An image forming apparatus includes: first and second drum members that extend in one direction and have a cylindrical shape; first and second sheet members that are replaceably wound around outer peripheries of the first and second drum members, respectively, in a state where one end and the other end of each of the first and second sheet members are separated from each other in a circumferential direction, the first and second sheet members coming in contact with a medium on which an image is to be formed; and an angular displacement mechanism that angularly displaces the first and second drum members in tandem to switch among a first attachment position where the one end of the first sheet member is attached to the first drum member in a state where the first sheet member is removed, a second attachment position where the second sheet member is attached to the second drum member in a state where the second sheet member is removed, and a third attachment position where the other end of the first sheet member that is attached during the first attachment position is attached to the first drum member, in an order of the first attachment position, the second attachment position, and the third attachment position.
A carrier for electrostatic image development includes magnetic particles having internal pores, and a resin composition disposed in at least some of the internal pores and containing a resin and inorganic particles including at least one selected from the group consisting of silica, alumina, and calcium carbonate.
A fixing device includes: a conveyance section that conveys a recording medium; a heating roll that rotates and heats the recording medium being conveyed by the conveyance section; a pressure roll that is disposed to face the heating roll and rotates, around which at least a portion of the recording medium being conveyed is wound, and that pressurizes the wound portion of the recording medium toward the heating roll; a gripping section that is disposed in the conveyance section, grips a leading end of the recording medium being conveyed, and releases the gripping of the leading end of the recording medium when the recording medium passes through a facing position where the pressure roll and the heating roll face each other; and a blowing section that blows air in a direction different from a direction toward the recording medium released from being gripped by the gripping section to cool the pressure roll.
An image forming apparatus includes an image holder; a charging unit that charges a surface of the image holder; an electrostatic charge image forming unit that forms an electrostatic charge image on the charged surface of the image holder; a developing unit that accommodates an electrostatic charge image developer containing a toner having toner particles and that develops an electrostatic charge image formed on the surface of the image holder as a toner image by the electrostatic charge image developer, in which a release agent present in a region within 800 nm from a surface of the toner particles is 70% or more of a release agent in entire toner particles and a melting temperature of the release agent is 65° C. or higher and 80° C. or lower; a transfer unit that transfers the toner image formed on the surface of the image holder to a surface of a recording medium; and a cleaning device having a cleaning blade that is brought into contact with and cleans an outer peripheral surface of the image holder and that is constituted of a polyurethane resin, in which a total amount of F and Si present within 200 nm from a surface of the cleaning blade, which is brought into contact with the image holder accounts for 75% or more of a total amount of F and Si present within 5 μm from the surface.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
G03G 21/00 - Dispositions non prévues dans les groupes , p. ex. nettoyage, élimination des charges résiduelles
A transfer device includes: an endless transfer belt that circulates and receives an image; one image carrier that carries an image and is in contact with an outer circumferential surface of the transfer belt from above; another image carrier that carries an image and is in contact with the outer circumferential surface of the transfer belt from below; one transfer roller that holds the transfer belt with respect to the one image carrier to transfer the image carried on the one image carrier to the transfer belt, the one transfer roller including one cylindrical roller part; and another transfer roller that holds the transfer belt with respect to the other image carrier to transfer the image carried on the other image carrier to the transfer belt, the other transfer roller including another cylindrical roller part. The one roller part and the other roller part protrude at central portions thereof in the axial direction with respect to ends thereof in the axial direction. The amount of protrusion at the central portion of the other roller part is smaller than the amount of protrusion at the central portion of the one roller part.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
A charging system includes a charging member that rotates while following a rotating image holding body and that charges the image holding body, a removing member that rotates while following the rotating charging member in a state of being arranged at a contact position in contact with the charging member and that removes an adhered deposit adhered to the charging member, a moving member that moves the removing member to a separation position separated from the charging member and the contact position, and at least one processor, in which the processor is configured to cause the removing member to remove the adhered deposit adhered to the charging member only for a removal time by controlling the moving member to move the removing member arranged at the separation position to the contact position at a time determined in advance.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
7.
TONER COLLECTION DEVICE AND IMAGE FORMING APPARATUS
A toner collection device includes a toner containing portion that is moved in one direction to be installed on a side of a main body and includes a discharge port that discharges toner in an intersecting direction that intersects with the one direction, a toner collection portion that is provided on the side of the main body and collects toner via a collection port opposed to the discharge port of the toner containing portion moved in the one direction, a seal member that is provided between the discharge port and the collection port and is compressed to increase a sealing property of a connection portion between the discharge port and the collection port and suppress scattering of the toner to outside, and a mechanism that increases a compression amount of the seal member along with movement of the toner containing portion in the one direction.
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
An image forming apparatus includes an image holder; a charging unit that charges a surface of the image holder; an electrostatic charge image forming unit that forms an electrostatic charge image on the charged surface of the image holder; a developing unit that accommodates an electrostatic charge image developer containing a toner having toner particles and that develops an electrostatic charge image formed on the surface of the image holder as a toner image by the electrostatic charge image developer, in which a release agent present in a region within 800 nm from a surface of the toner particles is 70% or more of a release agent in entire toner particles and a melting temperature of the release agent is 65° C. or higher and 80° C. or lower; a transfer unit that has a transfer opposing belt which comes into contact with a surface of the recording medium on an opposite side to a surface to which the toner image is transferred and that transfers the toner image formed on the surface of the image holder to the surface of the recording medium; and a cleaning device having a cleaning blade that is brought into contact with and cleans an outer peripheral surface of the transfer opposing belt, that is constituted of a polyurethane resin, and that has an indentation elastic modulus of 15 MPa or more and 35 MPa or less on a surface which is brought into contact with the transfer opposing belt, in which a total amount of F and Si present within 200 nm from the surface which is brought into contact with the transfer opposing belt accounts for 75% or more of a total amount of F and Si present within 5 μm from the surface.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
An image forming apparatus includes an image holder; a charging unit that charges a surface of the image holder; an electrostatic charge image forming unit that forms an electrostatic charge image on the charged surface of the image holder; a developing unit that accommodates an electrostatic charge image developer containing a toner having toner particles and that develops an electrostatic charge image formed on the surface of the image holder as a toner image by the electrostatic charge image developer, in which a release agent present in a region within 800 nm from a surface of the toner particles is 70% or more of a release agent in entire toner particles and a melting temperature of the release agent is 65° C. or higher and 80° C. or lower; an intermediate transfer belt that has an outer peripheral surface to which the toner image is to be transferred; a primary transfer unit that has a primary transfer member performing primary transfer of the toner image formed on the surface of the image holder to the outer peripheral surface of the intermediate transfer belt; a secondary transfer unit that has a secondary transfer member performing secondary transfer of the toner image transferred to the outer peripheral surface of the intermediate transfer belt by the primary transfer to a surface of a recording medium; and a cleaning device having a cleaning blade that is brought into contact with and cleans the outer peripheral surface of the intermediate transfer belt and that has a two-layer structure including an edge layer and a back surface layer, in which the edge layer and the back surface layer are constituted of a polyurethane resin, a ratio (Hb/Ha) of a hardness Hb of the edge layer to a hardness Ha of the back surface layer is 0.84 or more and 0.93 or less, and a total amount of F and Si present within 200 nm from the surface of the cleaning blade, which is brought into contact with the intermediate transfer belt of the edge layer, accounts for 75% or more of a total amount of F and Si present within 5 μm from the surface.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
10.
