baber/WOPTO huggingface dataset:
Patent JP-2012177529-A (JP)
Title: Stud and attaching method therefor
Inventor: ISHIHARA MAKIO
IPC: F27D1/10
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a stud that is used for repairing by blowing at a damage part of a refractory material of a molten metal container at high temperature, which is inserted into a bore opened in a steel shell from the outside and attached thereto, and which has a simple structure and is easily attached.SOLUTION: The stud 1 is formed from a base 1a longer than wall thickness of the steel shell 2 and thickness of a washer 4, a head 1b obliquely bent at an obtuse angle θ with the base 1a, and an attachment part 1c bent in an L shape from the base end in the same direction with the head 1b and shorter than a radius of the washer 4, and is pushed from the outside of the bore 3 bored in the steel shell 2 while its direction is changed and is inserted. After the insertion, a separate stud 1' is pushed through a clearance of a bore 6 through which the stud 1 has been passed while its direction is changed like the stud 1, and then both studs 1, 1' protruded from the steel shell 2 into the container are faced each other and assembled in a Y shape, forming a left-right symmetric shape.
Patent JP-2012180191-A (JP)
Title: Method and device for supporting plant construction
Inventor: SEKI HIROSHI
IPC: B65G1/137
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting plant construction solving problems wherein a device for individual management or work of sticking a seal becomes a burden on a manufacturing process of a product material when sticking the authentication number code of the product material to the material, only the authentication number is recognized without collation with a shape prepared when designed, and it is unknown whether the correct material is arrived as an installation shape until start of installing work.SOLUTION: Object boundary information of the product material obtained from information measured by a means for non contact measurement of geometries, arrangement angles and the like of the product material for plant construction using an optical distance measuring device having a self position measuring function and a direction detecting function is collated with three-dimensional model information which is previously prepared when designed to obtain the authentication number of the product material to determine the arrival of the product material for plant construction to a plant construction site.
Patent JP-2012181413-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: UENO KATSUTOSHI
IPC: G09G3/36
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent an application sequence of a gradation voltage in each of a plurality of signal line driving circuits from not being in conformity to one another in an electronic apparatus, in which the plurality of signal line driving circuits executes update control of the application sequence of the gradation voltage to each signal line in a wiring block.SOLUTION: Individual control circuits 30 of electro-optical devices 100R, 100G and 100B execute update control of an application sequence of a gradation voltage in an asynchronous manner with one another. A host CPU 60 supplies an initialization synchronizing signal ISYNC with respect to the individual control circuits 30 of the electro-optical devices 100R, 100G and 100B at a timing that occurs in a cycle of an integer multiple of an update cycle of the application sequence of the gradation voltage and is synchronized with a vertical synchronization signal VSYNC, and simultaneously initializes operation of the update control of the application sequence of the gradation voltage in the individual control circuits 30 of the electro-optical devices 100R, 100G and 100B.
Patent JP-2011209278-A (JP)
Title: Lithographic apparatus, and device manufacturing method
Inventor: VAN DRENT WILLIAM PETER
IPC: G03F7/20
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To shorten a time used for determining a height map of a substrate.SOLUTION: A level sensor 1 configured to measure a height level of a substrate disposed in a measurement position. The level sensor 1 includes: a projection unit 3 to project a plurality of measurement beams in the plurality of measurement positions on the substrate 2; a detection unit 4 to receive the measurement beam after reflection on the substrate 2; and a processing unit 5 to calculate the height level based on the reflection measurement beam that the detection unit 4 receives, wherein the substrate 2 is disposed in the measurement position and the projection unit 3, and the detection unit 4 are disposed neighboring to the substrate 2.
Patent JP-2011120305-A (JP)
Title: Image encoder and image decoder
Inventor: MIZUNO YUSUKE
IPC: H04N19/91
Filed: 2011-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image encoder that does not use a memory having large storage capacity, prevents tile distortions from occurring, and can achieve the rotation processing and/or inversion processing of an image, and to obtain an image decoder.  <P>SOLUTION: An exchange control unit 240 divides a conversion coefficient QD into code blocks AT. A storage device 241 has a storage capacity corresponding to the data size of the code block AT. Rotation/inversion control information SS includes information related to a rotational angle and an inversion direction and is input to the exchange control unit 240. The exchange control unit 240 generates a control signal DT based on the rotation/inversion control information SS and the subband information of the conversion coefficient QD. An address generator 242 generates a write address CTW, based on the control signal DT. When writing the code block AT to the storage device 241, images are rotated or inverted by accessing the storage device 241, in a prescribed order, based on the write address CTW.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012190712-A (JP)
Title: Method of inspecting membrane-electrode assembly
Inventor: IMAI SUSUMU
IPC: H01M8/04
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting a membrane-electrode assembly capable of determining the life and output characteristics of the membrane-electrode assembly based on initial AC impedance characteristics.SOLUTION: A method of inspecting a membrane-electrode assembly includes: measuring an initial AC impedance of the membrane-electrode assembly; and determining that the durability and output characteristics of the membrane-electrode assembly is good in the case that a value of a capacitor capacitance represented by a formula {-1/[2πfIm(Z)]}, where f (Hz) and Im(Z) (mΩcm) represent a frequency and an imaginary part of the impedance respectively, is 15 (mF/cm) or more and 22 (mF/cm) or less at a frequency of 100 (Hz), or alternatively, in the case that an absolute value of the impedance is 100 (mΩcm) or more and 250 (mΩcm) or less and an absolute value of a phase is larger than 0.4 (rad) at a frequency of 100 (Hz).
