baber/WOPTO huggingface dataset:
Patent JP-2021136128-A (JP)
Title: Lighting fixture
Inventor: ICHIKAWA TAKUYA
IPC: F21S2/00
Filed: 2020-02-26
Abstract: To provide a lighting fixture capable of suppressing leakage light from a plurality of prisms of a light guide body.SOLUTION: A lighting fixture 1 includes: a light emitting module 21; and a columnar or tabular light guide body 30 which has an incident surface 31 where light enters, and an opposing surface 33 for emitting the light which has entered from an emission surface 32, and in which a plurality of prisms 34 is formed for emitting light from the emission surface 32. On the opposing surface 33, the plurality of prisms 34 is formed having a first surface 34a inclined with respect to the optical axis direction of the light emitted by the light emitting module 21, and a second surface 34b opposing to the first surface 34a. In the case of viewing a cross section in which the light guide body 30 is cut at a flat surface which is orthogonal to the opposing surface 33 and which is in parallel with the optical axis direction, a first angle of the first surface 34a with respect to the optical axis direction is defined as θ1, a second angle of the second surface 34b with respect to the optical axis direction is defined as θ2, a distance of adjacent two prisms 34 out of the plurality of prisms 34 is defined as L1, and a width along the optical axis of the plurality of prisms 34 is defined as L2.SELECTED DRAWING: Figure 2
Patent JP-2021134718-A (JP)
Title: Internal combustion engine with exhaust turbo supercharger
Inventor: SAWASHITA MASATO
IPC: F02B39/00
Filed: 2020-02-27
Abstract: To improve supercharging responsiveness while improving actual machine adaptability in an internal combustion engine provided with an exhaust turbo supercharger on a back surface of a cylinder head.SOLUTION: An exhaust turbo supercharger 10 includes a turbine housing 11 and a compressor housing 12, and an inlet-side flange 17 of the turbine housing 11 is fixed to a back face 1c of a cylinder head 1. An exhaust collection passage 9 formed on the cylinder head 1 and an exhaust gas introduction passage 16 of the exhaust turbo supercharger 10 are communicated to each other. An intake manifold 31 including an intercooler 30 is fixed to an intake side face 1a of the cylinder head 1, and a throttle valve 37 disposed on the intercooler 30 and an intake outlet 20 of the exhaust turbo supercharger 10 are connected by a supercharging passage 38. As the intake manifold 31 and the supercharging passage 38 are externally provided, flexibility is high and also actuality is high.SELECTED DRAWING: Figure 1
Patent JP-2021135164-A (JP)
Title: Vibration device
Inventor: AKUTSU SUSUMU
IPC: G01M17/007
Filed: 2020-02-27
Abstract: To provide a vibration device capable of more accurately grasping a generation state of abnormal noise generated when a vehicle is vibrated.SOLUTION: A controller 40 of a vibration device 1 controls a vibrator 10 so as to vibrate a wheel W by a control input according to an amplitude and a frequency of a plurality of periodic functions. The plurality of periodic functions is set at a function such that analysis results of frequency spectrum of acceleration of the wheel W during vibration indicates a degree of similarity equal to or more than a predetermined value with respect to analysis results of frequency spectrum of acceleration of the wheel W when a vehicle V travels on a predetermined road surface.SELECTED DRAWING: Figure 12
Patent JP-2021136603-A (JP)
Title: Imaging apparatus, control method of the same and program
Inventor: HIRAI YUICHI
IPC: H04N9/07
Filed: 2020-02-27
Abstract: To control transmission between an imaging element and a processing part based on the viewpoints of both of the image quality and the power consumption.SOLUTION: An imaging element in an imaging apparatus comprises: a sensor array part in which pixel parts are arranged in a lattice shape; an encoding part which encodes image data obtained by the imaging of the sensor array part in accordance with a set compression rate; and a transmission side I/F part which transmits the data obtained in the encoding part to a processing part through a set number of lanes in a plurality of transmission lanes. The processing part comprises: a reception side I/F part corresponding to the transmission side I/F part; and a control part which controls the reception side I/F part, and the encoding part and the transmission side I/F part in the imaging element in accordance with the operation state of the imaging apparatus and processes the received image data. The control part sets a compression rate according to the operation state of the imaging apparatus to the encoding part and to the transmission side I/F part and the reception side I/F part so as to activate the lanes in the number based on the compression rate.SELECTED DRAWING: Figure 1
