baber/WOPTO huggingface dataset:
Patent JP-2020148276-A (JP)
Title: Valve device
Inventor: NUMAZAKI KAZUSHI
IPC: F16K31/42
Filed: 2019-03-14
Abstract: To provide a valve device capable of suppressing adverse effect of a pressure resistance fatigue life on a channel in which gas of a body flows, when filling a tank with the gas and discharging the gas from the tank.SOLUTION: A valve device 1 includes a body 4 that has a gas channel communicating the inside and outside of a tank 2, and used commonly for filling the tank 2 with gas and discharging the gas from the tank 2. The gas channel includes a first channel 28 on an upstream side and a second channel 29 on a downstream side when filling with the gas, and has a part A where both channels intersect each other, that is a valve chamber 24. The gas channel is equipped with a check valve mechanism that opens when filling with the gas and closes when finishing the filling with the gas, and is equipped with a solenoid 47 keeping the check valve mechanism open when discharging the gas from the tank 2. A valve seat 17 included in the check valve mechanism is disposed in the first channel 28 that is on the opposite second channel side with respect to the valve chamber 24.SELECTED DRAWING: Figure 3
Patent JP-2020150730-A (JP)
Title: Passenger conveyor
Inventor: NAKAMURA MASAAKI
IPC: H02P3/04
Filed: 2019-03-14
Abstract: To provide a passenger conveyor in which stop of footsteps can be stably controlled in the event of blackout.SOLUTION: A DC power supply device 200 of an escalator 1 includes: a full-wave rectifier 210 which performs the full-wave rectification on external power and outputs a DC voltage; a control power source device 220 which steps down a first DC voltage output from the full-wave rectifier 210 to a second DC voltage suitable for a control device 40; and a capacitor 230 connected to the input side of the control power source device 220. In the event of a blackout of the external power, the control device 40, in order to halt the circulation drive of footsteps 11, outputs a brake fastening signal to a brake 21 when a predetermined time elapses at the latest from the occurrence of the blackout. The capacitance of the capacitor 230 is set to be a value that the control power source device 220 can output a second DC voltage to the control device 40 by using power stored in the capacitor 230 during at least a predetermined time from the occurrence of the blackout in the external power.SELECTED DRAWING: Figure 23
Patent JP-2020146319-A (JP)
Title: Blade and cutting tool including blade
Inventor: ADACHI EIMI
IPC: B26B9/00
Filed: 2019-03-15
Abstract: To provide a blade that can maintain sharpness for a long term, and to provide a cutting tool including the blade.SOLUTION: A blade is formed by alternately laminating multiple materials with different degrees of hardness from a blade tip to a blade root.SELECTED DRAWING: Figure 2
Patent JP-2020149576-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: SUZUKI KOICHI
IPC: B65G61/00
Filed: 2019-03-15
Abstract: To provide a technique useful for utilizing a free space in an autonomously traveling vehicle that delivers a cargo.SOLUTION: The present invention relates to an information processing device that manages an operation of an autonomously traveling vehicle having a mounting space for mounting a cargo. The information processing device comprises a control unit that executes acquisition of operation plan information including a route for traveling when the autonomously traveling vehicle delivers a cargo, and a delivery time of the cargo, and acquisition of free space information including a traveling section where a free space is created in a mounting space of the autonomously traveling vehicle on the basis of the operation plan, a time when a free space is created in the mounting space of the autonomous travel vehicle, and the size of the free space created in the mounting space of the autonomously traveling vehicle.SELECTED DRAWING: Figure 6
Patent JP-2020154369-A (JP)
Title: Obstacle information management device, obstacle information management method, and obstacle information management program
Inventor: KURASHIGE NORIO
IPC: G08G1/00
Filed: 2019-03-18
Abstract: To provide an obstacle information management device, obstacle information management method, and obstacle information management program for correctly obtaining a travel hindrance factor which gives an influence on traveling of a vehicle.SOLUTION: A vehicle travel information acquisition section 42 of an obstacle information management device 200 acquires vehicle travel information including a travel speed and position information of a vehicle. An abnormality determination section 44 determines an abnormality of an operation state of the vehicle based on the vehicle travel information. An image acquisition section 48 acquires an image obtained by imaging the periphery of the vehicle. An obstacle extraction section 50 extracts an obstacle to be a hindrance to traveling of the vehicle from the image. An obstacle information management section 54 manages information related to the abnormality of the operation state and information related to the obstacle in association with the position information.SELECTED DRAWING: Figure 2
Patent JP-2020155462-A (JP)
Title: Resistance change type memory
Inventor: MOROTA MISAKO
IPC: H01L45/00
Filed: 2019-03-18
Abstract: To provide a resistance change type memory using a resistance change film capable of reducing a switching current.SOLUTION: A resistance change type memory 1 includes a resistance change film 14, containing germanium (Ge), reversibly changeable between a first resistance state and a second resistance state. A first film 21 containing germanium oxide is provided on a side surface of the resistance change film 14. A first electrode 13 directly or indirectly connected to a lower surface of the resistance change film 14 is provided. A second electrode 15 directly or indirectly connected to an upper surface of the resistance change film 14 is provided.SELECTED DRAWING: Figure 1
Patent JP-2020153702-A (JP)
Title: Distance sensor and distance measurement method
Inventor: NAKAMURA AKIHIRO
IPC: G01C3/06
Filed: 2019-03-18
Abstract: To increase resolution at a higher speed in a distance sensor and a distance measurement method.SOLUTION: A distance sensor 8 comprises: irradiation units 3L, 3R each of which irradiates a pattern of infrared ray; an infrared ray camera 2; and a distance computing module 1 that photographs, with the infrared camera 2, the respective patterns of infrared rays irradiated to an object by the irradiation units 3L, 3R, and calculates a distance from overlapping of the patterns by the irradiation units 3L, 3R in the image photographed by the infrared camera 2.SELECTED DRAWING: Figure 1
Patent JP-2020152563-A (JP)
Title: Passenger conveyor
Inventor: NAKAMURA MASAAKI
IPC: B66B25/00
Filed: 2019-03-22
Abstract: To provide a passenger conveyor with improved energy-saving performance.SOLUTION: An escalator 1 comprises a first photoelectric sensor that detects a user passing through a predetermined position near the entrance in the common passage where the entrance is in contact, a second photoelectric sensor that detects a user passing through the entrance, a third photoelectric sensor that detects a user boarding the step, and a control unit. The control unit drives the step at a speed lower than a rated speed when a user is detected by the first photoelectric sensor when the step is not driven, increases the driving speed from the low speed to the rated speed when a user is detected by the second photoelectric sensor while the step is driven at a low speed, and drives the step at the rated speed for at least a first predetermined time until the detected user descends the step at the exit side when a user is detected by the third photoelectric sensor while the step is driven at the rated speed.SELECTED DRAWING: Figure 6
Patent JP-2020142855-A (JP)
Title: Gusset pouch container with spout storing high quality urea water used in urea scr system
Inventor: KOBAYASHI TAKUYA
IPC: B65D33/00
Filed: 2019-03-07
Abstract: To provide a small container capable of preventing inclusion of metal compositions upon storing high quality urea and being determinable in its volume as required, with nonhydrolysis to urea water with excellent translucency, heat resistance, fire retardancy, chemical resistance, cold resistance, and abrasive resistance.MEANS FOR SOLVING THE PROBLEM: A producing method of a gusset pouch container with a spout comprises: a step laminating in a folded state a linear low-density polyethylene layer as an inside layer of the container storing high quality urea water using multi-layers sheet composed of the linear low-density polyethylene layer/polyethylene terephthalate layer/polyamide layer with nonhydrolysis to urea water using its compound agents such as plasticizer and like including not metal compositions; a step welding the spout made of thermoplastic with nonhydrolysis to urea water using its compound agents such as plasticizer and like including not metal compositions on an upper part of the container; and a step attaching a cap made of thermoplastic with nonhydrolysis to urea water using its compound agents such as plasticizer and like including not metal on the spout, after filling the container, realizing to provide the gusset pouch container with the spout capable of preventing inclusion of metal compositions upon storing high quality urea water and being determinable in its volume as required.SELECTED DRAWING: Figure 1
Patent JP-2020159819-A (JP)
Title: Inspection system, method for inspection, and program
Inventor: NARISAWA FUMIO
IPC: G02B26/08
Filed: 2019-03-26
Abstract: To provide an inspection system, a method for inspection, and a program which can increase the accuracy of detecting a deflection angle of an MEMS mirror.SOLUTION: An inspection system 1 according to the present invention includes: a pedestal 2 for holding an MEMS mirror 10 in a predetermined position; an irradiation unit 3 for irradiating the MEMS mirror 10 held in the predetermined position with a laser beam; a PSD 5 provided between the pedestal 2 and the irradiation unit 3, and detecting a light reception position X by receiving a reflected laser beam reflected by the MES mirror 10; a recording unit 934 for recording a correction value Δ for correcting the positional error of the light reception position; and a deflection angle calculation unit 933a for calculating a deflection angle θ of the MEMS mirror 10 on the basis of the light reception position x detected by the PSD 5 and the correction value Δ recorded by the recording unit 934.SELECTED DRAWING: Figure 1
Patent JP-2020161335-A (JP)
Title: Connector holding structure and connector holder
Inventor: MORINO SATOSHI
IPC: H01R13/639
Filed: 2019-03-27
Abstract: To prevent damage of a fixed portion while preventing, as much as possible, influences of a shape of a connector from being exerted.SOLUTION: A connector holding structure comprises a first connector 21, a second connector 31 and a connector holder 11. The first connector 21 and the second connector 31 are fitted and connected with each other, and a first connector holding part 52 to which the first connector 21 is fixed is formed in the connector holder 11. An abutment part 63 is formed in the connector holder 11. The abutment part 63 is abutted to an end pad part 38 of the second connector 31 in a state where the second connector 31 is fitted to the first connector 21 fixed to the first connector holding part 52. The abutment part 63 abutted to the pad part 38 regulates displacement of the second connector 31 at an opposite side of the first connector holding part 52 while being spaced from the first connector 21 and supports a load which is applied to the first connector holding part 52 when a tilting force acts on the second connector 31.SELECTED DRAWING: Figure 4
Patent JP-2020156919-A (JP)
Title: Information processing device, information processing method and program
Inventor: TANAKA TAKAHIRO
IPC: G06T19/00
Filed: 2019-03-27
Abstract: To provide a new mechanism for creating a virtual character obtained by applying physical characteristic of a player.SOLUTION: An information processing device creates a virtual character of a player to be reflected in a photographic data. The information processing device includes a recognition part for recognizing a physical characteristic of the player with an object subjected to dimension measurement as a reference, reflecting together with the player in the photographic data, and a creation part for creating a virtual character of the player by applying the recognized physical characteristic of the player.SELECTED DRAWING: Figure 3
Patent JP-2022078377-A (JP)
Title: Learning method, determination method, program, learning system, method for generating data set for learning, and data set for learning
Inventor: MOTOMURA HIDETO
IPC: G06T7/00
Filed: 2019-03-27
Abstract: To provide a learning method for improving the accuracy of determination using a threshold, a determination method, a program, a learning system, a method for generating a data set for learning, and a data set for learning.SOLUTION: A learning method includes a calculation step (S11) for calculating a feature amount from object data, a presentation step (S12) for presenting feature amount information based on the feature amount, a reception step (S13) for receiving an input of a threshold for determining the object data based on the feature amount, and a learning step (S14) for generating a learned model which learns an input-output relation between the object data and a determination result by using the threshold.SELECTED DRAWING: Figure 2
Patent JP-2020166391-A (JP)
Inventor: MIZOGUCHI MASATO
IPC: B60W30/12
Filed: 2019-03-28
Abstract: 【課題】自車両が車線維持のための操舵制御によって走行している際に、前方不注視の頻度の多い運転者に対し、常に前方を注視した状態でハンドルを把持させるように、ある程度の緊張感を与えることができるようにする。【解決手段】車線維持のための操舵制御を行っている場合（Ｓ１１）、運転者がハンドルから手を離しているか否かを調べ（Ｓ１２）、手放しが検出された場合、手放し状態が所定時間（Ｔｏ）継続している場合は（Ｓ１７）、前方不注視警報のカウント値Ｃｏｎと走行距離Ｌｍとに基づき、前方不注視評価値Ｖalを算出し（Ｖal←Ｃｏｎ／Ｌｍ，Ｓ２０）、前方不注視評価値Ｖalと評価判定値Ｖaloとを比較する。そして、Ｖal≧Ｖaloの場合、一次手放し警報を出力せず、二次手放し警報を出力する（Ｓ２６）。これにより、運転者Ｄに対してある程度の緊張感を与えると共にシステムの過信を防止する。【選択図】図３
Patent JP-2019169948-A (JP)
Title: Transmission method, reception method, transmission device, and reception device
Inventor: TOMA TADAMASA
IPC: H04N21/242
Filed: 2019-04-04
Abstract: To provide a transmission method which can efficiently perform timeline extension.SOLUTION: A transmission method transmits a first stream including: timing update identification information id1 indicating whether correlation is updated serving as an offset between a first reference clock to be used for transmission and reception of the first stream and a second reference clock to be used for transmission and reception of a second stream related to another content to be synchronously reproduced with content related to the first stream; a first time in the first reference clock; and a second time which is a time in the second reference clock associated with the first time.SELECTED DRAWING: Figure 10A
Patent JP-2020169002-A (JP)
Title: Impact energy absorbing member
Inventor: INOUE TAKUMA
IPC: B60R19/34
Filed: 2019-04-05
Abstract: To provide an impact energy absorbing member capable of suitably absorbing energy while being fastened to a bumper reinforcement by a fastening member.SOLUTION: An impact energy absorbing member 20 includes: a rectangular cylindrical shaped energy absorbing section 21 which has an axial line extending in a vehicle longitudinal direction; and an upper section mounting section 22 and a lower section mounting section 23 which are integrally provided on a bumper reinforcement 12 side in an axial direction of the energy absorbing section 21. The impact energy absorbing member 20 is fixed to the bumper reinforcement 12 by fastening the upper section mounting section 22 and the lower section mounting section 23 to the bumper reinforcement 12 by a bolt 30 in which an axial line of a shaft section 30 extends in a direction crossing an axial direction of the energy absorbing section 21. The upper section mounting section 22 and the lower section mounting section 23 and the energy absorbing section 21 are in a positional relationship in which the bolt 30 does not overlap the energy absorbing section 21 viewed from the bumper reinforcement 12 side in the vehicle longitudinal direction.SELECTED DRAWING: Figure 3
Patent JP-2020176437-A (JP)
Title: Plant factory building
Inventor: NAITO SHUNICHI
IPC: E04H5/08
Filed: 2019-04-18
Abstract: To provide a highly economical plant factory building by reducing construction costs and energy costs during operation while ensuring sufficient strength against wind, snow, and seismic loads.SOLUTION: A pillar-beam frame 6 provided on a building installation surface 2, a plurality of breeding racks 7 stacked in this pillar-beam frame 6, and support bodies 8 provided on the upper surface of the top rack 7 using standing pillars of these racks 7 to support vertical loads of the beam 4, are included.SELECTED DRAWING: Figure 1
Patent JP-2020177827-A (JP)
Title: Spark plug
Inventor: ATOZAWA TATSUYA
IPC: H01T13/54
Filed: 2019-04-19
Abstract: To provide a spark plug excellent in ignitability.SOLUTION: A spark plug 100 includes: a bar-like center electrode 10; a ground electrode 13 having an opposing part 14 opposite to a tip part 11 of the center electrode 10 and forming a discharge gap SG between the opposing part 14 and the tip part 11 of the center electrode 10; and a cover part 50 which covers an insulator 20, a main body metal fitting 40, the tip part 11 of the center electrode 10, and the opposing part 14 of the ground electrode 13 from the tip side to form an auxiliary chamber 51 and in which an injection hole 55 as a through hole is formed. In the opposing part 14, a proximity part 19 closest to the tip part 11 of the center electrode 10 is located in a virtual space S1 inside a cylindrical shape in which the outer periphery of the tip part 11 of the center electrode 10 is extended in the direction of an axis line X1 of the center electrode 10, and a middle point M1 of a line segment which connects the tip part 11 of the center electrode 10 and the proximity part 19 of the opposing part 14 at the shortest distance is located displaced from the axis line X1 of the center electrode 10.SELECTED DRAWING: Figure 4
Patent JP-2020179872-A (JP)
Title: Bottle
Inventor: KURIHARA MASAAKI
IPC: B65D1/02
Filed: 2019-04-24
Abstract: To deform a lower panel part toward the inside in the radial direction, during depressurization in a bottle after heat filling.SOLUTION: A mouth part 11, a shoulder part 12, a trunk part 13, and a bottom part 14 are continuously provided in this order from top to bottom in the direction of a bottle axis O. In the upper part of the trunk part, an upper panel part 18 recessed radially inward is formed. In the lower part of the trunk part, a lower panel part 19 recessed radially inward is formed. At a central part in the bottle axis direction of both ends in the circumferential direction in the lower panel part, a boss part 25 projecting outward in the radial direction is provided. A side face 25a rising outward in the radial direction from a bottom surface 19b of the lower panel part, among the surface of the boss part, exhibits a straight line extending in a direction crossing the bottom surface of the lower panel part, in a cross-sectional view including the side face, and the bottom surface of the lower panel part.SELECTED DRAWING: Figure 1
