baber/WOPTO huggingface dataset:
Patent JP-2020062514-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-01-22
Abstract: To provide a game machine capable of improving an interest in a game of a player.SOLUTION: A period performance formed of a first performance for indicating whether or not, a first condition is established, and a second performance for determining a performance mode of the first performance, is repeatedly executed by period performance execution means. A first condition is established when a first requirement in which, a low probability state is set by probability setting means, and a second requirement in which, a prescribed number of determination is executed by first determination means, in a state in which a first game state is set, are satisfied. According to establishment information of the first or second requirement, a performance mode of the period performance is set by the period performance mode setting means. Therefore, it is possible to improve an interest in a game of a player.SELECTED DRAWING: Figure 1
Patent JP-2021117890-A (JP)
Title: Input device
Inventor: GOTO MANABU
IPC: G06F3/044
Filed: 2020-01-29
Abstract: To provide an input device capable of reducing erroneous detection to occur when a hand of a user approaches a display screen.SOLUTION: An on-vehicle device 1 includes: a touch panel 40 and a touch position detection section 42 arranged on a display screen by overlapping so as to detect a touch position on the display screen, which is pointed by a user; a proximity sensor 50 and a proximity position detection section 52 having a detection range including a position farther from the display screen than from the touch panel 40, so as to detect a proximity position of a hand of a user; and a detection validation/invalidation determination section 74 for determining validation of a touch position detected by using the touch panel 40 based on a detection result by the touch panel 40 and a detection result by the proximity sensor 50.SELECTED DRAWING: Figure 1
Patent JP-2020073805-A (JP)
Title: engine
Inventor: NISHIMURA KATSUHIRO
IPC: F02M61/04
Filed: 2020-02-05
Abstract: To facilitate the maintenance of liquid fuel supply rail piping and pilot fuel supply rail piping, in an engine adapted to a premixed combustion system and a diffusion combustion system.SOLUTION: An engine 21 comprises a main fuel injection valve 79, a pilot fuel injection valve 82, liquid fuel supply rail piping 42, pilot fuel supply rail piping 47 and an exhaust manifold 44. The main fuel injection valve 79 supplies liquid fuel supplied from the liquid fuel supply rail piping 42 to a combustion chamber 110 at combustion by a diffusion combustion system. The pilot fuel injection valve 82 supplies pilot fuel supplied from the pilot fuel supply piping 47 to the combustion chamber 110 for the purpose of gas fuel ignition at combustion by a premixed combustion system. The liquid fuel supply rail piping 42 and the pilot fuel supply rail piping 47 are arranged in positions lower than the exhaust manifold 44.SELECTED DRAWING: Figure 3
Patent JP-2021124459-A (JP)
Title: Rotation detector
Inventor: TOMITA KAZUHIKO
IPC: G01D5/245
Filed: 2020-02-07
Abstract: To provide a rotation detector, with which a sensor unit is downsized and the outputs of a plurality of magnetic sensors that are built in the sensor unit are equalized.SOLUTION: A rotation detector comprises: a member 2 to be detected which is attached to a rotation member and is provided with a plurality of magnetic poles along the circumferential direction; and a sensor unit 3 that is attached to a stationary member and arranged facing the member 2 to be detected. The sensor unit 3 includes a tabular detection unit 40 that includes a magnetic detection element and a connecting terminal 41 extended from the detection unit 40, the detection unit 40 including a plurality of magnetic sensors 4 arranged in a row in the plate thickness direction of the detection unit 40, and a housing unit 5 provided so as to collectively cover the plurality of magnetic sensors 4, the magnetic detection element being constituted so as to detect a magnetic field in a direction perpendicular to the plate thickness direction of the detection unit 40. The tip of the sensor unit 3, which is the tip on the detection unit 40 of the plurality of magnetic sensors 4 that is opposite the extension side of the connecting terminal 41, is provided so as to face the axial end face of the member 2 to be detected.SELECTED DRAWING: Figure 3
Patent JP-2021128832-A (JP)
Title: Fuel cell failure diagnosis system
Inventor: YAMASHITA SEIJI
IPC: H01M8/00
Filed: 2020-02-12
