This antenna device is provided with a first antenna part for performing far-field communication with an RFID tag and a second antenna part for performing near-field communication with the RFID tag. The antenna parts are formed of respective conductor patterns on a common substrate.
H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
This monitoring device is provided with an imaging unit for capturing a moving image, a moving-body detection unit for detecting a moving body that moves in a captured image, a magnification setting unit for setting a magnification for enlarging the captured image, an image generating unit for generating an enlarged image for enlarged display of the moving body on a display screen, an image output unit for outputting the enlarged image or the captured image as a monitoring image, a movement determination unit for assessing whether the moving body has moved past a predetermined display maintenance frame, and an enlargement stopping unit for stopping the generation of an enlarged image when it is assessed that the moving body has moved past the predetermined display maintenance frame.
An objective of the present invention is to allow, by simply passing an antenna element through a boom tube wall hole and applying pressure in the vertical direction to the boom, anchoring the antenna to the boom extremely easily. On the inner faces of horizontal arc walls in the boom tube wall, two ribs which extend in the axial direction of the boom are disposed side by side in a state of forming a gap therebetween in the vertical direction. The boom is compressed in the vertical direction, deforming the radius of curvature of the top wall and the bottom wall to approach a "finishing tube wall radius of curvature". Horizontal interim walls are bent in a state of expanding toward the outer circumference, forming a cross-section shape of the boom tube wall into an approximately circular shape. Eight protrusion parts are moved respectively in directions which are oblique to a direction in which gaps therebetween in the vertical direction get smaller and in which the intervals between the protrusions which are positioned on the left arc wall inner face and the protrusions which are positioned on the right arc wall inner face increase, in a state of eating into the antenna element circumference wall from the oblique directions, anchoring the antenna element in the hollow-tube boom in a state wherein rotational and axial direction movement of the antenna element is blocked.
H01Q 19/30 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
5.
SKIN TEMPERATURE DETECTION DEVICE AND AIR CONDITIONER
A skin temperature detection device is equipped with: a reception unit (reception units (2a - 2d) and a selection switch (10)) that receives and amplifies/detects microwave band thermal noise emitted from a person being measured; and a signal-processing unit (an A/D conversion circuit (12) and an air conditioning control circuit (14)) that processes the output from the reception unit as a detection signal representing the skin temperature of the person being measured. The reception frequency band of the reception unit is set in accordance with the type of obstruction located between the reception unit and the skin of the person being measured.
F24F 11/02 - Arrangement or mounting of control or safety devices
G01N 22/00 - Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
An antenna support device is provided with: a support positioned on the back surface of an antenna device and for supporting the antenna device; and an antenna mount, configured so as to be mountable to an object to be mounted, onto which the antenna device is to be mounted, and that pivotably supports the support through a bolt body. The support is provided with a support body and a support hole, the cross-section of the support hole forms an approximate T-shape, and the antenna mount is provided with an antenna mounting member comprising a base and a pair of attachment pieces.
The indoor antenna according to the present invention is provided with an antenna part, and a support part for supporting the antenna part and installing same indoors. The support part is provided with an input terminal, an output terminal, an amplifier circuit, a pass-through circuit, a pass-through path switching unit, and an input source switching unit. The pass-through path switching unit switches the pass-through path that the reception signal passes through to reach the output terminal, to either an amplifier circuit or the pass-through circuit. When the pass-through path is switched to the amplifier circuit by the pass-through path switching unit, the input source switching unit switches the input source of the reception signal input to the amplifier circuit, to either an antenna element within the antenna part or the input terminal.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H04B 1/18 - Input circuits, e.g. for coupling to an antenna or a transmission line
8.
CRADLE-TYPE BROADCAST SIGNAL RADIATION DEVICE AND BROADCAST SYSTEM FOR MOBILE TERMINAL
A cradle-type broadcast signal radiation device, comprising: a mounting section for mounting a mobile terminal capable of receiving broadcast signals; an antenna that transmits broadcast signals towards said terminal; a base unit for housing said antenna; a filter that separates broadcast signals and power supply signals from among the transmission signals transmitted from an external device and outputs the separated broadcast signals and power supply signals to said antenna and a power supply cable, respectively; and a connector disposed on the opposite side to said filter and which outputs the power supply signals to the terminal by being connected to a connector on the terminal side.
This coaxial plug is provided with an external conductor connecting member and two central conductor connecting members. The external conductor connecting member comprises two tubular members having shapes formed by dividing a tubular body having a straight-line central axis into two sections along a cut plane tilted at a predetermined angle with respect to the central axis. Formed on the cut-plane-side ends of the two tubular members are fitting sections that are to be fitted together to join the two tubular members together while allowing the respective tubular members to be turned relative to each other with respect to the central axes with the cut planes of the respective tubular members facing each other. The two central conductor connecting members are separated at the center point where the cut plane of the external conductor connecting member and the central axes of the two tubular members intersect. Also, connecting sections, which connect the two central conductor connecting members together in a turnable manner with respect to the central axes of the respective tubular members, are provided at the dividing position, such that the two divided central conductor connecting members are positioned on the central axes of the respective tubular members even when the two tubular members are turned relative to each other with respect to the central axes.
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
10.
SECURITY SYSTEM, MONITOR DEVICE, AND REMOTE CONTROL DEVICE
Provided is a remote control device whereby, when a user operates a console unit and inputs an alert instruction, an alert request transmission means transmits an alert request signal from a second communication means to a monitor device. On the monitor device side, the alert request signal is received with a first communication means, and an alert commencement means activates a monitor means. The alert commencement means transmits an alert commencement signal, which represents that the monitor device has entered an alert state, from the first commencement means to the remote control device. On the remote control device side, when the alert request transmission means transmits the alert request signal from the second communication means, the alert commencement signal is received with the second communication means. When the alert commencement signal is received with the second communication means, the alert request transmission means notifies the user via a notification means that the monitor device is in the alert state.
