baber/WOPTO huggingface dataset:
Patent JP-2020044299-A (JP)
Title: Chair for dental treatment
Inventor: SUGIMOTO KIYOSHI
IPC: A61G15/06
Filed: 2018-09-21
Abstract: To provide a chair for dental treatment of added safety of a patient when he or she gets on/off the chair.SOLUTION: A chair 1 for dental treatment can rise/fall, move up/down, and tilt. The chair is provided with: a support arm 20 which a patient can grip when getting on/off the chair for dental treatment; a contact sensor 33 which is fitted to the support arm and detects contact with the support arm; and a control part 40 prohibiting the respective operations of the chair for dental treatment when the contact with the support arm is detected. Preferably, the contact sensor is fitted on the surface of the support arm, and a signal line from the contact sensor to the control part is put through inside the support arm.SELECTED DRAWING: Figure 4
Patent JP-2020048709-A (JP)
Title: Beauty instrument
Inventor: MATSUSHITA TAKESHI
IPC: A61H15/00
Filed: 2018-09-25
Abstract: To provide a beauty instrument in which a treatment body can be replaced.SOLUTION: A beauty instrument 100 includes a treatment body 120 and a handle to which a support shaft 130 is attached. It further includes a bearing 140 and a socket 150. The socket 150 is inserted into an insertion hole of the treatment body 120, and is removably fixed to the treatment body 120. Furthermore, the socket 150 is inserted into the bearing 140 externally fitted to the support shaft 130, and is supported rotatably and removably. Thereby, the treatment body 120 is supported by the support shaft 130 rotatably and removably (replaceably).SELECTED DRAWING: Figure 5
Patent JP-2020053504-A (JP)
Title: Light-emitting device and method for manufacturing the same
Inventor: YAMAOKA KENSUKE
IPC: H01L33/50
Filed: 2018-09-26
Abstract: To provide a method for manufacturing a light-emitting device capable of widening a luminance difference between the inside and the outside of a light-emitting surface.SOLUTION: A method for manufacturing a light-emitting device includes: a mounting step to mount a light-emitting element 1 on a substrate; a light-shielding frame mounting step to mount a light-shielding frame 5 including one or more notches 5b in an inner periphery of an opening 5a on a sheet; a translucent member mounting step to mount a plate-like translucent member 3 which includes a first surface and a second surface on an opposite side of the first surface and in which an outer periphery of the first surface and the second surface is smaller than an inner periphery of the opening, to provide a space between the translucent member and the opening, and to mount the translucent member in the opening with the first surface facing the sheet; a light guidance support member forming step to form a first light reflective member by allowing a first light reflective resin to flow into a space from the notch, and to make a light guidance support member in which the light-shielding frame and the translucent member are supported by a first light reflective member; a light guidance support member joining step to fix the light guidance support member onto the mounted light-emitting element; and a second light reflective member forming step to form a second light reflective member surrounding the light-emitting element.SELECTED DRAWING: Figure 1A
Patent JP-2020050164-A (JP)
Title: Center bearing
Inventor: HAMANAKA YOSHIHISA
IPC: B60K17/24
Filed: 2018-09-27
Abstract: To provide a center bearing which can achieve reduction of vibration and improvement of durability.SOLUTION: A center bearing 2 includes a bracket 12, a radial bearing 9, a pair of bellows 13, and a stopper 14. Each bellow 13 includes a film part 19 in which a center part as seen in a radial direction expands to the axial outer side. The stopper 14 is fixed to the radial bearing or the bracket directly or indirectly and is formed protruding in the radial direction. The stopper 14 is formed with a flange part 24 extending to one or both sides in an axial direction.SELECTED DRAWING: Figure 1
Patent JP-2020053633-A (JP)
Title: Electrochemical device and manufacturing method thereof
Inventor: YOKOSHIMA KATSUNORI
IPC: H01G11/84
Filed: 2018-09-28
