baber/WOPTO huggingface dataset:
Patent JP-2020003575-A (JP)
Title: Detection method, lithography method, article manufacturing method, optical device and exposure equipment
Inventor: MIYAZAKI TADAYOSHI
IPC: G01B11/00
Filed: 2018-06-26
Abstract: To provide a profitable technology to detect focus position stably.SOLUTION: A detection method detecting focus position of an optical system forming an image of an imaging target on an imaging surface of image sensor elements includes: a step of obtaining a score group of plural groups including a score group C1 of a first group and a score group C2 of a second group on the basis of an output signal output from the image sensor elements with a state that the imaging target is located in each of multiple positions in an optical axis direction of the optical system; a step of obtaining a score group C3 of a third group on the basis of the plural score groups; and a step of detecting the focus position on the basis of the score group C3 of the third group.SELECTED DRAWING: Figure 5
Patent JP-2020000385-A (JP)
Title: Cleaning tool stand
Inventor: IZUMI SHINYA
IPC: A47K11/10
Filed: 2018-06-26
Abstract: To provide a cleaning tool stand facilitating dry of a cleaning tool during storage.SOLUTION: A cleaning tool stand 100 using as a storage object, a cleaning tool 200 or a grip part 210 of the cleaning tool 200 for cleaning by pushing a head part 220 to a cleaning object, includes: a body part 110 having a mounting surface 111a mounted on a floor; and a first support part 120 and a second support part 130 provided in the body part 110, and supporting the storage object. The first support part 120 and the second support part 130 support the storage object in a state that the storage object is not in contact with the body part 110.SELECTED DRAWING: Figure 4
Patent JP-2020000652-A (JP)
Title: Chair
Inventor: KUMAZAWA TAKUMI
IPC: A47C7/62
Filed: 2018-06-29
Abstract: To provide a chair on which a package can be stably placed.SOLUTION: The chair includes a seating part, leg parts and a rack part. The seating part has a seating surface on which a user can sit. The leg parts are provided on an installation object on which the chair is installed and support the seating part substantially horizontally and movably in the longitudinal direction. The rack part is provided on the lower side of the seating part and moves in the longitudinal direction in conjunction with the longitudinal movement of the seating part. With respect to the horizontal direction, the leg parts are provided to be deflected from a center of the seating part to one side of the left and right.SELECTED DRAWING: Figure 1
Patent JP-2020002742-A (JP)
Title: Actuator and vehicle door opening/closing actuator
Inventor: SEKINE YOSHITAKA
IPC: E05F15/622
Filed: 2018-07-02
Abstract: To provide an actuator and a vehicle door opening/closing actuator that can reduce noises when driven.SOLUTION: An actuator of the present invention includes: a screw shaft 38 that is driven rotationally by receiving rotational forces from a shaft 14 of a motor 11; a nut member 58 that is secured in an inner tube 56 and linked to the screw shaft 38, and that moves along the axial direction of the screw shaft 38 together with the rotation of the screw shaft 38; and a stopper 60 that is provided on one end 38b opposite the motor 11 of the screw shaft 38 and that prevents the nut member 58 from coming out of the screw shaft 38. The stopper 60 includes a restriction member 61 that elastically restricts an axial tilt of the screw shaft 38. The restriction member 61 always contacts the inner peripheral surface of the inner tube 56 slidably.SELECTED DRAWING: Figure 3
Patent JP-2020004344-A (JP)
Title: Service provider selection device, program and service provider selection system
Inventor: ANZAI SAYAKA
IPC: G06Q50/10
Filed: 2018-07-02
Abstract: To provide a service provider selection device, a program and a service provider selection system, capable of selecting a service provider that matches a service user.SOLUTION: A service provider selection device 1 includes: a user information acquisition part 12 configured to acquire a profile of a service user; a provider information storage part 25 configured to store a profile of a service provider; and a ranking determination part 15 configured to determine a ranking of a service provider that matches the service user according to a matching degree of the profile of the service user and the profile of the service provider.SELECTED DRAWING: Figure 1
Patent JP-2020007408-A (JP)
Title: Polycarbonate resin composition for transport machine window
Inventor: NAKAISHI EIJI
IPC: C08L69/00
Filed: 2018-07-04
