baber/WOPTO huggingface dataset:
Patent JP-2003242823-A (JP)
Title: Surface light source device and image display device
Inventor: YOSHIDA MAMORU
IPC: G02B6/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface light source device capable of suppressing occurrence of abnormal emission to realize uniform surface illumination, and capable of facilitating an assembling work and a reassembling work.  <P>SOLUTION: A mirror finished smooth surface part 25 is formed at a position on the lower surface 14 of a light guiding plate 3 and along the side 12 facing the light guiding plate 3, and a rubber-made light absorbing part 15 is tightly fixed to the light guiding plate 3 by making the mirror finished smooth surface 26 of the rubber-made light absorbing member 15 adhere to the smooth surface part 25. Therefore, when assembling or reassembling the light source device, there is no possibility that glue of a double-faced tape adheres to the light guiding plate 3 side, even if the light guiding plate 3 is separated from the rubber-made light absorbing member 15. Accordingly, abnormal emission caused by the glue of the double-faced tape adhering to the light guiding plate 3 is prevented, and a work to remove the glue from the light guiding plate 3 is not required.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237512-A (JP)
Title: Interior trim member for vehicle
Inventor: TAKAHASHI KAZUNORI
IPC: B60R21/213
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior trim member for vehicle capable of preventing breakage when a pressing force of any air bag component is applied thereto and enabling the air bag component to extend smoothly to the cabin.  <P>SOLUTION: The boundary part S between a pillar body 32 and a support table 34 is furnished with a ruptural part 56 designed to rupture when a pressing force of an air bag supporting member 14 is applied to the pillar body 32 and a continuously provided support part 58 not rupturing even if the pressing force of the air bag supporting member 14 is applied to the pillar body 32. Accordingly, the ruptural part 56 goes in rupture when the pressing force is applied, and the pillar body 32 and support table 34 are joined together only through the continuously provided support part 58, which facilitates deformation of the pillar body 32 relative to the support table 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243566-A (JP)
Title: Semiconductor element, semiconductor device and its manufacturing method
Inventor: KIMURA TOSHIO
IPC: H01L23/12
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element which can be handled easily while ensuring strength, a semiconductor device and its manufacturing method.  <P>SOLUTION: The semiconductor element comprises a semiconductor circuit board 3 having a part 4 for constituting a circuit on the surface, and a supporting board 1 for supporting the semiconductor circuit board 3 through supporting pins 2 wherein an air gap is formed between the semiconductor circuit board 3 and the supporting board 1. Bump electrodes 6 are provided on the semiconductor circuit board 3. When the semiconductor element is mounted on a flexible board, the bump electrodes 6 and the electrodes on the flexible board 6 are connected electrically and then the supporting pins 2 are cut off thus removing the supporting board 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249156-A (JP)
Title: Coaxial switch
Inventor: HIRATA MASAYA
IPC: H01H50/54
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial switch in which a large contacting area between a central conductor in a middle coaxial connector, and a contact provides stable contact.  <P>SOLUTION: The coaxial switch 1 comprises a base 20 in the front of which an elongated groove 21 is formed and which has three fixing through-holes 22, 22' in both the ends and the middle in the lengthwise direction of the groove 21, three coaxial connectors 10a, 10b, 10c fixed in the fixing through-holes 22, 22' from the backside with three central conductors 13, 13' protruded in the groove 21, and contacts 34a, 34b which are back and forth movably positioned in the groove 21 and make contacting/breaking between the central conductor 13' in the middle coaxial connector 10b and the central conductors 13, 13 in the end coaxial connectors 10a, 10c, respectively. Inner diameter of the middle fixing through-hole 22' is larger than that of the fixing through-holes 22 in both the ends, and the diameter of the central conductor 13' in the middle coaxial connector 10b is larger than that of the central conductors 13 in the coaxial connectors 10a, 10c in both the ends.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248950-A (JP)
Title: Optical pickup and recording medium drive unit
Inventor: ISHII TOSHIHIRO
IPC: G11B7/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable an optical pickup to read or write information to or from a recording medium at a high speed even if the recording medium flutters in high frequency by making the objective lens follow wobbling.  <P>SOLUTION: A recording medium drive unit is provided with; a casing 6 supported displaceably in a focusing direction to follow fluttering of the recording medium 1; the objective lens 15 supported by the casing 6 displaceably in the focusing direction to focus outgoing light 11 from a light source 10 on the recording medium 1; a light receiving element 17 to convert reflective light 16 from the recording medium 1 to a tracking signal and a focusing signal; and an actuator 18 which is disposed on the casing 6, controlled based on the focusing signal and drives the objective lens 15 in the focusing direction. Consequently, it is possible to make the casing 6 together with the objective lens 15 follow the fluttering of the recording medium 1 even if the recording medium 1 flutters in high frequency. Therefore, reading and writing information at a high speed become possible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257893-A (JP)
Title: Adhesive sheet for dicing
Inventor: YAMAMOTO MASASHI
IPC: C09J201/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet for dicing in which the yield of a dicing body, e.g. a semiconductor wafer, can be enhanced while preventing occurrence of chipping at the time of dicing.  <P>SOLUTION: In the adhesive sheet 1 for dicing where an adhesive layer 12 is provided at least on one side of a basic material film, the basic material film 11 contains an olefin based thermoplastic elastomer containing propylene and ethylene and/or 4-8C α-olefin as polymerization components and having a peak melting point of 120-170°C, and an ethylene based polymer containing ethylene as the principal polymerization component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257273-A (JP)
Title: Keyboard switch
Inventor: YONEYAMA MASAYUKI
IPC: H01H13/14
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard switch of which, height is restrained as low as possible, and only key top can be easily exchanged.  <P>SOLUTION: A first frame, having two arms (32, 33) fixed in parallel with each other, is arranged aslant, and a second frame, having the other two arms (52, 53) fixed in parallel with each other, is arranged in a direction having a complementary angle to the slanted direction of the first frame. The crossing position of the first and the second frames are set below the center of respective arms, and pivoted on a base board so as to independently and freely rotate, and the lower end of the arms of the second frame are slide-movement freely held on the base board in the direction perpendicular to the moving direction of the key top. The upper end of respective frames are loosely fitted to a combining plate (21), and a tactile rubber cap (71) is arranged between the base board and the combining plate, and the key top (11) is detachment freely mounted to the combining plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207479-A (JP)
Title: Gas sensor
Inventor: NAKAGAWA KAZUYA
IPC: G01N27/41
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor which is superior in responsiveness.  <P>SOLUTION: An inside cover 22 and an outside cover 21 have an introduction hole 210 and an introduction hole 220 which are used to introduce a gas to be measured, the introduction hole 220 which is formed in the inside cover 22 exists on the base end side from the introduction hole 210 formed in the outside cover 21, a cover 2 on the side of the gas to be measured is constituted in such a way that a clearance between the outside cover 21 and the inside cover 22 forms a gas stream advancing to the base end side from the tip side and that the gas to be measured is introduced to a gas-to-be-measured chamber 200 from the introduction hole formed in the inside cover 22, and the cover 2 on the side of the gas to be measured is constituted in such a way that the gas stream is hardly influenced by a return stream branched from the gas stream.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259288-A (JP)
Title: Picture processing method, computer readable recording medium, and picture processor
Inventor: MIYAWAKI KOJI
IPC: H04N1/60
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processing method, a recording medium, and a picture processor, which perform picture processing so as to finish pictures which various customers desire.  <P>SOLUTION: A photographing device is provided with a GPS 11 for acquiring photographing position information representative of the position of a photographing point, and a photographed picture and the photographing position information are acquired and are recorded in a recording medium 13. An acceptance terminal 2 acquires image data S0 of the photographed picture and the photographing position information from the recording medium 13 and makes a user input order information and user information through an input means 23 to generate image data D with additional information and transmits the image data D to a picture processor 3. The picture processor 3 acquires the photographing point and a country or a region of a print transmission destination based on the acquired image data D with additional information and performs picture processing of the image data S0 in accordance with the country or the region to generate image data S1. The image data S1 is converted into image data S2 according with an output form and is outputted by an output means 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003306534-A (JP)
Title: Novel polyhydroxyalkanoate containing unit having phenylsulfanyl structure in side chain, its production method, charging control agent containing novel polyhydroxy alkanoate, toner binder and toner, and image forming method and image forming apparatus using the toner
Inventor: KENMOKU TAKASHI
IPC: C08G63/91
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyhydroxyalkanoate (PHA) containing a 3-hydroxy-(phenylsulfanyl) alkanoic acid or a unit of its aromatic ring substitution product having a phenylsulfanyl structure in the side chain, its production method, a novel monomer compound of its starting material, a charging control agent to be used for an electrostatic charge developing toner which highly contributes to the environmental preservation and the like and, simultaneously, has high performance and improved dispersibility with the use of the PHA, a toner binder containing the charging control agent, an electrostatic charge developing toner, and furthermore an image forming method and an image forming apparatus which use the electrostatic charge developing toner.  <P>SOLUTION: The PHA contains a unit to be shown by chemical formula (1) [wherein R is arbitrarily selected from a hydrogen atom, a halogen atom, CN, NO<SB>2</SB>, COOR', SO<SB>2</SB>R" (wherein R' is H, Na, K, CH<SB>3</SB>or C<SB>2</SB>H<SB>5</SB>; and R" is OH, ONa, OK, a halogen atom, OCH<SB>3</SB>or OC<SB>2</SB>H<SB>5</SB>), CH<SB>3</SB>, C<SB>2</SB>H<SB>5</SB>, C<SB>3</SB>H<SB>7</SB>, C(CH<SB>3</SB>)<SB>2</SB>H and C(CH<SB>3</SB>)<SB>3</SB>; and x is an integer of 1-8] in the molecule. The novel compound is 5-(4-fluorophenylsulfanyl)valeric acid to be shown by chemical formula (13).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257515-A (JP)
Title: Terminal strip
Inventor: KONO HIROSHI
IPC: H01R9/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal strip which enables wire connection between electronic components and outside terminals to be easily made, enables an opening part formed on the side of a case to be fixed to it so as to be tightly sealed, and enables the thickness of an insulator covering coupling parts of conductive bars and the outside terminals to be made thin.  <P>SOLUTION: The terminal block 11 is provided with seven copper bars 12 to 18 and nine terminals 19, 20a to 20c, 21 to 25. A bent part 14a or the like is fitted to each copper bar 12 to 18 at the side connected to the terminals 19, 20a to 20c, 21 to 25, and is covered with a housing 26. A connecting part 12b to 18b of each copper bar 12 to 18 is extended from the housing 26 to the opposite side of each terminal 19 to 25 and is arranged on a plane crossing that where each bent part is arranged. The extending direction of each connecting part 12b to 18b and the extending direction of dach bent part 14a are made almost at right angles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002283714-A (JP)
Title: Ink jet recording sheet
Inventor: SUGIYAMA NAONOBU
IPC: B41J2/01
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet on which a high-quality image can be printed at a high speed in an ink jet recording system such as an ink jet printer and a plotter, and whose coating has high strength and excellent water resistance. SOLUTION: In the ink jet recording sheet where an undercoat layer and an ink receiving layer are provided in an substrate composed of a resin film, the undercoat layer contains a water insoluble resin and at least one kind of pigment selected from calcium carbonate and zinc oxide, and the ink receiving layer contains synthetic amorphous silica, and a water soluble resin and the water insoluble resin, which serve as a binding agent.
Patent JP-2003267985-A (JP)
Title: Method for synthesizing tricyclophosphazene derivative
Inventor: AOKI YOSHIFUMI
IPC: C07F9/6593
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily synthesizing a high-purity tricyclophosphazene derivative with the occurrence of neither water nor sodium ion contamination.  <P>SOLUTION: The method comprises the steps of preparing a stock solution by dissolving a halogenated tricyclophosphazene in a solvent and of reacting the stock solution with an alcohol and/or a thiol and a dehydrohalogenating agent to substitute the halogen atoms of the halogenated tricyclophosphazene.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273107-A (JP)
Title: Method for manufacturing semiconductor device, semiconductor device, and circuit board and electronic apparatus
Inventor: MATSUI KUNIYASU
IPC: H01L23/52
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can form a conductive material into a desired shape with large height (large thickness) in an small-pitched fine arrangement; a semiconductor device; and a circuit board and an electronic apparatus.  <P>SOLUTION: Resists are formed on a substrate 30 at least along a part of the outline of a conductive member to be formed followed by providing conductive materials 36, 38 at a region other than a region where the resist has been formed. Then the resists 40 are formed in holes H4 where the resists have been removed and on the conductive material 36 so as to have substantially the same shapes as the conductive members to be formed followed by removing the conductive material 38 by etching.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272098-A (JP)
Title: Vehicular information control system and on-vehicle information terminal unit
Inventor: NODA KAZUHIKO
IPC: G06Q50/30
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve privacy and alteration preventive performance on information given and received between a vehicle and a control device without increasing the whole size, and without increasing a cost.  <P>SOLUTION: A memory card 11 stores security information for determining a security level of an operator of an on-vehicle information terminal unit 6. The on-vehicle information terminal unit 6 executes information transfer operation with a network center for rendering ASP service via a walkie-talkie 12. An arithmetic operation device 6d in the on-vehicle information terminal unit 6 allows the information transfer operation with the network center only when the security level determined on the basis of the security information read via a memory card interface 6b from the memory card 11 is a state of a preset level or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271664-A (JP)
Title: Contents listing method for electronic display device and electronic display device
Inventor: OHASHI KAZUYA
IPC: G06F3/0483
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve suitable display in accordance with the number of contents and generate a display picture easy to distinguish and easy to see when listing contents capable of being displayed with an electronic display device capable of displaying the contents.  <P>SOLUTION: When listing the contents capable of being displayed by the electronic display device (an electronic book or an electronic book device) 1, the number of the contents to be listed is detected. When the number of the detected contents is zero, zero volume display is performed. When the number of the detected contents is one, one volume display is performed. When the number of the detected contents is from 2 to 8, a flat display mode wherein a display region corresponding to the respective contents is arranged is selected as a display mode, and the contents are listed. When the number of the detected contents is 9 or more, a bookshelf display mode wherein the display region is smaller than in the flat display mode and the display region corresponding to the respective contents is arranged is selected as the display mode, and the contents are listed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002340987-A (JP)
Title: System and method for facilitating inspection of pad receiver of integrated circuit
Inventor: REARICK JEFFREY R
IPC: H01L21/66
Filed: 2002-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a means for enabling high performance inspection without being affected by restriction of performance of an automatic tester of an integrated circuit. SOLUTION: A suitable IC (210) is provided with first pads (216, 500) which communicate electrically with at least a part of the IC. The first pads have a first driver (506) and a first receiver (514). The first driver is constituted so as to supply a first pad output signal to components outside the IC. The first receiver is constituted so as to receive a first pad input signal from the components outside the IC. The first receiver is constituted so as to respond to the first pad input signal and supplies a first receiver digital output signal to components inside the IC. First test circuits (224, 530) also are arranged inside the IC, and constituted so as to provide information corresponding to receiver setup time and/or receiver hold time of the first pads.
Patent JP-2003271413-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMADA SHINKO
IPC: H03K19/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain information for reproducing an operation inside a semiconductor integrated circuit on a simulation.  <P>SOLUTION: An initial value holding means (initial value holding F/F128) for holding contents of an internal register is provided, the holding contents are parallel/serial converted, the converted data is outputted to the outside of the semiconductor integrated circuit. A PLL 125 is provided to multiply an input clock from the outside of the semiconductor integrated circuit. By using a clock generated in the PLL 125, the processing speed is made high.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277746-A (JP)
Title: Nitride phosphor and its manufacturing method
Inventor: TAMAOKI HIROTO
IPC: C09K11/67
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white-emitting phosphor excellent in light-emitting characteristics, and to provide a phosphor exhibiting light-emitting characteristics featured in high luminance in a extremely high yield.  <P>SOLUTION: The method for manufacturing a nitride phosphor comprising as an essential constituent element at least nitrogen and represented by L<SB>x</SB>M<SB>y</SB>N(2/3X+4/3Y):Z, which has at least one second emission spectrum obtained by converting at least a part of a first emission spectrum within a region different from a region of the first emission spectrum, comprises a step for calcination in an ammonia atmosphere. In the formula, L is selected among Be, Mg, Ca, Sr, Ba, Zn, Cd and Hg; M is selected among C, Si, Ge, Sn, Ti, Zr and Hf; and Z is an activator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357435-A (JP)
Title: Navigation system
Inventor: OBA HIROTAKA
IPC: G01C21/00
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To automatically recognize road classification, and to switch to corresponding display corresponding to the road classification without misjudgment. SOLUTION: In this navigation system, for displaying the own car position on a road map, the road classification is recognized corresponding to the kind of a traffic information providing means such as a beacon 5. A navigation control part 1 can adopt a means, for example, for switching a display of a road map from a display of an ordinary road to a highway-corresponding display corresponding to a highway, by recognizing the road classification.
Patent JP-2003278365-A (JP)
Title: Floor component and floor composed of components
Inventor: IWAMOTO HISAO
IPC: E04F15/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor component and a floor using the same, having sufficient strength so that a floor plate end part is not damaged even when the thin floor plate for remaking is used in remaking the floor, being capable of easily and surely joining and connecting the floor plates to each other without using an adhesive, nails, staples and the like, free from clearance gap, warping and difference in level after execution, and easily separated to be removed in remaking the floor in future.  <P>SOLUTION: This floor component comprises a floor plate having a recessed part on its side face, and a locking member having inverted hook-shaped locking parts on its both ends and inserted between its recessed part and a recessed part of an adjacent floor plate to connect the floor plates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280188-A (JP)
Title: Photosensitive resin composition
Inventor: YOSHINO TOSHIZUMI
IPC: G03F7/004
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having good adhesiveness to a sealant put on a solder resist, a liquid sealant, an under filler, an anisotropic electrically conductive material, etc., and suitable for use as a high reliability solder resist composition for a package having TCT resistance, reflow cracking resistance and PCT resistance.  <P>SOLUTION: In a photosensitive resin composition comprising a photosensitive resin (A) having carboxyl groups, an epoxy curing agent (B) and a photopolymerization initiator (C), the components are blended in such a way that the molar ratio of epoxy groups to carboxyl groups ranges from 1.1 to 1.5.  <P>COPYRIGHT: (C)2004,JPO