baber/WOPTO huggingface dataset:
Patent JP-2013152076-A (JP)
Title: Multi type air conditioner
Inventor: NAGAMATSU SHINICHIRO
IPC: F25B13/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving air conditioner capable of being installed on the veranda of a highrise condominium, of reducing the number of connection piping between a plurality of utilization units and a plurality of heat source units, and of shortening a distance between the heat source units and the utilization units, thereby suppressing the deterioration of performance caused by piping pressure loss.SOLUTION: An air conditioner comprises: a plurality of utilization units, a plurality of heat source units, and liquid connection piping 14 and gas connection piping 15, which are disposed between these units for making a liquid refrigerant and a gas refrigerant flow respectively. The plurality of heat source units are arranged in parallel almost horizontally with respect to an installation surface. The liquid connection piping and the gas connection piping form common connection piping 14, 15 which connect the plurality of heat source units and the plurality of utilization units. A blower of the heat source unit is configured to send air in a horizontal direction with respect to the installation surface. In each heat source unit, a check valve is arranged on the discharge side of the compressor for preventing the intrusion of the gas refrigerant from the gas connection piping, and a gas-liquid separator is arranged on the suction side of the compressor for preventing the intrusion of the liquid refrigerant.
Patent JP-2014204591-A (JP)
Title: Terminal processing method of magnet wire in stepping motor and terminal processing device therefor
Inventor: YONEKAWA KOJI
IPC: H02K37/14
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a terminal processing method of a magnet wire in a stepping motor for preventing the magnet wire from being disconnected as further as possible, and a terminal processing device therefor.SOLUTION: A bobbin 28 integrated with a yoke 22 is set on a work table 40, an A terminal 31 and a B terminal 32 are attached to a holder 37, and a sub stopper 41 is attached to a side surface of a cylinder body 34A. When a rod 35 of a press-fit cylinder 34 is extruded, a main stopper 38 is abutted to the sub stopper 41, and terminal pins 31A and 32A are press-fitted into insertion grooves 30A and 30B substantially by half. One end of a magnet wire MW is communicated to the terminal pins 31B and 32B and wound around the bobbin 28 by a winding machine. When the A terminal 31 and the B terminal 32 are connected with both ends of the wire MW by a solder and the sub stopper 41 is removed from the cylinder body 34A, the main stopper 38 is abutted to the cylinder body 34A, the terminal pins 31A and 32A are press-fitted to depth parts within the insertion grooves 30A and 30B, and the wire MW is slackened.
Patent JP-2014203069-A (JP)
Title: Retardation film, production method of the same, and polarizing plate
Inventor: NARASAKI YOSHIYA
IPC: C08B15/00
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a retardation film which is stretched in a high magnification and can achieve a high retardation even when a total substitution degree of a hydroxy acid-modified glucan derivative is large.SOLUTION: The retardation film comprises a hydroxy acid-modified glucan derivative in which a hydroxy acid component is graft-polymerized to a hydroxyl group of a glucan derivative, wherein an average substitution degree of a graft chain of the hydroxy acid component is controlled to 0.1 or more, an average polymerization degree of the graft chain of the hydroxy acid component is controlled to 7 or more, and an average 1 mol or more of the hydroxy acid component in terms of a hydroxy acid is grafted to 1 mol of the glucose unit of the glucan derivative. The glucan derivative may be a cellulose acylate; and the total of an average substitution degree of an acyl group and an average substitution degree of the graft chain of the hydroxy acid component may be 2.4 or more. The hydroxy acid component may be a lactone having 4 to 10 carbon atoms. The retardation film may be a film stretched in a stretch magnification of over 1 and 3.5 or less.
