baber/WOPTO huggingface dataset:
Patent JP-2019091764-A (JP)
Title: Power control unit
Inventor: MIURA SHINICHI
IPC: H01L23/473
Filed: 2017-11-13
Abstract: To prevent water from adhering to a gasket 14 in a power control unit 10 in which a lower cover 16 closing a refrigerant flow passage 12 is attached to the lower surface of a housing with the gasket 14 interposed therebetween.SOLUTION: A power control unit 10 is provided with a refrigerant flow passage 12 provided at the lower part of a housing 11 and a lower cover 16 for closing the refrigerant flow passage 12. The lower cover 16 is attached to the lower surface of the housing 11 with a gasket 14 disposed interposed therebetween so as to surround the refrigerant flow passage 12. The front surface 112 of the housing 11 is provided with flow path openings 19a and 19b in communication with the refrigerant flow passage 12. The housing 11 is provided with a wall 17 projecting from the housing 11 between the flow path opening 19a and the gasket 14. The refrigerant leaked from the joint between the flow path opening and a pipe moves downward along the front surface of the housing. A wall 17 blocks the refrigerant and prevent the refrigerant from reaching the gasket 14.SELECTED DRAWING: Figure 3
Patent JP-2018099505-A (JP)
Title: X-ray diagnostic apparatus, medical image diagnostic system and control method
Inventor: OZAWA MASAHIRO
IPC: A61B6/00
Filed: 2017-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce a labor and time for positioning, while avoiding collision with a device projecting from a subject.SOLUTION: According to one embodiment, an X-ray diagnostic apparatus includes a couch, an imaging unit, image generation means, setting means, and control means. The couch includes a couch top on which a subject lies. The imaging unit includes an X-ray generator, an X-ray detector, and holding means. The holding means movably holds the X-ray generator and the X-ray detector. The image generation means generates an X-ray image of the subject, on the basis of an output of the X-ray detector. The setting means sets a first interference determination area including a device projecting from the subject, on the basis of an image of the device included in the X-ray image. The control means controls the holding means such that movement of the imaging unit is restricted in the set first interference determination area.SELECTED DRAWING: Figure 1
Patent JP-2019089454-A (JP)
Title: Seat rotation device
Inventor: MURAKAMI YUTA
IPC: B60N2/14
Filed: 2017-11-14
Abstract: To provide a seat rotation device which has high cushioning characteristics of a seat cushion.SOLUTION: A seat rotation device includes: a plate 31 supporting a seat; and a rotation support part rotatably supporting the plate 31. The plate 31 has: a trunk part 32 provided at a rear end part of a seat cushion of the seat; and a pair of arms 33 which extend from the trunk part 32 forward in a vehicle fore and aft direction while forming a space therebetween.SELECTED DRAWING: Figure 11
Patent JP-2019091825-A (JP)
Title: Thermoelectric conversion element, thermoelectric conversion module, and moving body
Inventor: TADOKORO JUN
IPC: H02N11/00
Filed: 2017-11-15
Abstract: To provide a thermoelectric conversion element in which a crack hardly occurs on a bonding surface of a p-type thermoelectric conversion material portion and an n-type thermoelectric conversion material portion.SOLUTION: In a thermoelectric conversion element, a p-type thermoelectric conversion material portion 12 having a p-type thermoelectric conversion material and an n-type thermoelectric conversion material portion 11 having an n-type thermoelectric conversion material are joined. One side surface of the p-type thermoelectric conversion material portion 12 and one side surface of the n-type thermoelectric conversion material portion 11 face each other, and the facing portions are joined.SELECTED DRAWING: Figure 1
Patent JP-2019092333-A (JP)
Title: Power converter
Inventor: YAMADA YUKI
IPC: H02M1/00
Filed: 2017-11-16
Abstract: To provide a power converter capable of continuing operation even if a system fault such as a ground fault occurs.SOLUTION: The power converter includes: a power converting unit including a plurality of unit converters connected in series; and a control unit including a carrier dispersion unit generating a carrier signal having a phase dispersed for each of the plurality of unit converters. The carrier dispersion unit generates the carrier signal having a phase shift amount larger than a value obtained by dividing 360° by the number of unit converters for unit converters connected adjacently among the plurality of unit converters.SELECTED DRAWING: Figure 1
Patent JP-2019093789-A (JP)
Title: Opening/closing body control device, opening/closing body drive system and motor
Inventor: FUJII RYOSUKE
IPC: B60J1/17
Filed: 2017-11-20
Abstract: To provide an opening/closing body control device which can make a collision sound which is generated when an opening/closing body arrives at a lock position hard to hear.SOLUTION: A P/WECU 14 comprises a PWM control part 14a for adjusting drive power supplied to a motor main body 12 for automatically opening and closing a windowpane WG of a vehicle, and controlling an operation form of the windowpane WG so as to be changeable by the motor main body 12. The PWM control part 14a can generate a sound in an audible range from the motor main body 12 with a control frequency in PWM control as a frequency in an audible range (for example, 500[Hz]). When closing the windowpane WG to a full-closed position (lock position), the PWM control part 14a performs a lock position sound production operation for continuously producing a sound until after the windowpane arrives at the full-closed position after the sound production operation is started from a position at this side of the full-closed position.SELECTED DRAWING: Figure 1
Patent JP-2019099406-A (JP)
Title: Production method of lithium-nickel composite oxide and production method of nonaqueous electrolyte secondary battery
Inventor: MORI KEN
IPC: H01M4/525
Filed: 2017-11-30
Abstract: To provide a production method of a lithium-nickel composite oxide which can reduce a sintering time and thereby can improve productivity.SOLUTION: Provided is a production method of a lithium-nickel composite oxide by sintering a compound containing nickel and a compound containing lithium, comprising: feeding continuously or intermittently a plurality of molded bodies obtained by molding a mixture containing powder of the compound containing nickel and the compound containing lithium, into a furnace from an upper portion of a vertical furnace; sintering the molded bodies in the vertical furnace; and discharging continuously or intermittently the plurality of sintered molded bodies from a bottom portion to the outside of the vertical furnace.SELECTED DRAWING: Figure 1
Patent JP-2019098590-A (JP)
Title: Decorative sheet
Inventor: MURATA KAHEI
IPC: B32B27/00
Filed: 2017-11-30
Abstract: To provide a sheet capable of decorating, simultaneously with blow molding at a plastic molded article, a surface of the molded article without deteriorating an appearance by air entrainment.SOLUTION: A decorative sheet is a sheet composed of a laminate, being adhesive on a surface of a molded article simultaneously with blow molding by being inserted between a mold and a molding resin. The sheet includes: a design imparting layer at a location visible from outside in the laminate; a moldability imparting layer on a layer abutting on the molding resin of the laminate; and a groove in the moldability imparting layer.SELECTED DRAWING: Figure 1
Patent JP-2019088741-A (JP)
Title: Refrigerator fixing hardware
Inventor: NISHIZAKA DAISUKE
IPC: A47B97/00
Filed: 2017-11-13
Abstract: To provide a refrigerator fixing hardware which makes it unnecessary to search a substrate material of an internal wall surface or a ceiling plane inside a room with a substrate material detector, prevents a refrigerator from overturning and moving so as to prevent people from being injured by a refrigerator in earthquake disaster, and is improved in safety and practicability so as to enable mounting the hardware simply and inconspicuously.SOLUTION: A material of a refrigerator fixing hardware composed by connecting a refrigerator fixing hardware (for mounting a refrigerator lower frame material) 3 to a refrigerator fixing hardware (for mounting a wooden baseboard surface) 1 with a connection wire 15 is not limited to iron but a strong material. A refrigerator 5 is fixed to a floor 9 by connecting and fixing the refrigerator fixing hardware (for mounting a wooden baseboard surface) 1 and the refrigerator fixing hardware (for mounting a refrigerator lower frame material) 3 to a lower frame material of the refrigerator 5, a wooden baseboard 16 at an inner wall 10 floor surface side inside a room, and the inner wall 10 and an inner wall substrate material 11 with a screw (for wooden baseboard) 13 and a screw (for refrigerator) 14 so as to prevent the refrigerator 5 from overturning and moving in earthquake disaster.SELECTED DRAWING: Figure 4
Patent JP-2019102319-A (JP)
Title: Alkaline secondary battery
Inventor: OTSUBO RYOJI
IPC: H01M10/28
Filed: 2017-12-05
Abstract: To provide an alkaline secondary battery with reduced contact resistance and excellent discharge performance.SOLUTION: The secondary battery includes: a battery case; and a positive electrode pole post and a negative electrode pole post provided in the battery case. Furthermore, the secondary battery is so configured that connection of a plurality of positive and negative electrode plates alternately stacked in the battery case in a state of being opposed to each other with a separator interposed therebetween, connection between a current collection tab of the positive electrode plate and the positive electrode pole post, and connection between a current collection tab of the negative electrode plate and the negative electrode pole post are bonded between metals by welding, etc.SELECTED DRAWING: Figure 4
Patent JP-2019099037-A (JP)
Title: Rectifier installation structure of motorcycle
Inventor: NISHIYAMA TAKEHIRO
IPC: B62J11/00
Filed: 2017-12-06
Abstract: To improve cooling efficiency by enhancing heat radiation performance of a rectifier.SOLUTION: A rectifier 50 is arranged so as to expose a heat radiation fin 54 in a front lower part of a main rear fender 42 provided above a rear wheel 12 in a position lower than the uppermost part of the rear wheel 12 in front of the rotation center of the rear wheel 12 of a motorcycle 10 in a normal travel state. An inner fender 45 is provided in the front lower part of the main rear fender 42 so as to cover a front upper part of the rear wheel 12, and the inner fender 45 extends backward more than a line of connecting the rear part lower edge of the heat radiation fin 54 and the rotation center of the rear wheel 12.SELECTED DRAWING: Figure 2
Patent JP-2019105666-A (JP)
Title: Cooling device, image display device, image projection device, imaging device, and light emitting device
Inventor: HOSOI NOBUHIRO
IPC: H04N5/74
Filed: 2017-12-08
Abstract: To prevent a reduction in efficiency of heat radiation performed by a heat sink, even when at least one of the position and rotation angle of the heat sink with respect to air blower means is changed.SOLUTION: A cooling device according to one aspect of the disclosed technology comprises: heat radiation means that is brought into contact with a heat radiation object; cooling means that cools the heat radiation means; and cooling ability variable means that varies the cooling ability of the cooling means according to at least one of the movement of the heat radiation means and the rotation of the heat radiation means.SELECTED DRAWING: Figure 2
Patent JP-2019103651-A (JP)
Title: Game machine
Inventor: HOSHINA HITOSHI
IPC: A63F7/02
Filed: 2017-12-13
Abstract: To suppress false notification of an error.SOLUTION: A game machine includes a movable body, an actuator for operating the movable body, control means for driving the actuator, and a sensor for detecting the position of the movable body. When the sensor does not detect the position of the movable body within 3 seconds during the game, an error is notified. When power is turned on, an error is notified when the sensor does not detect the position of the movable body within 50 seconds after power is turned on.SELECTED DRAWING: Figure 49
Patent JP-2019103727-A (JP)
Title: Golf ball material, golf ball, and manufacturing method of golf ball material
Inventor: MINAMIUMA MASASHI
IPC: C08L101/02
Filed: 2017-12-14
Abstract: To provide a golf ball material having high rebound resilience and soft feeling, golf ball including a molding of the golf ball material as a component, and manufacturing method of the golf ball material.SOLUTION: The golf ball material includes: (A) a resin mixture using an acid copolymer as a base resin and formed by neutralizing 90-100 mol% of an acid group of the acid copolymer by metallic ions; and (B) a polymer having an oxazoline group. The golf ball is characterized in that an intermediate layer is formed of the golf ball material.SELECTED DRAWING: None
Patent JP-2019109555-A (JP)
Title: Information processing terminal, information processing method and program
Inventor: YAMADA SHOTARO
IPC: G06Q20/14
Filed: 2017-12-15
Abstract: To provide an information processing terminal, an information processing method and a program that reduce a risk of double payment without modifying a POS register terminal system.SOLUTION: An information processing terminal that acquires billing information from a database and can connect to a Web server capable of sending an identification symbol linked with the information receives the billing information sent from the Web server and the identification symbol linked with the information, and displays the billing information whose payment state is an unpaid state in an identifiable manner. With an indication of a user to the displayed billing information, the identification symbol linked with the indicated billing information is displayed. The information processing terminal determines that there is a trail of withdrawal when there is a trail of the same withdrawal amount as a transfer amount of the billing information linked with the displayed identification symbol, and sends an indication to change the payment state of the billing information from the unpaid state when there is a trail of the same withdrawal amount as a withdrawal amount of the billing information linked with the displayed identification symbol.SELECTED DRAWING: Figure 1
