baber/WOPTO huggingface dataset:
Patent JP-2020056006-A (JP)
Title: Polyester adhesive composition, polyester adhesive and adhesive sheet
Inventor: SUZUKI HIDEAKI
IPC: C09J11/06
Filed: 2019-08-29
Abstract: To provide a polyester adhesive composition that has excellent adhesiveness when made into a polyester adhesive, is excellent in solution stability and transparency of coating liquid, and has excellent coatability, and further provide a polyester adhesive and an adhesive sheet.SOLUTION: A polyester adhesive composition contains a polyester resin (A) and an inorganic filler (B), the polyester resin (A) being a polyester resin with an acid value of 3 mgKOH/g or less, and being a polyester resin containing an ionic group.SELECTED DRAWING: None
Patent JP-2021036740-A (JP)
Title: Relay device for composite cable
Inventor: UEMATSU HIDETOSHI
IPC: H02G15/10
Filed: 2019-08-30
Abstract: To provide a relay device for a composite cable that can be connected to a terminal for a power, a brake, and an encoder at once as a connector attached to the end of the composite cable.SOLUTION: A relay device 1 for a composite cable that connects each wiring of a composite cable to two or more motor-side connectors provided in a motor includes two or more relay side connectors 2, 3, and 4 connected to each of the motor side connectors, hollow housings 5 and 6 fixed to at least one relay side connector 2, 4, and a relay cable 7 that is flexible and connects the hollow housings 5 and 6 to the other relay side connectors 2 and 4. In any of the hollow housings 5, a connection portion 53 that connects a composite cable is provided, and inside the hollow housing 5, a wiring that is connected to the relay side connector 4 fixed to the hollow housing 5 and a wiring that is connected to the relay cable 7 are branched.SELECTED DRAWING: Figure 3
Patent JP-2021040364-A (JP)
Title: Power supply circuit
Inventor: MURATA NORITAKA
IPC: H02M3/00
Filed: 2019-08-30
Abstract: To provide a power supply circuit capable of reducing a heating value of the circuit by suppressing output power without impairing functions of a connected apparatus in the case of overheat of the power supply circuit.SOLUTION: The present invention relates to a power supply circuit comprising: a power conversion unit which receives an input voltage, applies a power conversion thereto, generates a supply voltage in a magnitude variable mode and includes an output terminal from which the supply voltage is outputted; a voltage control unit which controls the power conversion unit and stabilizes the supply voltage into a predetermined magnitude; and a voltage suppression unit which is connected to the output terminal, includes a thermo-sensitive element of which the electrical characteristics are changed by a change in temperature, and commands the voltage control unit to suppress the magnitude of the supply voltage in accordance with the change in the electrical characteristics of the thermo-sensitive element.SELECTED DRAWING: Figure 2
Patent JP-2020109391-A (JP)
Title: Estimation method, estimation device, and program
Inventor: IIZUKA SHOICHI
IPC: G01S13/46
Filed: 2019-09-02
Abstract: To provide an estimation method, etc., with which it is possible to evaluate, utilizing a wireless signal, the reliability of an estimation result such as the position, etc., of a living body existing in a target space.SOLUTION: The method includes: an extraction step (S3) for extracting, from a plurality of calculated complex transfer functions, a living body component, due to the influence of a living body, in each of N receive antenna elements; a correlation matrix calculation step (S4) for calculating a correlation matrix from the extracted living body component in each of N receive antenna elements; a calculation step (S5) for calculating one or more eigenvalues of the calculated correlation matrix; a reliability estimation step (S6) for estimating, using the living body count information that indicates the number of living bodies existing in the target space and the calculated one or more eigen values, the reliability of an estimation result when the position or direction of a living body existing in the target space is estimated; and an estimation step (S7) for estimating the position or direction of the living body from the correlation matrix by a prescribed method in accordance with the reliability as the result of estimation.SELECTED DRAWING: Figure 8
Patent JP-2021042813-A (JP)
Title: Iron-copper-based sintered oil-containing bearing
Inventor: ISHII YOSHINARI
IPC: B22F5/00
Filed: 2019-09-11
