baber/WOPTO huggingface dataset:
Patent JP-2020061704-A (JP)
Title: Encryption transmitter, encryption receiver, and encryption communication system
Inventor: MAEKAWA YOSUKE
IPC: H04L9/18
Filed: 2018-10-12
Abstract: To provide an encryption transmission device, an encryption reception device, and an encryption communication system, using shared information that changes in time series.SOLUTION: The encryption transmission device includes: an external world information acquisition unit for acquiring external world information, which is external world information that changes in time series; a message text information acquisition unit for acquiring message text information to be encrypted; a specifying unit for generating external world information specifying information for specifying the external world information used to encrypt the message text information; a search unit for generating a partial message by dividing the message text information, setting information that matches the partial message in the external world information specified by the external world information specifying information as partial external world information, setting positional information at the beginning of the partial external world information in the external world information as partial positional information, and setting an information amount of the partial external world information as a partial information amount; and an output unit for transmitting cryptographic information including the partial positional information, the partial information amount, and the external world information specifying information to a cryptographic receiving device.SELECTED DRAWING: Figure 1
Patent JP-2019095425-A (JP)
Title: Kit for chromatography
Inventor: YOSHIMASA YASUSHI
IPC: G01N30/93
Filed: 2018-10-12
Abstract: To increase the separability when conducting chromatography, and improve the sensitivity by condensing a sample.SOLUTION: The present invention relates to a kit for chromatography for separating a detection target from a sample including the detection target, the kit including a plate with a carrier and salt in the carrier. The carrier includes a first region and a second region that is separate from but contiguous to the first region, the first region being provided with salt and the detection target being separated in the first region or in the second region.SELECTED DRAWING: Figure 1
Patent JP-2020062086-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2018-10-15
Abstract: To provide a game machine that enhances game amusement by performing characteristic voice output control.SOLUTION: A game machine according to the present invention, when first music is selected as music to be reproduced during a big winning game, reproduces first music data during the big winning game, and when the music reproduced at the end of the big winning game is in the middle of the first music data, continues reproducing the first music data over symbol variation after the end of the big winning game. After the last part of the first music data is reproduced, a first case may occur in which the reproduction of the first music data is ended.SELECTED DRAWING: Figure 19
Patent JP-2020065123-A (JP)
Title: Detection device, image reading device, image forming apparatus, and detection method
Inventor: NAMBARA YASUAKI
IPC: G03G15/04
Filed: 2018-10-15
Abstract: To improve the accuracy in detecting a document size.SOLUTION: An optical sensor 16 comprises: a light emitting element 31 that irradiates a document 20 with irradiation light 41 through a contact glass 11; and a light receiving element 32 that receives reflected light 43 from the document 20 through the contact glass 11. A first reflection point α that is a point of contact of a top face of the contact glass 11 with the direction of emission of the irradiation light 41 is located in a portion between a first point P1 that is a point of contact of the top face of the contact glass 11 with a first perpendicular L1 passing through the light emitting element 31, and a second point P2 that is a point of contact of the top face of the contact glass 11 with a second perpendicular L2 passing through the light receiving element 32, the portion not overlapping both the first point and the second point. The light receiving element 32 is not arranged on the direction of travel of regularly reflected light 45 of the irradiation light 41 reflected on a second reflection point β that is a point of contact of an undersurface of the contact glass 11 with the direction of emission of the irradiation light 41.SELECTED DRAWING: Figure 2
Patent JP-2020062778-A (JP)
Title: Reactor manufacturing method
Inventor: IIJIMA HARUKA
IPC: H01F41/04
Filed: 2018-10-16
