baber/WOPTO huggingface dataset:
Patent JP-2021017764-A (JP)
Title: Device for repair and repair method using the same
Inventor: KUROKI HIROTADA
IPC: B05D1/26
Filed: 2019-07-22
Abstract: To provide a device for repair which enables repair while stably traveling even on a vertical wall surface, can repair any repair portion of the wall surface in a pin-point manner without hindering a repair object by own device, can prevent a repair material from dropping downward during repairing, and enables detection and recording the repaired repair portion, and a repair method using the same.SOLUTION: A device for repair is composed of a mobile body unit that can be moved on a surface of a structure and a repair unit, in which the repair unit includes a control part and a repair part, the control part has at least a power source unit, a control computer and a repair material supply unit, the repair part has a coating unit including a camera for visually checking the surface of the structure, a repair material discharge nozzle and a coating mechanism, and a coating unit driving mechanism for moving the coating unit in X-axis, Y-axis and Z-axis directions with respect to the surface of the structure, and the coating unit driving mechanism is provided on either of left or right side part with respect to an advancing direction at the time of moving of the mobile body unit.SELECTED DRAWING: Figure 1
Patent JP-2021022079-A (JP)
Title: Inference device, inference method, and inference program
Inventor: YONETANI RYO
IPC: G06N20/00
Filed: 2019-07-25
Abstract: To provide a technology to reduce a cost required for building an inference model that can appropriately execute predetermined inference in a new environment.SOLUTION: An inference device according to one side of the present invention gives target data to each of a plurality of inference models that are derived to execute predetermined inference from local learning data obtained in different environments, and causes the inference models to execute the predetermined inference to acquire results of inference executed by the inference models. The inference device determines the values of integrated parameters according to environmental data, uses the determined values of the integrated parameters to assign weights to the results of inference executed by the inference models, and integrates the weighted inference results to generate an inference result in a target environment.SELECTED DRAWING: Figure 4
Patent JP-2021020349-A (JP)
Title: Solidification material of plant-derived crushed piece and formation method
Inventor: SAHO NORIHIDE
IPC: B27N3/02
Filed: 2019-07-25
Abstract: To provide a solidification material of a plant-derived crushed piece and a formation method using a plant-derived crushed piece and mainly, as a solidification material, inorganic salts, for example, magnesium oxide, which shorten a manufacturing period and enable manufacture of inexpensive and strong agri-board.SOLUTION: A solidification material of a plant-derived crushed piece and a formation method includes adding dissolution water 4 dissolved with potassium dihydrogen phosphate of a sub-solidification material as a reaction accelerator that is hydrolyzed with water, is chemically reacted with the inorganic salt and causes a fixing reaction, to a uniform agitation mixture 3 of magnesium oxide 2 of a main solidification material and a crushed piece 1, as a solidification material of a plant-derived crushed piece 1 such as a crushed piece of a base material of agri-board, pressure-holding it and manufacturing an agri-board in a short time. The dissolution water is used in which hardly soluble potassium dihydrogen phosphate is dissolved in water for approximately 10 hours before addition.SELECTED DRAWING: Figure 1
Patent JP-2021021851-A (JP)
Title: Information display system and stand
Inventor: MIKAWA AKIHISA
IPC: G09F9/00
Filed: 2019-07-29
Abstract: To provide an information display system that can adjust the height of an information display apparatus.SOLUTION: An information display system comprises: an information display device; and a stand that holds the information display device. The stand includes: a holding member that holds the information display device; fixing members that movably hold the holding member; support force generation parts that add a support force in an upper direction to the holding member and are fixed to the fixing members; and frictional force generation parts that generate a frictional force on the holding member and are fixed to the fixing members. A force applied between the holding member and the frictional force generation parts generated by the load of the information display device and the support force, is larger than the maximum static frictional force between the holding member and the frictional force generation parts generated by the frictional force generation parts.SELECTED DRAWING: Figure 1
