baber/WOPTO huggingface dataset:
Patent JP-2019209387-A (JP)
Title: Spinning saw with chips, and grinding method for the same
Inventor: TSUGITA TADATOSHI
IPC: B24B3/46
Filed: 2018-05-31
Abstract: To make a chip having positive lateral rake angles which are bilateral-symmetrically arranged. and made to be highly accurate and small, so as to enable the chip to cut a cut object accurately as well as to enhance strength of the chip.SOLUTION: In a spinning saw 10 with chips, a rake angle 33 of each chip 30 is ground by a cup grinding wheel comprising: an abrasive grain part on an outer peripheral surface thereof; a space formed therein; and a lower surface in an open state. When the cup grinding wheel is arranged so that the outer peripheral surface thereof perpendicularly intersects with a center surface which is a plane of each of multiple chips 30 passing a middle point of a length in a rotation axis A1 direction of the spinning saw 10 with the chips, the rake surface is formed as a recessed surface formed along an outer peripheral surface 52a of the grinding grain part 52 of the cup grinding wheel 50, and also as a ground surface.SELECTED DRAWING: Figure 2
Patent JP-2019212002-A (JP)
Title: Examination management device
Inventor: HONGO YUKIKO
IPC: G09B7/02
Filed: 2018-06-05
Abstract: To provide an examination management device capable of conducting an examination even for a case when an examinee resides in a remote area, while performing identity verification to secures identities of the examinee who answers.SOLUTION: An examination management device comprises: means for obtaining face image data of a user photographed during an entire examination period by a camera apparatus provided in a user terminal; means for storing image data for identity verification relating to a face of the user; means for confirming, during the entire examination period, that the user is a pre-registered person by comparing the face image data with the image data for identity verification, means for obtaining answer information provided by the user and question identification information for identifying a question corresponding to the answer in association with each other; means for storing the question identification information and correct answer information of the question identified by the question identification information in association with each other; and means for determining whether or not the answer information is correct by comparing the answer information with the correct answer information of the question associated with the answer information.SELECTED DRAWING: Figure 2
Patent JP-2018156104-A (JP)
Title: Optical waveguide, and optical component and wavelength-variable laser which use the same
Inventor: KOBAYASHI NAOKI
IPC: G02B6/125
Filed: 2018-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide that relatively easily expands spot size and that can suppress increase in optical coupling loss with another optical waveguide element; and an optical component and a wavelength-variable laser that use the optical waveguide.SOLUTION: An optical waveguide 100 includes: a cladding member 110; and a core layer 120 that is disposed within the cladding member and that is formed as an elongated body having a rectangular cross-sectional shape formed from material having a higher refractive index than material configuring the cladding member. The cross-sectional shape of the core layer is characterized in having a rectangular shape in which length in a lateral direction is 10 times or more of length in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2019216805-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-06-15
Abstract: To achieve appropriate amusement.SOLUTION: A determination value includes: a specific determination value (for example, a determination value for determining a big win) for determining whether a specific display result (for example, a jackpot pattern) is derived and displayed as a result of display of variable display; and a special determination value (for example, a determination value for determining a small win) for determining whether a special display result (for example, a small win pattern) is derived and displayed as a result of display of variable display. The number of special determination values is common regardless of a setting value. Variable display can be performed by a plurality of modes, the mode of variable display can be determined by using a variable display mode determination value, and the number of variable display mode determination values is common regardless of a setting value.SELECTED DRAWING: Figure 9-1
Patent JP-2019218749-A (JP)
