baber/WOPTO huggingface dataset:
Patent JP-2019124400-A (JP)
Title: Heating system
Inventor: IMAI SEISHI
IPC: F24H1/10
Filed: 2018-01-16
Abstract: To provide a technology capable of optimizing primary energy efficiency of the whole system, in a heating system comprising two kinds of heat sources of a heat pump and a combustion machine.SOLUTION: A heating system comprises: a heat pump configured to utilize heat suctioned from outside air to heat a heat medium; a combustion machine configured to utilize heat obtained by combusting fuel to heat the heat medium; a heating machine configured to utilize the heat of the heat medium to perform heating; and a controller. The combustion machine comprises a plurality of burners. The plurality of burners each can combust the fuel. The controller is configured to, in a case where the heat medium should be heated by utilizing both of the heat pump and the combustion machine, operate only some burners of the plurality of burners in the combustion machine to heat the heat medium.SELECTED DRAWING: Figure 2
Patent JP-2019125721-A (JP)
Title: Semiconductor device
Inventor: MURATA TAKAHITO
IPC: H01L25/18
Filed: 2018-01-17
Abstract: To provide a structure for easily maintaining parallelism of a pair of metal plates in a semiconductor device in which a semiconductor chip is sandwiched between the pair of metal plates.SOLUTION: A semiconductor device 2 includes a pair of metal plates 20 and 30 facing each other, semiconductor chips 10a and 10b, a ceramic block 40, and a package 3. In the semiconductor chips 10a and 10b, electrodes are exposed to each of both surfaces, one electrode is connected to a positive electrode metal plate 20, and the other electrode is connected to a negative electrode metal plate 30. An insulator block 40 is adjacent to the semiconductor chips 10a and 10b, and has one surface contacted to the positive electrode metal plate 20 and the other surface on the opposite side contacted to the negative electrode metal plate 30. The package 3 seals the semiconductor chips 10a and 10b between the pair of metal plates 20 and 30.SELECTED DRAWING: Figure 3
Patent JP-2019123166-A (JP)
Title: Decorative sheet and decorative plate
Inventor: ODA NAHOKO
IPC: B32B33/00
Filed: 2018-01-17
Abstract: To provide a decorative sheet excellent in scratch resistance while capable of preventing a contacting object from getting scratched.SOLUTION: A decorative sheet includes a base material 1, a pattern layer 2 formed on a surface 1d side of the base material 1, and a surface protective layer 3 formed on a surface 2c side of the pattern layer 2. The surface protective layer 3 includes a thermosetting resin having a urethane bond with an addition of an organic spherical particle 3a whose Mohs hardness is 2-3.SELECTED DRAWING: Figure 1
Patent JP-2019123184-A (JP)
Title: Medium cutting method and recording device
Inventor: TAKAKURA RYUSUKE
IPC: B26D7/06
Filed: 2018-01-18
Abstract: To suppress adherence of cutting chips of a medium generated when cutting the medium to a recording part.SOLUTION: A medium cutting method includes: a recording step (step S120) of performing recording by a recording part 14 onto a recording surface MP of a medium M conveyed; a formation step (step S130) of forming a curved part 15 to the medium M such that the recording surface MP becomes an inner surface; and a cutting step (step S150) of cutting the curved part 15. By executing such the medium cutting method, adherence of cutting chips T of the medium M generated when cutting the medium M to the recording part 14 can be suppressed.SELECTED DRAWING: Figure 9
Patent JP-2018085925-A (JP)
Title: Load control for bi-directional inductive power transfer system
Inventor: UDAYA KUMARA MADAWALA
IPC: H02M7/48
Filed: 2018-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for balancing a load in an inductive power transfer (IPT) system.SOLUTION: Power transfer from a primary side to one or more secondary pick-ups is monitored, and an operating frequency of a primary side power converter (1) is varied in proportion to difference between the monitored power transfer and power supply capability of the primary side power converter. Frequency variation can be sensed by the specific or each pick-up (2) to regulate the power transfer and to prevent occurrence of overloading.SELECTED DRAWING: Figure 1
Patent JP-2019134602-A (JP)
Title: Power unit
Inventor: OKAMOTO NAOHISA
IPC: H02J7/35
Filed: 2018-01-31
