baber/WOPTO huggingface dataset:
Patent JP-2003285762-A (JP)
Title: Electric power steering device of automobile
Inventor: TERADA TETSUYA
IPC: B62D119/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of obtaining a target steering force characteristic and stabilizing vehicle behaviors accompanied with vehicle disturbance.  <P>SOLUTION: This invention provides an electric power steering device of an automobile for assisting the steering of a handle 2 by an electric motor 14. This device has a torque sensor 24 detecting a steering torque; a vehicle behavior detecting means (yaw rate sensor) 27 detecting vehicle behaviors (yaw rates) generated by the disturbance of the vehicle; a first control part 18 setting the control volume of the electric motor in a manner to make the value of the torque sensor small; a second control part 20 setting the control volume of the electric motor into a preset target steering force; and an electric motor control part 21 controlling the electric motor by the control volume, to which respective control volumes of the first control part and the second control part are added. The second control means corrects a target steering force so as to restrain the vehicle behaviors when the vehicle behaviors are detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293078-A (JP)
Title: Steel pipe having excellent weld heat affected zone toughness and deformability and method of producing steel sheet for steel pipe
Inventor: TERADA YOSHIO
IPC: C22C38/58
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel pipe of ≥X100 which has satisfactory HAZ (heat affected zone) toughness and excellent deformability, and to provide a production method thereof.  <P>SOLUTION: As a base metal of the steel pipe, in the amounts of alloy elements to be added, Pb value defined by the formula of Pb=2.7C+0.4Si+Mn+0.8Cr+0.45(Ni+Cu)+Mo+V is controlled to the range of 2.5 to 4.0 to extra low C-Nb-Ti based components. Also, as a weld metal, the content of C is controlled to 0.035 to 0.09% from the viewpoint of preventing high temperature craking, and, in the amounts of alloy elements to be added satisfying strength, Pw value defined by the formula of Pw=C+0.11Si+0.03Mn+0.02Ni+0.04Cr+0.07Mo+1.46Nv is controlled to the range of 0.2 to 0.35.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003010988-A (JP)
Title: Laser machining device
Inventor: FUKUYO FUMITSUGU
IPC: B23K26/046
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laser machining device not generating melting and a crack off a predetermined cutting line on the surface of machining object, and capable of cutting the machining object. SOLUTION: The laser machining device 100 memorizes a lens selecting means 405 capable of selecting a laser beam source 101 emitting a laser beam whose pulse width is 1 μs or less, a power adjusting means 401 adjusting the power of the laser beam, and a lens 105 conversing the laser beam so that a peak power density of a conversing point of the laser beam becomes 1×10<8> (W/cm<2> ) or more, a means 113 for matching the conversing point to the inside of the machining object, means 109, 111 for moving the conversing point along a predetermined cutting line 5, and a relative relationship between the power of the laser beam and a set of opening number and the size of a reforming spot,  and a means 127 for selecting the power capable of forming the reforming spot to an input valve and the set of the opening number and the power adjusting means and the lens adjusting means are adjusted and selected so as to become a selection value.
Patent JP-2003296689-A (JP)
Title: Non-contact information communication device
Inventor: TOMON ISAO
IPC: B42D15/10
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact information communication device with a long communication range that can be miniaturized.  <P>SOLUTION: The non-contact information communication device is provided with a bare IC 2 and a sheet capacitor 3 mounted on a base material 1, and a volute antenna coil 4 formed on the base material 1 so as to surround at least one parts of the bare IC 2 and the sheet capacitor 3. Since the number of turns of the antenna coil 4 is set at seven to ten, an outline shape of an antenna can be provided at a one yen coin size or less. Since the base material 1, antenna coil 4, bare IC and sheet capacitor 3 are respectively thinned so that a thickness of a whole of the device is ≤100 μm, the device can be thinned much more than a conventional one, and it can be used in a variety of areas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297627-A (JP)
Title: Bobbin for electromagnet coil, recording head for recording device, and the recording device
Inventor: YAMADA TAKESHI
IPC: H01F7/06
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electromagnet coil to generate optimum magnetomotive force.  <P>SOLUTION: A bobbin 56 for electromagnet coil has a base-side flange section 70 and a front side flange section 73 on both sides of a winding surface section 69 for winding a coil wire. The winding-starting end section and winding-ending end section of the coil wire are positioned on the base-side flange section 70 side. The bobbin 56 also has a path groove 77, which guides the portion of the coil wire continued from the winding-starting end section to the front-side flange section 73 from the base-side flange section 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296411-A (JP)