Patent JP-2021027055-A (JP)
Title: Power module and method for manufacturing the same
Inventor: MIYATAKE KAZUNORI
IPC: H01L25/07
Filed: 2019-07-31
Abstract: To improve transferability of heat from a power semiconductor chip to a metal for heat radiation.SOLUTION: A power module (1) comprises: a power semiconductor module (100) that includes a power semiconductor chip (110); a metal for heat radiation (20); and a joint material (30) that joins a first surface (S1) of the power semiconductor module to a second surface (S2) of the metal for heat radiation. The first surface or the second surface has concave parts (D) outside an arrangement area of the power semiconductor chip in plan view, and has voids (V) included in the concave parts.SELECTED DRAWING: Figure 4
Patent JP-2021025439-A (JP)
Title: Intake device of engine
Inventor: ODA YUSUKE
IPC: F02M35/10
Filed: 2019-08-01
Abstract: To provide an intake device 30 of an engine 1 capable of preventing flow of an EGR gas toward a throttle valve 35b by controlling the flow of the EGR gas in an internal space of a downstream intake passage 36.SOLUTION: An intake device 30 of an engine 1 for supplying a gas including at least fresh air to each of cylinders 7 of the engine 1 includes: a throttle valve 35b for adjusting a fresh air intake amount; a downstream intake passage 36 having an internal space for introducing fresh air passing through the throttle valve 35b into the cylinders of the engine 1; and an EGR passage 41 communicated with the internal space of the downstream intake passage 36, and introducing a part of an exhaust gas to the downstream intake passage 36 as an EGR gas. The EGR passage 41 includes a substantially cylindrical projection portion 465 projected to the internal space of the downstream intake passage 36, and the projection portion 465 is formed into a shape of which a projecting length H1 at an upstream-side outer peripheral surface is longer than a projecting length H2 at a downstream-side outer peripheral surface.SELECTED DRAWING: Figure 4
Patent JP-2021027425-A (JP)
Title: Control apparatus, control method, and program
Inventor: Yanagi Yoshiki
IPC: H04W72/04
Filed: 2019-08-01
Abstract: To enhance flexibility when controlling a plurality of devices via a radio communication.SOLUTION: In a control apparatus 1 which can be communicated to a plurality of devices via a radio communication circuit, a synchronization instruction part 30 transmits a time synchronization instruction signal that instructs a time synchronization with a time synchronization server to each of a plurality of devices. A control signal generation part 31 generates a control signal with a time stamp by applying the stamp indicating a time of an operation start to a control signal for controlling two or more devices from the plurality of devices. A control signal transmission part 32 transmits the control signal with the time stamp to the two or more devices.SELECTED DRAWING: Figure 2
Patent JP-2020150932-A (JP)
Title: Method for immersing marine product
Inventor: MORI TAKASHI
IPC: A23L17/00
Filed: 2019-08-05
Abstract: To provide an immersing method for imparting a small influence to the original taste and texture of a marine product, and suppressing drips at the time of freezing and heating.SOLUTION: A method for immersing marine products is executed under the conditions satisfying a)-c) as follows: a) an entire ionic intensity in treatment is 0.2-0.8 mol/kg; b) an entire salt concentration is less than 1.5 wt.%; and c) the pH of lobster meat after being immersed is 6.5-8.6, with the proviso that the entire ionic intensity and the entire salt concentration mean an ionic intensity and a salt concentration to the total sum of the weight of a marine product by recognizing the weight of the marine product as the weight of water, and the weight of water of an immersing solution.SELECTED DRAWING: Figure 2
Patent JP-2021026953-A (JP)
Title: Lighting fixture, component for lighting fixture, lighting system, method of installing lighting fixture, and building material or vehicle
Inventor: ISHIBASHI NAO
IPC: F21V8/00
Filed: 2019-08-07
