baber/WOPTO huggingface dataset:
Patent JP-2019045308-A (JP)
Title: Line noise testing device
Inventor: YANO MISAKO
IPC: G01R31/30
Filed: 2017-09-01
Abstract: To remove a state of charge in a common mode in a device to be tested.SOLUTION: A line noise testing device for outputting a power source on which a noise signal is overlapped to a power-supply circuit of a device to be tested as a power source for testing includes a noise generating circuit for generating the noise signal, an LC low-pass filter whose one end is connected to the noise generating circuit, and whose other end is connected to a supply source of the power source, and a discharge circuit provided between the LC low-pass filter and the device to be tested, for discharging forcibly electric charge charged into the power-supply circuit to an earth line, in which the discharge circuit discharges electric charge before a line noise test of the device to be tested.SELECTED DRAWING: Figure 1
Patent JP-2019042883-A (JP)
Title: Spindle of machine tool
Inventor: SENDA KUNIHIDE
IPC: B23B13/02
Filed: 2017-09-05
Abstract: To properly hold an irregularly shaped material guided by a guide member by a chuck in a spindle of a machine tool.SOLUTION: A spindle 100 includes: a collet chuck 10 which holds a material 200 having an irregularly cross-sectional contour shape; a filler tube 50 which guides the material 200; and an operation sleeve 21 which advances and retreats along an axial center C so as to perform an opening/closing operation of the collet chuck 10. The filler tube 50 is mounted to move integrally with the operation sleeve 21. Guide sections 18 and 55 for passing the material 200 corresponding to the cross-sectional contour shape of the material 200 are formed in the collet chuck 10 and the filler tube 50, respectively. In the spindle, a phase linkage mechanism 60 is provided to maintain a phase relation around the axial center C between the guide section 18 of the collet chuck 10 and the guide section 55 of the filler tube 50 constant.SELECTED DRAWING: Figure 3
Patent JP-2018009579-A (JP)
Title: Actuator of variable compression ratio mechanism and actuator of link mechanism
Inventor: ONIGATA JUNICHIRO
IPC: F01B31/14
Filed: 2017-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an actuator of a variable compression ratio mechanism that can avoid a size increase and a weight increase of a housing.SOLUTION: The actuator of a variable compression ratio mechanism includes: a second control link 12 arranged to vary a position characteristic of a piston; an arm link 13 rotatably connected to the other end 12b of the second control link; a second control shaft 11 that is a member different from the arm link and fixed to the arm link; a housing 20 including a receiving chamber 29 in which a connection portion between the other end of the second control link and a protrusion portion 13b of the arm link is received; and a speed reduction device 21 arranged to reduce a rotation speed of a drive motor 22, and to transmit the reduced rotation to the second control shaft 11. A shaft main body 23 includes a fixing portion 23c inserted and fixed in a fixing hole 13a formed in the arm link at an intermediate portion in an axial direction, and a first journal portion 23a which is formed on a tip end side, which has a diameter smaller than that of the fixing portion, and which is supported by a first bearing hole 30a formed in the support hole 30.SELECTED DRAWING: Figure 6
Patent JP-2019049301-A (JP)
Title: Automatic transmission control apparatus
Inventor: KINOSHITA RYUTA
IPC: F16H61/06
Filed: 2017-09-08
Abstract: To suppress deterioration in response of an engagement device while suppressing an engagement shock when restarting an engine.SOLUTION: An automatic transmission control apparatus is applied to a vehicle that executes engine automatic stop and restart control in which the engine is automatically stopped upon establishment of a given automatic stop condition, with the engine restarted upon establishment of a given restart condition. The control apparatus includes hydraulic pressure control means for controlling hydraulic pressure to be supplied to an engagement device disposed in the automatic transmission on the basis of an engine revolution speed. Further, in a case where a shift range is switched from a non-travel range to a travel range before an engine revolution speed reaches a target idling revolution speed after a complete explosion of the engine when it is restarted (Yes for step S1), the hydraulic pressure control means differentiates the supplied hydraulic pressure before and after determining the engine revolution speed is stable at the target idling revolution speed (steps S3, S4).SELECTED DRAWING: Figure 2
