baber/WOPTO huggingface dataset:
Patent JP-2020143599-A (JP)
Title: Multistage centrifugal pump
Inventor: WATANABE HIROSUKE
IPC: F04D1/08
Filed: 2019-03-05
Abstract: To improve a seal performance and to achieve improvement in pump performance as a result while suppressing increase in processing cost of a seal and maintaining a vibration performance.SOLUTION: In a multistage centrifugal pump, a position separated from a first radial bearing to a second radial bearing by a predetermined distance is defined as a first position, and a position separated from the second radial bearing to the first radial bearing by the predetermined distance is defined as a second position. The predetermined distance is less than a half of a distance between the first radial bearing and the second radial bearing. A region from the first radial bearing to the first position is defined as a first region, a region from the second radial bearing to the second position is defined as a second region, and a region between the first position and the second position is defined as a third region. Seals in each of which at least one of leakage passage surfaces is processed are provided more than a smooth seal as non-contact annular seals in each of the first region and the second region. The smooth seals are provided more than the seals in each of which at least one of leakage passage surfaces is processed, as the non-contact annular seals in the third region.SELECTED DRAWING: Figure 7
Patent JP-2020141900-A (JP)
Title: Interdental cleaning tool
Inventor: ASAYAMA Koki
IPC: A61C15/02
Filed: 2019-03-07
Abstract: To provide an interdental cleaning tool capable of achieving both easy interdental insertability and tooth plaque scraping properties, and securing sufficiently a massage force on the gum.SOLUTION: An interdental cleaning tool 1 includes: a base material part 10 having a base part 11, and a shaft part 12 extending from the base part 11; and a soft part 20 having a coating part 21 for coating the shaft part 12 for at least 16 mm from the tip to the base end of the shaft part 12, and a plurality of projections 22 projecting from the coating part 21. In an area of the coating part 21 in a range of 15-20 mm from the tip to the base end of the shaft part 12, a ratio of a gross area (A2:mm2) of bottom faces of the projections 22 to be a boundary with the coating part 21 to a surface area (A1:mm2) of the coating part 21 is set to 20-70%.SELECTED DRAWING: Figure 4
Patent JP-2020149380-A (JP)
Title: Program, program for storage, and information processing device
Inventor: CHEW PO CHUN
IPC: G06F3/12
Filed: 2019-03-13
Abstract: To provide a technique which is a program for an information processing device capable of selecting paper size and improves usability for selecting the paper size.SOLUTION: When a PC 1, in which setting data including paper size is registered in a registration DB 42, obtains the paper size set for a printer 2 from the printer 2, the PC extracts setting data corresponding to the same paper size with the paper size obtained from the printer 2 from a plurality of pieces of setting data stored in the registration DB 42 and then displays, on a display 19, print setting that the extracted setting data indicates.SELECTED DRAWING: Figure 1
Patent JP-2020147530-A (JP)
Title: Estrogen-like agent, food composition and skin external preparation
Inventor: NOSAKA HIROYOSHI
IPC: A61P13/08
Filed: 2019-03-14
Abstract: To provide an estrogen-like agent, a food composition and a skin external preparation, which was invented by finding a substance having an estrogen-like action among components derived from natural products.SOLUTION: There is provided an estrogen-like agent characterized by containing proteoglycan as an active ingredient. The proteoglycan is preferably a fish cartilage proteoglycan. Further, the proteoglycan preferably contains a proteoglycan having a molecular weight of 1.8 million or more. The mass ratio of the amount of uronic acid contained in the proteoglycan having a molecular weight of 1.8 million or more to the total amount of uronic acid is preferably 10% by mass or more. Further, according to the present invention, there are also provided an estrogen supplement food composition and an estrogen supplement skin external preparation, which are characterized by containing proteoglycan as an active ingredient.SELECTED DRAWING: Figure 1
Patent JP-2020148170-A (JP)
Title: Control device
Inventor: KUMANO KENGO
IPC: G01C21/26
Filed: 2019-03-15
Abstract: To solve a problem that when a coolant that is controlled to have a fixed target temperature is used regardless of a traveling condition of an automobile, fuel economy of the automobile may deteriorate.SOLUTION: A VCU 1 predicts output of an internal combustion engine in a future predicted period on the basis of positional information on an automobile acquired from a measurement part, traffic information related to a route to a destination and internal combustion engine control information, determines a target coolant temperature that is a target temperature of a coolant cooling the internal combustion engine on the basis of the predicted output of the internal combustion engine, sets a change timing of changing a temperature of the coolant to the target coolant temperature on the basis of the predicted output of the internal combustion engine, and controls an operation of a coolant temperature change section that changes the temperature of the coolant at the change timing so as to reach the target coolant temperature on the basis of the predicted output of the internal combustion engine.SELECTED DRAWING: Figure 3
Patent JP-2020146401-A (JP)
Title: game machine
Inventor: SEKINE MASAHIRO
IPC: A63F9/00
Filed: 2019-03-15
Abstract: To provide a game machine capable of improving flexibility regarding adjustment of difficulty.SOLUTION: A game machine includes plural conveyors 22 having a conveyance surface 22a on which a prize should be placed as one example of a game medium, a conveyor unit 21 including a drive unit for independently driving the conveyors 22 mutually, and a control device for controlling the drive unit such that the conveyors 22 are driven selectively according to a user's operation, where reward is put out to a user in association with arrival at a target position of a prize. In the game machine, at least one characteristic changing component 40 that is composed as a component differing from a conveyor 22 and changes characteristics regarding ease of hooking of a prize from characteristics peculiar to the conveyance surface 22a is mounted to one portion of the conveyance surface 22a of at least one conveyor 22.SELECTED DRAWING: Figure 4
Patent JP-2020155215-A (JP)
Title: Lighting device and illumination device
Inventor: FUKUDA HIDEKI
IPC: H05B47/00
Filed: 2019-03-18
Abstract: To obtain a lighting device and an illumination device whose fade time can be freely set.SOLUTION: The lighting device includes: a lighting circuit for lighting a light source; and a control unit for controlling the lighting circuit in response to a PWM signal input from an outside. When an on-time or off-time of the PWM signal changes from a first time to a second time, the control unit calculates a fade time from a maintenance time, which is a period during which the on-time or the off-time is the first time to change a dimming rate of the light source by the fade time.SELECTED DRAWING: Figure 1
Patent JP-2020151781-A (JP)
Title: Cargo handling device and cargo handling system
Inventor: SETOGUCHI KIYOTAKA
IPC: B25J13/08
Filed: 2019-03-18
Abstract: To provide a cargo handling device which can detect a package when the package is placed in a position deviated from a specific place where packages to be moved are placed, and to provide a cargo handling system.SOLUTION: A cargo handling device of an embodiment includes: a moving device; a sensor device; and a control device. The moving device holds a package placed in a first place and moves the held package to a second place. The sensor device senses a sensing range, including a part or an entire part of a movable range of the moving device, from above. The control device detects a package existing at a position other than the first place and the second place as a recovery object package based on a sensing result of the sensor device.SELECTED DRAWING: Figure 1
Patent JP-2019134929-A (JP)
Title: Game controller
Inventor: SIMON BURGESS
IPC: A63F13/24
Filed: 2019-03-19
Abstract: To provide an improved controller for a game machine.SOLUTION: A game controller 10 is intended to be held by a user in both hands in the same manner as a conventional controller. Additionally, the controller 10 may include the same controls as a conventional controller. The controller 10 is advantageous as it additionally comprises additional controls 11A, 11B, 11C, 11D located on the rear of the controller 10 at position to be operated by the middle fingers of the user. The additional controllers 11A, 11B, 11C, 11D may be paddle levers and may replicate the functions of one or more of the controls located on the front or top of the controller 10.SELECTED DRAWING: Figure 4
Patent JP-2020151072-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-03-19
Abstract: To provide a game machine capable of improving an amusement.SOLUTION: A game machine can execute a variable display of a first special pattern and a variable display of a second special pattern concurrently, a state of the game machine can be controlled to a normal state (low probability/low base state), a KT state (high probability/low base state) in which a frequency of being controlled to a small winning game state is higher than that of the normal state, and a probability variation state (high probability/high base state) which is advantageous relative to the normal state and is different from the KT state. In the probability variation state, a state is controlled to the KT state until a jackpot variation is finished correspondingly to start of the jackpot variation, and during execution of the jackpot variation of one special pattern out of the first special pattern and the second special pattern, the state can be controlled to the small winning game state correspondingly to a variable display of the other special pattern. Therefore, an amusement can be improved in the game machine.SELECTED DRAWING: Figure 9-23
Patent JP-2020153605-A (JP)
Title: Heat exchanger
Inventor: KANEKO SATOSHI
IPC: F28F9/22
Filed: 2019-03-20
Abstract: To provide a heat exchanger capable of saving a space and enabling highly efficient heat exchange even in a limited installation space.SOLUTION: A heat exchanger comprises a pair of flow passage forming parts 10 that is provided at intervals in a width direction of a flow passage for air, and in which a plurality of refrigerant circulation chambers 10a through which a refrigerant circulates is provided in an air circulation direction and in a vertical direction. The refrigerant circulation chambers 10a facing each other in the pair of flow passage forming parts 10 are communicated with each other by a heat exchange tube 20 extending in the width direction. A circulation path for refrigerant is formed by communicating a part of the adjacent refrigerant circulation chambers 10a in the flow passage forming parts 10 and setting an order of circulating the refrigerant in the plurality of heat exchange tubes 20.SELECTED DRAWING: Figure 4
Patent JP-2020153877-A (JP)
Title: Vehicular display device
Inventor: GOTO AKIHIRO
IPC: G01D11/24
Filed: 2019-03-21
Abstract: To provide a vehicular display device capable of detecting a state of a viewer.SOLUTION: A vehicular display panel includes a display pane 10 for displaying vehicle information, an imaging means 60 capable of imaging a state of a viewer viewing the display panel 10, and a light guiding member 30 provided on the opposite viewer side of the display panel 10 on the opposite side to the viewer side. A visible light irradiating portion 40 is provided so as to correspond to a predetermined side surface portion P1 of the light guiding member 30, and an infrared ray irradiating portion 62 is provided so as to correspond to the other side surface portion P2 of the light guiding member 30 different from the predetermined side surface portion P1. The predetermined side surface portion P1 is provided at a position opposite to the other side surface portion P2.SELECTED DRAWING: Figure 2
Patent JP-2020155011-A (JP)
Title: Drawing learning device
Inventor: TARAO NAO
IPC: G06F30/27
Filed: 2019-03-22
Abstract: To allow companies other than a company which provides learning drawing data to use a design support system using a neural network by preventing confidential information included in the learning drawing data from leaking.SOLUTION: A drawing learning device comprises a provider-side electronic calculation machine having a neural network and installed on a provider side for providing learning drawing data. The provider-side electronic calculation machine converts the learning drawing data into input data, can execute a program of inputting input data to the neural network, and can output a parameter file of a learned neural network to a user side.SELECTED DRAWING: Figure 1
Patent JP-2020159214-A (JP)
Title: Compressor and shell and tube type heat exchanger
Inventor: UCHIKI RYOSUKE
IPC: F28D7/16
Filed: 2019-03-25
Abstract: To provide a compressor which enables reduction of a housing internal temperature of a compressor by a simplified structure with improved cost efficiency.SOLUTION: A compressor includes: a driving source; a compressor body which is supplied with power by the driving source; a heat exchanger which cools a compressed gas discharged by the compressor body; and a housing which stores the compressor body and the heat exchanger. The heat exchanger includes: an external casing in which a cooling medium circulates; and one or multiple pipes which are disposed within the external casing and in which the compressed gas circulates. One or multiple fins which conduct heat exchange with atmospheric air in the housing are provided at an outer periphery of the external casing.SELECTED DRAWING: Figure 1
Patent JP-2020158333-A (JP)
Title: Manufacturing method of alumina sintered body and alumina sintered body
Inventor: NASU Tomomichi
IPC: C04B35/115
Filed: 2019-03-26
Abstract: To provide a manufacturing method of an alumina sintered body that includes a transparent alumina sintered portion usable as a transparent member, and the alumina sintered body obtained from the manufacturing method.SOLUTION: A manufacturing method of an alumina sintered body includes the steps of: molding an alumina powder containing alumina particles with a particle diameter of 0.1 μm or more and less than 1 μm and alumina particles with a particle diameter 1 μm or more and less than 100 μm to obtain an alumina article; forming a carbon powder-containing layer on a surface of the alumina article to obtain a laminate body; and irradiating the surface of the carbon powder-containing layer of the laminate body with laser to form a transparent alumina sintered portion.SELECTED DRAWING: Figure 4
Patent JP-2020160750-A (JP)
Title: Service provision matching device, service provision matching method, and service provision matching program
Inventor: HOSHI EISUKE
IPC: G06Q50/10
Filed: 2019-03-26
Abstract: To provide a service provision matching device, a service provision matching method, and a service provision matching program, for enhancing win probabilities of providers by requesting quotations to the providers with high win probabilities at the time to be requested by clients.SOLUTION: In a service provision matching device 1, a service provision matching server 100 comprises: a quotation request acquisition section 101 for acquiring a quotation request from a client asking for provision of a service; a win probability prediction section 106 in which a provider providing the service predicts a win probability for the client in respect to the service of the quotation request; a quotation information acquisition section 103 for acquiring quotation information from the provider based on the win probability predicted by the win probability prediction section 106; a provider information storage section 104 for associating the quotation information with provider information of the provider and storing thereof; and a matching section 105 for matching the provider with the client.SELECTED DRAWING: Figure 1
Patent JP-2020159863-A (JP)
Title: Chromatographic medium and manufacturing method of the same
Inventor: SAKAI HIROBUMI
IPC: G01N33/48
Filed: 2019-03-26
Abstract: To provide a chromatographic medium capable of easily determining whether detected substance is present in a specimen by clear colouring in a detector.SOLUTION: A detector at least contains fiber, and 70% or more of fiber contained in the detector is oriented in a direction perpendicular to a direction of travel from a specimen supply part to a specimen absorption part. Thus, an undried detection body is less likely to spread toward the specimen supply part and the specimen absorption part, is fixed in the orientation direction of the fiber, resulting in the detection body of the detector which is locally dense linearly. Accordingly, detected substances captured by the detector are similarly densely accumulated when the chromatographic medium is used. In addition, not only in formation of the detector, but also in use of the chromatographic medium, the detection body can be restrained from flowing toward the specimen absorption part due to capillary phenomenon of specimen itself. Accordingly, linear clear colouring occurs in the detector, which facilitates determination of whether the detected substance is present.SELECTED DRAWING: Figure 1
Patent JP-2020156820-A (JP)
Title: catheter
Inventor: YAMAGUCHI KENJIRO
IPC: A61M25/00
Filed: 2019-03-27
Abstract: To provide a catheter in which an embolization coil or the like in a sheath can be suitably pushed out.SOLUTION: The catheter comprises a long sheath 3 formed in a hollow form. A lumen (inner layer 4) of a distal portion of the sheath 3 includes: a first linearly extending straight portion 5; a first tapered portion 6 disposed at a distal side from the first straight portion 5; a second tapered portion 7 disposed at a distal side from the first tapered portion 6; and a second straight portion 8 disposed at a distal side from the second tapered portion 7 and extending linearly. The inclination ratios of the first tapered portion 6 and the second tapered portion 7 are different.SELECTED DRAWING: Figure 2
Patent JP-2020165197-A (JP)
Title: Cabinet with electronic lock
Inventor: OKUMURA MASAYUKI
IPC: E05B41/00
Filed: 2019-03-29
Abstract: To provide a cabinet with an electronic lock capable of preventing a user from forcibly opening a door part by making the user of the cabinet recognize that the door part is locked.SOLUTION: A cabinet includes a body part formed at one surface thereof with an opening part, door parts 12, 12 provided so as to open and close the opening part in the body part, and an electronic lock for locking or unlocking the door parts 12, 12. The electronic lock includes a lock part 16 for locking door parts 12, 12 in a closed state, a control part 17 for controlling locking and unlocking by the lock part 16, and a display part 18 provided near the opening part in the body part and displaying that the lock part 16 locks the door parts 12, 12.SELECTED DRAWING: Figure 2
Patent JP-2020165201-A (JP)
Title: Eaves
Inventor: YAMAKUBO IZUMI
IPC: E04F10/00
Filed: 2019-03-29
Abstract: To provide eaves excellent in design and allowing reinforcement associated with extension in projection size of eaves to be easily achieved.SOLUTION: Eaves are provided with: an eaves body 1 in a plane plate shape; an eaves fixing piece 1b connected right to the eaves body and fixed in an outer wall 2; a reinforcement member 3 being to be arranged on an eaves body, the reinforcement member 3 having an attachment piece 3a attached on the eaves body, a reinforcement piece 3b erected along a longitudinal direction of the attachment piece, and a reinforcement fixing piece 3c connected on at least one end part of longitudinal directions of the attachment piece or the reinforcement piece and fixed on an outer wall through the eaves fixing piece; an eaves side bracket 5 connected on the eaves body; and a stay 8 connected on the outer wall at either position at an upper or lower position than the eaves body where one end part of it is positioned, and the other end part of it connected on the eaves side bracket, where the eaves side bracket clamps the eaves body and the attachment piece to integrally connect the eaves body and the reinforcement member.SELECTED DRAWING: Figure 1
Patent JP-2019145809-A (JP)
Title: Method and device for coating product substrate
Inventor: CHRISTINE THANNER
IPC: B05D7/00
Filed: 2019-03-29
Abstract: To provide a method and a device, capable of executing a partial coating of a product substrate in a low cost by a processing step which is few as possible, and is simple especially.SOLUTION: The present invention relates to a method of coating an elevation surface 5o of an elevation part 5 of a product substrate 3 having a function unit in which a large part is arranged in at least a partial part, especially, a concave part, specifically a discrete elevation part, and the method includes the steps of: contacting the elevation surface with a coating material 2 provided in a support substrate 1; and separating the support substrate 1 from the elevation surface so that the coating material is partially remained in the product substrate 3.SELECTED DRAWING: Figure 2d
Patent JP-2020169867-A (JP)
Title: Surveying device
Inventor: HIRANO SATOSHI
IPC: G01C15/00
Filed: 2019-04-02
Abstract: To provide a surveying device which facilitates movement and improves stability during measurement.SOLUTION: A surveying device comprises: a monopod 3 installed at a reference point; a surveying device body 4 provided at a known distance from the lower end of the monopod and at a known angle relative to the axial center of the monopod and having a reference optical axis; two lengths of auxiliary legs 11 extending downward from the middle part of the monopod at a prescribed angle; a wheel 12 provided at the lower end of each of the auxiliary legs; and a bottom imaging unit 8 provided on the surveying device body at a known position. The surveying device body includes a distance measuring unit for measuring the distance to a measurement object 2, a measurement direction imaging unit for acquiring an observation image that includes the measurement object in a prescribed relation with the reference optical axis, and a computation control unit for causing the distance to a prescribed measurement point to be measured by the distance measuring unit and causing an image of the measurement object to be acquired by the measurement direction imaging unit, as well as causing a bottom image to be acquired by the bottom imaging unit, the surveying device body being constituted so as to be supported at three points by the monopod and the auxiliary legs, and to process a position change or a rotation change of the surveying device body by computation on the basis of a change of the bottom image.SELECTED DRAWING: Figure 1
Patent JP-2020170127-A (JP)
Title: Dimming sheet
Inventor: KANEDA REIJI
IPC: G02F1/1339
Filed: 2019-04-05
Abstract: To propose a configuration of a peripheral seal part which is effective in improving the design property in addition to the improvement in waterproof function by a sealant.SOLUTION: Disclosed is a dimming sheet having a dimming layer consisting of a liquid crystal composition in which degradation due to contact with moisture, acid, ultraviolet rays, etc. is likely to occur at the edge of a sheet where the dimming layer is sandwiched. A seal part formed by applying a sealant is arranged so as to cover the exposed side surface of a laminated structure. The seal part is a thermosetting or radiation-curable resin and has a water vapor transmission rate of equal to or less than 100 g/m2-24h.SELECTED DRAWING: Figure 1