baber/WOPTO huggingface dataset:
Patent JP-2003210454-A (JP)
Title: X-ray ct apparatus
Inventor: NAKANO MASAHIRO
IPC: A61B6/03
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus improving image quality by reducing linear artifact caused by the dispersion of output characteristics between channels in an X-ray detector and a preamplifier, seen in a two-dimensional projection image.  <P>SOLUTION: A computing means 12 computes a difference value between the output data of a certain channel and the output data average value of the peripheral channels, on all the channels and all the views. A correcting means 13 then computes a correction quantity by integrating the difference values, and multiplies the computed correction quantity by an intensity parameter to subtract from the initial output data, but a threshold processing means 14 performs threshold processing to the difference value on the corresponding channels and views, but subtraction processing is not performed on the ones outside the range of the threshold.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211958-A (JP)
Title: Attachable/detachable shade for automobile
Inventor: HIROTA KASHICHI
IPC: B60J3/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable shade for an automobile manufacturable at a low cost and easily storable in nonuse.  <P>SOLUTION: The shade has an opaque or translucent sheet made of a synthetic resin for shielding at least part of transmission of light beams. The sheet has sucker-like mounting tools in at least two places, and is mounted to a side surface transparent window of the automobile detachably with the sucker- like mounting tools. At least two places receiving the sucker-like mounting tools are positions along one edge of the sheet. The sheet is foldable and can be folded and stored in nonuse.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213709-A (JP)
Title: Joint construction for immersed tube
Inventor: KANEKO KENICHI
IPC: E02D29/073
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint construction for an immersed tube having a high absorbing function for displacement which can cope with troubles at a joint portion of the immersed tube and also have a high cut-off performance.  <P>SOLUTION: At the joint construction of the immersed tube 1, a protruded portion 31 is provided in the peripheral direction of a joint end surface 2 of the immersed tube 1 and the inner side of the protruded portion 31 is formed with a recessed portion. A slide portion 4 movable toward the abutting surface of the immersed tube 1, and a jack 51 movable at the slide portion 4 by the expansion and contraction arranged at the rear of the slide portion 4 are stored into the protruded portion 31 of at least one of facing immersed tubes. Both tubes 1 are coupled together by protruding the coupling member 61 from the recessed portion 32 of the tubes 1, and the protruded portion 31 of the facing tube 1 is coupled by interposing a water cut-off member 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213337-A (JP)
Title: Method of producing grain oriented silicon steel sheet having excellent magnetic property and film property
Inventor: WATANABE MAKOTO
IPC: C21D9/46
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an advantageous method of producing a grain oriented silicon steel sheet which has excellent magnetic properties and film properties by improving the properties of an additive to a separation agent for annealing.  <P>SOLUTION: In the method of producing the grain oriented silicon steel sheet containing 2.0 to 4.0 mass% Si, the additive satisfying the relation in the following inequality of 1.1≤ρSD/6≤4.0 provided that a mean particle diameter is defined as D (μm), a BET (Brunauer, Emett and Teller) specific surfaced area as S (m<SP>2</SP>/g), and a true density as ρ (g/cm<SP>3</SP>) is incorporated into the separation agent for annealing before-finish annealing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003212647-A (JP)
Title: Nonmagnetic polycrystalline substrate for magnetic head
Inventor: MATSUSHITA MITSUYOSHI
IPC: G11B5/39
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily burnable nonmagnetic ferrite polycrystalline substrate of which a magnet head is formed by depositing the surface with a metal magnetic thin film and which has a proper thermal expansion coefficient, does not damage the properties of the magnetic film, and has satisfactory workability and proper hardness.  <P>SOLUTION: The substrate consists of nonmagnetic polycrystalline ferrite having a composition in which the molar % of fundamental elements is surrounded by the points of (A) Fe<SB>2</SB>O<SB>3</SB>:ZnO:NiO=(65-x):(35-y):(x+y), (B) Fe<SB>2</SB>O<SB>3</SB>:ZnO:NiO=61:33:6, (C) Fe<SB>2</SB>O<SB>3</SB>:ZnO:NiO=51:43:6, (D) Fe<SB>2</SB>O<SB>3</SB>:ZnO:NiO=52:46:2, and (E) Fe<SB>2</SB>O<SB>3</SB>:ZnO:NiO=(53-x):(47-y):(x+y), wherein (x+y)>0, and 3 to 20 mol% of Fe<SB>2</SB>O<SB>3</SB>is substituted with TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002305410-A (JP)
Title: Antenna
Inventor: YAMAMOTO ATSUSHI
IPC: H01Q21/30
Filed: 2002-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna of a simple structure, which can radiate radio waves over a wide frequency band, in two directions on a horizontal plane. SOLUTION: The antenna is equipped with a box type cavity 15, having at least one aperture part 16 in the upper part, ceiling conductor 13 which is accommodated in the cavity and disposed on a bottom part and has a U shape or a stirrup or an arch type, side surface conductor 14, and an antenna element 12, which is accommodated in the cavity 15 and connected with a power feeding part 11 disposed on the bottom surface of the cavity 15; and the ceiling conductor 13 and the side surface conductor 14 are not connected with the cavity 15, other than the parts which are installed in the cavity 15.
Patent JP-2003222563-A (JP)
Title: Differential pressure transmitter
Inventor: KUROSAWA AKIRA
IPC: G01L13/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure receiving part of an easily workable construction in the case of a differential pressure transmitter of a construction wherein an excessive pressure is detected by using an excessive pressure protecting diaphragm.  <P>SOLUTION: This differential pressure transmitter is equipped with a high- pressure side diaphragm part 24 equipped with a high-pressure side excessive pressure protecting diaphragm 32 disposed so that its back side is joined to a high-pressure side liquid contacting surface having a low-pressure side excessive pressure liquid path 44, a low-pressure side diaphragm part 25 equipped with a low-pressure side excessive pressure protecting diaphragm 36 disposed so that its back side is joined to a low-pressure side liquid contacting surface having a high-pressure side excessive pressure liquid path 41, and a differential pressure sensor part 29. The diaphragm part 24 and the diaphragm part 25 are disposed in mutually decentered positional relation while the liquid path 41 and the liquid path 44 are bored straight, parallel to each other, in directions orthogonal to the high-pressure side and low-pressure side diaphragm parts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232437-A (JP)
Title: Speed change control device for automatic transmission for vehicle
Inventor: HORIGUCHI MASANOBU
IPC: F16H61/10
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve estimation precision of engine-generating torque based on a detection value of intake air quantity, and thus improve speed change controllability by grade resistance computed based on the engine-generating torque.  <P>SOLUTION: Different moderating degrees (time constants) are set depending on if intake air quantity Qa detected by an air flow meter is changed to increase or decrease, and moderating control (low-pass filter treatment) for the intake air quantity Qa is conducted based on the moderating degree (time constant). Engine-generating torque Te is then estimated using the intake air quantity QaF after the moderating control. Driving force is computed using the engine-generating torque, and grade resistance is computed based on the driving force. Switching of speed change maps or the like is thus conducted in accordance with the grade resistance.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242050-A (JP)
Title: Data transfer method between server and client, and the server-client system
Inventor: TAKAMURA AKIHIRO
IPC: G06F9/48
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means in which any trouble of a server computer or an abnormal end of an application process or the like does not affect the operation of the application of a client computer in a server-client system.  <P>SOLUTION: The application of the client computer saves the data to be transmitted. Whether or not the application is normally ended is transmitted to the client computer. When the application is not normally ended, the saved data is re-transmitted to another server computer. Even when any trouble occurs in the server computer, the processing of the client computer can be continued.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240855-A (JP)
Title: Radiation source distribution image formation device
Inventor: ITO TADASHI
IPC: G01T1/166
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation source distribution image formation device reduced in size to occupy less space, capable of rapidly forming a radiation source distribution image for a specimen.  <P>SOLUTION: X-direction migration motor 30a, 30b are driven for the migration of a radiation data detector 18 in the X-direction, a detection unit 64 comprising a collimeter and a line sensor detects radiation emitted from a specimen 28 on a stretcher 26 positioned in between guide rails 16a, 16b, and then a radiation source distribution image is formed for the specimen 28.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002271700-A (JP)
Title: Active pixel sensor system and active pixel sensing method
Inventor: IIMURA RUSSELL M
IPC: H01L27/146
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an active pixel sensor system that can capture a scene at a high speed, without blurs and have a wide dynamic range for image capturing. SOLUTION: The active pixel sensor system 10 is provided with a photosensing circuitry 14 for providing a photosignal related to the intensity of incident light on a pixel during an exposure period and a converting circuitry 15, that is connected to the photosensing circuitry 14 and provides an intensity- time signal in a first duration or second duration during the exposure period, in response to incident light of a respective first or second range of intensities and responds to the intensity-time signal to provide a first digital count or the sum of first and second digital counts related to the intensity of the incident light of the respective first or second range of the intensities.
Patent JP-2003244034-A (JP)
Title: Method and apparatus for inspecting set of cables in transmission line, and selection method of set of cables
Inventor: MAKI MASAHIRO
IPC: H04B3/46
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enhancing the communication quality in a transmission line provided with many metallic cables.  <P>SOLUTION: The method inspects property of a communication state by a set of particular metallic cables among may metallic cables 2, 3 installed in the transmission line 1 closely to each other. An inspection signal is supplied to one metallic cable and an interference signal caused in other metallic cables due to the flowing of the inspection signal and the propriety of the communication state due to the set of the particular metallic cables on the basis of a relation between the inspection signal and the interference signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321392-A (JP)
Title: Constitution method for printer and ink cartridge
Inventor: MEIJS HERMANUS H
IPC: B41J2/175
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of flexibly modifying the constitution of a printer, and also to provide the printer using the same. SOLUTION: The method is for constituting the printers (12, 14) in which a pair of printing parameters(PP) are stored in the respective control units (18) of the printers. The method comprises a step for storing the pair of printing parameters(PP) used for specified function constituting elements (26, 28, 46) of the printers (12, 14) in a storage device (10) which can be processed with a predetermined URI(universal/resource/identifier) through internet, a step for accessing the URI when the printers (12, 14) are to be constituted, and a step for directly downloading the pair of printing parameters(PP) to the respective control units (18) of the printers (12, 14).
Patent JP-2003246476-A (JP)
Title: Sheet feeding device and image processor
Inventor: YUZA AKIRA
IPC: B65H3/52
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent the overlap feed of sheets to reduce sheet feeding resistance caused by a separating means.  <P>SOLUTION: This sheet feeding device for feeding the stacked sheets while separating them sheet by sheet, is provided with a feed roller 4 for feeding the stacked sheets; a pressure plate 5 having a separating sheet 26 for imparting frictional force to the abutting sheet, and pressing the stacked sheets to the feed roller 4; and a separating pad 6 having a rubber member 6a for imparting frictional force to the sheet fed by the feed roller 4, and separating the fed sheets. When the friction coefficient of the feed roller 4 and the sheet is μ1, frictional resistance between the separating sheet 26 and the sheet is μ2, and frictional resistance between the rubber member 6a and the sheet is μ3, it is constituted to establish the relation of μ1>μ2≥μ3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245737-A (JP)
Title: Stainless steel sheet superposition-type cutting die
Inventor: YOSHINO NOBUO
IPC: B21D28/34
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stainless steel sheet superposition-type cutting die with a low manufacturing cost suitable for manufacturing a sheet material and small- lot production.  <P>SOLUTION: In the superposition-type cutting die comprising a cope and a, a die 10, hole cutting punches 20, 21 and the like are disposed, the die is made of a stainless steel sheet which has predetermined hardness and thickness and is almost uniform in plane dimension. The center line of the cutting position of each punch to a material to be punched coincides with that of a punched hole cutting position in the die, and remaining materials produced when the punch is cut by a wire are used as packing plates on the die side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249642-A (JP)
Title: Hetero junction semiconductor element and manufacturing method therefor
Inventor: YAGI SHIGERU
IPC: H01L31/072
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost hetero junction semiconductor element used for a high-performance diode and transistor, etc., and a method for manufacturing a stable and low-cost hetero junction semiconductor element.  <P>SOLUTION: A compound semiconductor layer comprising at least one or more elements selected from group IIIA elements and one or more elements selected from group VA elements is laminated on a surface of a heterogeneous semiconductor whose polarity is different from that of the compound semiconductor layer, to constitute the hetero junction semiconductor element. The element is used as a diode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254162-A (JP)
Title: Starting fuel supplying device for carburetor
Inventor: NONAKA TAKUMI
IPC: F02M19/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starting fuel supplying device enabling an engine to start easily and certainly by supplying a specified amount of starting fuel neither too much nor insufficient using a manually operated fuel introducing pump to be handled simply.  <P>SOLUTION: Downstream side of a throttle valve 4 installed in a suction passage 2, a starting fuel chamber 38 having a fuel sendout hole 53 is installed, connected with the discharge hole of the fuel introducing pump 31 through a starting fuel passage 37, and furnished with an introducing amount sensor 47 whereto a light emitter and light receiver are installed confronting. When a start switch 58 is put on, an opening/closing valve 42 is opened to cause the fuel to be introduced to the chamber 38 from the pump 31, and when the introduced quantity becomes a certain value approximately, the valve 42 is closed in conformity to a signal from the sensor 47 so that a further introduction can not be made.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215260-A (JP)
Title: Method for nearly eliminating gigantic earthquake and gigantic earthquake disaster
Inventor: SAKAMOTO TOKIO
IPC: G01V1/02
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that extremely high earthquake resistance is required for leading to high costs for reducing disasters in a region where a gigantic earthquake may occur, and that no safe method exists because of a near impossibility of prediction of accurate occurrence time and scale.  <P>SOLUTION: An artificial gigantic earthquake-generating apparatus (an apparatus for utilizing the fall, explosion, or the like of a heavy object for periodically generating vibration close to a gigantic earthquake) is constructed at a location that may become an epicenter, or a location near the epicenter as much as possible such as a region where an earthquake has already occurred. Induced vibration is given in a range where no disasters occur after prediction, protection, and evacuation sheltering periodically while an earthquake is as small as possible after reaching a scale for collapsing the accumulation of distortion or the like in the ground by giving artificial vibration without leaving until natural collapse, thus removing the accumulated distortion of the ground, underground cavities, and the like by corruption and release without any disasters.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002328085-A (JP)
Title: Corrosion-proof life predicting method, designing method, and manufacturing method for surface treated steel material
Inventor: KAJIYAMA HIROSHI
IPC: G01N17/00
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a life predicting method for a surface-treated steel material capable of predicting a life at high precision, a surface-treated steel material related to the life prediction, a designing method for the surface-treated steel material, and a manufacturing method for the surface-treated steel material. SOLUTION: Corrosion amount and corrosion environmental factors for a plurality of years are respectively measured for a single or a plurality of parts of a real machine in which a surface-treated steel material is used. Based on the corrosion amount and the corrosion environment factors, secular change of corrosion amount for the parts of the real machine is acquired. Based on the secular change in the corrosion amount, a corrosion life for that parts is acquired.
