baber/WOPTO huggingface dataset:
Patent JP-2013170014-A (JP)
Title: Lifting device
Inventor: MATSUO TSUTOMU
IPC: B66F9/22
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To quickly perform operation while reducing shock which may occur when a lifted item is subjected to moving down operation.SOLUTION: A pilot check valve 19 having a throttle flow passage at a valve body inside a body is arranged on an oil passage between a lift cylinder 10 and a hydraulic pump motor 11. Further, an ON-OFF valve 21 is arranged on an oil passage through which a hydraulic oil circulates which has passed through the throttle flow passage. By opening the ON-OFF valve 21 upon moving down operation of a fork F, the hydraulic oil inside the lift cylinder 10 is discharged to the oil passage between the hydraulic pump motor 11 and the pilot check valve 19 through the throttle flow passage. By this means, a pressure difference between an upstream side and a downstream side of the throttle flow passage is caused, so that the valve body is operated in a direction which opens the oil passage between the lift cylinder 10 and the hydraulic pump motor 11.
Patent JP-2012102748-A (JP)
Title: Rotary compressor
Inventor: SHIBAMOTO YOSHITAKA
IPC: F04C18/32
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To improve compression efficiency of a rotary compressor (10), by reducing pressure loss of fluid flowing from an outlet of a suction pipe (14) to cylinder chambers (41, 42).SOLUTION: The rotary compressor (10) in which a piston (25) performs eccentric rotation motion includes the inside suction passage (43) for introducing low-pressure fluid to a low-pressure chamber (42b) of an inside cylinder chamber (42) from a low-pressure chamber (41b) of the outside cylinder chamber (41), which is formed by cutting off the top end part of an annular piston part (45). The rotary compressor (10) in which a cylinder (40) performs eccentric rotation motion includes the outside suction passage (44) for introducing low-pressure fluid to a low-pressure chamber (41b) of an outside cylinder chamber (41) from a suction space (5), which is formed by cutting off the top end part of an outside cylinder part (38) and the inside suction passage (43) for introducing low-pressure fluid to the low-pressure chamber (42b) of the inside cylinder chamber (42) from the low-pressure chamber (41b) of the outside cylinder chamber (41), which is formed by cutting off the top end part of the annular piston part (45).
Patent JP-2013171408-A (JP)
Title: Power management server, power management control program, and image processing device
Inventor: NARISHIMA KAZUHIKO
IPC: G06F3/12
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To achieve both suppression of a power amount and improvement of convenience by reducing influence on image processing as a target of power suppression.SOLUTION: With respect to image processing devices 10A-10J capable of partial power saving belonging to the same group, a power management server 300 is connected to a communication line network 20 to which the image processing devices 10A-10J are connected, the power management server 300 is notified of an operation information signal corresponding to processing content to thereby centralize information, the entire power of the ten image processing devices 10A-10J is collectively managed, and executability of each processing is returned.
Patent JP-2013171271-A (JP)
Title: Liquid crystal display device, manufacturing method thereof, and electronic apparatus
Inventor: ISHIDA SATOSHI
IPC: G02F1/133
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device etc. which can improve display image quality.SOLUTION: The liquid crystal display device comprises: a first substrate; a second substrate which comprises a color filter layer provided for each of a plurality of pixels, and a plurality of photoelectric conversion elements provided in regions between the pixels; and a liquid crystal layer provided between the first substrate and the second substrate. Each of the photoelectric conversion elements comprises: a photoelectric conversion layer; a transparent electrode provided on one side of the photoelectric conversion layer; and a light-shielding electrode provided on the other side of the photoelectric conversion layer.
Patent JP-2013170571-A (JP)
Title: Axial-flow hydraulic turbine
Inventor: NAKAGAWA NARITOSHI
IPC: F03B3/18
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an axial-flow hydraulic turbine which can introduce the pressure water of a uniform flow into runner vanes and can reduce a leakage loss to improve efficiency.SOLUTION: An axial-flow hydraulic turbine in this embodiment includes a casing 40 which supplies pressure water from a circumferential direction, a plurality of guide vanes 60 which are provided in the casing 40 to change an opening in the circumferential direction and make the pressure water from the casing 40 pass therethrough, a runner 30 which has a plurality of runner blades 32 and is turned and driven by the pressure water passing through the guide vanes 60, and a suction pipe 90 provided at a downstream side of the runner 30. The guide vanes 60 are disposed obliquely with respect to the center shaft of the runner 30.
Patent JP-2012096120-A (JP)
Title: Balloon catheter
Inventor: YAMAMOTO KEISUKE
IPC: A61F2/958
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To improve the constitution in a region in which a balloon is installed and its peripheral region, and to improve the operability of a balloon catheter.SOLUTION: This balloon catheter 10 includes a distal shaft 13, an inner shaft 14, a balloon 16, and a distal end chip body 18. Both of the shafts 13 and 14 are tubular, and in addition, the inner shaft 14 is fitted in the distal shaft 13. The inner shaft 14 is installed in a manner to be extended closer to the distal end than to the distal shaft 13, and the distal end chip body 18 is bonded to the distal end section. Also, the proximal end side of the balloon 16 is bonded to the distal end section of the distal shaft 13. Then, the distal end side of the balloon 16 is installed by being bonded to the proximal end section of the distal end chip body 18. In this constitution, on the extended region 36 of the inner shaft 14, a step section 37 is formed so that the distal end side may have a smaller diameter.
Patent JP-2013175613-A (JP)
Title: Surface light emission laser element, surface light emission laser array, optical scanner, and image formation device
Inventor: HARASAKA KAZUHIRO
IPC: H01S5/183
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emission laser element which prevents spontaneous emission light from being emitted from a bottom surface of a periphery of a mesa without affecting the characteristics of elements and achieves high uniformity.SOLUTION: A surface light emission laser element includes: a lower DBR formed on a substrate; a lower spacer layer formed on the lower DBR; an active layer formed on the lower spacer layer; an upper spacer layer formed on the active layer; and an upper DBR formed on the upper spacer layer. A resonator region is formed by the lower spacer layer, the active layer, and the upper spacer layer. A mesa is formed by partially removing the upper DBR and the resonator region. A light reflection film made of a metal material is formed on an area of the resonator region that form a bottom surface of a periphery of the mesa. The above objective is achieved by providing the surface light emission laser element.
Patent JP-2013177031-A (JP)
Title: Surface-like body member of seat for vehicle and method for installing the member
Inventor: IIMURO YOSHIKI
IPC: B60N2/90
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To maximally widely take the arranging area of a surface-like body member, even when a seat cover is suspended in and supported.SOLUTION: A sensor seat 60 as a surface-like body member of a seat for a vehicle, is interposed and arranged between a seat cover and a seat pad 20 when the seat cover is suspended in and supported by hog rings in a suspending-in groove 22F. The sensor seat 60 is arranged by straddling the suspending-in groove 22F and is arranged with an edge part 64 positioned along the side edge line 66 of the suspending-in groove 22F. Cutout parts 70a and 70b of a shape formed by cutting out a place corresponding to the first installation position X1 supported by the hog ring in the edge part in the direction separating from the suspending-in groove 22F, are formed on both sides, and a cutout part 70b2 of a shape formed by cutting out a place corresponding to an installation position X2 thereafter in the direction separating from the suspending-in groove 22F, is formed on a shape side.
Patent JP-2013180850-A (JP)
Title: Movable emergency supplies storage
Inventor: ABE HITOSHI
IPC: B65G1/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a movable emergency supplies storage which can functionally house various kinds of emergency supplies, can be moved easily and quickly in an emergency, and can stably store even if placed longitudinally.SOLUTION: A movable emergency supplies storage 1 includes: a box housing part 2 provided with a first housing part 6 for housing comparatively lightweight emergency supplies 11 on one side surface 12 side and provided with a second housing part 7 for housing comparatively heavy emergency supplies 11 on another side surface 13 side; a lid housing part 3 attached to the box housing part 2 in an openable/closable manner; a handle 4 provided on a side surface 12 on the first housing part 6 side; and wheels 10 provided near a center-of-gravity position of a storage 1 which is computed from weight distribution of the storage 1 itself and weight distribution of emergency supplies 11 housed in the first housing part 6 and the second housing part 7, respectively.
Patent JP-2013187609-A (JP)
Title: Communication apparatus and communication method
Inventor: NISHIKAWA NOBUYOSHI
IPC: H04J11/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To reduce PAPR in OFDM system based communication and further control the degree of reduction in PAPR.SOLUTION: A modulation unit 11 generates a modulation signal from an input signal, and a serial-parallel conversion unit 12 generates a subcarrier modulation signal from the modulation signal. An IFFT unit 13 performs reverse Fast Fourier conversion on the subcarrier modulation signal, and a decomposition unit 14 decomposes the arithmetic result into real part data and imaginary part data. A real part arithmetic unit 151 executes predetermined arithmetic on the real part data by using a first data sequence and a second data sequence which each are an aggregate of data whose value is 1 or -1, the number of data of which being the same as the size of Fast Fourier conversion, and a first amplitude coefficient, a first dispersion coefficient, a second amplitude coefficient, and a second dispersion coefficient which each are predetermined real numbers, while an imaginary part arithmetic unit 152 executes predetermined arithmetic on the imaginary part data. A synthesis unit 16 synthesizes the real part data and imaginary part data subjected to the predetermined arithmetic to generate a baseband signal, and a transmission unit 17 generates a transmission signal from the baseband signal and transmits it via an antenna 10.
Patent JP-2013183679-A (JP)
Title: Combine harvester
Inventor: TANAKA YUJI
IPC: A01D67/00
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester that has a constitution where a feeder is arranged closely to a horizontal one side relative to a reaping treatment part and can operate rise and fall of a reaping and conveying apparatus in a stable attitude without complicating a support structure by improving a fitting constitution of a lifting and lowering actuator.SOLUTION: A reaping and conveying apparatus 4 is connected to the front part of a traveling vehicle body 3 liftably and drivably by a lifting and lowering actuator 5; the reaping and conveying apparatus 4 is constituted of a reaping treatment part 11 and a feeder 12; the reaping treatment part 11 is connected to the feeder 12 in a state in which a central position C2 of the feeder 12 in the width direction of the vehicle body is displaced in the left direction relative to a central position C1 of the reaping treatment part 11 in the width direction of the vehicle body, and the lifting and lowering actuator 5 is connected to the front side part of the feeder 12 at a position displaced in the right direction from the central position C2 in the width direction of the vehicle body in the feeder 12.
Patent JP-2012191844-A (JP)
Title: Power conversion system and power conversion method
Inventor: LEE JAE-HO
IPC: H02M7/155
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a life of an electric power conversion system has a limit since the system using a resistor and a relay is adapted to a high capacity application but the relay mechanically generates a contact point.SOLUTION: The electric power conversion system includes: a rectification section including SCR for rectifying a single-phase power supply voltage inputted from outside; a signal detector detecting the single-phase power supply voltage; a single-phase PLL detecting a zero-cross point based on the single-phase power supply voltage detected by the signal detector and generating a carrier signal based on the detected zero-cross point; and a PWM generator comparing a reference signal with the generated carrier signal and generating a pulse signal inputted to a gate terminal of SCR.
Patent JP-2013191362-A (JP)
Title: Fuel cell diagnosis device
Inventor: OKAMIYA MINORU
IPC: H01M8/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell diagnosis device which allows for precise diagnosis of the supply state of a reaction gas in a fuel cell.SOLUTION: Supply state of reaction gas of a fuel cell 1 is diagnosed based on a diffusion impedance calculated by removing the influence of a membrane resistance that changes by the dry and wet state (dry state and wet state) of an object cell 10, and of an activation resistance that changes by load variation of the fuel cell 1, from a local impedance when applying an AC signal of low frequency.
Patent JP-2013188369-A (JP)
Title: Temperature control apparatus for open showcase
Inventor: KIDO TAKESHI
IPC: F25D23/12
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control apparatus for an open showcase which can eliminate uneven temperature when a merchandise display shelf is heated, and allows energy-saving operation of a heater.SOLUTION: A temperature control apparatus for an open showcase which heats merchandise displayed on a merchandise display shelf includes: a merchandise number detecting means for detecting the number of merchandise which detects the number of merchandise taken out from the merchandise display shelf; a plurality of areas provided by being divided from the front side to the deeper side of the merchandise display shelf; and a heater and a temperature sensor provided in each of a plurality of areas, respectively. A purchase frequency at which the merchandise is purchased is determined based on the detection of the merchandise number detecting means. Each heater is respectively ON/OFF-controlled in response to at least one of the purchase frequency and the detected temperature of the temperature sensor.
Patent JP-2013188780-A (JP)
Title: Dissimilar metal joining method
Inventor: NOMURA YUJI
IPC: B23K9/23
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a dissimilar metal joining method which allows dissimilar metals which are difficult to be joined to each other, to be joined to each other readily with a high joint strength.SOLUTION: A dissimilar metal joining method that uses a cold spraying method which forms a coating on a base material by jetting material powder and a working gas with a lower temperature than a melting point or softening point of the material powder at a supersonic flow and allowing the powder and the gas to collide with the base material, includes: a step of forming a coating 3 consisting of aluminum or an aluminum alloy on a surface of a first base material 2 consisting of a steel, by the cold spraying method using a powder material consisting of the aluminum or the aluminum alloy; and a step of allowing the coating and a second base material 12 consisting of aluminum or an aluminum alloy to face each other and joining the first base material 2 and the second base material 12 to each other.
Patent JP-2013194937-A (JP)
Title: Cooling device and vehicle that includes the same
Inventor: UCHIDA KAZUHIDE
IPC: F25B1/00
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device capable of suppressing a dryout in a heat pipe cycle, and a vehicle that includes the same.SOLUTION: A cooling system 1 includes: a compressor 12; a first condenser 14; a cooling part 30; a heat exchanger 18; a first line; a second line; a switching device 52; and an ejector 140. The first line forms a vapor compression refrigeration cycle by flowing refrigerant in order of the heat exchanger 18, the compressor 12, the first condenser 14 and the cooling part 30. The second line forms a heat pipe by circulating refrigerant between the first condenser 14 and the cooling part 30. The switching device 52 flows refrigerant through the first line when air conditioning is performed, and flows refrigerant through the second line when air conditioning is stopped. The ejector 140 is configured to, when refrigerant flows from the compressor 12 to the first condenser 14 via the ejector 140, draw refrigerant from the second line and join the drawn refrigerant into refrigerant from the compressor 12.
Patent JP-2013193100-A (JP)
Title: Tilting gravity casting apparatus and tilting gravity casting method
Inventor: KATO YOSUKE
IPC: B22D23/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a tilting gravity casting apparatus excellent in molten metal filling ability and capable of sufficiently preventing the occurrence of casting defects in resultant casts; and a tilting gravity casting method using the device.SOLUTION: A tilting gravity casting apparatus 1 includes a ladle 7 in a die 2, and a molten metal M is reserved in the ladle 7, and when the die 2 is tilted, the molten metal M is poured into a cavity 6 of the die 2 through a runner 5. The tilting gravity casting apparatus 1 includes a blocking member 18 for blocking the runner 5, a pressurizing pin 23 for pressurizing the molten metal M in the cavity 6, a control device for controlling the driving of the blocking member 18 and the pressurizing pin 23, and a first molten metal sensor 24 provided to the runner 5. The control device starts driving of the blocking member 18 and the pressurizing pin 23 based on a detection signal output from the first molten metal sensor 24.
