baber/WOPTO huggingface dataset:
Patent JP-2003257512-A (JP)
Title: Terminal fitting
Inventor: KOBAYASHI YUTAKA
IPC: H01R4/24
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal fitting capable of miniaturizing.  <P>SOLUTION: The terminal fitting 60, formed of a slim metal plate piece, is provided with a wire pinching part 61 equipped with a pair of arm parts 61A extended outward in parallel and a flat-plate terminal connecting part 62, and a flat-plate coupler part 63 is interposed between the wire pinching part 61 and the terminal connecting part 62. On one face of the coupling part 63 the wire pinching part 61 is tightly superposed and the terminal fitting 60 is S-shaped in cross section. With this, a total length of the terminal fitting 60 can be made smaller than the sum of the length of the wire pinching part 61 and that of the terminal connecting part 62. Therefore, miniaturization in the height or the like of a connector for mounting the terminal fitting 60 becomes possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258693-A (JP)
Title: Radio communication system, transmission station, receiving station and radio communication method
Inventor: TAKATORI TAIJI
IPC: H04B7/08
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication system, a transmission station, a receiving station and a radio communication method for realizing superior directivity control and interference elimination.  <P>SOLUTION: In the system, the transmission station has an encoder for receiving K items of signals to generate (the number of beams × L) items (≥K) of signals, a serial-parallel converter for receiving the output signals of the encoder, applying serial-parallel conversion to the signals and outputting the signals from a plurality of output interfaces respectively, and a plurality of beam forming circuits for forming a beam on the basis of a signal outputted from one of the interfaces. Also, the receiving station has an analog/digital signal converter for analog/digital converting the received signals for each antenna element of the receiving station, a data storage device for storing the signals which has been subjected to the analog/digital signal conversion, and a decoding circuit for decoding the reception signals on the basis of the data stored in the data storage device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253240-A (JP)
Title: Adhesive composition
Inventor: TAKUMI MASARU
IPC: C09J11/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive stable for a long time after mixed and quickly curable after subjected to lamination.  <P>SOLUTION: The adhesive (composition) is such one that microcapsules including dibutyltin 2-laurate as a curing catalyst are previously incorporated in a main agent or curing agent. At a point when the main agent and the curing agent are mixed together, the catalyst is isolated, therefore reaction is mild, however on making a press just after lamination, the microcapsules are cracked and the contents come out, resulting in quickly curing the adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254150-A (JP)
Title: Engine for small sized planning boat
Inventor: MATSUDA YOSHIMOTO
IPC: F02F1/24
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for a small sized planning boat effectively preventing water from intruding in a recess for spark plug installation thereof.  <P>SOLUTION: This invention relates to the engine for the small sized planning boat having the recess 20 for spark plug installation, a suction air passage 9a, an exhaust air passage 10a and a crankshaft. A water drain hole 23 passing from an upper part of a step part 20a of the recess 20 for spark plug installation to outside through the engine main body is drilled. The water drain hole 23 inclines linearly downward toward engine outside. An outlet 23a of the water drain hole 23 opens in an opposite side of a crankshaft output side against an outlet of the exhaust gas passage 10a on an engine outer surface in a plane view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257808-A (JP)
Title: Semiconductor manufacturing device, its controller, its part controller, and semiconductor wafer housing container transfer device
Inventor: YAJIMA HIROMI
IPC: B65G61/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the failure probability and/or the failure rate to specify a failure point or a region to be maintained, easily find out a necessary part and its quantity independent of skill, and to control maintenance parts having less stock without shortage.  <P>SOLUTION: A progress information on a failure of each region of a semiconductor manufacturing device is stored in a storage device 101, and it is numerically processed by a computing device 102. Then the failure probability and/or the failure rate for each region is obtained, and a result is outputted from an I/O device 103, resulting on supporting failure cause investigation or preventive maintenance, and stock management for regions.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002343541-A (JP)
Title: Induction heating device
Inventor: SEKINO HIROICHI
IPC: H05B6/14
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating device that is improved in heating efficiency by effectively applying a magnetic flux to the heated body. SOLUTION: A DC magnetic field generating means is provided to the induction heating device that is constructed of a conductive heated body and an AC magnetic generating means. The above DC magnetic field generating means is made a permanent magnet and the above AC magnetic field generating means is arranged in the region of magnetic flux density of 0.001T or more of the DC magnetic field that is generated by the DC magnetic field generating means. By applying the AC magnetic field generated by the AC magnetic field generating means to the DC magnetic field generated by the DC magnetic generating means, a great change is brought about to the magnetic flux flowing in the heated body, and a greatly effective eddy current can be generated on the surface of the heated body, thereby, the heated body can be rapidly heated.
Patent JP-2003251759-A (JP)
Title: Waterproof sheet and disposable bag using the sheet
Inventor: TSUJI TAKAHIRO
IPC: B32B27/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof sheet which reduces an environmental load by its excellent solubility, disaggregation or dispersion properties, and biodegradability and has a high interlayer adhesiveness and a disposable bag using the sheet.  <P>SOLUTION: The waterproof sheet 1 has a resin film 2 which is dissolved and disaggregated in water and a waterproof resin layer 3 stacked on the surface of the film 2. The layer 3 is formed from a resin composition containing a biodegradable resin and an isocyanate compound. In the resin composition, the isocyanate compound in an amount of 0.5-20 pts.wt. in solid content is preferably incorporated per 100 pts.wt. of the biodegradable resin. Preferably, polyvinyl alcohol is used to form the resin film 2, and a filler is added into the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251803-A (JP)
Title: Inkjet printer head
Inventor: ITO ATSUSHI
IPC: B41J2/055
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer head which can lower the incidence rate of defective products without increasing the manufacturing accuracy of a cavity unit 10.  <P>SOLUTION: In the cavity unit 10 comprising a laminated body composed of two manifold plates 12, a spacer plate 13 and a base plate 14, the base plate 14 having many pressure chambers 16 formed in an array, and the spacer plate 13 having a long ink supply path 18 extended along the array of pressure chambers 16 are arranged in layers. When an ink supply part 16b of each pressure chamber 16 and the ink supply path 18 are overlapped in a plane view, the ink supply part 16b and the ink supply path 18 are communicated with each other without requiring strict manufacturing accuracy and laminating arrangement accuracy in comparison with the case where the ink supply path 18 is formed into an independent hole shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264277-A (JP)
Title: Cmos image sensor and manufacturing method therefor
Inventor: OKUDA SHOJI
IPC: H01L31/062
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a substrate leakage current increases due to an interface level formed by plasma damage and thereby the image clarity of a CMOS image sensor declines in the case of omitting a high temperature heat treatment process.  <P>SOLUTION: For the CMOS image sensor, an epitaxial wafer is used as an element substrate. After forming a contact hole connecting an element in the element substrate and wiring, a tungsten layer is formed, the tungsten layer at a part other than the contact hole is removed and then annealing in a nitrogen and hydrogen atmosphere or annealing in a hydrogen atmosphere is conducted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261770-A (JP)
Title: Sealant, method of sealing for semiconductor device or the like, method of production for semiconductor device, and semiconductor device
Inventor: OUCHI KATSUYA
IPC: H01L23/31
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant having high practicality with low viscosity, rapid curing at low temperature, and to provide a method of sealing for electronic parts, electric circuits, electric contacts or semiconductors, or a method of production for semiconductor device and to provide a semiconductor device comprising semiconductors sealed by the same.  <P>SOLUTION: The sealant contains (A) an organic compound which has at least two carbon-carbon double bonds reactive with SiH groups in the molecule, (B) a compound having at least two SiH groups in the molecule, (C) a catalyst for hydrosilylation, and (D) a filler, as essential components.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225050-A (JP)
Title: Dried yacon and method of producing the same
Inventor: WATANABE HIROTOSHI
IPC: A23L19/00
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide dried yacons which have excellent long-term storability without deterioration, retain their natural taste and give good food feeling and to provide a method of readily producing the dried yacons.  <P>SOLUTION: The dried yacons are in sliced pieces of yacon tuberous roots, include aliphatic carboxylic acids at least on their surfaces and have a water content of 3-13 wt.%. The dried yacons is produced by slicing yacon tuberous roots, bringing the slices into contact with a solution of aliphatic carboxylic acids, followed by drying the slices with heat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317327-A (JP)
Title: Device and method for extruding composite filament from single component liquid strand
Inventor: ALLEN MARTIN A
IPC: D01D4/06
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To melt spin a composite filament without happening troubles related to thermal trouble and insufficient mixing of raw material or the like in extruding a material to a filament. SOLUTION: This device is a melt spinning device including a fiber forming mechanism producing the composite filament by extruding two or more single component strands which are mixed and diluted by a process air after extrusion, enables a proper extrusion by inhibiting an premature leak between two liquid materials and holding optimum temperatures to various kind of liquid materials caused to inhibiting the contact of two or more liquid materials in a spinning pack and separating two kinds of the liquid materials through the spinning pack.
Patent JP-2003265982-A (JP)
Title: Classifier, developing device and image forming device
Inventor: MIYAGUCHI YOICHIRO
IPC: G03G15/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To classify powder with high precision by using a simple constitution.  <P>SOLUTION: This classifier, developing device and image forming device are provided with a conveyance substrate 1 having a plurality of electrodes 12 which generate an electric field for conveying and hopping the powder by means of electrostatic force and an opposite roller 2 opposed to the conveyance substrate 1 which generates an electric field for transporting and sticking the toner T conveyed and hopped on the conveyance substrate 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273644-A (JP)
Title: Four-point feeding loop antenna
Inventor: FUKAE KIMIO
IPC: H01Q7/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a four-point feeding loop antenna which is miniaturized but has a high gain.  <P>SOLUTION: The four-point feeding loop antenna has a cylindrical body 11 in which a flexible insulation film member 20 is cylindrically formed around a central axis O and a loop part 12 composed of a conductor formed in the shape of loop around the central axis along the peripheral face of the cylindrical body. The loop part 12 is provided with an extension part 121 extended parallel to the central axis O while being bent to the side of a power feeding source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269604-A (JP)
Title: Driving force control device of hybrid vehicle
Inventor: ISHIKAWA YUTAKA
IPC: B60L50/16
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force control device of a hybrid vehicle which controls fastening degrees of a lockup clutch so as to obtain high regenerative efficiency.  <P>SOLUTION: The hybrid vehicle's driving force control device 1 is equipped with an engine 2 and a motor generator 3 which are the power sources, an automatic transmission 6 between the power sources and drive wheels W through a torque converter 5 having the lockup clutch, and an ECU 13 which controls switching of the vehicle's power sources and the engagement level of the lockup clutch 4. A target slip ratio of the lockup clutch 4 which meets a target regenerative amount searched by regenerative amount decision information is calculated based on friction torque information by carrying out feedforward control. The difference between the target slip ratio and the real slip ratio is feedback-controlled to adjust the real slip ratio.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268985-A (JP)
Title: Column-uplift preventive reinforcing structure of wooden building
Inventor: MARUMOTO SEIICHI
IPC: E04G23/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the column-uplift preventive reinforcing structure of a wooden building in which bonding power with a hardener is obtained sufficiently by forming an overhang section at the lower end section of a reinforcing pile and the usage of the hardener is reduced simultaneously, forming the overhang section in this case by a simple working.  <P>SOLUTION: A pile pit 20 is dug to the peripheral ground surface 2 of an existing column 1 to be reinforced, the inside of the pile pit is filled with the hardener 4 and a pile base section 5 in which the periphery of the tubular reinforcing pile 3 is hardened is formed and a section between the reinforcing pile and the existing column is connected by a connecting member 6. The overhang 30 in the outer peripheral direction is formed at the lower end section while a closing section 31 is formed at the lower end section of the reinforcing pile by flatly crushing the lower end section of the reinforcing pile in the diametral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328918-A (JP)
Title: Device for supporting document production
Inventor: TOKI YASUKO
IPC: G06F17/21
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting document production capable of retrieving required know-how information easily by preferential use information corresponding to current status of document production when a user retrieves know-how for document production and capable of creating a high quality document easily. SOLUTION: A know-how retaining means retains know-how of document production, and when a means for accepting a direction of status of document production accepts a direction on status of document production, a means for deciding preferential use information decides preferential use information from the know-how of document production utilizing the status of document production. A know-how selecting and presenting means selects document production know-how from the know-how retaining means and presents it utilizing the preferential use information decided by the means for deciding the preferential use information. By directions of document production status, directions of know-how retrieval are given and know-how information is retrieved according to the preferential use information.  In this way a user can obtain information on necessary document production know-how without having to execute a complicated operation for know-how retrieval.
Patent JP-2003267041-A (JP)
Title: Automobile air-conditioning system
Inventor: KUBO MAMORU
IPC: B60H1/32
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile air-conditioning system whereby a motor- driven compressor composing an air-conditioning means can be miniaturized, in an automobile provided with an accumulating means and a generating means.  <P>SOLUTION: In the automobile air-conditioning system used for the automobile 1 provided with a vehicle-mounted battery 5 as the accumulating means, the air-conditioning means having the motor-driven compressor 10 driven by feeding from the vehicle-mounted battery 5 and an air-conditioning control device 28 are provided, and the air-conditioning control device 28 boosts the voltage of the vehicle-mounted battery in a booster circuit 28A to apply it on the motor-driven compressor 10 loaded with a high voltage compressor motor 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266594-A (JP)
Title: Decorative plate and decorative material
Inventor: FUJIWARA TOYOKUNI
IPC: E04F13/08
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative plate and a decorative material both of which have metal and pearl-like brilliant gloss or gloss like a lustrous feeling of natural wood by a simple method.  <P>SOLUTION: A fiber sheet material may be plain or may be provided with a printing layer 6 but, when it is used as the decorative plate, a desired picture pattern is generally applied to a fibrous sheet layer 5. When the picture pattern is applied, the printing layer 6 has a variable density part usually and the fibrous sheet layer 5 is not perfectly concealed. Even when a metal foil 3 and the fibrous sheet layer 5 are laminated by an adhesive or a resin 4, a place where the paint of a clear layer 7 and the adhesive or the resin 4 penetrate to coincide with each other does not necessarily coincides with a place where ink penetrates from the printing layer 6. Therefore, the gloss color of the metal foil 3 can be visually confirmed or the gloss color of the metal foil 3 positioned under the fibrous sheet layer 5 can be visually confirmed and the visual confirming places thereof are studded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279507-A (JP)
Title: Setting method for rotation center of stage
Inventor: IKEO NOBUYUKI
IPC: G01N23/227
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize a method of precisely setting rotation center of a stage.  <P>SOLUTION: In a state that the stage is not turned, a charged particle image is fetched. Then, the stage is turned by θ(<360°), and the charged particle image after its rotation is fetched. Then, by a data processing function of a computer, data on the charged particle image in which data on the fetched charged particle image is turned by (-θ) around the image center (x<SB>1</SB>, y<SB>1</SB>) is obtained. Then, a deviation (Δx, Δy) of the image is calculated on the basis of the data on the charged particle image before its rotation and the data on the charged particle image after its rotation by (-θ). Then, the image center (x<SB>1</SB>, y<SB>1</SB>), a rotation angle θ and the deviation (Δx, Δy) of the image are given to a specific computing expression, and rotation center coordinates (x<SB>0</SB>, y<SB>0</SB>) of the stage are found. Then, the found rotation center coordinates (x<SB>0</SB>, y<SB>0</SB>) of the stage are used as rotation center coordinates of the computer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277700-A (JP)
Title: Method for producing adhesive sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: C09J7/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet in which the adhesion of the sheet can be controlled to be variable in a wide range, the adhesion at a part of the sheet can be removed from or lowered at prescribed parts.  <P>SOLUTION: A transferring sheet having a noncohesive pattern layer 6 formed on a peelable base 4 is transferred to an adhesive layer 3 that is laminated on a sheet form base material 2. The adhesion can be controlled by changing a pattern on the noncohesive pattern layer 6. In another embodiment, a pattern is stuck to the sheet as a foaming pattern, and as a result, its thermal peeling can be facilitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003236268-A (JP)
Title: Cutter with pilot
Inventor: TANAKA KUNIO
IPC: B26B11/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To accurately put a mark on points for cutting with a cutter by applying a ruler thereto to easily apply the ruler to the mark.  <P>SOLUTION: An awl is fitted to the cutter body, and a hole made as a point by the tip is taken as a mark, and according to the mark, in order to confirm the point, the sense of touch is added to vision by the tip of the awl and the knife edge of the cutter so as to facilitate work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278548-A (JP)
Title: Prechamber type lean-combustion gas engine
Inventor: FUJIWAKA TAKAO
IPC: F02M21/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficient low fuel efficiency performance, in a prechamber type lean-combustion gas engine wherein a compression ratio Cr of a bottom dead center reference of a piston is not less than 14, and an expansion ratio of the bottom dead center reference of the piston is larger then an actual compression radio.  <P>SOLUTION: In this prechamber type lean-combustion gas engine, the compression ratio Cr of the bottom dead center reference of the piston is not less than 14, and an expansion ratio of the bottom dead center reference of the piston is larger then an actual compression ratio. A nozzle hole area ratio f (f = a total nozzle hole area mm<SP>2</SP>/a subsidiary chamber cc) that is a ratio between a total nozzle hole area of a plurality of nozzle holes 10 connecting a prechamber 7 and a main chamber 2 and a prechamber capacity is set to be within a range indicated by a following expression in a relation with the compression ratio of the bottom dead center reference of the piston. 2.7+0.4×(Cr-11)≤f≤3.6+0.4×(Cr-11).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277635-A (JP)
Title: Resin modifying material and its composition
Inventor: OKAMOTO TAMAOKI
IPC: C08L101/08
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin modifying material suitable for improving impact resistance or melting characteristics of polypropylene.  <P>SOLUTION: The resin modifying material comprises a molten mixed resin composition of 2-85 pts.wt. of an acid-modified polymer (A) graft-modified with an unsaturated carboxylic acid and an ionomer resin (B) in which at least a part of carboxy groups in an ethylene-unsaturated carboxylic acid copolymer is neutralized with metal ions. A polypropylene resin composition comprises 5-40 pts.wt. of the resin modifying material and 95-60 pts.wt. of a polypropylene.  <P>COPYRIGHT: (C)2004,JPO