baber/WOPTO huggingface dataset:
Patent JP-2023028814-A (JP)
Title: photodetector
Inventor: DONG WEI
IPC: H01L31/10
Filed: 2021-08-20
Abstract: To provide a photodetector capable of improving detection sensitivity while suppressing dark current.SOLUTION: A photodetector 1A comprises: a first conductivity type semiconductor layer 2; a semiconductor light absorption layer 3 provided on the first conductivity type semiconductor layer 2; a scatterer 4 provided with a width W equal to or less than the wavelength of incident light I so as to be in contact with the semiconductor light absorption layer 3, and forming a localized ununiform electric field inside the semiconductor light absorption layer 3 by scattering the incident light I; a second conductivity type semiconductor layer 5 provided on the semiconductor light absorption layer 3 separated from the scatterer 4; and an extraction electrode 6 provided on the second conductivity type semiconductor layer 5 separated from the scatterer 4, and extracting a photocurrent generated in the semiconductor light absorption layer 3 by the formation of the localized ununiform electric field.SELECTED DRAWING: Figure 1
Patent JP-2023035289-A (JP)
Title: vehicle anti-theft device
Inventor: NAGAO YOSHIMASA
IPC: B60R25/24
Filed: 2021-08-31
Abstract: To prevent theft of a vehicle when an engine is in an operation state, when there are a plural kind of keys including a smart key and a digital key, and when a user goes away from the vehicle while one key of them is left in the vehicle.SOLUTION: A travel restriction part 160 of a vehicle anti-theft device 100 executes, when the door lock operation is performed by a first key or a second key, a control to restrict traveling of a vehicle so as to restrict a shift lever from moving to the travel range. When an authentication information determination part 150 determines that the authentication information of the key at the time of door-unlock operation is identical with the authentication information stored in an authentication information storage part 140, the travel restriction part 160 executes a control to cancel the travel restriction of the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021193585-A (JP)
Title: Visual line based user dialogue
Inventor: AVI BAR-ZEEV
IPC: G09G5/36
Filed: 2021-09-01
Abstract: To provide a method for interacting with a user interface object by using a visual line.SOLUTION: The method executed by an electronic device displays a view field of a three-dimensional computer-generated real environment in which the field of view is from a projection viewpoint, and determines a gaze position. When the method displays a first object and a second object at the same time and the first object obstructs a part of the second object at least partially at the projection viewpoint, and if the method determines a gaze position corresponding to a gaze at the second object, the method maintains the display of the second object while increasing the transparency of the first object, and makes the part of the second object at least partially obstructed by the first object visible from the projection viewpoint.SELECTED DRAWING: Figure 18
Patent JP-2023037053-A (JP)
Title: Feces disposal material and method of manufacturing the same
Inventor: YOSHINAGA HAYASHI
IPC: A01K1/015
Filed: 2021-09-03
Abstract: To provide a feces disposal material capable of easily guiding urine downward, and a method of manufacturing the same.SOLUTION: A feces disposal material 1 includes many columnar granules 10 having hydrophobicity. The feces disposal material 1 comprises a granule group 20. In the granule group 20, the plurality of granules 10 before use, which are included in the many granules 10, adhere to one another. The plurality of granules 10 constituting the granule group 20 include the granules 30 and 40. The granule 40 has a bottom surface that adheres to a side surface of the granule 30.SELECTED DRAWING: Figure 1
Patent JP-2023037834-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-06
Abstract: To provide a game machine which does not make a player feel uncomfortable due to display of decoration identification information and hold display in an unnatural manner.SOLUTION: A performance control CPU 120 performs a variation start action of a decorative pattern while performing a hold shift display with the start of a variable display, and does not start scroll display of the decorative pattern until completed is the shift display for switching the first hold display 002SG101 displayed in a first display area from the left in a special pattern hold storage display area 5U to the active display area 5F as the active display 002SG103. In addition, when the variable display is executed based on the first type of variation pattern designation command and when the variable display is executed based on the second type of variation pattern designation command, a common shift display can be performed.SELECTED DRAWING: Figure 42
