baber/WOPTO huggingface dataset:
Patent JP-2022167697-A (JP)
Title: Light-emitting device
Inventor: AIHARA KENJI
IPC: H01S5/023
Filed: 2021-04-23
Abstract: To prevent an optical element from falling off.SOLUTION: A light-emitting device includes: an electrically conductive electrode formed in a flat plate; a light-emitting element which is disposed over the electrode and emits light upward according to a current being supplied from the electrode; a frame which is disposed around the light-emitting element in such a manner that the frame covers at least a part of the surface of the electrode, and which has a recess formed in the upper surface thereof, and has an opening formed inside the recess to allow the light-emitting element to be viewed from above; an optical element housed in the recess in such a manner that it covers the upper side of the light-emitting element; and a latching frame that covers the side surface and the outer periphery of the top surface of the optical element and latches the optical element to the inside of the recess.SELECTED DRAWING: Figure 5
Patent JP-2021174997-A (JP)
Title: Sensor and electronic device
Inventor: LEEM DONG SEOK
IPC: H01L51/42
Filed: 2021-04-26
Abstract: To provide a sensor that can be effectively used to sense light with an infrared ray wavelength spectrum of 1000 nm or more, and an electronic device including the sensor.SOLUTION: A sensor includes a first electrode 110 including a reflection layer, a second electrode 120 facing the first electrode 110, and a light absorption layer 130 existing between the first electrode 110 and the second electrode 120. The light absorption layer 130 has a first light absorption spectrum having an absorption peak in a first infrared wavelength region, and a second light absorption spectrum having an absorption peak in a second infrared wavelength region that is longer wavelength region than the first infrared wavelength region, and having lower absorption intensity than the first light absorption spectrum. The sensor exhibits the external quantum efficiency (EQE) spectrum amplified in the second infrared wavelength region.SELECTED DRAWING: Figure 1
Patent JP-2022174437-A (JP)
Title: guide rail
Inventor: KIRYU TOMOHITO
IPC: E05D15/10
Filed: 2021-05-11
Abstract: To provide a guide rail that can suppress a slide door from coming off from a vehicle body, when a load acts on the slide door.SOLUTION: An upper rail 24 comprises: a first rail 50 that has a bottom wall 51 on which a road roller 86 of an upper hinge unit 32 rolls and supports the self weight of a slide door; a second rail 60 that has a side wall 62 on which two guide rollers 87 of the upper hinge unit 32 roll and regulates a moving direction of the slide door; and a first regulating wall 53 that regulates movement in an axial direction of the road roller 86.SELECTED DRAWING: Figure 6
Patent JP-2022174678-A (JP)
Title: Information processing device, information processing method, and program
Inventor: Tone Yuta
IPC: G06Q30/06
Filed: 2021-05-11
Abstract: To present an update method related to a vehicle according to contents.SOLUTION: An information processing device includes a control unit that performs: receiving a first update request related to a first vehicle from a user terminal; when the first update is a hardware update, presenting execution of the first update at a store, to the user terminal; and when the first update is a software update, presenting execution of the first update by wireless communication, to the user terminal.SELECTED DRAWING: Figure 9
Patent JP-2022175922-A (JP)
Title: Post-processing device and image forming system
Inventor: ENDO TAKAHIRO
IPC: B65H43/00
Filed: 2021-05-14
Abstract: To provide a post-processing device with high accuracy of perforation shape and perforation interval.SOLUTION: The present invention pertains to a post-processing device that performs post-processing on a sheet on which an image has been formed by an image forming apparatus, comprising: conveyance rollers conveying the paper in a conveyance direction; a punch rotatable in a forward direction with respect to the conveyance direction at a position facing one side of the paper in the conveyance direction downstream of the conveyance rollers; a die having a die hole that can be rotated in the direction opposite to the forward direction at a position facing the other side of the paper; punch hole forming means for forming punch holes in the paper at positions where the punch faces the die hole; a control unit controlling the conveyance rollers and the punch hole forming means; a number-of-sheets acquiring unit that acquires the number of sheets of transport paper; and control amount acquiring means for acquiring the number of revolutions of the conveyance rollers or the number of revolutions of the punch and die based on the outer diameter of the conveyance rollers predicted from the acquired number of sheets; wherein, the conveyance rollers are rotated at the acquired number of rotations, or the punch and the die are rotated at the acquired number of rotations.SELECTED DRAWING: Figure 1
Patent JP-2022158759-A (JP)
Title: Molding method of transparent resin laminate
Inventor: TORII TADASHI
IPC: C08G18/48
Filed: 2021-03-31
Abstract: To provide a molding method of a transparent resin laminate in which adhesive tapes and gaskets are not required to form cavities in a functional resin layer so as to expect the reduction in man-hours, the by-production of waste can be suppressed, and good adhesion of the functional resin layer to a transparent resin base can be ensured.SOLUTION: A molding method of a transparent resin laminate having a functional resin layer on at least one side of a transparent resin base, including the following processes: (1) a first process of dropping a monomer M of a thermosetting molding material on a concave surface 13b of a seat mold 13 in an amount exceeding the amount capable of forming a functional resin layer 12; (2) a second process of exposing an assembly with a transparent resin base 11 placed on the dripped monomer M to an atmosphere at a temperature at which the molding material can gelate for a predetermined time to allow air to escape between the seat mold 13 and the transparent resin base 11 while allowing the monomer M to diffuse and further gelate on the underside of the transparent resin base 11 to form the mold; and (3) a third process of hardening and mold-releasing the gelatinized installations on the assembly after the second process.SELECTED DRAWING: Figure 1
Patent JP-2021120026-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2021-05-21
Abstract: To recognize an operation mode of derivation operation means even if reception of operation of the derivation operation means is invalidated.SOLUTION: In detection of operation (a stop switch for performing first stop operation, a MAXBET switch 6, a start switch 7, and an adjustment switch 10) other than second stop operation, reception of the second stop operation is invalidated although the second stop operation is in a receivable state. When the operation other than the second stop operation is not detected, the reception of the second stop operation is revalidated. Control is performed so as to continuously display a navigation number as navigation notification on a game auxiliary indicator 12 even if the reception of the second stop operation is invalidated.SELECTED DRAWING: Figure 31
Patent JP-2022178824-A (JP)
Title: antibacterial fabric
Inventor: SHIROGUCHI SATOKO
IPC: D03D15/47
Filed: 2021-05-21
Abstract: To solve the problem of natural fibers that, though various antibacterial agents have been proposed because the natural fibers such as silk, cotton, wool and hemp which are materials for a woven fabric which have been commonly used for a long period of time basically have no antibacterial property and tend to cause deterioration such as yellowing, odor and corrosion, these antibacterial agents fall off by abrasion or washing to lose effect in an early stage.SOLUTION: There is provided a hybrid fabric or a nonwoven fabric in which a single layer or a multilayer synthetic fiber having a fiber diameter of 0.5 to 100 μm obtained from an alloy of 50 to 100 wt.% of a polyacetal resin (POM) and 0 to 50 wt.% of a biodegradable polyester resin (including POM alone) accounts for 30 to 80 wt.% of the whole fabric, and natural fibers such as silk, cotton, wool and hemp account for 20 to 70 wt.% of the whole fabric. The hybrid fabric or the nonwoven fabric has a high antimicrobial property, and does not lose its effect for a long period of time. The hybrid fabric or a nonwoven fabric can be formed into a product which has a good antibacterial property while maintaining touch feeling, high-class feeling, dyeability, reliability and the like of the natural fibers, and is economically acceptable.SELECTED DRAWING: None
Patent JP-2022180951-A (JP)
Title: joinery device
Inventor: HIROSE MAKOTO
IPC: E06B7/23
Filed: 2021-05-25
Abstract: To provide a joinery device capable of improving water tightness.SOLUTION: A joinery device includes: a door body 20; a hinge 30 for allowing the door body 20 to rotate to open/close at the door tail side of the door body 20; a door tail side frame member 11 arranged to face the door tail of the closed door body 20; a first elastic member 40 placed on the door tail side frame member 11; and a second elastic member 50 placed on the door tail of the door body 20. The first elastic member 40 has a pressed portion 42 that is compressed by being pressed in the depth direction by the door tailing edge of the closing door body 20 and a projecting piece that is sandwiched between the second elastic member 50 and the door tail side frame member 11 when the door body 20 is closed. The pressed portion 42 is formed in a hollow shape with inner space surrounded by a peripheral wall. In the inner space, a receiving part 42b is provided for receiving the inner surface of the peripheral wall when it is recessed.SELECTED DRAWING: Figure 2
Patent JP-2022186246-A (JP)
Title: Elevator group management system
Inventor: HARA YAHIRO
IPC: B66B11/02
Filed: 2021-06-04
Abstract: To efficiently ventilate each car without lowering operation efficiency, and to appeal the ventilation state of each car to passengers at a hall.SOLUTION: An elevator group management system according to an embodiment comprises ventilation target detection means, allocation control means, and ventilation operation means. The ventilation target detection means detects a ventilation target car from the cars based on the cumulative number of passengers in each car. The allocation control means temporarily prohibits allocation of hall calls to the ventilation target car until ventilation of the ventilation target car is started. The ventilation operation means opens a door of the ventilation target car at a preset standby floor when the ventilation target car responds to all calls, and activates a ventilation device installed in the ventilation target car.SELECTED DRAWING: Figure 1
Patent JP-2022190195-A (JP)
Title: Glass antenna and window glass for vehicle
Inventor: NOGUCHI AKIHIRO
IPC: H01Q1/22
Filed: 2021-06-14
Abstract: To provide a glass antenna which secures the required antenna sensitivity, is not susceptible to noise and has a small occupancy area with a simple antenna pattern.SOLUTION: A antenna provided in a window glass of a vehicle comprises: a core wire side element which is connected to a core wire side power supply part; and a ground side element which is connected to a ground side power supply part. The ground side element comprises: a first ground side element and a second ground side element extending in the first direction from the ground side power supply part; and a third ground side element extending in the second direction different from the first direction from the ground side power supply part. The first ground side element and the second ground side element extend in the reverse directions along a body flange.SELECTED DRAWING: Figure 1
Patent JP-2022190902-A (JP)
Title: Transmission case and transmission
Inventor: SAITO KOJI
IPC: F16H57/032
Filed: 2021-06-15
Abstract: To provide a transmission case which is excellent in oil repellent performance, and to provide a transmission including the transmission case.SOLUTION: One of embodiments relates to a transmission case in which a coat is formed in at least a part of an inner surface. The coat includes an amorphous fluorine resin and a porous material. The porous material is dispersed over the amorphous fluorine resin. A part of the porous material is exposed from a coat surface.SELECTED DRAWING: Figure 1
Patent JP-2023000733-A (JP)
Title: Lighting fixture for vehicles
Inventor: HAMAMOTO TAKANORI
IPC: F21S41/663
Filed: 2021-06-18
Abstract: To provide a lighting fixture for vehicles that has optical axis adjusting function and yet achieves light weight and low cost through a reduction in the number of components and also allows the simplification of an assembly process.SOLUTION: A vehicular headlight 1 uses a plurality of light sources to make individually a light distribution pattern. At least one of light sources respectively included in a plurality of light distribution modules comprises a set of multiple light emitters, which is a light-emitter set light source 50 capable of brightness control on a minimum light emission unit. A light distribution controller 10 connected to the light-emitter set light source 50 has a light emission distribution area setting unit 100 having a light emission distribution area 50a to be set in a light emission range of the light-emitter set light source 50. When adjusting misalignment between a low beam light distribution pattern LP and a high beam light distribution pattern HP, the light emission distribution area setting unit 100 performs misregistration correction to move the light emission distribution area 50a on the basis of information on misalignment of both light distribution patterns LP and HP from a designed position in a state where the light distribution modules 4 and 5 have been assembled.SELECTED DRAWING: Figure 4
Patent JP-2023003153-A (JP)
Title: Exposure apparatus, exposure method, and manufacturing method for product
Inventor: SUMIYOSHI YUHEI
IPC: G03F7/20
Filed: 2021-06-23
Abstract: To provide a technique suitable for forming a pattern on a substrate with high accuracy.SOLUTION: An exposure apparatus exposes a substrate to light by using an original in which a pattern is formed and includes an illumination optical system to guide illumination light to the original, the illumination light including first illumination light with a first wavelength and second illumination light with a second wavelength different from the first wavelength, and a projection optical system to form a pattern image of the original by using the illumination light at a plurality of positions in an optical axis direction. The exposure apparatus adjusts a positional deviation in a direction perpendicular to the optical axis direction between a pattern image formed by the first illumination light and a pattern image formed by the second illumination light by changing an incident angle of the illumination light entering the original.SELECTED DRAWING: Figure 4
Patent JP-2023004061-A (JP)
Title: Electric component arrangement structure of vehicle
Inventor: TERANISHI MASAHIRO
IPC: B62M7/02
Filed: 2021-06-25
Abstract: To provide an electric component arrangement structure of a vehicle capable of shortening a harness connected to a control unit and a power generator.SOLUTION: A motor cycle 1 comprises: an engine 41; a power generator 43 for generating power by using an output of the engine 41; a chain for conveying the output of the engine 41 to a rear wheel 3; a drive sprocket which is disposed behind the power generator 43 and has the chain wound around it; a sprocket cover 46 that covers at least one of the chain and the drive sprocket; ACG-ECU71 for controlling the power generator 43, and a first harness 81A connected to the ACG-ECU71 and the power generator 43. The ACG-ECU71 is fixed to the sprocket cover 46.SELECTED DRAWING: Figure 1
Patent JP-2023004407-A (JP)
Title: Transmission system of working machine
Inventor: NAKAMURA MANABU
IPC: G01L3/10
Filed: 2021-06-25
Abstract: To provide a transmission system of a working machine capable of accurately measuring a load torque.SOLUTION: A transmission system 90 includes: a speed changer 80d; a first magnetic sensor 72 which detects a rotation speed and a rotation phase of an input shaft 61; a second magnetic sensor 74 which detects a rotation speed and a rotation phase of an output shaft 63; and a controller 70 which acquires a load torque applied to the speed changer 80d. When a clutch shifts from an open state to an engaged state, the controller 70 acquires a phase difference between a rotation phase of the input shaft 61 and a rotation phase of the output shaft 63 with a reference where no slippage of a clutch occurs. The controller 70 acquires a load torque applied to the speed changer 80d on the basis of the acquired phase difference.SELECTED DRAWING: Figure 1
Patent JP-2023004545-A (JP)
Title: Power supply circuit and image formation device
Inventor: NAKAZAWA KAZUO
IPC: H02M1/08
Filed: 2021-06-28
Abstract: To enable immediate turning on of a heater while detecting an inflow of a DC.SOLUTION: A low voltage power supply 30 comprises: a triac 106 that turns on/off a heater in response to supply of a current from a commercial power supply 60; a relay 104 that turns on/off supply of a current to the triac 106 from the commercial power supply 60; a heater control unit 41 that controls the heater by controlling the triac 106 and the relay 104; a DC detection circuit 150 that detects a DC from the commercial power supply 60; and a DC protection circuit 160 that, when the DC detection circuit 150 has detected a DC, prevents the triac 106 from being turned on even if the heater control unit 41 tries to turn on the triac 106, and also prevents the relay 104 from being turned on even if the heater control unit 41 tries to turn on the relay 104.SELECTED DRAWING: Figure 2
Patent JP-2023006911-A (JP)
Title: sensor
Inventor: TAKESHIMA YOSHITADA
IPC: H10N30/853
Filed: 2021-07-01
Abstract: To prevent an element for detection (e.g., a piezoelectric element) from being broken or damaged when carrying a sensor.SOLUTION: A sensor 1 comprises a piezoelectric element 4 for detection, a weight 5 for causing the piezoelectric element 4 to generate a voltage, and a fixation member 7 for fixing the weight 5 to a member 6. The piezoelectric element 4 and the weight 5 are arranged side by side in the direction of gravity so that the load of the weight 5 acts upon the piezoelectric element 4. The member 6 has a through-hole 6a through which the fixation member 7 is inserted. The weight 5 has an insertion-hole 5a into which the fixation member 7 is inserted. The fixation member 7 has a thread portion 7c. The insertion-hole 5a of the weight 5 has a thread portion 5b that corresponds to the thread portion 7c of the fixation member 7.SELECTED DRAWING: Figure 1
Patent JP-2023007188-A (JP)
Title: Learning device, method, program, and inference device
Inventor: KANISHIMA YASUHIRO
IPC: G06N20/00
Filed: 2021-07-01
Abstract: To improve the performance of a model while ensuring consistency before and after updating the model.SOLUTION: A learning device includes an acquisition section, a first calculation section, a second calculation section, and an update section. The acquisition section acquires data to which a label indicates whether it is normal data or abnormal data is given. The first calculation section calculates an abnormality degree indicating a degree that the data is abnormal data using the output of a model for the data. The second calculation section calculates a loss value related to the abnormality degree using an adjustment parameter based on the previously calculated loss value and a loss function based on the label. The update section updates a parameter of the model so as to minimize the loss value.SELECTED DRAWING: Figure 1
Patent JP-2023010104-A (JP)
Title: Steering device and operation switching controller
Inventor: YAMADA JUN
IPC: B62D1/181
Filed: 2021-07-09
Abstract: To detect a steering position with high precision.SOLUTION: A steering device is equipped with a steering shaft 3 to which a steering wheel 121 is attached at one end and which is rotated by torque inputted from the steering wheel 121, a steering column 10 that rotatably supports the steering shaft 3 and has at least two column members 11, 20, and 40 combined so as to enable relative displacement in an axial direction, telescopic actuators 80 and 90 that relatively displaces the column members 11, 20, and 40 in the axial direction, and sensors 18 and 58 that detect that the relative positions between the column members 11, 20 and 40 are displaced to predetermined positions.SELECTED DRAWING: Figure 2
Patent JP-2021180322-A (JP)
Title: Light source system
Inventor: YAMAKAWA MASAHIKO
IPC: H05B44/00
Filed: 2021-07-20
Abstract: To provide an artificial light source system that is usable for objects like exhibits in an art museum or the like and long-term inpatients requiring natural illumination similar to sunlight, the artificial light source system being an illumination system capable of performing continuous reproduction so as to be close to sunlight as much as possible and subtle differences in the sunlight varying depending on time and locations.SOLUTION: An illumination device is embodied which is an illumination light source for various objects, such as exhibits in an art museum, requiring a high color rendering property similar to that of natural light, is capable of reproducing sunlight radiated onto the earth by considering area differences and time differences, and is capable of radiating white light having reduced ultraviolet to blue light-emitting components causing anxiety about bad influence on pictures and the like. The illumination device uses at least four types of white light sources composed of a combination of ultraviolet to violet light-emitting LEDs and a fluorescent body and adjusts a material type of the used fluorescent body and mixture ratios of the white light sources to continuously reproduce a change in sunlight in a specific area in a specific season in a day and reproduce white light whose safety aspect and the like are considered by an improved device structure.SELECTED DRAWING: Figure 1
Patent JP-2022022160-A (JP)
Title: Display assembly for imaging device
Inventor: DANIEL ABAD GARCIA
IPC: G09F9/00
Filed: 2021-07-21
Abstract: To provide a display assembly in which electromagnetic radiations coming out of the display assembly can be reduced and at the same time elements or components can be thermally insulated.SOLUTION: A display assembly for an imaging device includes: a display panel 20 having a display 21 and a first control unit 22; a second control unit 60; a thermally insulating layer 40 arranged between the first control unit and the second control unit; and a conductive housing 10. The thermally insulating layer divides the housing into at least a first cavity 100 including the first control unit and a second cavity 200 including the second control unit, and prevents heat generated in the first cavity or the second cavity from reaching the other cavity. The thermally insulating layer further includes an electrically conductive material 42 so that electromagnetic radiations generated in the first cavity or the second cavity are at least partially shielded to prevent the electromagnetic radiations from reaching the other cavity.SELECTED DRAWING: Figure 1