baber/WOPTO huggingface dataset:
Patent JP-2021004561-A (JP)
Title: Package-type compressor
Inventor: KAWASAKI KENJI
IPC: F04C29/12
Filed: 2019-06-25
Abstract: To improve intake performance and cooling performance, in a package-type compressor.SOLUTION: A package-type compressor 1 comprises: a body-shaped package 10 having an intake port 11a and an exhaust port 15a; a compressor main body 20 for compressing air in the package 10; a motor 25 for driving the compressor main body 20 in the package 10; an air-cooled heat exchanger 40 for cooling compressed air by exchanging heat between cooling air sucked from the intake port 11a, and discharged from the exhaust port 15a in the package 10, and compressed air compressed by the compressor main body 20; a turbo fan 42 for blowing air toward the air-cooled heat exchanger 40 in the package 10; and an intake duct member 50 constituting at least a part of an intake passage f1, being a cooling air flow passage extending into the package 10 from the intake port 11a. The intake port 11a is formed over the substantially whole length in a height direction at a side face 11 of the package 10.SELECTED DRAWING: Figure 3
Patent JP-2021007306-A (JP)
Title: Work vehicle
Inventor: KAMODA HIROSHI
IPC: A01B63/00
Filed: 2019-06-28
Abstract: To provide a work vehicle capable of improving safety, while driving on the road.SOLUTION: A work vehicle (1) in an embodiment includes a running vehicle body (2), an implement (W) mounted liftably on the rear of the running vehicle body (2), a position detection sensor (70) provided on the running vehicle body (2), for detecting that a lifting position of the implement (W) agrees with a specified height, and a control device (40) for lifting automatically the implement (W) up to the specified height. in which the control device (40) delays lifting speed of automatic lifting at a road driving time in comparison with the case at a field driving time.SELECTED DRAWING: Figure 1
Patent JP-2020195983-A (JP)
Title: Magnetic metal recovery device for waste sorting
Inventor: YE ZHOUHANG
IPC: B03C1/10
Filed: 2019-07-02
Abstract: To disclose a magnetic recovery device for waste sorting.SOLUTION: A magnetic metal recovery device for waste sorting includes a main body, and a rotary cylinder chamber is installed in an upper end wall of the main body. A strong magnet is fixedly installed in a wall of the rotary cylinder chamber. A rotary cylinder is rotatably installed in the rotary cylinder chamber. A transport device is installed in the rotary cylinder, and the transport device can carry out separated metal. A belt interlocking device is installed on an upper side of the rotary cylinder, and the transport device is connected so that motive power is transmitted to and from the rotary cylinder via the belt interlocking device. A waste inlet is communication with a right side of the rotary cylinder chamber. The present invention recovers magnetic metal in waste pieces using the principle of magnet attraction and guarantees quality of metal recovery by enhancing efficiency of metal recovery with reduced manual operation, and also by avoiding mixing of nonmetallic miscellaneous things in recovered materials by preventing dropping of waste for depositing waste by using a structure of the rotary cylinder.SELECTED DRAWING: Figure 1
Patent JP-2021009628-A (JP)
Title: Estimation device, estimation method, and estimation program
Inventor: TANIGUCHI HIROKI
IPC: G08G1/09
Filed: 2019-07-02
Abstract: To provide an estimation device capable of reducing the time and labor required to collect road information, an estimation method, and an estimation program.SOLUTION: In an estimation system, an estimation device 100 comprises an acquisition unit 131, a vehicle estimation unit 133, and a road estimation unit 135. The acquisition unit acquires detection information detected by detection devices of some vehicles among vehicles running on a prescribed road. The vehicle estimation unit estimates types of some vehicles running on the prescribed road on the basis of the detection information. The road estimation unit estimates the situation of the prescribed road on the basis of the estimated types of the vehicles.SELECTED DRAWING: Figure 4
Patent JP-2021012653-A (JP)
Title: Arithmetic device and data transmission method
Inventor: HAMAGUCHI KENICHI
IPC: G06F21/60
Filed: 2019-07-09