Abstract: To provide a reactor manufacturing method for forming a resin mold using an upper mold and a lower mold by which a terminal block of a reactor from is inhibited from sticking to the mold when the reactor is released from the mold.SOLUTION: A reactor manufacturing method for forming a resin mold using an upper mold and a lower mold is provided. The upper mold and the lower mold are arranged so that a pin or a hole part is provided in one of the upper mold and the lower mold and the pin or the hole part is located at a position where a terminal block of a reactor is to be formed. A resin mold and the terminal block of the reactor are molded using the upper mold and the lower mold. The reactor is released from the one mold after the reactor is released from the other mold of the upper mold and the lower mold.SELECTED DRAWING: Figure 1
Patent JP-2020066438-A (JP)
Title: Drinking water container
Inventor: NAKANO YUSUKE
IPC: B65D77/30
Filed: 2018-10-22
Abstract: To provide a drinking water container attachable to a bottle holder of a water server and pouring the drinking water through a hole, allowing easy drilling of the hole and stable pouring of the drinking water.SOLUTION: A drinking water container contains drinking water, is set to a bottle holder of a water server, and spouts the drinking water into the water server by drilling with a bottle holder side needle. The drinking water container is composed of a container body 1 and a spout 2. The spout is bonded to the container body with a tip end protruded outward, and has a partition wall 3 integrally formed with the spout in a flow passage of the drinking water penetrating through the inside of the spout for blocking the flow passage, and tightly closing the drinking water container. An inside diameter of the flow passage of the drinking water is larger than a diameter of the bottle holder side needle at the outside of the container from the partition wall, and is equal to the diameter of a packing.SELECTED DRAWING: Figure 1
Patent JP-2020068254-A (JP)
Title: Semiconductor device manufacturing method
Inventor: TSUJI NAOKO
IPC: H01L25/07
Filed: 2018-10-23
Abstract: To provide a technique suitable for efficiently manufacturing a semiconductor device while achieving a large number of wafer laminations in a semiconductor device manufacturing method for multilayering a semiconductor element through lamination of a wafer into which the semiconductor element was built.SOLUTION: A semiconductor device manufacturing method includes the steps of: forming at least two wafer laminates including a lamination structure including a plurality of wafers having an element formation surface and a rear surface at an orientation in which the element formation surface and the rear surface face each other between adjacent wafers; forming a through electrode extending from an element formation surface side of a first wafer located at an end in a lamination direction of the wafer laminate to a location beyond an element formation surface of a second wafer located at the other end in the wafer laminate in each wafer laminate; exposing the through electrode on the rear surface side by grinding the rear surface side of the second wafer; and joining two wafer laminates having been subjected to the exposing step by electrically connecting and laminating the through electrode between the wafer laminates.SELECTED DRAWING: Figure 3
Patent JP-2020066015-A (JP)
Title: Laser processing method
Inventor: MORIKAZU YOJI
IPC: B23K26/00
Filed: 2018-10-23
Abstract: To provide a laser processing method that can appropriately form a narrow hole by irradiating a laser beam through a rear surface of a substrate corresponding to an electrode pad of a device.SOLUTION: The laser processing method includes at least: a laser beam irradiation step of irradiating a laser beam LB through a rear surface 10b corresponding to an electrode pad; a detection step of detecting first plasma light emitted from a substrate 10 and second plasma light emitted from the electrode pad when a narrow hole is formed in the substrate 10 by irradiation of the laser beam LB; and a laser irradiation-finishing step of stopping the irradiation of the laser beam LB when the second plasma light is detected in the detection step, where a size of the electrode pad is detected and an irradiation area setting step of setting an irradiation area of the laser beam LB so that the formed narrow hole is positioned inside the electrode pad, before the laser beam irradiation step.SELECTED DRAWING: Figure 3
Patent JP-2020068184-A (JP)
Title: Connector fitting structure
Inventor: SHIMIZU TOMOHIKO
IPC: H01R13/639
Filed: 2018-10-26
