baber/WOPTO huggingface dataset:
Patent JP-2021087077-A (JP)
Title: Operating device, and image forming apparatus including operating device
Inventor: HATTORI SHINGO
IPC: G03G21/00
Filed: 2019-11-26
Abstract: To provide an operating device that improves workability during replacement of a speaker provided inside the operating device, and an image forming apparatus including the operating device.SOLUTION: In an image forming apparatus, a speaker unit 60 having holding members 62, 63 for holding a speaker 61 is fixed to a support part 55 of a first exterior cover 50 constituting the exterior of an operating device 300 at a position that is exposed when a second exterior cover 51 is removed from the first exterior cover.SELECTED DRAWING: Figure 5
Patent JP-2021087269-A (JP)
Title: Motor controller and motor control method
Inventor: HAYASHI TAKASHI
IPC: G05D3/12
Filed: 2019-11-27
Abstract: To provide a motor controller and a control method which can realize more satisfactory friction compensation than in a conventional manner when a mechanical load having friction torque is driven.SOLUTION: In a motor controller for driving a mechanical load 40 having friction torque, and having: velocity feedback control means 20 which operates so that a velocity actual value of a motor follows a velocity command; and current control means 30 for controlling current of the motor on the basis of a torque command to be output from the velocity feedback control means 20, it comprises: friction compensation means 10 for calculating a friction compensation value from the velocity command of the motor; and addition means 52 for adding the friction compensation value to the torque command, the friction compensation means 10 restricts an absolute value of a value obtained by adding a multiplication result between an arithmetic value by a low-pass filter 11 and a first constant, and the previous value of the friction compensation value calculated one cycle before to the velocity command by a second constant to be considered as a current value of the friction compensation value.SELECTED DRAWING: Figure 1
Patent JP-2021084766-A (JP)
Title: Double resin pipe and its manufacturing method
Inventor: TABAKODANI TAKASHI
IPC: F16L9/18
Filed: 2019-11-28
Abstract: To provide a double resin pipe in which an inner pipe and an outer pipe are firmly fixed and relative rotation does not occur even with a load of rotational torque.SOLUTION: A double resin pipe is configured such that at both ends in an axial direction, an end of a resin inner pipe 1 and an end of a resin outer pipe 2 arranged coaxially with the inner pipe 1 with a predetermined radial gap on an outer side in a radial direction of the inner pipe 1, are fixed by a plurality of screws (fastening members) 4 interposing an annular side plate 3 inserted between them. According to this configuration, the inner pipe 1 and the outer pipe 2 are firmly fixed compared to a case where the outer pipe and the side plate and the side plate and the inner pipe are adhered and fixed, and even if a rotational torque is applied to either the inner pipe 1 or the outer pipe 2, the inner pipe 1 and the outer pipe 2 can be prevented from rotating relative to each other.SELECTED DRAWING: Figure 1
Patent JP-2020118156-A (JP)
Title: Camshaft follower mechanism
Inventor: MARK A BRANDOLIN
IPC: F02M59/10
Filed: 2019-11-29
Abstract: To provide a structure that facilitates assembly in a follower mechanism.SOLUTION: A follower mechanism includes an outer cup having a substantially cylindrical side wall, an annular lip portion disposed at a first end of the side wall, and an annular ledge disposed on the side wall, the annular ledge being disposed on a plane that is transverse to a longitudinal center axis of the follower mechanism. An inner cup includes an annular lip extending outwardly from the inner cup, and a pair of shaft apertures. The lip is disposed in the outer cup to thereby abut the annular ledge of the outer cup and is non-rotatably fixed to the outer cup by the annular lip of the outer cup which abuts the lip of the inner cup. A shaft is received in the shaft apertures, and a roller follower is rotatably received on the shaft so that a portion of the roller follower extends axially outwardly beyond the annular lip portion of the outer cup.SELECTED DRAWING: Figure 2
Patent JP-2021089645-A (JP)
Title: Maintenance work management device, system, method, and program
Inventor: TOYOSHIMA TAKEHIDE
IPC: G06Q10/06
Filed: 2019-12-05
Abstract: To provide a maintenance work management device that can contribute to reducing time and personnel for sharing an accurate progress of work.SOLUTION: A maintenance work management device comprises: a first processing unit that acquires planning information including a plurality of work items; a second processing unit that acquires work information in which the work date and worker identification information are associated with each other; a third processing unit that sets a work completion scheduled time for each of the work items based on the planning information and the work information; a fourth processing unit that creates, based on the work information and the work completion scheduled time for each of the work items, a work progress table in which the worker identification information and the work completion scheduled time for each of the work items are associated with each other; and a fifth processing unit that receives a work completion notification related to a predetermined work item from a first terminal related to a predetermined worker, and thereby inputs, in the work progress table, worker identification information corresponding to the predetermined worker and a work item corresponding to the predetermined work item in association with a notification time related to the work completion notification.SELECTED DRAWING: Figure 11
Patent JP-2020047940-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2019-12-06
Abstract: To provide a semiconductor device having a configuration capable of suppressing degradation of electrical characteristics associated with its miniaturization.SOLUTION: A semiconductor device includes: a stacked layer on an insulating surface, formed of a first oxide semiconductor layer and a second oxide semiconductor layer in this order; and a third oxide semiconductor layer formed so as to cover a part of a surface of the stacked layer. The third oxide semiconductor layer has a first layer in contact with the stacked layer and a second layer on the first layer. The first layer is formed by a microcrystalline layer, and the second layer is formed by a crystalline layer in which its c-axis is oriented in a vertical direction with respect to a surface of the first layer.SELECTED DRAWING: Figure 1
Patent JP-2021093291-A (JP)
Title: Fuel battery system
Inventor: TEJIMA NOBUTAKA
IPC: H01M8/04
Filed: 2019-12-10
Abstract: To provide a technology that even when liquid water is frozen in a drainage channel connected to a gas liquid separation container, makes it possible to drain liquid water through the drainage channel.SOLUTION: A fuel battery system may comprise: a fuel battery stack; a gas liquid separation container for separating and storing liquid water contained in fuel off-gas drained from the fuel battery stack; a drainage channel for draining liquid water stored in the gas liquid separation container from the gas liquid separation container, the drainage channel connected to a side face part of the gas liquid separation container; and a drain valve provided in the drainage channel. The drainage channel may comprise: a first portion extending in a horizontal direction from the side face part of the gas liquid separation container; and a second portion extending toward the side opposite to the gravity acting direction from an end on the side opposite to the gas liquid separation container of ends of the first portion. The drain valve may be provided in the second portion.SELECTED DRAWING: Figure 1
Patent JP-2021092076-A (JP)
Title: Bath room
Inventor: KIRIYAMA AKIFUMI
IPC: E04H1/12
Filed: 2019-12-11
Abstract: To provide a bath room achieving enhanced circulation of steam for a healing effect.SOLUTION: A bath room 10 is provided with a bathtub 11, side walls 12, flow straightening members 13 formed on surfaces of the side walls, and side wall panels 14 formed in a way of covering the flow straightening members 13. For the bathtub, a bottom surface 10c is configured to have two upper and lower layers of an upper layer 15a and a lower layer 15b, each of flat grain directions of the upper layer 15a and the lower layer 15b being assembled orthogonal to each other. A ventilation passage 16 is formed between the side walls and the side wall panels to intake steam 16c ascending from a surface of the bathtub from a ventilation passage inlet 16a formed in a lower end of the side wall panel and exhaust the steam from a ventilation passage outlet 16b formed in an upper end of the side wall panel.SELECTED DRAWING: Figure 1
Patent JP-2020078557-A (JP)
Title: Extraction device, display method for extraction device and system
Inventor: TORITSU TAISUKE
IPC: A47J31/00
Filed: 2019-12-11
Abstract: To provide a technology that enables display of a state in a process of extracting beverage liquid from an extraction object.SOLUTION: An extraction device displays changes to a target pressure inside an extraction container (pressure information), changes to a target amount of hot water inside the extraction container (liquid amount information), change in measured pressure inside the extraction container (pressure information), and change in measured amount of hot water inside the extraction container (liquid amount information) across the whole period of extracting a cup of coffee and stores them in storage means. The extraction device can display them again in response to user's operation to an operation unit of an information display device.SELECTED DRAWING: Figure 19
