baber/WOPTO huggingface dataset:
Patent JP-2003283136-A (JP)
Title: Multilayer wiring board and manufacturing method therefor
Inventor: MEURA TORU
IPC: H05K3/46
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer board which secures the interlayer connection, and to provide a highly reliable multilayer wiring board manufactured by the manufacturing method.  <P>SOLUTION: The method of manufacturing a multilayer board comprises a tentative contact bonding step in which after a wiring pattern, a conductor post 101, a connection layer having a solder layer 102 on the end surface of the conductor post 101, and a layer to be connected having a land 103 for interlayer connection with the conductive post 101, are aligned. They are heated to the temperature that melts the adhesive agent 106 in a vacuum atmosphere, and a regular contact bonding step in which after the solder layer 102 is melted being heated to a melting point or over, at which the solder layer 102 is formed, pressure is applied to connect the solder layer 102 with the land 103 for interlayer connection. The multilayer wiring board is manufactured by the above method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286418-A (JP)
Title: Paint for exterior part of vehicle, coating film for exterior part of vehicle using the same and vehicle
Inventor: SASAKI HIROSHI
IPC: C09D1/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrophilic paint forming a hydrophilic coating film having high durability and a vehicle wherein stain can be removed easily using the same.  <P>SOLUTION: In a coating material for an exterior part of a vehicle comprising at least a hydrophilic component, a support-forming component maintaining the hydrophilic component and a liquid dispersing or dissolving the hydrophilic component and the support-forming component, the coating material for the exterior part of the vehicle, the coating film and the vehicle using the coating film for the most exterior part are characterized in that the hydrophilic component comprises alumina particles or colloidal silica particles and the support- forming component comprises a thermally cured product of silica sol. It is possible to provide the hydrophilic coating material forming the hydrophilic coating film having high durability and the vehicle wherein stain can be removed easily using the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289243-A (JP)
Title: Controller for switch
Inventor: SUZUKI SENICHI
IPC: H03K17/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumed in waiting, etc., in a switch controller for driving a switch by a dynamic system.  <P>SOLUTION: There are cases, where the controller need not do the processing for switch operation, even if the switch operation is performed, when it is in specified condition as in waiting for the apparatus, etc. If the controller does not perform the processing for the switch operation, there is no need for enabling it to read in the switch, so that this controller is arranged as to reduce the power consumed in a drive circuit, by stopping a section not concerned with the read-in of the switch out of the drive circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286528-A (JP)
Title: Copper alloy rolled foil
Inventor: HATANO TAKATSUGU
IPC: C22C9/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturability, quality, and characteristics of a copper alloy foil using a Cu alloy containing Sn for the raw material.  <P>SOLUTION: The copper alloy rolled foil comprises 500-2,500 mass ppm Sn, 20 mass ppm or less oxygen, 2 mass ppm or less hydrogen, while satisfying [O]×[H]<SP>2</SP>×[Sn]<SP>1/2</SP>≤1,000, ([M] is a concentration of M by mass ppm), and the balance Cu with unavoidable impurities.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291549-A (JP)
Title: Method for manufacturing aluminum supporting body for planography impression, aluminum supporting body for planography impression, and planography impression
Inventor: UESUGI AKIO
IPC: G03F7/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum supporting body for a planography impression, etc., which are excellent in print resistance and performance against fouling.  <P>SOLUTION: The aluminum supporting body for the planography impression, the method for manufacturing the same, and the planography impression are characterized in that at least one surface of an aluminum plate is treated in turn by (a) mechanical roughing treatment for mechanically roughing the surface, (b) alkaline etching treatment, (c) desmut treatment, (d) electrolytic roughing treatment in nitric acid aqueous solution, (e) alkaline etching treatment, (f) desmut treatment, (g) electrolytic roughing treatment in hydrochloric acid aqueous solution, (h) alkaline etching treatment, (i) desmut treatment, and (j) anodic oxidation treatment, wherein concentration of abrasive in the mechanical roughing treatment (a), concentration of sodium hydroxide in the alkaline etching treatment (b), etc., concentration of nitric acid and hydrochloric acid in the electrolytic roughing treatment (d), (g), and concentration of sulfuric acid in the anodic oxidation treatment (j) are controlled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294871-A (JP)
Title: Power source structure of electronic timepiece
Inventor: SAKAMOTO KAZUO
IPC: G04C10/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize small-sizing of electric connection between a battery receiver spring and a circuit board.  <P>SOLUTION: A timepiece has a timepiece train wheel between a cope plate 1 and a train wheel receiver 2 and comprises a circuit board 7 consisting of insulation members arranged below the train wheel receiver 2, a battery 12 arranged on the upper surface of the train wheel receiver 2 by way of an insulation sheet 11, and a spring member (battery receiver spring plate 13) arranged partly at the lower surface of the circuit board 7 and at the lower surface of the train wheel receiver 2. By pushing up a part of the circuit board 7 with the energized force of the battery receiver spring plate 13, and elastically pressing a minus pattern 14 formed on the upper surface of the circuit board 7 to the cathode 12a of the battery 12 through a notch 2a formed in the train wheel receiver 1, the battery 12 and the circuit board 7 are electrically connected to supply the circuit board 7 with power of the battery 12. This results in higher reliability in electrical connection and elimination of connection space and possibility of reduction of size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291848-A (JP)