Abstract: To provide a lighting fixture capable of providing a variety of spatial presentations.SOLUTION: There is provided a lighting fixture that has: a substrate which has first and second surfaces, and an end surface connecting both surfaces, also has an average internal transmissivity of 15% per 1,000 mm to light having a wavelength of 375-415 nm, and is transparent to light in a visible light range of 400-750 nm in wavelength; a light source for letting ultraviolet light impinge on the end surface; and a conversion layer which is installed on the first surface, and includes a color conversion material including an inorganic substance, wherein when the intensity peak on the longest-wavelength side of an excitation spectrum of the color conversion material is standardized to 100 and a wavelength on a long-wavelength side where the intensity is 50 at the intensity peak is designated as an excitation wavelength end, the excitation wavelength end is 450 nm or less, and at least one intensity peak of a light emission spectrum of the color conversion material is in the visible light range. A haze of the substrate measured in combination with the conversion layer is 20% or less.SELECTED DRAWING: Figure 1
Patent JP-2021031187-A (JP)
Title: Sheet carrier device and image formation apparatus
Inventor: ARATA TATSURO
IPC: G03G15/00
Filed: 2019-08-13
Abstract: To lighten a load of operation to position a side cursor of a sheet tray and to suppress skew and sheet jamming.SOLUTION: A sheet carrier device 20 comprises: a manual feed tray 21 (sheet tray) where sheets to have images formed are stacked; a first side cursor 31 which is provided on an upper surface of the manual feed tray 21 and can slid in a width direction W crossing a carrying direction H of the sheets; a second side cursor 41 which faces the first side cursor 31 in the width direction W; a size display part 26 which has a size scale graduation, indicating a loading position in the width direction for sheets of a plurality of sizes displayed on the upper surface of the manual feed tray 21; a manual paper feed opening 24 into which the sheets stacked on the manual feed tray 21 are carried; a manual paper feed roller which is provided at the manual paper feed opening 24, and carries the sheets; and a plurality of positioning members 61 which are provided at positions corresponding to a plurality of size scale graduations at the manual paper feed opening 24.SELECTED DRAWING: Figure 4
Patent JP-2021034403-A (JP)
Title: Processing device
Inventor: OMORI TAKASHI
IPC: B24B49/04
Filed: 2019-08-15
Abstract: To provide a processing device capable of reducing the operation time and the man hours of a work for observing the fixed position of a workpiece.SOLUTION: A processing device 1 is equipped with: a camera 30 for shooting a workpiece 200 on a chuck table 10; a display unit 40 for displaying the image captured by the camera 30; a mobile unit 50 for moving the chuck table 10 relatively to a processing unit 20 and the camera 30, in the X direction and the Y direction parallel with the holding surface 11; and a control unit 60. The control unit 60 is equipped with an inspection route registration part 61 registering the inspection route for moving the camera 30 used by the mobile unit 50 for capturing the workpiece 200, relatively to the chuck table 10, and controls the display unit 40 to display the image capturing the workpiece 200 by the camera 30 moving relatively to the chuck table 10 according to an inspection route registered in the inspection route registration part 61.SELECTED DRAWING: Figure 1
Patent JP-2021029292-A (JP)
Title: Bed sore detection device and bed sore detection method
Inventor: TAKAHASHI MASAAKI
IPC: G01N22/00
Filed: 2019-08-16
Abstract: To provide a bed sore detection device and a bed sore detection method capable of detecting a bed sore.SOLUTION: A bed sore detection device 110 includes: an antenna 102 for transmitting a microwave to a living body and receiving a reflection wave of the transmitted microwave; a power supply unit 109 for supplying power to the antenna 102; a detection unit 133 for detecting a bed sore on the basis of the reflection wave received by the antenna; and an output unit 134 for outputting a result of the detection of the bed sore detected by the detection unit 133.SELECTED DRAWING: Figure 2
Patent JP-2021031343-A (JP)
Title: Hydraulic composite material and method for producing hardened body
Inventor: OGURA DAIKI
IPC: C04B16/06
Filed: 2019-08-27
Abstract: To provide a hydraulic composite material that has both shape retention properties and pumpability and is hardly affected by external environments.SOLUTION: A hydraulic composite material comprises a hydraulic matrix composition and short fibers having a diameter of 100 μm or less and a length of 0.1-30 nm, wherein: a content of the short fibers is 0.5 pt.vol or more based on 100 pts.vol. of the hydraulic matrix composition; and a flow value specified by JIS R 5201(2015) "physically testing method for cement" is 120-160 mm.SELECTED DRAWING: None
