baber/WOPTO huggingface dataset:
Patent JP-2003280289-A (JP)
Title: Carrier for electrostatic latent image developer, electrostatic latent image developer and method for developing electrostatic latent image
Inventor: YAMAGUCHI KIMITOSHI
IPC: G03G9/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier which brings about a small amount of spent toner for carrier even when being used for a long period, does not causes the deterioration of electrostatic charge quantity, toner scattering and texture stain, maintains stable high picture quality and has excellent reliability in a two component developer for electrophotography made by mixing toner particle containing binder resin of a low softening point, wax and colorant.  <P>SOLUTION: In this carrier for electrostatic latent image developer, the surface of core material having magnetism is covered with a coated film containing silicon resin, amino silane coupling agent and fluorine-containing silane coupling agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280857-A (JP)
Title: Print method and print system
Inventor: KUMAGAI MASATERU
IPC: B41J21/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print method and a print system for allowing a user to change not only input data but also a form file as an overlay.  <P>SOLUTION: This print system for converting data described by a user into printer language and for printing the data, is provided with a default layout data storing means for storing default layout data or/and a default layout data inputting means for inputting the default layout data, a difference layout data inputting means for inputting difference layout data being text data specifying a difference with the default layout data, an input data inputting means for inputting input data constituting input information, and a converting means for merging the default layout data, the difference layout data, and the input data, and for converting the merge data into prescribed print language.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276393-A (JP)
Title: Cap-type writing utensil
Inventor: KOBAYASHI YOSHIHIRO
IPC: B43K3/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap-type writing utensil to which an anti-slip means for preventing a finger pinching a writing utensil from slipping to the tip side of a barrel, can be fitted, upon the desire of the user, when it is feared that the finger would slip to the tip side of the barrel due to the deterioration of the pinching force of the finger pinching the writing utensil.  <P>SOLUTION: This cap-type writing utensil is structured of a barrel with an anti-slip irregular part formed on a pinching part or an elastic material fitted to said part and a cap fitted attachably/detachably to the barrel. In addition, a projecting part is formed, protruding outward, on the outer peripheral face of the barrel behind the irregular part or the elastic material, and the cap can be fitted attachably/detachably almost perpendicularly to the barrel freely, by engaging a tip opening part for fitting the barrel of the cap with the projecting part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285209-A (JP)
Title: Device and method for machining of narrow inner face
Inventor: MIYAUCHI MASAHIRO
IPC: B23B41/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device machining a narrow spot such as an inner face of a pipe and a machining method using it.  <P>SOLUTION: The machining device 1 is provided with a main body 2, a driving means 3 installed in the main body 2, a slender cylindrical insert 4 extending from the main body 2, a rotary blade 5 rotatably-installed in a bearing 4a attached to the tip of the insert 4, and a driving force transmission mechanism 6 comprising an endless belt located along inside the insert 4. Pulling a control lever 8 actuates the driving means 3, then its driving force is transmitted to the rotary blade 5 via the driving force transmission mechanism 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288950-A (JP)
Title: Control device for sodium - sulfur battery
Inventor: TAMAKOSHI TOMIO
IPC: H01M10/60
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability relating to a long-term operation of a NaS battery by preventing erroneous detection of a discharge end and a charge end, and to reduce capacity of power receiving equipment such as a transformer by reducing variations in heater power consumption during operation of the NaS battery.  <P>SOLUTION: This control device for a sodium - sulfur battery 12 is composed of a plurality of battery modules 14 connected in series, and is characterized by providing a temperature measuring means, a voltage measuring means and a current measuring means for measuring at least temperature, voltage and current of the modules 14 in a single controller 13, and preferably comprises a means for detecting the discharge end and the charge end.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288685-A (JP)
Title: Emergency vehicle information reporting system, base station of cellular phone, emergency vehicle, and general vehicle in this system, emergency vehicle information reporting program and information reporting program
Inventor: SATO RYUICHI
IPC: G08G1/0962
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emergency vehicle information reporting system suitable for supporting the passing of an emergency vehicle with an inexpensive facility by using an existing infrastructure as the essential structure of the system, a base station for cellular phone, emergency vehicle and general vehicle in this system, an emergency vehicle information reporting program and information reporting program.  <P>SOLUTION: This emergency vehicle information reporting system 1 comprises an emergency vehicle 2, a general vehicle 3 and a base station for cellular phone 4. The emergency vehicle comprises a turnout information reporting part 2a, a first car navigation system 2b, and a first position information reporting part 2c. The general vehicle 3 comprises a second car navigation system 3a and a second position information reporting part 3b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287807-A (JP)
