Nissho Electronics Corporation

Japan

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G06T 7/00 - Image analysis 1,606
H04W 72/04 - Wireless resource allocation 1,082
G06F 17/30 - Information retrieval; Database structures therefor 871
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G06N 20/00 - Machine learning 850
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1.

CIRCUIT APPARATUS AND CONTROL METHOD

      
Application Number 18969380
Status Pending
Filing Date 2024-12-05
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Kano, Yuya

Abstract

A circuit apparatus includes: a plurality of parametric oscillators; a magnetic field generator provided for each of the parametric oscillators; a coupler provided for each of the parametric oscillators; a signal generator configured to output a phase-locking signal incident on the parametric oscillator via the coupler and a pump signal incident on the magnetic field generator; and a controller configured to control the signal generator, wherein the parametric oscillator includes a variable element, the magnetic field generator applies a magnetic field to the variable element, the signal generator includes output channels for the phase-locking signal, a number of the output channels being fewer than a number of the parametric oscillators, and the controller controls a phase difference between the phase-locking signal and the pump signal.

IPC Classes  ?

  • H03L 7/099 - Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
  • H03B 28/00 - Generation of oscillations by methods not covered by groups , including modification of the waveform to produce sinusoidal oscillations

2.

AUTHENTICATION APPARATUS, AUTHENTICATION SYSTEM, AUTHENTICATION METHOD, AND STORAGE MEDIUM

      
Application Number 18718532
Status Pending
Filing Date 2022-12-08
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Kawakami, Eisuke
  • Tsuji, Yasunari

Abstract

An authentication apparatus (101) includes: a first authentication unit (103) that performs first authentication processing by using first biological information and identity verification information; a master information management unit (105) that causes a storage unit (104) to store master information including at least one of first biological information, and feature information indicating a feature of the first biological information, when first authentication processing is successful; and a third authentication unit (106) that performs third authentication processing by using third biological information and the master information, when second authentication processing is successful.

IPC Classes  ?

  • G06F 21/32 - User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
  • G06V 40/12 - Fingerprints or palmprints
  • G06V 40/14 - Vascular patterns
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
  • G06V 40/18 - Eye characteristics, e.g. of the iris

3.

INFORMATION PROCESSING SYSTEM, ARRAY SPLITTING DEVICE, AND ARRAY COMBINING DEVICE

      
Application Number 19399986
Status Pending
Filing Date 2025-11-25
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Yatabe, Akihiro

Abstract

The client includes a splitting unit that, for each element of an input array whose elements are numbers, generates an array obtained by splitting off a numeric component that represents the most significant digit of the number and transmits the array to the server, and then repeats processing in which, for a number remaining for each element after subtracting, from the numbers of the array before splitting, the numbers of the split array element by element, the splitting unit generates an array obtained by splitting off a numeric component that represents the most significant digit of the remaining number and transmits the array to the server. The server includes a combining unit that, each time an array is received from the client, performs calculation processing using a new array generated by combining, element by element, the numbers of the received array with those of a stored array.

IPC Classes  ?

  • G06F 17/11 - Complex mathematical operations for solving equations
  • G06F 17/16 - Matrix or vector computation

4.

MULTICORE FIBER CONNECTING DEVICE AND MULTICORE FIBER CONNECTING METHOD

      
Application Number 18704138
Status Pending
Filing Date 2022-03-01
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Takeshita, Hitoshi

Abstract

Provided is a multicore fiber connecting device that includes a fiber position adjusting unit for adjusting spatial positions of a first multicore fiber and a second multicore fiber connected to the first multicore fiber, a first optical connecting unit for introducing testing light of a different wavelength for each core, to each of the cores of the first multicore fiber, an optical spectrum information generating unit for generating optical spectrum information of the testing light after the testing light has been guided through the first multicore fiber and the second multicore fiber, and a control unit for controlling the fiber position adjusting unit by use of the optical spectrum information.

IPC Classes  ?

  • G02B 6/255 - Splicing of light guides, e.g. by fusion or bonding
  • G02B 6/02 - Optical fibres with cladding

5.

TRAINING APPARATUS AND TRAINING METHOD

      
Application Number 19386513
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Hirose, Kazutoshi

Abstract

Even when using early fusion, to suppress a decrease in inference accuracy, the training apparatus includes a training unit which train models each corresponding to each of a plurality of types of input data, using each of the plurality of types of input data, and a model averaging unit which calculates an average value of the parameters of the trained models.

IPC Classes  ?

6.

OBJECT TYPE IDENTIFYING APPARATUS, OBJECT TYPE IDENTIFYING METHOD, AND RECORDING MEDIUM

      
Application Number 19179047
Status Pending
Filing Date 2025-04-15
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Shiraishi, Soma

Abstract

Provided is an object type identifying apparatus that is capable of correctly identifying the types of objects held in a hand of a person. This object type identifying apparatus is provided with: a memory storing instructions; a storage device storing information indicating a type of an object at a position of each object; and one or more processors configured to execute the instructions to: acquire a position of an object; determine whether an object is picked up or an object is placed, based on sensor information; when determined that an object is picked up, identify a type of the picked-up object, based on the position of the object acquired and information stored in the storage device; and when determined that an object is placed, update information stored in the storage device, using an image captured by a camera that captures arrangement of each object from a front side.

IPC Classes  ?

  • G06Q 30/018 - Certifying business or products
  • G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders
  • G06T 7/20 - Analysis of motion
  • G06T 7/70 - Determining position or orientation of objects or cameras
  • G06V 20/00 - ScenesScene-specific elements
  • G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
  • G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands
  • G08B 25/00 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems

7.

METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION

      
Application Number 18710018
Status Pending
Filing Date 2021-12-10
First Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor
  • Wang, Da
  • Wang, Gang

Abstract

Embodiments of the present disclosure relate to methods, devices and computer readable media for communication. A terminal device receives, a paging message from a network device in a radio access network, the paging message comprising a first indication indicating that a MT-SDT is to be performed for the terminal device; and determines whether a random access based MT-SDT or a configured grant based MT-SDT is performed for the terminal device. In this way, a MT-SDT procedure can be performed.

IPC Classes  ?

  • H04W 74/0833 - Random access procedures, e.g. with 4-step access
  • H04W 68/00 - User notification, e.g. alerting or paging, for incoming communication, change of service or the like

8.

IMAGE SEARCH APPARATUS, IMAGE SEARCH METHOD, AND NON-TRANSITORY STORAGE MEDIUM

      
Application Number 18710238
Status Pending
Filing Date 2021-11-24
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Kobayashi, Yuji
  • Sakae, Yoshiaki
  • Tagato, Hiroki
  • Konashi, Takashi
  • Nishioka, Jun
  • Kodama, Jun
  • Ichihara, Etsuko

Abstract

In order to attain the object of improving image search accuracy even in a case where the amount or accuracy of information pertaining to an image is not sufficient, an image search apparatus (1) includes: a generation unit (11) that generates explanatory information for each of images stored in an image storage apparatus; an acquisition unit (12) that acquires a search query; a search unit (13) that searches for an image across the image storage apparatus with use of the search query and the explanatory information; an output unit (14) that outputs a search result obtained by the search unit (13); an input unit (15) that receives input of a determination result from a user with respect to the search result; and an update unit (16) that updates the explanatory information on a basis of the determination result and the search query.

IPC Classes  ?

  • G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
  • G06F 16/538 - Presentation of query results

9.

INFORMATION PROCESSING APPARATUS

      
Application Number 19390799
Status Pending
Filing Date 2025-11-17
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Takemura, Kei

Abstract

An information processing apparatus of the present disclosure includes: an update unit configured to update a second inventory standard based on comparison between a first inventory standard to be a standard of a product inventory quantity and the second inventory standard to be a target value of the first inventory standard; a change unit configured to change the first inventory standard when the second inventory standard cannot be updated based on the comparison; and an output unit configured to output the first inventory standard having been changed. This configuration facilitates swift AI-based decision making for optimal replenishment quantities.

IPC Classes  ?

  • G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders

10.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19401561
Status Pending
Filing Date 2025-11-26
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Nozaki, Yoshitaka

Abstract

An information processing apparatus including at least one processor and at least one memory, in which the at least one processor executes; acquisition processing of acquiring input data including multivariate time-series data regarding one or a plurality of subjects, structuring processing of generating structured data by graph structuring of the multivariate time-series data, calculation processing of calculating a feature vector of the one or the plurality of subjects by referring to at least the structured data, and prediction processing of performing prediction regarding the subject by referring to the feature vector, the at least one memory may store a program for causing the at least one processor to execute each type of the processing.

IPC Classes  ?

  • G06F 18/213 - Feature extraction, e.g. by transforming the feature spaceSummarisationMappings, e.g. subspace methods
  • G06F 16/901 - IndexingData structures thereforStorage structures
  • G06F 123/02 - Data types in the time domain, e.g. time-series data
  • G06N 20/00 - Machine learning

11.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19399893
Status Pending
Filing Date 2025-11-25
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Sasaki, Yoichi
  • Okajima, Yuzuru

Abstract

In an information processing device, an input unit acquires a set, features included in the set, and two or more functions that return a value to an optional subset of the set. The marginal contribution calculation unit outputs, as a marginal contribution, a difference between a first output value output by the functions in a case where a first subset of the set is input and a second output value output by the functions in a case where a second subset obtained by adding a feature to the first subset is input. The difference output unit calculates and outputs an index indicating a difference between the functions based on the marginal contribution.

IPC Classes  ?

  • G06N 7/01 - Probabilistic graphical models, e.g. probabilistic networks

12.

GREENHOUSE GAS EMISSION EVALUATION APPARATUS, EMISSION EVALUATION SYSTEM, EMISSION EVALUATION METHOD, AND STORAGE MEDIUM

      
Application Number 18709578
Status Pending
Filing Date 2022-03-04
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Kobayashi, Kosei

Abstract

A greenhouse gas emission evaluation apparatus (102) includes: an analysis unit (103) that generates an analysis result by analyzing state information related to a vehicle C traveling on a road; and an emission evaluation unit (104) that evaluates an amount of greenhouse gas emission accompanying travel of the vehicle C by using an evaluation model for evaluating an amount of greenhouse gas emission accompanying travel of a vehicle C with the analysis result as input data.

IPC Classes  ?

  • G08G 1/01 - Detecting movement of traffic to be counted or controlled
  • G06V 20/54 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
  • G08G 1/015 - Detecting movement of traffic to be counted or controlled with provision for distinguishing between motor cars and cycles
  • G08G 1/0969 - Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map

13.

COMMUNICATION FOR DELAY SENSITIVE TRAFFIC

      
Application Number CN2024136912
Publication Number 2026/117994
Status In Force
Filing Date 2024-12-04
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor Wang, Gang

Abstract

Embodiments of the present disclosure relate to communication for delay sensitive traffic. In one aspect, a network device may transmit, to a terminal device, at least one configuration indicating a first DSR and a second DSR. The terminal device may trigger or cancel the first or second DSR for a LCH or LCG based on two or more of the following: smallest remaining time among remaining time of a set of data packets for the LCH or LCG; a first threshold for triggering the second DSR; a second threshold which is one of a set of thresholds for a set of delay ranges in the second DSR; or a third threshold for triggering the first DSR. In this way, a reporting of delay information of all delay-critical data may be ensured.

IPC Classes  ?

