baber/WOPTO huggingface dataset:
Patent JP-2019157815-A (JP)
Title: Variable valve mechanism of internal combustion engine
Inventor: HIRAMATSU NAOKI
IPC: F01L13/00
Filed: 2018-03-16
Abstract: To provide a variable valve mechanism which is favorable in mountability of changeover pins to a displacement device, and does not cause the repelling of the changeover pins.SOLUTION: A variable valve mechanism includes; an input arm 10 as a first member and an output arm 20 as a second member which are arranged between a cam 1 and a valve 6; changeover pins 16 to 18 for connecting the first member and the second member and releasing the connection by being displaced; and a displacement device 30. The displacement device 30 includes a ring-shaped plate 31 which is externally fit to a camshaft 4 of the cam 1 so as to be co-rotatable and slidable in a camshaft length direction, abuts on the changeover pins at one side face, and has a tapered face 34 which is increased in plate thickness accompanying rotation, at the other side. The displacement device further includes a support device 45 composed of a support pin 46, and a moving device 47 for moving the support pin 46 to a position where the support pin abuts on the tapered face 34 and to a position where the support pin does not abut on the tapered face.SELECTED DRAWING: Figure 1
Patent JP-2018124055-A (JP)
Title: Humidification air cleaner
Inventor: FUKUMASU KAZUTO
IPC: F24F11/70
Filed: 2018-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a humidification air cleaner which has immediate humidification and which maintains an air cleaning function as well.SOLUTION: A humidification air cleaner includes: a body case 3 in which a suction port 4A and an exhaust port 4B are provided; and an air cleaning mechanism 1 and a humidification mechanism 2 in the body case 3. The air cleaning mechanism 1 has: a filter for purifying air sucked in the body case 3 from the suction port 4A; and a Sirocco fan 16 for exhausting the air which has been purified in the filter to the outside of the body case 3 from the exhaust port 4B. The humidification mechanism 2 has: a water tank 26 for storing water; a water receiving tray for receiving the water which is supplied from the water tank 26; and humidification means for generating humidification air by using the water in the water receiving tray. Also, the air cleaning mechanism 1 includes: a contamination detection sensor 70 for detecting the degree of air contamination; and a control part 90 for controlling the amount of air of the Sirocco fan 16 according to the degree of air contamination of air 100A detected by the contamination detection sensor 70.SELECTED DRAWING: Figure 11
Patent JP-2019164186-A (JP)
Title: Image forming apparatus
Inventor: KIKUCHI TEPPEI
IPC: G03G15/08
Filed: 2018-03-19
Abstract: To reduce the likelihood of the occurrence of a trouble that when the routing of a plurality of conveyance paths is changed, a conveyance path is connected to a supply target part different from an intended supply target part.SOLUTION: An image forming apparatus comprises: a plurality of tubes 95S, 96K (conveyance paths) that are directly or indirectly connected to a plurality of toner containers 32S, 32K (developer containers), respectively; a plurality of conveyance path-side joint parts 141S, 141K that are connected to downstream-side openings of the plurality of tubes 95S, 96K, respectively; and a joint holding part 151 in which the plurality of conveyance path-side joint parts 141S, 141K are held respectively at different holding positions. A plurality of sub hoppers 70S, 70K (supply target parts) are provided with supply target part-side joint parts 69S, 69K, respectively, which can be connected to the corresponding conveyance path-side joint part, of the plurality of conveyance path-side joint parts 141S, 141K.SELECTED DRAWING: Figure 8
Patent JP-2019164424-A (JP)
Title: Information processing device, information processing method and program
Inventor: YAKU SHINYA
IPC: G06F16/00
Filed: 2018-03-19
Abstract: To properly evaluate a relation between an entity and a keyword.SOLUTION: An information processing device comprises a determination unit and an evaluation unit, where the determination unit refers to attribute information associated with an entity and determines whether the entity is an application object of a first standard or an application object of a second standard, and the evaluation unit evaluates the combination of the entity and the keyword based on the first standard when the entity is determined to be the application object of the first standard, and evaluates the combination based on the second standard when the entity is determined to be the application object of the second standard.SELECTED DRAWING: Figure 1
Patent JP-2018115183-A (JP)
Title: Use of active pharmaceutical compounds for treatment of central nervous system diseases
Inventor: RODOLFO GASSER
IPC: A61K31/4985
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide pharmaceuticals for central nervous system diseases caused by neurodevelopmental defects which result in excessive GABAergic inhibition in the cortex and hippocampus.SOLUTION: The present invention relates to the use of selective GABA A α5 negative allosteric modulators for the treatment, prevention and/or delay of progression of central nervous system (CNS) diseases. The modulators are compounds represented by formula (I) or compounds represented by formula (II).SELECTED DRAWING: None
Patent JP-2019167199-A (JP)
Title: Elevator system
Inventor: TANABAYASHI HAYATE
IPC: B66B3/02
Filed: 2018-03-23
Abstract: To provide an elevator system capable of increasing the number of passengers carried by an elevator during congestion such as attendance or the latter half of lunchtime by a simpler and more accurate method on the basis of elevator group management of normal vertical button calling.SOLUTION: This elevator system is for division-express controlling a plurality of elevators in a building, and comprises: an in-building number-of-people detection system that is provided to a building entrance and that detects the number of people in the building for each plurality of groups at a destination floor for the division-express control; a control specification determination system that determines control specifications of the division-express control in accordance with the number of people in the building for each group, which has been detected by the in-building number-of-people detection system; and an elevator group management system that division-express controls the elevators in the building in accordance with the control specifications of the division-express control determined by the control specification determination system.SELECTED DRAWING: Figure 1
Patent JP-2019169224-A (JP)
Title: Audio insulator, audio system, and method of designing audio insulator
Inventor: MARUYAMA TERUO
IPC: G10K11/16
Filed: 2018-03-23
Abstract: To provide a structure that improves acoustic characteristics at a simple and low cost by making point contact with a spherical member for reducing vibration attenuation action of an elastic supporting member in an audio insulator supported by an elastic member such as a spring coil.SOLUTION: Point contact members 16a and 16b are sandwiched between an upper member 11 and an intermediate member 15, and retaining pins 19a and 19b for preventing the point contact member from being detached are provided between the above described two members. An insulator is constituted by two units of a thrust ball portion 32 which is this upper unit and a lower portion unit 33 which supports a load supporting member 13.EFFECT: With a simple overall configuration, it is possible to realize an audio insulator having both a vibration isolation effect of a bass range, optimum damping (braking) characteristic of a treble range, and the above-mentioned effect and characteristic.SELECTED DRAWING: Figure 2
Patent JP-2019167591-A (JP)
Title: Oxide film and method for manufacturing the same
Inventor: OKABE KYOHEI
IPC: C23C18/12
Filed: 2018-03-23
Abstract: To provide an oxide film capable of forming a metal film having high adhesion, and a method for manufacturing the same.SOLUTION: The oxide film formed on at least a part of the surface of a base material includes essential titanium atoms and optional silicon atoms having 1:0-3:2 of a molar ratio of a titanium oxide to a silicon oxide and has a surface roughness Ra of 0.150 nm or more. The method for manufacturing the oxide film comprises: the coating film formation step of applying a coating agent for oxide film formation including an oxide or a precursor thereof having 1:0-3:2 of a molar ratio of titanium atoms to silicon atoms to the surface of the base material to form a coating film; and the coating film sintering step of sintering the coating film to obtain the oxide film. The surface roughness Ra of the oxide film is 0.150 nm or more.SELECTED DRAWING: None
Patent JP-2018113980-A (JP)
Title: Filter for filtering nucleated cells and filtering method using the same
Inventor: MANJIYU MASARU
IPC: C12M1/12
Filed: 2018-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter for filtering nucleated cells that is capable of improving the recovery rate of the nucleated cells, and a filtering method using the same.SOLUTION: A filter of the present invention is a filter for filtering nucleated cells and comprises: at least any one of metals and metal oxides as a main component; and a plurality of through holes formed such that the diameters of the inscribed circles of the through holes are smaller than the sizes of nuclei of the nucleated cells. Such a configuration enables isolation of nucleated cells from liquid containing the nucleated cells, and improvement in the recovery rate of the nucleated cells.SELECTED DRAWING: Figure 2