Abstract: SOLUTION: A polycarbonate resin composition for transport machine window contains a polycarbonate resin (A) of 100 pts.wt., inorganic oxide (B) of 0.005 to 0.5 pts.wt., a specific phosphoric acid ester compound (C) of 0.02 to 1 pts.wt., a phenolic antioxidant (D) of less than 0.5 pts.wt., and an ultraviolet ray absorber (E) of 0.1 to 0.6 pts.wt.EFFECT: The polycarbonate resin composition for transport machine has no reduction of light transmittance without loosing various excellent performances obtained by a polycarbonate resin, is excellent in heat ray absorption performance (solar transmittance), excellent in heat stability and weather resistance in good balance, less in reduction of appearance by change of a color phase, and deterioration of the resin itself, and extremely high in industrial use value.SELECTED DRAWING: None
Patent JP-2020006456-A (JP)
Title: Rotationally cutting tool
Inventor: FUJIMOTO TAKUYA
IPC: B23C5/00
Filed: 2018-07-04
Abstract: To provide a rotationally cutting tool that can be prevented from being wrongly attached.SOLUTION: A rotationally cutting tool 1 comprises a second cutter main body 4R that rotationally cuts a work-piece by rotating in a first direction D11. The second cutter main body 4R, when the body is at a first arrangement at which the body is rotated in a second direction D21 from a second arrangement, can be detached from a tool main body 2R. The tool main body 2R has at least one bolt 7 for a stopper. The second cutter main body 4R has at least one stopper passage 45. The stopper passage 45 extends in the first direction D11 so as to include a position corresponding to the bolt 7 for a stopper in the first arrangement, and has a width W3 larger than a width of a head part 71 of the bolt 7 for a stopper in a radial direction Dr.SELECTED DRAWING: Figure 7
Patent JP-2020013202-A (JP)
Title: Application generating device, application generating method and application generating program
Inventor: TSUTSUMI YUKI
IPC: G06N20/00
Filed: 2018-07-13
Abstract: To easily and properly generate data for an application.SOLUTION: An application generating device 10 comprises a storage device 15 to store application reference data including a pair of image data displayed on a display screen by an application and of a source code, an image acquisition part 18 to accept target image data of a creating target application, an image recognition processing part 20 to extract the application reference data including the image data on the display screen similar to a configuration of the target screen of the target image data from the application reference data, an application generation processing part 21 to generate the application data including the source code which displays and processes the target screen corresponding to the target image data based on the source code of the application reference data, and an inference processing part 23 to generate the application data based on the inference processing using a learning model. An application generation processing part 21 is configured to generate the application data at least by either one of the application generation processing part itself and the inference processing part 23.SELECTED DRAWING: Figure 1
Patent JP-2019130883-A (JP)
Title: Method for determining amount of build material which is to be applied in build plane
Inventor: TOBIAS BOKKES
IPC: B33Y30/00
Filed: 2018-07-20
Abstract: To provide a method for determining an amount of build material which is to be applied in a build plane of an apparatus for additively manufacturing a three-dimensional object by means of selective irradiation and consolidation by means of an energy beam.SOLUTION: The method comprises the steps of: subdividing at least a part of the build plane BP of an apparatus, which is to be applied with a build material, which is to be selectively irradiated and consolidated during an additive manufacturing process of a three-dimensional object, into a plurality of build plane elements BPE; categorizing the build plane elements in a first category BPE1, which indicates that a respective build plane element is located in an area, which is to be selectively irradiated and consolidated during the selective irradiation and consolidation of the respective layer in the build plane, or categorizing in at least one second category BPE2, which indicates that a respective build plane element is not located in an area, which is to be selectively irradiated and consolidated during the selective irradiation and consolidation of the respective layer in the build plane; and determining the amount of build material, which is to be applied in the respective layer.SELECTED DRAWING: Figure 2
Patent JP-2020016681-A (JP)
Title: Liquid crystal device, method for driving liquid crystal device, and electronic apparatus
Inventor: TOMIKAWA NAOKI
IPC: G02F1/133
