baber/WOPTO huggingface dataset:
Patent JP-2003218351-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KANEKO AKIO
IPC: H01L29/78
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a high dielectric gate insulation film containing a metal that the metal is diffused up to the surface of a poly-Si gate electrode at the time of annealing for activating impurities and becomes the source of contaminant of the other element.  <P>SOLUTION: In the semiconductor device comprising a functional element formed on a semiconductor substrate through an insulation film, the insulation film contains at least one kind of metal oxide, nitride and oxynitride, a gate electrode is formed through the insulation film, and a metal intake region is provided in the gate electrode. The metal intake region does not lower the total conductivity of the gate electrode significantly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216817-A (JP)
Title: Reception agent method for charge, program making computer perform processing by the method, and storage medium with the program stored therein
Inventor: SHIRAI TOSHIAKI
IPC: G06Q20/16
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collection agent method for charge which can pay a health insurance premium in arrear that a patient owes to medical facilities, etc., to a local government through a financial institution, a reception processing method for charge, and a portable recording medium where information used by the method is recorded.  <P>SOLUTION: The method includes an insured person quality judgment step of judging the quality of an insured person from insured person information, specifying the insured person, sent from the medical facilities, a arrear amount acquisition step of acquiring information on an amount in arrear when it is judged in the insured person quality judgment step that a premium is delayed, and a result report step of sending information regarding the amount in arrears obtained in the arrears amount acquisition step to the medical facilities when it is judged in the insured quality judgment step that the premium is delayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216956-A (JP)
Title: Method of judging texture flatness
Inventor: NAKAI TAKAHIRO
IPC: G06T7/60
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make correctly determinable whether a texture has a flat pattern to not.  <P>SOLUTION: An image is divided into small regions of a prescribed size in a step S3, and the texture feature quantity of image data corresponding to each small regions is calculated in a step S7. For example, the image data corresponding to the small region are converted into complex numbers by a two-dimensional DFT, and the absolute values of the complex numbers are distributed on a two-dimensional frequency flat plate. The center of gravity of the right half of the two-dimensional frequency flat plane is found based on the distribution, then a first feature quantity expressed by the distance between the origin and the center of gravity of the two-dimensional frequency flat plane is obtained. The smaller the first feature quantity is, it is judged to be a texture of clear pattern, and the larger the first feature quantity is, it is judged to be a texture of obscure (flat) pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211694-A (JP)
Title: Ink remaining amount indicator
Inventor: TANAKA KATSUNORI
IPC: B41J2/175
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink remaining amount indicator of an inkjet printer which can display by a simple structure even at an OFF time of a power source.  <P>SOLUTION: The ink remaining amount indicator has an ink tank 1 with an absorber 2 stored inside and communicates with the ink tank by a U-shaped channel. An ink remaining amount can be visually confirmed from an ink level height. The middle of the channel has branches with respective valves 6 and 7, and communicates with a printing part at the other branch. Atmosphere communication ports 8 and 9 are set at upper parts of the ink tank 1 and an indicator 5. Since the fact that a negative pressure of the absorber 2 in the ink tank 1 differs by the ink remaining amount is utilized, the ink remaining amount can be displayed by the simple structure even at the power source OFF time and is made visually easy to see.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222954-A (JP)
Title: Image recorder
Inventor: TSUZAWA YOSHIYUKI
IPC: B65H29/58
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive compact image recorder having good maintainability.  <P>SOLUTION: The image recorder has: an exposure unit downwardly emitting recording light; a plurality of magazines for housing photosensitive material rolls, vertically loaded at an area below the exposure unit; a cutter for cutting photosensitive materials; a printing means for applying back side printing to the cut photosensitive materials; a sorting means for the back side printing- applied photosensitive materials; a means for correcting the inclination of the photosensitive materials arranged between the sorting means and a recording position; and a common transporting means for the photosensitive materials supplied from all the magazines and used for transporting the photosensitive materials from the cutter to a discharging section through a route including a predetermined recording position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223709-A (JP)
Title: Flexible magnetic recording medium
Inventor: NOGUCHI HITOSHI
IPC: G11B5/702
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of a magnetic duplication cycle by composing a flexible magnetic recording medium so that it is hard to generate corrosion on a master support surface for magnetic duplication.  <P>SOLUTION: The polyurethane resin containing at least a kind of polar group in a range from 0.05 to 0.7 meq/g is made to contain at 60% by weight or more with respect to the total amount of resin in a magnetic layer into the magnetic layer of the flexible magnetic recording medium which has a coating layer including the magnetic layer and a non-magnetic layer. The polar group is selected from -SO<SB>3</SB>M, -OSO<SB>3</SB>M, -P=O(OM)<SB>2</SB>, -O-P=O(OM)<SB>2</SB>and -COOM (M expresses hydrogen atom, alkali metal, or ammonium salt).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224591-A (JP)