Abstract: To provide a power unit capable of effectively using a device even when a detection value of a detection part is out of a normal operation range.SOLUTION: A power unit is provided with: step-up DC/DC converters 1, 2 which are connected with power generation means PV1, PV2; a DC power supply 3; a bidirectional DC/DC converter 4; a bidirectional inverter 5; detection parts 6 to 9 provided between the power generation means PV1, PV2 and the step-up DC/DC converters 1, 2; switching circuits 11A, 12A which disconnect electric connection between the power generation means PV1, PV2 and the step-up DC/DC converters 1, 2 in open states; and a control circuit 10 which controls the switching circuits 11A, 12A according to detection values of the detection parts 6 to 9. The control circuit 10 makes the switching circuits 11A, 12A into the open states, and stops operations of the step-up DC/DC converters 1, 2 while continues operations of the bidirectional DC/DC converter 4 and the bidirectional inverter 5 when the detection values are out of a predetermined normal operation range.SELECTED DRAWING: Figure 1
Patent JP-2019134132-A (JP)
Title: Surface processing apparatus of processed substrate and manufacturing method of solar cell
Inventor: FUKUDA MASANORI
IPC: H01L21/308
Filed: 2018-02-02
Abstract: To improve a cleaning method and a cleaning apparatus for a processed substrate with a processing liquid including a reactive oxidizing agent.SOLUTION: A surface processing apparatus 100 of a processed substrate includes a treatment tank 3 for holding a processing liquid including reactive oxidant, and at least a part of the surface processing apparatus in contact with the processing liquid is formed by using a catalyst material that decomposes the reactive oxidant. With this configuration, the treatment tank including hydrogen peroxide can be easily bubbled, and a silicon wafer can be uniformly processed.SELECTED DRAWING: Figure 2
Patent JP-2019133104-A (JP)
Title: Positive resist composition, method for forming resist film, and method for manufacturing laminate
Inventor: HOSHINO MANABU
IPC: G03F7/38
Filed: 2018-02-02
Abstract: To provide a positive resist composition, and the like, capable of improving adhesiveness of a resist film formed through a prebaking process with a workpiece and reducing changes in a molecular weight of a polymer in the resist film through the prebaking process.SOLUTION: The positive resist composition comprises a polymer containing an α-chloro acrylate unit and an α-alkylstyrene unit, and a solvent containing at least one compound selected from cyclopentanone, 3-methoxy methylpropionate and methylcrotonate.SELECTED DRAWING: Figure 1
Patent JP-2018108582-A (JP)
Title: Nanofiber-including composite material structure
Inventor: ONUR Y KAS
IPC: B01D71/68
Filed: 2018-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a use and creation method of a composite material liquid filtration platform of including a composite material filtration medium characterized by an electrostatic spinning polymer-based nanofiber layer collected on a porous membrane.SOLUTION: A nanofiber layer is positioned downstream of a porous membrane, and is used as a holding layer for critical filtration for securing bio-safety, and plays a role of capturing a microorganism such as a bacterium, mycoplasma or virus. A composite material liquid filtration platform indicates an advantage on permeability of exceeding a conventional porous membrane or a nanofiber mat of spinning on a coarse nonwoven fabric. In use, the porous membrane acts as a prefilter used upstream of a polymer-based nanofiber layer, and removes a particle from a liquid flow of flowing through a composite material filtration structure.SELECTED DRAWING: Figure 8
Patent JP-2019030204-A (JP)
Title: Electric wiring block join body, electric connection box, and wiring harness
Inventor: EGAWA MASATOSHI
IPC: H01R13/514
Filed: 2018-02-06
Abstract: To simplify an electric connection operation between electric wiring blocks.SOLUTION: An electric wiring block joint body comprises: a plurality of electric wiring blocks 10 and 20 which electrically connect an electric component EP with bus bars 30 and 40 in an inner direction; and an electric connection structure body 50 that connects electric connection parts 35 and 45 of each bus bar interference between two electric wiring blocks as a connection object. The electric connection structure body comprises: an insertion space 51 inserting at least one of the inner electric connection parts overlapped each other; and at least one pressure part 52 that includes a part of a wall surface forming the insertion space, and connects each bus bar in a state where both electric connection parts are overlapped by allowing to press interference between the electric connection parts overlapped in the insertion space each other.SELECTED DRAWING: Figure 3
Patent JP-2018127618-A (JP)
Title: Plasticizer for polyurethaneurea resin composition, method for producing the same, and polyurethaneurea resin composition
