baber/WOPTO huggingface dataset:
Patent JP-2003294379-A (JP)
Title: Heat exchanger
Inventor: MAEBATAKE HIROMITSU
IPC: F28F9/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger for preventing deformation of the other end side tube without increasing the number of part items.  <P>SOLUTION: This heat exchanger has the tube 110 for forming a first passage 111 and a second passage 112 inside, and laminated in a plurality, and a header 140 for forming a first partition chamber 141 and a second partition chamber 142 extending in the laminating direction of the tube 110 on the inside, connected with one end side of the tube 110, and respectively communicating the first passage 111 with the first partition chamber 141, and the second passage 112 with the second partition chamber 142. The other end side of the tube 110 is communicated with the first passage 111 and the second passage 112 by a communicating passage 113, and is bent in an L shape with a bending part 114 having the prescribed length L. A tip opening part 115 bent in an L shape is joined to an adjacent tube 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297380-A (JP)
Title: Stainless steel separator for fuel cell
Inventor: MORITA YOSHIKAZU
IPC: H01M8/02
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel separator for a fuel cell providing compatibility between low contact resistances and high corrosion resistances.  <P>SOLUTION: In the separator for the fuel cell, a steel plate surface facing a fuel electrode 3 is pickled and a steel plate surface facing an oxide electrode 2 is subjected to surface roughening such as electrolytic etching. The surface roughening can be applied before or after pickling and passivation processes. Or the roughened steel plate surface can be used in an oxide electrode 2 side without applying the pickling and passivation processes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291669-A (JP)
Title: Heat shielding plate mounting structure for fuel tank
Inventor: YONEZAWA KENJI
IPC: F02M37/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat shielding plate mounting structure for a resin fuel tank capable of exhibiting excellent heat resistance and capable of surely holding a heat shielding plate.  <P>SOLUTION: A resin member 50 is provided with a first cylindrical member 30 capable of being welded on the fuel tank 10 and a second cylindrical member 40 having a melting temperature higher than the first cylindrical member. The first cylindrical member is jointed to an outer periphery of the second cylindrical member. The first cylindrical member protrudes to an end of the axial direction, and the second cylindrical member protrudes to the other end of the axial direction. A bolt 60 is inserted into an inside of the second cylindrical member from the end to which the first cylindrical member of the resin member 50 protrudes so that the bolt 60 protrudes to a protruding end surface of the second cylindrical member. The first cylindrical member 30 of the resin member 50 is welded to the fuel tank 10. The bolt 60 is inserted into an insertion hole 21 of the heat shielding plate 20, and is fastened and fixed by a nut 70. A flange 43 extending outward is preferably formed on the protruding end surface of the second cylindrical member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303287-A (JP)
Title: Contents distribution system for vehicle and program for vehicle contents distribution method for vehicle
Inventor: TESHIMA TORU
IPC: G06Q30/06
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the communication time to download various kinds of contents, and to make reducible the call rates.  <P>SOLUTION: A content distribution system or vehicle in a recorder, a communication unit 38, a retrieval means 91 which satisfies predetermined retrieval conditions and retrieves a communication means, and a recording means 92 which receives the distributed content via the communication unit 38 following the communication means if the communication means to satisfy the retrieval conditions is available, downloads it in the recorder, or receives the distributed content via the communication unit 38 following an alternative communication means and downloads it in the recorder if the communication means to satisfy the retrieval conditions is unavailable. Even when the content of a large capacity such as map data is downloaded, the communication time is shortened, and the call rates can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306562-A (JP)
Title: Coated elastomer article
Inventor: ANDO NAOKI
IPC: B05D7/24
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve user-friendliness and external appearance of TPE-made members in machines, electric machines, household electric appliances, electronic equipments, etc., by providing them with a UV-curing coating or with a decorating UV-curing coating.  <P>SOLUTION: Key tops 1 made of a transparent hard resin, a key-surrounding shock-absorbing area (skirt) 3 made of a TPE material, and a base section 2 are fabricated in advance by two-color insert molding. Their surfaces are then coated with (1) a white-toned primer, by (2) a translucent silver metallic coating, and finally by (3) a special UV-curing coating. Letters and figures are printed on the key top surfaces by pad printing in between the steps of coatings (2) and (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306281-A (JP)
Title: Pulley for elevator
Inventor: SAKUMA YOICHI
IPC: B66B7/10
