baber/WOPTO huggingface dataset:
Patent JP-2021111839-A (JP)
Title: Amplification device, radar device, and amplification method
Inventor: KISHIDA TAKEHIRO
IPC: H03G3/30
Filed: 2020-01-08
Abstract: To suppress the adverse effect of a failed amplifier on another circuit element.SOLUTION: An amplification device includes a plurality of amplification units, a power supply main line 91, a plurality of power supply branch lines 92, and a protection unit. Each of the plurality of amplification units amplifies a high frequency signal. The power supply main line 91 is a power supply line common to the plurality of amplification units. The plurality of power supply branch lines 92 branch from the power supply main line 91 and are connected to the amplification unit, respectively. The protection unit is arranged with respect to the power supply branch line 92 connected to the amplification unit, and cuts off the power supply branch line 92 on the basis of a drive current flowing from the power supply branch line 92 to the amplification unit.SELECTED DRAWING: Figure 1
Patent JP-2021111503-A (JP)
Title: Power storage device
Inventor: AKIYAMA YASUNARI
IPC: H01G11/12
Filed: 2020-01-09
Abstract: To provide a power storage device that suppresses the transfer of heat from a power storage module in which thermal runaway occurs to another power storage module.SOLUTION: A power storage device 1 includes a module laminate 2 in which a plurality of members including at least a plurality of power storage modules 11 are laminated, and a housing 4 that constitutes a closed space SS and constrains the module laminate 2 in the stacking direction in the closed space SS, and the housing 4 is deformed such that binding force of the module laminate 2 at least in the stacking direction decreases as the internal pressure of the closed space SS increases.SELECTED DRAWING: Figure 1
Patent JP-2021113403-A (JP)
Title: Extending structure of traffic facility
Inventor: IINO NATSUKI
IPC: E01F1/00
Filed: 2020-01-16
Abstract: To allow a transportation capacity to be easily enhanced and a railroad line to be easily extended by increasing the number of railway vehicles in a formation even under a locational condition that a station or a rail track supporting frame is adjacent to a building in an extending direction of the rail track.SOLUTION: In an extending structure of a traffic facility 1 in which a station 5 or a rail track supporting frame is adjacent to a building 6 in an extending direction of a rail track 3, the building 6 includes a main building portion 6B and a separated building portion 6C separated from the main building portion 6B. In the separated building portion 6C, a connection story part 6Ca connected to at least the station 5 or the rail track supporting frame is separated from the main building portion 6B, and an extending portion 1A of the traffic facility 1 extending from the station 5 or the rail track supporting frame is installed on the connection story part 6Ca.SELECTED DRAWING: Figure 3
Patent JP-2021114222-A (JP)
Title: Robot system and method of estimating its position
Inventor: NAKANO SADASHIGE
IPC: G05D1/02
Filed: 2020-01-21
Abstract: To provide a system which, in a robot system formed of a plurality of robots, reduces noises and has high accuracy.SOLUTION: The present invention is directed to a robot system for carrying out a predetermined function with cooperation of a plurality of robots 100. A server 110 connected through a wireless router to the respective robots has: an own position estimation program 1102 for estimating a position of the robot 100 by checking map information and detection information detected by sensors; and a turntable control program 1103 for calculating a reflection ratio indicating probability of reflection of another robot within an irradiation range of the sensor to specify an irradiation direction of the sensor for estimating a position of the robot 100 by a position estimation unit according to the calculated reflection ratio.SELECTED DRAWING: Figure 3
Patent JP-2021113599-A (JP)
Title: Vehicle control device
Inventor: FUJIMAKI YUTA
IPC: F16H61/16
Filed: 2020-01-21
