baber/WOPTO huggingface dataset:
Patent JP-2009241085-A (JP)
Title: Method for joining laminated steel sheet having excellent joining strength property
Inventor: OIKAWA HATSUHIKO
IPC: B32B37/10
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for joining laminated steel sheets having excellent joining strength properties, by which highly reliable joining and sufficiently high joining strength can be obtained.  <P>SOLUTION: The method for joining laminated steel sheets 10, 20 in which steel sheet base materials 11, 12, 21, 22 having a tensile strength of 250 to 850 MPa and a sheet thickness of 0.2 to 1.0 mm and a resin layer 13 having a thickness of 0.05 to 0.7 mm are alternately laminated in ≥3 layers in total, further, the outermost layers are the steel sheet base materials, and which has the total sheet thickness in the range of 0.45 to 2.1 mm. The method uses a friction stir spot welding method in which a rotor 5 rotated at high speed is pressed against the laminated steel sheets, by frictional heat between the rotor and the laminated steel sheets, the steel sheet base materials are partially softened, and the softened parts are stirred, so that the steel sheet base materials are joined, wherein pressurizing force between the rotor and the laminated steel sheets is controlled to fall within the range of 3.0 to 5.0 kN, the speed of rotation of the rotor is controlled to fall within the range of 2,750 to 3,250 rpm and pressurizing time is controlled to fall within the range of 1.0 to 3.0 sec.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246027-A (JP)
Title: Apparatus and method of positioning wafer
Inventor: MAKINO TOMOHIKO
IPC: H01L21/68
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of positioning a wafer capable of correctly measuring an amount of eccentricity and a notch angle without causing a slack of an outer peripheral end of a wafer, cracks on an edge, chipping or the like.  <P>SOLUTION: The apparatus of positioning a wafer includes a support table 4 for holding a thin circular wafer 3 having a notch 3b at an edge 3a along a circumference while aligning the center of the wafer 3 with a position of a rotating axis for turning it, a reflective laser sensor 1 for radiating laser light 2 to the edge 3a of the wafer 3 and capturing its reflected light to detect the position of the edge 3a and the position of the notch 3, and a computation device 11 for calculating the amount of eccentricity and an eccentric direction of the wafer 3 and a rotation angle position of the notch 3b from the position data of the sensor 1. An outline of the support table 4 is larger than an outer diameter of the wafer 3. The whole surface of the wafer 3 can be mounted within a range of the support table 4. The apparatus is thus characterized.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251701-A (JP)
Title: Answering system
Inventor: KANEMOTO KENNIN
IPC: G06Q50/10
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an answering system for acquiring an answer valid to a question according to the degree of the necessity of an answer.  <P>SOLUTION: A questioner selects a specific answerer whose answer to a question is desired from among preliminarily registered answerers on a Web page, and inputs a bid price. When there exists a plurality of answerers as the result of the selection of the specific answerer and the tender of a bid, the questioner who has tendered a bit with the highest sum is determined as a specific questioner, and only the specific questioner is given a chance to question the specific answerer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009216074-A (JP)
Title: Exhaust emission control device, exhaust pipe for diesel engine
Inventor: NITTA SATORU
IPC: F01N3/36
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device excelling in a diffusion property and a mixture property of an additive into an exhaust gas, and an exhaust pipe for a diesel engine.  <P>SOLUTION: This exhaust emission control device 1 is provided with an exhaust gas purification body 4 in an exhaust passage 6, and a swirling flow generation means 8 and an additive supply means 7 in the exhaust passage 6 on the upstream side of the exhaust gas purification body 4. In the exhaust emission control device, the swirling flow generation means 8 formed of a single plate is tilted with respect to the axis 6a of the exhaust passage 6, and installed on the inside surface 6b of the exhaust passage 6 by including the axis 6a, whereby two split passages 9 and 10 are formed on both sides of the swirling flow generation means 8, and the supply direction F of the additive from the additive supply means 7 is set orthogonal to the longitudinal direction of the plate 8 in a cross-sectional view orthogonal to the axis 6a of the exhaust passage 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009250157-A (JP)
Title: Foot-operated air compressor
Inventor: GOTO SHINTARO
IPC: F04B41/06
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot-operated air compressor which generates compressed air by reciprocating and operating a piston in a cylinder using a foot-operated lever.  <P>SOLUTION: The foot-operated air compressor is provided with an interlocked rack rod 123 between a first sub spur gear 112 interlocked with a first main spur gear 111 at a base end of a pair of swingable foot-operated levers 3 and a second main spur gear 121 coaxial with the first main spur gear 111 and has a diameter smaller than the diameter of the first main spur gear and a second sub spur gear 122 coaxial with the first sub spur gear 112 and a diameter smaller than the diameter of the first sub spur gear. A piston 132 installed on a rack shaft of the rack rod 123 is accommodated in a first compressed air generating cylinder 101. The foot-operated air compressor is provided with a flywheel 6 installed adjacent to the foot-operated levers 3 and rotating in synchronism with the foot-operated levers 3 and a crank disk 216 rotating in synchronism with the flywheel 6. The piston installed on the crank disk 216 through a piston rod 217 is accommodated in a second compressed air generating cylinder 201.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252125-A (JP)
