baber/WOPTO huggingface dataset:
Patent JP-2004072887-A (JP)
Title: Multiwinding transformer application substation
Inventor: TANDA SHOJI
IPC: H02J3/38
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiwinding transformer application substation excellent in economy, capable of early recovering power supply in case that a bus-bar for a transformer has some accident.  <P>SOLUTION: This multiwinding transformer application substation permits power transmission and reception to be conducted through transmission lines and the bus-bars for three different types of high, medium and low voltages, and is equipped with at least one multiwinding transformer connected with the three main bus-bars. At least one of the bus-bar for the transformer which is drawn out of the multiwinding transformer and connected with each of the main bus-bars is provided with a simplified disengaging apparatus 6 near the multiwinding transformer, and a thunder voltage-compatible small-sized arrester 7 on the multiwinding transformer side of the simplified disengaging apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065166-A (JP)
Title: Paddy field implement
Inventor: YOSHIDA KAZUMASA
IPC: B62D25/20
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost required for installation of a footboard.  <P>SOLUTION: A paddy field implement 2 is connected to the rear of a self-traveling vehicle and rear wheels 6 of the self-traveling vehicle 1 are vertically and swingably connected through swing arms 26 to a vehicle frame 19 around a front supporting point R and the footboard 47 for getting on and off is attached to a riding step 12 of the self-traveling vehicle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075405-A (JP)
Title: Process for manufacturing glass tube
Inventor: MORIYA TOMOMI
IPC: C03B23/04
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high-quality glass tube by inhibiting deformation of the glass tube immediately after piercing.  <P>SOLUTION: In a process for manufacturing the glass tube, a glass rod 3 is heated and softened by a heating element 41 placed around it, and a piercing tool 30 is press-fitted into the softened part of the glass rod 3 to gradually mold the glass rod 3 into the glass tube 6. Here, pressures applied to inner and outer sides of the glass tube 6, preferably, internal and external pressures of the glass tube 6, are controlled. Preferably, a top 31 is heated to a temperature equal to or higher than the softening point of the glass rod.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085654-A (JP)
Title: Optical waveguide
Inventor: ARAI HISAO
IPC: G02B6/12
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide optical waveguides of very small sizes producible by a simple manufacturing method using developing silver.  <P>SOLUTION: The optical waveguides are formed by enclosing the circumferences of routes in which light propagates with materials having a large extinction coefficient. Here, the materials having the large extinction coefficient are preferably silver. Also, the optical waveguides are manufactured by applying an emulsion containing silver halide particles on a colloidal silver layer of high density formed on a support and drying the coating, then by exposing the patterns of the optical waveguides to this emulsion, and by substituting the emulsion with the patterns of the developing silver by development, then by again applying the colloidal silver layer of the high density.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082797-A (JP)
Title: Door structure for vehicle
Inventor: MORIKAWA YASUSHI
IPC: B60J5/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door structure for a vehicle for efficiently transmitting an impact load inputted to a door to a car body skeleton part at the time of side collision of the vehicle.  <P>SOLUTION: In this door structure for a vehicle, closed cross sectional parts continuous with a lower end part of the door are provided in a vehicle forward-to-back direction. The closed cross sectional parts 11 and 42 are formed from door front parts respectively facing a front pillar and a center pillar on the car body side disposed forward and backward of the doors 10 and 40 to rear parts. For the closed cross sectional part 11, a recessed part 17 is provided to be recessed inward of the door at a lower end part of a first door outer panel 15, and opening of the recessed part 17 is closed with a second door outer panel 16. The closed cross sectional part 42 is formed by bending a lower end part of a door outer panel 41 inward of the door, and folding a bent tip part outward of the door, so that it is integrally molded with the door outer panel 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085425-A (JP)
Title: Detection reagent and detection method of material
Inventor: HARADA YOSHITSUGU
IPC: G01N33/543
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement reagent and a measurement method for conveniently, quickly and semi-quantitatively measuring a material to be detected.  <P>SOLUTION: In the reagent used for affinity chromatography, a first detection region for fixing a material coupled specifically to the detected material and a second detection region for fixing a material for competing with the detected material, are provided, and an expansion liquid for reaching the first and second detection regions includes a material marked by a marker material and coupled specifically to the detected material. In affinity chromatography, the expansion liquid expands through two detection regions, reaches the detection regions and includes the material marked by the marker material and coupled specifically to the detected material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093663-A (JP)