Abstract: To provide an iron-copper-based sintered oil-containing bearing having excellent abrasion resistance even in a sliding condition under high surface pressure.SOLUTION: An iron-copper-based sintered oil-impregnated bearing that contains iron, copper, tin, and graphite as metal material components, and in which at least a copper phase and free graphite are segregated on the inner diameter surface of the bearing, is impregnated with a polyalphaolefin-based lubricant or an ester-based lubricant containing a phosphorus-based load-bearing additive and not containing a sulfur-based load-bearing additive. Phosphorus and zinc may be contained as the metal material components. Preferably, on the inner diameter surface of the bearing, the area ratio of free graphite is 5 to 35%, the area ratio of the copper phase is 30% or more, and the hardness of the iron phase is Hv200 or less.SELECTED DRAWING: Figure 1
Patent JP-2021044162-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: ITO SHINICHIRO
IPC: H01M4/13
Filed: 2019-09-11
Abstract: To achieve both simultaneous coating and input characteristics.SOLUTION: In a lithium ion secondary battery proposed herein, the average particle size of an inorganic filler is 1 to 10 μm. Then, when the weight ratio of a second binder to the inorganic filler in an insulating layer 36 (second binder/inorganic filler) is set to A, and the weight ratio of a first binder to a positive electrode active material particle in a positive electrode active material layer 34 (first binder/positive electrode active material particle) is B, A/B is 14 to 28.SELECTED DRAWING: Figure 4
Patent JP-2021044720-A (JP)
Title: Communication device
Inventor: AKAGI YUKITOMO
IPC: H04M3/493
Filed: 2019-09-12
Abstract: To provide a communication device that can take measures to prevent fraud damage by telephone.SOLUTION: A network system 50 including a communication device 1 and a server 100 is provided. The communication device stores voice during a call, makes a call to a predetermined telephone number via a telephone line after completion of the call, outputs the stored voice toward a call destination of the predetermined telephone number. The contact destination server analyzes the voice, and transmits a predetermined DTMF signal or voice to the communication device.SELECTED DRAWING: Figure 1
Patent JP-2021046866-A (JP)
Title: Flow control device
Inventor: KANAI RYOJI
IPC: F16K31/122
Filed: 2019-09-17
Abstract: To provide a flow control device capable of improving operational characteristics of a valve member.SOLUTION: A cylinder 31 of a flow control valve 11 is attached to a flow path block 20 in which a valve chamber 25 in which a valve member 27 is arranged is formed, and the valve member 27 is connected to a piston rod 32 via an interlocking member 35. To the valve member 27, spring force in a closing direction toward a valve seat 26 is applied. A back pressure chamber 44 for applying opening pressure for separating the valve member 27 from the valve seat 26 against this spring force is formed by a back surface 45b of a piston 33.SELECTED DRAWING: Figure 7
Patent JP-2020079074-A (JP)
Title: Intelligent window heat control system
Inventor: NICOLAS B DUARTE
IPC: B64D15/12
Filed: 2019-09-19
Abstract: To provide an intelligent window heat control system.SOLUTION: A system for monitoring performance of an aircraft windshield includes a sensor, which comprises a sensory contact and an evaluation unit. The sensory contact is in physical contact with one or more components of the windshield, and generates a signal representative of the performance of the components of the windshield. An electrical connector is secured to the surface of the windshield facing the interior of the aircraft. The signal from the sensory contact passes through the connector to the evaluation unit. The evaluation unit acts on the signal to determine the performance of the components of the windshield, where the evaluation unit is separated from and out of physical contact with the windshield and the electrical connector, and is in electrical contact with the electrical connector.SELECTED DRAWING: Figure 2
Patent JP-2021046737-A (JP)
Title: Set-off apparatus
Inventor: OIKAWA YUYA
IPC: E01B7/00
Filed: 2019-09-19
Abstract: To provide a set-off apparatus capable of facilitating the replacement of a set-off member deformed by many years of use, improving the member strength of the set-off apparatus, and reducing the replacement frequency of the set-off apparatus.SOLUTION: A set-off apparatus that connects a branch line branched from a main line to the main line includes: a pair of set-off members provided at a position branching from the main line; and an intersection set-off member provided at the intersection of the main line and the branch line. The set-off members and the intersection set-off member are rotatably attached to the vicinity of the main line via a swivel part having the extension direction of the main line as the center of the rotation axis. The set-off members include set-off member tip parts arranged on the main line side and a set-off member body arranged on the branch line side.SELECTED DRAWING: Figure 1
Patent JP-2021045838-A (JP)
Title: Manufacturing method of chip
Inventor: ISHIAI YOSHIKI
IPC: H01L21/301
Filed: 2019-09-20
Abstract: To restrain chipping of an obverse surface and a reverse surface.SOLUTION: A manufacturing method of a chip has a member preparation step ST1 of preparing a support plate and a cover plate, a workpiece unit forming step ST2 of forming a workpiece unit of close-contacting/fixing the support plate by high temperature wax of softening at a first temperature to one surface of a workpiece and close-contacting/fixing the cover plate by low temperature wax of softening at a second temperature to the other surface of the workpiece, a dividing step ST3 of dividing a cutting blade into a plurality of chips by cutting-in up to the middle in the thickness direction of the support plate by holding the support plate by a chuck table, a tape sticking step ST4 of sticking an adhesive tape to the cover plate, a cover plate separation step ST5 of separating the cover plate from a workpiece by heating the workpiece unit to the second temperature and a workpiece separating step ST6 of separating the workpiece from the support plate.SELECTED DRAWING: Figure 2
Patent JP-2019213456-A (JP)
Title: Rotary electric machine
Inventor: SAWADA ITSURO
IPC: H02K9/06
Filed: 2019-09-24
Abstract: To improve a cooling performance of a rotary electric machine.SOLUTION: A rotor comprises a rotor core placed oppositely to a stator core with a predetermined cavity for the stator core in the radial direction, multiple rotor bars, i.e., field magnet components inserted into multiple rotor slots, an end ring which is a conductor for short-circuiting each rotor bar at both shaft ends, a retaining reel for holding each rotor bar and the end ring, and a shaft fitted with the rotor core. An air passage becoming the passage of cooling air is provided in the rotor core while penetrating in the revolving shaft direction. A fan for ventilating the cooling air is attached to the rotor, and rotates integrally with the rotor thus ventilating the cooling air. The position of the blade of fan on the innermost diameter side is provided on the farther outer diameter side than the position on the outermost diameter side of the air passage of the rotor core. An inner diameter part of the shroud of fan elongates up to the inner diameter surface of the end ring attached to the rotor.SELECTED DRAWING: Figure 1
Patent JP-2021051941-A (JP)
Title: Wiring accessory
Inventor: TORII HIRONARI
IPC: H01H47/00
Filed: 2019-09-25
Abstract: To facilitate installation by standardizing for a plurality of types of loads.SOLUTION: A wiring accessory according to an embodiment includes a contact switching circuit composed of contact switching elements that are arranged on a power supply path between an input terminal and an output terminal and mechanically open and close the contacts, a phase control semiconductor element connected in parallel to the contact switching circuit and performing phase control in power supply between the input terminal and the output terminal, and a control unit that controls the continuity of the contact switching circuit and a phase control semiconductor element.SELECTED DRAWING: Figure 1
Patent JP-2021057138-A (JP)
Title: Method for manufacturing lamination type battery
Inventor: SUZUKI AKIHIRO
IPC: H01M4/02
Filed: 2019-09-27
Abstract: To make it possible to shorten a manufacturing time of a lamination type battery.SOLUTION: A method for manufacturing a lamination type battery includes a first preparation step of preparing a plurality of membrane electrode assemblies, a second preparation step of preparing a first base material and a second base material, where the first base material having a plurality of swollen portions swelling to a metal layer side, a mounting step of mounting a plurality of membrane electrode assemblies side by side on a resin adhesive layer of one of the second base material, an arrangement step of arranging one of the first base material covering the plurality of membrane electrode assemblies on the second base material after the mounting step, where each of the membrane electrode assemblies being arranged inside the corresponding swollen portion, and an individualization step of heat-sealing the first base material and the second base material to seal the plurality of membrane electrode assemblies between the first base material and the second base material after the arrangement step, and cutting the first base material and the second base material to individualize each of the membrane electrode assemblies.SELECTED DRAWING: Figure 9