G08B 25/04 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
The slow-wave canceller of the present invention, in cancellation signal generation means, on the basis of a slow-wave component which has been computed at either wraparound calculation means or multipath calculation means, which is selectively activated by slow-wave calculation and switching means, generates a cancellation signal for removing the slow-wave component thereof, and on the basis of the generated cancellation signal, removes the slow-wave component from the received signal.
A contactless power feeding apparatus is provided with: a power feeding means for feeding power to a power receiving means in contactless state; a power-feeding side communicating means for executing wireless communication with a power-receiving side communicating means installed within the power receiving means; and a controlling means for setting power feeding conditions, including the amount of power to be supplied to the power receiving means, by conducting wireless communication with the power-receiving side communicating means, and implementing the power supplying to the power receiving means by driving the power feeding means according to the power feeding conditions. The controlling means sets the number of high-frequency signals to be contained in a power feeding signal to be generated by a power feeding signal generating means, such that the number of signals will become more the amount of power to be supplied to the power receiving means, which is one of the power feeding conditions, becomes greater. The controlling means also sets the modulation method to be used when a modulating means executes a phase modulation of high-frequency signals according to the set number of high-frequency signals.
H02J 17/00 - Systems for supplying or distributing electric power by electromagnetic waves
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
H01M 10/46 - Accumulators structurally combined with charging apparatus
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Disclosed is an antenna device provided with a reflecting mirror which reflects radiowaves from a plurality of satellites in geostationary orbit, and a plurality of radiators each of which is located at a position where the radiowaves from each of the satellites and reflected by the reflecting mirror can be received so as to receive the radiowave from each satellite. A mirror surface of the reflecting mirror is defined by a merged paraboloidal surface formed by arranging and merging a plurality of individual paraboloidal surfaces to be in contact with one merging point wherein each paraboloidal surface is capable of collecting the radiowaves from each of the plurality of satellites to a focus position corresponding to the position that each radiator is set. The reflecting mirror has the same shape as the merged paraboloidal surface cut along a cutting plane which can be seen as one straight line intersecting the central axis of the merged paraboloidal surface, when the merged paraboloidal surface is viewed from the side face direction perpendicular to the central axis of the merged paraboloidal surface passing through the merging point.
H01Q 19/17 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source comprising two or more radiating elements
A millimeter-wave image pickup device is provided with a line sensor, a lens, a reflection plate, a drive means, a control means, and a case. Inside the case of the millimeter-wave image pickup device, the line sensor is disposed above the reflection plate with the lens interposed therebetween such that the direction of arrangement of a plurality of reception elements of the line sensor is a horizontal direction approximately parallel to the rotation axis of the reflection plate, and an opening for guiding thermal noise in a millimeter-wave band radiated from a subject to the reflection plate is formed in a lower sidewall of the case.
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
G01S 7/03 - Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
H01Q 15/08 - Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
Disclosed is an antenna device, comprising a radiator that radiates linearly polarized radio waves, and a reflector further comprising a plate-shaped member. A plurality of approximately square aperture parts are positioned linearly upon the plate-shaped member, in the same direction as the direction of polarization of the radio waves; and a group of aperture parts, comprising a plurality of aperture parts, is positioned in a plurality of levels in the orthogonal direction to the direction of polarization of the radio waves. The length of the plate-shaped member in the same direction as the direction of polarization is set to a length capable of reflecting radio waves of the largest frequency in the usable frequency band of the radiator, corresponding to the wavelength of the radio waves of the largest frequency thereof. The length of a given side of each aperture part is such that the length when the length of one side of one aperture part, multiplied by the number of aperture parts that linearly configure the aperture group, is added to the length of the plate-shaped member in the same direction as the direction of polarization, is the length capable of reflecting radio waves of the smallest frequency in the usable frequency band of the radiator.
H01Q 19/10 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
The disclosed antenna device is provided with antenna element, an output terminal, and a casing that houses the antenna element and supports the output terminal; a predetermined direction is considered the radio wave radiation direction; and the antenna device is configured in a manner so as to be able to be set to any setting state from among at least a first setting state, and a second setting state that is set in a state rotated from the first setting state by a predetermined angle centered around an axis that is roughly parallel to the abovementioned predetermined direction. The casing supports the output terminal rotatably centered around the abovementioned axis of rotation that is roughly parallel to the direction of the predetermined direction.
Disclosed is a millimeter-wave image capturing device provided with a lens antenna which transmits millimeter waveband thermal noise emitted from a subject and forms a subject image configured from the thermal noise at a predetermined image formation position, and an image data generating means which is provided with a receiving antenna for receiving thermal noise of each portion of the subject image formed by the lens antenna and generates image data relating to the subject from the reception level of the thermal noise by the receiving antenna. In said millimeter-wave image capturing device, a blocking plate for preventing the passage of the thermal noise within an image capturable range in which the subject image can be captured by the antenna element as viewed from at least the lens antenna is provided on the side opposite to the lens antenna with a subject location region in which the subject is located when the image is captured therebetween.
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
G01S 7/03 - Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
The disclosed antenna comprises a flat dielectric substrate and a conductive antenna pattern provided on said substrate. The antenna pattern comprises: a tapered section that has first and second tapered regions that decrease in width towards one lengthwise end of the substrate; a pair of extension sections that extend towards one lengthwise end of the substrate from parts of the first and second tapered regions in the tapered section, respectively; and corrugated protrusion sections in which a plurality of protrusions, arranged along the aforementioned long direction, extend from the extension sections towards a region sandwiched by the pair of extension sections.
The disclosed power source of a television broadcast signal transmitter supplies a DC voltage to a transmitter provided on a transmission line of a television broadcast transmission system, and is provided with: a normally open-type relay switch which allows or blocks conduction in a power supply route between a power plug and a power supply circuit; a charging means which receives power from the power supply circuit and charges an accumulator; a normally open-type switching element which allows or blocks conduction in a conduction route through which current flows to the relay coil by means of the power accumulated in the accumulator; a drive circuit which turns on the switching element when a prescribed control signal is inputted via the transmission line; and an operation switch for allowing conduction in the power supply route by means of external operation.