Filed: 2018-07-23
Abstract: To provide a liquid crystal device, a method for driving the liquid crystal device, and an electronic apparatus that can efficiently sweep out an ionic impurity from a pixel area to the outside.SOLUTION: In a liquid crystal device 100, on a first substrate 10, a plurality of pixel electrodes 15 are provided in a pixel area E. The first substrate 10 is provided with a first electrode 131 sandwiched between a pixel area E and a seal material 40 in plan view, and a second electrode 132 sandwiched between the first electrode 131 and the seal material 40 in plan view. Among the plurality of pixel electrodes 15, a first pixel electrode 151 adjacent to the first electrode 131 is supplied with a first signal V11 with a first phase Va, the first electrode 131 is applied with a second signal V21 with a second phase Vb being a phase delayed from that of the first signal V11, and the second electrode 132 is applied with a third signal V22 with a third phase Vc being a phase delayed from that of the second signal V12.SELECTED DRAWING: Figure 7
Patent JP-2020016824-A (JP)
Title: Fixing device and image forming device
Inventor: ITO MASATOSHI
IPC: G03G15/00
Filed: 2018-07-27
Abstract: To detect temperature of a pressure roller at a low cost.SOLUTION: A second rotary body has a conductive layer having temperature-dependent resistance. A fixing device has voltage application means for applying a voltage to the second rotary body. Temperature of the second rotary body is derived by sensing the resistance of the conductive layer of the second rotary body.SELECTED DRAWING: Figure 5
Patent JP-2020018202-A (JP)
Title: Artificial bait
Inventor: YAMASHITA KATSUHIKO
IPC: A01K85/16
Filed: 2018-07-31
Abstract: To provide an artificial bait capable of making it work like it is alive in the water without skilled technique.SOLUTION: A front half body part 1 and a rear half body part 2 are pivoted vertically rockably around a right and left vertical axis L3, and a fishing line connection part 21 is provided on the rear half body part 2, and a line passing part 11 for passing a fishing line 8 linked to the fishing line connection part 21 is provided on the front half body part 1.SELECTED DRAWING: Figure 4
Patent JP-2020025375-A (JP)
Title: Circuit protection device
Inventor: TSUCHIYA SHINGO
IPC: G01R19/165
Filed: 2018-08-06
Abstract: To protect a voltage detection circuit without using a fuse.SOLUTION: A circuit protection device is provided between a DC power supply and a protection object circuit applied with a plus voltage and a minus voltage of the DC power supply, and comprises: a P-channel type field effect transistor with a source terminal connected to a plus terminal of a battery cell constituting the DC power supply and with a drain terminal connected to the protection object circuit; a switching element connected between a gate terminal and a ground of the P-channel type field effect transistor; and a switch drive circuit which, when the switching element is controlled in an on-state and when the DC power supply outputs a normal voltage, brings the P-channel type field effect transistor into a conduction state, and when the DC power supply outputs an abnormal voltage, brings the P-channel type field effect transistor into a non-conduction state.SELECTED DRAWING: Figure 1
Patent JP-2020025163-A (JP)
Title: Communication apparatus, communication method and program for coexistence with legacy system
Inventor: MORIWAKI KAZUYA
IPC: H04W16/14
Filed: 2018-08-06
Abstract: To reduce an influence of transmission of a signal in a second radio communication system of new generation on a first radio communication system of former generation.SOLUTION: A radio communication apparatus, capable of executing communication by a second radio communication system different from a first radio communication system for regularly transmitting a reference signal at a predetermined frequency interval in a frequency bandwidth used for the first radio communication system, transmits the information for operating a base station device in a mode of stopping regular transmission of a reference signal for a predetermined period for the base station device of the first radio communication system and communicates a predetermined signal of the second radio communication system while the base station device of the first radio communication system is operating in the mode.SELECTED DRAWING: Figure 8
Patent JP-2020027127-A (JP)
Title: Display device
Inventor: ASAKURA TETSURO
IPC: G02F1/1333
Filed: 2018-08-09