Patent JP-2019171487-A (JP)
Title: Film lapping device
Inventor: KAWABATA MITSUHIRO
IPC: B24B21/00
Filed: 2018-03-27
Abstract: To provide a film lapping device that can polish a ball groove of a screw shaft of a ball screw more efficiently.SOLUTION: A film lapping device 100 according to the present invention is configured to polish a ball groove 106 of a screw shaft 104 of a ball screw, with a polishing film 102, which comprises a work-piece holding part 110 for rotating the screw shaft 104 and a processing unit 112 that holds the polishing film 102. The processing unit 112 has a holder dented in a circular arc-shape along an outer peripheral surface of the screw shaft 104, and a backup shoe, provided, in a circular arc-shape along the ball groove 106, on the holder, and protruded in a convex shape which pairs with a concave shape of a cross section of the ball groove 106, which presses the polishing film 102 against the ball groove 106.SELECTED DRAWING: Figure 1
Patent JP-2019171928-A (JP)
Title: Door weather strip
Inventor: IMURA YUYA
IPC: B60J10/277
Filed: 2018-03-27
Abstract: To provide a door weather strip which is excellent in door closing performance corresponding to weight saving of a door.MEANS FOR SOLVING THE PROBLEM: A hollow seal part 12 of a door weather strip 10 has a cross-sectional shape of a substantially parallelogram which is configured from a bottom wall 14, a first peripheral wall 15, a second peripheral wall 16, and a third peripheral wall 17. An angle α between the bottom wall 14 and the first peripheral wall 15 is an obtuse angle. When closing a door 1, the first peripheral wall 15 is moved so that the angle α between the bottom wall 14 and the first peripheral wall 15 becomes small, and the second peripheral wall 16 and the third peripheral wall 17 are interlocked with this, the cross-sectional shape of the hollow seal part 12 is changed from the substantially parallelogram to a substantially rectangular shape, whereby an area of the hollow seal part 12 is increased and an inner pressure thereof is decreased.SELECTED DRAWING: Figure 4
Patent JP-2019173092-A (JP)
Title: Copper alloy for electronic and electric device, copper alloy thin sheet for electronic and electric device, conductive component and terminal for electronic and electric device
Inventor: MATSUNOSHITA YUKI
IPC: H01B5/02
Filed: 2018-03-28
Abstract: To provide a copper alloy for electronic and electric device surely and sufficiently excellent in stress relaxation resistance and excellent in strength and stress corrosion crack resistance.SOLUTION: An alloy contains specified amounts of Zn, Sn, Ni, Fe, and P, and the balance Cu with inevitable impurities, has Fe/Ni and (Ni+Fe)/P, Sn/(Ni+Fe) satisfying prescribed formulae, and has area percentage of a crystal particle having an aspect ratio b/a represented by major length a and minor length b of crystal particle diameter (including twin crystal) of 0.1 or less of 40% or more of measured whole area by Area fraction, when measured area of 200 μmor more by EBSD method with measurement interval of 0.03 μm steps and analyzed excluding a measurement point with CI value of 0.1 or less analyzed by data analysis software OIM in a base phase containing Cu, Zn and Sn with a face orthogonal to a width direction of rolling as an observation face.SELECTED DRAWING: None
Patent JP-2019174397-A (JP)
Title: Rack conveyance method and specimen measurement system
Inventor: MASUTANI KOICHI
IPC: G01N35/04
Filed: 2018-03-29
Abstract: To suppress the dimension in the horizontal direction of a system which is equipped with a plurality of specimen measurement units while installing a plurality of conveyance paths for conveying a rack accommodating a plurality of containers to a specimen measurement unit.SOLUTION: A specimen measurement system (100) comprises: a specimen conveyance path (KF) for conveying a specimen rack accommodating a plurality of specimens from a specimen installation unit 4 to specimen measurement units (1a, 1b); a specimen collection path (KR) installed at a position different in the height direction from the specimen conveyance path (KF), for collecting specimen racks from the specimen measurement units (1a, 1b) to the specimen installation unit 4; and transfer mechanisms (181a, 181b) for transferring a specimen rack from the specimen conveyance path (KF) to the specimen collection path (KR).SELECTED DRAWING: Figure 8
Patent JP-2019179336-A (JP)
