baber/WOPTO huggingface dataset:
Patent JP-2020069036-A (JP)
Title: Belt brush, cleaning device and washing device
Inventor: MIZUTANI FUJIO
IPC: A46B3/18
Filed: 2018-10-30
Abstract: To provide a belt brush which can prevent falling of a hair material forming a brush, and which is excellent in durability.SOLUTION: A belt 4 which is formed by sticking three layers or more layers of thermoplastic resin sheets and/or fabrics and/or rubber sheets forming a belt brush 10 comprises on a bottom layer, a layer 2a of a thermoplastic resin sheet with high hardness, at least one layer 2b of the thermoplastic resin sheet with high hardness and/or fabric and/or the rubber sheet is arranged above the layer 2a of the thermoplastic resin sheet with the high hardness on the bottom layer, and at least one layer 3a of a thermoplastic resin sheet with low hardness and/or fabric and/or rubber sheet is arranged between the layer 2a of the thermoplastic resin sheet with high hardness on the bottom layer and the upper layer 2b of the thermoplastic resin sheet with high hardness and/or fabric and/or rubber sheet.SELECTED DRAWING: Figure 1
Patent JP-2020069333-A (JP)
Title: Fixture with top plate
Inventor: KITAJIMA HARUHIKO
IPC: A47B13/00
Filed: 2018-11-02
Abstract: To provide a fixture with a top plate capable of preventing wiring of a conduction part from being pinched between the top plate and a support structure.SOLUTION: In a fixture 1 with a top plate which has a leg part 2 (a support structure), a top plate 3 rotatably supported by the leg part 2 between a first posture in which a surface of the top plate 3 is a horizontal surface and a second posture in which the surface of the top plate 3 becomes a vertical surface, a power receptacle 33 (a conduction part) fitted to a lower surface 31a of the top plate 3, and a wiring 35 connected to the power receptacle 33 and supplying the power receptacle 33 with power, the leg part 2 has a leg column part 22 and a top plate support part 5 (a leg column upper horizontal part material) fitted to an upper part of the leg column part 22, extends in the horizontal direction and rotatably supports the top plate 3. The top plate support part 5 is provided with a first wiring hold part 36 which holds and guides the wiring 35 to the leg column part 22 while allowing it to move to the leg part 2.SELECTED DRAWING: Figure 2
Patent JP-2019133632-A (JP)
Title: Information processing system, terminal device, program and information processing method
Inventor: YOSHIZAWA FUMIO
IPC: G06Q50/12
Filed: 2018-11-06
Abstract: To provide an information processing system that controls an usage right associated with food and drink or service supplied at a facility.SOLUTION: An information processing system comprises: an usage right management unit that manages information of an usage right corresponding to a terminal device; a determination unit that determines whether or not there is the terminal device in a facility; a first usage control unit that controls the usage right associated with food and drink or service supplied in the facility in an usable manner when there is the terminal device within the facility; a display control unit that displays an input screen which requests an input of predetermined information associated with the food and drink or the service corresponding to one usage right of the usage rights available in the facility on the terminal device after the one usage right is used; and a second usage control unit that controls whether or not another usage right other than the one usage right is made effective in the terminal device, according to presence or absence of the input of the predetermined information to the input screen.SELECTED DRAWING: Figure 4
Patent JP-2020077742-A (JP)
Title: Semiconductor device
Inventor: KONO KENJI
IPC: H01L27/06
Filed: 2018-11-07
Abstract: To provide a semiconductor device that can suppress that a MOSFET continues to break down and that is likely to easily perform characteristic inspection of the MOSFET even after an implementation.SOLUTION: In a semiconductor device in which a JFET 10 and a MOSFET 20 are cascade-connected, the JFET 10 is configured to comprise: a drift layer 113; a channel layer 114 arranged on the drift layer 113; a source layer 115 that is formed on a surface layer part of the channel layer 114 and that has a higher impurity concentration than the channel layer 114; a gate layer 13 that is more deeply formed than the source layer 115 in the channel layer 114; a body layer 116 that is more deeply formed than the source layer 115 in the channel layer 114 and that is apart from the gate layer 13; and a drain layer 111 that sandwiches the drift layer 113 to be arranged on an opposite side of the source layer 115. And, breakdown voltage between the gate layer 13 and the body layer 116 is made to be lower than the breakdown voltage of the MOSFET 20.SELECTED DRAWING: Figure 1