Abstract: To provide an electrochemical device and a manufacturing method thereof with low resistance of a conduction path and high output characteristics.SOLUTION: An electrochemical device according to the present invention includes a power storage element, a connection plate, a rupture disk, and an insulator. The power storage element has a plurality of lead plates electrically connected to a positive electrode or a negative electrode. The connection plate has a first main surface on the power storage element side and a second main surface opposite to the first main surface, and the plurality of stacked lead plates are welded to the first main surface. The rupture disk is connected to the second main surface of the connection plate. The insulator is in contact with a first region which is the outer peripheral area of the second main surface, and insulates the connection plate and the rupture disk. The plurality of lead plates are welded to a second region of the first main surface opposite to the first region.SELECTED DRAWING: Figure 13
Patent JP-2020058159-A (JP)
Title: Vibration wave motor and lens drive device
Inventor: ABE RYO
IPC: G02B7/08
Filed: 2018-10-03
Abstract: To provide a vibration wave motor that can be miniaturized.SOLUTION: A vibration wave motor 100 is provided with: a vibrator 101; a friction member 109 subjected to frictional contact with the vibrator 101; a pressurizing mechanism 115 that pressurizes the vibrator 101 to the friction member 109; a first holding mechanism 123 that holds the vibrator 101; and a second holding mechanism 124 that holds the friction member 109. The vibrator 101 and the friction member 109 are subjected to relative movement, the first holding mechanism 123 is composed of a first holding part 125 and a second holding part 126 longer than the first holding part 125 in a direction of the relative movement, the friction member 109 is disposed between the first holding part 125 and the second holding part 126, the first holding part 125 includes a first regulation part 106a, the second holding part 126 includes a second regulation part 113f, and the first regulation part 106a and the second regulation part 113f regulate movement of the vibrator 101 and the first holding mechanism 123 in a direction other than the direction of the relative movement by contacting the second holding mechanism 124.SELECTED DRAWING: Figure 1
Patent JP-2020058192-A (JP)
Title: Power conversion apparatus
Inventor: OGAWA SHOJI
IPC: H02M7/48
Filed: 2018-10-04
Abstract: To provide a power conversion apparatus capable of reliable overcurrent protection.SOLUTION: A power conversion apparatus 10 comprises switching elements 40a, 40b for switching principal current, temperature sensors 42a, 42b detecting temperature of the switching elements 40a, 40b, and a conversion circuit 20 including an overcurrent protection circuit 36 for detecting voltage value between main terminals when the switching elements 40a, 40b are turned on, estimating the value of on-resistance of the switching elements 40a, 40b for the temperature, on the basis of the data 37 of temperature characteristics representative of relationship of the on-resistance of the switching elements 40a, 40b and the temperature thereof, estimating the currents flowing to the switching elements 40a, 40b, on the basis of the estimated on-resistance and the detected voltage value between the main terminals, and stopping the switching of the switching elements 40a, 40b, when the estimated current is equal to or above a preset threshold level.SELECTED DRAWING: Figure 1
Patent JP-2020058428-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-10-05
Abstract: To provide a game machine which can prevent the performance from becoming inappropriate.SOLUTION: A performance control CPU can execute a setting suggestion based on any of patterns PT-1 to PT-7 or a ready-to-win advance notice based on a pattern PT-8 or PT-9 as a performance during the variable display, decides the execution of the ready-to-win advance notice (high) based on the pattern PT-9 in a step S294 by taking preference over the setting suggestion when winning the pattern PT-9 in the lottery of the ready-to-win advance notice in the performance decision processing during the variable display, and decides the execution of the ready-to-win advance notice (low) based on the pattern PT-8 in a step S301 by taking preference over the setting suggestion (low) based on any of the patterns PT-1 to PT-4 unless winning the setting suggestion (high) based on the patterns PT-5 to PT-7 even if the lottery of the setting suggestion is executed in a step S296.SELECTED DRAWING: Figure 59-2
Patent JP-2020058573-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2018-10-10
Abstract: To provide a slot machine capable of preventing a player from having misunderstanding.SOLUTION: A sub-control part can perform additional state result notification for reporting the total number of AT games granted in an additional state in completion of the additional state, and does not execute additional state result notification when satisfaction of a completion condition of an advantageous section is satisfied as a result of granting of the number of AT games in an additional state while executing additional state result notification when an additional state is completed without determination of satisfaction of a completion condition of an advantageous section as a result of granting of the number of AT games in an additional state.SELECTED DRAWING: Figure 27
Patent JP-2020059111-A (JP)
Title: Robot hand
Inventor: TOYOSHIMA SATOSHI
IPC: B25J15/00
Filed: 2018-10-12
Abstract: To improve versatility of a robot hand.SOLUTION: A robot hand grips a gripping object by opening and closing a pair of finger sections 31 and 32. Each of the pair of finger sections 31 and 32 has a hand structure in which claw sections 42 and 52 are provided to extend along an opening/closing direction at opening/closing ends of the pair of finger sections 31 and 32 and are alternately engaged with each other when the pair of finger sections becomes a closed state and projection sections 43 and 53 are provided to extend along an opening/closing axis direction at the opening/closing ends of the pair of finger sections 31 and 32 and are adjacent to each other when the pair of finger sections becomes the closed state. In the hand structure, the claw sections and the projection sections are integrally formed.SELECTED DRAWING: Figure 2
Patent JP-2020062064-A (JP)
Title: Bag holding device
Inventor: TSUCHIDA KENGO
IPC: A47F13/08
Filed: 2018-10-15
Abstract: To provide a bag holding device capable of being installed so that a customer may easily take a plastic shopping bag in a hygienically preferable and good looking state.SOLUTION: A bag holding device includes: a tray part for supporting a folded bag in a placing state; a supporting part being a member where the bag is wound around, and supporting a bending portion of the bag from the inside; a holding part for holding a portion of an opening side of the bag; an enclosure being a container for storing the tray part and the bag on the tray part, and having an outlet for exposing the bending portion of the bag; and a collection part for collecting the course of the bag drawn out from the outlet toward the center.SELECTED DRAWING: Figure 2
Patent JP-2020065332-A (JP)
Title: Motor drive device and electric vehicle system
Inventor: NAKAO TAKUYA
IPC: B60L9/18
Filed: 2018-10-15
Abstract: To avoid deterioration in control stability of a motor torque at the time of a transient response in a motor drive device which performs torque control.SOLUTION: A motor drive device (200) comprises a power conversion circuit (204) which drives an AC motor, and a controller (203) which controls the power conversion circuit. The controller includes: a command current calculation unit (206) which generates a command current corresponding to a command torque to the AC motor; a current control unit (208) which performs feedback control for regulating a current to be electrified to the AC motor into a command current; and a control gain setting unit (207) by which a control gain to be used for the feedback control is calculated based on the command torque and set to the current control unit. The control gain setting unit performs control in such a manner that a time from decreasing an absolute value of the command torque to switching the control gain becomes longer than a time from increasing the absolute value of the command torque to switching the control gain.SELECTED DRAWING: Figure 2
Patent JP-2020067226-A (JP)
Title: Temperature control device
Inventor: MIURA KOJI
IPC: F28D15/02
Filed: 2018-10-24
Abstract: To provide a thermosiphon type temperature control device capable of suppressing a variation in the temperature control of object equipment while coping widely with the inclination of the device.SOLUTION: A temperature control device 1 controls the temperature of a battery pack BP using natural circulation due to a phase change of refrigerant in a fluid circulation circuit 10. The fluid circulation circuit 10 has a plurality of vaporizers 20, a condenser 30, a vapor-phase flow path part 35, and a liquid-phase flow path part 40. The plurality of vaporizers 20 arranged side by side in a vehicle longitudinal direction includes a first vaporizer 20A. The first vaporizer 20A is located on the uppermost side of the plurality of vaporizers 20 when the condenser 30 is inclined to be moved to the lower side. A liquid-phase connection pipe 45 of the liquid-phase flow path part 40 is arranged so that a site where liquid-phase refrigerant RL flows into the first vaporizer 20A is lower than a site where the liquid-phase refrigerant RL flows into the other vaporizer 20 out of the plurality of vaporizers 20.SELECTED DRAWING: Figure 1
Patent JP-2020067882-A (JP)
Title: Central monitoring system and update program therefor
Inventor: ISHII HIROKI
IPC: G05B23/02
Filed: 2018-10-25
Abstract: To provide a central monitoring system improved in economy and reliability by shortening a non-monitoring time and to provide an update program therefor.SOLUTION: A gateway device 3 is provided with a switching unit 8 that switches between an existing LCS 4 and a newly provided LCS 41. An HIS/GCS 61 included in a newly-provided host device group is provided with a testing unit 9 that conducts a transfer confirmation test for each of systems A, B and C after switching from the existing LCS 4 to the newly provided LCS 41 by the switching unit 8. In a case where the testing unit 9 completes the transfer confirmation tests in all the systems, the switching unit 8 switches between the LCS 4 and the LCS 41 so as to connect the newly provided LCS 41 to all the gateway devices 3.SELECTED DRAWING: Figure 1
Patent JP-2019085559-A (JP)
Title: Fluorine-containing elastomer composition for heat radiation material and sheet
Inventor: SAGAMI HIROYUKI
IPC: C08K3/01
Filed: 2018-10-30
Abstract: To provide a fluorine-containing elastomer composition for heat radiation material having excellent flexibility and thermal conductivity.SOLUTION: This invention relates to a fluorine-containing elastomer composition for heat radiation material that contains a fluorine-containing elastomer with a 121°C Mooney viscosity of 10 or less, and an insulating thermally conductive filler.SELECTED DRAWING: None
Patent JP-2020071096-A (JP)
Title: Magnetic sensor
Inventor: TANABE KEI
IPC: G01R33/09
Filed: 2018-10-30
Abstract: To reduce spatial unevenness of detection sensitivity of a magnetic sensor with a magnetic shield covering a sensor chip and a magnetic material.SOLUTION: A magnetic sensor comprises a sensor chip 30, a magnetic material 40 for collecting a magnetic flux to the sensor chip 30, and a magnetic shield 50 covering the sensor chip 30 and the magnetic material 40. The magnetic material 40 is arranged in a gap G of the magnetic shield 50. The width of the gap G in the Y direction is greater at a position where the magnetic shield sandwiches an end of the magnetic material 40 in the X direction than at a position where the magnetic shield sandwiches the center of the magnetic material 40 in the X direction. According to the present invention, increasing the width of the gap G at the position where the magnetic shield sandwiches the end of the magnetic material 40 can increase the magnetism collection capacity at the end of the magnetic material 40.SELECTED DRAWING: Figure 1
Patent JP-2020069236-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2018-11-01
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2020077964-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: UMEYAMA MANABU
IPC: H04N5/232
Filed: 2018-11-07
Abstract: To provide a technology that can acquire dynamic metadata (feature amount of each scene) without going through post production.SOLUTION: An imaging apparatus of the present invention includes image capturing means that captures a moving image, determination means that determines a plurality of scenes of a moving image on the basis of a temporal change of a parameter corresponding to a frame of the moving image, acquisition means that acquires the respective feature quantities of the plurality of scenes, and generating means that generates information in which the feature quantity acquired by the acquisition means is associated with each of the plurality of scenes.SELECTED DRAWING: Figure 1
Patent JP-2020078167-A (JP)
Title: Polyphase converter
Inventor: YOSHIDA RYOTA
IPC: H02M3/155
Filed: 2018-11-07
Abstract: To provide a technique for suppressing the temperature rise of a reactor in a polyphase converter.SOLUTION: A polyphase converter includes a switching element having the smallest parasitic inductance of wiring to a capacitor among a plurality of switching elements provided in a plurality of voltage conversion circuits, and a reactor having the largest reactor loss among a plurality of reactors provided in the plurality of voltage conversion circuits, which are provided together in one voltage conversion circuit among the plurality of voltage conversion circuits.SELECTED DRAWING: Figure 1
Patent JP-2020080213-A (JP)
Title: Negative electrode
Inventor: WAKASUGI SATOSHI
IPC: H01M4/38
Filed: 2018-11-12
Abstract: To provide a negative electrode for an all-solid-state battery which can suppress an increase in binding pressure of the all-solid-state battery during charging of the all-solid-state battery.SOLUTION: In a negative electrode having a negative electrode layer used for an all-solid-state battery, the negative electrode layer includes MSi(M is any one element selected from the group consisting of Yb, Er, Tm, and Lu) as a negative electrode active material.SELECTED DRAWING: Figure 3
Patent JP-2020079357-A (JP)
Title: Addition reaction polymer and production method of the same, composition, and molded body
Inventor: FUJII KENSAKU
IPC: C08F210/00
Filed: 2018-11-13
Abstract: To provide an addition reaction polymer having both a high refractive index and a low stress optical coefficient.SOLUTION: The addition reaction polymer includes: a structural unit derived from olefin having 2C or more and 20C or less; and a structural unit derived from a norbornene compound having a norbornene ring bonded only with an aromatic ring group as a substituent where the content of a structural unit derived from the norbornene compound is 25 mol% or more, and the glass transition point is 120°C or higher. Furthermore, the addition reaction polymer has preferably a weight average molecular weight of 10,000 or more and 1,000,000 or less.SELECTED DRAWING: None
Patent JP-2020082841-A (JP)
Title: Control device of hybrid vehicle
Inventor: ASANO MORIHITO
IPC: B60K6/46
Filed: 2018-11-19
Abstract: To suppress energy consumption as much as possible while obtaining a response conforming to an intention of a driver who requires quick acceleration, in a hybrid vehicle.SOLUTION: A control device of a hybrid vehicle controls the hybrid vehicle which comprises: a traveling electric motor 4 which can supply drive forces to drive wheels 62; an internal combustion engine 1 which can supply the drive force to a generator 2, and can rotate independently from the drive wheels 62; and a motoring electric motor 2 which can supply the drive force to the internal combustion engine 1. When the presence or absence of a preceding vehicle and the other obstacle existing in front of the vehicle in a traveling direction, or an inter-vehicle distance between the preceding vehicle and the other obstacle satisfies a prescribed condition for anticipating the future acceleration of the vehicle, the control device 0 performs motoring for rotationally driving the internal combustion engine 1 by the motoring electric motor 2 without combusting fuel by the internal combustion engine 1 without depending on a pedal-in amount of an accelerator pedal by a driver, or operates the internal combustion engine 1 by combusting the fuel by the internal combustion engine 1.SELECTED DRAWING: Figure 1
Patent JP-2020080736-A (JP)
Title: Agricultural implement
Inventor: NAKABAYASHI TAKASHI
IPC: B60K31/00
Filed: 2018-11-26
Abstract: To provide an agricultural implement capable of avoiding decline of work efficiency.SOLUTION: An agricultural implement includes a vehicle speed setting part 24a capable of setting individual target vehicle speed relative to each state of an automatically-traveling machine body, and a manually-operated first operation part 19. The vehicle speed setting part 24a can set work progress vehicle speed which is target vehicle speed in the work progress state during automatic traveling, and during automatic traveling, the vehicle speed setting part 24a sets the work progress vehicle speed corresponding to manual operation of the first operation part 19.SELECTED DRAWING: Figure 5
Patent JP-2020085686-A (JP)
Title: Electrode holding member
Inventor: NAKATANI NORIYUKI
IPC: G01N27/04
Filed: 2018-11-27
Abstract: To provide a technique with which it is possible to simply measure the electric resistance of a cultured cell using a general-purpose cell cultivation container.SOLUTION: An electrode holding member 1 is designed to arrange electrodes in the inside of recesses of a well plate having a plurality of recesses. The electrode holding member 1 comprises a tabular and insulating substrate 11 and a plurality of electrode parts 10. The substrate 11 includes a plurality of observation openings 13 arranged in lattice form and extends in the horizontal direction. The electrode parts 10 are respectively arranged in the vicinity of some or all of the observation openings 13. Each of the electrodes parts 10 includes a first electrode part 40 and a second electrode part 50. The first electrode part 40 and the second electrode part are fixed at one end to the substrate 11 and extend downward from the substrate 11.SELECTED DRAWING: Figure 3
Patent JP-2020088235-A (JP)
Title: Electrode material, manufacturing method of the same, and hybrid capacitor
Inventor: YOSHIDA KATSUHIRO
IPC: H01G11/86
Filed: 2018-11-28
Abstract: To provide an electrode material in which a decrease in capacity due to repeated charging and discharging is suppressed.SOLUTION: The electrode material includes: a conductive polymer having an aromatic heterocycle; and a quinone compound having an acidic group. The quinone compound is doped in the conductive polymer.SELECTED DRAWING: Figure 1