Abstract: To provide a fuel cell failure diagnosis system capable of improving the accuracy of failure diagnosis of an in-vehicle fuel cell.SOLUTION: A failure diagnosis system for a fuel cell mounted in a vehicle includes pressure acquisition means for acquiring pressure information of the fuel cell, conductivity acquisition means for acquiring conductivity information of the fuel cell, lapse time acquisition means for acquiring lapse time information from the production of the fuel cell, and a failure diagnosis unit for performing a failure diagnosis of the fuel cell. According to the lapse time information acquired by the lapse time acquisition means, the failure diagnosis unit estimates a creep amount of the fuel cell by collating the pressure information acquired by the pressure acquisition means and the conductivity information acquired by the conductivity acquisition means with a prestored map indicating the relation between the pressure of the fuel cell and the creep amount of the fuel cell and/or a prestored map indicating the relation between the conductivity of the fuel cell and the creep amount of the fuel cell, and diagnoses that the fuel cell has a failure when the creep amount is equal to or higher than a predetermined threshold value.SELECTED DRAWING: Figure 2
Patent JP-2021127042-A (JP)
Title: Dolly and automatic conveyance system
Inventor: CHIBA TAKUJI
IPC: B61B13/00
Filed: 2020-02-14
Abstract: To provide a dolly that can be rendered stationary at a predetermined position and an automatic conveyance system using the dolly.SOLUTION: A dolly according to an embodiment of the present invention comprises: a first plate having a first surface and a second surface opposite to the first surface and on the first surface of which a material can be placed; a caster portion provided on the second surface of the first plate; a first terminal provided on a second-surface side of the first plate; and a locking mechanism portion electrically connected to the first terminal and limiting movement of the caster portion according to a state of power supplied to the first terminal.SELECTED DRAWING: Figure 2
Patent JP-2020075193-A (JP)
Title: X-ray radiographing apparatus for medical image diagnosis
Inventor: ESA SUURONEN
IPC: A61B6/14
Filed: 2020-02-20
Abstract: To provide a more inexpensive and compact X-ray radiographing apparatus for medical image diagnosis, which eliminates a drawback in a known panoramic/cephalic/computed tomography apparatus.SOLUTION: An X-ray radiographing apparatus 200 for medical image diagnosis includes a pillar 240, a rotation part 220 having a first X-ray source 224 and an X-ray radiography detector device 226, and an upper side shelf 250 for supporting the rotation part. The first X-ray source and the detector device are configured so as to provide an image at least by a rotational movement R around a rotation axis 222 of the rotation part. The upper side shelf allows the rotation part to move by a linear movement L with respect to the upper side shelf, and the upper side shelf is attached to the pillar by a pivot joint 252. The pivot joint enables the upper side shelf to make a pivot movement P around the pillar. The rotation part includes a secondary collimator 266 for providing a cephalic image along with a second X-ray source and the detector device of the apparatus.SELECTED DRAWING: Figure 2a
Patent JP-2020160439-A (JP)
Title: Electrochromic device, wearable device, and method for driving electrochromic device
Inventor: YASHIRO TORU
IPC: G02F1/163
Filed: 2020-02-20
Abstract: To provide an electrochromic device that has high responsiveness in performing color developing and reducing driving, high uniformity of color optical density, and high strength and safety against an impact from the outside, is excellent in durability when being driven continuously for a long time, and can reduce power consumption.SOLUTION: An electrochromic device comprises: a first auxiliary electrode and a second auxiliary electrode that have an average distance therebetween of 100 mm or less; a first electrode; a second electrode; an electrochromic layer; a solid electrolyte layer; and control means that applies voltage in any one drive pattern of a first drive pattern, a second drive pattern, and an initialization drive pattern. The first drive pattern is a drive pattern for making the electrochromic layer into a first color developing state; the second drive pattern is a drive pattern for forming, from the first color developing state, a second color developing state in which the color optical density is lower than that in the first color developing state; the initialization drive pattern is a drive pattern for forming an initial color reducing state.SELECTED DRAWING: Figure 5A
