baber/WOPTO huggingface dataset:
Patent JP-2012031805-A (JP)
Title: Plunger pump and fuel cell electric power generation system with plunger pump
Inventor: UJINO YOSHIYUKI
IPC: H01M8/06
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of performance due to the wear between a plunger and a cylinder.SOLUTION: A plunger pump includes: a cylinder having a cylinder chamber with a cylindrical space and a suction port and a discharge port communicating with the cylinder chamber through a suction passage and a discharge passage, respectively; and a plunger having a columnar shaft part which rotates while advancing and retracting with respect to the cylinder chamber. A cut part is formed on an outer periphery of a distal end of the shaft part for alternately communicating the suction port and the discharge port with the cylinder chamber by the rotation of the plunger. The periphery of the distal end of the shaft part and the periphery of the cut part are formed of curved surfaces, thereby reducing the wear between the plunger and the cylinder.
Patent JP-2012030333-A (JP)
Title: Structure including holder unit and device unit and fixing method for the same
Inventor: KATO TAKAHISA
IPC: B81B3/00
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can be configured so that a support portion is free from such influence as the deformation of fixed parts or the like, and improve the fixing strength while improving the positional accuracy in fixing a device unit to a holder unit, and a fixing method thereof.SOLUTION: The structure includes the holder unit 1 and the device unit 2. The device unit 2 includes a bonding portion 3, an elastic portion 4, and the support portion 5 that are formed integrally with each other, wherein the support portion 5 is elastically supported with respect to the bonding portion 3 by the elastic portion 4. The holder unit 1 includes a step portion 6 that is higher than a peripheral portion. The bonding portion 3 is fixed to the peripheral portion of the holder unit 1. The support portion 5 is caused to contact the step portion 6 by a restoring force of the elastic portion 4 in an elastically deformed state.
Patent JP-2012032717-A (JP)
Title: Optical device
Inventor: ONO KENJI
IPC: G02B13/18
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of obtaining permanently stable optical characteristic even with a change in environmental temperature.SOLUTION: An optical device comprises: an imaging optical system; a holding frame to hold lenses in the imaging optical system to be movable; a temperature correction space adjustment section made of a shape memory alloy member which changes a length thereof in a direction along an optical axis and abuts on the holding frame at one end and on a place other than an effective region of movable lenses at the other end; an elastic member which is arranged opposite to the temperature correction space adjustment section relative to the movable lenses and applies an external force to the movable lenses in the direction that the shape memory alloy member changes the length thereof; a temperature detection section to detect a temperature of the imaging optical system; a table storing a correspondence relation between a temperature and a variation of an image surface in the imaging optical system due to a temperature change; and a control section to adjust the length of the temperature correction space adjustment section to a target value.
Patent JP-2011253516-A (JP)
Title: Touch panel manufacturing method and its structure
Inventor: Ye yu-zhou
IPC: G06F3/041
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel manufacturing method and its structure.SOLUTION: In a touch panel manufacturing method and its structure, at first, a shielding layer is installed on the surface peripheral edge of a transparent substrate, and then a plurality of first lead wires and a plurality of second lead wires are respectively installed on the first side surface and second side surface of a shielding layer (Icon), and the plurality of first lead wires are installed so that the surface of the transparent substrate can be coated. Also, a plurality of insulating blocks arrayed with intervals are installed on the plurality of first lead wires. Lastly, a plurality of first sensing blocks and a plurality of second sensing blocks are simultaneously installed. That is, the plurality of first sensing blocks are installed so that the upper part of the first lead wires at the both sides of the plurality of insulating blocks can be coated, and the plurality of second sensing blocks are installed so as to be connected to the other both sides of the plurality of insulating blocks.
Patent JP-2012036543-A (JP)
Title: Method for manufacturing rubber-reinforcing steel wire and rubber-reinforcing steel wire
Inventor: YAMAMOTO YUKIKO
IPC: C25D3/58
Filed: 2010-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber-reinforcing steel wire which provides a rubber-reinforcing steel wire with improved initial adhesion to rubber, and a rubber-reinforcing steel wire produced by the method.SOLUTION: A method for manufacturing a rubber-reinforcing steel wire comprises a plating process in which a plating layer containing one or both of copper and zinc is formed on a surface of a steel wire. After the plating process, the method comprises a wet-drawing process in which the steel wire with the plating layer formed thereon is wet-drawn, and a secondary plating process in which the surface of the steel wire after the wet-drawing process is subjected to a secondary plating treatment. In the secondary plating treatment, alloy plating is applied to the surface of the steel wire.
Patent JP-2012043482-A (JP)
Title: Recording device, recording method and recording medium
Inventor: YAMASHITA SATOSHI
IPC: G11B7/007
Filed: 2010-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of effectively using a recording area for a recording medium containing a write-once recording layer and a rewritable recording layer.SOLUTION: A first processing part 50 writes data in a first recording layer capable of rewriting data or a second recording layer capable of writing data once of an optical disk 10 containing at least the first recording layer and the second recording layer. If a defective area exists in the first recording area or the second recording area in which data is to be written, a second processing part 52 writes data scheduled to be written in the defective area in an alternate area which is an alternate area of the first recording area or the second recording area and is different from the defective area. A third processing part 54 writes the correspondence relationship between the alternate area and the defective area as recording management information only in the first recording area.
Patent JP-2011124974-A (JP)
Title: Sound field reproducing apparatus and method using loudspeaker arrays
Inventor: YOO JAE HYOUN
IPC: H04S5/02
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound field reproducing apparatus and method which can be easily set even in user's home by disposing loudspeaker arrays in front and at the back.  <P>SOLUTION: A sound field reproducing apparatus and method using loudspeaker arrays is disclosed. Loudspeaker arrays are disposed in front and at the back, and based on a position of a sound source, sound field synthesis rendering and three-dimensional sound image localization rendering may also be performed. Thus, a sound image having more reality can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012042111-A (JP)
Title: Refrigerating cycle device
Inventor: OGATA YUJI
IPC: F25B5/02
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle device which can achieve functions of a conventional expander and of a sub-compressor in a simple structure, prevent excessive pushing force on a movable part in a low-pressure operating part, and lubricate a high-pressure operating part by using a high-pressure oil.SOLUTION: A volume type fluid machine 3 includes an upstream-side rotary mechanism 4A and a downstream-side rotary mechanism 4B, and expands and overexpands a refrigerant and then again compresses the refrigerant. A first oil reservoir, formed inside a first sealed chamber that houses a compressor, and a second oil reservoir 81, formed inside a second sealed chamber 80 that houses the volume type fluid machine 3, are communicated with each other via an oil equalizing pipe 9. A first clearance space 49A is formed outside a vane 47A of the upstream-side rotary mechanism 4A, wherein the first clearance space 49A is communicated with the second oil reservoir 81. A second clearance space 49B is formed outside a vane 47B of the downstream-side rotary mechanism 4B, the second clearance space 49B is independent of the second oil reservoir 81.
Patent JP-2012040160-A (JP)
Title: X-ray ct apparatus
Inventor: HASHIMOTO JUN
IPC: A61B6/03
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus configuration capable of more easily calculating a fat content inside an organ such as the liver.SOLUTION: On the inner surface of a lid 72 of a container body 70 housing a small animal 84 which is a subject, a fat phantom 73A and a muscle phantom 73B are mounted. The small animal 84 is positioned so that the position of the liver may be matched with the position of the fat phantom 73A and the muscle phantom 73B and is housed inside the container body 70. Then, the container body 70 is set to an X-ray CT apparatus, and a CT image of a cross section including the fat phantom 73A, the muscle phantom 73B and the liver is taken. The CT values of fat and muscles are respectively determined as reference values from the image of the fat phantom 73A and the muscle phantom 73B in the CT image, and the fat content of the liver is calculated from the relation between the reference values and the CT value of a liver part in the CT image.