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulley for an elevator having a function to prevent vertical vibration due to nonuniformity of tension from occurring by adjusting the tensions of a plurality of main ropes disposed and wound parallel with each other.  <P>SOLUTION: One pulley groove 5 in which one of the main ropes is wound is provided in a grooved pulley 4, and a plurality of grooved pulleys 4 having side faces opposed to each other are pivotally supported on a pulley shaft 1. A nut-like holding body 8 is screwed into the pulley shaft 1 to hold the plurality of grooved pulleys 4 on the pulley shaft 1 at a specified position in the longitudinal direction of the pulley shaft 1. Thus, the plurality of grooved pulleys 4 disposed in overlapped state are rotatably pivoted on the pulley shaft 1. When the elongation of the main rope and a slip of the rope on the pulley groove 5 corresponding to the main rope occur, the grooved pulleys 4 are rotated alone irrespective of the other grooved pulleys 4. Thus a difference in tension between the plurality of main ropes can be balanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307404-A (JP)
Title: Method and apparatus for measuring shape
Inventor: ICHINOKI YUKIO
IPC: G01B7/28
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow detection of an angle in multiaxial direction when measuring the shape of an object to be measured.  <P>SOLUTION: A ball 3 equipped with an operation rod 15 is rotatably housed in a case 11. A first magnet 21 is provided to a surface of the ball 3 on the side opposite to the operation rod 15, and a second magnet 23 is provided to a surface of the ball 3 which is perpendicular to the first magnet 21. First Hall elements 27 and 29 are provided to a first circuit board 25 on the case 11 side. The distance between the first magnet 21 and the first Hall elements 27 and 29 changes as the ball 3 rotates with its center as a first axis which is orthogonal to the plane of a figure 1. An rotational angle is detected according to the difference in voltage that occurs between the Hall elements 27 and 29. A pair of Hall elements are provided to the first circuit board 25 in the direction orthogonal to the plane of the figure 1 as well, by which the rotational angle of the ball 3 whose center is a second axis in the vertical direction of the figure 1 is detected. Further, the second magnet 23 is also provided with a pair of Hall elements, for detecting the rotational angle with its center being a third axis lateral in the figure 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003207608-A (JP)
Title: Nd filter and its manufacturing method, and imaging device
Inventor: WATANABE SHUJIRO
IPC: G02B5/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ND filter which can have its transmissivity selected higher than before, makes its manufacturing method easy, and has nearly uniform transmissivity in the visible ray region.  <P>SOLUTION: The ND filter of thin-film constitution which controls the quantity of transmitted light is constituted by laminating at least a metal film 3 made of Al or Al alloy and Nb films 5 and 7 on a light-transmissive base material 1 across dielectric films 4, 6, and 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003307692-A (JP)
Title: Beam controller
Inventor: MIURA TATSUYUKI
IPC: B41J2/44
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To make the operation of an ASIC surer when the ASIC is actuated by performing control without stopping the ASIC even if the actuation of the ASIC is delayed.  <P>SOLUTION: As the power source is turned on, the ASIC 52 and a CPU 51 are actuated and the CPU supplies a laser-on signal to a laser driving circuit instead of the ASIC. Consequently, a semiconductor laser element emits a laser beam. The laser beam is deflected by a deflecting device for scanning and then detected by a beam position detection sensor. A horizontal synchronous detection circuit generates a horizontal synchronizing signal with the detection signal from the sensor. The ASIC begins to send image data for control out to the laser driving circuit in response to the horizontal synchronizing signal. When the image data for control begin to be sent out from the ASIC, the ASIC responds to the horizontal synchronizing signal which is generated, line by line, to perform beam control based upon the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314643-A (JP)
Title: Loading cam device for toroidal type continuously variable transmission
Inventor: TANIGAWA TAKAHITO
IPC: F16H15/38
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate requirement for complicated shape of a cam plate 11a or provision of a runoff groove in order to locate a retainer 12a to hold rollers 13--in the radial direction and enable to form the cam plate 11a in a small and light construction.  <P>SOLUTION: The inner peripheral edge of the retainer 12a is positioned in proximity to and opposing to the outer peripheral surface of the base end of an input shaft 1, so that location of the retainer is made. The cam plate 11a has no need for provision of a structure for making the location, and the problems can be solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318576-A (JP)
Title: Substrate mounting recognition system
Inventor: TAKAMURE TOMOKI
IPC: H05K7/14
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a substrate mounting recognition system which can confirm the sure mounting including the case that the longitudinal size of an interface substrate is long.  <P>SOLUTION: When the interface substrate 2 is mounted in a rack, upper and lower or more pins 7, 8 for confirming mounting of a plurality of connecting pins of the substrate 2 are surely inserted, and only after a wiring 6 and the pins 7, 8 for confirming mounting are constituted at a conducting route for confirming the mounting from a CPU 5, the CPU 5 recognizes the mounting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316979-A (JP)
Title: Order receiving device for printed matter
Inventor: KURATA HIDEYUKI
IPC: G06Q10/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an order receiving device for a printed matter capable of providing a commodity printed with an image desired by a customer.  <P>SOLUTION: From a client, the order receiving device receives the designation of at least one commodity to be purchased from commodities stored in a database, and the designation of the image to be printed on the commodity (step S402). A three-dimensional image of the commodity printed with the designated image is prepared on the basis of information regarding a printing environment stored in a database. The prepared three-dimensional image is provided to the client in a form of a Web page (step S410).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313437-A (JP)
Title: Curable composition and conductive roller
Inventor: MANABE TAKAO
IPC: G03G15/08
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, though various storage stability improvers are investigated to ensure the pot life of an addition-type curable composition, the curability of the composition is lowered in order to ensure the storage stability.  <P>SOLUTION: A conductive roller is prepared by forming an elastic conductive rubber layer around a conductive shaft. The rubber layer is formed by curing a curable composition essentially comprising (A) an organic polymer having alkenyl groups, (B) a compound having at least two hydrosilyl groups, (C) a hydrosilylation catalyst, (D) an organic compound having a carbon-carbon double bond and carbonyl groups bonded to the carbon atoms forming the double bond, (E) an organic compound having a carbon-carbon triple pond, and (F) a conductivity-imparting agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003012552-A (JP)
Title: Postoperative recurrence prophylactic against premenopausal breast cancer
Inventor: IGARI YASUTAKA
IPC: A61K47/34
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a new postoperative recurrence prophylactic against premenopausal breast cancer. SOLUTION: This postoperative recurrence prophylactic against premenopausal breast cancer, comprising GnRH agonist or antagonist. Consequently, postoperative recurrence of premenopausal breast cancer can be prevented without a serious adverse effect by the postoperative recurrence prophylactic against premenopausal breast cancer comprising the GnRH agonist or antagonist. The medicine can be made to act for many hours by using a long-term sustained release microcapsule without frequently administering the medicine. Prophylactic recurrence of premenopausal breast cancer can be prevented for a long recurrence prevention period with great convenience.
Patent JP-2002328406-A (JP)
Title: Interchangeable lens with image blur correcting function
Inventor: TERUI NOBUHIKO
IPC: G03B5/00
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an interchangeable lens with an image blur correcting function capable of realizing more accurate image blur correction in a lens interchangeable camera having a detection means for detecting the variation of an angle. SOLUTION: The camera is provided with an image blur correcting optical system and an image blur correcting driving part 6 for relatively shifting an image plane in order to correct image blur. The camera is also provided with an angle change detection means 5 for detecting the change of the angle of the optical axis of a photographing device, a state detection means 7 for detecting the state of a photographing optical system, an image blur correcting driving control part 4 for controlling the image blur correcting driving part corresponding to output from the detection means 5 and 7, and means 2 and 4 for storing the position of the center of gravity and the weight of a camera body 1 and a lens barrel 3 and obtaining the position of the center of gravity in the combining posture of the devices based on the stored information so as to decide the position of the center of rotation.  Then, image blur correcting driving control is performed based on the decided results.
Patent JP-2003319395-A (JP)
Title: Encoding apparatus and method, decoding apparatus and method, recording medium, and program
Inventor: HARUHARA OSAMU
IPC: H04N19/503
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize information compression with higher efficiency.  <P>SOLUTION: A VLC (Variable Length Codes) table selection encoding section 317A built in a reversible encoding section 317 of an image information encoding apparatus 310 selects a VLC table providing encoding with the highest efficiency depending on the frequency of run level symbols of transforms coefficients among a plurality of prepared VLC tables in advance as a VLC table applied to a run level symbol located at the lowest frequency in Zig-zag scanning, and a VLC table selection estimate section 317B designates a VLC table providing encoding with the highest efficiency estimated on the basis of a prescribed rule as a VLC table used for encoding second and succeeding run level symbols in the Zig-zag scanning. A reversible encoding section 317 uses the VLC tables to encode a quantized transform coefficient. This invention is applicable to an image information encoding apparatus and an image information decoding apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310019-A (JP)
Title: Supply fertilizer bag receiver in fertilizer applicator
Inventor: MISHIRO MITSURU
IPC: A01C23/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supply fertilizer bag receiver which has a compact machine frame, can travel and simultaneously apply a fertilizer in a state holding the longitudinal balance of the machine frame and stabilized on a fertilizer- applying operation, facilitates the supply of the fertilizer, and can continuously apply the fertilizer.  <P>SOLUTION: This fertilizer applicator 1 for douching a flowing fertilizer received in a fertilizer tank 10 into a field with fertilizer-applying nozzles 29 is characterized by disposing receiving containers 12 having the same shape as that of a supply fertilizer bag in spaces below the fertilizer tanks 10 disposed in the front portion of the machine frame. Therein, each of the receiving containers 12 is engaged and supported with the hook portion 16a of an opening or closing lever 16 in a state receiving the supply fertilizer bag, and is disengaged by the downward rotation of the opening or closing lever 16 in a state capable of being rotated in an obliquely outer direction, when the fertilizer is supplied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313491-A (JP)
Title: Coating fluid for metal substrate
Inventor: AKIZUKI TAKAMASA
IPC: C09D167/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating fluid in which the constituent solvent may be a nonhalogenous one and which gives a coating film excellent in heat resistance, transparency, and adhesion to metal substrates.  <P>SOLUTION: The coating fluid comprises a polyarylate having sulfur atoms in the main chain and an organic solvent. A coating film obtained from the coating fluid and a metal substrate having the coating film are also provided. The organic solvent used may be a nonhalogenous organic solvent such as toluene, methyl ethyl ketone, N,N-dimethylacetamide, cyclohexanone, or N- methylpyrrolidone. The metal substrate used may be an aluminum, iron, stainless steel, or copper one.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031845-A (JP)
Title: Formation of low-resistivity p-type gallium nitride
Inventor: STOCKMAN STEPHEN A
IPC: H01L21/324
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To enable the p-type gallium nitride of a light emitting diode to be reduced in resistivity. SOLUTION: A practical form of a process of forming a lowresistivity III-V element nitride (e.g. GaN) p-type layer is that hydrogen supply sources (typically, NH3 ) in an epitaxial growth chamber are all eliminated in a cooling process after growth. The hydrogen supply sources are eliminated in a cooling process, by which acceptor impurities (e.g. Mg) are all prevented from being additionally passivated by hydrogen atoms in a cooling process. After a cooling process is carried out, a wafer is annealed at a relatively low temperature (e.g. below 625 deg.C), and all hydrogen is eliminated from an Mg-doped layer.
Patent JP-2003008473-A (JP)
Title: Receiver for mobile communication system
Inventor: SEO SEUNG WAN
IPC: H04B1/707
Filed: 2002-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a receiver capable of simplifying hardware required for radio signal processing in accordance with the channel characteristics in a 3rd generation mobile communication system using physical channels or the like. SOLUTION: The receiver for the mobile communication system includes fingers 211-213 for performing in parallel a radio signaling of downlink physical channels recommended in the 3GPP(3rd generation partnership project) standard and inputted through multiple paths in a first-in first-out(FIFO) manner, combiners 201-204 for summing a certain channel of different time offsets outputted from the fingers 211-213 with an identical timing, and a selector 210 for controlling the different physical channels outputted from the fingers 211-213 to be summed by the different combiners, respectively.
Patent JP-2003324583-A (JP)
Title: Image reader
Inventor: YANO KOJI
IPC: G06T1/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of reducing the time for initialization, by omitting a positioning operation when an optical scanner is already at the true home position at turning on of power.  <P>SOLUTION: The image reader is provided with a CPU 15 for controlling the operations of a system, a ROM 16 for storing operation program, a RAM 17 as an area in which the CPU 15 executes data processing, and a non-volatile RAM 18 for storing various set values. The image reader is also provided with an A/D conversion circuit 19 for converting electric charges read out from a CCD 11 into digital data, an ASIC 20 for applying image processing to the digital data, and a motor driver 21 for moving an optical scanner.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048343-A (JP)
Title: Hand-held type printing system onto surface or medium
Inventor: SAUND ERIC
IPC: H04N1/047
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To improve a hand-held printer system to print stored images onto a surface or the other medium. SOLUTION: Particularly, various embodiments are adapted for hand-held printing onto a white board surface. In embodiments, the printer system includes a marking mechanism 140 having at least one printing head, a position-detecting system 150 for detecting the position of the at least one printing head, and a control mechanism 120 for driving at least one printing head on the basis of the detected position. In other embodiments, the system includes a local position-detecting system for detecting a position related to a drawing surface of the at least one printing head.
Patent JP-2003324631-A (JP)
Title: Program production method
Inventor: ITO TSUTOMU
IPC: H04N5/262
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program production method in which a user can instantly see in an edit display what kind of studio videos are to be reproduced.  <P>SOLUTION: A representative image menu 500 is added to a menu in the edit display 401. When the representative image menu is selected, and if the edit display is divided into block units, a representative image 100 is automatically displayed in a studio block 402. If the edit display is not divided into the block units, the representative image 100 is automatically displayed in the edit display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320752-A (JP)
Title: Heat sensitive recording material
Inventor: KANAYAMA SHUJI
IPC: B41M5/337
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, in which images having uniform density and high image quality can be recorded, in the heat sensitive recording material for printing on one and the same surface a plurality of times with high speed and high energy.  <P>SOLUTION: In the heat sensitive recording material having a heat sensitive recording layer and a protective layer, this heat sensitive recording material includes a fatty acid multivalent metal salt and an inorganic and/or fatty acid lithium salt.  <P>COPYRIGHT: (C)2004,JPO