Patent JP-2013198030-A (JP)
Title: Method for manufacturing diaphragm for loudspeaker
Inventor: HATANO AKIRA
IPC: H04R31/00
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To restrain investments on die facility by improving a manufacturing yield of a laminate diaphragm for a loudspeaker.SOLUTION: A method for manufacturing a laminate diaphragm for a loudspeaker has: a molding step of molding a lower layer section 10B by hot-pressing a lower layer material 10A of a diaphragm impregnated with thermosetting synthetic resin with dies 32 and 34 of a thermal molding machine 30; a thermal welding layer formation step of coating a thermal welding sheet 12B on the lower layer section 10B; and a molding adhesion step of setting the lower layer section 10B molded and coated with the thermal welding sheet 12B and an upper layer material 16A of the diaphragm not molded in a thermal molding machine 50 and hot-pressing them, and adhering the upper layer section 16B and the lower layer section 10B by the thermal welding sheet 12B while making the upper layer material 16A into a shape of the upper layer section 16B of the diaphragm. While molding the upper layer material 10A into a shape of the upper layer section 16B, the lower layer section 10B is adhered to the upper layer section 16B. Therefore, there is no gap between the lower layer section 10B and the upper layer section 16B, and wrinkles on a surface of the diaphragm can be prevented.
Patent JP-2012149267-A (JP)
Title: Disinfectant aqueous composition for hard surface cleaning and method for using the same
Inventor: SCHALITZ WILLIAM JOHN
IPC: C11D7/46
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a disinfectant aqueous composition for hard surface cleaning and a method for using the same.SOLUTION: The disinfectant aqueous composition for hard surface cleaning contains an effective disinfecting amount of a quaternary ammonium compound, an effective spore forming amount of Bacillus microbial composition, and an effective water dispersing amount of a surfactant other than the quaternary ammonium compound. A hard surface containing various microbial floras is cleaned by using the composition. The composition kills undesirable microorganisms causing unpleasant smell to perform cleaning and sterilization, and makes spores of Bacillus remain. The spores germinate later to cause decomposition of some continuously remaining residues without generating unpleasant smell.
Patent JP-2013199859-A (JP)
Title: Fuel injection pump
Inventor: TAKAHASHI NAOKI
IPC: F02B67/00
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection pump which suppresses the deformation of a F/W housing by bending moment and increases the flexibility of a layout for accessories arranged on an engine sidewall.SOLUTION: A pump main unit 21 of a fuel injection pump 2 fixed to an engine and to a flywheel housing includes: a casing 23; a first mount stay 24 integrally formed at one end side of the casing 23 and fastened to the flywheel housing with a bolt; a second mount stay 25 integrally formed at the other end side of the casing 23 and fastened to a sidewall of the engine 1 with a bolt; a parallel reinforcing part 221 integrally formed at the one end side of the casing 23, continuing to the first mount stay 24 and extending approximately parallel to the sidewall of the engine; and an inclined reinforcing part 223 integrally formed with an intermediate part of the casing 23, continuing to the parallel reinforcing part 221 and inclined toward the second mount stay 25.
Patent JP-2013069663-A (JP)
Title: Transparent conductive film, method for manufacturing the same, flexible organic electronic device, and organic thin film solar cell
Inventor: AZUMA KOHEI
IPC: H01B5/14
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent conductive film for organic electronic devices, capable of being roll-formed on an inexpensive film substrate and exhibiting both high transparency and high conductivity.SOLUTION: The transparent conductive film is constituted from: a conductive stripe 14 which is subjected to mask vapor deposition on a plastic support 12 and formed by arranging a plurality of conductive lines 14a at an interval of 3 mm or more and 20 mm or less, the conductive lines having a film thickness of 50 nm or more and 500 nm or less and a line width of 0.3 mm or more and 1 mm or less in plan view, and comprising metal or an alloy; and a transparent conductive material layer 18 which is provided so as to cover the plastic support 12 and the conductive stripe 14, and has a specific resistance of 4×10Ω cm or less and a film thickness of 20 nm or more and 500 nm or less.