baber/WOPTO huggingface dataset:
Patent JP-2005288391-A (JP)
Title: Oil filter device
Inventor: KATO YUJI
IPC: B01D29/11
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-weight oil filter device by securing the strength of an oil filter cap without increasing the wall thickness of the oil filter cap.  <P>SOLUTION: In an oil filter having a filter housing consisting of a housing and a cap member formed in a cylinder shape having a bottom, a cylindrical filter housed in the filter housing and a relief valve structure which is held between the bottom of the cap member and the filter and allows oil to flow through bypassing the filter by opening the valve structure according to the pressure difference between the inner and the outer peripheries of the filter, a plurality of ribs projecting towards the relief valve side are integrally formed at the bottom of the cap member so that the relief valve structure is held between the ribs and the filter.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295419-A (JP)
Title: Image pickup device, camera, and signal processing method
Inventor: KUNO TETSUYA
IPC: H04N9/04
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To pick up an image with high sensitivity at the time of dark sight by realizing excellent color reproducibility without using an infrared ray cut filter for color sense correction in an image pickup device.  <P>SOLUTION: There are provided a color signal generation means 20 for outputting first color signals R5, G5, B5 corresponding to incident light; and a matrix arithmetic means 67 for obtaining second color signals R6, G6, B6 by performing matrix arithmetic including the multiplication of the first color signals, color signals resulting from squaring the first color signals with a first constant (i) as an exponent, color signals resulting from squaring the first color signals with a second constant (j) as an exponent, and matrix coefficients corresponding thereto. The first and second constants and the matrix coefficients are determined to approximate total characteristics of the color signal generation means and a spectral sensitivity characteristic correction means 6 to human color sense characteristics or spectral sensitivity characteristics resulting from performing linear conversion thereon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294213-A (JP)
Title: Reflector and lighting fixture equipped with same
Inventor: YAMAUCHI SATORU
IPC: F21Y101/00
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector, in which a reflecting mirror is integrally formed on the inner surface of a substrate and which is shared by the mirror with a case of a lighting fixture, and to provide a lighting fixture, equipped with the reflector, in which blisters and wrinklings are prevented from being generated on the reflector by improving adhesiveness of the substrate and the reflector, and the light-ray reflectance is enhanced.  <P>SOLUTION: The arithmetic average roughness Ra of the reflector-forming surface 10a of the substrate 10, on which the reflecting mirror 20 is formed, is set at most 15 μm; and the maximum height Ry thereof is set at most 20 μm. Toward the upper layers from the reflector-forming surface 10a, a chemical conversion film 21 of a calcium manganese phosphate-based compound, an undercoat layer 22 of a cresol novolac epoxide resin, a light-ray reflecting layer 23 of Al or an Al-based alloy, and a top coat layer 24 of a straight silicone inorganic paint are formed, thereby obtaining the reflector 2, in which blisters and wrinklings are not generated in the reflecting mirror 20 and which has a high light-ray reflectance.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300619-A (JP)
Title: Zoom lens and image projection device having same
Inventor: WADA TAKESHI
IPC: G02F1/1335
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens suitable for the projection optical system of a liquid crystal projector, for example, whose aberrations in all the variable power regions are satisfactorily corrected in spite of simple lens configuration, and which has excellent optical performance over an entire screen.  <P>SOLUTION: The zoom lens which has a plurality of lens groups and whose pupil position on a reduction conjugate side exists nearly in a place at infinity performs variable power by moving only one lens group for variable power out of a plurality of lens groups on an optical axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298591-A (JP)
Title: Aqueous coating material composition and method of forming coating film
Inventor: NAGANO TOSHIAKI
IPC: C09D201/06
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous coating material composition, which is excellent in low temperature curability that enables to obtain sufficient curability even in the baking condition of a relatively low temperature of 120°C or lower, adherability, one-package storage stability and resistance to yellowing by heat, and which is capable of attaining reduction of the volume of a solvent as a countermeasure for environmental problems, and to provide a method of forming a coating film.  <P>SOLUTION: The aqueous coating material composition contains, as the essential components, an acrylic resin that contains, on an average per molecule, two or more of blocked tertiary isocyanate groups which are blocked by a nitrogen atom-containing heterocyclic compound and that has a specific acid number and weight average mol. wt., a hydroxy group-containing resin having a specific hydroxyl value and weight average mol. wt., and a catalyst. The method of forming a coating film is provided which uses the above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302457-A (JP)
Title: Deposited mask and its forming method, and manufacturing method for organic electroluminescent equipment
Inventor: FUJIMORI SHIGEO
IPC: H01L51/50
