baber/WOPTO huggingface dataset:
Patent JP-2019122228-A (JP)
Title: Rotating electrical machine
Inventor: TAKAHASHI HIROKI
IPC: H02P25/22
Filed: 2018-08-29
Abstract: To provide a rotating electrical machine capable of reducing eddy current loss.SOLUTION: A rotating electrical machine 10 includes: a rotor 40 which has a magnet unit 42 generating field magnetic flux and which is rotatably supported; and a stator 50 which has a stator winding 51 comprising a plurality of phase windings and which is arranged opposite to the axis of rotation 11 of the rotor 40 coaxially. Radial thickness at both ends in an axial direction of the magnet unit 42 is thin as compared with that at a portion on a center side in the axial direction from the ends so that a cross section of the magnet unit 42 in the axial direction of the axis of rotation 11 is convex on a stator side. Thin thickness portions 1002 at the ends of the magnet unit 42 are provided, in the axial direction, at positions overlapping coil ends 54, 55 of the stator windings 51.SELECTED DRAWING: Figure 22
Patent JP-2019169459-A (JP)
Title: Method for producing solid electrolyte
Inventor: CHIGA MINORU
IPC: C01B25/14
Filed: 2018-08-30
Abstract: To provide a method that makes it possible to efficiently produce a solid electrolyte fine particle containing a crystal structure.SOLUTION: A method for producing a solid electrolyte includes the steps in which: a solid electrolyte raw material-containing liquid that contains a solid electrolyte raw material containing lithium, phosphorus, sulfur and chlorine, and a solvent, is fed to a medium that is at a higher temperature than a boiling point of the solvent and is in the form of liquid or gas, to cause the evaporation of the solvent and the reaction of the solid electrolyte raw material, causing the precipitation of an argyrodite type crystal structure.SELECTED DRAWING: None
Patent JP-2019066834-A (JP)
Title: Photosensitive coloring composition for color filter, and color filter
Inventor: LIAO WAN-YU
IPC: G03F7/004
Filed: 2018-08-31
Abstract: To provide a photosensitive coloring composition which allows for forming a color filter that features high sensitivity as well as superior linearity, pattern shapes, resolution, development resistance and chemical resistance, and optionally superior heat resistance, even with an increased pigment content or film thickness, and to provide a color filter produced using the same.SOLUTION: A photosensitive coloring composition is provided, containing a photopolymerization initiator (A) represented by a general formula (1), a resin (X), a photopolymerizable monomer (B), and a colorant (C). The photosensitive coloring composition may also contain a dispersant. At least one selected from a group comprised of the resin(X), the colorant (C), and the dispersant may contain an oxetane group.SELECTED DRAWING: Figure 1
Patent JP-2020041029-A (JP)
Title: Thermoplastic resin powder, molding device, and molding method
Inventor: IIDA SOICHIRO
IPC: B33Y30/00
Filed: 2018-09-07
Abstract: To provide thermoplastic resin powder which can be laminated with uniform thickness when molded even after thermally loaded and allows for production of a three-dimensional molded article having predetermined mechanical strength, surface property and appearance.SOLUTION: Thermoplastic resin powder is provided which includes thermoplastic resin particles, and has a volume average particle diameter of 5 μm or more and 150 μm or less, and has a value of H2-H1 of -0.2 or more and less than 0.10 where H1 denotes a ratio of tap density to initial bulk density and H2 denotes a ratio of tap density to initial bulk density after thermally loaded.SELECTED DRAWING: None
Patent JP-2020041339-A (JP)
Title: Partition device
Inventor: WATANABE TAICHI
IPC: E04C2/30
Filed: 2018-09-11
Abstract: To provide a partition device capable of tightly connecting a connection member with a panel body and preventing exfoliation of a covering fabric, while suppressing enlargement of the connection member, in which the connection member is fitted into a side end recessed groove of the panel body in which a panel base material is covered with the covering fabric and a plurality of panel bodies are connected.SOLUTION: A partition device comprises: a panel body in which a panel base material 4 including a vertically extending side end recessed groove 42 at a side end portion is covered with a covering fabric 8; and a connection member 3 fitted into the side end recessed groove 42 and connecting a plurality of panel bodies. The panel body includes: a connection member contact portion 47a formed at a center portion in a width direction of a bottom portion of the side end recessed groove 42; and a recessed groove-shaped covering fabric storage portion 47b formed toward an inside of the panel base material 4 at an end portion in a width direction of the bottom portion of the side end recessed groove 42. A side end outer periphery end portion 8b of the covering fabric 8 is wound into an inside of the side end recessed groove 42 and stored in the covering fabric storage portion 47b.SELECTED DRAWING: Figure 4
Patent JP-2020042704-A (JP)
Title: Material development assistance system, material development assistance method
Inventor: NOMOTO ETSUKO
IPC: G06F16/00
Filed: 2018-09-13
Abstract: To provide a material development assistance system and a development assistance method which can accumulate and manage reusable information without increasing a load of a person in charge in material research and development.SOLUTION: A material development assistance system for assisting research and development of a material issues a prototype ID for identifying a prototype plan to input information on the basis of input information inputted as the prototype plan of the material from a user and a keyword configuring a keyword tree stored in a storage section, associates the keyword corresponding to the input information as an index of the input information and stores the index in a DB as a tree structure for each classification group that is the unit of the research and development of the material, reads a past prototype plan having a predetermined relation with the input information from a past value stored in the DB using the index, and outputs a new prototype plan generated by referring to the read past prototype plan and being given the prototype ID and a sample ID for identifying the material used in the prototype plan.SELECTED DRAWING: Figure 4
Patent JP-2020044895-A (JP)
Title: Air conditioner for vehicle
Inventor: KOIKE YUSUKE
IPC: B60H1/20
Filed: 2018-09-17
Abstract: To reduce the size of a capacitor in a heat pipe system.SOLUTION: A heat pipe system 4 of an air conditioner 1 includes: an evaporator 44 for evaporating a working medium R4 by heat exchange with exhaust gas flowing through an exhaust pipe 3; a capacitor 43 for liquefying the working medium R4 evaporated in the evaporator 44; liquid piping 42 for conveying the working medium R4 liquefied in the capacitor 43 to the evaporator 44; gas piping 41 for conveying the working medium R4 evaporated in the evaporator 44 to the capacitor 43; and an opening/closing valve 45 provided in the liquid piping 42. In an area in the liquid piping 42 between the opening/closing valve 45 and the evaporator 44, there is provided a liquid accumulation part 46 which passes through a position lower than a height h of a liquid piping inlet 44a of the evaporator 44. A sum total Vsum of a volume V1 of the capacitor 43, a volume V2 of an area upstream of the opening/closing valve 45 in the liquid piping 42, and a volume V3 of the liquid accumulation part 46 is set to be equal to a total volume Vtotal of the working medium R4 enclosed in the heat pipe system 4.SELECTED DRAWING: Figure 2
Patent JP-2020006134-A (JP)
Title: Pinball game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2018-09-21
Abstract: To enhance interest in a game by a ball entry device having a rolling area in a pinball game machine.SOLUTION: A ball entry device of a pinball game machine includes: a rolling area in which game balls from a ball entry port are composed so as to be rollable irregularly; and distribution means for distributing one of game balls in the rolling area to one passing area. The pinball game machine includes state change means for changing a state of the ball entry device from a first state for receiving game balls from the ball entry port to the rolling area to a second state in which a probability of distribution of game balls in the rolling area to the first passing area becomes higher than the first state by changing at least a partial operation state of the ball entry device when setting time passes after receiving game balls to the rolling area prior to distribution of game balls to one passing area from the rolling area.SELECTED DRAWING: Figure 9
Patent JP-2020048810-A (JP)
Title: Laparoscope cleaning trocar
Inventor: UMEMOTO ATSUSHI
IPC: A61B17/94
Filed: 2018-09-26
Abstract: To provide a laparoscope cleaning trocar with a novel cleaning function capable of cleaning a camera lens of a laparoscope (an endoscope) as well as cleaning a check valve provided in a trocar in a simple configuration and by a simple operation.SOLUTION: A laparoscope cleaning trocar includes a puncture cylinder, and a body section connected to one end of the puncture cylinder. The body section includes a housing, an inner cylinder formed inside the housing and in which the laparoscope is inserted, a guide flow passage for guiding a cleaning fluid to the inside of the inner cylinder, and a selector valve installed in the puncture cylinder side of the housing, when a tip end of the laparoscope is retracted into the inner cylinder, sealing the inner cylinder, and, when the laparoscope advances to the puncture cylinder, opening the inner cylinder.SELECTED DRAWING: Figure 2
Patent JP-2019063526-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-10-01
Abstract: To provide a game machine allowing smooth progress of a game.SOLUTION: It is configured so that a composition element used in a lighting mode of a lamp unit when a predetermined error occurs and a composition element used in a lighting mode of the lamp unit when a predetermined error does not occur are different.SELECTED DRAWING: Figure 1
Patent JP-2020054730-A (JP)
Title: Electronic tool set for use with multiple generations of implantable programmable valves with or without orientation functionality based on fixed reference magnet
Inventor: THOMAS BODEN JR
IPC: A61M1/00
Filed: 2018-10-04
Abstract: To provide a method for using a universal electronic tool set for indicating and adjusting an implantable programmable bodily fluid drainage valve regardless of whether the implantable programmable bodily fluid drainage valve includes a fixed reference magnet used to determine an angle of orientation of the implantable programmable bodily fluid drainage valve or not.SOLUTION: A magnetic field detection sensor array in an indicator tool of an electronic tool set determines whether or not a fixed reference magnet is present in an implantable programmable bodily fluid drainage valve (step 2010). If the presence of the fixed reference magnet is detected, then the center and direction of flow of an adjustable valve unit is ascertained via electronic feedback from the electronic tool set (step 2025). In contrast, if the presence of the fixed reference magnet is not detected, the center and direction of flow is ascertained via exclusively by manual physical palpation of the valve (step 2040).SELECTED DRAWING: Figure 18
Patent JP-2020058202-A (JP)
Title: Power generator
Inventor: TAKASHIMA KAZUSA
IPC: H01L41/113
Filed: 2018-10-04
Abstract: To achieve a change of a shape and a size of a power generator.SOLUTION: A power generator 10 includes a first power generation unit 2A and a second power generation unit 2B. Each of the power generation units 2A, 2B includes a piezoelectric element 11 and a base member 20 retaining the piezoelectric element 11. At a first edge 20a of the base member 20, a first plus terminal 21A is provided and at a second edge 20b of the base member 20, a second plus terminal 21B is provided. Further, at a third edge 20c of the base member 20, a first minus terminal 21C is provided and at a fourth edge 20d of the base member 20, a second minus terminal 21D is provided.SELECTED DRAWING: Figure 2
Patent JP-2020060449-A (JP)
Title: measuring device
Inventor: SHIRAKAWA YOSHINORI
IPC: G01N21/21
Filed: 2018-10-10
Abstract: To provide a measuring device capable of performing precise measurement even when a disturbance occurs in plural periods for repeating measurement as compared with a case when no period confirmation means is equipped.SOLUTION: A measuring device includes: an operation part 31 for performing operation for repeatedly measuring a period Ton a measurement object SA; a sampling part 33 for acquiring a response to operation by the operation part 31 from the measurement object SA at a sampling period tshorter than the period Tby allowing a phase to the period Tto differ; a period confirmation part 36 for confirming whether the period Tis a predetermined period; and a rearrangement part 37 for rearranging sampling data S5 acquired by the sampling part 33 in accordance to the phase of the period Twhen the period confirmation part 36 confirms that plural continuous periods Tare predetermined periods.SELECTED DRAWING: Figure 1
Patent JP-2020064974-A (JP)
Title: Component mounting device and liquid material application state inspection method
Inventor: OKAZAKI SHINICHI
IPC: H05K13/08
Filed: 2018-10-17
Abstract: To provide a component mounting device and a liquid material application state inspection method capable of easily confirming a coating state of a liquid material on a bump portion without adding a coloring agent or a fluorescent agent to the liquid material.SOLUTION: A component mounting device includes an illumination unit 11a that irradiates a component E with irradiation light that includes a first specific wavelength band that is absorbed by a main component of a liquid material F, and a control unit that determines the application state of the liquid material F applied to the bump portion E1 in a first irradiation state in which the component E in which the liquid material F is applied to the bump portion E1 is irradiated with irradiation light on the basis of the amount of light emitted from the liquid material F applied to the bump portion E1.SELECTED DRAWING: Figure 2
Patent JP-2020064560-A (JP)
Title: Processing device, processing system, processing method, program, and recording medium
Inventor: KOMATSU TERUHISA
IPC: G16Z99/00
Filed: 2018-10-19
Abstract: To provide a device and the like that accelerate particle dynamic simulation processing using a dedicated computer.SOLUTION: A processing device, a processing system, a program, and a recording medium are provided. The processing device includes: a particle data memory that records particle data on each of a plurality of particles disposed in a space; a cell information memory that stores cell information indicating storage positions assigned to store the particle data on particles in cells in the particle data memory by associating it with cell numbers of cells into which the space is divided; a processing unit that accesses, by specifying a cell number, particle data on particles included in the cell of the cells into which the space is divided; and a memory controller that identifies a storage position of the particle data to be accessed in the particle data memory by using cell information associated with the specified cell number in response to access to the particle data by specifying the cell number.SELECTED DRAWING: Figure 3
Patent JP-2020067357-A (JP)
Title: Impulse test device
Inventor: SAKAI KENJI
IPC: G01R31/12
Filed: 2018-10-24
Abstract: To eliminate the need to prepare a capacitor for abnormality detection and a current measurement sensor installed in the capacitor.SOLUTION: An impulse test device comprises: a case 2 connected to a ground G1; a connector 3 arranged on a wall surface 2a with an external contact composed of another end 3d etc., connected electrically to the case 2; a connector 4 arranged on the wall surface 2a with an external contact composed of another end 4d etc., connected electrically to the case 2; a current detection part 5 connected between the external contact of the connector 4 and the case 2; and a pulse source 6 which operates with a working voltage based upon a ground G2 to generate an impulse voltage Vp and output it to between center contacts 3e and 4e. When the impulse voltage Vp is applied to a test object DUT connected between a center conductor 51a of a shield cable 51 connected to the connector 3 and a center conductor 61a of a shield cable 61 connected to the connector 4, a current waveform is acquired which is detected by the current detection part 5.SELECTED DRAWING: Figure 1
Patent JP-2020072497-A (JP)
Title: Cable attachment structure
Inventor: MORI YASUHIRO
IPC: H02G3/30
Filed: 2018-10-29
Abstract: To provide a cable attachment structure capable of inhibiting a cable from coming off with a simple configuration.SOLUTION: A cable attachment structure includes: a surrounding part 20 that is extended from an attachment surface 11a of a base part 11, that surrounds an outer circumference of a cable (wire harness 100), and that has an end portion 21 disposed at a space from the attachment surface 11a; a locking piece 23 that is extended from the end portion 21 of the surrounding part 20 toward the attachment surface 11a and that is supported so as to be tiltable with respect to the surrounding part 20; and a lock protruding part 30 that is protrudingly provided on the attachment surface 11a and that inhibits the locking piece 23 from being tilted to the outside of the surrounding part 20 by being locked to an end portion of the locking piece 23 with an elastic force, while allowing the locking piece 23 to be tilted to the inside of the surrounding part 20.SELECTED DRAWING: Figure 1
Patent JP-2020070338-A (JP)
Title: Radiation curable ink composition and recording method
Inventor: KOIKE NAOKI
IPC: C09D11/38
Filed: 2018-10-31
Abstract: To provide an ink composition improving the storability thereof and the adhesion of a resulting recorded matter.SOLUTION: A radiation curable ink composition includes 5 to 30 mass% of a monofunctional urethane (meth)acrylate, and 5 to 30 mass% of a nitrogen-containing monofunctional monomer having a cyclic skeleton containing a nitrogen atom. The radiation curable ink composition includes a vinyl ether group-containing (meth)acrylate represented by general formula (1) defined by CH=CR-COOR-O-CH=CH-R(where Ris a hydrogen atom or a methyl group, Ris a divalent organic residue having 2 to 20 carbon atoms, and Ris a hydrogen atom or a monovalent organic residue having 1 to 11 carbon atoms).SELECTED DRAWING: None
Patent JP-2020070151-A (JP)
Title: Rotary valve and optical sorter
Inventor: YAMAGUCHI YORI
IPC: B65G65/48
Filed: 2018-10-31
Abstract: To provide a chute type optical sorter capable of achieving high selection precision.SOLUTION: The rotary valve is configured to supply granular materials to a chute of an optical sorter. The rotary valve includes a feed roller constituted to be rotatable around a rotational axis. The feed roller has an outer-peripheral surface with the rotational axis centered. The outer-peripheral surface is formed with a recess part capable of accommodating a granular material. A depth of the recess part is 1.7 mm or more and less than 3.4 mm.SELECTED DRAWING: Figure 3
Patent JP-2020077802-A (JP)
Title: Electronic unit
Inventor: KUREBAYASHI TOSHIHIKO
IPC: H05K9/00
Filed: 2018-11-09
Abstract: To provide an electronic unit that can effectively shield electromagnetic waves generated from electronic components.SOLUTION: An electronic unit includes an electronic component 4, a casing 2 that houses the electronic component 4, an inner cover 3 housed inside the casing 2 and configured to be electrically connected to the electronic component 4, and an outer cover 5 for covering an opening of the casing 2. The inner cover 3 is electrically connected to the outer cover 5 through an elastically deformable contact portion 34.SELECTED DRAWING: Figure 4
Patent JP-2020080609-A (JP)
Title: Motor and brushless wiper motor
Inventor: OHORI RYU
IPC: B60S1/08
Filed: 2018-11-13
Abstract: To provide a technique for suppressing generation of vibration or noise generated by an SPM type brushless motor having a segment magnet as a magnetic circuit.SOLUTION: A motor includes: a stator having an annular stator and a plurality of teeth projecting radially inward from an inner peripheral surface of the stator core; a coil wound around the teeth; a shaft rotating about a rotation axis inside the stator core in a radial direction; a rotor core fixed onto the shaft and whose radial center is the rotation axis; a magnet located on an outer peripheral surface of the rotor core; a salient pole positioned between the magnets adjacent to each other in a circumferential direction of an outer peripheral surface of the rotor core and projecting outward in a radial direction from an end in a circumferential direction of the magnet; an application unit for applying voltage to the coil; and an application control unit for controlling the application unit. A ratio between the number of magnetic poles of the magnet and the number of teeth is 2:3. The voltage is a rectangular wave and application of the voltage is started when a tip of the salient pole and an opening of the teeth do not face each other.SELECTED DRAWING: Figure 4
Patent JP-2019048851-A (JP)
Title: Modified Drugs for Use in Liposomal Nanoparticles
Inventor: PIETER CULLIS
IPC: A61K38/08
Filed: 2018-11-15
Abstract: To provide modified drugs for use in liposomal nanoparticles.SOLUTION: Provided herein is a drug derivative suitable for loading into liposomal nanoparticle (LN) carriers. In some preferred aspects, the derivative comprises a drug with low water solubility derivatized with a weak-base moiety that facilitates active loading of the drug through the LN transmembrane pH or ion gradient into the aqueous interior of the LN. The weak-base moiety may optionally comprise a lipophilic domain that facilitates active loading of the drug into the inner monolayer of the liposome membrane. Advantageously, LN formulations of the drug derivatives exhibit improved solubility, reduced toxicity, enhanced efficacy and/or other benefits in comparison with the corresponding free drugs.SELECTED DRAWING: Figure 10
Patent JP-2019022805-A (JP)
Title: Game machine
Inventor: TAKEUCHI HIROSHI
IPC: A63F7/02
Filed: 2018-11-19
Abstract: To provide a game machine configured to achieve more interesting performance.SOLUTION: In variation performance, performance control means is capable of, after executing a first ready-to-win performance, a second ready-to-win performance in which the degree of expectation for execution of a special game is higher than that in the first ready-to-win performance is executable, and a prediction performance which causes a player to expect for execution of a special game is executable. The prediction performance includes a first prediction performance and a second prediction performance suggesting that the degree of expectation for execution of a special game is higher than that in the first prediction performance. In the second ready-to-win performance, the first prediction performance and the second prediction performance are executable, and a movable member is easier to operate when executing the second prediction performance than when executing the first prediction performance.SELECTED DRAWING: Figure 32