Patent JP-2012039935-A (JP)
Title: Method for making butter cake
Inventor: NANRI HIROSHI
IPC: A21D13/08
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for more efficiently making a butter cake based on a flour batter method.SOLUTION: In the method for making the butter cake, raw materials to be used are classified into raw materials whose water content is at least 30 mass% and raw materials whose water content is less than 30 mass%. First, pre-dough is prepared by using liquid oil and fat and the whole raw materials whose water content is less than 30 mass%, and next, butter cake dough is prepared by adding the remaining raw materials whose water content is at least 30 mass% to the pre-dough. According to the method for making the butter cake, the dough can be prepared in a short period of time even if the quantity of loaded dough is large, and a high-quality milk pound cake can be made.
Patent JP-2010259834-A (JP)
Title: Growth ray heating device
Inventor: MIURA HIROSHI
IPC: A61N5/06
Filed: 2010-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growth ray heating device which is extremely close to a black body as an ideal substance, can radiate growth rays (far infrared rays) which exhibit a curve, permeates deeper tissues than the superficial temperature of a human body, activates the cells of a body core part, and can expect efficacy such as the widening of a microscopic blood vessel and the acceleration of blood circulation.  <P>SOLUTION: It is formed by a tabular heat transfer object which disperses and solidifies graphite silica which is singulated to 0.5-100.0 mm into thermoset elastomer. Fe is nearly removed from the graphite silica. A heating element touches the bottom face of the tabular heat transfer object. A growth ray heating device is characterized by having functions to generate a far-infrared wavelength of 4-14 μm from the plane surface of the tabular heat transfer object by making the heating element concerned produce heat at a surface temperature of 40-50°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012041991-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: INAGAWA TOMOKAZU
IPC: F16H61/18
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device that can achieve both the reduction of size and weight and the suppression of a change of a transmission ratio in an automatic transmission.SOLUTION: The hydraulic control device for the automatic transmission includes: a first actuator 17 which changes the transmission ratio by being supplied with oil pressure from an oil pressure source 24 through a first supply valve SLP1 and by changing the transmission ratio to discharge the oil pressure through a first discharge valve SLP2; and second actuators 12, 13 which switches a torque direction by being supplied with the oil pressure from the oil pressure source 24 through a second supply valve SLC1 and by discharging the oil pressure through a second discharge valve SLC2. When the oil pressure of the oil pressure source 24 increases, the second supply valve SLC1 is constituted to be opened before the first supply valve SLP1 opens and the second discharge valve SLC2 is constituted to be opened with a valve opening pressure lower than that of the second supply valve SLC1.
Patent JP-2012043213-A (JP)
Title: Material printing system, material printer and material printing system control program
Inventor: SHIBUTA YOSHIAKI
IPC: G06F3/12
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a material printing system, a material printer and a material printing system control program highly convenient to suit an actual conference material.SOLUTION: The material printing system includes: a standard setting unit 131 for setting an optional version of the material data among multiple versions of the material data on a specific conference as a standard material data, following a user's instruction; a printing history retrieval unit 134 for acquiring a printing history of the material data concerning the specific conference which is a printing history of the participants in the specific conference; a calculation unit 135 for calculating a difference between the material data printed by the participants in the specific conference and the standard material data on the specific conference, based on the printing history acquired by the printing history retrieval unit 134; and a printing unit 153 for printing difference data corresponding to the calculated difference.
Patent JP-2012040788-A (JP)
Title: Method for manufacturing inkjet recording cast-coated paper, and the inkjet recording cast-coated paper
Inventor: IKEDA KAZUO
IPC: B41M5/52
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing inkjet recording cast-coated paper excellent in productivity.SOLUTION: In the method for manufacturing the inkjet recording cast-coated paper, at least one coating layer is provided on a paper base material, and at least one of the coating layers is an ink fixing layer containing a pigment, a binder, and an ink fixing agent, and at least the outermost layer of the coating layer is formed by a casting method. A uniformity index of the paper base material is less than 60.
Patent JP-2012041895-A (JP)
Title: Control device for compression self-ignition engine
Inventor: NISHIMOTO KYOTARO
IPC: F02D41/40
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To suppress an increase of combustion noise and enhance NVH performance, in a control device for a compression self-ignition engine.SOLUTION: An injection controller (PCM10), when the engine body 1 is in an operation range of a partial load, executes main injection to start fuel injection at a compression top dead center or before it for performing main combustion mainly composed of diffusion combustion, and pre-stage injection to perform fuel injection at least once with timing before the compression top dead center so that a peak of pre-stage combustion occurs before the compression top dead center (see (3), (4)). Further, the injection controller, when the peak of pre-stage combustion occurs at the compression top dead center or behind it due to a state in the cylinder is turned into a state where ignition delay time is extended, executes main injection retard control to delay the start of main injection by a predetermined period than the compression top dead center (see (2)).
Patent JP-2012047401-A (JP)
Title: Drying device in film coating device
Inventor: TAKAYAMA CHIKAOMI
IPC: H01M4/139
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a drying device that opens and moves a cover section 22 as needed and opens a top opening section of a drying chamber to achieve smooth paper passing and maintenance of a supporting roller 20, and reduces a necessary height of an upper and lower two-layer structure, while reducing costs, and simplifying a hot air piping structure.SOLUTION: The drying device includes upper and lower drying chambers in which a film-shaped coated body 4 coated by a film coating device, is conveyed and passes therethrough, to sequentially dry the coated films 3 on both surfaces. The drying device is configured to lift at least the cover section 22 of the lower drying chamber 5B, disconnect hot air piping, horizontally slide the cover section 22 to the rear along a guide section 23, and expose the supporting roller 20 in the drying chamber. The cover section 22 is provided with a hot air introducing section 11 for sending the hot air, and a connecting section 26 connected with a hot air supply section 24 when the cover section 22 is closed, to supply the hot air to the hot air introducing section 11.
Patent JP-2012049345-A (JP)
Title: Iron concentration analytical method in boron dope p-type silicon wafer, analyser for the same, silicon wafer, and method for manufacturing silicon wafer
Inventor: ONO TAKASHI
IPC: H01L21/66
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide means for measuring iron concentration, with high precision, in a boron dope p-type silicon wafer by utilizing an SPV method.SOLUTION: The analytical method obtains an iron concentration in a boron dope p-type silicon wafer based on the change in minority carrier diffusion length after an Fe-B pair dissociation process using light irradiation by a surface photovoltage method. The iron concentration is calculated using a calculation equation containing, as parameters, a minority carrier diffusion length Lmeasured after the dissociation process, a minority carrier diffusion length Lmeasured after a predetermined time has passed since the measurement of L, and a time dependency of recombination of the Fe-B pair dissociated by the dissociation process. The calculation equation is derived by assuming that boron atoms and oxygen atoms present in the silicon wafer form combinations by the light irradiation, and the combinations affect the same influence on both Land L.
Patent JP-2012053535-A (JP)
Title: Document retrieval system
Inventor: IKEDA TOSHIO
IPC: G06F17/30
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately extract a document file desired by a user in the retrieval processing of a document file on a document database.SOLUTION: A network system S configured as a local network system such as an in-company network in an enterprise or the like includes a document database 10, a retrieval engine 20 of a document file and a data processor 30. The data processor 30 is configured to perform processing to discriminate a document file which is likely to be browsed by a user on a task from a document file which is not likely to be browsed based on retrieval history data of the user for each user, and to perform selection processing to exclude "the document file which is not likely to be browsed by the user" from the calculation object of the degree of matching in the following user retrieval processing. In this case, the selection processing is performed not by simply selecting the document file which is ranked to a high order, but by evaluating such a possibility (appearance potential) that the document file is latently ranked to the high order.
Patent JP-2012052593-A (JP)
Title: Damper device
Inventor: USUI TOMOHIKO
IPC: F16H45/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a damper device that inexpensively prevents an elastic member from being deteriorated.SOLUTION: The damper device 3 includes a disc-like input-side plate 21, an intermediate transmission plate 42 and an output-side plate 53. The intermediate transmission plate 42 has a plurality of oblong holes 45 into which a plurality of input claws 23 formed in the input-side plate 21 at intervals in the circumferential-direction thereof are inserted. The oblong holes 45 are formed such that the input claw 23 can swing by a predetermined length in the circumferential direction of the intermediate transmission plate 42.
Patent JP-2012051479-A (JP)
Title: Pneumatic tire
Inventor: MIYAMOTO KENJI
IPC: B60C15/06
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire in which tire durability, driving stability, and riding comfortability are improved with good balance, while reducing weight of the tire.SOLUTION: The pneumatic tire includes: a pair of ring-like bead core 1a; a bead filler 1b arranged at the outer circumference side of the bead core 1a; a carcass layer 4 in which the end side of the bead core 1a is wound up outside from a width direction inner side; and further, an outside reinforcement layer 6out which is arranged at the width direction outside of a winding end of the carcass layer 4, and which covers at least the winding end of the carcass layer 4. The outside reinforcement layer 6out is formed by spirally winding a resin film substantially along a circumferential direction.
Patent JP-2011116940-A (JP)
Title: Pressure-sensitive adhesive composition, pressure-sensitive adhesive and optical film
Inventor: ARAI TAKAYUKI
IPC: C09J133/06
Filed: 2010-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition which does not need a seasoning time when converted into a pressure-sensitive adhesive, does not cause performance change of the pressure-sensitive adhesive even when exposed to a cruel environment for a long term, and does not cause functional change by suppressing expansion and contraction etc., of a base material etc., to which the pressure-sensitive adhesive is applied; and to provide the pressure-sensitive adhesive and an optical film.  <P>SOLUTION: The pressure-sensitive adhesive composition includes (A) 100 pts.wt. of a (meth)acrylate polymer with a weight-average molecular weight of 200,000-2,500,000, (B1) 1-100 pts.wt. of a reactive (meth)acrylate polymer having a weight-average molecular weight of 30,000-1,500,000 and ethylenic double bonds in its side chains, (B2) 1-50 pts.wt. of a polyene compound having two or more ethylenic double bonds, and (C) 0.01-50 pts.wt. of a polythiol compound having two or more mercapto groups.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060484-A (JP)
Title: Ofdm transmission data check method and ofdm communication device
Inventor: KAMETANI JUN
IPC: H04J11/00
Filed: 2010-09-10
Abstract: PROBLEM TO BE SOLVED: To make it possible for an OFDM transmission data check method and OFDM communication device to check whether an unusable, inappropriate subcarrier is used in a short time with a little processing load.SOLUTION: A time domain function f(n) for calculating a subcarrier component in other than the usable center part bandwidth of a subcarrier bandwidth physically transmittable by an OFDM communication device is read out from memory (1-1). Time domain OFDM transmission data x(n) is multiplied by the function f(n) (1-2), and the result of the multiplication is integrated until the value n becomes N/2-1 from -N/2 (1-3). Determination is made to see if the result of the multiplication is zero or below a prescribed value (1-4), and, if the result is zero or below a prescribed value, determination is made that an unusable, inappropriate subcarrier is not included in the transmission data (1-5); otherwise, determination is made that an unusable, inappropriate subcarrier is included in the transmission data (1-6).