Inventor: TASHIRO TAKAYUKI
IPC: C07C67/08
Filed: 2018-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer for a polyurethaneurea resin composition excellent in fogging resistance and heat-resistant appearance properties.SOLUTION: There are provided: a plasticizer for a polyurethaneurea resin composition (X) which comprises a dibenzoate ester of a diol in which the diol is an alkylene oxide (the carbon number of the alkylene is 2 to 3) adduct of a dihydric alcohol (having 2 to 6 carbon atoms) and satisfies the following condition (1); and a polyurethaneurea resin composition (P) comprising the plasticizer for a polyurethaneurea resin composition (X) and a polyurethane urea resin. Condition (1): the plasticizer (X) has an acid value of 0.01 0.1 (unit: KOHmg/g).SELECTED DRAWING: None
Patent JP-2019139359-A (JP)
Title: Caring article management system and caring article management method
Inventor: MIYAZAKI YOKO
IPC: G06Q50/22
Filed: 2018-02-07
Abstract: To provide a caring article management system which selects an appropriate caring article in accordance with a symptom of a receiver who will receive a gift, and provides the caring article to the receiver along with explanatory information for the caring article which interests the receiver and is easy for him or her to understand.SOLUTION: The caring article management system according to this invention includes an information management server and a user terminal which are connected via a network. The information management server includes: an article management unit which selects a caring article on the basis of physical condition information of a user or a gift receiver; and an explanatory information management unit which, on the basis of user's purpose selection information, outputs general explanatory information including a method for using the selected caring article if it is for use by the user, and outputs the general explanatory information or user-specific individual explanatory information if it is used as a gift. The individual explanatory information includes at least one of print information including at least one of user's name, face photo and portrait in the method for using the caring article and animation information showing the user explaining the method for using the caring article.SELECTED DRAWING: Figure 1
Patent JP-2019138000-A (JP)
Title: Faucet
Inventor: SUGIURA KAZUHIKO
IPC: E03C1/042
Filed: 2018-02-07
Abstract: To provide a faucet having a mirror improved in handling easiness and appearance.SOLUTION: A faucet 10 has a mirror 30 on the outer face (upper face 17) of a faucet body 16, and the mirror 30 is adjustable in angle and is arranged along the outer face (upper face 17) of the faucet body 16.SELECTED DRAWING: Figure 1
Patent JP-2018131615-A (JP)
Title: Coloring resin composition
Inventor: KUSAMA DAISUKE
IPC: C08L71/02
Filed: 2018-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid coloring resin composition that prevents occurrence of poor appearances such as color irregularities or colorant aggregate, colors a molding uniformly, and does not affect mechanical properties such as impact strength or softening points; particularly, a liquid coloring resin composition that can be suitably used for coloring a polycarbonate resin, a polymethyl methacrylate resin, a polyester resin, and a polyamide resin.SOLUTION: The problem is solved by a liquid coloring resin composition containing a liquid resin (X1) with a 25°C viscosity of 10,000 mPa s or less, a dispersant having a hindered amine structure, and a colorant.SELECTED DRAWING: None
Patent JP-2019137231-A (JP)
Title: Man power drive vehicle control device
Inventor: KATSUKI TAKUYA
IPC: B62M6/45
Filed: 2018-02-09
Abstract: To provide a man power drive vehicle control device capable of stopping assist of propulsion of a man power drive vehicle at timing suitable for at least one of a state of the man power drive vehicle and a state of a traveling path.SOLUTION: A man power drive vehicle control device 50 has a control part 52 which controls a motor 36 for assisting propulsion of a man power drive vehicle, and when a traveling speed of the man power drive vehicle is less than a prescribed speed higher than 0 km/h, drives the motor according to man power drive force. The control part changes the prescribed speed according to at least one of a state of the man power drive vehicle and a state of a traveling path where the man power drive vehicle travels, and when the travel speed of the man power drive vehicle becomes equal to or more than the prescribed speed, does not assist the propulsion of the man power drive vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019136372-A (JP)
Title: Writing instrument case
Inventor: TAJIMA SATOYUKI
IPC: A45C11/34
Filed: 2018-02-14
Abstract: To provide a writing instrument case including a hanger member capable of corresponding to use as a hanging hook and use as a clip.SOLUTION: A writing instrument case in which a case body 1 comprises a storage case main body 2 with opened one end, and a lid body 3 openably/closably covering the opening is such that: a hanger member 4 provided with a hanging hole 5 is rotatably attached to the case body 1 around a spindle; fixing means for positioning and fixing the hanger member 4 in a prescribed rotation position is provided in an engaging part of the spindle; and the hanger member 4 is provided preferably with a clip 6.SELECTED DRAWING: Figure 1
Patent JP-2018171893-A (JP)
Title: Method of molding elastic material around workpiece having rigidity
Inventor: PETER T BUCCO
IPC: B29C45/14
Filed: 2018-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an elastic seal around a workpiece.SOLUTION: This method contains: a step of preparation of a workpiece having a rib projecting to a circumferential direction from an outer face around a longitudinal axis line of the workpiece; and a step of preparation of a mold. The mold is provided with: a first mold cavity formed to accept a workpiece; a second mold cavity extending in the circumferential direction around the longitudinal axis line of the workpiece and communicating with the first mold cavity; and a port communicating with the second mold cavity. The method further contains: a step of inserting the workpiece in the first mold cavity in a manner that the rib is in tight contact with an inner surface of the first mold cavity in the circumferential direction; a step of introducing a curable elastic material into the port, thereby filling the second mold cavity with the curable elastic material; a step of curing the curable elastic material; and a step of removing the workpiece from the mold.SELECTED DRAWING: Figure 1
Patent JP-2019142382-A (JP)
Title: Vehicle control method, vehicle system and controller of vehicle
Inventor: SUNAOSHI OSAMU
IPC: B60W30/045
Filed: 2018-02-22
Abstract: To provide a vehicle control method capable of adding proper deceleration to a vehicle by vehicle posture control in both of steering operation and steering addition operation in a steering device.SOLUTION: A vehicle control method comprises: a deceleration addition step for adding deceleration to a vehicle to control a vehicle posture when a steering angle of a vehicle 1 is increased; a first deceleration setting step for setting first deceleration as deceleration, when adding the deceleration in the deceleration addition step when the steering angle of the vehicle 1 is increased from a state in which the vehicle 1 advances straightly; and a second deceleration setting step for, when adding deceleration by the deceleration addition step when the steering angle of the vehicle 1 is further increased from a state in which the vehicle 1 is turning, setting second deceleration smaller than the first deceleration, as deceleration to be added.SELECTED DRAWING: Figure 5
Patent JP-2019147750-A (JP)
Title: Novel manufacturing method of 2,2-bis(4-hydroxy-3-methylphenyl)propane
Inventor: KIMURA RYO
IPC: C07C39/15
Filed: 2018-02-26
Abstract: To provide a novel manufacturing method for effectively manufacturing 2,2-bis(4-hydroxy-3-methylphenyl)propane without needs for complicated operations or devices with specific materials.SOLUTION: There is provided a manufacturing method of 2,2-bis(4-hydroxy-3-methylphenyl)propane by reacting 2-methylphenol and acetone in presence of heteropolyacid or heteropolyacid salt, and a thiol compound.SELECTED DRAWING: None
Patent JP-2019148935-A (JP)
Title: Display control device and head-up display device
Inventor: MURASAWA TORU
IPC: B60W50/14
Filed: 2018-02-26
Abstract: To perceive a mode change of ACC according to a driving support system in advance.SOLUTION: A display processing part 70: controls display of a linear image 320 extending between an own vehicle and a preceding vehicle 210 as a reference to which follow-up traveling is performed by the own vehicle, which is visually recognized by being overlapped on a front scene 200 of the own vehicle; arranges the linear image 320 extending between the preceding vehicle 210 and the own vehicle on the basis of a position of the preceding vehicle 210 acquired by a position acquisition part 30; and deforms the linear image 320 according to expected course information of the preceding vehicle 210 acquired from an expected course information acquisition part 40.SELECTED DRAWING: Figure 3A
Patent JP-2018121343-A (JP)
Title: Radio communication terminal, radio communication method and integrated circuit
Inventor: TAKEDA KAZUKI
IPC: H04W28/04
Filed: 2018-02-27