Patent JP-2019020430-A (JP)
Title: Gas chromatograph
Inventor: MASUDA SHINGO
IPC: G01N30/32
Filed: 2018-11-09
Abstract: To provide a gas chromatograph capable of certainly preventing sample gas from being discharged more than necessary from a split flow channel.SOLUTION: In a gas chromatograph 100, a control unit 7 functions as an insertion detection portion 71, a valve control portion 72, and the like. On the basis of an increase of an inlet pressure detected by an inlet pressure sensor 51, the insertion detection portion 71 detects timing at which a syringe is inserted into a sample vaporization chamber. On the basis of the timing, the valve control portion 72 controls an applied voltage to a split valve 41. Therefore, before a sample is injected from the syringe, operation of the split valve 41 can be controlled, sample gas can be certainly prevented from being discharged more than necessary from a split flow channel.SELECTED DRAWING: Figure 2
Patent JP-2020084213-A (JP)
Title: Blast furnace trough cover structure
Inventor: KOBAYASHI MASANORI
IPC: C21B7/14
Filed: 2018-11-16
Abstract: To provide a blast furnace trough cover structure capable of preventing molten pig iron slag from scattering upwards and surroundings to extend life.SOLUTION: The present invention provides a blast furnace trough cover structure 5 that covers an upper side of a blast furnace trough 4 through which molten pig iron slag discharged from a blast furnace 1 passes, in which the blast furnace trough cover structure 5 includes a movable blast furnace trough cover 6 placed at a position closest to the blast furnace 1 and a blast furnace trough cover 7 placed following the movable blast furnace trough cover 6, and a ceiling end surface 10 at an end surface 7a of the blast furnace trough cover 7, facing an end surface of the movable blast furnace trough cover 6, is formed as a surface, made of refractory surface, which is vertical or inclined in such a manner that a top is closer to the blast furnace 1 than a bottom. Alternatively, a leg end face 11 positioned on both sides of the ceiling end face 10 may be vertical or inclined in such a manner that an outside is closer to the blast furnace 1 than an inside. A scattered molten pig iron slag is bounced back downward by the ceiling end face 10 so that the molten pig iron slag is prevented from being scattered to an upper area and the surroundings. Also, the life of the blast furnace trough cover can be extended.SELECTED DRAWING: Figure 1
Patent JP-2019105829-A (JP)
Title: Optical laminate
Inventor: YASUI MIO
IPC: C08G73/14
Filed: 2018-11-19
Abstract: To provide an optical laminate having excellent surface hardness.SOLUTION: An optical laminate has a base material 2, and a first hard coat layer 3 put on at least one side of the base material, the base material containing 0.02-1 mass% of a solvent relative to the mass of the base material. Alternatively the base material further contains a polyimide resin; alternatively the first hard coat layer is a cured product of a curable composition containing a polyfunctional (meth) acrylate monomer; the curable composition contains a reactive polymer having an alkoxysilane group and a (meth) acrylate group in a side chain.SELECTED DRAWING: Figure 1
Patent JP-2020085055-A (JP)
Title: Work vehicle and device and method for controlling power machine
Inventor: YAMADA KENICHI
IPC: F02D29/00
Filed: 2018-11-19
Abstract: To control a brake force of a power device accurately regardless of whether or not the power device includes an electric hardware.SOLUTION: A target HST pressure specifying part specifies a target HST pressure which is a target pressure of a hydraulic static transmission (HST). A measurement value acquisition part acquires an actual HST pressure which is a measurement value of a pressure of the HST. A brake torque determining part determines brake torque which is torque to be consumed by a hydraulic pump based on the target HST pressure and the actual HST pressure. A pump control part controls the hydraulic pump based on the brake torque.SELECTED DRAWING: Figure 3
Patent JP-2020086754-A (JP)
Title: Information processing apparatus, information processing system, information processing method, and program
Inventor: NAKAI MIKIO
IPC: G06Q10/08
Filed: 2018-11-21