  • H04W 24/02 - Arrangements for optimising operational condition

14.

DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND RECORDING MEDIUM

      
Application Number JP2024042967
Publication Number 2026/120753
Status In Force
Filing Date 2024-12-04
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor
  • Yamamuro Kohji
  • Hara Ako

Abstract

Provided are a recording medium, a driving assistance method, and a driving assistance device that can prompt a driver to take a break. This driving assistance device includes: an acquisition means for acquiring a facial image of a driver of a vehicle; a measurement means for measuring the level of alertness of the driver on the basis of at least the degree of eye opening in the facial image of the driver; a calculation means for calculating a point at which the level of alertness of the driver enters a prescribed warning range on the basis of movement of the vehicle and changes in the level of alertness of the driver; and a presentation means for presenting the point to the driver of the vehicle.

IPC Classes  ?

  • G01C 21/26 - NavigationNavigational instruments not provided for in groups specially adapted for navigation in a road network
  • G08G 1/16 - Anti-collision systems

15.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

      
Application Number 19404111
Status Pending
Filing Date 2025-12-01
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Nakaguchi, Yuki
  • Kubosawa, Shumpei

Abstract

An information processing apparatus of the present disclosure includes a setting unit that sets, in a coordinate space in which a position and time are set as axes, an occupied area representing a space and time occupied by a moving body at a time of movement, and an arrangement unit that arranges the occupied area in the coordinate space in such a way that a plurality of the occupied areas do not overlap each other.

IPC Classes  ?

  • G06F 30/20 - Design optimisation, verification or simulation

16.

INFORMATION ANALYSIS DEVICE, INFORMATION ANALYSIS METHOD, AND RECORDING MEDIUM

      
Application Number 19367895
Status Pending
Filing Date 2025-10-24
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Saita, Mamoru
  • Yamagaki, Norio
  • Kinoshita, Shunichi
  • Ueda, Hirofumi

Abstract

Whether the information indicated by a plurality of pieces of text data describing an information security-related event is consistent is determined. An acquisition unit acquires a plurality of pieces of text data describing an information security-related event; an analysis unit analyzes whether information indicated by the pieces of acquired text data is consistent by using information security-related knowledge information; and an output unit outputs information based on an analysis result as to whether the information indicated by the pieces of text data is consistent.

IPC Classes  ?

  • G06F 16/23 - Updating
  • G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities

17.

METHOD, APPARATUS, AND PROGRAM FOR GENERATING SECURE COMPUTATION EXECUTION ENVIRONMENT

      
Application Number 18704103
Status Pending
Filing Date 2021-11-16
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Kajiki, Yoshihiro
  • Higuchi, Naoshi

Abstract

Provided is a method for generating a secure computation execution environment from an application and a runtime that are generated from different responsible parties. The method includes: assigning a second application electronic signature to the application and a second runtime electronic signature to the runtime in an encryption file system of the secure computation execution environment and recording the second application electronic signature and the second runtime electronic signature in a trail storage; and assigning an execution environment electronic signature to the secure computation execution environment and recording the execution environment electronic signature in the trail storage.

IPC Classes  ?

  • G06F 21/53 - Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity, buffer overflow or preventing unwanted data erasure by executing in a restricted environment, e.g. sandbox or secure virtual machine
  • G06F 21/60 - Protecting data

18.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19178985
Status Pending
Filing Date 2025-04-15
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Eto, Riki

Abstract

Provided is an information processing apparatus which is capable of assigning highly accurate interior division proportion parameters. This information processing apparatus includes an acquiring section for acquiring target data, the number of a plurality of target models, and information regarding a prior distribution of a latent variable, a regression coefficient computing section for computing respective regression coefficients of the plurality of target models, a covariance computing section for computing a covariance parameter of the prior distribution of the latent variable and a covariance matrix of a posterior distribution of the latent variable, an interior division proportion parameter computing section for computing the interior division proportion parameters, and an output section for outputting the regression coefficients and the interior division proportion parameters.

IPC Classes  ?

  • G06F 17/18 - Complex mathematical operations for evaluating statistical data

19.

COMMUNICATION CONTROL SYSTEM, COMMUNICATION CONTROL METHOD, AND TERMINAL APPARATUS

      
Application Number 19400120
Status Pending
Filing Date 2025-11-25
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Nakajima, Kazuaki
  • Yamazaki, Yusuke
  • Arai, Takanari
  • Kitamura, Kei

Abstract

A communication control system according to the present disclosure includes, a terminal apparatus including, at least one memory storing instructions and at least one processor configured to execute the instructions to replace, in a case where a predetermined digital certificate has been issued at time of communication by an application of the terminal apparatus and authenticity of a communication infrastructure of the terminal apparatus has been confirmed, the digital certificate with an authenticity certificate certifying the authenticity, and transmit the authenticity certificate to a predetermined server, and a verification apparatus including, at least one memory storing instructions and at least one processor configured to execute the instructions to receive the authenticity certificate from the terminal apparatus, and verify the authenticity certificate to determine whether to permit the communication by the application to the server.

IPC Classes  ?

  • H04L 9/32 - Arrangements for secret or secure communicationsNetwork security protocols including means for verifying the identity or authority of a user of the system
  • H04L 9/40 - Network security protocols

20.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM

      
Application Number 19399748
Status Pending
Filing Date 2025-11-25
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Ikeda, Takuma
  • Kubosawa, Shumpei

Abstract

An information processing apparatus of the present disclosure includes: a constructing unit that constructs association information in which a constraint on a number of train cars at a station and between stations is associated with station information representing a station at each time, based on a train schedule; and a creating unit that creates a train car operation plan in which a train formation operated at a station and between stations in the train schedule is defined in such a manner as to satisfy the constraint, based on the association information.

IPC Classes  ?

  • B61L 27/12 - Preparing schedules
  • G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"

21.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19181583
Status Pending
Filing Date 2025-04-17
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Umematsu, Terumi
  • Nihey, Fumiyuki
  • Huang, Chenhui
  • Nakahara, Kentaro
  • Sakurai, Kazuyuki

Abstract

An information processing device acquires each facial image of a subject by an imaging device for capturing a body of the subject. The information processing device estimates a physical frailty degree of the subject based on each facial image. The information processing device estimates a psychological frailty degree of the subject based on the output of the detection device. The information processing device proposes a method of proposing a method for preventing frailty based on the physical frailty degree and the psychological frailty degree of the subject.

IPC Classes  ?

  • G09B 5/02 - Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
  • A61B 5/16 - Devices for psychotechnicsTesting reaction times
  • G06T 7/00 - Image analysis
  • G16H 20/30 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to physical therapies or activities, e.g. physiotherapy, acupressure or exercising
  • G16H 20/60 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to nutrition control, e.g. diets
  • G16H 40/67 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation

22.

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY STORAGE MEDIUM

      
Application Number 18707917
Status Pending
Filing Date 2021-11-15
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Yoshida, Noboru

Abstract

An image processing apparatus (100) according to the present invention detects a plurality of key points associated with each of a plurality of parts of a human body, computes a feature value of each of the key points, and computes an integrated feature value of each of the parts by integrating the feature values detected from a plurality of human bodies for each of the parts. When the key point associated with a first part of the plurality of parts is not detected from some of the plurality of human bodies, and the key point associated with the first part is detected from others of the plurality of human bodies, the image processing apparatus (100) computes the integrated feature value of the first part, based on the feature value of the key point associated with the first part detected from the others.

IPC Classes  ?

  • G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands
  • G06V 10/44 - Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersectionsConnectivity analysis, e.g. of connected components
  • G06V 10/764 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using classification, e.g. of video objects

23.

OBJECT TYPE IDENTIFYING APPARATUS, OBJECT TYPE IDENTIFYING METHOD, AND RECORDING MEDIUM

      
Application Number 19179096
Status Pending
Filing Date 2025-04-15
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Shiraishi, Soma

Abstract

Provided is an object type identifying apparatus that is capable of correctly identifying the types of objects held in a hand of a person. This object type identifying apparatus is provided with: a memory storing instructions; a storage device storing information indicating a type of an object at a position of each object; and one or more processors configured to execute the instructions to: acquire a position of an object; determine whether an object is picked up or an object is placed, based on sensor information; when determined that an object is picked up, identify a type of the picked-up object, based on the position of the object acquired and information stored in the storage device; and when determined that an object is placed, update information stored in the storage device, using an image captured by a camera that captures arrangement of each object from a front side.

IPC Classes  ?

  • G06Q 30/018 - Certifying business or products
  • G06Q 10/087 - Inventory or stock management, e.g. order filling, procurement or balancing against orders
  • G06T 7/20 - Analysis of motion
  • G06T 7/70 - Determining position or orientation of objects or cameras
  • G06V 20/00 - ScenesScene-specific elements
  • G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
  • G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands
  • G08B 25/00 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems

24.

TRACKING DEVICE, TRACKING METHOD, AND STORAGE MEDIUM

      
Application Number 19358628
Status Pending
Filing Date 2025-10-15
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Babazaki, Yasunori
  • Takahashi, Toru
  • Shibata, Takashi

Abstract

The tracking device 1X includes a first inference means 24X, a second inference means 25X, and an identification means 26X. The first inference means 24X is configured to perform, upon obtaining a target image including a plurality of objects at a reference time, first inference for inferring a motion of a tracking target at the reference time on assumptions that the objects are respectively regarded as the tracking target tracked based on time-series images obtained before the reference time. The second inference means 25X is configured to perform second inference for inferring a motion of the tracking target at the reference time based on the time-series images. The identification means 26X is configured to identify an object representing the tracking target among the plurality of objects in the target image, based on inference results of the first inference for the assumptions and an inference result of the second inference.

IPC Classes  ?

  • G06T 7/246 - Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
  • G06V 10/20 - Image preprocessing

25.

RADIO COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD

      
Application Number 19370997
Status Pending
Filing Date 2025-10-28
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Liu, Le
  • Kakura, Yoshikazu
  • Ishii, Naoto
  • Inoue, Takamichi

Abstract

A radio communication system includes: a plurality of cells having different scrambling sequences, respectively, wherein at least two cells communicate with at lease two user terminals connected to different serving cells; and a controller which controls the plurality of cells and provides a single scrambling sequence to said at least two cells and said at least two user terminals for control signal transmission and reception.

IPC Classes  ?

  • H04W 72/1273 - Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
  • H04B 7/024 - Co-operative use of antennas at several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
  • H04J 11/00 - Orthogonal multiplex systems
  • H04L 5/00 - Arrangements affording multiple use of the transmission path
  • H04W 48/12 - Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
  • H04W 72/12 - Wireless traffic scheduling
  • H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
  • H04W 84/04 - Large scale networksDeep hierarchical networks

26.

SCHEDULING DEVICE, METHOD, AND PROGRAM

      
Application Number 19180363
Status Pending
Filing Date 2025-04-16
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Okamoto, Yasuharu

Abstract

A scheduling device includes an input unit configured to receive input of processing times required, for each of multiple jobs in which a first processing by a first system and a second processing by a second system are executed in mutual repetition one or more times, for the first processing and the second processing for each job, and a schedule creation control unit configured to control processing to create a schedule based on the processing times. The schedule creation control unit includes a set creation unit configured to create, among the multiple jobs, a set of jobs that can be processed by the first system without idle time, and a selection unit configured to select one job from among the set of jobs to be executed by the first system.

IPC Classes  ?