Patent JP-2014204423-A (JP)
Title: Radio communication system
Inventor: KURITA MASANORI
IPC: H04W28/06
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To enable master stations to reliably communicate with a slave station by radio regardless of installed places of the plurality of master stations.SOLUTION: When it is estimated that there is a high possibility that radio communication between a repeater 1 and a fire sensor 10 will be disabled, a repeater control unit 5 changes a frame transmitting a synchronization signal from a head frame #1 to another frame #12. Each fire sensor 10 can receive the synchronization signal in a downlink time slot B of the changed frame and return a response message if abnormality such as battery exhaustion has not occurred. As a result, the situation can be avoided in advance in which radio communication between the repeater 1 and the fire sensor 10 is disabled due to interference with an adjacent subsystem.
Patent JP-2014205731-A (JP)
Title: Polyethylene terephthalate film and surface treatment method
Inventor: IWATA MITSURU
IPC: C08J7/00
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene terephthalate (PET) film with improved adhesion by surface modification treatment, and a surface modification treatment method for manufacturing the PET film.SOLUTION: In a PET film, the number of C-O-C bonds is 42 or more and the number of O-C=O bonds is 33 or more when the number of C-C bonds is 100, which are obtained from chemical shift of XPS. On a surface of the PET film, atmospheric pressure plasma processing is performed under conditions that temperature is 100 to 140°C, treatment capacity is 15 to 45 kJ/m, and processing time is 0.1 to 0.2 sec.
Patent JP-2013140668-A (JP)
Title: Digital information recording device, reproducing device, and transmitting device
Inventor: OKAMOTO HIROO
IPC: G06F21/10
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a management method of a valid period and an erasure method of expired information in order to prevent a copied medium from the use out of a purpose against intention of a copyright holder when temporary recording and copying is permitted to information whose copying is inhibited or whose copying is permitted just once.SOLUTION: As permission conditions of temporary recording, a holding period indicating a valid period in a recording medium, a viewing period indicating the valid period after starting reproduction, and a copying period permitting copying to other media are set. Moving to other media is permitted for even information in which the copying is prohibited on the assumption that the information in the medium is erased. The information that has passed the valid period is erased according to a prescribed rule. A limit is set up on the number of the moving and the reproduction to enhance management of use conditions.
Patent JP-2014205469-A (JP)
Title: Keyless entry system and on-vehicle machine for keyless entry system
Inventor: HOZUMI HIDEAKI
IPC: E05B49/00
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a keyless entry system which can enhance confidentiality by modifying appropriately an ID set in an on-vehicle machine and an ID set in a portable machine and an on-vehicle machine for the keyless entry system.SOLUTION: An on-vehicle machine 1 modifies an ID in a specified renewal period or by operation setting through communication with a server 4 and stores the renewed ID in a storage memory. A key device 2 renews an ID by a requirement from the server 4 or by operation setting through communication with the server and stores the renewed ID in a storage memory. When the ID contained in the transmission signals transmitted from the key device 2 matches the ID set in the on-vehicle machine 1, the door of the vehicle is locked or unlocked, leading to improvement of confidentiality.
Patent JP-2014210268-A (JP)
Title: Control device and control method of hot finishing rolling machine
Inventor: MATSUURA MITSUTAKA
IPC: B21B37/38
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a plate thickness defect part, by precisely controlling an edge plate thickness within a tolerance range.SOLUTION: A control device 10 of a hot finishing rolling machine comprises: a multi-sensor 11 provided on the outlet side of the hot finishing rolling machine and measuring a plate thickness profile in a width direction of a steel plate over the total length of the steel plate and an AGC (Automatic Gauge Control) control device 13 for correcting an AGC control quantity of a center plate thickness of the steel plate in the hot finishing rolling machine based on a deviation quantity from a tolerance limit by calculating a deviation quantity from the tolerance limit of an edge plate thickness when the edge plate thickness of the steel plate measured by the multi-sensor 11 is deviated from the tolerance limit. Thus, the edge plate thickness is precisely controlled within the tolerance range, and the occurrence of the plate thickness defect part can be suppressed.
