baber/WOPTO huggingface dataset:
Patent JP-2019144796-A (JP)
Title: Delivery locker managing device
Inventor: USHII SATOSHI
IPC: G06Q50/28
Filed: 2018-02-20
Abstract: To reduce a re-delivery as much as possible by a deliverer of a cargo.SOLUTION: A delivery locker managing device manages a delivery locker which is installed at a place of work, and which includes a plurality of storage boxes. This delivery locker managing device determines, when receiving an obtainment request for an occupied status of the delivery locker, whether or not there is the storage box in use in the delivery locker, specifies, when there is the storage box in use, a user of the storage box in use, obtains working information on the specified user and use record of the delivery locker, and sets a predicted unoccupied date and hour for the storage box in use on the basis of the working information on the user and on the delivery locker use record.SELECTED DRAWING: Figure 1
Patent JP-2019146372-A (JP)
Title: Electric conversion device, power supply system, and control method of electric conversion device
Inventor: AYAI NAOKI
IPC: H02M3/155
Filed: 2018-02-21
Abstract: To provide an electric conversion device which is coordinated with systems and prevents a protective stop due to inclusion of a DC component in an output current.SOLUTION: An electric conversion device 1 which is system-coordinated with a commercial power system 4, comprises: a power conversion unit for performing DC-AC power conversion; and a control unit 14 for controlling the power conversion unit. The control unit 14 of the electric conversion device sets a value obtained by adding a compensation voltage based on a DC component extracted from a system voltage to a basic wave voltage having an actual value extracted from an actual system voltage of the commercial power system 4 as a system voltage in control.SELECTED DRAWING: Figure 1
Patent JP-2018159700-A (JP)
Title: Miniature fracture toughness test piece and method for producing miniature fracture toughness test piece
Inventor: YOSHIMOTO KENTARO
IPC: G01N1/28
Filed: 2018-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a miniature fracture toughness test piece capable of obtaining effective fracture toughness data while preventing ductile crack growth generated during fracture toughness test, and a manufacturing method of miniature fracture toughness test piece.SOLUTION: Disclosed is a miniature CT test piece 150 sampled from the remaining material of the Charpy impact test piece after the monitoring test using a Charpy impact test specimen contained in a monitoring test capsule installed in the reactor pressure vessel and used for monitoring test of the reactor pressure vessel. The thickness R of the test piece is formed larger than the standard value concerning the external dimensions of the miniature fracture toughness test piece prescribed by the NEC Convention Regulations.SELECTED DRAWING: Figure 7
Patent JP-2019143052-A (JP)
Title: Slide member and lubricant composition
Inventor: ONODERA HIROSHI
IPC: F16C33/10
Filed: 2018-02-21
Abstract: To provide a slide member lubricated with a lubricant with improved wear resistance and a lubricant composition capable of improving the wear resistance of the slide member.SOLUTION: The slide member 1 according to the present invention which is lubricated with a lubricant 5 comprises a surface treatment layer 2 of metal carbide having a rock salt type crystal structure on at least part of a sliding surface, wherein the lubricant 5 contains an additive 4 having a predetermined molecular structure. A base material 1a of the slide member 1 of the present invention preferably has inclined structure in which a volume concentration of the metal carbide continuously decreases from the surface treatment layer 2, and carbon of the metal carbide is preferably combined with at least one of titanium, vanadium, niobium, zirconium, hafnium, tantalum, tungsten and cerium as a metal constituting the metal carbide.SELECTED DRAWING: Figure 1
Patent JP-2019145022-A (JP)
Title: Store information providing system, server, store information providing method, and program
Inventor: SHIOKI KOSUKE
IPC: G06Q50/12
Filed: 2018-02-23
Abstract: To provide a store information providing system capable of providing information on whether a situation in a store suits a customer's request and preference.SOLUTION: A store information providing system includes a plurality of sensors provided in a store, a server, and a display device. The plurality of sensors acquire detection data by sensing, and transmit the detection data. The server receives the detection data, recognizes the positions of at least ones between persons and objects located in the store on the basis of the detection data, calculates the degree of congestion of the store on the basis of the positions of at least ones between the persons and the objects, and determines a user use for using a user store on the basis of the degree of congestion and the detection data.SELECTED DRAWING: Figure 1
Patent JP-2018146227-A (JP)
Title: Calibration method for target imaging device
Inventor: LIU CHIN-WEI
IPC: F41J5/10
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a calibration method for a target imaging device capable of correctly determining a position of a dart by means of the positions of imaging devices situated outside the target by calibrating those imaging devices respectively and acquiring the correct positions of all of the imaging devices installed.SOLUTION: A calibration method for a target imaging device according to the present invention has a step of imaging a target image corresponding to a target with an imaging device waiting for a calibration, a step of acquiring an area of interest situated above the target image by adjusting the target image via rotation or translation so as to correspond to a reference basis to acquire a correspondence between the target image and the target, and a step of inserting at least one positioning indicator into at least two coordinate positions of the target in a known real space, acquiring at least two image coordinates situated within the area of interest corresponding to the positioning indicator with an imaging device waiting for a calibration, and finally estimating a correct position of the imaging device with the at least two coordinates in the known real space and at least two image coordinates.SELECTED DRAWING: Figure 1
Patent JP-2019147448-A (JP)
Title: Hand carriage with display function
Inventor: NAGASE YUICHIRO
IPC: G09F7/02
Filed: 2018-02-27
Abstract: To provide a hand carriage with display means capable of displaying an indication.SOLUTION: A hand carriage 1 for placing a load and moving the load by hand, includes: a substantially rectangular load-carrying platform 2; a handle 3 provided on one side of the load-carrying platform 2 and erected substantially upright; and casters 4 provided at least at four corners of a bottom face of the load-carrying platform 2. On the bottom face of the load-carrying platform 2, there is provided means such as displaying means 10 for displaying an indication H. The displaying means 10 includes a tabular body 11 with the indication H drawn thereon or an electric scoreboard 12 capable of displaying the indication H.SELECTED DRAWING: Figure 1
Patent JP-2019154128-A (JP)
Title: Power generation system
Inventor: KAWAZOE HIROSHIGE
IPC: H02P9/04
Filed: 2018-03-01
Abstract: To provide reduce power conversion loss in frequency converters of full converter type pumped storage power plants.SOLUTION: A power generation system comprising a plurality of pumped storage power generators and a plurality of frequency converters each driving the plurality of pumped storage power generators at variable speeds comprises: a switching unit for, when the first pumped storage power generator performs pumping operation among the plurality of pumped storage power generators while the second pumped storage power generator performs power generation operation, switching a DC line of power converter on the pumped storage power generator of the first frequency converter of the plurality of frequency converters to the DC line of the second frequency converter of the plurality of frequency converters; and a stop unit for stopping the power converter on the grid side of the first frequency converter.SELECTED DRAWING: Figure 1
Patent JP-2019151455-A (JP)
Title: Conveyance device, drying device and image formation device
Inventor: OGAWA MASAHITO
IPC: B65H29/24
Filed: 2018-03-02
Abstract: To provide a conveyance device capable of maintaining a specified sheet interval, and to provide the conveyance device, a drying device and an image formation device capable of maintaining the specified sheet interval.SOLUTION: A conveyance device includes: a conveyance drum such as a delivery barrel 202 for conveying a sheet material such as a paper P; and a conveyance belt 325 for adsorbing and conveying the sheet material delivered from the conveyance drum. The conveyance belt 325 is provided with an abutment part such as an abutting protrusion 324 where a tip end of the sheet material abuts.SELECTED DRAWING: Figure 2
Patent JP-2019156884-A (JP)
Title: Oxyalkylene polymer, curable composition containing the same, curable composition containing the same for sealing material, and cured product
Inventor: SUZUKI TOYOICHI
IPC: C09K3/10
Filed: 2018-03-07
Abstract: To provide an oxyalkylene polymer that is suitable as a material for a curable composition having an appropriate curing rate and capable of providing a cured product having a high stretch fatigue durability.SOLUTION: Provided is an oxyalkylene polymer having a reactive silicon group introduced at the end of the main chain, and the average of the number of reactive silicon group per 1 main chain end is more than 1.0 and the number average molecular weight is more than 10,000 and 50,000 or less, and the molecular weight distribution is 1.20 or less. At least 1 main chain terminal of the oxyalkylene polymer preferably is an atomic group represented by a specific structural formula.SELECTED DRAWING: None
Patent JP-2019159749-A (JP)
Title: Image projection system, projector, and control method of image projection system
Inventor: KARASAWA YUKIHIRO
IPC: G03B21/14
Filed: 2018-03-13
Abstract: To provide an image projection system capable of suppressing useless power consumption caused by the light emission of an indicator in a position away from a projection image and to provide a projector and the control method of the image projection system.SOLUTION: The image projection system includes the projector and the indicator. The projector includes an image projection part 19 which projects an image, an imaging part 15, a detection part 25 which detects the indication position of the indicator on the basis of the image captured by the imaging part 15, a synchronous signal transmission part 14 which transmits a synchronous signal to the indicator, a screen size acquisition part 26 which acquires the screen size of the image projected from the image projection part 19, and a synchronous signal adjustment part 27 which sets the light emission intensity of the synchronous signal to first intensity, when the acquired screen size is a first size and sets the light emission intensity of the synchronous signal to second intensity smaller than the first intensity, when the acquired screen size is a second size smaller than the first size.SELECTED DRAWING: Figure 6
Patent JP-2019160999-A (JP)
Title: Defect inspection device, and defect inspection method
Inventor: TAKANO KAZUMI
IPC: H01L21/66
Filed: 2018-03-13
Abstract: To provide a defect inspection device capable of detecting crystal defect of a silicon carbide specimen, especially basal surface displacement becoming problem in manufacturing of power device, in a short time with high efficiency.SOLUTION: A defect inspection device 10 for detecting crystal defect of a silicon carbide specimen A includes irradiation means 11 for irradiating the inspection region of the silicon carbide specimen A with exciting light L1, photography means 12 for photographing PL emission images in the inspection region collectively via a color filter 12a, conversion means 13 for converting the RGB value in the RGB color space of the PL emission images into CIE 1931 colorimetric system, and obtaining the x value in the xy color chromaticity coordinate, and determination means 14 for determining crystal defect of the silicon carbide specimen A.SELECTED DRAWING: Figure 1
Patent JP-2019155538-A (JP)
Title: Control device and control method for collaborative robot
Inventor: NAITO YASUHIRO
IPC: B25J13/00
Filed: 2018-03-14
Abstract: To provide a robot control device and a robot control method, which prevent a worker from being caught between a workpiece and a robot when a conveyor for conveying the workpiece is stopped.SOLUTION: A robot control device 12 includes a robot stop commanding part 38 that outputs a robot stop command for stopping the operation of a robot 14 when a conveyance part 22 starts stop operation. The robot stop command includes at least one of: a first stop command by which, when a movable part 34 is positioned forward of a workpiece 16 in a conveyance direction 20, the movable part 34 is moved at a higher velocity than the conveyance part 22 and then is stopped after traveling a longer coasting distance than the coasting distance of the conveyance part 22; and a second stop command by which, when the movable part 34 is positioned backward of the workpiece 16 in the conveyance direction 20, the movable part 34 is moved at a lower velocity than the conveyance part 22 and then is stopped after traveling a shorter coasting distance than the coasting distance of the conveyance part 22.SELECTED DRAWING: Figure 1
Patent JP-2019159182-A (JP)
Title: Display device and control method of the same, program
Inventor: URABE HIROFUMI
IPC: G09G5/00
Filed: 2018-03-15
Abstract: To provide a display device capable of easily performing comparison display of a plurality of image qualities.SOLUTION: A display device includes: input means for inputting a first image signal of a first image quality; storage means for storing a correspondence to convert the image quality of the image signal; instruction means for receiving an instruction to compare and display the first image signal by the first image quality and a second image quality; generation means for generating an image signal; display means for displaying the first image signal and the image signal generated by the generation means. The generation means generates a second image signal from the first image signal according to the correspondence when the storage means has the correspondence for generating a second image signal which is the second image quality from the first image signal, and the generation means generates a third image signal by performing predetermined luminance conversion for the first image signal in other cases.SELECTED DRAWING: Figure 1
Patent JP-2019160712-A (JP)
Title: Connector cover
Inventor: MIZUSHIMA KENSUKE
IPC: H01R13/56
Filed: 2018-03-16
Abstract: To provide a connector cover that makes it possible to achieve both workability at the time of connection and regulation of variation in a routing route after the connection.SOLUTION: In a connector cover attached with one end fixed to the back of the connector 1, a harness 3 derived from the back surface of the connector 1 has a concave cross-sectional shape that can be accommodated in a movable state, and is bent such that the harness 3 can be routed in a predetermined direction, and the concave cross-sectional shape is opened on the inner peripheral side of the bending.SELECTED DRAWING: Figure 1
Patent JP-2018099559-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement.SOLUTION: A pachinko machine 10 comprises a game board in which a game area is formed. The game area comprises plural electric role winning ports and plural through gates corresponding to the respective electric role winning ports. Based on passage of a game ball to the respective through gate, a support lottery whether or not, a support of respective electric accessory disposed on the respective electric role winning port is performed, is independently performed. In addition, based on performing of the support lottery, a variation display of a normal pattern on each unit area of an accessory display part, is started. At this time, when a player cannot win the support lottery which is performed based on passage of the game ball to the first through gate, a state is transited to an advantageous state in which, the game ball easily enters the second electric role winning port and the third electric role winning port.SELECTED DRAWING: Figure 1
Patent JP-2019157074-A (JP)
Title: Unsaturated polyester resin composition, molding material, molded article, and artificial marble
Inventor: ODA KEIICHI
IPC: C04B26/18
Filed: 2018-03-16
Abstract: To provide an unsaturated polyester resin composition for providing a molded article having excellent smoothness especially when a molding material is prepared by SMC or TMC and a molded article is molded by using the molding material, a molding material containing the unsaturated polyester resin composition, a molded article containing a cured article of the molding material, and an artificial marble containing the cured article of the molding material.SOLUTION: An unsaturated polyester resin composition contains a base material and a pattern material. The base material contains an unsaturated polyester rein for base material, a filler for base material, and a low shrinking agent. The pattern material contains a cured article of an unsaturated polyester resin for pattern material and a filler for pattern material, having thickness of 1.0 mm or less and satisfying the following formula [1].SELECTED DRAWING: None
Patent JP-2019157835-A (JP)
Title: Control device and control method of variable displacement oil pump
Inventor: SAGA KOJI
IPC: F01M1/08
Filed: 2018-03-16
Abstract: To provide a novel control device and control method of a variable displacement oil pump capable of suppressing lowering of cooling efficiency of a piston.SOLUTION: Discharge pressure at which a cooling oil flow of cooling oil which is jetted from an oil jet mechanism 35 is spread and reaches a diffused state is set in advance, and the target discharge pressure of a variable displacement oil pump 54 is adjusted so that target discharge pressure of the cooling oil discharged from the variable displacement oil pump 54 does not exceed the discharge pressure reaching the diffused state. Since the discharge pressure is adjusted to the target discharge pressure not causing a phenomenon such that the flow of the cooling oil flow of the cooling oil jetted from a nozzle of the oil jet mechanism 35 is diffused and spread, a sufficient quantity of the cooling oil can be supplied into a cooling channel, and the lowering of the cooling efficiency of a piston can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2019165567-A (JP)
Title: Motor device
Inventor: MAKINO GENKI
IPC: H02K13/00
Filed: 2018-03-20
Abstract: To enable grasping the amount of brush wear in a motor device.SOLUTION: A motor device 10 is provided with: a rotor 3 rotating integrally with a shaft 1; a brush 5 having a slide-contact surface 5a slide-contacting with the rotor 3; a spring member 6 biasing the brush 5 toward the rotor 3 with a biasing force corresponding to the contraction amount with respect to a natural length; and a fixed wall 7b disposed sandwiching the spring member 6 between itself and the brush 5. The fixed wall 7b has a fixed distance from the slide-contact surface 5a, and receives the biasing force from the spring member 6. The motor device 10 is further provided with: measuring means 8 for measuring a magnitude of the biasing force which the fixed wall 7b receives; and control means for estimating a wear amount of the brush 5 on the basis of the magnitude of the biasing force measured by the measuring means 8.SELECTED DRAWING: Figure 3
Patent JP-2019168803-A (JP)
Title: Content display analyzer, and method and program therefor
Inventor: TAKAHASHI TORU
IPC: G06F16/00
Filed: 2018-03-22
Abstract: To allow for analyzing a display result of content data comprising page images assigned with a plurality of display units.SOLUTION: A content display analyzer 1 provided herein is for analyzing a display result of content data 30 comprising page images 31 assigned with a plurality of display units 36, and comprises: logging means 26 configured to acquire display log data 70 comprising recorded display ranges 79, 80 of the page images 31 that were used when displaying the content data 30; and determination means 27 configured to determine a history of display use of the plurality of display units 36 on the basis of the display ranges in the display log data 70.SELECTED DRAWING: Figure 1
Patent JP-2018159072-A (JP)
Title: Molded body having active barrier property on sulfur component
Inventor: TAKEI YOSHIHITO
IPC: C08L63/00
Filed: 2018-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a molded body having a base material, a sealing material and/or a protective layer, where the sealing material and/or the protective layer can actively capture a sulfur component, a base material composed of a metal material such as silver and copper or an electronic member and layer and the like composed of a metal material formed on the base material is effectively prevented from being degraded or sulfurized by the sulfur component.SOLUTION: A molded body 1 is formed of at least a base material 2, a sealing material and/or a protective layer 3, where the sealing material and/or the protective layer is formed of a resin other than a silicone resin and a composition containing a sulfur component adsorbent composed of a metal ultrafine particle modified with an organic acid.SELECTED DRAWING: Figure 1
Patent JP-2019169003-A (JP)
Title: Abnormality detector
Inventor: TAKAHARA TETSUSHI
IPC: G05B19/18
Filed: 2018-03-23
Abstract: To provide an abnormality detector capable of detecting an abnormality in a machining state of a machine tool based on information for a segment where machining is actually performed in machining with a machine tool.SOLUTION: An abnormality detector 1 of the present invention detects abnormalities in a machining state of a machine tool used to machine a workpiece with tools. The abnormality detector 1 includes a determination part 33 for determining the machining state using information related to an actual cutting segment during machining of the workpiece with tools on the machine tool. The determination part 33 determines the machining state using the position and length deviation of the segment recognized as the actual cutting segment, and the physical quantity in the actual cutting segment acquired from a machine tool 2.SELECTED DRAWING: Figure 2
Patent JP-2019166789-A (JP)
Title: Transfer sheet
Inventor: NAKAO ATSUYUKI
IPC: B32B27/30
Filed: 2018-03-26
Abstract: To provide a transfer sheet whose release layer has excellent recoating property even if it has a laminated body with the release layer containing (meta) acrylic resin laminated thereon.SOLUTION: A transfer sheet 1 is for transferring a laminated body 12 onto a base material 2 to be transferred, including a releasable support body 11 that is releasable from the transfer sheet 1 and the laminated body 12. The laminated body 12 has laminated thereon a release layer 121 that is provided on the outermost surface of the transfer sheet 1 when the releasable support body 11 is released and an adhesive layer 124 that can be adhered to the base material 2 to be transferred. The release layer 121 contains (meta) acrylic resin, the glass transition point Tg of the acrylic resin being 30°C or higher and 70°C or lower.SELECTED DRAWING: Figure 2