Title: Cable protective cover
Inventor: SATO NORIAKI
IPC: E01B26/00
Filed: 2018-06-20
Abstract: To realize a cable protective cover capable of protecting a cross track cable from being damaged.SOLUTION: A first tubular member 10 is fixed by fastening a fastening part 50 to a bottom B of one rail R. A second tubular member 20 is fastened by fastening the fastening part 50 to the bottom B of another rail R. A cable protective cover 100 formed by connecting the first tubular member 10, a third tubular member 30, and the second tubular member 20 can then be attached to the rails R. A cable that crosses the track can be suitable laid by inserting the cable into the inside of the tubular members 10, 30, 20 of the cable protective cover 100. Since the cable inserted inside is covered with the connected first tubular member 10, third tubular member 30, and second tubular member 20, the cable protective cover 100 can protect the cross track cable from being damaged.SELECTED DRAWING: Figure 1
Patent JP-2019219284-A (JP)
Title: Communication device, communication method, and program
Inventor: OISHI SADATOSHI
IPC: G06K7/10
Filed: 2018-06-20
Abstract: To provide a communication device which does not require a shield box or the like, a communication method and a program.SOLUTION: The communication device of an embodiment includes an antenna, a detection unit and a determination unit. The antenna receives a radio wave transmitted from a wireless tag. The detection unit detects the phase of the radio wave received by the antenna. The determination unit determines that the wireless tag is outside of a prescribed range when a phase difference between a phase measured when the relative position of the antenna to the wireless tag is at a first position within a first range and a phase measured when the relative position is at a second position within the first range is less than a threshold, or when a phase difference between a phase measured when the relative position is at a third position within a second range different from the first range and a phase measured when the relative position is at a fourth position within the second range is less than the threshold.SELECTED DRAWING: Figure 9
Patent JP-2019218244-A (JP)
Title: Wash bowl
Inventor: KOBAYASHI HIROSHI
IPC: E03C1/18
Filed: 2018-06-20
Abstract: To provide a wash bowl that gives a feel of depth of earthenware.SOLUTION: A wash bowl 100 has a bowl part 101 recessed downward and comprises earthenware basis, an intermediate layer located at a surface side of the earthenware basis, and an upper glaze layer located at the surface side of the intermediate layer. The upper glaze layer is more transparent than the intermediate layer and is at the near side on the surface of the bowl part 101 when at least used by a user. A continuous inclined plane 101u recessed downward is formed at a portion visible by the user, and a tangential line of the inclined plane 101u is formed between 5 degrees and 75 degrees relative to the horizontal plane.SELECTED DRAWING: Figure 1
Patent JP-2019220425-A (JP)
Title: Vehicular lighting device and vehicular lighting fixture
Inventor: UENO MISAKI
IPC: F21V5/00
Filed: 2018-06-22
Abstract: To provide a vehicular lighting device and a vehicular lighting fixture capable of acquiring different light distribution in two directions orthogonal to each other.SOLUTION: A vehicular lighting device includes: a socket; a substrate provided on one end part side of the socket; at least one light emitting element provided on the substrate; a frame part provided on the substrate and for surrounding the light emitting element; and a sealing part provided inside the frame part and for covering the light emitting element. The distance between an end part on the opposite side from the substrate side of the sealing part and the substrate is longer than the distance between an end part on the opposite side from the substrate side of the frame part and the substrate. The curvature of the end part of the sealing part in a first direction is different from the curvature of the end part of the sealing part in a second direction orthogonal to the first direction.SELECTED DRAWING: Figure 4
Patent JP-2020002208-A (JP)
Title: Resin composition
Inventor: NAKAMURA TADAMITSU
IPC: C08L81/02
Filed: 2018-06-26
Abstract: To provide a resin composition having excellent impact strength, tensile breaking strength and tensile breaking elongation while retaining excellent characteristics possessed by a polyarylene sulfide resin.SOLUTION: The resin composition is a polyarylene sulfide resin composition containing, based on 100 pts.wt. of (A) a polyarylene sulfide resin (A component), 10 to 150 pts.wt. of (B) a wholly aromatic polyamide fiber (B component), 5 to 100 pts.wt. of (C) a fluororesin (C component) and 0.1 to 30 pts.wt. of an epoxy resin (D component). In the resin composition, the number average molecular weight (Mn) of A component is 9,000 or less and the degree (Mw/Mn) of dispersion represented by the weight average molecular weight (Mw) and the number average molecular weight (Mn) is 5.0 or less.SELECTED DRAWING: None
Patent JP-2020004003-A (JP)
Title: Program correction device, program correction method and program
Inventor: TANNO HARUTO
IPC: G06F11/36
Filed: 2018-06-27
Abstract: To provide a program correction device, and a program correction method and program capable of performing correction high in practicability of a program code.SOLUTION: A program correction device 10 has a correction part 12 for applying a genetic algorithm for inputting a test case to a program code failing in one or more test cases, and generating a program code corrected so as to succeed in test cases. An evaluation function of the genetic algorithm calculates an evaluation value about a program code of each generation on the level of satisfying one or more predefined conventions.SELECTED DRAWING: Figure 3
Patent JP-2020005127-A (JP)
Title: Base station device, terminal device, and communication method
Inventor: YAMADA RYOTA
IPC: H04W16/28
Filed: 2018-06-28
Abstract: To provide a base station device, a terminal device, and a communication method, capable of improving reliability, frequency use efficiency, or throughput when transmitting by beamforming.SOLUTION: In a first CRI indicating a first CSI-RS resource and a second CRI indicating a second CSI-RS resource that the terminal device can receive simultaneously, a first RI for the first CRI and a second RI for the second CRI are obtained, when the total of the first RI and the second RI is 4 or less, a CQI obtained by both the first CRI and the second CRI is obtained, and when the total of the second RI and the second RI is greater than 4, a first CQI obtained by the first CRI and a second CQI obtained by the second CRI are obtained.SELECTED DRAWING: Figure 3
Patent JP-2018143851-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2018-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which amusement of a game can be suitably improved.SOLUTION: Island equipment S is provided in a game hall, and many Pachinko machines 10 are provided to the island equipment S. As management control means to manage each Pachinko machine 10, a hall computer HC is provided in the game hall. The hall computer HC is electrically connected to each Pachinko machine 10. Then, management processing is executed on the basis of information received from each Pachinko machine 10. In the island equipment S, one external device EX is installed by corresponding to each Pachinko machine 10 in one-to-one manner. Each external device EX is mounted over the corresponding Pachinko machine 10, electrically connected to the hall computer HC, and electrically connected to the Pachinko machine 10. In an external display device 301 of each external device EX, each type of performance is executed on the basis of a command output from the Pachinko machine 10.SELECTED DRAWING: Figure 30
Patent JP-2020008082-A (JP)
Title: Transmission for vehicle
Inventor: MIYAZAKI MASAHIDE
IPC: F16H3/093
Filed: 2018-07-06
Abstract: To provide a transmission for a vehicle capable of miniaturizing the transmission, and preventing deformation of a shift fork.SOLUTION: An automatic transmission 1 includes a first input shaft 8 and a second input shaft 11 to which power from an engine 5 is input, a counter shaft 12 to which power from the first input shaft 8 and the second input shaft 11 is transmitted, an idler shaft 9 and a reverse idler shaft 10, a reverse shaft 13 having a reverse gear, a differential device 14 having a differential gear 14B, and shift forks 53A, 53B, 53C, in a transmission case. The shift fork 53A is disposed to operate a synchronization mechanism of a low speed drive gear and pass between the first input shaft 8 and the idler shaft 9, the shift fork 53C operates a synchronization mechanism of an intermediate speed drive gear, and the shift fork 53B operates a synchronization mechanism of a high speed drive gear.SELECTED DRAWING: Figure 4
Patent JP-2018174154-A (JP)
Title: Manufacturing method of insulation wire
Inventor: XIE PENG
IPC: H01B13/16
Filed: 2018-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an insulation wire capable of enhancing insulation breakdown voltage during glycerol impregnation without increasing insulation coated film thickness while using insulation coatings same as prior art.SOLUTION: There is provided a manufacturing method of an insulation wire having a wire drawing process for wire drawing a conductor by a wire drawing die, a coating process for forming an insulation coated film around the conductor processed by wire drawing with the wire drawing die, in which in the wire drawing process, the conductor is processed by wire drawing with the wire drawing die while removing a conductor powder adhered to a surface of the conductor by spraying a lubricant to the conductor from an injector arranged before or after the wire drawing die, and the conductor powder contaminated in the lubricant is removed by filtering the lubricant to which the conductor powder removed from the surface of the conductor during wire drawing processing is contaminated, and is re-used as the lubricant sprayed from the injector to the conductor.SELECTED DRAWING: Figure 1
Patent JP-2020013858-A (JP)
Title: Transformer, power converter unit, and power converter
Inventor: KAWAGUCHI YUKI
IPC: H02M3/28
Filed: 2018-07-17
Abstract: To provide a transformer in which the size is reduced while insulation (withstand voltage) between primary and secondary transformers and between a winding and a core is ensured, a power converter unit, and a power converter.SOLUTION: A transformer 10 includes a primary core 2a on which a primary winding 3a is mounted, a secondary core 2b on which a secondary winding 3b is mounted, an insulating spacer 5 disposed on the facing surface of the primary core 2a and the secondary core 2b, and two potential fixing units 7a and 7b that fix the primary core 2a and the secondary core 2b to different potentials.SELECTED DRAWING: Figure 1
Patent JP-2020012941-A (JP)
Title: Fixing member, method for manufacturing fixing member, fixing device, and image forming apparatus
Inventor: HOSHIO TAKUO
IPC: G03G15/20
Filed: 2018-07-17
Abstract: To provide a fixing member that prevents the occurrence of density unevenness.SOLUTION: A fixing member comprises: a base material 110A; an elastic layer 110B provided on the base material; and a surface layer 110C provided on the elastic layer, the surface layer having a micro rubber hardness in a width direction of 85 or more and 89 or less and a filtering maximum waviness in a width direction (Wcm) of 0.1 μm or more and 4 μm or less.SELECTED DRAWING: Figure 1
Patent JP-2018158207-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining game amusement.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto 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 can generate the same performance as that when operation is performed even if operation is not performed within a performance reception period to an operation button.SELECTED DRAWING: Figure 60
Patent JP-2020011927-A (JP)
Title: Astaxanthin-containing powder
Inventor: ADACHI TOMOKI
IPC: A61P17/00
Filed: 2018-07-19
Abstract: To provide an astaxanthin-containing powder that is substantially free of oily components, except astaxanthin, and a method of producing the same.SOLUTION: A liquid oil containing astaxanthin and porous fine particles is mixed, the mixture is subjected to extraction operation by supercritical extraction, extraction residues are recovered therefrom, and an astaxanthin-containing powder composed of astaxanthin and porous fine particles are obtained.SELECTED DRAWING: Figure 5
Patent JP-2020013456-A (JP)
Title: Evaluation support device, evaluation support system, program, and method
Inventor: ASAHIRO SHINJIRO
IPC: G06Q50/06
Filed: 2018-07-20
Abstract: To provide an evaluation support device capable of quantitatively evaluating a solar power plant.SOLUTION: An evaluation support device is the evaluation support device of a solar power plant, and stores equipment information and an actual amount of power generation regarding equipment of plural solar power plants, stores weather-related information regarding weather in a predetermined area, calculates an expected amount of power generation as an amount of power generation expected during a predetermined period of an object solar power plant on the basis of weather-related information of a predetermined area including a position of the solar power plant and equipment information of the solar power plant, and generates evaluation information on the basis of comparison between the expected amount of power generation and the actual amount of power generation in the object solar power plant.SELECTED DRAWING: Figure 1
Patent JP-2018200476-A (JP)
Title: Light-synthesizing laser device
Inventor: SAIKAWA JIRO
IPC: G02B6/02
Filed: 2018-07-24
Abstract: To provide a light-synthesizing laser device in which a light-emitting luminous area can be made smaller than a circular optical waveguide and thus luminance thereof can be improved.SOLUTION: A light-synthesizing laser device comprises: a condensing lens that condenses laser beams converted into parallel light by collimating lenses corresponding to a plurality of first laser light sources to obtain a first condensed beam BM1 and condenses the laser beams converted into the parallel light by the collimating lenses corresponding to a plurality of second laser light sources to obtain a second condensed beam BM2; and an optical fiber 5 having a quadrilateral waveguide core SC in which the first condensed beam and the second condensed beam condensed by the condensing lens are made incident thereon and synthesized. A major axis of the first condensed beam condensed by the condensing lens is caused to coincide with one diagonal line axis of the rectangular waveguide core of the optical fiber, while a major axis of the second condensed beam condensed by the condensing lens is caused to coincide with the other diagonal line axis of the waveguide core of the optical fiber.SELECTED DRAWING: Figure 4
Patent JP-2020016077-A (JP)
Title: Concrete filling device and concrete filling method
Inventor: SONOI MAGOFUMI
IPC: E04G21/02
Filed: 2018-07-25
Abstract: To grasp a press-in amount regardless of a shape of a steel pipe and the like in pressing-in concrete to the inside of a steel pipe from below.SOLUTION: A concrete filling device 1 pressing-in to fill an inside 2a of a steel pipe 2 with concrete 10 from below by a pressing-in method comprises: feeding means 22 of including a moving portion 19 and making the moving portion 19 move to feed the concrete 10 to the steel pipe 2; detection means 20 of detecting movement of the moving portion 19; and calculation means 21 of calculating a feeding amount of the concrete 10 by the feeding means 22 on the basis of a detection result of the detection means 20.SELECTED DRAWING: Figure 3
Patent JP-2020014796-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-07-27
Abstract: To provide a game machine for improving a performance effect.SOLUTION: When a super-ready-to-win A results, a character 31AK001 as a friend character is displayed on an image display device 5 and a ready-to-win performance is started. When a predetermined period passes after a ready-to-win performance is started, namely for example when an introduction part of the ready-to-win performance is completed, a title 31AK002 of the super-ready-to-win A is displayed on the entire screen of the image display device 5, and the title of the super-ready-to-win A is reported when a sound corresponding to the title name of a ready-to-win is outputted from a speaker 8. A change-suggestive performance (a character A, a character B) for suggesting a change in a display mode of active display (round display) includes a success mode for changing the display mode of active display (round display) and a failure mode for preventing a change in the display mode of active display (round display). As the number of execution times of change-suggestive performances in a success mode is larger, a ratio of execution of a next change-suggestive performance is higher.SELECTED DRAWING: Figure 9
Patent JP-2020020135-A (JP)
Title: Drainage system
Inventor: IWABATA TOMOHIRO
IPC: E03C1/284
Filed: 2018-07-31
Abstract: To provide a drainage system that can suppress clogging by dirt of a second drain flow passage and also suppress a decline in discharge performance of the second drain flow passage while achieving both improvement of ultrasonic cleaning performance for performing ultrasonic cleaning to a prescribed water level higher than a sealing water level, and prevention of back flow that water in a body part overflows from an inlet part to a water receiver.SOLUTION: A first drain flow passage 12 in a drainage system defines a prescribed water level equal to or lower than the height of an inlet part, by a top part, and the first drain flow passage discharges water in the first drain flow passage to an outlet flow passage 22 so as to prevent a water level in the body part from exceeding the prescribed water level. A second drain flow passage 26 is provided with a throttle part 28 for throttling a part of the flow passage, and the second drain flow passage 26 raises the water level in the body part 8 to at least the prescribed water level and to the level higher than the sealing water level when water of inflow per unit time exceeding drainage volume per unit time of the throttle part 28 flows into the body part.SELECTED DRAWING: Figure 4