baber/WOPTO huggingface dataset:
Patent JP-2011214142-A (JP)
Title: Method for production of nickel nanoparticle
Inventor: YAMADA KATSUHIRO
IPC: B22F9/24
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of nickel nanoparticles which can suitably obtain nickel nanoparticles with a particle diameter of ≤50 nm by a simple process using liquid phase reaction.SOLUTION: The method for production of nickel nanoparticles comprises the steps of: heating a mixture of straight-chain nickel carboxylate having 1 to 3 carbon atoms with a primary amine to produce a nickel complex, thereby preparing a complexed reaction solution; adding the complexed reaction solution with one or more metal salts selected from the group consisting of a palladium salt, a silver salt, a platinum salt and a gold salt; and heating the complexed reaction solution admixed with the metal salt with a microwave to produce nickel nanoparticles.
Patent JP-2012195136-A (JP)
Title: Pressure-welding blade
Inventor: HORI KODAI
IPC: H01R4/24
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-welding blade capable of reducing a pressure-welding load when a coated wire is press-fitted in a groove.SOLUTION: A groove 13, in which a coated wire whose core wire is coated with an insulation coating can be press-fitted, is provided on a pressure-welding blade 1. A first cutting part 14 positioned at a tip of the pressure-welding blade 1 and formed sharp enough to cut the insulation coating, and a first straight part 15 positioned on a deeper side of the groove 13 than the first cutting part 14 are provided on one groove edge 13A of the pressure-welding blade 1. An electric wire presser part 16 opposed to the first cutting part 14, and a second cutting part 17 positioned on a deeper side of the groove 13 than the electric wire presser part, formed sharp enough to cut the insulation coating, and opposed to the first straight part 15, and a second straight part 18 positioned on a deeper side of the groove 13 than the second cutting part 17, and opposed to the first straight part 15 are provided on the other groove edge 13B. The second cutting part 17 projects nearer the groove edge 13A than the electric wire presser part 16.
Patent JP-2012192634-A (JP)
Title: Printer device
Inventor: TOKURA JUNICHIRO
IPC: B41J11/70
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer device that achieves an effect of preventing the adhering of a cut piece, in a method which is simple and low cost, and further which does not cause enlargement of the device.SOLUTION: The printer device has a cutter 24 for cutting a sheet 1; a storage 26 for storing the cut piece 1b, which is cut by the cutter 24, and which falls in the gravitational direction G; and a guide member 36 having a surface 36a for forming a fall route 34 when the cut piece 1b falls in the interior of the storage 26. The surface 36a of the guide member 36 has a shape expanding the fall route 34 toward the side of the storage 26.
Patent JP-2011242118-A (JP)
Title: Condenser
Inventor: TOKIZAKI KAZUMI
IPC: F25B43/00
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a condenser which has a small installation space and in which an appropriate amount of a refrigerant is sealed in a refrigeration cycle in an early stage.SOLUTION: The condenser has, at one end, a first header tank 3 to which first heat exchange tubes 2A of third and fourth heat exchange paths P3, P4 are connected and a second header tank 4 to which second heat exchange tubes 2B of first and second heat exchange paths are connected. The upper end of the first header tank is located above the lower end of the second header tank. The first header tank 3 has a branching control section 23 promoting a flow of liquid-phase refrigerant from the first header tank 3 into the first heat exchange tubes 2A of the fourth heat exchange path P4. The branching control section 23 includes a space forming member 25, which forms a closed refrigerant inflow space 24 communicating with the first heat exchange tubes 2A of the fourth heat exchange path P4, and forms a liquid accumulation space 26 outside the refrigerant inflow space 24. The space forming member 25 has a communication portion 29 for communication between a lower portion of the refrigerant inflow space 24 and the liquid accumulation space 26.
Patent JP-2012197701-A (JP)
Title: Gas turbine equipment, device and method for controlling fuel gas of the same
Inventor: SAITO AKIHIKO
IPC: F02C9/00
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To stably combust a gas turbine combustor even when calories of a main fuel gas suddenly and greatly change.SOLUTION: A fuel gas control device includes: a main control unit 110 that adjusts a flow volume of a control gas to be fed to a main fuel gas line 20 by control gas adjusting valves 31, 41 to control a unit calorie of a fuel gas flowing into a gas turbine 10 to be closer to a set calorie; a single component calorie computing unit 123 that obtains a unit calorie of a single BFG (Blast Furnace Gas) by using the unit calorie of the fuel gas and the gas flow volume of the control gas; and a valve regulation control unit 125 that preferentially instructs full-closing of the control gas adjusting valves with respect to an instruction on the control gas adjusting valves by the main control unit, under the condition that the unit calorie of the fuel gas exceeds a predetermined regulation value. The valve regulation control unit 125 does not instruct full-closing of the control gas adjusting valves if the level of the unit calorie of the fuel gas on a basis of a set calorie is opposite to the regulation value, regardless of the above condition being satisfied.
Patent JP-2012204132-A (JP)
Title: Shield shell and attachment structure for shield shell
Inventor: SHINBA DAICHI
IPC: H01R13/74
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an attachment structure for shield shell that can make a shield shell compact while securing pressurization in attachment to an attached part over the whole.SOLUTION: There are provided an attachment structure 1 for shield shell and a shield shell 21 including a first attachment piece 23 which abuts against a first attached surface 71 of an attached part 70 and a second attachment piece 25 which projects from an end 24 of the first attachment piece 23 to the opposite side from the first attached surface 71 and abuts against a second attachment surface 72 of the attached part 70. A first angle that the first attachment piece 23 and second attachment piece 25 contain is set to be larger than a second angle that the first attached surface 71 and second attached surface 72 contain, and the shield shell 21 is attached to the attached part 70 so that an attachment surface 28 of the second attachment piece 25 comes in elastic contact with the second attached surface 72 in the presence of elastic restoring force acting to press an attached surface 27 of the first attachment piece 23 against the first attached surface 71.
Patent JP-2012207129-A (JP)
Title: Gravure printing ink composition for shrink package
Inventor: MIYAMA ISAO
IPC: C09D11/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing ink composition for shrink package which has good adhesion to both a polystyrene shrink film and a polyethylene terephthalate (PET) shrink film, substantially avoids original roll attack on the polystyrene shrink film, and exhibits good hot water resistance.SOLUTION: The printing ink composition for shrink package comprises an acrylic resin (A) with an acid value other than a polyurethane/acrylic copolymer resin (C), a cellulosic resin (B) esterified by a carboxylic acid, the polyurethane/acrylic copolymer resin (C), and a solvent (D), wherein the polyurethane/acrylic copolymer resin (C) is contained in an amount of 2-20 wt.% with respect to the total resin solid weight percentage of the ink composition, and the solvent (D) contains 50-70 wt.% of a 1C-4C lower alcohol, on the basis of the total solvent.
Patent JP-2012211513-A (JP)
Title: Compressor unit
Inventor: TANAKA YASUKUNI
IPC: F04B39/06
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To recover heat of exhaust heat from inside a casing that houses a compressor, a prime mover of the compressor, or the like.SOLUTION: A compressor unit includes a compressor 2, a prime mover 3 that drives the compressor 2, a casing 4 housing these, a fan 5 exhausting air in the casing 4 to the outside, and an exhaust heat recovery device 6 disposed at an exhaust port 15 for air exhausted from the casing 4 by the fan 5. The exhaust heat recovery device 6 heats water supplied thereto by the exhaust heat from the casing 4. An air cooler 10 and an oil cooler 13 can be housed in the casing 4. The water after passing through the exhaust heat recovery device 6 can be introduced into the air cooler 10 and the oil cooler 13.
