baber/WOPTO huggingface dataset:
Patent JP-2008266462-A (JP)
Title: Fluorine-containing polyether compound, method for producing the same, and curable composition containing the same
Inventor: SAITO SATOSHI
IPC: C08K5/50
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-containing polyether compound which can give a cured product excellent in heat resistance, low-temperature properties, and fabricability and capable of withstanding use under acidic conditions, to provide a method for producing the same, and to provide a curable composition containing the same.  <P>SOLUTION: A fluorine-containing dicarboxylic acid fluoride FOCCF(CF<SB>3</SB>)[OCF<SB>2</SB>CF(CF<SB>3</SB>)]<SB>l</SB>O(CF<SB>2</SB>)<SB>2</SB>O[CF(CF<SB>3</SB>)CF<SB>2</SB>O]<SB>m</SB>CF(CF<SB>3</SB>)COF is reacted with an aromatic amine R<SP>1</SP>NHC<SB>6</SB>H<SB>4</SB>BO<SB>2</SB>R<SP>2</SP>to form the fluorine-containing polyether compound represented by the formula (wherein R<SP>1</SP>is H, an alkyl group, or a phenyl group; R<SP>2</SP>is an aliphatic hydrocarbon group; and l+m is 30-130). The fluorine-containing polyether compound is compounded with a 1,3,5-trihalogenobenzene, an organopalladium compound, a basic inorganic or organic compound, and, optionally, an organophosphorus compound to form the curable fluorine-containing polyether composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008051335-A (JP)
Title: Rotary shaft and motor having the rotary shaft
Inventor: MIZUSAKI YASUSHI
IPC: H02K37/24
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary shaft which prevents abrasion, and a motor using this rotary shaft.  <P>SOLUTION: The rotary shaft 20 is pprovided by forming a lead screw on a peripheral surface of a base material. A resin coating film 202 composed of an electrodeposition coating film including a polytetrafluoroethylene particle and a graphite particle in a polyimide-based resin as a solid lubricant or, a resin coating film 202 composed of an electrodeposition coating film of adding a filler to an epoxy-based resin, is formed in a spherical projection part 24 and a round bar-shaped projection part 25 constituting a sliding part with bearings 3 and 4, and also in the lead screw 26 sliding with a carrier 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007334312-A (JP)
Title: Display device having dummy electrode
Inventor: SMID REINDER
IPC: G09F9/35
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a dummy electrode that prevents incorrect image contents caused by electric crosstalk through another electrode from being imparted to pixels.  <P>SOLUTION: The display device comprises an electro-optical medium 2, for example, a liquid crystal display of a (super)twisted nematic type in which the capacitive influence on the switching behavior of extra (dummy) electrodes 15, 16 employed to neutralize the difference in electro-optical behavior (discoloration) is compensated by giving the extra electrodes a fixed voltage or by providing a pattern of the dummy electrodes on the other substrate, particularly on a non-overlapping part of the image electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269746-A (JP)
Title: Data reproducing device
Inventor: HIRABAYASHI MASAYUKI
IPC: G11B20/18
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to restore and store data incapable of being reproduced unless retrying is repeated to eliminate the need of performing a retrying in a next reproduction.  <P>SOLUTION: This data reproducing device comprises a nonvolatile memory in addition of a data processing memory. Data other than an error correction impossible portion and error correction codes are stored in the data processing memory when error correction impossibility occurs in data, the error correction non-impossible portions are connected together to restore the data, and the restored data are stored in the nonvolatile memory. Thus, even when the error correction impossibility occurs in next data reproduction in an optical disk, the data can be reproduced without performing the retrying.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277983-A (JP)
Title: Television receiver
Inventor: TANAKA TAKEMOTO
IPC: H04N7/18
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the usability of a television receiver having electronic mirror functions, by automatically performing zoom-in/zoom-out operation according to user's natural operations.  <P>SOLUTION: When a user sets his or her hairstyle, an image of a face periphery changes markedly, in an image captured by a camera 6 as the user moves a hand nearby the face. When the image of the face periphery greatly changes, a control unit decides that the user is attempting to set his hairstyle and the like, and the image captured by the camera 6 is enlarged (zoomed in) and output to a video/audio output unit 5. Consequently, an image of the face and face periphery is enlarged and displayed on the video/audio output unit 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275855-A (JP)
Title: Display control method of liquid crystal display
Inventor: GOTO DAISUKE
IPC: G02F1/133
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control method of a liquid crystal display device by which a viewing angle is widened and narrowed using viewing angle dependency of characteristics in a liquid crystal display panel.  <P>SOLUTION: Each gradation level is actualized by average luminance of two gradation levels (n1, n2). A curve of (wide viewing angle processing) is selected so that the average luminance gradually increases when the gradation level gradually increases in a wide range of the gradation level. A curve of (narrow viewing angle processing) is selected so that inclination (inclination of tangent) becomes small in the wide range of the luminance level. In addition, when the curve is set so as to perform the narrow viewing angle processing, combination of (n1', n2') for actualizing luminance on the curve of the (narrow viewing angle processing) by the average luminance is selected when display data of a screen is created.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275858-A (JP)
Title: Reflow method and pattern forming method
Inventor: TANAKA YUKINOBU
IPC: G03F7/40
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflow method and a pattern forming method for forming a pattern of a desired shape when resist portions adjacent to each other are integrated by a reflow process to form a resist layer of another pattern.  <P>SOLUTION: The method includes: forming a resist layer of a first pattern on a layer to be etched; subjecting the layer to be etched to first etching with the resist layer of the first pattern as a mask; dropping a resist solution onto a place between resist portions adjacent to each other in the first pattern to form a resist layer of an auxiliary pattern; softening the resist layer of the first pattern and the resist layer of the auxiliary pattern to flow so as to integrate the adjacent resist portions with the resist portion of the auxiliary pattern to form a resist layer of a second pattern; and subjecting the layer to be etched to second etching with the resist layer of the second pattern as a mask.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277512-A (JP)
Title: Image pickup device and photoelectric conversion element array
Inventor: UIE SHINJI
IPC: H04N5/369
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device and a photoelectric conversion element array that enhance the design and manufacturing efficiency of a circuit section, have structure advantageous to fining, improvement in functionality, and an increase in sensitivity, and can reduce development costs.  <P>SOLUTION: The image pickup device 10 and the photoelectric conversion element array generate a signal charge by photoelectrically converting incident light entering from one surface side of an optical element substrate section 1 and read it from the other surface side of the optical element substrate section 1 for imaging. The image pickup device 10 comprises: a photoelectric conversion layer formed at the optical element substrate section 1 to generate a signal charge by photoelectrically converting the incident light; and a CMOS circuit substrate section 2 joined to the other surface side of the optical element substrate section 1 so that a signal charge generated by the photoelectric conversion layer can be transferred.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275944-A (JP)
Title: Harmonics wave generation device, low sound enhancement device and computer program
Inventor: IKEGAYA YUJI
IPC: G10L21/057
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain excellent sound quality of a low sound region, by generating harmonics including both even and odd ordered overtones, in a simple configuration with a small processing amount.  <P>SOLUTION: A positive side half wave of an input sound signal is squared, and a negative side half wave is cubed, and the harmonics are generated by combining both. Odd and second ordered overtone components are obtained by squaring the positive side half wave, and even and first/third overtone components are obtained by cubing the negative side half wave.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007324575-A (JP)
Title: Etching method of group iii-v nitride semiconductor layer, and manufacturing method of semiconductor device employing the same
Inventor: HORIE HIDEYOSHI
IPC: H01L21/306
Filed: 2007-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel etching method of a group III-V nitride semiconductor layer.  <P>SOLUTION: The manufacturing method of the group III-V nitride semiconductor layer has a process of forming a metal fluoride layer containing a bivalent or trivalent metal element as at least one part of an etching mask on a group III-V nitride semiconductor layer; a process of patterning the metal fluoride layer by wet etching; and a process of dry etching the group III-V nitride semiconductor layer using the patterned metal fluoride layer as a mask.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008273085-A (JP)
Title: Surface protective film
Inventor: INOUE NORIHIDE
IPC: B32B25/08
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protective film that is excellent in adhesion characteristics, transparency, rewinding property, heat-resistance, adhesion stability, and stain resistance while preventing stains from adhering to an adherend after being peeled from the adherend.  <P>SOLUTION: The surface protective film is composed of at least two layers of a surface layer (A) and an adhesive layer (X). The surface layer (A) is formed of an ethylene polymer (a). The adhesive layer (X) is formed of a composition (b) that contains 10-500 pts.wt. of a styrene/isobutylene block copolymer polymer (b-2) and 0-100 pts.wt. of crystalline polypropylene (b-3), whose melting point is ≥100°C, per 100 pts.wt. of an olefin elastomer (b-1) that is composed of a constituent of 20-100 mol.% of α-olefin with a carbon number of 3C or more and whose melting point is ≤65°C or whose melting point is not observed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278328-A (JP)
Title: Speaker system
Inventor: WATABE HIROSHI
IPC: H01M10/44
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker system in which speakers stably operate and can be made compact, lightweight, and low-cost.  <P>SOLUTION: A rechargeable battery 11 is used as the power source of a cordless speaker system 2, an AC adapter 15 having a charging unit 16 can be connected to a system main body 2a, and the charging unit 16 fully charges the rechargeable battery 11 for next use. Further, a lithium ion secondary battery which can be charged fast with a current of ≥10C is used as the built-in rechargeable battery 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007229713-A (JP)
Title: Operational management control system of filter basin
Inventor: SAMEJIMA SHOICHI
IPC: B01D29/60
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operational management control system of a rapid filter basin of a water purification plant, capable of avoiding washing concentration of two or more basins.  <P>SOLUTION: When washing multiple filter basins, after collecting filtrate turbidity d<SB>1</SB>and filtering resistance h<SB>1</SB>of respective basins, gradients of the collected turbidity d<SB>1</SB>and filtering resistance h<SB>1</SB>in relation to time are found to predict filtering and washing starting time t<SB>d1</SB>. Predicted time t<SB>h1</SB>for washing start is calculated when the filtering resistance reaches 1.5m, and the first washing is started with the predicted time reaching earlier a value set in advance, to avoid overlapping of washing process time.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008279115-A (JP)
Title: Installation structure for storage shelf
Inventor: KITAGAWA JUN
IPC: A47B47/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure for a storage shelf, by which the storage shelf can be easily installed, while hiding various installation members used for assembling and installation of the storage shelf to the utmost.  <P>SOLUTION: In the installation structure for the storage shelf 1, each of a plurality of side plates 10 are installed and fixed to a wall surface 52 through side plate installation members 2 each provided with one installation plate part 2a fixed to the wall surface 52, and the other installation plate part 2b fixed to the side plate 10 perpendicularly to the installation plate part 2a in an L-shape in plan view. Among a plurality of shelf boards, shelf boards 40a as part of them, a side end surface of the shelf board 40a is notched to form a notched part 40b, so that the other installation part 2b of the side plate installation member 2 is housed in the notched part 40b. The storage shelf can thus be easily installed and fixed to the wall surface, and the side plate installation members can be securely hidden by part of the shelf boards.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281152-A (JP)
Title: Brake device
Inventor: MIYAMOTO YOSHINORI
IPC: F16D65/22
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake device not influenced by a flux generated from a brake coil and detecting a position of a movable iron core even in the state where the movable iron core stands still.  <P>SOLUTION: This brake device furnished with a fixed iron core 2, the brake coil 5 wound around a circumference of the fixed iron core 2 and the movable iron core 3 attracted to the fixed iron core 2 by the flux generated from the brake coil 5, is furnished with a detection coil 6 to detect a distance between the fixed iron core 2 and the movable iron core 3 as a change of self inductance, in the fixed iron core 2, and the detection coil 6 is of a double ring type and constituted so that two coils are wound around in the opposite directions to each other and connected to each other in series and the interlinkage number of the number of turns and an area with the flux generated from the brake coil 5 becomes roughly zero.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282767-A (JP)
Title: Fuel cell system
Inventor: IMAI ATSUSHI
IPC: H01M8/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system that can ensure the next-time startup of the fuel cell system without fail and constrain unnecessary long-term scavenging treatment.  <P>SOLUTION: An impedance comparator section 150 determines whether or not the amount of water remaining in the system decreases below the threshold by comparing the impedance reference value ins (refer to Fig. 3) stored on a memory 151 with the measurement impedance stored on a measurement memory 152. On the other hand, an SOC comparator section 170 determines whether or not the detected SOC decreases below the SOC reference value by comparing the SOC reference value stored on a memory 171 with the detected SOC stored on an SOC memory 172. A scavenging control section 160 performs scavenging control in accordance with both determination results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008003577-A (JP)
Title: Method of manufacturing image display device and method of dividing device
Inventor: MIYAJI GOJI
IPC: C03B33/023
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To properly divide a device constituting an image display device.  <P>SOLUTION: The method for manufacturing the image display device having a wiring 2 and a display element electrically connected to the wiring 2 comprises a step of dividing a device having the wiring 2 and a substrate 1 holding the wiring 2. The dividing step comprises a step of cracking the substrate 1 and a step of shearing the wiring 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311347-A (JP)
Title: Contact casing for electric plug-in connection
Inventor: LAMDIZIZ MOHAMMED
IPC: H01R13/42
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact casing 1 for an electric plug-in connection which is provided with a plurality of contact chambers 2 to house contact bodies 4 which can be plugged through connection opening, lock elements 5 to primarily lock the contact bodies 4 and to lock elements for secondarily locking the contact bodies 4, and the lock element of which the lock projection 15 previously forms a guide face 16 is now improved to realize a comparatively small contact distance in a plurality of rows of connectors in a multi-pin system provided with a contact chamber composed of many parts.  <P>SOLUTION: The guide face 16 of the lock element 7 is extended over the lock projection 15 when viewed in a plugging direction 6 and forms a contact face for the contact body 4 which is firstly locked in another contact chamber 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286160-A (JP)
Title: Internal combustion engine control device
Inventor: ONO TAKAHIKO
IPC: F02M55/02
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To diagnose the malfunction of a high pressure fuel system in an easy method while preventing a concern about a diagnosing error or too high fuel pressure by avoiding the restriction of a fuel discharge timing or a fuel injection timing during normal operation of an engine, intended to diagnose the malfunction of the high pressure fuel system.  <P>SOLUTION: With the pressure fuel discharging operation of a high pressure fuel pump prior to first fuel injecting operation of a fuel injection valve at starting the engine, the high pressure fuel system is diagnosed whether there is a malfunction therein, in accordance with the condition that fuel pressure is increased therewith.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001893-A (JP)
Title: Cellulose acylate film, production method of cellulose acylate film, optical compensation film, polarizing plate and liquid crystal display device
Inventor: MOTO TAKAHIRO
IPC: G02F1/1335
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose acylate film at a high yield at a low cost, which has a small or minus retardation in the in-plane or in the thickness-direction, wherein there is found no foreign matter nor rough string or injury in a film, and to provide an optically-compensatory film excellent in optical properties, a polarizing plate and a liquid crystal display device at low cost using the inexpensive cellulose acylate film excellent in optical properties.  <P>SOLUTION: A cellulose acylate film has an Re<SB>(590)</SB>of the retardation value in the in-plane and an Rth<SB>(590)</SB>of the retardation value in the thickness-direction satisfying formulae (I) and (II); and a light transmittance of 88% or more at a wavelength of 590 nm, wherein the number of foreign matters that have a long axis of 50 to 200 μm is 20 pieces/m<SP>2</SP>or less. Formula (I) is 0≤Re<SB>(590)</SB>≤10. Formula (II) is -25≤Rth<SB>(590)</SB>≤25.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007314170-A (JP)
Title: Exchange device for traveling on road surface and on track
Inventor: ZAPPEL WOLFGANG
IPC: B60F1/00
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange device for traveling which can be used not only on a road surface but also on a track by a structurally simple method.  <P>SOLUTION: The exchange device 1 for traveling on a road surface and on a track for reversing a railroad vehicle moving on tracks 12a, 12b has a chassis 2 and four rubber tire wheels 4 mounted thereon. Each wheel 4 is mounted on a bolt device 16. At a first position where the bolt element is returned for traveling on the road surface by an arrangement device 18, a lower surface of the bolt element is arranged on a vehicle incoming plane 5 of the wheels 4. The vehicle is moved from the first position to a second position where the vehicle is pushed out for the track traveling over the vehicle incoming plane 5 downwardly, and the lower surface of the bolt element 16 is arranged below the vehicle incoming plane 5. Outer circumferential surfaces of the bolt elements 16 of the two wheels 4 mounted on each other extend along inner faces 20a, 20b and/or outer faces of tracks 12a, 12b to guide the wheels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008291796-A (JP)
Title: Blower fan device and its manufacturing method
Inventor: NIINA NORIYUKI
IPC: H02K5/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blower fan device securing high reliability without mechanical play or looseness between a locking claw of a frame using magnesium or a magnesium alloy as its material and an engaging part of a housing, and to provide its manufacturing method.  <P>SOLUTION: An approximately circular intake port 14a is formed at an approximately the center of a bottom wall 14b of the frame 14, and an annular retention part 14f supported by two connection parts 14e is arranged at approximately the center of the intake port 14a. The locking claw 14g formed to the annular retention part 14f and an elastic force of a housing receiving part exert each other to tighten the housing 18 and the frame 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301120-A (JP)
Title: Image processor, image generating apparatus and program
Inventor: SONODA TAKASHI
IPC: G06T1/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To change contents of processing on coordinates, according to a result of comparison between coordinates on a medium and the range of the coordinates.  <P>SOLUTION: The image processor is equipped with an image read section 21 which reads an image, a dot array generating section 22 which generates a dot array from the image, a block detecting section 23 which detects a block in the dot array and generates a code array, a synchronous code detecting section 24 which detects synchronous code in the code array, an identification code detecting section 30 which detects identification code from the code array, and an X coordinate code detecting section 40 and a Y coordinate code detecting section 45 which detect a coordinate code from the code array. Furthermore, an identification code decoding section 32 extracts range information, representing the range of codes from the identification code, and an X coordinate code decoding section 42 and a Y coordinate code decoding section 47 compare the coordinate information extracted from a coordinate code, with the range information acquired by the identification code decoding section 32 and determine the contents of processing with respect to the coordinates.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300632-A (JP)
Title: Solar simulator
Inventor: SHIMOTOMAI MITSUHIRO
IPC: H01L31/04
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar simulator which can make the flash light emitted from a lamp into a desired illuminance waveform with ease.  <P>SOLUTION: In the solar simulator 1, a controller 12 switching-drives a power switching element 20 according to a predetermined control pattern so that flash light F emitted from a xenon lamp 14 is kept at a target illuminance for a specified period. Thus the current which is released from a capacitor 26 to flow the xenon lamp 14 is controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT