baber/WOPTO huggingface dataset:
Patent JP-2021009166-A (JP)
Title: Pressure sensor shield structure and pressure sensor having the same
Inventor: TAKIMOTO KAZUYA
IPC: G01L19/00
Filed: 2020-10-28
Abstract: To provide a pressure sensor shield structure capable of reducing effects of an electric field arising between a sensor chip and a metal diaphragm of a pressure sensor without increasing the number of parts of the pressure sensor and assembly work steps.SOLUTION: A cap-shaped shield member 17 for shielding a signal processing electronic circuit section of a sensor ship 16 from unwanted electric fields is disposed between one end face of a sensor chip 16 and a diaphragm 32 in a sealed liquid chamber 13 and is supported by an end face of a disk-like conductive plate 19. The conductive plate 19 is electrically connected, for example, to input/output terminals 40ai and bonding wires Wi. The sensor chip 16 is supported by an end portion of a chip-mounting member 18 that is electrically connected thereto via the input/output terminals 40ai and bonding wires Wi.SELECTED DRAWING: Figure 1
Patent JP-2021014588-A (JP)
Title: Resin composition for underfill, electronic component device and method for producing electronic component device
Inventor: DEGUCHI OUSHI
IPC: C08K5/49
Filed: 2020-10-28
Abstract: To provide a resin composition for underfill excellent in flowability, filling property, moldability, temperature cycle resistance and moisture resistance, a highly reliable electronic component device at least partially sealed with the resin composition for underfill and a method for producing the electronic component device.SOLUTION: A resin composition for underfill comprises (A) epoxy resin, (B) aromatic amine compound, (C) inorganic filler and (D) organic phosphorus compound.SELECTED DRAWING: None
Patent JP-2022071779-A (JP)
Title: Movement amount calculation apparatus
Inventor: NINOMIYA Takeru
IPC: G06T7/00
Filed: 2020-10-28
Abstract: To make it possible to appropriately eliminate feature points on a moving object and improve the accuracy of VO according to the present invention.SOLUTION: A movement amount calculation apparatus of the present invention comprises: a feature point detection unit 200 for detecting a plurality of feature points from an image; a moving object area detection unit 300 for detecting a moving object area from the image; a noise area estimation unit 400 for estimating a moving object expansion area existing around the moving object area in the image and estimating a noise area in which the calculation of a movement amount of an own vehicle may have an error based on the moving object area and the moving object expansion area; a feature point elimination unit 500 for eliminating the feature points included in the noise area from the plurality of feature points and outputting the remaining feature points; a feature point tracking unit 600 for tracking the feature points output from the feature point elimination unit in chronological order; and an own vehicle movement amount calculation unit 700 for calculating the movement amount of the own vehicle based on the tracking result by the feature point tracking unit.SELECTED DRAWING: Figure 1
Patent JP-2022072648-A (JP)
Title: Method of executing class classification processing using machine learning model, information processing device, and computer program
Inventor: WATANABE RYOKI
IPC: G06N3/04
Filed: 2020-10-30
Abstract: To provide a technology that enables class classification processing to be executed at high speed.SOLUTION: A method of executing class classification processing includes: (a) preparing N machine learning models where N is an integer more than or equal to 2; and (b) executing class classification processing on to-be-classified data using the N machine learning models. Each of the N machine learning models is configured to classify input data as any of a plurality of classes, and to have at least one class different from another machine learning model among the N machine learning models.SELECTED DRAWING: Figure 2
Patent JP-2021061591-A (JP)
Title: Optimizing drive scheme for multiple projector system
Inventor: ERIC KOZAK
IPC: H04N13/363
Filed: 2020-10-30
Abstract: To provide a cost-effective projection system which achieves a high dynamic range.SOLUTION: A method for a light projection system comprises combining light from two or more projectors. Each projector is controlled so that the combined light output of the projectors matches a target for the projected light. Optimization is performed to generate image data and control signals for each of the projectors.SELECTED DRAWING: Figure 1
Patent JP-2022076162-A (JP)
Title: Noise estimation device and vehicular control device
Inventor: TAMACHI TOSHIAKI
IPC: B60W10/08
Filed: 2020-11-09
Abstract: To specify a driving state of a vehicle in which noise resulting from the rattling sound is easily generated.SOLUTION: A control device 40 as a noise estimation device is applied to a vehicle including: an internal combustion engine 10 as a power source; and a change gear 20 as a power transmission mechanism. The control device 40 includes a storage device 46 which stores mapping data being data that defines mapping that has been learned with machine learning. The control device 40 includes a CPU 42 as an execution device. When a variable about the output in the power source and a variable indicating the state of the power transmission mechanism are input as an input variable, the mapping outputs a variable indicating a functional level about the noise due to transmission of the rattling sound to a cabin 90 of the vehicle as an output variable. The rattling sound is generated when the power transmission mechanism is operated. The CPU 42 executes estimation processing of estimating the functional level on the basis of a value of the output variable output by the mapping by inputting a value of the input variable to the mapping.SELECTED DRAWING: Figure 1
Patent JP-2022076835-A (JP)
Title: Vehicular shading device
Inventor: KOMORIYA KAZUNORI
IPC: B60J3/04
Filed: 2020-11-10
Abstract: To provide a vehicular shading device which can improve comfort of an occupant during automatic operation without shielding a visual field of the occupant during manual operation.SOLUTION: A vehicular shading device 10 in a vehicle which is controlled to be switchable between automatic operation and manual operation comprises: a shading part 18 which is arranged at a vehicle front side of the vehicle seat where an occupant is seated and at a passenger compartment upper side of the front window glass to block a light; and a shading region changing means 20 which can expand a shading region of the shading part 18 during automatic operation of the vehicle in comparison with manual operation. Therefore, comfort of the occupant during automatic operation can be improved without shielding a visual field of the occupant during manual operation.SELECTED DRAWING: Figure 1
Patent JP-2022079956-A (JP)
Title: Method and apparatus for manufacturing composite member
Inventor: KANEDA AKIHIRO
IPC: B29C45/40
Filed: 2020-11-17
Abstract: To provides a method for manufacturing a composite member that can reduce a cycle time to obtain a composite member compared to conventional methods and can reduce a manufacturing cost of the composite member.SOLUTION: A method for manufacturing a composite member comprising a metal member and a rubber-like member includes: a metal member arrangement step 104 in which a metal member coated with a crosslinkable adhesive is arranged in a mold; an uncrosslinked rubber material insertion step 105 in which an uncrosslinked rubber material of the rubber-like member is inserted into the mold; a mold heating step 106 in which the mold is heated and the uncrosslinked rubber material is crosslinked to form an integral body of the rubber-like member and the metal member; a taking-out step 107 in which the integral body of the metal member and the rubber-like member is taken out of the mold; and an additional heating step 108 in which the integral body taken out of the mold is additionally heated to advance the crosslinking of the adhesive.SELECTED DRAWING: Figure 5
Patent JP-2022083182-A (JP)
Title: Fixing device
Inventor: TAKEUCHI KENJI
IPC: F16C13/00
Filed: 2020-11-24
Abstract: To provide a fixing device equipped with a stationary plate having a pad fixed thereto, with which device the stationary plate can be installed so as to appropriately follow a bearing surface.SOLUTION: A fixing device 8 comprises: a rotor 120 which is heated by a heater; a pad P1 that sandwiches an endless belt 130 between the rotor 120 and itself; a stationary plate B1 having a first surface F11 to which the pad P1 is fixed; a holder 140 that supports the stationary plate B1 from the side opposite the pad P1; and a pressing member (spring SP) that presses a pressure-applied part BA at an edge of the stationary plate B1 in the width direction of the endless belt 130 in a direction of separating from the rotor 120. The holder 140 includes a bearing surface F1 which is in contact with a second surface F12 of the stationary plate B1, with the widthwise middle part of the bearing surface F1 being more projected toward the rotor 120 than is the edge, and a retreat surface F3 which is located at a position more apart from the rotor 120 than the bearing surface F1, with at least a portion of the retreat surface F3 being arranged between the pressure-applied part BA and the bearing surface F1 in the widthwise direction.SELECTED DRAWING: Figure 8
Patent JP-2021028031-A (JP)
Title: Game machine
Inventor: SUZUKI TOMOHIRO
IPC: A63F7/02
Filed: 2020-11-26
Abstract: To provide a game machine capable of securing space.SOLUTION: A distribution member 19983 is journaled rotatably and its shaft member 988a (rotating shaft) is arranged along a width direction of a game board 13. Therefore, since a passage TR3 and a passage TR4 are arranged along a direction crossing the game board 13 (base plat e 19060), at least one portion of the passage TR3 and the passage TR4 can be arranged by utilizing space (namely, space in a front side and a rear side of the base plate 19060) in a fore-and-aft direction (in a direction crossing the game board 13 (base plate 19060) relatively having a space margin. Therefore, by miniaturizing a distribution unit 19980 in a width direction (a horizontal direction in front view), space for arranging other members can be secured correspondingly.SELECTED DRAWING: Figure 161
Patent JP-2022084236-A (JP)
Title: Cooperative operation support device
Inventor: SHIRAISHI SHINICHI
IPC: B60W50/00
Filed: 2020-11-26
Abstract: To provide a cooperative operation support device which can help each component in a system having a plurality of components to operate cooperatively.SOLUTION: A cooperative operation support device for helping cooperative operation of each component in a system having a plurality of components specifies processing versions of processing executed by each of the plurality of components based on version information in the components and interface information between the components, and notifies each of the plurality of components of the specified processing versions.SELECTED DRAWING: Figure 7
Patent JP-2022085065-A (JP)
Title: Vehicle frame structure
Inventor: ISHIGURO MASAYA
IPC: B62D21/02
Filed: 2020-11-27
Abstract: To provide a vehicle frame structure provided with a reinforcement member for securing required strength, while avoiding interference with a brake chamber.SOLUTION: The vehicle frame structure comprises: a side rail 10 with a u-shaped cross section formed of a first side wall part 11, a first upper wall part 13 and a first lower wall part 12; a first reinforcement member 20 with a u-shaped cross section which is smaller in length in a vertical direction of a vehicle than the first side wall part and which is mounted on the inside of the first side wall part; a second reinforcement member 30 with an L-shaped cross section which is smaller in length in the vertical direction of the vehicle than the first side wall part and which is mounted on the outside in a vehicle width direction of the first side wall part; a third reinforcement member 40 with an L-shaped cross section which extends in the vehicle width direction to be connected with the side rail; and a brake chamber 3 of the vehicle arranged below the side rail. In the side rail, a notch part 14 is formed right above, in the vertical direction of the vehicle, the brake chamber, in the first lower wall part, where first to fourth reinforcement members are mounted so that at least portions thereof are positioned right above the notch part.SELECTED DRAWING: Figure 1
Patent JP-2022086653-A (JP)
Title: Manufacturing method of printed circuit board
Inventor: YAMAGUCHI HITOSHI
IPC: H05K3/34
Filed: 2020-11-30
Abstract: To provide a manufacturing method of a printed circuit board that can suppress the generation of solder balls when soldering is performed by reflow processing.SOLUTION: A manufacturing method of a printed circuit board according to the present invention includes a step of providing a step portion 24 such that a specific electronic component 1 can be mounted on the peripheral edge of a printed wiring board 2 on which the electronic component 1 is mounted so as to satisfy a condition expressed by the following mathematical formula (F1) before a step of mounting the electronic component 1: 0.5X≤Y≤1.5X (F1). X: The distance in the vertical direction between a grounding point of a lead wire 12 and the lower surface of the component body 11 when the component body 11 of the electronic component 1 is arranged horizontally. Y: The distance between the contact point between the lower surface of the component body 11 of the electronic component 1 and the step portion 24 and the surface of the land 22 in the vertical direction when the electronic component 1 is mounted on a land 22 of the printed wiring board 2.SELECTED DRAWING: Figure 4
Patent JP-2022089064-A (JP)
Title: Engine device
Inventor: INOSHITA KENJI
IPC: F02D41/06
Filed: 2020-12-03
Abstract: To curb degradation of emissions.SOLUTION: An engine device comprises an engine and a control unit which executes recovery rich control controlling the engine so as to make an air-fuel ratio rich throughout a predetermined period after engine is recovered from a fuel cut. When the engine undergoes intermittent stops during execution of the recovery rich control, the control unit executes the recovery rich control in a period shorter than the predetermined period after restarting the engine. Thus, the engine device can suppress a total period of the recovery rich control from being extended when the engine is restarted after undergoing the intermittent stops during the execution of the recovery rich control. Consequently, the engine device can curb degradation of emissions through suppression of increase in an amount of hydrocarbon in exhaust.SELECTED DRAWING: Figure 2
Patent JP-2021045158-A (JP)
Title: Dna binding proteins using ppr motif and uses thereof
Inventor: YAMAMOTO TAKU
IPC: C12Q1/48
Filed: 2020-12-04
Abstract: To provide DNA binding proteins using pentatricopeptide repeat (PPR) motif and uses thereof.SOLUTION: Provided herein is a protein capable of base-specifically or base sequence specifically binding to a DNA, which protein comprises a plurality of a PPR motif having a structure of Formula 1, preferably 2-30 of the PPR motif, where in Formula 1; Helix A is a moiety capable of forming an α helix structure; X is not present or a moiety of 1-9 amino acids; Helix B is a moiety capable of forming an α helix structure; L is a moiety of 2-7 amino acids in length, where the motif contains a specific combination of three amino acids of No. 1 A.A., No. 4 A.A., and No. "ii" (-2) A.A. of the Helix A corresponding to a target DNA base or target DNA base sequence.SELECTED DRAWING: None
Patent JP-2022089478-A (JP)
Title: Engine device
Inventor: FUKUI KEITA
IPC: F02M37/08
Filed: 2020-12-04
Abstract: To detect boiling of fuel in a fuel tank.SOLUTION: A target discharge flow rate of a fuel pump is set by using feedback control using a proportional term and an integration term on the basis of a difference between fuel pressure that is pressure of fuel in a fuel flow passage and a target fuel pressure to control the fuel pump. In this case, a difference is calculated by subtracting a second processing value obtained by applying annealing processing of second responsiveness lower than first responsiveness to the integration term from the integration term or a first processing value obtained by applying annealing processing of the first responsiveness to the integration term in the feedback control, and when the calculated difference is a difference threshold value or greater, boiling of the fuel in the fuel tank is detected.SELECTED DRAWING: Figure 12
Patent JP-2021107213-A (JP)
Title: Joint joining aircraft wing to aircraft body
Inventor: MARK R MCLAUGHLIN
IPC: B64C1/00
Filed: 2020-12-07
Abstract: To provide a joint in fasteners for joining an aircraft wing to an aircraft body, where the joint allows easy access to fastener holes in deburring the fastener holes after drilling.SOLUTION: A joint 18 joining an aircraft wing 14 to an aircraft body employs a splice panel 64 that is engaged in surface engagement with a skin panel 22 on a side of the aircraft body and is engaged in surface engagement with a leg panel 24 extending upwardly from the aircraft wing. Multiple fasteners 76, 82 extend through the splice panel and the leg panel, and extend through the splice panel and the skin panel. The fasteners attach the splice panel to the skin panel and attach the splice panel to the leg panel, thereby attaching the skin panel to the leg panel. After fastener holes have been drilled through the splice panel and the leg panel to attach the splice panel to the leg panel, the splice panel can be removed from the leg panel. This allows easy access to the fastener holes.SELECTED DRAWING: Figure 2
Patent JP-2022090449-A (JP)
Title: Asphalt mixture density estimation method and density estimation system
Inventor: ASAKAWA SHINJI
IPC: G01N9/00
Filed: 2020-12-07
Abstract: To provide an asphalt mixture density estimation method and an asphalt mixture density estimation system capable of estimating, with a small work load, the density of an asphalt mixture forming a road surface.SOLUTION: In a method of estimating density of an asphalt mixture A that estimates the density of the asphalt mixture A forming a road surface 30, a density estimation system 10 acquires an image G in which the road surface 30 is captured, and analyzes the captured image G, and estimates the density of the asphalt mixture A on the road surface 30 based on an analysis result of the captured image G.SELECTED DRAWING: Figure 2
Patent JP-2021098010-A (JP)
Title: Rotary device for welding continuous web
Inventor: MATTEO PIANTONI
IPC: A61F13/496
Filed: 2020-12-14
Abstract: To allow a radial position of a rotary element of a continuous web rotary welding device to define a welding interval, and to provide a rotary welding device for a continuous web capable of changing the radial position of a welding unit to a rotating shaft so as to acquire a desired welding step along an operation outer circumference.SOLUTION: A rotary welding device includes an element (5) for rotating around a rotating shaft (5a), one or more elements (9) for supporting continuous webs (2) supported by the rotary element (5), and a plurality of units (6) for welding the continuous webs (2) supported by the rotary element (5). The rotary welding device includes first movement means configured so as to instruct a relative rotation of an anvil element to a welding tip, and second movement means configured so as to move the anvil element to the welding tip, and is configured so as to change a relative position of the welding tip to the rotating shaft (5a) of the rotary element (5).SELECTED DRAWING: Figure 1
Patent JP-2021064434-A (JP)
Title: Semiconductor device
Inventor: KIMURA HAJIME
IPC: G09G3/36
Filed: 2020-12-16
Abstract: To provide a semiconductor device that suppresses circuit malfunction due to deterioration of a transistor in a circuit having at least two inputs acting on one output of a logic circuit or the like.SOLUTION: In a circuit having at least two inputs acting on one output of a logic circuit or the like, a transistor that continues to output a specific level signal (L level signal) switches (inverts) a direction of a current flowing through the transistor. That is, a source and a drain are switched at arbitrary intervals by exchanging a magnitude relation of a voltage applied to a first terminal and a second terminal (the terminal which becomes the source or the drain) of the transistor at arbitrary intervals. Specifically, in the circuit having the transistor, in a portion that continues to output a specific level signal (L level signal), as the specific level signal, a L level signal (L level signal whose potential changes at arbitrary intervals) having a plurality of potentials different from each other is used.SELECTED DRAWING: Figure 1
Patent JP-2022096429-A (JP)
Title: Game machine
Inventor: YUKIE TAKESHI
IPC: A63F5/04
Filed: 2020-12-17
Abstract: To provide a game machine capable of enhancing interest in a game.SOLUTION: A 15-token small winning combination avoidance performance for avoiding winning of a 15-token small winning combination is executed by reporting incorrect hitting order when a hitting order chance winning combination is won in a first AT, an additional lottery is held when stop operation is performed in depression order reported in the 15-token small winning combination avoidance performance, a winning assistance performance for assisting winning of a 15-token small winning combination is executed by reporting correct hitting order when a hitting order chance winning combination is won in a second AT state, and an additional lottery is not held when the winning assistance performance is executed.SELECTED DRAWING: Figure 20
Patent JP-2022097039-A (JP)
Title: Display system
Inventor: NISHIYAMA KENICHI
IPC: G09G5/36
Filed: 2020-12-18
Abstract: To provide a display system that can display an aspect of an element that is a person or an object to be displayed on a display unit, with an arbitrary position as a viewpoint.SOLUTION: A display system 1 includes a wireless tag 10, a base station 20, a server 30, and an information terminal 40. The wireless tag 10 is attached to an element that is a person or a thing possessed by the person, and records element information identifying an aspect of the element. The base station 20 and the server 30 associate and acquire the element information and positional information by non-contact communication with the wireless tag 10. The information terminal 40 determines an arbitrary reference position. The information terminal 40 extracts the element information on an element located near a position identified by reference position information from the element information. The information terminal 40 causes a display unit 44 to make a display based on at least element information extracted by an element extraction unit, on the basis of the corresponding positional information, with the reference position as a reference.SELECTED DRAWING: Figure 1
Patent JP-2020530250-A (JP)
Title: エンジン制御モジュールにおいて複数のハイサイド負荷を接続するための制御論理回路
IPC: H02M1/08
Filed: 2017-08-01
Abstract: エンジン制御モジュール用途において共通リターンピンで複数の負荷を接続するための方法および装置が開示される。電源には一度に複数の負荷のうちの1つだけを接続できる。ハイサイドでは、各負荷がコネクタのそれぞれのピンを介して電源に結合される。ローサイドでは、複数の負荷が、負荷を接地に接続するコネクタの共通リターンピンを共用する。第1の負荷がハイサイドで電源に接続されるとき、ローサイドで第1の負荷を接地に接続するために第1のローサイド駆動回路が使用される。第2の負荷がハイサイドで電源に接続されるとき、ローサイドで第2の負荷を接地に接続するために第2のローサイド駆動回路が使用される。
Patent JP-2020532600-A (JP)
Title: 油系掘削流体用の層状複水酸化物
IPC: E21B21/00
Filed: 2018-08-10
Abstract: 掘削流体および掘削流体を調製する方法。油系掘削流体は、基油を含む基油連続相、水性分散相、および少なくとも１つのレオロジー調整剤を含む。少なくとも１つのレオロジー調整剤は、マグネシウム／アルミニウム（Ｍｇ／Ａｌ）層状複水酸化物（ＬＤＨ）ダイヤモンドイド化合物を含む。