Abstract: To provide a connector fitting structure which is capable of smoothly suppressing a half fitted state of connectors and further improves fitting workability.SOLUTION: A male connector 20 comprises: a slider 31 which is provided slidable in a fitting direction and moved from a front side to a rear side in the fitting direction by locking a lock claw part 57 to a lock part 85 of a male connector 70; a spring 32 which elastically energizes the slider 31 to the front side in the fitting direction; and an inclined place 44 which displaces the lock claw part 57 in an unlock direction with movement of the slider 31 to the rear side in the fitting direction. The male connector 70 comprises the lock part 85 to which the lock claw part 57 of the slider 31 is locked. The lock part 85 includes a first lock step part 91 and a second lock step part 92 which are disposed successively from the front side in the fitting direction, and a lock position of the lock claw part 57 is switched from the first lock step part 91 to the second lock step part 92 in accordance with displacement in the unlock direction.SELECTED DRAWING: Figure 2
Patent JP-2020068826-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To provide a game machine which suppresses decrease of interest in a game.SOLUTION: A game machine carries out a lottery of winning or losing on formation of a lottery condition, and, when the result of the lottery is winning, carries out control into a special game state advantageous for a player. The game machine has a plurality of performance boards used for carrying out a game performance. The color of a mounting surface of a first performance board is different from that of a mounting surface of a second performance board different from the first performance board. The first performance board and the second performance board are both provided with a plurality of light emitters. The first performance board and the second performance board are provided away from each other.SELECTED DRAWING: Figure 315
Patent JP-2020071505-A (JP)
Title: Vehicle support system, on-vehicle support device, remote support device, and vehicle support method
Inventor: OKABE YOSHIMASA
IPC: H04Q9/00
Filed: 2018-10-29
Abstract: To take appropriate measures in an emergency state of a vehicle.SOLUTION: A vehicle support system 10 comprises: an on-vehicle support device 38 mounted on a vehicle 12; and a remote support device 40 for communicating with the vehicle 12. The on-vehicle support device 38 includes a travel limit section 52 for limiting a travel of the vehicle 12 when the vehicle 12 collides with an object. The remote support device 40 includes an indication section 80 for transmitting a signal to cancel a travel limit of the vehicle 12 to the on-vehicle support device 38 when a predetermined condition is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2020071087-A (JP)
Title: Fabric inspection device and ink jet textile printing device including the same
Inventor: KITA YUKARI
IPC: G06T1/00
Filed: 2018-10-30
Abstract: To provide a fabric inspection device that can prevent erroneous detection caused by variations in properties of recording sheets and accurately detect image defects, and an ink jet textile printing device including the same.SOLUTION: A fabric inspection device comprises: an image reading section that reads images on a recording sheet conveyed by a sheet conveying section; a storage section that stores the images read by the image reading section as image data; and a comparison and control section that sets one of the images stored in the storage section as a reference image, and compares image data of comparison target images having the same pattern as that of the reference image with image data of the reference image to determine the presence or absence of image defects. When comparison target pixels determined to have abnormal color difference continue in a straight line, the comparison and control section determines that discharge failure occurs, and when the comparison target pixels determined to have abnormal color difference continue in a conveyance direction and a width direction within a predetermined range, determines that dot staining occurs.SELECTED DRAWING: Figure 3
Patent JP-2019040201-A (JP)
Title: Pattern forming method
Inventor: OGIWARA TSUTOMU
IPC: G03F7/20
Filed: 2018-10-30
Abstract: To provide a production method of a resist composition, by which a resist composition with reduced coating defects can be produced.SOLUTION: A production method of a resist composition to be used in a process of manufacturing a semiconductor device is provided. The method comprises steps of cleaning a production apparatus for the resist composition with a cleaning liquid, extracting the cleaning liquid from the production apparatus and analyzing, cleaning the production apparatus until the concentration of a metal component included in the cleaning liquid is decreased to 5 ppb or less, and then producing the resist composition by the production apparatus.SELECTED DRAWING: Figure 1
Patent JP-2020069202-A (JP)
Title: Fire extinguisher and method for manufacturing the same
Inventor: YAMAMOTO HIROYUKI
IPC: A62C13/76
Filed: 2018-11-01
Abstract: To simplify rust-proof treatment for a container inside surface of a fire extinguisher.SOLUTION: A fire extinguisher comprises: a bottomed nearly cylindrical metal container comprising an opening part in an upper part; a resin container arranged along an inside surface of the metal container, and comprising a flange part exposed from the opening part; a fire extinguishing agent packed in the resin container; and a valve fitted to the opening part, and for allowing the fire extinguishing agent in the resin container to be injected to the outside in response to operation of a user. The resin container may be made of a polymeric material having corrosion resistance to the fire extinguishing agent, such as polyethylene terephthalate, polypropylene, polyvinyl chloride, polyethylene, polystyrene, ABS resin, nylon, or modified PPO.SELECTED DRAWING: Figure 4
Patent JP-2019041116-A (JP)
Title: Washing station and cleaning method
Inventor: ISHIBASHI TOMOATSU
IPC: H01L21/304
Filed: 2018-11-01
Abstract: To improve cleaning level by flowing the cleaning solvent over the entire radius of a substrate, in a washing station for cleaning the substrate while supplying the cleaning solvent to the surface of the substrate such as a rotating semiconductor wafer.SOLUTION: A washing station includes multiple spindles located on the outer periphery of a substrate W and holding and rotating the substrate W with the medial axis thereof as the rational axis, and a single tube nozzle 41 for discharging the cleaning solvent L toward the top face of the substrate W. The single tube nozzle 41 discharges the cleaning solvent L so as to touch the substrate W in front of the center O thereof, and flows on the top face of the substrate W toward the center thereof. After the cleaning solvent L discharged from the single tube nozzle 41 touches the top face of the substrate, the liquid flow on the top face of the substrate W passes the center O of the substrate W.SELECTED DRAWING: Figure 2
Patent JP-2019034198-A (JP)
Title: Living body fluid separation device
Inventor: CRAIG A GELFAND
IPC: G01N33/48
Filed: 2018-11-02
Abstract: To provide a living body fluid separation device for collecting a biological specimen to be used in a point-of-care test.SOLUTION: A living body fluid separation device includes: a lancet housing 26 having an inside defining an inlet port, a first flow channel 36 in fluid communication with the inlet port, a second flow channel 38 in fluid communication with the first flow channel 36, and a chamber separated from the inlet port, in which at least part of the second flow channel 38 is branched from the first flow channel 36; a puncture element capable of moving between a pre-activation position in which the puncture element is held in the lancet housing, and a puncture position in which the puncture element extends through the inlet port of the lancet housing and provides fluid communication with the first flow channel 36; and a transfer cartridge having a reservoir. The first flow channel 36 is in fluid communication with the chamber, and the second flow channel 38 is in fluid communication with the reservoir of the transfer cartridge.SELECTED DRAWING: Figure 3
Patent JP-2020076171-A (JP)
Title: Liquid absorption paper, coating material and manufacturing method of liquid absorption paper
Inventor: SASAKI HIROTO
IPC: D21H11/18
Filed: 2018-11-08
Abstract: To provide a liquid absorption paper having excellent oil absorption property and water absorption property, a coating material which can be used in manufacturing of such a liquid absorption paper, and a manufacturing method of such a liquid absorption paper.SOLUTION: The liquid absorption paper is a liquid absorption paper which is equipped with a paper substrate and a fine cellulose fiber layer laminated on at least one surface side of the paper substrate and including a fine cellulose fiber having an average fiber width of 10 nm or over and 1,000 nm or under. The manufacturing method of a liquid absorption paper is a manufacturing method of a liquid absorption paper involving a step of coating or impregnating a coating material including a fine cellulose fiber having an average fiber width of 10 nm or over and 1,000 nm or under on or into at least one surface side a paper substrate.SELECTED DRAWING: None
Patent JP-2020075684-A (JP)
Title: Power transmission member, pretensioner, retractor, and manufacturing method of power transmission member
Inventor: KANAMORI YASUSHI
IPC: C08L29/14
Filed: 2018-11-09