Patent JP-2021096282-A (JP)
Title: Light-emitting display device
Inventor: TAKASUGI CHIKATOMO
IPC: G09G3/30
Filed: 2019-12-13
Abstract: To provide a technique of enabling the detection of a threshold voltage in a detection initial state of a driving transistor, and the compensation by the detected value of the threshold voltage.SOLUTION: A light-emitting display device (100) includes a reference voltage correction unit (for example, subpixel reference voltage correction unit 111) that can detect a threshold voltage of a driving transistor by correcting a reference voltage using an estimated value of the shift amount of the threshold voltage, and an image data voltage correction unit (for example, image data voltage correction unit 113) that corrects an image data voltage using the detected value of the detected threshold voltage.SELECTED DRAWING: Figure 2
Patent JP-2021096592-A (JP)
Title: Nc data generation device and nc data generation program
Inventor: NISHIDA ISAMU
IPC: G05B19/4097
Filed: 2019-12-16
Abstract: To generate NC data with a short processing time.SOLUTION: An NC data generation device 100 generates NC data for manufacturing a product 220 from a processing object 200 using a machining tool 210, and comprises: a tool information acquisition unit 110 which acquires tool information for the machining tool 210 which roughly processes the processing object 200 by an end face in a rotation shaft direction; a region acquisition unit 120 which acquires a rough processing region 201 on the basis of object information indicating a shape of the processing object 200 and product information indicating a shape of the product 220; and a rough processing information generation unit 130 which generates processing information indicating a path of the machining tool 210 which repeats, by a plurality of times, a unit step of: advancing the machining tool 210 in the rotation shaft direction, removing a part of the rough processing region 201 to a depth corresponding to the rough processing region 201, retreating the machining tool 210, extracting the machining tool 210 out of the rough processing region 201, and moving the machining tool 210 on the basis of the tool information in a direction crossing the rotation shaft.SELECTED DRAWING: Figure 2
Patent JP-2021095881-A (JP)
Title: Control device
Inventor: YOSHIDA SHOZO
IPC: F01N3/027
Filed: 2019-12-17
Abstract: To provide a technique capable of preventing a filter installed in an exhaust system from being damaged when a vehicle travels on an inundated road.SOLUTION: An ECU 70 which is for a vehicle 1 which is provided with a GPF 33B collecting particulate matters in exhaust gas of an engine 10 and performs regenerative processing of the GPF 33B through combustion of the accumulated particulate matters by heating the GPF 33B comprises: an information acquisition section 703 which acquires information on inundation of a peripheral section (peripheral surface of an exhaust purification section 33) of the GPF 33B; and an inundated travel control section 704 which prevents the regenerative processing of the GPF 33B from being executed when determining that the peripheral section of the GPF 33B is inundated or likely to be inundated on the basis of the information acquired through the information acquisition section 703.SELECTED DRAWING: Figure 3
Patent JP-2020109648-A (JP)
Title: Learning and applying method, apparatus and storage medium of multilayer neural network model
Inventor: GAO HONGXING
IPC: G06N3/08
Filed: 2019-12-19
Abstract: To provide a solution for performing optimization processing on a conventional multilayer neural network model, and to provide a method to improve the performance of the neural network model while simplifying the structure of the neural network model.SOLUTION: The application method of a multilayer neural network model includes the steps of: inputting data corresponding to the task requirements into a multilayer neural network model; expanding the number of input feature maps in that layer on at least one layer of the network model and performing layer data calculations by using the expanded input feature map; and calculating the data of each layer of the network model.SELECTED DRAWING: Figure 7
Patent JP-2021099575-A (JP)
Title: Control device, and control method
Inventor: OZEKI SHINICHI
IPC: G05B19/4155
Filed: 2019-12-20
Abstract: To execute reliably processing of a client or an application that should be prioritized according to contents of the processing for each processing state of an industrial machine.SOLUTION: Provided is a control device that executes processing of processing requests from a plurality of clients to an industrial machine and provided with: a priority determination unit that when a plurality of the processing requests is received from the plurality of clients, determines priority of each of the plurality of clients according to a processing state of the industrial machine; and a processing switching unit that switches the order of processing of each of the plurality of processing requests based on the priority of each of the plurality of clients determined by the priority determination unit.SELECTED DRAWING: Figure 1
Patent JP-2021021926-A (JP)
Title: Display unit
Inventor: UCHIMI TASUKU
IPC: H04N5/64
Filed: 2019-12-20
Abstract: To provide a technique that can reduce, with a simple configuration, a noise caused by a blower member for cooling a display module.SOLUTION: A display unit of the present invention comprises: a display module that displays an image; and a blower member that is provided on the back side of the display module and sends air to the back of the display module. On a side face of the display unit, a first exhaust port is formed, which is larger than an area obtained by projecting a space formed between the display module and the blower member on the side face and exhausts the air sent from the blower member to the outside.SELECTED DRAWING: Figure 4
Patent JP-2021100325-A (JP)
Title: Renewable energy system stabilization system and system stabilization aiding method
Inventor: KOMI YUTAKA
IPC: H02J3/38
Filed: 2019-12-20
Abstract: To change an operation limitation value of a system facility according to a tidal current state of a power system even if electric power from a renewable energy device increases.SOLUTION: A renewable energy system stabilization system includes: an operation limitation value management unit that manages an operation limitation value related to tidal current power in a system facility; and a determination unit that calculates a tidal current state at each future set time of a power system and compares it with the operation limitation value on the basis of power supply information including a planned power generation value, an output prediction value, and a power demand prediction value, and determines whether or not each tidal current state is stable. The determination unit sequentially changes a first output power of a first power supply defined by the planned power generation value of the first power supply, and calculates each tidal current state on the basis of electric power including the changed first output power and an output prediction value of a second power supply. When ae determination result from the determination unit is positive, the operation limitation value management unit manages the operation limitation value at each future set time as a total sum of the changed first output power and the output prediction value of the second power supply that has been added to the changed first output power.SELECTED DRAWING: Figure 1
Patent JP-2021101600-A (JP)
Title: Vehicle brake control device
Inventor: KUBOTA HAYATO
IPC: B60W10/18
Filed: 2019-12-24
Abstract: To curb fluctuation of vehicle deceleration when a vehicle is transferred from a state where one of friction brake force and regenerative brake force is increased to a state where the other of the same is increased.SOLUTION: A control device 50 comprises: a brake efficiency deriving unit 55 which derives a ratio of friction brake force to required friction brake force as brake efficiency; and a regenerative brake control section 52 which sets target regenerative brake force on the basis of required brake force or required regenerative brake force and the brake efficiency so that a ratio of the target regenerative brake force to required regenerative brake force, contributing to achieving total brake force to be applied to a vehicle together with the friction brake force, can be brought close to the brake efficiency.SELECTED DRAWING: Figure 1
Patent JP-2021102925-A (JP)
Title: Pump diagnostic method and pump diagnostic device
Inventor: NOGUCHI MAKOTO
IPC: F04B51/00
Filed: 2019-12-24
Abstract: To achieve a pump diagnostic method and a pump diagnostic device, which can perform effective diagnosis even in a state significantly different from a load environment at the time of actual use.SOLUTION: A method for diagnosing a pump having a mechanical seal on a shaft seal portion, includes a stopping-time temperature measurement step S20 for measuring a temperature of a lubrication oil flowing through the mechanical seal after an operation of the pump is stopped, and an oil amount estimation step S31 for estimating a filling amount of the lubrication oil on the basis of a change tendency of the temperature measured in the stopping-time temperature measurement step S20.SELECTED DRAWING: Figure 3
