baber/WOPTO huggingface dataset:
Patent JP-2003314509-A (JP)
Title: Actuator
Inventor: YOKOTA SHINICHI
IPC: H02N11/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-performance and practical actuator that is reduced in size, through using an elastically deformable tube, deforming the tube by a jet blast pressure of an electrical conjugate fluid, and utilizing the resulting displacement as a driving force.  <P>SOLUTION: The actuator is provided with the electrical conjugate fluid, a fluid storing portion for hermetically sealing and storing the electrical conjugate fluid, a driving portion deformed by the jet blast pressure of the electrical conjugate fluid, and at least a pair of electrodes generating the jet blast pressure of the electrical conjugate fluid by an applied voltage. The actuator deforms the driving portion by the jet blast pressure of the electrical conjugate fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315663-A (JP)
Title: Device and method for automatic focusing
Inventor: ETSUNO NAOZUMI
IPC: G02B7/36
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a focusing at a position off a picture plane center part possibly occurs when a specified area is selected as a focusing detection area based upon the integration of high-frequency wave components in a plurality of areas set on a picture plane when the integrated amount of high-frequency components of a video signal in an initial focusing detection area set at the picture plane center part is lower than a specified level.  <P>SOLUTION: When the integrated amount of high-frequency components of the video signal in the initial focusing detection area is lower than the specified level, a focusing control part 10 and a detection area setting part 11 set at least one of a plurality of divided areas of the above-mentioned area as a focusing detection area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317111-A (JP)
Title: Image processor and method thereof
Inventor: INADA TETSUGO
IPC: G06T15/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can decrease the number of minute unit graphics, improve performance of a plotting process, and efficiently plot an image and a method thereof.  <P>SOLUTION: A triangle generating device 133 is provided, and receives vertex data S132 by a geometry processor 132, selects a plurality of vertexes except specified end points from 3×3 vertexes forming meshes, decides whether the selected vertexes are effective or ineffective according to the distances of the selected vertexes from adjacent vertexes, generates triangle data S134 according to effective/ineffective information on the respective vertexes, and outputs them to a triangle drawing device 135 through a triangle buffer 134. Consequently, triangles having no pixel can be reduced, so the number of minute unit graphics can be decreased to improve the performance of the plotting process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323897-A (JP)
Title: Carbon fiber paper, and porous carbon electrode for fuel cell using the same, its material and membrane-electrode junction
Inventor: HAYASHI SHOJI
IPC: H01M8/10
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell, its material and a membrane- electrode junction with homogeneous dispersion of a carbon fiber, flexibility and low cost, and to provide a carbon fiber paper suitable for producing the electrode material.  <P>SOLUTION: This carbon fiber paper includes the carbon fiber and an acidic- group-substituted water-soluble aniline conductive polymer having sulfo groups and/or carboxyl groups. This porous carbon electrode material for fuel cell, and this porous carbon electrode for fuel cell and this membrane-electrode junction include respectively the carbon fiber paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323566-A (JP)
Title: Multiproduct variable quantity production management system for mass-produced product corresponding to customer needs
Inventor: MIYAGUCHI KOICHI
IPC: G06Q30/06
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a product production management system based upon supply chain management by providing conformity with demand forecasting of a product with respect to multiproduct variable quantity from customers, preventing product stock or out of stock and satisfying product required specifications.  <P>SOLUTION: The multiproduct variable quantity production management system for the mass-produced product corresponding to customer needs is composed of a host computer 8 of a customer relationship management (CRM) system receiving product order data from an information apparatus 6 provided to a customer and product information data with a business partner via an Internet line 7 and storing and processing them, a host computer 11 of a managerial resource planning (ERP) system receiving product or delivery information or the like from a partner company group in response to order data from the host computer 8 of the customer relationship management (CRM) system via a communication means, storing and processing it and executing and managing order receiving work on the basis of production plan data from a host computer 12 of a supply chain planning (SCP) system, and the host computer 12 of the supply chain planning (SCP) system storing and processing in response to work information data of the host computer of the managerial resource planning (ERP) system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195198-A (JP)
Title: Optical switch
Inventor: CHIN KOKON
IPC: G02B6/35
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which is low in cost and made lightweight, thin, short, and small-sized.  <P>SOLUTION: The optical switch includes two optical input terminals, two optical output terminals, two reflecting devices and a movable device. The optical input terminals are used to receive light rays. The two reflecting devices are positioned at fixed positions, and the movable device reflects light rays. When the position of the movable device moves, the light rays are reflected by one of the reflecting devices and are selectively output from the optical output terminals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003328034-A (JP)
Title: Method for heating inner face of long steel pipe, and device for heating inner face
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/10
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for effectively heating only an inner face of a long steel pipe and simultaneously saving energy of a high-frequency power, and to provide a device for heating the inner face.  <P>SOLUTION: The heating device comprises: a high-frequency-heater moving means having at least a heating coil and a transformer therein and a moving means; a high-frequency oscillator for supplying a high-frequency current to the above heating coil; and a control means for induction-heating the inner face of the steel pipe by supplying the high-frequency current from the above high-frequency oscillator to the heating coil, while moving the high-frequency heater moving means along the inner face of the steel pipe by controlling the above moving means. The above high-frequency oscillator is arranged in the high-frequency heater moving means together with the heating coil and the transformer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323658-A (JP)
Title: Paper money housing device with movable wall, method for controlling movable wall, and paper money depositor /dispenser
Inventor: BANBA MASANORI
IPC: B65H1/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper money housing device for housing paper money for preventing the deterioration of a housing condition, and for realizing the stabilization of delivery by adjusting the width (longitudinal direction) of a housing part for housing paper money to width optimal to the denomination of paper money to be housed.  <P>SOLUTION: A housing part 11 for housing paper money is provided with a movable wall 12, and a control motor 13 is provided to move the movable wall 12. The control motor 13 controls the moving direction of the movable wall 12 in accordance with the rotating direction to widen or narrow the width of the housing part 11. Sensors A14 and B15 provided at the both edges of the movable range of the movable wall 12 detect that the position of the movable wall 12 reaches the maximum width (the sensor A14) or the minimum width (the sensor B15) in the longitudinal direction of paper money. A control part 20 acquires denomination setting information, and decides the moving quantity of the movable wall from the information, and controls the rotation of the control motor 13 to move the movable wall.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321941-A (JP)
Title: Section repairing panel for prevention of deterioration of reinforced concrete structure and method for prevention of deterioration of reinforced concrete structure
Inventor: IMAMURA KEIJI
IPC: E04G23/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To repair a section of a part where a reinforced concrete structure is removed, and install electrodes for electrolytic corrosion protection at the same time, while solving a problem of such inefficiency in a conventional method of electrolytic corrosion protection that it takes much labor to install an anode and that there are many places requiring connection of the anode.  <P>SOLUTION: A section repairing panel, having linear grooves formed on a surface of a panel plate at appropriate intervals and electrodes for electrolytic corrosion protection fixed to the linear grooves to project from the surface, is installed in a state that the electrodes face the part where the reinforced concrete structure is removed. Filler material is injected between the section repairing panel and the structure to repair the section, and then power is applied to the electrodes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003146130-A (JP)
Title: Electric roller for conveying heavy article
Inventor: ITO SEIZO
IPC: F16D27/118
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items and members to be used, and a manufacturing cost by simplifying an operation switching mechanism and a clutch mechanism and to increase driving power of a driving power source. SOLUTION: A toothed pulley 111 of a drive shaft 109 of a first electric power source 107 arranged in a frame 1 and a toothed pulley 123 fixed on a right side roller shaft 122 of a right side drive roller 121 arranged in a right side of inside of the frame 1 are connected to a toothed belt 129. A left side drive roller 125 is supported on the frame 1 at a left side of inside of the frame 1 by a left side roller shaft 126. An exciter side 128 and a moving side 124 of an electromagnetic clutch 100 are attached on inner end sides of right side and left side roller shaft 122, 126 between both drive rollers 121, 125. Both of the drive rollers 121, 125 are rotated in a same direction by excitation of the electromagnetic clutch 100 to drive forward and backward.  The right side drive roller is rotated in a regular and reverse direction while stopping the left drive roller 125 with separation of the electromagnetic clutch 100 to turn or meander.
Patent JP-2003327342-A (JP)
Title: Image forming device
Inventor: GOCHI TAKAHIKO
IPC: B65H5/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of precluding a jam likely with a small-sized, curled transcription paper such as a postcard by transporting it certainly and going over the place.  <P>SOLUTION: The image forming device is equipped with a belt transporting means 57 provided between a sendout side nip part N1 for a transcription paper P and a receipt side nip part N2 in such a positioning as below the plane tying the two nip parts, wherein the belt transporting means 57 is furnished with an aid transporting means 80 protruding up from the paper feeding surface a of the belt transporting means. The aid transporting means 80 can make a transfer between the service position protruding from the paper feeding surface as shown in Fig. 1 and the retreat position on a level with or below the paper feeding surface (a) as shown in Fig. 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327626-A (JP)
Title: Photocurable silphenylene composition and cured material of the same
Inventor: KODAMA KINYA
IPC: C08F2/46
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photocurable silphenylene composition, and to obtain a cured material of the composition having a low moisture permeable property, a low gas permeability and improved mechanical properties, obtained by giving a photoirradiation to the composition.  <P>SOLUTION: The photocurable silphenylene composition contains (A) a silphenylene compound having a (meth)acrylic functional group and represented by of formula (1) (wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>are respectively the same or each a different 1-10C univalent hydrocarbon group, R<SP>5</SP>and R<SP>6</SP>are the same or each a different 1-50C univalent organic group and one of which contains at least one acrylic or methacrylic structure) and (B) a photopolymerization initiator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334040-A (JP)
Title: Apparatus for peeling laver
Inventor: KANEKO TOKIO
IPC: A23L17/60
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for peeling laver with which the laver of good quality can be produced by use thereof while reducing production cost by simplifying constitution thereof.  <P>SOLUTION: The apparatus for peeling the laver is obtained by forming a plurality of gaps for ventilation in a laver sheet-forming member 3 and installing a blowing means 10 for blowing air from the back surface side of the sheet-forming surface of the laver on the laver sheet-forming member 3 near a transportation mechanism 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334620-A (JP)
Title: Hydroforming machine and press machine
Inventor: YAMAMOTO TOMOHIRO
IPC: B21D26/039
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To carry out low-cost and highly precise hydroforming.  <P>SOLUTION: A mold is fastened by projecting a pair of guide portions 21a-22b from an upper mold holder 21 and a lower mold holder 22 respectively holding a pair of molds 30 receiving a stock pipe W, and outwardly fitting guide portions 21a-22b with a mold fastening blocks 25, 26 removable by cylinders 281-284 for blocks. The upper mold 21 slidably holds an upper mold 30a and has hydraulic cylinders 241-244 pressing the upper mold 30a. The pipe W is formed into a mold shape of the mold 30 with high precision, by supplying a compressed liquid into the stock pipe W with the mold fastened by the block 25, 26 and with the upper mold 30a pressed to the lower mold 30b with cylinder 241-244.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336700-A (JP)
Title: Speed change controller of hybrid speed change gear
Inventor: OBA HIROSHI
IPC: B60L50/16
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To expand a range of travelling by utilizing the electric power generated by a motor/generator when an engine is started during travelling.  <P>SOLUTION: In a calculation section 33a, vehicle speed VSP is decreased by vehicle speed corresponding to the electric power generated by the motor/generator with increase in vehicle speed VSP. Electric power Pst required for starting an engine is searched. In a calculation section 33b, electric power enough to allow travel utilizing electric power (=Pbo-Pst+Pbi) is calculated from Pst, power Pbo allowing a battery to discharge electricity and power Pbi allowing a battery to charge electricity. In a judgement section 33c, when (Pbo-Pst+Pbi) is compared with base electricity generation power tPeo corresponding to desired drive force according to the operation status, if tPeo<;(Pbo-Pst+Pbi), the battery is deemed as being charged enough to allow travel utilizing electric power, and a flag Fev to permit traveling utilizing electric power is set to '1', and desired engine output tPeo is also set to 0 because the engine cannot be operated. If tPeo≥(Pbo-Pst+Pbi), the battery is deemed as being not charged enough to allow travel utilizing electric power and Fev is set to '0', and desired engine output tPe is also calculated from tPeo and desired electric power tPc for charging and discharging by calculating (tPe=tPeo+tPc).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339174-A (JP)
Title: Actuator element
Inventor: TSUCHIYA TADAITSU
IPC: H02N2/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator element which has large displacement and displacing stress and proper stress resistance.  <P>SOLUTION: The actuator element 10 comprises an ion exchange resin molding 11; and metal electrodes 14a, 14b provided in an insulating state from each other on the surface of the molding 11. Thus, a potential difference is applied between the electrodes 14a and 14b, to generate a bend or a deformation. The molding 11 is formed of an anion exchange resin, and the molding 11 is impregnated with water 13 containing HSiO<SB>3</SB><SP>-</SP>, HCO<SB>3</SB><SP>-</SP>, HCO<SB>2</SB><SP>-</SP>or CH<SB>3</SB>COO<SP>-</SP>as anion 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003162205-A (JP)
Title: Photosetting resin composition, sheet, transfer foil, method of forming fine rugged pattern and optical article
Inventor: HOJO MIKIKO
IPC: G02B5/32
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosetting resin composition which permits the formation of exact and fine rugged patterns even by embossing at a relatively low temperature in a short time and the prevention of blocking when the composition is made into a rolled body, a method of forming the fine rugged patterns, a rolled body, and optical articles.  <P>SOLUTION: This photosetting resin composition is formed by incorporating (1) an acrylic resin, (2) a binder resin containing a urethane acrylate resin and/or polyester acrylate resin having a photopolymerizable functional group and (3) an organic metal coupling agent for enhancing the deposition properties of the binder resin as indispensable components into the composition and is lowered in its softening temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003345654-A (JP)
Title: Data protection system
Inventor: ITO SHINJI
IPC: G06F21/12
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deletion, alteration, and leakage of data due to user's carelessness or using another program (including a computer virus) and to prevent a program using data from being altered.   <P>SOLUTION: A plurality of OS control programs are used to operate a host OS that a user directly uses and a guest OS which manages a file to be protected. A communication control program 110 decides whether access from a signature request program 107 is allowed according to an access control list 119 and executes a signature generating program 108 when the access is allowed. The signature generating program 108 generates a signature by using a secret key 117. The communication control program 108 returns the generated signature to the request source through an inter-OS communication program 111.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345412-A (JP)
Title: Work transport system
Inventor: TOKIDA HARUHIRO
IPC: B66F9/24
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily cope with modification of a system such as modification of orbit allocation or enlargement of scale.   <P>SOLUTION: A station controller 6 prepared for a station 5 is provided. A self-moving work transport pallet 2 is provided with a communication means which communicates with the station controller 6 via the station 5. The station 5 lies between the self-moving work transport pallet 2 and the station controller 6 and assures communication between them. The station controller 6 is connected with other station controller 6 via a network, and is provided with a data transfer means transferring data, a communication means which communicates with the self-moving work transport pallet 2 via the station 5, a storing means which stores a processing procedure program for the self- moving work transport pallet 2, and an execution means which executes the processing procedure program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348246-A (JP)
Title: Telephone set adaptable to remote control
Inventor: ITOU TAKATSUGU
IPC: H04M11/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set adaptable to remote control and capable of performing remote control without being charged by a general telephone through a telephone line.   <P>SOLUTION: The telephone set adaptable to remote control comprises an external line interface part 103 connected to a telephone network 14 providing service capable of calling by a plurality of called parties' numbers, a call control part 101 for distributing incoming calls by the called parties' numbers and an external device interface part 105 for controlling an external device. When an incoming call number is a previously set external device controlling number, the call control part 101 transmits a signal for controlling the external device to the interface part 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346568-A (JP)
Title: Lan cable
Inventor: KOYASU OSAMU
IPC: H01B11/04
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a LAN cable that can prevent the disarrangement of a pair of stranded wires even on any sections in a longitudinal direction, and deterioration in crosstalk characteristics.   <P>SOLUTION: Four pairs of stranded wires 15 are pressed against a hollow inclusion 13 for contact, and a contact part is deformed in a recess shape for gathering and arranging the paired stranded wires 15 with the hollow inclusion 13 as the center. Furthermore, a coating 17 is covered from the outer periphery of the four pairs of stranded wires 15 to form the LAN cable 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345762-A (JP)
Title: Contents distributing device, system, method, computer program thereof and recording medium
Inventor: KIRA MASAO
IPC: G06Q30/06
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means and method capable of preventing illegal contents from being downloaded without making processing procedures between providers complex in a communication network for selling and distributing contents.   <P>SOLUTION: A contents distributing device side issues an access key to be an identifier for determining the validity of various requests from a user terminal apart from an access token as a use ticket for contents issued by a contents selling provider side. One access key is issued for a transaction having a contents distribution request from one user as a starting point, and the contents distributing device manages access from the user independently of the contents selling provider side by utilizing the access key inside. Thus, two types being the access token and the access key that has no regularity in particular are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344342-A (JP)
Title: Semiconductor hydrogen gas detecting element
Inventor: FUKUI KIYOSHI
IPC: G01N27/12
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor hydrogen gas detecting element which can sense hydrogen gas at least in the degree of an LEL concentration, which hardly brings about a decrease in sensitivity, which is almost not influenced by humidity change, and which has excellent linearity of a gas sensitivity curve and excellent resistance to a poisoning gas.   <P>SOLUTION: The semiconductor hydrogen gas detecting element Rs has a responsive layer 2 provided freely brought into contact with the gas to be sensed, and formed by using a metal oxide semiconductor containing indium oxide particles as a main component; a noble metal wire 1 coating on the responsive layer; and a hydrogen selectively permeable silicon thin film 3 is formed on the surface of the layer 2. In this element, the layer 2 is added with a manganese oxide or a chromium oxide.  <P>COPYRIGHT: (C)2004,JPO