baber/WOPTO huggingface dataset:
Patent JP-2003147745-A (JP)
Title: River environment simulation device and its method and recording medium for computer-readably recording procedure for executing this method by computer
Inventor: HOTTA TAKEJI
IPC: E02B1/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a river environment simulator capable of predicting influence on a river environment and many fields by extensively seizing a river state before and after reforming rivers by simulating a present state hydraulic calculation and a long-term river secular change by river reforming on the basis of river geographical information. SOLUTION: A device 10 extracts extraction data C as three-dimensional river shape data from photographing data B of aerially photographing an area including the rivers being an object of river reforming work from the sky of the rivers and known three-dimensional topographic data A, and converts the extraction data C into coordinates. Calculation coordinate data D1 and D2 are determined by reflecting a river bed correcting and reforming construction method in extraction data C', and a two-dimensional shallow water flow equation of St. Venant is applied. Thus, hydraulic data is calculated to reproduce the rivers and its surrounding environment.
Patent JP-2003148299-A (JP)
Title: Fuel injection valve and internal combustion engine loaded with the same
Inventor: TOGASHI MORINORI
IPC: F02M51/06
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve improved in atomization by effectively increasing an injection flow speed and effectively forming a eddy current in the upstream of an injection hole and making fuels collide with each other outside the injection hole, and to provide an internal combustion engine loaded with the same. SOLUTION: The wall of an external peripheral fuel radiation chamber 201 opposite to a plate member 111 is formed into an inclined wall surface 202 to form a flow passage cross sectional area smaller, as a fuel flows in the peripheral direction. Or, the wall surface of the external peripheral fuel radiation chamber 201 opposite to the upstream of the plate member 111 is provided with a stage difference 601 to form a eddy current 701.
Patent JP-2003151211-A (JP)
Title: Device and method for recording digital signal, and recording and reproducing device, and recording and reproducing method
Inventor: NAGAI YUTAKA
IPC: G11B7/004
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To realize at low costs both of a disk drive capable of DVD-R, DVD-RW, and DVD+RW recording and a disk drive capable of DVD-R, and DVD-RW recording. SOLUTION: Address information is detected from ADIP taking one ECC block period, and decides an address corresponding to the ECC block. An address code to be loaded on LPP is converted according to the decided address. The converted LPP takes one block period before being outputted. These functions are collectively arranged in a single semiconductor device (LSI). An LPP output from an ADIP-LPP conversion means is inputted to an encoder LSI in which a circuit for detecting the address information from LPP and an encode processing circuit for generating and modulating an error correcting code, or the like are in corporated. The encode LSI determines a recording position by a circuit for detecting the address information from LPP, and outputs encoded digital data and writes the data to a medium.
Patent JP-2002327183-A (JP)
Title: Gasification power generation equipment for waste
Inventor: HOSHI YONOSUKE
IPC: F23J15/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide gasification power generation equipment capable of reducing the quantity of a gasified gas burned and consumed in a melting furnace and reducing the amount of a gasifying agent (or an oxidizing agent) fed to the melting furnace. SOLUTION: This gasification power generation equipment is characterized by installing a gasifying furnace fed with a gas containing oxygen and steam for partially oxidizing and pyrolyzing a waste and generating the gasified gas, a solid separating means for introducing the gasified gas generated in the gasifying furnace and separating solids into a first fluid containing >=85 wt.% of solids generated in the gasifying furnace and having 3-100 μm grain diameter and a second fluid containing <=15 wt.% of the residual solids, the melting furnace for introducing the gas containing oxygen and the first fluid and thermally melting and removing ash in the solids which are principal components thereof, a bag filter for introducing the second fluid and a power generating means connected to the bag filter.
Patent JP-2003148215-A (JP)
Title: Intake system failure diagnostic device for internal combustion engine and fail safe device
Inventor: MACHIDA KENICHI
IPC: F02D41/22
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To appropriately carry out air leak diagnosis and fail safe control in an internal combustion engine in which an air leak at a throttle valve downstream side is diagnosed while controlling a fuel injection amount based on intake pressure at the throttle valve downstream side. SOLUTION: The air leak amount ΔQ generating a set acceleration ΔG corresponding to an abnormal state (UA) is found every running condition different in vehicle speed, and the air leak diagnosis is carried out with the air leak amount ΔQ which leads the abnormal state being as a threshold.
Patent JP-2003150331-A (JP)
Title: Electronic equipment
Inventor: OKI NAOYUKI
IPC: G06F3/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment in which low cost is realized by simple structure by dispensing with standardization of hardware of an interface and hardware of a data processing and preparation of redundant hardware for enabling combination of functional units. SOLUTION: The electronic equipment is provided with: a first unit (204) having a plurality of unit components and a plurality of connecting means arranged like a matrix for mutually connecting each of a plurality of the unit components; a second unit (207) which can be exchanged in the electronic equipment, having a built-in structural data ROM 302 storing specification information for specifying the respective connecting states of a plurality of the connecting means in the first unit; and a setting means (204) for reading the specification information from the structural data ROM 302 and setting the plurality of the connecting means to the respective connecting states according to the specification information when the second unit is connected with the first unit.