Abstract: To improve riding comfort of a vehicle in a vehicle control device.SOLUTION: A vehicle control device includes a target vehicle speed determination part for determining a target vehicle speed of a vehicle in the preceding travel section existing ahead of a travel direction of a vehicle, a deceleration force calculation part for calculating deceleration force for causing the vehicle speed of the vehicle to be the target vehicle speed on the basis of difference between the target vehicle speed and the current vehicle speed, a gear stage selection part for selecting the preceding gear stage being a gear stage of the vehicle in the preceding travel section on the basis of the deceleration force calculated by the deceleration force calculation part and auxiliary brake performance characteristic information showing a relation between the vehicle speed of each gear stage and the deceleration force, and a shift control part for omitting at least any of at least one or more intermediate gear stages and shifting the current gear stage to the preceding gear stage selected by the gear stage selection part in the case that at least one or more intermediate gear stages exist between the current gear stage being the current gear stage of the vehicle and the preceding gear stage selected by the gear stage selection part.SELECTED DRAWING: Figure 6
Patent JP-2021112466-A (JP)
Title: Tibia component
Inventor: SUGIMOTO KAZUTAKA
IPC: A61F2/38
Filed: 2020-01-21
Abstract: To provide a tibia component that enables a prosthetic material to be attached in simple procedures without the need for a through-hole leading to a top surface of a tibia tray from an undersurface thereof.SOLUTION: In a tibia component 3, a fixing mechanism for fixing a tibia block 2 to a keel part 14 of a tibia tray 1 is provided.SELECTED DRAWING: Figure 7
Patent JP-2021117357-A (JP)
Title: Display device
Inventor: ITO OSAMU
IPC: G09F9/33
Filed: 2020-01-27
Abstract: To provide a micro-LED display device in which the repeatability of low gradation is improved.SOLUTION: A display device includes a display unit including a plurality of pixels PE. Each of the pixels includes an anode AD, a cathode CD, and a light-emitting diode LED disposed between the anode and the cathode. The light-emitting diode includes a light-emitting layer EM, and a resistance layer RL overlapping partially with the light-emitting layer in a plan view. The width w of a region of the light-emitting layer that does not overlap with the resistance layer and the thickness d of the light-emitting diode satisfy w/d>1.SELECTED DRAWING: Figure 4
Patent JP-2021115992-A (JP)
Title: Powertrain system
Inventor: MATSUDA KAZUHISA
IPC: B60W10/08
Filed: 2020-01-28
Abstract: To build a control structure which, even when first and second torque devices different in responsiveness are included, appropriately determines manipulated variables while satisfying a plurality of constraint conditions and suppressing increase in an amount of calculation, and which has high versatility.SOLUTION: A powertrain system includes a first torque device, a second torque device having a larger response delay than the first torque device, and a control device. The control device includes: a manipulated variable determination section which solves a linear programming problem, thereby determining and outputting manipulated variables maximally achieving target state quantities within a range where a plurality of constraint conditions is satisfied; and a torque device control section which controls the first and second torque devices in accordance with the output manipulated variables. The plurality of constraint conditions includes a maximum value and a minimum value of a second manipulated variable which can be reached at a next time step, as the upper and lower limit constraint values of the second manipulated variable. The control device further includes a manipulated variable upper and lower limit calculation section which calculates the maximum value and the minimum value as the upper and lower limit constraint values on the basis of a current revolution speed and estimated manipulated variable of the second torque device.SELECTED DRAWING: Figure 1
Patent JP-2021117456-A (JP)
Title: Dimming unit, dimming member including dimming unit, and movable body including dimming member
Inventor: HONDA TSUBASA
IPC: G02F1/1339
Filed: 2020-01-29
Abstract: To provide a dimming unit having improved weather resistance, a dimming member including the dimming unit, and a movable body including the dimming member.SOLUTION: A dimming unit (3) comprises: a first laminate (31) that includes a first resin base material (311), a first hard coat layer (312), a first electrode layer (314) and a first orientation film (315) in this order; a second laminate (32) that includes a second resin base material (321) and a second orientation film (325) in this order, where the second orientation film (325) is provided so as to face the first orientation film (315); a liquid crystal layer (33) that is positioned between the first orientation film (315) and the second orientation film (325); and a seal material (34) that is positioned between the first laminate (31) and the second laminate (32) and surrounds the liquid crystal layer (33). A first adhesion layer (313) containing a silicon oxide is provided between the first hard coat layer (312) and the first electrode layer (314), and the thickness of the seal material (34) is 30 μm or less.SELECTED DRAWING: Figure 5
