baber/WOPTO huggingface dataset:
Patent JP-2021124666-A (JP)
Title: Display device
Inventor: ITO OSAMU
IPC: G02F1/1343
Filed: 2020-02-07
Abstract: To provide a display device that can improve the display quality.SOLUTION: A display device according to one embodiment includes a first substrate, a second substrate facing the first substrate, and a liquid crystal layer provided between the first substrate and the second substrate. The first substrate includes: a first signal line and a second signal line formed of a first metal material and being adjacent to each other along a first direction; a first scan line and a second scan line formed of a second metal material and being adjacent to each other along a second direction intersecting with the first direction; a semiconductor layer electrically connected to the first signal line and the first scan line; a first transparent electrode in contact with the semiconductor layer; an organic insulating layer with a contact hole penetrating to reach the first transparent electrode; and a second transparent electrode in contact with the first transparent electrode through the contact hole. The first transparent electrode exists at a center of a pixel region surrounded by the first signal line, the second signal line, the first scan line, and the second scan line in a plan view. The contact hole does not overlap with the first metal material or the second metal material.SELECTED DRAWING: Figure 4
Patent JP-2021131410-A (JP)
Title: Image forming method
Inventor: OTSUJI SATOSHI
IPC: G03G9/097
Filed: 2020-02-18
Abstract: To provide an image forming method that has excellent releasability and low-temperature fixability and a wide color gamut when toner layers in a plurality of colors are formed on a transfer material.SOLUTION: An image forming method includes: a step of forming, on a transfer material, an unfixed composite toner image obtained by superimposing a plurality of toner images; and a fixing step of fixing the unfixed composite toner image onto the transfer material with a fixing unit that is brought into contact with the unfixed composite toner image on the transfer material and applies heat to the unfixed composite toner image from thereabove. A toner forming the toner image has toner particles containing a binder resin, a colorant, and wax. The toner has a storage elastic modulus G' at 120°C of 5,000≤G'≤30,000. When G'(TL) is the storge elastic modulus at 150°C of a toner of a top layer forming the unfixed composite toner image, and G'(BL) is the storage elastic modulus at 110°C of a toner of a bottom layer, 0≤G'(BL)-G'(TL)≤8,000 is established.SELECTED DRAWING: None
Patent JP-2021132112-A (JP)
Title: Thermoelectric conversion device, interface device, and airflow sensor
Inventor: SHIBATA MAKOTO
IPC: H01L35/32
Filed: 2020-02-19
Abstract: To provide a thermoelectric conversion device that can accurately arrange a plurality of electrically independent thermoelectric conversion element trains in a first direction and a second direction that intersect each other in a specific plane while having a simple structure.SOLUTION: A thermoelectric conversion device includes a plurality of first thermoelectric conversion element trains 31A to 31H each having a plurality of thermoelectric conversion elements 3A arranged in a first direction X among the first direction X and a second direction Y that intersect each other in a particular plane, and electrically connected in series, and a plurality of second thermoelectric conversion element trains 32A to 32H each having a plurality of thermoelectric conversion elements 3B arranged in the second direction Y and electrically connected in series, and the plurality of first thermoelectric conversion element trains 31A to 31H are arranged side by side in the second direction Y, and the plurality of second thermoelectric conversion element trains 32A to 32H are arranged side by side in the first direction X.SELECTED DRAWING: Figure 5
Patent JP-2021130793-A (JP)
Title: Deterioration measurement device, system and method, and lubricant composition
Inventor: YOKOMIZO Masato
IPC: C10M127/04
Filed: 2020-02-21
Abstract: To enable a grasp of deterioration of a lubricant composition used in various types of applications.SOLUTION: A deterioration measurement device comprises: a light-emitting unit to irradiate an object to be measured comprising a fluorescent compound which emits fluorescence when receiving irradiation light with the irradiation light; a light-receiving unit which receives the fluorescence emitted by the fluorescent compound and transmits a signal corresponding to the received fluorescence; and a detection unit which detects deterioration of a lubricant composition on the basis of the signal transmitted by the light-receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2021132678-A (JP)
Title: Leg brace
Inventor: TAKEDA TAKAHIRO
IPC: A61H3/00
Filed: 2020-02-21
Abstract: To provide a leg brace that is capable of coping with the buckling conditions of a lower leg to a thigh and the inclination conditions of the lower leg of each wearer.SOLUTION: A leg brace 1 is a leg brace worn to the leg of a wearer P. The leg brace includes: a knee brace 2 worn on a knee of the wearer P, and making the knee of the wearer P rotate; a lower leg aid 3 for suppressing thrust of the knee of the wearer P, and capable of being stretched in the direction where a yawing axis extends, when the axis extending in a vertical direction of the wearer P in a standing posture of the wearer P is assumed as a yawing axis; and an adjusting mechanism 4 capable of adjusting a relative position between the yawing axis circumference with the knee brace 2, and the lower leg aid 3 and the roll axis circumference, when the axis to extend in the longitudinal direction of wearer P is assumed as a roll axis in the standing posture of the wearer P.SELECTED DRAWING: Figure 1
Patent JP-2020102640-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOSHINARI
IPC: H05B44/00
Filed: 2020-02-25
Abstract: To provide a highly reliable semiconductor device which includes a thin film transistor having stable electric characteristics, and alternatively to manufacture a highly reliable semiconductor device at lower cost with high productivity.SOLUTION: In a method for manufacturing a semiconductor device that includes a thin film transistor where a semiconductor layer including a channel formation region and a semiconductor layer including a source region and a drain region are formed using an oxide semiconductor layer, heat treatment for reducing impurities such as moisture (heat treatment for dehydration or dehydrogenation) is performed so as to improve purity of the oxide semiconductor layer.SELECTED DRAWING: Figure 1
Patent JP-2021132795-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2020-02-26
Abstract: To increase game interest.SOLUTION: A game machine includes game control means (game control device 100) that comprehensively controls a game, and performance control means (performance control device 300) that controls a performance on the basis of information from the game control means. The game control means can count the number of games until a specific condition is satisfied, hold data including the counting result even in a power interruption state, and discard the held data by performing a predetermined operation. The performance control means can execute a predetermined performance based on the result of counting by the game control means being a specific number of times.SELECTED DRAWING: Figure 117
Patent JP-2021136670-A (JP)
Title: Information processing apparatus, control method for the same, and program
Inventor: KAWAI RYOYA
IPC: H04W4/00
Filed: 2020-02-28
Abstract: To appropriately execute program cooperation.SOLUTION: There is provided a control method in which: when predetermined information is acquired by a first program with a first method, processing based on the predetermined information is controlled to be executed by a second program on the basis of the start-up of the second program, and when the predetermined information is acquired by the first program with a second method, the processing based on the predetermined information is controlled not to be executed by the second program even if the second program is started up.SELECTED DRAWING: Figure 1
Patent JP-2021133919-A (JP)
Title: Drive support device and drive support method
Inventor: OSHITA WASANTA
IPC: B60K31/16
Filed: 2020-02-28
Abstract: To provide a drive support device which can simplify an ACC start operation of a driver at a start while avoiding the execution of an ACC start at timing which is not intended by the driver, and a drive support method.SOLUTION: A drive support device 30 has an ACC start operation acceptance part 33 for accepting an ACC start operation performed by a driver during a stop of an own vehicle, and an ACC start operation holding part 34 for holding the ACC start operation which is accepted by the ACC start operation acceptance part 33 as an effective indication for a prescribed period after the execution of the ACC start operation, and canceling it after the lapse of the prescribed period.SELECTED DRAWING: Figure 3
Patent JP-2021141350-A (JP)
Title: earphone
Inventor: KOHINATA RYOSUKE
IPC: H04R1/28
Filed: 2020-03-02
Abstract: To prevent adverse effects on sound quality.SOLUTION: An earphone 1 includes a nozzle 5, and a sound absorbing material 6 provided at the tip of the nozzle 5. The nozzle 5 has a cylindrical shape. The sound absorbing material 6 is provided at the tip of the nozzle 5 in a circular portion forming an opening of the nozzle 5. The earphone 1 further includes a fixing member 7 for fixing the sound absorbing material 6 to the nozzle 5. The fixing member 7 includes a fitting portion 8 for fitting the fixing member 7 to the nozzle 5, and a fixing portion 9 for fixing the sound absorbing material 6. The fixing member 7 has an engaging claw 10 that engages with the nozzle 5.SELECTED DRAWING: Figure 3
Patent JP-2021070467-A (JP)
Title: Vehicle structure
Inventor: NOHARA SATOSHI
IPC: B62D25/08
Filed: 2020-03-06
Abstract: To provide a vehicle structure which can effectively absorb a load applied during a frontal collision with a simple structure.SOLUTION: A vehicle structure 100 includes: side members 1 disposed at left and right sides of a vehicle and extending in a vehicle fore and aft direction; a dash panel 3 disposed on the side members 1; and a suspension member 4 disposed below the side members 1. The suspension member 4 has upper end parts 40 attached to lower surfaces of the side members 1. Lower end parts 30 at left and right sides of the dash panel 3 and the upper end parts 40 of the suspension member 4 are provided at positions facing each other across the side member 1 in a vehicle vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2021137436-A (JP)
Title: Ultrasound diagnostic device and program
Inventor: TANIGUCHI TETSUYA
IPC: A61B8/14
Filed: 2020-03-09
Abstract: To establish both of high resolution and tissue recognition by suppressing scattered acoustic noise while drawing a reflector of a tissue with high resolution even when an analyte has many scatterers in the tissue.SOLUTION: An ultrasound diagnostic device 100A comprises: a sound ray signal generation unit 14 for generating a sound ray signal on the basis of a reception signal acquired from an ultrasound probe 2 for transmitting/receiving ultrasound to/from an analyte; imaged signal extraction units 15a, 15b for extracting first and second imaged signals as a plurality of imaged signals from the sound ray signal by performing filtering of passage through a plurality of different bands; and an image calculation unit 17a that generates a difference signal using first and second imaged signals and performs calculation on the first imaged signal using the difference signal.SELECTED DRAWING: Figure 2
Patent JP-2021139223-A (JP)
Title: Wheel stopper device
Inventor: SANYOSHI TORU
IPC: E04H6/42
Filed: 2020-03-09
Abstract: To provide a wheel stopper device which can be simply installed and removed.SOLUTION: A wheel stopper device includes: a rod-like shaft 2; two first frames 4a and 4b whose one ends are slidably mounted on one side of the shaft 2 while connecting with each other; two second frames 5a and 5b whose one ends are slidably mounted on the other side of the shaft 2 and whose the other ends are rotatably fit to the respective other ends of the two first frames 4a and 4b; and a pair of wheel stopper tools 6a and 6b mounted on the two second frames 5a and 5b.SELECTED DRAWING: Figure 1
Patent JP-2021145538-A (JP)
Title: Distributed power system
Inventor: MABUCHI MASAO
IPC: H02M7/493
Filed: 2020-03-13
Abstract: To supply electric power to loads by different electric systems at a system-linkage operation and an independent operation regardless of the types of inverters used in a power conditioner.SOLUTION: A distributed power system (1) supplies electric power to a load at a prescribed output and comprises: electric power supply devices (7a, 7b, 7c) which supply DC power; a plurality of power conditioners (20a, 20b, 20c) which convert the DC power input from the electric power supply devices into AC power; and output terminals (17, 18, 19) connected to loads (2, 3) to which electric power is supplied and a commercial power system (1a). At linkage operation with the commercial power system, the plurality of power conditioners are connected in parallel to supply electric power to the loads (2, 3), and at independent operation, the connection to the loads (2, 3) is to be broken while electric power in an electric system different from that at the linkage operation is supplied to a second load (8).SELECTED DRAWING: Figure 1
Patent JP-2021148021-A (JP)
Title: Fuel supply device
Inventor: SATO HIROSHI
IPC: F02M37/00
Filed: 2020-03-17
Abstract: To provide a fuel supply device enabling improvement of arrangement flexibility.SOLUTION: A fuel supply device 1 includes: a fuel pump 10 pumping up fuel F in a fuel tank 2 from a lower side to an upper side and pressure-feeding the fuel to an internal combustion engine 57; and a pressure regulator 45 regulating pressure of fuel discharged from the fuel tank 2 to a constant value or smaller. The pressure regulator 45 is disposed below the fuel pump 10.SELECTED DRAWING: Figure 2
Patent JP-2021147484-A (JP)
Title: Moisture-curable composition, and method of producing moisture curable compound
Inventor: TABATA TAKUYA
IPC: C08K5/5415
Filed: 2020-03-18
Abstract: To provide a moisture curable composition which is a compound mainly composed of a silane-terminal ended modified polymer excellent in workability because of a low viscosity in a high shear velocity, and at the same time, capable of preventing sag of a ceramic tile when attaching a heavy load such as a ceramic tile carried out on an approximately vertical surface of a construction structure since workability is sufficiently high because of a high viscosity in a low shear velocity.SOLUTION: The moisture-curable composition of the present invention is mainly composed of a polymer (A) having a hydrophobic part and a hydrophilic part where a diluent (B) having a predetermined viscosity range, a hydrophobic inorganic particle (C), and a thixotropy agent (D) having a hydrophobic part and a hydrophilic part are blended to exert performance for suppressing a viscosity at a high shear velocity under a definite value, and at the same time increasing a viscosity at a low shear velocity.SELECTED DRAWING: None
Patent JP-2021079374-A (JP)
Title: Multistep filtration device for petroleum mining
Inventor: YANG QI
IPC: B01D33/44
Filed: 2020-03-23
Abstract: To provide a multistep filtration device for petroleum mining.SOLUTION: A multistep filtration device for petroleum mining includes a body, a filtration mechanism is provided on each of left and right sides in the body, the filtration mechanism includes a sorting mechanism and a pressing mechanism, the pressing mechanism is positioned on a right side of the sorting mechanism, a connection space is provided in the body, and columnar spaces are symmetrically provided on both of left and right sides of the connection space. The present invention can filter impurities with good efficiency by a rotatable circular filter, and is provided with two kinds of filters having different hole diameters, petroleum passes through a larger filter hole and a smaller filter hole in order, and the present invention can remove the impurities thoroughly, and further, also can prevent blockage of a pipe.SELECTED DRAWING: Figure 1
Patent JP-2021149893-A (JP)
Title: Neural network analysis apparatus, neural network analysis method, and program
Inventor: ITO HIDEMASA
IPC: G06F16/906
Filed: 2020-03-24
Abstract: To provide a neural network analysis apparatus, a neural network analysis method, and a program that facilitate interpretation of a learned model while suppressing deterioration of prediction accuracy.SOLUTION: A neural network analysis apparatus according to an embodiment comprises a node used index pattern acquisition unit, and a clustering unit. The node used index pattern acquisition unit acquires a node used index pattern being information indicating a node used index that is a value indicating a degree for a node of a neural network to be used according to an input into an input layer for each node of an input layer, an intermediate layer and an output layer of the neural network, for each test data that is input into a learned model represented by an analysis object neural network which is a neural network of an analysis object. The clustering unit performs clustering of the test data and the node used index pattern on the basis of the node used index pattern acquired by the node used index pattern acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2021152992-A (JP)
Title: Cable connector including cable holder and method of manufacturing the cable connector
Inventor: SAKOTA YUSUKE
IPC: H01R13/506
Filed: 2020-03-24
Abstract: To provide a cable holder and the like capable of improving usability for a user and enhancing a simplification of operations.SOLUTION: A housing and a cable holder are included. The cable holder includes at least three engagement portions on each of opposing outer side surfaces. In a direction along a lead-out direction of the cable led out from the cable holder, a first engagement portion is placed on a side far from of the cable lead-out side, a second engagement portion is placed on a side near the lead-out side, and a third engagement portion is placed therebetween. The housing includes at least corresponding engagement portions on each of opposing inner side surfaces. The cable holder is placed at least at a first engagement position and a second engagement position with respect to the housing. At the first engagement position, the first and second engagement portions are in engagement with the first and second corresponding engagement portions, respectively, while the third engagement portion has not yet engaged with the third corresponding engagement portion, and at the second engagement position, all the first to third engagement portions are in engagement with the first to third corresponding engagement portions, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021157217-A (JP)
Title: Drawing projection system, drawing projection method and program in construction machinery
Inventor: IKEDA MASATAKA
IPC: E02F9/26
Filed: 2020-03-25
Abstract: To provide drawing projection systems, drawing projection methods and programs in construction machinery.SOLUTION: A drawing projection system 1 in a construction machine is provided with a transmissive display unit 12 provided in the driver's seat of the construction machine, an eye track unit 11 for detecting a position of the driver's eyes, a position acquisition unit 14 for detecting the position of the construction machine, and a control unit 13 for displaying on the display unit 12 the drawing data adjusted to be displayed in an actual size and superimposed on the appropriate position of the construction site, when viewed from the driver's point of view, based on the position of the eyes and the position of the construction machine.SELECTED DRAWING: Figure 1
Patent JP-2021154404-A (JP)
Title: Release paper peeling device, end effector, and control device of robot arm
Inventor: KIKUCHI TAKESHI
IPC: B25J13/00
Filed: 2020-03-25
Abstract: To enable a release paper to be efficiently peeled off.SOLUTION: A release paper peeling device that peels off a release paper comprises a first component comprising a needle, and a second component that can rotate along a rotating shaft while supporting the first component. A first distance from the rotating shaft to a needle tip of the needle is larger than a second distance, the shortest distance from the rotating shaft to an end part of the second component, and the first distance is smaller than a third distance, the longest distance from the rotating shaft to the end part of the second component. The second component rotates while energizing the release paper, and the second component rotates in a direction in which a distance from the rotating shaft to an end part of the second component becomes shorter.SELECTED DRAWING: Figure 4
Patent JP-2021154786-A (JP)
Title: Electrical power system
Inventor: USAMI TAKEHIRO
IPC: H02J1/00
Filed: 2020-03-25
Abstract: To suppress malfunction due to noise for electrical components that are not preferable to be affected by noise.SOLUTION: An electrical power system 1A comprises: a first wiring path which supplies electric power supplied from an electric power source (secondary battery BAT) to first electrical components (electrical component 401 to electrical component 40m, electrical component 501 to electrical component 50n and electrical component 601 to electrical component 60k) which emit noise in a plurality of electrical components included in a vehicle; and a second wiring path which supplies electric power supplied from the electric power source to second electrical components (electrical component 701 to electrical component 70x, electrical component 801 to electrical component 80y and electrical component 901 to electrical component 90z) which are concerned with at least safety of the vehicle in the plurality of electrical components.SELECTED DRAWING: Figure 1
Patent JP-2021155146-A (JP)
Title: Bend correction device and image formation apparatus
Inventor: KOMATSU NOBUYOSHI
IPC: B65H29/70
Filed: 2020-03-26
Abstract: To provide a bend correction device which improves a conveyance performance in comparison to a bend correction device having a structure in which a member of pressing a belt from the inner side with the upstream side and downstream side thereof in the sheet conveyance direction exists only on the inside of a virtual circle, and an image formation apparatus having the bend correction device.SOLUTION: A decurler 24 includes a conveyance roll 51 and a decurler belt 61. An abutting member 62 is arranged on the inner side of the decurler belt 61. The abutting member 62 includes an upstream side convex portion 621 and a downstream side convex portion 622. The abutting member 62 includes a concave portion 623 in an intermediate portion thereof. At least the upstream side convex portion 621 of the upstream side convex portion 621 and the downstream side convex portion 622 protrudes with respect to a virtual circle to which the circular arc of a guide member 64 is fit.SELECTED DRAWING: Figure 6