Title: Supporting means of optical element, optical apparatus such as optical system by supporting means of optical element and aligner, and device manufacturing method
Inventor: SUDO YUJI
IPC: G03F7/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting means of an optical element for surely fixing an optical element by reducing an external force added to the optical element such as a lens, and to provide an optical apparatus such as an optical system by the supporting means of the optical element and an aligner, and a device manufacturing method.  <P>SOLUTION: The supporting means is provided with a first support member for supporting the outer peripheral part of the optical element, and a second support member positioned at an outside diameter side of the first support member and supporting the first support member. The support means also has a connection member fixing the first support member in a planar direction orthogonal to a light axis to the second support member, and an elastic member pushed in the light axis direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092428-A (JP)
Title: Control device for hybrid vehicle
Inventor: MOCHIZUKI KENJI
IPC: B60L50/16
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To activate a catalyst at an early stage while minimizing discharge of harmful exhaust gas.  <P>SOLUTION: When an engine water temperature Tw (or an exhaust gas temperature) does not reach a predetermined set temperature Tc indicating activation of the catalyst, battery voltage VB is the same or more than a predetermined voltage value Vc, and a charge capacity of a battery 11 is determined to be sufficient, the engine is driven in a no-load state, with a clutch released. The catalyst is thereby activated at an early stage by the drive of the engine. Harmful components in the exhaust gas discharged through the catalyst not fully activated can be reduced because the engine is driven in a no-load state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091535-A (JP)
Title: Grout for frozen ground, its preparation and grouting method
Inventor: AOYAMA KANAME
IPC: C04B103/30
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grout for frozen ground which has sufficient flowability for practical purpose even with a low water content, reduces the generation of swelling pressure on freezing and can absorb the same, and does not disintegrate the ground on defrosting, its preparation, and a grouting method.  <P>SOLUTION: The grout comprises 100 pt.mass hydraulic powder, 50-150 pts. mass water, 1-50 pts. mass additive such as iron-blast-furnace slag and a clay mineral, a sulfo group-containing aromatic compound (A) and an alkyltrimethylammonium salt compound (B), and can contain 2-70 vol.% air bubbles, and the above compounds (A) and (B) are preferably mixed in the final stage of the preparation process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091584-A (JP)
Title: Flame-retardant polybutylene terephthalate resin composition and molding
Inventor: SAITO MAKOTO
IPC: C08K5/5399
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant polybutylene terephthalate resin composition having high flame retardance, a short molding cycle, excellent productivity, no corrosion of electric contact points, especially high stability to hydrolysis and containing neither a bromine-based nor a chlorine-based flame retardant.  <P>SOLUTION: The flame-retardant polybutylene terephthalate resin composition comprises a mixed resin composed of (A) 95-50 parts wt. of a polybutylene terephthalate which has ≤30 eq/t terminal carboxy group amount and ≥175°C crystallization temperature on cooling or ≥175°C crystallization temperature on cooling and ≤300 ppm residual tetrahydrofuran amount and (B) 5-50 parts wt. of a polyphenylene ether resin, (C) a compatibilizer, (D) a phosphoric acid ester or phosphonitrile, (F) a drip inhibitor and if necessary, (E) a reinforcing filler, (G) melamine cyanurate and (H) a metal borate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132642-A (JP)
Title: Disk playback method and recording/reproduction method of audio signal
Inventor: TANAKA YOSHIAKI
IPC: G11B27/10
Filed: 2002-08-30
Abstract: PROBLEM TO BE SOLVED: To efficiently record character information which indicates the content when audio data such as music source is mainly recorded and to reproduce and display it. SOLUTION: Audio data are disposed at an (A) pack and the character information about audio data and its display time data are disposed at a (D) pack. The display time data in the (D) pack are separated into display start time data and display end time data by a display time decoder 51 and are applied to a start comparator 52 and an end comparator 53, and the character data are converted into dot matrix character data for a display by a character data decoder 54, and are stored in a buffer 55. The start comparator 52 and the end comparator 53 compare the data of the display start time and display end time, and an (A) pack address to control the display time of the character.