Title: Illumination optical device and projector provided with the same
Inventor: OGAWA TAKANORI
IPC: G02B27/18
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical device which efficiently utilizes luminous flux emitted from a light source without complicating manufacturing operations, and to provide a projector provided with the same.  <P>SOLUTION: The illumination optical device includes a lens array which divides light source light into pieces of partial luminous flux, and a liquid crystal panel 441 including an image formation area 448 on which each divided partial luminous flux is superposed. The outer shape of the image formation area 448 has a rectangular shape with a longitudinal dimension A and a lateral dimension B (A≤B), and the contour of a small lens which constitutes the lens array has a rectangular shape with a longitudinal dimension α and a lateral dimension β (α≤β). The illumination region LA which is superposed on the image formation area 448 has a rectangular shape with a longitudinal dimension X and a lateral dimension Y (X≤Y). The dimensions α, β, A, B, X and Y satisfy the following relationships by using a constant C (C<A≤B):X/Y=α/β, X=A+2C, and Y=B+2C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286560-A (JP)
Title: Sliding member and manufacturing method therefor
Inventor: YAMADA SHIGEKI
IPC: C23C4/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a frictional resistance of the sliding surface of a sliding member which slides to such a moving body as to rotate or reciprocate, to a stable degree for a stable time, by rubbing.  <P>SOLUTION: The sliding member 6 which slides to such the moving body 7 as to rotate or reciprocate, has a more smoothly finished sliding-surface than that of the moving body 7. The sliding member 6 has a surface hardness of 600 Hv or higher, a polished sliding surface so as to have a surface roughness Rz of 0.4 μm or less, and hard particles with particle diameters of 0.5-5 μm consisting of one or more compounds of WC, Cr<SB>3</SB>C<SB>2</SB>, B<SB>4</SB>C, TiC, ZrC, NbC, ZrO<SB>2</SB>, and Al<SB>2</SB>O<SB>3</SB>, on the polished sliding surface of the sliding member 6 so as to adhere to the polished surface and occupy the area of 2-20% by ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298229-A (JP)
Title: Copper foil for printed wiring board and its manufacturing method
Inventor: MANABE HISATOKU
IPC: H05K3/38
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide copper foil for printed wiring board that can be dissolved by an alkali etchant and, in addition, is excellent in chemical resistance and heat resistance, and to provide a method of manufacturing the foil.  <P>SOLUTION: This copper foil has a cobalt and/or nickel layer containing germanium on at least its one surface, a chromate coating film layer on the cobalt and/or nickel layer, and a silane coupling agent layer on the coating film layer. In the method of manufacturing the copper foil, the chromate layer is formed on the cobalt and/or nickel layer containing germanium after the cobalt and/or nickel layer is formed by cathodically electrolyzing the copper foil in an electrolytic solution containing germanium and cobalt and/or nickel. In addition, the silane coupling agent layer is provided on the chromate coating film layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292332-A (JP)
Title: Scribing method and scribing device
Inventor: ARAYA HIDEYASU
IPC: C03B33/03
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a technical means where, in a method to engrave a scribe line, chipping at edges of a front and a rear ends of the scribe line is not generated entirely by traveling a cutter abutted to the surface of a rigid brittle plate such as a glass plate.  <P>SOLUTION: The pressing operation of a cutter 6 is started/ended inside edges 21, 22 of the front and the rear ends in the splitting direction of the rigid brittle plate 1. This scribing method can be carried out by setting the lower moving position and the upper moving position of the cutter 6 inside the edges 21, 22 of the glass plate. In conventional scribing devices, the starting point and the ending point for engraving the scribe line can not be set inside the edges 21, 22 of the glass plate, because the operation of the devices is integrated with the motion of the cutter 6 to be started from outside the front edge 21 of the glass plate 1 and stopped after passing the rear edge 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294857-A (JP)
Title: Occupant detecting device
Inventor: YASUI KATSUAKI
IPC: B60R21/015
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an occupant detecting device which can reduce the height of a sensor main body and enables cost reduction.  <P>SOLUTION: The occupant detecting device is equipped with luminous radiation means 21a-21h for casting lights in the almost horizontal direction, beam forming means 22a, 22b for turning the lights which the means 21a-21h cast into a parallel light beam or convergent light beam in the almost horizontal direction, downward reflection means 23a, 23b for reflecting the light beam toward a downward seat vicinity direction, and light receiving means 24a, 24b for detecting a state of the occupant by the incidence of an optical beam which collides against the occupant and is scattered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296063-A (JP)
Title: Printing system, information processing apparatus, information processing method, conflict control method, storage medium and program
Inventor: TANAKA SATOSHI
