baber/WOPTO huggingface dataset:
Patent JP-2004208489-A (JP)
Title: Rotor for brushless motor, and brushless motor
Inventor: YAMAMURA MASASHI
IPC: H02K7/06
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor for a brushless motor that prevents damage to a magnet, and the brushless motor.  <P>SOLUTION: The rotor 16 includes the magnet 32 and a cover 38. The magnet 32 is housed in a housing groove 29 formed on a rotor shaft 18. An end face 32a of the magnet 32 in the axial direction of the rotor shaft 18 is provided apart from inside side surfaces 35, 36 of the housing groove 29. An inner peripheral face 32c of the magnet 32 is provided apart from a bottom face 29a of the housing groove 29. An outer peripheral face 32b of the magnet 32 projects from an opening of the housing groove 29. The cover 38 covers the outer peripheral face 32b of the magnet 32. An axial end of the rotor shaft 18 of the cover 38 is bent towards an inside face of stepped recessed portions 30, 31. An inner peripheral face 38a of the cover 38 is brought into contact with the outer peripheral face 32b of the magnet 32 in a pressed manner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005117873-A (JP)
Title: Power supply utilizing step-up dc-dc converter and fault detection control method
Inventor: OTAKE HIROYUKI
IPC: H02M3/155
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step-up DC-DC converter that can detect the opening or short-circuit of a circuit, notify a fault to a control device to stop operation, and secure safety.  <P>SOLUTION: This power supply is constituted of a limit detection circuit 106 that has a protective function against an overload, a control circuit 107, a detector 108, and a fault detection circuit 109. When the limit detection circuit 106 detects a limit and when the detector 108 detects the GND level of a feedback, an output line is open or short-circuited so that the fault detection circuit 109 notifies the fault to the control device to stop the step-up DC-DC converter. When the limit detection circuit 106 detects a limit and when the detector 108 is not detecting the GND level, an Nch-MOSFET of a leading-in control circuit 107 is turned on. When the detector 108 detects the GND level, the feedback line is opened so that the step-up DC-DC converter 1 is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005120589-A (JP)
Title: Roofing material type solar cell module
Inventor: KOMAMINE TATSUYA
IPC: H01L25/00
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roofing material type solar cell module excellent in production cost, installation stability onto the roof face, workability, weatherability, and design and capable of using various material qualities as the base part of the roofing material.  <P>SOLUTION: The roofing type solar cell module is provided with a roofing material base plate 1 and a power generator 2. The roofing material base plate 1 has a mounting face 3 on which the power generator 2 is mounted and an under lapping 6 which has a structure matching to the peripheral roofing materials. The power generator 2 is mounted on the mounting face 3 in the condition that a part of the mounting face 3 is not covered, in the module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119425-A (JP)
Title: Brake control device
Inventor: NAKAZAWA CHIHARU
IPC: B60T13/18
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control device capable of achieving a liquid pressure control of high precision when the brake-by-wire control is conducted.  <P>SOLUTION: The brake control device is equipped with a master cylinder, wheel cylinders to generate braking forces to vehicle wheels, a liquid pressure source different from the master cylinder, a liquid pressure controlling means capable of controlling the wheel cylinder pressure to an arbitrary value, and a selector valve to change over the oil path leading from the liquid pressure source to each wheel cylinder between communication and out of communication, wherein a pump is installed as the liquid pressure source, and the liquid pressure controlling means performs boosting, holding, and decompression of the wheel cylinder pressure through driving of the pump and the selector valve in compliance with the braking operation made by the driver and holds the selector valve in the non-communication condition during the hold control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135672-A (JP)
Title: Composition comprising polyethylene glycol for culturing animal cells or tissue cells
Inventor: HERON ANTOINE
IPC: C12N5/071
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for culturing animal cells and tissues comprising an albumin substitute, a transferrin substitute and an insulin substitute, where the composition is free from animal proteins other than recombinant proteins.  <P>SOLUTION: The composition comprises the albumin substitute, wherein the albumin substitute contains polyethylene glycol at a concentration of at least approximately 1% by weight. The invention relates to a culturing medium comprising the composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005121490-A (JP)
Title: Flame detector equipped with automatic test function
Inventor: HATANAKA IKUHISA
IPC: G01J1/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish malfunctions by detecting an output change of a light-receiving element for detecting a flame and the degree of stain of a window material separately, and considering both together.  <P>SOLUTION: A flame detector provided with a window material constituting an enclosure, a light-receiving element put inside the enclosure corresponding to the window material, and a distinguishing section for recognizing a flame on the basis of the output of the flame-detecting light-receiving element, has an output amplitude check function which emits a beam of test light from a test light emitting element and checks an output by the test light from the flame-detecting light-receiving element, and a stain check function which makes a stain-detecting light-emitting element emit a beam of light and checks the degree of strain from the output of the stain-detecting light-receiving element. From these results, it is judged that the function of the detector is normal only when both of them are normal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004037474-A (JP)
