baber/WOPTO huggingface dataset:
Patent JP-2020004972-A (JP)
Title: Direct contact system (DCS) type electronic control unit (ECU)
Inventor: Nagesh Dattatraya Pitlamwar
IPC: H05K3/28
Filed: 2019-06-27
Abstract: To provide a direct contact system (DCS) type electronic control unit (ECU) 100.SOLUTION: An ECU 100 includes a printed circuit board (PCB) 102 having a plurality of contact pads 104 and a plurality of vias 106 disposed outside a housing 110 of the ECU 100. The plurality of contact pads 104 are configured to be connected to a connector. The ECU 100 is characterized by an insulating material 120 applied to gap 108 of at least one of the vias 106 and the plurality of contact pads 104. Therefore, the failure of the ECU 100 due to a short circuit due to ingress or adhesion of water is prevented by applying the insulating material 120. A method is also provided for preventing the failure of the ECU 100.SELECTED DRAWING: Figure 1
Patent JP-2021007131-A (JP)
Title: Condensing photovoltaic power generation module and condensing photovoltaic power generation device
Inventor: SAITO KENJI
IPC: H01L31/048
Filed: 2019-06-28
Abstract: To provide a condensing photovoltaic power generation module and a condensing photovoltaic power generation device that suppresses deterioration of a sealing portion at the bottom of a ball lens.SOLUTION: In a condensing photovoltaic power generation module consisting of a collection of condensing photovoltaic power generation units that condense and generate sunlight, the condensing photovoltaic power generation unit includes a Fresnel lens that condenses sunlight, a ball lens 30 at the position to receive the sunlight condensed by the Fresnel lens, a cell 33 that generates electricity by the incident of light that has passed through the ball lens 30, a support portion 31 that supports the ball lens 30 leaving a gap with the cell 33, a transparent resin sealing portion 34 that is sealed and solidified in the lower space of the ball lens 30, and transparent fine particles 34p scattered in the sealing portion.SELECTED DRAWING: Figure 7
Patent JP-2019155194-A (JP)
Title: Game machine
Inventor: IKEDA KAZUTAKA
IPC: A63F7/02
Filed: 2019-07-02
Abstract: To provide a game machine capable of enhancing player's interest.SOLUTION: Determination means determines each of first determination and second determination. Display means dynamically displays each of first identification information indicating a determination result of the first determination, and second identification information indicating a determination result of the second determination. A dynamic display period of the second identification information is varied by satisfying variable conditions based on the dynamic display of the first identification information. Therefore, a dynamic display period of the second identification information is varied by the dynamic display of the first identification information, thus allowing a player to become interested in both dynamic indications, and enhancing the player's interest.SELECTED DRAWING: Figure 1
Patent JP-2021014856-A (JP)
Title: High pressure tank
Inventor: MIYOSHI SHINJI
IPC: B29C70/32
Filed: 2019-07-10
Abstract: To provide a technology capable of inhibiting curling of a wound end part.SOLUTION: A high pressure tank includes: a liner; a reinforcement layer formed on a surface of the liner; and a protection layer formed at the outer side of the reinforcement layer. The protection layer has a helical layer and a hoop layer formed at the outer side of the helical layer. A thickness of a wound end part of the hoop layer is smaller than a thickness of the helical layer.SELECTED DRAWING: Figure 6
Patent JP-2021014161-A (JP)
Title: Sun visor for vehicle
Inventor: ORII HIROSHI
IPC: B60J3/02
Filed: 2019-07-11
Abstract: To sufficiently secure a light-shielding range on the side of side glass.SOLUTION: A sun visor 10 includes a support shaft 11, and two light shielding plates 12 and 13 rotatably supported by the support shaft 11. The support shaft 11 has a base end rotatably supported around a shaft vertically extending to a vehicle width direction outer end of a front end of a roof, extends in a direction crossing the vertical direction, and is supported in a cantilever shape by the roof. The first light shielding plate 12 is arranged on the base end side of the support shaft 11, and its movement in a shaft direction to the support shaft 11 is regulated. The vertical length of the second light shielding plate 13 is longer than the vertical length of the first light shielding plate 12. The second light shielding plate 13 is slidably movable between a normal position overlapping substantially the whole area of the first light shielding plate 12 and an extension position behind the normal position. A length L2 in a longitudinal direction of the light shielding range of the sun visor 10 in the extension state is longer backward than the length in the longitudinal direction of the light shielding range of the sun visor 10 in the normal state.SELECTED DRAWING: Figure 8
Patent JP-2021015489-A (JP)
Title: Image analysis device, image analysis system, image analysis method and image analysis program
Inventor: UCHIDA YUZURU
IPC: G06K7/14
Filed: 2019-07-12
Abstract: To provide a technology for detecting forgery of a code image.SOLUTION: An image analysis device includes an image reading part for reading an image including a code image to generate image data, an image analysis part for acquiring at least one piece of code information by executing analysis including error correction of the image data, and a forgery determination part for determining that the code image is forged in the case that the at least one piece of code information acquired on the basis of success of the error correction includes a plurality of pieces of mutually different code information.SELECTED DRAWING: Figure 1
Patent JP-2019217776-A (JP)
Title: Light irradiation device and printer
Inventor: TAKUBO MASAMI
IPC: B41J2/01
Filed: 2019-07-12
Abstract: To improve reliability.SOLUTION: A light irradiation device in the present disclosure includes: a light irradiation part which has a housing having a light emitting element arranged inside and a light irradiation surface through which light from the light emitting element can pass; and a gas supply part which has a flow channel connected to a side surface of the housing, a supply port which is positioned in an end part of the flow channel opposite to the light irradiation surface and supplies gas to the flow channel, and a discharge port positioned in an end part of the flow channel on the light irradiation surface side and capable of discharging the gas. The flow channel preferably has a plurality of walls connected to each other. The flow channel preferably has one wall out of the plurality of walls which serves as the housing.SELECTED DRAWING: Figure 1
Patent JP-2021014908-A (JP)
Title: Multi-layer structure gasket and manufacturing method therefor
Inventor: MATSUDA TAISUKE
IPC: H01M8/0286
Filed: 2019-07-16
Abstract: To provide a multi-layer structure gasket having low repulsive force under high compression, capable of suppressing occurrence of a path where gas leaks even under low compression, and excellent in sealability.SOLUTION: A multi-layer structure gasket has a foam rubber layer 2 and a non-foam rubber layer 6 in this order on at least one surface of a base material 1. A surface roughness Rz of the non-foam rubber layer is preferably 50 μm or less. A manufacturing method for the multi-layer structure gasket comprises: applying a coating liquid for the foam rubber layer on at least one surface of the base material and cross-linking and foaming it to form a foam rubber layer; then, applying a coating liquid for the non-foam rubber layer on the foam rubber layer and performing leveling treatment on it; and then, cross-linking it to form a non-foam rubber layer.SELECTED DRAWING: Figure 3
Patent JP-2021017955-A (JP)
Title: Fluid compressor and operation device
Inventor: SEGAWA MASAKI
IPC: B60T15/36
Filed: 2019-07-22
Abstract: To provide a fluid compressor capable of driving various kinds of devices using working fluid at the minimum even in an emergency state where power is not supplied, and an operation device comprising the fluid compressor.SOLUTION: A fluid compressor comprises: a cylinder 41; a screw shaft 42 that is rotatably arranged through the cylinder 41; a piston 44 that partitions a cylinder chamber 43 by being screwed into the screw shaft 42 and arranged in the cylinder 41 so that it cannot rotate and can move forward and backward; an urging portion 45 that urges the piston 44 in a direction of reducing the volume of the cylinder chamber 43; a fluid pressure circuit 31 capable of supplying and discharging working fluid to the cylinder chamber 43; and an electric part 46 that rotates the screw shaft 42 so that the piston 44 moves in a direction of increasing the volume of the cylinder chamber 43 to keep it in a stopped state in a normal time, and freely rotates the screw shaft 42 in an emergency.SELECTED DRAWING: Figure 1
Patent JP-2021021894-A (JP)
Title: Housing for optical wiring component, optical wiring component, and electronic apparatus
Inventor: KANEDA MIKIYA
IPC: G02B6/36
Filed: 2019-07-30
Abstract: To provide a housing for an optical wiring component that can suppress breakage of a contained optical wiring, a reliable optical wiring component having the housing for an optical wiring component, and an electronic apparatus having the optical wiring component.SOLUTION: A housing 5 for an optical wiring component includes: a bottom part 501 in the shape of a plate, the bottom part having a bottom surface 502 and a back surface opposite to each other; a wall part 500 protruding from the bottom surface, the wall part forming a frame with a space inside and having through-holes 511 and 512 penetrating the inside and the outside; and pedestal parts 504, 505 located in the positions corresponding to the through-holes in the wall part to protrude from the bottom surface. The housing contains an optical wiring in a bending state and is used to attach adapters 6 and 7 connected to the optical wiring to the through-holes.SELECTED DRAWING: Figure 2
Patent JP-2021022905-A (JP)
Title: Communication control system, prior learning auxiliary device, communication control method, and program
Inventor: MIYATAKE RYO
IPC: H04W16/22
Filed: 2019-07-30
Abstract: To accurately estimate communication quality immediately after operation of a base station while mitigating labor of manual preparation.SOLUTION: A prior learning auxiliary device 40 generates a plurality of different simulation scenarios having positions of a terminal, a communication device, an imaging device, and an obstruction as its elements and constructs a communication environment three-dimensional space model in which the elements included in the simulation scenarios are arranged in a virtual three-dimensional space. The prior learning auxiliary device 40 generates a virtual picture by assuming that the imaging device performs imaging in the three-dimensional space model and calculates estimated communication quality of the communication device and the terminal in the three-dimensional space model. A controller 30 learns correspondence between a picture and communication quality by using the virtual picture and the estimated communication quality. The controller 30 controls a communication destination of the terminal by using: communication quality of the communication device during non-communication estimated by applying a picture imaged by the imaging device to the learned correspondence; and actual measurement communication quality of the communication device during communication.SELECTED DRAWING: Figure 1
Patent JP-2021027479-A (JP)
Title: Electronic apparatus, frequency band setting program, and frequency band setting method
Inventor: NITTA KENICHIRO
IPC: H04W84/12
Filed: 2019-08-06
Abstract: To appropriately set a frequency band of wireless LAN standard to an electronic apparatus having a wireless LAN communication device.SOLUTION: The electronic apparatus is an electronic apparatus uniquely identified by an apparatus identifier, and is provided with a wireless LAN (Local Area Network) communication device, and a control circuit that decrypts an activation key in which the apparatus identifier and a country identifier for identifying the country in which the electronic apparatus is located are encrypted, with the apparatus identifier as a key, extracts the country identifier from the activation key after the decryption, reads out a frequency band associated with the extracted country identifier from a frequency band table in which a plurality of country identifiers and frequency bands of wireless LAN standard supported in countries identified by the respective country identifiers are associated with each other and registered, and sets a wireless LAN communication device so as to enable wireless LAN communication in the read-out frequency band.SELECTED DRAWING: Figure 3
Patent JP-2021026723-A (JP)
Title: Image processing apparatus, image processing method and program
Inventor: OBAYASHI MASAAKI
IPC: G06T7/187
Filed: 2019-08-08
Abstract: To provide a technology that improves accuracy of position estimation of an object.SOLUTION: An image processing apparatus estimates an object area within image data on the basis of attention area data indicating an attention area in recognition processing of an object included in the image data and information on a candidate area of the object extracted from the image data.SELECTED DRAWING: Figure 4
Patent JP-2020144830-A (JP)
Title: Operation analyzer and operation analysis program
Inventor: OZAWA RYO
IPC: G05B19/418
Filed: 2019-08-09
Abstract: To provide a structure which can generate, in real-time, determination data for determining whether a correct operation is being done, on the basis of an operation video which shows that a specific operation is being done repeatedly.SOLUTION: There is generated determination data in which division information is set to divide an operation video taken by an imaging unit 13 on a unit operation-by-unit operation basis at the timing of detecting each division operation on the basis of the division operation preset on a unit operation-by-unit operation basis, and which includes the operation video taken by the imaging unit 13 and the set division information.SELECTED DRAWING: Figure 6
Patent JP-2019216106-A (JP)
Title: Oxiranyl acyl derivative as electrolyte additive for lithium ion battery
Inventor: MARTA PORTA GARCIA
IPC: H01M10/0568
Filed: 2019-08-15
Abstract: To provide an electrolyte composition for an electrochemical battery having a long life, a high energy density, and a high operating voltage, particularly a lithium ion battery.SOLUTION: An electrolyte composition includes (i) at least one aprotic organic solvent, (ii) at least one conductive lithium salt, (iii) a compound having a specific structure having an epoxy structure, and (iv) optionally at least one further additive.SELECTED DRAWING: None
Patent JP-2021033597-A (JP)
Title: Smoking area monitoring system and smoking area monitoring method
Inventor: YOKOMIZO HAYATO
IPC: G01N5/02
Filed: 2019-08-23
Abstract: To provide a smoking area monitoring system and a smoking area monitoring method for detecting cigarette smoking in a smoking area dedicated to a heat-not-burn tobacco product.SOLUTION: A smoking monitoring system for a smoking area dedicated to a heat-not-burn tobacco product includes at least one sensor configured to measure characteristic values that indicate the characteristics of substances contained in the air in the smoking area, and at least one computer or monitoring server connected to the at least one sensor. The computer acquires sensor data from the sensor and determines, based on the sensor data, whether cigarette smoking is being performed in the smoking area.SELECTED DRAWING: Figure 1
Patent JP-2021032670-A (JP)
Title: Particles and method for manufacturing the same
Inventor: KANEZAKI KENGO
IPC: G01N33/543
Filed: 2019-08-23
Abstract: To provide particles with a high efficiency of sensibilization of a ligand, the particles having a small nonspecific adsorption property and having a carboxyl group for fixing the ligand.SOLUTION: The present invention relates to particles including particles as a core a polymer having a unit derived from a vinyl monomer or having a copolymer with a unit derived from a vinyl monomer and with a unit derived from a glycidyl group-containing monomer, the surface of the core being coated with a polymer of a silane coupling agent having at least one carboxyl group.SELECTED DRAWING: None
Patent JP-2021030165-A (JP)
Title: Porous adsorption medium, solid-phase extraction cartridge provided with porous adsorption medium, and method for producing porous adsorption medium
Inventor: TEJIMA NORIO
IPC: B01J20/26
Filed: 2019-08-26
Abstract: To provide a porous adsorption medium that is high in the degree of freedom in morphology and easy in the handling without impairing the excellent functions of porous particles used in adsorption and removal of chemical substances, and to provide a method for producing porous adsorption medium.SOLUTION: Provided is a porous adsorption medium, which is an adsorption medium having liquid-passable communication holes, which is made by bonding porous particles having a reactive functional group and exhibiting adsorptivity and a reactive polymer having a functional group that reacts with the reactive functional group with a cross-linking agent.SELECTED DRAWING: Figure 1
Patent JP-2021032768-A (JP)
Title: Angle detection device
Inventor: Nakahata takayuki
IPC: G01D5/245
Filed: 2019-08-27
Abstract: To provide an angle detection device that highly accurately detects a rotation angle of a rotor of a single magnetic track.SOLUTION: An angle detection device 1 comprises: a rotor 100 that has a magnetic track 2 having a magnetic pole pair lined at equal intervals in a concentric ring-shaped way; a magnetic sensor 3 that has a plurality of detection reference points; and an angle computation unit 4 that computes an angle of the rotor 100 on the basis of a detection value for each of the plurality of detection reference points to be output from the magnetic sensor 3. The plurality of detection reference points are provided on a concentric circle centering an origin with a point on a rotation axis of the rotor 100 in a position different in a plane view from a magnetic center of the magnetic track 2 as the origin, and include, in order, a first detection reference point, a second detection reference point shifting at a first angle, a third detection reference point shifting at the first angle, a fourth detection reference point shifting at the first angle, a fifth detection reference point shifting at a second angle from the first detection reference point, a sixth detection reference point shifting at the second angle, a seventh detection reference point shifting at the second angle from the third detection reference point and an eighth detection reference point shifting at the second angle from the fourth detection reference point.SELECTED DRAWING: Figure 1
Patent JP-2021029915-A (JP)
Title: Absorbent article for men
Inventor: OGAWA HIDENORI
IPC: A61F13/512
Filed: 2019-08-29
Abstract: To provide an absorbent article for men capable of diffusing a body fluid in a plane direction, especially in a width direction for preventing topical absorption of the body fluid, reducing contact cold sense after absorption and achieving a preferable dry tactile.SOLUTION: An absorbent article comprises: a liquid permeable top sheet; a liquid impermeable back sheet; and an absorber arranged between the top sheet and the back sheet. The absorbent article is formed into a substantially kite shape. The top sheet is a composite sheet formed by overlapping a liquid permeable nonwoven fabric and an open hole film. On the top sheet, a pair of bilaterally symmetric body fluid diffusion channels which are molded so as to project into a salient shape on a skin contact face side, are arranged in parallel and separated in a width direction. The body fluid diffusion channels are arranged in an inclination state so that a width direction center side is closer to a ventral part side from the width direction center side to both end parts of the width direction, and both end part sides of the width direction are closer to a crotch part side, and are not arranged in the vicinity of a center line in the width direction.SELECTED DRAWING: Figure 1
Patent JP-2021030689-A (JP)
Title: Liquid discharge device
Inventor: KANEGAE TAKAKIMI
IPC: B41J2/01
Filed: 2019-08-29
Abstract: To provide a technique capable of reducing quality deterioration of a formed product which is formed by a liquid discharged from a liquid discharge device.SOLUTION: A first head unit comprises a first head for discharging a first color liquid and a second color liquid, and a second head for discharging the first color liquid and the second color liquid. A second head unit comprises a third head for discharging a third color liquid and a fourth color liquid, and a fourth head for discharging the third color liquid and the fourth color liquid. The first head and the second head are provided at mutually different positions in a first direction and at mutually different positions in a second direction crossing the first direction, the third head and the fourth head are provided at mutually different positions in the first direction and at mutually different positions in the second direction, the first color is cyan, and the third color is magenta.SELECTED DRAWING: Figure 2
Patent JP-2019205915-A (JP)
Title: Fiber optic sensor guided navigation for vascular visualization and monitoring
Inventor: HAYTHAM ELHAWARY
IPC: A61B1/313
Filed: 2019-09-06
Abstract: To provide a system for monitoring a blood vessel.SOLUTION: The system comprises: a processor; a memory coupled to the processor; a fiber optic shape sensing device configured to be inserted in a blood vessel for providing shape sensing data indicating a blood flow in the blood vessel; and a display. When executed by the processor, the memory configures the processor to: map branches of the blood vessel on the basis of changes in the blood flow; generate an overlay image on the basis of the shape sensing data, the overlay image indicating a shape of the blood vessel and locations of the branches; determine a count of the number of sealed branches; and cause the display to render the overlay image over a rendering of the blood vessel to provide a guide for visualizing the branches of the blood vessel, and update the overlay image to display the count of the number of sealed branches.SELECTED DRAWING: Figure 4
Patent JP-2021044656-A (JP)
Title: Relay device and on-vehicle communication system
Inventor: NIIHARA YOSHIHIRO
IPC: H04L12/28
Filed: 2019-09-10
Abstract: To provide a relay device and an on-vehicle communication system that can reduce harness in the on-vehicle communication system using signals with different communication speeds.SOLUTION: A relay device includes: an input unit supplied with a mixed signal including a first signal in a first band and a second signal in a second band different from the first band from the outside; a band-pass filter that extracts the first signal of the mixed signal; a low-pass filter that extracts the second signal of the mixed signal; and a switch that outputs the extracted first signal to a control device based on information included in the first signal extracted by the band-pass filter. The relay device outputs the first signal extracted by the low-pass filter to the control device without going through the switch.SELECTED DRAWING: Figure 1