IPC: G06F12/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system for printing using a printer connected to a Web server according to a request from a Web client for setting high-speed pattern by reducing the number of server accesses due to conflict.  <P>SOLUTION: The printing system transmits function information and set value information of the printer acquired from the Web server to the Web client, and allows the Web client to control the conflict based on the received information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293947-A (JP)
Title: Compressor and piston for compressor
Inventor: KAWAMURA MAKOTO
IPC: F04B39/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor and a piston for a compressor wherein an appreciable operation is maintained by suppressing a sliding resistance to the piston.  <P>SOLUTION: The piston 29 comprises a piston body 41 formed to a hollow shape from a cylinder part 44 and a lid part 45, and a shoe pocket 30 integrated with the lid part 45 via connecting legs 46. The cylinder part 44 and the lid part 45 are unconnected at opposite edges along the diameter of a cylinder block 2. The hollow piston body 41 is thus flexibly deformable along the diameter of the cylinder block 2. Even if a cylinder bore 3 on a front end face of the cylinder block 2 has a shape collapsed along the diameter of the cylinder block 2, the piston body 41 reciprocates while deforming in conformance to the shape of the deformed cylinder bore 3 to reduce a sliding resistance between the piston 29 and the cylinder bore 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291988-A (JP)
Title: Synthetic resin bag with fastener
Inventor: HIGUCHI HIROHIDE
IPC: B65D33/25
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin bag with a fastener which satisfies essential fitting and sealing functions or the like of fastener and also includes a more effective function resistant to ultraviolet rays.  <P>SOLUTION: On the side of an opening 3 of a bag body 2 made of a transparent thermoplastic resin film formed by incorporating a combination of an organic ultraviolet light absorber and an inorganic ultraviolet light absorber consisting of an ultra-fine grain metal oxide, the fastener 4 made of a light-proof and colored synthetic resin without the ultraviolet light absorbers mixed is integrally stuck.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247094-A (JP)
Title: Method of manufacturing various kinds of metallic tubes by electroforming
Inventor: OKAMOTO SHINICHI
IPC: C25D1/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, such as the need for labor in mounting of auxiliary hook members 17, the expenses required for metallic tubes 19 and the short length of effective electroforming in a method of manufacturing various kinds of metallic tubes by using one or a plurality of wires 9 as a matrix and removing the wires 9 after performing the electroforming.  <P>SOLUTION: The method of fixing the wire 9 by using wire holding parts 22 having good electrical conductivity, then starting the electroforming by setting the wire to a holding tool 5, and in an initial period of this time, once immersing the wire down to the position of the wire holding parts 22 in a liquid surface 18 of an electroforming liquid and slightly electrolytically depositing material having electrical conductivity, such as nickel, on the wire 9, then performing the electroforming in the state of slight bringing up the holding tool 5 is adopted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297494-A (JP)
Title: Connector for probe
Inventor: KANEKO TETSUYA
IPC: H01R13/658
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily attain miniaturization and thinning of a connector.  <P>SOLUTION: A thin plate type connecting board part 8 has an electrode 8G3 for grounding on a lower surface 8S2 and respectively has electrically- conductive layers 8G1, 8G2 for grounding and electrically conductive layers 8E1, 8E2 formed between the electrically conductive layers 8G1, 8G2 for grounding with a specified interval on an upper surface 8S1, and a plug part 14 is constituted by including a shield 16 electrically connected to a grounding conductor of a flexible wiring plate 4 and a pair of signal terminals 14A and a grounding terminal 14B supported by an insulator 18 arranged on the inside of the shield 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293074-A (JP)
Title: Steel wire for hard drawn spring having excellent fatigue strength and hard drawn spring
Inventor: SUDA SUMIE
IPC: C22C38/44
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel wire for a spring for producing a hard drawn spring which exhibits fatigue strength equal to or above that of a spring obtained by using an oil tempered steel wire, and to provide the hard drawn spring.  <P>SOLUTION: The steel wire rod for a hard drawn spring has a composition containing 0.5 to 0.7% C, 1.0 to 2.0% Si, 0.5 to 1.5% Mn and 0.5 to 1.5% Cr, and the balance Fe with inevitable impurities, and in which the melting point A (°C) of oxide inclusions satisfies relation (1): A≤2×(TS/100)<SP>2</SP>-1.2×TS+3200; wherein, TS is the tensile strength of the steel wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298981-A (JP)
Title: Digest image generating apparatus, digest image generating method, digest image generating program, and computer-readable storage medium for storing the digest image generating program
Inventor: HIROSE SHOZO
IPC: G06F17/30
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digest image generating apparatus and method therefor capable of generating a proper digest image in response to a category.  <P>SOLUTION: A plurality of feature extract sections 14, 16, 18, 20, 22 extract features of a plurality of kinds different from each other such as scene changes, a camera motion, the luminance and color of a designated area, a telop, and the sound from an original image, read a scene extract condition corresponding to a selected category from a library 26, produce a play list listing up feature information of scenes with a feature for satisfying the condition, and select a particular scene from the original image according to the play list to generate a digest image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299125-A (JP)
Title: Wireless call system, wireless call control apparatus, mobile wireless terminal, and wireless call system
Inventor: TAMURA TOSHIYA
IPC: H04W88/06
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless call system, a wireless call control apparatus, a mobile wireless terminal, and a wireless call method, which can be moved outer a wide range while a user is waiting for his turn and can reduce its introduction cost.  <P>SOLUTION: The mobile wireless terminal 100 transmits a BT address and a telephone number to the wireless call control apparatus 200 via the BT communication of a BT communication unit 100, and the wireless call control apparatus 200 registers the address and telephone number in a memory 240 as a reservation. Thereafter, when its reserved turn comes, the wireless call control apparatus 200 calls the mobile wireless terminal 100 through the BT communication. When the apparatus 200 receives no response from the terminal 100 with respect to the call the call is made via a mobile communication network through a wired communication unit 220.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290839-A (JP)
Title: Method for drawing-bending tubing
Inventor: UEI SEISHI
IPC: B21D7/025
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing-bending method of a tubing by which working is performed without generating cracks and wrinkles when performing bending of the small radius the R/D of which is ≤1.5 of a thin wall tube the t/D of which is ≤4.0% by using an existing rotary drawing-bending apparatus.  <P>SOLUTION: In a method for performing the rotary drawing-bending of the tubing by using a drawing-bending machine having a rotatable bending die, a tube booster device for pressurizing the tubing from the direction of the tube axis, a pressure die for moving the tubing in the direction of the tube axis in accordance with the progress of the bending by pressurizing the outside of the bending of a tube stock, a wiper die for holding the inside of bending of the tube stock and a core bar inside the tubing, the formula, 2.5≤(D-2 t-B)/(D-2t)×100(%)≤7.5 is satisfied by the clearance between the outside diameter of the core bar and the inside diameter of the tubing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304225-A (JP)
Title: Data recovery circuit
Inventor: NAGANO HIDEO
IPC: H03L7/099
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a data recovery circuit for detecting the leading bit of serial data received without transmitting data for informing of a gap of packets or without using a dedicated circuit.  <P>SOLUTION: A phase locked loop (PLL) circuit is constituted of a phase comparator 10, a VCO 20 and an 1/N frequency divider 30. A sampling reference clock CLK0 is generated by 7/4 multiplying an input clock CLK and data only for three periods of the sampling reference clock CLK0 are stored in a shift register 51 in each four bits. Bits for outputting parallel data from the data of a shift register 51 are determined by the count value of a counter for counting up seven periods of the sampling reference clock CLK0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002323137-A (JP)
Title: Radial shaft seal
Inventor: WOLF HANS-OTTO
IPC: F16J15/3244
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a radial shaft seal having an improved sealing characteristic, even when a shaft makes a rotary motion and even when the shaft is stopped. SOLUTION: This radial shaft seal is a radial shaft seal which includes a support ring 1 for incapably mounting a seal unit 2 incapable of removing to consist of material hard with durability, this seal unit 2 can be bent axially of a shaft 4 which must be sealed, to include an elastically deformable seal lip part 20, this seal lip part 20 has a surface contour 6 abutting to the shaft 4 to seal it under the initial stress in the radial direction, in the case of using the radial shaft seal as indicated by handling; and in this way, when the shaft 4 is rotated, recirculation of a leaking fluid is caused to a space 3 which must be sealed, the radial shaft seal is characterized, by integrally forming the seal unit 2 and the seal lip part 20 further forming of elastomer material.
Patent JP-2003306895-A (JP)
Title: Transparentizing agent for paper and method of producing transparentized paper
Inventor: UCHIDA TATSUO
IPC: D21H21/26
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparentizing gent for paper that has excellent transparency, surface greasiness of transparent paper, removal of transparentizing agent and recycling of paper.  <P>SOLUTION: The transparentizing agent comprises an aqueous compound that is represented by general formula (1) (R<SP>1</SP>is a monovalent hydrocarbon or an alkoxyalkyl; Z<SP>1</SP>is H, an acyl, a monovalent hydrocarbon or -CONH-R<SP>2</SP>; A<SP>1</SP>is a 2-4C alkylene; n is 1-3; m means a number satisfying n×m=25-700 wherein R<SP>2</SP>is a 1-22C monovalent hydrocarbon and melts at ≥40°C).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312894-A (JP)
Title: Sheet carrying device and image forming device
Inventor: SAWANAKA HIROSHI
IPC: B65H9/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet carrying device and image forming device for attaining carrying stabilization and enhancement in quality and printing precision of various sheets, particularly, heavy paper.  <P>SOLUTION: By use of a plurality of detecting means provided on the sheet carrying device, the characteristic of a sheet is grasped from a required time from the detection of the tip or rear of the sheet by one detecting means to the detection of the tip or rear of the sheet by at least one remaining detecting means, and the carrying of sheet or an image formation is controlled to an optimum state.  <P>COPYRIGHT: (C)2004,JPO