baber/WOPTO huggingface dataset:
Patent JP-2020119955-A (JP)
Title: Connection structure, method for manufacturing connection structure, conductive material, and method for manufacturing conductive material
Inventor: SAITO SATOSHI
IPC: C22C13/02
Filed: 2019-01-22
Abstract: To provide a connection structure capable of effectively increasing insulation reliability and conduction reliability even when electrodes are electrically connected.SOLUTION: A connection structure comprises a first connection target member including a first electrode on an upper surface, a second connection target member including a second electrode on a lower surface, and a connection unit connecting the first and second connection target members. The first and second electrodes face to each other via the connection unit. A distance between the first and second electrodes is less than or equal to 10 μm. The connection unit includes a solder part and a hardened material part. The solder part in the connection unit is arranged between the first and second electrodes so as to electrically connect the first and second electrodes. The solder part is arranged so as to reach at least a side surface of the first electrode or a side surface of the second electrode. A thickness of the solder part on the side surface of the first or second electrode is less than 35 μm.SELECTED DRAWING: Figure 1
Patent JP-2020116884-A (JP)
Title: Method for producing mold
Inventor: OGI YOSHIFUMI
IPC: B28B11/04
Filed: 2019-01-25
Abstract: To provide a method for producing a mold having high strength and satisfactory dimensional stability, and in which the generation of gas is suppressed even if being heated by casting.SOLUTION: A method for producing a mold has a process where one or more kinds of silica-containing solutions selected from a silica sol solution and an alkyl silicate solution other than monomers are infiltrated into a molding molded using an additional production device, and thereafter, the infiltrated molding is heated at 500 to 1,200°C.SELECTED DRAWING: None
Patent JP-2020121738-A (JP)
Title: Exterior material
Inventor: HASEGAWA KUMIKO
IPC: B65D77/04
Filed: 2019-01-29
Abstract: To provide an exterior material which is light in weight, and in which an inner container and the exterior material are separated, and load resistance is more than 500 N.SOLUTION: An exterior material can store an inner container. The exterior material is formed of a plastic material. The exterior material has: an outer cylindrical part which has a length approximately equal to an entire length of the inner container; and a planar part extending to be converged from the outer cylindrical part to a neck part of the inner container. The exterior material has load resistance more than 500 N.SELECTED DRAWING: Figure 2b
Patent JP-2020122415-A (JP)
Title: cylinder head
Inventor: TAMURA SHOTA
IPC: F02B77/04
Filed: 2019-01-29
Abstract: To prevent operation failure of an intake valve caused by blowing-in of air-fuel mixture into an intake port, in an Atkinson cycle engine in which an expansion ratio is made to be larger than a compression ratio by opening the intake valve to a certain degree during a compression stroke.SOLUTION: In the vicinity of an outlet part of an intake port 6, an air jetting injector 19 (air jetting means) is arranged capable of jetting pressurized air toward a stem 8a of an intake valve 8. In an intake stroke in which a fuel is cut such as at the time of deceleration, pressurized air is jetted toward the stem 8a of the intake valve 8 from the air jetting injector 19. Accordingly, even when oil content and carbon are attached to the stem 8a, they are quickly eliminated, and a smooth operation of the intake valve 8 is secured.SELECTED DRAWING: Figure 2
Patent JP-2020122894-A (JP)
Title: Manipulation system
Inventor: KURAMOCHI HISAFUMI
IPC: G02B21/32
Filed: 2019-01-31
Abstract: To provide a manipulation system capable of collecting minute objects one by one by improving detection accuracy of the minute objects.SOLUTION: A manipulation system comprises: a tubular instrument; a manipulator mounted with the tubular instrument; a sample stage on which a container for housing a minute object is placed; a first microscope arranged above the sample stage; a first imaging device for imaging a first image via the first microscope; and a controller. On the basis of the first image, the controller creates a first binary image for displaying a plurality of bright parts having brightness of a first threshold value or more and a second binary image for displaying a plurality of dark parts having brightness of a second threshold value or less, and has: an image processing unit for creating a third binary image by overlapping the first binary image and the second binary image; and a position detecting unit for detecting a position of the tubular instrument on the basis of a detection part where the bright part and the dark part are combined in the third binary image.SELECTED DRAWING: Figure 10
Patent JP-2020120979-A (JP)
Title: Information processing program, information processing method, and information processor
Inventor: TAGO JUNJI
IPC: G06T13/20
Filed: 2019-01-31
Abstract: To suppress a feeling of incongruity given by avoidance operation.SOLUTION: An information processing program allows a computer to achieve: an avoidance operation execution function of allowing a first character to execute avoidance operation on the basis of a player's input of avoidance operation; a determination function of determining whether a predetermined condition is satisfied when the player inputs avoidance operation; and a special attack execution function of allowing a second character to execute a special attack as an attack against the first character and as an attack resulting in failure when the determination function determines that a predetermined condition is satisfied.SELECTED DRAWING: Figure 2
Patent JP-2020126345-A (JP)
Title: Face authentication server apparatus, face authentication method and face authentication program
Inventor: NAKAMURA KENTARO
IPC: A61B5/1171
Filed: 2019-02-01
Abstract: To provide a face authentication server apparatus capable of stably and efficiently operating face authentication function for each provider of face authentication service.SOLUTION: A face management server 5 accumulates face image data of registered persons. Multiple face matching servers 6 stores the face feature data of the registered person generated from the face image data of the registered person in a group unit assigned by the face management server and executes a series of collation processing of the face feature data of the registered person stored in the group unit with the face feature data of the object person generated from the face image data of the object person of the face authentication acquired from a face recognition unit 1.SELECTED DRAWING: Figure 13
Patent JP-2019068485-A (JP)
Title: Dynamic range control for various reproduction environment
Inventor: JEROEN KOPPENS
IPC: H04S7/00
Filed: 2019-02-04
Abstract: To provide dynamic range control for various reproduction environment.SOLUTION: In an audio encoder, default gain is generated based on a default dynamic range compression (DRC) curve, for an audio content received in source audio format, and a non-default gain is generated for non-default gain profile. A finite difference gain is generated based on the default gain and the non-default gain. An audio signal including an audio content, a default DRC curve and the finite difference gain is generated. In the audio decoder, the default DRC curve and the finite difference gain are identified from the audio signal. A default gain is generated again on the basis of the default DRC curve. Based on the combination of the regenerated default gain and the finite difference gain, operation is executed for the audio content extracted from the audio signal.SELECTED DRAWING: Figure 3
Patent JP-2020125531-A (JP)
Title: Method for separation of vanadium, method for production of electrolyte for redox flow battery, apparatus for separation of vanadium and apparatus for production of electrolyte for redox flow battery
Inventor: TAKAHASHI HIROSHI
IPC: H01M8/18
Filed: 2019-02-06
Abstract: To provide an inexpensive, simple and selective method for the separation of vanadium.SOLUTION: The method for the separation of vanadium from a metal mixture containing at least a metal admixture of one or more kinds of divalent or trivalent metals selected from nickel, iron and magnesium and vanadium, includes: a slurrying step of adding water to the metal mixture to produce a raw material slurry; an ammonium sulfate addition step of adding an ammonium sulfate component comprising ammonium sulfate and/or ammonium hydrogen sulfate to the raw material slurry to produce an ammonium sulfate-added slurry; an acid leaching step of adding sulfuric acid to the ammonium sulfate-added slurry to produce an acid leaching slurry including a solid component including an oxide of a divalent or trivalent metal and an acid leaching solution including a vanadium compound; and a solid component separation step of separating the solid component from the acid leaching slurry to produce the acid leaching solution.SELECTED DRAWING: Figure 1
Patent JP-2020129282-A (JP)
Title: Program, information processing device, and information processing method
Inventor: TAKAHASHI MITSUNORI
IPC: H04L9/32
Filed: 2019-02-08
Abstract: To provide a program, information processing device, and information processing method, which prevent fraudulent transaction information not intended by a user from being recorded in a distributed ledger.SOLUTION: A program provided herein makes an information processing device perform steps of: receiving first transaction information for moving a virtual asset from a first address to a second address for a predetermined fee; generating second transaction information for moving the virtual asset from the first address to an address different from the second address for a specified fee that is higher than that of the first transaction information when the first transaction information before being stored in a block satisfies predefined fraudulent conditions; and transmitting the second transaction information to a blockchain network.SELECTED DRAWING: Figure 10
Patent JP-2020130194-A (JP)
Title: Beverage supply device
Inventor: FUKUSHIMA NAOTO
IPC: A47J31/44
Filed: 2019-02-12
Abstract: To provide a beverage supply device that can reliably prevent malfunction of a boiling detection sensor even when steam is returned to a hot water tank from a boiler.SOLUTION: A beverage supply device includes: a heater 40 for heating water to be supplied from a hot water tank 11; and a steam returning pipe 41 connected to a steam returning route for returning surplus steam to the hot water tank 11 from a boiler 73. The steam returning pipe 41 has a lower end opening 42 inside the hot water tank 11 which is arranged lower than a lowermost part of the heater 40.SELECTED DRAWING: Figure 8
Patent JP-2020136740-A (JP)
Title: Speaker member
Inventor: KUMO HIROYASU
IPC: C08J5/04
Filed: 2019-02-13
Abstract: To provide a speaker member which has an excellent balance between strength and Young's modulus and internal loss.SOLUTION: A speaker member according to the present invention includes a molded body of a molding composition containing a thermoplastic resin and cellulose nanofibers modified with an acetyl group, and the thermoplastic resin is at least one selected from the group consisting of polyamide resins, polyolefin resins, and polylactic acid resins.SELECTED DRAWING: Figure 1
Patent JP-2019106204-A (JP)
Title: Application program
Inventor: KUSAKABE MINORU
IPC: G06F3/038
Filed: 2019-02-18
Abstract: To provide an application program that can efficiently input operation instructions using general pointing devices.SOLUTION: There is used an application program causing an information processing apparatus to execute: an operation instruction input step of inputting operation instructions using a plurality of pointing devices; a device detection step of detecting information on the used pointing devices on the basis of the operation instructions; an operation detail determination step of determining the details of an operation on the basis of the operation instruction from at least one of the plurality of pointing devices; and a device storage step of storing the information on the pointing device corresponding to the details of the operation, wherein the operation detail determination step determines the details of the operation on the basis of the operation instructions, the information on the pointing devices detected in the device detection step, and the information on the pointing device stored in the device storage step.SELECTED DRAWING: Figure 5
Patent JP-2020133802-A (JP)
Title: Linear solenoid valve and hydraulic control device
Inventor: TSUCHIDA KENICHI
IPC: F16H61/00
Filed: 2019-02-21
Abstract: To provide a linear solenoid valve that can effectively control a strainer from shifting on a radial outside, and to provide a hydraulic control device.SOLUTION: A linear solenoid valve includes a strainer 50 fitted to a sleeve so as to cover a port 24. The strainer 50 includes a filter part 51 and a projection part 53 formed so as to project on a radial outside more than the filter part 51.SELECTED DRAWING: Figure 5
Patent JP-2020133561-A (JP)
Title: Internal combustion engine
Inventor: SUGIURA HIROYUKI
IPC: F02F1/00
Filed: 2019-02-22
Abstract: To provide an internal combustion engine which can contribute to weight reduction and downsizing of an engine body.SOLUTION: An internal combustion engine includes: an engine body 33 which rotatably supports a crank shaft 71 and houses a piston which linearly reciprocates in a cylinder at the inner side of a wall body 79; and a power transmission mechanism 81 which includes a rotating body 98, which is disposed at the outer side of the wall body 79 and rotates around a support shaft 97, and transmits rotation of the crank shaft 71 to a cam shaft; a shaft body 105 which is inserted from the inner side of the wall body 79, is prevented from being removed to the outer side, and penetrates through the support shaft 97; and a female screw member 107 which is coupled to a male screw 106 at a tip of the shaft body 105 and fixes the support shaft 97 to the wall body 79.SELECTED DRAWING: Figure 8