Title: Image forming system and image forming apparatus
Inventor: NAKAJIMA TAKANORI
IPC: B41J29/00
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To integrally manage count data in an image forming apparatus associatively with user information in a server device.  <P>SOLUTION: The server device 4 has the user information 51, performs user authentication via a computer network 2, and receives and totals the count data of each user. A control part 18 of the image forming apparatus 1 has functions of: deciding whether to permit login of the user or not; updating the count data of the user when a prescribed event occurs based on operation of the user permitted with the login; and transmitting the count data of the user to the server device 4 when the user permitted with the login performs logout.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250960-A (JP)
Title: Detection method of biomolecule, biomolecule trapping substance, and biomolecule detection device
Inventor: KURATA TAKESHI
IPC: G01N33/543
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection method of a biomolecule with high sensitivity and high accuracy utilizing surface plasmon resonance excitation fluorescence, and provide a biomolecule trapping substance, and a biomolecule detection device.  <P>SOLUTION: The detection method of the biomolecule is a method for detecting the biomolecule by detecting the surface plasmon resonance excitation fluorescence, and uses a biomolecule trapping substance which bonds a substance that can control arrangement by receiving external force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258183-A (JP)
Title: Optical molded body
Inventor: YAMAZAKI TATSUYA
IPC: B32B7/02
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical molded body which is manufactured by a simple method, and is used as a reflective polarizing plate, especially as a luminance enhancing film, and has an excellent polarization characteristic.  <P>SOLUTION: In the optical molded body containing a phase (a) and a phase (b), combination of a polymer A whose proper double refraction value is positive and a polymer B whose proper double refraction value is negative is used as the polymers constituting these phases, wherein an average refractive index nA of the polymer A in an unstretched state and an average refractive index nB of the polymer B in the unstretched state satisfy a relation: 0≤nA-nB<0.1, or when uniaxial stretching is performed while changing a stretching ratio r under predetermined stretching conditions and a refractive index ny in a perpendicular direction to a stretching direction is measured and measured values are plotted in the same coordinate with the stretching ratio r as a X-axis and with the refractive index ny in the perpendicular direction to the stretching direction as a Y-axis, a specific relation is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258422-A (JP)
Title: Optical recording medium and method for manufacturing optical recording medium
Inventor: INOUE MOTOHIRO
IPC: G11B7/253
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To form contrast so that absorption in a focal position and that in the other part are greatly different upon irradiation with a laser beam for recording, in an optical recording medium having a reflection type hologram layer formed in the inner part thereof.  <P>SOLUTION: The optical recording medium 10 is constituted so that a recording layer 14 is formed of a plurality of reflection type hologram layers 12 in a thickness direction and an extinction coefficient of a part in the reflection type hologram layer is made to be higher than that of the other part, thereby, a hologram diffraction condition is efficiently changed by utilizing heat of absorption by a laser condensed beam in an absorption increased part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254659-A (JP)
Title: Deformation prevention method of container filled up with sodium hydrogencarbonate containing-aqueous formulation
Inventor: SHIBATA YUTAKA
IPC: A61J1/05
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformation prevention method of a container filled up with a sodium hydrogencarbonate-containing aqueous formulation as a "B formulation" comprising a dialysate formulation for dialysis of artificial kidney.  <P>SOLUTION: According to the deformation prevention method of the container filled up with the sodium hydrogencarbonate-containing aqueous formulation, a head space is provided in a plastic container and is filled up with the sodium hydrogencarbonate-containing aqueous formulation, a fixed amount of the air, 20 to 40% in particular, in the head space is discharged and the container is sealed up. Also, the sodium hydrogencarbonate content of the sodium hydrogencarbonate-containing aqueous formulation to fill up the container ranges from 5 to 9 w/v%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132593-A (JP)
Title: Carbon material, and electrode having the carbon material
Inventor: KIKUCHI TAKETOSHI
IPC: H01M50/489
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode suitable for an electric energy storage device such as a sodium ion secondary battery having excellent charging-discharging properties, and to provide a carbon material.  <P>SOLUTION: Disclosed is a carbon material obtained through a process where a compound obtained from resorcinols and aldehyde or the fired material of the compound is heated in the range of 1,100 to 2,700°C under an inert gas atmosphere. The compound comprises a hydrocarbon group having 1 to 12 carbon atoms, and a hydroxy group, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, a sulfonyl group, a halogen atom, a nitro group, a thioalkyl group, a cyano group, a carboxy group, an amino group or an amide group may be bonded to the hydrocarbon group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009263147-A (JP)