Patent JP-2021107340-A (JP)
Title: Oral composition
Inventor: OMOTEZAKO MAMI
IPC: A61K47/10
Filed: 2019-12-27
Abstract: To provide oral compositions containing luteins with improved stability of luteins.SOLUTION: In an oral composition containing luteins, compounding hydroxytyrosol and crystalline cellulose and/or gelatin together with luteins improves the stability of luteins.SELECTED DRAWING: None
Patent JP-2021107595-A (JP)
Title: Production method of long object comprising carbon nanotube
Inventor: OTA EIJI
IPC: D06H5/00
Filed: 2019-12-27
Abstract: To provide a production method capable of obtaining a high quality long object whose material is a carbon nanotube.SOLUTION: The production method includes: (1) a process of obtaining a first web 10a by gradually drawing a carbon nanotube from a first array; (2) a process of retaining the first web 10a to a first retainer 12a by attaching a part of the first web 10a to the first retainer 12a; (3) a process of obtaining a second web 10b by gradually drawing the carbon nanotube from a second array; (4) a process of retaining the second web 10b to a second retainer 12b by attaching a part of the second web 10b to the second retainer 12b; and (5) a process of forming a joint by overlapping a vicinity to the first retainer 12a of the first web 10a and a vicinity to the second retainer 12b of the second web 10b together while a width direction of the first web 10a substantially coincides with a width direction of the second web 10b.SELECTED DRAWING: Figure 10
Patent JP-2020163107-A (JP)
Title: Photoacoustic wave measurement apparatus
Inventor: SAKURAI TAKAO
IPC: A61B8/13
Filed: 2019-12-27
Abstract: To provide a method for performing photoacoustic wave measurement by irradiating a measurement object with pulse light having a wavelength and, immediately after that, irradiating the measurement object with pulse light having a different wavelength.SOLUTION: A photoacoustic wave measurement apparatus 100 comprises: an ultrasound pulse output unit 2 for outputting ultrasound pulses PU; a laser light output device 1 for outputting laser light PL; and a measurement unit 4 for measuring a measurement object 200 on the basis of a reflection wave US of the ultrasound pulses reflected by the measurement object and a photoacoustic wave AW generated at the measurement object by the laser light. The laser light output device comprises: an excitation laser for outputting laser light having a predetermined wavelength as first pulses having a predetermined frequency; an acoustic optical modulator that receives the first pulses and, for each of the first pulses, determines any one of a plurality of optical paths before outputting the pulse; and a wavelength change unit that receives advancing light having advanced through the respective optical paths and changes the advancing light to light having wavelengths differing from each other before performing output.SELECTED DRAWING: Figure 14
Patent JP-2019522433-A (JP)
Title: 低密度パリティ検査符号の基底行列を生成するための方法及び装置
IPC: H03M13/19
Filed: 2016-07-20
Abstract: 低密度パリティ検査符号の基底行列を生成するための方法及び装置が開示される。方法は、低密度パリティ検査符号の親行列（１０１）を取得する段階と、第１行列から第ｑ行列を一つずつ生成する段階であって、ｑは予め設定された正の整数である、段階（１０２）を含む。第１行列から第ｑ行列における第Ｐ行列は、第（Ｐ−１）行列内の置換対象の行列要素を選択することであって、置換対象の行列要素は、第（Ｐ−１）行列内の−１ではない値を有する行列要素である、選択することと、置換対象の行列要素に対応する第Ｐシフト係数を決定することと、第（Ｐ−１）行列内の置換対象の行列要素を第Ｐシフト係数で置換して、サイクル長特性が第（Ｐ−１）行列のサイクル長特性より良好である第Ｐ行列を取得することとによって生成される。基底行列が方法を用いることにより生成される場合、予め設定されたリフティング係数に基づいて最終的に生成された基底行列を拡張することにより取得されるパリティ検査行列の平均サイクル長特性は、比較的良好である。これは、一部のパリティ検査行列の比較的高いエラーフロアを回避できる。
Patent JP-2019527836-A (JP)
Title: 標本を冷凍するための装置および方法
IPC: F25D3/14
Filed: 2017-08-15
Abstract: 本発明は、特に、個別に各サンプルを順次調製して冷凍することなく、複数の標本を急速冷凍する為の、組織標本のようなサンプルを冷凍するための装置に関する。この装置は、一つ又は複数の組織標本を収容することができるモールドと、このモールドを支持する為のハンズフリー手段と、低温貯蔵材料又は冷媒を保持する為の断熱容器と、断熱容器の為のオプションカバーとを備える。また、本発明は、組織標本を冷凍する為の方法に関する。
Patent JP-2019525259-A (JP)
Title: レンズ汚染防止装置および方法
IPC: G03F7/20
Filed: 2017-08-29
Abstract: レンズ汚染防止装置であって、第一装置（３００）と、第一装置（３００）に接続される第二装置（４００）と、を有して構成されるものであり、第一装置（３００）は第二装置（４００）と比較してレンズ（１００）により近く、第一装置（３００）は保護層ガスを出力するために使用され、ノズル（３３０）によって保護層ガスがレンズ（１００）の下表面に密着するように均一に流れることにより、既に汚染されたレンズ（１００）を洗浄し、再汚染を防ぐために保護層を形成することができる。また、第二装置（４００）は、汚染源近くのガスを取り除くために使用されるものであり、汚染ガスは、小孔（４１０）を通して環状キャビティ（４２０）に入り、排気通路（２００）の吸排気力によって遠く離れた環境に排出される。本発明においてもレンズ汚染防止方法が開示される。露光前に、まず第一装置（３００）の電源を入れ、次に第二装置（４００）の電源を入れて、１２時間の露光が完了した後に第二装置（４００）の電源をオフすることができる。上記装置及び方法により、フォトレジストから有機物ガスが揮発して、レンズを汚染するという問題をよりよく解決することができ、また、取付けが簡単で、耐用年数が長い、コストが低い及び信頼性が高いといった利点がある。さらに、汚染物質が完全に排除されることが保証され、汚染物質がレンズの内側に入ることがない。
Patent JP-2019528413-A (JP)
Title: スリーブアセンブリ、それを有する制御弁、及び空調システム
IPC: F16K31/53
Filed: 2017-08-23
Abstract: 【課題】スリーブアセンブリの加工精度及び組立て精度に対する要求が高いという問題を解决する。【解決手段】前記スリーブアセンブリは、第１端が取付穴を有し、第２端が開放端である第１スリーブ(６１)と、第１端が封止エンドキャップ(６３)を有し、第２端が開放端であり且つ取付穴により第１スリーブ(６１)に密封接続される第２スリーブ(６２)と、を備える。【選択図】図３