Disclosed is a television broadcast signal transmission system provided with a transmitter for television broadcast signal transmission and a power supply device which receives power supplied from an external power source, generates a supply voltage for driving the transmitter, and supplies said supply voltage to the transmitter. The television broadcast signal transmission system transmits a television broadcast signal to multiple television terminals via transmission wires. The power supply device is provided with a power supply switching means which supplies the supply voltage to the transmitter when a permission signal is transmitted from at least one of the connection adapters via the television terminals and the transmission wires, and which stops the supply of the supply voltage to the transmitter when the permission signal is not transmitted from the connection adapters.
Disclosed is a wraparound canceller that—in a relay device that receives the OFDM signals of multiple channels using a reception antenna and retransmits said received signal from a transmission antenna—eliminates a wraparound signal that is superimposed on the aforementioned received signal by means of the radio waves transmitted from the aforementioned transmission antenna wrapping around the aforementioned reception antenna. Said wraparound canceller is provided with a signal extraction means, a single lag profile calculation means, an elimination signal generating means, a wraparound elimination means, a frequency conversion means, a mixing means, and a level adjustment means.
An antenna supporting device comprises: a holding unit for holding an antenna; a mounting unit for mounting the antenna on the mounting counterpart; and a connecting unit for swingably fixing the holding unit onto the mounting unit. The holding unit is provided with an attachment surface on the front surface of a base for attaching the antenna, and sandwiching pieces, which are provided on the rear surface of the base as a pair of pieces, projecting from both sides of the base, the sandwiching pieces having a slide groove formed with a longitudinal axis line in the direction orthogonal to the alignment direction of the axis center of a bolt body such that the bolt body of the connecting unit is insertably provided at a mutually opposite position. The mounting unit is provided with an attachment surface on the rear surface of the main body for attaching the antenna to an attaching counterpart, and attachment pieces, which are provided on the front surface of the main body as a pair of pieces, projecting from both sides of the main body so as to correspond to the aligned positions of the sandwiching pieces such that the attachment pieces are slidably fitted in the sandwiching pieces, the attachment pieces including a cylindrical connect-support part into which the bolt body is inserted such that the bolt body can be freely inserted and removed, and the cylindrical connect-support part being provided with the axis center in alignment with the pair of attachment pieces.
H01Q 3/04 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
23.
MULTIPLEXING DEVICE, ENCODER, DIGITAL MODULATOR, AND AUTONOMOUS BROADCASTING SYSTEM
The disclosed multiplexing device includes: a receiving section that receives digital television broadcast signals and that selects and demodulates a predetermined channel from among the digital television broadcast signals to thereby acquire time information included in the signal of said channel; and a multiplexing section that multiplexes a plurality of pieces of data and that outputs the multiplexed data as a broadcast TS signal, the pieces of data to be multiplexed including said time information, which has been acquired by the receiving section, and encoded digital data which is created by encoding a broadcast signal including an audio signal and/or a video signal.
A millimeter wave image pickup device is provided with a lens antenna which captures a millimeter wave radiated from a viewing region to focus a subject image, a millimeter wave sensor group which outputs a detection value corresponding to the signal level of the millimeter wave captured by the lens antenna, an image generation means which generates the subject image on the basis of detected values outputted from respective millimeter wave sensors, a correction value setting means which sets the error between the detection value of a reference millimeter wave sensor designated as a millimeter wave sensor for receiving a millimeter wave radiated from a radiator and a predetermined reference detection value as a correction value for each of the millimeter wave sensors, and a detection value correction means which corrects the detection value of each of the millimeter wave sensors by the correction value set by the correction value setting means before the generation of the subject image by the image generation means.
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
Disclosed is an electronic circuit, which is provided with a first hybrid circuit (10), and a second hybrid circuit (20). A first diode (D1) and a second diode (D2) are respectively connected to the first distribution terminal (T1) and the second distribution terminal (T2) of the first hybrid circuit. A third diode (D3) and a fourth diode (D4) are respectively connected to the first distribution terminal (T1) and the second distribution terminal (T2) of the second hybrid circuit with polarities different from those of the first diode and the second diode. The electronic circuit is so configured (30) as to output signals by performing reverse phase-power synthesis of output from the terminals of the first diode and the second diode, said terminals being on the sides opposite to the distribution terminals, respectively, and output from the terminals of the third diode and the fourth diode, said terminals being on the sides opposite to the distribution terminals, respectively.
A wraparound canceller is provided with a discrete Fourier transform unit, an amplitude spectrum calculating unit, a reciprocal calculating unit, an inverse discrete Fourier transform unit, and a correction processing unit. The wraparound canceller removes wraparound signals from OFDM signals received by a reception antenna, on the basis of a delay profile corrected by the aforementioned correction processing unit. The reciprocal calculating unit obtains an average, within the frequency band of the aforementioned OFDM signals, of the time average values obtained for each of the spectra by the aforementioned amplitude spectrum calculating unit, and calculates the reciprocals of the aforementioned time average values obtained for each of the spectra, by dividing the average value within the frequency band obtained through the averaging, by the aforementioned time average values obtained for each of the spectra. The correction processing unit extracts, from the delay profile comprising N sets of data calculated by the aforementioned inverse discrete Fourier transform unit, 0 to N/2 sets of data, and corrects the amplitude level of the delay profile, by multiplying those extracted data by a prescribed correction factor.
Disclosed is a vehicle-mounted signal-processing device provided with: a signal processing means, a transmission antenna, a testing-signal generating means, and a controlling means. The testing-signal generating means generates a testing signal that, although different from a broadcasting signal generated by the signal processing means, meets the same standard as the broadcasting signal and that can be demodulated with a receiving device mounted on a vehicle. The controlling means switches, according to a switching signal input from outside, between outputting, to the aforementioned transmission antenna, a broadcasting signal generated by the aforementioned signal processing means, and outputting a testing signal generated by the aforementioned signal processing means.