Patent JP-2003155684-A (JP)
Title: Dryer for paper machine
Inventor: SUZUKI SETSUO
IPC: D21F5/02
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a dryer for a paper machine designed to ensure dimensional stability in the direction at right angles from the forward direction of a wet web and uniformize the shrinkage percentage of the wet web in the dryer. SOLUTION: This dryer for the paper machine is obtained by installing a means for controlling the shrinkage of the running wet web in at least one site an selected from a position on a dryer roll suitable for applying an external input such as processing or control required for the wet web by contact with the wet web, in open draw parts with a large amount of evaporation and suitable for strongly influencing the moisture control of the wet web and on a circulating loop, etc., of a canvas having tolerance toward an access space and suitable for installing an external additional apparatus such as a controller where the shrinkage of the wet web is actualized and the moisture content of the wet web is <=40% to the range of a dry end in a process for drying the wet web in a dyer part. Thereby, the shrinkage of the wet web is regulated to carry out suitable drying.
Patent JP-2002262269-A (JP)
Title: Contents transmitter, reproducing device and view charge decision system
Inventor: FUKAMI YUKIYASU
IPC: H04H60/31
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a contents view reproducing device, a contents transmission transmitter, and a contents associated view system deciding a view charge of contents or the like that usefully employ a viewer group for specific contents for a target or allow the viewer group to mainly view commercial messages required for the viewer group. SOLUTION: The contents associated view system 100 includes a transmitter 101 that transmits reproduction associated information, which relates specific contents to other contents, to a reproduction device 102 together with other contents, and includes the reproduction device 102 that reproduces the specific contents sent from the transmitter 101 and also reproduces the other contents cross-referenced with the reproduction associated information sent together with the specific contents.
Patent JP-2003156034-A (JP)
Title: Dynamic pressure bearing, spindle motor with the bearing, and disk drive having the spindle motor
Inventor: YAMAZAKI KENICHI
IPC: G11B19/20
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To pour oil of the predetermined quantity in a predetermined bearing part without a complicated manufacturing step, and to easily exchange the oil with air when pouring oil into a small space. SOLUTION: A gas interposition part having a pair of tapered spaces continuous to each radial dynamic pressure bearing part and keeping air is formed between a pair of radial dynamic pressure bearing parts. The air kept in the gas interposition part is communicated with the outside air through a communication hole open in one of the pair of tapered spaces, and the oil is poured into the radial dynamic pressure bearing part on the side continuous to the tapered space with the communication hole open thereto through the communication hole.
Patent JP-2003157537-A (JP)
Title: Optical disk driving device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B20/10
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk driving device incorporated with a wobble signal detecting circuit capable of playing back the optical disk which is recorded with a CLV (constant linear velocity) format, by a CAV (constant angular velocity). SOLUTION: The device is provided with a filter circuit 11a making the wobble signal detected by a signal detecting circuit to be the input and the passing signal frequency band to be variable by a band control signal, and a filter control circuit 13 (including F-V converting circuit 40) for generating the above band control signal corresponding to an output frequency of the filter circuit 11a and supplying the generated signal to the filter circuit 11a.  Also, the filter circuit 11a is alternatively allowed to be constituted of a circuit making variable the signal frequency band passed by the frequency of the band control signal supplied by the filter control circuit 13, and the filter control circuit 13 is constituted of a phase synchronizing circuit 13 for generating a clock signal synchronized with the output signal of this filter circuit to make the clock signal be the band control signal.
Patent JP-2003155378-A (JP)
Title: Curable composition for optical material, optical material, method for producing optical material and light-emitting diode using optical material
Inventor: TSUKAMOTO MICHINORI
IPC: C08G81/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition for an optical material having high optical transparency without requiring complicated steps such as mixing of two or more liquids of curable compositions just before use, the optical material and a light-emitting diode using the optical material. SOLUTION: This curable material for the optical material consists essentially of (A) a silicon compound having at least two SiH groups in one molecule and at least two carbon-carbon double bonds having reactivity with the SiH groups in one molecule and (B) a hydrosilylating catalyst. The component (A) is a reactional product of a polybutadiene (A1) containing at least the two carbon-carbon double bonds having the reactivity with the SiH groups in one molecule with a silicon compound (A2) containing at least the two SiH groups in one molecule.
Patent JP-2003156145-A (JP)
Title: Traveling vehicle
Inventor: KIYOOKA KOJI
IPC: F16H61/40
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a traveling vehicle which reduces an operation force at the time of switching of a shift of a sub-transmission mechanism at the time of stopping by a brake mechanism on a slope. SOLUTION: The transmission of the traveling vehicle includes a traveling control mechanism 20, a gear type sub-transmission mechanism and a braking mechanism for imparting a braking force to an axle. The traveling control mechanism 20 includes a hydraulic pump 21 of which a pump shaft 22 receives power from the motor and is driven; a hydraulic motor 31 of which the motor shaft 32 is interlocked/connected to the axle; a pair of oil routes 25, 25 fluidically connecting the hydraulic pump 21 and the hydraulic motor 31; a by-path route 26 communicating a pair of oil routes 25, 25 each other; and a by-path valve 27 capable of closing the by-path route 26. The by-path valve 27 is operated so as to open the by-path route 26 when the sub-transmission mechanism is switched in the case where the brake mechanism is in the braking state.
Patent JP-2002167635-A (JP)
Title: Titanium aluminiden based alloy
Inventor: PAUL JONATHAN
IPC: C22C14/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium aluminiden based alloy which has high heat resisting strength even in any case of high temperature and low temperature, has acid resistance, also has creep resistance, is easily and inexpensively producible, and is relatively easily workable as well. SOLUTION: The titanium aluminiden based alloy is produced by applying fusion metallurgy and powder metallurgy techniques and has an alloy composition consisting of titanium, aluminum and niobium. The content of aluminum in the alloy is controlled to 45.5 to 49 atomic %.
Patent JP-2002223783-A (JP)
Title: Peanut allergen and method
Inventor: BURKS JR A WESLEY
IPC: C12N15/09
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an allergen having reduced IgE response in humans but stimulating immune responses other than IgE response in humans by altering the immunogenicity of an allergen. SOLUTION: This method for producing the above allergen comprises the steps of identifying a protein allergen having at least one IgE epitope recognized in humans and characterized by its potency to promote immune responses other than IgE response in humans, and mutating at least one IgE epitope, and as a result, obtaining the objective allergen containing the mutant epitope that can no longer be recognized by IgE and continuing to stimulate immune responses other than IgE response in humans.
Patent JP-2003154399-A (JP)
Title: Excess sludge treatment system
Inventor: MITSUISHI YUKIHARU
IPC: C02F11/14
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an excess sludge treatment system capable of efficiently subjecting excess sludge to decomposition treatment to minimize environmental load. SOLUTION: The excess sludge treatment system 1 is constituted of a flocculation means 3 for flocculating received sludge 2s by flocculants 3c and 3a, a dehydration means for dehydrating flocculated matter by a concentrator 4 or a screw press dehydrator 5, an air feeder 6a for sending oxygen necessary for microbial decomposition, a microbial decomposition means 6 equipped with a heater 6b or the like for assisting the evaporation of moisture formed by decomposition and moisture in excess sludge and an exhaust means 10 for discharging evaporated steam to the outside of the system.
Patent JP-2002168650-A (JP)
Title: Continuous sinusoidal wave drive circuit for inductive position transducer
Inventor: BJORN JANSSON
IPC: H03B5/12
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for driving a diversified inductive position transducer having improved efficiency and accuracy. SOLUTION: The drive circuit 300 for driving a transmitter coil 122 of the inductive position transducer has an oscillating power supply. A resonance section is connected to the power supply. Resonance sections (350, 360, and 122) comprise an impedance transformer, the transmitter coil of the inductive position transducer, and feedback group for oscillating the power supply by a resonator frequency. Load impedance, applied to the power supply by a resonator operating frequency and a resonance section, is independently selectable. In the diversified configuration examples of the drive circuit, the resonance section operating frequency conforms to variations in the impedance of the transmitter coil. The drive circuit especially suited for driving a low-impedance and/or compact inductive position transducer.  In the diversified configuration examples of the drive circuit, the peak operating voltage of the transmitter coil can become larger than the supply voltage.
Patent JP-2003162019-A (JP)
Title: Radiographic image pick-up device
Inventor: SAITO MAKOTO
IPC: A61B6/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a quick operation by facilitating transportation and transfer to a photographing region.  <P>SOLUTION: A plurality of opening parts 21d are formed at the bottom plate 21c of a easing 21, and rolling members 26 each consisting of a wheel is disposed so as to be projected from the opening parts 21d down below the bottom plate 21c. The rolling members 26 is attached to bearings 28 formed on the inner wall of the casing 21 through shafts 27. The height size of the bearing 28 is smaller than the outside diameter of the rolling member 26, and the outside diameter of the rolling member 26 is equal to or less than the dimension summing up the boss height 21a and the thickness of the casing 21. The same rolling members 26 are provided at a plurality of places of the side plate 21e of the casing 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163424-A (JP)
Title: Electronic-component mounting board and electronic apparatus
Inventor: TAKAYAMA KAZUYUKI
IPC: H05K1/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic-component mounting board in which an electronic component can be placed on an electronic-component mounting part in a short time and with satisfactory accuracy, which reduces the deviation in the direction of rotation of the mounted electronic component, and in which the mounting position of the electronic component can be confirmed in a short time and precisely.  <P>SOLUTION: The electronic-component mounting board is provided with a group of a plurality of marks 2 which are formed in two corners of the electronic-component mounting part 1b by a printing method nearly symmetrically to the center line F, and in which the plurality of nearly quadrangular marks 2 are arranged by surrounding each nearly quadrangular center height 2b with each recess 2a having a nearly definite width. Three or more rows C of the group of the marks 2 formed at prescribed intervals along each side parallel to the center line F on the mounting part 1b are directed to the center line F, in such a way that sides on one side of the plurality of marks 2 become nearly parallel to the sides parallel to the center line F in the mounting part 1b. The rows C are formed so as to be deviated to a direction parallel to the center line F by nearly definite interval each shorter than the sides of one side, in such a way that they are away from the sides nearly perpendicular to the center line F on the mounting part 1b when they are directed to the center line F.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002200875-A (JP)
Title: Method for manufacturing pamphlet with arbitrary paper size and thickness by wire-comb binding
Inventor: BLATTNER THOMAS
IPC: B42F13/16
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing to directly manufacturing wire binding elements during a binding process in response to the respective paper size and thickness of a pamphlet to bind and the requirements of the wire binding elements by improving a method for accepting the wire binding element through a hole train 12 provided along the edge part of sheet-like materials to be printed 11 in order to loosely bind the pamphlet consisting of a plurality of sheet-like materials to be printed in a method for producing the pamphlet with the arbitrary paper side and thickness by a wire-comb binding. SOLUTION: At least one wire binding element 41 harmonized with the respective paper size and thickness of the pamphlet is produced just before a binding process, when necessary.
Patent JP-2003173770-A (JP)
Title: Nonaqueous electrolyte battery and manufacturing method of nonaqueous electrolyte battery
Inventor: OKADA MIKIO
IPC: H01M4/131
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery, excellent in charging discharging at a high rate, which suppresses self-discharging and swelling of a battery when left at a high temperature by decomposition of the electrolyte solution at a positive electrode or a negative electrode.  <P>SOLUTION: With the nonaqueous electrolyte battery provided with an electrode equipped with active material particles and a conductive material, and nonaqueous electrolyte solution, at least a part of the surface of the active material particles and the conductive material is coated with lithium ion conductive glass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002201315-A (JP)
Title: Tire using apex rubber compound containing in-situ formed resin
Inventor: DUDDEY EDWARD JAMES
IPC: B60C1/00
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a substitute for a resorcinol-methylene donor system in order to prevent the harm of volatilization of resorcinol in tire vulcanization at the latter step in a resorcinol-methylene donor system conventionally adopted in an apex compound in the production of tire. SOLUTION: This pneumatic tire has an apex in the region of the carcass ply turnup. The apex region of the tire is composed of a rubber containing 2.2-2.5 phr of the reaction product of a partially polymerized cashew nutshell oil resin and a methylene donor.
Patent JP-2003179034-A (JP)
Title: Manufacturing method of semiconductor integrated circuit apparatus
Inventor: SUWA KENICHI
IPC: H01L21/3213
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in a semiconductor integrated circuit apparatus having a conductor film pattern using aluminum as a main constituent.  <P>SOLUTION: After first-layer wiring L1 having a conductor film 16d using aluminum as a main constituent is subjected to patterning by a dry etching method, a sidewall protection film 18 of the machining sidewall and a photoresist pattern 17a used as an etching mask are removed by plasma ashing treatment. Then, a chlorine constituent adhering to an insulating film 15b and the surface of the first-layer wiring L1 is removed by the plasma ashing treatment using the mixed gas of an oxygen gas and a methanol gas. At this point, the plasma ashing treatment is made so that temperature on the main surface of a wafer becomes relatively low in the ashing removal treatment of a photoresist pattern 17a or the like, and the plasma ashing treatment is carried out so that the temperature on the main surface of the wafer becomes relatively high in the removal treatment of the chlorine constituent. Additionally, the plasma ashing treatment is performed in a separate treatment chamber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002196148-A (JP)
Title: Retroreflective polarizer
Inventor: WEBER MICHAEL F
IPC: G02B1/10
Filed: 2001-12-14
Abstract: PROBLEM TO BE SOLVED: To polarize a heap of thin films applied onto a substrate having a structured surface. SOLUTION: A retroreflective polarizer is constituted of optical thin films applied to a structured material and separates incident light to polarized components 18-s, 18-p, that is to one component 18-p, passing through the polarizer and to another component 18-s, returning to a light source.