RECORDING MEDIUM PROCESSING APPARATUS AND IMAGE FORMATION SYSTEM
A recording medium processing apparatus includes one or more processors configured to determine a recording medium is a predetermined specific recording medium or not; transport the recording medium to a first destination if the recording medium is the predetermined specific recording medium; transport the recording medium to the first destination if the recording medium is not the predetermined specific recording medium and a result of inspection of the recording medium satisfies a predetermined condition; transport the recording medium to a second destination if the recording medium is not the predetermined specific recording medium and a result of inspection of the recording medium does not satisfy the predetermined condition.
B41J 13/00 - Dispositifs ou agencements spécialement adaptés pour supporter ou manipuler un matériau de copie en petites longueurs, p. ex. des feuilles
An image forming apparatus includes a housing that has left and right side surfaces; a manual feed tray that protrudes from one side surface of the left and right side surfaces; a manual feeding device that feeds a sheet from the manual feed tray; a first sheet tray that is arranged inside the housing, and faces the manual feed tray such that at least a part of the first sheet tray overlaps one end portion of the manual feed tray in a gravity direction; a first feeding device that feeds a sheet from the first sheet tray; and a common conveyance roll pair that is arranged inside the housing, and first receives and conveys both the sheet fed from the first feeding device and the sheet fed from the manual feeding device.
A developing device includes: a housing that stores a developer; a developer holding unit that is disposed at an opening portion of the housing that faces an image holding body and that rotates while holding the developer; an exhaust passage through which air in the housing is discharged to outside; and a suction passage through which the developer that leaks out from the opening portion of the housing is sucked. The exhaust passage and the suction passage are disposed at different positions along an axial direction of the developer holding unit.
G03G 21/10 - Collecte ou recyclage de développateur récupéré
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
A static elimination device includes static elimination rolls in a paired configuration that respectively have roll bodies continuously extending along an axial direction intersecting a moving direction of a medium and that eliminate static electricity by moving the medium in a nipped state, a static elimination power source that applies a static elimination voltage to at least one static elimination roll of the static elimination rolls in the paired configuration, and a regulating unit that passes through a non-contact portion formed at a part of a contact region of the static elimination rolls in the paired configuration in the axial direction and that extends to a front and a back in the moving direction of the medium to regulate the moving direction of the medium.
An optical device includes: a light guide body that scatters light incident from an end surface with a scatterer disposed in a direction in which a side surface extends and emits the light; a mirror surface reflecting plate that mirror-reflects the light emitted from the light guide body; a light receiving unit that receives the light reflected by the mirror surface reflecting plate; and a diffusion plate that diffuses and transmits the light emitted from the light guide body and emits the light onto the mirror surface reflecting plate, and diffuses and transmits the light reflected by the mirror surface reflecting plate and emits the light to the light receiving unit.
A housing structure includes: a first frame; a second frame positioned below the first frame and provided with a handle part, the second frame having an action surface that extends in a direction crossing the vertical direction and on which the external force applied to the handle part acts; and an accommodation part accommodating a substrate positioned between the first frame and the second frame, the accommodation part including an overlapping part overlapping the action surface of the second frame in an up-down direction.
An image processing system includes: a camera; and a processor configured to: analyze a captured image of a document on a document glass, the captured image being captured with the camera, and extract storage-location information from the document; and save a read image of the document onto a storage location specified by the storage-location information, the read image being acquired through image capturing by the camera in response to a reading instruction from a user.
An image forming system includes a transport unit that transports a recording medium by using a roller; a transfer unit that applies a transfer voltage by using a transfer body and that transfers a toner image to the recording medium that is transported by the transport unit; a fixing unit that fixes the toner image by using a heat roller to the recording medium to which the toner image is transferred; and a processor configured to: implement temperature control on the heat roller, based on a result of detection of an electric current value detector that detects an electric current value of an electric actuator that rotates the roller and a result of detection of a resistance value detector that detects volume resistivity of the recording medium when the toner image is transferred to the recording medium after the electric current value detector detects the electric current value.
A fixing device includes: a heating roll that heats a recording medium having a toner image formed on the recording medium while rotating in contact with the recording medium; a pressure roll that sandwiches the recording medium with the heating roll to pressurize the recording medium; a first cleaning section that removes toner adhering to the heating roll; and a second cleaning section that is located downstream of the first cleaning section in a rotation direction of the heating roll and removes wax adhering to the heating roll.
A transfer device includes: a transfer cylinder that is rotated, and that includes a cylinder main body having an outer circumferential surface provided with a recess for housing a holding member holding a leading end of a recording medium to convey the recording medium, and a sheet member that is wound around the outer circumferential surface, both ends of which are attached to circumferential ends of the recess, respectively, and that has an inclined surface on a downstream end in a conveying direction of the recording medium; and a transfer member to which a transfer voltage is applied and that transfers a developer image to the recording medium held and conveyed by the holding member, at a transfer position, wherein application of the transfer voltage to the transfer member is started after a tip end of the inclined surface arrives at the transfer position.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
20.
MEDIUM ACCOMMODATING DEVICE AND IMAGE FORMING SYSTEM
A medium accommodating device includes: a loading unit on which media are loadable in an up-down direction; a first restricting unit that is provided in the loading unit and restricts a position of a side portion of a medium in a width direction intersecting a transport direction of the medium according to a dimension of the medium in the width direction; an air supply unit that supplies air to plural media loaded on the loading unit to float and separate the plural media; a transporting unit that sequentially sends the media that are floated and separated by the air supply unit; a photographing unit that photographs a state in which the media are floated and separated by the air supply unit from an outside of the medium in the width direction; a second restricting unit that is attached to the loading unit when a narrow medium having dimensions in the width direction smaller than dimensions of the medium is loaded on the loading unit, and restricts a position of a side portion of the narrow medium in the width direction; and a focal distance changing unit that is installed at a position facing the photographing unit in a state in which the second restricting unit is attached, and aligns a focal point of the photographing unit with the side portion of the narrow medium in the width direction by changing a focal distance.
An information processing system includes one or more processors configured to receive registration, by a user, of cases waiting for processing that are cases for which predetermined additional processing is scheduled to be executed in a target apparatus for any of a plurality of types of cloud services, and execute processing of preferentially displaying, as selection candidates, a list of cloud services in which the cases waiting for processing are registered among the plurality of types of cloud services on the target apparatus in a case where the user selects the cloud services in which the corresponding cases waiting for processing are registered from the plurality of types of cloud services in the target apparatus in order to execute the additional processing.
An image forming apparatus includes a rear frame disposed on a rear side in a housing, the housing allowing access to a component on a front side in the housing, a driving unit that is attached to a front side of the rear frame to drive a toner cartridge, and a substrate assembly that is disposed on a rear side of the rear frame, and connected to the driving unit with a harness.
An image forming system includes: a transport device including a loop member that turns and that includes multiple grip units, the transport device transporting a medium that is gripped by the multiple grip units as the loop member turns; a formation device that forms an image on the medium that is transported by the transport device; and a processor configured to: cause the formation device to start image formation on a medium that is gripped by a specific grip unit of the multiple grip units in an association mode.