Patent JP-2021053051-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-09-30
Abstract: To provide a game machine capable of enhancing interest in a game by achieving a novel performance for attracting a player's interest.SOLUTION: A game machine includes: storage means for storing winning/losing determination information acquired in response to satisfaction of a determination condition; and display means for outputting reservation display for indicating a reservation state of winning/losing determination information onto a screen. The reservation display includes first display and second display, a state is changed according to a state change in winning/losing determination information stored in the storage means in the second display, and a display pattern achieved by the first display is changed according to a state change in the second display.SELECTED DRAWING: Figure 46A
Patent JP-2021053282-A (JP)
Title: Bathtub
Inventor: ARAKAWA JUNJI
IPC: A47K3/02
Filed: 2019-10-02
Abstract: To solve problems of a conventional bathtub, problems that need to be considered in which lack of projections for preventing near drowning causes a danger of near drowning, and in which complicated shape of the inner face of a bathtub deprives a bather of a comfortable bathing posture, makes molding in manufacturing difficult, requires a special brush for cleaning of the bathtub inner face, and generates a possibility of residual water in the bottom of the bathtub in draining, for example.SOLUTION: The bathtub 1 is equipped nearly in the center of the bottom face 10 of the bathtub 1 with spherical segment projections 20 which have a diameter with the same or more than 1/3 and the same or less than 7/9 of the width of the bottom face 10 of the bathtub 1, and which are formed with a height from the bottom face 10 of the bathtub 1, with the same or more than 20 mm and the same or less than 60 mm.SELECTED DRAWING: Figure 1
Patent JP-2020024720-A (JP)
Title: Consumables data management
Inventor: CONG XIN-RI
IPC: G06Q10/00
Filed: 2019-10-02
Abstract: To provide a method, device and system for associating consumables data with assay consumables used in a biological assay.SOLUTION: In a flow that indicates how consumables data is generated, preserved and used by a manufacturer, a dealer or a supplier, a vendor generates a consumables lot 101, generates consumables data using a consumables data (CD) creation system 102, and stores it in a consumables identifier 103 associated with the consumables lot (step i). The consumables data is generated by a consumables vendor before distribution, during distribution, after distribution in consumables manufacture or distribution. The CD creation system creates a CD database. The CD database is transmitted to a CD server 104 that includes the master repository of all consumables data.SELECTED DRAWING: Figure 1
Patent JP-2021061504-A (JP)
Title: Imaging apparatus, image display apparatus, image generation apparatus, and image generation program
Inventor: TAKANO SEIJI
IPC: H04N7/18
Filed: 2019-10-04
Abstract: To display an image viewed from an arbitrary direction.SOLUTION: An imaging apparatus comprises: two imaging units which are connected by a connection part and image a subject from directions different from each other, and where the overlapping range of imaging ranges is to be changed; an image generation unit which, on the basis of an image of the overlapping range of a plurality of images obtained by imaging the subject from a plurality of directions by the imaging units, generates an image of the subject viewed from a direction different from the plurality of directions; and a display unit for displaying the image of the subject viewed from the different direction.SELECTED DRAWING: Figure 4
Patent JP-2020028719-A (JP)
Title: Program, game device, and game system
Inventor: NAGURA TAKASHI
IPC: A63F13/79
Filed: 2019-10-04
Abstract: To secure an equal interesting experience in a match game regardless of a play situation of a game.SOLUTION: A program is the program for allowing a computer for realizing a match game to execute processing for acquiring game information concerned with progress control of the match game and processing for performing control so as to realize the match game on the basis of game information of a first player and game information of a second player for each of the first player and the second player who play the match game, performs adjustment so as to change at least one of game information of the first player and game information of the second player on a condition that the game information of the first player differs from the game information of the second player, and performs control for realizing the match game on the basis of game information after the adjustment.SELECTED DRAWING: Figure 7