Patent JP-2021037129-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-09-04
Abstract: To provide a game machine capable of enhancing interest by improving a performance mode when the total imparted game value reaches an upper-limit value displayable as total numerical value information.SOLUTION: A game machine can update and display the total numerical value information regarding a total number of winning balls during a jackpot and current numerical value information regarding the number of winning balls of a jackpot under control, and can execute a reach notification performance for reporting that the total number reaches a specific numerical value, the specific numerical value includes a special numerical value (99999) that is the upper limit of a numerical value reportable by the reach notification performance and is not an integer multiple of a specific numerical value (1000) as a reference, and plural kinds of predetermined numerical values (1000, 5000) that are less than the special numerical value and are an integer multiple of a specific numerical value as a reference, the special numerical value is displayed and then update of the total numerical value information is stopped when the reach notification performance for reporting that the total number reaches the special numerical value is executed, and current numerical value information can be updated after the update of the total numerical value information is updated.SELECTED DRAWING: Figure 8-11
Patent JP-2021037203-A (JP)
Title: Motor system, reel type game machine, control method and program
Inventor: SUGITA JIN
IPC: A63F5/04
Filed: 2019-09-05
Abstract: To provide a motor system that can rotate and stop a reel using a motor that is more inexpensive than a hybrid motor in a reel type game machine.SOLUTION: A motor system used for a reel type game machine includes: a first voltage source for outputting a first voltage; a second voltage source for outputting a second voltage that is lower than the first voltage; a unipolar permanent magnet motor; and a connection control unit for performing controlling of connecting the first voltage source to the permanent magnet motor in rotating the permanent magnet motor and connecting the second voltage source to the permanent magnet motor in stopping the permanent magnet motor.SELECTED DRAWING: Figure 6
Patent JP-2021044286-A (JP)
Title: Zinc oxide varistor and manufacturing method thereof
Inventor: SATO SHINYA
IPC: H01C7/112
Filed: 2019-09-06
Abstract: To provide a zinc oxide varistor in which deformation of an exterior material or burning of a zinc oxide sintered body is suppressed.SOLUTION: A zinc oxide varistor includes a lead wire-equipped varistor element including a zinc oxide sintered body, a metal electrode layer formed on the zinc oxide sintered body, a lead wire connected to the metal electrode layer, and a solder portion that covers a part of the metal electrode layer and a part of the lead wire, and an exterior material that covers the lead wire-equipped varistor element, and a silicon compound is arranged at the side end of the metal electrode layer, and the silicon compound is zinc orthosilicate and silicon dioxide, or zinc metasilicate.SELECTED DRAWING: Figure 2
Patent JP-2021042013-A (JP)
Title: Emergency stop device and elevator
Inventor: HAYAKAWA TOMOHISA
IPC: B66B5/22
Filed: 2019-09-06
Abstract: To provide an emergency stop device and an elevator capable of reliably performing a return operation.SOLUTION: An emergency stop device comprises a brake mechanism, a driving mechanism 12, an operative mechanism 11, an electric current detection part 59, and a control part. The driving mechanism 12 is connected to a damper of the brake mechanism and pulls up the damper. The operative mechanism 11 is connected to the driving mechanism 12 and activates the driving mechanism 12. The electric current detection part 59 detects a current value flowing through an electromagnet of the operative mechanism 11. The control part controls the return operation that the operating mechanism 11 returns from the operative state to the stand-by state based on the current value information detected by the electric current detection part 59.SELECTED DRAWING: Figure 5
Patent JP-2021040503-A (JP)
Title: Method for Producing Metal Oxide-Enzyme Complex
Inventor: YAMADA YUSUKE
IPC: C12N11/14
Filed: 2019-09-09
Abstract: To provide a method for producing a metal oxide-enzyme complex by which a production process can be simplified.SOLUTION: A method for producing a metal oxide-enzyme complex 100 comprises a mixing process and a drying process. In the mixing process, dispersion liquid of metal oxide particles 11 and buffer solution containing enzyme 20 are mixed. In the drying process, porous metal oxide carriers 10 are formed by drying mixture obtained in the mixing process, and the enzyme 20 is immobilized in pores 12 of the porous metal oxide carriers 10. The porous metal oxide carrier 10 has a structure that the plurality of metal oxide particles 11 are connected, and has gaps of the plurality of metal oxide particles 11 as the pores 12.SELECTED DRAWING: Figure 1
Patent JP-2021042635-A (JP)
Title: Tooth adapter for bucket, tooth mounting structure for bucket, and bucket
Inventor: NAGATA TAKANORI
IPC: E02F9/28
Filed: 2019-09-13
Abstract: To provide a tooth adapter for a bucket capable of stably maintaining the attached state on the bucket.SOLUTION: A tooth adapter for a bucket 3 includes a mounting part 19, and a nose part 21 extending from the mounting part 19. The mounting part 19 has a first main body part 23 and a wide part 27. The wide part 27 is formed wider than the first main body part 23 and located between the first main body part 23 and the nose part 21.SELECTED DRAWING: Figure 4A
Patent JP-2021047557-A (JP)
Title: User authentication device and program
Inventor: YAMAGISHI MAKOTO
IPC: G06T7/00
Filed: 2019-09-18
Abstract: To provide a user authentication device and a program that can perform reliable user authentication with a simple operation.SOLUTION: A user authentication device 10 comprises a camera 21 that captures a 2D code, a face feature amount extraction part 23 that extracts face features amount, a 2D code detection and decoding part 25 that decodes the 2D code and obtains an account name, a various ID matching part 26 that refers to a database 14 to inquire whether or not the account name obtained by the 2D code detection and decoding part 25 exists, a face feature amount matching part 27 that reads the face feature amount associated with the account name obtained by the 2D code detection and decoding part 25 by referring to the database 14 when the account name is successfully queried and collates the face feature amount extracted by the face feature amount extraction part 23 with the face feature amount read out, and a user authentication judgment part 28 that determines that the user is allowed to log in to the computer when the collation by the face feature face matching part 27 is successful.SELECTED DRAWING: Figure 2
Patent JP-2021051464-A (JP)
Title: Intrusion detection device and intrusion detection method
Inventor: OGAWA AKIHIRO
IPC: G08B25/00
Filed: 2019-09-24
Abstract: To accurately detect an intrusion of a worker into an intrusion restricted area even when a boundary of the intrusion restricted area is changed.SOLUTION: There is provided an intrusion detection device where a boundary L of an intrusion restricted area is divided by a movable marker 2 and which detects whether or not a worker W existing in a work area including the intrusion restricted area has intruded into the intrusion restricted area. The device includes: an image acquisition section 11A for acquiring a captured image obtained by imaging a work area; a worker identification section 11C for extracting an area of a worker W from a captured image acquired by the image acquisition section 11A with the use of a first learnt model 12A for recognizing the worker W; a boundary identification section 11B for identifying a position of the marker 2 so as to identify the boundary L from the position of the marker 2; and an intrusion determination section 11D for determining whether or not the worker W has intruded into the intrusion restricted area based on the boundary L to be identified by the boundary identification section 11B and an area of the worker W to be extracted by the worker identification section 11C.SELECTED DRAWING: Figure 1
Patent JP-2021051894-A (JP)
Title: Battery cooling device and battery cooling structure
Inventor: KAKIUCHI SHUJI
IPC: H01M10/651
Filed: 2019-09-25
Abstract: To provide a technique capable of cooling a battery evenly.SOLUTION: A battery cooling device (20) includes a heat exchanger (30) in which a heat medium for cooling a battery (10) flows, and a heat transfer member (40) which is arranged on a side of the heat exchanger (30) on which the heat exchanger (30) faces the battery (10), and can transfer heat of the battery (10) to the heat exchanger (30). The thermal resistance value of the heat transfer member (40) is higher on an upstream side than that on a downstream side with reference to a flow direction of the heat medium. The heat transfer member (40) includes a plurality of materials (first sheet 41 to third sheet 43) which are different in thermal conductivity.SELECTED DRAWING: Figure 1