Abstract: To achieve a configuration for performing in-home estimation on whether there is a person in a house by using a sensor of a mobile device for acquiring external feature information observable from outside the house.SOLUTION: The information processing apparatus has a data processing unit for estimating whether there is a person in a house. A data processing unit performs in-home estimation based on in-home probability data calculated based on external feature information observable from outside the house. The in-home probability data is data that changes according to a date and a time. The in-home probability corresponding to the current date and time is calculated from the in-home probability data. The in-home probability is calculated by performing a matching process between in-home estimation rules different depending on a type of a house and the external feature information. The information processing apparatus is a mobile device capable of autonomous traveling. A sensor of a mobile device acquires the external feature information observable from outside the house.SELECTED DRAWING: Figure 1
Patent JP-2020082482-A (JP)
Title: Inkjet printer
Inventor: IWAHASHI KEISUKE
IPC: B41J2/01
Filed: 2018-11-22
Abstract: To surely stop a carriage at a home position, and surely perform maintenance of the carriage by a maintenance device.SOLUTION: An inkjet printer includes: a movably arranged carriage; a plurality of recording heads Hdi; a carriage drive processing part Pr3 which drives a drive part for carriage movement and moves the carriage; a head drive processing part Pr1 forming an image on a recording medium; a position detection part which detects a detected member arranged at a home position of a device body; and a reference position calculation part Pr4 which calculates a reference position that is a base point when the carriage is moved on the basis of sensor output of the position detection part. The inkjet printer can surely stop the carriage at the home position, and surely perform maintenance of the carriage by a maintenance device.SELECTED DRAWING: Figure 1
Patent JP-2019127256-A (JP)
Title: Seat heater
Inventor: OTA KOJI
IPC: H05B3/14
Filed: 2018-11-28
Abstract: To provide a seat heater with a high degree of flexibility which can prevent deterioration in heater performance and seating comfort as much as possible, while securing electric conductivity even if the heater is bent excessively.SOLUTION: A seat heater, which is provided in a seat 2 in a vehicle and can give a warm feeling to an occupant seated in the seat 2, comprises: a membranal base material 111 having stretchability; a heat generation part 112, held on the base material 111, in which a carbon nano-tube, which is supplied with electric power to generate heat, is deployed to stretch over the part; and electrodes 113 and 114 connected to the heat generation part 112. This configuration, in which the carbon nano-tube which generates heat is deployed in the heat generation part 112 to stretch over the part, allows the heat generation part 112 to have excellent stretchability. This can restrain the carbon nano-tube from being disconnected to secure electric conductivity and prevent heat generation performance and seating comfort of the occupant from being deteriorated, even if the seat heater is deformed together with the seat 2 after the occupant is seated on the seat.SELECTED DRAWING: Figure 2
Patent JP-2020087197-A (JP)
Title: Information processing system, information processing program and information processing method
Inventor: FUKUDA KOJI
IPC: G06F21/41
Filed: 2018-11-29
Abstract: To provide an information processing system, an information processing program and an information processing method that allows easy addition of cooperation setting with an external service.SOLUTION: An information processing system comprises: a component setting reception unit; an external service coordination component; and an approval service unit. The component setting reception unit receives registration of external service coordination fixing information and external service coordination variation information (external service coordination information) which is information to be coordinated with the external service. The external service coordination component manages the external service coordination information. The approval service unit acquires a token from the external service using the external service coordination information. With this configuration, a developer can set external service coordination information from a component development screen of a developer site using an API of the external service. In addition, the developer can quickly add the external service coordination information on the basis of the information received on the API.SELECTED DRAWING: Figure 4
Patent JP-2020084117-A (JP)