An image forming method includes charging operation a surface of the electrophotographic photoreceptor that does not contain lubricant particles in a region of 30% from a surface of an outermost surface layer with respect to a film thickness of the outermost surface layer or contains 5% by mass or less of the lubricant particles with respect to an entirety of the region; forming an electrostatic latent image; developing the electrostatic latent image with a developer to form a toner image; transferring the toner image to a surface of a recording medium; and cleaning the surface of the electrophotographic photoreceptor by bringing a cleaning blade into contact with the surface after the toner image is transferred, wherein a dynamic friction coefficient in a contact portion between the electrophotographic photoreceptor and the cleaning blade is 0.2 or greater and 0.6 or less.
An information processing system includes at least one processor, wherein when adjustment processing of adjusting image quality of printing by repeating printing and setting of an adjustment value a plurality of times is interrupted during an execution of the adjustment processing, the processor causes a memory to store an interruption adjustment value that is an adjustment value at the time of interruption, and performs the adjustment processing using the interruption adjustment value stored in the memory after a cause of the interruption is eliminated.
An information processing system includes a processor configured to recognize a new device administrator as a device administrator in a case where first authentication information and second authentication information for the device administrator are received, reset or overwrite the second authentication information in a case where an instruction to reset or overwrite the second authentication information is given by a user belonging to a predetermined authority group permitted to reset or overwrite the second authentication information for the device administrator, and perform processing of initializing the first authentication information for the device administrator in a case where the second authentication information is reset or overwritten.
An information processing system includes a processor configured to: detect a state necessitating a setting change; and perform a process of highlighting a setting change menu on a web user interface in a case in which the web user interface is accessed after the detection of the state.
A manufacturing method of an electrostatic charge image developing carrier, includes a step A in which a mixed solution containing a resin having a glass transition temperature Tg and a solvent is mixed with magnetic particles in a mixer, the mixture is heated to evaporate the solvent to form a resin coating layer on a surface of the magnetic particles so that resin-coated magnetic particles are obtained, and the resin-coated magnetic particles are crushed in a state of being maintained at a temperature TA; a step B in which the resin-coated magnetic particles after the step A are fluidized in a fluidized bed equipment in a state of being maintained at a temperature TB; and a step C in which the resin-coated magnetic particles after the step B are cooled, in which the temperature TA and the temperature TB are each independently equal to or higher than the glass transition temperature Tg−20° C. and equal to or lower than the glass transition temperature Tg+50° C.
A foldable device with a folding portion comprises a processor, a first display, and a second display. The processor is configured control to display different applications on the second display and in response to detecting a contact operation by a user on one of the applications displayed on the second display and detecting a change in a folding angle of the folding portion, control to display, on the first display, a last application of the applications operated by the user before the device is closed.
G06F 1/3212 - Surveillance du niveau de charge de la batterie, p. ex. un mode d’économie d’énergie étant activé lorsque la tension de la batterie descend sous un certain niveau
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
30.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes an optical sensor that has multiple light emitting regions capable of emitting light independently, the optical sensor causing at least one light emitting region of the multiple light emitting regions to emit light to radiate the light onto a detection range split into multiple regions, the optical sensor being capable of detecting a distance to a target within the detection range for each region of the detection range by receiving light reflected from the target; and a processor configured to control the optical sensor such that the multiple light emitting regions sequentially emit light in accordance with a light emission sequence in which adjacent light emitting regions do not successively emit light if the target is not detected within the detection range.
A transport device includes a transport roll that rotates and that transports a recording medium by pinching the recording medium in a transport region from one end to the other end in an axial direction and a guide member that guides a leading end of the recording medium to the transport roll by coming into contact with the recording medium while bending the recording medium and that is recessed such that a facing edge facing the transport region, among edges on a transport roll side, is separated from the transport roll compared to side edges arranged respectively on both sides of the facing edge.
An image carrier unit includes an image carrier configured to carry an image on a surface of the image carrier, a removal member configured to remove an adherent adhering to the surface of the image carrier, a transporter configured to transport the adherent removed by the removal member in an axial direction by axial rotation to discharge the adherent, and a grip portion to be gripped by a user to insert the image carrier unit into or remove the image carrier unit from an image forming apparatus configured to form, on a recording medium, the image on the image carrier. The grip portion includes a recessed portion that constitutes an outer surface while receding toward the transporter in a cross section intersecting the axial direction of the transporter, and has a curved wall serving as a partition from the transporter.
G03G 21/00 - Dispositions non prévues dans les groupes , p. ex. nettoyage, élimination des charges résiduelles
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
G03G 15/01 - Appareils pour procédés électrographiques utilisant un dessin de charge pour reproduire des copies multicolores
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
G03G 21/10 - Collecte ou recyclage de développateur récupéré
33.
INFORMATION PROCESSING SYSTEM AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING INFORMATION PROCESSING PROGRAM
An information processing system includes a processor configured to, in a case where a request to resolve a host name is received, request an encrypted name resolution client server that performs name resolution using encrypted communication with an encrypted name resolution server to resolve the host name.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
34.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes one or plural processors configured to: when an event of starting a direct operation for an image processing apparatus has occurred, display predetermined identification information on the image processing apparatus; and restrict remote operations for the image processing apparatus performed by terminals other than a terminal that has read the identification information.
An information processing system includes one or plural processors configured to, when a change is made to setting of an information processing apparatus by a first user, identify contents of the change and contents of a job for the information processing apparatus scheduled by a second user, prior to the change, to be executed, and transmit, prior to execution of the job, a notification based on whether or not the change will impact the execution of the job.
An information processing apparatus includes one or more processors configured to: when a request for execution of a job is made to the information processing apparatus by a remote operation from a remote terminal of a first user, in a case where a direct operation is being performed by a second user with respect to the information processing apparatus, inquire of the second user whether to permit the execution of the job; and cause the job to be executed in a case where the execution of the job is permitted as a response to the inquiry.
An information processing system includes one or more processors configured to: notify a terminal, in a case where a document to be subjected to reading processing by an image processing apparatus remotely connected to the terminal is set in the image processing apparatus, that the document has been set and a user who has set the document is not identified; and notify the terminal, in a case where the document is set in the image processing apparatus when the image processing apparatus acquires identification information for identifying the user, of the identification information.
An image processing system includes an image capturing unit and a processor, wherein, when the image capturing unit captures an image above a document platen and generates a captured image as a current captured image, and when a change is detected from the current captured image with respect to a captured image that is a lastly captured image resultant of last image capturing, the processor identifies an occupied area occupied by all documents resting on the document platen as an entire occupied area, by analyzing the current captured image, and confirms an area resultant of subtracting an occupied area occupied by a document an occupied area of which has already been confirmed, from the entire occupied area, as an occupied area of one document placed on the document platen during a period from when the lastly captured image has been generated to when the current captured image has been generated.
An information processing system includes a processor configured to: when a planned destination of an execution instruction that execution contents to be performed by a first execution device are set in is changed from the first execution device to a second execution device before the execution instruction is provided to the first execution device, delete setting contents set as the execution contents from the execution instruction; and perform control on a presenter to cause the presenter to present the deleted setting contents to a user.