Patent JP-2021115845-A (JP)
Title: Laminate and adhesive tape
Inventor: ISHIDA MASAYA
IPC: H05K9/00
Filed: 2020-01-29
Abstract: To provide a laminate and an adhesive tape which have excellent electromagnetic wave shielding properties and flexibility, and have insulating properties on at least one surface in a laminate direction.SOLUTION: A laminate includes a conductive resin layer 10, and an insulating resin layer 20 laminated on at least one surface of the conductive resin layer 10, and has 25% compressive strength of 30 kPa or more and 800 kPa or less and electromagnetic shield properties at a frequency of 100 MHz by a coaxial method of 10 dB or more.SELECTED DRAWING: Figure 1
Patent JP-2021118809-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-30
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-2021125353-A (JP)
Title: Operation device
Inventor: KAWAGUCHI HIDEKI
IPC: H01H9/18
Filed: 2020-02-04
Abstract: To provide an operation device capable of making the whole operation part look more three-dimensional.SOLUTION: An operation device includes a foundation part, an operation part and a light-emitting part. The foundation part has a reflection surface. The operation part has a base end positioned at the foundation part and a taper-like outer-peripheral part tapered-off from the base end toward the base end. The outer-peripheral part is provided with a plurality of light guide parts whose transmission coefficients are different from each other. The light-emitting part radiates light to the inside of the operation part.SELECTED DRAWING: Figure 2
Patent JP-2021125807-A (JP)
Title: Image link system
Inventor: KUSUNOKI MAKOTO
IPC: H04N5/232
Filed: 2020-02-06
Abstract: To provide an image link system capable of efficiently linking an entire image with a related image.SOLUTION: An image link system 10 comprises: an entire image display unit 12 which displays the entire image of an object to be photographed, on a display screen; a related image display unit 14 which displays first related images 32, 34, and 36 in a first region designated in an entire image 30, on the display screen; and a storage unit 16 which stores the entire image 30 in an image type folder as the image type folder so as to link the first related images 32, 34, and 36 with the first region of the entire image 30.SELECTED DRAWING: Figure 1
Patent JP-2021125164-A (JP)
Title: Information processing apparatus, chat bot assisting program, and chat bot assisting method
Inventor: SAKURAMOTO KENTARO
IPC: G10L15/22
Filed: 2020-02-10
Abstract: To allow an accurate chat with a chat bot.SOLUTION: An information processing apparatus is provided with a control circuit that operates as: a phase additional data generation unit that divides conversation data between multiple people for every phase, and generates phase additional data that is data in which the conversation data after the division are annotated with phases; a question candidate data generation unit that, from the phase additional data of the phase to which a text input by a user belongs, generates question candidate data that is a candidate for a question to be output next on the basis of similarity with the text; a data for searching generation unit that structuralizes natural language data to generate data for searching; and an answer candidate data generation unit that searches, in the data for searching, for a sentence including parts of speech having high similarity with parts of speech included in the text input by the user, and generates answer candidate data on the basis of the sentence searched for.SELECTED DRAWING: Figure 3
Patent JP-2021128825-A (JP)
Title: Liquid lead-acid storage battery
Inventor: KAIDO Hiroya
IPC: H01M10/12
Filed: 2020-02-10
Abstract: To provide a novel liquid lead-acid storage battery having a battery case including a plurality of cell chambers arranged therein along one direction, which is capable of suppressing the life of only a positive electrode plate in a cell chamber disposed near a heat source from early expiring when the liquid lead-acid storage battery is used while one end of each cell chamber in an arrangement direction is disposed near the heat source.SOLUTION: A plurality of electrode plate groups stored in a plurality of cell chambers, respectively, each include a stacked body comprising a plurality sheets of positive electrode plates and negative electrode plates arranged alternately and a separator arranged between the positive electrode plate and the negative electrode plate. The positive electrode plate includes a collector and a positive electrode mixture held on a grid-like substrate of the collector. The density of the positive electrode mixture constituting the stacked body arranged in at least one of cell chambers on both ends in the arrangement direction of the cell chambers is greater than the density of the positive electrode mixture constituting the stacked body arranged in a cell chamber other than the cell chambers on both ends.SELECTED DRAWING: Figure 1
Patent JP-2021126814-A (JP)
Title: Ballpoint pen tip and ball-point pen
Inventor: SATO JUNJI
IPC: B43K7/01
Filed: 2020-02-13
Abstract: To provide a ballpoint pen tip using a cemented carbide pen ball that has excellent corrosion resistance even when in contact with ink for a long period of time and does not impair the writing quality.SOLUTION: There is provided a ballpoint pen tip provided with a writing ball made of a cemented carbide containing tungsten (W), binder metal (γ) and carbon (C) containing one or both of cobalt and nickel as an elemental composition, and the η phase or θ phase having the composition of WxγxC is exposed on the surface of the writing ball.SELECTED DRAWING: Figure 4
Patent JP-2021127857-A (JP)
Title: Cryogenic freezing machine and seal component
Inventor: ADACHI SHUNTARO
IPC: F25B9/14
Filed: 2020-02-13
Abstract: To provide a seal component for a cryogenic freezing machine which achieves excellent long-term reliability, and to provide a cryogenic freezing machine including the seal component.SOLUTION: A seal component 56 supports a connecting rod 26 which connects a displacer driving mechanism with a displacer in a manner that the connecting rod 26 can reciprocate in an axial direction. The seal component 56 includes: a bush 80 into which the connecting rod 26 is inserted and which defines a radial clearance 84 functioning as a non-contact seal 83 between itself and the connecting rod 26; a first contact seal 81 which is held at the displacer driving mechanism side relative to the radial clearance 84 by the bush 80 and seals the radial clearance 84; and a second contact seal 82 which is held at the displacer side relative to the radial clearance 84 by the bush 80 and seals the radial clearance 84.SELECTED DRAWING: Figure 3
Patent JP-2021129765-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-02-20
Abstract: To further improve game amusement.SOLUTION: A game machine which carries out a variable display of a drawing pattern on the basis of a winning into a start port and can be controlled into a jackpot game state when a jackpot drawing pattern is stopped and displayed as a result of the variable display of the drawing pattern, includes first specific game state control means which executes a control into a first specific game state after an end of the jackpot game state, and second specific game state control means which executes a control into a second specific game state different from the jackpot game state and the first specific game state, when a specific drawing pattern different from the jackpot drawing pattern is stopped and displayed as the result of the variable display of the drawing pattern. The first specific game state and the second specific game state are a game state in which a probability of winning a jackpot is the same, but the frequency of a ball entry into the start port is different from that in a normal state.SELECTED DRAWING: None
Patent JP-2020080322-A (JP)
Title: Flexible OLED device, manufacturing method thereof, and supporting substrate
Inventor: KISHIMOTO KATSUHIKO
IPC: G02B5/28
Filed: 2020-02-20
Abstract: To prevent ultraviolet laser light used in a peeling process from deteriorating a TFT element and an OLED element.SOLUTION: In a method for manufacturing a flexible OLED device according to the present disclosure, a laminated structure (100) is prepared that includes a base (10), a functional layer region (20) including a TFT layer and an OLED layer, a flexible film (30) positioned between the base and the functional layer region to support the functional layer region, and a dielectric multilayer mirror (36) located between the flexible film and the functional layer region. The flexible film is irradiated with a peeling light (216) transmitted through the base to peel the flexible film from the base.SELECTED DRAWING: Figure 7D
Patent JP-2020140711-A (JP)
Title: Mass flow controller, fluid controller, semiconductor manufacturing device, and semiconductor manufacturing method
Inventor: KINDAI YOSHIYUKI
IPC: G05D7/06
Filed: 2020-02-25
Abstract: To provide a mass flow controller including a pressure-resistant explosion-proof structure without being upsized.SOLUTION: The mass flow controller includes: body 10 which is formed with a fluid passage; a metal cover 50 which includes a casing 50A fixed at the body 10 and a top plate 50B for closing the top of the casing 50A; a flow rate sensor 20 which is stored inside the cover 50 and which is fixed at the body 10; a controlling substrate 30 which is stored inside the cover 50 and which outputs a valve driving signal based on measurement of the flow rate sensor; and a driver 40 which drives a control valve 40A based on the valve driving signal provided from the controlling substrate 30, wherein the casing 50A is formed into a cylindrical shape without joints.SELECTED DRAWING: Figure 2
Patent JP-2021134811-A (JP)
Title: Electromagnetic noise countermeasure bearing with seal
Inventor: HORIKOSHI DAISUKE
IPC: F16C33/78
Filed: 2020-02-25
Abstract: To provide an electromagnetic noise countermeasure bearing with a seal capable of appropriately preventing deterioration of conductive grease due to friction, and capable of obtaining stable conductivity over a long term.SOLUTION: Regarding the configuration of an electromagnetic noise countermeasure bearing (bearing 100) with a seal, an electromagnetic noise countermeasure bearing with a seal 110 comprises an outer ring side seal 120 fixed to an outer ring 104, and an inner ring side seal 130 fixed to an inner ring 102. Between the outer ring side seal 120 and the inner ring side seal 130, a sealed space S is formed. In the space S, conductive grease 140 is sealed. The conductive grease 140 is in contact with both a metal core grid 122 of the outer ring side seal 120 and a metal core grid 132 of the inner ring side seal 130.SELECTED DRAWING: Figure 1
Patent JP-2021137692-A (JP)
Title: Water treatment method, and water treatment device
Inventor: SAKAKIBARA YUTAKA
IPC: C02F1/72
Filed: 2020-03-02
Abstract: To provide a water treatment method and a water treatment device, capable of carrying out a water treatment that employs an accelerated oxidation treatment process, at a low cost.SOLUTION: In the water treatment method and the water treatment devices 100a, 100b, a hydroxy radical necessary for an accelerated oxidation treatment process can continuously be produced by feeding fine powder of an iron compound oxidizable in an aerobic condition and reducible in an anaerobic condition thereinto and repeating an anaerobic condition and an aerobic condition therein to make a Fenton reaction and an oxidation/reduction cycle of fine powder of an iron compound suitably function. Thereby, ultraviolet radiation and injection of ozone, hydrogen peroxide or the like become unnecessary, and a water treatment that employs an accelerated oxidation treatment process, can be carried out very cheaply relative to a conventional one.SELECTED DRAWING: Figure 1
Patent JP-2021137130-A (JP)
Title: Medical image processing device and medical observation system
Inventor: YAMAGUCHI KAZUHIRO
IPC: A61B90/20
Filed: 2020-03-02
Abstract: To provide a medical image processing device and a medical observation system capable of generating an image with excellent visibility.SOLUTION: A medical image processing device includes: an acquisition unit for acquiring an image signal for imaging a subject; and an image processing unit for setting a first region for displaying an image in the image signal, and a second region whose average brightness is smaller than that of the first region. The image processing unit sets the second region in a screen according to the depth of field when capturing the image.SELECTED DRAWING: Figure 2
Patent JP-2021137892-A (JP)
Title: Polishing pad and polishing pad manufacturing method
Inventor: TAKAGI MASATAKA
IPC: B24B37/26
Filed: 2020-03-03
Abstract: To provide a polishing pad in which slurry and polishing chips intruding into a through-hole provided to optically detect a surface condition of an object to be polished can be exhausted to the outside of the through-hole.SOLUTION: A polishing pad 1 is provided which includes: a first layer 2 having a polishing surface for polishing an object to be polished; a transparent sheet layer 4 adhered to a surface, at the opposite side of the polishing surface, of the first layer 2; and a second layer 3 adhered to a surface, at the other side of the surface adhere to the first layer 2, of the transparent sheet 4. The first layer 2 has a first through-hole 5, and the second layer 3 has a second through-hole. The first through-hole 5 and the second through-hole overlap with each other at least partially when viewing the polishing pad 1 through the polishing surface side. The first later 2 includes a plurality of air bubbles and at least some of the plurality of air bubbles are continuous air bubbles in which air bubbles are linked and communicated with each other.SELECTED DRAWING: Figure 3