Title: Laser radar device
Inventor: OGA YASUNORI
IPC: G01S17/88
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a more downsized laser radar device having a function for measuring visibility distance near a corresponding device in addition to a function for measuring a distance to a target.  <P>SOLUTION: The device comprises a scanning means for scanning a laser beam, a photodetector for detecting the reflected light of the laser beam to convert to a received signal, a calculation circuit for atmosphere attenuation for calculating the atmosphere attenuation based on the reflected light of the laser beam reflected from a reference target, an integration-processing circuit for integration-processing by the number of integration-processing times corresponding to the calculated atmospheric attenuation, an azimuth/distance-measuring circuit for measuring the distance to the target from data after integration-processing the reflected light of the laser beam reflected by the target and the scanning angle of the laser beam, and a conversion circuit for determining the visibility distance from the atmospheric attenuation by the reflected light of the laser beam, which is calculated by the scanning angle of the laser beam scanned by the target and a calculation means for the atmospheric attenuation, and a conversion table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005076628-A (JP)
Title: Opening and closing condition of valve which opens at bottom dead center and closes between bottom dead center and point on this side of top dead center in relation to passage to vacant space in compression stroke
Inventor: NAKADA OSAMU
IPC: F02B23/08
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of increasing real quantity of the air-fuel mixture inside a cylinder in response to increase in the engine speed and a load from a low speed to a middle speed, further, to a high speed or from a low load to a middle load, and further, to a high load, in a compression stroke of a four cycle engine and a six cycle engine using a vacant space.  <P>SOLUTION: In the compression stroke, closing quantity of a valve, which opens at the bottom dead center and closes at a point between the bottom dead center and this side of the top dead center in relation to a passage to a vacant space, is set not to be closed when engine speed is low and to increase in response to increase of the engine speed to middle speed and high speed (in the compression stroke thereafter, the valve which opens at the bottom dead center and closes at a point between the bottom dead center and this side of the top dead center is a valve a, and the passage to the vacant space is a passage b).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005119239-A (JP)
Title: Laser welding method for lighting apparatus member for vehicle
Inventor: OTAKE TOMIAKI
IPC: B23K26/21
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding method wherein a stress crack is hardly formed because a residual strain occurring in a joint part is small, in terms of the laser welding of the lighting apparatus member for a vehicle, which is used for integrally joining an opaque member with a transparent member by using laser irradiation.  <P>SOLUTION: In this welding method for the lighting apparatus member for the vehicle, the opaque member (1) (A), which is composed of a thermoplastic resin (a) capable of containing a substance (c) for absorbing laser light to be applied, and the transparent member (2) (B), which is composed of a thermoplastic resin (b) capable of containing the substance (c) for absorbing the laser light to be applied, are welded together by using the laser light (6). In this case, a composition (C) containing the substance (c) for absorbing the laser light to be applied is interposed in a joint interface (3) between the members (1) and (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128180-A (JP)
Title: Image forming apparatus
Inventor: SAITO HISAHIRO
IPC: G03G15/16
Filed: 2003-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To form an image in accordance with an image forming mode such as a full-color mode and a mono-color mode, to attain the miniaturization of an apparatus, to prevent image defects such as scattering and the like to occur due to the stretching of a belt as a moving intermediate transfer body and a belt for transporting transfer material and a constitutional condition of a primary transfer part, and to secure a stable transfer performance.  <P>SOLUTION: The moving body 6 can be attached/detached to/from a 1st image carrier 1 with the shift of a plurality of voltage apply members 7, and a contact area 2 between the moving body 6 and the voltage apply member 7 is arranged on the downstream side in the moving direction of the moving body 6 of a contact area 1 between the 1st image carrier 1 and the moving body 6, and regarding a distance from the center part of the contact area 2 to the center part of the contact area 1 in the moving direction of the moving body 6, the distance in the 1st image forming part Y positioned on the uppermost stream side in the moving direction of the moving body 6 is the largest among the plurality of image forming parts, and the distance in the 2nd image forming part Bk used in the mono-color mode is the second largest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128834-A (JP)
Title: Method and device for extracting character information
Inventor: KOIZUMI SHUNICHI
IPC: G16H10/60