Title: Composite particles, aqueous coating composition and method for producing the same and coating film
Inventor: ARAI KOJI
IPC: C09D7/62
Filed: 2018-11-29
Abstract: To provide functional composite particles which have high productivity and a uniform particle size and have high emulsion stability in an aqueous emulsion.SOLUTION: There are prepared composite particles having a core-shell structure by coating a core part formed of nanoparticles with a shell part containing a vinyl polymer and a nonionic surfactant. The vinyl polymer is connected to the core part via the nonionic surfactant and the ratio of the vinyl polymer is 30 pts.mass or less based on 100 pts.mass of the nanoparticles. The nanoparticles may be colloidal silica. The core part may be colloidal silica. There may be prepared an aqueous coating composition by combination of the composite particles and vinyl polymer particles. A coating film is formed by this composition and the plurality of composite particles may be adhered to the surface of the vinyl polymer particles.SELECTED DRAWING: None
Patent JP-2020095076-A (JP)
Title: Optical scanner and image forming apparatus including optical scanner
Inventor: NAKAI JUN
IPC: G02B26/10
Filed: 2018-12-10
Abstract: To reduce a noise when a rotary polygon mirror is driven to rotate while preventing an increase in size of an optical scanner.SOLUTION: An optical housing 30 is provided with a coupled Helmholtz resonator therein that has a first resonance space 101 and a second resonance space 102. In a light path between a light source 32 and a rotary polygon mirror 37, a light-transmissive partition wall 43 extending from a bottom wall of the optical housing 30 up to a ceiling wall, a first partition wall 312, and a second partition wall 314 are arranged in this order from the upstream side toward the downstream side of the light path. The first resonance space 101 and the second resonance space 102 are partitioned by these three partition walls 43, 312, and 314; one of both resonance spaces 101 and 102 resonates at a frequency of the number of rotations of a motor 42, and the other resonates at a frequency at which a wind noise from the rotary polygon mirror 37 is generated.SELECTED DRAWING: Figure 3
Patent JP-2020092657-A (JP)
Title: Melanocyte differentiation induction promoter and method of using the same
Inventor: INOUE YU
IPC: A61K8/9728
Filed: 2018-12-13
Abstract: To discover a material having activity of promoting differentiation induction from a provide stem cell to a melanocyte, and provide an unconventional composition for fundamental improvement or treatment of pigmentation disorder.SOLUTION: An agent for promoting differentiation induction from a stem cell to a melanocyte contains extract from plant worm as an active ingredient.SELECTED DRAWING: None
Patent JP-2020101215-A (JP)
Title: Valve device
Inventor: MORITA YOSHIO
IPC: F16K3/24
Filed: 2018-12-20
Abstract: To provide a valve device which can suppress a response delay.SOLUTION: A valve device 100 comprises: a first fluid pressure chamber 13 which is arranged while facing one end face 20a of a spool 20, and into which hydraulic pressure for moving the spool 20 in a first direction is introduced; a second fluid pressure chamber 14 which is arranged while facing the other end face 20b of the spool 20, and into which hydraulic pressure for moving the spool 20 in a second direction is introduced; a spring 30 arranged in a state of being compressed to the second fluid pressure chamber 14, and energizing the spool 20; a recess 26 formed so as to be opened at the end face 20b of the spool 20, and holding one end of the spring 30; and a penetration hole 27 for making the inside of the recess 26 and the second fluid pressure chamber 14 communicate with each other when the end face 20b of the spool 20 abuts on a main body part 10.SELECTED DRAWING: Figure 1
Patent JP-2020102749-A (JP)
Title: Microphone amplifier
Inventor: TAKAGI YOSHIKAZU
IPC: H03F3/217
Filed: 2018-12-21
Abstract: To make it possible to select a minimum drive capacity that does not cause a function error according to a load capacity of a receiver and minimize deterioration of SNR.SOLUTION: A microphone amplifier includes: an A/D converter 14 for converting a voice signal of a MEMS microphone 12 into a PDM signal; and a PDM drive circuit 15 for inputting he PDM signal output from the A/D converter 14, generating a PDM drive signal and outputting the PDM drive signal from an output terminal to a load. The microphone amplifier further includes: a buffer circuit 19 for binarizing the PDM drive signal; and a determination circuit 20 for comparing a logic of the output signal of the buffer circuit 19 with a logic of the PDM signal output from the A/D converter 14. The determination circuit 20 determines whether a drive capacity of the PDM drive circuit 15 is appropriate for a load capacity and adjusts an operating current of the PDM drive circuit 15 based on the determination result.SELECTED DRAWING: Figure 1