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deposited mask that allows high-accuracy patterning, and has a thin precise pattern mask, and its manufacturing method, and to provide organic electroluminescent equipment with a high numerical aperture by using the deposited mask.  <P>SOLUTION: The precise pattern mask with a thickness of 20 μm or smaller has a deposited aperture array corresponding to the deposited pattern, and is fixed at a frame of 1 mm or thicker.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005011487-A (JP)
Title: Optical head and optical disk device using the same
Inventor: NAGATA TAKAYUKI
IPC: G11B7/13
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To make an optical disk device thin.  <P>SOLUTION: The head of the optical disk device is provided with a laser diode 13 for emitting light toward the optical disk device, photo-diodes 14, 15, 16, 17 arranged in the same case as the laser diode 13, a reflecting mirror 5 for deflecting the light emitted from the laser diode 13 by reflection, a raising mirror 8 for reflecting the light reflected by the reflecting mirror 5 and deflecting the light in the direction of the optical disk, an objective lens 9 for condensing the light reflected by the raising mirror 8 on the optical disk 10, and a hologram element 6 for branching the light reflected by the optical disk 10 and guiding the light to the photo-diodes, and at least a part of the reflecting mirror 5 is arranged inside the window part of a cartridge 11 for storing the optical disk 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005302964-A (JP)
Title: Noncontact connector
Inventor: KOITABASHI HIROYUKI
IPC: H01F38/18
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact connector which performs the transmission and reception of data in a noncontact state through multiple channels and, at the same time, does not cause any interference between channels.  <P>SOLUTION: The noncontact connector is constituted of a rotating-side optical element arranged on a rotating body which rotates around a rotary shaft and a fixed-side optical element arranged on a fixed body at a position facing the rotating-side optical element and performs the transmission and reception of data in a noncontact state between the rotating-side optical element and fixed-side optical element. The connector is provided with an aperture, through which the light emitted from the rotating- or fixed-side optical element is passed, between the rotating body and fixed body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005303121-A (JP)
Title: Delamination-resistant polishing pad
Inventor: OBENG YAW S
IPC: B24B37/20
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical mechanical polishing pad for polishing a semiconductor wafer.  <P>SOLUTION: The polishing pad 100 comprises a thermoplastic backing film 105 and pressure sensitive adhesive 115 coupled to the thermoplastic backing film 110. The pressure sensitive adhesive 115 is constituted so as to stick the chemical mechanical polishing pad 100 to a polishing platen. The pressure sensitive adhesive 115 is further constituted so as to form an interface capable of substantially preventing the chemical mechanical polishing pad 100 from being delaminated from the polishing platen even when it is exposed to a polishing slurry medium having pH of ≥4 at least for four days.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005298294-A (JP)
Title: Bushing
Inventor: IGARASHI KAZUHIKO
IPC: C03B37/083
Filed: 2004-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bushing by which a strand suitable of uniformly applying a sizing agent is formed.  <P>SOLUTION: In the bushing 14 formed so as to be provided with a plurality of drawing cylindrical nozzles 12, projected from a long and narrow plate 13, on the plate 13 and for drawing a molten body from each of the drawing nozzle 12 to form filament from the molten body, respective drawing nozzles 12 are arranged so that the center axes 35 of the respective drawing nozzles 12 are not overlapped with each other in the view of plate 13 from the width direction of the plate 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304260-A (JP)
Title: Protection circuit of series-parallel converter
Inventor: TOKUDA HIROKAZU
IPC: H02M7/48
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To effectively protect a series-parallel converter from overcurrent while suppressing the complication of apparatus configuration.  <P>SOLUTION: A current detector E1 for detecting the current flowing through a reactor L1 is arranged onto a series circuit K1. A current detector E2, for detecting the current flowing through a reactor L2, is provided on a series circuit K3. By stopping the operation of switching elements M1, M2 based on the overcurrent detected by the current detector E1, the switching elements M1, M2 are protected. By stopping the operation of switching elements M5, M6 based on the overcurrent detected in the current detector E2, the switching elements M5, M6 are protected. When switching elements M3, M4 are protected, it is decided whether the overcurrent is flown through the series circuit K2, based on the current values detected by the current detectors E1, E2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312124-A (JP)
Title: Structure of rotary electric machine
Inventor: KATO TAKASHI
IPC: H02K1/18
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of a rotary electric machine capable of achieving high positioning precision between the members even if the dimensional precision of each member is not so high.  <P>SOLUTION: In the structure of a rotary electric machine constructed by fitting a plurality of members 11 and 14 at a fitting part, a micro gap 21 is provided at the fitting part of the members and then that micro gap is filled with filler and shaped thus obtaining the structure of a rotary electric machine. This structure of rotary electric machine is applicable to an axial gap rotary electric machine where at least one pair of stator and rotor are arranged oppositely along the rotary shaft, and a radial gap rotary electric machine where the stator and rotor are arranged on coaxial circumferences to form a tubular air gap.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004210799-A (JP)
