baber/WOPTO huggingface dataset:
Patent JP-2019052563-A (JP)
Title: Stirling engine and Stirling refrigerator
Inventor: CHINO KAZUHIRO
IPC: F01B7/04
Filed: 2017-09-13
Abstract: To provide a Stirling engine which can be made lightweight by making an entire device compact.SOLUTION: A Stirling engine comprises: a heating-side cylinder set including a pair of heating-side cylinders disposed while facing each other in a first direction, a pair of heating-side pistons disposed inside of the heating-side cylinders in a reciprocally movable manner, and a heating-side piston rod connecting the heating-side pistons; and a cooling-side cylinder set including a pair of cooling-side cylinders disposed while facing each other in a second direction that crosses the first direction, a pair of cooling-side pistons disposed inside of the cooling-side cylinders in a reciprocally movable manner, and a cooling-side piston rod connecting the cooling-side pistons. The cylinder sets are rotated around a housing central axial line CL2 together with a housing as a rotor 5.SELECTED DRAWING: Figure 1
Patent JP-2018049824-A (JP)
Title: Collector member for lithium ion secondary battery, collector for lithium ion secondary battery and high-power tab for lithium ion secondary battery using the same, and method of manufacturing collector member for lithium ion secondary battery
Inventor: NAKAJIMA YUSUKE
IPC: H01M4/66
Filed: 2017-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a collector member for a lithium ion secondary battery, capable of obtaining a lithium ion secondary battery which is excellent in durability without causing a deterioration in battery performance even if a micro-short circuit occurs temporarily at the inside of the lithium ion secondary battery.SOLUTION: A collector member for a lithium ion secondary battery comprises a conductive film containing a conductive material and a polymer compound, and is characterized in that an electric resistance value (R) in a first direction of directions perpendicular to a thickness direction of the conductive film, an electric resistance value being minimum in the first direction, is smaller than an electric resistance value (R) in a second direction perpendicular to the thickness direction and the first direction.SELECTED DRAWING: Figure 1
Patent JP-2019047712-A (JP)
Title: Method of reducing noise while converting noise from motor into electrical energy
Inventor: TAKATO YASUTANE
IPC: H02K5/00
Filed: 2017-08-31
Abstract: To reduce noise by installing, to a casing of a motor, three terminal semiconductor element in which a terminal is attached to a part of the pn junction of an n-type semiconductor and a p-type semiconductor, a semiconductor element in which the pn junction is performed on the n-type semiconductor and the p-type semiconductor, and a semiconductor element in which a terminal is attached to a part to which the semiconductor element on which the pn-junction is performed is bonded to generate electrical energy.SOLUTION: A three terminal semiconductor element in which a terminal is attached to a part of the pn junction of an n-type semiconductor and a p-type semiconductor, a semiconductor element in which the pn junction is performed on the n-type semiconductor and the p-type semiconductor, and a semiconductor element in which a terminal is attached to a part to which the semiconductor element on which the pn-junction is performed is bonded are installed to a casing of a motor to generate electrical energy and reduce noise.SELECTED DRAWING: Figure 1
Patent JP-2019057477-A (JP)
Title: Plasma generator
Inventor: SAKAGUCHI YOSHIHIRO
IPC: H05H1/24
Filed: 2017-09-22
Abstract: To provide a plasma generator capable of stabilizing discharge.SOLUTION: A plasma generator 100 comprises: a first electrode 110 and a second electrode 120, at least their part being arranged in a flow passage 180 for making liquid 101 flow; a cylindrical insulation body 130 that has, on its end surface, an aperture positioned in the flow passage 180 and is arranged so as to surround a side surface of the first electrode 110 via a space for allowing gas to pass; and a power supply 140 for applying voltage between the first electrode 110 and the second electrode 120 to generate plasma. The liquid 101 flows outside the insulation body 130 along a direction in which the gas passes through the aperture.SELECTED DRAWING: Figure 1
Patent JP-2019058099-A (JP)
Title: Emitter and drip irrigation tube
Inventor: KIDACHI MASAHIRO
IPC: A01G25/02
Filed: 2017-09-26