Patent JP-2012213298-A (JP)
Title: Conversion apparatus
Inventor: TAMAI SHINZO
IPC: H02M5/14
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive single-phase to three-phase conversion apparatus.SOLUTION: A conversion apparatus 2 includes a Scott transformer 11, a converter 12, an inverter 13 and a control device 14. A three-phase side of the Scott transformer 11 is connected to a load 3. Terminals of one of two sets of single phase of the Scott transformer 11 are connected to a single-phase power supply 1. Terminals of the other of the two sets of single phase are connected to AC side terminals of the inverter 13. AC input terminals of the converter 12 are connected to the single-phase power supply 1, and DC output terminals of the converter 12 are connected to DC input terminals of the inverter 13.
Patent JP-2012037047-A (JP)
Title: Braking device, transportation equipment and industrial equipment
Inventor: KOYAMA MITSUAKI
IPC: F16D65/092
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology for controlling deceleration of disc with a high degree of accuracy.SOLUTION: A breaking device comprises an electric actuator which moves a first pad towards a second pad, sandwiches the disc between both of these pads and then press the disc to inhibit its rotation; a pressing force setting part which outputs set signal for establishing pressing force of pads to the disc; a plurality of piezoelectric elements prepared in the location of the first or second pad different from each other to detect stress of the pad; a signal processor for processing electric signal obtained from the plurality of piezoelectric elements to generate detection signal of pressing force corresponding to the pressing force of pads to the disc; and calculation part which calculates deviation between the set signal and the detection signal to compute and output manipulate signal of the electric actuator based on this deviation.
Patent JP-2012214181-A (JP)
Title: Vehicle control system
Inventor: KIN SHUKO
IPC: B60W30/16
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system that can properly improve fuel consumption performance.SOLUTION: The vehicle control system 1 includes: an internal combustion engine 4; a power transmission device 5; and a control device 9 that: controls the internal combustion engine 4 and the power transmission device 5 based on the relative speed of the forward vehicle that travels forward of the vehicle 2 and the vehicle 2 and the inter-vehicle distance of the forward vehicle and the vehicle 2 when there is no acceleration request operation to the vehicle 2; and switches a first inertia traveling control that makes the vehicle 2 coasting in a fuel cut state of the internal combustion engine 4 by maintaining the power transmission device 5 in the engagement state and a second inertia traveling control of coasting the vehicle 2 by making the power transmission device 5 an open state. The vehicle control system 1 therefore, can properly improve the fuel consumption performance.
Patent JP-2012221980-A (JP)
Title: Charge generation element, power generation device, and touch sensor
Inventor: FUJIMORI TAKAKAZU
IPC: H01L41/22
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a charge generation element, a power generation device, and a touch sensor which easily produce large areas.SOLUTION: A lower electrode 14 is formed on a substrate 15, and a piezoelectric material 13 is formed on the lower electrode 14. Further, a semiconductor 12 and an upper electrode 11 are formed on the piezoelectric material 13. The film like semiconductor 12 is laminated between the upper electrode 11 and the piezoelectric material 13 and thereby forming a set of a piezoelectric body capacitor 2 and a diode 1. Further, the piezoelectric body capacitor 2 and the diode 1 are serially connected. Therefore, a large area is easily produced.
Patent JP-2012219149-A (JP)
Title: Inorganic microparticle dispersion, and method for production thereof
Inventor: KURATA TOSHIHIKO
IPC: C08L101/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic microparticle dispersion which is excellent in handleability because it is in the form of a nonsticky powder having a high ratio of filling with easily dusting small-diameter inorganic microparticles and to provide a method for the production thereof.SOLUTION: There is provided an inorganic microparticle dispersion composed of agglomerated particles containing inorganic microparticles of an average primary particle diameter of 500 nm or less and a liquid resin, having a bulk density of ≥0.3 and ≤0.9 g/cm, and having a ratio of filling with the inorganic microparticles of ≥25 and ≤45 mass%.
