baber/WOPTO huggingface dataset:
Patent JP-2019050550-A (JP)
Title: Level shift circuit
Inventor: YAGI TOSHIHIRO
IPC: H03K19/0175
Filed: 2018-03-16
Abstract: To provide a level shift circuit capable of improving a duty.SOLUTION: According to one embodiment, provided is a level shift circuit that has a first PMOS transistor, a first NMOS transistor, a second PMOS transistor, a third PMOS transistor, a second NMOS transistor, a fourth PMOS transistor, and a potential adjustment circuit. In the first PMOS transistor, a first node is electrically connected with its gate, and a second node is electrically connected with its source, and an output terminal in electrically connected its drain. In the first NMOS transistor, the first node is electrically connected with its gate, and the output terminal is electrically connected with its drain. In the second PMOS transistor, a third node is electrically connected with its gate, a second power supply potential is electrically connected with its source, and the second node is electrically connected with its drain. The potential adjustment circuit is at least electrically connected with the second node.SELECTED DRAWING: Figure 1
Patent JP-2021120964-A (JP)
Title: Organic electroluminescent element and electronic apparatus
Inventor: YOSHIZAKI KEI
IPC: C09K11/06
Filed: 2018-03-19
Abstract: To provide an organic EL element generating a light at high performance.SOLUTION: An organic electroluminescent element includes: a positive electrode; a first organic layer; and a negative electrode in this order, in which the first organic layer contains a first chemical compound, a second chemical compound, and a third chemical compound. The first chemical compound is a specific boron element dipyrromethene compound. The second chemical compound is a delayed fluorescence chemical compound. The third chemical compound is an aromatic compound having a specific carbazole structure.SELECTED DRAWING: None
Patent JP-2018172647-A (JP)
Title: Laminate and method for producing the same, and gate seal
Inventor: NOGUCHI MASAMICHI
IPC: C25D11/16
Filed: 2018-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminate containing a metal base material and a fluoroelastomer layer which has improved a peel strength between the metal base material and the fluoroelastomer layer, and to provide a gate valve containing the same.SOLUTION: There are provided a laminate which contains a metal base material having a chemical etching surface, and a fluoroelastomer layer that is stacked in contact with the chemical etching surface or stacked in contact with a surface of a fluororesin layer stacked in contact with the chemical etching surface; and a gate valve containing the same.SELECTED DRAWING: Figure 1
Patent JP-2019162658-A (JP)
Title: Method for casting aluminum alloy by dc casting and aluminum alloy ingot
Inventor: KUBO TAKASHI
IPC: B22D11/115
Filed: 2018-03-20
Abstract: To provide a method for casting an aluminum alloy ingot by DC casting that can stably manufacture a large-sized aluminum alloy ingot uniform in ingredients and excellent in internal quality.SOLUTION: A method for casting an aluminum alloy by DC casting includes ejecting molten metal from a molten metal distributor arranged to be positioned above the molten metal in a mold and casting an aluminum alloy ingot while supplying molten metal into the mold. A moving magnetic field is applied to an outer surface of the aluminum alloy ingot generally in parallel with a direction of ejecting molten metal from the molten metal distributor such that upward electromagnetic force is generated in an inner sump of an aluminum alloy ingot drawn out of the mold. Thus, thrusting flow and rotational flow possibly constituting a generation factor of macro negative segregation are inhibited by generating upward electromagnetic force.SELECTED DRAWING: Figure 2
Patent JP-2019169254-A (JP)
Title: Power storage device
Inventor: OSHIMA MASATOSHI
IPC: H01M2/10
Filed: 2018-03-22
Abstract: To provide a power storage device capable of being miniaturized.SOLUTION: A power storage device 10 includes: a plurality of power storage elements 20, 21 arranged side by side in a Y-axis direction; a conductive member 31 disposed between electrode terminals 200, 210 of respective two power storage elements 20, 21 adjacent to each other; and a sandwiching member 32 sandwiching the conductive member 31 and the electrode terminals 200, 210 of respective two power storage elements 20, 21 adjacent to each other. The electrode terminals 200, 210 of respective two power storage elements 20, 21 adjacent to each other are held while being in contact with the conductive member 31, by elastic force of the sandwiching member 32.SELECTED DRAWING: Figure 1
Patent JP-2019165957-A (JP)
Title: Game machine