Patent JP-2021064885-A (JP)
Title: Image reading device
Inventor: HAMADA KAORU
IPC: H04N1/191
Filed: 2019-10-15
Abstract: To provide an image reading device that can detect erroneous detection during skew detection.SOLUTION: An image reading device 500 has: a document tray 201; a conveyance path 230 that conveys a document placed on the document tray 201; a read sensor 209 that is installed on the conveyance path 230 and detects the document to be conveyed; reading units 105, 212 that read images of the document to be conveyed; skew detection processing units 403, 404 that detect the amount of skew from a read image read by the reading unit; and determination means that obtains the difference (distance Ld) between a first document leading end distance (L2) obtained by using a result of detection made by the skew detection processing units and a second document leading end distance (L1) on the basis of the timing at which the read sensor is turned ON, and when the distance Ld is larger than a threshold D resulting from a variation in manufacturing tolerance of the reading device 500, determines that skew detection is failed.SELECTED DRAWING: Figure 5
Patent JP-2020014026-A (JP)
Title: Electrostatic attraction method, plasma processing method and plasma processing device
Inventor: SASAKI YASUHARU
IPC: H01L21/3065
Filed: 2019-10-24
Abstract: To suppress the increase in leak amount of a heat medium supplied to a space between a focus ring and an electrostatic chuck.SOLUTION: An electrostatic attraction method is arranged to use a plasma processing device including: an electrostatic chuck for putting a substrate; a focus ring provided above the electrostatic chuck so as to surround a region where the substrate is put; a supplying part for supplying a heat medium into a space between the electrostatic chuck and the focus ring; and a plurality of electrodes provided in a region corresponding to the focus ring in the electrostatic chuck. The electrostatic attraction method comprises the steps of: supplying the heat medium into the space in a period during which plasma is generated; and attracting the focus ring by generating a potential difference between the plurality of electrodes in a period other than the period during which plasma is generated.SELECTED DRAWING: Figure 3
Patent JP-2021067420-A (JP)
Title: Exhaust heat recovery system
Inventor: SHINTANI TAKAAKI
IPC: F02G5/02
Filed: 2019-10-25
Abstract: To provide an exhaust heat recovery system capable of more efficiently using exhaust heat as energy.SOLUTION: An exhaust heat recovery system 100 includes: a duct 110 configured to cause exhaust gas to flow; an evaporator 150 disposed in the duct; an economizer 120 disposed in the duct so as to be located on the exhaust gas downstream side of the evaporator; and a feed water preheater 140 disposed in the duct so as to be located between the evaporator and the economizer. The feed water preheater includes: a lower end side inlet 141 to which boiler feed water heated in the economizer is introduced; an upper end side outlet 142 for discharging the boiler feed water heated in the feed water preheater to the evaporator; and an inner flow passage 143 configured to guide the boiler feed water to the upper end side outlet so as to prevent the flowing direction of the boiler feed water introduced from the lower end side inlet from being directed downwards from the horizontal direction.SELECTED DRAWING: Figure 2
Patent JP-2021069242-A (JP)
Title: Power conversion device
Inventor: MATSUI KOTA
IPC: H02M3/28
Filed: 2019-10-28
Abstract: To provide a power conversion device capable of stabilizing an output current by suppressing a ripple current of an output to a threshold value or lower when any load containing any impedance component is connected.SOLUTION: A power conversion device comprises: an AC/DC converter unit 100; a capacitor 2 for smoothing; a DC/DC converter unit 200; an output current detector 23 which detects an output current from the DC/DC converter unit 200 to a load 3; and a control unit 4 controlling on-off of semiconductor switching elements 9 to 12 of the DC/DC converter 200 so that the output current follows a target current by proportional-plus-integral control. When an amount of ripple of the output current detected by the output current detector 23 is greater than a preset threshold value, the control unit 4 changes a gain based on proportional-plus-integral control from a preset first gain to a second gain having a greater value than the first gain.SELECTED DRAWING: Figure 1