Patent JP-2019047975-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-09-11
Abstract: To provide a game machine enabling a player to enjoy both of a game in a circulation area and a performance in a non-circulation area, by enlarging the non-circulation area partitioned by a center frame, while suppressing substantial reduction of the circulation area where a game medium is circulated in a game area.SOLUTION: A pachinko machine 1 includes a tabular game panel 1100 provided with a game area 5a on the front side, and a center frame (peripheral wall part 2501) of a frame-like center accessory 2500 mounted on the game panel 1100, for partitioning the inside of the game area 5a into a circulation area where a game ball can circulate and a non-circulation area where circulation is impossible, and has a support part 2503 extending to the non-circulation area side from the peripheral wall part 2501.SELECTED DRAWING: Figure 108
Patent JP-2019053910-A (JP)
Title: Positive electrode active material, method of manufacturing the same, positive electrode, and secondary battery
Inventor: ARAI YOSHIYUKI
IPC: H01M4/48
Filed: 2017-09-15
Abstract: To provide a positive electrode active material that can be manufactured with high yield and can form a positive electrode with high battery capacity, that is used to form a positive electrode included in a magnesium secondary battery having a high cycle retention rate and is used to form a positive electrode included in a lithium ion secondary battery having high rate characteristics, and to provide a method of manufacturing the same.SOLUTION: The positive electrode active material is used for a magnesium secondary battery or a lithium ion secondary battery. The positive electrode active material is a particle including a crystal of vanadium oxide whose growth is suppressed to 5 μm or less in the maximum length in a long axis direction starting from a nucleus. The nucleus may be formed of at least one selected from a titanium compound, an iron compound, and graphite.SELECTED DRAWING: Figure 28
Patent JP-2019055023-A (JP)
Title: Beverage producing apparatus
Inventor: MURAKAMI KOJI
IPC: A61J9/00
Filed: 2017-09-21
Abstract: To produce milk at an optimal temperature while preventing leakage of steam to the outside of a pot for formula.SOLUTION: A powdery milk formula preparation apparatus 1A includes supply piping 10. The supply piping connects a storage tank 3 and a nozzle 14 together. A liquid L supplied from the storage tank 3 is heated to boiling by a heater 12 in a part of a metal pipe (10a). The liquid heated to boiling is supplied to a pot 4 for formula from a hot water supply port 13 at a lower end of the nozzle through second pipe parts (10b, 10c and 10d) connected to the metal pipe.SELECTED DRAWING: Figure 1
Patent JP-2019060433-A (JP)
Title: Construction jig and construction method of branch pipe
Inventor: OMICHI YASUYUKI
IPC: F16L41/12
Filed: 2017-09-27
Abstract: To provide a construction jig which enables a main pipe to be perforated smoothly even if cutting resistance received by a cutter is large when the main pipe is perforated, and to provide a construction method of a branch pipe.SOLUTION: A construction jig 1 forms a cold/hot water pipeline and is used to connect a branch pipe 16 to a main pipe 15 in which a liquid flows. The construction jig 1 includes: a first member 10 having an insertion pipe part 12 into which the branch pipe 16 is inserted; and a second member 20 which sandwiches the main pipe 15 with the first member 10 and fixes the first member 10 to the main pipe 15. The second member 20 has rigidity equivalent to the first member 10 in a pipe axis direction O2 of the insertion pipe part 12 in a state where the first member 10 is fixed to the main pipe 15.SELECTED DRAWING: Figure 2
Patent JP-2019061586-A (JP)
Title: Vehicle management server and computer program
Inventor: IWABUCHI TAIJI
IPC: G06Q30/06
Filed: 2017-09-27
Abstract: To provide a technology for using driving data of a user in a vehicle lending service to be utilized for user management and a high-value-added service.SOLUTION: Provided is a vehicle management server including: a member database that accumulates member data such as attribute data of a user who utilizes the vehicle lending service; data receiving means that receives traveling data of a service target vehicle; traveling data analysis means that analyzes the traveling data received by the data receiving means; an analyzed traveling database that accumulates analyzed traveling data analyzed by the traveling data analysis means; and a per-member driving result database that edits and accumulates per-member driving result data using member data in the member database and the analyzed traveling data.SELECTED DRAWING: Figure 5