Patent JP-2020182086-A (JP)
Title: Image reading device
Inventor: TAKAHASHI HIDEMASA
IPC: H04N1/409
Filed: 2019-04-24
Abstract: To enable detection of dirt that has not been detected when a synchronization signal for reading that gives a reading timing of image data from a storage area is given to a module that detects dirt at the reading position as it is in a case in which an image at the reading position and an image of a document are temporarily stored in a storage area as one image data, and then the image data read from the storage area is given to the module that detects the dirt at the reading position.SOLUTION: An image reading device includes reading means that reads image data including an image of a document conveyed along a transport path and an image at a reading position of the image from a storage area in synchronization with a synchronization signal for reading, detection means that processes the image data and detects dirt at the reading position, and delay means that delays a period during which the synchronization signal given to the detection means is valid until the reading of document data included in the image data is started, and performs output.SELECTED DRAWING: Figure 5
Patent JP-2020181693-A (JP)
Title: Cogeneration system
Inventor: TOMONO TAKUYA
IPC: F24H1/00
Filed: 2019-04-25
Abstract: To continue power generation even if a water outage has occurred.SOLUTION: A cogeneration system 1 comprises: a fuel cell module 24 which generates power from hydrogen and air; a tank (a hot water storage tank 30) which stores a heating medium; a heat exchanger (a first heat exchanger 28) which exchanges heat between exhaust gas discharged from the fuel cell module 24 and the heating medium returning to the tank after being fed from the tank; a communication unit 90 which can receive prior water outage information for indicating a high risk of water outage; and a heating medium control unit 92 which discharges the heating medium inside the tank upon the reception of the prior water outage information and supplies the tank with a heating medium at a temperature lower than that of the heating medium thus discharged.SELECTED DRAWING: Figure 1
Patent JP-2020179457-A (JP)
Title: Rotary cutter of cutting plotter
Inventor: OHIRA TSUTOMU
IPC: B26D1/18
Filed: 2019-04-25
Abstract: To provide a rotary cutter which can be used in a cutting plotter.SOLUTION: A rotary cutter of a cutting plotter includes: a housing 21 attached to a pen carriage of a cutting plotter; a shaft member 31 which is supported by the housing 21 in such a way so as to be rotatable around an axis C extending in a direction intersecting with a cutting surface 2a of a cut medium 2; a support shaft 41 which is provided so as to be orthogonal to the axis C at a position of the shaft member 31 which is offset from the axis C; and a discoid blade 22 which is formed so as to be rotatable relative to the housing 21 through the support shaft 41.SELECTED DRAWING: Figure 3
Patent JP-2019152093-A (JP)
Title: Functional column
Inventor: SHIMADA TAMAYO
IPC: A47G29/12
Filed: 2019-04-26
Abstract: To provide a functional column, the front side surface of which can be freely designed.SOLUTION: A functional column includes a main column, a lateral column, and a design column. The lateral column is connected to the rear side of the main column. The design column is connected to one of the right and left sides of the main column. The lateral column has an interphone and/or a post provided on the other one of the right and left side surfaces. In the design column, the whole part or a part including a front side surface can be freely substituted by a part different in design of the front side surface.SELECTED DRAWING: Figure 1
Patent JP-2020184657-A (JP)
Title: Intercom system, processing method, and program
Inventor: YUASA TAKESHI
IPC: H04N7/18
Filed: 2019-04-26
Abstract: To improve defense measures against annoying visitors.SOLUTION: An intercom system 10 comprises an acquisition unit, an accumulation unit (storage unit 203), and a processing control unit. The acquisition unit acquires target information including information on an executor that executes at least one of calling of a call destination and conversation with a conversation destination using a conversation device (slave machine 1). The accumulation unit accumulates the target information. The processing control unit changes a countermeasure against a user on the basis of the accumulated target information.SELECTED DRAWING: Figure 1