baber/WOPTO huggingface dataset:
Patent JP-2011098465-A (JP)
Title: Writing utensil
Inventor: MORIYA NAOHIKO
IPC: B43K23/008
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing utensil capable of achieving non-slip effect and excellent gripping feeling, and capable of preventing dirt such as dust or finger marks.  <P>SOLUTION: In the writing utensil W with a cylindrical shaft body 1, a plurality of flat parts 11 and a plurality of rough parts 12 having surface roughness larger than the flat parts 11 are formed on an outer peripheral surface of the shaft body 1, and the flat parts 11 and the rough parts 12 are alternately and continuously arranged. Further, the difference between arithmetic average roughness Ra of the rough part 12 and arithmetic average roughness Ra of the flat part 11 is within a range of 0.5-10.0 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010116772-A (JP)
Title: Inner wall provided with wardrobe
Inventor: QIU GUO HUA
IPC: E04F19/08
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner wall provided with a wardrobe capable of forming a closet, effectively reducing an occupied area and being freely applicable.  <P>SOLUTION: The wardrobe comprises a closet including a floor surface, an indoor wall structure, a closet side plate, which is a vertical plate, installed in an installation space, having the bottom end abutting on the floor surface, opposed to a first side wall and having a depth size of 3-45 cm, a closet top plate installed between the top end of the closet side plate and the first side wall, having the same width as the closet side wall and disposed in parallel with the floor surface, a hooking member provided between the closet side plate and the first side wall and a covering member provided between the closet side plate and the front end of the closet top plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011098906-A (JP)
Title: Fullerene derivative, semiconductor material, photoelectric converter, and solar cell
Inventor: NAKAMURA EIICHI
IPC: C07F7/08
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fullerene derivative which improves the conventional solubility in a solvent and whose performance as a solar cell material is equal to or more than that of the conventional ones.  <P>SOLUTION: The fullerene derivative is represented by formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each an alkyl group which may have a substituent, an aryl group which may have a substituent, an alkoxy group which may have a substituent or a silyl group which may have a substituent and at least one of R<SP>1</SP>and R<SP>2</SP>is an alkylene group substituted with silicon having an aromatic cyclic substituent).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100400-A (JP)
Title: Display device and image forming apparatus
Inventor: NATORI TOSHIYUKI
IPC: G06F3/0481
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of a touch panel of a display device that displays virtual numeral input keys for inputting a set value.  <P>SOLUTION: An image forming apparatus 1 has a touch panel 71b on a display part 71 for displaying an operation screen. When an instruction to input numerals is detected on the operation screen, the image forming apparatus 1 displays virtual ten keys on the operation screen. The image forming apparatus 1 includes a virtual ten-key display control part 2c which detects, after detecting the instruction operation, a position area of touch operation to the touch panel 71b, and displays virtual ten keys in an area corresponding to the detected position area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111501-A (JP)
Title: Method for purification of styrene-fumarate copolymer
Inventor: SATO MASAKI
IPC: C08F8/14
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially advantageous method for purification of a styrene-fumarate copolymer capable of collecting a highly purified styrene-fumarate copolymer from a reaction mixture obtained by a direct esterification reaction of a styrene-fumaric acid copolymer with an alcohol.  <P>SOLUTION: The method for purification of the styrene-fumarate copolymer includes: a step of contacting a reaction mixture 1, which contains the styrene-fumarate copolymer obtained by the direct esterification reaction of the styrene-fumaric acid copolymer with the alcohol using an acid catalyst, with methanol 2 or ethanol; and a step of extracting a component except the styrene-fumarate copolymer from the reaction mixture 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010043864-A (JP)
Title: Heat pump heat storage device
Inventor: KANEKO HIROTAKA
IPC: F24H7/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heat pump heat storage device having excellent installation properties.  <P>SOLUTION: The heat pump heat storage device has: a refrigerant circuit in which a compressor 1, a heat radiation unit 2, a pressure reduction unit 3 and an evaporator 4 are successively connected to each other, and the refrigerant flows; and a fluid circuit having a heat receiving unit 7 with the heat receiving fluid flowing therein. The heat radiation unit 2 and the heat reduction unit 7 form a heat transmission mechanism via a heat storage unit 5 with a heat storage agent being arranged therein, and a plurality of rows of the heat transmission mechanisms are arranged. By installing the heat storage agent with the large heat storage amount in the heat storage unit 5, the heat need not be stored in the heat receiving fluid (for example, water) with the small heat storage capacity, and the compact heat pump heat storage device with the excellent installation property can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010075726-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase player's opportunities for viewing and enjoying the variation of symbol groups by diversifying variation modes.  <P>SOLUTION: A game machine such as a Pachinko machine includes: a game control section 2 adapted to output a display command for commanding a necessary display when a necessary condition is satisfied; a display section 6 having a plurality of variation areas 6a, 6b, 6c and 6d capable of varying in predetermined directions; a display control section 4 transmitting a picture signal to the display section 6 and controlling the variation or the stop of the symbol groups; and the like. The variation areas 6a, 6b and 6c and the variation area 6d vary the respective symbol groups in the predetermined directions so as to vary the symbol groups in variation modes other than a same direction and the normal/inverse direction. The variation modes are thus diversified so as to give the player opportunities for enjoying the variation of the symbol groups.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011111668-A (JP)
Title: Steel having excellent stability in rolling fatigue life
Inventor: KAIZUKA MASAKI
IPC: C22C38/60
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel which exhibits satisfactory grindability when worked into a product shape, and stably obtains a satisfactory rolling fatigue life.  <P>SOLUTION: The steel has a composition containing each of 0.65 to 1.10% C, 0.05 to 1.0% Si, 0.1 to 2% Mn, ≤0.05% (not including 0%) P, ≤0.05% S, 0.15 to 2.0% Cr, 0.01 to 0.1% Al, ≤0.025 N, ≤0.002% (not including 0%) Ti and ≤0.0025% O, and the balance comprising iron with inevitable impurities, wherein an average diameter of an equivalent circle of Al based nitrogen compounds dispersed into the steel is ≥60 nm, a number density of the Al based nitrogen compounds with a diameter of an equivalent circle of 25 to 200 nm is ≥1.1 piece/μm<SP>2</SP>, also, an area ratio of cementite is ≤12%, and an average diameter of an equivalent circle of the cementite is ≤0.60 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118266-A (JP)
Title: Organic el panel
Inventor: TOTANI SHOTARO
IPC: H05B44/00
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL panel in which variation of light emission luminance of each display part is suppressed, and display quality can be improved.  <P>SOLUTION: The organic EL panel includes: a translucent supporting substrate; a plurality of light emitting parts S1-S8 on which a first electrode, an organic light emitting layer, and a second electrode are laminated; and a plurality of wiring parts L1 to L8 formed on the supporting substrate and supplying a current to each of the light emitting parts S1-S8. A shunt part R1 connected to at least one of the wiring parts L1-L8 and shunting a current supplied to the light emitting parts S1-S8 is formed on the supporting substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124311-A (JP)
Title: Manufacturing method for semiconductor light-emitting element and laminated structure
Inventor: SUGAWARA YASUHARU
IPC: H01L33/32
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the reliability of a semiconductor light-emitting element and a yield for manufacturing the semiconductor light-emitting element.  <P>SOLUTION: A manufacturing method for a semiconductor light-emitting element has a step for selectively forming a plurality of semiconductor laminates including a first semiconductor layer, a second semiconductor layer, and a light-emitting layer formed between the first semiconductor layer and the second semiconductor layer on a first main surface of a support substrate with a space therebetween, a step for bonding each of the plurality of semiconductor laminates and the other support substrate to each other by a bonding material, and a step for peeling off the support substrate from the plurality of semiconductor laminates by making a laser beam incident from a second main surface at a side opposite to the first main face of the support substrate and irradiating the plurality of semiconductor laminates with the laser beams without irradiating the bonding material with the laser beam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120518-A (JP)
Title: Transplanter
Inventor: HATA KEIJI
IPC: A01C11/02
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter having operating devices for performing an operation to prevent the floating up of the front side of a traveling machine body in the time of climbing a slope etc., not hindering the visibility of an operator in the time of housed attitude and easily capable of smoothly performing the operation for preventing the front side of the machine body from floating up in the time of projecting attitude.  <P>SOLUTION: The transplanter having a pair of right and left operating devices 21 arranged on the front side of the traveling machine body to be switched between a projecting attitude for projecting and a housed attitude for being housed by an attitude-switching mechanism 20, and preventing the floating up of the front side of the traveling machine body by pressing the operating devices 21 toward the lower side, constitutes the attitude-switching mechanism 20 and operating devices 21 so that at the projecting attitude, each of the operating devices 21 is inclined upwardly toward the front side, and also gripping parts 24 installed at the right and left operating devices 21 are aligned on one right and left straight line, and also constitutes the attitude-switching mechanism 20 as a rotary mechanism for switching the attitude by turning the right and left operating devices and a maintaining mechanism for maintaining the projecting attitude of the operating devices 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124427-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: KAYASHIMA KAZUHIRO
IPC: H01L21/027
