baber/WOPTO huggingface dataset:
Patent JP-2020138680-A (JP)
Title: Vehicular wheel
Inventor: SATO TAKAFUMI
IPC: B60B7/01
Filed: 2019-03-01
Abstract: To provide a vehicular wheel that can contribute to a reduction in aerodynamic resistance of a vehicle by a method that does not affect the design.SOLUTION: The present invention is a vehicular wheel 9 having a cylindrical rim part 21 to which a tire 13 is attached on the outer peripheral surface and which can be mounted on a vehicle body 1 of a vehicle together with the tire. Of the rim part, an end 21a, which is disposed on the vehicle body center side, has a plurality of fins 33 protruding from the end to the vehicle body center side and arranged radially along the circumferential direction of the rim part. The plurality of fins are designed to generate a vortex S that turns in the direction of rotation of the tire at the end of the rim part on the vehicle body center side when the wheel rotates due to vehicle travel.SELECTED DRAWING: Figure 2
Patent JP-2020142305-A (JP)
Title: Diamond-coated cutting tool
Inventor: AKABOSHI YUKI
IPC: B23B27/14
Filed: 2019-03-04
Abstract: To provide a diamond-coated cutting tool that has sufficient durability and anti-chipping resistance for difficult-to-grind materials such as a CFRP material and a stack material for a long time.SOLUTION: In the diamond-coated cutting tool, a surface of a base body of the tool is coated with a diamond-coated layer with thicknesses of 3-25 μm having one or two or more layers of diamond films. For at least one layer in the diamond films, the maximum peak intensity in a range of 1120-1150 cm-1 determined by Reman spectroscopic measurement is equal to or more than 0.6 times the maximum peak intensity in a range of 1540-1580 cm-1 similarly determined.SELECTED DRAWING: None
Patent JP-2020143696-A (JP)
Title: Ball bearing
Inventor: MASUDA TOSHIKI
IPC: F16C33/41
Filed: 2019-03-04
Abstract: To suppress deformation of a resin holder due to centrifugal force, and suppress shearing resistance of lubricant between a pocket part and a ball, in a ball bearing in which the pocket part of the holder is shaped so as to open onto one side surface in an axial direction.SOLUTION: A pocket part 3a of a holder 3 has a pair of tip parts 3d protruding in one axial direction with an inner diameter equal to or larger than a pitch circle diameter PCD of a ball 4, thereby reducing its weight near the tip of the pocket part 3a and the area of the pocket part 3a.SELECTED DRAWING: Figure 1
Patent JP-2020144483-A (JP)
Title: Reinforcement learning method, reinforcement learning program, and reinforcement learning system
Inventor: IWANE HIDENAO
IPC: G05B13/02
Filed: 2019-03-04
Abstract: To improve the probability of satisfying constraints.SOLUTION: An information processor 100 has a reinforcement learning device 101 and a fixed control device 102. The reinforcement learning device 101 is configured so as, when a state of control target 110 satisfies the constraint condition at a point of a first time, to ensure the state of the control target 110 at the time of the second after the first time satisfies the constraint with a predetermined probability. The fixed control device 102 is configured so as to shift the state of the control target 110, which does not satisfy the constraint condition, to the state of the control target 110 that satisfies the constraint condition within a predetermined time. The information processor 100 determines parameters of the reinforcement learning device 101 based on the target probability and a predetermined time for the fixed control device 102. The information processor 100 determines a control input to the control target 110 via either one of the reinforcement learning device 101 and the fixed control device 102 based on whether the state of the control target 110 satisfies the constraint condition at any point of time.SELECTED DRAWING: Figure 1
Patent JP-2020147512-A (JP)
Title: Thrombolytic agent, thrombolytic action promoter, and thrombolytic action promoting method
Inventor: TAKAGAKI SOICHIRO
IPC: A61P7/02
Filed: 2019-03-12
Abstract: To provide a thrombolytic agent that contains nattokinase and can improve thrombolytic action of nattokinase.SOLUTION: A thrombolytic agent contains nattokinase, and at least one of C12-18 fatty acids.SELECTED DRAWING: None
Patent JP-2020148247-A (JP)
Title: Sealing device and rolling bearing device
Inventor: UEMOTO TAKAFUMI
IPC: F16C19/18
Filed: 2019-03-13