  • G06F 9/48 - Program initiatingProgram switching, e.g. by interrupt

27.

INFERENCE APPARATUS AND INFERENCE METHOD

      
Application Number 19386428
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor Hirose, Kazutoshi

Abstract

The inference apparatus includes an input size specifying unit that specifies the size of each of multiple input data, a reference size determination unit that determines a reference size, an input data transformation unit that transforms the input data based on the reference size to generate multiple transformed data, a data combination unit that combines the transformed data into one data, and an inference unit that performs inference using the one data as input.

IPC Classes  ?

28.

MOBILE BODY, MANAGEMENT SERVER, DATA TRANSMISSION METHOD, AND RECORDING MEDIUM

      
Application Number 18708234
Status Pending
Filing Date 2022-03-14
First Publication Date 2026-06-11
Owner NEC Corporation (Japan)
Inventor
  • Seki, Sawaka
  • Shiba, Takumi
  • Nunomoto, Takashi
  • Nagashima, Seito
  • Ito, Hitomi
  • Yanai, Masaru
  • Kobayashi, Kosei

Abstract

To provide a shared foundation of data measured by a mobile body. To provide a shared foundation of data measured by a mobile body. This mobile body comprises: a sensor capable of measuring sensing target data; a storage unit for storing, for each type of sensing target data, a first area, which indicates a geographical range in which the sensor is used to perform measurements, in association with a second area, which indicates a geographical range for transmitting the measured data; a measurement control unit for detecting that the first area has been entered, and for measuring data corresponding to the first area; and a transmission unit for detecting that the second area has been entered, and for transmitting the measured data to a transmission destination located in the second area.

IPC Classes  ?

  • G08G 1/01 - Detecting movement of traffic to be counted or controlled
  • G08G 1/16 - Anti-collision systems
  • H04W 4/46 - Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
  • H04W 4/90 - Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

29.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Application Number JP2024042890
Publication Number 2026/120733
Status In Force
Filing Date 2024-12-04
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor
  • Bora, Tsubasa
  • Toizumi, Takahiro
  • Shoji, Yuho
  • Ogino, Yuka

Abstract

An information processing device according to the present disclosure comprises: a generation unit that generates a synthesized image by synthesizing hair information representing hair with a biological image in which a biological part is captured; an estimation unit that estimates, from the synthesized image, a shielding state of the biological part by the hair in the synthesized image; and a training unit that trains the estimation unit on the basis of an estimation result of the estimation unit with respect to the synthesized image and correct answer information representing a correct answer of the shielding state in the synthesized image.

IPC Classes  ?

  • G06V 40/18 - Eye characteristics, e.g. of the iris

30.

BAGGAGE MONITORING DEVICE, BAGGAGE MONITORING METHOD AND RECORDING MEDIUM

      
Application Number JP2024043326
Publication Number 2026/120824
Status In Force
Filing Date 2024-12-07
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor
  • Yamamuro, Kohji
  • Hara, Ako
  • Ueda, Norishige

Abstract

The present invention provides a baggage monitoring device, a baggage monitoring method, and a recording medium that can contribute to early detection of mix-up of baggages in a vehicle. The baggage monitoring device comprises: an acquisition means capable of acquiring an image from a camera capable of capturing the image of a baggage storage place in a vehicle; a detection means for detecting a person who has touched baggage captured in the camera; a first estimation means for estimating the posture of the person who has touched the baggage in the baggage storage place; a first determination means for determining an action of the person on the basis of a positional relationship between the baggage and the person and the posture of the person; a second determination means for determining whether a combination of the person and the baggage is a combination registered in advance when it is determined that the person is about to hold the baggage; and a notification means for performing a predetermined notification operation when it is determined that the combination of the person and the baggage is not the combination stored in storage means.

IPC Classes  ?

  • H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

31.

MONITORING SYSTEM, MONITORING METHOD, AND MONITORING PROGRAM

      
Application Number JP2024043048
Publication Number 2026/120763
Status In Force
Filing Date 2024-12-05
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor Nishida Masataka

Abstract

In the present invention, an object position calculation unit calculates the position of an object detected by a fixed-point sensor which is installed at a fixed position. A bird's-eye view creation unit creates, from an image captured with a moving camera mounted on a moving object, a bird's-eye view in which the capturing direction of the moving camera is viewed from above. An integration unit generates an integrated image which is an image obtained by integrating the detected object in a corresponding position on the bird's eye view. An output unit outputs the integrated image.

IPC Classes  ?

  • G06T 3/4038 - Image mosaicing, e.g. composing plane images from plane sub-images
  • G08G 1/00 - Traffic control systems for road vehicles
  • H04N 7/18 - Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

32.

COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL SYSTEM, FIRST TERMINAL, COMMUNICATION CONTROL METHOD, AND COMMUNICATION CONTROL PROGRAM

      
Application Number JP2025041717
Publication Number 2026/121167
Status In Force
Filing Date 2025-12-01
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor
  • Yoshida Kohei
  • Ariyoshi Masayuki
  • Hasegawa Yohei
  • Sugyo Kazushi

Abstract

The present invention comprises: an allocation unit that refers to the maximum communication capacity which can be provided by a relay device for communication with a first terminal and the maximum communication capacity which can be provided by the relay device for communication with a second terminal and that allocates communication resources of the relay device which are used in the communication of the relay device with the first terminal and with the second terminal; and a setting unit that sets the communication resources.

IPC Classes  ?

  • H04L 47/76 - Admission controlResource allocation using dynamic resource allocation, e.g. in-call renegotiation requested by the user or requested by the network in response to changing network conditions
  • H04W 16/04 - Traffic adaptive resource partitioning
  • H04W 84/06 - Airborne or Satellite Networks

33.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number JP2024042831
Publication Number 2026/120719
Status In Force
Filing Date 2024-12-04
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor Yanase Kazuhiro

Abstract

This information processing device comprises an acquisition unit, a calculation unit, and an execution unit. The acquisition unit acquires: first information used when calculating a first cost arising when an object of supply including at least one of electricity, gas, and water is supplied to a supply area using a mobile body; and second information used when calculating a second cost arising when supply equipment for supplying the object of supply is constructed. The calculation unit calculates the first cost using the first information and the second cost using the second information. The execution unit executes processing that uses the first cost and the second cost.

IPC Classes  ?

34.

ENERGY SUPPLY PLAN CREATION DEVICE, MOBILE BODY, ENERGY SUPPLY PLAN CREATION METHOD, AND PROGRAM

      
Application Number JP2024042700
Publication Number 2026/120697
Status In Force
Filing Date 2024-12-03
Publication Date 2026-06-11
Owner NEC CORPORATION (Japan)
Inventor Tanaka Tomoaki

Abstract

The present invention enables creation of a plan for supplying energy to a mobile body at an appropriate timing. This energy supply plan creation device includes: a prediction unit that predicts an energy consumption amount of a mobile body in a predetermined period on the basis of past travel pattern information of the mobile body; a timing determination unit that determines an energy supply timing for the mobile body on the basis of the predicted energy consumption amount and a remaining amount of energy in the mobile body; and a plan creation unit that creates a plan for supplying energy to the mobile body at an energy supply facility on the basis of the energy supply timing.

IPC Classes  ?

  • G06Q 10/04 - Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"

35.

ESTIMATION APPARATUS, NODE APPARATUS, ESTIMATION METHOD, OPTICAL NETWORK SYSTEM, AND RECORDING MEDIUM

      
Application Number 19372464
Status Pending
Filing Date 2025-10-29
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor Yanagimachi, Shigeyuki

Abstract

An estimation apparatus that estimates a Raman tilt of an optical transmission line in an all-photonics network, the estimation apparatus including an acquisition unit for acquiring a use state of each use wavelength in the optical transmission line and optical power of each use wavelength at an outlet of an adjacent node of the optical transmission line, a determination unit for determining the number of divisions, and a Raman tilt calculation unit for estimating the Raman tilt by using an integral expression in which each of subbands obtained by dividing an entire use band into the number of divisions is an integration step, the subbands having, as parameters, a use state of each use wavelength, optical power of each use wavelength, a loss coefficient determined by a fiber type of the optical transmission line, a link distance defining a distance between adjacent nodes, and a Raman coefficient.

IPC Classes  ?

  • H04B 10/291 - Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
  • H04B 10/073 - Arrangements for monitoring or testing transmission systemsArrangements for fault measurement of transmission systems using an out-of-service signal

36.

OPTICAL ELEMENT AND ALIGNMENT METHOD

      
Application Number 19379979
Status Pending
Filing Date 2025-11-05
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor Kobayashi, Naoki

Abstract

A wavelength control unit performs wavelength filtering on input light guided by a first optical waveguide and outputs output light. An output light intensity monitoring unit monitors an intensity of the output light guided by a second optical waveguide. A third optical waveguide is spaced apart from and parallel to the first optical waveguide in a first direction. A fourth optical waveguide is spaced apart from and parallel to the second optical waveguide in a second direction. First and second reference light intensity monitoring units monitor intensities of first and second reference lights input to the third and fourth optical waveguides. End faces of the first and third optical waveguides belong to a first surface. End faces of the second and fourth optical waveguides belong to a second surface.

IPC Classes  ?

  • H01S 3/10 - Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
  • H01S 3/13 - Stabilisation of laser output parameters, e.g. frequency or amplitude

37.

DIAGNOSTIC DEVICE, DIAGNOSTIC METHOD, AND STORAGE MEDIUM

      
Application Number 19386334
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Ueda, Hirofumi
  • Yagyu, Tomohiko
  • Mizushima, Ryo
  • Kinoshita, Shunichi

Abstract

A diagnostic device according to an aspect of the present disclosure includes: at least one memory storing a set of instructions; and at least one processor configured to execute the set of instructions to: estimate a management impact that is a magnitude of influence on revenue loss resulting due to an attack on a device included in a diagnostic target system based on information on a purpose of the device; identify an entry point device and an attack target device in the device by using information on a configuration of the diagnostic target system and the management impact of the device; detect an attack route through which the attack from the entry point device to the attack target device is capable of being successful; and output information on a diagnostic result indicating the management impact due to the attack on the attack target device through the detected attack route.

IPC Classes  ?

  • G06F 21/57 - Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities

38.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 19398447
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Kitade, Tasuku
  • Uno, Yutaka
  • Tsujikawa, Masanori

Abstract

An information processing apparatus includes at least one memory storing instructions, and at least one processor configured to execute the instructions to acquire speech recognition text, input the speech recognition text and a prompt for detecting erroneous words in the speech recognition text to a first large language model, acquire the erroneous words, acquire one or more phoneme sequences of reading of each of the erroneous words, output word correction candidates, input the erroneous word, the word correction candidates, and a prompt for instructing to select a word correction candidate to replace the erroneous word to a second large language model, apply the word correction candidate to the speech recognition text, and output a result. The information processing apparatus, for example, can contribute to the support of decision-making based on speech recognition by improving the accuracy of speech recognition.

IPC Classes  ?

  • G10L 15/10 - Speech classification or search using distance or distortion measures between unknown speech and reference templates
  • G06F 40/242 - Dictionaries
  • G10L 15/16 - Speech classification or search using artificial neural networks

39.