Patent JP-2012177287-A (JP)
Title: Method for manufacturing heat-insulating functionally gradient material composition and heat-insulating functionally gradient material obtained by the method
Inventor: SAWADA SHOJI
IPC: E04B1/76
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a functionally gradient material composition and a method for manufacturing the same in which a melted metal may attain corrosion resistance and heat conduction may be reduced, and which are effectively utilized for environmental conservation.SOLUTION: According to the present invention, a material is inexpensive, and safety and relief may be attained. In a functionally gradient material composition, porosity is continuously changed in a stepwise manner.
Patent JP-2012194305-A (JP)
Title: Electrophotographic photoreceptor, image forming method using the same, image forming apparatus, and process cartridge
Inventor: IKUNO HIROSHI
IPC: G03G5/147
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has few adverse effects such as rise of residual potential, reduction in charging capacity, or image deletion occurring after long-term use; is stable for a long period; and exhibits excellent wear resistance.SOLUTION: An electrophotographic photoreceptor consists of a photosensitive layer and a crosslinked surface layer on a substrate. The crosslinked surface layer has a crosslinked resin and a portion derived from a compound represented by the general formula (1).
Patent JP-2012195416-A (JP)
Title: Method for manufacturing photoelectric conversion element
Inventor: KONO TETSUO
IPC: H01L21/368
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To perform high-concentration diffusion of Zn ions on a photoelectric conversion layer and to achieve simplification in manufacturing process and facility cost, in a method for manufacturing a photoelectric conversion element.SOLUTION: A method for manufacturing a photoelectric conversion element includes the steps of: preparing a reaction liquid including at least one Zn source and at least one alkali agent selected from the group consisting of ammonia and an ammonium salt, having concentration of the Zn source of 0.1 M or higher and concentration of the alkali agent of 2 M or lower, and having a pH of 9-13; immersing a substrate including a lower electrode and a photoelectric conversion layer which are laminated in the reaction liquid adjusted to a predetermined temperature of 20-45°C to be maintained for a predetermined time, so that Zn ions are diffused in the photoelectric conversion layer; and immersing the substrate including the lower electrode and the photoelectric conversion layer which are laminated and having undergone the diffusion step in the reaction liquid adjusted to a predetermined temperature of 55-90°C to deposit a ZnO layer as a high-resistance oxide layer on the photoelectric conversion layer.
Patent JP-2012196855-A (JP)
Title: Method and device for cleaning reversible thermosensitive recording material
Inventor: AZUMA YOICHIRO
IPC: B41M5/28
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for cleaning a reversible thermosensitive recording material, capable of stably forming high definition images with clear contrast over multiple times, even if cleaning, formation and deletion of images by the cleaning device are repeatedly carried out.SOLUTION: A recording surface of the reversible thermosensitive recording material is washed by cleaning liquid discharged from a discharge means to discharge the liquid droplet, the reversible thermosensitive recording material to which the cleaning liquid adheres is assumed to be a conveying roll that does the nip first, the rinse roll to flush the cleaning liquid is used, and the reversible thermosensitive recording material is transported.
Patent JP-2012196631-A (JP)
Title: Dispersion particle size estimation method and designing method for porous element type stationary distributor
Inventor: KUBO KENJI
IPC: B01F5/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating dispersion particle size and distribution width in dispersion processing using a porous element type stationary distributor.SOLUTION: The method for estimating dispersion particle size and distribution width in dispersed particles in fluid dispersed by passing fluid to be dispersed through a porous element type stationary distributor constructed by stacking disc-like elements formed with a plurality of through-holes, includes: a step of determining the vorticity of eddy currents generated in the through-holes from three-dimensional numerical calculation by fluid analysis, and a step of estimating dispersion particle size and distribution width in dispersed particles from the vorticity determined by the three-dimensional numerical calculation, based on a relationship previously determined by an experiment about a relationship between vorticity, dispersed particle size and distribution width.
Patent JP-2011219748-A (JP)
Title: Metal ion adsorptive composition, metal ion adsorptive material, and metal recovery method
Inventor: IWACHIDO NAOYUKI
IPC: C08L101/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a material having excellent metal ion adsorptive properties and elution properties and also excellent durability, and a composition used for the same.SOLUTION: The composition contains an amine-based polymer (A) having 10-35 primary amino groups per number-average molecular weight 1,000 and an ethylene-vinyl alcohol copolymer (B) with an ethylene content of 30-50 mol%. The metal ion adsorptive material uses the composition.
Patent JP-2012204405-A (JP)
Title: Nonvolatile memory
Inventor: TAKASHIMA DAIZABURO
IPC: H01L21/8247
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a complex memory capable of enhancing the system performance of a NAND while controlling the CHIP cost by mounting a DRAM memory, having a smaller cell area when compared with an SRAM, on a high capacity NAND Flash Memory Chip with almost no process cost.SOLUTION: A first cell block is composed of: a first memory cell consisting of a first insulating film, a first Floating Gate, a second insulating film, and a first gate electrode; a first select transistor consisting of a third insulating film, a second Floating Gate, a fourth insulating film, a second gate electrode, and a first contact connecting the second Floating Gate and a fourth gate electrode; and a plurality of the first memory cells connected in series, connected with bit lines and connected with source lines via the first select transistor. The multiple first cell blocks are arranged in the nonvolatile memory and where the area S1 is larger than the area S2.
Patent JP-2012201804-A (JP)
Title: Method for evaluating abrasive grain
Inventor: SAWANO TSUTOMU
IPC: C09K3/14
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating abrasive grain for evaluating chemical abrasive action of abrasive grains in glass polishing, for development of ceria-alternative abrasive grains, and further to provide a ceria-free glass abrasive material having high polishing rate even with low polishing load by using the evaluation method.SOLUTION: In the method for evaluating abrasive grain for evaluating chemical abrasive action of abrasive grains in glass polishing by supplying slurry including the abrasive grains to a surface of a glass material and sliding an abrasive pad on the surface of the glass material while applying a load on the pad to polish the surface, the chemical abrasive action of the abrasive grains is evaluated, in a graph having an x-axis showing abrasive load in polishing at equal intervals and a y-axis showing polishing rate in polishing at equal intervals, by the value of a y-intercept at which a straight line crosses the y-axis in an area where the values of polishing rate relative to a plurality of polishing loads approximately become the straight line.
Patent JP-2012204714-A (JP)
Title: Substrate processing apparatus and conveyance roller
Inventor: JODAI KAZUO
IPC: H01L21/677
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus and a conveyance roller which can uniformly process a substrate.SOLUTION: A conveyance roller 1 includes a drive shaft 3 and a plurality of roller parts 2. The plurality of roller parts 2 each includes three roller members 2a, 2b, 2c with the same shapes. On each of the roller members 2a, 2b, 2c, a contact region with a glass substrate, which has a surface arranged on a circle centered on the drive shaft 3 and a noncontact region with the glass substrate, which has a surface arranged within the circle towards a shaft center of the drive shaft 3 are formed. The contact region occupies slightly more than one third of a whole periphery region of the circle.
Patent JP-2012209755-A (JP)
Title: Arithmetic circuit and binary number conversion method
Inventor: KITAMURA KENICHI
IPC: H03M7/04
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic circuit whose delay in a critical path in the process of converting plural digits of a target binary number successively into a number based on the radix X is small.SOLUTION: The arithmetic circuit includes an extraction circuit which successively extracts one or more bits from a binary number, beginning with the most significant or the least significant bit in it; a register which stores therein an addition value based on the radix X (X=integer equal to or greater than 3); and an update circuit which updates the addition value based on the radix X stored in the register by a value derived by adding the addition value based on the radix X to a number based on the radix X which is successively raised to the power of a prescribed number according to the value of one or more extracted bits.
Patent JP-2012208412-A (JP)
Title: Exposure device
Inventor: KIRYU YASUTAKA
IPC: G03F7/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of correcting flection of a base plate while controlling variation of the distance between a mask and the base plate.SOLUTION: A first screw 133 and a second screw 134 drive a movable part 126B relative to a fixed part 126A in the direction parallel to a surface of a mask M (horizontal direction), which restrains the vertical displacement of the movable part 126B relative to the fixed part 126A, thereby restraining variation of the distance between the mask M and a base plate W to correct the bending of the mask M. This facilitates or does away with readjustment of a camera observing an alignment mark of the mask M or an aperture covering the pattern.
Patent JP-2012211531-A (JP)
Title: Motor-driven compressor
Inventor: OTA TAKAYUKI
IPC: F04B39/12
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven compressor that hardly transmits vibration and noise to the exterior.SOLUTION: The motor-driven compressor 1 includes: a housing 7; a compressor mechanism 3 provided in the housing 7, sucking a refrigerant from the outside of the housing 7, compressing the refrigerant to discharge the refrigerant to the outside of the housing 7; and a motor mechanism 5 provided in the housing 7 to actuate the compressor mechanism 3. The housing 7 includes: a first housing 10 which fixes the compressor mechanism 3 and the motor mechanism 5 to the inside thereof; and second housings 21, 22 in which a mounting portion 29 to the outside is formed. Anti-vibration members 31, 32 are arranged between the first housing 10 and second housing 20.
Patent JP-2012212825-A (JP)
Title: Manufacturing method of wiring board
Inventor: KIDA MASAKI
IPC: H05K3/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wiring board capable of preventing an etching resist for tenting covering an opening of a through hole from breaking to secure reliability and applying a cheap tenting process although the through hole is irregularly shaped and has a high board thickness and a large diameter.SOLUTION: A manufacturing method of a wiring board includes: a step of filling a through hole of a wiring board on which a through-hole plating is formed with a filling member; a step of forming an etching resist covering an opening of the through hole filled with the filling member by laminating a photosensitive dry film so as to cover the opening of the through hole and exposing and developing a prescribed pattern; a step of etching the wiring board; a step of removing only the etching resist covering the opening of the through hole with the through hole filled with the filling member; and a step of taking out the filling member from the through hole.
Patent JP-2012216356-A (JP)
Title: Lighting control system
Inventor: FUSHIMI TATSU
IPC: H05B37/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control system capable of more completely providing a guidance effect in a human moving direction in an illumination space.SOLUTION: A lighting control section controls a light source section of lighting devices 10a-10c corresponding to a route area RA from a human presence area so that an optical output is different, as compared to a light source section of lighting devices 10d-10f corresponding to any other area than the route area RA.
Patent JP-2012216138-A (JP)
Title: Scanner
Inventor: YAMADA SHOYA
IPC: G07G1/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a scanner that suppresses glaring sensed by an operator while suppressing darkening of a reading region in a case where an imaging window is arranged at a position lower than eyes of the operator who faces the imaging window.SOLUTION: A scanner comprises: a housing 12; an imaging device 15; a light source part 13c; and a diffusion member 18. The housing 12 is provided with an imaging window on a front surface thereof. The imaging device 15 is disposed in the housing 12 and images an object to be read positioned in a reading region E formed outside the imaging window in the housing 12. The light source part 13c is positioned at outside the reading region E and irradiates the reading region E with illumination light I from above an optical axis F of the imaging device 15. The diffusion member 18 is positioned in a region that includes an upper end portion Ja in an optical path J of the illumination light I but does not include a lower end portion Jb therein and diffuses the illumination light I.
Patent JP-2012222502-A (JP)
Title: Image processing device, image processing method, and computer program
Inventor: NAKANO TOSHIMITSU
IPC: H04N1/46
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when transfer processing for moving a pixel in one pixel unit in a sub-scanning direction is performed in an area of a mixed-color patch of a color chart, a color tone mismatch may be caused by a change in an overlapping degree between an offset color and a not-offset color across a transfer point.SOLUTION: Processing for changing a transfer point is performed on a color chart to prevent transfer processing from being performed in an area of a mixed-color patch.
Patent JP-2012221534-A (JP)
Title: Semiconductor storage device and method for refreshing semiconductor storage device
Inventor: MATSUMOTO TAKAYUKI
IPC: G11C11/406
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of improving the efficiency of processing of the entire system.SOLUTION: A semiconductor storage device relating to this invention includes a memory cell array 13, a memory controller 11, and a refresh control circuit 12. The memory controller 11 generates a refresh request signal corresponding to timing for executing refresh in such a manner that timing for executing refresh of the number of times corresponding to a most significant row address 44 of a use area of the memory cell array 13 is scattered within a predetermined refresh period. The refresh control circuit 12 generates a refresh address 34 for executing refresh of the memory cell array 13 until the refresh address 34 coincides with the most significant row address 44 every timing for supplying the refresh request signal 33 generated by the memory controller 11.
Patent JP-2012221541-A (JP)
Title: Optical disk drive
Inventor: NAGAZA TSUTOMU
IPC: G11B7/09
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk drive capable of stabilizing a tracking servo regardless of the radial position of an optical disk while reducing cost without performing decenter adjustment.SOLUTION: The optical disk drive includes a tracking error signal amplitude adjusting part for measuring the amplitude of a tracking error signal when an optical pickup is located at an inner circumferential position of an optical disk and at least one outer circumferential position, and calculating a ratio between the measured amplitude and target amplitude as an adjustment value, and a tracking control part performs tracking control while adjusting the amplitude of a tracking error signal according to an adjustment value based on the current radial position of the optical pickup and each of the calculated adjustment values.