baber/WOPTO huggingface dataset:
Patent JP-2020166511-A (JP)
Title: Property retrieval device and method thereof
Inventor: SHIMA TSUGUSHI
IPC: G06Q50/16
Filed: 2019-03-29
Abstract: To solve the problem that an appropriate property cannot be extracted because a movement time to a property location is sometimes deviated from an actual movement time.SOLUTION: A property retrieval device 200 receives a traffic condition including one spot and a desired movement time from a user device, and extracts a property matched with the condition from among a plurality of stored properties. The property retrieval device stores many pieces of traffic history information including an entrance station and an entrance time, and an exist station and an exist time, extracts traffic history information corresponding to a traffic route from the one spot to a property location from among the many pieces of traffic history information, calculates a high precision movement time from the one spot to the location of the stored property by using the extracted traffic history information, and extracts a property allowing a high precision movement interval within the desired movement time.SELECTED DRAWING: Figure 1
Patent JP-2020163277-A (JP)
Title: Container pipeline connection structure
Inventor: KITSUTA HIDEMASA
IPC: B01J19/00
Filed: 2019-03-29
Abstract: To simplify a container pipeline connection structure.SOLUTION: A container pipeline connection structure comprises: a chemical liquid container A1 for storing a chemical liquid 71; an inert gas pipeline 73 being connected to the chemical liquid container A1; a three-way valve 81 provided on the inert gas pipeline 73; and a check valve 79 provided between the three-way valve 81 and the chemical liquid container A1. The check valve 79 allows flow of fluid to the chemical liquid container A1 from the three-way valve 81. The three-way valve 81 has: a first port 81a and a second port 81b to which fluid is individually supplied; and a third port 81c through which the fluid flowing from the first port 81a or the second port 81b flows toward the check valve 79. From the first port 81a, a compressed inert gas CG1 for supplying the chemical liquid to a first meter 7A is supplied to the chemical liquid container A1. From the second port 81b, a compressed inert gas CG2 for holding a pressure of the chemical liquid container A1 to a positive pressure is supplied to the chemical liquid container A1.SELECTED DRAWING: Figure 3
Patent JP-2019171565-A (JP)
Title: Device for tightening screw connections
Inventor: JOERG HOHMANN
IPC: F03D13/20
Filed: 2019-03-29
Abstract: To provide a device for tightening screws which are arranged along a flange connection which surrounds, in ring-shaped form, a space and preferably the interior of the tower of a wind turbine.SOLUTION: A device for tightening screw connections is provided. A screw connection 10 comprises a threaded element 11 and a nut 12 screwed onto the threaded element 11. The nut 12 is supported against a flange connection 7. The device comprises: a tool carrier 20 movable along the flange connection 7 and preferably comprising an electric traction drive; a tool 5 arranged on the a tool carrier 20 and configured to tighten the screw connection and to rotate the nut 12 relative to the flange connection 7; and a control unit 4 configured to move the tool carrier 20 in a longitudinal direction of the tool carrier 20 into a working position by traction drive control signals, wherein in the working position the tool is situated opposite each of the screw connections 10 to be tightened, and further configured to perform, by tool control signals, tightening of the screw connections 10 and rotating of the nut 12.SELECTED DRAWING: Figure 1
Patent JP-2020163013-A (JP)
Title: Ophthalmologic apparatus
Inventor: UENO SHINGO
IPC: A61B3/103
Filed: 2019-03-29
Abstract: To provide an ophthalmologic apparatus which prevents a reduction in rigidity and suppresses a wobble and an oscillation in measurement by suppressing a dimension in a height direction.SOLUTION: An ophthalmologic apparatus 1 includes a mechanism part 12 which moves a body part 13 having a plurality of measurement parts 20, 40 for measuring an examined eye E relative to a base 11. The mechanism part 12 includes a first axis mechanism part 50 for moving the body part 13 relative to the base 11 in a first axis direction, a second axis mechanism part 60 for moving the body part 13 relative to the base 11 in a second axis direction perpendicular to the first axis direction, and a third axis mechanism part 80 for moving the body part 13 relative to the base 11 in a third axis direction corresponding to a vertical direction. In the first axis mechanism part 50 and the second axis mechanism part 60, a housing space part is provided, and at least a part of the third axis mechanism part 80 is housed in at least one of the housing space parts of the first axis mechanism part 50 and the second axis mechanism part 60.SELECTED DRAWING: Figure 2