Patent JP-2020101996-A (JP)
Title: Article counting device, article counting method and program
Inventor: HONDA TAKAMI
IPC: G06M11/00
Filed: 2018-12-21
Abstract: To facilitate identifying articles and to enhance accuracy in counting the articles, for shortening a time and a man-hour required for counting thereof.SOLUTION: An article counting device comprises: a camera 2 which photographs images of articles to be counted; a color area extraction section 22 which extracts an area of at least one color of the articles from the photographed images of the articles; a template data creation section 23 which extracts a feature amount from the area of the color, for creating template data; a matching section 24 which compares the area of the color extracted by the color area extraction section 22 from the photographed images of a plurality of the articles, with the template data, for identifying an area matching the template data and recognizing the article therefrom; and a counting section 25 which counts the recognized articles.SELECTED DRAWING: Figure 3
Patent JP-2020101754-A (JP)
Title: Imaging apparatus
Inventor: FUJIWARA HIRONARI
IPC: G03B17/55
Filed: 2018-12-25
Abstract: To provide an imaging apparatus capable of efficiently dissipating the heat generated by a sensor board and a control board.SOLUTION: A first heat dissipation member (heat dissipation members 200, 201) is fixed to a lens unit 10 so as to enclose the imaging optical system from four sides with four surfaces (an upper surface 200a and a right surface 200b of the upper right heat dissipation member 200, and a lower surface 201a and a left surface 201b of the lower-left heat dissipation member 201) that are substantially parallel to the optical axis 10b. The lower-left heat dissipation member 201 that is thermally coupled to a control board 215 is fixed to the heat dissipation members 200, 201. A heat conduction member 212 is arranged so as to contact both the image sensor substrate 206 and the sensor heat sink 211 between the image sensor board 206 and the sensor heat sink 211 in the optical axis 10b direction.SELECTED DRAWING: Figure 7
Patent JP-2019065036-A (JP)
Title: Triazine compound and pharmaceutical application thereof
Inventor: NAGAMORI HIROMASA
IPC: C07D403/12
Filed: 2018-12-26
Abstract: To provide a compound having mPGES-1 inhibiting activity and useful for the prevention or treatment of a disease, such as pain, rheumatism, osteoarthritis, fever, Alzheimer disease, multiple sclerosis, arterial sclerosis, glaucoma, ocular hypertension, ischemic retinal disease, systemic scleroderma, and malignant tumor such as colon cancer.SOLUTION: The present invention provides a compound represented by the formula [I] or pharmaceutically acceptable salts thereof. [X is CH or N; ring Cy is a phenyl group having a substituent group such as halogen at at least one ortho position; Rindependently represent halogen or the like; m1 is an integer of 0-3].SELECTED DRAWING: None
Patent JP-2020105919-A (JP)
Title: Opposed-piston type engine
Inventor: KANO TATSU
IPC: F02B75/18
Filed: 2018-12-26
Abstract: To provide an opposed-piston type engine which achieves downsizing, in particular, reduction of a length in a reciprocating direction of a piston.SOLUTION: An opposed-piston type engine 10 of the invention has a first engine part 11 and a second engine part 21. Further, a valve driving mechanism 30 which drives valves included in the first engine part 11 and the second engine part 21 is disposed at the outer side relative to outer edges of a first cylinder 12 of the first engine part 11 and a second cylinder 22 of the second engine part 21. The opposed-piston type engine 10 is formed into the configuration to enable reduction of a width of the valve driving mechanism 30 and achieve downsizing of an entire body of the opposed-piston type engine 10.SELECTED DRAWING: Figure 1
Patent JP-2019069989-A (JP)
Title: Pyrimidinones as factor xia inhibitors
Inventor: ANDREW K DILGER
IPC: A61P7/02
Filed: 2018-12-27
Abstract: To provide selective inhibitors of a serine protease enzyme, in particular, factor XIa and/or plasma kallikrein.SOLUTION: The present invention provides compounds represented by a formula (I) in the figure, or stereoisomers, tautomers or pharmaceutically acceptable salts thereof. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein.SELECTED DRAWING: None