A vehicle-mounting signal processing device is provided with: a vehicle-mounting antenna; a signal processor that processes signals received from the vehicle-mounting antenna; a remote control transmitter that is configured as a different body from the signal processor, and that is for remote controlling the signal processor; a remote control receiving unit that is connected to the signal processor, receives remote control signals transmitted from the remote control transmitter, and outputs control signals corresponding to the remote control signals to the aforementioned signal processor; and a signal cable that transmits signals received by the vehicle-mounting antenna to the signal processor. The remote control receiving unit is provided at an electricity-supplying unit of the vehicle-mounting antenna, and the electricity-supplying unit is provided with a mixing means for mixing the signals received by the vehicle-mounting antenna and the control signals output by the remote control receiving unit, and outputting the mixed signals to the signal cable.
H04Q 9/00 - Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Disclosed are an antenna production method and a configuration for an antenna element fixing section that enables the extremely easy fixing of an antenna element to a boom, merely by applying vertical pressure on the boom after the antenna element has been passed through holes in the walls of a boom pipe. Two ribs are aligned in the lengthwise direction of the boom axis, so as to create vertical gaps on the inner surface of both the left and right wall sections of a boom pipe wall. Walls, located to the outer side of the vertical gaps between the two ribs, are significantly curved and projected towards the outer periphery, thus the four ribs are moved diagonally, in the direction whereby the vertical gaps between each set of two ribs get smaller and the distance between the ribs on the left and those on the right becomes greater. The four ribs are configured so as to bite into wall sections on both sides of each of the external walls of the antenna element, from each diagonal direction. The antenna element is anchored into the hollow-pipe boom in a state which prevents the turning or movement along the axis line of the antenna element.
H01Q 19/28 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
Disclosed is a millimeter wave imaging device which is provided with: a lens antenna which forms an image of an object to be photographed on the basis of the millimeter waves from the object; a line sensor which is composed of a plurality of millimeter wave sensors, and which captures images of one column's worth of a predetermined width of the entire object; a reflector having a reflecting surface which reflects millimeter waves; a reflection angle change means for changing the angle of the reflecting surface; an image generating means for generating an image of the entire object from each of the images of the object of all the columns; a millimeter wave radiation unit for radiating the millimeter waves serving as the reference; a correction value setting means for setting a correction value for the detected values by the millimeter wave sensors on the basis of the millimeter waves from the millimeter wave radiation unit; and a detected value correcting means for correcting the detected values by the millimeter wave sensors on the basis of the correction value.
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
G01S 7/03 - Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
Disclosed is a millimeter wave imaging sensor provided with a plurality of millimeter wave sensors disposed in a plane that intersects the incoming direction of the millimeter waves emitted by a subject. The plurality of millimeter wave sensors are each equipped with an antenna, a wave detection unit, a transmission path, and a shielding member. Adjacent millimeter wave sensors are positioned according to the outer peripheral shape of the shielding members of said adjacent millimeter wave sensors.
Provided is a level checker which is used to adjust the orientation (azimuth angle, angle of elevation) of a receiving antenna for receiving a transmission radio wave (television broadcast wave). The level checker comprises a means for storing therein the television broadcast wave and the position of a facility serving as a sender which sends the television broadcast wave, both of which are associated with each other, a means for detecting the position (device position) of the level checker, a means for detecting the orientation (device orientation) of a reference axis set in the level checker, a means for obtaining the orientation (facility orientation) from the device position toward an object facility position which is the position stored correspondingly to the television broadcast wave, and a means for displaying an image indicating the facility orientation on a display screen on the basis of the device orientation and the facility orientation on the premise that the display screen is held horizontally while being directed upward.
H04N 17/00 - Diagnosis, testing or measuring for television systems or their details
G01R 29/08 - Measuring electromagnetic field characteristics
G01S 3/40 - Systems for determining direction or deviation from predetermined direction using adjustment of real or effective orientation of directivity characteristic of an antenna or an antenna system to give a desired condition of signal derived from that antenna or antenna system, e.g. to give a maximum or minimum signal adjusting orientation of a single directivity characteristic to produce maximum or minimum signal, e.g. rotatable loop antenna or equivalent goniometer system
A conversion system is provided with an antenna unit and a conversion device. The conversion device is provided with an extraction means and a conversion means. The extraction means extracts a video signal and an audio signal corresponding to the channel of a digital television broadcast designated by a user from a digital television broadcast signal received from the antenna unit. The conversion means converts the video signal and the audio signal extracted by the extraction means to an analog television broadcast signal at a frequency corresponding to any one channel, and transmits the analog television broadcast signal through the antenna unit to a receiver for viewing an analog television broadcast.
Disclosed is a level checker which comprises a specifying means, a level measurement means, a quality measurement means, and a display means. The specifying means specifies the physical channel of a television broadcast signal to be checked. The level measurement means measures the signal level in a specified channel which is the physical channel specified by the specifying means. The quality measurement means measures the transmission quality of the specified channel on the basis of the information extracted in demodulation of a signal in the specified channel and the bit string obtained by the demodulation. The display means displays the measurement result of the level measurement means and the quality measurement means. The level checker further comprises a decoding means for decoding the bit string obtained by the quality measurement means to generate video data and a display control means for displaying a video image based on the video data obtained by the decoding means on the display means.
A window which passes between the interior and the exterior of a cabinet of an electronic device is formed in a wall of the cabinet, and a movable member is arranged in a displaceable manner inside of the cabinet. When the internal conductors and the external conductors of a coaxial cable are connected to terminals housed in the cabinet, and the movable member comes into contact with at least one of the internal conductors and the external conductors, the movable member is displaced to the region facing the window. The color seen from the outside through the window differs before the displacement of the movable member and after the displacement of the movable member.