Title: Optical communication network and method for designing network to be used therefor
Inventor: BABA TERUYUKI
IPC: H04B10/291
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication network in which the required number of transmitters and that of receivers are reduced.  <P>SOLUTION: A management device gives the amount of traffic passing through an optical cross connect device along a route as the evaluation value of the route (step S6), and the route with the largest evaluation value is selected (step S7). The management device determines whether or not the evaluation value of a selected candidate route is larger than a predetermined reference value (step S8). When the evaluation value is larger than the reference value, the route is outputted as an optical transmission line comprising at least one optical add-drop multiplexer (step S9).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223058-A (JP)
Title: Image forming apparatus
Inventor: SONODA TETSUYA
IPC: G03G21/14
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a color shift of images with a plurality of colors to be superposed on a transfer paper with a simple structure.  <P>SOLUTION: A transfer belt 1 is trained over a driving roller 2, driven rollers 3a, 3b, 3c and a stay 4 and is rotated in the A direction indicated by an arrow. The quantity of the fluctuation of radius of the belt surface of a transfer belt 1 on the driving roller 2 is detected by a gap sensor using fluctuation of static discharge capacity, transmitted to a calculation part for compensation value of belt surface linear velocity, the calculated compensation value of the belt surface linear velocity is transmitted to a control part, the number of output pulses to a stepping motor that drives rotation of the driving roller 2 is adjusted by feedback control, etc., and the fluctuation of the surface linear velocity of the transfer belt that feeds the transfer paper is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224418-A (JP)
Title: Radio wave convergence and polarization body
Inventor: WATANABE FUMINORI
IPC: H01Q15/08
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of transmission and reception of radio waves and flatten the gains in transmission and reception of the electric waves using frequency bandwidth with the convergence of arriving radio waves.  <P>SOLUTION: The outline shape of a subzone Z<SB>4n-3</SB>(n is a natural number not less than one and not more than six) at which electric waves passes in phase through a central position O positioned on a dielectric body 23 of an electric wave convergence and polarizing body, and an outline shape of subzones Z<SB>4n-2</SB>', Z<SB>4n-1</SB>', Z<SB>4n</SB>at which the phase of the electric waves passing through in different phase from the phase of the electric waves passing through the position O form a shape modified periodically with respect to the circular arc of a circle, with the center of the position O, in response to set frequencies which are set within the frequency bandwidth of the radio waves.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002329554-A (JP)
Title: Connector
Inventor: ICHIO TOSHIFUMI
IPC: H01R13/639
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a connector suitable for miniaturization. SOLUTION: A terminal housing part 11 having a cavity 19 for housing terminal fittings 13 and a hood part 12 surrounding the terminal housing part 11 is installed in a housing body 10. A lock arm 31 is joined to the hood part 12 through a supporting part 35, the lock arm 31 is elastically deformable in a seesaw state on the supporting part 35, and holds in a fitting state a housing 80 of a male connector being fit from the front to between the terminal housing part 11 and the hood part 12.
Patent JP-2003229676-A (JP)
Title: Wiring board and method of manufacturing the same
Inventor: TAKAHASHI SATOSHI
IPC: H05K3/46
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board provided with blind via holes (BVHs) having required depths, another wiring board in which the corrosion of plated films formed on the wall surfaces of BVHs is prevented, and to provide methods of manufacturing the wiring boards.  <P>SOLUTION: Laminated wiring boards 1 and 2 respectively having through via holes 61 and 62, a resin plate which becomes a core layer 3, and prepregs are prepared and the prepregs are respectively interposed between the wiring boards 1 and 2 and resin plate. Then upper-layer materials are disposed on the wiring boards 1 and 2, and protective materials are disposed on the materials. Then the wiring boards 1 and 2, resin plate, prepregs, and upper-layer and protective materials are pressed against each other while heating. The parts of the prepregs which are in contact with the via holes 61 and 62 of the wiring boards 1 and 2 are cured before the pressing operation. In addition, cavities 71 and 72 are formed in the portions of the upper-layer materials overlaying the via holes 61 and 62 and their vicinities. Finally, the portions of the protective materials blocking the cavities 71 and 72 are removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227462-A (JP)
Title: Electromagnetic pump and fuel system using same
Inventor: NISHIOKA YOSHIAKI
IPC: F23K5/04
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To mount an electromagnetic pump in an inverted state, to reduce the generation of noise, and to shorten a length of piping in the electromagnetic pump and a fuel system using the same.  <P>SOLUTION: In a solenoid valve mounted upside down and having a fluid suction port on its upper part, a discharge valve 5 is composed of a mortar- shaped discharge valve seat 50 and a discharge valve element 51 of a convex spherical face, and the valve seat 50 and the valve element 51 have slant faces inclined to the fluid flowing direction. The discharge valve element 51 is provided with a groove G for eliminating bubbles from the inside of a coil of a discharge valve coil spring 52. The electromagnetic pump is fixed to a mounting base through an elastic member. Whereby the deviation of the discharge valve element 51 is inhibited, the valve opening pressure is stabilized, and the impulsive sound upon closing is relieved. The generation of the noise caused by bubbles and the transmission of the noise of the electromagnetic pump to the external is reduced, and the length of the piping is shortened by mounting the electromagnetic pump in the inverted state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228647-A (JP)
Title: Device and method for supporting business process definition optimization
Inventor: NEMOTO TAKESHI
IPC: G06Q50/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to easily discover any unnecessary conditional branch node or processing node by detecting any conditional branch or processing node which seems unnecessary, and presenting the detected node to the user.  <P>SOLUTION: This device is provided with a workflow server 100 equipped with a business process definition management function 102 for managing business process definition information including each node in business process definition and associated information between each node and the next processing node and an item management function 101 for recording the processing history for each node of each item in the business process definition and a statistical information generation management part 132 for generating statistical information including the use frequency of each node based on the business process definition information and the processing history information of each node managed by the workflow server 100. Then, reference business process definition indicating any unnecessary business process definition is generated based on the statistical information including the use frequency of each node to support the optimization of the business process definition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229564-A (JP)
Title: Method for manufacturing carbon nanotube device, and carbon nanotube device
Inventor: HORIUCHI KAZUNAGA
IPC: H01L29/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a carbon nanotube device wherein ohmic connection of a carbon nanotube and an electrode can be performed excellently with high reproducibility, and a carbon nanotube device which is subjected to ohmic connection.  <P>SOLUTION: The method for manufacturing a carbon nanotube device and the carbon nanotube device contain a conductor sticking process wherein a connection process in which the carbon nanotube 17 is connected with an internal electrode 16a is contained and conductor is stuck on an end or a periphery of a needle-shaped or a stick-shaped external electrode 10 by the connection process, an arrangement process wherein the carbon nanotube 17 is brought into contact with or made to approach a prescribed connecting part position of the internal electrode 16a and arranged, an approach process wherein the end on which the conductor of the external electrode 10 is stuck is made to approach the connecting part position, and a transfer process wherein the conductor stuck on the external electrode 10 is moved to the connecting part position or its periphery and the carbon nanotube 17 is connected with the internal electrode 16a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233921-A (JP)
Title: Optical pickup device
Inventor: KANAZAWA TAKAYASU
IPC: G11B7/12
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device advantageous for increasing the disk capacity and also an optical pickup device advantageous for making the device thinner.  <P>SOLUTION: Since a 1st edge part 1906 is positioned to the inner side in the radial direction of a recording surface of the disk than a 2nd edge part 1808 in the state a 1st mounting surface 1904 of a slider 19 is mounted in the manner of being overlapped to a 2nd mounting surface 1806 of an objective lens plate 18 as shown in figure (A), the optical pickup 8 can be moved to the outer side in the radial direction of the recording surface of the disk 1A till a level difference 30 constituted of the 1st edge part 1906, 2nd mounting surface 1806 and 2nd edge part 1808 are overlapped with a built up part 1A1, at the recording/reproducing operation by the optical pickup 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305728-A (JP)
Title: Video device
Inventor: ARISAKA AKIHIRO
IPC: G10L17/00
Filed: 2002-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a video device that allows a viewer to recognize a rough story of a video source with an age limit while preventing complete appreciation of the source. SOLUTION: When a video CD is loaded to the video device, a system controller 18A allows a disk reproduction mechanism section 2 and a signal processing section 4 to read and store age limit information recorded in an INFO. VCD file of a track number 01 of the video CD. When reproduction is instructed and the age limit information denotes no age limitation, the system controller 18A allows the disk reproduction mechanism section 2 and the signal processing section 4 to reproduce the video CD and sets a special video mode OFF to a special video effect section 5 to output a normal video image.  When reproduction is instructed and the age limit information denotes presence of age limitation, the system controller 18A allows the disk reproduction mechanism section 2 and the signal processing section 4 to reproduce the video CD and sets a special video mode ON to the special video effect section 5 to output a mosaic video image.