Abstract: To provide an arithmetic device capable of preventing data handled on an operating system with a high security level from outflowing.SOLUTION: A processor module 41 includes: a high-OS-side application 70 that can be executed by a general-purpose operating system 62 and a high operating system 61 with a higher security level than that of the general-purpose operating system 62 and that is application software which operates on the high operating system 61; and a UI application 83 that is application software which operates on the general-purpose operating system 62 and that communicates with the high-OS-side application 70. Data communication is performed between the high-OS-side application 70 and the UI application 83, and data transmitted from at least one high-OS-side application 70 to the UI application 83 is encrypted.SELECTED DRAWING: Figure 2
Patent JP-2021016129-A (JP)
Title: Information processing apparatus and information processing program
Inventor: KOIKE MASAMICHI
IPC: G09C1/00
Filed: 2019-07-16
Abstract: To provide an information processing apparatus which can place such a limit that only a terminal in a base can use a server when the terminal uses the server.SOLUTION: An information processing apparatus comprises: detection means that detects a request to an external server, which is sent from a terminal in a base; extraction means that decrypts a first certificate attached to the request to the server, and extracts a second certificate for receiving a service provided by a user; and transmitting means that transmits the request together with the second certificate to the server.SELECTED DRAWING: Figure 1
Patent JP-2021015549-A (JP)
Title: Information processing method and information processing device
Inventor: WATANUKI SHINYA
IPC: G06F16/90
Filed: 2019-07-16
Abstract: To provide a technique for easily and accurately classifying monitor responses to free-answer type questionnaires in net research.SOLUTION: An information processing method according to the present invention classifying responses to a free-answer type question included in a questionnaire into any of a plurality of categories. The information processing method comprises the steps of: acquiring a response consisting of text information to the question and created by a respondent; dividing a character string included in the response into each character and encoding it respectively; and applying a learned model generated by a character level convolutional neural network to the encoded response to determine which of the plurality of categories the response by the respondent falls into.SELECTED DRAWING: Figure 1
Patent JP-2021019063-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA HIDEYO
IPC: H01L25/18
Filed: 2019-07-19
Abstract: To provide a semiconductor device capable of reducing floating inductance by efficiently routing a control wire electrically connected to a control electrode of a semiconductor chip when constituting upper/lower arms for three phases.SOLUTION: Upper/lower arms for three phases are constituted by using a plurality of semiconductor chips, an insulation circuit board and a printed board 4. The printed board 4 has a plurality of upper side relay pattern layers 53a to 53c arrayed on one principal surface of an insulation layer 40, an upper side common pattern layer 54 arranged on one principal surface of the insulation layer 40, a plurality of lower side relay pattern layers arrayed opposite to the upper side relay pattern layers 53a to 53c on the other principal surface opposite to the one principal surface of the insulation layer, and a lower side common pattern layer arranged opposite to the upper side common pattern layer 54 on the other principal surface of the insulation layer. A part of control wires 56b, 56d, 56f electrically connected to the semiconductor chip is formed in a region between the upper side relay pattern layers 53a to 53c and the upper side common pattern layer 54.SELECTED DRAWING: Figure 8
Patent JP-2019177225-A (JP)
Title: Drum-type washing machine
Inventor: KAWANA HIROYUKI
IPC: D06F39/14
Filed: 2019-07-19
Abstract: To provide a drum-type washing machine with a neat front face, capable of having a high-class design and improving designability.SOLUTION: A drum-type washing machine comprises a body 1 having an opening 6 on the front side and a lid body 9 covering the opening 6 so as to freely open and close the opening. The lid body 9 is formed into substantially square shape to have width substantially equal to width of the body 1 and the front face of the lid body 9 is constituted of a window cover 60 formed to have flat shape. With such a configuration, a drum-type washing machine capable of improving designability can be provided.SELECTED DRAWING: Figure 1
Patent JP-2021017851-A (JP)
Title: air compressor
Inventor: UCHIDA HIKARI
IPC: F04B41/02
Filed: 2019-07-22
Abstract: To provide an air-compressor capable of protecting a substrate by removing water-droplet/dust from the control case interior, in consideration that a portable air-compressor has such a danger as to be used in semi-outdoor environment as compared to an ordinary compressor, further, has such a danger that a control substrate is broken due to various outer factors such as rain water upon rain fall, dust of wood/gypsum etc., or dew condensation on an inner part of the compressor due to use under high-humidity environment.SOLUTION: A portable air-compressor which includes a compressor main body and a storage tank 24 has a function of discharging water-droplet/dust in a control substrate to an outer part and, thereby, the control substrate is protected.SELECTED DRAWING: Figure 4
Patent JP-2021022981-A (JP)
Title: Power reception device, power transmission device, control method thereof, and program
Inventor: NAGO HIDETADA
IPC: H02J7/00
Filed: 2019-07-25
Abstract: To determine power transmission restart time based on the reason for power transmission stop.SOLUTION: When a reason for power transmission stop occurs while receiving power, a power reception device (300) requests a power transmission device to stop the power transmission, determines the power transmission restart time from the power transmission stop to the power transmission restart based on the reason for the power transmission stop, and notifies the power transmission restart time to the power transmission device (200).SELECTED DRAWING: Figure 5
Patent JP-2021021780-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA YUJIRO
IPC: G03G21/16
Filed: 2019-07-25
Abstract: To accurately maintain the gap between a photoreceptor and a developing roller.SOLUTION: An image forming apparatus comprises: a photoreceptor 12; and a developing unit 13 that supplies developer to the photoreceptor 12 with developing rollers 132, 132. The developing unit 13 is movable between a development position at which the developing rollers 132, 132 are opposite to the photoreceptor 12 to perform development and a separation position at which the developing rollers 132, 132 are separated from the photoreceptor 12 by a predetermined interval, and includes a rotating body 110 that is in contact with and applies a pressing force to the developing unit 13 to move the developing unit 13 to the development position and fixes the developing unit at the development position.SELECTED DRAWING: Figure 2
Patent JP-2020023432-A (JP)
Title: Conjugate, and separation membrane module having the same
Inventor: ONUKI MASAMICHI
IPC: C04B37/02
Filed: 2019-08-01
Abstract: To provide a conjugate formed by joining a complex of zeolite and an inorganic porous support with a dense member, capable of achieving high airtightness by a simple method dispensing with high-temperature firing or the like, and further having excellent durability, namely, being usable for an extended period especially under a condition of high temperature and high pressure and/or in the presence of a solvent or gas, especially an organic solvent or organic gas.SOLUTION: A complex of zeolite and an inorganic porous support is joined with a dense member by using an inorganic adhesive having a thermal expansion coefficient after curing of 30×10/K to 90×10/K.SELECTED DRAWING: Figure 1
Patent JP-2021025265-A (JP)
Title: Wound roll
Inventor: KOYANAGI HIROSHI
IPC: E04D5/06
Filed: 2019-08-02
Abstract: To provide a wound roll in which a crease is hardly formed in a portion of the start of the second lap of winding when a sheet material is released from a roll state into a flat plate state during construction work, or a crease is inconspicuous even if the crease is formed.SOLUTION: A disclosed wound roll 10 includes: a core 20 having an outer peripheral surface 22; and a sheet material 40 that is wound around an outer peripheral surface 22 multiple times. When the sheet material 40 is made flat, an angle θ of a boundary portion 49 between an outer surface 46 of the sheet material 40 and an end face 421 at the winding start point on the core 20 of the sheet material 40 is an obtuse angle.SELECTED DRAWING: Figure 3
Patent JP-2021025281-A (JP)
Title: Slope frame forming tool and slope frame forming method
Inventor: FUJISHIMA YASUYOSHI
IPC: E02D17/20
Filed: 2019-08-05
Abstract: To provide a slope frame forming tool capable of simplifying the construction of a slope frame having a desired shape, and a slope frame forming method.SOLUTION: A slope frame forming tool 2 includes a formwork 4 that has a flow path 3 for flowing a cement fluid. The formwork 4 is composed of a plurality of non-woven cloths 4A in which fibers are oriented in one direction, and the directions intersect with each other. A slope frame forming method is a method for forming a slope frame by filling the formwork 4 of the slope frame forming tool 2 with cement.SELECTED DRAWING: Figure 2
Patent JP-2020024202-A (JP)
Title: Analysis tool and cleaning method
Inventor: TAKAHASHI RYOSUKE
IPC: G01N37/00
Filed: 2019-08-05
Abstract: To provide an analysis tool capable of increasing a recovery rate of a target substance.SOLUTION: An analysis tool 1 includes a flow path 2 for feeding fluid, and a recovery part 3 that is provided in the middle of a flow path 2a and is filled with a solid-phase carrier 6 for recovering and cleaning a target substance by a solid-phase extraction method, and the flow path 2 includes the first flow path 2a ranging with an upstream side of the recovery part 3, and a second flow path 2b ranging with a downstream side of the recovery part 3. A ratio φ/W1 and a ratio φ/W2 are within ranges of 1.5 or larger and 6 or smaller, respectively when a planar shape of the recovery part 3 is nearly elliptical, and a width of the first flow path 2a is set to W1, a width of the second flow path 2b is set to W2, and a diameter of the recovery part 3 is set to φ when the recovery part 3 is circular, or (a long diameter + a short diameter)/2 is set to φ when the recovery part 3 is elliptical in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2021026564-A (JP)
Title: File delivery system, file delivery program, and file reception program
Inventor: YAMAMOTO RYOSEN
IPC: G06F13/00
Filed: 2019-08-06
Abstract: To efficiently share an electronic file within plural limited members by a safe method.SOLUTION: A file delivery system is composed of a first local terminal (a) as a delivery source of files, a server for mediating delivery of files, and second local terminals (b) to (d) for receiving delivery of files. The file delivery system is composed of a program that is a file delivery program executed on the first local terminal, and executes the steps of imparting a file ID to all files to be delivered, storing a file in a path capable of identifying a file ID, and uploading the file and the file ID to the server in association with each other.SELECTED DRAWING: Figure 2
Patent JP-2021025105-A (JP)
Title: Electrochemical device
Inventor: OKANDA TAKAHARU
IPC: C25B1/30
Filed: 2019-08-07
Abstract: To generate hydrogen peroxide successfully while enhancing safety.SOLUTION: An electrochemical device 10 is configured such that an electrode is arranged on each of both surfaces of a film (11) consisting of an ion-conductive electrolyte, wherein: direct-current voltage is applied to between the electrodes in a state in which one electrode is an anode (12) and the other thereof is a cathode (13); and the electrode constituting the anode comes into contact with water. The electrode constituting the cathode is formed with a catalyst exhibiting two-electron reduction activity of oxygen; whereas the electrode constituting the anode is formed with a hardly deforming member 121 having water permeability and electric conductivity and a catalyst exhibiting electrolysis activity of water.SELECTED DRAWING: Figure 2
Patent JP-2019208272-A (JP)
Title: Terminal device, base station device and communication method
Inventor: NAKAMURA OSAMU
IPC: H04W24/10
Filed: 2019-08-07
Abstract: To improve throughput by selecting proper MCS (Modulation and Coding Scheme) without increasing control information.SOLUTION: A terminal device comprises: a control information extraction unit 703 that receives control information for requesting notification of CSI (Channel State Information); a CQI (Channel Quality Indicator) decision unit 707 that calculates CQI according to the control information, and calculates from the CQI a CQI index by any one CQI table of a first CQI table and a second CQI table; and a UL transmission unit 711 that performs uplink transmission of the CQI index to a base station device. The CQI decision unit 707, in a case where the control information is received by a first downlink sub frame set, generates the CQI index by using the first CQI table, and in a case where the control information is received by a second downlink sub frame set, generates the CQI index by using the second CQI table.SELECTED DRAWING: Figure 7
Patent JP-2020024205-A (JP)
Title: System and method for remote metering station sensor calibration and verification
Inventor: ALAN R RAMSPECK
IPC: B05D3/00
Filed: 2019-08-08
Abstract: To calibrate a plurality of fluid sensors of a remote metering system.SOLUTION: The system includes a material supply device including a main pump and a main flow sensor for monitoring an output of the main pump. An application system also includes a remote metering system for receiving a material flowing from the material supply device and applying the material to substrates. The remote metering system includes a first applicator assembly including a first applicator and a first flow sensor for monitoring an output of the first applicator, and a second applicator assembly including a second applicator and a second flow sensor for monitoring an output of the second applicator. The remote metering system further includes a controller in signal communication with the remote metering station and the material supply device. The controller performs first and second calibration operations on the first and second flow sensors, respectively.SELECTED DRAWING: Figure 1
Patent JP-2019189882-A (JP)
Title: Manufacturing method of solvent-soluble polyimide resin
Inventor: NAKANISHI TETSUYA
IPC: C08G73/10
Filed: 2019-08-08
Abstract: To provide a manufacturing method of a solvent-soluble polyimide resin, capable of forming an adhesive layer which does not generate a volatile component comprising a cyclic siloxane compound and, further, does not reduce adhesive force between a wiring layer and a coverlay film even under a use environment exposed to a high temperature repeatedly.SOLUTION: There is provided a manufacturing method of a solvent-soluble polyimide resin, including a step of dissolving a diamine component containing 50 mol% or more of an aliphatic diamine derived from dimer acid, and an aromatic tetracarboxylic acid anhydride component in an organic solvent, and stirring the solution at a temperature in a range of 0 to 100°C for 30 minutes to 24 hours to conduct a polymerization reaction to obtain a precursor of polyimide. Further, there may be included a step of imidizing the precursor by a heat treatment of heating the same in an organic solvent under a temperature condition in a range of 80 to 300°C for 1 to 24 hr. A weight average molecular weight of the solvent-soluble polyimide resin may be in a range of 20,000 to 150,000.SELECTED DRAWING: None
Patent JP-2021033334-A (JP)
Title: Information processing device, information processing method, and information processing program
Inventor: YOKOYAMA KYOJI
IPC: G06T1/20
Filed: 2019-08-13
Abstract: To provide an information processing device, an information processing method, and an information processing program capable of reducing information throughput of an application processor which recognizes an object from an input image.SOLUTION: An information processing device has an acquisition unit, a generation unit, and an output unit. The acquisition unit acquires image data from an image capturing unit which captures an image to generate the image data. The generation unit generates metadata for assisting an application processor which executes processing about the image, from the image data acquired by the acquisition unit. The output unit outputs the metadata generated by the generation unit to the application processor.SELECTED DRAWING: Figure 1
Patent JP-2020030208-A (JP)
Title: Method for inspecting sample by using charged-particle microscope
Inventor: TOMAS TUMA
IPC: G01N23/04
Filed: 2019-08-14
Abstract: To provide an improved method for inspecting a sample by using a charged-particle microscope.SOLUTION: A step for detecting a first kind of radiations from a sample by using a first detector 22 is included. Then, at least a portion of a section with a specimen scanned is divided into a plurality of segments by using spectrum information of the radiations. The first kind of radiation are combined at different positions along scanning in at least one of the plurality of segments in order to generate a spectrum obtained by combining specimens in one of the plurality of segments. A second detector is used to detect a second kind of radiations, and the second kind of radiations are used to divide the section of the sample into a plurality of areas. The first detector can be an EDS, and the second detector can be based on an EM. Thus, EDS data and EM data can effectively be combined in order to generate a color image.SELECTED DRAWING: Figure 1
Patent JP-2020106794-A (JP)
Title: Image capturing optical lens
Inventor: XU MINYI
IPC: G02B13/04
Filed: 2019-08-19
Abstract: To provide an optical lens, in particular an image capturing optical lens.SOLUTION: An image capturing optical lens 10 comprises, in order from the object side to the image side, a first lens L1, a second lens L2, a third lens L3, a fourth lens L4, a fifth lens L5, a sixth lens L6, and a seventh lens L7, the first lens L1 being made of plastic, the second lens L2 plastic, the third lens L3 glass, the fourth lens L4 plastic, the fifth lens L5 plastic, the sixth lens L6 plastic, and the seventh lens L7 plastic. The image capturing optical lens satisfies the following conditional expressions: 1.51≤f1/f≤2.50, 1.70≤n3≤2.20, 0.00≤f3/f4≤2.00, -10.00≤(R13+R14)/(R13-R14)≤10.00, 0.01≤d5/TTL≤0.20. The image capturing optical lens 10 offers high imaging performance and a short total track length (TTL).SELECTED DRAWING: Figure 1