baber/WOPTO huggingface dataset:
Patent JP-2009181147-A (JP)
Title: Supply method of substrate for drawing and substrate selecting device
Inventor: NARA HIDEYUKI
IPC: G03F1/54
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply method of a substrate for drawing and a substrate selecting device, with which a substrate to be used for pattern drawing for the manufacture of a photomask and satisfying the quality specification of an aimed product is provided and a photosensitive material is not wasted, which satisfies requirements about costs and productivity.  <P>SOLUTION: The supply method includes: inspecting a photosensitive material-coated substrate for defects in the photosensitive material, the substrate prepared by applying the photosensitive material on a substrate with the light-shielding film formed thereon; registering the obtained defect information in a photosensitive material defect information database; then carrying out the photosensitive material-coated substrate determining step of determining whether or not the photosensitive material-coated substrate matches an aimed product on the basis of the defect information registered in the photosensitive material defect information database and on the information of drawing; and supplying the photosensitive material-coated substrate determined as acceptable in the photosensitive material-coated substrate determining step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010278482-A (JP)
Title: Information processing apparatus, electronic signature generation system, electronic signature key generation method, information processing method, and program
Inventor: SAKUMOTO KOICHI
IPC: G09C1/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing apparatus generating a substitute verification key in the interaction with a signer without letting the signer recognize information sufficient for estimating the substitute verification key generated by a substitute verifier.  <P>SOLUTION: The information processing apparatus includes: a first partial information providing unit that provides first partial information to another device holding a first signing key KS corresponding to a first verification key KV, the first partial information constituting a part of a second verification key KV' (KV'≠KV) that verifies an electronic signature σ generated using the first signing key KS and being unable to identify the second verification key KV'; a second partial information acquisition unit that obtains second partial information which is generated by the another device using the first partial information and the first signing key KS, is unable to identify the first signing key KS and is used for generating the remaining part of the second verification key KV' excluding the first partial information; and a second verification key generation unit that generates the second verification key KV' based on the first partial information and the second partial information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272743-A (JP)
Title: Substrate conveying device, and substrate processing device
Inventor: SUGI KYOSUKE
IPC: H01L21/68
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To adjust the direction of an orientation mark of a semiconductor substrate 2, in a conveyance chamber 1 without using a new driving system nor a dedicated processing chamber.  <P>SOLUTION: The conveyance chamber 1 having a conveying arm 9 driven to expand/contract, rotate, and move up/down, is provided with a substrate support member 10 wherein the conveying arm 9 moves down to transfer the semiconductor substrate 2 from a hand portion 9c of the conveying arm 9 and the conveying arm 9 moves up to transfer the transferred semiconductor substrate 2 to the hand portion 9c. Here, this substrate conveying device is characterized in that, the conveying arm 9 is elevated, after being rotated in a state that the conveying arm 9 is moved down and thereby the semiconductor substrate 2 is transferred onto a substrate support member 10 until the direction of the hand portion 9c is changed as specified with respect to the direction of the orientation mark, so as to transfer the semiconductor substrate 2 from the substrate support member 10 to the hand portion 9c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273497-A (JP)
Title: Motor magnet, and motor
Inventor: SUZUKI TOMOHISA
IPC: H02K1/27
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor superior in starting torque performance and electromagnetic shield performance.  <P>SOLUTION: The motor 10 includes a field magnet 11 comprising an anisotropic pole magnet, a frame 15 comprising a magnetic material arranged on the outer circumferential face 11a side of the field magnet 11, a core 17 arranged on the inner circumferential face 11b side of the field magnet 11, and a shaft 24 rotatably supporting the field magnet 11 and frame 15. A plurality of ribs 13 extended from the upper end 12c to the lower end 12d and arranged in symmetry of rotation with each other are formed on the outer circumference face 12a of the ring body 12 of the field magnet 11. Thus, a space 16 with a fixed thickness is formed between the field magnet 11 and frame 15. Furthermore, the plurality of ribs 13 are formed integrally with the ring body 12 at a position of the outer circumferential face 11a opposite to the center of the magnetic pole formed on the inner circumferential face 11b side of the field magnet 11, using the same material as that of the ring body 12 of the field magnet 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276209-A (JP)
Title: Cogeneration system
Inventor: YOSHIMURA MASATOMO
IPC: F24H1/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a constitution of a conventional cogeneration system that, hot water/water discharged from the cogeneration system is not drinkable as it is while the reheating of hot water/water accumulated in a storage tank by a fuel cell and hot water supply using the hot water/water heated by a water heater disposed in a hot water supply system can be independently performed, since the switching of the hot water and the water is purposed for only preventing liquid in a storing means from being discharged in a state of being not sufficiently sterilized.  <P>SOLUTION: A switching means is switched to distribute the water in a water supply pipe through a bypass pipe without distributing hot water in the storage tank 9 to the water heater, and the water heater is made to perform a heating operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276463-A (JP)