Patent JP-2004093276-A (JP)
Title: Heat sensitive element measurement device
Inventor: ORIKAWA MAKOTO
IPC: G01R27/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sensitive element measurement device for the measurement in the air, which can uniformly and rapidly make the temperature of a heat sensitive element such as a thermistor and a measurement terminal constant, in the air.  <P>SOLUTION: The device is constituted by being provided with a conductive stationary plate 1 on which the heat sensitive element 9 is mounted, a movable plate 2 which can be moved to a position above the stationary plate 1 and to which the measurement terminal 21 is provided so as to be capable of coming into contact with an object 9 to be measured mounted on the stationary plate 1, from above, and an electrical circuit 4 which is connected to the stationary plate 1 and the measurement terminal 21 and which can measure an electrical property of the object 9 to be measured. The stationary plate 1 is provided with a stationary plate temperature stabilizing means 12 for stabilizing the temperature thereof and a stationary plate heat insulation means 15 for maintaining the stabilized temperature. The movable plate 2 is provided with a terminal temperature stabilizing means 22 for stabilizing the temperature thereof and a movable plate driving means 3 for driving the movable plate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090476-A (JP)
Title: Inkjet head
Inventor: UEDA MASATO
IPC: B41J2/045
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture the housing of an inkjet head inexpensively.  <P>SOLUTION: A head housing 27 is assembled by fixing a cover 24 to a housing frame 14. One set out of two sets of opposite side faces of the head housing 27 consists of the side wall parts 14g and 14h of the housing frame 14 and the other set consists of the side wall faces 24c and 24d of the cover 24. The side wall part 14h is provided with a frame side bend 14q such that the interval at the upper end part of the side wall parts 14g and 14h becomes narrower than the interval on the base end frame part 14a side. A cover side bend 24h engaging with the frame side bend 14q is proved on the side wall faces 24c and 24d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257885-A (JP)
Title: Method for irradiating laser, laser irradiator and method for manufacturing semiconductor device
Inventor: TANAKA KOICHIRO
IPC: H01L21/77
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, since an optical system for forming a linear beam is complicated, it is very difficult to adjust the optical system optically and, since a footprint is increased, size of the apparatus is increased and a problem that when a laser light exhibiting a high reflectivity to an article being irradiated is employed, a laser light impinging vertically on the article generates a return light causing variation in the output or frequency of laser or having an adverse effect of breaking a rod, or the like.  <P>SOLUTION: Since a laser light impinges on a convex lens obliquely to cause aberration, e.g. astigmatism, the laser light has a linear shape on the surface being irradiated or in the vicinity thereof. Because of a very simple arrangement, optical adjustment is facilitated and a compact apparatus is obtained. Furthermore, since the laser light impinges on the article obliquely, generation of return light can be prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004091889-A (JP)
Title: Metal niobium powder and its manufacturing method
Inventor: TSUJIMURA TOMIO
IPC: B22F1/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide metal niobium powder composed of agglomerated particles which has satisfactory filling property into a die at die compaction, hardly causes chips, cracks, etc., at sintering of a green compact and further improves capacitor characteristics and to provide a method for manufacturing the metal niobium powder in high yield at a low cost.  <P>SOLUTION: The metal niobium powder is composed of solid spherical agglomerated particles and has ≤4,500 massppm×g/m<SP>2</SP>oxygen content per unit BET specific surface area. The metal niobium powder can be manufactured by mixing fine niobium oxide powder and water without addition of a binder to prepare a suspension, atomizing and drying the suspension to prepare niobium oxide powder composed of agglomerated particles, reducing the niobium oxide powder and then applying acid cleaning to the resultant reduction product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091422-A (JP)
Title: Skin care preparation for external use
Inventor: NISHIMURA HIROCHIKA
IPC: A61K8/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous preparation excellent in usability such as feeling of use and capable of containing both of a polar ingredient and a nonpolar ingredient.  <P>SOLUTION: This skin care preparation for external use such as cosmetic comprises (1) a 10-20C acylsarcosine 1-4C alkyl such as lauroylsarcosine isopropyl and (2) one or more kinds of polyhydric alcohols selected from the group consisting of 1, 3-butanediol, 1, 2-pentanediol, 1, 2-hexyleneglycol, isopreneglycol, dipropyleneglycol, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003081980-A (JP)
Title: Method for inhibiting discoloration of aminosilane
Inventor: JENKNER PETER DR
IPC: C07F7/20
Filed: 2002-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for inhibiting the discoloration of an aminosilane. SOLUTION: This method for inhibiting the discoloration of the aminosilane obtained by a reaction of an organosilane chloride with ammonia or an organic amine is provided. The aminosilane a free base is provided by mixing the aminosilane with an acid chloride, thus capable of neutralizing an excess amount of the acid chloride in the aminosilane. The salt is separated and the aminosilane is irradiated with light containing UV.
Patent JP-2004096624-A (JP)
Title: Imaging unit, control method therefor and storage medium
Inventor: SUDO KOJI
IPC: G03B7/28
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To propose a method of setting a designated block of a histogram of an EVF signal and a pick up image to proper exposure by setting an arbitrary luminance block of the histogram and displaying a pixel value distribution corresponding to the set luminance block in an imaging unit.  <P>SOLUTION: The imaging unit has a display means for calculating and displaying the histogram from the pick up image, and a proper exposure setting means for setting the histogram luminance range and setting a luminance value set by a luminance range setting means for the proper exposure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092344-A (JP)
Title: Sanitary flushing device
Inventor: KAWAMOTO SATOSHI
IPC: E03D9/08
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary flushing device enabling flushing by flushing water at a proper temperature and flushing by flushing water at a sufficient flow rate.  <P>SOLUTION: When it is determined that a buttock switch is depressed, a control section starts a flushing operation in a temperature priority mode. The flow rate of flushing water is adjusted within the range of the temperature-increasing capacity of a ceramic heater so that the temperature of flushing water can be heated surely at 40°C in the temperature priority mode. When it is determined that a power switch is depressed, the control section starts the flushing operation in a flow-rate priority mode. The flow rate of flushing water is adjusted regardless of the temperature-increasing capacity of the ceramic heater in the flow-rate prority mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177130-A (JP)
Title: Human antibodies that bind human tnf alpha
Inventor: SALFELD JOCHEN G
IPC: A61K31/529
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide human antibodies, preferably recombinant human antibodies, that specifically bind to human tumor necrosis factor (TNF) α.  <P>SOLUTION: A method for inhibiting the human TNF α activity, including contact between the human TNF α and an antibody so as to inhibit the human TNF α activity is provided, wherein the antibody is the isolated human antibody dissociating from the human TNF α at rate constants of K<SB>d</SB>below 1×10<SP>-8</SP>M and K<SB>off</SB>below 1×10<SP>-3</SP>s<SP>-1</SP>or its antigen-binding portion, both of which are measured by surface plasmon resonance, and the antibody neutralizes the cytotoxicity of the human TNF α at IC<SB>50</SB>below 1×10<SP>-7</SP>M by the standard in vitro L929 assay.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004102902-A (JP)
Title: Method and system for guiding educational lecture, and program therefor
Inventor: MIYABAYASHI MAKOTO
IPC: G06Q50/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for guiding educational lecture allowing an education manager (eduction department of large company) to narrow down educational lectures and guide the narrowed down lectures to employees, a program therefor, and a recording medium, whereby remarkably reducing a labor required for the preparation of books to reduce cost and improve convenience by an increase in the efficiency of business.  <P>SOLUTION: In this method and system for guiding educational lectures, a plurality of lecture data on educational lectures is stored in a database, a narrow-down processing is allowed for the education manager to narrow down, from the database, lecture data required by the lecture narrow-down means, and the narrowed down lecture data is allowed for persons who desire to receive lecture to browse by a lecture browsing means to guide the educational lectures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003174125-A (JP)
Title: Method of manufacturing semiconductor device and sheet-like resin composition used for the same
Inventor: MATSUMURA AKIKO
IPC: H01L21/56
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like resin composition which satisfactorily holds a silicon wafer during back-grinding and possesses an under-fill function in mounting a semiconductor chip on a substrate, and a method of manufacturing a semiconductor device using the resin composition.  <P>SOLUTION: This method of manufacturing a semiconductor device comprises (i) a step of adhering a sheet-like resin composition composed of a copolymer of polycarbodiimide to the active surface of a silicon wafer, (ii) a step of back- grinding the silicon wafer by holding the silicon wafer with the resin composition, (iii) a step of dicing the silicon wafer, and (iv) a step of sealing the interface between the semiconductor chip and the substrate by the sheet-like resin composition adhering to the diced semiconductor chip.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105253-A (JP)
Title: Protective eyeglasses
Inventor: KITA TADASHI
IPC: A63B33/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide protective eyeglasses the lenses of which can be replaced by a user more easily than conventional ones.  <P>SOLUTION: A frame body is compositely formed of a rigid frame member 1 and an elastic frame member 2. The outer peripheral region of the lens 5 which is replaceable is fixed while coming into contact with the elastic frame member 2, and at the same time, being engaged with the rigid frame member 1 as well. For these protective eyeglasses, fluid-sealability (sealability such as water-sealability or gas-sealability) with the outer peripheral region of the lens can be carried by the elastic frame member, and the insertion of a packing or the like is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107003-A (JP)
Title: Picking cart, and digital picking by the same
Inventor: OKI NOBUAKI
IPC: B65G1/137
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate application or reapplication of a label onto a bucket or a container, or writing or rewriting for a slip, so as to make a paperless system complete, in the system for collection of cargo in a plurality of shipping destinations using a picking cart.  <P>SOLUTION: A carrier 10 loaded with the buckets or the container 7 is separable freely from a cart main body 9 mounted with an expensive equipment for supporting work such as a work indication terminal 6 and a bar code reader 11, in this system of the present invention.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107475-A (JP)
Title: Charged particle detector, method of fabrication of charged particle detector and detection apparatus equipped with charged particle detector
Inventor: TADOKORO TAKAHIRO
IPC: C09K11/08
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To develop a charged particle detector having a high heat resistance, a high counting rate, and a high time resolution and a strong resistance with the passage of time.  <P>SOLUTION: A gallium-added zinc oxide membrane 4 is deposited on a glass base 3 by sputtering. Gallium oxide, zinc oxide and the like are used for an target. A photomultiplier tube 6 which detects the fluorescence from the gallium-added zinc oxide membrane is tightly stuck on the back side face 3a of the glass base 3. An aluminum light shading membrane 5 is formed on the glass base 3 on which the gallium-added zinc oxide membrane 4 is deposited to prevent stray light from entering.  <P>COPYRIGHT: (C)2004,JPO