baber/WOPTO huggingface dataset:
Patent JP-2012154627-A (JP)
Title: Nondestructive x-ray testing apparatus
Inventor: WANG BO
IPC: G01N23/04
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a nondestructive X-ray testing apparatus that is light in weight, easy to install, free from X-ray irradiation, and capable of acquiring X-ray transmission images of a linear test object on the spot in multiple directions and in a nondestructive process, thereby enabling the state of deterioration and other aspects of the object to be precisely checked.SOLUTION: A nondestructive X-ray testing apparatus for on-the-spot nondestructive testing of a linear test object, mounted with one set of X-ray sources that oppose each other with the test object in-between and three or more sets of two-dimensional detectors, successively generates pulses of X-rays from the X-ray sources while being manually or automatically shifted along the test object, and picks up X-ray transmission image data with the two-dimensional detectors, thereby checking the whole circumference of the test object over a long distance.
Patent JP-2012154727-A (JP)
Title: QUANTITATIVE METHOD OF Fe COMPOUND ON SURFACE OF Fe-BASED MATERIAL
Inventor: NEGISHI KOJI
IPC: G01N23/223
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To certainly determine quantity of an Fe compound on a material by non-destruction even when element ratio in the Fe compound is unknown in an Fe-based material by which the Fe compound is formed.SOLUTION: A quantitative method of an Fe compound on the surface of an Fe-based material has: a first step of measuring fluorescent X-ray intensity of Mn and Fe elements of an Fe-based material 1; a second step of measuring the fluorescent X-ray intensity of the Mn and Fe elements of the Fe-based material 1 on the surface of which an Fe compound 2 is formed; a third step of calculating attenuation ratio of the Mn element by the Fe compound 2 from the fluorescent X-ray intensity of the Mn element measured in the first step and the fluorescent X-ray intensity of the Mn element measured in the second step; a fourth step of calculating attenuation ratio of the Fe element by the Fe compound 2 from the attenuation ratio of the Mn element calculated in the third step; a fifth step of calculating the fluorescent X-ray intensity of the Fe element emitted from the Fe compound 2 from the attenuation ratio of the Fe element calculated in the fourth step; and a sixth step of determining quantity of the Fe compound from the fluorescent X-ray intensity of the Fe element calculated in the fifth step.
Patent JP-2012152985-A (JP)
Title: Flow path member, liquid jet head, liquid jet apparatus, and method for manufacturing flow path member
Inventor: MURASE TETSUYA
IPC: B41J2/045
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow path member 1 that prevents dust such as fine burrs and is manufactured with reduced man-hours.SOLUTION: The flow path member 1 is formed by stacking and bonding an inflow part 2 having an inlet 7, a flow path part 3 constituting a flow path 19, a filter part 4 constituting a filter 9 crossing the flow path 19, an outflow part 5 having an outlet 10 communicating with the flow path 19, and a closing part 6 closing the flow path 19. A nozzle is not clogged with fine burrs separated and falling off from a parting line formed during metal molding. A method for manufacturing the flow path member is excellent in mass-productivity by reducing a bonding process and a cleaning process.
Patent JP-2012154790-A (JP)
Title: Optical frequency domain reflectometry and optical frequency domain reflectometer
Inventor: KOSHIKIYA YUSUKE
IPC: G01M11/00
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To compensate for a shift of reflecting point due to chromatic dispersion when using broadband test light, and execute measurement satisfying both of low fading noise and high resolution properties.SOLUTION: An optical frequency domain reflectometer compensates for a positional shift of reflecting point (reflection waveform expansion after arithmetic mean) due to CD and reduces a fading noise while maintaining a resolution, even when executing measurement with different wavelengths for applying the FSAV, by using a measuring interferometer to execute C-OFDR measurement to a measured object 14 and also using a reference interferometer, which comprises a delay fiber 21 having a CD coefficient equal to that of the measured object 14, to execute resampling of a measurement signal.
Patent JP-2012159624-A (JP)
Title: Composite polarizing plate set, liquid crystal panel and liquid crystal display device
Inventor: MIYAMOTO HIROSHI
IPC: G02B5/30
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a new composite polarizing plate set that suppresses generation of thermal irregularity.SOLUTION: The composite polarizing plate set comprises: a first composite polarizing plate disposed in one face side of a liquid crystal cell; and a second composite polarizing plate disposed in the other face side. The first composite polarizing plate comprises: a first linearly polarizing film; a tacky adhesive layer; and a first retardation film, while the second composite polarizing plate comprises: a second linearly polarizing film; an adhesive layer; and a second retardation film. When the set is heat treated at 70°C for 500 hours, a dimensional shrinkage ratio S, which is a ratio of the shrinkage in a short side direction of the first composite polarizing plate to that of the second composite polarizing plate, satisfies 0.5≤S≤1.0.
Patent JP-2012158055-A (JP)
Title: Printing machine, and printing method
Inventor: NISHIYAMA KOJI
IPC: B41F13/08
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a size of a printing device or a size of an entire printing machine in the printing machine and a printing method.SOLUTION: The printing machine includes: a paper feed device R which feeds a web W; the printing device U which performs printing on the web W delivered from the paper feed device R by using a plate cylinder 12 and a blanket cylinder 13; a folding machine F which cuts the web W on which printing is carried out by the printing device U, and overlaps and folds to form a newspaper. A circumferential length of the plate cylinder 12 is set to be an approximate integral multiple of a size of a broad type newspaper in a longitudinal direction.
Patent JP-2011211167-A (JP)
Title: Housing, and electronic device using the same
Inventor: BIAN XIAO-SHE
IPC: H05K5/02
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a housing excellent in durability, and to provide an electronic device using the same.SOLUTION: The housing is used for an electronic device, and has a light transmitting portion and a light resistant portion surrounding the light transmitting portion. A thickness of the light transmitting portion is in a range from 0.2 to 1 mm. A thickness of the light resistant portion is substantially at least 0.3 mm thicker than that of the light transmitting portion. The light transmitting portion forms a pattern.
Patent JP-2012165494-A (JP)
Title: Laminated iron core and manufacturing method therefor
Inventor: NAGAI AKIRA
IPC: H02K1/18
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a laminated iron core in which lamination strength of each core piece is secured and which has high magnetic efficiency and has a small loss, and provide a manufacturing method therefor.SOLUTION: In a laminated iron core 10 which has a first caulking part 14 formed in a region having larger magnetic flux density which passes through each caulked and laminated core piece 12 than that in other regions, and a second caulking part 16 formed in the other region, an engagement area A of a recess part 14a and a protrusion part 14b of the first caulking part 14 of the core pieces 12 adjacent with each other in a laminating direction is made smaller than an engagement area B of a recess part 16a and a protrusion part 16b of the second caulking parts 16 adjacent with each other in a laminating direction.
Patent JP-2012164500-A (JP)
Title: Solid oxide fuel cell
Inventor: HIWATARI KENICHI
IPC: H01M8/12
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a SOFC of high durability.SOLUTION: The solid oxide fuel cell comprises an oxygen electrode layer on one side of a solid electrolyte layer composed of a stabilized zirconia material, and a fuel electrode layer on the other side. The fuel electrode layer comprises a Si-collecting feature to prevent Si wafting from the outside from reaching the solid electrolyte layer.
Patent JP-2012167574-A (JP)
Title: Throttle valve device
Inventor: OKA HIROYUKI
IPC: F02D9/10
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a throttle valve device that includes a damping member for slowly closing a throttle valve best suited to a small inexpensive implement.SOLUTION: In the throttle valve device 1, the throttle valve 4 for adjusting the amount of air passing through an air intake passage 2 is fixed to a throttle shaft 5 that is pivotally supported in the air intake passage 2, and is provided to be urged in a closing direction. A through-bore 31 penetrating a shaft bore of the throttle shaft 5 is formed in a body, and the damping member 8 having frictional capabilities is inserted into and supported in the through-bore 31 in a state of pressing against the throttle shaft 5 inserted through the shaft bore 51.
Patent JP-2012167322-A (JP)
Title: Method for producing electronic component
Inventor: MORITA MASAYUKI
IPC: H03H9/145
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an electronic component which can form electrodes on a substrate with high precision without causing a forming defect.SOLUTION: The method for producing an electronic component includes: a substrate preparing stage of preparing a flat plate-like substrate 1; a resist pattern forming stage of forming a resist pattern 2a on the main face of the substrate 1; an electrode forming stage of forming an IDT electrode 4 at the part on the main face of the substrate 1 where the resist pattern 2a is not formed by a thin film technique; and a resist pattern removing stage of removing the resist pattern 2a, and the electrode forming stage is performed in such a manner that the substrate 1 is bent so as to dent the main face on the side where the electrode is formed.
Patent JP-2012165975-A (JP)
Title: Cap holder for portable terminal strap and accessory for portable terminal
Inventor: MATSUMURA TAMIO
IPC: A45C13/30
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a cap holder for a portable terminal strap suitable for collecting caps of PET bottles and activities for ecology, and to provide accessories for a portable terminal.SOLUTION: A cap holder 1 for the portable terminal strap includes: a disk-shaped flat plate part 2; a projecting part 5 formed on a surface 3 of the flat plate part 2 and having a male screw part that can be screwed to a female screw part of a predetermined kind of caps of a PET bottle; a flange part 6 extending from the flat plate part 2 side to the outside in the radial direction; and a hole part 7 formed in the flange part 6 and in which the portable terminal strap is inserted. The flat plate part 2 substantially blocks an opening of the cap in a state that the cap is screwed to the projecting part 5.
Patent JP-2012173359-A (JP)
Title: Cleaning member, charging device, process cartridge and image forming device
Inventor: HOSHIZAKI TAKETOSHI
IPC: G03G21/10
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning member that prevents fixation of a matter deposited on a member to be cleaned.SOLUTION: The cleaning member 122 is formed of, for example, a core body 122A (shaft: an example of a base material) and an elastic layer 122B arranged on the outer periphery of the core body 122A. The elastic layer 122B is formed of an urethan foam having an open-cell structure whose hardness based on JIS K 6400-2 (2004) method D is 75-175 N, density is 50-80 kg/m, and a ratio between the hardness and the density (hardness/density) is 1.5-3.
Patent JP-2012173039-A (JP)
Title: Power plant and method of forming corrosion-resistant coating
Inventor: YOSHIDA MASASHI
IPC: G21D3/08
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a power plant in which water supply pipes or the like can be protected more appropriately.SOLUTION: A power plant 1 includes a first steam pipe 31 which guides steam from a pressure container 11 to a turbin 21, a condenser 41 which condenses the steam from the turbin 21 to generate water of a liquid, a first water supply pipe 51 which guides water from the condenser 41, a condensate demineralizer 61 which removes a corrosion product contained in water from the water supply pipe 51, a second water supply pipe 53 which guides water from the condensate demineralizer 61, a feed water heater 71 which heats water from the second water supply pipe 53, and a third water supply pipe 55 which guides water from the feed water heater 71 to the pressure container 11. A mechanism 81 for adjusting a dissolved oxygen concentration in water is connected to the first water supply pipe 51 and hematite coating is formed on inner walls of the first water supply pipe 51, the second water supply pipe 53 and the third water supply pipe 55.
Patent JP-2012170850-A (JP)
Title: Surface treatment facility
Inventor: OKAYASU SHINPEI
IPC: B08B3/04
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To wash-down a treatment liquid on the surface of a workpiece without forming stains, unevenness and the like on the surface of the workpiece.SOLUTION: This surface treatment facility includes: a treatment tank 10 retaining a treatment solution for treating the surface of a workpiece 1; a washing tank 20 retaining a washing solution for washing the workpiece 1; a moving mechanism 30 having a crane 35 for suspending the workpiece 1, moving above and between the treatment tank 10 and the washing tank 20 and moving vertically; and a nozzle 51 provided on the crane 35 for ejecting the washing solution to the workpiece 1 suspended from the crane 35.