Patent JP-2020137380-A (JP)
Title: Vehicle control device
Inventor: NAKATAKE AKEMI
IPC: B60L58/12
Filed: 2019-02-26
Abstract: To enable regenerative electric power on a downslope road to increase.SOLUTION: An electric vehicle is equipped with an MG that drives the electric vehicle and regenerates kinetic energy, an electricity storage device that supplies electricity for rotating the MG and stores regenerated electricity, and a temperature rising device that rises a temperature of the electricity storage device. An ECU of the electric vehicle estimates electric energy Wk anticipated to be regenerated that can be regenerated when the vehicle finishes travelling down on a downslope road on which the vehicle starts travelling down (S115), estimates chargeable electric energy Wkin that can be charged during starting of travelling down on the downslope road and finishing thereof, when the vehicle is charged with current chargeable electricity upper-limit value Win of the electricity storage device (S116), calculates SOCa already charged when the vehicle is charged with the chargeable electric energy, from SOC just before starting travelling down on the downslope road (S121) and controls the temperature rising device (S125) so that a temperature is risen when the current chargeable electricity upper-limit value Win can be increased by rising the temperature of the electricity storage device (S124:YES) when the electric energy Wk is above the chargeable electric energy Wkin (S117:YES) and when the SOCa is less than a prescribed SOCb (S122:YES).SELECTED DRAWING: Figure 3
Patent JP-2020137561-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To provide a game machine capable of suitably increasing a degree of attention to a game.SOLUTION: A game board unit 80X includes an operation hole. When a jackpot occurs in a lottery based on entry into the operation hole, a shift is performed to an opening/closing execution mode. In the opening/closing execution mode, a variable winning device 82X is switched from a closed state to an open state, and a round game in which the variable winning device 82X is switched to a closed state is repeated for plural times when the number of game balls entering a large prize hole 82a after switching to an open state reaches a preset upper-limit number. When entry exceeding the upper-limit number occurs in each round, an occurrence lottery of a holding notice performance is executed by a lottery based on the entry. When the lottery is won, a display mode of a reservation display part 500X provided in the variable winning device 82X is changed so as to be in a display mode corresponding to reservation information in storage.SELECTED DRAWING: Figure 37
Patent JP-2020139763-A (JP)
Title: Monitoring device, monitoring method, creation method of shaft vibration determination model, and program
Inventor: SABURI SEIJI
IPC: F01D17/20
Filed: 2019-02-27
Abstract: To provide a monitoring device for detecting an abnormal vibration of shaft by a certain criterion according to the change of an operational condition.SOLUTION: A monitoring device comprises: a process data acquisition unit for acquiring process data showing the operational condition of a machine having a revolving shaft; a shaft-vibration value acquisition unit for acquiring the measured shaft-vibration value of the revolving shaft in an operational condition shown in the process data; a determination model for determining the normal value of the shaft vibration value in accordance with the operational condition that is created based on the shaft vibration value measured in the operation of the machine and on the shaft vibration value calculated according to a prescribed shaft vibration calculation model; and a monitoring unit for evaluating the measured value of the shaft vibration on the basis of the process data, the measured shaft vibration value, and the determination model.SELECTED DRAWING: Figure 1
Patent JP-2020139440-A (JP)
Title: Catalyst case of internal combustion engine for automobile
Inventor: OISHI NAOKI
IPC: F01N3/28
Filed: 2019-02-27
Abstract: To provide a catalyst case which can contribute to the weight reduction of a vehicle, and is excellent in exhaust gas purification performance.SOLUTION: A catalyst case 1 has a cylindrical main body part 9 incorporated with a three-dimensional catalyst 8, an upper throttled part 10 joined to an upper end of the cylindrical main body part 9, and an L-shaped joint 7 joined to an upper end of the upper throttled part 10. A joining part between the joint 7 and the upper throttled part 10 is formed into a straight part 11 whose height H is lower than a radius R. An axial core 15 of the straight part 11 is offset to a cylinder head 3 side from an axial core 16 of the cylindrical main body part 9. Since the joint 7 is offset to the cylinder head 3 side, the catalyst case 1 can be made to approach the cylinder head 3 while allowing the size reduction of the joint 7. A length of an exhaust pipe can be thereby shortened when mounting an engine to an engine room in a front exhaustion posture. Since the height H of the straight part 11 is low, an exhaust gas can be equally diffused in the upper throttled part 10 by using the linear propagation performance of the exhaust gas.SELECTED DRAWING: Figure 1
Patent JP-2020139183-A (JP)
Title: SmZrFeCo MAGNETIC COMPOUND AND METHOD FOR PRODUCING THE SAME
Inventor: OGAWA DAISUKE
IPC: H01F1/055
Filed: 2019-02-27
Abstract: To provide a SmZrFeCo magnetic compound that has practical stability thermally without adding Ti and V, which are phase stabilizing elements, and a method for producing the same.SOLUTION: A magnetic compound is represented by formula (Sm(1-x) Zrx)a(Fe(1-y) Coy)12Mb (where M is at least one element selected from the group consisting of unavoidable impurity elements and Al, Cr, Cu, Ga, Ag and Au, 0≤x≤0.5, 0≤y≤0.6, 0.90≤a≤1.57, 0≤b≤0.4), has a ThMn12 type crystal structure, and has a magnetization of 1.80 T or more.SELECTED DRAWING: Figure 4A
Patent JP-2020141480-A (JP)
Title: Surge protection circuit
Inventor: YOSHIYA GO
IPC: H01L21/822
Filed: 2019-02-28
Abstract: To provide a surge protection circuit having sufficient protection performance while reducing the number of semiconductor elements used.SOLUTION: In a sink apparatus 1, a surge protection circuit 12 includes: a surge protection element R1 interposed in series in a DDC (Display Data Channel) communication line for an electronic apparatus to communicate with another electronic apparatus; and a bypass circuit 121 for detecting connection of the other electronic apparatus to the DDC communication line and bypassing the surge protection element. Since the surge protection element is bypassed when the other electronic apparatus is connected and "float" of a Lo level voltage from a ground voltage is suppressed, a surge protection element with a large resistance value can be used and sufficient surge protection can be achieved with few semiconductor elements.SELECTED DRAWING: Figure 2
Patent JP-2019154433-A (JP)
Title: Water-in-oil emulsified oil and fat composition
Inventor: TAKAGI RISA
IPC: A23D7/015
Filed: 2019-03-06
Abstract: To provide a novel water-in-oil emulsified oil and fat composition having excellent characteristics, with low contents of fat, saturated fatty acid, and trans fatty acid.SOLUTION: A water-in-oil emulsified oil and fat composition contains oil and fat component of 1-42 wt.% and is free from partially hydrogenated oil and fat. The water-in-oil emulsified oil and fat composition contains ester exchange oil of 1-5 wt.%, and wax of 0.1-1 wt.%. In all the constituent fatty acid of the oil and fat component, saturated fatty acid is 20 wt.% or less.SELECTED DRAWING: None
Patent JP-2020149007-A (JP)
Title: projector
Inventor: SUGIYAMA NOBUO
IPC: H05K7/20
Filed: 2019-03-15
Abstract: To provide a projector in which: even when cooling performance of the projector is improved, cooling means is not increased in size, and noise generated from a blower device is not increased.SOLUTION: A projector 1 includes an object of cooling, and comprises: a light source device that emits light; light modulation devices 4RP, 4GP, 4BP that modulate the light from the light source device according to image signals; a projection optical device that projects the light modulated by the light modulation devices; a cooling device 10 that cools the object of cooling with a coolant changing to a gas; and a control unit 90 that controls the cooling device. The cooling device has a coolant creation unit 20 that creates the coolant, a coolant transfer unit 50 that transfers the created coolant toward the object of cooling, and a cooling blower device 60 that blows air to the object of cooling. The control unit drives at least part of the cooling device during a predetermined time in a state where the operation of the projector is stopped.SELECTED DRAWING: Figure 2