An information processing system includes one or more processors, and, in response to a request from an external device, acquires, from an authorization server, and provides, to the external device, an access token that enables access to a designated service. The one or more processors are configured to: acquire, from the authorization server, and provide, to the external device, a first access token in which a first expiration period is set, when the request designating a first service is received; and acquire, from the authorization server, and provide, to the external device, a second access token in which a second expiration period shorter than the first expiration period is set, when the request designating a second service is received.
G06F 21/62 - Protection de l’accès à des données via une plate-forme, p. ex. par clés ou règles de contrôle de l’accès
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
41.
INFORMATION PROCESSING SYSTEM AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING INFORMATION PROCESSING PROGRAM
An information processing system includes a processor, wherein the processor performs processing of: receiving a print request including print information of a print target from an information processing apparatus that has acquired the print request from a print management system; and rejecting acceptance of the print request from another user when a notification indicating that there is the print request that is a subsequent print request that has not been received from the print management system is received from the information processing apparatus.
An information processing system includes a processor configured to, when objects for executing same processing are distributed in a plurality of screens in a hierarchical structure, perform control to change processing to be executed when an object is operated, in accordance with a type of the operated object and a layer of a screen including the operated object.
An information processing system includes at least one memory and at least one processor, wherein the processor is configured to: accept, from an external device, a transmission request containing kinds of data to be transmitted and different transmission times for each kind of data; and transmit data to the external device on the basis of the transmission request.
H04L 67/1095 - Réplication ou mise en miroir des données, p. ex. l’ordonnancement ou le transport pour la synchronisation des données entre les nœuds du réseau
An image carrier unit includes an image carrier configured to carry an image on a surface of the image carrier, a conduction member configured to establish electrical conduction of the image carrier by a contact point with the image carrier, and a shape portion configured to allow viewing of the contact point.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
45.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes a processor configured to, if a malfunction occurs in an apparatus, transmit, to the apparatus, inspection firmware for collecting a log for investigating the malfunction and cause the apparatus to update firmware possessed by the apparatus to the inspection firmware.
A printing system includes a processor configured to: obtain a first number of sessions, which indicates an upper limit to a number of sessions for simultaneously transmitting print jobs to plural printing apparatuses; obtain a second number of sessions, which indicates an upper limit to a number of sessions of each of the plural printing apparatuses for simultaneously receiving print jobs; obtain a third number of sessions, which indicates a number of sessions of each of the plural printing apparatus where the printing apparatus is communicating print jobs; select, on a basis of the first number of sessions, the second number of sessions, and the third number of sessions, one of plural print jobs for which transmission preparation has been completed; and transmit the selected print job to one of the plural printing apparatuses.
An information processing system includes at least one processor configured to: link a token to be used for accessing a service with identification information for identifying the service and manage the token and the identification information linked with each other; and return, when a request for a token is received from an external device, the request including identification information of a specified service, and if a valid token of the specified service is stored, a reply including the token of the specified service.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
48.
INFORMATION PROCESSING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND INFORMATION PROCESSING METHOD
An information processing system includes: one or more processors configured to: acquire a workflow directed to a user who uses an information processing apparatus and usage information in association with each other, the usage information indicating a communication line used in receiving the workflow by the information processing apparatus receiving workflows by using multiple independent communication lines including the communication line; and in response to inconsistency between the usage information and permission information indicating a communication line of the communication lines that is permitted to be used by the user, report warning to the user without displaying, on a display, the workflow associated with the usage information.
An image forming apparatus includes a member to be cleaned, and a cleaning blade that is brought into contact with the member to be cleaned and cleans the member to be cleaned and that is provided with both end portions in a longitudinal direction protruding from the member to be cleaned.
An information processing system includes one or more processors configured to determine whether or not an approval for output of output target data by a third party having an approval authority is obtained for the output target data, permit connection with an output device used for outputting the output target data for which the approval is obtained, in a peer-to-peer manner, as one of methods for connection with the output device, and not permit connection with an output device used for outputting the output target data for which the approval is not obtained, in a peer-to-peer manner, as a method for connection with the output device.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
An intermediate transfer belt includes a resin, conductive carbon particles, and an alkyl silicone oil and a modified body thereof, in which regions different in a content of the alkyl silicone oil and the modified body thereof are formed on an outer peripheral surface, in a case where a silicon amount (Atomic %) on the outer peripheral surface is measured along an axial direction using an X-ray photoelectron spectroscopy, the silicon amount is periodically increased and decreased along the axial direction, and a peak-to-peak distance in an increasing/decreasing period of the silicon amount is 0.1 mm or more and 5.0 mm or less.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
52.
MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
A manufacturing method of an electrostatic charge image developing toner includes aggregating and coalescing material particles containing colorant-containing polyester resin particles in a dispersion medium to obtain toner particles, the manufacturing method including a production step of the colorant-containing polyester resin particles, in which the production step of the colorant-containing polyester resin particles includes mixing a basic colorant and a polyester resin while applying heat to obtain a mixture, and emulsifying the mixture, and in the production step of the colorant-containing polyester resin particles, a time-weighted average T° C. of a temperature of the polyester resin and a time R seconds during which the temperature of the polyester resin is in a range of 35° C. or higher and 100° C. or lower satisfy a relationship of 200≤(T×ln R)≤550.
A film contains a resin and a siloxane compound having a structure A represented by Formula: [RSiO1.5]n (provided that in the formula, R represents an organic group and n represents an integer of 2 or more), where at least one R among plural R's in the structure A is a group including an alkyl group and a difference in solubility parameter (SP value) between the resin and the structure A is 3.0 or less in terms of an absolute value, and surface free energy is 40 mJ/m2 or less.
An image forming apparatus includes a frame that holds an image forming section and to which at least one substrate that bears a part of functions of the image forming section is attached, the frame being such that, at one side surface to which the at least one substrate is attached of the frame, a width in a vertical direction of a space portion formed between multiple longitudinal shape portions that extend in a horizontal direction between portions of the frame that extend in the vertical direction is larger than a width in the vertical direction of the longitudinal shape portions, in which the at least one substrate includes multiple substrates, at least a part of the multiple substrates are disposed so as to be connected between the portions of the frame that extend in the vertical direction, and, when the frame is divided into two regions by a central line in an imaginary manner in the horizontal direction, of the substrates that are connected, an uppermost substrate and a lowermost substrate in the vertical direction are disposed so as to be positioned at different ones of the two regions.
An information processing system includes one or more processors configured to: classify multiple modules as at least one first module or at least one second module, the multiple modules being included in the information processing apparatus, the at least one first module being required to perform a predetermined process within a predetermined time after activation triggered by reception of a signal from the outside, the at least one second module being not required to perform the process within the time; and after completion of confirming that the at least one first module does not fail in integrity check and the at least one first module performing the process, confirm that the at least one second module does not fail in integrity check.
G06F 21/51 - Contrôle des utilisateurs, des programmes ou des dispositifs de préservation de l’intégrité des plates-formes, p. ex. des processeurs, des micrologiciels ou des systèmes d’exploitation au stade du chargement de l’application, p. ex. en acceptant, en rejetant, en démarrant ou en inhibant un logiciel exécutable en fonction de l’intégrité ou de la fiabilité de la source
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
56.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes one or plural processors configured to: detect tampering of hardware that is mounted on an information processing apparatus and configured to execute first processing; in a case where second processing has not been executed or has not been scheduled to be executed by the information processing apparatus, restart the information processing apparatus to achieve recovery from the tampering; and in a case where the second processing has been executed or has been scheduled to be executed, when a predetermined condition is satisfied, restart the information processing apparatus to achieve recovery from the tampering.
G06F 11/14 - Détection ou correction d'erreur dans les données par redondance dans les opérations, p. ex. en utilisant différentes séquences d'opérations aboutissant au même résultat
A buffer material includes a body portion that has two wall portions forming an accommodation space for accommodating an accommodation target object to be accommodated inside a box, an opening and closing portion that is provided on one wall portion of the two wall portions of the body portion, and is movable between a closed state where the accommodation space is closed and an open state where the accommodation space is open, and an opening restriction portion that restricts the opening and closing portion in the open state from moving to the closed state of the opening and closing portion.
B65D 81/107 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu utilisant des blocs de matériau amortisseur de chocs
B65D 81/05 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu
A medium supply system includes: a supply unit that supplies air to a plurality of stacked recording media while changing a supply direction from an edge side of the recording media to float and separate the recording media; an imaging unit that captures images of the plurality of recording media to which the air is supplied by the supply unit from the edge side; and at least one processor, wherein the processor determines separation of the recording media using an image suitable for determining the separation of the recording media among the images captured by the imaging unit.
B65H 3/08 - Enlèvement des articles des piles en utilisant la force pneumatique
B65H 7/14 - Commande de l'alimentation en articles, de l'enlèvement des articles, de l'avance des piles ou d'appareils associés permettant de tenir compte d'une alimentation incorrecte, de la non présence d'articles ou de la présence d'articles défectueux par palpeurs ou détecteurs par palpeurs ou détecteurs photo-électriques
59.
PRODUCTION METHOD OF RESIN PARTICLE DISPERSION AND MANUFACTURING METHOD OF ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
A production method of a resin particle dispersion includes forming resin particles by emulsifying a resin, in which an acid value of the resin is 5 mgKOH/g or more and 30 mgKOH/g or less, and a carboxy group density on a surface of the resin particles is 1.0×10−7 mol/m2 or more and 3.0·10−6 mol/m2 or less.
Pigment-containing polyester resin particles contains a polyester resin and a pigment, in which the pigment is not exposed on a surface of the pigment-containing polyester resin particles and is not inscribed in a contour of the pigment-containing polyester resin particles.
A porous cellulose structure includes at least one of a cellulose or a cellulose derivative as a main component, in which a specific surface area is 1 m2/g or more and 150 m2/g or less, and a void ratio is 10% or more and 50% or less.
An information processing system includes a processor configured to: register plural pieces of correlation information indicating correlation between a tray and paper information about paper and registration information in which at least one of the plural pieces of correlation information and identification information are correlated with each other; and execute a print process when identification information included in received print data matches identification information in the registration information, the print process being executed using the paper information based on the registration information with the matching identification information.
An image forming apparatus includes: an image carrier unit that is attachable to and removable from an apparatus body and that includes an image carrier; a development roller that passes toner to the image carrier when located in a position near the image carrier; an operation portion that moves, when operated, between a block position in which the operation portion blocks detachment of the image carrier unit from the apparatus body and an allowance position in which the operation portion allows detachment of the image carrier unit from the apparatus body, the development roller moving toward the image carrier in association with a movement of the operation portion to the block position, and the development roller moving away from the image carrier in association with a movement of the operation portion to the allowance position; and a positioning portion that positions the image carrier unit relative to the apparatus body in an attachment-removal direction of the image carrier unit when the operation portion is moved to the block position.
G03G 15/00 - Appareils pour procédés électrographiques utilisant un dessin de charge
G03G 15/08 - Appareils pour procédés électrographiques utilisant un dessin de charge pour développer en utilisant un développateur solide, p. ex. développateur en poudre
64.
CHARGING MEMBER, METHOD FOR PRODUCING CHARGING MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
A charging member includes a support member, an elastic layer provided on the support member, an outer layer provided on the elastic layer, and a protective layer provided as an outermost layer on the outer layer. The protective layer contains silica and has a silicon element concentration of 10 atomic % or more, and the outer peripheral surface has a contact angle with water of 35 degrees or less.
G03G 15/02 - Appareils pour procédés électrographiques utilisant un dessin de charge pour déposer une charge uniforme, p. ex. pour sensibiliserDispositifs pour la décharge corona
65.
INFORMATION PROCESSING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND INFORMATION PROCESSING METHOD
An information processing system includes: a processor configured to: in referring to pieces of key management information each including an authentication key and an application, the authentication key being included in authentication keys that are used for authentication by applications including the application that are installed in an information processing apparatus, each of the authentication keys being used when a corresponding one of the applications uses a service and being associated with the application using the authentication key, in response to presence of an authentication key of the authentication keys that is no longer associated with any one of the applications because an application of the applications that is associated with the authentication key is uninstalled from the information processing apparatus, delete the authentication key.
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
H04L 9/14 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
66.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes one or more processors configured to: receive authentication information for an authentication service for a user who uses a real apparatus; and cause a function corresponding to an authentication system defined by the received authentication information to be able to be used on the real apparatus.
An information processing system includes a communication unit and a processor configured to transmit an execution instruction when the communication unit receives a resolution request to resolve communication trouble from another information processing system in a case where the other information processing system is unable to communicate with a device prioritized to communicate with when the other information processing system resolves trouble, the execution instruction being an instruction to execute a resolution operation to resolve the trouble from the communication unit to the other information processing system.
An image forming apparatus includes an image holding unit, a transfer unit that transfers an image held by the image holding unit to a medium, a reading unit that reads an image held by the image holding unit, a supply unit that supplies, to the image holding unit, a transfer assisting material that assists transfer, and an adjustment unit that performs adjustment of an image quality based on a result of a reading operation performed by the reading unit on an image for image quality adjustment, which is held by the image holding unit, and that performs the adjustment in different ways depending on whether or not the transfer assisting material has been supplied to the image holding unit.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
An image forming apparatus includes: an image holding section; a transfer section that transfers an image held by the image holding section onto a medium; a supply section that supplies a transfer assist material for assisting the transfer to the image holding section; a detection section that detects an amount of the transfer assist material held by the image holding section; and a holding amount control section that controls an amount of the transfer assist material to be held by the image holding section based on a detection result of the detection section.
A resin composition includes a biodegradable resin, and a cellulose structure including at least one of a cellulose or a cellulose derivative as a main component, in which the cellulose structure is present with an average diameter of 50 μm or less in the biodegradable resin.
A transfer assisting material supplying device that supplies a transfer assisting material to an image holding unit holding an image to be transferred to a medium, the device includes an accommodation unit that accommodates the transfer assisting material that assists transfer, an assisting material holding unit that rotates while holding the transfer assisting material and comes into contact with the image holding unit to supply the transfer assisting material, and a breaking unit that breaks the transfer assisting material in a storage portion with respect to the storage portion in which the transfer assisting material is stored and the assisting material holding unit holds the transfer assisting material, in which the transfer assisting material is supplied to the image holding unit.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
72.