Patent JP-2020169595-A (JP)
Title: Control device and control method for internal combustion engine
Inventor: MASUDA YUTA
IPC: F02D45/00
Filed: 2019-04-02
Abstract: To inhibit combustion from becoming unstable by appropriately setting a lean limit in an internal combustion engine performing lean combustion operation.SOLUTION: A control method for an internal combustion engine (engine 1) includes: a step in which a control unit (ECU 10) sets a permissible value of combustion fluctuation; a step in which the control unit sets a lean limit of a fuel ratio of an air-fuel mixture from the permissible value of combustion fluctuation and a model relating to setting of the lean limit; a step in which the control unit adjusts an in-cylinder state quantity and a fuel amount through a state quantity adjustment part and a fuel supply part so that the fuel ration does not exceed the lean limit, and causes the air-fuel mixture to be combusted; a step in which the control unit estimates the fuel ratio of the air-fuel mixture from the combustion fluctuation estimated based on a signal which an in-cylinder pressure sensor outputs during combustion, and from the model; and a step in which the control unit corrects the mode on the basis of comparison between the estimated fuel ratio and a measured actual fuel ratio.SELECTED DRAWING: Figure 7
Patent JP-2019112764-A (JP)
Title: Waterproofed fabric
Inventor: TOKUDA DAISUKE
IPC: C08G18/28
Filed: 2019-04-04
Abstract: To provide a waterproofed fabric having moisture permeability, waterproofness and durability.SOLUTION: A waterproofed fabric has a porous urethane resin layer containing an urethane resin composition containing a fiber fabric and an urethane resin on a surface of the fiber fabric, in which the urethane resin has at least two or more hydroxyl groups having reactivity with an isocyanate group and is obtained by reaction of a polyol compound having a divalent aliphatic hydrocarbon group A and a diisocyanate compound having at least two isocyanate groups, the urethane resin has a functional group having an aliphatic hydrocarbon group B having the following (i) to (iii) features in a terminal of its molecular structure: (i) a number of carbons of the aliphatic hydrocarbon group B is larger than a number of carbons of an aliphatic hydrocarbon group having the maximum structure number defined later. Aliphatic hydrocarbon group having the maximum structure number is defined as a divalent aliphatic hydrocarbon groups having the largest number of divalent aliphatic hydrocarbon groups when classifying a divalent aliphatic hydrocarbon group contained in polyol having a divalent aliphatic hydrocarbon group A for each number of aliphatic carbons, and comparing the number of divalent aliphatic hydrocarbon groups classified for each carbon number; (ii) the number of carbons of the aliphatic hydrocarbon group B is 8 to 22; and (iii) the hydrocarbon group B is 10 mol% or more with respect to the functional group of the terminal of the polyurethane resin.SELECTED DRAWING: None
Patent JP-2020173327-A (JP)
Title: Display method and display unit
Inventor: NATORI TAKASHI
IPC: G09G5/36
Filed: 2019-04-10
Abstract: To provide a technology that, in changing the size of an image based on the speed of an indicator, can reduce a delay in display of the image after the size change.SOLUTION: A display method executed by a display unit includes: creating first vector data in a vector format showing a first image based on the speed of an indicator and first raster data in a raster format showing the first image; when receiving a size change instruction for the first image in a situation where the first image is displayed on a display surface on the basis of the first vector data, creating second raster data on the basis of the size change instruction and the first raster data; and displaying a second image shown by the second raster data on the display surface in place of the first image displayed on the display surface.SELECTED DRAWING: Figure 9
Patent JP-2020173953-A (JP)
Title: Solid electrolyte sheet, all solid state battery, separator, and lithium ion battery
Inventor: SHIMIZU KO
IPC: H01M50/42
Filed: 2019-04-10
Abstract: To provide a solid electrolyte sheet capable of improving the yield of an all-solid-state battery and improving the initial performance, deterioration characteristics, and energy density.SOLUTION: A solid electrolyte layer 40 includes a solid electrolyte sheet having a central portion 41 including a solid electrolyte and an outer peripheral portion 42 located on the outer periphery of the central portion 41 and including a nonionic conductive insulating material.SELECTED DRAWING: Figure 1
Patent JP-2020172689-A (JP)
Title: Charging process determination method, charging process determination apparatus, and charging process determination program
Inventor: MATSUZAKI SHINROKU
IPC: C21B7/24
Filed: 2019-04-11
Abstract: To provide a charging process determination method capable of determining a charging process for bringing a blast furnace into a desired operation state.SOLUTION: In a charging process determination method, a target index value which is a target value of an index value indicating an operation state of a blast furnace 100 is acquired, and a charging process for charging raw materials into the blast furnace 100 is acquired. A charging material distribution in the blast furnace 100 is calculated based on the charging process, an index value is calculated based on the charging material distribution, and it is determined whether the index value matches the target index value. The charging process is determined as the calculated charging process when it is determined that the index value matches the target index value. Based on the correspondence relation of respective charging processes used for calculation and measurement when the calculated value of the charged material distribution and measured value of the charged material distribution in the charged material distribution testing apparatus coincide with each other, the charging process corresponding to the calculated charging method among the charging processes used for measurement is determined as an actual measurement charging process, and an actual measurement charging process signal indicating an actual measurement charging process is output.SELECTED DRAWING: Figure 5
Patent JP-2020174717-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-15
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2020177095-A (JP)
Title: Observation optical system
Inventor: TANAMI YASUNORI
IPC: G02B5/00
Filed: 2019-04-17
Abstract: To provide an observation optical system capable of reducing ghosts and flare caused by stray light.SOLUTION: An observation optical system provided herein comprises an objective optical system having positive refractive power as a whole, an erecting optical system having a reflective surface, and an ocular optical system having positive refractive power as a whole for observing magnified erect image formed by the erecting optical system, arranged in order from the object side to the observation side, the erecting optical system having a light absorbing element disposed in front of the reflective surface with an air gap therebetween.SELECTED DRAWING: Figure 1
Patent JP-2020174870-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-17
Abstract: To provide a game machine capable of maintaining game interest.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball shot into a game area 5a. When a game ball enters a start pocket, determination processing for winning is performed. Then, variation display corresponding to the determination processing result is started, and a winning game is played when a winning pattern is displayed in the variation display. In this respect, the Pachinko machine 1 permits special display within a performance reception period to operation means.SELECTED DRAWING: Figure 60
Patent JP-2019188141-A (JP)
Title: Child carrier
Inventor: Fan Mei Feng
IPC: A47D13/02
Filed: 2019-04-18
Abstract: To provide a child carrier which can be flexibly used with convenience.SOLUTION: A child carrier comprises a carry harness and a child support part connected to the carry harness. The child support part comprises: a trunk support part and neck support part connected to each other; and a head cover which can be expanded outward for use, and can be stored in a storage pocket which is provided on the trunk support part or the neck support part.SELECTED DRAWING: Figure 1
Patent JP-2019141659-A (JP)
Title: Fastener cartridge comprising tissue thickness compensator including openings therein
Inventor: BRANDON J LLOYD
IPC: A61B17/072
Filed: 2019-04-18