H01R 13/64 - Means for preventing, inhibiting or avoiding incorrect coupling
H01R 13/641 - Means for preventing, inhibiting or avoiding incorrect coupling by indicating incorrect couplingMeans for preventing, inhibiting or avoiding incorrect coupling by indicating correct or full engagement
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
A coaxial cable connector is provided with a connector body that is composed of cylindrically-formed conductive metal, and a cylindrical intermeshing section composed of conductive metal. The intermeshing section is configured so that the opening-end side, which is the opposite side of the connector body, is formed to be taper-shaped, wherein the diameter widens towards the outer direction; and the opening-end side is enabled to have its diameter shortened, by having the tapered section divided into multiple portions, by multiple slots, which are formed starting from the opening-end side and formed along the center axis of the intermeshing section. Provided around the intermeshing section is a slide ring that is composed of cylindrically-formed conductive metal, and which is bi-directionally movable along the center axis of the intermeshing section, from the connector body side to the opening-end side that has the slits formed, or in the opposite direction.
H01R 13/639 - Additional means for holding or locking coupling parts together after engagement
H01R 24/38 - Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
H01R 24/86 - Parallel contacts arranged about a common axis
A power supply system for a moving body is provided with a separator material that is formed into a tubular shape using an insulator to enclose a space formed by the projected planes of a power supply unit and a power reception unit when the two are positioned face to face, and that is formed so that the height of the tube in the direction of the center axis is a slightly smaller dimension than the gap between a mounting platform and the bottom surface of the moving body. Thus it is possible to prevent foreign matter from entering into the space formed between the power supply unit and the power reception unit.
A power supply system for supplying power to a mobile unit is provided with a power supply device provided with a power supply means and a power reception device provided with a charging means and a power receiving means. The power supply means is provided in a mounting table on which the mobile unit can be mounted, and supplies power, without contact, to the mobile unit mounted on the mounting table. The charging means is provided in the mobile unit which can be mounted on the mounting table, and charges a power storage means mounted in the mobile unit. The power receiving means, while the mobile unit is mounted on the mounting table, receives an electric power supplied from the power supply means without contacting with the power supply means and supplies the received power to the charging means. In the power supply system, a leading means is disposed at a mounting table side and a guiding means is provided to the power reception device. The leading means leads the mobile unit to a position optimal for power supply from the power supply means to the power receiving means. The guiding means detects the leading means disposed at the mounting table and informs an operator of the result of the detection to guide the operator to move the mobile unit to the optimal position.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
B60L 5/00 - Current-collectors for power supply lines of electrically-propelled vehicles
B60L 11/18 - using power supplied from primary cells, secondary cells, or fuel cells
B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
Disclosed are a seating status sensing device, which can identify occupants from other objects and can sense the seating status of occupants, without using an optical camera, in a moving body, such as a car, and an occupant monitoring system for moving bodies that is equipped with this seating status sensing device. A seating status sensing device is equipped with an antenna element, for receiving thermal noise emanating from occupants sitting in the seats of a moving body, and a recognition means that recognizes occupants sitting in the seats from the level of thermal noise received by said antenna element. An occupant monitoring system for moving bodies is disposed in a moving body and is an occupant monitoring system that monitors the status of the occupants riding in said moving body, wherein a seating status sensing device is provided for a multiplicity of seats, in which an occupant that will be the subject of monitoring, will sit, and a monitoring device, which is provided near the seat of a supervisor operating said moving body, acquires, according to the input command of the supervisor, occupant recognition results from the recognition means that constitutes the various seating status sensing devices, and reports said acquisition results to the supervisor.
B60R 21/015 - Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, e.g. for disabling triggering
B60N 2/90 - Details or parts not otherwise provided for
B60R 21/16 - Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
40.
POWER SUPPLY SYSTEM FOR MOVING BODY, AND MOVING BODY
A power supply system for a moving body has a moving body that is equipped with a power reception device, which comprises a power reception side transmission means that transmits at least a charge request signal that indicates the need for charging, a power reception means that is capable of receiving power without contact and a storage means that stores the power received by said power reception means, and a power supply device, which comprises a power supply means that is provided on a vehicle base where the aforementioned moving body is mounted and supplies power without contact at least to the aforementioned power reception means, a power supply side reception means that receives the charge request signal transmitted from the aforementioned power reception side transmission means, and a power supply side system control means that performs control such that power can be supplied from the aforementioned power supply means to the aforementioned power reception means in response to the aforementioned charge request signal. The system is configured such that when the aforementioned moving body is parked on the aforementioned vehicle base where the aforementioned power supply device is provided and the aforementioned power supply means and the aforementioned power reception means are facing each other, the positions of the aforementioned power supply means and the aforementioned power reception means have two arrangement states, namely, a first arrangement which is the state before the power is supplied and a second arrangement which is the state when the power is supplied.
Provided is an electronic apparatus case wherein the work of attaching a shield case to a case member can be carried out easily and quickly, and the shield case can be held at a fixed position with respect to the case member. A plurality of through holes juxtaposed in the base of a case member are opened upward in the direction of each axis, an engaging click standing upward is provided on the side of the base, and a cover member is provided with a ceiling member, right and left side members, a front member, and a back member. Furthermore, at the place on the inside of the right and left side members of the cover member and facing the engaging click in a state where the cover member is attached to the case member, an abutment portion which presses the engaging click from the outside toward an engaging portion of the shield case is provided. In the shield case, a plurality of connect plug seats project long downward while having the axes thereof parallel with each other, and at the position on the outside of the right and left side plates and facing the engaging click, the engaging portion is arranged to engage with the engaging click in a state where the cover member is attached to the case member.
Provided is an electronic apparatus case wherein the wind pressure to the case body is low because the case body has a small bulk, and the appearance of the case body is unobtrusive. Also provided is an electronic apparatus case wherein space saving can be attained by reducing the bulk of package of an electronic apparatus case when the electronic apparatus case is packaged for shipping. The height dimension of a case body is set shorter than the length of a U-shaped bolt so that the case body has a small bulk, and the upper portion of an insertion hole is opened so that a base rod in the insertion hole moves freely up and down along the back surface of the case body, and the upper end of the base rod is allowed to ascend up to the position overlapping the upper end of the case body or the position exceeding the upper end of the case body, thereby reducing projection of the lower end of the U-shaped bolt from the lower end of the case body.
A radiator for an antenna is provided with a loop-like first skeleton slot antenna, and a loop-like second skeleton slot antenna and a third skeleton slot antenna which are provided inside the loop of the first skeleton slot antenna. The skeleton slot antennas are on the same flat surface and share a pair of feeding points and have substantially rectangular shapes, respectively. The both ends of the both short sides of the second skeleton slot antenna are connected perpendicularly to the long sides of the first skeleton slot antenna by using connecting bodies which are arranged to extend from the both ends in the direction same as that of the short sides. The third skeleton slot antenna has short sides thereof composed of the connecting bodies arranged on the short sides of the second skeleton slot antenna and on the both ends of such short sides, and the long sides thereof are composed of parts of the long sides of the first skeleton slot antenna.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 19/13 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
A millimeter wave image pickup device is provided with an image pickup means comprised of a millimeter wave sensor to receive a millimeter wave irradiated from an object, an image data generation means for generating image data of the object in accordance with an output from the millimeter wave sensor composing the image pickup means, a memory means for storing examination subject data for every product to be an examination subject, wherein the examination subject data are indicative of a shape of the product and a size of the product in comparison with the object, a detection means for detecting examination subjects hided in the object by comparing the examination subject data stored at the memory means with the image data generated by the image data generation means, and an output means for outputting a detection result made by the detection means.
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
A millimeter wave image pickup device is provided with an image pickup means comprising a plurality of millimeter wave sensors arranged in a plane for receiving a millimeter wave irradiated from an object to detect a signal level of the received millimeter wave and an image data generation means for generating image data of the object in accordance with an output from each millimeter wave sensor composing the image pickup means. The millimeter wave image pickup device is further provided with a temperature sensor for detecting a temperature of the image pickup means and a memory means for storing temperature characteristic data to express a relationship between the temperature detected by the temperature sensor and the output from the millimeter wave sensor for every millimeter wave sensor composing the image pickup means. The image data generation means seeks a deviation from the standard temperature characteristic of the output from each millimeter wave sensor in accordance with the temperature detected by the temperature sensor and the temperature characteristic data stored at the memory means and corrects the output from each millimeter wave sensor in accordance with the deviation, thereby generating image data.
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
A millimeter wave image pickup device is provided with an image pickup means comprising a plurality of millimeter sensors arranged in a plane for receiving millimeter waves irradiated from an object to detect signal levels of the received millimeter waves, an image data generation means for generating image data of the object in accordance with an output from each millimeter wave sensor composing the image pickup means, and a case with a millimeter-wave transmissible mounting plate on which the object can be mounted. The image pickup means is arranged at a lower part of the mounting plate of the case so that the plurality of the millimeter wave sensors receive the millimeter waves irradiated from a bottom part of the object mounted on the mounting plate of the case.
G01S 13/89 - Radar or analogous systems, specially adapted for specific applications for mapping or imaging
G01V 3/12 - Electric or magnetic prospecting or detectingMeasuring magnetic field characteristics of the earth, e.g. declination or deviation operating with electromagnetic waves
47.
MEASURING DEVICE FOR TRANSMISSION LINE BOARDS AND HIGH-FREQUENCY PARTS
Provided is a transmission line board comprising a measuring terminal portion, which is constituted by connecting a pair of grounding conductors formed to sandwich a signal conductor line, individually to a grounding layer through a pair of conductive through holes. In the measuring terminal portion, the signal conductor line has its axially leading end cut at the position of an intersection point, at which the pair of conductive through holes are to be connected to each other.
G01R 31/26 - Testing of individual semiconductor devices
G01R 31/00 - Arrangements for testing electric propertiesArrangements for locating electric faultsArrangements for electrical testing characterised by what is being tested not provided for elsewhere
An offset parabola antenna comprises an elliptical parabolic reflector the mirror surface of which has a shape partially cut out from a paraboloid, a primary radiator, and a supporting arm for supporting the primary radiator and fixing the primary radiator to the focal point of the parabolic reflector. The primary radiator is fixed to the supporting arm such that the central axis of a beam where the reception power is maximized in the directional range is directed toward the substantially central position between the central point of an aperture which is the mirror surface position of the parabolic reflector indicated by an axis passing through the center of the aperture, when the parabolic reflector is viewed from the direction from which a radio wave collected at the focal point of the parabolic reflector arrives, and the central point of an aperture angle which is the mirror surface position of the parabolic reflector indicated by a line dividing the aperture angle made by two lines connecting the opposite ends of the parabolic reflector in the direction of long diameter and the focal point of the parabolic reflector equally into two.
H01Q 19/13 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
H01Q 15/16 - Reflecting surfacesEquivalent structures curved in two dimensions, e.g. paraboloidal
An automobile antenna is provided with a body member constructed from an electrically conductive metal plate and forming the outer wall of an automobile. The body member has formed therein a slit, and electric power supply lines are connected to the center of the slit at opposite sides thereof. A box-shaped electrically conductive antenna cover is mounted on the inner side, with respect to the vehicle, of the body member so as to cover around the slit with a spacing maintained between the antenna cover and the slit.
Disclosed is an antenna that is equipped with at least a radiator and a reflector, wherein the aforementioned radiator and reflector are arranged facing the direction in which the radio waves received by said antenna arrive, the aforementioned reflector is composed of a rectangular planar body that extends in the direction of polarization of the radio waves received by said antenna, and the ends of said planar body in the lengthwise direction are formed bent toward the aforementioned radiator.
H01Q 19/13 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
A slot antenna for an automobile is formed by using opposing edges of two vehicle body parts to be connected together by a hinge. The opposing edges are electrically connected at two respective locations, separated by a predetermined length set according to the wavelength of radio waves to be transmitted and received, on that side where the hinge is to be attached. Power supply lines are respectively connected between the two contacts at the opposing edge portions.
Provided is a passive antenna system for relaying a radio wave transmitted and received between a base station and a mobile station. The passive antenna system includes: a base station side antenna installed in an area where a radio wave can be transmitted and received to/from the base station; a terminal side antenna for transmitting and receiving a radio wave to/from the mobile terminal in an area where a radio wave from the base station cannot be received; and a transmission line which connects the respective antennas. The base station side antenna has a higher antenna gain and a sharper directivity than the terminal side antenna.
Provided is a coaxial cable calking ring, in which a pair of tool-locking projections are formed on the outer periphery of the ring on opposite sides of a plane extending through the center axis of the ring. A groove part for assisting the cutting of the calking ring is formed on the outer peripheral surface or the inner peripheral surface of the ring from one opening end to the other opening end of the ring.
A coaxial cable connector which is attached to a coaxial cable in order to connect the coaxial cable to a coaxial F type connector seat. The coaxial cable connector comprises a sleeve having one axial end being fitted to the braided conductor of a coaxial cable; a ring-shaped shell having one axial end being pivoted on the other axial end of the sleeve, with a female screw portion formed in the inner circumferential surface at the axial middle portion so that the distal end of a male screw formed in the coaxial F type connector seat is driven into the female screw portion; a ring-shaped spring, which is provided with a spring piece being fitted between the female screw portion and the other axial opening on the inside of the ring-shaped shell while having a predetermined length in the axial direction and slidable on the coaxial F type connector seat by projecting radially inward from the circumferential wall portion, and a raised piece extending to rise radially inward from one radial side toward the other radial side on one radial end side of the spring piece and being latched to the male screw of the coaxial F type connector seat; an engaging means which blocks rotation of the ring-shaped spring for the ring-shaped shell; and a non-slip ring provided on the outer circumferential portion of the ring-shaped shell.
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
One object of the invention is a flat cable device for enabling installation of a flat cable in a gap between a door frame stile and a sliding door stile. Another object of the invention is a flat cable device for enabling, in installation of a flat cable through a gap between the surface of a stile base plate of a door frame and the surfaces of two ridges located at a right angle to the surface of the stile base plate, quick installation of the flat cable to increase work efficiency. A coaxial cable fixed along one surface of a first sheet material is placed, in a meandering pattern, in the longitudinal direction of the first sheet material. A second sheet material placed on the one surface of the first sheet material in a superposed manner is joined to the first sheet material so as to prevent separation of the meandering coaxial cable from the first sheet material.
A satellite signal reception converter wherein a case with which a waveguide constituting a primary radiator is integrally formed accommodates a board on which a converter circuit part including reception probes is formed. In the converter circuit part having the horizontal and vertical polarization probes, two signal paths extending from a pair of feeding points of the respective probes, which amplify RF signals received by the probes, to first RF transmission lines have nearly equal path lengths. Further, the line lengths of a pair of first input lines constituting the first RF transmission lines are established such that the reactance component in a case where a first RF amplifier circuit, which is in an inactive state, is seen from a first mutual connection point is nearly zero.
H04B 1/18 - Input circuits, e.g. for coupling to an antenna or a transmission line
H01Q 3/24 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
A satellite broadcast receiving converter comprises a feedhorn in which a satellite broadcast radio wave is input, a circuit substrate on which a converting element for receiving the satellite broadcast radio wave and converting the radio wave to an electric signal is mounted, and a support case which is provided on the periphery on the back end side of the feedhorn, which supports the circuit substrate, and which positions the circuit substrate to a position at which the satellite broadcast radio wave can be received. The feedhorn and the support case are formed of synthetic resin formed by plating its surface with metal. In the feedhorn, at least the opening surface side surface and the inner side surface which becomes a waveguide path of the feedhorn are plated with metal. In the support case, at least the inner side surface positioned between the inner wall of the feedhorn and a ground pattern of the circuit substrate is plated with metal. Further, a corner portion surrounded by two or more wall surfaces of the metal plated portions of the feedhorn and the support case is formed so that the cross section thereof is in the shape of an arc so as not to allow an air space to be formed at the time of plating.
A satellite broadcast receiving converter is provided with a feed horn to which a satellite broadcast wave is input, a circuit board on which a converting circuit to convert the satellite broadcast wave to a receiving signal is formed, and a converter case disposed a rear edge side of the feed horn to support the circuit board. The converter case is comprised of two case members configured to cover the front and back surfaces of the circuit board, to shield them and to make it possible to hold the printed circuit, wherein a first case member of the two case members is formed to be integrated with the feed horn.
H01Q 19/12 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
A coaxial cable connector which can facilitate the work for attachment to the distal end of a coaxial cable. The coaxial cable connector is constituted of a connector body consisting of a portion being inserted between the braided conductor and the insulating member of a coaxial cable, a flange portion provided on the periphery of the inserting portion, and a fitting portion provided rotatably on the side of the inserting portion opposite to the coaxial cable side, a ring for pressure securing the coaxial cable to the connector body, and a holder for positioning the securing ring on the periphery of the inserting portion of the connector body.
A millimetric wave imaging device comprising a lens antenna for transmitting millimetric wave radiated from an object to form an object image composed of the millimetric wave at a predetermined rear position, a polygon mirror arranged in the proximity of the object image forming position of the lens antenna where the sidewall forming a polyhedron around the axis of rotation is formed as a mirror surface reflecting the millimetric wave forming the object image, a section for receiving the millimetric wave reflected on the mirror surface of the polygon mirror and detecting its signal level, a scanning means for reflecting the millimetric wave at each position of the object image to the receiving section by rotating the polygon mirror around the central axis of rotation and around the axis intersecting the central axis of rotation perpendicularly, and a means for generating image data representative of the object image by taking in a detection signal from the receiving section while driving the polygon mirror through the scanning means.