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a superposition pattern for alignment which carries out the alignment of a photomask with high accuracy when carrying out photolithography thereof.  <P>SOLUTION: A method of manufacturing a semiconductor device includes the steps of: forming a first insulating layer 2 on a substrate 1; forming more than one connection holes 4 and a superposition hole 3 for forming the superposition pattern for the alignment whose width is wider than that of the connection hole 4 on the first insulating layer 2; forming a metal film 5 on the first insulating layer 2 so that the connection hole 4 is completely buried with metal and the superposition hole 3 is not completely buried with the metal; forming a first photoresist film 6 on the metal film 5 so that at least the superposition hole 3 is completely buried; and removing part of the first photoresist film 6 and metal film 5 by carrying out CMP processing of the first insulating layer 2 as a stopper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011120823-A (JP)
Title: Blood purifier
Inventor: AKITA KUNIHIKO
IPC: A61M1/14
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood purifier improving accuracy of concentration detection of liquid by a concentration detecting means even though the concentration change of the liquid is substantial, and improving reliability of the concentration detecting means.  <P>SOLUTION: In the blood purifier having a dialyzer 2 for purifying the blood of a patient while circulating the same outside a body, and a discharged liquid concentration sensor 5 for detecting the concentration of the liquid flowing associated with the blood purification, the discharged liquid concentration sensor 5 has a light emitting means 11 irradiating light to discharged liquid; a light receiving means 12 for receiving the transmitting light having transmitted through the discharged liquid from the light emitting means 11; a detecting means 13 detecting the received light intensity by the light receiving means 12; and a light emission control means 14 detectable of the concentration of the liquid based on the received light intensity detected by the detecting means 13 and emitting light of a plurality of different light emitting intensity by the light emitting means 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011127455-A (JP)
Title: Sealing structure between cylinder head and cylinder head cover
Inventor: IMAFUKU TAKAHIRO
IPC: F02F11/00
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve uniform sealing by preventing formation of a clearance in sealing surfaces between a cylinder head and a cylinder head cover.  <P>SOLUTION: This sealing structure between the cylinder head 132A and the head cover 133A includes a gasket 82 interposed in a fastening surface 79 between the cylinder head 132A and the head cover 133A. The gasket 82 is pushed to the sealing surface 83 on the side of the cylinder head and the sealing surface 84 on the side of the head cover by the tightening force of bolts 85, and also is composed of a projecting portion 82B formed on the gasket 82 and a recessed groove 91 formed in the head cover 133A in order to fit the projecting portion 82B, and a swelling portion 86 with a part of the fastening surface 79 projecting toward the side of the head cover 133A is formed. The thickness of the gasket 82 or the depth of the recessed groove 91 corresponding to the swelling portion 86 is adjusted so that the deformation amount of the gasket 82 with respect to a tightening load applied to the fastening surface 79 is uniformed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251296-A (JP)
Title: Method for producing connector, connector, and lighting system
Inventor: MOCHIZUKI SHINJI
IPC: H01L33/00
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a connector, capable of setting a gap between part-connecting portions of a pair of terminal fittings embedded in a housing at a predetermined distance or more, and to provide a connector and a lighting system.  <P>SOLUTION: A connector 1 is produced by insert molding, wherein the connector includes a terminal fitting 10A, having a part-connecting portion 11 connected to a positive electrode of an LED 3; a terminal fitting 10B having a part-connecting portion 11 connected to a negative electrode of the LED 3; and a housing 20 in which the terminal fittings 10A and 10B are embedded. The terminal fittings 10A and 10B are arranged in a cavity so that the part-connecting portions 11 are disposed each other with a gap in the same plane, wherein the cavity is formed between lower and upper molds separable to each other and are disposed along an outer shape of the connector 1. After a projection formed on the upper mold is interposed between the part-connecting portions 11, the cavity is filled with a molten synthetic resin to mold the housing 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010109377-A (JP)
Title: Lithographic apparatus and measurement method
Inventor: MODDERMAN THEODORUS MARINUS
IPC: G03F7/20
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exactly correcting a process-dependent offset error of a level sensor and having high cost-effectiveness.  <P>SOLUTION: The method of exposing a substrate W (e.g. a substrate in a lithographic apparatus comprising a substrate table to support a substrate) includes: a step of performing first and second height measurements of a part of at least one substrate W using first and second sensors 10, 11; a step of generating and storing an offset error map based on a difference between the measurement values; a step of generating and storing a height map of a plurality of portions of the substrate W (or another substrate subjected to the processing similar to that of the part) by executing height measurements using the first sensor 10 and correcting this height map by the offset error map; and a step of exposing the substrate W (or the other substrate).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011128055-A (JP)
Title: Method and device for inspecting defect in metal member
Inventor: SHIMIZU MASATSUGU