Patent JP-2012172029-A (JP)
Title: Phosphor paste for plasma display
Inventor: OTSUBO YUKI
IPC: C09K11/08
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To stabilize a procedure to apply a phosphor paste and provide a plasma display device having high luminance.SOLUTION: The phosphor paste for plasma display at least includes phosphor powder and an organic binder resin, wherein the organic binder resin is an acrylic resin, and the weight ratio of phosphor powder/organic binder resin is ≥15/1.
Patent JP-2011197652-A (JP)
Title: Full color image forming method and full color image forming device
Inventor: YASUKAWA HIROYUKI
IPC: G03G9/09
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a full color image forming method and a full color image forming device with good secondary color developing property whose color reproducing range in the red-orange color range can be expanded.SOLUTION: The full color image forming method is a method by which full color images are formed using at least six colors of toner for static electric charge image development containing binding resin and colorant. The six colors of toner for static electric charge image development are yellow, magenta, cyan, orange, green, and black and the colorant contained in the orange toner contains pyrazolone pigment.
Patent JP-2011098233-A (JP)
Title: Multi-x-ray radiographic apparatus and method for controlling the same
Inventor: OKUNUKI MASAHIKO
IPC: A61B6/00
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a highly definite transmission X-ray image by using a multi-X-ray source.  <P>SOLUTION: The X-ray radiographic apparatus includes: the multi-X-ray source having a plurality of X-ray focuses to generate the X-ray by irradiating an X-ray target with electronic beams; a detector for detecting the X-ray which is radiated from the multi-X-ray source and reaches a detection surface; and a movement mechanism for moving the multi-X-ray source. The X-ray radiographic apparatus radiates the X-ray by the multi-X-ray source, while relatively deviating the positions of the plurality of X-ray focuses held in the detector with respect to the detection surface, by moving the multi-X-ray source with the use of the movement mechanism, so as to obtain a plurality of X-ray detection signals from the detector. Then, an X-ray projection image is generated based on the plurality of X-ray detection signals acquired from the detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012170981-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: MUROI TOSHIYUKI
IPC: B22D11/10
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an immersion nozzle for continuous casting, capable of relieving inflow speed of molten steel and averaging an amount discharged from right and left discharge ports and lessening variations of a molten steel surface caused by wave motions.SOLUTION: The immersion nozzle 1 for continuous casting includes a nozzle body 2, a nozzle internal hole 3 arranged inside the nozzle body 2 and circulating the molten steel, and a pair of discharge ports 4a, 4b arranged so as to be opposite to a lower part of the nozzle body 2. The nozzle internal hole 3 is arranged so as to be opposite to an upper part of the pair of discharge ports 4a, 4b, and has a pair of level differences 5a, 5b continued over the top and bottom of a meniscus A.
Patent JP-2012171510-A (JP)
Title: Transmission mechanism of vehicle
Inventor: NISHINO AKIFUMI
IPC: B60K20/02
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To form a transmission mechanism making an operator acknowledge the operation when a transmission pedal is operated from a setting operation position to a speed increasing direction.SOLUTION: The transmission mechanism includes a transmission pedal P having a forward travelling pedal part 31 and a rearward travelling pedal part 32 for transmission operation of a continuously variable transmission 7 and freely rockably supported around a pedal shaft 34 and a regulating means R applying energized force to resist operation when the transmission pedal P is operated in the speed increasing direction over the setting operation position. The regulating means R has a coil spring 41 applying biasing force when the transmission pedal P reaches the setting operation position by the depressing operation and a stopper 42 regulating operation when operation is further performed.
Patent JP-2011178657-A (JP)
Title: Method and apparatus for reducing heat loss from edge director
Inventor: KAHLOUT AHDI EL
IPC: C03B17/06
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce heat loss from an edge director provided to help achieve a desired glass sheet width and edge bead characteristics.  <P>SOLUTION: The method includes steps of: flowing a molten glass over a pair of downwardly inclined forming surface portions 66a and 66b of a forming wedge 62 converging along a downstream direction to form a root portion 70; flowing the molten glass over an edge director 80a intersecting with at least one of the pair of downwardly inclined forming surface portions 66a and 66b; drawing the molten glass from the root portion 70 of the forming wedge 62 to form a glass sheet 12; and reducing heat loss from the edge director 80a with the use of a thermal shield 120a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012052219-A (JP)
Title: α-β TITANIUM ALLOY EXTRUDED MATERIAL EXCELLENT IN FATIGUE STRENGTH, AND METHOD FOR PRODUCING THE α-β TITANIUM ALLOY EXTRUDED MATERIAL
Inventor: MURAKAMI SHOGO
IPC: C22F1/00
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an α-β titanium alloy extruded material excellent in fatigue strength, and a method for producing the α-β titanium alloy extruded material.SOLUTION: The α-β titanium alloy extruded material includes, by mass, more than 0.08% and 0.25% or less C and 2.0-8.5% Al and contains, by mass, 2.0 to 10.0% in total of any of 5.0% or less V, 5.0% or less Cr, 2.5% or less Fe, 5.0% or less Mo, 5.0% or less Ni, 5.0% or less Nb, and 5.0% or less Ta, wherein the area rate of a primary α phase is 5 to 80%; the direction of the major axis of 80% or more of primary α grains in the primary α phase is in an angle range of within ±15° to the direction of extrusion of the titanium alloy extruded material; and the average minor axis of a secondary α phase is 0.1 μm or more.
Patent JP-2011137032-A (JP)
Title: Method for modifying hydrocarbon
Inventor: CHEUNG TIN-TACK PETER
IPC: C07C7/04
Filed: 2011-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more efficiently recovering DCPD from pyrolysis gasoline obtained from a hydrocarbon thermal cracking process, and containing C<SB>5</SB>diolefins, C<SB>5</SB>olefins, cyclopentadiene (CPD), dicyclopentadiene (DCPD), and aromatics such as benzene, toluene and xylene (BTX).  <P>SOLUTION: For example, a hydrocarbon feedstock 102 containing the C<SB>5</SB>olefins, C<SB>5</SB>diolefins, CPD, DCPD, and aromatics is heated in a heating zone 100 to dimerize the CPD into the DCPD. Thus, a first effluent 104 is formed, and the effluent is then separated into a C<SB>6</SB>+ stream 110 and a C<SB>5</SB>diolefin stream 108. The C<SB>6</SB>+ stream 110 is subsequently introduced through a conduit 110 and separated into a C<SB>6</SB>-C<SB>9</SB>stream 114 and a C<SB>10</SB>+ stream. Finally, the C<SB>10</SB>+ stream is separated into a fuel oil stream 134 and a DCPD stream 132. On the other hand, a treatment including a step of hydrotreating the C<SB>6</SB>-C<SB>9</SB>stream, and thereby forming a BTX stream, is performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012183547-A (JP)
Title: Core for tube casting
Inventor: KONISHI HAJIME
IPC: B22C9/10
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a core for tube casting having an individual mirror image mark.SOLUTION: The core for tube casting is molded as an annular body having an outwardly flange-shaped flange part 50 by solidifying cast sand with caking additive. A plurality of recessed mirror image marks are provided on the flange part 50 so as to provide a plurality of projecting cast mark on an end of a cast tube. A mark group of the mirror image marks is constituted of a main part P consisting of the mirror image marks (m) provided during the molding of the core, and an additional part P' consisting of a mirror image mark (m') formed by breaking a part of the core after the molding. Thus, the number of complicated replacement of molding dies can be reduced, and the number of the mirror image marks to be engraved in the core after the molding can also be reduced. Deep cut therefor can be omitted, and the core having individually different mirror image marks can be made without impairing the strength of the core.
Patent JP-2011209715-A (JP)
Title: Functional plastic film for transfer, functional article and method for producing the same
Inventor: SHIGETA TATSUO
IPC: G03G15/08
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a functional plastic film for transfer which excels in mass productivity, allowed to have various functions and is used for producing functional articles applicable to various purposes, and to provide a functional article produced from the film and a method for producing the article.SOLUTION: The functional plastic film for transfer is used for producing the functional article, by transferring a plurality of fine lines of a functional material onto a base body, and the film comprises a plastic film and a plurality of fine patterns of a functional material provided on the surface of the plastic film.