FILM, MEMBER, TRANSFER DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
A film contains a siloxane compound having a structure A of Formula: [RSiO1.5]n (provided that in the formula, R represents an organic group and n represents an integer of 2 or more), where at least one R in the structure A has a group including an alkyl group, in which a surface free energy is 40 mJ/m2 or less.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
G03G 15/20 - Appareils pour procédés électrographiques utilisant un dessin de charge pour le fixage, p. ex. par la chaleur
73.
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
An electrophotographic photoreceptor includes a conductive substrate; and a photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer has an average thickness of 30 μm or greater, the charge transport layer contains a polyarylate resin, and an absorption spectrum measured by peeling off the photosensitive layer and dissolving the photosensitive layer in tetrahydrofuran satisfies Expression (1) and Expression (2),
An electrophotographic photoreceptor includes a conductive substrate; and a photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer has an average thickness of 30 μm or greater, the charge transport layer contains a polyarylate resin, and an absorption spectrum measured by peeling off the photosensitive layer and dissolving the photosensitive layer in tetrahydrofuran satisfies Expression (1) and Expression (2),
Iu
≤
0.95
×
I
m
Expression
(
1
)
1.05
×
I
m
≤
I
1
Expression
(
2
)
in a case where a total length of the electrophotographic photoreceptor in an axial direction is defined as L, Im represents an absorbance of the photosensitive layer at a wavelength of 678 nm, which is peeled from a center of the electrophotographic photoreceptor in the axial direction, Iu represents an absorbance of the photosensitive layer at a wavelength of 678 nm, which is peeled at a position of 0.40 L from the center of the electrophotographic photoreceptor in the axial direction toward one end, and Il represents an absorbance of the photosensitive layer at a wavelength of 678 nm, which is peeled at a position of 0.40 L from the center of the electrophotographic photoreceptor in the axial direction toward the other end.
G03G 5/05 - Matériaux de liaison organiquesMéthodes d'enduction d'un substrat avec une couche photoconductriceAdditifs inertes utilisables dans des couches photoconductrices
G03G 5/047 - Couches photoconductrices caractérisées en ce qu'elles ont plusieurs couches ou caractérisées par leur structure composite caractérisées par les couches de génération ou de transport de charges
G03G 5/06 - Couches photoconductricesCouches de génération de charges ou couches de transport de chargesAdditifs à cet effetLiants à cet effet caractérisées par le fait que leur matériau photoconducteur est organique
74.
COMMUNICATION SYSTEM, COMMUNICATION CONTROL SYSTEM, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM
A communication system includes plural image processing apparatuses for which a master machine and a slave machine are set, in which the image processing apparatus set as the slave machine has a function of transmitting an execution request for processing of transmitting data to an external server, and image data of a transmission target to the image processing apparatus set as the master machine, and the image processing apparatus set as the master machine has a function of acquiring an access token for accessing the external server from an authorization server based on an authentication setting performed for the authorization server in advance, and accessing the external server by using the access token, and a function of, in a case where the execution request and the image data are received from the image processing apparatus set as the slave machine, acquiring the access token for accessing the external server from the authorization server based on the authentication setting of the image processing apparatus set as the master machine, accessing the external server by using the access token, and transmitting the image data, in a form attached to an email, to the external server.
H04N 1/32 - Circuits ou dispositions pour la commande ou le contrôle entre l'émetteur et le récepteur
H04L 9/32 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité comprenant des moyens pour vérifier l'identité ou l'autorisation d'un utilisateur du système
75.
COMPOSITION, MOLDED BODY, AND METHOD FOR PRODUCING COMPOSITION
The present invention addresses the problem of providing a composition having excellent surface impact strength, and a method for producing the composition. The composition according to the present invention contains a cellulose derivative and a polyrotaxane, and is amorphous.
A data management system includes a processor configured to store data including a setting item for which a parameter is settable in a first storage unit in periodic synchronization with an information processing device that is a management target, acquire a setting condition of a parameter in a setting item of data from a second storage unit in which the setting condition is stored, and in a case where the parameter of the setting item of the data stored in the first storage unit is changed, change the parameter to satisfy the setting condition acquired from the second storage unit.
G06F 16/27 - Réplication, distribution ou synchronisation de données entre bases de données ou dans un système de bases de données distribuéesArchitectures de systèmes de bases de données distribuées à cet effet
77.
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
An electrophotographic photoreceptor includes a conductive substrate, and a lamination type photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer contains a polyester resin having a constitutional unit containing biphenyl represented by Formula (1), and an amount of an aromatic carboxylic acid halide in the charge transport layer is 15×10−8 mol/g or less per unit mass of the charge transport layer,
An electrophotographic photoreceptor includes a conductive substrate, and a lamination type photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer contains a polyester resin having a constitutional unit containing biphenyl represented by Formula (1), and an amount of an aromatic carboxylic acid halide in the charge transport layer is 15×10−8 mol/g or less per unit mass of the charge transport layer,
An electrophotographic photoreceptor includes a conductive substrate, and a lamination type photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer contains a polyester resin having a constitutional unit containing biphenyl represented by Formula (1), and an amount of an aromatic carboxylic acid halide in the charge transport layer is 15×10−8 mol/g or less per unit mass of the charge transport layer,
in Formula (1), j represents an integer of 0 or greater and 4 or less, j pieces of R11's each independently represent a methyl group or an ethyl group, k represents an integer of 0 or greater and 4 or less, and k pieces of R12's each independently represent a methyl group or an ethyl group.
G03G 5/05 - Matériaux de liaison organiquesMéthodes d'enduction d'un substrat avec une couche photoconductriceAdditifs inertes utilisables dans des couches photoconductrices
An image forming system includes an image holding unit that is rotatably provided and that holds an image formed by means of a charged image forming material, a transfer unit that transfers the image hold by the image holding unit to a medium by using a transfer electric field, a fine particle applying unit that periodically or irregularly applies lubricant fine particles to the image holding unit, and a transfer control unit that controls the transfer electric field of the transfer unit depending on a state of application of the fine particles on the image holding unit.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
79.
SHEET DISCHARGE DEVICE AND IMAGE FORMING APPARATUS
A sheet discharge device includes a discharge tray that accommodates a discharged sheet with an end portion on an upstream side along a discharging direction of the sheet abutting against a wall surface and a plurality of exhaust passages that are provided in the wall surface of the discharge tray and that are inclined to extend outward of both end portions along a width direction intersecting the discharging direction of the sheet toward a lower side of the wall surface.
B65H 29/22 - Délivrance ou progression des articles à la sortie des machinesProgression des articles vers ou dans les piles par contact avec des éléments rotatifs à friction, p. ex. rouleaux, brosses ou cylindres et introduisant les articles dans une pile
B65H 31/02 - Récepteurs de piles avec support d'extrémité fixe contre lequel la pile s'entasse
80.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes one or more processors configured to: receive a request for issuance of an access token to be used when a service is used; provide an instruction for issuance of the access token and a refresh token to be used to, when a validity period of the access token has expired, refresh the access token; acquire the access token and the refresh token issued in response to the instruction; refresh the access token, using the refresh token, based on a predetermined refresh condition; and discard the refresh token, based on a predetermined condition on discarding.