Title: Working vehicle
Inventor: MORITA SAICHIRO
IPC: B62D11/08
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the safety of a working vehicle in turning.  <P>SOLUTION: This working vehicle is provided with a low speed holding mechanism for turning for holding a fixed low speed from a region of play of a steering wheel to a designated turning operation angle, and a continuously variable transmission for increasing a rotating speed of a power transmission system for turning in proportion to the turning operating angle of a steering wheel when it exceeds a designated turning operation angle. The car body is turned at a fixed low speed until a designated turning operation angle so that no unexpected fright is given to an operator and the safety can be heightened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292643-A (JP)
Title: Polyimide precursor film and method for producing polyimide film
Inventor: HONDA SUSUMU
IPC: C08G73/10
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide precursor film for producing a polyimide film which has a high degree of mechanical properties and thermal dimensional stability, and a poly(p-phenylene-pyromellitimide) as the major component, and a method for producing the polyimide film by using the polyimide precursor film.  <P>SOLUTION: The polyimide precursor film is obtained by subjecting a gel polyimide precursor film which is obtained by casting a polyamic acid solution of the poly(p-phenylene-pyromellitimide) and contains a dehydrating condensing agent and a ring-opening catalyst, and treating the cast polyamic acid solution at a low temperature to heat treatment, and the method for producing the polyimide film uses this polyimide precursor film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301363-A (JP)
Title: Method for producing web in which filaments are arranged in one direction and apparatus for producing the web
Inventor: ISHIDA MASARU
IPC: D04H3/04
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To produce a web in which filaments are highly arranged in one direction.  <P>SOLUTION: This apparatus for producing the web has many nozzles 2 arranged in parallel to each other and used for spinning a melted polymer as filaments 4 in the horizontal direction, a spinning die 3 in which slits 6a, 6b for jetting a hot gas for finely dividing the filaments 4 spun from the nozzles 2 are formed, and a conveyer 1 for collecting and conveying the filaments 4 extruded from the nozzles 2. The volume of the hot gas jetted from the slits 6a, 6b is periodically changed, thereby periodically changing the flying distances of the filaments 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199583-A (JP)
Title: Chondroitin synthetase and dna encoding the same
Inventor: NINOMIYA MASAO
IPC: C12P19/26
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new chondroitin synthase and a DNA, etc., encoding the same.  <P>SOLUTION: This chondroitin synthase having the following properties is provided. (1) Transferring a GlcUA from a GlcUA-donor and a GalNAc from a GalNAc-donor alternately to a non reduced terminal of a sugar chain. (2) Transferring the GlcUA from the GlcUA-donor to an oligo-sugar having the GalNAc at its non-reduced terminal and a chondroitin skeleton, but not substantially transferring the GalNAc from the GalNAc-donor. Transferring GalNAc from the GalNAc-donor to the oligo-sugar having the GlcUA at the non-reduced terminal, but not substantially transfer the GlcUA from the GlcUA-donor. (3) Acting in the presence of Mn<SP>2+</SP>ion, and not substantially acting in the presence of Ca<SP>2+</SP>, Cu<SP>2+</SP>ion or EDTA.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003298546-A (JP)
Title: Cross polarization interference eliminating system
Inventor: KANEKO ICHIRO
IPC: H04W52/04
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the best interference compensation characteristic against cross polarization interference without the need for remarkable addition of hardware items in the case of controlling transmission power by cross polarization independently.  <P>SOLUTION: Coefficient control units 68, 78 respectively control weight coefficients with respect to a transversal filter of a tap configuration used by interference compensators 67, 77 on the basis of transmission power control information from reception discrimination units 66, 76 for V and H polarization sides. The interference compensators 67, 77 control of an ordinary compensation range of them on the basis of the weighting coefficients from the coefficient control units 68, 78 to adjust an interference compensation amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298933-A (JP)
Title: Digital camera
Inventor: FUJII NAOKI
IPC: G03B7/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera to properly increase the gain to meet the photographing intension of a photographer and to select a proper strobe and increase the gain meeting the photographing intention of the photographer.  <P>SOLUTION: When the photographer makes a photographing instruction, the digital camera measures the lightness of an object to calculate a BV value. Succeedingly the digital camera sets a reference zoom ratio in response to a set photographing mode and selects a strobe in use depending on the reference zoom ratio and the set zoom ratio. Then the digital camera sets upper limit sensitivity depending on the set photographing mode to select the sensitivity depending on the BV value mentioned above within a range of the upper limit sensitivity. Further, the digital camera actually photographs an object on the basis of the selected strobe and sensitivity. Thus, the digital camera fulfill the above purpose.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303522-A (JP)
Title: Tube and installing method of wire harness sheathed with tube
Inventor: HARA KAZUO
IPC: H01B13/00
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the installation work of a wire harness by preventing the interference of a branch wire with an outside interference material when the wire harness having the branch wire is inserted into a through hole of a car body.  <P>SOLUTION: The wire harness has the branch wire, and in a state that the branch wire is arranged along a main wire, the main wire and the branch wire in the periphery of a branched position are sheathed with a tube, and only a connector fixed to the terminal part of the branch wire is drawn out of a slit of the tube. Therefore, when the wire harness is inserted into the through hole of the car body, interference of the branch wire with the car body is prevented. The tube is continued to a hard round tube or a corrugated tube in the axial direction, has one slit installed in the axial direction, and parts along the both side edge parts comprising elastic resin interposing the slit are bent toward the inside of the tube, and the tip part is formed in a circular arc shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003260265-A (JP)
Title: Video game device, recording medium and program
Inventor: SHIBUYA YUKIHIRO
IPC: A63F13/55
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide technologies for composing a game mainly of text instead of images and reducing the production cost in a video game generating an event in a virtual three-dimensional space.  <P>SOLUTION: In the video game device, the position of coordinates of a destination of the text is recognized, the size of the text is determined based on the value of the coordinates of the recognized position in the depth direction. Then, based on the determined size, the text is moved to the position of coordinates of the destination and displayed there. When the moved/displayed text is at a prescribed position in the virtual three-dimensional space, an event related to the position is generated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003299779-A (JP)
Title: Slot machine and program used for varying display of the slot machine
Inventor: SHIROSHITA KIMISHIGE
IPC: A63F5/04
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game condition shifting into a mode allowing acquisition in a large quantity without notification in a normal condition and making a player actively enjoy playing a game even in a normal game condition rather than notifying the materialization of CT (challenge time) or AT (assist time) function as previously and permitting the acquisition of small combinations in a large quantity.  <P>SOLUTION: The slot machine sets a 'specific small generator' that can be acquired in a large quantity with a high probability irrespective of a game condition, and makes a player feel the thrill of finding in the course of time that the player has moved to a mode in which the player can acquire a large quantity of small generators by the control of a winning probability by the control of reels.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301514-A (JP)
Title: High strength bolt joint structure of concrete filling steel pipe pole and h-section beam and high strength anchor bolt
Inventor: SHIMIZU NOBUTAKA
IPC: E04B1/30
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a square or circular concrete filling steel pipe pole (CFT pole) and an H-section beam using a T-shaped joining hardware and a high strength bolt, and a high strength anchor bolt for realizing the joint structure, enabling reduction of cost and improvement in joint part performance.  <P>SOLUTION: A high strength anchor bolt 12 having an anchor part 12a formed on the inner part side of the steel pipe pole 1 is inserted from the inner part side of the steel pipe pole 1 in bolt holes of abutting square or circular steel pipe pole 1 and T-shaped joining hardwares 2a, 2b, a nut is screw-engaged with a male screw part of the high strength anchor bolt 12 projected from the outer surfaces of the T-shaped joining hardwares 2a, 2b to fasten the steel pipe pole 1 and the T-shaped joining hardwares 2a, 2b between the head of the high strength anchor bolt 12 and the nut, and the anchor part 12a of the high strength anchor bolt 12 is buried in concrete 6 filling the interior of the steel pipe pole 1 to be solidified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302663-A (JP)
Title: Method and device for information recording using optical soliton
Inventor: HISAKA MAKI
IPC: G02F1/35
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording device using optical soliton realizing three-dimensional information recording onto an information recording medium and having large information recording capacity.  <P>SOLUTION: The information recording device 10 is equipped with a light source 11 which emits light, the information recording medium 12 which generates optical soliton by light irradiation, a light separating means 15 which separates the light emitted by the light source 11 into 1st light 13 and 2nd light 14, a 1st light converging means 17 which converts the 1st light 13 on one surface 16 of the information recording medium 12, a 2nd light converging means 19 which converts the 2nd light 14 on the other surface 18 of the information recording medium 12, and an optical path length variable setting means 20 which variably sets the optical path length of the 2nd light 14; and information is recorded on the information recording medium 12 in three dimensions by causing optical soliton generated by the 1st and 2nd light beams 13 and 14 to collide against each other at a desired position in the thickness direction of the information recording medium 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306646-A (JP)
Title: Chitosan-containing water-based multi-color pattern coating composition
Inventor: URAGAMI TADASHI
IPC: C09D105/08
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe water-based coating or water-based multi- color pattern coating which contains a natural polymer as a coloring material for forming designs.  <P>SOLUTION: This chitosan-containing water-based multi-color pattern coating composition is characterized by containing two or more kinds of colored ground products of chitosan films colored with inorganic and/or organic pigments in an amount of 1 to 40 wt.% based on the coating. The chitosan films colored with the inorganic and/or the organic pigments are formed from a liquid obtained by adding the pigments to a chitosan/acid ion complex liquid. The coating composition is a water-based coating using the natural chitosan having functions such as the adsorption of formaldehyde, the adsorption of stink ingredients and anti-microbial actions, uses the chitosan films as materials for forming the multi-color patterns, and contributes to the reduction of the organic solvent and load reduction on environments.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319224-A (JP)
Title: Photographing device, image data processing method, recording medium and program
Inventor: HARADA TAKESHI
IPC: H04N5/907
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce moving image data on a recording medium from an optional reproduction position.  <P>SOLUTION: A control part 11 reads the moving image data of a memory stick 18 through a memory stick I/F 17, calculates the number of I pictures of the moving image data and sets the table size of a table for reproduction. The control part 11 selects I pictures as many as the number of pictures for the table size at an equal interval as a reproduction start candidate among all of the I pictures of the moving image data, attaches serial numbers to the I pictures and registers the I pictures in the table for reproduction. The control part 11 acquires from the table for reproduction the frame number of an I picture indicated by a user through an inputting part 15, controls the memory stick I/F 17 and reproduces the moving image data from the I picture of that frame number. The present invention can be applied to a camera incorporated type video recorder or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319584-A (JP)
Title: Buried magnet motor and method for assembling the same
Inventor: SHIBATA YOSHIYUKI
IPC: H02K1/22
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high torque by reducing the reluctance of the magnetic circuit by eliminating the air gap and to reduce a torque ripple to eliminate the unevenness in the air gaps of respective poles.  <P>SOLUTION: In a buried magnet motor having a magnet 2 embedded in a rotor core 1, the core 1 is formed in a split structure of an inner rotor 11 and an outer rotor 12. V-shaped sandwiching parts 31, 32 for sandwiching the magnets are formed at the opposed parts of the rotor 11 and the rotor 12. The motor has the structure in which the magnets 2 are brought into close contact with the V-shaped sandwiching parts 31, 31 of the rotor 11 and the rotor 12 by the relative rotation of any one of the rotor 11 and the rotor 12. The method for assembling the same is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319679-A (JP)
Title: Motor controller
Inventor: SUZUKI HIROSHI
IPC: H02P6/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a booster circuit from being damaged if a high voltage is generated.  <P>SOLUTION: The booster circuit U is provided on a current supply circuit provided between a motor drive and a battery. The booster circuit U includes a booster coil L, a transistor Q1, a transistor Q2, and a capacitor C2, and a Zener diode Z is connected in parallel with the transistor Q2. If a reverse voltage, which is higher than a predetermined voltage, is applied to the Zener diode Z on a drain side of the transistor Q2, this booster circuit passes the current from the Zener diode through the battery side. Another booster circuit connects only the Zener diode to the output of the booster coil L instead of the transistor Q2, so that the current is passed from the Zener diode through the battery side when the reverse voltage, which is higher than a predetermined voltage, is applied to the Zener diode Z on a cathode side of the Zener diode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316663-A (JP)
Title: Method, system and program for data processing and for error detection and correction
Inventor: HORI TOMOHIRO
IPC: G06F12/16
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a device scale and a processing scale, to improve reliability without causing overquality, to improve the degree of freedom of a configuration and processing, and to reduce the cost of an internal configuration by simplifying the internal configuration in a data processing error detection and correction system.  <P>SOLUTION: A W/R and ECC (error correcting code) controller 20 selectively designates a storage region for detecting and correcting errors of a plurality of optional data amounts and a storage region not for detecting and correcting the errors in a memory device 50 on the basis of an instruction of a central control unit 10 and writes input data (write data). The written data are read, data for error detection and correction generated from the read data and the input data are associated with the written data, and designation for securing the storage region for detecting and correcting errors is performed to store the associated data.  <P>COPYRIGHT: (C)2004,JPO