Abstract: To enhance a function of preventing external water from entering a gap between an outward member and an inward member in a sealing device.SOLUTION: A sealing device 46 comprises a sealing member 50 and a slinger 52. The slinger 52 has: a slinger fixing part 60 attached to an inner shaft member 14; a first radial part 62; a first axial part 64; a second radial part 66; and a second axial part 68 facing a seal fixing part 54 of the seal member 50 in a radial direction via a first gap 71. The seal member 50 has a large diameter part 53 facing an axially other end part 68a of the second axial direction part 68 via a second gap 72. An outer peripheral surface 53f of the large diameter part 53 and an outer peripheral surface 68f of the second axial part 68 are included in a flow passage surface 74a of a series of external flow passages 74 extending linearly along an axial direction. The first gap 71 and the second gap 72 are connected to each other, and a labyrinth gap 70 including the first gap 71 and the second gap 72 is provided.SELECTED DRAWING: Figure 3
Patent JP-2020148274-A (JP)
Title: Inscribed type planetary gear device
Inventor: NAKAMURA KIMIAKI
IPC: F16H1/32
Filed: 2019-03-14
Abstract: To keep proper backlash for a long period in an inscribed-type planetary gear device.SOLUTION: In an inscribed type planetary gear device having: a fixing member 10; an input shaft 20 and an output shaft 24 rotatably supported by the fixing member 10; an annular internal gear 26 fixed to the fixing member 10 and having internal teeth 28 on an inner peripheral portion; an external gear 46 eccentrically oscillatably connected to the output shaft 24, having outer teeth 48 of the number smaller of teeth than that of the internal teeth 28 on an outer peripheral portion, and meshed with the internal gear 26 at an inner side of the internal gear 26; and an eccentric driving mechanism 30 for converting rotation input from the input shaft 20 into eccentric oscillation of the external gear 46 with a prescribed eccentric amount, the eccentric driving mechanism 30 includes a twisting coil spring 42 energized in a direction in which the eccentric amount to the input shaft 20 increases or to decreases.SELECTED DRAWING: Figure 1
Patent JP-2020146294-A (JP)
Title: Electric stimulus application device and electric stimulus application method
Inventor: TOYOSHIMA NAOKI
IPC: A61N1/08
Filed: 2019-03-14
Abstract: To provide an electric stimulus application device and an electric stimulus application method that are unapt to cause discomfort to the user when applying a weak electric stimulus and heat to a living body or a living tissue of the user.SOLUTION: The electric stimulus application device applies a weak electric stimulus to a living body or a living tissue, comprising: an electrode unit that outputs the electric stimulus to the living body or the living tissue; and a control unit that controls the output of the electric stimulus. The control unit stops the output of the electric stimulus when it determines that the electrode unit is not in contact with the living body or the living tissue, and the control unit outputs the electric stimulus with the output intensity of the electric stimulus gradually increased when it determines that the electrode unit gets in contact with the living body or the living tissue.SELECTED DRAWING: Figure 5
Patent JP-2020146335-A (JP)
Title: Shaft holder and beauty tool
Inventor: MATSUSHITA TAKESHI
IPC: A61H15/00
Filed: 2019-03-15
Abstract: To provide a shaft holder that can evenly spread an adhesive agent over an outer peripheral surface of a shaft holder, and to provide a beauty tool.SOLUTION: A shaft holder 60 is fixed to a roller 10 and inserted with a support shaft 40. The shaft holder is formed into a bottomed cylindrical shape where an opening to be inserted with the support shaft 40 is formed on one end side in an axial direction and a bottom surface 64 for blocking the opening is provided on the other end side, and is formed with an axial groove 81 extending in the axial direction at an outer peripheral surface 62.SELECTED DRAWING: Figure 10
Patent JP-2020154460-A (JP)
Title: Communication terminal, image communication system, presentation method and program
Inventor: TAKEDA TAKAFUMI
IPC: H04N5/232
Filed: 2019-03-18
Abstract: To solve the problem in which when the point of view of the receiver on the full dome panoramic image is different from the shooting position of the image on the smartphone camera, if the receiver or sender switches the image on the smartphone camera from the image on the receiver's full dome panoramic camera, the receiver's point of view changes abruptly and the receiver does not know where he or she is looking.SOLUTION: A communication terminal has: acquisition means for acquiring from another communication terminal a first image of a first projection method and a second image of a second projection method different from the first projection method; and display control means for displaying a first predetermined region image that is the first predetermined region of the first image, and then displaying in the first image an intermediate predetermined region image, which is an intermediate predetermined region between the first predetermined region and the second predetermined region corresponding to the second image, and then displaying the second image.SELECTED DRAWING: Figure 24
Patent JP-2020151155-A (JP)
Title: Display shelf and display system
Inventor: MORIYA TAKEHIRO
IPC: A47F5/10
Filed: 2019-03-19
Abstract: To provide a display shelf and a display system capable of freely changing the number of stages of shelves, and installable in a limited space.SOLUTION: A main unit 10 comprises a main unit shelf part 11, a main unit left side part 12, a main unit right side part 13, and a main unit front face part 14 to define a storage area 17, and an adjustment unit 20 comprises an adjustment unit left side part 22, an adjustment unit right side part 23, and an adjustment unit front face part 24. In a state that the main unit front face part 14 and the adjustment unit front face part 24 are overlapped in a plane view, at least parts of the adjustment unit left side part 22 and the adjustment unit right side part 23 can be stored in the storage area 17 in the main unit, and the parts are at least partially drawn from the storage area 17. An adjustment unit shelf part 41 is placed by being bridged between an adjustment unit left side part 42 and an adjustment unit right side part 43, and the main unit shelf part 11 and the adjustment unit shelf part 41 are arranged in positions different in the height direction and the depth direction.SELECTED DRAWING: Figure 1
Patent JP-2020152844-A (JP)
Title: Sealing resin composition and electronic device
Inventor: TAKAHASHI RYOHEI
IPC: H01L23/31
Filed: 2019-03-20
Abstract: To provide a sealing resin composition which enables manufacture of an electronic device having good reliability evaluated by HAST (high speed acceleration life test) in comparatively high temperature condition.SOLUTION: A sealing resin composition contains an epoxy resin (A), a curing agent (B), an inorganic filler (C) and a nickel-containing hydrotalcite compound (D) represented by chemical formula of (Ni,Mg)6Al2(OH)16CO3 4H2O. An electronic device includes a cured product of the sealing resin composition as a sealing material.SELECTED DRAWING: Figure 1
Patent JP-2020159015-A (JP)
Title: Remote operating device for flush toilet plug-opening knob lever
Inventor: HASEGAWA MASATOSHI
IPC: E03D5/094
Filed: 2019-03-26
Abstract: To provide a remote device that can perform a plug-opening operation at a desired position of a toilet user in an existing flush toilet that performs rotary operation of a plug-opening knob lever, that is often used in ordinary households.SOLUTION: The remote operating device is composed of an operation part 1, an actuation part 2 attached to a plug-opening knob lever B, and a transmission part 3 made of a flexible wire. The operation part has an installed base plate part 11 on which a drive disk 12 is rotatably provided. A transmission wire 32 of the transmission part is wound around the drive disk, and a rotary knob 13 is formed by being installed on the drive disk. The actuation part has an attached base plate part 21 formed at a height that fits in a gap between a lever (b) protruding from a rotating body (a) of the plug-opening knob lever B and a tank body A. An opening part 213 that allows the plug-opening knob lever to pass through is provided on the attached base plate part. An actuating cylinder part 22 having an opening groove 221 in which the lever engages with the opening part is rotatably provided, and the transmission wire of the transmission part is wound.SELECTED DRAWING: Figure 2
Patent JP-2020157213-A (JP)
Title: Production method for semipermeable membrane support
Inventor: OCHIAI TAKAHITO
IPC: D06C15/00
Filed: 2019-03-26
Abstract: To provide a production method for a semipermeable membrane support capable of producing the semipermeable membrane support having favorable adhesiveness with a semipermeable membrane even after modularization in a filtration membrane used as a module and hardly generating leakage.SOLUTION: A production method for a semipermeable membrane support used by providing that membrane has a process of applying a hot press processing treatment to a nonwoven cloth which is a precursor of the semipermeable membrane support by a hot press processing device. In the hot press processing device, the first and second hot calendars are installed in series, and the surface temperature of each heated roll in both first and second hot calendars is -30°C or higher with respect to the melting point or softening point of a nonwoven cloth-containing fiber. The production method is characterized by having a process of lowering the nonwoven cloth temperature to 80°C or below before the hot press processing treatment by the second hot calendar after the hot press processing treatment by the first hot calendar.SELECTED DRAWING: None
Patent JP-2019172664-A (JP)
Title: Liquid composition
Inventor: KIMURA KENTARO
IPC: A61K47/34
Filed: 2019-03-26
Abstract: To provide a liquid composition that contains carboxymethyl cellulose and polyvalent metal ions and suppresses increases in viscosity with time.SOLUTION: A liquid composition contains an emulsion or a dispersion containing carboxymethyl cellulose, divalent metal ions, and a nonionic surfactant with an HLB value of 15 or more.SELECTED DRAWING: None
Patent JP-2019190459-A (JP)
Title: Compressor
Inventor: DEGUCHI RYOHEI
IPC: F04C18/356
Filed: 2019-03-27
Abstract: To suppress rising of oil.SOLUTION: A compressor 10 includes a motor 30, a lower balance weight 133a, and partitions 133b, 133s. The motor 30 has a rotor 132 having a first end surface E1 and a second end surface E2. The balance weight 133a is provided on the first end surface E1 or the second end surface E2. The partitions 133b, 133s are provided on the first end surface E1 or the second end surface E2. The rotor 132 is formed with a through-hole 132p that passes through the rotor from the first end surface E1 to the second end surface E2. The partitions 133b, 133s divide at least one of a front region Q1 which is located in front of the front edge of the balance weight 133a in a rotation direction of the rotor 132, and a rear region Q2 which is located behind the rear edge of the balance weight 133a in the rotation direction of the rotor 132, from the through hole 132p.SELECTED DRAWING: Figure 7
Patent JP-2020157429-A (JP)
Title: Polishing pad
Inventor: TATENO TEPPEI
IPC: H01L21/304
Filed: 2019-03-27
Abstract: To provide a polishing pad which can achieve both improvement of a polishing rate and suppression of scratch.SOLUTION: A polishing pad has a polyurethane resin as a polishing layer, in which when a free induction decay signal (FID) obtained by pulse NMR is deducted in order from a long component of a spin-spin relaxation time T2 by a least square method, is subjected to waveform separation and thereby is divided into three components of an amorphous phase, an interface phase and a crystal phase of the polyurethane resin in order from the long spin-spin relaxation time T2, an abundance ratio of the amorphous component at 20°C and 40°C is 50-90%, and a relaxation time of the amorphous component at 20°C and 40°C is 200-600 μs.SELECTED DRAWING: Figure 1
Patent JP-2020159666-A (JP)
Title: Heat source system
Inventor: FUJIWARA YUYA
IPC: F24F11/46
Filed: 2019-03-28
Abstract: To perform heat accommodation among different heat source water systems in a situation where efficiency of the whole system can be improved, and to save energy effectively.SOLUTION: A heat source system includes: a heat accommodation part 3 which is provided with a plurality of heat source water systems 1, 2 having heat source machines 103, 203 that circulate and supply heat source water for thermal loads 101, 201 in heat source water circulation circuits 102, 202 and can perform heat accommodation that gives/receives the heat source water to/from the different heat source water systems 1, 2; an efficiency determination part 36 which determines whether or not efficiency of the whole system can increase on the basis of a change of a load factor in the heat source machines 103, 203 in the heat source water systems 1, 2 at a side where the heat source water is supplied and a change of the load factor in the heat source machines 103, 203 in the heat source water systems 1, 2 at the side that the supply of heat source water is given in the case that heat accommodation is performed in the heat accommodation part 3; and a heat accommodation control part 37 which causes the heat accommodation part 3 to perform heat accommodation in the case that it is determined by the efficiency determination part 36 that the efficiency of the whole system can be increased.SELECTED DRAWING: Figure 1
Patent JP-2020164077-A (JP)
Title: Vehicle control system
Inventor: KATOU DAICHI
IPC: B60W40/08
Filed: 2019-03-29
Abstract: To provide a vehicle control system which issues an operation intervention request to a driver when the system determines that continuance of automatic operation is difficult during the automatic operation, and motivates the driver to accept this operation intervention request.SOLUTION: A vehicle control system executes an automatic stop mode for automatically stopping a vehicle, when a driver does not accept an operation intervention request. Upon execution of the automatic stop mode, the vehicle control system limits functions for enhancing convenience of the driver in automatic operation thereafter. A penalty of limited functions is imposed on the driver when the operation intervention request is not accepted, and therefore, the driver is motivated to accept the operation intervention request.SELECTED DRAWING: Figure 3
Patent JP-2020167579-A (JP)
Title: Network system
Inventor: HIGASHIYAMA SHIN
IPC: H04L12/46
Filed: 2019-03-29
Abstract: To improve communication reliability in a network, in which a plurality of devices are classified into a plurality of hierarchies, when communication irrelevant to the hierarchies and communication inside a hierarchy are performed through physical wiring.SOLUTION: Physical first wiring 501 is connected to an outdoor unit 110 and a first indoor unit 121, which are first layer devices, and physical second wiring 502 is connected to a second indoor unit 122 which is a second layer device. A first intermediate unit 150, which is a first intermediate device, includes a first filter 151 which is connected at all times to the first wiring 501 and the second wiring 502. The first intermediate unit 150 communicates with the outdoor unit 110 and the second indoor unit 122 using a first signal. The first filter 151 is installed in a manner easy to pass first high frequency signals used for communication between the outdoor unit 110 and the first indoor unit 121 and between the first intermediate unit 150 and the second indoor unit 122, and in a manner hard to pass a low frequency second signal used for communication between the first intermediate unit 150 and the second indoor unit 122.SELECTED DRAWING: Figure 1
Patent JP-2020169666-A (JP)
Title: Wiring and piping material support tool, wiring and piping support mechanism, and arrangement structure
Inventor: KISHI GENJI
IPC: F16L3/14
Filed: 2019-04-02
Abstract: To provide a wiring and piping material support tool that enables the wiring and piping material to be more firmly tied to a support part with a band.SOLUTION: A wiring and piping material support tool 100 comprises: a fixation part 111 fixed to a structure I; a support part 113 that extends from a base end to a tip along a longitudinal direction from the fixation part 111, on the upper surface of which an installation surface 114 for receiving a wiring and piping material P disposed in a width direction orthogonal to the longitudinal direction is provided, and in which a band 150 is tied in an inclination direction so as to surround the wiring and piping material P at the upper portion of the band 150, and the wiring and piping material P is fixed at a predetermined position on an installation surface 141; and a movement regulation part 117 that is arranged so as to be separated from the installation surface 114 of the support part 113 on the lower side, and locks the lower portion of the band 150 tied to the support part 113 in the longitudinal direction to regulate the wiring and piping material P from moving in the longitudinal direction of the support part 113.SELECTED DRAWING: Figure 1
Patent JP-2022084965-A (JP)
Title: Cut-out weighing device and method for cut-out weighing
Inventor: YOSHIMURA TOSHIYA
IPC: G01G13/00
Filed: 2019-04-03
Abstract: To provide a cut-out weighing device that makes it easier for leaves or an easily-melted material to be drawn from a hopper to a cut-out pipe.SOLUTION: The cut-out weighing device for cutting out a weighing target object includes: a cylindrical cut-out pipe; a hopper for supplying a weighing target object to the cut-out pipe; and a movable guiding member for actively guiding the weighing target object in the hopper into the cut-out pipe. The cut-out pipe and the hopper are connected at a connecting unit and the movable guiding member penetrates the connecting unit.SELECTED DRAWING: Figure 1
Patent JP-2019192226-A (JP)
Title: Communication terminal, sharing system, communication method, and program
Inventor: KAGAWA MASAAKI
IPC: H04N7/15
Filed: 2019-04-08
Abstract: To suppress a labor for causing a management system to store file data used for an event in association with content generated by the event.SOLUTION: A communication terminal which communicates with a management system which manages content generated by an executed event comprises: first transmission means for transmitting a transmission request of execution event identification information for identifying the executed event to the management system; first reception means for receiving the execution event identification information from the management system on the basis of the transmitted transmission request; event end reception means for receiving the end of the executed event; and second transmission means for, when the end of the event is received by the event end reception means, transmitting the received execution event identification information and file data used for the executed event to the management system.SELECTED DRAWING: Figure 38