Patent JP-2014211959-A (JP)
Title: Connection structure, connection method of wire
Inventor: NUMATA YUKI
IPC: H01R4/02
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To enhance reliability of electrical connection of a conductor end and a connected object, by enhancing adhesion of each core wire at the conductor end thereby preventing the conductor ends from scattering, and preventing burrs or disconnection of the conductors from occurring.SOLUTION: A conductor ends 10 of a wire 1 consisting of a plurality of core wires 1a are compressed by press molding for pressing the conductor ends 10 in the axial direction from the outer peripheral direction. By the press molding, a press molding surface 14 of downward staircase, extending in the axial direction of the conductor ends 10 and approaching the axis of the conductor ends 10 as it approaches from a root 16 side to a tip 11 side thereof, is formed for an outer peripheral surface 12 of the conductor ends 10. The conductor ends 10 having the press molding surface 14 thus formed is arranged at the connection position of a connected portion 4, and connected electrically by ultrasonic bonding.
Patent JP-2014211962-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: ABE TAKESHI
IPC: H01M4/587
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery excellent in output characteristics and suppressed in degradation of output characteristics over a long period of time even after repeated charging and discharging.SOLUTION: A lithium ion secondary battery 100 provided by the present invention includes a positive electrode 30, a negative electrode 40, and a nonaqueous electrolyte. The positive electrode 30 has a maximum achievable potential of 4.5 V or more in terms of metallic lithium. The nonaqueous electrolyte contains (A) a non-fluorinated cyclic carbonate, (B) a fluorinated cyclic carbonate, and (C) a fluorinated chain carbonate. Here, the ratio of the non-fluorinated cyclic carbonate (A) with respect to the total of (A), (B), and (C) exceeds 10 vol.%.
Patent JP-2013179643-A (JP)
Title: Method of avoiding collisions between semi-persistent allocation and dynamic allocation in radio access networks
Inventor: BENOIST PIERRE SEBIRE
IPC: H04W72/04
Filed: 2013-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for use in a field of communication networks.SOLUTION: A method comprises: receiving a request for retransmission from user equipment for a predetermined transmission time interval in a communication network; determining whether a collision risk exists between the retransmission and another transmission during the predetermined transmission time interval; and ignoring the retransmission request when the determined collision risk exists.
Patent JP-2014213988-A (JP)
Title: Elevator system
Inventor: TAKEYAMA KAZUNORI
IPC: B66B5/02
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system which prevents degradation of building security such as an automatic locking system in power outage.SOLUTION: In an elevator system, when power supply source switching means switches power supply source for a control device from commercial power supply to an emergency battery, the emergency battery supplies power to a main entrance automatic door, a key control board and a main entrance key reader via power supply backup lines.
Patent JP-2014214787-A (JP)
Title: Control device of automatic transmission
Inventor: KITSUTA YUYA
IPC: F16H61/02
Filed: 2013-04-24
Abstract: PROBLEM TO BE SOLVED: To properly switch an allowable rotation direction of a two-way clutch (TWC) to a direction in which a forward stage is established from a direction in which a rearward stage is established, in an automatic transmission which switches between the forward stage and the rearward stage by switching the allowable rotation directions of the TWC which can switch the directions for allowing rotation.SOLUTION: An ECU 30 detects a shift range position of an automatic transmission 10, and detects an allowable rotation direction of a TWC 22. When a neutral range position is detected as the shift range position, and a direction for establishing a rearward stage is detected as the allowable rotation direction of the TWC 22, the allowable rotation direction of the TWC 22 is switched to a direction in which the rearward stage is established.
Patent JP-2014215165-A (JP)
Title: Defect determination device and defect determination method
Inventor: HIRAMATSU SEI
IPC: G01N21/892
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To improve the determination accuracy of a full-length defect while suppressing the overdetection of a defect.SOLUTION: A defect determination device includes: inspection data acquisition means 11 for acquiring inspection data about a plurality of inspection objects S; first determination means 13 for calculating the mixing rate of a defect about each of regions obtained by dividing the inspection data about the plurality of inspection objects S into unit widths, and for, when the mixing rate of the defect about at least one region exceeds a threshold, determining that the inspection object S is a pseudo defect; and second determination means 16 for, when the position in the width direction of the region where the mixing rate of the defect exceeds the threshold in the inspection object S determined as the pseudo defect is the same among the plurality of inspection objects S, determining that a full-length defect occurs.