A sliding member having a sliding surface configured to include a heat-resistant thermoplastic resin other than a fluororesin, and resin particles having a siloxane group other than the heat-resistant thermoplastic resin, in which an average particle diameter of the resin particles is 0.1 μm or more and 10 μm or less, a surface roughness Rsk of the sliding surface is 1.0 or less, and a surface exposure rate of the resin particles on the sliding surface is 2% or more.
An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer disposed on the conductive substrate, and a photosensitive layer disposed on the undercoat layer, in which the undercoat layer contains a binder resin and at least one perinone compound selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (2), the photosensitive layer contains a polyester resin (1) having at least one dicarboxylic acid unit (A) selected from the group consisting of a dicarboxylic acid unit (A2) represented by Formula (A2), a dicarboxylic acid unit (A3) represented by Formula (A3), and a dicarboxylic acid unit (A4) represented by Formula (A4), and a diol unit (B) represented by Formula (B), and a mass proportion of the polyester resin (1) in the photosensitive layer is 15% by mass or greater,
An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer disposed on the conductive substrate, and a photosensitive layer disposed on the undercoat layer, in which the undercoat layer contains a binder resin and at least one perinone compound selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (2), the photosensitive layer contains a polyester resin (1) having at least one dicarboxylic acid unit (A) selected from the group consisting of a dicarboxylic acid unit (A2) represented by Formula (A2), a dicarboxylic acid unit (A3) represented by Formula (A3), and a dicarboxylic acid unit (A4) represented by Formula (A4), and a diol unit (B) represented by Formula (B), and a mass proportion of the polyester resin (1) in the photosensitive layer is 15% by mass or greater,
in Formula (1), R11, R12, R13, R14, R15, R16, R17, and R18 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxycarbonylalkyl group, an aryloxycarbonylalkyl group, or a halogen atom, R11 and R12, R12 and R13, and R13 and R14 may be each independently linked to each other to form a ring, and R15 and R16, R16 and R17, and R17 and R18 may be each independently linked to each other to form a ring,
in Formula (2), R21, R22, R23, R24, R25, R26, R27, and R28 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxycarbonylalkyl group, an aryloxycarbonylalkyl group, or a halogen atom, R21 and R22, R22 and R23, and R23 and R24 may be each independently linked to each other to form a ring, and R25 and R26, R26 and R27, and R27 and R28 may be each independently linked to each other to form a ring,
An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer disposed on the conductive substrate, and a photosensitive layer disposed on the undercoat layer, in which the undercoat layer contains a binder resin and at least one perinone compound selected from the group consisting of a compound represented by Formula (1) and a compound represented by Formula (2), the photosensitive layer contains a polyester resin (1) having at least one dicarboxylic acid unit (A) selected from the group consisting of a dicarboxylic acid unit (A2) represented by Formula (A2), a dicarboxylic acid unit (A3) represented by Formula (A3), and a dicarboxylic acid unit (A4) represented by Formula (A4), and a diol unit (B) represented by Formula (B), and a mass proportion of the polyester resin (1) in the photosensitive layer is 15% by mass or greater,
in Formula (1), R11, R12, R13, R14, R15, R16, R17, and R18 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxycarbonylalkyl group, an aryloxycarbonylalkyl group, or a halogen atom, R11 and R12, R12 and R13, and R13 and R14 may be each independently linked to each other to form a ring, and R15 and R16, R16 and R17, and R17 and R18 may be each independently linked to each other to form a ring,
in Formula (2), R21, R22, R23, R24, R25, R26, R27, and R28 each independently represent a hydrogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group, an aryloxy group, an alkoxycarbonyl group, an aryloxycarbonyl group, an alkoxycarbonylalkyl group, an aryloxycarbonylalkyl group, or a halogen atom, R21 and R22, R22 and R23, and R23 and R24 may be each independently linked to each other to form a ring, and R25 and R26, R26 and R27, and R27 and R28 may be each independently linked to each other to form a ring,
in Formula (A2), n201 and n202 each independently represent an integer of 0 or greater and 4 or less, and n201 pieces of Ra201's and n202 pieces of Ra202's each independently represent an alkyl group having 1 or more and 10 or less carbon atoms, an aryl group having 6 or more and 12 or less carbon atoms, or an alkoxy group having 1 or more and 6 or less carbon atoms,
in Formula (A3), n301 and n302 each independently represent an integer of 0 or greater and 4 or less, and n301 pieces of Ra301's and n302 pieces of Ra302's each independently represent an alkyl group having 1 or more and 10 or less carbon atoms, an aryl group having 6 or more and 12 or less carbon atoms, or an alkoxy group having 1 or more and 6 or less carbon atoms,
in Formula (A4), n401 represents an integer of 0 or greater and 6 or less, and n401 pieces of Ra401's each independently represent an alkyl group having 1 or more and 10 or less carbon atoms, an aryl group having 6 or more and 12 or less carbon atoms, or an alkoxy group having 1 or more and 6 or less carbon atoms,
in Formula (B), ArB1 and ArB2 each independently represent an aromatic ring that may have a substituent, LB represents a single bond, an oxygen atom, a sulfur atom, or —C(Rb1)(Rb2)—, and nB1 represents 0, 1, or 2. Rb1 and Rb2 each independently represent a hydrogen atom, an alkyl group having 1 or more and 20 or less carbon atoms, an aryl group having 6 or more and 12 or less carbon atoms, or an aralkyl group having 7 or more and 20 or less carbon atoms, and Rb1 and Rb2 may be bonded to each other to form a cyclic alkyl group.
An information processing system includes one or more processors configured to: receive a login from a user; extract identification information on the user from an identification (ID) token if an access token and the ID token that an authorization server has issued in response to a request from an external apparatus are acquired; and compare, with the identification information on the user extracted from the ID token, identification information on the user acquired when the login is received and permit access based on the access token if the identification information on the user acquired during the login matches the identification information on the user extracted from the ID token.
An image forming apparatus includes: a transport member that moves in a circumferential direction, forms a transfer nip while transporting a medium between the transport member and an image carrier holding a toner image, and transfers the toner image to the medium, the transport member including a plurality of grooves along the circumferential direction; and a cleaning member that cleans a surface of the transport member, collects an adherent substance, and includes a plurality of projections and recesses extending in a direction intersecting the grooves on a contact surface with the transport member.
G03G 15/16 - Appareils pour procédés électrographiques utilisant un dessin de charge pour transférer un dessin à un second support d'un dessin de teinte, p. ex. dessin de poudre
85.
INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
An information processing system includes a processor configured to manage multiple second information processing apparatuses to be paired with first information processing apparatus retaining data, the multiple second information processing apparatuses retaining data synchronized with data retained by first information processing apparatus, and the processor being configured to, in response to request for pair re-formation from the first information processing apparatus with one of the multiple second information processing apparatuses, request that each of multiple second information processing apparatuses perform confirmation of existence of first information processing apparatus paired with second information processing apparatus, receive result of confirmation of existence, and reference the received results of the confirmation of existence and identify the second information processing apparatus that has failed to confirm existence of the first information processing apparatus paired with the second information apparatus.
