baber/WOPTO huggingface dataset:
Patent JP-2021158844-A (JP)
Title: Capacitor module and power conversion device
Inventor: SUZUKI YUKI
IPC: H02M7/48
Filed: 2020-03-27
Abstract: To provide a capacitor module whose profile is lowered.SOLUTION: A capacitor module includes a smoothing capacitor 20, a P-side Y capacitor 30 and an N-side Y capacitor 40 as noise absorbing capacitors, a capacitor case 50, a P-side bus bar 21, an N-side bus bar 22, and ground bus bars 31, 41. A virtual plane including a P-side electrode surface 20a which is an electrode surface on a high potential side of the smoothing capacitor 20 is defined as a P-side virtual plane VSp. A virtual plane including an N-side electrode surface 20b which is an electrode surface on a low potential side of the smoothing capacitor 20 is defined as an N-side virtual plane VSn. An area between the P-side virtual plane VSp and the N-side virtual plane VSn is defined as an inter-PN area VA. The entire noise absorbing capacitors and the entire ground bus bars 31 and 41 are arranged in the inter-PN area VA.SELECTED DRAWING: Figure 7
Patent JP-2020114589-A (JP)
Title: Holding tool for coating tool
Inventor: KURITA YOICHI
IPC: A47G29/00
Filed: 2020-03-31
Abstract: To provide a holding tool for a coating tool which can easily hold the coating tool at an edge of a container of coating or the like, allow easy taking of the coating tool required in a coating work by hand, and improve workability at a construction site or the like.SOLUTION: A holding tool 1 for a coating tool includes: a mounting section 10 which is fixed by holding an edge of a container; and a holding section 14 which is formed integrally with the mounting section 10 and holds the coating tool at a position below the edge. The mounting section 10 has a first support section 11 for holding the edge of the container from the inside of the container and a second support section 13 which is integrally formed by extending from an upper end of the first support section 11 and holds the edge of the container from the outside of the container.SELECTED DRAWING: Figure 1
Patent JP-2021161511-A (JP)
Title: Electrode and electrochemical reaction cell for oxidation reaction
Inventor: TAKEDA YASUHIKO
IPC: C25B11/04
Filed: 2020-04-01
Abstract: To obtain a high-performance and highly-durable electrode for oxidation reaction.SOLUTION: An electrode for oxidation reaction includes a Ti substrate 18-1, a SnO2 layer 18-2 which is a layer including SnO2 formed on the Ti substrate 18-1 and has the largest ratio of Sn among metal elements in the layer, and an oxidation catalyst 18-3 carried on the SnO2 layer 18-2.SELECTED DRAWING: Figure 2
Patent JP-2020142086-A (JP)
Title: Video game processor, and video game processing program
Inventor: KATO JUN
IPC: A63F13/533
Filed: 2020-04-02
Abstract: To provide a video game processor capable of displaying an object in a display mode for allowing a user to operate easily and reducing a user's wrong operation.SOLUTION: A video game processor selectably displays plural panels in a predetermined array within a predetermined area on a display screen, receives a selection operation from among plural panels to be displayed from a user, identifies a panel 302 selectable continuously according to a panel 301 for receiving a selection operation from a user, and changes a display mode of a panel such that the identified panel becomes a display mode differing from a display mode of other panels.SELECTED DRAWING: Figure 10
Patent JP-2021165412-A (JP)
Title: Noble metal-based magnetic alloy
Inventor: MUKOYAMA TAKAAKI
IPC: C22C30/02
Filed: 2020-04-06
Abstract: To provide a noble metal-based magnetic alloy being an alloy having magnetic properties and made into a permanent magnet by being subjected to magnetization and combining ornament use excellent in castability, mechanical properties and fluidity and magnetic treatment use.SOLUTION: A noble metal-based magnetic alloy uses Pt-Co as a base alloy, and one or more kinds selected from Pd, In, Ag and Cu are added thereto.SELECTED DRAWING: None
Patent JP-2020117532-A (JP)
Title: PROCESS FOR PURIFICATION OF Axl TYROSINE RECEPTOR KINASE INHIBITOR "R428"
Inventor: Lene Raunkjaer PETERSEN
IPC: A61K31/501
Filed: 2020-04-09
Abstract: To provide a process for purifying 1-(6,7-dihydro-5H-benzo[6,7]cyclohepta[1,2-c]pyridazine-3-yl)-N-(7-(pyrrolidin-1-yl)-6,7,8,9-tetrahydro-5H-benzo[7]annulene-2-yl)-1H-1,2,4-triazole-3,5-diamine free base.SOLUTION: The process comprises a) dissolving a crude compound in a mixed solvent of C1-5 alcohol and water, together with an acid, and b) increasing the pH of the solution resulting from (a) until the compound is precipitated from the alcohol-water mixed solvent.SELECTED DRAWING: Figure 1
Patent JP-2021168533-A (JP)
Title: Rotary electric machine
Inventor: HORI SHUSUKE
IPC: H02K5/173
Filed: 2020-04-09
Abstract: To provide a rotary electric machine which can improve assemblability of a wave washer and can stabilize preload by the wave washer.SOLUTION: A rotary electric machine (1) in which an output axis (10) is held by an output side bearing (6) and a non-output side bearing (8) comprises: a bearing box (7) on a non-output side, which stores and holds the non-output side bearing (8); a wave washer (12) arranged between the bearing box (7) and an end face of an outer ring (8a) of the non-output side bearing (8) stored in the bearing box (7); and a coil end body (13) constituted between the wave washer (12) and the end face of the outer ring (8a) of the non-output side bearing (8) stored in the bearing box (7) or between the wave washer (12) and the bearing box (7).SELECTED DRAWING: Figure 1
Patent JP-2021168354-A (JP)
Title: Substrate housing container
Inventor: YAMAGISHI HIROKI
IPC: B65D85/30
Filed: 2020-04-10
Abstract: To suitably house a various kinds of substantially rectangular substrates P with the use of a substrate housing container 1 for housing substantially circular substrates.SOLUTION: The substrate housing container 1 comprises: a container body 20 which has, on its front side, an opening 21 for inserting and extracting substrates; and a lid 40 which closes the opening 21. When the opening 21 is viewed from the front side, both right and left lateral surfaces inside the container body 20 are provided with shelf parts 22 for placing substantially circular substrates. Auxiliary shelf members (side adapters 30) on the right and left sides for placing the substantially rectangular substrates P are detachably fitted to the shelf parts 22. A rear adapter 50 may also be provided for engaging with rear portions of the side adapters 30 on the right and left sides.SELECTED DRAWING: Figure 1
Patent JP-2021169592-A (JP)
Title: Initiator composition for alkali polymerization nylon, method for producing the same, and method for producing alkali polymerization nylon
Inventor: HIDEKURA KENTA
IPC: C08G69/04
Filed: 2020-04-17
Abstract: To provide an initiator composition for alkali polymerization nylon which has low toxicity, facilitates measurement and has a high polymerization rate, a method for producing an initiator composition for alkali polymerization nylon, and alkali polymerization nylon produced using the initiator composition for alkali polymerization nylon.SOLUTION: An initiator composition for alkali polymerization nylon contains 15-90 wt.% of caprolactam block trimerization diisocyanate and caprolactam. A method for producing an initiator composition for alkali polymerization nylon reacts 9-55 wt.% of trimerization diisocyanate and 45-91 wt.% of caprolactam, and produces 15-90 wt.% of caprolactam block trimerization diisocyanate. Alkali polymerization nylon is obtained by polymerization and solidification of a raw material composition of alkali polymerization nylon using the initiator composition for alkali polymerization nylon.SELECTED DRAWING: Figure 1
Patent JP-2021171182-A (JP)
Title: Game machine
Inventor: NOZAKI TAKU
IPC: A63F7/02
Filed: 2020-04-21
Abstract: To provide a game machine having new amusement.SOLUTION: A game machine includes: reservation means capable of reserving up to a predetermined number of pieces of acquired start information; lottery means for holding a lottery by using start information under reservation when a variation start condition is satisfied; pattern control means for performing control so as to derive a lottery result by variation displaying a pattern when a variation start condition is satisfied; special game state control means capable of shifting to a special game state in which a pattern is not displayed variably when a special stop mode for showing a special result is derived; specific game state control means capable of shifting to a specific game state that is a game state in which a pattern is displayed variably and is more advantageous than a normal game state when a specific stop mode for showing a specific result is derived; preceding determination means capable of performing preceding determination of a lottery result; and preceding performance control means for performing control so as to execute a preceding performance prior to variation display of a pattern on the basis of a result of preceding determination.SELECTED DRAWING: Figure 8
Patent JP-2021173434-A (JP)
Title: Door opening/closing detection unit and heating cooker
Inventor: OIKAWA TAKAHIRO
IPC: F24C7/02
Filed: 2020-04-21
Abstract: To provide a door opening/closing detection unit which reduces the kinds of components and is capable of implementing required functions in a simple structure, and a heating cooker.SOLUTION: The present invention relates to the door opening/closing detection unit comprising a base member, an abutment member which is slid in response to opening/closing of a door, an elastic body which pushes the abutment member to the side of the door, and at least two switches. The base member includes a switch mount part in which the at least two switches are mounted, and a groove-shaped abutment member mount part in which the abutment member is mounted. The at least two switches include at least any two of a latch switch for stopping supply of a power source, a short-circuiting switch which is functioned as a safety device, and a monitor switch for transmitting an opening/closing detection signal of the door. The abutment member includes a first pressing part and a second pressing part which depress actuators of the at least two switches, and the abutment member is slid along the abutment member mount part.SELECTED DRAWING: Figure 5
Patent JP-2021171953-A (JP)
Title: Cardboard material
Inventor: SHIODA SHUNSUKE
IPC: B31F1/08
Filed: 2020-04-21
Abstract: To suppress a rule crack of a folding line with a cardboard material.SOLUTION: A cardboard material 1 is a cardboard material using cardboard by sticking a liner to a middle core. The density of the liner is not less than 0.60 [g/cm3] and not more than 0.85 [g/cm3], the average fiber length in the length of pulp fiber constituting the liner is not less than 0.98 [mm] and not more than 1.55 [mm], and in the pulp fiber constituting the liner, the contained amount of fine fiber whose fiber length is not less than 0.0 [mm] and not more than 0.2 [mm] is not less than 15 [%] and not more than 38 [%].SELECTED DRAWING: Figure 1
Patent JP-2021173223-A (JP)
Title: Additive gas supply device of engine
Inventor: YAMAMOTO SHUHEI
IPC: F01N3/00
Filed: 2020-04-24
Abstract: To provide an intake device of an engine, in which a large quantity of additive gases can be uniformly distributed to a plurality of intake passages without increasing pressure loss.SOLUTION: A fourth branch pipe portion 37 has, at the inner wall thereof, a protrusion 37C protruding toward an upstream-side end of a communication path 37B. A passage cross section of the communication path 37B of the fourth branch pipe portion 37 at an upstream side is formed larger than a passage cross section of the communication path 37B. The fourth branch pipe portion 37 is formed into a cylindrical shape. The protrusion 37C is formed of a curved face protruding toward a center axis of the fourth branch pipe portion 37. The curved face forming the protrusion 37C protrudes up to the vicinity of the center axis in a cross section orthogonal to a cylinder row direction of the fourth branch pipe portion 37. Also, a first branch pipe portion 34 and a third branch pipe portion 36 are formed similar to the fourth branch pipe portion 37.SELECTED DRAWING: Figure 8
Patent JP-2021171407-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-04-27
Abstract: To increase game amusement.SOLUTION: In a first display performance, a decorative symbol is varied. In a second display performance, a predetermined icon which is an icon representing reservation or variation and a number symbol including a number are displayed. In a third display performance, a predetermined icon is moved. In a fourth display performance, the number symbol is moved. A combination performance including the first display performance, the second display performance, the third display performance and the fourth display performance may be executed. In the combination performance, after the first display performance and the second display performance are executed, the third display performance and the fourth display performance are executed. A predetermined icon moves along the guide.SELECTED DRAWING: Figure 65
Patent JP-2021173246-A (JP)
Title: Fluid pressure drive device
Inventor: AKAMI TOSHIYA
IPC: F04B49/12
Filed: 2020-04-28
Abstract: To provide a fluid pressure drive device which can precisely control a discharge flow rate of a split flow type pump and reduce costs.SOLUTION: A fluid pressure drive device 110 according to an embodiment includes a main pump 15 and a single pressure gauge 11. The main pump is a swash plate type variable displacement and split flow type hydraulic pump which controls discharge flow rates of a first hydraulic fluid and a second hydraulic fluid discharged to a first pressured oil supply passage 120 and a second pressured oil supply passage 121 with one swash plate 23. The pressure gauge 11 measures an intermediate pressure of a discharge fluid in a confluent position 123a between the first pressured oil supply passage 120 and the second pressured oil supply passage 121. A discharge passage is controlled based on a pressure value measured by the pressure gauge 11.SELECTED DRAWING: Figure 2
Patent JP-2021143582-A (JP)
Title: Door system and vehicle
Inventor: UCHIDA SHINSUKE
IPC: E05F15/632
Filed: 2020-04-28
Abstract: To provide a door system and a vehicle that can improve the accuracy of detecting foreign objects entering inside a door bag while suppressing the complexity of a configuration.SOLUTION: A door system 10 includes a door 13, a rotating body 15, and a detection unit. The door 13 enters and exits a door bag 11 through opening and closing movements thereof. The rotating body 15 is placed inside the door bag 11. The rotating body 15 is brought into rotation by the action of an external force. The detection unit detects a state quantity related to the rotation of the rotating body 15 in the direction of opening the door 13 at least among the directions of rotation of the rotating body 15.SELECTED DRAWING: Figure 1
Patent JP-2021174730-A (JP)
Title: Aqueous electrolyte solution, aluminum battery, and method for manufacturing aqueous electrolyte solution
Inventor: SENO KOTA
IPC: H01M6/06
Filed: 2020-04-28
Abstract: To provide: an aqueous electrolyte solution which can suppress the overvoltage of an aluminum-containing negative electrode; an aluminum battery having the same; and a method for manufacturing such an aqueous electrolyte solution.SOLUTION: An aqueous electrolyte solution is to be used for an aluminum battery having an aluminum-containing negative electrode. The aqueous electrolyte solution comprises a first compound represented by the following formula (1), and a second compound represented by the following formula (2): Al[(CnF(2n+1)SO2)2 N]3 (1); and H(CnF(2n+1)SO2)2 N (2). In the formulas (1) and (2), n independently represents an integer of 0 up to 4.SELECTED DRAWING: Figure 1
Patent JP-2021175620-A (JP)
Title: Hybrid vehicle
Inventor: AMITANI KENJI
IPC: B60W10/08
Filed: 2020-05-01
Abstract: To provide a hybrid vehicle that is able to reduce a catalyst warm-up period and improve fuel consumption.SOLUTION: When a catalyst is warmed up by driving a diesel engine, a control device sets target engine torque every predetermined time and obtains an engine exhaust temperature of an exhaust gas, based on the target engine torque. Further, the control device obtains an amount of heat radiated from exhaust gas by an exhaust system from the diesel engine to the catalyst. Subsequently, based on the engine exhaust temperature and the amount of radiated heat, the control device obtains an inflow exhaust temperature when the exhaust gas flows into the catalyst. If it is determined that the catalyst temperature is equal to or lower than the inflow exhaust gas temperature, the control device drives the diesel engine with the target engine torque to warm up the catalyst. On the other hand, if it is determined that the catalyst temperature is higher than the inflow exhaust temperature, the control device stops the diesel engine and executes running of a motor for a predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021177204-A (JP)
Title: Pigment dispersion composition for black matrix, and pigment dispersion resist composition for black matrix
Inventor: TSUJI YASUTO
IPC: C09D17/00
Filed: 2020-05-07
Abstract: To provide a pigment dispersion composition for black matrix that can provide a pigment dispersion resist composition for black matrix having a low reflectivity, and is excellent in dispersion stability.SOLUTION: A pigment dispersion composition for black matrix contains carbon black and/or lactam black, silica, basic group-containing pigment dispersant, alkaline-soluble resin, and solvent, where the silica is subjected to surface treatment with hexamethylsilazane, and an amount of the silica is 40 pts.mass or less with respect to 100 pts.mass of carbon black and/or lactam black.SELECTED DRAWING: None
Patent JP-2021177703-A (JP)
Title: Riding type grooving machine
Inventor: MISAWA MITSURU
IPC: A01B13/00
Filed: 2020-05-11
Abstract: To provide a riding type grooving machine capable of running stably.SOLUTION: With a screw part 39 of either one of the female screw part 39 and a male screw part 43 provided on an upper part of a handle shaft 2, the screw part 43 of the other one of them is screwed, and thereby a handle mounting part 41 for connecting a handle 1 to the handle shaft 2 and a handle shaft rotation support pipe 10 provided on the front of a body frame, for connecting the handle shaft 2 rotatably, are sandwiched between a connection bracket 3 connected to a lower part of the handle shaft 2 and connected to a wheel, and the other screw part 43, and by pulling up the handle shaft 2 by tightening the other screw part 43, tightening force is increased and slide resistance of the handle shaft 2 is increased. As a result, sudden losing of the handle 1 can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021180090-A (JP)
Title: Heater drive circuit
Inventor: OHASHI MITSUO
IPC: H05B3/00
Filed: 2020-05-12
Abstract: To provide a heater drive circuit that can solve a problem of not starting when the power is turned on and can shift to the normal control state.SOLUTION: The present invention relates to a heater drive circuit (10) that can drive a heater (6) to maintain predetermined temperature. The heater drive circuit includes a bridge circuit (11) to which the heater is connected, an operational amplifier (12) connected to the bridge circuit, a transistor (TR1) connected to an input unit of the bridge circuit, and a start circuit (40) that drives the transistor (TR1) when the voltage Vb of the input unit is equal to or lower than a predetermined voltage.SELECTED DRAWING: Figure 2
Patent JP-2021188509-A (JP)
Title: Fuel injection valve
Inventor: MITSUFUJI Kenta
IPC: F02M51/06
Filed: 2020-05-25
Abstract: To provide a fuel injection valve that reduces the variation of fuel injection amount.SOLUTION: A fuel injection valve 200 has a valve body 201 that opens/closes a channel, a fixed core 207 that generates electro-magnetic force, and an anchor 206 that opposes to the fixed core 207. The anchor 206 is formed with a fuel passage hole 32a penetrating the anchor 206 in a valve body axial direction, and an auxiliary hole 33a penetrating the anchor 206 in a valve body axial direction. The auxiliary hole 33a is disposed so that the innermost diameter side end portion located on the innermost diameter side of the anchor 206 on an inlet surface is located at the same position of an outermost diameter 34 of a fuel outlet surface of a through-hole 207d formed on the fixed core 207, or is located on the outer side than the outermost diameter 34 in the diametrical direction.SELECTED DRAWING: Figure 3B
Patent JP-2021188273-A (JP)
Title: Column-beam frame
Inventor: SAITO YUMA
IPC: E04B1/24
Filed: 2020-05-26
Abstract: To improve the workability of a column-beam frame by simplifying a joint structure of a column and a beam.SOLUTION: A column-beam frame 10 has: a column 20 erected on a support structure 14; a first steel beam 22 bridged and joined to a head part 28 of the column 20 and arranged in one direction; and a second steel beam 24 bridged and joined to an upper surface of the first steel beam 22 so as to intersect the first steel beam 22.SELECTED DRAWING: Figure 1
Patent JP-2021188968-A (JP)
Title: Grain size distribution measuring method, grain size distribution measuring device, and computing device
Inventor: TAKAGI HIROYUKI
IPC: G01N15/02
Filed: 2020-05-27
Abstract: To provide a gain size distribution measuring method with which it is possible to nondestructively measure a grain size distribution at high speed.SOLUTION: Provided is a grain size distribution measuring method for measuring grain size distribution of particles the grain size distribution of which is unknown. This method includes: an image acquisition step S2 for acquiring the first CT image of a target sample composed of particles; a statistical value calculation step S3 for dividing the acquired first CT image into prescribed grids so as to designate an interest region and calculating a grid statistical value pertaining to grid with respect to a CT value and a first statistical value that includes a total statistical value of the whole of the first CT image; and a measurement step S4 that includes a grain size distribution measurement step S41 for measuring the grain size distribution of the particles in the target sample on the basis of a second statistical value that, pertaining to a second CT image of a standard sample composed of particles the grain size of which is known, includes the grid statistical value included in the first statistical value, a grid statistical value similar to the total statistical value and the total statistical value.SELECTED DRAWING: Figure 1
Patent JP-2021191402-A (JP)
Title: Image processing apparatus, radiation imaging system, image processing method, and image processing program
Inventor: KITANO KOICHI
IPC: A61B6/00
Filed: 2020-06-05
Abstract: To provide an image processing apparatus, radiation imaging system, image processing method, and image processing program which can improve the image quality of a radiation image.SOLUTION: A console 11 includes a CPU 60A as at least one processor. The CPU 60A acquires a radiation image 45 of an imaging region SA in which a patient P is present captured by a radioscopic apparatus 10. The CPU 60A identifies a structure image 47B included in the radiation image 45 and representing a structure of a specific shape having a transmissivity of radial ray R lower than that of the patient P, on the basis of the specific shape. The CPU 60A carries out image processing on the radiation image 45 according to the structure image 47B.SELECTED DRAWING: Figure 9