Patent JP-2023043376-A (JP)
Title: Light-emitting device and backlight
Inventor: KANAZAWA TATSUYA
IPC: H01S5/02255
Filed: 2021-09-16
Abstract: To provide a light-emitting device which can suppress output drop caused by heat of semiconductor laser elements.SOLUTION: A light-emitting device includes: a substrate which has a top face; first to third semiconductor laser elements which are provided on the top face and emit respective first to third laser beams; and first to third reflection members which are provided on the top face, and respectively have reflection surfaces inclined to the top face of the substrate and directed obliquely upward, back faces positioned on an opposite side of the reflection surfaces, and two side faces positioned between the reflection surfaces and the back faces. The back face of the first reflection member faces at least a part of the back face of the second reflection member and at least a part of the back face of the third reflection member. One of the two side faces of the second reflection member faces at least a part of one of the two side faces of the third reflection member. The reflection surfaces of the first to third reflection members respectively reflect first to third laser beams.SELECTED DRAWING: Figure 1A
Patent JP-2023045875-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: MORI KENTARO
IPC: H01L21/3205
Filed: 2021-09-22
Abstract: To provide a semiconductor device with improved reliability.SOLUTION: A semiconductor device 100 includes: a semiconductor chip 2 having a bottom surface 2a having a first area and a side surface 2b; and an electrode 10 provided below the semiconductor chip, the electrode including a first portion having an upper surface 12a and a second portion 14, the electrode containing an electrically conductive material. The upper surface has a second area larger than the first area, and at least a part of the upper surface is in contact with the bottom surface 2a.SELECTED DRAWING: Figure 1
Patent JP-2023048936-A (JP)
Title: Apparatus attachment pole, street light, and apparatus installation method
Inventor: MATSUMOTO MASAHIRO
IPC: H01Q1/12
Filed: 2021-09-28
Abstract: To make it possible to simply install an apparatus at a desired position.SOLUTION: A communication pole 2 includes: a pole 10; an antenna unit 30 that is an example of an apparatus; an annular member 100 fixed to the pole 10 with the pole 10 inserted so that a gap 140 is provided between the pole 10 and the member; and a wire 40 inserted through the gap 140 and connected to the antenna unit 30. The antenna unit 30 is supported by the annular member 100 so as to be vertically rotatable according to the tension of the wire 40 with part of the annular member 100 as a fulcrum.SELECTED DRAWING: Figure 2
Patent JP-2023051582-A (JP)
Title: Determination device, determination system, determination method, and program
Inventor: OKAWA HIROSHI
IPC: G08G1/065
Filed: 2021-09-30
Abstract: To detect an overweight vehicle.SOLUTION: A determination device includes: a feature quantity calculation unit that calculates a feature quantity dependent on magnitude of a peak wave of time-series data of observed values representing displacements of a bridge in a vehicle traveling direction at a position on the bridge where sensors are disposed, a vehicle determination unit that determines a weight of a vehicle, which has passed the bridge, using a determination model for use in determining the weight of the vehicle on the basis of the feature quantity; an overweight vehicle determination unit that, when the feature quantity is larger than a threshold, determines that the vehicle having passed the bridge is an overweight vehicle; a model learning unit that trains the determination model in learning processing on the basis of feature quantities calculated when plural test vehicles whose weights are already known pass the bridge; and an outlier learning unit that discriminates the feature quantities which are calculated in the learning processing when the respective test vehicles have passed the bridge, as a group of normal values, detects a border between the normal values and outliers, and designates the detected border as a threshold.SELECTED DRAWING: Figure 4
Patent JP-2023053587-A (JP)
Title: Wiring/piping material holding tool
Inventor: KAWABATA MASANORI
IPC: F16L3/13
Filed: 2021-10-01
Abstract: To provide a wiring/piping material holding tool capable of preventing user's erroneous determination on completion of a fastening operation.SOLUTION: A wiring/piping material holding tool includes a first holding piece and a second holding piece. Surfaces opposed to each other, of the first holding piece and the second holding piece are respectively provided with a first locking portion and a second locking portion locked to each other to keep overlapping of the first holding piece and the second locking piece. The first locking portion is composed of a first locking tooth row composed of a plurality of locking teeth formed in an advancing direction of the overlapping, and the second locking portion is composed of a second locking tooth row composed of a plurality of locking teeth respectively engaged with the locking teeth of the first locking tooth row and formed in the advancing direction of the overlapping. Locking inhibition means is provided for inhibiting the engagement of the locking teeth of the first locking tooth row and the locking teeth of the second locking tooth row by the number of sets less than a specific number N(>1), in advancing the overlapping of the first holding piece and the second holding piece.SELECTED DRAWING: Figure 1
Patent JP-2023053786-A (JP)
Title: Development of antibodies to prevent hepatitis B virus infection
Inventor: OKAMOTO TORU
IPC: A61P31/20
Filed: 2021-10-01
Abstract: To provide novel HBs antigen-binding antibodies.SOLUTION: In one aspect, the present disclosure provides HBs antigen-binding antibodies or antigen-binding fragments thereof having the CDR sequences described herein. In one embodiment, the HBs antigen binding antibody is humanized. In one embodiment, compositions are provided for treating or preventing hepatitis B virus infection comprising the HBs antigen-binding antibodies or antigen-binding fragments thereof of the present disclosure. In one embodiment, a composition for treating an organ for transplantation is provided comprising an HBs antigen-binding antibody or antigen-binding fragment thereof of the present disclosure. A detection agent comprising an HBs antigen-binding antibody or antigen-binding fragment thereof of the disclosure is also provided.SELECTED DRAWING: None
Patent JP-2023037543-A (JP)
Title: Soil improvement material and mixed soil used in baseball ground and softball ground
Inventor: OTOMO MITSUHIRO
IPC: A01G24/27
Filed: 2021-09-03
Abstract: To provide a mixed soil used for improvement and maintenance in a baseball ground and a softball ground, which has high viscosity and adhesiveness, has hardness and strength, and reduces deterioration.SOLUTION: A mixed soil for surroundings of a mound, a bullpen, a dirt circle, and first, second and third bases is manufactured by adding a soil improvement material made of lignin sulfonate composed mainly of lignin sulfonic acid magnesium, and a particulate matter obtained by pulverizing bamboo culms, bamboo branches and bamboo leaves, to a mixed soil obtained by mixing a clay mineral to either or both of a fine dust of Akadama soil that is a byproduct when manufacturing Akadama soil or a fine dust of Kanuma soil that is a byproduct when manufacturing Karuma soil. A surface layer of a target location is formed by using the "mixed soil".SELECTED DRAWING: None
Patent JP-2023058332-A (JP)
Title: Inspection system, image processing method and defect inspection device
Inventor: NAGASHIMA TOMOTAKA
IPC: G01N21/88
Filed: 2021-10-13
Abstract: To provide an inspection system, an image processing method and a defect inspection device which can effectively suppress noise even when measuring a periodical change in a state.SOLUTION: An inspection system 100 includes a control unit 4 which suppresses noise in a complex number image D showing each pixel with a complex number indicating a periodical change in a vibration state of an inspection object P. The control unit 4 acquires a similarity between a pixel included in an object image region z(xi) defined in the complex number image D and a pixel included in a plurality of reference image regions z(xj) defined in the complex number image D separately from the object image region z(xi) by comparing the complex numbers indicating the respective pixels with each other, and executes noise suppression processing of the object image region z(xi) by using weight based on the acquired similarity.SELECTED DRAWING: Figure 1
Patent JP-2022034562-A (JP)
Title: accessory
IPC: A63H3/00
Filed: 2021-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an accessory that allows a picture rich in variety, etc. to be seen. 
     SOLUTION: An accessory 10 includes: a first drawing part 131 drawn on one surface 111 of a transparent plate material 11, which partially has a non-drawing region 1311 inside; a film 14 stuck on the entire surface of the other surface 112 of the plate material 11, whose edge 141 is fused onto an edge 111 of the plate material 11; and a second drawing part 132 smaller than the non-drawing region 1311 drawn at a position opposed to the non-drawing region 1311 of the film 14 so as to be visually recognized from the plate material 11 side. By changing an angle to see the accessory 10, the second drawing part 132 looks like moving in the non-drawing region 1311 of the first drawing part 131. Since the edge 141 of the film 14 is fused onto the edge 111 of the plate material 11, the film 14 hardly peels off from the plate material 11, thereby preventing the appearance from worsening or avoiding entire peeling off. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023059135-A (JP)
Title: Rotary production line
Inventor: KIMOTO TETSUO
IPC: B62D65/18
Filed: 2021-10-14
Abstract: To provide a rotary production line which is able to achieve further space-saving.SOLUTION: A rotary production line 1 includes: a disk portion 10 which is rotatable about a rotation center line L orthogonal to a horizontal base floor 5 and has an outer peripheral edge formed in a circular shape around the rotation center line L in a plan view along the rotation center line L; and a rotating drive unit 20 which rotates the disk portion 10 around the rotation center line L. The disk portion 10 has: a lower surface 11 opposite to the base floor 5; and an upper surface 12 opposite to the lower surface 11. A plurality of booths 13 are arranged along an outer peripheral edge of the upper surface 12 in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2023059593-A (JP)
Title: Hose for fluid transportation
Inventor: MOMOSE AI
IPC: B32B1/08
Filed: 2021-10-15
Abstract: To provide a hose for fluid transportation which is flexible and furthermore is excellent in kink resistance.SOLUTION: A hose for fluid transportation including an inner layer, a reinforcement layer and an outer layer is provided, wherein the inner layer includes a layer (A) composed of a thermoplastic resin composition ax composed of: a matrix am including a thermoplastic resin ar; and a domain ad including rubber ae, a layer (B) composed of a thermoplastic resin composition bx composed of: a matrix bm including a thermoplastic resin b or a thermoplastic resin br; and a domain bd including rubber be, and a layer (C) composed of a rubber composition cx, the layer (A) is an innermost layer, the layer (B) is arranged outside the layer (A), the layer (C) is arranged outside the layer (B), a ratio of 10% modulus M10 (AB) to 100% modulus M100 (AB) of a laminate including the layer (A) and the layer (B) is more than 0.5 and less than 1.2, and an inequation 100% modulus of layer (C)<100% modulus of layer (A)<100% modulus of layer (B) is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2022066189-A (JP)
Title: Liquid cooling device for power core wire with pin terminal
Inventor: SONG GAOJUN
IPC: H05K7/20
Filed: 2021-10-18
Abstract: To provide a liquid cooling device for a power core wire with a pin terminal which can better cool the entire pin terminal.SOLUTION: A liquid cooling device for a power core wire with a pin terminal includes a pin terminal, a wire tail terminal, and a liquid cooling tube, and a conductor crimping component is installed through the pin terminal, the pin terminal includes a mounting portion, a needle-shaped plug-in portion, and a tubular connection portion, the mounting portion is provided with a mounting fixing hole and a first liquid inlet/outlet, and the first liquid inlet/outlet is provided with a first seal connector, a core wire mounting hole is provided in the wire tail terminal, a tubular connection portion is provided in the opening of the core wire mounting hole of the wire tail terminal, and both ends of the power supply core wire are arranged in the crimped hole for the conductor crimping component and the core wire mounting hole of the wire tail terminal, both ends of the liquid cooling tube are sleeved to the tubular connection portion of the pin terminal and the wire tail terminal, respectively, and the wire tail terminal is provided with a second liquid inlet/outlet, a liquid discharge pipe is installed at the second liquid inlet/outlet via a second seal connector. A liquid cooling device according to the present invention is mainly used for being mounted in a charging cable for charging an electric vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023061080-A (JP)
Title: Gas sensor device and oxygen information acquisition method
Inventor: ITO TETSUYA
IPC: G01N27/41
Filed: 2021-10-19
Abstract: To provide a gas sensor device capable of measuring high concentration oxygen gas (for example, oxygen concentration is 100%).SOLUTION: A gas sensor device includes a gas sensor 1 and an oxygen information acquisition section 6. The gas sensor comprises: an oxygen concentration detection cell 50 including a first solid electrolyte 13 facing a detection chamber 23 to which detected gas is introduced and a pair of first electrodes 21 and 22 arranged to allow one of them to be stored inside the detection chamber 23 and the other to be exposed to a reference atmosphere; and an oxygen pump cell 40 including a second solid electrolyte 11 facing the detection chamber 23 and a pair of second electrodes 19 and 20 arranged to allow one of them to be stored inside the detection chamber 23, thereby to perform pumping-in/out of oxygen in the detected gas introduced into the detection chamber 23 in response to a pump current Ip between the second electrodes 19 and 20. The oxygen information acquisition section acquires information on an oxygen concentration based on the pump current Ip. The device also includes a control section 35 for controlling the pump current Ip or a pump voltage to be applied to between the second electrodes 19 and 20 so as to allow oxygen partial pressure inside the detection chamber 23 to be a value equal to or more than 0.01 atm.SELECTED DRAWING: Figure 1
Patent JP-2023062350-A (JP)
Title: Robot control method, robot control system, and robot control program
Inventor: KARIDO NOBUHIRO
IPC: B25J13/00
Filed: 2021-10-21
Abstract: To control a robot without using a real-time operating system.SOLUTION: In a robot system including robots, a subordinate control part which is connected to the respective robots and controls one of the robots, and a host control part which is connected to the subordinate control part and transmits command information for controlling the robot to the subordinate control part, a method which is executed by the host control part and controls the robot is provided. The host control part includes a processor having a plurality of processor cores. Some of the plurality of processor cores are isolated from another processor core. A communication task with the subordinate control part is allocated to some isolated processor cores. The communication task with the subordinate control part is executed by some isolated processor cores, and the command information is transmitted to the subordinate control part. Isolation of some isolated processor cores is released.SELECTED DRAWING: Figure 3
Patent JP-2023031189-A (JP)
Title: vending machine system
Inventor: SEO JI WEON
IPC: G06Q30/06
Filed: 2021-10-21
Abstract: To provide a vending machine system configured to allow products to be purchased continuously through a user application without canceling short-range wireless communication established with a vending machine.SOLUTION: A vending machine system includes: a vending machine including at least one legacy payment module configured to process payment using cash or a credit card, a wireless communication module configured to execute settlement processing for a product by communicating with a user terminal through short-range wireless communication, and a control module configured to discharge a product when the product is selected and paid for; a service server configured to provide information in units of columns of the vending machine; and a user terminal configured to execute a user application which creates and displays a list of products on sale by matching price information and out-of-stock information received in units of columns from the vending machine with information on product on sale received in units of columns from the service server and requests the vending machine to discharge a selected product after payment of the selected product.SELECTED DRAWING: Figure 3
Patent JP-2023062826-A (JP)
Title: switch device
Inventor: HANASAKI YOSHIKAZU
IPC: H01H1/06
Filed: 2021-10-22
Abstract: To provide a switch device having an excellent durability of a fixed contact member and a movable contact member.SOLUTION: A switch device 1 comprises: a fixed contact member 5A; and a movable contact member 3 that moves so that it can be in contact with and separate from the fixed contact member 5A, and slides to the fixed contact member 5A when being in contact with the fixed contact member. The fixed contact member 5A has a fixed side sliding surface 51. The movable contact member 3 has a movable side sliding surface 31A that slides on the fixed side sliding surface 51. The movable side sliding surface 31A is formed with a groove 33 along a sliding direction of the movable contact member 3. The groove 33 has: an open end 331 that opens toward such a direction that the movable contact member 3 is in contact with the fixed contact member 5A; and a closed end 332 provided at an opposite side to the open end 331 and closed in the middle in the sliding direction.SELECTED DRAWING: Figure 7