Title: Composition containing resorcinol derivative
Inventor: HU LAN
IPC: A61K8/14
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition for treating inflammatory disorders in a human, comprising a resorcinol derivative.  <P>SOLUTION: This pharmaceutical composition for treating inflammatory disorders and for topical administration or dermal administration comprises a compound of formula (I) (such as 4-cyclohexylresorcinol) or its pharmaceutically acceptable salt and a pharmaceutically acceptable carrier. In formula (1), X is H; OR<SP>1</SP>[R<SP>1</SP>is H, a 1-6C alkyl or an aryl-(1-6C) alkyl], OCOR<SP>2</SP>[R<SP>2</SP>is a 1-6C alkyl, an aryl-(1-6C) alkyl or phenyl], a halogen, a 1-6C alkyl, an aryl-(1-6C) alkyl, SR<SP>3</SP>[R<SP>3</SP>is H, a 1-6C alkyl, or an aryl-(1-6C) alkyl], or NHR<SP>1</SP>(R<SP>1</SP>is defined as above); (n) is 0-3; and the straight line with the dashed line represents an optionally existing double bond.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005308973-A (JP)
Title: Method for manufacturing lens array and lens array
Inventor: IWAHARA MAKOTO
IPC: G02B3/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a lens array such that a lens external shape is accurately circular, air bubbles are reduced, and high performance is obtained although screen printing is employed.  <P>SOLUTION: Disclosed is the method for manufacturing the lens array which includes stages of printing setting resin ink for lens formation after printing and curing a light shielding pattern which repels the setting resin ink for lens formation on a transparent substrate, leaving it under normal or reduced pressure for a specified time to remove air bubbles in the setting resin ink for lens formation having been printed, and curing the setting resin ink for lens formation by irradiating the substrate with a specified wavelength or heating it at specified temperature after the air bubble removal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306437-A (JP)
Title: Storage bag
Inventor: HASHIMOTO NAOJIRO
IPC: B65D33/25
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage bag easy to unseal an open/close zipper and capable of keeping internal airtightness when needed.  <P>SOLUTION: The storage bag is equipped with a fitted-type open/close zipper consisting of a protruding member and a groove member on the upper end of a bag made of a sheetlike material to enable the bag to be opened/closed via the zipper. The storage bag has a tab for unsealing the zipper provided at an upper end opening of the bag. When an airtight adhesive part for keeping the inside of the bag highly airtight is to be provided, it is provided below the open/close zipper.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005279205-A (JP)
Title: System for training qigong abdominal acupuncture point force, on-limb input device, and program
Inventor: HATTORI TAKUO
IPC: G01B7/30
Filed: 2004-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that abdominal acupuncture point force training, abdominal breathing, backbone rotation exercise, and a qi circulation method are monotonous, boring, difficult to continue, and not performed well.  <P>SOLUTION: A Qigong abdominal acupuncture point force training system comprises: a computer 1; its display device 2; on-limb input devices 3 with an angle sensor; a means 9 for generating an on-limb problem image at exercise cycle; a problem achievement discrimination means 10 for discriminating whether the problem is cleared or not through the use of an on-limb signal from the angle sensor; and its correspondence image generation means 11, 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318207-A (JP)
Title: Image forming apparatus and verifying device
Inventor: TANAKA MASAYUKI
IPC: G07D7/00
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize a verification system which is free of the trouble to store and discard an original document and erroneous detection due to print conditions of resolution etc., and eliminates the need to read the document document by a scanner etc.  <P>SOLUTION: An image forming apparatus is equipped with an image input part 11 which inputs image information including object information and protected object setting information, a 1st image data generation part 14 which generates 1st image data for forming an image on the basis of the object information, a protected object decision part 12 which decides an object to be protected on the basis of the protected object setting information, a feature information extraction part 13 which extracts at least part of the object information of the decided protected object as feature information of the object to be protected, a 2nd image data generation part 16 which generates 2nd image data for forming a feature image representing the feature information, and an image data composition part 15 which puts the 1st image data and 2nd image data together.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314167-A (JP)
Title: Seed crystal for use in silicon carbide single crystal growth, manufacturing method thereof, and method for growing crystal using it
Inventor: YASHIRO HIROKATSU
IPC: C30B29/36
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seed crystal which is capable of manufacturing, with good reproducibility, a good qualitative, large caliber ingot which has few void defects, has few minute polycrystalline particles, and has few crystal defects occurring due to these reasons, and to provide a manufacturing method thereof and a manufacturing method of an SiC single crystal ingot.  <P>SOLUTION: The seed crystal for use in a silicon carbide single crystal growth, having one side surface of a plane surface and the other side surface of not necessarily a plane surface, and besides the manufacturing method thereof, and furthermore the method for growing an SiC single crystal using this seed crystal, are each disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004235669-A (JP)
Title: Semiconductor light emitting device
Inventor: SHIRAISHI AKIRA
IPC: H01L33/62
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor light emitting device for emitting light of desired color with high luminance.  <P>SOLUTION: The semiconductor light emitting device comprises a plurality of leads (2) and (4), a semiconductor light emitting element (5) connected electrically between the plurality of leads (2) and (4), a resin sealing body (7) for sealing one ends of the plurality of leads (2) and (4) and the semiconductor light emitting element (5), a translucent fluorescent cover (9) applied to the resin sealing body (7), and a light guide (10) disposed oppositely to the fluorescent cover (9). The fluorescent cover (9) is arranged between the resin sealing body (7) and the light guide (10), and a light having a wavelength different from that of a light being emitted from the semiconductor light emitting element (5) is taken out of the fluorescent cover (9) by exciting phosphor blended in the fluorescent cover (9) with the light emitted from the semiconductor light emitting element (5). The light emitted from the semiconductor light emitting element (5) and subjected to wavelength conversion in the fluorescent cover (9) is received by the light guide (10) at one end (10a) thereof and the light subjected to wavelength conversion exits from the other end (10b) or one major surface (10c) thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005316318-A (JP)
Title: Shutter device and driving device
Inventor: KANEKO SHINJI
IPC: G03B9/26
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shutter device capable of restraining the occurrences of stray light and to provide a drive device.  <P>SOLUTION: The shutter device includes: a first stator (1a) having a luminous flux passage area and provided with a first drive electrode (4a); a first electret film (24a) which is driven by the first drive electrode and runs on a face on which the first drive electrode is disposed; a second stator (1b) having a luminous flux passage area and provided with a second drive electrode (4b) disposed opposite the first drive electrode; a second electret film (24b) which runs on a face on which the second drive electrode is disposed; and a partition plate (25) having a luminous flux passage area and disposed between the first drive electrode face of the first stator and the second drive electrode face of the second stator so as to separate the first electret film and the second electret film from each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318937-A (JP)
Title: Display device
Inventor: NOZAWA JUNICHI
IPC: G03B21/00
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of a picture display part for a display device by widening its movable range with the transfer of the body and eyes of an observer when the observer observes a picture projected to a display panel from a projector.  <P>SOLUTION: The medical display device is provided with: a panel support apparatus 27 which can relatively move a display panel part 7 for displaying a picture which can be observed by the observer by receiving the projection light of generated picture information; and an encoder 28 for detecting a direction and quantity of movement of the display part 7. The medical display device is provided with a control circuit which controls the operation of a picture processing part 6 and an adjusting apparatus with an input signal from the encoder for correcting the deviation of the picture with the movement of the display panel part 7 with respect to the projector 1 by operating the picture processing part 6 for correcting the picture and the projection optical system of the projector 1 for adjusting a projecting state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005321892-A (JP)
Title: Program test support device and method
Inventor: OKAZAKI MASANORI
IPC: G06F11/28
Filed: 2004-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce test man-hours for a batch application program AP as a test object.  <P>SOLUTION: A process execution part 14 fetches data about the batch AP as the test object from a program data storage part 21 and executes a program test. The process execution part 14 perform logic analysis from the lowest step toward an upper step to acquire truth/false of condition branching included in the batch AP as the test object and a boundary value for acquiring value candidate information. The process execution part 14 acquires path management information based on processing contents of respective processing steps. The process execution part 14 creates test data based on the acquired value candidate information and the path management information. Therefore, the test data completely covering a program logic are automatically created, and test data creation man-hours can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323434-A (JP)
Title: Electric vehicle
Inventor: ATSUMI TAKAYUKI
IPC: B60K31/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle which can control a vehicle speed by calculating the vehicle speed without using an encoder or a speed sensor for detecting the vehicle speed, and which can reduce a cost by simplifying a structure.  <P>SOLUTION: The electric vehicle includes a DC shunt motor 5 as a power drive source, a controller (CPU 21) for outputting a motor drive current to an armature coil 65 and a field coil 66 of the shunt motor 5, and current sensors 73, 74 for detecting currents flowing to the armature coil 65 and the field coil 66 to control to feedback the motor drive current. The electric vehicle also includes a vehicle speed calculating circuit 72 for calculating the vehicle speed based on current values detected by the current sensors 73, 74.  <P>COPYRIGHT: (C)2006,JPO&NCIPI