Title: Method and apparatus for inspecting tft array
Inventor: YOSHIOKA NAOMI
IPC: G01R31/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve positional accuracy of a pixel coordinate by compensating a position error existing inside a panel, in an inspection of a TFT array.  <P>SOLUTION: Pixels of the panel are brought to be in potential states different mutually with respect to both of longitudinal and lateral directions of the panels, and an electronic line scanning is applied to the panels being in these potential states, thereby obtaining a scan image. A displacement is prevented from arising when allocating detection signal data onto the pixels, by using a checker pattern of the obtained scan image, thereby improving coordinate accuracy of pixel positions. In the step of detecting the pixel positions, a positional relation of both sides is derived from a correspondence relation between a pixel alignment and the checker pattern of the scan image obtained from a potential distribution of the checker pattern, and a scanning position of the scan image is allocated onto the pixel coordinate on the basis of the positional relation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276927-A (JP)
Title: Wavelength conversion laser oscillator
Inventor: MOGI OSAMU
IPC: G02F1/37
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wavelength conversion laser oscillator for calibrating a power monitor that monitors a laser beam of harmonic waves and monitoring an output of fundamental waves without separately adding a power monitor.  <P>SOLUTION: The oscillator includes: a first measuring means that measures an output of a harmonic wave laser beam when the oscillator outputs the harmonic wave laser beam; and a second measuring means that measures an output of a fundamental wave laser beam transmitted through a wavelength converting element when the oscillator outputs a harmonic wave laser beam and that measures an output of both of a harmonic wave laser beam and a fundamental wave laser beam when the oscillator does not output a harmonic wave laser beam.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302531-A (JP)
Title: Lithography apparatus and method of manufacturing device
Inventor: AARTS IGOR MATHEUS PETRONELLA
IPC: G03F7/20
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method for calibrating a stage position of a lithography apparatus.  <P>SOLUTION: This detection method detects a property of an extended pattern formed by at least one line generally extending in a first direction. The extended pattern is formed on a substrate W or on a substrate table WT and preferably extends over a length at least 50 times wider than a width of the line. The extended pattern is focus sensitive. The detection method includes moving the substrate table WT in the first direction and measuring along the first direction the property of the extended pattern. The property may be a result of a physical property of the extended pattern in a second direction at a right angle to the first direction. A next step allows a calibration of a substrate table position to be derived from the measured position of the extended pattern.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010280788-A (JP)
Title: Rubber stamp material and method for producing the same
Inventor: TOYODA TSUNETAKA
IPC: C08J9/26
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber stamp material which has no risk of peeling between a sponge rubber layer and a foamed rubber layer, in which warpage is suppressed, and which is suitable as a stamp material for stamp, and to provide a method for producing the same.  <P>SOLUTION: The method for producing the rubber stamp material includes: forming each of a rubber composition for sponge rubber layer containing a raw material rubber, a vulcanizing agent and a water-soluble powder and a rubber composition for foaming rubber layer containing a raw material rubber, a vulcanizing agent and thermally expansible microcapsules into a sheet-like shape; then forming a laminated body 1 by heating the resulting sheet-like compositions in a mutually superposed state in a metallic mold to foam the rubber composition for foaming rubber layer by expansion of the thermally expansible microcapsules; and bringing the rubber composition for sponge rubber layer and the rubber composition for foaming rubber layer into pressure-contact with each other by foaming pressure, so that the rubber compositions are integrally adhered by vulcanizing; and forming a sponge rubber layer 2 by cleaning the laminated body 1 with a cleaning solution to dissolve and remove the water-soluble powder in the rubber composition for sponge rubber layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282123-A (JP)
Title: Image forming apparatus
Inventor: TSUCHIDA YOSHIE
IPC: G03G15/16
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of securing primary transferability, which is not influenced by potential history, onto an intermediate transfer belt in secondary transfer, by inexpensively and easily predicting potential of the intermediate transfer belt and feeding the predicted potential back to primary transfer bias without requiring cost rise and space by installing a surface electrometer or the like.  <P>SOLUTION: The image forming apparatus includes a primary transfer part configured to transfer toner images formed on a plurality of image carriers to the intermediate transfer belt, and a secondary transfer part provided with a secondary transfer roller for transferring the toner image carried on the intermediate transfer belt to transfer material, wherein pre-printing voltage and current application control is performed before transferring the toner image to the transfer material in the secondary transfer part. By applying bias to a primary transfer member so that the bias has high waveform at a low potential spot on the intermediate transfer belt formed in accordance with the potential history at a position of the intermediate transfer belt where the pre-printing voltage and current control has been performed in the secondary transfer part, and has low waveform at a high potential spot on the intermediate transfer belt, transfer bias is made to be nearly constant in the primary transfer part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285741-A (JP)
Title: Wall panel
Inventor: OHATA MITSUHIRO
IPC: E04B2/56
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall panel which maintains stable air-tightness for a long period between the end face of a heat insulating material and a frame member in a simple structure to prevent the occurrence of dew formation or the like, thereby securing a stable fixed state.  <P>SOLUTION: The wall panel includes a pair of frame members and a heat insulating material interposed between the frame members. A protruded stripe or a recessed groove is formed on the insulating material abutting face of the frame member and a recessed groove or a protruded stripe is formed on the end face on which the frame member of the heat insulating material abuts, and the frame members and heat insulating material are bonded and fixed together while having the protruded stripe and recessed groove fitted with each other. A level difference-like notch is formed, for undergoing the fitting of the end face of the heat insulating material, on the heat insulating material abutting face of the frame member, and the protruded stripe with the same height as the notch depth is formed at a predetermined position of the notch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286548-A (JP)
Title: Multiple core fiber and optical connector including the same
Inventor: SHIMAZU TAKAYUKI
IPC: G02B6/40
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiple core fiber or the like having a structure for facilitating favorable optical coupling between objects to be coupled when applied to a part of an optical waveguide in an optical communication system.  <P>SOLUTION: The multiple core fiber 500 includes: a plurality of cores; a clad 120 which integrally covers the cores 110 while keeping a predetermined arrangement; and a positioning structure 150. In particular, each of the cores 110 extends along a predetermined axis AX and functions as an optical waveguide which is optically independent from each other. The clad 120 integrally covers the cores 110 and keeps the arrangement of the cores 110 in the cross section intersecting at right angle with the predetermined axis AX. The positioning structure 150 limits rotation of the core arrangement around the predetermined axis AX with respect to an object to be connected, regulated on the cross section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284431-A (JP)
Title: Air disinfection filter unit
Inventor: MATSUOKA HIROYUKI
IPC: A01N59/16
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air disinfection filter unit having excellent disinfection efficiency which disinfects disease-producing bacteria contained in the air of a horticulture facility, prevents diseases from spreading within the horticulture facility, is inexpensive to produce, and is easy to install.  <P>SOLUTION: The air disinfection filter unit includes a sandwich structure in which a bacteria collecting filter 5 is sandwiched on both sides by photocatalyst 4 filters. Light sources 3 for exciting the photocatalyst 4 are arranged in front of the respective photocatalyst 4 filters. An electrostatic filter is used as the bacteria collecting filter 5, titanium oxide is used as the photocatalyst 4, and ultraviolet light or visible light is used as the light sources 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011001645-A (JP)
Title: Patterned paper
Inventor: GODA RYOJI
IPC: D21H27/02
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide patterned paper excellent in anti-slip characteristics, smoothness, and printability, while retaining texture of Japanese paper.SOLUTION: The patterned paper is formed of natural pulp fibers and rayon fibers as main materials and contains a binder and inorganic particles having a Mohs hardness of 3-6 as the filler. Preferably, the inorganic particles have an average particle size of 0.5-10 μm, and are hydroxyapatite type. A content of the inorganic particles is preferable to adjust to 1.5-5% of ashes. Additionally, the patterned paper contains sizing agent so as to improve fixation of the inorganic particles.
Patent JP-2011004123-A (JP)
Title: Semiconductor circuit
Inventor: TABATA MITSUJI
IPC: H03K19/0185
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact level shift circuit which operates at high speed with small electric power.SOLUTION: A level shift circuit has a first transistor and a second transistor of a first conductivity type whose source is connected to a reference voltage and in which a first signal and an inversion signal of the first signal are inputted to gates, respectively, a third transistor of a second conductivity type whose source is connected to a second power-supply voltage, and a fourth transistor of the second conductivity type whose source is connected to the second power-supply voltage and which outputs a second signal from a drain. Drains of the first and the second transistors of the first conductivity type are connected to drains of the first and the second transistors of the second conductivity types, and gates and the drains of the third and the fourth transistors are electrically cross-connected, and furthermore, in the cross connection, the level shift circuit has a fifth transistor of the second conductivity type where the source and the drain are connected between the drain of the third transistor and the gate of the fourth transistor, and the gate is connected to the drain of the fourth transistor.
Patent JP-2010007184-A (JP)
Title: Single crystal nickel-based superalloy composition, component and manufacturing method therefor
Inventor: HU YIPING
IPC: C22F1/00
Filed: 2009-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide single crystal nickel-based superalloy compositions, single crystal nickel-based superalloy components, and methods of fabricating such components.  <P>SOLUTION: Disclosed is a single crystal nickel-based superalloy composition consisting essentially of, in weight percent from about 3.8 to about 4.2 percent chromium, from about 10.0 to about 10.5 percent cobalt, from about 1.8 to about 2.2 percent molybdenum, from about 4.8 to about 5.2 percent tungsten, from about 5.8 to about 6.2 percent rhenium, from about 5.5 to about 5.8 percent aluminum, from about 5.8 to about 6.2 percent tantalum, from about 3.8 to about 4.2 percent ruthenium, from about 0.13 to about 0.17 percent hafnium, and a balance of nickel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011007539-A (JP)
Title: Ultrasonic flowmeter
Inventor: KOYANO KIYOSHI
IPC: G01F1/66
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter which can reduce zero-drift.SOLUTION: The ultrasonic flowmeter includes: a plurality of ultrasonic vibrators 2 separated by a prescribed distance along the flow of a fluid and attached to a measurement tube 1; and an operational circuit 7 obtaining the flow velocity of a fluid on the basis of the time difference between the propagation time until the ultrasonic vibrator 2 at the downstream side receives the ultrasonic wave transmitted from the ultrasonic vibrator 2 at the upstream side and the propagation time until the ultrasonic vibrator 2 at the upstream side receives the ultrasonic wave transmitted from the ultrasonic vibrator 2 at the downstream side. The ultrasonic vibrators 2 alternately transmit an ultrasonic wave at a first frequency and an ultrasonic wave at a second frequency predetermined in accordance with the measurement tube 1. The operational circuit 7 obtains the first time difference of the propagation time in the ultrasonic wave at the first frequency, as the time difference when the flow velocity of the fluid is zero, and obtains the flow velocity of the fluid on the basis of a second time difference of the propagation time in the ultrasonic wave at the second frequency and the first time difference.
Patent JP-2011004836-A (JP)
Title: Headrest holder structure
Inventor: KOIKE ATSUSHI
IPC: A47C7/38
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that to match the specifications of both height adjustment type headrest and fixed-type headrest between the same vehicle models requires the change of stays or the like of the headrests because the stays of the headrests and the headrest holders are structurally greatly different in the height adjustment type and the fixed-type headrests.SOLUTION: At least an operating knob 14 is unreleasably covered with a guard cap 16 as a separate body held on the head 12a of the headrest holder 12. In other words, the guard cap 16 has a nearly dome shape entirely covering the exposed surface of the headrest holder head 12a, and has an insertion hole 32 aligning with a headrest holder stay insertion hole 30 and permitting the stay 24 to be inserted on the top face. The guard cap is fixedly locked with the head 12a of the headrest holder by a hook piece 34 partially provided at the lower end of the guard cap.
Patent JP-2011007947-A (JP)
Title: Multibeam light source device, multibeam scanner using the same and image forming apparatus
Inventor: HIROI MASAKI
IPC: G02B26/10
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To accurately position a two-dimensional array element housed in a package and to correct in advance the emission angle of a light beam from a light source by the package.SOLUTION: The light source device includes: a light source means 201 which houses a plurality of light sources, which are formed as a monolithic on a face perpendicularly intersecting with the emitting direction of the light beam, in a package; a coupling lens 202; and a supporting means 207 which integrally supports the light source means 201 and the coupling lens 202. The face of the region of the package, in which the light sources are installed, is corrected with a tilt correction material so as to be parallel with the face which is abutted on the supporting means 207. The package is mounted on a control substrate 206, abutted on the supporting means 207 with an energizing means 209 and positioned in an optical axis direction, and the light source means 201 is fixed by fastening an energizing means 209 on the supporting means 207. The face of the region of the package, in which the light sources are installed, is formed of the face made by pressing a flat face forming member against the tilt correction material so as to be parallel with the face which is abutted on the supporting means.