Abstract: To provide a power transmission member capable of stabilizing performance regardless use environment, and to provide a pretensioner, a retractor, and a manufacturing method of a power transmission member.SOLUTION: A power transmission member 32a according to the embodiment includes: base resin having, as water absorption characteristics, a water absorption percentage of 1% or less measured by an ISO62 method1 (a method for measuring a weight increase rate after immersing at 23°C, in water, for 24 hours); and an elastomer giving mechanical characteristics to the power transmission member 32a. The mechanical characteristics has: tensile yield stress (ISO527) of 40 to 54 MPa, tensile fracture strain (ISO527) of 50% or more, tensile elastic modulus (ISO527) of 1200 to 1900 MPa, flexure elastic modulus (ISO178) of 1100 to 1700 MPa, and Charpy impact strength without a notch (ISO179) of minus 30°C or more where there is no breakage.SELECTED DRAWING: Figure 1
Patent JP-2020079497-A (JP)
Title: Method for driving pile body
Inventor: SOGO HIROSHI
IPC: E02D27/52
Filed: 2018-11-12
Abstract: To provide a method for driving a pile body, which can easily drive the pile body.SOLUTION: A steel pipe sheet pile 100 forms a closed region in a water area. When placing the steel pipe sheet pile 100, first, a guiding pile 1 is driven at a position abutting the inside and outside of the steel pipe sheet pile 100, a guiding frame receiver 2 is provided between the guiding piles 1, and a guiding frame 3 is provided on the guiding frame receiver 2 at a position abutting the inside and outside of the steel pipe sheet pile 100. Then, the steel pipe sheet pile 100 is placed between the inner and outer guide frames 3 on a side of the guide frame receiver 2, and a portion between the inner and outer guide frames 3 of the guide frame receiver 2 is removed. Then, while the guide frame 3 is supported only on the guide pile 1 side, another steel pipe sheet pile 100 is driven to the side of the steel pipe sheet pile 100.SELECTED DRAWING: Figure 3
Patent JP-2019022859-A (JP)
Title: Game machine
Inventor: TOMIOKA MASAMICHI
IPC: A63F7/02
Filed: 2018-11-26
Abstract: To provide a game machine capable of satisfactorily improving an attention degree to a game.SOLUTION: A game board 20 includes a first operation port 33, and a second operation port 34 as a startup ball entry part. When a game ball enters one of the operation ports 33, 34 to acquire a winning, a big winning lottery through the acquisition of numerical information is performed to give a privilege for transiting to an opening/closing execution mode in which balls can winningly enter a big winning port 32a in the case of being a winning result. A plurality of opening/closing execution modes are set, and setting is performed to make a winning to the second operation port 34 more advantageous than a winning to the first operation port 33. The second operation port 34 is transited to an opened state with the winning of a game ball entering the first operation port 33 as a trigger.SELECTED DRAWING: Figure 3
Patent JP-2020084062-A (JP)
Title: Composition, coated cellulose fiber, and method for producing the same
Inventor: SUZUKI YUTA
IPC: C08L101/08
Filed: 2018-11-27
Abstract: To provide: a composition that has, for example, in the case of containing a non-water-soluble solvent, a good cellulose fiber dispersion stability over time; a coated cellulose fiber; and a method for producing the same.SOLUTION: Provided is a composition containing a cellulose fiber (A) having an average fiber diameter of 1 μm or less, and a resin dispersant (B) having a carboxyl group and a chain-state hydrocarbon chain having 8 to 24 carbon atoms. The composition, yet, preferably contains a salt-forming compound (C). Further, the salt-forming compound (C) is preferably a compound having at least one of an alkali metal and an alkaline earth metal.SELECTED DRAWING: Figure 1
Patent JP-2020098100-A (JP)
Title: Displacement measuring apparatus
Inventor: NAKAZAWA TAKESHI
IPC: G01B11/00
Filed: 2018-12-17
Abstract: To measure displacement of ground or the like with a simple method while suppressing cost increase.SOLUTION: A displacement measuring apparatus is provided with an image capturing unit for generating a captured image of a displacement measuring region and a displacement measuring unit for measuring displacement of a displacement measuring marker provided in the displacement measuring region. The displacement measuring unit measures the displacement of the displacement marker by comparing a first position of the displacement measurement marker in a first captured image that is the comparison object source and a second position of the displacement measurement marker in a second captured image that is the newly generated comparison object destination.SELECTED DRAWING: Figure 2