Patent JP-2014214830-A (JP)
Title: Disc brake
Inventor: SHIDA AKIRA
IPC: F16H1/28
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a disc brake.SOLUTION: A disk brake 1a has a support member 61a arranged between a plurality of planetary gears 56 and a carrier 58, and the other end of a shaft 54 rotatably supporting a second reduction gear 49 with a sun gear 49B is supported by a support hole 79 of the support member 61a. Consequently, the second reduction gear 49 including the sun gear 49B has both its ends supported by the shaft 54, so axial inclination of the sun gear 49 due to an error in engagement between an internal gear 57 and the plurality of planetary gears 56 etc., is suppressed so as to suppress wear of the sun gear 49, so that expected durability can be secured.
Patent JP-2014214403-A (JP)
Title: Rubber socket supporting intake pipe of pneumatic device in spinning machine
Inventor: MARUYAMA NAOKI
IPC: D01H5/66
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rubber socket supporting an intake pipe of a pneumatic device in a spinning machine, which can be easily installed around an opening of a pneumatic duct.SOLUTION: A width H1 of a groove 26 is arranged to be larger than a thickness of H2 around an opening 11h of a pneumatic duct 11. A circumference diameter L1 in a bottom surface of the groove 26 is arranged to be the same as a pore diameter L2 of the opening 11h of the pneumatic duct 11. When a rubber socket 20 is installed around the opening 11h of the pneumatic duct 11, a press piece 24 is pressed to the outer surface around the opening 11h of the pneumatic duct 11. As the result, an outer border 24e of the press piece 24 is pressed against the pneumatic duct 11 around the opening 11h, by a return force of which the press piece 24 is returned to the original form.
Patent JP-2014217012-A (JP)
Title: Solid-state imaging element and imaging device
Inventor: MATSUDA HIDEAKI
IPC: H04N5/347
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To enable weighting addition of a signal in an element, and to make the weight changeable.SOLUTION: A solid-state imaging element comprises: a pixel part having a plurality of pixels that are arranged two-dimensionally; and a circuit for performing weighting addition of a signal depending on a signal from the pixel part, with a weight that can be changed to two or more kinds. The circuit includes: a plurality of vertical signal lines V1, V2, ...; amplification parts CA1, CA2, ... each having an input part connected with p input capacitance parts, and outputting an output signal depending on signals inputted to the p input capacitance parts; and input capacitance formation parts IC1, IC2, ... each forming the p input capacitance parts between each input part of the amplification parts CA1, CA2, ... and p vertical signal lines of the plurality of vertical signal lines V1, V2, ..., respectively, and each forming the p input capacitance parts so that a ratio of capacitance values of the p input capacitance parts is switched to two or more kinds depending on control signals φmode1 and φmode2.
Patent JP-2014220682-A (JP)
Title: Printed circuit board
Inventor: TAMAKI HIROTO
IPC: H05K1/02
Filed: 2013-05-09
Abstract: PROBLEM TO BE SOLVED: To prevent electromagnetic wave noise radiated from a printed wiring board.SOLUTION: A printed circuit board 100 includes a transmission circuit 300 and a printed wiring board 200 on which the transmission circuit 300 is mounted. The printed wiring board 200 has a power-supply wiring pattern 201 connected to a power-supply terminal of the transmission circuit and a noise filter 210 connected to the power-supply wiring pattern 201. The noise filter 210 has an open-stub wiring pattern 211 connected to a connection portion P1 of the power-supply wiring pattern 201 and an open-stub wiring pattern 212 connected to a connection portion P2 of the power-supply wiring pattern 201. The wiring length d of a portion 201A between the connection portion P1 and the connection portion P2 in the power-supply wiring pattern 201 is set in a range from 2/(10×N) wavelength or more to 3/(10×N) wavelength or less in an electrical length with respect to a fundamental frequency.