A gap filler device receives a broadcast signal transmitted from the broadcast station side by a receiving antenna and retransmits the received broadcast signal from a transmitting antenna after amplifying the signal level of the received broadcast signal by an amplifier. The gap filler device is equipped with an amplification control means that suppresses the amplification of the broadcast signal by the amplifier until a predetermined period elapses after the startup of the gap filler device.
Provided is a radiator for a balanced antenna. A thin plate-like conductive material is formed rectangular to form a first radiation element. A pair of first radiation elements are arranged at an interval so that the axial lines in the longitudinal directions accord with each other and are axisymmetrical about a center axis which orthogonally intersects with the axial lines. On the plate surfaces of the first radiation elements, one or a plurality of slits are arranged.
H01Q 9/28 - Conical, cylindrical, cage, strip, gauze or like elements having an extended radiating surface Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
H01Q 19/24 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element the primary active element being centre-fed and substantially straight, e.g. H-antenna
H01Q 19/30 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
H04B 1/38 - Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
A waveguide provided on an antenna supporting rod along with a radiator. The waveguide has one or more pairs of annular elements obtained by forming a conductive material into a loop and also has a base for supporting the annular elements such that each annular element pair is arranged symmetrical across a plane passing the central axis of the antenna supporting rod.
H01Q 7/00 - Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
H01Q 9/16 - Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
H01Q 19/30 - Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
A series unit comprises an input terminal and an output terminal each composed of a tubular receptacle having a center conductor and an external conductor provided concentrically with the center conductor, a television terminal, and a unit case for supporting the input terminal, the output terminal, and the television terminal. The external conductors of the terminals are electrically interconnected through the unit case. The center conductors are electrically interconnected in the space defined inside the unit case. The orientation of the connection end of the unit case is perpendicular to the connection/disconnection end to/from which the terminal of the cable is connected/disconnected. The input terminal and the output terminal are constituted as movable terminals rotatable at the connection ends of the unit case. The planes defined by the center axes of the connection/disconnection ends by the rotation of the movable terminals are perpendicular to each other.
H01R 31/06 - Intermediate parts for linking two coupling parts, e.g. adapter
H01R 13/646 - Details of coupling devices of the kinds covered by groups or specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
H01R 9/05 - Connectors arranged to contact a plurality of the conductors of a multiconductor cable for coaxial cables
A connector for a coaxial cable has a connector body and a securing ring. The connector body has a tubular insertion section that is insertable between an insulation member around a core conductor of the coaxial cable and a woven conductor around the insulation member, a flange section that is provided around the insertion section and with which both the woven conductor of the coaxial cable and a cover member around the woven conductor come into contact when the insertion section is inserted in the coaxial cable to position the insertion section, and an annular fitting section that is provided at the insertion section, on the opposite side of the coaxial cable, and into which an object to be connected is insertable. The securing ring is used to press and fix the coaxial cable to the insertion section from the periphery of the coaxial cable after the insertion section of the connector body is inserted in the coaxial cable. The connector has a fixation section for fixing the connector body and the securing ring together.
When an image, the aspect ratio of which is converted from 4:3 to 16:9, is displayed on a 4:3 display device, the image can be displayed as an image with a small non-picture area. An image represented by an externally input image signal can be displayed on a display device (2) in either a standard size display mode or an enlarged size display mode (S255, S250). If a non-picture area in which no picture image is present is added to an image with an aspect ratio of 4:3, and the added image is displayed in the enlarged size display mode, the image results in an image with such a size that its edges, that is, at least part of the non-picture area, runs off the display area of the display device (2). Thus, since the area that runs off the display area is not displayed on the display device (2), as a result, an image having a small non-picture area can be displayed.
A monitor device is configured so that a failure of a broadcast radio wave retransmission system is reported to a monitor center via a public packet communication network for a mobile device. The monitor device includes packet communication means for performing data communication by radio with an external device via a public packet communication network for a mobile device; report data transmission means for transmitting report data for reporting occurrence of a failure of the system to the monitor center via the packet communication means; communication state judgment means for judging whether the report data has been normally transmitted by the report data transmission means; and transmission failure history storage means used when the communication state judgment means has judged that the report data transmission has failed, for storing the fact as a transmission failure history in storage means.
An interference exclusion capability tester for measuring the interference exclusion capability with an electromagnetic wave of strong field strength. The tester can use even a power amplifier of low output and can be produced at low cost. The interference exclusion capability tester (1) comprises a signal generator (10) for generating a high-frequency signal, a radiating antenna (5), an amplifier (13), and a table (3) to place a device (2) under test on. The radiating antenna (5) has an electromagnetic horn (4) and a waveguide (8) having the same opening as the electromagnetic horn (4). The electromagnetic horn (4) and the waveguide (8) are arranged near to each other and in alignment with the radiation axis (12) of the electromagnetic horn (4). The electromagnetic wave radiated from the electromagnetic horn (4) is guided into the waveguide (8), and the guided electromagnetic wave is radiated toward the device (2) under test.
G01R 31/00 - Arrangements for testing electric propertiesArrangements for locating electric faultsArrangements for electrical testing characterised by what is being tested not provided for elsewhere
H01P 1/165 - Auxiliary devices for rotating the plane of polarisation
09 - Scientific and electric apparatus and instruments
Goods & Services
ANTENNAS, ANTENNA HOLDERS, MIXERS FOR CATV, SEPARATORS, LINE UNITS SPLITTERS, DIRECTIONAL COUPLES, MATCHING TRANSFORMERS, ATTENUATORS, DUMMY LOAD RESISTORS, AMPLIFIERS, BOOSTERS, CONVERTERS, COAXIAL ELECTRIC CABLE, CONNECTORS, TWIN LEAD INSULATED ELECTRIC WIRE
