baber/WOPTO huggingface dataset:
Patent JP-2003167039-A (JP)
Title: Magnetic sensor and azimuth detecting system using the magnetic sensor
Inventor: KO TAIKO
IPC: G01R33/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, light-weighted and high-sensitivity magnetic sensor.  <P>SOLUTION: This magnetic sensor 1 is constructed by disposing in parallel a plurality of thin film magnetic resistance effect elements 2a to 2d having uniaxial magnetic anisotropy and coercive force enabling reversal of magnetization and having characteristic of taking the binary magnetized state at a relative angle in the directions A to D of uniaxial magnetic anisotropy between the respective thin film magnetic resistance effect elements 2a to 2d, whereby in detecting the vector component (magnetic angle or magnetic azimuth) of an object magnetic field, especially in the uniform magnetic field, the magnetization direction is pointed when exceeding a critical angle according to the directions A to D of uniaxial magnetic anisotropy, so the magnetization direction of the respective elements 2a to 2d are obtained as resistance change to become digitized signal, and desired angle resolving power can be freely given by the number of elements and the relative angle, so that the small-sized, light-weighted and high-sensitivity magnetic sensor capable of facilitating signal processing can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002220387-A (JP)
Title: N-benzenesulfonyl-l-proline compound as bradykinin antagonist
Inventor: NUKUI SEIJI
IPC: A61P3/10
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic agent effective to a symptom mediated by bradykinin such as inflammation, allergic rhinitis, pain and the like. SOLUTION: A compound represented by formula (I) [wherein X1 and X2 are each a halo; R1 and R2 are each hydrogen or an alkyl; R3 and R4 are each hydrogen or a halo; R5 is a diazacycloalkyl which may be optionally substituted at azabicycloalkyl or diazabicycloalkyl, or -NH-(1-5C)alkyl-NH-C(O)- cycloalkylamino] or its pharmaceutically acceptable salt.
Patent JP-2003170361-A (JP)
Title: Abrasive tape
Inventor: SHIMADA HIROYUKI
IPC: B24D11/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasive tape capable of continuing grinding by an abrasive material layer, reducing clogging by chips, and sustaining stable grinding capability until the abrasive material layer is almost worn out.  <P>SOLUTION: In this abrasive tape, an adhesive material 3 is provided in dot shape between a base material film 1 having the abrasive material layer 2 formed on the front surface thereof and a separator 4 stuck to the rear surface of the base material film 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172695-A (JP)
Title: Method of calibrating carbon dioxide detector
Inventor: NAKAWA YOSHIHARU
IPC: G01N21/3504
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of measurement by preventing the occurrence of erroneous calibration caused by the misconnection of a standard gas or the suction of atmospheric air by means of a carbon dioxide sensor resulting from misconnection.  <P>SOLUTION: A method of calibrating a carbon dioxide detector DT includes a zero-concentration measuring step SP1 of performing concentration measurement by causing the detector DT to suck a zero-point standard gas SG1 for which the detector DT is made to discriminate the zero detection of carbon dioxide concentration for several tens of seconds, a zero concentration discriminating step SP3 of discriminating whether or not the carbon dioxide concentration of the gas SG1 is equal to or lower than a preset concentration, and a zero point calibrating step SP5 of performing zero-point calibration on the detected output level of the detector DT in accordance with the concentration of the gas SG1 by causing the detector DT to continuously suck the gas SG1 when it is discriminated that the carbon dioxide concentration of the gas SG1 is equal to or lower than the preset concentration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175442-A (JP)
Title: Machine tool system
Inventor: NAKAJIMA AKIO
IPC: B23B3/36
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine tool system where a plurality of machine tools or machining parts are arranged side by side, capable of reducing the overall breadth and attaining highly precise machining.  <P>SOLUTION: This machine tool system is formed by arranging the plurality of machine tools 1 in proximity or contact conditions to/with each other. The machine tool 1 is provided with a main spindle for rotating a workpiece W and a tool rest 12. The main spindle 9 is positioned so as to be orthogonal to the arranging direction of the machine tool 1. At least one of the machine tools 1 arranged is provided with a tailstock 11 disposed on a bed 8 mounting the main spindle 1. There is also provided a conveyance apparatus 80 for conveying the workpiece W between the plurality of machine tools 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185177-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F13/20
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner facilitating the work of inspecting and repairing a control board or the like provided inside an electrical equipment box, by facilitating the work of attaching or removing cables and earth cables.  <P>SOLUTION: The air conditioner has an electric equipment box 3 provided with an open face for accommodating a control board 24, operating switches 37 and 38, and the like, and an inner lid 31 disposed on the open face. The inner lid 31 has a switch cover part 34 provided with openings 39 and 39 exposing the operating switches 37 and 38, and an earth mounting boss 43 is provided on a sidewall 34a of the switch cover part 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176271-A (JP)
Title: Enamine compound, electrophotographic receptor using the same and device for image formation
Inventor: OBATA TAKATSUGU
IPC: C07D401/06
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enamine compound which is an organic photoconductive material usable for electrophotographic receptor, etc., with a high charging potential, high sensitivity, and manifesting sufficient optical response in a low- temperature environment and in a high-speed process, excellent in durability and to provide an electrophotographic receptor and a device for image formation.  <P>SOLUTION: The enamine compound which has a structure expressed by general formula (1) is obtained. The structure imparts the enamine compound which is an organic photoconductive substance with high charge mobility, and an excellent device is obtained by using the compound to the electrophotographic receptor, a material for sensor, an EL element and an electrostatic recording element, etc. In the formula, Ar<SP>1</SP>and Ar<SP>2</SP>are each an aryl group or a heterocyclic group. Z is a group of atoms necessary for forming a cycle with Ar<SP>1</SP>, a carbon atom and Ar<SP>2</SP>. W is a group of atoms necessary for forming a cycle with nitrogen atom. Ar<SP>5</SP>and Ar<SP>6</SP>are each an aryl group, a heterocyclic group, an aralkyl group or an alkyl group. Ar<SP>5</SP>and Ar<SP>6</SP>optionally form a ring with a carbon atom. R<SP>1</SP>is a (substituted) alkyl group.).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179315-A (JP)
Title: Optical module and optical communication system
Inventor: NISHIDA TETSURO
IPC: H01S5/42
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module and optical communication system, capable of reducing frequency for collimation.  <P>SOLUTION: An optical communication system 500 comprises an optical fiber 510 and a plurality of surface emission lasers 20. The plurality of surface emission lasers 20 are arranged along an optical axis A10 of the optical fiber. If the difference between oscillation wavelengths of adjoining two surface emission lasers is assumed to be Δλ, the widths of reflection bands of the adjoining two surface emission lasers are less than 2Δλ.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002215619-A (JP)
Title: Translation sentence extracting method from translated document
Inventor: EISELE ANDREAS
IPC: G06F17/27
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To make a translation sentence extracting method function at a high speed with high reliability while being robust against data with much noise by providing high quality. SOLUTION: First and second texts are divided into plural text elements, and serial plural pairs of a text part are formed of the respective text elements. A pair score is calculated on the respective pairs by using a weighted characteristic, and an alignment sore of the serial plural pairs is calculated by using a pair of pair scores. The alignment score is optimized by systematically changing the serial plural pairs.
Patent JP-2003183668-A (JP)
Title: Method for measuring shrinkage of coke cake
Inventor: YAMAMOTO TETSUYA
IPC: G01B15/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately and efficiently measuring the average shrinkage of a coke cake.  <P>SOLUTION: This method for measuring the shrinkage of the coke cake in a coke oven is characterized by taking the penetrated radiation pictures of a coke oven and calculating an average space distance in the horizontal direction from the areas of spaces formed between a heating surface for imparting heat to coal charged in the coke oven and the surface of the coke cake, thereby determining the shrinkage of the coke cake.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186570-A (JP)
Title: Portable electronic device
Inventor: HANRI MITSUHIRO
IPC: H04M1/23
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device to facilitate the view of characters and images at the display surface without changing the outer shape of traditional portable electronic devices resulting in enhancing identification and understanding when inputting and displaying text and images.  <P>SOLUTION: In a cellular phone 1, a hinge 15 is installed at one end of a support member 12 of a phone main body 2 where the axis Bx is inclining to the long axis Ax of a body 11 with the predefined angle θ, one end of a protection cover 3 is installed at the hinge 15 openably and closably for the body 11, and the display surface of a liquid crystal display 16 is long from side to side when the protection cover 3 is opened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186277-A (JP)
Title: Color image forming device
Inventor: SHIGETA KUNIO
IPC: H04N1/46
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming device that prevents a color change in a multiple transfer intermediate transfer system or a multiple development system, which uses a small-particle diameter toner.  <P>SOLUTION: In the color image forming device, an image writing data creating means has an image writing data correcting means. When a color toner image is formed by superimposing two or more toner layers in yellow and/or magenta and/or, cyan, and/or black, toner that forms a toner image which is the lowermost layer on an image forming body is regarded as A toner, the proportion of the amount of A toner attached to the surface of the image forming body is regarded as A1, and the proportion of the desired amount of A toner attached to the surface of the transfer material is regarded as A2. The image writing data correcting means corrects image writing data so that the proportion A1 of the amount of A toner attached to the surface of the image forming body is larger than the proportion A2 of the desired amount of A toner attached to the surface of the transfer material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002273650-A (JP)
Title: Abrasive cloth
Inventor: TANABE AKIHIRO
IPC: B24B37/20
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive cloth with excellent fitting property to an abrasive material, capable of grinding a work to be ground without any damages, and with small irregularities of fuzz density of the surface of the abrasive cloth. SOLUTION: This abrasive cloth is formed of nonwoven fabric of polyamide very thin and short fibers of 0.001-0.1 dtex in mean fineness, the number of the very thin and short fibers is >=2×10<6> pieces/cm<3> . After preparing normalized image from surface image data captured from a stereoscopic microscope at the magnification of 25 by using an image processor, the image is binarized at the threshold 100, and the surface roughness index obtained by measuring the area of white parts by the pixel unit (1 pixel =(square) 5.6 μm) is 1,000-10,000.
Patent JP-2003184842-A (JP)
Title: Threaded nail
Inventor: NAKAHARA KAZUO
IPC: F16B25/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a threaded nail capable of ensuring stable fitting strength without denting a surface of a hollow steel pipe body when the pipe body made of a thin steel sheet or the like is attached by using a nail to a plane member made of wood, or of laminated wood or the like.  <P>SOLUTION: The threaded nail 1 comprises a shaft body 2, a head 3 provided in a base end of the shaft body 2 and a pointed top 4 provided in a point thereof. The shaft body 2 comprises a first threaded portion 5 formed at the point side and a second threaded portion 6 formed with a larger screw thread pitch than that of the first threaded portion 1 in the base end, so that difference of lead between the first threaded potion 5 and the second threaded potion 6 causes a swell to yield on a surface of the pipe body that is first nailed and further the nail 1 is turned to tighten until the swell disappears.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182879-A (JP)
Title: Turnout mechanism of carrying passage
Inventor: NAGAOKA MASAMI
IPC: B65H5/06
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply perform maintenance for a turnout mechanism to turnout a passage for carrying media.  <P>SOLUTION: In the turnout mechanism of the passage for carrying media for a medium handling device, a medium carrying passage comprising first and second sheet guides opposed to each other is turned out from a base plate with the end sections of the first and second sheet guides supported at a turning support section and the first and second sheet guides turned using the turning support section as a fulcrum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184202-A (JP)
Title: Method for building electromagnetic shielding structure and electromagnetic-shielding structure backing
Inventor: HASEGAWA KIYOMITSU
IPC: E04B1/92
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it costs much because a gypsum board, to which carbon or the like as a conductive material is mixed and conductive meshes or the like are buried, is used in a conventional electromagnetic-shielding structure backing.  <P>SOLUTION: In the electromagnetic-shielding structure backing, the conductive meshes 1 are installed on the surface of a stud 3 or the like for a wall backing, and paper (carbon paper 10) containing the conductive material (carbon chips or the like) and cloth are mounted on the surface of the conductive meshes 1, or the paper (carbon paper 10) containing the conductive material and cloth are secured on the surface of the stud 3 or the like for the wall backing without fitting the conductive meshes 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188898-A (JP)
Title: File distribution receiving buffer managing method, device for performing the method, program, and recording medium with the program recorded
Inventor: KINOSHITA SHINGO
IPC: H04L47/43
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file distribution receiving buffer managing method for reducing resources in a reception computer and also to provide its device, its program, and a recording medium.  <P>SOLUTION: The reception computer stores a data part of a reception packet 7 in an address block which corresponds to the sequence number of the reception packet 7. When the packet 7 is received in failure, dummy data are stored or a space is obtained in the loss block of a corresponding receiving buffer and only the sequence number is recorded for requesting re-transmission. When the receiving buffer is full or final data are received, re-transmission is not requested at the point of time and the contents of the receiving buffer are written in the file of a disk by comprising the loss block. First file data transmission is completed and a loss data re-transmission request is returned to a transmission computer 1 and, then, re-transmitted data are written in the loss block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190144-A (JP)
Title: X-ray ct system
Inventor: SAKAI TAKITO
IPC: A61B6/03
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT system in which irreducibly minimum tomographic images for main scan can be acquired without increasing the number of times of exposure.  <P>SOLUTION: A reconstruction range designating part 22 for main scan is provided for designating a desired range in the imaging range of an examinee M as an image reconstruction range for main scan so that an image for main scan can be reconstructed just within the designated range and only a tomographic image for main scan within the designated range can be generated. Besides, a range to reconstruct the image for main scan is designated to a tomographic image for display really imaged and applied with simplified image reconstructing processing and only by performing image reconstructing processing for main scan within the designated range, the tomographic image for main scan within the designated range can be acquired. Further, since it is not necessary to perform re-exposure, the irreducibly minimum tomographic image for main scan can be generated without increasing the number of times of exposure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182303-A (JP)
Title: Tire wheel
Inventor: NAKAJIMA KOICHI
IPC: B60B25/02
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the weight of a whole wheel maintaining the thickness and the strength of a rim.  <P>SOLUTION: In the tire wheel provided with the rim 3 incorporated by bonding right and left rim components 20 at the outer circumference, a setting part 14 set to an axle side of a vehicle is provided in either one of rim components 20 by expanding from a bonded part of the both rim components 20 inwards in the axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198590-A (JP)
Title: Multi-protocol gateway and multi-protocol controller
Inventor: ONO HIROYUKI
IPC: G06Q50/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-protocol gateway and a multi-protocol controller in which the support levels of various functions and services can be easily changed in the case of the version-up of a management side network in a building automation system to be integrally managed by a central monitor panel or in application to various building automation systems.  <P>SOLUTION: The multi-protocol gateway is connected between the management side network and a subsystem side network for automatically controlling at least one of subsystems related to the power, air conditioning, illumination, crime prevention, disaster prevention and elevators of a building, and provided with a management side network protocol processing program, a subsystem side network data processing program and a storage device accessible for both the programs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192334-A (JP)
Title: Method for producing dealkalized water glass
Inventor: OKETA YUTAKA
IPC: C09K103/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing dealkalized water glass again with a high desalination efficiency by recovering the high desalination efficiency when the desalination efficiency is lowered by forming deposit whose component is a silicate in a desalination room during electrodialysis in the case that the dealkalized water glass able to be preferably used as a soil conditioner is produced by the dealkalization of the water glass using ion exchange membrane electrodialysis.  <P>SOLUTION: The dealkalized water glass is produced by electrodialysis using an electrodialysis apparatus in which the water glass is fed to the desalination rooms and cation-exchange membranes and anion-exchange membranes are alternately placed between anodes and cathodes. While the desalination rooms are washed by feeding a sodium hydroxide solution whose concentration is 1 mol/L and temperature is 30-40°C to at least one desalination room where a deposited material is stuck in a plurality of the desalination rooms, the electrodialysis is performed by feeding the water glass to at least another one desalination room.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189986-A (JP)
Title: Open showcase and its operation control method
Inventor: AKUTSU TAKASHI
IPC: A47F3/04
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open showcase capable of properly securing a displaying space for commodities corresponding to demand of customers with a change of seasons or the like by changing over cold insulation and heat insulation of a commodity housing part and not exchanging the open showcase.  <P>SOLUTION: The open showcase 10 has the commodity housing part 21 formed in a showcase body 11, a cold insulating means of insulating cold by covering the commodity housing part 21 by an air curtain of cold air, and a heating means composed of heaters 22a and 22b provided in a plurality of display shelves 22 in the commodity storing part 21. It has an operation control means of changing over the cold insulation and the heat insulation of the commodity housing part 21 by controlling operation of the cold insulating means and operation of the heat insulating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190193-A (JP)
Title: Intraocular lens
Inventor: HISHINUMA YASUHIRO
IPC: A61F2/16
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraocular lens which can facilitate and ensure the adjustment junction of near and far visual fields by effectively acting the shrinkage motion of the ciliary muscles of human eyes.  <P>SOLUTION: The intraocular lens 21 having flat planar supporting sections 22a and 22b supporting an optical section 21 within the crystalline lens capsule 10 in the eye and extending from the outer peripheral part of the optical section 21 is provided with peripheral edges 24a and 24b having outer peripheral surfaces 24d of a prescribed transverse height H projected in the same direction as the optical axis direction facing the outer periphery of the optical section 21 at the terminals of the extended supporting sections 22a and 22b and the peripheral edges are formed as a plurality of the peripheral edges separated at prescribed intervals in the peripheral direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198817-A (JP)
Title: Image processing apparatus
Inventor: OBATA YURIKO
IPC: G06T1/60
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that applies proper transfer control to each of transfer operations in the case that two images or more are simultaneously transferred between a buffer area of a primary storage section (image memory 42) and a secondary storage section (HDD 48) and that a single image is transferred.  <P>SOLUTION: After data compression conversion is applied to a received image by DMA control of a memory control section 43, the image processing apparatus performs a series of processes to transfer converted data to the HDD 48 through the buffer area of the image memory 42. In this case, depending on whether or not a request of a plurality of data transfer (simultaneous transfer) is made, the image processing apparatus selects either of division (number of a plurality of times) transfer and batch (one time) transfer. In the case of transferring one image through division, the capacity equivalent to the division transfer amount to the HDD is reserved for the buffer area, and in the case of batch transfer, the capacity equivalent to the batch transfer amount is reserved for the buffer area so as to optimize (transfer in the shortest time and effective utilization of the storage area) each transfer operation.  <P>COPYRIGHT: (C)2003,JPO