Patent JP-2014092274-A (JP)
Title: Planetary gear train of automatic transmission for vehicle
Inventor: LEE CHANG-WOOK
IPC: F16H3/66
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a planetary gear train of an automatic transmission for a vehicle capable of reducing fuel consumption by improving mountability and power transmission performance.SOLUTION: A planetary gear train of an automatic transmission for a vehicle includes an input shaft which receives transmission of engine power, an output shaft which outputs speed-changed rotary power, a first planetary gear set having a first rotary element selectively connected to the input shaft, a second rotary element selectively connected to the input shaft, and simultaneously selectively operating as a fixed element, and a third rotary element operating as an output element, a second planetary gear set having a forth rotary element disposed on the output shaft and selectively operating as a fixed element, a fifth rotary element directly connected to the output shaft, and a sixth rotary element selectively connected through a plurality of circumscribing gears, four transfer gears, and a plurality of frictional elements composed of a plurality of clutches for connecting the input shaft and the plurality of rotary elements of the first and second planetary gear sets to each other, and a plurality of brakes connecting the plurality of rotary elements of the first and second planetary gear sets with a transmission housing.
Patent JP-2014225338-A (JP)
Title: Copper fine particle dispersion liquid, conductive film forming method, and circuit board
Inventor: KAWATO YUICHI
IPC: C09D5/24
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a copper fine particle dispersion liquid capable of easily forming a conductive film having low electrical resistance by photosintering.SOLUTION: A copper fine particle dispersion liquid 1 has a dispersion medium and copper fine particles 11 dispersed in the dispersion medium. The copper fine particle dispersion liquid 1 contains a sintering promoter. The sintering promoter is a compound which removes copper oxide from copper at a temperature higher than room temperature. Thus, the sintering promoter removes surface oxide films of the copper fine particles 11 in photosintering of the copper fine particles 11.
Patent JP-2014227878-A (JP)
Title: Internal combustion engine
Inventor: MATSUYAMA AKIHIRO
IPC: F02B19/12
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of improving thermal efficiency.SOLUTION: An engine 1 for gas fuel comprises a first piston 41 and a second piston 51 forming a main combustion chamber 11 in which air-fuel mixture containing gas fuel is introduced. A phase control part 60 for coupling the first piston 41 and the second piston 51 controls phases of the first piston 41 and the second piston 51 so that a volume of the main combustion chamber 11 becomes constant from when the piston 41 reaches an upper dead center until the second piston 51 reaches the upper dead center, after the air-fuel mixture in the main combustion chamber 11 is ignited by a spark plug 15. Thereby, pressure in the main combustion chamber 11 after the air-fuel mixture in the main combustion chamber 11 is ignited becomes higher than pressure in a main combustion chamber of an engine for gas fuel in which two pistons reach the upper dead center at the same time. Accordingly, a labor outputted by the engine 1 for gas fuel becomes comparatively large, so that thermal efficiency can be improved.
Patent JP-2014228632-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MINEGISHI NATSUKO
IPC: G03G15/00
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents generation of a developing memory, and an image forming method.SOLUTION: The image forming apparatus includes: an image forming unit 140 having an exposure apparatus 203 for exposing a photoreceptor drum 201 to form an electrostatic latent image, forming a toner image on the photoreceptor drum 201, and transferring the toner image to a recording sheet to form an image on the recording sheet; an estimation unit (control unit 101) which estimates a position where image density decreases with respect to image density set in advance in an image, on the basis of image data of the image formed by the image forming unit 140, as a density reduction position; and a control unit 101 which controls the exposure apparatus 203 so as to expose the photoreceptor drum 201 with larger amount of light than a preset exposure amount, in the density reduction position estimated by the estimation unit.