Patent JP-2021132157-A (JP)
Title: Semiconductor device
Inventor: SAKAI JUNYA
IPC: H01L23/36
Filed: 2020-02-20
Abstract: To obtain a semiconductor device that can be stored for a long period of time and can ensure reliability.SOLUTION: A base plate 2 has a heat radiation surface 2a and a mounting surface 2b on opposite sides of each other. A semiconductor chip 9 is mounted on the mounting surface 2b of the base plate 2. An encapsulant 17 encapsulates the semiconductor chip 9. A first sheet 7 having a plurality of openings 19 adheres to the heat radiation surface 2a of the base plate 2. A second sheet 8 covers the first sheet 7.SELECTED DRAWING: Figure 1
Patent JP-2021133432-A (JP)
Title: Correction method, verification program of transmission error correction value, and control device, robot
Inventor: MURAKAMI NAOHITO
IPC: G05D3/12
Filed: 2020-02-24
Abstract: To provide a method for confirming adequacy of an angle transmission error correction value in a speed reducer of a robot.SOLUTION: A method for conforming a transmission error correction value in a speed reducer is a method for correcting operation of the speed reducer in a drive mechanism including: a motor; a speed reducer connected to the motor; an input position detection unit for detecting an operation position on an input side of the speed reducer; an output position detection unit for detecting an operation position on an output side of the speed reducer; and a movable unit driven by the motor via the reducer. The method includes a step of calculating a correction value for correcting the operation of the speed reducer by causing the motor to perform a first operation, using a detection value of the input position detection unit and a detection value of the output position detection unit, and a step of comparing an absolute value of the calculated transmission error correction value with a predetermined threshold value. When the absolute value of the transmission error correction value is equal to or less than the threshold value, the correction value is used to correct the operation of the speed reducer.SELECTED DRAWING: Figure 5
Patent JP-2021135004-A (JP)
Title: Air conditioning system
Inventor: YAJIMA RYUZABURO
IPC: F24F1/0063
Filed: 2020-02-27
Abstract: To achieve improvement in safety in preparation for the case where a refrigerant leaks from a connection part which connects a heat exchanger and a refrigerant connection pipeline, in the case where the refrigerant flowing in a refrigerant circuit is a combustible refrigerant.SOLUTION: Out of a first casing 11 for storing a combustion part 10, the surface which is closest to a liquid pipe connection part 38 and a gas pipe connection part 39 is a second part 111b of a first surface 111; however, the surface on which an air intake port 11a is formed is not the second part 111b, but it is formed on a third surface 113 out of a plurality of surfaces (113, 114, 115) adjacent to the first surface 111. As a result, the risk of the combustion part 10 becoming an ignition source of a combustible refrigerant R32 is reduced.SELECTED DRAWING: Figure 3
Patent JP-2021135243-A (JP)
Title: Top dead center position evaluation method and top dead center position evaluation device
Inventor: MATSUNAMI TAKAHITO
IPC: G01M15/06
Filed: 2020-02-28
Abstract: To provide a top dead center position evaluation method and a top dead center position evaluation device, which can evaluate an accurate top dead center position of a piston.SOLUTION: Provided is a top dead center position evaluation method for measuring a rotation angle of a crankshaft and a top surface position of a piston connected to the crankshaft while the crankshaft of an engine is rotated at a predetermined speed by a driving device, and evaluating the rotation angle corresponding to the top dead center of the piston. The top dead center position evaluation method includes: a measuring step of measuring a plurality of deck surface positions, which are deck surfaces of a cylinder block, outside a cylinder in a first direction along an axis of the crankshaft, by a plurality of first measurement sensors, and also measuring the top surface position of the piston by a plurality of second measurement sensors; and an evaluation step of evaluating the top dead center position of the piston on the basis of the rotation angle, the top surface position and the plurality of deck surface positions.SELECTED DRAWING: Figure 8
Patent JP-2021133877-A (JP)
Title: Vehicular occupant monitoring device
Inventor: NAKAMURA RYOTA
IPC: G06T7/20
Filed: 2020-02-28