Title: Schedule managing method and schedule managing device
Inventor: TAKEHARA YUKI
IPC: G06Q50/04
Filed: 2018-03-30
Abstract: To provide a schedule managing method and a schedule managing device capable of easily grasping a relation between a production schedule of products in a production line and a number of workers involved in a preparation work for production.SOLUTION: A schedule managing device manages: a production schedule in a part mounting line where mount substrates are produced; and a preparation work schedule for arranging members on arranging means (cargo) which is attached to the part mounting line and which is for arranging the members (tape feeder and reel) applied for production of the mount substrate. A schedule managing method includes: a worker number inputting step (ST2) for inputting a number of workers carrying out an arrangement work; a preparation time changing step (ST3) for changing the start clock time or the end clock time of the arrangement work on the basis of the work amount of the arrangement work and of the number of workers; a production clock time changing step (ST4) for changing the start clock time or the end clock time of the production of the mount substrates on the basis of the changed start clock time or end clock time of the arrangement work; and a display step (ST1) for displaying the production schedule, the preparation work schedule, and the number of workers along a production clock time.SELECTED DRAWING: Figure 10
Patent JP-2019186412-A (JP)
Title: Multilayer ceramic capacitor, printed circuit board, and package
Inventor: ORIMO HIROKAZU
IPC: H01G13/00
Filed: 2018-04-12
Abstract: To prevent moisture from entering after mounting while reducing hydrogen inside a multilayer ceramic capacitor.SOLUTION: The multilayer ceramic capacitor includes: an element body (11) in which a dielectric layer and an internal electrode layer are laminated; an external electrode (12a), provided at one end of the element body (11), connected to a part of the internal electrode layer; and an external electrode (12b), provided at the other end of the element body (11), connected to the external electrode (12a) and a non-connected internal electrode layer. The external electrodes (12a, 12b) are multilayer ceramic capacitors (10) having linear grooves (13a).SELECTED DRAWING: Figure 1
Patent JP-2019185683-A (JP)
Title: Computer program, information processing method and information processing device
Inventor: INOUE TAKAYUKI
IPC: G06F3/0484
Filed: 2018-04-17
Abstract: To improve convenience.SOLUTION: A plurality of types of display parts corresponding to mutually different types, respectively are displayed on a screen of a display device and, in response to operation to combine the first types of display parts with each other out of the plurality of types of display parts, the second types of display parts associated with the first types of display parts are combined with each other out of the plurality of types of display parts, so as to be displayed on the screen of the display device.SELECTED DRAWING: Figure 20A
Patent JP-2019192402-A (JP)
Title: Switch device and rubber contact
Inventor: OGAWA SHO
IPC: H01H13/82
Filed: 2018-04-20
Abstract: To provide a switch device with which it is possible to suppress foreign matter from reaching a contact, and also provide a rubber contact.SOLUTION: A switch device 1 is constituted by comprising a substrate 2 having at least one fixed contact 11 and an inflow-outflow part provided with at least one open hole 21 penetrated so as to allow a fluid to pass through, and a rubber contact 100 covering the substrate 2, the rubber contact 100 being at least one movable part arranged facing each of at least one fixed contact 11, and comprising: movable contacts 3, 4 for separably elastically deforming a movable contact 12 that corresponds to each of the fixed contact 11; a cave part 51 for ventilation arranged facing the inflow-outflow part and serving as an input/output part forming a space between the inflow-outflow part and itself; an air groove 41 as a passage part constituting a passage for connecting the cave part 51 for ventilation and at least one movable contact; and at least one chamber part 70 having, in a portion of the air groove 41, a space larger than the space that occupies the representative length of the air groove 41 and having strength with which the shape of the space is retained.SELECTED DRAWING: Figure 1A
Patent JP-2019188682-A (JP)
Title: Image formation device
Inventor: ANDO KENJI
IPC: B41J29/00
Filed: 2018-04-24
Abstract: To improve convenience of a user.SOLUTION: An image formation device 100 includes an image formation part 14, a housing 10, an operation panel 4, a lock structure 5 and a blocking part 6. The image formation part 14 forms images on a sheet P. The housing 10 houses the image formation part 14. The operation panel 4 can move relative to the housing 10 in a first direction D1. The lock structure 5 restricts movement of the operation panel 4. The blocking part 6 blocks supply of electric power to the image formation part 14. The blocking part 6 blocks supply of the electric power to the image formation part 14 when the lock structure 5 restricts movement of the operation panel 4.SELECTED DRAWING: Figure 2
Patent JP-2019188320-A (JP)
Title: Safety cabinet
Inventor: SOMA KENICHI
IPC: F24F7/06
Filed: 2018-04-24
Abstract: To provide a safety cabinet that reduces temperature variation between a storage environment temperature and a safety cabinet internal temperature to reduce damage to cultured microorganisms, cultured cells and the like.SOLUTION: A safety cabinet has a front plate and a work opening at a front face of a work space and includes a work stage downward the work space to supply clean air to the work space from above. The work stage includes a temperature adjustable part capable of adjusting temperature.SELECTED DRAWING: Figure 4
Patent JP-2021131401-A (JP)
Title: Musicality information providing method, musicality information providing device and musicality information providing system
Inventor: YAMAGIWA SHINICHI
IPC: G10G1/00
Filed: 2018-04-26
Abstract: To provide information which can be provided for determination and classification of musicality.SOLUTION: A musicality information providing method comprises the steps of: acquiring first performance data obtained by performing prescribed music; calculating distances with the first performance data and a plurality of pieces of second performance data which is to be compared with the first performance data and is obtained by performing prescribed music on combination of a plurality of parameters indicating musicality, which is included in the fist performance data; and outputting determination information of musicality of the first performance data, which includes information indicating the distances.SELECTED DRAWING: Figure 5
Patent JP-2019193464-A (JP)
Title: Steering control device
Inventor: AOKI TAKASHI
IPC: B62D5/04
Filed: 2018-04-26
Abstract: To provide a steering control device capable of suddenly stopping steering while suppressing an impact force on an end pad.SOLUTION: A steering control device (ECU) includes an assist control unit that calculates an assist torque command value Ta according to the steering torque of a driver, and a motor control unit 501 that controls the driving of a three-phase AC motor 80 according to the assist torque command value Ta. A motor lock flag calculation unit 57 of the motor control unit 501 turns on a motor lock flag when an absolute value |θs| of the steering angle exceeds a predetermined angle threshold. An electrical angle fixing unit 58 fixes the motor electrical angle θm used for the motor control calculation when the motor lock flag is ON. In this way, the motor control unit 501 places the motor 80 in an electrical lock state in which the three-phase current is fixed with respect to the change in the electrical angle θm.SELECTED DRAWING: Figure 3
Patent JP-2018117161-A (JP)
Title: Method for controlling wavelength-variable laser
Inventor: MIYATA MITSUYOSHI
IPC: H01S5/0625
Filed: 2018-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a wavelength-variable laser, which can eliminate the need for highly accurate temperature control when performing gridless control.SOLUTION: A method for controlling a wavelength-variable laser comprises: a first step of inputting a second wavelength; a second step of acquiring a driving condition including a set temperature of an etalon for causing the wavelength-variable laser to perform laser oscillation at a first wavelength; a third step of calculating, based on the wavelength difference between the first wavelength and the second wavelength, and the set temperature of the etalon, a set temperature of the etalon for laser oscillation at the second wavelength; a fourth step of controlling the temperature of the etalon to the set temperature of the etalon, and controlling the feedback of the temperature of the wavelength-variable laser so that the ratio of a first photoelectric current and a second photoelectric current becomes a first target value; a fifth step of inputting information indicative of a wavelength shift amount from the second wavelength; a sixth step of calculating a second target value of the ratio of the first photoelectric current and the second photoelectric current for realizing the wavelength shift amount; and a seventh step of controlling the temperature of the wavelength-variable laser so that the ratio becomes the second target value.SELECTED DRAWING: Figure 10