Inventor: TSUZUKI KIYOTAKA
IPC: A63F7/02
Filed: 2018-03-23
Abstract: To provide a game machine capable of suppressing a decrease in interest in a performance.SOLUTION: In a game machine, a jackpot game is executed on the basis of winning as a result of special pattern winning/losing determination, and a suggestive performance for suggesting a probability of execution of a jackpot game is executed. In a set performance as one kind of the suggestive performance, a subsequent performance executed after an introduction performance for increasing the number of ready-to-win lines in steps is executed. In the subsequent performance, an intermediate performance as an opportunity for increasing a jackpot reliability is executable once or for a plurality of times, and the number of execution times of the intermediate performance increases as the number of ready-to-win lines increases.SELECTED DRAWING: Figure 3
Patent JP-2019169593-A (JP)
Title: Substrate transfer system
Inventor: KOYAMA YASUFUMI
IPC: H01L21/677
Filed: 2018-03-23
Abstract: To provide a technology capable of reducing a transfer time per substrate and reducing an apparatus installation area in a substrate transfer system for transferring the substrate.SOLUTION: A wafer transfer system 12 is provided with a chamber 30, a load lock chamber 31 provided above the chamber 30, and connected to the chamber 30 so as to be able to communicate with or be disconnected from the chamber, and a load lock chamber 32 provided below the chamber 30, and connected to the chamber 30 so as to be able to communicate with or be disconnected from the chamber. The wafer transfer system 12 includes a stocker 33 provided so as to be movable up and down between the inside of the load lock chamber 31 and the inside of the chamber 30, and a stocker 34 provided to be movable up and down between the inside of the load lock chamber 32 and the inside of the chamber 30.SELECTED DRAWING: Figure 3
Patent JP-2019166050-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2018-03-23
Abstract: To prevent execution of addition processing of game media even if power interruption occurs nearly simultaneously when the game media are supplied from a game media supply port.SOLUTION: A game machine includes a token supply port 47, a blocker 45, and supply sensors 44a and 44b. Time from occurrence of an event for shutting out supply of power until control of the blocker 45 to a state for prohibiting permission of passage of a token M after detecting the event for shutting out the supply of power is set to T1. In the meantime, when time taken for the token M to reach a position of M4 (a position in which the supply sensor 44b does not detect the token M) from a position of M2 is set to T2, "T1<T2" results.SELECTED DRAWING: Figure 2
Patent JP-2019176566-A (JP)
Title: Power conversion device
Inventor: MIKI YAMATO
IPC: H02M7/12
Filed: 2018-03-27
Abstract: To provide a power conversion device which has high efficiency by reduction of loss in a DC circuit.SOLUTION: The power conversion device according to an embodiment includes a plurality of converters that have switching elements, perform conversion from AC power to DC power and/or conversion from AC power to DC power by switching of the switching elements, and are connected, on a DC side, in parallel so as to be arranged in one line, a first common line connected to the DC side of the plurality of converters, a second common line connected to the DC side of the plurality of converters and set so as to have a potential lower than that of the first common line, and a power storage unit connected between the first common line and the second common line. The power storage unit is set adjacent to a converter at an end among the plurality of converters.SELECTED DRAWING: Figure 1
Patent JP-2019175087-A (JP)
Title: Program and server device
Inventor: HOSHI TAKUYA
IPC: A63F13/655
Filed: 2018-03-28
Abstract: To provide a server device and the like capable of promoting two-way communication between users while protecting privacy when disclosing a user image.SOLUTION: A server device receives a user image including a face of a user from a user terminal, stores user information including the received user image in a storage section, sets the user image stored in the storage section to be hard to be viewed with a predetermined a visual recognition difficulty degree, adjusts so as to lower a visual recognition difficulty degree of a user image of a first user for a second user and adjusts so as to lower a visual recognition difficulty degree of a user image of the second user for the first user when a relation between user information of the first user and user information of the second user satisfies a predetermined reference, and transmits information for displaying the user image of the first user with the adjusted visual recognition difficulty degree to a user terminal of the second user and transmits information for displaying the user image of the second user with the adjusted visual recognition difficulty degree to a user terminal of the first user.SELECTED DRAWING: Figure 8
Patent JP-2019174369-A (JP)
Title: Specimen pretreatment device, robot arm, and specimen pretreatment method
Inventor: YOSHIDA TAKASHI
IPC: G01N35/04
Filed: 2018-03-29
Abstract: To lighten the workload of a user when executing multiple kinds of inspection on specimens of the same subject, suppress the occurrence of contamination due to the inclusion of user-derived components, and utilize a general-purpose device.SOLUTION: This specimen pretreatment device 100 comprises a plurality of specimen pretreatment units 50 and a robot arm 10. The plurality of specimen pretreatment units 50 include at lest a dispensation unit 51 for dispensing a specimen accommodated in a first specimen container 21 into second specimen containers 22, 23. The robot arm 10 grasps the second specimen container 22 with a hand and conveying it to one group of specimen pretreatment units 50 including the dispensation unit 51 when the specimen dispensed into the second specimen container 22 is used for one measurement, and grasps the second specimen container 23 with a hand 15 and conveying it to an other group of specimen pretreatment units 50 including the dispensation unit 51 when the specimen dispensed into the second specimen container 23 is used for other measurements.SELECTED DRAWING: Figure 1
Patent JP-2019173952-A (JP)
Title: Brake device
Inventor: KOMIZO Yohei
IPC: H02K7/116
Filed: 2018-03-29
Abstract: To obtain a brake device having a novel constitution in which, for example, further size reduction becomes possible, and which is further suppressed in a malfunction.SOLUTION: A motion conversion mechanism of a brake device includes a rotating member and a linear motion member which linearly moves accompanied by the rotation of the rotating member. The rotating member is rotationally driven via a third gear. A male screw and a female screw are engaged with each other at a side opposite to a brake shoe of the third gear, one end of an operation member receives a force for operating the brake shoe from the linear motion member, and the other end operates the brake shoe. A guide member has a rod-shaped member extending in a penetration hole.SELECTED DRAWING: Figure 5
Patent JP-2018131447-A (JP)
Title: Acetaminophen conjugates, compositions and methods of use thereof
Inventor: BLEY KEITH R
IPC: C07C329/06
Filed: 2018-03-30
Abstract: PROBLEM TO BE SOLVED: To provide acetaminophen conjugates, and to provide compositions and methods of use thereof.SOLUTION: Acetaminophen conjugates are provided, which have an acetaminophen moiety covalently linked to a second moiety. The conjugates provided may have one or more advantageous properties, including increased water solubility as compared to acetaminophen, reduced toxicity profile as compared to acetaminophen and an altered pharmacokinetic profile. Formulations comprising the conjugates are also provided, as well as methods of using the conjugates and kits comprising the conjugates.SELECTED DRAWING: None
Patent JP-2019183862-A (JP)
Title: Hydrogen storage rate estimation system and hydrogen storage rate estimation method
Inventor: SUGITA MIKI
IPC: F17C13/02
Filed: 2018-04-02
Abstract: To provide a hydrogen storage rate estimation system capable of easily measuring a hydrogen storage amount at a hydrogen storage alloy tank at a high accuracy irrespective of a metal type or metal temperature.SOLUTION: This invention comprises a temperature sensor 14 for detecting a metal temperature of hydrogen storage alloy tank 11, a pressure sensor 15 for detecting a hydrogen pressure in the hydrogen storage alloy tank 11, a memory unit 17 storing an estimated equation for getting hydrogen concentration with the metal temperature and the hydrogen pressure being applied as parameters and a calculation unit 16 for calculating a hydrogen concentration by the estimated equation in reference to a detected value of the metal temperature obtained from the temperature sensor 14 and a detected value of hydrogen pressure obtained from the pressure sensor 15 and outputting an estimated value of the hydrogen storage rate from the calculated hydrogen concentration.SELECTED DRAWING: Figure 1
Patent JP-2019184100-A (JP)
Title: Heating cooker
Inventor: HATA SHINICHIRO
IPC: F24C3/12
Filed: 2018-04-04
Abstract: To provide a heating cooker capable of letting a user properly recognize an arrangement place of a transmission part and a reception part for body detection signal if sticking matter such as the boiling-over sticks on a top face of the arrangement place of the transmission part and reception part for body detection signal.SOLUTION: A body detector 10 of a heating cooker 1 is configured to detect, when detecting a body having reflected a body detection signal transmitted from a transmission part 10a, whether the body is in contact with a top face 2a of the heating cooker 1. The heating cooker 1 comprises a notification part (a light emission part 11 and a control part 12) which generates, when the body in contact with the top face 2a is detected, notice output indicating the arrangement place of the transmission part 10a and a reception part 10b of the body detector 10 having detected the body.SELECTED DRAWING: Figure 1
Patent JP-2019182953-A (JP)
Title: Phenol resin composition and molded body
Inventor: NISHIKAWA YOSHIKI
IPC: C08K5/09
Filed: 2018-04-05
Abstract: To provide a phenol resin composition which is excellent in curability when injection molding is performed using an injection molding machine and a mold.SOLUTION: A phenol resin composition contains a novolak type phenol resin, hexamethylenetetramine and a curing catalyst, in which the curing catalyst contains aromatic carboxylic acid having a melting point of 220°C or higher.SELECTED DRAWING: None
Patent JP-2019182463-A (JP)
Title: Bag with spout
Inventor: FUCHITA TAIJI
IPC: B32B1/02
Filed: 2018-04-05
Abstract: To provide a bag with a spout, which can stand alone and has high shock resistance and excellent barrier properties.SOLUTION: This bag with a spout comprises: a bag body; and the spout fixed to the bag body. The bag body comprises a bag-forming laminate 10 that has a base material layer 11, a third adhesive resin layer 12, an inner sealant layer 13, a first adhesive resin layer 14, a barrier layer 15, a second adhesive resin layer 16, and an external sealant layer 17 in this order. The barrier layer 15 includes an ethylene-vinyl alcohol copolymer, the first and second adhesive layers 14, 16 are made of thermoplastic resins, and the spout is fixed to the surface of the external sealant layer 17 of the bag-forming laminate 10 constituting the bag body.SELECTED DRAWING: Figure 1
Patent JP-2019182100-A (JP)
Title: Vehicular power seat slide device
Inventor: TANIGUCHI MITSUGI
IPC: B60N2/07
Filed: 2018-04-05
Abstract: To provide a vehicular power seat slide device capable of suppressing compression of a screw rod.SOLUTION: A vehicular power seat slide device comprises: a lower rail; an upper rail which is attached to the lower rail movably in a cross direction of a vehicle; a feed nut attached to the lower rail; a screw rod which has a male screw part fitted to the feed nut, which is attached to the upper rail and rotates to the feed nut for moving the upper rail to the lower rail in the cross direction; a support member separated from the feed nut to a rear direction of the vehicle, and attached to the screw rod; and a protrusion which is integrated to the upper rail, which is provided between the support member and the feed nut, which is supported by the support member for restricting rearward movement of the upper rail to the screw rod.SELECTED DRAWING: Figure 3
Patent JP-2019109487-A (JP)
Title: Colored composition for color filter and color filter
Inventor: YAMAMOTO YUICHI
IPC: C08F293/00
Filed: 2018-04-06
Abstract: To provide a colored composition for a color filter exhibiting remarkable effects on a low contrast ratio, dispersion stability, heat resistance and solvent resistance properties, and deposition of foreign matter on a coated film when using quinacridone pigment.SOLUTION: The colored composition for a color filter, for which quinacridone pigment (A) is used as coloring agent, includes dye derivative (B), basic dispersant (C) containing an acrylic block copolymer and binder resin (D).SELECTED DRAWING: None
Patent JP-2018126554-A (JP)
Title: Ultrasound-based neuromodulation system
Inventor: KEVIN TAYLOR
IPC: A61B17/00
Filed: 2018-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a neuromodulation system including a catheter, which has a balloon along the distal end of the catheter.SOLUTION: An ultrasound transducer 16 positioned within an interior of a balloon 14 can be selectively activated to emit acoustic energy radially outwardly, targeting nerve tissue and other portions of the subject anatomy tissue. Targeted nerve tissue can be heated by the application of ultrasonic energy to neuromodulate the tissue. The system may be delivered over a guide wire. A catheter 12 enhances fluid delivery to a distal end of the catheter while reducing an overall diameter of the catheter. The catheter comprises a guide wire lumen that is eccentric relative to a center axis of the catheter.SELECTED DRAWING: Figure 1
Patent JP-2019187105-A (JP)
Title: Power conversion device
Inventor: GOTO KENGO
IPC: H01L23/36
Filed: 2018-04-11
Abstract: To provide a power conversion device which can suppress a reduction of a conversion efficiency due to an increase of an ambient temperature of the power conversion device and which can reduce a temperature stress of a semiconductor element.SOLUTION: In a power conversion device 100 having a cooler 103 cooling a semiconductor element 102 within the power conversion device, the cooler 103 enhances cooling capacity and lowers an element temperature by a cooler driving system 110a when an outside air temperature is high, thereby increasing a power conversion efficiency of the power conversion device 100.SELECTED DRAWING: Figure 1
Patent JP-2019183787-A (JP)
Title: Fuel supply control device of engine
Inventor: IZUMI TOSHIHIKO
IPC: F02D45/00
Filed: 2018-04-16
Abstract: To solve a problem on deterioration of accuracy of an intake air temperature at an inlet of a combustion chamber of an engine due to increase of an outside air temperature by radiation heat from a ground surface in a traveling state of a vehicle.SOLUTION: In a fuel supply control device of an engine including an engine control unit for controlling an outside air and a fuel supplied to a combustion chamber of the engine, an outside air temperature detection sensor detecting a temperature of the outside air, and a vehicle velocity sensor detecting a traveling state of a vehicle, the engine control unit determines the traveling state of the vehicle detected by the vehicle velocity sensor to correct the outside air temperature detected by the outside air temperature detection sensor, corrects an intake air temperature detected by an air flow sensor on the basis of the corrected value, and estimates an intake temperature at an inlet of the combustion chamber of the engine.SELECTED DRAWING: Figure 1
Patent JP-2019182723-A (JP)
Title: Method for manufacturing bacteria-produced cellulose carbon
Inventor: NOHARA MASAYA
IPC: C01B32/05
Filed: 2018-04-16
Abstract: To provide a method for manufacturing a bacteria-produced cellulose carbon having a sufficient specific surface area and high mechanical strength.SOLUTION: There is provided a method for manufacturing a bacteria-produced cellulose carbon carbonized by heat treating a bacteria-produced cellulose, comprising: a cellulose producing step S1 for producing a bacteria-produced cellulose in which cellulose nanofibers are dispersed using bacteria is produced; an impregnation step S2 for impregnating the bacteria-produced cellulose with a supercritical fluid; a drying step S3 for vaporizing the supercritical fluid from the bacteria-produced cellulose containing the supercritical fluid to obtain a dried body; and a carbonizing step S4 for heating and carbonizing the dried body in an atmosphere that the dried body is not burned.SELECTED DRAWING: Figure 1
Patent JP-2019182371-A (JP)
Title: tire
Inventor: HOSHINO MADOKA
IPC: B60C11/12
Filed: 2018-04-17
Abstract: To improve uneven wear resistance property in a tread pattern having an inclined main groove.SOLUTION: In a tire, first and second tread pattern parts P1, P2 arranged in one side and another side of the tire equator have a point symmetrical relationship. Each of the first and second tread pattern parts P1, P2 includes an inclined main groove 4 in which a shoulder main groove 3 is connected with an outer end part 4a, and the inclined main groove extends toward a tire equator C while being inclined with respect to the tire circumferential direction, and terminates with an inner end part 4b not crossing with the tire equator C. A center sipe 5 having a shallow bottom part 15 and a deep bottom part 16 passes through between the inclined main groove 4 of the first tread pattern part P1 and the inclined main groove 4 of the second tread pattern part P2.SELECTED DRAWING: Figure 2
Patent JP-2018133101-A (JP)
Title: Gold bar storage device and currency processing system
Inventor: IWAI YUTATSU
IPC: G07G1/00
Filed: 2018-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a gold bar storage device that, when an abnormal condition of the gold bar storage device has occurred, allows an operator to confirm the abnormal condition, and a currency processing system.SOLUTION: A currency processing system 1 includes a gold bar storage device (gold bar storage 100) in which a storage drawer 104 can be drawn from a housing 102, and a plurality of gold bar coins can be stored in the storage drawer 104, a display unit 212 for displaying condition information of the gold bar storage device, and abnormality condition detection means 140 for detecting that an abnormal condition of the gold bar storage device has occurred. The abnormal condition detected by the abnormality condition detection means 140 is displayed on the display unit 212.SELECTED DRAWING: Figure 8