Patent JP-2021133151-A (JP)
Title: Excrement disposal device and cup
Inventor: UMEZAWA HIROYUKI
IPC: A61F5/452
Filed: 2020-02-28
Abstract: To facilitate washing of a suction hose by controlling a suction path from being clogged and excrement from adhering thereto.SOLUTION: An excrement disposal device 10 includes a cup 21 covering an excreting part including an anus 11A and a urethral opening 11B. A suction port 33 provided in the cup 21 is provided with blade bodies 33A, 33B and 33C functioning as a crushing part for crushing the excrement passing through the suction port 33.SELECTED DRAWING: Figure 9
Patent JP-2021135938-A (JP)
Title: Information processing apparatus, program and information processing method
Inventor: ARITOMI MASAKI
IPC: G06K9/03
Filed: 2020-02-28
Abstract: To enable easily confirming from which position within a document image, meta-data being imparted to a scan document is extracted.SOLUTION: An information processing apparatus according to the present application invention, displays meta-data extracted from a document image associated with a selected document for the document selected out of a plurality of documents which are displayed as a list; and displays a first thumbnail that indicates from which position within the document image corresponding to the document, the meta-data to be imparted to a pointed document is acquired, for a document which is pointed by means of a mouse cursor, of the plurality of documents being displayed as the list.SELECTED DRAWING: Figure 6
Patent JP-2021138017-A (JP)
Title: Manufacturing method for interior material for vehicle
Inventor: MATSUBARA HIRONORI
IPC: B29C33/42
Filed: 2020-03-04
Abstract: To provide a manufacturing method for an interior material for a vehicle, which can increase an adhesive strength of an adhesive body.SOLUTION: A manufacturing method for an interior material for a vehicle, which comprises a resin molded body 10 and a skin material 20 adhered to the resin molded body 10, includes: a mold manufacturing step of manufacturing a molding die 50 by forming a plating layer 54 having a fine irregularity 54A on a mold base material 53 by electroplating; a resin molded body manufacturing step of injecting a thermoplastic resin into a molding space S formed by closing the molding die 50 to produce the resin molded body 10 in which the fine irregularity 54A is transferred to a surface thereof; and an adhesion step of adhering the skin material 20 to a portion where the fine irregularity 54A is transferred in the resin molded body 10.SELECTED DRAWING: Figure 4
Patent JP-2020124509-A (JP)
Title: Assembly toy set and assembly element for assembly toy set
Inventor: ISHIGURO TOMOMI
IPC: A63H33/00
Filed: 2020-03-05
Abstract: To provide a highly amusing assembly toy set.SOLUTION: An assembly toy set includes two first assembly elements 20 having a first track part 25, a second assembly element 110 that has a second track part 114 and has a different shape from that of the first assembly element, and a second assembly element 120 having a second track part 124, and is configured so as to be capable of constructing a moving passage part 310 capable of moving an article 200 by the first track part 25 and the second track parts 114, 124 in a state in which the two first assembly elements 20 and the second assembly elements 110 and 120 are disposed side by side.SELECTED DRAWING: Figure 8
Patent JP-2021137397-A (JP)
Title: Computer system and game system
Inventor: MIYANO TEPPEI
IPC: A63F13/75
Filed: 2020-03-06
Abstract: To provide a technique that appropriately controls an interference act in a shared play environment.SOLUTION: A server system 1100 of a game system 1000 is a computer system for controlling the execution of a predetermined interference act between players playing a predetermined game. The server system 1100 stores data (play history data 610) of each player who has played the game, and analyzes a plurality of game plays of a player 2a to be interfered, selects an interference player 2b, and controls the interference act of the interference player on the player 2a to be interfered, on the basis of the analysis result.SELECTED DRAWING: Figure 2
Patent JP-2021018413-A (JP)
Title: Method, apparatus, device, and computer readable storage medium for recognizing and decoding voice based on streaming attention model
Inventor: SHAO JUNYAO
IPC: G10L15/16
Filed: 2020-03-09
Abstract: To provide a method, an apparatus, a device, and a computer readable storage medium for recognizing and decoding a voice which improves accuracy and decoding speed of a voice recognition system based on a streaming attention model.SOLUTION: The voice recognizing and decoding method includes: generating a plurality of acoustic paths for decoding a voice using a streaming attention model, and merging acoustic paths with identical last syllables of the plurality of acoustic paths to obtain a plurality of merged acoustic paths; selecting a preset number of acoustic paths from the plurality of merged acoustic paths as retained candidate acoustic paths; and merging some acoustic paths with the identical last syllables of the plurality of candidate acoustic paths.SELECTED DRAWING: Figure 3