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To precisely extract character information from a medical image with character information recorded by overlapping therein.  <P>SOLUTION: A character information extracting device includes a function of inputting image data, which comprises character information, and extracting the character information in the image data. The device comprises: a storage means for storing dictionary data to be compared in character recognition and holding the frame number of the image data, from which the character information is extracted, as setting frame number data, concerning a plurality of kinds of image data related to the same subject; a character recognizing means for extracting character information by comparison with the dictionary data stored in the storage means and recognizing the character in the image; and a control means for controlling the character recognizing means to extract the character information from the applicable image data with referring to the setting frame number data held in the storage means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128838-A (JP)
Title: Simplified system for analyzing flood
Inventor: AKAGIRI KIICHI
IPC: G06F19/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified flood analyzing system for efficiently performing a processing from condition setting for flood analysis to display of a result as a series of works in consideration of a situation where condition setting for flood analysis is complicated since conditions such as an average ground height of each mesh or a boundary condition are individually set and data are generated by prescribed format for each case.  <P>SOLUTION: The system comprises: a mesh data generating means 1 for generating a required mesh range from numerical map mesh data; a ground height correcting means 2 for correcting elevation value data of the numerical map mesh, based on correction information; a ground height value imparting means 3 for imparting a ground height value to mesh data of the ground height correcting means 2; an input support means 4 for achieving efficiency in inputting flood original data such as the mesh ground height, the boundary condition, a dyke break spot, the designation of a banking structure, a flow-in place, a crest height, and a roughness coefficient; a flood analyzing means 6 for analyzing the flood by using a flood analyzing program; a file display means 7 for fetching the analysis result of the flood analyzing means 6 and displaying it; and an inundation depth graph generating and displaying means 8 for generating inundation depth graphs by rank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087985-A (JP)
Title: Foam water generator
Inventor: YOSHIDA SHIGERU
IPC: B01F5/04
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foam water generator connected to a pump for land installation or a submerged pump to be usable, and required for activation of water for culture in a fishery field, or for purification in a livestock field, for lakes and rivers, industrial wastewater, or the like, and also the foam water generator enabling gas/liquid mixture of a large amount with less energy, enabling ejection of fine foam water, and having versatility and correspondence to characteristics, installation conditions, or the like, required at every water treatment facility in each field.  <P>SOLUTION: In the foam water generator, water flow energy generated by the pump is positively utilized, equipment body and internal shape are made less in resistance hydrodynamically, thereby imparting versatility regardless of the kinds of pumps.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132659-A (JP)
Title: Hydroxyapatite and its manufacturing method
Inventor: SATO TERUBUMI
IPC: C01B25/32
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel manufacturing method of hydroxyapatite.  <P>SOLUTION: The manufacturing method comprises a first step wherein a calcium salt or complex and at least a phosphorus compound are added to a solvent and a second step wherein an oxidizing agent is added. Alternatively, the manufacturing method comprises a step wherein the calcium salt or complex, an oxidizing agent and at least a phosphorus compound are added to the solvent. An ethylenediamine-N,N,N',N'-tetraacetate calcium salt or a nitrilotriacetate calcium salt is used as the calcium salt or complex. These compounds can contain water-soluble metallic ions other than calcium but preferably do not contain any metal other than Ca for synthesizing highly pure hydroxyapatite. Phosphoric acid or diammonium hydrogen phosphate is used as the phosphorus compound. In the first step, an amine or a compound having an ammonium ion can be further added. In the second step, the oxidizing agent can be added after desolvation or added to the solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005134833-A (JP)
Title: Imaging unit and equipment for image pickup
Inventor: MATSUMOTO YOSHIHIRO
IPC: G03B17/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging unit having an adjusting mechanism capable of correcting the variation of an individual product caused by manufacture dimensional tolerance and assembly dimensional tolerance when it is mass-produced with a small number of parts.  <P>SOLUTION: The imaging unit 10 is equipped with a prism unit 30, an imaging device 12, a fixing member 13, a turning supporting part 15 and the adjusting mechanism 16. The prism unit 30 has at least two or more reflection surfaces 52, 62 and 63 formed as free curved surfaces. The imaging device 12 is arranged and fixed on an image forming surface by the fixing member 13. The turning supporting part 15 is provided in parallel with the light receiving surface of the imaging device 12 at a part of the prism unit 30 and supports the prism unit 30 in a turnable manner. The adjusting mechanism 16 allows the turning adjustment of the prism unit 30 in a specified angle range related to the turning of the prism unit 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142261-A (JP)
Title: Electrostatic breakdown protective device
Inventor: ANDO RYOICHI
IPC: H01L29/00