Title: Support system for planning and sales of wind energy generation business
Inventor: TAKAYANAGI YOSHITAKA
IPC: G06Q10/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system for preparing a business plan, including selection of a candidate site, acquisition of land, survey, planning and designing for constructing a plant, procurement of a construction fund, and arrangement with related organizations, for a consulting company contracting for the wind energy generation business plan.  <P>SOLUTION: The support system for planning and sales of wind energy generation business 100 comprises a computer 10 for supporting planning and sales of wind energy generation business, a Web server 11 to be connected to terminals 1-4, an application server 20 with a business transaction means necessary for planning the wind energy generation business, a wind energy generation business planning database 31 for extracting a candidate site for the wind energy generation and recording information on planning/arrangement items necessary for promoting the business, a candidate site survey information database 32 for recording information on the survey and analysis of the candidate site, and a design information database 33 for recording information on the power plant, equipment and construction plan.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302588-A (JP)
Title: Optical scanner and image recorder
Inventor: ITO SATORU
IPC: B41J2/44
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To restrain the deviation of a write start position in a main scanning direction caused by the fluctuation of the oscillating wavelength of a light source so as to be small by providing a means for decreasing the dispersion of the light of a scanning image-forming optical system between the scanning image-forming optical system and a light beam detector.  <P>SOLUTION: The optical scanner is composed of at least the light source to emit a light beam, a coupling lens to guide the light beam emitted from the light source to a deflector, the deflector to deflect the light beam from the coupling lens so as to perform scanning, an F θ lens 4 to condense the light beam L deflected by the deflector on a medium to be scanned 6, the scanning image-forming optical system 5, and the light beam detector 7 to detect the write start position in main scanning by the light beam L. In the scanner, a member for decreasing the dispersion of the light, for example, a prism 41 is provided between the optical system 5 and the detector 7, thereby reducing the deviation of the write start position in the main scanning direction caused by the fluctuation of the oscillating wavelength of the light source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300049-A (JP)
Title: Method and apparatus for treating rubbish
Inventor: MATSUMURA MASATOSHI
IPC: C10L3/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method for treating rubbish, by which various kinds of rubbish can stably be treated efficiently with high heat efficiency, and to provide a rubbish treating apparatus.  <P>SOLUTION: Rubbish is thrown in a vertical heating column 1 from the upper part, layered in the column 1, heated from the outside, dried successively and carbonized. The carbonized product of the rubbish layered at the bottom of the column 1 is discharged continuously from the lower part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301801-A (JP)
Title: Accumulator
Inventor: KITAHARA TOSHIAKI
IPC: F15B1/08
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulator 1 comprising a seal part 13 to seal pressure in a pressure chamber 10 between a bellows cap 8 and an oil port 5 for preventing the excessive reduction of pressure in the pressure chamber 10 in the accumulator 1 when pressure on the piping side to which the accumulator 1 is connected is reduced, in which a seal lip 14b of the seal part 13 is prevented from turning over by pressure.  <P>SOLUTION: The seal part 13 is formed of a cylindrical face seal provided with the seal lip 14b. The seal lip 14b is inclined toward the pressure chamber 10 to be pressed by closed fluid to tightly contact a mating member when pressure falls. A mating member slides toward the pressure chamber 10 relative to the seal lip 14b when pressure falls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002325877-A (JP)
Title: Snow board binding device, snow board binding system, and snow board boot
Inventor: OKAJIMA SHINPEI
IPC: A63C10/20
Filed: 2002-04-16
Abstract: PROBLEM TO BE SOLVED: To enable a snow board to be easily attached/detached. SOLUTION: This binding device has a base member 40 and rear binding members 44a, 44b. The base member 40 has a front part, a rear part, and a longitudinal direction axis B extended in between the front part and the rear part. Rear binding members 44a, 44b are equipped on the side face of the rear part of the base member 40. The rear binding members 44a, 44b include latch members 86a, 86b movable against the base member 40. The latch members 86a, 86b are supported so as to axially rotate around a pivot axis substantially in parallel with the longitudinal direction axis B. The latch members 86a, 86b are equipped so as to move mutually lateral directions when force is applied against the base member 40.
Patent JP-2003307044-A (JP)
Title: Locking device for parked vehicle
Inventor: KUROTSU TOSHIO
IPC: E04H6/42
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a parked vehicle of which the vehicle body is hardly damaged even when the vehicle body collides therewith and the locking device itself is hardly damaged.  <P>SOLUTION: The locking part 3 rotating integrally with a rotary shaft 23 of a driving part 4 is constituted of a coil spring 11 bent at right angles to the axial direction of the rotary shaft 23. In this way, the bottom of the vehicle bottom collides with the coil spring 11 and the coil spring is deformed to release an impact force when the vehicle unfairly leaves the parking space, and hence, a force acting on both the vehicle and the locking device 1 is relieved and the damage is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003312274-A (JP)
Title: Vehicular function device and vehicular driving device
Inventor: KANEKO JIRO
IPC: B60L50/16
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular driving device capable of improving a mounting characteristic for a plurality of casings for a vehicle, improving a general characteristic of casings for a different specification or a different type and capable of improving a connecting workability in the case that a first connecting segment at each of the casings and a second connecting segment at a vehicle body are connected to each other.  <P>SOLUTION: This vehicular driving device 80 includes a plurality of casings 60, 61 mounted on a vehicle; a plurality of function parts 9, 2 arranged at the plurality of casings 60, 61; a plurality of electrical wirings 69, 72 connected to each of the plurality of function parts 9, 2; and a plurality of first connecting segments 70, 73 having the plurality of electrical wirings 69, 72 wound around outsides of the casings 60, 61, wherein the plurality of first connecting segments 70, 73 and the plurality of second connecting segments 67, 68 arranged at the vehicle body 64 are connected to each other. The plurality of first connecting segments 70, 73 are arranged at the same positions in a circumferential direction around a center of a predetermined reference A1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310949-A (JP)
Title: Game machine
Inventor: MATSUMOTO YUUKI
IPC: A63F7/02
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a playing characteristic by modifying detectors.  <P>SOLUTION: In each of a plurality of detectors A1500, B1510 and C1520, a lighting color is repeatedly changed in a predetermined pattern every time a game ball passes. Since a main control part 200 carries out special operation control when the lighting colors of the plurality of detectors 1500, 1510 and 1520 become a particular pattern, the playing characteristic can be improved by modifying the detectors 1500, 1510 and 1520.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318796-A (JP)
Title: Communication system between vehicle and road
Inventor: SONE FUMIKI
IPC: H04B7/26
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system between a vehicle and a road, capable of narrowing an uncertain area and obtaining a desired reception level.  <P>SOLUTION: By the use of a leakage waveguide 1 for a downlink from roadside radio equipment to mobile equipment, and an ordinary antenna 3 for an uplink from the mobile equipment to the roadside equipment, an uncertain area in the downlink can be narrowed down and desired reception level in the uplink can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310595-A (JP)
Title: X-ray diagnostic system
Inventor: MIYATA HIROSHI
IPC: A61B6/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnostic system whose status can be accurately known even from a remote site.  <P>SOLUTION: A status detecting part detects the status of an X-ray system 1 for a doctor's round visits, a light emitting display part 53 performs multi- color light emitting display and flickering display, a storage part stores display mode data of the light emitting display part 53 predetermined for each status of the X-ray system 1 for the doctor's round visits, and a display control part controls display on the light emitting display part 53 based upon the display mode data stored in the storage part corresponding to the detected result from the status detecting part. Thereby, the status of the X-ray system 1 for the doctor's round visits is displayed with light emitting colors and flickering on the light emitting display part 53, and a user can accurately know the status of the X-ray system 1 for the doctor's round visits momentarily even from the remote site by watching the light emitting colors and flickering on the light emitting display part 53.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313390-A (JP)
Title: Aqueous resin composition
Inventor: HIGASHIMOTO TORU
IPC: C09D11/106
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition exhibiting excellent water resistance ranking with that of a solvent-type urethane resin and excellent adhesion to a polyolefin film despite of its being an aqueous resin composition.  <P>SOLUTION: The aqueous resin composition comprises as main components a resin emulsion (A) obtained by emulsifying a hydrogenate of an alicyclic hydrocarbon resin bearing a polar group in the presence of an emulsifier and an aqueous polyurethane resin (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314557-A (JP)
Title: Retainer and roller bearing with incorporated retainer
Inventor: ACHINAMI HIROYA
IPC: F16C33/38
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retainer of excellent performance of endurance and silence and a roller bearing with the incorporated retainer while making the torque lower.  <P>SOLUTION: A crown type retainer 2 can retain a plurality of spherical rolling movers 4 to free rolling movement with prescribed intervals and has a plurality of pockets 6 that an opening F is formed to a part of circumference direction and a plurality of protrusions 8a, 8b are provided with a prescribed interval to the inside of three or more pockets at least. Besides these protrusions are provided in the position of symmetry regarding a flat surface W extended toward the shaft direction of the retainer 2 aligning the center M of the pocket and a shaft center of the retainer, these are extending to the inner circumference edge E2 from the outer circumference edge E1 of the crown type retainer and the section of each protrusion is in the same form.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319695-A (JP)
Title: Power supply system for vehicle
Inventor: KURIBAYASHI MASARU
IPC: H02P9/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle in which a cost can be reduced while eliminating effects on the characteristic and performance of an electric load.  <P>SOLUTION: An electric rotating machine 3 for a vehicle coupled with an engine 1 by a belt 2 is controlled by a control unit 4 and has at least two batteries 5a and 5b of identical open voltages. A DC/DC converter 6 is provided between the first battery 5a and the second battery 5b and a voltage obtained by the DC/DC converter 6 is controlled constantly by the DC/DC converter 6 regardless of the operating condition of the vehicle or the state of an electric load 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003031850-A (JP)
Title: Light source
Inventor: SANDER A L NATARAJAN YOGANANDA
IPC: H05K1/18
Filed: 2002-04-25
Abstract: PROBLEM TO BE SOLVED: To improve a light source in heat dissipation. SOLUTION: This light source can be suitably arranged on a printed circuit board. The light source includes a flat board with an aperture at its center. A light emitting diode is arranged on a metal layer covering the bottom of the aperture and sealed up with a transparent sealing material. The metal layer serves as a heat path for heat released from the light emitting diode.
Patent JP-2003316960-A (JP)
Title: System, method, and program for inputting and outputting financial transaction information
Inventor: ASHIDA SHINICHIRO
IPC: G06Q40/02
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable transactions hard to handle by an ATM such as a batch transfer and the registrations of addresses and mail addresses by using input support cards having customer information and transaction information recorded therein beforehand, and secure the consistency of a recording format with financial institute systems.  <P>SOLUTION: This financial transaction information inputting and outputting system comprises user terminals for recording at least either of the customer information and transaction information in the input support cards by using an input support file received from the financial institute system, the input support cards having recording areas readable by the user terminals and ATM, and the ATM reading the input support cards and transacts with the financial institute system based on the customer information or transaction information stored in the input support cards. When the recording format of the transaction information recorded in the input support cards is old, the ATM converts the format to perform the transaction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315673-A (JP)
Title: Method of detecting light emitting focal position of light emitting element
Inventor: KAMITARI TAISHIN
IPC: G03B13/36
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting the light emitting focal position of a light emitting element to accurately and efficiently perform the assembly of a light emitting element and a ferrule in an optical semiconductor package by detecting the optical axis and the focal position of the light emitting element in advance.  <P>SOLUTION: An electrical signal is inputted in the light emitting element 1 held by a clamp part 10 on a supporting base 11, and an infrared camera 35 is arranged just above the light emitting element 1 which emits light, and the image of a light emitting spot caught at the focal position α of the camera 35 is received by an image processor 31, and the position on the rectangular coordinates of the light emitting spot to the reference point of a base 12 on which the supporting base 11 is placed is stored in an arithmetic device 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328299-A (JP)
Title: Liner of corrugated cardboard for exterior
Inventor: YAMAGISHI YOSHIO
IPC: D21H27/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liner of a corrugated cardboard for exterior, having an L*a*b* color system of the surface of the surface layer controlled within a specific range of brown, and having excellent appearance of white paper, clarity of printing image and resistance to discoloration.  <P>SOLUTION: The liner of the corrugated cardboard for the exterior has a paper layer constituted of two or more layers, and has 70-80 lightness (L*), 1.6-8 hue (a*) and 10-35 hue (b*) measured based on JIS Z 8729. The absolute value (|ΔL*|) of the difference of the L* values on the surface and on the surface under the surface is not larger than the value calculated by the formula.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321639-A (JP)
Title: Aqueous pigment dispersion and aqueous pigment recording liquid
Inventor: MATSUMOTO TADASHI
IPC: C09D11/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion giving an aqueous pigment recording liquid realizing high printing density on a plain paper and forming a printed image having high scratch resistance.  <P>SOLUTION: The aqueous pigment dispersion contains a pigment and an organic polymer compound containing an anionic group and having a polymer unit of an ethylenic unsaturated monomer having a sugar structure on the side chain. The polymer compound is a polymer containing the sugar structure and a urethane bond at least on one side chain. The aqueous pigment recording liquid is produced by using the aqueous pigment dispersion and has a dispersed particle content of 1-8 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324272-A (JP)
Title: Reflow furnace
Inventor: NAKAO GOSUKE
IPC: H05K3/34
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a flux collecting apparatus 53 to remove a flux element mixed in atmospheric gas 41 filling a reflow furnace 1 for soldering a circuit board 3 that the flux element of the atmospheric gas 41 returned is easily liquefied and adhered to a wall surface resulting in a requirement for a repeated heating process, because the flux collecting apparatus 53 cools the gas 41 in order to liquefy the flux element.  <P>SOLUTION: The flux collecting apparatus 53 is provided with an external heat exchanger 63 at the deeper area of a sending path 55 to guide the atmospheric gas from the reflow furnace 1 in order to liquify the flux element through heat exchange between the atmospheric gas 41 and external air. Moreover, an internal heat exchanger 75 is also provided in both sending path 55 and a returning path 57 for returning the liquified atmospheric gas. Accordingly, the adhesion of the flux element can be prevented by a heating process by the heat of the atmospheric gas itself.  <P>COPYRIGHT: (C)2004,JPO