Patent JP-2012146622-A (JP)
Title: Light source device
Inventor: TSAI WEN KUEI
IPC: H05B37/02
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a light source device that has an automatic detection function and is capable of automatically or manually adjusting lightness without depending on a lamp holder.SOLUTION: This light source device includes at least one light-emitting unit string, and each light-emitting unit string includes one or a plurality of light emitting-units to be serially connected. An AC/DC power supply converter converts AC voltage to DC voltage to supply current to the light emitting unit. In one embodiment, a detection unit performs detection and sending of a detection signal. In another embodiment, a lightness adjusting unit generates various kinds of adjusting signals after adjustment, and makes each different lightness mode expressed. Subsequently, a resistor network generates a control signal based on the detection signal or the adjusting signal, and a switch unit controls lightness of the light-emitting unit based on the control signal.
Patent JP-2012219532-A (JP)
Title: Column frame structure for working machine
Inventor: HORI NATSUKO
IPC: E02F9/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the deformation of a column frame associated with vibration given to a vehicle body by improving the durability of a first bolt and a second bolt for fastening a girder section extending in the longitudinal direction of the vehicle body.SOLUTION: A column frame structure for a working machine, which is provided on a hydraulic shovel, includes a first end plate 90B integrally provided at the front end of a girder section 90A of a beam 90 extending in the longitudinal direction of a revolving superstructure 2, and having a surface part included in a vertical plane perpendicular to the extending direction of the girder section 90A and abutting on a first column 80, a second end plate 90C integrally provided at the rear end of the girder section 90A, and having a surface part included in the vertical plane perpendicular to the extending direction of the girder section 90A and abutting on a second column 81, a first bolt 90D having a shaft part with its axial direction set along the extending direction of the girder section 90A, for fastening the first end plate 90B to the first column 80, and a second bolt 90E having a shaft part with its axial direction set along the extending direction of the girder section 90A, for fastening the second end plate 90C to the second column 81.
Patent JP-2011151856-A (JP)
Title: Ethernet transceiver and operating method
Inventor: UNITT BRIAN
IPC: H04B10/272
Filed: 2011-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, method, software and signal for relaxing one or more problems related to a conventional technique.  <P>SOLUTION: An Ethernet transceiver has an Ethernet signal source for generating an Ethernet signal, a transmitting part which is coupled to the Ethernet signal source and transmits an Ethernet signal via a communication network, and an Ethernet signal restraining part which is coupled to the transmitting part and restrains transmission of an Ethernet signal by a transmission part in response to a control signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012224277-A (JP)
Title: Platform gate device
Inventor: NAGAMOTO MASAKI
IPC: G09F23/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a platform gate device which can provide information including visual information shut off by the platform gate device to a passenger in a railroad vehicle.SOLUTION: The platform gate device includes: a plurality of door pockets which are erected on the railroad line-side edge end of a platform which is used for the passenger to get on or off from the railroad vehicle, and in each of which at least one door is housed so as to be moved backward and forward along the traveling direction of the railroad vehicle; and doors which are used for forming a fence for separating a railroad line-side space from a platform-side space together with the door pockets when projected from the door pockets and used for opening boarding/alighting passages for passengers of the railroad vehicle when housed in the door pockets. An information display means facing the railroad line-side space is arranged in the upper part of the platform gate device.
Patent JP-2012229846-A (JP)
Title: Grain drier
Inventor: YAMASHITA KATSUYA
IPC: F26B17/14
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a grain drier with a hot air generator, having improved agitating performance and achieving uniform warm air without increasing suction resistance.SOLUTION: A hot air generator (6) includes a burner part (7), an air wind tunnel body (11) provided successively to the burner part (7) and covers a combustion chamber formation part (9), and an agitation mechanism (13) comprising a plurality of agitation blades (14-1 to 14-8) attached to a suction part (12) on the tip side of the air wind tunnel body (11). An end side (16) of each agitation blade (14) of the agitation mechanism (13) has a saw-tooth uneven shape part (17) so as to uniformly agitate high-temperature gas generated by the burner part (7) and sucked air and to reduce the suction resistance.
Patent JP-2012231377-A (JP)
Title: Imaging apparatus and image generation method
Inventor: IMAIDE SHINICHI
IPC: G06T3/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which is capable of capturing a high-resolution image from a low-resolution motion picture through simple processing, and an image generation method or the like.SOLUTION: An imaging apparatus comprises an image capturing section, an added image generating section, a compression processing section, an expansion processing section, an estimate arithmetic section, and an image output section. The added image generating section successively pixel-shifts an addition unit in a captured image fx, and acquires added images Ato Aby weight-adding pixel values included in the addition unit. The compression processing section determines a mean of the added images Ato Aas a mean image M, determines a differential between the mean image M and an added image Aas a differential image D, and compresses the determined mean image M and the differential image D. The expansion processing section expands the compressed mean image M and differential image Dand determines the added images Ato A. The estimate arithmetic section estimates a pixel value vof the captured image fx on the basis of the added images Ato A. The image output section outputs a high-resolution image based on the pixel value v.
Patent JP-2012235003-A (JP)
Title: Thin-film magnet
Inventor: HASEGAWA HARUHIRO
IPC: H01F1/04
Filed: 2011-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film magnet capable of achieving high magnetic performance, i.e., a high maximum energy product.SOLUTION: In order to achieve the thin-film magnet having a high maximum energy product, there is provided a configuration of the thin-film magnet which is capable of achieving high magnetic anisotropic energy and high saturation magnetization. One or more metals selected from a group consisting of Ta, Nb, V, Cr, Ru, Cu, and Ag are formed directly on one surface of an Fe or FeCo film. A ferromagnetic material containing a rare earth element is formed directly on the other surface of the Fe or FeCo film.
Patent JP-2012235705-A (JP)
Title: Rice transplanter
Inventor: MATSUO NORIKAZU
IPC: A01C11/02
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter in which the drive in a planting part can be stopped without accompanying the rise of the planting part, and which attempts the improvement of the workability of a planting operation that plants seedlings to a field surface.SOLUTION: The rice transplanter includes: a lifting cylinder 43 that switches lifting of a planting part 3; a clutch motor 34 that switches the ON/OFF of a planting clutch 33; a float ground detector 21 that detects the ground of a center float 38 provided at the lower part of the planting part 3; a lever position sensor 62 that detects the operation of a cross lever 61; and a controller 46 that controls the up and down of the planting part 3 and the ON/OFF of the planting clutch 33, wherein the cross lever 61 makes the center a neutral position and includes a center return type switch that can operates in two directions at least, and the controller 46 makes the lifting cylinder 43 not operate, but makes the clutch motor 34 operate, and makes the planting clutch 33 in an OFF state if the cross lever 61 is performed with one raising operation, when the ground of the center float 39 is detected, and the planting clutch 33 is in a turning on condition.
Patent JP-2012238361-A (JP)
Title: Semiconductor memory device
Inventor: KIKUCHI KAZUKI
IPC: G11C11/401
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of improving word selection speed, and reducing an operation current.SOLUTION: A semiconductor memory device includes: a main work decoder 1; sub work drivers 2_1-2_4; a first memory cell array 3_1 respectively provided with the sub word drivers 2_1 or 2_2 at each end, and including a plurality of sub word lines; and a second memory cell array 3_2 disposed at a position farthest from the main work decoder 1, and in which the sub word drivers 2_3 and 2_4 are disposed only on a side closer to the main work decoder 1. A main word line 4 and a pre-decode line 5 are disposed to extend from the main word decoder 1 to the sub word driver 2_4 of the second memory cell array 3_2.