Abstract: To provide various exemplary devices and methods for performing laparoscopic and minimally invasive surgical procedures.SOLUTION: The present disclosure depicts a surgical instrument 10 that is capable of practicing several unique benefits. The surgical stapling instrument is designed to manipulate and/or actuate various forms and sizes of end effectors 12 that are operably attached thereto. Such an end effector includes an elongated channel 14 that forms a lower jaw 13 of the end effector. The elongated channel is configured to support an "implantable" staple cartridge 30 and also movably support an anvil 20 that functions as an upper jaw 15 of the end effector.SELECTED DRAWING: Figure 1
Patent JP-2020177150-A (JP)
Title: Light control panel and optical imaging device
Inventor: TOIDA RYOJI
IPC: G02B30/00
Filed: 2019-04-18
Abstract: To provide a light control panel and optical imaging device, which offer superior imaging quality.SOLUTION: A light control panel 1 is provided, having a plurality of strip-like planar light reflector parts, each comprising light-transmissive resin layers and metal films that are alternately laminated in an in-plane direction. The light-transmissive resin layer has a lamination direction thickness (W1) of 120 to 400 μm, inclusive, with a standard deviation of 2.00 μm or less.SELECTED DRAWING: Figure 4
Patent JP-2020177169-A (JP)
Title: Display device
Inventor: NAKAMURA TENFU
IPC: G02F1/1334
Filed: 2019-04-19
Abstract: To provide a display device including a polymer dispersion type liquid crystal layer with higher display quality.SOLUTION: A display device according to one embodiment includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate and including a stripe polymer and a liquid crystal molecule, a pixel electrode disposed on the first substrate or the second substrate, a common electrode disposed on the first substrate or the second substrate, and a light source that delivers light to the liquid crystal layer. In a spatial frequency spectrum obtained by two-dimensional Fourier transformation of a pattern of the stripe polymer in a plan view about a first frequency component and a second frequency component, the contour of a region of 75% or more of the maximum value is elliptical in a plane defined by the first frequency component and the second frequency component.SELECTED DRAWING: Figure 3
Patent JP-2020177192-A (JP)
Title: Optical transceiver
Inventor: MATSUI TAKASHI
IPC: G02B6/36
Filed: 2019-04-22
Abstract: To provide an optical transceiver capable of maintaining a reduction in size and increasing data capacity.SOLUTION: An optical transceiver 1 includes: an optical receptacle; two optical sub-assemblies 10; and a circuit board 20 having an upper surface, on which the optical sub-assembly 10 at a rear side is installed at an opposite side of an external connector to the optical receptacle on an upper surface and the optical sub-assembly 10 at a front side is installed between the optical receptacle and the optical sub-assembly 10 at the rear side on the upper surface. Each of optical sub-assemblies 10 includes an optical sub-assembly substrate 11 on which an optical device is mounted, a lens section 15 that covers the optical device and that is optically coupled to the optical receptacle, and a frame 18. A part of the frame 18 of the optical sub-assembly 10 at the front side is pressed by the optical sub-assembly substrate 11 of the optical sub-assembly 10 at the rear side toward the circuit board 20.SELECTED DRAWING: Figure 11
Patent JP-2020178519-A (JP)
Title: Rotary electric machine
Inventor: KATO HIDENORI
IPC: H02K3/18
Filed: 2019-04-22
Abstract: To provide a rotary electric machine capable of restraining vibration and noise.SOLUTION: A motor 10 includes coil bodies Ua, Va, Wa formed by winding a first stator winding 32a around a first tooth, coil bodies Ub, Vb, Wb formed by winding a second stator winding 32b around a second tooth, and coil bodies Uc, Vc, Wc formed by winding the first stator winding 32a and the second stator winding 32b around a third tooth. Phase difference of a current flowing to the first stator winding 32a wound around the third tooth, and a current flowing to the second stator winding 32b wound around the third tooth is set so that each phase difference of the magnetomotive force of the coil bodies Ub, Vb, Wb of each phase to the magnetomotive force of the coil bodies Ua, Va, Wa of each phase, and each phase difference of the magnetomotive force of the coil bodies Uc, Vc, Wc of each phase to the magnetomotive force of the coil bodies Ub, Vb, Wb of each phase, become 20 degrees by electrical angle.SELECTED DRAWING: Figure 2
Patent JP-2020179701-A (JP)
Title: Pneumatic tire
Inventor: ISHIZAKA TAKAHIDE
IPC: B60C11/03
Filed: 2019-04-23
Abstract: To provide a pneumatic tire capable of improving on-snow performance while maintaining the wear resistance of a tire.SOLUTION: A pneumatic tire includes a pair of shoulder main grooves 21 and 21 and two or more center main grooves 22 and 22, a pair of shoulder land parts 31 and 31 divided by these main grooves 21 and 22, and a pair of middle land parts 32 and 32 and one or more row of center land parts 33. A groove area ratio Sc of a tread portion region is within a range of 0.40≤Sc≤0.50. The middle land part 32 includes a plurality of middle lug groove 321 extending in a tire width direction and penetrating the middle land part 32, and a plurality of middle blocks 322 divided by the middle lug grooves 321. The middle block 322 has a thin shallow groove 323 extending in the tire width direction and penetrating the middle block 322, and a pair of small blocks divided by the thin shallow groove 323.SELECTED DRAWING: Figure 2
Patent JP-2019143965-A (JP)
Title: refrigerator
Inventor: SUMIHIRO KATSUSHI
IPC: F25D11/00
Filed: 2019-04-24
Abstract: To provide a refrigerator that can image an interior of a storage and readily confirm the interior of the storage.SOLUTION: A refrigerator 1 includes: a body 2; a storage formed inside the body 2; and an imaging camera 18 and an imaging light 19 for imaging an interior of a storage in a right door 3b. The imaging light 19 is installed inside of the right door 3b as a position where illumination light is less likely to directly enter the imaging means 18 when capturing an image.SELECTED DRAWING: Figure 2
Patent JP-2020181355-A (JP)
Title: Server room system
Inventor: KOBAYASHI HIDEYOSHI
IPC: H05K7/20
Filed: 2019-04-25
Abstract: To provide a structure in which cooling air can be introduced even into an electric/electronic device housing box on an air conditioning facility side which is an upstream side.SOLUTION: A server room system 100 includes electric/electronic device housing boxes 2 each having a door body 22 to cover an opening of a casing main body 21 in which an electronic device is mounted, a server room 1 having a plurality of electric/electronic device housing boxes arranged therein, and an air conditioning facility 4 having an exhaust port 41 through which cooling air is blown out toward the plurality of electric/electronic device housing boxes. The plurality of electric/electronic device housing boxes are arranged in a travel direction of the cooling air from the air conditioning facility. At least a part of the electric/electronic device housing boxes is configured such that the direction of a ventilation port provided in the door body is oblique to the direction of the exhaust port of the air conditioning facility so as to introduce the cooling air, which is blown out from the exhaust port with the door body closed, toward the ventilation port.SELECTED DRAWING: Figure 1
Patent JP-2020184112-A (JP)
Title: Currency storage device and currency processing system
Inventor: SEGAWA KATSUHIKO
IPC: G07D11/24
Filed: 2019-04-26
Abstract: To reduce load on an operator related to transport of cash currency.SOLUTION: A currency storage device includes: an enclosure having an opening; a storage part provided within an enclosure and storing cash currency; a conveyance part that conveys cash currency between the opening and the storage part; a moving part that supports the enclosure in a movable manner; and a conveyance control part that controls conveyance of the cash currency by the conveyance part.SELECTED DRAWING: Figure 1
Patent JP-2019153805-A (JP)
Title: Vapor delivery device, manufacturing method thereof and method of using the same
Inventor: WOELK EGBERT
IPC: H01L21/205
Filed: 2019-05-07
Abstract: To provide a liquid precursor delivery system in which variation of supply flow rate and density is small.SOLUTION: A method of using a vapor delivery device includes transferring a first flow 202 of carrier gas to a delivery device 102 for receiving a liquid precursor compound. The method also includes transferring a second flow 204 of carrier gas to a position downstream of the delivery device 102. The flow 203 of carrier gas containing the accompanying vapor of the liquid precursor compound output from the delivery device 102, and the second flow 204 of the carrier gas are brought together to form a third flow 206, and the dew-point of vapor of the liquid precursor compound in the third flow 206 is lower than the temperature of a pipeline for transferring the vapor to a CVD reactor 200 or multiple CVD reactors. Here, the flow direction of the first flow 202, the flow direction of the second flow 204, and the flow direction of the third flow 206 are unidirectional, and not facing each other.SELECTED DRAWING: Figure 1