baber/WOPTO huggingface dataset:
Patent JP-2003328080-A (JP)
Title: High-strength steel pipe superior in low-temperature toughness and deformability, and method for manufacturing steel plate for steel pipe
Inventor: TERADA YOSHIO
IPC: C21D8/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe superior in toughness at a weld heat-affected zone and deformability, having strength corresponding to X60-X80 in the API (American Petroleum Institute) standard.  <P>SOLUTION: The high-strength steel pipe superior in deformability comprises: a base metal part which contains strictly controlled amounts of Mg, N and O on the basis of a low C-Nb-Ti-based composition, fine carbonitrides containing oxides consisting of Mg and Al therein, and composites consisting of oxides and sulfides; and a welded part of a low C-Mn-B-based metal, wherein the base metal part has an adequate HAZ toughness and a high uniform elongation, and the weld metal part has 0.95-1.15 times as high hardness as the base metal part has. Then, the high-strength steel pipe superior in the toughness at the weld heat-affected zone and deformability can be provided. As a result, security of a pipeline is remarkably improved, and transportation efficiency is improved as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347172-A (JP)
Title: Active carbon for electric double-layer capacitor, and electrode for electric double-layer capacitor
Inventor: SUGITANI TORU
IPC: H01G11/86
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide active carbon for an electric double-layer capacitor capable of providing an electrode for an electric double-layer capacitor excellent in strength, etc.   <P>SOLUTION: The active carbon for an electric double-layer capacitor has an average particle size of 20-60 μm, with a standard deviation value representing 0.400-0.600 particle size distribution. The active carbon is preferred to contain active carbon (a1) whose particle size is 20 μm or less by 25-50%, active carbon (a2) whose particle size is 20 μm to less than 40 μm by 15-55%, and active carbon (a3) whose particle size is 40 μm or larger by 20-50% ((a1)+(a2)+(a3)=100%). The electric double-layer capacitor electrode comprises the active carbon, conductive carbon, and a binder. The active carbon is preferred to be contained in the electrode for the electric double-layer capacitor by 10-95 wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345305-A (JP)
Title: Method for driving oeld (organic electroluminescence display) using frame reset
Inventor: LEE GIL JAE
IPC: H05B33/14
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate electric charges of the parasitic capacitor of a pixel by applying an equal potential on a data line and a scan line and by applying a reverse potential to them for performing initialization which making scan lines have an initialization section in order to eliminate effect of electric charges to be generated among scan lines.   <P>SOLUTION: In the method for driving an OELD panel, so that a pixel is selected by applying necessary voltages respectively on a data line and a scan line, a voltage to be supplied to the scan line is varied only when a selected line among many scan lines (1, 2... last) is in a light emitting state and the voltage of a data line is supplied to the data line in the light emitting section of the selected scan line among the many scan lines (1, 2... last).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339424-A (JP)
Title: Hair dyeing brush
Inventor: FUJINUMA HIROYUKI
IPC: A45D19/02
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To comb hair with a hair dyeing brush fitted to the fingers regardless of the size of the fingers in partially dyeing hair with the hair dyeing brush put on the fingers.   <P>SOLUTION: This hair dyeing brush 1A is composed of a sheet 2 applied to the fingertips, and a brush part 4 fixed to the sheet 2. The brush part 4 is formed by erecting a number of bristles 5 made of synthetic resin having a length of 1-8 mm and a diameter of 0.6-0.2 mm on a base board 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345600-A (JP)
Title: System program updating method and electronic equipment
Inventor: UMETSU HIDEYUKI
IPC: G06F11/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system program updating method and electronic equipment capable of updating a system program such as a BIOS program without considering the using condition of an application program being started on a personal computer.   <P>SOLUTION: When the rewriting of a BIOS-ROM 18 is ended, the data of an application program being started on a personal computer 1 or the data of a device are stored in an HDD 16, and the power source of the personal computer 1 is interrupted (a step S103). After the lapse of a predetermined time, power is supplied to the personal computer 1 (S104), and the personal computer 1 is started. At that time, the application data and the device data before the interruption of the power source stored in the HDD 16 are moved to a main memory 13 (a step S106).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345544-A (JP)
Title: Image forming device and image forming system
Inventor: YAMAGUCHI YASUHIKO
IPC: B41J29/42
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly execute the interruption of a job, and to simply manage the procuration of the job even when executing the interruption.   <P>SOLUTION: When an interrupting job to be given priority over a reserved job is set by a user interface part 20, a control part 25 displays the list of reserved jobs at a user interface part 20, and easily and quickly sets a desired job as an interrupting job. At the time of setting the interrupting job, an image forming device 10-n substituting the interrupting job is detected from equipment connected through a network 55, and the interrupting job and transfer management information for managing the transfer of the interrupting job are transferred to the device 10-n. Thus, information associated with the transferred job is displayed or outputted by the devices 10 and 10-n based on the transfer management information so that the transferred job can be easily managed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005103-A (JP)
Title: Similar document retrieval device and similar document retrieval method
Inventor: KOBAYASHI TSUTOMU
IPC: G06F17/30
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a similar document retrieval device capable of solving the problem of the reduction in precision by unnecessary words by improving the precision of similarity calculation.  <P>SOLUTION: The category of a retrieval key document is designated. The words of the retrieval key document are extracted by a word extraction means. Category information showing unnecessary words in word unit is stored in a buffer, a word that is an unnecessary word is deleted from the words extracted by the word extraction means, and only words that are not unnecessary words are stored in the buffer. Based on the words except the words determined as unnecessary words of the retrieval key document and a document to be retrieved, the similarity between the both is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007219-A (JP)
Title: Broadcast signal retransmitting system for mobile
Inventor: SUGIURA TOSHIHIRO
IPC: H04N21/647
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user in a mobile travelling on a road to stably select a station and demodulate a desired broadcast by providing the user with a broadcast signal retransmitting system for a mobile which broadcasts each kind of broadcast signals toward the road of the mobile.  <P>SOLUTION: This system receives a television broadcast signal in ground wave digital broadcasting or the like with a reception facility 30, and converts the signal into an optical signal, and optically transmits it to base stations 32 for TV distributed along a line. Moreover, a repeater 38 for TV is arranged between the base stations 32 for TV, and this system transmits optical signals to this repeater 38, too, from the base station 32 for TV. Then, the base stations 32 for TV and the repeaters 38 for TV convert acquired optical signals into the original television broadcast signals, and transmit the television broadcast signals via a coaxial cable to a leakage coaxial cable (LCX) 20 laid already for use in train radio. As a result, the television broadcast signal is retransmitted to a train under travel from the LCX.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000364-A (JP)
Title: Disinfectant
Inventor: NAGAYAMA ZAIMEI
IPC: A61L2/20
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a disinfectant which is extensively effective for gram positives such as methicillin-resistant Staphyrococcus aureus and vancomycin-resistant Enterococcus, gram negatives such as Serratias and Pseudomas aeruginosa and other bacteria containing fungi.  <P>SOLUTION: This disinfectant contains gentiana violet, a citric acid based tris buffer and hydrogen peroxide. Otherwise, it contains malachite green and the citric acid based tris buffer, and further, hydrogen peroxide as required. A synergic effect on the gram negatives can be obtained especially by the combination of three agents. The addition of sugers can inhibit the precipitation of the gentiana violet or the malachite green.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014573-A (JP)
Title: Substrate-buried capacitor,circuit substrate buried therewith, and manufacturing method thereof
Inventor: AZUMA MITSUTOSHI
IPC: H01L21/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-buried capacitor, a circuit substrate buried with the substrate-buried capacitor, and a manufacturing method of the substrate-buried capacitor wherein the thickness of the capacitor is reduced, and the spaces for the lead wires led from the capacitor are reduced, and further, the wiring lengths of the lead wires themselves can be shortened.  <P>SOLUTION: The circuit substrate buried with the substrate-buried capacitor is configured out of a substrate 10, a lower electrode 11, a dielectric layer 12, an upper electrode 13, and an insulation layer 14. The capacitor is formed out of the lower electrode 11, the dielectric layer 12, and the upper electrode 13. The substrate-buried capacitor shown in the figure performs respectively the leadings of the upper and lower electrodes by top-surface openings 15 and rear-surface openings 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015286-A (JP)
Title: Digital camera
Inventor: SHIRAKAWA MASANOBU
IPC: G06K15/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera whereby a user can confirm a result of compositing object data with background data and confirm the object data recorded on a memory in a short period of time.  <P>SOLUTION: A nonvolatile memory individually stores the background data and the object data, and in the case of displaying the object data stored in the nonvolatile memory in a standard reproduction mode, an LC 26 displays the object data at a particular magnification (first magnification) depending on an image size of the object data independently of whether or not the background data are not set to the mode. On the other hand, in the case of displaying the composite image data in a print preview mode, magnification processing is applied to the object image data at a magnification smaller than the first magnification to display the object data on the LCD 26 so that the entire data can be displayed on a screen of the LCD 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011715-A (JP)
Title: Double row bearing for rolling stock axle
Inventor: SHIROTA SHINICHI
IPC: F16C19/38
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a good double row bearing for a rolling stock axle wherein friction of the inner surface of an inner ring with a ridge section is prevented from generating a flaw in the outer surface of the rolling stock axle.  <P>SOLUTION: In the double row bearing 31 for the rolling stock axle, the inner rings 33 and 34 engaging with the rolling stock axle 1 are divided axially. The inner surfaces of respective inner rings 33 and 34 are provided with cylindrical straight sections 33c and 34c tightly engaging with the axle and insertion guide surfaces 33b and 34b formed at the edges of the inner surfaces connecting with abutting end surfaces 33a and 34a. The peripheries of the ridge sections 35 and 36, namely intersections between the straight sections 33c and 34c and the insertion guide surfaces 33b and 34b, are provided with lubricant induction openings 41 and 42 for communicating the inner surfaces with the outer surfaces of respective inner rings 33 and 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223275-A (JP)
Title: Input device
Inventor: FUJIWARA TOSHIMITSU
IPC: G06F3/038
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to produce an input device which is simple in composition, compact in size and producible at a lower cost even if it is thin.  <P>SOLUTION: At least one primary electrode 2 and more than one secondary electrodes 3 are formed in the same face. The position of a conductor 8 is specified based on the difference in electrostatic capacity, which is changed by the conductor 8 located on the sides of the surfaces of the both electrodes, between the primary electrode 2 and the secondary electrodes 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003113094-A (JP)
Title: Method of extraction for producing extract of silky fowl and extract of silky fowl
Inventor: KO SHURAN
IPC: A23L33/10
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To make an extract of silky fowl hard to deteriorate and cold stored for a long time. SOLUTION: This method uses a basic raw material comprising the meat of silky fowl formulated with Acanthopanax spinosum, jujube, Totyuu (bark of Euonymus tricocarpus), Zingiber siccatum, Glycyrrhiza, Gomisi (fruit of Schizandra chinensis), lycii fructus, Erythrina indica Lam, ginseng and dried orange peel. The extract of the silky fowl is obtained by putting the basic material and water into a sealed vessel, heating at a predetermined temperature and a predetermined time and then compressing with a compressor. The extract of the silky fowl is obtained by adding various Chinese medicine in this case. Accordingly, the extract is free from deterioration and subjected to a cold storage for a long time. This extract promotes blood circulation in the body, actives the metabolism, removes old blood, enhances the heart and vitality and improves physical strength.
Patent JP-2004020205-A (JP)
Title: Substrate inspection device
Inventor: TAKEBAYASHI HIDEO
IPC: H05K3/00
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of inspection by reasonably and surely simplifying the wiring working of connection or the like of connectors or the switch operation, and confirmation working or the like of a display in inspection working of a wiring board.  <P>SOLUTION: A substrate inspection device is provided with a substrate holding part provided rotatably on a substrate holding frame 4 for holding an inspection object substrate so as to expose both front and rear faces of the inspection object substrate 8 and holding the substrate holding frame in horizontal and vertical states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023286-A (JP)
Title: Tuner for receiving terrestrial digital broadcasting
Inventor: TANAKA RYOICHI
IPC: H04N5/60
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tuner for receiving terrestrial digital broadcasting that uses a common reference oscillator to reduce the cost in the case of extracting, through two frequency conversions, the segments of a channel with a digital broadcast signal superimposed thereon.  <P>SOLUTION: The tuner includes: a first mixer 4 for applying frequency conversion to a television signal of a channel having a segment with a digital broadcast signal superimposed thereon into a first intermediate frequency signal; and a second mixer 11 for applying frequency conversion to a digital broadcast signal of a segment in the first intermediate frequency signal into a second intermediate frequency signal whose frequency is lower than that of the first intermediate frequency signal. A common reference oscillator 7 is used to generate a first local oscillation signal supplied to the first mixer 4 and a second local oscillation signal supplied to the second mixer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022735-A (JP)
Title: Part-mounting board
Inventor: SAITO TAMIO
IPC: H05K1/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a part-mounting board where a unused space is efficiently used to suppress spurious radiation in a comparatively simple structure.  <P>SOLUTION: The part-mounting board 10 is provided with a plurality of boards A to E and a plurality of electronic components 72, and a loop circuit LP 1 whose both ends are connected with a resistor 72 is provided on their surface or among a plurality of boards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022810-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YOKOYAMA YUICHI
IPC: H01L21/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of uses of resist films and solve the problem that diameter of frontage is expanded by etching in a manufacturing process of a semiconductor device with storage node.  <P>SOLUTION: The manufacturing process comprises the steps of forming an interlayer insulation film 11 for covering the upper side of bit line pads 3 and storage node pads 4 as a first conductive layer; simultaneously forming two or more contact holes connected to the upper part of the first conductive layer as penetrating the interlayer insulation film 11; forming grooves for a second conductive layer by expanding upper part of a part of the two or more contact holes wider; and arranging conductors in the two or more contact holes and the grooves for the second conductor. This obtains a bit line 8 as a bit line contact 6, a storage node contact 7, and the second conductive layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023910-A (JP)
Title: Motor control device
Inventor: NISHIDA YOSHIHARU
IPC: H02P29/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably control a motor that can increase a control gain to the higher one without losing stability even if play occurs in the motor in a motor drive system.  <P>SOLUTION: A motor control device comprises a means 41a that has a discrete time model 411 approximated in terms of a discrete time with a closed-loop model having a stable continuous time system including a nominal controller model G(s) and a dynamic behavior model of a motor unit, and outputs a motor-torque command Tm* from the estimated value Tm1*, measured value Xm and command value Xm* of the output of the motor; a means 61 that has a motor-unit model 422 and a delay-element compensation model 421a, and outputs a first command value Tm1* of motor torque that corresponds to a low-frequency property including a load; a means 62 that extracts from the Tm1* a load-inertia torque component Tj1 that corresponds to load inertia based on the Tm1*, the load inertia j1 and motor inertia jm; and a means 41a that outputs the estimated value Tmo of the output of the motor from torque obtained by subtracting the Tj1 from a motor-torque measured value Tm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050019-A (JP)
Title: Input device and method for cooking name in electronic oven
Inventor: KIM TAE-SUNG
IPC: F24C7/02
Filed: 2002-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an input device and a method for a cooking name in an electronic oven wherein a user sets desired cooking information for the cooking by the electronic oven, and the cooking information set by the user is stored, and thereafter a choice is made with ease of cooking desired by the user. SOLUTION: There are provided a display apparatus 49 for providing a new cooking method set screen and a new cooking name set screen so as to set data concerning new cooking by a user, a cooking method storage apparatus 80 for storing the new cooking method set screen set by a user based on the cooking method set screen of the display apparatus 40, a cooking name storage apparatus 70 for storing the new cooking name set screen set by a user based on the cooking name set screen of the display apparatus 40, and a microcomputer 10 for controlling the display apparatus 40 and data in the storage apparatus to display the foregoing new cooking name and the cooking method at the need of a user.
Patent JP-2004025967-A (JP)
Title: Opening/closing mechanism of cover body
Inventor: KONDO HIROSHI
IPC: B60N3/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing mechanism of a cover body, which lowers a protrusion height of the cover body in an open state, performs smooth opening/closing operation within a little space, and has a simple composition.  <P>SOLUTION: This opening/closing mechanism of the cover body comprises a connection arm section which includes a first oscillation shaft provided on one side and a second oscillation shaft provided on the other side and is oscillatably pivoted to the main body by the first oscillation shaft; and the cover body which includes an oscillation arm section stretching in the opening direction and is oscillatably pivoted to the second oscillation shaft at the oscillation arm section. An adjustment means is provided so that an oscillation angle α of the oscillation arm to the connection arm while the cover body is moved from a close state to an open state, an oscillation angle β of the connection arm to the main body while the cover body is moved from the close state to the open state and an oscillation angle γ of the cover body to the main body while the cover body is moved from the close state to the open state satisfies γ=α+β and the connection arm and the oscillation arm are synchronized to be oscillated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025342-A (JP)
Title: Microfabrication method of copper
Inventor: TANAKA SATOSHI
IPC: H05K3/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfabrication method of copper capable of working copper that is a relatively soft and highly ductile metal or a copper foil into a desired shape by wet blasting.  <P>SOLUTION: This method comprises spraying a mixture of a granular solid 3 and a liquid 2 for forming needle crystals of copper oxide by chemical reaction to the copper having a resist pattern 4 patterned in the desired shape to remove the copper of the part exposed from the resist pattern. The granular solid is insoluble to the liquid, and its grain size is 10μm or less. The copper consists of the copper foil provided on a substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026015-A (JP)
Title: Fuel tank
Inventor: YUGAWA KATSUHIKO
IPC: B60K15/04
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel tank for preventing sudden overflow of a fuel from a fuel filler.  <P>SOLUTION: A fuelling portion 11 having the fuel filler 12 is protruded upward from a tank body 10 formed of a resin material. On the fuelling portion 11, an enlarged portion 13 in an outward expanded shape is formed at the lower side of the fuel filler 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003067669-A (JP)
Title: Circuit and method for correcting influence of ac coupling
Inventor: PURPURA PAUL E
IPC: G06K7/10
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To generate a progressively corrected scan signal having a magnitude independent of spectral reflectance from a background near a target. SOLUTION: A method comprises generating a baseline signal by sampling light reflected from the target and the background before transmitting a light scan at the target, generating a detected signal by receiving light reflected from the target and the background while transmitting the light scan at the target and subtracting the baseline signal from the detected signal to form the progressively corrected scan signal.