Title: Method for producing boron nitride formed article
Inventor: FUSHII YASUTO
IPC: C04B35/583
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To use a boron nitride formed article even under conditions requiring a clean atmosphere by forming a dense surface layer or the like on a boron nitride sintered compact and a composite sintered compact, thus controlling contamination generated from the surface.  <P>SOLUTION: Disclosed is a method for producing a formed article characterized in that ceramic powder slurry is press-fitted under 30 to 300 MPa pressure into a boron nitride sintered compact having relative density of 65 to 90% or a composite sintered compact having relative density of 65 to 90% and comprising boron nitride of ≥30 mass%, and sintering is performed thereto. The ceramic slurry is the slurry of aluminum phosphate, and the firing is performed at 600 to 1,000°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263153-A (JP)
Title: Silica fine particle and resin composition containing silica fine particle
Inventor: SATO TAKESHI
IPC: C08K9/06
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide silica fine particles reducing the content of spherical silica and sufficiently enhancing performances such as fluidity when incorporated into a resin composition.  <P>SOLUTION: The silica fine particles comprise crushed silica having a volume-average particle diameter of ≤1.5 μm in an amount of ≥90% based on the total mass and spherical silica having a volume-average particle diameter of 0.05-50 μm in an amount of >0 to 10%. Fluidity can be improved by mixing the crushed silica with the spherical silica. By the volume-average particle diameter of ≤1.5 μm, when the silica fine particles are dispersed in a resin composition, filling property can be improved, when the silica fine particles are dispersed in a resin composition and applied to a substrate or the like, impregnation into glass cloth can be improved, and when the silica fine particles are dispersed in a resin composition, settling slows, handling is facilitated, the appearance of a cured product obtained by curing the resin composition can be made smooth, and workability can also be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272725-A (JP)
Title: Communication system, reception device, and communication method
Inventor: YAMADA RYOTA
IPC: H04B1/707
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for obtaining excellent transmission characteristics between a transmission device and a reception device without increasing the number of receiving antennas of the reception device, the reception device and a communication method.  <P>SOLUTION: The reception device is provided with at least one receiving antenna for receiving a plurality of transmission signals transmitted from a plurality of transmission antennas of the transmission device, a propagation path response estimation part for estimating a propagation path response between the plurality of transmission antennas and the reception antenna, a block division part for dividing a received signal in at least one of the receiving antennas into a plurality of blocks based on multi-paths, and a transmission signal detection part for detecting the transmission signal transmitted by the transmission device, on the basis of the received signal divided into the plurality of blocks by the block division part and the propagation path response estimated by the propagation path response estimation part. The transmission signal detection part is provided with an interference cancelling part for generating and removing an interference replica and a signal separation part which separates a signal wherein the transmission signals are multiplexed, from the output of the interference cancelling part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272846-A (JP)
Title: Image processor, image processing method and program
Inventor: NARA YUSUKE
IPC: H04N5/225
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow general users who do not have expertise related to image processing to create and enjoy high-quality editing data.  <P>SOLUTION: An operation screen 80 to support users' photographing is displayed on a liquid crystal panel of a digital still camera corresponding to scenes to be photographed. On the operation screen 80, a scene name display column 82 in which names of scenes to be photographed are displayed, a photographing condition display column 83 in which photographing conditions are displayed, and an advice display column 84 in which notes for photographing are displayed in characters.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008296012-A (JP)
Title: Manufacturing method of golf club head
Inventor: CHANG SHIH-TA
IPC: A63B102/32
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a golf club head which can hold down a production cost low and can raise the efficiency of processing by forming a projecting part by melting a powder-like lagging utilizing a beam of high energy.  <P>SOLUTION: In the manufacturing method of the golf club head, a step of preliminarily manufacturing a face plate 1 and a step of forming the projecting part 11, which has at least one expected configuration on the back of the face plate 1 by laminating on the back of the face plate 1 by melting the powder-like lagging utilizing the beam of high energy, are included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009268423-A (JP)
Title: NEW METHOD FOR CREATING CLONE ANIMAL AND ntES CELL FROM ANIMAL TISSUE
Inventor: WAKAYAMA TERUHIKO
IPC: A01K67/027
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of creating normal ntES cells or a clone animal even from donor cells derived from an animal tissue, particularly a frozen animal tissue, and to provide ntES cells or a clone animal obtained from such a method.  <P>SOLUTION: The method for creating nuclear transplant ES cells (ntES cells) or a clone animal from an animal tissue comprises a step (a) of extracting nuclei by crushing donor cells in the tissue, followed by a step (b) of transplanting the nuclei into denucleated eggs as recipients in the presence of a polymeric polyol.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009272563-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: WATABE TADAYOSHI
IPC: H01L23/522
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of wiring by preventing wiring metal from corroding due to water in an insulating film.  <P>SOLUTION: A semiconductor device having embedded wiring includes inter-wiring insulating films 111 and 112 having a groove 113 for wiring partially formed, a metal wiring layer 115 buried in the groove 113 for wiring of the inter-wiring insulating films 111 and 112 and forming a gap with a sidewall surface of the groove 113 for wiring, and a waterproof barrier layer 118 formed so as to cover a sidewall surface and an upper surface of the wiring layer 115.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273072-A (JP)
Title: High-definition image processing device, high-definition image processing method, and program
Inventor: CHIKAHISA MASAAKI
IPC: G06T3/40
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing technology by which an image frame suitable for generating a high-definition and high-resolution image can be selected.  <P>SOLUTION: A plurality of image frames such as a successive image, a moving image, or the like are received by an image input unit 101, a frequency component characteristic is analyzed for each image frame by a frequency component examination unit 102, and a high frequency component amount is calculated for each image frame by a high frequency component calculation unit 103. An input image selection unit 104 selects the image frame whose high frequency component amount is more than a predetermined value. A super resolution process unit 105 generates the high-definition and high-resolution image by using image data of the selected image frame. An image output unit 106 outputs the generated image as an output image signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274825-A (JP)
Title: Paper discharge device and recording device equipped therewith
Inventor: MOTOKI YOSHIYUKI
IPC: B65H31/26
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper discharge device utilizing the existing function of a recording device for adequately and inexpensively discharging recording paper onto a discharge tray, and to provide the recording device equipped therewith.  <P>SOLUTION: The wind power of a cooling air blowing device 24 is operated onto recording paper P to be discharged by a discharge roller 19 in the direction of blowing the recording paper P onto the discharge tray 21. Thereby, the recording paper P can be aligned on the discharge tray 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275329-A (JP)
Title: Electroconductive yarn and method of producing the same
Inventor: SETO YASUTARO
IPC: D06M15/356
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing electroconductive yarns capable of having stable electroconductivity, capable of color expression, excellent in productivity, and producible at a comparatively low cost.  <P>SOLUTION: Many yarns can be converted into electroconductive yarns in a short time by winding on a cheese bobbin the yarns treated with a treating liquid containing a dopant, an oxidizer, and a binder resin, and reacting the resultant material, in a cheese form, with an electroconductive polymer precursor of gas phase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284566-A (JP)
Title: Power amplifier device for clutch brake and its control system
Inventor: TERADA KANAME
IPC: H02P15/00
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power amplifier device for a clutch brake which allows the simultaneous setting of a plurality of the power amplifier devices by using a programmable display, can perform monitoring, and also can easily perform complicated setting by using only a body-embedded operation panel without the need for a new user to create screen data.  <P>SOLUTION: The power amplifier device includes: a communication function which communicates with the programmable display panel having compatibility with a programmable controller; a communication procedure control function which controls a communication procedure of communication with the programmable display of the programmable controller; and a programmable controller communication simulated function which displays a variety of setting data for brake control stored in an internal memory by using the communication procedure control function to the programmable display while being connected with the programmable controller, or can set the data from the programmable display. The power amplifier device can selectively perform setting display operation from the programmable display, and setting display operation from a setting display means which is arranged at a body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008290238-A (JP)
Title: Right-angled positioning device, locking plier, and f clamp
Inventor: WONG HARRY
IPC: B25B5/14
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a right-angled positioning device capable of positioning and fastening two independent workpieces by only adjusting an adjusting mechanism of a fixture, a locking plier including the right-angled positioning device, and a F clamp.  <P>SOLUTION: In the right-angled positioning device including a concave pushing clamp 11 having two concave pushing clamp arms formed to be orthogonal to an operating surface and arranged symmetrically, and a convex pushing clamp 8 having two convex pushing clamp arms formed to be mutually orthogonal to the operating surface and arranged symmetrically, a V-shaped jaw is formed so that the operating surface of the concave pushing clamp arm is set up to be parallel to the operating surface of the convex pushing clamp arm at the time of an operation, and then, two independent workpieces can be positioned in the V-shaped jaw.  <P>COPYRIGHT: (C)2009,JPO&INPIT