Abstract: To provide an emitter that can easily align a direction of an emitter in a manufacturing process of a drip irrigation tube.SOLUTION: An emitter of the present invention has: an emitter body which includes a first face, a second face which is arranged on the opposite side of the first face, and a side face connected to the first face and the second face; a water intake part for intaking irrigation liquid which is arranged for the first face side; a discharge part for discharging irrigation liquid which is arranged for the second face side; a flow channel for circulating the irrigation liquid which connects the water intake part and the discharge part; and a protrusion arranged on the side face.SELECTED DRAWING: Figure 3
Patent JP-2019062456-A (JP)
Title: Vehicle state presentation device
Inventor: ATSUMI RYUTA
IPC: G08B21/24
Filed: 2017-09-27
Abstract: To provide a vehicle state presentation device capable of performing reporting only to a user in an easily recognizable way when a predetermined state of a vehicle occurs.SOLUTION: A vehicle state presentation device includes an ear mounting part to be mounted on an ear of a user so as to perform communication with a vehicle. The vehicle state presentation device includes: a state detection part for detecting occurrence of a predetermined state in a vehicle; a sound emission part arranged in the ear mounting part so as to emit predetermined sound to an ear of a user when the state detection part detects occurrence of a predetermined state; an input part for receiving a predetermined input from a user after sound emission by the sound emission part; and a reporting part for reporting information indicating a predetermined state when the input part receives a predetermined input.SELECTED DRAWING: Figure 3
Patent JP-2019058586-A (JP)
Title: Game machine
Inventor: YAMAMURO MASAYOSHI
IPC: A63F7/02
Filed: 2017-09-28
Abstract: To provide a technique for inhibiting, in a game machine including a variable winning device, variation of a timing at which an activation of the variable winning device is started.SOLUTION: A pachinko game machine PY1 stores reservation of a special symbol 2 on the basis of a ball entry into a second start port 12. The pachinko game machine PY1 variably displays a special drawing pattern on the basis of the reservation of the special symbol 2, and carries out a lottery of a big winning and a small winning. When the small winning is won, the pachinko game machine PY1 carries out a big winning game after a small winning game. Additionally, the pachinko game machine PY1 can store reservation of a normal symbol on the basis of a ball entry into a gate 13. The pachinko game machine PY1 variably displays a normal drawing pattern on the basis of the reservation of the normal symbol, and carries out a lottery of a normal winning. When the normal winning is won, the pachinko game machine PY1 activates an electric tulip 12D. A variation time of the normal drawing pattern is shorter in a time shortening state than in a non-time shortening state. Further, the variation time of the normal drawing pattern in the non-time shortening state is shorter than the variation time of the special drawing pattern in the time shortening state, and is longer than a time stored in the normal symbol reservation during execution of the big winning game.SELECTED DRAWING: Figure 6
Patent JP-2018019418-A (JP)
Title: Image predictive decoding device and image predictive decoding method
Inventor: SUZUKI YOSHINORI
IPC: H04N19/593
Filed: 2017-09-28
Abstract: PROBLEM TO BE SOLVED: To efficiently decode an encoded image while suppressing an increase in prediction information and reducing the prediction error of a target block.SOLUTION: The present invention relates to an image prediction decoding device in which encoded data of identification information identifying a region to be used for generating a prediction signal in a target region and encoded data of a residual signal are extracted from compression data that are encoded while partitioning an image into multiple regions. Based on the identification information, one neighboring block is identified from among multiple neighboring blocks that are neighboring to the target region and the prediction signal of the target region is generated from a reconstructed signal. In a case where the neighboring block is predicted by in-screen prediction or the target region is predicted by inter-screen prediction, a reproduction residual signal of the target region is restored from the encoded data of the residual signal without using prediction information attached to the neighboring block. Based on the prediction signal of the target region and the reconstruction residual signal, a reconstruction signal of the target region is produced, and the reconstruction signal of the target region is stored in storage means as a reconstructed signal.SELECTED DRAWING: Figure 7
Patent JP-2019066216-A (JP)
Title: Battery capacity estimation device, method, and program
Inventor: ENDO HIRONARU
IPC: G01R31/36
Filed: 2017-09-29
Abstract: To provide a battery capacity estimation device, a method, and a program for estimating a maximum capacity of a secondary battery with high accuracy taking account of a deviation in charging conditions.SOLUTION: A management server 18 as a battery capacity estimation device acquires standard variables (Tstd, Istd, V1std, V2std) indicating standard charging conditions in a power storage section 30 and measurement variables (Tmes, Imes, V1mes, V2mes) indicating actual charging conditions obtained by the measurement. An apparent capacity (ΔQmes/ΔSOC) is calculated by using a calculation method without considering on a change in charging conditions. A maximum capacity (Qmax) of the power storage section 30 is estimated by adding a correction on the basis of a deviation between the measured variables and the standard variables to the apparent capacity.SELECTED DRAWING: Figure 6
Patent JP-2019065759-A (JP)
Title: Engine warm-up system
Inventor: KAMIMOTO AKIRA
IPC: F02D23/00
Filed: 2017-09-29
Abstract: To more efficiently warm up an engine.SOLUTION: An engine warm-up system 100 includes: an intake flow passage 18; an electric supercharger 22; an exhaust flow passage 20; an air bypass flow passage 26; a crankcase flow passage 29 for connecting a portion on the downstream side of the electric supercharger in the intake flow passage and on the upstream side of a merging position of the air bypass flow passage with inside of a crankcase 4; a cylinder inner communication mechanism 38 for communicating and blocking inside of the crankcase and a combustion chamber 9; an air bypass valve 27 for opening/closing the air bypass flow passage; an intake valve 12 and an exhaust valve 13; an intake control valve 25 for opening/closing the intake flow passage; a crankcase valve mechanism 200 for opening/closing the intake flow passage and opening/closing the crankcase flow passage; an intake/exhaust valve control section 114 for controlling the intake valve and the exhaust valve; an electric supercharger control section 120 for driving the electric supercharger; and a valve control section 116 for controlling the air bypass valve and the crankcase valve mechanism.SELECTED DRAWING: Figure 1
Patent JP-2019065343-A (JP)
Title: Steel pipe for oil well and manufacturing method therefor
Inventor: INOUE TAKAHIRO
IPC: C22C38/00
Filed: 2017-09-29
Abstract: To provide a steel pipe for oil well achieving both of corrosion resistance and crush resistance.SOLUTION: A steel pipe for oil well has a chemical composition of, by mass%, C:0.25 to 0.35%, Si:0.05 to 0.50%, Mn:0.10 to 1.50%, Cr:0.40 to 1.50%, Mo:0.10 to 2.00%, Al:0.005 to 0.10%, B:0 to 0.0035%, V:0 to 0.25%, Nb:0 to 0.04%, Ti:0 to 0.050%, Ca:0 to 0.005% and the balance:Fe with impurities in which P, S, N, O, Ni and Cu of P:0.020% or less, S:0.020% or less, N:0.010% or less, O:0.006% or less, Ni:0.20% or less, and Cu:0.10% or less, and having size of old austenite grain of 6.0 or more as crystal grain size number according to ASTM E112-13, and upper yield point of 1.05 times or more as lower yield point.SELECTED DRAWING: Figure 9
Patent JP-2019064470-A (JP)
Title: Automobile brake system
Inventor: ITO TAKAHIRO
IPC: B60T13/68
Filed: 2017-10-02
Abstract: To provide a novel automobile brake system which can suitably control a braking state of a front wheel and a rear wheel with a good efficiency by a standby power source at the time of power supply system failure.SOLUTION: A standby power source 36, which is used when a main power source 35 cannot supply a required electric power to motor-driven components of a front wheel side brake mechanism 4 and a rear wheel side brake mechanism 5, is provided, and thus, when a required electric power cannot be supplied from the main power source 35, electric power is not supplied to an electric part element of the front wheel side brake mechanism 4 from the standby power source 36, but supplied to an electric part element of the rear wheel side brake mechanism 5 by power changeover adjustment means 37. According to this, a novel brake system, which can suitably control a braking state of a front wheel and a rear wheel with a good efficiency by a standby power source at the time of power supply system failure, can be obtained.SELECTED DRAWING: Figure 4
Patent JP-2019070748-A (JP)
Title: Alignment device, lithographic device, determination method and method for manufacturing article
Inventor: SHIOZAWA KOICHI
IPC: G03F9/00
Filed: 2017-10-10
Abstract: To provide technology advantageous for reducing a time required for measurement while maintaining alignment accuracy in global alignment.SOLUTION: An alignment device has: a stage movable while holding a substrate; a processing unit for determining a sample shot set comprising a plurality of sample shot regions from a plurality of shot regions arranged on the substrate; and a detection unit for detecting the respective positions of the plurality of sample shot regions in the determined sample shot set. The processing unit selects a plurality of candidate sets to be the sample shot set from the plurality of shot regions and determines the sample shot set from the plurality of candidate sets based on movement characteristics of the stage relating to directions respectively along two axes parallel to the surface of the substrate and orthogonal to each other.SELECTED DRAWING: Figure 2
Patent JP-2019074548-A (JP)
Title: Map data processing system, map display system and map data processing program
Inventor: TAKAHATA MASASHIGE
IPC: G01C21/26
Filed: 2017-10-12
Abstract: To provide technology that can reduce the amount of map data while maintaining the position information of a small section in the link.SOLUTION: The map data processing system includes: a link data acquiring section for acquiring a first link having M pieces (M is a natural number) of small sections equal to each other and a second link connected with the first link and having N pieces (N is a natural number) of small sections having the same length as each other; a link connecting section for generating a connection link in which the first link is connected with the second link by deleting a node connecting the first link and the second link; and a link data generating section for generating link data of the connection link on the basis of the link data of the first link and link data of the second link and recording information indicating a reference position as a position of a deleted node and information indicating M and N to link data of the connection link.SELECTED DRAWING: Figure 2
Patent JP-2018012893-A (JP)
Title: Silicon coated metal fine particle, silicon compound coated metal particle and manufacturing method therefor
Inventor: ENOMURA SHINICHI
IPC: B22F9/20
Filed: 2017-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a silicon coated metal fine particle capable of being supplied at low energy and saved resource stably, or a manufacturing method of the silicone coated metal fine particle, and silicone coated metal fine particles or a silicon compound coated metal fine particles.SOLUTION: There are provided silicon coated metal fine particles in which at least a part of a surface of metal fine particles consisting of at least one kind of metal element or a semi-metal element is coated by silicon, the silicon coated metal fine particles are silicon compound coated precursor fine particles in which at least a part of a surface of precursor fine particle containing a precursor of the metal fine particles is coated by the silicon compound or one manufactured by a reduction treatment of silicon dope precursor fine particles containing the precursor of the metal fine particles.SELECTED DRAWING: Figure 1
Patent JP-2019075882-A (JP)
Title: Water stop structure of and water stop method for shielded electric wire
Inventor: OGUE TAKESHI
IPC: H01B7/18
Filed: 2017-10-16
Abstract: To provide a water stop structure of a shielded electric wire of which the number of components and the number of manufacturing man-hour can be reduced, and of which the overall structure can be made compact and lightweight.SOLUTION: A water stop structure 11 of a shielded electric wire 10 comprises: a wire 12; a braided wire 13 as a shield member covering the wire 12; and a grommet 20 as a water stop member covering the water stop portion of the braided wire 13. Thermoplastic resins 14, 14 as a filling material for water stop are disposed respectively in an inside and outside of a water stop point of the braided wire 13. Gaps 13b between a plurality of strands 13a of the braided wire 13 and gaps between the braided wire 13 and a small diameter cylindrical portion 22 of the grommet 20 are filled with the thermoplastic resin melted by heating.SELECTED DRAWING: Figure 1
Patent JP-2018049279-A (JP)
Title: Exposure apparatus, and method of manufacturing device
Inventor: YODA YASUSHI
IPC: H01L21/68
Filed: 2017-10-18
Abstract: PROBLEM TO BE SOLVED: To enable the restriction of a conveying plane of a frame member which holds an optical system and various measurement systems to be dissolved, and the degradation of exposure accuracy caused by a vibrational deformation of the frame member to be dissolved.SOLUTION: The exposure apparatus includes: a pair of base frames BF1, BF2 integrated together; a base member BF supported on a floor by a supporting member 48; metro-frames MF1, MF2 supported out of touch in respective openings 44 of base frames BF1, BF2 through vibration removable devices 54; and an absolute position-detecting type censor group 57 for measuring an each other distance provided between the metro-frames MF1, MF2.SELECTED DRAWING: Figure 5
Patent JP-2019080673-A (JP)
Title: Game machine
Inventor: KAWACHI HISANORI
IPC: A63F7/02
Filed: 2017-10-30
Abstract: To provide a game machine capable of improving amusement of games.SOLUTION: Presentation control means 300 starts a count-down display from the time shown by a timer image 500 when a count-up display is finished. Every time a performance of a timer presentation where the count-up display is to be performed is determined, the count-up display and the count-down display are properly performed by obtaining a count-up display time and a count-down display time according to a timing when the timer image 500 appears and a timing when a target presentation is started.SELECTED DRAWING: Figure 15
Patent JP-2019083617-A (JP)
Title: Power supply device and image forming apparatus
Inventor: OSHIMA MITSUNORI
IPC: H02M3/28
Filed: 2017-10-30
Abstract: To prevent a failure or a malfunction when an input voltage is low, and reduce the power consumption of a low-voltage detection circuit, thereby improve the responsiveness at the time of voltage detection.SOLUTION: A switching power supply 100 is provided with an FET 1 connected to a primary winding P1 of a transformer T1, and a voltage detection unit 120 that detects an AC voltage on the basis of the induction voltage of an auxiliary winding P2 of the transformer T1. A CPU 11 for controlling an output voltage by turning on/off the FET 1 shifts a mode to a normal control mode of controlling the FET 1 so as to adjust the output voltage to Vout1 on the basis of a feedback voltage from a feedback unit 150 according to the output voltage of the transformer T1 when the voltage detected by the voltage detection unit 120 is equal to or higher than VTH2, and shifts the mode to a low-voltage control mode of controlling the FET 1 so as to adjust the output voltage to Vout2 which is lower than Vout1 when the voltage detected by the voltage detection unit 120 is lower than VTH1 which is lower than VTH2.SELECTED DRAWING: Figure 1
Patent JP-2018140383-A (JP)
Title: Separator
Inventor: KAMAKURA MASANAO
IPC: B04B5/12
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a separator which can reduce a pressure loss.SOLUTION: A separator 1 includes an outer cylindrical body 2, a rotor 3, a plurality of blades 36, a motor 4, and an exhaust duct 5. The outer cylindrical body 2 has a gas inflow port 23 on a first end 21 and a gas outflow port 24 on a second end 22. The plurality of blades 36 are connected to the rotor 3. The motor 4 rotates the rotor 3. The outer cylindrical body 2 has a discharge hole connecting the inside and the outside of the outer cylindrical body 2 between the first end 21 and the second end 22. The exhaust duct 5 is arranged on the side of the second end 22 of the outer cylindrical body 2. The exhaust duct 5 includes an introduction duct part 51 and a lead-out duct part 52. The introduction duct part 51 has a cylindrical outside wall 515 having an opening on one end on the side of the outer cylindrical body 2, a distribution hole 516 provided on the outside wall 515, and a bottom wall 514 projecting inward from the other end in an opposite side to the side of the outer cylindrical body 2 of the outside wall 515. The lead-out duct part 52 has a cylindrical shape, and is connected to the edge part of the distribution hole 516 of the introduction duct part 51.SELECTED DRAWING: Figure 6
Patent JP-2019083134-A (JP)
Title: Electronic apparatus
Inventor: INOKI HIROKI
IPC: H01R13/56
Filed: 2017-10-31
Abstract: To provide an electronic apparatus in which a damage of a connector or a disconnection of a cable due to an usage pattern of the cable does not occur.SOLUTION: An electronic apparatus comprises: a housing 12 in which a wiring port opens; a first connector disposed into the wiring port and fixed to the housing 12; a second connector detachably connected to the first connector; and an input cable provided with the second connector at one end. The electronic apparatus further comprises a cable guide 13 holding the input cable at the neighborhood of the housing 12 while being supported by the housing 12. The cable guide 13 comprises: an attachment part 41 detachably attached to the housing 12; and a guide part 42 that is projected from the attachment part 41 to a direction parallel to a detachable direction of the second connector by a prescribed length, and in which a hole 43 with a tip part for insertion of the cable is formed.SELECTED DRAWING: Figure 1