Patent JP-2003254187-A (JP)
Title: Fuel pump module of vehicle
Inventor: UEDA MINORU
IPC: F02M69/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel pump module for a vehicle capable of lessening its overall length to a great extent and discharging the internally generated vapor to the outside.  <P>SOLUTION: A motor-driven pump 13 and a fuel filter 14 to be accommodated in a module case 12 are arranged so that their axes in the longitudinal direction are parallel to each other, and a vapor separation chamber 26 to accept the fuel including the vapor generated there and feed the vapor separated from the fuel to a fuel returning hole 22 is provided in the module case 12 adjacently to one-side ends of the pump 13 and filter 14 in the longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261449-A (JP)
Title: Famotidine-containing aqueous injection preparation and method for producing the same
Inventor: IDE MASASHI
IPC: A61K47/22
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a famotidine-containing aqueous injection preparation that includes famotidine in a high concentration and is stably storable for a long time even at a near-neutral pH.  <P>SOLUTION: The famotidine-containing aqueous injection preparation is prepared by dissolving famotidine, an acidic substance and a specific solubilizer in water for injection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003087708-A (JP)
Title: Information recording apparatus
Inventor: ICHIGE KENJI
IPC: G11B7/007
Filed: 2002-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a video camera for recording an image on a recording medium requiring finalizing processing that can prevent a user from being kept waiting for a long time even when the user improvidently performs the finalizing processing. SOLUTION: The information recording apparatus comprises a video/audio input block 1, a video/audio signal processing block 2, a recording/reproducing block 3, a system control block 6, a user input block 8, a display block 9, and a battery 5. The apparatus is connected to the battery 5 and records/reproduces video/audio information onto/from a detachable recording medium 4. A processing time estimation block 7 or 71 decides whether to perform finalization, thereby preventing to perform an undesirable finalization.
Patent JP-2003254920-A (JP)
Title: X-ray analytical method and x-ray analytical system using the same
Inventor: KOIKE MITSUO
IPC: G01N23/225
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for evaluating reliability of a spectrum and correcting it, in X-ray analysis of a microfine region part of a sample.  <P>SOLUTION: A characteristic X-ray 6 excited from an electron beam 5 irradiation region is taken into a semiconductor detector 1. An electric signal corresponding to the X-ray intensity is formed in the semiconductor detector 1, transferred to PHA 2, and converted into a digital signal. The signal is transferred to a data processing computer 3, and an X-ray analytical spectrum is split and preserved, for example, in each integration time t set beforehand, and information having the possibility of fluctuation with the passage of time is extracted and displayed simultaneously with spectrum acquisition by a spectrum continuous in time, to thereby enable to decide simultaneously whether integration is to be continued or discontinued during the measurement. In addition, fluctuation of the sample state resulting from irradiation with a high luminance and ultrafine electron beam can determined by finding the fluctuation with the passage of time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264058-A (JP)
Title: Substrate, and organic electroluminescent display using this substrate
Inventor: YAMADA TAKETOSHI
IPC: H05H1/46
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a substrate which has good moisture sealing property and can be used for a display device or a substrate for electronic devices to raise the life of the display or the electronic device, and to provide a long-life element using the substrate.  <P>SOLUTION: The substrate is produced by carrying out discharge plasma treatment at least on one surface of a base material film 5 under existence of mixed gas which consists of inert gas, and hydrocarbon gas or fluorinated hydrocarbon gas under the atmospheric pressure or a nearby pressure.  <P>COPYRIGHT: (C)2003,JPO