Abstract: To solve such the problem that an occupant can operate equipment such as an air conditioning device installed to a vehicle, however, it is not desirable for an occupant that occupant's attention is focused on operation of an operation button installed to a vehicle.SOLUTION: An occupant monitoring device 60 for a vehicle 1 includes: operation determination means for determining occupant's non-contact operation by processing a captured image by an imaging device 61 for imaging an occupant getting on the vehicle 1; and output means for outputting control which preliminarily corresponds to the determined occupant's non-contact operation.SELECTED DRAWING: Figure 4
Patent JP-2021005698-A (JP)
Title: Cable management assembly
Inventor: CHEN KEN-CHING
IPC: H05K7/18
Filed: 2020-03-03
Abstract: To provide a cable management assembly which can be easily removed from a slide rail kit and can be easily operated.SOLUTION: A cable management assembly contains: a first cable management arm; a second cable management arm; a supporting frame; and a connection device. One of the first cable management arm, the second cable management arm, and the support frame comprises the connection device. The connection device contains a base, an engagement member, and an operation member. The engagement member includes an engagement part which is adjacently positioned at a first end part of the base. The operation member includes an operation part and a guide part. The operation part is positioned adjacent to a second end part of the base. The operation member is structured so as to be operated via the operation part, and the guide part is structured so as to guide the engagement part in accordance with the operation of the operation member in order to distance the engagement part of the engagement member from an engagement position.SELECTED DRAWING: Figure 3
Patent JP-2021139061-A (JP)
Title: Multilayered woven fabric
Inventor: HASHIMOTO MASAKI
IPC: A41D31/02
Filed: 2020-03-03
Abstract: To provide a multilayered woven fabric in which a front texture and a back texture can be easily separated.SOLUTION: There is provided a multilayered woven fabric in which a front texture and a back texture are alternately bound by a binding yarn. An interval of the binding yarn for alternately binding the front texture and the back texture is 8 or more to 30 or less both in the warp and in the weft direction, and preferably, a binding index represented by the following expression is 1500 or more to 4000 or less; where Binding Index=[√Fineness (dtex)]×Finished Warp Density (numbers/inch)×Finished Weft Density (numbers/inch)/Binding Frequency.SELECTED DRAWING: Figure 1
Patent JP-2021138237-A (JP)
Title: Vehicle air-conditioning device
Inventor: MATSUSHIMA MOEKA
IPC: F25B5/02
Filed: 2020-03-04
Abstract: To control fluid sound when an operation mode is switched.SOLUTION: A vehicle air-conditioning device comprises: opening-and-closing sections 14a and 14b which open and close an air-conditioning coolant passage from a branch section to an air-conditioning evaporation section and a cooling coolant passage from the branch section to an air-conditioning decompression section; and a control section 50 which controls operation of the opening-and-closing sections in a manner that opens the air-conditioning coolant passage when a request is made for cooling air-conditioning air, closes the air-conditioning coolant passage when no request is made for cooling the air-conditioning air, opens the cooling coolant passage when a request is made for cooling a cooling object, and closes the cooling coolant passage when no request is made for cooling the cooling object. The control section also controls the opening-and-closing sections in a manner that reduces coolant discharge capacity of a compressor and keeps the air-conditioning coolant passage closed until a predetermined condition is met when a state where no request is made for cooling the air-conditioning air and a request is made for cooling the cooling object is transferred to a state where no request is made for cooling the cooling object.SELECTED DRAWING: Figure 29
Patent JP-2020112560-A (JP)
Title: Biosensor for biological or chemical analysis, and methods of manufacturing the same
Inventor: CHENG FRANK ZHONG
IPC: G01N21/64
Filed: 2020-03-04
Abstract: To provide a biosensor that includes a device base having a sensor array of a light sensor and a guide array of a light guide.SOLUTION: A light guide 462 has an input region 472 that is configured to receive excitation light 401 and light emission 466 generated by a biological or chemical substance. The light guide extends into the device base toward corresponding light sensors from the input region and have a filter material 460. The device base includes a device circuit that is electrically coupled to the light sensor and configured to transmit a data signal. The biosensor further includes a shield layer 450 that has an aperture 452 positioned with an input area of corresponding light guides as a reference, and is configured such that the light emission propagates into the corresponding input regions through the aperture. The shield layer extends between adjacent apertures, and is configured to block the excitation light and the light emission incident upon the shield layer between the adjacent apertures.SELECTED DRAWING: Figure 9
Patent JP-2020093259-A (JP)
Title: Printing system assembly and method
Inventor: ROBERT B LOWRANCE
IPC: H05B33/10
Filed: 2020-03-05
Abstract: To provide a printing system assembly and method.SOLUTION: The present teachings disclose various embodiments of a printing system for printing a substrate, in which the printing system can be housed in a gas enclosure, where environment within the enclosure can be maintained as controlled printing environment. The controlled environment of the present teachings can include control of a type of gas environment within the gas enclosure, size and level of a particulate matter within the enclosure, control of temperature within the enclosure, and control of lighting. Various embodiments of a printing system of the present teachings can include a Y-axis motion system and a Z-axis moving plate that are configured to substantially decrease excess thermal load within the enclosure by, for example, eliminating or substantially minimizing use of conventional electric motors.SELECTED DRAWING: Figure 5A
Patent JP-2021141497-A (JP)
Title: Image processing system
Inventor: DOI RYUTA
IPC: H04N1/387
Filed: 2020-03-06
Abstract: To provide an image processing apparatus which corrects, in composite document data in which input document data is combined with input image data, information on an image layout area in the composite document data.SOLUTION: A document data comparison unit 218 compares input document data X with training document data X'. A document data extraction unit 220 extracts the training document data X' similar to the input document data X. An analysis unit 224 analyzes an image layout area 10 in the input document data X. A combining unit 226 combines the image layout area 10 in the input document data X applied with a document data label with input image data A to generate composite document data 20. A layout correction unit 228 corrects the image layout area 10 in accordance with instructions from a user. An information correction unit 230 corrects information on the image layout area 10 in the composite document data 20.SELECTED DRAWING: Figure 2
Patent JP-2021014394-A (JP)
Title: Silicate-based fertilizer and method of producing the same
Inventor: IMAI TOSHIO
IPC: C05D9/00
Filed: 2020-03-09
Abstract: To provide a silicate-based fertilizer, etc. produced using biomass combustion ash for part of raw materials, which include potassium and are superior in water-solubility of silicate and citric acid-solubility of magnesium.SOLUTION: A silicate-based fertilizer of this invention contains merwinite (3CaO-MgO-2SiO2) and monticellite (CaO-MgO-SiO2) combined 30 mass% or more, in which a water-soluble ratio is 13% or more measured by a water-weakly acidic cation-exchange resin method, and citric acid-soluble potassium is contained 0.5% or more.SELECTED DRAWING: None
Patent JP-2021145485-A (JP)
Title: Behavior control device and behavior control method
Inventor: HORI MASAKATSU
IPC: B60L15/20
Filed: 2020-03-12
Abstract: To provide a behavior control device capable of appropriately distributing driving torque.SOLUTION: A behavior control device 18 for an electric automobile 10 includes a torque arbitration unit 40 which: sets a distribution between a front wheel driving torque and a rear wheel driving torque according to a target yaw rate; when the distribution ratio of the rear wheel driving torque to the front wheel driving torque is less than a limit value, sets the distributed front wheel driving torque to a target front wheel driving torque, and sets the distributed rear wheel driving torque to a target rear wheel driving torque; and when the distribution ratio of the rear wheel driving torque to the front wheel driving torque is equal to or greater than the limit value, sets the target front wheel driving torque and the target rear wheel driving torque such that braking force is generated at least on a rear wheel 12r.SELECTED DRAWING: Figure 2