IPC: G01N29/04
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect minute defects occurring in a metal member, such as high-chromium steel.  <P>SOLUTION: A method of inspecting defects in a metal member includes: the process of acquiring a first waveform by transmitting first ultrasonic waves to the inside of an inspection target, namely a metal member, and by receiving reflection waves of the first ultrasonic waves; the process of acquiring a second waveform by transmitting second ultrasonic waves of a reverse phase to that of the first ultrasonic waves to the inside of the inspection target, and by receiving reflection waves of the second ultrasonic waves; and the process of acquiring a third waveform obtained by compositing the first and second waveforms to detect defects existing in the inspection target based on the third waveform.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128523-A (JP)
Title: Optical module
Inventor: SHINPO TSUTOMU
IPC: H01S5/022
Filed: 2009-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module in which an APC circuit for making stable emission of a light-emitting element is driven with high accuracy in a simple structure.  <P>SOLUTION: The optical module includes: a substrate 2 in which an optical waveguide 1 for propagating light is formed; a light-emitting element 3 which is mounted on the substrate 2 to emit light toward the optical waveguide 1; and a light-receiving element 4 for a monitor, which is mounted on the substrate 2 to receive a part of light propagated by the optical waveguide 1. At least one side face of the optical waveguide 1 is formed on a slope 2d oppositely facing the light-receiving part of the light-receiving element 4 for the monitor. In the optical waveguide 1, there is formed a light take-out part 10 in which a part of the propagating light is reflected on the slope 2d and guided to the light-receiving part of the light-receiving element 4 for the monitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133256-A (JP)
Title: Power measuring device
Inventor: SHIOKAWA AKIMI
IPC: G01R21/133
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct a phase shift without increasing cost, and to enhance measurement accuracy of a power measuring device, even if many kinds of current detectors are used in its current detection circuit.  <P>SOLUTION: Based on a phase shift amount set in a phase-shift amount setting part 37, a time adjustment part 36 outputs trigger signals for determining timings of respective capturing of a voltage signal and a current signal i.e. start timings of AD conversions, as performance timings of the AD conversions to AD converters 31, 32 individually. In the phase-shift amount setting part 37, a phase shift amount (adjustment time) Δt in accordance with the kind of a current detector is set. The time adjustment part 36 sends the trigger signal out to the AD converter 31 to make it start performing the AD conversion of the voltage signal. After the adjustment time Δt passes, the trigger signal is sent out to the AD converter 32 to make it start performing the AD conversion of the current signal. A multiplier 34 calculates a power value by multiplying the digital value of the time-adjusted voltage signal and the digital value of the current signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135196-A (JP)
Title: Imaging device, correction control method and correction control program thereof, and recording medium
Inventor: HISA KENZO
IPC: H04N5/335
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To correct an offset component with high accuracy, by shortening a convergence time for variation of image data.  <P>SOLUTION: The imaging device has an image sensor including a plurality of pixels arranged in matrix, and obtains image data corresponding to the output from the image sensor. When a predetermined specific mode shifts, a system control unit and a line selecting circuit 201 increase a light shielding area indicating an area where pixels are shielded among pixels, as compared with that in a usual state to make the area a specific light shielding pixel area, and selects the specific light shielding pixel area as a detection area. Multipliers 202, 205 and an adder 203 receive the image data associated with the detection area as detection area image data, and average the detection area as detection area image data per column of image sensor to form averaged image data. A subtractor 206 corrects the image data depending on the averaged image data to form corrected image data. When the number of frames exceeds the one designated in advance for the detection area image data, the system control unit and the line selecting circuit return the light shielding pixel area into a usual state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011131653-A (JP)
Title: Mounting structure of onboard equipment
Inventor: HIRANO JUNYA
IPC: B60R11/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of onboard equipment advantageous in improving work efficiency and improving the mounting accuracy of the onboard equipment while reducing the number of parts.  <P>SOLUTION: When an audio device 12 attached with brackets 20 at both of right and left sides of a body 18 of the equipment is inserted into an opening 1011 of a panel body 1010 and pushed to the front, an arm side locking part 32 is guided by a guide 38 to form a first state. In the first state, an upper surface part 28 and a lower surface 30 are locked on a first arm side locking surface 24 and a second arm side locking surface 26, respectively, and thereby the audio device 12 is positioned in the vertical direction and the longitudinal direction. In the first state, a mounting piece 2006 of the bracket 20 is mounted to a mounting part 1016 of an instrument panel 10 with a screw, and thereby the audio device 12 is arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT