baber/WOPTO huggingface dataset:
Patent JP-2004165590-A (JP)
Title: Horizontal current shielding light emitting diode led and its manufacturing method
Inventor: CHIN SHAKUMEI
IPC: H01L33/06
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a horizontal current shielding LED characterized to carry out the etching of a trench to be used for shielding horizontal currents simultaneously with a process to expose a semiconductor layer with first polarity, and to prevent manufacturing costs from being increased and its manufacturing method.  <P>SOLUTION: This horizontal current shielding LED is provided with a substrate 110, a semiconductor layer 130 with first polarity arranged on the substrate 100 and an active layer 150 and at least one trench 180 arranged on one portion of the semiconductor layer 130 with first polarity. This horizontal current shielding LED is also provided with a semiconductor epitaxial structure in which the depth of the trench 180 reaches at least the active layer 150, a metallic electrode pad 190 with first polarity arranged on the other portion of the semiconductor layer 130 with first polarity and a metallic electrode pad 200b with second polarity arranged on the semiconductor epitaxial structure so that the metallic electrode pad 190 with first polarity and the metallic electrode pad 200b with second polarity can be arranged at the opposite sides of at least one trench 180.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229085-A (JP)
Title: Control system, information processor and processing method, apparatus controller and controlling method, recording medium, and program
Inventor: KONDO TETSUJIRO
IPC: H04N5/44
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To control a plurality of apparatuses through a simple operation.  <P>SOLUTION: Command interpreting sections 32-1 to 32-5 interpret a common command issued from a controller 1, read out possible processing information of processing devices 34-1 to 34-5 capable of executing in response to that command from storage sections 35-1 to 35-5, and transmit that information to a connection apparatus selector 5. A connection apparatus selecting section 63 makes a table listing all connectable combination processing based on the possible processing information of each apparatus and selects an optimal connection state of the apparatus. A control section 62 transmits connection apparatus select information to each selected apparatus. The command interpreting sections 32-1 to 32-5 issue an apparatus processing instruction to control sections 33-1 to 33-5 based on the transmitted connection apparatus select information so that the processing devices 34-1 to 34-5 execute a specified device processing. The invention is applicable to a home network.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225448-A (JP)
Title: Sealing material filling jig
Inventor: SUGAI KEIICHI
IPC: E04F21/165
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing material filling jig which can speedily fill a sealing material into a joint at a uniform depth, without unexpected deformation or tilting of the sealing material.  <P>SOLUTION: The sealing material filling jig functions to fill the long sealing material having a longitudinal piece and a lateral piece into the joint 2 formed in a wall by traveling on a wall surface along the joint. The sealing material filling jig includes an insertion piece 10 for inserting part of the sealing material into the joint while pinching and supporting the longitudinal piece of the sealing material, and a filling roller 21 for further squeezing the inserted sealing material into the joint. Thus the sealing material filling jig can insert the sealing material while supporting part of the same by means of the insertion piece 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235972-A (JP)
Title: Directional coupler
Inventor: SATO YASUO
IPC: H01P5/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a directional coupler of a simple structure and low-cost.  <P>SOLUTION: As a method for linking microwaves in the directional couplers 30A, 30B, there is provided on a printed-circuit board 31 a detector 40 comprising micro strip lines that are formed in the length of an eighth wavelength of the microwave used and the microwaves propagating inside a waveguide are detected by the detector 40. Further, the signals detected by the detector 40 are detected by a detection circuit 36 comprising a terminal resistor 32, a diode 33, a variable resistor 34, and a capacitor 35 and then the output level of the microwave is measured from its detected current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189479-A (JP)
Title: Controlling device for man-conveyer
Inventor: TEZUKA AKINORI
IPC: B66B23/02
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To check wiring within a controlling device easily without bringing a luminaire at maintenance work.  <P>SOLUTION: A controlling circuit including a relay group 12, a substrate 13 and a power supply device 14 is stored in a casing 11 placed within a main frame of a man conveyer to drive and control the man conveyor and a cold-cathode tube 17 that is supported by a cold-cathode tube support 17a is placed within the casing 11 and a luminaire using the tube 17 as a light source is provided to light the tube 17 for illuminating the inside of the casing 11 at maintenance. The cold-cathode tube 17 is operated using the power supply of the controlling circuit to drive and control the man conveyer, so the worker can illuminate the inside of the controlling device and check the wiring condition without bring a luminaire at maintenance .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004099425-A (JP)
Title: Composition, hardened body, concrete cask and method for producing hardened body
Inventor: YANAI HIROAKI
IPC: C04B22/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To produce a sufficient heat-resistant composition and a hardened body and to construct a highly safe cask which protects canister corrosion, which does not leak radioactivity outside and which is excellent in shielding ability because of no defect in a shielding body by designing sealed concrete cask using the hardened body.  <P>SOLUTION: The concrete cask is comprised of a bottomed and lidless cylindrical container body 1 and a cover 2 which freely shields the top opening of the container body 1. Both of the container body 1 and the cover 2 are the hardened bodies made of the composition using portland cement or mixed cement containing it. The concrete cask is formed by the hardened body in which calcium hydroxide of 15-60 mass% is contained after hardened by a hydration reaction. A metal heat-transfer fin 11 is buried in the container body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004237191-A (JP)
Title: Method of washing family buddhist altar and buddhist instrument
Inventor: SATO KENZABURO
IPC: A47G33/02
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of washing family Buddhist altar or Buddhist instrument, capable of improving the appearance of an object being washed, and shortening a washing time.  <P>SOLUTION: The method comprises: a washing step (step S1) of washing family Buddhist altar or Buddhist instrument; and a resin layer forming step (step S4) of forming an acrylic resin layer on the surface of washed family Buddhist altar or Buddhist instrument.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003233728-A (JP)
Title: Internet based system for creating presentations
Inventor: NELSON STEVE
IPC: G06Q30/06
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Internet based system for creating presentations.  <P>SOLUTION: In this Internet based system for creating presentations, an Internet-accessible server permits specific types of access to a target presentation file by selected remote users. Only users having purchase access to the target presentation file may submit a purchase order for a copy of the presentation file. Each user is further restricted to the type of copy video or data, of the presentation that the user can acquire. Users having purchase permission are further divided into owner status and buyer status. A user having an owner status may grant or revoke the purchase permission of non-owner status users. At least one owner status user is additionally designated a super-owner, and the user designated as such can grant and revoke the owner status to other users.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004242435-A (JP)
Title: Coalescent protector
Inventor: MIYAKOSHI KOJI
IPC: B60R16/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coalescent protector capable of storing/protecting a plurality of wire harnesses at a crossover section among a plurality of wire harnesses, and capable of easily taking an arbitrary wire harness out of the protector at maintenance of the wire harness.  <P>SOLUTION: In a coalescent protector 21, first and second protectors 25 and 29 that enclose the outer periphery of wire harnesses 23 and 27 to protect them integrally engage with outer surfaces abutting with each other to form a protector assembly. The second protector 29 is installed among the integral first and second protectors 25 and 29 is provided with a fixing means 31 to a car body panel where the coalescent protector 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238768-A (JP)
Title: Combined filament yarn
Inventor: KOGA NOBUHIRO
IPC: D02G3/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined filament yarn containing conductive fiber, having little dispersion of conductive performances and capable of retaining performances in initial stage while sufficiently utilizing performances of ultrafine fiber.  <P>SOLUTION: The combined filament yarn is composed of a conductive fiber having 1-15 dtex single fiber fineness and an ultrafine fiber having 0.01-1 dtex single fiber fineness and has ≥10/m number of interlacing. The conductive fiber is a conductive conjugate fiber composed of a conductive polymer layer (A) composed of a thermoplastic polyamide containing 15-50 mass% conductive carbon black and a polymer layer (B) composed of a thermoplastic polyamide having ≥170°C melting point. The conductive polymer layer (A) when viewed from an arbitrary fiber cross section is exposed in one or more parts on the surface of the fiber and an exposure distance L<SB>1</SB>(μm) per exposed part satisfy the formula: 0.1≤L<SB>1</SB>≤L<SB>2</SB>/10 [wherein L<SB>2</SB>is a circumferential length (μm) of fiber cross section of one filament]. The polymer layer (B) occupies ≥60% of circumferential length of fiber cross section and occupies ≥50 mass% and ≤97 mass% of total mass of fiber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241694-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAHASHI HIROTSUGU
IPC: H01L21/768
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device containing contacts that can secure satisfactory electrical connection.  <P>SOLUTION: This method of manufacturing the semiconductor device includes a step (a) of forming an insulating layer 16 on a conductive layer 12 formed on a semiconductor substrate 10, a step (b) of forming contact holes on the conductive layer 12 through the insulating layer 16, and a step (c) of forming a barrier layer 18 on the side faces and bottom faces of the contact holes 26. This method also includes a step (d) of performing heat treatment on the substrate 10 while the substrate 10 is maintained in an almost flat state or the surface of the substrate 10 is maintained in a recessed state after the step (c) and a step (e) of forming plug layers in the contact holes 26 through the barrier layer 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244443-A (JP)
Title: Urethane polyol composition and polyurethane composition
Inventor: MORIMOTO YOSHITSUGU
IPC: C08G18/42
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane polyol composition which has good workability on a urethanization operation, because of being liquid at the ordinary temperature and having a low viscosity, and can give polyurethanes having good flexibility and stretchability under a low temperature condition and having good heat resistance, and to provide a polyurethane composition using the urethane polyol composition.  <P>SOLUTION: This urethane polyol composition is characterized by comprising a composition which comprises an hydroxycarboxylic acid oligomer-based polyester polyol (A) and a hydrogenated polymerized fatty acid-based polyesterpolyol (B). The former polyester polyol (A) comprises the ester of a polyhydric alcohol with an oligomer which is the condensation product of a hydroxycarboxylic acid such as hydrogenated castor oil fatty acid. The latter polyester polyol (B) comprises the condensation reaction product of a polyhydric alcohol with a hydrogenated polymerized fatty acid such as a hydrogenated dimer acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245456-A (JP)
Title: Humidifier
Inventor: TANAKA SHIRO
IPC: F24F6/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently humidify dry gas by performing efficient moisture exchange in all regions of a hollow fiber module.  <P>SOLUTION: In the humidifier, off-gas (wet gas) and sweep gas (dry gas) are introduced into the hollow fiber module 4 having a bundle of hollow fiber films 3 stored in a housing 2 and moisture exchange is given between the off-gas and the sweep gas to humidify the off-gas. In an off-gas introduction part 5 for introducing the off-gas into the hollow fiber module 4, a swirler 13, e.g., is provided as a means for dispersing the off-gas. The swirler 13 is arranged at the outlet of an off-gas introduction pipe 11 of the off-gas introduction part 5 for dispersing the off-gas flowing into a manifold 12 on the off-gas introduction side while giving swirl components thereto.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003309395-A (JP)
Title: Radio wave absorption material
Inventor: KASABO YOSHINORI
IPC: H05K9/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To more easily and inexpensively provide a radio wave absorption material, having high absorption effect and wide range of applications.  <P>SOLUTION: The radio wave absorption material comprises a sheet made of short conductive fibers. In this material, at least one point of a complex relative dielectric constant, in the range of 1 to 20 GHz of frequency, lies within a region surrounded by formulae (1) εR=2, (2) εR=50, (3) εR=0.7εR<SP>1/2</SP>, and (4) εJ=6.5εR<SP>1/2</SP>, wherein the real part of the dielectric constant is εR, and the imaginary part is εJ.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004246586-A (JP)
Title: Fingerprint recognition device
Inventor: HAYASHI HIDETOSHI
IPC: G06T7/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To keep high defensiveness against residual fingerprints used for illicit purposes.  <P>SOLUTION: This device is provided with a fingerprints reader 20 to take a fingerprints image by using an image sensor, an image analyzer 21 to analyze the fingerprints image taken by the fingerprint reader and extract characteristic points, a storage part 22 to store the analysis data analyzed by the image analysis part 21, and a comparison judgement part 23 to compare the first analysis data of a fingerprints image taken by the fingerprint reader and the second analysis data stored in the storage part. The comparison judgement part detects the movement amount of the fingerprints image on the image sensor by comparing the first analysis data and the second analysis data. Also, this device has a control unit 24 which takes a fingerprints image once again by the fingerprint reading part, if residual fingerprints are detected when the movement amount of the fingerprints image is at the set threshold or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004195183-A (JP)
Title: Teapot
Inventor: TOYOMURA YOSHINOBU
IPC: A47J41/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable teapot capable of keeping drink stored inside warm for a long period of time.  <P>SOLUTION: The teapot has a body 1 made of glass. The teapot is characterized by an outer container 2 disposed at an upper position on the outer periphery of the pot body 1 for covering the pot body 1 on the whole surface via a closing member 3 with air-tightness and a sealed hollow part S formed between the pot body 1 and the outer container 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243218-A (JP)
Title: Coating device
Inventor: SAMEJIMA HIROSHI
IPC: B05B13/04
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To simply and efficiently carry out coating by smoothly heating an object to be coated such as a piston.  <P>SOLUTION: In the coating device, a plurality of objects 3 to be coated are subsequently and intermittently conveyed to a coating position A by a conveying means 2 and the objects 3 to be coated positioned at a coating position A are subsequently coated by a coating means 2. A heating position B where the objects 3 to be coated are subsequently and intermittently conveyed is provided at an upstream side of the coating position A. A heating means 18 for heating the objects 3 to be coated positioned at the heating position B by low frequency induction heating is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253846-A (JP)
Title: Digital camera with printer
Inventor: KOSAKA AKIRA
IPC: G03B17/48
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin digital camera provided with a printer.  <P>SOLUTION: A digital camera (1) is provided with an imaging unit (50), a printer unit (60) and a sheet feeding unit (40) capable of being detachably attached. A photographing optical system (10) included in the imaging unit (50) includes a prism (12) for bending the optical path of a light in a vertical direction, a zooming lens group (13) positioned on the optical path after being bent, and a focus lens (14). The optical axis (AX2) of these lenses is parallel to upper and lower directions. The printer unit (60) and the imaging unit (50) are not superimposed with each other as seen from the front, and are superimposed as seen from the side. The discharging direction (A) of a sheet (41) after image formation is parallel to an optical axis (AX2), and the attaching/detaching direction (B) of the sheet feeding unit (40) is also parallel to the optical axis (AX2). A constitution in which the attaching/detaching direction (B) of the sheet feeding unit (40) is perpendicular to the optical axis (AX2) may also be employed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003279639-A (JP)
Title: Software compensation type quartz oscillator
Inventor: MATSUSHITA HIROSHI
IPC: G01S1/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software compensation type quartz oscillator.  <P>SOLUTION: A navigation satellite receiver has a quartz oscillator depending on a local ambient temperature. A true frequency bias of the quartz oscillator is calculated locally using a receiver after a GPS satellite was locked on. A basis for an atomic clock is established to measure the true frequency by system lock to the GPS satellite. A temperature of quartz is measured, and is recorded to be correlated to bias measurement of the true frequency. A polynomial of degree nine is generated thereafter to express a frequency drift of the quartz with respect to the temperature, using a data therein. Then, the ambient temperature is measured during initialization of the receiver of which the reference oscillator is not locked locally, the polynomial of the degree nine is exponentiated using a result therein to estimate an actual quartz frequency, and a signal is captured from the observable GPS satellite based thereon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250629-A (JP)
Title: Preparation process of polyhydroxyalkanoic acid
Inventor: OKUBO YUJI
IPC: C12N15/09
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining a polyhydroxyalkanoate having a fast crystallization rate.  <P>SOLUTION: PHBX having a fast crystallization rate is obtained by constructing a method of obtaining PHBX, which, consisting of 3HB and 3HX other than 3HB, has a 3HX molar fraction of ≥6% and contains in it 0.1-30% of PHBX having a 3HX molar fraction of ≤5% or a PHB homopolymer, or a mixture of PHBX and PHB from microorganism in the state of fine particles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258704-A (JP)
Title: Fingerprint collation device
Inventor: ANDO NOBUHIKO
IPC: G06T7/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To enable a correct determination even for a person with less perspiration in fingerprint collation.  <P>SOLUTION: Fingerprint image data picked up by a fingerprint sensor 1 are stored in an image memory 2, and feature point data are extracted by image processing means 3. Collation processing means 5 collates the extracted feature point data against feature point data stored in a feature point data storage part 4 to determine the degree of matching of them both. Gray value calculating means 7A of false fingerprint determining means 7 calculate a time variation in the gray value of the fingerprint image data, and if the value is not larger than a prescribed value, fingerprint movement calculating means 7B calculates a time variation in the movement of the fingerprint image data, and determine on a false fingerprint if the value is smaller than a given value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004006670-A (JP)
Title: Semiconductor wafer with spacer and manufacturing method thereof, semiconductor device and manufacturing method thereof, circuit board, and electronic apparatus
Inventor: TOMIMATSU HIROYUKI
IPC: H01L25/065
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To form spacers for isolating semiconductor chips with high productivity on the semiconductor chips in a method for enhancing the integration degree by laminating the semiconductor chips and bonding them.  <P>SOLUTION: A mold 40 having a plurality of holes is set on a semiconductor wafer having a plurality of semiconductor elements or a plurality of the semiconductor chips 20 two-dimensionally placed on a substrate 10 and the die is removed after filling paste 49 being a material for a spacer 50 into the holes to form the spacer 50 on the respective chips 20 together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247690-A (JP)
Title: Heat insulating cylinder
Inventor: INOUE MICHIO
IPC: B32B5/18
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of: a gap easily made between a pipe and a heat insulating cylinder, in the heat insulating cylinder for heat insulation by coating the pipe which leads to deterioration of heat insulating effect; condensation at the gap; extra labor needed to apply an adhesive at construction; difficulty of construction at a small place; and lowered heat insulating effect due to high water absorption of the heat insulating cylinder.  <P>SOLUTION: The heat insulating cylinder 10 comprises a cylindrical body 11 formed in the cylindrical shape with an inner diameter which can coat a round pipe Pc and an outer skin body 12A(12B) formed in the cylindrical sheet state with the size which can coat this cylindrical body 11 which are welded to overlap. The outer skin body 12A is a 2-layer combined material in which a surface base on the surface side overlaps a lining material which can reinforce the surface base on its back. The outer skin body 12B is a 3-layer combined material in which the surface base on the surface, a reinforcing material which can reinforce the surface base on its back and the lining material are made to overlap.  <P>COPYRIGHT: (C)2003,JPO