Abstract: PROBLEM TO BE SOLVED: To restrain wasteful bandwidth reduction of PUSCH by increasing utilization efficiency of ACK/NACK resources, while circumventing conflict of the ACK/NACK, in a system where control information of E-PDCCH is transmitted.SOLUTION: A radio communication terminal has reception means for receiving control information by using a PRB set constituting an E-PDCCH, where the PRB set includes one or more than one PRBs, control means for detecting which PRB set out of preset multiple PRB sets is received, and determining the resource of PUCCH for mapping the ACK/NACK, based on the value of an ARI contained in the E-PDCCH of the received PRB set and the detected PRB set, and transmission means for transmitting the ACK/NACK by using the determined resource of the PUCCH. The ARI is a value not relying upon the number of eCCE constituting the PRB set received by the E-PDCCH, and can take multiple numbers for the received PRB set.SELECTED DRAWING: Figure 11
Patent JP-2019150138-A (JP)
Title: Tissue paper
Inventor: YASUI SHUTA
IPC: A47K7/00
Filed: 2018-02-28
Abstract: To provide a moisture-retaining type tissue paper which is excellent in softness, smoothness and strength.SOLUTION: A 2 ply tissue paper to which a moisture retaining agent including a polyol is applied is provided that has: a basis weight per 1 ply of 16.0-25.0 g/m; a paper thickness of 2 ply of 145-180 μm; a lateral dry tensile strength of 120-200 cN/25 mm; a longitudinal dry tensile strength of 275-450 cN/25 mm; a lateral wet tensile strength of 60-130 cN/25 mm; difference between the lateral dry tensile strength and lateral wet tensile strength of 40 cN/25 mm or greater; a value (lateral wet tensile strength)/(lateral dry tensile strength) of 0.60-0.75; and a longitudinal elongation degree of 13.0-18.0%.SELECTED DRAWING: Figure 2
Patent JP-2018158572-A (JP)
Title: Ink jet pre-fire waveform control
Inventor: DAVID L KNIERIM
IPC: B41J2/01
Filed: 2018-03-01
Abstract: PROBLEM TO BE SOLVED: To change to make a pre-fire trigger sequence simpler.SOLUTION: A method comprises: receiving native image data at a processor for a printing system having a jet stack including a nozzle plate with an array of jets; formatting the native image data by pixels for each jet within the array of jets to produce ordered image data; scanning the ordered image data to determine timing and frequency of any pre-fire sequences needed for each jet; replacing a portion of the ordered image data for jets that need pre-fire sequences with a predetermined trigger sequence followed by a number and pattern of pre-fire pulses to produce modified image data; and transmit the modified image data.SELECTED DRAWING: Figure 3
Patent JP-2019160878-A (JP)
Title: Atomic oscillator and frequency signal generation system
Inventor: HAYASHI NOBUHITO
IPC: H01S1/06
Filed: 2018-03-08
Abstract: To provide an atomic oscillator capable of reducing an amount of frequency fluctuation.SOLUTION: An atomic oscillator includes: a light source emitting light; an atomic cell in which a gaseous alkali metal atom and a buffer gas containing nitrogen and argon are enclosed and through which the light passes; a photodetector detecting the light passing through the atomic cell; and a container in which only a mixed gas containing nitrogen and argon is enclosed and the atomic cell is accommodated. The atomic oscillator satisfies relationships of 15.0≤x≤40.0 and 0.132x+51.8≤y≤0.132x+86.9 where x(%) represents a ratio of the partial pressure of argon contained in the buffer gas to the total pressure of the buffer gas and y(%) represents a ratio of the partial pressure of argon contained in the mixed gas to the total pressure of the mixed gas.SELECTED DRAWING: Figure 13
Patent JP-2019161327-A (JP)
Title: Signal transmission device
Inventor: MIKI KENICHI
IPC: H03K5/15
Filed: 2018-03-08
Abstract: To reduce noise.SOLUTION: In a signal transmission device 10 having an analog circuit 30 and a digital circuit 20, the digital circuit includes a clock signal output circuit (clock signal output circuit 21) that outputs a clock signal, a distribution circuit (clock signal distribution circuit 22) that distributes an output clock signal to a plurality of digital circuits and supplies the signal to the digital circuit, and phase control circuits (delay circuits 221 and 222) that control the phase of each of the clock signals distributed in plural by the distribution circuit, and the analog circuit transmits a signal in a predetermined frequency band, and the phase control circuit controls the phase of each of the clock signals distributed in plural such that the harmonic component of the clock signal overlapping the predetermined frequency band is attenuated.SELECTED DRAWING: Figure 1