Patent JP-2020095053-A (JP)
Title: Torque sensor and steering device
Inventor: SHIGETA YASUSHI
IPC: B62D5/04
Filed: 2020-03-13
Abstract: To provide a torque sensor that can suppress deterioration of detection accuracy.SOLUTION: A torque sensor includes a sensor housing, a first sleeve attached to a first rotating member that rotates with respect to the sensor housing, a magnet attached to the first sleeve, a second sleeve attached to a second rotating member coupled to the first rotating member via a torsion bar, a carrier attached to the second sleeve, a yoke attached to the carrier and facing the magnet in a radial direction orthogonal to a shaft direction that is a longitudinal direction of the first rotating member, and a magnetic flux collecting member attached to the sensor housing and facing the yoke in the shaft direction. The carrier faces an opposing end surface of either one of the first sleeve and the magnet in the shaft direction. Length of a gap between the carrier and the opposing end surface in the shaft direction is smaller than length of a gap between the yoke and the magnetic flux collecting member in the shaft direction.SELECTED DRAWING: Figure 7
Patent JP-2021142967-A (JP)
Title: Detection device
Inventor: YOSHIDA TAKANORI
IPC: B62L3/02
Filed: 2020-03-13
Abstract: To provide a detection device that can be retrofitted to a human-power driven vehicle irrespective of the specification.SOLUTION: A detection device includes a sensor detachably installed between an operation device for a human-power driven vehicle and an object device operated by the operation device to detect fluid pressure operated by the operation device.SELECTED DRAWING: Figure 2C
Patent JP-2021150301-A (JP)
Title: Multilayer ceramic capacitor
Inventor: SASABAYASHI TAKEHISA
IPC: H01G4/30
Filed: 2020-03-16
Abstract: To provide a multilayer ceramic capacitor being less likely to suffer from fracture or chipping and high in high-temperature load reliability.SOLUTION: Provided is a configuration that satisfies a requirement that: an Mn/Ti peak intensity ratio, which is a ratio of a peak intensity of Mn found by laser ICP to a peak intensity of Ti found by laser ICP in a dielectric ceramic layer in an end surface outer layer portion 23, is higher than an Mn/Ti peak intensity ratio, which is a ratio of a peak intensity of Mn found by laser ICP to a peak intensity of Ti found by laser ICP in the dielectric ceramic layer in a central portion in a width direction, a length direction, and a layering direction in an effective portion 20; and a peak intensity of Ni found by TEM-EDX is in a portion of the dielectric ceramic layers in the end surface outer layer portion.SELECTED DRAWING: Figure 2
Patent JP-2021147759-A (JP)
Title: Inflatable structure and inflatable structural body
Inventor: ICHIGE KEISUKE
IPC: E04H15/20
Filed: 2020-03-16
Abstract: To provide a technique which makes an external side face of a three-dimensional shape into a plane surface side and improves portability in an inflatable structure.SOLUTION: An inflatable structure comprises a membrane member which includes inner space capable of sealing fluid inside and is maintained in a specific three-dimensional shape by fluid pressure of the fluid sealed into the inner space and a long member which is arranged in the inner space of the membrane member and connected at both ends to the inner surface of the membrane member facing the inner space. When the membrane member is maintained in the specific three-dimensional shape by the fluid pressure of the fluid sealed into the inner space, the long member regulates expansion of the membrane member in the outside direction by constantly maintaining the distance between the inside surface of the membrane member to which one end is connected to the inside surface of the membrane member to which the other end is connected.SELECTED DRAWING: Figure 1
Patent JP-2021133222-A (JP)
Title: Ironing board cover with button press function
Inventor: HASHIMOTO KYOKO
IPC: D06F83/00
Filed: 2020-02-27
Abstract: To provide an ironing board cover with button press function to allow wrinkles to be smoothly ironed out at once when ironing a button area on front placket of a dress shirt.SOLUTION: A cushioning material is provided on a horizontal side of an ironing board cover 5.SELECTED DRAWING: Figure 1
Patent JP-2021150118-A (JP)
Title: Manufacturing method of self-luminous panel and self-luminous panel
Inventor: KONDO TETSURO
IPC: H05B33/22
Filed: 2020-03-18