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic discharge protective device with which a device to be protected can sufficiently be protected from electrostatic breakdown and breakdown of a protective transistor is prevented.  <P>SOLUTION: In an output terminal 100, an n-channel first MOS transistor TrA and a second MOS transistor TrB of the protective transistors are connected between the output terminal 100 and ground potential Vss. On the other hand in the output terminal 100, a p-channel third MOS transistor TrC and a fourth MOS transistor TrD of the protective transistors are connected between a high power potential HVdd and the output terminal 100. The first, second, third and fourth MOS transistors TrA, TrB, TrC and TrD are composed of the MOS transistors of low breakdown voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139785-A (JP)
Title: Water catcher and stopper for eaves gutter
Inventor: MOTO TAKAAKI
IPC: E04D13/068
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water catcher and a stopper for an eaves gutter preventing a loss of the stopper before the work of joining the water catcher and the eaves gutter together.  <P>SOLUTION: An engaging projection 40 is formed at the upper end of a rear side wall part 32 of a water catcher body 30, to which engaging projection 40 a pair of the stoppers 2 fitted and attached to a downstream side end of the eaves gutter 1 is removably attached. The stopper 2 comprises a plate-like stopper base plate 21 holding the end part of a bottom wall 11 of the eaves gutter 1 from the underneath, a clip member 22 holding the end part of the bottom wall 11 from the above, and a body 20, on which the stopper base plate 21 and the clip member 22 are mounted to protrude from the body 20 in the same direction at an interval so that the end part of the bottom wall 11 may be inserted into the interval. The stopper 2 further comprises a draining board 23 arranged on the body 20 downward. The clip member 22 has an engaging claw 24 formed on the inner face of the clip member 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004166274-A (JP)
Title: Method and apparatus for basis conversion in finite field
Inventor: JIN WEON-IL
IPC: G06F7/38
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for basis conversion in a finite field.  <P>SOLUTION: There are provided efficient basis conversion matrices D<SB>sd</SB>and D<SB>ds</SB>and the basis conversion method in a finite field using the basis conversion matrices wherein a defining polynomial is a pentanomial represented by X<SP>n</SP>+X<SP>k(3)</SP>+X<SP>K(2)</SP>+X<SP>k(1)</SP>+1 and wherein exponents n, k(3), K(2) and k(1) satisfy the condition represented by n-K(3)>k(3)-k(1). In addition, the apparatus for performing the basis conversion is disclosed. As a pentanomial having a general form in an arbitrary degree is used as the defining polynomial, base conversion can be efficiently performed between a standard representation and a dual representation. Consequently, a dual basis multiplier can be efficiently implemented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165669-A (JP)
Title: Lithographic apparatus and method for determining beam size and divergence
Inventor: TEEUWEN LEONARDUS JOHANNES HEN
IPC: G21K5/00
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easy, safe, accurate measurement and control of the quality characteristics, such as size and divergence, of a beam projected by a lithographic projection apparatus by slightly modifying the existing apparatus.  <P>SOLUTION: A radiation beam 3 coming from a laser LA of a lithographic projection apparatus is directed toward an aperture 4 by steering mirrors 21 which can be tilted in two directions, and the intensity of the radiation beam passing through the aperture is measured by an energy sensor ES. A processor 5, which is connected to the energy sensor ES and to the steering mirrors 21, calculates and adjusts the beam size on the basis of the deflection angles of the steering mirrors and the change in beam intensity. A small portion of the radiation beam 3 is extracted, and its divergence is measured in a beam measurement unit 8. This apparatus enables an actual online control with an improvement in the quality characteristics of the radiation beam.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005148937-A (JP)
Title: Recommended speed calculation device for vehicle
Inventor: MARUYAMA YASUNAGA
IPC: G08G1/16
Filed: 2003-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To estimate a recommended speed of a vehicle causing a driver no insecurity by estimating a condition causing insecurity of the driver from a driver's sight direction.  <P>SOLUTION: The position of an own vehicle is detected, road shape information in the own vehicle driving direction is acquired over a predetermined distance from the own vehicle position, the sight direction of the driver during driving the vehicle is estimated based on the acquired road shape information, a dead angle area of the driver during driving the vehicle is determined while taking the view point position of the driver and pillar and side door mirrors of the vehicle into consideration, and the estimated sight direction is compared with the determined dead angle area. If the sight direction and the dead angle area overlap to each other, correction is carried out for lowering a basic recommended speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005144289-A (JP)
Title: Drainage system of dehumidifier
Inventor: TANZO TOMOHARU
IPC: F24F13/22
Filed: 2003-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage system of a dehumidifier which can perform drainage without forming an exhaust hole on an indoor wall, or the like, and can continuously perform dehumidification operation.  <P>SOLUTION: This drainage system is equipped with a pipeline 3 connecting a drain pan 5 of the dehumidifier 1 and a drain pan of an air conditioner 2. Drain water generated by the dehumidifier 1 is discharged with a drain pump 6 to the drain pan of the air conditioner 2 through the pipeline 3 from the drain pan 5 and then discharged outdoors from the drain pan of the air conditioner 2 through a drain hose 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI