baber/WOPTO huggingface dataset:
Patent JP-2004309653-A (JP)
Title: Imaging unit
Inventor: KITAMURA MASAHIRO
IPC: G02B7/36
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus by which a subject where a point light source is present is appropriately brought into focus.  <P>SOLUTION: A digital camera is equipped with an ordinary mode and a point light source mode as an AF mode. In the ordinary mode, a high frequency component amount (first evaluated value) in an image is used as an evaluated value used for autofocus control. Meanwhile, in the point light source mode, a value (third evaluated value) obtained by dividing the high frequency component amount (first evaluated value) in the image by the number of high luminance pixels (second evaluated value) is used as the evaluated value used for the autofocus control. The third evaluated value becomes a maximum value when the position of a lens becomes a focusing position even if an area showing the point light source is present in the image. Therefore, the subject where the point light source is present is appropriately brought into focus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004052206-A (JP)
Title: Woven fabric having high density
Inventor: YANAI TAKASHI
IPC: D03D15/56
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To impart a stretch property and a stretch back property to a woven fabric having high density and composed of spun yarn without impairing touch feeling such as body, stiffness which the woven fabric has.  <P>SOLUTION: In the woven fabric, either one of warp or weft is composed of a spun yarn and the other is composed of a false twist yarn and the sum (warp CF + weft CF) of a warp cover factor (warp CF) and a weft cover factor (weft CF) exceeds 3,000. The false twist yarn comprises a latent crimp-developing polyester fiber composed of two or more of polyester component in which one component is polytrimethylene terephthalate and the warp CF and the weft CF each satisfy the following formulas: the warp CF = warp density (number/2.54 cm) × warp fineness (dtex)<SP>0.5</SP>; and the weft CF = weft density (number/2.54 cm) × weft fineness (dtex)<SP>0.5</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305920-A (JP)
Title: Coating booth and coating system equipped with the same
Inventor: TANIGUCHI MASAHIRO
IPC: B05B15/12
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently recover a coating material in mist state which is sprayed and not deposited on an object to be coated.  <P>SOLUTION: The coating booth is for spraying a coating material to an object to be coated and comprises a water tank for storing a collecting liquid in which a portion of a sprayed coating material is collected, a suction means for sucking air from the inside of the coating booth and generating air current, a swirling chamber for mixing the collecting liquid in the water tank, the coating material and the coating material mist in the coating booth by the air current, and a recovery tower installed between the suction means and the swirling chamber for collecting the mixture obtained by mixing the collecting liquid, the coating material and the coating material mist, and the inlet of the swirling chamber is provided with a partition 38 whose lower end is cut zigzag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305098-A (JP)
Title: Method for improving land for afforesting arid land
Inventor: YAMADA KOICHI
IPC: A01G23/00
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving an arid or semiarid land so that the soil may be suitable for afforesting by maximumly utilizing scarce rain in the arid or semiarid land.  <P>SOLUTION: A hole having ≥50 cm depth and ≥50 cracks having ≥0.5 mm widths in the horizontal direction is formed by crushing hardpan by using an explosive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004038938-A (JP)
Title: Method and system for restoring data on primary data volume
Inventor: RAND DAVID LEROY
IPC: G06F17/30
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To restore data on a primary data volume by generating an image of the primary data volume at a specified time point according to data stored on a backup volume.  <P>SOLUTION: Data stored on a backup volume include data written into a primary data volume, and stamps indicating when the data have been written into the primary data volume. The primary data volume is restored according to a generated image of the primary data volume. Additionally, while the primary data volume is being restored, read/write requests to the primary data volume are satisfied with the generated image of the primary data volume.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004316962-A (JP)
Title: Demolishing treating facility of incinerator
Inventor: YOKOTA AKIHIRO
IPC: F23G5/00
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To restrain dioxin pollution by preventing outward scattering of dust generated in demolishing.  <P>SOLUTION: This demolishing treating facility of an incinerator has a demolishing work section 1 capable of forming and releasing airtightness, an exhauster 10 maintainable under negative pressure while exhausting air, a high pressure washer 20 for supplying wash water used for washing the incinerator, a drain passage 4 for draining the used wash water outside, a recovering pump 26 and a filter 27 for supplying the used wash water to the high pressure washer 20 to be reused as wash water. While airtightly treating and maintaining the demolishing work section 1 under negative pressure by carrying in the incinerator B, the incinerator B is washed, demolished, and separated in the demolishing work section 1. Next, a demolished/separated waste material is carried outside the disassembling work section 1, and the waste material is treated as industrial waste. Work for performing an industrial waste treating process is composed of demolishing-separation for separating the incinerator into a metal part and a nonmetal part by washing the incinerator by recovering residual ash in the incinerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316519-A (JP)
Title: Engine control device of construction machine
Inventor: NISHI TAKASHI
IPC: F02D29/04
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control device of a construction machine provided with a means for adjusting an engine speed other than a mode selection means, which is capable of performing partial stepless control within a range of a prescribed engine speed based on a selected operation mode, and capable of performing the stepless control throughout the range of the engine speed by the adjusting means.  <P>SOLUTION: A throttle volume for controlling the engine speed, the mode selection means, and a switch for releasing the mode selection are connected to a controller. When the throttle volume and the release switch are turned off, the operation mode can be selected by the mode selection means. When the throttle volume is turned on in a state where the release switch is turned off, the partial stepless control over the engine speed can be performed by the throttle volume within a prescribed range based on the operation mode selected by the mode selection means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324516-A (JP)
Title: Ignition device for internal combustion engine
Inventor: SHIMIZU MASAFUMI
IPC: F02D17/04
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect that an output voltage in a power supply part becomes excessive, without being affected by a noise.  <P>SOLUTION: The output voltage of the power supply part 1 for supplying a power supply voltage to an ignition circuit 3 is sampled by an electronic control unit 4, and the number in which the sampled voltage exceeds a control value is found as an over voltage detection number. When the over voltage detection number reaches a set value within a set detection time, abnormality occurring in the power supply part 1 is detected. When the abnormality occurring in the power supply part is detected, supply of an ignition signal to the ignition circuit 3 from the electronic control unit 4 is stopped to carry out misfire of the internal combustion engine, thereby reducing an engine speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321584-A (JP)
Title: Housing for ratchets and its manufacturing method
Inventor: YAMASHITA NAONOBU
IPC: A47C1/025
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for ratchets that prevents the hole part where two stems that a gear body and a locking member are mounted in a pivot from being easily transformed and the spacing pitch from spreading even when a legless chair is used repeatedly for a long period of time.  <P>SOLUTION: A short cylindrical section 3 for increasing the size H<SB>7</SB>of a piercing hole 7 to the center of axle direction is integrally formed over a surface 15a of a side wall section 15 in a projected manner. An end side 3a of the short cylindrical section 3 is made to be a crushed flat face to omit the cutting process while an inner peripheral surface 7c of the piercing hole 7 including the short cylindrical section 3 the cutting process is omitted and is plastic compressively deformed to the center of axle X direction. Also an opening edge corner part 7b of the piercing hole 7 to the other surface 15b of the side wall section 15 is formed deformed in a way that its section is near right angle. The entirety is composed of one laminae material 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327341-A (JP)
Title: Battery pack
Inventor: NAKANO MASAYA
IPC: H01M2/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which a fixing method of a terminal is simple and the terminal is surely fixed to the specified position in mass productivity.  <P>SOLUTION: The terminal 4 comprises a plate-like member having almost a U-shape. The terminal 4 has an opening part 4a on top surface and in almost a central part in the width direction of a metallic plate-like member from an upper part of a U-shaped front surface 4d. A terminal holder 6 has a projection part 6a engaging with the opening part 4a of the terminal 4. The terminal 4 is fit to the terminal holder 6 by engaging the opening part 4a with the projecting part 6a. The terminal holder 6 to which the terminal 4 is fit is arranged inside a lower case 12 together with a secondary battery 2 and a substrate 3 so that the terminal 4 is projected from an electrode window 5, and the lower case 12 is blocked with an upper case 11. The upper case 11 has an energizing rib 11f. The terminal 4 is fixed by energizing the U-shaped top surface to the lower case 12 side with the energizing rib 11f.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002847-A (JP)
Title: Photochromic fluorescent polymer and method for producing the same
Inventor: KIM EUNKYOUNG
IPC: G03C1/73
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic fluorescent polymer, and to provide a method for producing the same.  <P>SOLUTION: This photochromic fluorescent polymer has such a structure that a diarylethene and an arylene vinylene precursor are combined with each other, and has a weight average molecular weight of 500-1,000,000. The polymer is much improved in photochromic characteristics and fluorescent characteristics when compared with conventional photochromic fluorescent materials and, moreover, is easily formed into a thin film because of having excellent solubility in an organic solvent, so that the photochromic properties and fluorescent properties are retained even in a thin film state. Thus, the photochromic fluorescent polymer is applicable to an optical recoding medium, an optical switch, an information processing device including a nondestructive optical recording medium, and an optically functional material. The method for producing the polymer is provided in the specification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004333605-A (JP)
Title: Device, method, and program for successive retrieval result use type similar music retrieval, and recording medium for the same program
Inventor: SUGA HIROTOSHI
IPC: G10L25/54
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To precisely a voice music signal including unsteady noise at high-speed when the voice music signal is retrieved with temporally successive retrieval keys.  <P>SOLUTION: A short-time window voice music feature quantity similarity retrieval part 12 retrieves a short-time window voice music feature quantity having high partial similarity from a short-time window voice music feature quantity groups to be retrieved which is previously stored by using some of short-time window voice music feature quantities that a short-time window voice music feature quantity extraction part 11 extracts from retrieval keys cut sequentially out of input voice music. A voice music information comparison and integration part 13 segments a correct-answer candidate voice music section out of a voice music information to be retrieved and calculates the total similarity to a retrieval key as a current retrieval result. A successive retrieval result use part 14 updates the current retrieval result by using a past retrieval result and updates the past retrieval result by using the current retrieval result. A voice music display output device 21 outputs voice music sections in the decreasing order of total similarities based upon retrieval results of respective retrieval keys.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301812-A (JP)
Title: Detection device
Inventor: NIWA YOSHIYUKI
IPC: G01V3/11
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which a metallic object existing in a test object, such as a human body and a box, can be detected without touching the test object and can be pinpointed the position of the metallic object in the test object.  <P>SOLUTION: The detection device 1 scans in accordance with a geometry of the test object without touching the test object, detects the metallic object existing inside the test object and pinpoints the position of the metallic object. The device 1 consists of a detection rod 2, a metal detection part 3, a recognition sensor 4, and an image processing means 5. In the image processing part 8, for example, when the person 10 as the test object owns the metallic object and the metal detection part 3 detects the metallic object, the image processing is performed based on the calculated data from a calculation processing part 6. The image 10A of the person 10 and the image 11 of the metallic object are displayed and the position of the image 11 is pinpointed and displayed in a display part 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336428-A (JP)
Title: Distortion compensation circuit
Inventor: HASEGAWA NORIHISA
IPC: H04B1/04
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To compensate a distortion component generated from a super-conductive filter and an amplifier in a distortion compensation circuit used in a radio signal transmitter having the super-conductive filter and the amplifier.  <P>SOLUTION: The vector adjuster 32 of a distortion detection loop extracts the distortion component detected by the distortion detection loop. After determining the optimum value of distortion compensation based on a signal detected by a detector 45, the signal is converted into an amplitude/phase control signal based on the determination result to self-adjust the amplitude/phase control signal so that the detection output of two waves may come to the minimum. Meanwhile, the vector adjuster 38 of a distortion removal loop extracts a pilot signal by means of a pilot signal detector 43 from the output side of a directional coupler 41 and determines the optimum value of the distortion compensation based on the extract result. The pilot signal is converted into the amplitude/phase control signal based on the determination result to self-adjust the amplitude/phase control signal so that the extract levels of the two waves out of the extract levels may come to the minimum.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330704-A (JP)
Title: Thermal recording material
Inventor: KAWAKAMI HIROSHI
IPC: B41M5/28
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material excellent in whiteness of a base skin part and in so-called green storing properties which can keep the whiteness of the base skin part for a long period.  <P>SOLUTION: The thermal recording material is provided with a thermal recording layer at least comprising a diazonium salt compound expressed by Ar-N<SB>2</SB><SP>+</SP>-X<SP>-</SP>(wherein Ar is an aromatic ring group and X<SP>-</SP>is an acid anion), and a coupler compound reacting with the diazonium salt compound to develop a color, on a substrate. The diazonium salt compound, an acid generating agent and acyl phosphine oxide are encapsulated in a microcapsule, and the mass ratios of the acid generating agent and acyl phosphine oxide encapsulated in the microcapsule occupied in the whole non-volatile oil-soluble components except the diazonium salt compound, a capsule wall component and surfactant components, are respectively ≥12% and ≥5%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253758-A (JP)
Title: Illuminating light source unit, aligner, and exposure method
Inventor: TAKENAKA SHUJI
IPC: G03F7/20
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminating light source unit capable of cooling a solid light source at a low cost.  <P>SOLUTION: The solid light source unit 1 comprises a solid light source array 1b having a plurality of solid light sources aligned in an array; and a solid light source housing 1a for accommodating the solid light source array. The solid light source housing 1a comprises a medium supply port 1d for cooling that supplies a medium for cooling for cooling the solid light source array 1b into the solid light source housing 1a; a medium discharge port 1e for cooling that discharges the medium for cooling from the solid light source housing; and a power supply connector 1f for supplying power to the solid light source array.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004026821-A (JP)
Title: Method and device for generating cyclopropene comound
Inventor: KOSTANSEK EDWARD CHARLES
IPC: A01N3/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a costly advantageous and effective procedure in dealing with ethylene response in plants where cyclopropene gas is rapidly and completely discharged.  <P>SOLUTION: A method of ventilating gas through an acqueous solution of a cyclopropene/cyclodextrin complex is obtained. An amount of the above cyclopropene/cyclodextrin complex is fixed from one gram to 7,000 grams.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004343300-A (JP)
Title: Polarization common planar array antenna
Inventor: OTA MASAHIKO
IPC: H01Q13/08
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarization common planar array antenna in which satisfactory characteristics can be obtained in antennas in an upper layer and a lower layer.  <P>SOLUTION: The antenna is provided with: a first ground conductor 11; a first antenna circuit board 13 where first radiation elements 18a and first feeding lines 19a are formed; a first slot plate 14 where passive elements 21 are arranged in respective slot openings 24 and holding parts 22 which conduct the passive elements 21 in a direction orthogonal to excitation polarization directions of the parasitic elements 21 and hold them are formed; a second antenna circuit board 15 where second radiation elements 18b and second feeding lines 19b are formed and the excitation direction of the second radiation elements 18b is orthogonal to that of the first radiation elements 18a; and a second slot plate 17 where transmission projections 27 having desired widths and lengths are formed in parts positioned immediately above the second feeding lines 19b in the respective slot openings 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340670-A (JP)
Title: Method and holder for sticking strain gage
Inventor: ASAHI MUTSUMI
IPC: G01L1/22
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously stick and fix a plurality of strain gauges to precise positions, even at places which are on the rear sides of blades whose stress distributions are measured and too narrow to put a hand or finger in.  <P>SOLUTION: A plastic U-shaped die 6 is formed being adjusted to the shape of the rear external surface of a blade 2. By attaching a rubber tape 7 having displays of strain gauge 5 attaching positions 8 on its surface to the internal surface of the die 6, and attaching a transparent fluorinated carbon resin tape 9 to the surface of the rubber tape 7, the three layers of the die 6, the rubber tape 7, and the resin tape 9 are integrally attached. A double-sided tape 10 is stuck to the resin tape 9, and a plurality of strain gauges 5 are stuck and temporarily fixed being adjusted to their attaching positions 8 on the surface of the double-sided tape 10. An adhesive agent is applied to the surfaces of the strain gauges 5, and the strain gauges 5 are stuck to the rear surface of the blade 2 by pressing the internal surface of the die 6 to the rear surface of the blade 2. After that, the four layers of the die 6, the rubber tape 7, the resin tape 9, and the double-sided tape 10 are integrally detached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341256-A (JP)
Title: Developing apparatus
Inventor: OKUBO MUNENOBU
IPC: G03G15/09
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus constituted so that the smooth flow of developer is not interrupted, and also, the developer remaining on a rotating developing sleeve after a developing process is effectively peeled off.  <P>SOLUTION: The developing apparatus is provided with a housing 14 for storing the developer and equipped with an opening part facing the surface of a photoreceptor 11, the rotating developing sleeve 12 stored in the housing 14 and facing the photoreceptor 11 through the opening part, a plurality of fixed magnets incorporated with the rotating developing sleeve 12 and having a developing main pole N1 and carrying magnetic poles N2 and N3 positioned on the downstream side of the developing main pole N1 in the rotating direction of the developing sleeve 12 so as to peel the developer off. A magnetic body 16 is arranged on the upstream side of a developer peeling position P formed by the carrying magnetic pole N2 in the rotating direction of the developing sleeve 12, and also, in an area affected by the magnetic field of the carrying magnetic pole N2 and in the inside wall surface of the housing 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341378-A (JP)
Title: Composite film display unit having dual structure (polymer/liquid crystal)
Inventor: BABA JUNICHI
IPC: G02F1/1347
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of the drive voltage while obtaining contrast improvement equal to or more than a thicker (polymer/liquid crystal) composite film that is simply thickened by making a (polymer/liquid crystal) composite film display unit in a dual structure.  <P>SOLUTION: The (polymer/liquid crystal) composite film display unit installs a transparent electrode, to face a substrate with a transparent electrode of one face in both sides, by centering the substrate with the transparent electrode in both faces, and sandwiches the (polymer/liquid crystal) composite film in between the substrates with the transparent electrodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI