baber/WOPTO huggingface dataset:
Patent JP-2004055847-A (JP)
Title: Circuit-sealing structure and fire detector
Inventor: SUMI SADAYUKI
IPC: H01L23/28
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the influence of noise on the signals of an optical element and an integrated circuit chip for an optical element and, in addition, to reduce the size of a mounting substrate.  <P>SOLUTION: A circuit-sealing structure seals the optical element 101, an integrated circuit chip 102 for an optical element, and another integrated circuit chip 103 on the surface PP of the same printed board. The chip 103 is sealed with a light-shielding sealant of which is almost black, and the chip 102 is sealed with another almost black light shielding sealant 100A2 so that the directed angle of the optical element 101 for receiving and emitting light is not interrupted. The optical element 101 is sealed with a sealant 100A1, which can transmit light rays of a wide range, from an infrared region to a visible ray region together with the integrated circuit chip 102 sealed with the sealant 100A2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050685-A (JP)
Title: Metal plate for manufacturing light guide plate, method for manufacturing light guide plate using the same and light guide plate
Inventor: OZAWA KAZUNORI
IPC: B29C45/37
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for injection molding a light guide plate by using a synthetic resin by manufacturing a metal plate easy to mold a recess pattern part of the guide plate and having a pattern for efficiently reflecting a light and mounting the metal plate on one or both side surfaces of a cavity of a mold.  <P>SOLUTION: The light guide plate having a sectional shape of a depth of 2-100 μm in a semi-elliptical or semi-circular shape and a surface roughness Rz (according to JIS B 0601-1994) of 0.1-20 μm of an inner surface formed with a recess pattern of a rough surface is injection molded by using the synthetic resin by mounting the metal plate for manufacturing the guide plate on one or both the surfaces of the mold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115782-A (JP)
Title: Antenna sharing unit and communication equipment
Inventor: MAEKAWA TOMOYA
IPC: H01P1/213
Filed: 2002-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact antenna sharing unit having excellent electric characteristics, high reliability, and high stability and communication equipment using this antenna sharing unit. SOLUTION: This antenna sharing unit is provided with a receiving filter 1 being a filter having surface acoustic wave elements, transmitting filters 7, 10, and 4 being filters having dielectric laminate structures, and a matching circuit 3 for matching the receiving filter 1 and the transmitting filters 7, 10, and 4 with the antenna. In this case, the transmitting filters 7, 10, and 4 and the receiving filter 1 and the matching circuit 3 are integrated.
Patent JP-2004055457-A (JP)
Title: Base structural body of gas discharge panel, its manufacturing method and gas discharge device
Inventor: HASEGAWA MINORU
IPC: H01J11/22
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent peeling off of AC type dielectric layer due to factors in which in a laminated structure of the dielectric layer and a protective layer in an AC type PDP, when an organic dielectric layer and the protective layer derived from an organic compound of Mg are combined, (1) the dielectric layer composed of a polymer is degenerated by a solvent for forming paste of the organic compound of Mg, and (2) the dielectric layer composed of the polymer having a large surface friction capacity is broken by the solvent for forming the paste of the organic compound of Mg by a stress to occur in the protective layer in baking and releasing of organic components in the organic compound.  <P>SOLUTION: By the base structural body of an AC type gas discharge panel in which the dielectric layer and the protective layer composed of MgO are provided in this order on the substrate provided with an electrode, and in which the dielectric layer is composed of a laminated body of the organic dielectric layer and an inorganic dielectric layer from the substrate side, the problems are solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053532-A (JP)
Title: Optical shape measuring device
Inventor: OSAWA YASUHIRO
IPC: G01B11/25
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized device for performing phase control of pattern light with a simple mechanism, while minimizing the number of mass patterns irradiating the pattern light.  <P>SOLUTION: In this device, periodic pattern light is projected to a measuring object, while being translated in the base line 20 direction, in the base line 20 direction formed by a plurality of irradiation light sources and an imaging lens 13 for imaging reflected light on a CCD 14 by a pattern projection method, and a light distribution reflected by the measuring object is taken into the CCD 14, and the three-dimensional shape of the measuring object is measured from the light distribution based on the principle of triangulation. In the device, the plurality of irradiation light sources are arranged at prescribed intervals on the base line 20. The device is equipped with one mask 11 for forming a mask pattern, transmitting or reflecting light irradiated from the irradiation light source, and generating the pattern light, and a driver 15 and a PC 17 for controlling lighting of the plurality of irradiation light sources.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049175-A (JP)
Title: Feed additive for pig and method for rearing baby pig in lactation period using the same
Inventor: NAGAI TAKUYA
IPC: A23K1/18
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed additive for pigs and to provide a method for rearing baby pigs in a lactation period using the feed additive.  <P>SOLUTION: This feed additive for pigs contains 7 kinds of herbs, yeast, lactic bacterium and organic acid. The method for rearing mother pigs and baby pigs in a lactation period comprises feeding the feed additive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064230-A (JP)
Title: Surface mount crystal oscillator
Inventor: ONO KOZO
IPC: H03B5/32
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a junction type surface mount crystal oscillator with a small height and having high density terminals.  <P>SOLUTION: The surface mount crystal oscillator configured by mounting an IC chip to the rear side of a crystal vibrator formed by hermetically sealing a crystal chip to a package body made of layered ceramic and providing a mount frame to the outer circumference of the body is configured such that the mount frame has a step in on inner wall face and provided with a plurality of connection terminals to the flat face of the step, the connection terminals and the terminals of the IC chip are wire-bonded, and mounting purpose metal balls are provided to the outer circumference of the mount frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063603-A (JP)
Title: Mount structure for printed circuit board
Inventor: IWAKI TETSUYA
IPC: H05K1/14
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mount structure for a printed circuit board whereby no mother board is needed and interconnection between printed circuit boards can be attained by high speed buses at a low cost.  <P>SOLUTION: A mount frame 9 is formed with a rectangular frame 9a, a brace 9b, and a mount 9c outwardly projected from the frame 9a. Two printed circuit boards 6, 8 having connectors 7 projected to a front side and a rear side are faced each other so as to permit connections of the mutual connectors 7 and fitted to the mounts 9c of a pair of the mount frames 9 by screws 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003147245-A (JP)
Title: Inkjet ink composition
Inventor: LEE SHIRLEY
IPC: C09D11/00
Filed: 2002-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an inkjet ink composition reduced in puddling and exhibiting favorite interactions with a printing medium to maintain large dot size and high image quality. SOLUTION: This inkjet ink composition contains at least one colorant and a vehicle. The vehicle includes at least one organophosphoric acid or a sodium or potassium salt thereof. The concentration of the organophosphoric acid is preferably about 0.05-10 wt.%.
Patent JP-2004063279-A (JP)
Title: Connection structure of flat wiring material to flexible printed wiring material
Inventor: OBARA MITSUTAKA
IPC: H01R12/78
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a flat wiring material to a flexible printed wiring material having a simple structure, capable of reducing the cost of the wiring material, and of improving installation workability of the wiring material by reducing a space for installing the wiring material in an automobile or the like.  <P>SOLUTION: This connection structure is provided with conductor exposing parts 12 of the flat wiring material 10 composed by covering flat conductors 10a with insulating cover members 10b; conductor exposing parts 16 of the flexible printed wiring material 14 composed by arranging flat circuit conductors 14a so as to form predetermined circuits and by covering them with insulating cover members 14b; and bent tab insertion press-contact parts 18 for connecting both the exposing parts 12 and 16. Each press-contact part 18 is composed of: a bent tab 20 formed by bending the exposing part 16; and a bent tab insertion hole 22 formed by cutting and raising a pair of tongue pieces 24, 24 in a truncated chevron shape from the exposing part 12 for pressing the inserted tab 20 by the tongue pieces 24, 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063799-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: SAKAUCHI SATOSHI
IPC: H01L21/52
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of appropriately picking up and mounting an ultrathin type semiconductor chip of 50 μm or less.  <P>SOLUTION: In a state that a protection tape 42 for grinding a rear surface is stuck to a front surface of a wafer 40; respective steps of grinding the rear surface, mounting the wafer and dicing it are carried out. Thus, the resistance to chip bending and breaking is enhanced by the protection tape 42 stuck on the front surface of the chip, to prevent cracks or chippings in the pick-up step and the chip mounting step. After mounting, the protection tape 42 is separated and removed from the front surface of the chip.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064910-A (JP)
Title: Booster circuit and transformer
Inventor: KA YUKO
IPC: H02M3/28
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a booster circuit that surely detects a spark phenomenon.  <P>SOLUTION: The booster circuit 1' comprises a first capacitor 11', a transformer 12', a detection resistor 13' and a second capacitor 14'. In an output waveform chart obtained by detecting a voltage at the other end 142' of the second capacitor 14', when the voltage includes a surge signal, the booster circuit 1' is determined to bring about the spark phenomenon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061349-A (JP)
Title: 3-dimensional measurement inspection method and its system
Inventor: ITO HISAKUNI
IPC: G01B11/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To drastically enhance inspection precision and reduce time for 100% inspection by automatically inspecting an opaque object such as pottery products and tiles.  <P>SOLUTION: An inspection system for inspecting the opaque object comprises: a conveyance device moving at a constant speed; an inspection object which is the opaque object placed on the conveyor device; a laser irradiation means positioned above the object for irradiating the object with a laser beam; a CCD camera disposed opposite to the irradiation means, provided with a three dimensional position measuring means receiving reflection light of the laser beam and having a resolution of not less than 1 million pixels; an image processor converting data acquired by point measurement into image information, a judging means for making comparison with reference form information inputted in advance; and an expelling means for expelling the data which falls out of a dimensional precision of the data of the reference form information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059858-A (JP)
Title: Luminous thermoplastic resin composition and molded article consisting of the same
Inventor: KOYAMA MASAFUMI
IPC: C08L51/04
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a luminous rubber-reinforced styrene-based resin composition capable of maintaining a high brightness even by using a small amount of a luminous agent, without damaging an extruder or a molder on extruding or molding and without mingling a metal, etc., in the resin, and a molded article consisting of the same.  <P>SOLUTION: This luminous rubber-reinforced styrene-based resin consists of (A) a luminous pigment having 1-21μm mean particle diameter and (B) a rubber-reinforced styrene-based resin having ≥60 % total light transmission and ≤20 haze measured at 23°C in a test piece having 3 mm thickness.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066954-A (JP)
Title: Vehicle theft prevention method and device and engine starting system
Inventor: FUJITA TAKAYOSHI
IPC: B60R25/23
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent start of an engine by any other person and eliminate the necessity for carrying a special device.  <P>SOLUTION: A theft prevention device 20 has a start control unit 22 connected with a harness 19. A signal pattern corresponding to a switching position and switching order of an ignition switch 10 by switching operation of an ignition switch key 16 is stored in a start condition storage part 26 of the start control unit 22. A start control part 24 of the start control unit 22 monitors signal outputted into the harness 19 by switching operation of the ignition switch key 16 and operates a relay 28 when its signal pattern agrees with the pattern stored in the start condition storage part 26 to start an engine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070152-A (JP)
Title: Color image forming device
Inventor: TOMARU YOSHIAKI
IPC: B65H29/60
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate unnecessary passing of recording paper to a transfer section where an image forming unit is arranged, by switching a transporting path of recording paper in accordance with a printing mode such as monochrome print or color print.  <P>SOLUTION: The color image forming device is provided with one photoreceptor drum 22 and is equipped with a first image forming section 30 that forms an image on recording paper P transported from a paper feeding section 10, and with photoreceptor drums 22A, 22B, 22C other than the photoreceptor drum 22. In addition, the device is equipped with a second image forming section 40 which is arranged with an image forming path 41 that transports the recording paper P downstream while forming an image and a recording paper transporting path 82A that transports the recording paper P downstream without forming an image. Then, between the first and second image forming sections 30, 40, a first transportation switching section 50 is provided, which switches the passing path of the recording paper P so that the paper P passes through either the image forming path 41 or the recording paper transporting path 82A of the second image forming section 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068978-A (JP)
Title: Protective cap of resin for piping
Inventor: KUBOTA AKIRA
IPC: F16L57/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately bend a pipe with a protective cap for the piping installed omitting attachment/detachment of the protective cap, improve productivity, prevent breakage of plating or resin coating on the piping, and achieve high-reliability of gas tightness to a connected item.  <P>SOLUTION: A cap main body 5 is formed to have a U-shaped cross section comprising a bottom wall 6 perpendicular to an axial direction of the piping 1 at one end, and an insertion port 7 for the piping 1 at the other end. To the bottom wall 6 having a uniform thickness, a tip part 2 of the pipe inserted from the insertion port 7 can be applied. In this applied state, the outer circumference of the cap main body 5 is held with the pipe 1 by a chuck 14 of a bender, to bend the pipe 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074814-A (JP)
Title: Moving equipment for man
Inventor: ISHIKAWA TAKESHI
IPC: B62K17/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an uneasy feeling in getting on and off in spite of a structure being constituted as a coaxial two wheel vehicle.  <P>SOLUTION: This moving equipment for man conducts attitude control and travel control for maintaining balance in front and back directions by controlling and driving coaxially arranged left and right drive wheels 2, 2 in response to an output of an attitude sensing sensor 9. An auxiliary wheel 3 grounding on the front side or the rear side of the drive wheel 2, and an auxiliary wheel drive part 31 by which the auxiliary wheel 3 is protruded and is receded are provided. The uneasy feeling can be eliminated by getting on and off in a state that the auxiliary wheel 3 is protruded and is grounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074835-A (JP)
Title: Floor cross member structure of vehicle
Inventor: MIYAMOTO NAOKAZU
IPC: B62D25/20
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor cross member structure of a vehicle capable of suppressing falling of the upper part of a pillar by letting the lower part of the pillar protrude inward immediately after a collision, and suppressing the protrusion of the pillar into the interior after a collision.  <P>SOLUTION: In the front floor cross member structure of the vehicle provided in the vehicle width direction in the front floor 1 between center pillars of both sides of the vehicle width direction, the front floor cross member 10 consists of a front floor cross member body 10B and a connection part 10A with a locker inner 2A. Sectional proof strength of the connection part 10A is smaller than sectional proof strength of the body 10B. The connection part 10A deforms at the time of side collision, and the lower part of the center pillar invades to prevent the deformation of the center pillar. Safety of an occupant is secured, reinforcement of the center pillar becomes unnecessary and the weight of the vehicle can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074227-A (JP)
Title: Quality control system of hot-rolled wire rod
Inventor: INOUE NORIYUKI
IPC: B21B37/74
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield, to eliminate fear of shipping products below standards and to stabilize quality by performing omission of both end parts of a wire rod extended by hot rolling always exactly.  <P>SOLUTION: The temperature of the passing wire rod 17 is continuously measured by providing a plurality of measuring points 18a-18h on a hot rolling line and, in a case abnormal temperature is detected on the hot rolling line, the necessary omitting lengths at the front and the rear ends are indicated on trimming amount indicating means 20a, 20b about the wire rod on which the abnormal temperature is detected. The necessary omitting length is indicated with adisplay means by the number of turns from the front and the rear ends of the wire rod wound around into a coil shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132950-A (JP)
Title: Organic electrolytic solution secondary battery
Inventor: KITA FUSAJI
IPC: H01M10/05
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an organic electrolytic solution secondary battery which slightly declines in load characteristics as charge and discharge cycle increases. SOLUTION: The organic electrolytic solution secondary battery contains an anode 1 regarding lithium compound oxide in which open-circuit voltage during charge indicates 4 V or more in Li standard as anode active materials, a cathode 2, and organic electrolytic solution 4 as main elements. At least, a kind of fluorine-containing aromatic compound selected from a group consisting of trifluorobenzene, monofluorobenzene, trifluorotoluene, bistrifluoromethyl benzene, difluorobenzene and 1-fluoronaphthalene is contained in the organic electrolytic solution 4. It is preferable to be from 0.1 to 10 pts. mass as content of the fluorine-containing aromatic compound against electrolytic solution solvent of 100 pts.mass.
Patent JP-2004075321-A (JP)
Title: Stock management method and stock management program
Inventor: ISHIDA TOSHIHARU
IPC: G06Q10/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stock management method and a stock management program enabling to maintain proper stock amount by managing a stock reference value per day.  <P>SOLUTION: A management computer calculates stock prediction amount based on sales plan amount, warehousing amount, and prediction number of stock actual record on a specific day (S1 to 3). The management computer calculates determined period swing allowance stock, physical distribution stock, and physical distribution swing allowance stock (S1 to 4 and S1 to 6). The management computer calculates an ordinary stock reference value based on the determined period swing allowance stock, physical distribution stock, physical distribution swing allowance stock, and safe stock amount (S1 to 7). The management computer calculates a batch stock reference value and calculates a stock reference value based on the ordinary stock reference value and the batch stock reference value (S1 to 8) to obtain supply amount based on a difference between the stock reference value and the stock prediction amount (S1 to 9).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003095662-A (JP)
Title: Method to manufacture molten glass and equipment
Inventor: SCHMITT STEFAN
IPC: C03B5/26
Filed: 2002-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method where a part of a batch, or a part of a molten glass containing a different composition or that containing foams does not reach an outlet of the molten glass. SOLUTION: A measure is taken to guide a flow of molten glass in a melting bath so as to hinder a shortcut of its flow between the surface of molten glass at one side and the opening of an outlet at the other side and attain a sufficient retention time for all molten particles throughout in the melting bath.
Patent JP-2004076879-A (JP)
Title: Constructing method of piping and piping set
Inventor: OI SHIGEO
IPC: F24F5/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constructing method of piping and a piping set having good mounting workability.  <P>SOLUTION: Connectors 50 are provided on both ends of an L-shaped tube 41, an L-shaped piping element 31 is made, a pipe 42 equipped with bulges 60 on both ends of a straight tube 41 is provided, and a straight piping element 32 is made. Four L-shaped piping elements 31 and two straight piping elements 32 are brought to a construction site of an air conditioner 10 as a piping set, and the piping is constructed according to the positions of the air conditioner 10, an outdoor unit 12 and an indoor unit 11. The mounting workability of the piping 20 is made easy because the piping 20 is structured by connecting the piping element 30 by a connecter 50.  <P>COPYRIGHT: (C)2004,JPO