CLINICAL TRIAL SUPPORT DEVICE, CLINICAL TRIAL SUPPORT METHOD, AND RECORDING MEDIUM

      
Application Number 19398568
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Shibata, Daisaku
  • Tsujikawa, Masanori
  • Kubo, Masahiro
  • Shibuya, Kei
  • Goto, Hiroki
  • Aoki, Yoshiyasu
  • Morita, Tomoko

Abstract

A clinical trial support device includes an acquisition unit, an extraction unit, an estimation unit, a prediction unit, and an output unit. The extraction unit extracts, as a clinical trial candidate, a patient who satisfies eligibility criteria of the clinical trial patient at the first time point based on data regarding treatment of the patient. The estimation unit estimates a matching probability that is a probability that the clinical trial candidate is suitable for the clinical trial at the second time point by using a state curve that is a curve indicating a time-series state change of a patient suffering from the disease to be studied. The prediction unit predicts the number of clinical trial candidates at the second time point based on the matching probability. With such a configuration, the clinical trial support device can support a decision-making regarding implementation of a clinical trial.

IPC Classes  ?

  • G16H 10/20 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

40.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Application Number 19399717
Status Pending
Filing Date 2025-11-25
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Kitade, Tasuku
  • Tsujikawa, Masanori

Abstract

An information processing apparatus includes a text acquisition unit which acquires voice recognition text, a topic acquisition unit which acquires a topic included between boundaries by estimating the boundaries of a topic in the voice recognition text using a topic boundary estimation model for estimating boundaries of a topic in the text, a summary generation unit which generates a summary of the topic and an important phrase for each range of the voice recognition text divided by the boundaries, and a display processing unit which displays at least two display regions among at least three display regions respectively displaying the voice recognition text, the summary, and the important phrase in parallel on a display screen while the at least two display regions are each divided into ranges different in the topic. The information processing apparatus, for example, may assist decision-making based on the result of voice recognition.

IPC Classes  ?

  • G06F 40/289 - Phrasal analysis, e.g. finite state techniques or chunking
  • G06F 40/166 - Editing, e.g. inserting or deleting

41.

DEVICES AND METHODS FOR PATH SWITCH

      
Application Number CN2024134610
Publication Number 2026/112789
Status In Force
Filing Date 2024-11-26
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor Wang, Gang

Abstract

Embodiments of the present disclosure provide a solution for path switch. In a solution, a first terminal device obtains a measurement configuration for a measurement associated with a first communication path between a remote terminal device and a network device. The first terminal device transmits, to the network device, a measurement result based on the measurement configuration. The first terminal device receives, from the network device, switch information indicating to switch to a second communication path between the remote terminal device and the network device. The first terminal device performs, based on the switch information, a path switch from the first communication path to the second communication path. At least one of the first communication path or the second communication path includes a multi-hop relay path with the at least one terminal device located between the remote terminal device and the network device.

IPC Classes  ?

  • H04W 40/12 - Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
  • H04W 36/30 - Reselection being triggered by specific parameters by measured or perceived connection quality data

42.

CLASSIFICATION ASSISTANCE DEVICE, CLASSIFICATION ASSISTANCE METHOD, AND CLASSIFICATION ASSISTANCE PROGRAM

      
Application Number JP2024041902
Publication Number 2026/115643
Status In Force
Filing Date 2024-11-27
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor Omi, Yasuo

Abstract

A classification assistance device comprises: a division unit that divides an input image, which includes a specimen being a subject that includes a plurality of cells, into a plurality of partial images, each including a plurality of cells as a subject; a patch classification unit that receives input of an image including a plurality of cells as a subject, inputs the partial images to a trained model trained to estimate whether the image includes malignant cells, and classifies whether a partial image includes malignant cells, on the basis of the estimation result of the trained model; a detection unit that detects cells from a partial image, among the plurality of partial images obtained by division by the division unit, that is classified by the patch classification means as including malignant cells; and a cell classification unit that classifies whether the cells detected by the detection unit are malignant cells. According to this classification assistance device, a user, such as a medical worker, can be assisted in making decisions.

IPC Classes  ?

  • G01N 33/48 - Biological material, e.g. blood, urineHaemocytometers
  • A61B 1/045 - Control thereof
  • G06T 1/00 - General purpose image data processing

43.

INFORMATION OUTPUT DEVICE, INFORMATION OUTPUT METHOD, AND RECORDING MEDIUM

      
Application Number JP2024041975
Publication Number 2026/115651
Status In Force
Filing Date 2024-11-27
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Ooura Kouki
  • Kokaji Eri
  • Iwamoto Tooru
  • Oi Norihito

Abstract

This information output device comprises a first acquisition unit, a second acquisition unit, and an output unit. The first acquisition unit acquires travel information that includes at least a part of a travel route on which a vehicle has actually traveled, in a state in which the travel information is associated with vehicle information relating to the vehicle. The second acquisition unit acquires existing equipment information that is information relating to charging equipment which is present at a location satisfying a predetermined criterion relative to a location indicated by the travel information and which has performance corresponding to the vehicle information. The output unit uses the existing equipment information to generate candidate information indicating a location where charging equipment having performance corresponding to the vehicle information should be newly installed, and outputs the candidate information.

IPC Classes  ?

44.

VIDEO PROCESSING SYSTEM, VIDEO PROCESSING METHOD, AND PROGRAM

      
Application Number JP2025040214
Publication Number 2026/116159
Status In Force
Filing Date 2025-11-18
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Beye, Florian
  • Nihei, Koichi
  • Oshiba, Takashi
  • Nakayama, Yuhei
  • Itsumi, Hayato
  • Fukuzato, Atsushi

Abstract

The present invention enables video compression with which an improvement in recognition accuracy and a reduction in data volume can both be achieved. This video processing system comprises: a compression/decompression unit which compresses a video clip on the basis of a video compression parameter, and decompresses the compressed video clip; a recognition unit to which the decompressed video clip is input, and which outputs a recognition result of the input video clip; an error calculation unit which compares the recognition result of the decompressed video clip with a recognition result serving as a correct answer, and calculates an error index value; and a model generation unit that generates a model for estimating the data volume of the compressed video clip and the error index value on the basis of the video clip and the video compression parameter. The model generation unit generates the model so that the difference between the data volume of the compressed video clip and the estimated data volume is reduced.

IPC Classes  ?

  • H04N 19/85 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
  • G06T 7/00 - Image analysis
  • G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks

45.

IMAGE GENERATION DEVICE, TERMINAL, IMAGE GENERATION METHOD, IMAGE DISPLAY METHOD, AND PROGRAM

      
Application Number JP2025041222
Publication Number 2026/116381
Status In Force
Filing Date 2025-11-26
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Ikehara, Takashi
  • Mori, Hironobu

Abstract

The purpose of the present invention is to provide an image generation device that enables a user to easily acquire a satellite image. An image generation device according to the present disclosure comprises: an acquisition unit that acquires terminal information indicating an attitude of a terminal that images a prescribed region on a map; an estimation unit that estimates an attitude of a satellite that images the prescribed region on the basis of the attitude of the terminal; a generation unit that generates image data representing a case where three-dimensional data of the prescribed region is imaged from the satellite; and a communication unit that transmits the image data to the terminal.

IPC Classes  ?

  • G06T 19/00 - Manipulating 3D models or images for computer graphics
  • B64G 1/10 - Artificial satellitesSystems of such satellitesInterplanetary vehicles
  • G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
  • H04N 23/60 - Control of cameras or camera modules

46.

METHODS, DEVICES AND MEDIUM FOR COMMUNICATION

      
Application Number 19106725
Status Pending
Filing Date 2022-09-30
First Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Liang, Lin
  • Wang, Gang

Abstract

Example embodiments of the present disclosure relate to a solution for configuration of downlink control information. In this solution, a terminal device receives, from a network device, a first configuration for a first time domain resource allocation (TDRA) list of a plurality of first TDRA lists. The plurality of TDRA lists comprise a first TDRA list associated with a cell of a plurality of cells and indicating resource allocations for the cell. The terminal device also receives, from the network device, a second configuration for a second TDRA list. The second TDRA list indicates resource allocations for the plurality of cells. The terminal device receives, from the network device, an indication of a set of entries in the second TDRA list as well. The set of entries indicate resource allocations for a plurality of scheduled cells of the cells.

IPC Classes  ?

  • H04W 72/0446 - Resources in time domain, e.g. slots or frames
  • H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

47.

PASSAGE CONTROL APPARATUS, SYSTEM, CONTROL METHOD OF PASSAGE CONTROL APPARATUS, AND STORAGE MEDIUM

      
Application Number 19123874
Status Pending
Filing Date 2022-11-14
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Yamaura, Masayoshi
  • Akutsu, Tatsuki
  • Sakaguchi, Osamu
  • Hatae, Tomohiro

Abstract

A passage control apparatus includes detection means, authentication control means, determination means, and control means. The detection means detects a plurality of users attempting to enter interior of the passage control apparatus by using image data acquired by capturing image of the plurality of users attempting to enter the interior. The authentication control means performs control related to authentication for each of the detected plurality of users. The determination means determines, based on respective authentication results of the plurality of users, whether or not the plurality of users who have entered the interior are permitted to pass through the passage control apparatus. The control means, in a case where it is determined that at least one or more of the plurality of users who have entered interior are not permitted to pass through the passage control apparatus, denies passage of the plurality of users who have entered the interior.

IPC Classes  ?

  • G07C 9/37 - Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
  • G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions

48.

FURNITURE DETECTION APPARATUS, FURNITURE DETECTION METHOD, AND RECORDING MEDIUM

      
Application Number 19368166
Status Pending
Filing Date 2025-10-24
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor Matsuda, Shusuke

Abstract

A furniture detection apparatus includes: one or more memories storing instructions; and one or more processors configured to execute the instructions to: specify , based on position information regarding a plurality of shelf boards in an image captured in such a way that a plurality of pieces of furniture is included, transition of a number of shelf boards in a lateral direction of the plurality of pieces of furniture included in the image; detect a position in the lateral direction, the position having a minimal value in the transition of the number of shelf boards in the lateral direction; and detect the pieces of furniture from the image, based on the position in the lateral direction detected.

IPC Classes  ?

  • G06T 7/70 - Determining position or orientation of objects or cameras
  • G06T 7/13 - Edge detection

49.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19381396
Status Pending
Filing Date 2025-11-06
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Fujitomi, Taku
  • Terao, Makoto
  • Shibata, Takashi
  • Sogi, Naoya

Abstract

In order to provide an information processing device capable of retrieving an image corresponding to an input text with high precision, at least one processor of an information device acquires a text and an image to be compared. The processor calculates a score indicating a matching degree between the text and the image. The processor calculates a correction value of the score using a correction model, based on the image. The processor corrects the score using the correction value and outputting the corrected score. The processor trains the correction model in such a way as to optimize the correction value.

IPC Classes  ?

  • G06F 16/58 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

50.

TERMINAL APPARATUS AND SYSTEM

      
Application Number 19398684
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor Shibata, Seiya

Abstract

A terminal apparatus includes a transmission unit for transmitting at least question information representing a question input by a user using an input apparatus to an information processing apparatus including a first language model for answering the question, a receiving unit for receiving, from the information processing apparatus, first answer information obtained by input of a first prompt into the first language model, the first prompt being generated by use of the question information and general information related to the question information, a prompt generation unit for generating a second prompt by using the question information, the first answer information, and secret information related to the question information set in advance, and an answer generation unit for generating second answer information by inputting the second prompt into a second language model.

IPC Classes  ?

  • G06F 40/40 - Processing or translation of natural language

51.

DATA PROCESSING DEVICE, DATA PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number 19454691
Status Pending
Filing Date 2026-01-21
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Ueda, Hirofumi
  • Tatara, Kohei

Abstract

To provide a virtual model for a communication system, the virtual model being required for specific diagnosis of the security risk of the communication system. An acquisition unit (11) acquires the inspection result of an information security inspection on a device constituting a communication system, an extraction unit (12) extracts, from the inspection result, security inspection information including at least one of first information about a library function used by the constituent device or second information about the presence or absence of access to a file via the library function, and a generation unit (13) generates a virtual model for the communication system by using configuration information for identifying a constituent component of an information communication device and the security inspection information.

IPC Classes  ?

52.

RADIO ACCESS NETWORK NODE, RADIO TERMINAL, AND METHODS THEREFOR

      
Application Number 19459087
Status Pending
Filing Date 2026-01-26
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor Futaki, Hisashi

Abstract

A master RAN node (1) associated with a master RAT (1) communicates with a secondary RAN node (2) associated with a secondary RAT and provides a radio terminal (3) with dual connectivity that uses the master RAT and the secondary RAT. In response to receiving, from the radio terminal (3) or a core network (4), terminal capability information indicating that the radio terminal (3) supports the split bearer, the master RAN node (1) uses a PDCP entity, which provides unified PDCP functionalities, for a master cell group split bearer for the radio terminal (3).

IPC Classes  ?

  • H04W 76/16 - Setup of multiple wireless link connections involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
  • H04W 8/22 - Processing or transfer of terminal data, e.g. status or physical capabilities
  • H04W 16/32 - Hierarchical cell structures

53.

WORK CONTROL METHOD, WORK CONTROL SYSTEM, AND TARGET POINT SETTING APPARATUS

      
Application Number 19460482
Status Pending
Filing Date 2026-01-27
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • Yoshida, Hiroshi
  • Yoshimoto, Tatsuya

Abstract

In a related technique, a target point sequence is generated without considering the content of a work of a construction machine, which causes a problem that an actual trajectory of the construction machine is significantly deviated from the target point sequence depending on the content of the work of the construction machine. A work control method according to the present invention includes: a target point setting step of generating, based on work content information, a work target point sequence indicating a target trajectory on which target points a construction machine is to move to are plotted, and a construction machine control step of controlling the construction machine in accordance with the work target point sequence.

IPC Classes  ?

54.

APPARATUS AND METHOD

      
Application Number 19460605
Status Pending
Filing Date 2026-01-27
First Publication Date 2026-06-04
Owner NEC Corporation (Japan)
Inventor
  • De Kievit, Sander
  • Prasad, Anand Raghawa
  • Baskaran, Sheeba Backia Mary

Abstract

An apparatus is provided. The apparatus includes a memory storing one or more instructions and a processor. The processor execute the one or more instructions to: receive update information from an external apparatus, the update information corresponding to a network communication; obtain a Subscription Concealed Identifier (SUCI) based on the update information; and transmit the SUCI to the external apparatus.

IPC Classes  ?

  • H04W 12/06 - Authentication
  • H04W 8/18 - Processing of user or subscriber data, e.g. subscribed services, user preferences or user profilesTransfer of user or subscriber data
  • H04W 12/72 - Subscriber identity

55.

DEVICES AND METHODS FOR MEASUREMENT REPORT

      
Application Number CN2024135043
Publication Number 2026/112851
Status In Force
Filing Date 2024-11-27
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Guan, Peng
  • Wang, Gang

Abstract

Embodiments of the present disclosure provide a solution for measurement report of channel state information. In a solution, a terminal device transmits, to a network device, a first signalling for initiating a random access procedure based on a first synchronization signal and physical broadcast channel (PBCH) block (SSB) resource. The terminal device transmits, to the network device, a measurement report including at least one of: first information, first channel state information (CSI), an identity of the second SSB, an identity of a second channel state information (CSI) reference signal (CSI-RS) associated with the second SSB, or second CSI. In this way, the quality of the communication between the terminal device and the network device during the RA procedure may be improved.

IPC Classes  ?

  • H04W 74/0833 - Random access procedures, e.g. with 4-step access

56.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number JP2024041837
Publication Number 2026/115626
Status In Force
Filing Date 2024-11-26
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor Shoji, Yuho

Abstract

This information processing device includes: image acquisition means for acquiring at least one of a target image obtained by imaging an authentication target that is a target of biometric authentication when the biometric authentication is executed and a biometric image obtained by imaging a living body in the authentication environment of the biometric authentication for the authentication target; estimation means for estimating an authentication error distribution that is a distribution of authentication error rates in the biometric authentication, on the basis of at least one of the target image and the biometric image; and threshold determination means for determining a threshold of an authentication score in the biometric authentication on the basis of the authentication error distribution and an arbitrary authentication error rate. This information processing device can achieve a desired authentication error rate even with variations in image quality and photographing environment.

IPC Classes  ?

  • G06V 40/10 - Human or animal bodies, e.g. vehicle occupants or pedestriansBody parts, e.g. hands
  • G06V 40/12 - Fingerprints or palmprints
  • G06V 40/18 - Eye characteristics, e.g. of the iris

57.

PLAN PROPOSAL DEVICE, PLAN PROPOSAL METHOD, AND RECORDING MEDIUM

      
Application Number JP2024041898
Publication Number 2026/115642
Status In Force
Filing Date 2024-11-27
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Matsui Takahiro
  • Funai Shinji
  • Uotani Yoshiya
  • Ishii Tomoki

Abstract

This plan proposal device comprises: a reception means for receiving a user's purpose in a commercial facility; a determination means for determining a recommended plan that can achieve the purpose, on the basis of the degree of congestion of the commercial facility; and an output means for outputting the recommended plan. The determination means re-determines a recommended plan on the basis of the degree of congestion of the commercial facility a prescribed time before the start time of one process included in the original recommended plan.

IPC Classes  ?

  • G06Q 10/047 - Optimisation of routes or paths, e.g. travelling salesman problem

58.

SECURITY GUARD ASSIGNMENT SYSTEM, SECURITY GUARD ASSIGNMENT METHOD, AND RECORDING MEDIUM

      
Application Number JP2024042068
Publication Number 2026/115668
Status In Force
Filing Date 2024-11-27
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor Suzuki Yuki

Abstract

The present invention facilitates the securing and posting of personnel who board an automatic driving vehicle and perform security work. This security guard assignment system comprises: a management means that manages an operation schedule of an automatic driving vehicle; a recruitment means that publicizes the publicized operation schedule, and that receives applications from users who wishes to board the automatic driving vehicle as a security guard; a selection means that selects, according to a predetermined rule, a user who will be requested to board the automatic driving vehicle as the security guard from among the users who have applied to be the security guard; and a transmission means that transmits, to the selected user, a guide for boarding the automatic driving vehicle.

IPC Classes  ?

  • G06Q 50/47 - Passenger ride requests, e.g. ride-hailing

59.

LEARNING DEVICE, CLASSIFICATION DEVICE, LEARNING METHOD, AND LEARNING PROGRAM

      
Application Number JP2024042112
Publication Number 2026/115670
Status In Force
Filing Date 2024-11-28
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor Omi, Yasuo

Abstract

This learning device comprises: a sorting unit that sorts a plurality of images into a plurality of types of negative examples and positive examples on the basis of labels attached to images of interest included among the plurality of images and labels attached to each of the plurality of images; a re-sorting unit that re-sorts the plurality of images sorted by the sorting unit into a plurality of types of negative examples and positive examples, including semihard negative examples, by using the degree of similarity between feature amounts of the images of interest and feature amounts of the positive examples together with the degree of similarity between the feature amounts of the images of interest and feature amounts of the negative examples; and a learning unit that, by using the plurality of images re-sorted by the re-sorting unit, trains a machine learning model such that (i) the degree of similarity between the feature amounts of the images of interest and the feature amounts of the positive examples increases, (ii) the degree of similarity between the feature amounts of the images of interest and the feature amounts of the negative examples decreases, and (iii) the degree of similarity between the feature amounts of the images of interest and the feature amounts of the semihard negative examples is more emphasized than the degree of similarity between the feature amounts of the images of interest and the feature amounts of the negative examples other than the semihard negative examples. With this machine learning model, users such as medical professionals can be assisted in making decisions.

IPC Classes  ?

  • G06N 20/00 - Machine learning
  • G06N 3/0895 - Weakly supervised learning, e.g. semi-supervised or self-supervised learning

60.

IMAGE GENERATION DEVICE, IMAGE GENERATION METHOD, AND RECORDING MEDIUM

      
Application Number JP2024042305
Publication Number 2026/115704
Status In Force
Filing Date 2024-11-29
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Arai Yusuke
  • Iwana Hiroki
  • Kanazawa Hane
  • Sakai Tatsuya
  • Ito Daiki

Abstract

In an image generation method according to the present disclosure, one or more computers acquire at least one existing image, generate text related to a feature of the existing image on the basis of the existing image and a machine learning model, and generate a new image on the basis of the text and an image generation model.

IPC Classes  ?

  • G06T 11/00 - 2D [Two Dimensional] image generation

61.

WIRELESS TERMINAL, WIRELESS ACCESS NETWORK NODE, AND METHODS FOR SAME

      
Application Number JP2025037973
Publication Number 2026/115992
Status In Force
Filing Date 2025-10-29
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Jiang, Yi
  • Hayashi, Satoaki
  • Futaki, Hisashi
  • Sasaki, Takahiro

Abstract

This wireless terminal receives a frequency range setting from a wireless access network and communicates with the wireless access network in the frequency range using the received frequency range setting. The frequency range includes a plurality of mutually discrete frequency resource sets. Each set of frequency resources includes consecutive frequency resources. The frequency range and the plurality of frequency resource sets span a plurality of carrier bands. The frequency range or the plurality of frequency resource sets is regarded as frequency resources of a single cell or is treated as frequency resources of a single cell.

IPC Classes  ?

  • H04W 72/0453 - Resources in frequency domain, e.g. a carrier in FDMA
  • H04W 72/23 - Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
  • H04W 72/0457 - Variable allocation of band or rate

62.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND RECORDING MEDIUM

      
Application Number JP2025040049
Publication Number 2026/116136
Status In Force
Filing Date 2025-11-17
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Takayama Yuya
  • Takahashi Masahiro
  • Hayashida Yuki

Abstract

An example of an information processing device according to the present disclosure generates first text data indicating features of a target person by processing a paper medium on which a portrait of the target person is drawn or image data indicating a portrait of the target person. In addition, the information processing device generates second text data indicating features of a reference person included in a reference photograph. The information processing device then collates the first text data with the second text data.

IPC Classes  ?

  • G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
  • G06T 7/00 - Image analysis

63.

VIDEO PROCESSING SYSTEM, VIDEO PROCESSING METHOD, AND PROGRAM

      
Application Number JP2025040217
Publication Number 2026/116160
Status In Force
Filing Date 2025-11-18
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Beye, Florian
  • Nihei, Koichi
  • Oshiba, Takashi
  • Nakayama, Yuhei
  • Itsumi, Hayato
  • Fukuzato, Atsushi

Abstract

The present invention is capable of determining the degree of similarity between images according to the contents of video. This video processing system comprises: a similarity estimation network for estimating, through a neural network, a first similarity index value indicating the degree of similarity between a first frame image and a second frame image that are included in a video; an image language model that outputs, to an image to be input, an answer obtained by verbalizing the image to be input; a similarity calculation unit that calculates a second similarity index value indicating the degree of similarity between a first answer obtained by inputting the first frame image to the image language model and a second answer obtained by inputting the second frame image to the image language model; and a training unit that trains the similarity estimation network so as to reduce the difference between the first similarity index value and the second similarity index value.

IPC Classes  ?

  • G06V 10/82 - Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
  • G06F 16/53 - Querying
  • G06T 7/00 - Image analysis

64.

VIDEO COMPRESSION SYSTEM, VIDEO COMPRESSION METHOD, VIDEO DECOMPRESSION SYSTEM, VIDEO DECOMPRESSION METHOD, AND PROGRAM

      
Application Number JP2025040915
Publication Number 2026/116290
Status In Force
Filing Date 2025-11-25
Publication Date 2026-06-04
Owner NEC CORPORATION (Japan)
Inventor
  • Beye, Florian
  • Nihei, Koichi
  • Oshiba, Takashi
  • Nakayama, Yuhei
  • Itsumi, Hayato
  • Fukuzato, Atsushi

Abstract

The present invention enables finer control over image quality and bit rate. This video compression system includes: a first filter group that includes one or more first filters to be applied to an input video; an encoding unit that encodes the video output from the first filter group; and a control network that, in accordance with the input video, outputs, to the first filter group, information for controlling the first filters to be applied to the video, for each of a plurality of blocks included in the video, and that, in accordance with the input video, outputs, to the encoding unit, information for controlling a quantization parameter in the encoding for each block.

IPC Classes  ?

  • H04N 19/117 - Filters, e.g. for pre-processing or post-processing
  • H04N 19/136 - Incoming video signal characteristics or properties
  • H04N 19/176 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock

65.

Calculation device, calculation method, and program recording medium

      
Application Number 18019734
Grant Number 12642453
Status In Force
Filing Date 2023-02-03
First Publication Date 2026-06-02
Grant Date 2026-06-02
Owner NEC CORPORATION (Japan)
Inventor
  • Huang, Chenhui
  • Fukushi, Kenichiro
  • Wang, Zhenwei

Abstract

In order to calculate, with a high degree of accuracy, step lengths for both feet on the basis of a physical quantity relating to the movement of one foot, this calculation device includes: a detection unit that generates a walking waveform using sensor data and detects a walking event from the generated walking waveform, the sensor data being based on a physical quantity that is measured by a sensor positioned on one foot of a walker and relates to the movement of the foot; and a step length calculation unit that calculates the step lengths for both left and right feet on the basis of the timing of the detected walking event.

IPC Classes  ?

  • A61B 5/11 - Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61B 90/00 - Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups , e.g. for luxation treatment or for protecting wound edges

66.

NEC Security Europe

      
Application Number 019374056
Status Pending
Filing Date 2026-06-02
Owner NEC CORPORATION (Japan)
NICE Classes  ?
  • 35 - Advertising and business services
  • 41 - Education, entertainment, sporting and cultural services
  • 42 - Scientific, technological and industrial services, research and design

Goods & Services

Collection, business management, investigation, analysis and evaluation of information in the fields of computers, computer networks and information security, as well as provision of advice and information thereon; business management diagnosis and advisory services in the field of information security; business management diagnosis and advisory services in the field of computers, computer networks and information security. Educational service relating to computer security and cyber security; arranging, conducting and organization of seminars in the field of computer and computer network and information security; Provision of online electronic publications in the field of computer and computer network and information security. Computer security consultancy; professional consultancy relating to computer security; data security consultancy; internet security consultancy; Computer network security consultancy; computer security threat analysis for protecting data; technical analysis and response in cybersecurity; Computer analysis of technical data; Design and analysis of computer systems; Computer-aided industrial analysis; consultancy and information services relating to information technology; Computer system analysis; Provision of computer software for scientific and technical analysis of data through artificial intelligence (AI); Collection, management, investigation, analysis and evaluation of technical information on cyberattacks in the field of computers and computer networks and information security, as well as provision of advice and information thereon; security operations center service for computer systems, namely, collection and analysis of real-time network information and monitoring of cyber security systems incidents, and responding to cyber security systems threats by tracking, analyzing, and managing data, all being real-time computer security threat analysis for protecting data; computer security operation center services, namely, monitoring and managing cyber security operations, cyber threat monitoring, cyber risk management; computer security operation center services, namely, research and analysis in the fields of cyber threat intelligence; computer security operation center services, namely, collection, management, analysis and visualization in the fields of cyber threat intelligence; computer security operation center services, namely, collection, management, analysis and visualization in the fields of cyber threat intelligence using artificial intelligence; computer security operation center services, namely, geopolitical analysis and monitoring global attack trends of cyber threats, including supply chain risk management; computer security operation center services, namely, providing early detection of cyberattacks, future cyberattacks, incident response and reporting of cyber security, cyber-threat intelligence, cybersecurity, knowledge of cyber threats.

67.

COMMUNICATION APPARATUS, RIC, METHOD, AND PROGRAM

      
Application Number 19123486
Status Pending
Filing Date 2023-10-26
First Publication Date 2026-05-28
Owner NEC CORPORATION (Japan)
Inventor
  • Watanabe, Yoshinori
  • Matsumura, Rumi
  • Kawaguchi, Kenji
  • Ueda, Masayuki
  • Kozuka, Hideki
  • Date, Katsunori
  • Takahashi, Eiji
  • Onishi, Takeo

Abstract

An object is to provide a communication apparatus that enables to collect a measurement item necessary for specifying a factor of deterioration in communication quality. A communication apparatus that communicates with a Radio Access Network Intelligent Controller (RIC), includes a reception unit that receives a request message for requesting to report measurement data related to a transport block transmitted between the communication apparatus and at least one communication terminal in association for each communication terminal, from the RIC 10 and a transmission unit that transmits a message including the measurement data associated for each communication terminal to the RIC, in a case where receiving the request message.

IPC Classes  ?

  • H04W 8/18 - Processing of user or subscriber data, e.g. subscribed services, user preferences or user profilesTransfer of user or subscriber data

68.

INTERMEDIATE LANGUAGE GENERATION APPARATUS, INTERMEDIATE LANGUAGE GENERATION METHOD AND NON-TRANSITORY STORAGE MEDIUM

      
Application Number 19177915
Status Pending
Filing Date 2025-04-14
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Ishizaka, Kazuhisa

Abstract

An intermediate language generation apparatus generates second intermediate language by a second compiler in generating intermediate language for a program in which a repetitive process is written; and determines whether or not the repetitive process can be reduced based on the second intermediate language, and generates by a first compiler based on the second intermediate language, in a case where reduction is possible, the first intermediate language for the program in which the repetitive process has been reduced from the program.

IPC Classes  ?

69.

EXERCISE ASSISTANCE DEVICE, EXERCISE ASSISTANCE METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Application Number 19347946
Status Pending
Filing Date 2025-10-02
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Wagata, Kensuke
  • Stephen, Karen
  • Kosaka, Yuki

Abstract

An exercise assistance device (1) refers to instruction content for a target user who is performing an exercise in an instructed environment and selects an erroneous motion class related to the instruction content, (2) refers to a video indicating a motion of the target user who is performing the exercise in an uninstructed environment and selects an erroneous motion class related to the motion from among the erroneous motion classes selected by a first selection unit, and (3) refers to the erroneous motion class selected by a second selection unit and generates advice to be presented to the target user who performs the exercise in the uninstructed environment. Furthermore, this exercise assistance device can assist in decision making regarding the exercise of the target user by advice.

IPC Classes  ?

  • A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
  • A63B 71/06 - Indicating or scoring devices for games or players

70.

HASH TABLE CREATION DEVICE, METHOD, AND PROGRAM

      
Application Number 19364014
Status Pending
Filing Date 2025-10-21
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Ohno, Yoshiyuki

Abstract

A mask-condition checking unit that, for each thread to which rows divided from a table are respectively assigned, acquires, from among rows of the assigned table, a row index that is identification information of a row that matches a mask condition that is a condition for specifying data in the table. A hash table creation unit that, for keys of the table corresponding to all the acquired row indexes, for each thread, acquires a value of a row that matches a key condition set for the respective thread, and inserts into a hash table row data associated with the key of the table.

IPC Classes  ?

  • G06F 16/22 - IndexingData structures thereforStorage structures

71.

INFORMATION PROCESSING DEVICE, CONTROL DEVICE, AND INFORMATION PROCESSING METHOD

      
Application Number 19364142
Status Pending
Filing Date 2025-10-21
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Susa, Yuki

Abstract

An information processing device includes a quantum calculation circuit and a controller. The quantum calculation circuit includes a quantum bit element using a parametric oscillator having Kerr nonlinearity. The controller includes a memory storing instructions; and one or more processors configured to execute the instructions to: initialize a quantum state of the quantum bit element in such a way as to indicate any one of binary values of the quantum bit using a coherent drive signal; and then control the quantum calculation circuit in such a way as to increase detuning of the quantum bit element.

IPC Classes  ?

  • G06N 10/40 - Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control

72.

IDENTIFICATION DEVICE, IDENTIFICATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 19369587
Status Pending
Filing Date 2025-10-27
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Itsubo, Ryoto
  • Mori, Koyo

Abstract

An identification device according to the present disclosure includes at least one memory that stores instructions, and at least one processor configured to execute the instructions to receive backscattered light from an optical fiber laid in a vicinity of a plurality of first tracks along the plurality of first tracks in which a traveling direction of a train is a first direction, detect vibration at each position on the optical fiber based on the backscattered light, and identify, among the plurality of first tracks, a first track on which a train is traveling based on vibration at each position on the optical fiber.

IPC Classes  ?

  • B61L 25/02 - Indicating or recording positions or identities of vehicles or trains
  • G01H 9/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means

73.

ORDER SUPPORT DEVICE, ORDER SUPPORT METHOD, AND RECORDING MEDIUM

      
Application Number 19371010
Status Pending
Filing Date 2025-10-28
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Morita, Toshiro
  • Hashimoto, Tomoko
  • Yamaguchi, Tomohiro
  • Kagawa, Kazunobu

Abstract

An order support device includes an acquisition unit, an estimation unit, a prediction unit, and an output unit. The acquisition unit acquires reservation information regarding the number of store visitors to a restaurant. The estimation unit estimates a serving amount of a dish, based on the reservation information. The prediction unit predicts an amount of an ingredient to be ordered, based on the estimated serving amount of the dish. The output unit outputs a prediction result on the amount of the ingredient to be ordered.

IPC Classes  ?

  • G06Q 50/12 - Hotels or restaurants
  • G06Q 10/02 - Reservations, e.g. for tickets, services or events

74.

INFORMATION PROCESSING DEVICE, DISPLAY METHOD, AND STORAGE MEDIUM

      
Application Number 19372343
Status Pending
Filing Date 2025-10-29
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Kitaoka, Akira
  • Okajima, Yuzuru
  • Sasaki, Yoichi
  • Takano, Rin
  • Hirano, Taichi

Abstract

The information processing device 1Y mainly includes a route calculation means 16Y and a display control means 17Y. The route calculation means 16Y is configured to determine, from first information representing a feature value of a first event and second information representing the feature value of a second event different from the first event, a route from the first information to the second information in such a way that an evaluation value obtained by evaluating energy of the route decreases. The display control means 17Y is configured to display information related to the determined route on a display device.

IPC Classes  ?

75.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 19386296
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Uno, Yutaka
  • Yamauchi, Akira
  • Tsujikawa, Masanori
  • Meguro, Hirotsugu
  • Irikura, Riko
  • Onishi, Soma
  • Yang, Bo
  • Watanabe, Junko
  • Shibata, Daisaku
  • Takayama, Kazunari
  • Teraoka, Tatsuya

Abstract

An information processing apparatus comprising: at least one memory storing instructions; and at least one processor configured to execute the instructions to; determine whether an order information group corresponds to any of one or a plurality of types for which a symptom detailed statement needs to be generated; specify related order information related to a type corresponding among the order information included in the order information group; extract event-related information related to a medical event, the event-related information being information related to the related order information, from an examination article; and generate the symptom detailed statement by inputting the related order information and the event-related information to a language model. The information processing apparatus can support, for example, decision-making related to generation of the symptom detailed statement.

IPC Classes  ?

  • G16H 10/00 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data

76.

CALCULATION APPARATUS

      
Application Number 19386434
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Natsumeda, Masanao

Abstract

A calculation apparatus includes: a calculation result acquiring unit that acquires a result of calculation of an anomaly degree using time-series log data including log data within a predetermined time width and time-series numerical data representing measurement values within the predetermined time width; an edition anomaly degree acquiring unit that acquires an edition anomaly degree, which is an anomaly degree at time of editing, by using the time-series numerical data at time of calculating the anomaly degree and edition log data obtained by editing part of the log data included by the time-series log data; and a contribution degree calculating unit that calculates a contribution degree indicating an extent to which an event corresponding to the edited log data has contributed to an anomaly by using the anomaly degree and the edition anomaly degree.

IPC Classes  ?

  • G06F 11/07 - Responding to the occurrence of a fault, e.g. fault tolerance

77.

INFORMATION PROCESSING DEVICE, MEDICAL DOCUMENT CONFIRMATION SUPPORT METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19386488
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Taniguchi, Fumihiro
  • Sato, Takuma

Abstract

An information processing device includes an identification unit for identifying a description of relevant contents between original data indicating a medical care history of a patient and a medical document generated by using the original data, and a detection unit for detecting a description in which the description of relevant contents has not been identified by the identification unit. According to this information processing device, it is also possible to optimize the confirmation work of the medical document.

IPC Classes  ?

  • G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records

78.

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 19387951
Status Pending
Filing Date 2025-11-13
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Yang, Bo
  • Kitade, Tasuku
  • Tsujikawa, Masanori

Abstract

An information processing apparatus performs: estimating, for each of a plurality of topics in a conversation history, a partial conversation history related to the topic in the conversation history; generating a partial summary sentence from the partial conversation history; and generating a summary document of the conversation history based on the partial summary sentence for each of the plurality of topics. The information processing apparatus can support a user's decision making based on the summary document.

IPC Classes  ?

79.

SKETCH MANAGEMENT SYSTEM, AND METHOD

      
Application Number 19394456
Status Pending
Filing Date 2025-11-19
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Otsuki, Saki
  • Tamiya, Hiroto
  • Isshiki, Toshiyuki

Abstract

Provided a first apparatus configured to, regarding a first sketch generated using first data and first biometric information and registered in advance, acquire anew first biometric information, generate second data, generate a third sketch using second data and the first biometric information acquired anew, acquire second biometric information, and generate a fourth sketch using the second data and second biometric information, and a second apparatus configured to restore difference data based on the first sketch and the third sketch generated by the first apparatus and generate a second sketch using the fourth sketch generated by the first apparatus and the difference data.

IPC Classes  ?

  • G06F 21/45 - Structures or tools for the administration of authentication

80.

RADIATOR AND WIRELESS DEVICE

      
Application Number 19398130
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Motoi, Keiichi

Abstract

A radiator includes a heat dissipation plate that supports a heat source, first heat dissipation fins disposed on the heat dissipation plate and extending in a first direction in a plane of the heat dissipation plate, and second heat dissipation fins disposed on the heat dissipation plate and extending in the first direction. The heat dissipation plate, and the first and second heat dissipation fins are made of a solid material having thermal conductivity and electrical conductivity. A heat dissipation fin structure is formed in which the first and second heat dissipation fins are arranged in a predetermined order in a second direction in the plane of the heat dissipation plate. The second heat dissipation fins are shorter in length in the first direction than the first heat dissipation fins. The first heat dissipation fins are lower in height than the second heat dissipation fins.

IPC Classes  ?

  • F28F 3/04 - Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
  • F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
  • H01Q 1/02 - Arrangements for de-icingArrangements for drying-out

81.

SIGNAL PROCESSING CIRCUIT, RECEIVER, AND SIGNAL PROCESSING METHOD

      
Application Number 19398263
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Arikawa, Manabu

Abstract

A signal processing circuit includes a MIMO demodulation unit that includes a first MIMO filter and performs MIMO demodulation processing on a plurality of signals, a signal extraction unit that extracts a signal of a predetermined time slot from an output signal of the MIMO demodulation unit, a removal component generation unit that includes a second MIMO filter and generates a signal component to be removed including an interference component generated between modes, an interference cancellation unit that generates a signal in which the signal component to be removed has been removed from the signal extracted by the signal extraction unit, and a coefficient control unit that adaptively controls coefficients of the first MIMO filter and the second MIMO filter using a magnitude of a difference between the signal in which the signal component to be removed has been removed and a reference signal as a loss function.

IPC Classes  ?

82.

KNOWLEDGE TRACING DEVICE, METHOD, AND PROGRAM

      
Application Number 19408614
Status Pending
Filing Date 2025-12-04
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Tamano, Hiroshi

Abstract

The variational parameter determination unit 81 determines a variational parameter that specifies a position where a likelihood function and a lower bound of the likelihood function to be approximated by Gaussian are in contact. The gradient direction lower bound calculation unit 82 generates a likelihood function made one-dimensional in a gradient direction at the center of a prior distribution and calculates the lower bound of the generated likelihood function. The full dimensional lower bound calculation unit 83 sets covariances in directions other than the gradient direction to an arbitrary covariance and calculates the lower bounds of the set covariances.

IPC Classes  ?

  • G06N 5/02 - Knowledge representationSymbolic representation
  • G06F 18/214 - Generating training patternsBootstrap methods, e.g. bagging or boosting
  • G06F 18/2415 - Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on parametric or probabilistic models, e.g. based on likelihood ratio or false acceptance rate versus a false rejection rate
  • G06N 3/047 - Probabilistic or stochastic networks
  • G06N 3/08 - Learning methods
  • G06N 5/022 - Knowledge engineeringKnowledge acquisition
  • G06N 5/04 - Inference or reasoning models
  • G06N 7/01 - Probabilistic graphical models, e.g. probabilistic networks
  • G06N 20/00 - Machine learning
  • H04L 27/20 - Modulator circuitsTransmitter circuits

83.

STRESS ESTIMATION DEVICE, STRESS ESTIMATION METHOD, AND RECORDING MEDIA

      
Application Number 19453067
Status Pending
Filing Date 2026-01-20
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Onishi, Yoshifumi

Abstract

The stress estimation device acquires the awakening degree of the subject and calculates the feature amount of the acquired awakening degree. The feature amount of the awakening degree is, for example, a ratio at which the temporal change of the awakening degree is within a predetermined range, information defining a histogram showing the distribution of the temporal change of the awakening degree, and the like. Then, the stress estimation device estimates the stress from the calculated feature amount using the stress model.

IPC Classes  ?

  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons

84.

CONTROL SYSTEM, VEHICLE, CONTROL METHOD, AND RECORDING MEDIUM

      
Application Number JP2024041051
Publication Number 2026/110252
Status In Force
Filing Date 2024-11-19
Publication Date 2026-05-28
Owner NEC CORPORATION (Japan)
Inventor
  • Yamamuro Kohji
  • Hara Ako
  • Ueda Norishige

Abstract

Provided are a control system, a control method, and a recording medium making it possible to use an image obtained by imaging the interior of a mobile object to improve convenience for an occupant of the mobile object. This control system is provided with: an acquiring means for acquiring an image from a camera for imaging the interior of a mobile object; a detecting means for detecting an object appearing in the image and at least part of the body of a person who is onboard the mobile object; an estimating means for estimating an action that the person is about to take on the basis of the object and the orientation of the part of the body, and a control means for implementing a control corresponding to the estimated action that the person is about to take.

IPC Classes  ?

  • G08G 1/00 - Traffic control systems for road vehicles
  • G08G 1/16 - Anti-collision systems

85.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM

      
Application Number JP2025038358
Publication Number 2026/110595
Status In Force
Filing Date 2025-10-31
Publication Date 2026-05-28
Owner NEC CORPORATION (Japan)
Inventor
  • Oike, Maho
  • Satou, Hiroshi
  • Ogasawara, Shohei
  • Chikamori, Masaki

Abstract

The present disclosure provides an information processing system, an information processing method, and a program capable of outputting, to an appropriate answer generation model, an answer-generation instruction corresponding to an inquiry from a user. An inquiry receiving means is configured to receive an inquiry from the user. An instruction output means is configured to, in response to the received inquiry, select, from among a plurality of answer generation models, an answer generation model for generating an answer corresponding to the inquiry, and output the answer-generation instruction to the selected answer generation model.

IPC Classes  ?

86.

MODEL GENERATION APPARATUS, MODEL GENERATION METHOD, AND PROGRAM

      
Application Number 19120263
Status Pending
Filing Date 2022-10-31
First Publication Date 2026-05-28
Owner NEC CORPORATION (Japan)
Inventor Wakayama, Hisaya

Abstract

A model generation apparatus of the present disclosure includes: an acquiring means that acquires first design information of a designed object; a first generating means that generates occupancy information representing presence or absence of occupancy of the designed object in each position in a three-dimensional space, according to the first design information; and a second generating means that generates a model shape of the designed object composed of a combination of a plurality of default structures, according to the occupancy information.

IPC Classes  ?

  • G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
  • G06T 13/20 - 3D [Three Dimensional] animation
  • G06T 17/00 - 3D modelling for computer graphics

87.

SERVER APPARATUS, SYSTEM, CONTROL METHOD OF SERVER APPARATUS, AND STORAGE MEDIUM

      
Application Number 19122787
Status Pending
Filing Date 2022-11-01
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Shibuichi, Daisuke
  • Shingu, Yoshihisa
  • Yanagisawa, Issei
  • Ota, Tomohide

Abstract

A server apparatus includes a service selection control means and a user registration control means. The service selection control means enables a user to select a service provider from which the user wishes to receive a service from among a plurality of service providers that provide services using biometric authentication The user registration control means performs control so that the service provider selected by the user, the service provider having accounts for managing customers and repeatedly using operation information required to provide services to the customers in biometric authentication, acquires original biometric information that serves as an original of authentication information to be used for the biometric authentication.

IPC Classes  ?

  • G06Q 20/40 - Authorisation, e.g. identification of payer or payee, verification of customer or shop credentialsReview and approval of payers, e.g. check of credit lines or negative lists
  • G06F 16/955 - Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
  • G06Q 50/10 - Services
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions

88.

CONTROL SYSTEM, CONTROL APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM

      
Application Number 19122813
Status Pending
Filing Date 2022-11-08
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Onishi, Takeo
  • Takahashi, Eiji
  • Nishikawa, Yoshiaki
  • Kawaguchi, Kenji
  • Watanabe, Yoshinori
  • Ueda, Masayuki
  • Kozuka, Hideki
  • Matsumura, Rumi
  • Date, Katsunori

Abstract

A control system (10) includes a first identification unit (11) for identifying, by a first identification model, first control information for controlling a wireless network, a second identification unit (12) for identifying, by a second identification model, second control information for controlling the wireless network, a validity determination unit (13) for determining validity of the first control information according to communication performance of the wireless network predicted based on the first control information, and a selection unit (14) for selecting control information for controlling the wireless network from the first control information and the second control information according to a determination result of the validity.

IPC Classes  ?

  • H04W 24/02 - Arrangements for optimising operational condition

89.

METHOD, DEVICE AND COMPUTER STORAGE MEDIUM OF COMMUNICATION

      
Application Number 19126919
Status Pending
Filing Date 2022-11-03
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Wang, Da
  • Wang, Gang

Abstract

Embodiments of the present disclosure relate to methods, devices and computer readable media of communication. In one aspect, upon determination that a subsequent conditional cell change is to be performed from a source cell to a target cell, a terminal device performs a first set of procedures comprising at least one of the following: updating a security key associated with the target cell; performing PDCP re-establishment for a DRB and a SRB; or performing RLC re-establishment for the DRB and the SRB. In this way, UE behavior is clarified for support of selective activation of cell groups.

IPC Classes  ?

  • H04W 36/36 - Reselection control by user or terminal equipment
  • H04W 12/043 - Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
  • H04W 36/00 - Handoff or reselecting arrangements
  • H04W 76/20 - Manipulation of established connections

90.

COLLATION SYSTEM

      
Application Number 19177703
Status Pending
Filing Date 2025-04-14
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Kochi, Taketo
  • Saito, Kenji

Abstract

A collation system of the present invention includes imaging means for acquiring a captured image of a pre-passage side area with respect to each of gates arranged in parallel with each other, and collation means for performing a collation process on the captured image of the pre-passage side area for each of the gates, between a previously registered target and a target included in the captured image. The collation means performs the collation process on the basis of a target in the captured image corresponding to one of the gates and a target in the captured image corresponding to another one of the gates.

IPC Classes  ?

  • H01J 37/28 - Electron or ion microscopesElectron- or ion-diffraction tubes with scanning beams
  • H01J 37/10 - Lenses
  • H01J 37/147 - Arrangements for directing or deflecting the discharge along a desired path
  • H01J 37/244 - DetectorsAssociated components or circuits therefor

91.

COLLATION SYSTEM

      
Application Number 19177709
Status Pending
Filing Date 2025-04-14
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Kochi, Taketo
  • Saito, Kenji

Abstract

A collation system of the present invention includes imaging means for acquiring a captured image of a pre-passage side area with respect to each of gates arranged in parallel with each other, and collation means for performing a collation process on the captured image of the pre-passage side area for each of the gates, between a previously registered target and a target included in the captured image. The collation means performs the collation process on the basis of a target in the captured image corresponding to one of the gates and a target in the captured image corresponding to another one of the gates.

IPC Classes  ?

  • G07C 9/37 - Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
  • G06V 10/22 - Image preprocessing by selection of a specific region containing or referencing a patternLocating or processing of specific regions to guide the detection or recognition
  • G06V 20/52 - Surveillance or monitoring of activities, e.g. for recognising suspicious objects
  • G06V 40/16 - Human faces, e.g. facial parts, sketches or expressions
  • G07C 9/10 - Movable barriers with registering means

92.

SALES DATA PROCESSING DEVICE, CONTROL METHOD, AND RECORDING MEDIUM

      
Application Number 19361330
Status Pending
Filing Date 2025-10-17
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Urai, Hideo

Abstract

A sales data processing device of the present disclosure includes a memory storing instructions, and a processor configured to execute the instructions to: determine to operate a salesclerk checkout mode or a customer checkout mode, the salesclerk checkout mode being a mode for processing checkout for a product registered by a salesclerk, and the customer checkout mode being a mode for processing checkout by settlement on the sales data processing device for a product registered by a customer on the sales data processing device or a product registered by a salesclerk on another device, register a product to be purchased by the customer, configure, in a case of operating the salesclerk checkout mode, whether to perform settlement on the sales data processing device or to output the checkout information for performing settlement on another device, and process checkout according to the mode determined and the configuration.

IPC Classes  ?

  • G06Q 20/20 - Point-of-sale [POS] network systems

93.

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRANSITORY RECORDING MEDIUM

      
Application Number 19385303
Status Pending
Filing Date 2025-11-11
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Kamiya, Norifumi

Abstract

The system includes D MISO filters and D interference cancellation filters, and multiple received signal sequences are D first received signal sequences. Each of i-th (i is an integer between 1 and D) MISO filters included in the D MISO filters receives i-th D received signal sequence as input and estimates i-th single transmitted signal sequence included in D transmitted signal sequences. Each of i-th interference cancellation filters included in the D interference cancellation filters receives a signal obtained by transforming i-th single estimated transmitted signal sequence, which is the estimation result of i-th single transmitted signal sequence, through phase correction processing and noise compensation processing, and the i-th D received signal sequence. The system cancels interference signals included in the i-th D received signal sequence, outputs the i+1-th D received signal sequence, and estimates D transmitted signal sequences including the i-th single transmitted signal sequence.

IPC Classes  ?

  • H04B 1/12 - Neutralising, balancing, or compensation arrangements
  • H04L 27/36 - Modulator circuitsTransmitter circuits

94.

DATA PROCESSING SYSTEM, DATA PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

      
Application Number 19385413
Status Pending
Filing Date 2025-11-11
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Matsuki, Akira
  • Ikeda, Keisuke
  • Senzaki, Kenta
  • Tani, Masahiro

Abstract

A data processing system according to the present disclosure includes at least one memory storing instructions, and at least one processor configured to execute the instructions to arrange an agent in a multi-agent simulation, an environment of the simulation in which the agent is active, and a characteristic of the agent or the environment as nodes in a graph structure, and generate, as a scenario in the simulation, the graph structure in which a first node indicating the agent or a second node indicating the environment and a third node indicating the characteristic are connected.

IPC Classes  ?

  • G06F 30/27 - Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
  • G06N 3/042 - Knowledge-based neural networksLogical representations of neural networks

95.

ROBOT CONTROL SYSTEM, ROBOT CONTROL METHOD, AND ROBOT CONTROL PROGRAM

      
Application Number 19385519
Status Pending
Filing Date 2025-11-11
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Katayama, Mizuho

Abstract

The robot control system includes an environment information acquisition unit that acquires environment information based on depth information indicating a distance to a target object, the depth information being obtained by operating an arm unit equipped with a proximity sensor capable of detecting proximity of the target object, and based on an RGB image of the target object captured by an RGB camera mounted on the arm unit, and a control unit that controls a robot having the arm unit in accordance with an operation plan generated based on the environment information.

IPC Classes  ?

  • B25J 13/08 - Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
  • B25J 9/16 - Programme controls

96.

INFORMATION PROCESSING DEVICE, OPTICAL COMMUNICATION SYSTEM, AND OPTICAL RELAY DEVICE

      
Application Number 19386286
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Oogushi, Sadaichirou

Abstract

There is provided an information processing device including an acquisition unit that acquires information indicating whether a detachable optical amplifier that amplifies at least one of a transmission optical signal and a reception optical signal is connected to a first optical relay device, a determination unit that determines, in a case where the detachable optical amplifier is connected to the first optical relay device, a gain of the detachable optical amplifier based on a signal quality between the first optical relay device and a second optical relay device that communicates with the first optical relay device by an optical signal, and a control unit that causes the gain determined by the determination unit to be set in the detachable optical amplifier.

IPC Classes  ?

97.

SYSTEM CONFIGURATION DERIVATION DEVICE, SYSTEM CONFIGURATION DERIVATION METHOD, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM

      
Application Number 19386309
Status Pending
Filing Date 2025-11-12
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Kuwahara, Takuya
  • Kuroda, Takayuki
  • Watanabe, Toshiki

Abstract

A method includes a configuration concretization unit acquiring an abstract configuration and a resource allocation model input as requirement data and concretizing the abstract configuration and the resource allocation model in a stepwise manner in accordance with a predetermined rule to generate a system configuration satisfying the requirement data, and a resource allocation unit acquiring the resource allocation model as input and outputs a resource usage status in accordance with the resource allocation model.

IPC Classes  ?

  • G06F 9/445 - Program loading or initiating
  • G06F 9/50 - Allocation of resources, e.g. of the central processing unit [CPU]
  • G06F 11/30 - Monitoring

98.

LASER DIODE DRIVING CIRCUIT AND LASER DIODE DRIVING METHOD

      
Application Number 19398326
Status Pending
Filing Date 2025-11-24
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor
  • Takahashi, Seigo
  • Kawahara, Hiroki

Abstract

There is provided a laser diode driving circuit including a pulse-modulated bias applying circuit that applies a pulse-modulated bias to a laser diode to bring the laser diode in pulse oscillation, a reverse bias current applying circuit that applies a reverse bias to the laser diode to make a gain of the laser diode temporarily negative during the pulse oscillation, and a clock source that synchronizes the pulse-modulated bias and the reverse bias.

IPC Classes  ?

  • H01S 5/042 - Electrical excitation
  • H01S 5/0683 - Stabilisation of laser output parameters by monitoring the optical output parameters

99.

STRESS ESTIMATION DEVICE, STRESS ESTIMATION METHOD, AND RECORDING MEDIA

      
Application Number 19453055
Status Pending
Filing Date 2026-01-20
First Publication Date 2026-05-28
Owner NEC Corporation (Japan)
Inventor Onishi, Yoshifumi

Abstract

The stress estimation device acquires the awakening degree of the subject and calculates the feature amount of the acquired awakening degree. The feature amount of the awakening degree is, for example, a ratio at which the temporal change of the awakening degree is within a predetermined range, information defining a histogram showing the distribution of the temporal change of the awakening degree, and the like. Then, the stress estimation device estimates the stress from the calculated feature amount using the stress model.

IPC Classes  ?

  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons

100.

ANTENNA, WIRELESS COMMUNICATION DEVICE, AND ANTENNA FORMING METHOD

      
Application Number 19453206
Status Pending
Filing Date 2026-01-20
First Publication Date 2026-05-28
Owner NEC Platforms, Ltd. (Japan)
Inventor Uchida, Jun

Abstract

Three elements of a first (¼) wavelength element and a second (¼) wavelength element which have a length of (¼) wavelength at an arbitrary frequency designated in advance and a half-wavelength element which has a length of a half-wavelength at the arbitrary frequency are arranged in a three-orthogonal state where those are orthogonal to each other, one end portion of the first (¼) wavelength element is joined to one end portion of the second (¼) wavelength element, another end portion of the second (¼) wavelength element is joined to one end portion of the half-wavelength element, a feeding point for antenna power feeding is arranged in a position in which the one end portion of the first (¼) wavelength element is joined to the one end portion of the second (¼) wavelength element, and an antenna is formed as a one-wavelength twisted Z-shaped three-orthogonal dipole antenna.

IPC Classes  ?

  • H01Q 9/26 - Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
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