Abstract: To prevent an abnormal pixel from being formed by a minute quantity of ink in a self-luminous panel in which a light-emitting layer is formed by a wet process.SOLUTION: In a manufacturing method of a self-luminous panel, a plurality of partition walls which extend in a column direction and divide pixel electrodes in a row direction are formed on a substrate. A first light-emitting layer is formed by applying a first ink containing a first light-emitting material to a first clearance in a clearance between two partition walls adjacent in the row direction. A second light-emitting layer is formed by applying a second ink containing a second light-emitting material of which the light-emitting wavelength is longer than that of the first light-emitting material, to a second clearance which is adjacent to the first clearance in the row direction after the application of the first ink.SELECTED DRAWING: Figure 6
Patent JP-2021149466-A (JP)
Title: Five-axis control process machine
Inventor: YOKOTA SHOYA
IPC: G05B19/404
Filed: 2020-03-18
Abstract: To shorten machining time by realizing processing in consideration of an error of a rotating shaft by further rapid processing.SOLUTION: A 5-axis control process machine executes processing while driving three straight axes and one rotating first axis and one rotating second axis on the basis of NC data. A control section of the 5-axis control process machine acquires an axis vector Na designating the direction of the center of the actual rotating first axis and an axis vector Nc designating the direction of the center of the actual rotating second axis, calculates an attitude vector K designating an attitude during processing of a workpiece against a tool from the NC data and calculates a rotational angle θ around the actual first axis and a rotational angle Φ around the actual second axis of the tool in moving the attitude from the attitude vector K to an attitude vector K' as a solution of an equation from the axis vectors Na and Nc, the attitude vector K designating the attitude of 1 and the attitude vector K' designating the next attitude.SELECTED DRAWING: Figure 1
Patent JP-2021146943-A (JP)
Title: Suspension control device
Inventor: KAWASAKI YOHEI
IPC: B62K25/04
Filed: 2020-03-19
Abstract: To accurately estimate a stroke quantity of a suspension from detection information of a wheel speed sensor by a suspension control device for a vehicle which turns the vehicle body by banking.SOLUTION: A suspension control device comprises: front and rear cushion units 3e, 13 which suspend front and rear wheels 2, 12, and make strokes with load inputs from the front and rear wheels 2, 12; front and rear wheel speed sensors 32f, 32r which detect rotating speeds of the front and rear wheels 2, 12; parameter detection means (front and rear tire air pressure sensors 35f, 35r) which detect a parameter (tire air pressure) for determining a turning state of a motorcycle 1; and a control part 23 which uses detection information of the wheel speed sensors 32 to estimate stroke quantities of the front and rear cushion units 3e, 13. The control part 23 estimates, when determining that the motorcycle 1 is not in a turning state from the detection information from the parameter detection means, stroke quantities with the detection information of the front and rear wheel speed sensors 32f, 32r.SELECTED DRAWING: Figure 3
Patent JP-2021150899-A (JP)
Title: Information processing device, information processing method, and program
Inventor: MORI JUNICHI
IPC: G03G21/00
Filed: 2020-03-23
Abstract: To prevent the use of margins for adjustments when adjustments using margins cannot be performed or when there are problems.SOLUTION: If it is not possible to adjust color measurements by printing tone adjustment mark information in margins of a deliverable, the setting of printing the tone adjustment mark information in margins of the deliverable shall be disabled in a setting screen.SELECTED DRAWING: Figure 12
Patent JP-2021146704-A (JP)
Title: Injection molding machine and status determination device
Inventor: ZHANG XIN
IPC: B29C45/76
Filed: 2020-03-23
Abstract: To provide information that contributes to optimize a number of discarded shots.SOLUTION: An injection molding machine comprises: an acquisition unit that acquires a monitor value in the injection molding machine at a starting time; and a status determination unit that determines a status indicating whether the injection molding machine is in mass production condition based on a set of monitor values.SELECTED DRAWING: Figure 2
Patent JP-2021147574-A (JP)
Title: Copolymer production method
Inventor: WASA Hideki
IPC: C08F210/00
Filed: 2020-03-23
Abstract: To provide a copolymer production method for realizing a resin that is excellent in heat resistance and transparency and that inhibits change in an index of refraction over time under an environment with exposure to heat.SOLUTION: The copolymer production method comprises copolymerizing (A) a C2-30 linear or branched α-olefin and (B) a cyclic olefin in the presence of (C) an olefin polymerization catalyst comprising (C1) a transition metal compound represented by formula (c1) and (C2) an organometallic compound or the like.SELECTED DRAWING: None
Patent JP-2021150624-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMA KENGO
IPC: H01L21/822
Filed: 2020-03-23
Abstract: To provide a semiconductor integrated circuit that can improve noise immunity such as surge in a semiconductor integrated circuit that has a configuration in which a parasitic transistor is used to release a current.SOLUTION: A semiconductor integrated circuit includes a first conductive semiconductor substrate, a first electrode formed on one surface of the semiconductor substrate, a second conductive type first impurity region formed on one surface of the semiconductor substrate in a region that does not overlap with the first electrode in a plan view, a second conductive type second impurity region formed inside the first impurity region in a plan view, a first conductive type third impurity region formed inside the first impurity region and adjacent to the second impurity region in a plan view, and a second electrode provided above the second impurity region and the third impurity region.SELECTED DRAWING: Figure 2
Patent JP-2021156170-A (JP)
Title: Pump apparatus and control device
Inventor: UCHIDA YOSHIHIRO
IPC: F16D35/00
Filed: 2020-03-25
Abstract: To provide a pump apparatus which saves labor in maintenance management and overhaul, can drain water in a wide range from a large amount of water to a small amount of water, can take measures to prevent reverse rotation at the time of falling water regardless of a space of equipment and a pump capacity, and has a simpler configuration while saving on costs.SOLUTION: A pump apparatus includes a prime mover 24 for rotating a drive shaft, a torque transmission device 23 having an input shaft connected to the drive shaft of the prime mover and an output shaft, a reduction gear 21 having an input shaft connected to the output shaft of the torque transmission device, a pump having rotating shaft connected to an output shaft of the reduction gear, and a control device 30 for controlling the torque transmission device. The torque transmission device contains a viscous fluid whose viscosity changes under the action of a field generated by applying electricity, and the control device controls torque, which is transmitted from the input shaft of the torque transmission device to the output shaft of the torque transmission device, by adjusting strength of the field which is generated by feeding electricity to the torque transmission device to apply the electrifying.SELECTED DRAWING: Figure 1
Patent JP-2020112570-A (JP)
Title: Method, sensor and system for inspecting sample
Inventor: YUNG-HO ALEX CHUANG
IPC: G01N21/956
Filed: 2020-03-25
Abstract: To achieve pixel aperture size adjustment in a linear sensor by applying a control voltage.SOLUTION: An electric field generated by a resistive control gate due to the reception of a control voltage drives photoelectrons generated in a designated portion of a light sensitive region of a pixel into a charge accumulation region for subsequent measurement, and drives photoelectrons generated in other portions of the light sensitive region of the pixel away from the charge accumulation region for subsequent discard or simultaneous readout. An optical system 103 used in a system 100 directs light received at various angles or locations from a sample 108 into corresponding different portions of the light sensitive region of each pixel. Multiple aperture control electrodes are selectively actuated to collect/measure light received from either narrow or wide ranges of angles or locations.SELECTED DRAWING: Figure 1
Patent JP-2021158518-A (JP)
Title: Radio station, radio station system, and method for synchronizing multiple radio stations
Inventor: TOMITA TAKEO
IPC: H04W56/00
Filed: 2020-03-26
Abstract: To reduce the number of GNSS receivers to less than the number of radio stations in a radio station system including a plurality of radio stations.SOLUTION: In a radio station 10 of a radio station system, a GNSS receiver 1 receives a signal from a GNSS to generate a time signal C with a fixed cycle, and a radio communication unit 4 uses the time signal C generated by the GNSS receiver as a synchronous clock. A transmission unit 2 of the radio station 10 transmits the time signal C, which is the synchronous clock of the radio communication unit 4, to a radio station 20. The radio station 20 receives the time signal C transmitted from the radio station 10 with a reception unit 3, and the radio communication unit 4 uses the time signal C received by the reception unit 3 as the synchronous clock.SELECTED DRAWING: Figure 1