Patent JP-2019109066-A (JP)
Title: Noncontact gas measurement device, noncontact gas measurement system, portable terminal, and noncontact gas measurement method
Inventor: KONO MISAKO
IPC: G01N21/3554
Filed: 2017-12-15
Abstract: To measure gas from an object with a simple configuration without affecting user skin, etc.SOLUTION: In a noncontact gas measurement system 500, a noncontact gas measurement device 100 measures measurement subject gas 601 emitted from an object 600 using an electromagnetic wave. An analysis section 410 analyzes the measurement subject gas 601 from a measurement value measured by the noncontact gas measurement device 100. The noncontact gas measurement device 100 comprises a reception and oscillation section and a control section. The reception and oscillation section performs electromagnetic wave emission and detection. The control section controls the reception and oscillation section. The reception and oscillation section outputs, as the measurement value, a value of voltage or current which varies depending on an intensity of an electromagnetic wave reflected from the object 600 on irradiating the object 600 with the electromagnetic wave to the analysis section 410 on the basis of a command of the control section.SELECTED DRAWING: Figure 4
Patent JP-2018088527-A (JP)
Title: Silicon carbide semiconductor device
Inventor: UCHIDA MITSUAKI
IPC: H01L21/336
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a much smaller gate electrode capacitance in a semiconductor device having a gate electrode.SOLUTION: A trench TR has first to third side surfaces SW1 to SW 3 respectively consisting of first to third semiconductor layers 121 to 123. A first side wall part 201S that a first insulation layer 201 has is provided with first to third areas 201a to 201c respectively positioned on the first to third side surfaces SW1 to SW3. A second insulation film 202 has a second side wall part 202S positioned on the first side wall part 201S. A second side wall part 202S has one end E1 connected to a second bottom part 202B of the second insulation film and the other end E2 positioned on one of the first and second areas 201a, 201b, and separated from a third area 201c. Thus, it is possible to reduce a gate electrode capacitance.SELECTED DRAWING: Figure 4
Patent JP-2018108358-A (JP)
Title: Endodontic handpiece
Inventor: PLINIO LENZI
IPC: A61C1/02
Filed: 2017-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that allow an effective endodontic treatment to be performed on a patient, compromising neither the musculoskeletal system of a dentist nor a metallic structure of endodontic files, thereby eliminating risks of breakage of the file itself inside root canal.SOLUTION: A method for controlling an endodontic instrument comprises rotating an endodontic file (11) mounted on a micromotor (8)-contra angle (9) assembly in a first direction (working angle δ) and successively in the opposed direction (unloading angle η) with an alternated movement. The inversion of the direction of rotation is performed with sinusoidal acceleration of the speed of rotation from zero to a working value.SELECTED DRAWING: Figure 2
Patent JP-2019114327-A (JP)
Title: Positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing the same, and nonaqueous electrolyte secondary battery
Inventor: KANEDA Haruki
IPC: H01M4/505
Filed: 2017-12-20
Abstract: To provide a positive electrode active material for a nonaqueous electrolyte secondary battery, which is superior in weather resistance.SOLUTION: Provided is a positive electrode active material for a nonaqueous electrolyte secondary battery, which comprises: lithium nickel composite oxide particles including primary particles of a lithium nickel composite oxide containing Li, Ni, Co and an additive element M (where the additive element M is at least one element selected from Mn, V, Mg, Mo, Nb, Ti and Al) and secondary particles resulting from aggregation of the primary particles; and lithium-molybdenum containing oxide particles composed of particles of a lithium-molybdenum containing oxide, which are disposed on surfaces of the secondary and primary particles of the lithium nickel composite oxide particles and including oxide containing Li and Mo. The total content of carbon is less than 0.035 mass%.SELECTED DRAWING: Figure 3
Patent JP-2019115142-A (JP)
Title: Rotary electric machine
Inventor: KAJINO HIROKI
IPC: H02K9/19
Filed: 2017-12-22
Abstract: To provide a rotary electric machine capable of appropriately cooling a portion required to be cooled that varies depending on rotational speed.SOLUTION: A rotor 4 of a rotary electric machine 1 comprises a cylindrical member 5 that has a block end and an opening end and being fixed onto a rotation shaft 3 at the block end side and a permanent magnet 6 attached in an outer peripheral section of the cylindrical member 5. Through a cooling oil path 12 provided at a side cover 11, cooling oil is supplied to the block end of the cylindrical member 5. Under a low speed operational state in which rotation speed of the rotor 4 is relatively slow and a high speed operational state in which the rotation speed is relatively high, the cooling oil is supplied toward a mount section of the permanent magnet 6 inside of the cylindrical member 5 mainly through inflow holes 22, 23. Under an intermediate operational state between the low speed operational state and the high speed operational state, the cooling oil is supplied toward wiring 8a of a stator 8 mainly through an inflow hole 27 and a cooling oil path 28.SELECTED DRAWING: Figure 1
Patent JP-2019120714-A (JP)
Title: Reflective liquid crystal display device
Inventor: SEKI KATSUYA
IPC: G02F1/13357
Filed: 2017-12-28
Abstract: To provide a reflective liquid crystal display device that can be reduced in size while maintaining brightness of an image.SOLUTION: The reflective liquid crystal display device has a first transparent member 10 disposed between a reflective liquid crystal display panel 2 and a polarization beam splitter 7, in which a critical angle θ1 of light, when the light coming from the first surface 10a of the first transparent member 10 into the first transparent member 10 and then incident to a third surface 10c of the first transparent member 10, and an angle α2 formed by a second surface 10b and the third surface 10c of the first transparent member 10 in the first transparent member 10 satisfy an expression of α2=θ1/2. By this configuration, the light coming from the first surface 10a of the first transparent member 10 into the first transparent member 10 can be efficiently totally reflected between the second surface 10b and the third surface 10c of the first transparent member 10.SELECTED DRAWING: Figure 1
Patent JP-2019121470-A (JP)
Title: Positive electrode mixture paste for lithium ion battery, and manufacturing method thereof
Inventor: MORISHITA MASANORI
IPC: H01M4/139
Filed: 2017-12-28
Abstract: To provide a positive electrode mixture paste for a lithium ion battery, which enables the suppress of the increase in viscosity and the gelation by a simple and easy method to increase the storage stability.SOLUTION: A positive electrode mixture paste for a lithium ion battery according to the present invention comprises: a positive electrode active substance; a conductive material; a binder; an organic polymer; and water. The organic polymer is an organic polymer that exhibits a thread-forming property at a concentration of 0.001 mass% or more and 3 mass% or less in an aqueous solution of a liquid temperature of 25°C. The content of the organic polymer to a total solid content of the positive electrode mixture past is preferably 0.001 mass% or more and 0.1 mass% or less. The weight-average molecular weight of the organic polymer is preferably 2200000 or more and 30000000 or less.SELECTED DRAWING: None
Patent JP-2019121078-A (JP)
Title: Program, information processing apparatus, and display method
Inventor: UMEMURA NAOYA
IPC: G06F9/44
Filed: 2017-12-28
Abstract: To provide a technique for performing notification when there is a high need for a user to confirm settings related to a program.SOLUTION: A storage unit 18 stores setting change data 32 indicating that settings related to a function corresponding to a UI configuration element of an application 30 have been changed. A first acquisition unit 40 acquires first information that identifies a set of functions that can be executed by a program that was executed when the setting change data 32 was stored or executed last time. A second acquisition unit 42 acquires second information that identifies a set of functions that can be executed by a current application 30. When the first information is different from the second information, a display unit 22 displays the UI configuration element whose setting change is indicated in the stored setting change data in a first form, and displays other UI configuration elements in a second form.SELECTED DRAWING: Figure 1
Patent JP-2017517223-A (JP)
Title: 無線通信システムにおいて干渉を除去し信号を受信する方法及び装置
IPC: H04W8/22
Filed: 2015-05-18
Abstract: 本発明は無線通信システムに関するものである。本発明の一実施例によるキャリア接合（Ｃａｒｒｉｅｒ ａｇｇｒｅｇａｔｉｏｎ）を支援する無線通信システムにおいて端末がネットワーク協力干渉除去（ＮＡＩＣＳ、Ｎｅｔｗｏｒｋ−ａｓｓｉｓｔｅｄ Ｉｎｔｅｒｆｅｒｅｎｃｅ Ｃａｎｃｅｌｌａｔｉｏｎ ａｎｄ Ｓｕｐｐｒｅｓｓｉｏｎ）によって信号を受信する方法は、前記キャリア接合で前記端末が支援するバンド組合せを示すバンド組合せ情報を含む端末能力情報を送信する段階；及び前記端末能力情報に基づいて前記信号を受信する段階を含み、前記バンド組合せ情報は前記バンド組合せに対して前記ＮＡＩＣＳを支援する最大帯域幅（ｂａｎｄｗｉｄｔｈ）値を含むことができる。【選択図】図１４