FOLDABLE INFORMATION PROCESSING DEVICE WITH TWO OR MORE DISPLAYS AND NON-TRANSITORY COMPUTER READABLE MEDIUM FOR DISPLAYING INFORMATION GENERATED BY AI ASSISTANT ON AT LEAST ONE OF THE TWO OR MORE DISPLAYS
An information processing device including a foldable display mechanism including at least a first display device on a first surface, a second display device on a second surface being different from the first surface, and a processor. The processor is configured to display a first information inputted by a user on the first display and display a second information generated by an artificial intelligence assistant in accordance with the first information on the second display while the first information is being displayed on the first display device.
G06F 3/14 - Sortie numérique vers un dispositif de visualisation
G06F 3/04886 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels par partition en zones à commande indépendante de la surface d’affichage de l’écran tactile ou de la tablette numérique, p. ex. claviers virtuels ou menus
87.
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING IMAGE READING PROGRAM, AND IMAGE READING METHOD
An image reading device includes a transport section that transports a recording medium; a reading section that reads an image formed on the recording medium transported by the transport section, and a processor configured to set a transport speed of the recording medium by the transport section based on a transport state of the recording medium transported by the transport section.
In an image processing system, in an operation mode in which a document image scanned from a document being transported by a transport mechanism is displayed as a preview on a display unit, the preview of the document image by the transport mechanism is displayed in a form in which an intermediate portion located between end portions of the document in a direction intersecting a direction of transport by the transport mechanism is omitted.
H04N 1/00 - Balayage, transmission ou reproduction de documents ou similaires, p. ex. transmission de fac-similésLeurs détails
H04N 1/053 - Détection, commande ou compensation d'erreurs de la vitesse ou de la position de balayage dans la direction principale de balayage, p. ex. synchronisation du début d'une ligne ou des éléments d'image dans une ligne
An information processing system includes a processor configured to: extract document-specifying information and user identification information from scanned data of a printed document obtained from printing of document data of a document, the document-specifying information and the user identification information being added to the printed document, the document-specifying information specifying the document, and the user identification information identifying a user allowed to use the document; extract use authority information about the document that is set in the document data of the document specified by the extracted document-specifying information and is given to the user identification information identifying the user allowed to use the document and the user; and determine handling of the scanned data depending on the extracted use authority information.
An information processing system includes a processor configured to: link a first file image with a first user image and display the first file image and the first user image, the first file image representing a file linked with an account of a first user, the first user image representing the first user; and link a second file image with a second user image and display the second file image and the second user image together with the first file image and the first user image, the second file image representing a file linked with an account of a second user, the second user image representing the second user, the second user being different from the first user.
An information processing system includes: a processor configured to: receive printing information and a condition, the printing information including data serving as a printing target, the condition being for managing a state of the data; and in response to nonsatisfaction of the condition in outputting the received printing information, give a report suggesting a measure for satisfying the condition.
An information processing system includes one or more processors configured to: when a terminal of a user is remotely connected to an image processing apparatus, identify a type of a permission granted in advance to the user, and in a case where contents of a remote operation by the terminal for the image processing apparatus fall within a scope of the permission that the user has, accept the remote operation as an enabled operation.
An information processing system includes one or more processors configured to: accept that a user registers print information serving as a print target, an information processing terminal serving as a transfer destination of the print information, and region information indicating an authorized region that permits the print information to be transmitted to the information processing terminal; and in transferring the registered print information to the registered information processing terminal, transfer the print information to the registered information processing terminal only if the registered information processing terminal is present within the authorized region indicated by the registered region information.
An information processing system includes a first apparatus, in which the first apparatus includes a first processor, and the first processor is configured to acquire second logs that are recordings related to an operation of a second apparatus communicating with the first apparatus from the second apparatus, and in a case where the second logs are not acquirable, transmit first logs that are recordings related to an operation of the first apparatus to the second apparatus.
A booth apparatus includes a space forming member that includes a first surface, a second surface, and a third surface and that forms a space surrounded by the first surface, the second surface, and the third surface, an electronic blackboard that is provided on any of the first surface, the second surface, or the third surface in the space, and a projecting device that projects an image onto at least one surface out of the first surface, the second surface, or the third surface on which the electronic blackboard is not provided.
G06F 3/14 - Sortie numérique vers un dispositif de visualisation
G06F 3/04883 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique utilisant un écran tactile ou une tablette numérique, p. ex. entrée de commandes par des tracés gestuels pour l’entrée de données par calligraphie, p. ex. sous forme de gestes ou de texte
96.
IMAGE PROCESSING SYSTEM, NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM, AND IMAGE PROCESSING METHOD
An image processing system includes one or plural processors configured to, in an operation mode in which an image is scanned from a document being transported by a transport mechanism, in a case where transport of the document by the transport mechanism is stopped and then the transport is restarted before scanning of the document by the transport mechanism is ended, create a scanned image of the document by using a document image scanned before stop of the transport and a document image scanned by restart of the transport, based on information indicating a movement of the document at a time of stopping the transport.
An information processing system includes one or more processors configured to: accept that a user registers print information serving as a print target and an information processing terminal serving as a transfer destination of the print information; in transferring the registered print information to the registered information processing terminal, perform a first transfer operation that transfers a first portion of the print information to the information processing terminal; and if the information processing terminal serving as the transfer destination is verified as being an information processing terminal of a regular user after the first transfer operation, perform a second transfer operation that transfers a second portion of the print information to the information processing terminal.
An image forming system includes: an image carrying element that is rotatably provided and carries an image; an image forming element that forms the image on the image carrying element using an image forming material containing at least an external additive; a transfer element that transfers the image carried by the image carrying element to a medium; a cleaning element having a plate shape, the cleaning element being disposed so that a leading end comes into contact with the image carrying element while being inclined in a direction opposite to a rotation direction of the image carrying element to clean a residue remaining on the image carrying element after a transfer operation by the transfer element; a maintenance element that forms, using the image forming element, a band-shaped maintenance image of the image forming material in a non-image formation region of the image carrying element, and regularly or irregularly supplies the maintenance image to the cleaning element in a state where the transfer operation by the transfer element is not performed; a microparticle application element that regularly or irregularly applies a microparticle having lubricity to the image carrying element; and a maintenance control element that controls an amount of the maintenance image by the maintenance element depending on an application state of the microparticle on the image carrying element.
An image processing system includes: one or plural processors configured to: acquire first color information from an illumination at an observation site; acquire second color information on paper used for printing; switch a calculation method to be used for calculating a target value in a color space of a specific color observed under the illumination, according to the first color information; and calculate the target value in the color space of the specific color, based on the switched calculation method and the second color information.
An information processing system includes: a processor configured to: acquire measure information serving as information regarding a measure that is allowed to be implemented on an image forming apparatus and that is specified by a user, the image forming apparatus forming an image on a recording medium; and generate a predicted image serving as an image predicted to be acquired in response to the image forming apparatus forming an image after the measure decided in accordance with the measure information is implemented.
G06K 15/02 - Dispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes
G06K 15/00 - Dispositions pour produire une présentation visuelle permanente des données de sortie
G06K 15/14 - Dispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes par impression électrographique, p. ex. xérographieDispositions pour produire une présentation visuelle permanente des données de sortie utilisant des imprimantes par impression magnétographique
brevets