Abstract: To provide a display device which has a curved display surface where no display unevenness in the display area appears.SOLUTION: A display device includes: a liquid crystal panel which has a first surface including a display area and a second surface facing the first surface as a curved surface curved in the first direction; a contact member fitted to the second surface of the liquid crystal panel; a pressing member which is fitted to the contact member and applies an a pressing force facing an elastic force with which the liquid crystal panel tries to return to a flat plate to the liquid crystal panel; a fixing chassis fixing the pressing member at a position facing the contact member; and a support member supporting the fixing chassis. The liquid crystal panel includes a seal encapsulating the liquid and going along an inner periphery of curved surface. A contact area between the contact member and the liquid crystal panel is positioned inside the seal in a third shaft orthogonal to a first shaft defined by a non-curved side of the curbed surface and a second shaft defined by the first direction.SELECTED DRAWING: Figure 2
Patent JP-2020026549-A (JP)
Title: Manufacturing method of metal shaped article
Inventor: SUMIYA AKIHIKO
IPC: B33Y50/00
Filed: 2018-08-10
Abstract: To suppress deformation of a metal shaped article due to cutting.SOLUTION: The manufacturing method of a metal shaped article includes: an input step of forming data; a constituent material layer formation step of forming a constituent material layer using a constituent material; a support material layer formation step of forming a support material layer using a support material; a cut face cutting step of cutting a cut face in a constituent material layer of a laminated body formed by performing the constituent material layer formation step and the support material layer formation step; a degreasing step of degreasing the thermoplastic resin contained in the laminated body for which the cut face cutting step is performed; and a sintering step of sintering metal particles by heating the laminated body. In the support material layer formation step, the support material layer is formed on a support surface on the side opposite to the cut surface at the position of the constituent material layer so as to make the support surface come into contact with the support surface on the basis of the forming data.SELECTED DRAWING: Figure 5
Patent JP-2020027479-A (JP)
Title: Taxi vehicle waiting order management device and method, and system equipped with the taxi vehicle waiting order management device
Inventor: SUGAO TAKESHI
IPC: G08G1/123
Filed: 2018-08-13
Abstract: To provide a taxi vehicle waiting order management device and method, and a system equipped with the taxi vehicle waiting order management device capable of accurately managing a taxi vehicle waiting order.SOLUTION: A vehicle data acquisition unit 24a cumulatively acquires, via a communication unit 21, vehicle data including position information relating to a position of a taxi vehicle whose waiting registration place is preregistered and identification information for identifying the taxi vehicle. A taxi vehicle identification unit 24b identifies, based on the position information, the taxi vehicle entering a registration area predetermined based on the waiting registration location. A waiting order determination unit 24c determines the order of waiting for the taxi vehicles entering the registration area so that the taxi vehicles enter the registration area in order.SELECTED DRAWING: Figure 3
Patent JP-2020030527-A (JP)
Title: Storage device and program
Inventor: OGAWA TAKAYA
IPC: G06F3/06
Filed: 2018-08-21
Abstract: To provide a storage device which is safely returned to an unlocked state with reduced standby power, and a program.SOLUTION: The storage device relating to this embodiment comprises: a controller which can communicate with a host device and controls the storage device; and a storage area which includes security information including flag information indicative of a state showing whether data read from or data write to the storage device is permitted or not, and includes time information indicative of a power-on cumulative time value. When receiving a first command from the host device, the controller generates cipher text data resulting from encrypting data obtained by adding the time information to the security information and transitions the storage device to a low-power state after transmitting the cipher text data to the host device.SELECTED DRAWING: Figure 1
Patent JP-2019091409-A (JP)
Title: Reservation acceptance support device, reservation acceptance support program, and reservation acceptance support method
Inventor: IWATA SHINJI
IPC: G06Q10/02
Filed: 2018-08-22
Abstract: To provide a reservation acceptance support device, a reservation acceptance support program, and a reservation acceptance support method capable of supporting judgement on whether or not to accept reservation of a user group of a specific type.SOLUTION: A reservation acceptance support device according to the present invention includes: an acquisition processing part acquiring history information including information of types of each user group who used a facility in the past and information of usage date or usage date and time; and a derivation processing part deriving an index indicating the probability that the user group of the specific type uses the facility on a specific date or a specific date and time, on the basis of the history information.SELECTED DRAWING: Figure 7
Patent JP-2020029611-A (JP)
Title: Production method of copper nanoparticle
Inventor: OKADA KAZUMASA
IPC: B22F9/24
Filed: 2018-08-24
Abstract: To provide a production method of copper nanoparticles, by which impurities in copper nanoparticles can be efficiently removed while reducing the amount of water for cleaning, and copper nanoparticles having good dispersibility can be obtained while suppressing oxidation.SOLUTION: The production method of copper nanoparticles according to one aspect of the present invention includes: a step of preparing a dispersion of copper nanoparticles having an average particle diameter of 200 nm or less by reducing copper ions in an aqueous solution to which a reducing agent and a dispersant are added; a step of subjecting the dispersion of copper nanoparticles after the preparation step to centrifugal separation to separate the dispersion into a liquid phase and a solid phase containing the copper nanoparticles; a step of adding pure water to the solid phase containing the copper nanoparticles after the centrifugal separation step; and a step of cleaning the solid phase containing the copper nanoparticles after the step of adding pure water, by use of a high-speed rotary homogenizer equipped with a turbine and a stator.SELECTED DRAWING: Figure 1
Patent JP-2018205325-A (JP)
Title: Parallax calculation system, information processing device, information processing method, and program
Inventor: SEKIGUCHI HIROYOSHI
IPC: G01S17/08
Filed: 2018-08-27
Abstract: To improve accuracy of parallax calculation by avoiding extraction of a wrong parallax candidate.SOLUTION: An information processing device for performing parallax calculation on the basis of a photographic image photographed by a plurality of imaging parts includes: a distance information acquisition part 401 for acquiring distance information showing distance to an object in a photographing direction, calculated on the basis of reflected light in the case of emitting a laser beam toward the photographing direction of the plurality of imaging parts; and a parallax calculation part 420 for changing a parallax retrieval range in the parallax calculation in accordance with a comparison result between the distance information acquired by the distance information acquisition part 401 and distance information showing predetermined distance.SELECTED DRAWING: Figure 4
Patent JP-2020034626-A (JP)
Title: Program, server and method for alternating agent according to user utterance text
Inventor: TAWARA SHUNICHI
IPC: G10L15/30
Filed: 2018-08-27
Abstract: To provide a program and the like for alternating an agent according to a user utterance text without interaction only by one agent to a user.SOLUTION: An agent management program allows a computer to function as an agent database which makes a user assumption text correspond to an agent utterance text, similarity calculation means for calculating similarity between the user utterance text from a user for the agent which is selected at present and the user assumption text included in all the agents and agent selection means for alternating the agent to the other agent including the user assumption text whose similarity is more than a prescribed threshold and is the highest when the similarity of all the user assumption texts of the agent which is selected at present is not more than the prescribed threshold for each agent.SELECTED DRAWING: Figure 1
Patent JP-2020034757-A (JP)
Title: mirror
Inventor: NAKAHORI YASUHIRO
IPC: G02B5/08
Filed: 2018-08-30
Abstract: To provide a mirror that can be increased in size, and when partially damaged, allows replacement of a damaged part alone.SOLUTION: A mirror 10 comprises a plurality of members 3 each having a first surface 1 and a second surface 2 intersecting the first surface 1. The mirror has a reflection surface 4 obtained by the second surfaces 2 of the respective members 3 brought into contact with each other to form a collection of the first surfaces 1 of the respective members 3. The mirror 10 satisfies such a configuration, and can thereby be increased in size, and when partially damaged, allows replacement of a damaged part alone.SELECTED DRAWING: Figure 1