Patent JP-2019068521-A (JP)
Title: Motor, electric actuator
Inventor: KINJO SHUICHI
IPC: H02K5/10
Filed: 2017-09-28
Abstract: To make waterproofness hard to be impaired, even upon occurrence of some loosening of the screw in a waterproof mechanism.SOLUTION: A motor includes a rotor 22 having a motor shaft 21 extending along the medial axis J1, a stator 23 facing in the radial direction, a motor case 12 having an opening, a lid 12g covering the opening of the motor case, and a screw 16 for fastening the lid. The motor case has a cylindrical peripheral wall 12a having an opening on the other side in the axial direction, multiple screw fixing parts having a screw hole opening to the end face of the peripheral wall on the other side in the axial direction, and an annular protrusion 122 extending along the end face of the peripheral wall and surrounding the opening, the lid has an annular groove 123 provided in the surface on the other side in the axial direction, and into which the end face of the peripheral wall on the other side in the axial direction is inserted, and an annular gasket 120 to be housed in the annular groove. The annular gasket is sandwiched in the axial direction by the bottom face of the annular groove and the annular protrusion, and the opening end of the annular groove on the other side in the axial direction is located closer to the other side in the axial direction than the annular protrusion.SELECTED DRAWING: Figure 2
Patent JP-2018059200-A (JP)
Title: Rough-surfaced coating, complex including the same, rough-surfaced coating formation material, production method of metal spray coating, and engineering method of rough-surfaced coating
Inventor: MASUDA KIYOTO
IPC: B32B27/20
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To provide: a rough-surfaced coating hardly generating exfoliation at an interface between the rough-surfaced coating and a metal spray coating; a complex including the same; a rough-surfaced coating formation material; a production method of the metal spray coating; and an engineering method of the rough-surfaced coating.SOLUTION: In a rough-surfaced coating in one embodiment, a Young's modulus is 2,200 N/mmor less, an elongation at break is 2.1% or more, and a stress at break is 10 N/mmor more. In a rough-surfaced coating in another embodiment, a difference between a shrinkage stress at 25°C and a shrinkage stress at 120°C is 200 MPa or less.SELECTED DRAWING: None
Patent JP-2019064503-A (JP)
Title: Tank cover for vessel and vessel provided with the same
Inventor: SHIMIZU YUSUKE
IPC: B63B25/16
Filed: 2017-10-03
Abstract: To easily manufacture a tank cover for vessel composed to secure a certain amount of space or more in between a nonspherical tank while suppressing total weight.SOLUTION: A tank cover for vessel being the tank cover for vessel 50 which is symmetrical around a vertical central axis covering a portion projecting upward from an upper deck 22 of a hull in a nonspherical tank 10 in a shape bulged obliquely upward compared to a spherical tank includes a cylindrical unit 51 supported by the upper deck 22, a top plate unit 53 expanding in the horizontal direction above an apex of the nonspherical tank 10 with a circular peripheral edge unit, and a curved surface unit 52 extending from a top end unit of the cylindrical unit 51 along an outer surface of the nonspherical tank 10 and connecting with a peripheral edge unit of the top plate unit 53, the curved unit 52 includes a first spherical unit 61 below and a second spherical unit 62 above, and center of curvature of the first spherical unit 61 is positioned above the center of curvature of the second spherical unit 62.SELECTED DRAWING: Figure 5
Patent JP-2019073572-A (JP)
Title: Lubricant composition
Inventor: GOTO REINA
IPC: C10M137/10
Filed: 2017-10-12
Abstract: To provide a lubricant composition which is excellent in metal fatigue life, wear resistance, and electrical insulation properties even when the viscosity is reduced.SOLUTION: The lubricant composition contains: (A) a lubricant base oil; (B) a polydiene having a number average molecular weight of 500-3,000 and having a functional group on at least one terminal in an amount of 0.6-4.0 mass% based on the mass of the whole lubricant composition; and (C) at least one selected from a phosphorus-based anti-wear agent and a phosphorus-based extreme pressure agent in such an amount that the content of phosphorus is 50-500 mass ppm based on the mass of the whole lubricant composition.SELECTED DRAWING: None
Patent JP-2019075234-A (JP)
Title: Grommet
Inventor: OGAWA MASAYOSHI
IPC: H02G3/22
Filed: 2017-10-13
Abstract: To provide a grommet capable of suppressing the unintended deformation of an annular lip part.SOLUTION: An annular lip part 32 uses a direction perpendicular to the surface of a panel member 100 as a compression direction. Thereby, the tip edge thereof is prevented from being positioned in the vicinity of the outer edge of a first flange 31 even when forming the annular lip part 32 to be longer in order to obtain a pressing force to the plane part 102. Consequently, the annular lip part 32 is prevented from contacting the other member, and the unintended deformation of the annular lip part 32 can be suppressed.SELECTED DRAWING: Figure 4
Patent JP-2019075652-A (JP)
Title: Beacon head of optical beacon
Inventor: ASAO HIROTAKA
IPC: G01S1/70
Filed: 2017-10-13
Abstract: To facilitate the selection work of a light-emitting diode during manufacturing a beacon head.SOLUTION: A device according to an aspect of the present invention is a beacon head of an optical beacon for performing optical communication with an on-vehicle device of a vehicle running on the road and includes: a light-emitting unit including a plurality of light-emitting diodes connected in series; and a driving unit that drives the light-emitting diodes. The driving unit includes: a plurality of driving circuits that are different in resistance values of current limit with respect to the light-emitting diodes; and a selector for selecting any one from the driving circuits.SELECTED DRAWING: Figure 6
Patent JP-2019075436-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: MUNEISHI TAKESHI
IPC: H01L25/18
Filed: 2017-10-13
Abstract: To provide a semiconductor device capable of cooling a wiring layer efficiently.SOLUTION: A semiconductor device 100 comprises a first flow path member 1, a second flow path member 2 and a circuit unit 10 located between the first flow path member and the second flow path member. The circuit unit has a heat sink layer 3a, wiring layers 4a-4d and a semiconductor element 5 located between the heat sink layer and the wiring layers. At least either of the first flow path member or the second flow path member has a first portion 7a, 7b which composes part of the flow path and is composed of insulating ceramic and a second portion 8a, 8b composed of a material different from that of the first portion. The wiring layers in the circuit unit contact the first portion.SELECTED DRAWING: Figure 1
Patent JP-2019072314-A (JP)
Title: Game machine
Inventor: OGAWA SHINYA
IPC: A63F7/02
Filed: 2017-10-18
Abstract: To increase a performance effect of a movable performance.SOLUTION: A Pachinko game machine PY1 includes: a fixed decoration body 310; and a first movable decoration body 330 movable with respect to the fixed decoration body 310. The first movable decoration body 330 includes a rotation body 401 capable of performing an abetting operation and a determination operation (operation composed of an inversion operation and a right-left rotation operation). When the first movable decoration body 330 is at the initial position, the rotation body 401 may perform the abetting operation, and when the first movable decoration body 330 is at the final position, the rotation body 401 may perform the determination operation. A performance effect of a movable performance is increased by different operations of the rotation body 401, according to the position of the first movable decoration body 330.SELECTED DRAWING: Figure 54
Patent JP-2018039825-A (JP)
Title: Trk INHIBITION COMPOUND
Inventor: TAKEUCHI ATSUSHI
IPC: A61P25/04
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a chemical having Trk inhibition activity in the prevention and/or treatment of Trk related diseases such as pain, pruritus, lower urinary tract obstacles, asthma, allergic rhinitis, inflammatory bowel disease and Chagas disease.SOLUTION: Provided is a compound represented by formula (I)(the Ring Cydenotes a 3 to 10C monocyclic carbon ring or a bicyclic carbon ring; the ring Cydenotes a 4 to 10-membered monocyclic heterocyclic ring/a bicyclic heterocyclic ring; Rdenotes substituted/unsubstituted 1 to 6C alkyl by halogen/OH, 2 to 6C alkenyl, 2 to 6C alkynyl or the like; Rdenotes halogen, substituted/unsubstituted 1 to 6C alkyl by halogen/OH, 3 to 6C cycloalkyl or the like; Aand Adenote =CR- or =N-; Ato Adenote =CR-, =N- or the like; Rand Rdenote H or halogen; p and q denote an integer of 0 to 7; and r denotes an integer of 0 to 2).SELECTED DRAWING: None
Patent JP-2018007694-A (JP)
Title: Dual probe assay for detection of target nucleic acid
Inventor: FRANK BERGMANN
IPC: C12Q1/68
