baber/WOPTO huggingface dataset:
Patent JP-2022003696-A (JP)
Title: Semiconductor device
Inventor: FUJIMAKI HIROKAZU
IPC: H01L21/338
Filed: 2021-09-29
Abstract: To improve the performance of a semiconductor device including a compound semiconductor element and a silicon semiconductor element.SOLUTION: A semiconductor device includes an insulating substrate, a compound semiconductor layer provided in a first region of a surface of the insulating substrate, and a silicon layer provided in a second region different from the first region on the surface of the insulating substrate. The semiconductor device includes a first gate electrode provided on a surface of the compound semiconductor layer, a pair of conductive members provided to have the first gate electrode on the surface of the compound semiconductor layer therebetween, a second gate electrode provided on a surface of the silicon layer, and a pair of diffusion layers provided to have the second gate electrode in the silicon layer therebetween. One of the conductive members and one of the diffusion layers are electrically connected.SELECTED DRAWING: Figure 2B
Patent JP-2023051589-A (JP)
Title: Radio wave absorber, article with radio wave absorber, and laminate for radio wave absorber
Inventor: UKEI HIROICHI
IPC: B32B27/00
Filed: 2021-09-30
Abstract: To provide a radio wave absorber advantageous from the viewpoint of suppressing degradation of radio wave absorption performance due to moisture release from an adherend in moisture absorption state.SOLUTION: A radio wave absorber 1a includes a resistive layer 10, a reflector 30, a dielectric layer 20, and an adhesive layer 40. The reflector 30 reflects radio waves. The dielectric layer 20 is positioned between the resistive layer 10 and the reflector 30 in a thickness direction of the resistive layer 10. The resistive layer 10 is positioned between the dielectric layer 20 and the adhesive layer 40 in the thickness direction of the resistive layer 10. Under conditions of 100°C, a tensile shear load T is applied along a direction parallel to a surface of a plate 2 to the radio wave absorber 1a attached to the plate 2 with the adhesive layer 40 in contact with the surface of the plate 2. In this case, the shear adhesive strength F100 of the adhesive layer 40 is 10.0 N/cm2 or higher.SELECTED DRAWING: Figure 1
Patent JP-2022033060-A (JP)
Title: Reader, writer, movement history information confirmation system, movement history confirmation method, movement history information confirmation method, and chip
IPC: G06Q50/26
Filed: 2021-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a movement history information confirmation system configured to acquire movement history information of individuals around the world while properly protecting privacy, and to determine an infection state with an infectious disease of the individuals easily, quickly, and reliably on the basis of the movement history information, a moving history confirmation method, a moving history information confirmation method, a reader and writer to be used therefor, and a chip. 
     SOLUTION: A moving history information confirmation system includes a writer which writes storage information to a chip implanted in an individual, which is a living body, a reader which reads the storage information stored in the chip, and a management server. The storage information includes at least chip identification information for discriminating the chip from other chips, and movement history information having movement history of the individual. The movement history is created based on a postal code and a time and date of arrival at a predetermined area corresponding to the postal code. The management server stores the chip identification information and the movement history information in association with each other. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023054612-A (JP)
Title: Face material opener and fittings
Inventor: MIZOGUCHI ASAMI
IPC: E05F13/04
Filed: 2021-10-04
Abstract: To install a face material opener easily without causing a situation in which an opening area of fittings is reduced.SOLUTION: A face material opener for fittings 1 comprising a frame body 10 having horizontal frames 11, 12 and vertical frames 13, 14, and a door body 20 arranged movably along the extending direction of the horizontal frames 11, 12, comprises a receiving member 31 provided on the door 20 in a state of protruding from one surface 20a of the door 20, a pressing arm 34 arranged at a position facing the receiving member 31, and a link bar 32 that extends along the vertical frames 13, 14, has an upper end connected to the pressing arm 34 and a lower end connected to the push-down pedal 33, and moves downward with respect to the vertical frame 13 when the push-down pedal 33 is operated so as to press the receiving member 31 via the pressing arm 34.SELECTED DRAWING: Figure 4
Patent JP-2023055330-A (JP)
Title: Other ship display method utilizing international vhf communications
Inventor: YAGI YUSUKE
IPC: G08G3/00
Filed: 2021-10-06
Abstract: To contribute to safe marine navigation by solving the conventional problem that a communication partner cannot know where a present ship is being navigated by recognizing in voice a ship name included in the communication partner when performing international VHF communications between ships and notifying a user of a partner ship displayed on a display device such as ECDIS or displaying an alarm in a case where the communication partner is not the ship being displayed on the display device.SOLUTION: A device for implementing safe navigation utilizing inter-ship communications based on international VHF communications comprises: an electronic marine chart information display unit which displays ship position information included in a communication with an AIS mounted ship; a learning type voice recognition unit which recognizes a voice sequence of voice data when performing voice communications with the AIS mounted ship; a ship name extraction unit which extracts a partner ship name and a partner identification number from the voice sequence recognized by the learning type voice recognition unit; and a positional information superposing unit which superposes an extraction result of the ship name extraction unit on the electronic marine chart information display unit.SELECTED DRAWING: Figure 2
Patent JP-2023055552-A (JP)
Title: Floor heating device
Inventor: AOKI ATSUSHI
IPC: F24D3/00
Filed: 2021-10-06
Abstract: To provide a floor heating device capable of saving energy.SOLUTION: A floor heating device includes: a detection unit for detecting a room temperature; a heating unit for heating a floor material; and a control unit for determining an operation condition whether another heating device is operated or not on the basis of temperature change of the room temperature detected by the detection unit, and executing control for making the heating unit decrease a quantity of heat per unit time for heating the floor material in a case where it is determined that another heating device is operated compared to a case where it is determined that another heating device is not operated.SELECTED DRAWING: Figure 3
Patent JP-2022068843-A (JP)
Title: Transmission program, terminal device, and transmission method
IPC: G06F3/0484
Filed: 2021-10-07
Abstract: PROBLEM TO BE SOLVED: To facilitate providing a service using multi-viewpoint images. 
     SOLUTION: A transmission program causes a terminal device to execute: an acquisition procedure for acquiring multi-viewpoint images obtained by imaging an object in multiple points of view; a transmission procedure for transmitting the multi-viewpoint images with object-related information related to the object, to a service providing apparatus which provides a service for distributing information on the object; and a display procedure for displaying a guide for imaging on the multi-viewpoint images according to a distance between an imaging position and the object. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023057332-A (JP)
Title: Interboard connection structure and method for manufacturing power electronics device
Inventor: MAEKAWA SHINICHI
IPC: F16B5/02
Filed: 2021-10-11
Abstract: To use a small screw to prevent a stud from falling off while ensuring a highly reliable electrical connection between boards.SOLUTION: An interboard connection structure according to an embodiment includes a pair of deformation prevention members disposed so as to sandwich the first surface of a first substrate and the second surface opposite to the first surface, each provided with a screw hole, and preventing deformation of the first substrate, a stud made of duralumin or titanium bonded to the second substrate arranged to face the first substrate, and a screw that is inserted through the screw hole and screwed onto the stud.SELECTED DRAWING: Figure 2
Patent JP-2023062276-A (JP)
Title: Molding and treatment method of the same
Inventor: ONO TERUYUKI
IPC: C08L101/00
Filed: 2021-10-21
Abstract: To provide a molding which can suppress stickiness regardless of manufacturing environment and storage environment of the molding, and a treatment method of a molding which can suppress stickiness while exhibiting a good effect by an additive.SOLUTION: A molding is composed of a resin composition containing a thermoplastic resin and an additive having bleeding property, wherein an additive content in the resin composition is an amount such that an effect by the additive after the molding has been heated for a predetermined time is better than an effect by the additive in the molding immediately after molding.SELECTED DRAWING: Figure 1
Patent JP-2023064193-A (JP)
Title: insulated wire
Inventor: HIMENO YOSHIHIDE
IPC: C08L81/02
Filed: 2021-10-26
Abstract: To provide an insulated wire which is excellent in machinability of a molding, and is also excellent in heat resistance and a partial discharge inception voltage.SOLUTION: An insulated wire has a covering material covering a conductor and its outer periphery, wherein the covering material is made of a polyarylene sulfide resin composition that contains, with respect to 100 pts.wt. of a polyarylene sulfide resin (A), 35-80 pts.wt. of a reactive functional group modified ethylene-α,β-unsaturated carboxylic acid alkyl ester copolymer (B), and 10-80 pts.wt. of a fluororesin (C).SELECTED DRAWING: Figure 1
Patent JP-2023065197-A (JP)
Title: Rotary connector device
Inventor: SATO SHIORI
IPC: B60R16/027
Filed: 2021-10-27
Abstract: To provide a rotary connector device which can stabilize the status of a cable while suppressing an increase in manufacturing cost.SOLUTION: A rotary connector device 2 comprises a stator 10, a rotator 20, a first cable 50, and a second cable 60. The first cable 50 is provided in a first cable housing space S1. The second cable 60 is provided in a second cable housing space S2. The first cable 50 is pulled between the stator 10 and the rotator 20 so that rotation in a first rotational direction D21 of the rotator 20 with respect to the stator 10 may be stopped at a first stop position P1. The second cable 60 is pulled between the stator 10 and the rotator 20 so that rotation in a second rotational direction D22 of the rotator 20 with respect to the stator 10 may be stopped at a second stop position P2.SELECTED DRAWING: Figure 3
Patent JP-2022023932-A (JP)
Title: Enamel wire
IPC: H01B7/02
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an enamel wire where an insulation film coated on an outer periphery of a flat-square conductor having a flat-squared cross section having an aspect ratio of 10:1 or more, and a length of a minor axis of 0.80 mm or less is hard to generate cracks against edge-wise bending, and a production method of the enamel wire. 
     SOLUTION: The enamel wire of the present invention includes: a flat-square conductor having a flat-squared cross section having a ratio (a/b) of a length (a) of a major axis to a length (b) of a minor axis of 10 or more, and the length (b) of the minor axis of 0.80 mm or less; and an insulation film coated on an outer periphery of the flat square conductor, where the elongation is 40% or more, the tensile strength is 280 MPa or less, the 0.2% bearing force is 65 MPa or more. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067614-A (JP)
Title: Power supply apparatus
Inventor: YOSHIKI MASAYASU
IPC: H02J1/00
Filed: 2021-11-01
Abstract: To allow a user to select a specification of power, from multiple power specifications, which is to be input to a relay unit from an external power supply, and prevent a device supplied with power from the relay unit from being damaged.SOLUTION: A power supply apparatus (50) includes a first relay unit (63) which relays and outputs power, the power having one type of power specification being allowed to be input from an external power supply (21); and a second relay unit (73) which relays and outputs power, the power being input from an external power supply (26) and having a specification selected from multiple specifications, the power supply apparatus being connected to predetermined devices (30, 40) which operate with power supplied from the first relay unit and have a predetermined specification of power supplied from the second relay unit. The power supply apparatus includes: an information acquisition unit (65) which acquires information including the predetermined specification from the predetermined devices that operate with power from the first relay unit; and power control units (65, 80) configured to cause the second relay unit to supply power to the predetermined devices on condition that the specification of the power input to the second relay unit corresponds to the predetermined specification.SELECTED DRAWING: Figure 1
Patent JP-2023068273-A (JP)
Title: Image forming apparatus
Inventor: FUJII DAISUKE
IPC: G03G21/16
Filed: 2021-11-02
Abstract: To provide an image forming apparatus that prevents reduction in image quality due to a variation in an amount of intrusion of a transfer member that transfers an image carried on an image carrier to a transfer belt into the transfer belt.SOLUTION: An image forming apparatus has: an image carrier; a transfer belt to which an image carried on the image carrier is transferred; stretching means that stretches the transfer belt; a transfer member that is located between the image carrier and the stretching means and regulated by pressure regulation of the transfer belt, and transfers the image carried on the image carrier to the transfer belt by using a transfer bias applied between the image carrier and the transfer member; holding means that movably holds the transfer member to be in contact with the transfer belt; and guide means that provides guidance such that the movement in a contact direction of the transfer member held by the holding means is separated from the image carrier in a direction parallel to a stretching direction of the transfer belt formed by the image carrier and the stretching means at an amount of movement 0.5-4 times the amount of movement in a direction orthogonal to the stretching direction.SELECTED DRAWING: Figure 6
Patent JP-2022020737-A (JP)
Title: Space change detector in stream data
IPC: G06Q50/10
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an event processing system, a method, and a computer readable medium, for processing events included in an event stream. 
     SOLUTION: A system receives a consecutive data stream pertaining to an application (205), identifies an input geometry associated with the consecutive data stream (210), executes a space cluster algorithm to the input geometry for generating a geometry cluster (220), determines a partition for an output geometry 225 generated based on a geometry count of each cluster (235), dynamically changes a partition size of the output geometry (240), and transmits the output geometry associated with the consecutive data stream (245). 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023070293-A (JP)
Title: IC chip, communication system, signal processing method, and program
Inventor: IWAI YUKI
IPC: G06F13/10
Filed: 2021-11-09
Abstract: To appropriately prepare an IC chip corresponding to individual information for each destination even if not having a secure writing environment.SOLUTION: An IC chip includes a communication unit that performs communication with an external apparatus, a storage unit that stores a plurality pieces of individual information, and a signal processing unit that identifies the individual information which is valid among the plurality of pieces of individual information based on management information notified from the external apparatus, and performs signal processing based on the identified individual information.SELECTED DRAWING: Figure 1
Patent JP-2023071275-A (JP)
Title: Droplet collection device and droplet collection system
Inventor: SAKAI YUSUKE
IPC: A61L9/20
Filed: 2021-11-11
Abstract: To provide a droplet collection device capable of suppressing scattering of droplets in the air.SOLUTION: A droplet collection device 3 comprises: a partition part 10 that partitions a space around a user 9; a suction part 11 that is provided below the partition part 10, and suctions air containing droplets 91 floating in the vicinity of the partition part 10 to move it downward along the partition part 10; and an exhaust part 12 that releases the air suctioned by the suction part 11 to the outside.SELECTED DRAWING: Figure 1
Patent JP-2022112477-A (JP)
Title: Porcelain tube unit
IPC: H02G15/064
Filed: 2021-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a porcelain tube unit capable of miniaturizing a porcelain tube. 
     SOLUTION: A porcelain tube unit includes: an inner conductor electrically connected to a terminal of a power cable; a porcelain tube covering the inner conductor; and a ground electrode embedded inside the porcelain tube and formed to surround the inner conductor. An inner peripheral surface of the porcelain tube has an arrangement surface on which a stress cone attached to the power cable is arranged, and further includes a flange member having a mounting surface on which an external equipment box is mounted. When a side on which the terminal of the power cable is connected is defined as a proximal side, and a side opposite to the proximal side is defined as a distal end side in the inner conductor, the arrangement surface is arranged closer to the proximal side than the mounting surface, and the ground electrode is arranged closer to the distal end side than the mounting surface. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022016684-A (JP)
Title: Sheet carrier device and image reading device
IPC: B65H11/00
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrier device capable of recognizing even small sheets loaded in a discharge loading part visually and capable of discharging them easily. 
     SOLUTION: A feed tray 2 loads sheets to be fed to an automatic document carrier device 14. The discharge tray 5 is disposed below the feed tray 2 and loads the discharged sheets from the automatic document carrier device 14. The feed tray 2 supports one end side of a width direction orthogonal to the sheet carrier direction of the sheets loaded on the feed tray 2. A front side regulating board 3 can support the other end side of a width direction of the sheets loaded, can move them toward a rear side regulating board 4 and can be retracted from above the discharge tray 5. For this, the document on the discharge tray 5 can be recognized visually through the retracted space. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023080835-A (JP)
Title: Setting program, setting method, and information processing apparatus
Inventor: KIMURA YOSHIE
IPC: G06T7/00
Filed: 2021-11-30
Abstract: To provide a setting program, a setting method, and an information processing apparatus capable of suppressing deterioration in the accuracy of behavior analysis.SOLUTION: An information processing apparatus identifies a first area corresponding to a passage from image data obtained by capturing interior, and identifies a body direction and face direction of a person moving in the identified first area. When the identified body direction of the person is different from the face direction of the person, the information processing apparatus identifies a second area adjacent to the first area among a plurality of areas constituting the interior on the basis of the face direction of the person or the body direction of the person, and sets the identified second area as an area where an object related to the person is stored.SELECTED DRAWING: Figure 5
Patent JP-2023083104-A (JP)
Title: work machine
Inventor: INUI KEN
IPC: B25F5/02
Filed: 2021-12-03
Abstract: To reduce costs.SOLUTION: An electric cutting machine 10 is configured so that an inner case 40 includes a box-shaped case main body 42 opened upward and a case cover 44 blocking an opening part 42M of the case main body 42. A driving mechanism 70, housed in the inner case 40, is arranged so as not to protrude upward from the opening part 42M of the case main body 42. This enables the case cover 44 to be formed in a flat plate-shape with a vertical direction as a plate thickness direction, so that the opening part 42M of the case cover 44 can be blocked. Thereby, the case cover 44 can be formed by applying press processing (die-cut) to a metal plate material. This can reduce costs of the case cover 44 and the inner case 40, more in comparison with a case where the case cover 44 is manufactured by casting, for instance.SELECTED DRAWING: Figure 6
Patent JP-2023084469-A (JP)
Title: Molding apparatus and molding method for rubber member, and pneumatic tire
Inventor: HOTTA ATSUSHI
IPC: B60C9/18
Filed: 2021-12-07
Abstract: To make it possible to control a direction in which a cord extends in a molding apparatus and molding method for a cylindrical rubber member having the cord.SOLUTION: An apparatus for winding a rubber sheet GS having a plurality of cords 51 to mold a cylindrical rubber member 50 includes: a first drum 81 around which the rubber sheet GS is wound; a second drum 82 that is arranged concentrically with the first drum 81 and around which the rubber sheet GS is wound; a first drive unit 84 that relatively rotates the first drum 81 and the second drum 82 about an axis; a first fixing part 91 that fixes a portion of the rubber sheet GS to an outer peripheral surface of the first drum 81; and a second fixing part 92 that fixes a portion of the rubber sheet GS to the outer peripheral surface of the second drum 82.SELECTED DRAWING: Figure 9C
Patent JP-2023085060-A (JP)
Title: Lighting state discrimination apparatus, lighting state discrimination method, and computer program for lighting state discrimination
Inventor: KOBORI KUNINARI
IPC: G06T7/00
Filed: 2021-12-08
Abstract: To provide a lighting state discrimination apparatus capable of accurately discriminating a lighting state of each of multiple lamps equipped on a vehicle, while suppressing computational complexity.SOLUTION: A lighting state discrimination apparatus includes a state discrimination unit 33 which discriminate a lighting state of each of a first lighting unit and a second lighting unit of a vehicle by inputting a series of time-series images showing the vehicle to a discriminator 400. The discriminator 400 includes: a feature calculation unit 401 which calculates a feature map every time one of the series of images is input in chronological order; a first lighting-state discrimination unit 402-1 which discriminates a lighting state of the first lighting unit while updating a first internal state having a recursive structure and recursively used by inputting the feature maps in chronological order; and a second lighting-state discrimination unit 402-2 which discriminates a lighting state of the second lighting unit while updating a second internal state having a recursive structure and recursively used by inputting the feature maps in chronological order.SELECTED DRAWING: Figure 4