Patent JP-2003239256-A (JP)
Title: Rubber-made impact resisting residual form
Inventor: TAKAMURA NOBUAKI
IPC: E01D21/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber-made impact resisting residual form capable of preventing the cutting or the crack of a form member resulting from joint members in case of an impact by making the impact in case a rock or driftwood gives the form member the impact absorb with the overall thickness of the form member, having the thickness of the form member no thicker than it needs as well as a low price in terms of costs, being easily installed at a casting ready-mixed-concrete in case a form other than the residual form is used and, at the same time, preventing the joint member from interference in case the form member is molded.  <P>SOLUTION: The rubber-made impact resisting residual form comprises a rubber-made thick form member (1), net-like bodies (2) buried in the form member (1) and a plurality of straight bar-shaped joint members (3) fixed to the net-like bodies (2) and projected at right angles from the rear side of the form member (1).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243073-A (JP)
Title: Pin contacts subjected to different functional platings and manufacturing method therefor
Inventor: YAMAGATA AKIRA
IPC: H01R43/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide pin contacts whereto different functional platings are applied furnished with different plating layers excellent in the solderability and electric conductive connecting performance, and provide a manufacturing method for such pin contacts.  <P>SOLUTION: A continuous material wire for pin contacts 1 having an angular cross-section (rectangular including angular rod shaped, and flat rectangular including flat plate) or having a circular cross-section is subjected to sizing in the longitudinal direction and cut into unitary lengths, wherein a first plating layer 3 consisting of Type 1 plating material is formed on one of the diametrically confronting surface portions of each pin contact 1 while a second plating layer 4 consisting of Type 2 plating material is formed on the other surface portion.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244011-A (JP)
Title: Mobile wireless apparatus
Inventor: FUJIMOTO KAZUHIKO
IPC: H04B1/38
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized mobile wireless apparatus capable of decreasing the temperature rise inside the main body, ensuring a long speech available time, and providing effectiveness of data communication.  <P>SOLUTION: This invention provides the mobile wireless apparatus, wherein in order to solve the tasks above, a gap is provided between the mobile wireless apparatus main body and a battery pack, fins are formed on the entire rear side face of a chassis onto which a heater is fitted, and louvers are provided to an upper case so as to externally dissipate heating values of the chassis rear side face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247025-A (JP)
Title: Production line used for both cold-rolled steel sheet and galvanized steel sheet
Inventor: MATSUURA YASUO
IPC: C23C2/40
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production line used for both a cold-rolled steel sheet and a galvanized steel sheet with which cleanings of turn-down rolls for changing the direction of the steel sheet to a galvanizing apparatus during producing the cold-rolled steel sheet and the galvanizing apparatus can be performed by surely performing sealing without stopping the line and in this way, the sticking of zinc to the surface of the steel sheet can be prevented.  <P>SOLUTION: In the production line used for producing the cold-rolled steel sheet and the galvanized steel sheet by changing over the cold-rolled steel sheet, that is provided with a bypass furnace passing through the steel sheet without passing through the galvanizing apparatus and the galvanized steel sheet, a partition plate for timely shutting down the galvanizing sheet passing course, is disposed so as to be freely inserted/retreated, in the furnace body just before the turn-down roll for introducing the steel sheet toward the galvanizing apparatus, and an auxiliary sealing means is disposed at the front side of the inserting part of this partition plate. Further, this line is constituted by arranging an expandable device at the tip end part of the furnace body in either one at the front side or the rear side of the inserting part of this partition plate, so that the expandable device is forcibly brought into contact with the other furnace body through this partition plate when the partition plate is inserted, and the expandable device is forcibly brought into direct contact with the other furnace body when the partition plate is retreated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250287-A (JP)
Title: Power supply unit for actuator
Inventor: ITO YOSHIYASU
IPC: H02P3/06
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To bring an actuator into operation even if a switch operation is performed again to supply power when power supply to the actuator is interrupted, but a power supply interrupting means such as a main relay is connected.  <P>SOLUTION: In a power supply unit, a turbo controller 51 controls a DC motor 34 according to an opening command value from an engine electronic control unit (engine ECU) 46 to open and close a nozzle vane 29. When power supply to the engine ECU 46 is interrupted, power supply to the motor 34 by the controller 51 is interrupted on condition that the motor 34 has been brought into a predetermined state. Thereafter, power supply to the controller 51 is interrupted by turning off the main relay 47. When power supply to the motor 34 is restarted, the controller 51 compares the previous opening command value from the ECU 46 with the present opening command value, Based on the result of the comparison, the controller 51 restarts power supply to the motor 34.  <P>COPYRIGHT: (C)2003,JPO