Filed: 2017-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for amplifying and detecting a target nucleic acid in a sample by carrying out nucleic acid amplification in the sample, and to provide kits for amplification and detection of a target nucleic acid.SOLUTION: An amplification is carried out by contacting a target nucleic acid to an amplification reagent that comprises a polymerase, a primer for generating an amplicon, and at least two detectable probes specific to different sequence portions of the amplicon, and then detecting hybridization of the probes to the different sequence portions of the amplicon so as to detect the presence or absence of the amplicon.SELECTED DRAWING: None
Patent JP-2019079614-A (JP)
Title: Power storage module, and method for manufacturing power storage module
Inventor: NISHIHARA HIROYASU
IPC: H01M2/18
Filed: 2017-10-20
Abstract: To provide a power storage module capable of preventing a short circuit while avoiding an increase in size, and a method for manufacturing the power storage module.SOLUTION: A power storage module 4 includes an electrode laminate 11 having a plurality of bipolar electrodes 14 and a plurality of separators 13, and a sealing body 12 provided on the electrode laminate 11 so as to surround an edge part 15c of the bipolar electrodes 14. The separators 13 are interposed between a positive electrode 16 and a negative electrode 17 of the mutually adjacent bipolar electrodes 14, and extend so as to overlap with the edge part 15c of the electrode plate 15. The sealing body 12 includes a plurality of first resin parts 21 which are welded to the edge part 15c in a state in which the separators 13 are interposed between the edge part 15c, and a second resin part 22 which surrounds the plurality of first resin parts 21 from the outside and is joined to the first resin part 21. The first resin part 21 is formed of an elastic material, and is held by the second resin part 22 in an elastically compressed state.SELECTED DRAWING: Figure 2
Patent JP-2019076910-A (JP)
Title: Manufacturing apparatus of core for rotary electrical machine
Inventor: KANEHARA HIROSHI
IPC: B30B15/00
Filed: 2017-10-20
Abstract: To provide a manufacturing apparatus of a core for a rotary electrical machine which secures a caulking depth when forming a caulking protrusion on a core thin plate in a range of allowable accuracy even when there is a variation on a plate thickness of a metallic plate work-piece.SOLUTION: A manufacturing apparatus 10 of a core for a rotary electrical machine includes a lower die 30 on which a metallic plate work-piece 8 is arranged and an upper die 50 having a caulking punch 40 which forms a caulking protrusion on the metallic plate work-piece 8. The manufacturing apparatus of the core for a rotary electrical machine further includes a caulking pressure detection part 60 for detecting a pressure applied to the caulking punch 40 and a driving mechanism 13 as a reciprocating mechanism for reciprocating the upper die 50 in a vertical direction. Therein, a control device 70 includes a die height adjustment part 74 which adjusts a die height DH in accordance with a detection result of the caulking pressure detection part 60 by setting a distance between a lower end position of the caulking punch 40 on a bottom dead center position LDP of the upper die 50 and a standard height position GL of the lower die 30 as a die height DH.SELECTED DRAWING: Figure 1
Patent JP-2019078826-A (JP)
Title: Observation optical system and observation device having the same
Inventor: OZAWA KAZUYOSHI
IPC: G02B25/00
Filed: 2017-10-23
Abstract: To provide an observation optical system which facilitates image blur correction, and can maintain good optical performance even when an environment change has occurred and an image blur correction is performed.SOLUTION: An observation optical system has an objective optical system, an image inversion means and an eyepiece optical system, and observes an object image enlarged by the eyepiece optical system, in which the objective optical system has a first lens group that is immobile in image blur correction and has a positive refractive power and a second lens group which moves in the image blur correction and has a negative refractive power, which are arranged in this order from the object side to the observation side, the first lens group has a lens G1P which is formed of a resin and has a positive refractive power, and the second lens group has a lens G2N which is formed of a resin and has a negative refractive power, and a change dn1/dt of a refractive index to a temperature change of a material of the lens G1P in a temperature range of 0-40°C and a change dn2/dt of a refractive index to a temperature change of a material of the lens G2N are appropriately set, respectively.SELECTED DRAWING: Figure 1