baber/WOPTO huggingface dataset:
Patent JP-2004097492-A (JP)
Title: Ultrasonic search unit
Inventor: FUJII KIYOSHI
IPC: A61B8/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic search unit which uniformizes the radiation of heat of an MR sensor pattern reducing the rotational speed of a magnetic drum integrally rotated along with a rotor or a change in MR sensor output to detect accurate position data.  <P>SOLUTION: This ultrasonic search unit is equipped with a transducer of ultrasonic waves, a position detection means for detecting the positions of the rotor (11) for holding a transmitter-receiver element rotatably and the position of the element, and an MR (magnetic resistance) sensor (2) as the position detection means. The MR sensor (2) is an ultrasonic search unit present in a liquid and a substrate (4) for forming the pattern of the MR sensor (2) is constituted of silicon nitride. In such a case that the MR sensor (2) comprises glass, the surface thereof is coated with a resin coating layer or glass wool and the resin coating layer provided thereon to uniformize heat radiation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098862-A (JP)
Title: Knee airbag device
Inventor: IDE TOMOMI
IPC: B60R21/20
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knee airbag device enabling reduction of cost and has excellent assembly property, maintenance property or the like.  <P>SOLUTION: The knee airbag device is provided with a knee airbag module 10 arranged at a rear side of an instrument panel lower part 14 disposed forwardly of a seat. This knee airbag device has a knee panel 11 configured separately from the knee airbag module 10. The knee airbag module 10 and the knee panel 11 are incorporated into the instrument panel lower part 14. The instrument panel lower part 14 is integrally formed with a forward part of a seat, and the airbag module 10 and the knee panel 11 are arranged at a rear part of the instrument panel lower part 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105807-A (JP)
Title: Equipment for treating organic solvent
Inventor: IKENO TOMOAKI
IPC: B01D53/81
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the influence of the heat of adsorption by diluting a gas containing a high-concentration lower alcohol as an organic solvent and to keep the adsorption efficiency of lower alcohol when the gas containing the lower alcohol such as methanol of a high concentration (≥10,000 ppm) is treated by a serial multi-stage adsorption system.  <P>SOLUTION: When the influence of the heat of adsorption is avoided by diluting the gas containing a high-concentration lower alcohol, a route from an outlet of the first adsorption tank to an inlet of the first adsorption tank and a flow rate regulating valve are arranged. At the first adsorption step a part of the treated gas at the outlet containing the moisture evaporated by the heat of adsorption is used for diluting the gas to be treated at the inlet so that the relative humidity of the gas to be treated is increased, the wet state of an adsorbing material is kept and the adsorption performance of lower alcohol is prevented from being deteriorated as the adsorption (drying) progresses.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111575-A (JP)
Title: Lateral bipolar transistor, semiconductor device comprising it and their fabricating process
Inventor: BAIRO MASAAKI
IPC: H01L21/331
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lateral bipolar transistor in which current amplification factor can be enhanced, and to provide its fabricating process.  <P>SOLUTION: In a lateral bipolar transistor where a collector region and an emitter region are juxtaposed above a base region, the collector region and the emitter region are formed by diffusing P type or N type impurities contained in a silicon germanium layer in the base region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111628-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KANEKO KAZUAKI
IPC: H01L21/3205
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for improving wire bonding strength of an aluminum containing bonding pad and a gold wire.  <P>SOLUTION: The semiconductor device has an aluminum containing bonding pad 2 whose surface is a rough face. The surface of the pad preferably has an unevenness in height difference of 0.1-0.5 μm. Manufacture of the semiconductor device is preferable to include an etching process for etching the pad by using a fluorine based etchant, and has the roughning of the pad surface performed before it is patterned to a bonding shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109592-A (JP)
Title: Photomask and its manufacturing method
Inventor: TANAKA TOSHIHIKO
IPC: G03F1/82
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method that reduces irradiation deformation due to exposure light of a resist mask using a resist as a light shielding body, that has little change particularly in exposure processing quantity (number of sheets) immediately after the start of using the mask, and that enables stably high dimensional accuracy to be obtained.  <P>SOLUTION: A resist pattern 11 on a photomask is irradiated with far ultraviolet rays 15 to promote the initial structural change in the resist. With the purpose of efficiently promoting this initial structural change, the far ultraviolet rays 15 are emitted from both resist face side and glass face side. In addition, this irradiation is performed, with pellicles 12, 13 attached, preventing deposit of foreign matters and lowering in the yield in the irradiation process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106415-A (JP)
Title: Recording system
Inventor: MAEDA MASAO
IPC: G06F3/12
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a recording system for recording a desired user document and an advertisement of a sponsor on the same recording medium in which waste of the recording medium is minimized when a test pattern for detecting poor recording quality is outputted.  <P>SOLUTION: An advertisement area 27 is recorded in advance of a user document area 29 on the same recording medium 11 as the user document area 29 and then a test pattern is recorded in the advertisement area 27 or a space area 28 contiguous thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107286-A (JP)
Title: Cosmetic composition and food composition for beauty and health
Inventor: ITO KENICHI
IPC: A61K8/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To develop a glutamic acid decarboxylase (GAD)-activating agent obtained from a highly safe natural component by paying attention to an in-vivo natural synthesis system of GABA by the activation of the GAD; to obtain a cosmetic composition inducing beauty and biological homeostasis maintenance by a natural action of a living body by utilizing the GAD-activating agent; and to obtain a food composition for beauty and health.  <P>SOLUTION: The GAD-activating agent contains one or more kinds of extracts of plants selected from coix seed, brown rice, Flammulina velutipes, Cortinellus shiitake, Pholiota nameko, millet, green Gigartina tenella, Citrus junos and hempseed as active ingredients. The cosmetic composition and the food composition intending to the beauty and health are obtained by formulating the GAD-activating agent therewith.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110621-A (JP)
Title: Eye determination device and method
Inventor: FUJIMATSU TAKESHI
IPC: G06T7/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eye determination device and a method by which the existence of the eye is more precisely determined and a necessary video is more precisely captured.  <P>SOLUTION: The video photographed by a photographing device 1 is inputted into an eye determination body 3 and is binarized. Projection processing is performed for every axis based on the binarized video and the center of gravity position of the binarized video is calculated based on a projection processing output. The calculated center of gravity position is simply decided to be the eye position and a retrieval window is formed based on the position. A high brightness part is detected from the video in the retrieval window, and when a high brightness part the area of which is within a predetermined specific range exists, the eye is determined to exist in the previously photographed video by the photographing device 1 and the video is captured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118880-A (JP)
Title: Manufacturing method of optical recording medium and manufacturing apparatus for optical recording medium
Inventor: USAMI MAMORU
IPC: G11B7/24
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of optical recording medium by which the peeling of a resin layer and the occurrence of a burr around a center hole are evaded while the manufacturing cost of the optical recording medium is reduced.  <P>SOLUTION: In the manufacturing method of optical recording medium by which an optical recording medium is manufactured by forming the center hole 1a communicating a base member 2x and a resin layer 3 after the resin layer 3 is formed on the surface 2a of the base member 2x, the center hole 1a is formed by pushing a blanking blade part 15 for forming the center hole into the base member 2x from the side of a rear face 2b of the base member after a circular notch having the diameter larger than the center hole 1a is formed on the resin layer 3 so as to encircle the formed part of the center hole 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115377-A (JP)
Title: Method for producing fluorine-containing carboxylic acid derivative
Inventor: KUROKI KATSUCHIKA
IPC: C07C51/38
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively producing a large amount of a fluorine-containing carboxylic acid derivative useful as a physiologically active substance such as a medicine or an agrochemical or as a raw material of a functional material.  <P>SOLUTION: At least either a fluorine-containing carboxylic acid represented by formula (II) or a fluorine-containing carboxylic ester represented by formula (III) is obtained by treating, under an acidic condition, a fluorine-containing malonic acid derivative represented by formula (I) or a fluorine-containing ester represented by formula (IV) or (V). The formula (II) is RfCH<SB>2</SB>CO<SB>2</SB>H, and the formula (III) is RfCH<SB>2</SB>CO<SB>2</SB>R<SP>3</SP>. In these formulae, Rf is a perfluoroalkyl group; R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>and R<SP>7</SP>are each a 1-6C alkyl group; and R<SP>6</SP>and R<SP>8</SP>are each hydrogen atom or a 1-6C alkyl group.   <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204394-A (JP)
Title: Method for changing dialog system
Inventor: BREUER RICHARD
IPC: G10L15/26
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing one dialog system to another dialog system without causing a user any language trouble.  <P>SOLUTION: This system changes an original dialog system 1 which communicates with a user using a voice recognition and/or voice output unit 6 to a target dialog system which communicates with the user using a voice recognition and/or voice output unit 7. It is possible to set a language for the unit 7 of the target system 2. The original dialog system 1 transmits a language information parameter P<SB>2</SB>to the target dialog system 2. As a result, the language used by the original dialog system to communicate with the user is identified. Using this language information parameter P<SB>2</SB>, the target dialog system 2 sets the language for the unit 7 to further communicate with the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175864-A (JP)
Title: Riding rice transplanter
Inventor: KOJIMA YOSHIYUKI
IPC: B62D25/20
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform the maintenance of a floor and equipment on the lower side of the floor when a floor mat is put on the floor in a riding rice transplanter.  <P>SOLUTION: A bonnet 14 is fitted to the front part of the floor 31 in an operating part, and the floor mat 82 is put on the floor 31. A cutout 82i capable of opening the rear portion of the bonnet 14 on the floor 31 by taking off the floor mat 82 is provided in the floor mat 82.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113040-A (JP)
Title: New flavin reductase and dna encoding the enzyme and transformed cell transformed with the dna
Inventor: IZUMI YOSHIKAZU
IPC: C12N1/19
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new flavin reductase having high thermal stability, and a DNA encoding the same.  <P>SOLUTION: The flavin reductase uses NADH as electron donor and FMN (flavin mononucleotide) as electron acceptor as substrates, respectively, exhibits an action for producing NAD+ (nicotinamide adeniue dinuclcotide +) and FMNF2, has the optimal temperature of the reaction in a range of 65 to 75°C, and holds ≥80% of the activity even when left at pH 7 at a temperature of ≤70°C for 30 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117084-A (JP)
Title: Electrochemical measurement device
Inventor: HARIMA SHINICHI
IPC: G01N27/02
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical measurement device promoting an electrochemical response by a response acceleration current for performing highly precise measurement even when the electrochemical response includes influence of an electric double layer capacity as an error factor.  <P>SOLUTION: Using an electric capacity constituent and a resistance constituent between a working electrode 2 containing a test solution and a reference electrode 3, a stable value of a potential difference is predicted from a measured value of the potential difference generated between the both electrodes because of the electrochemical response to the test solution. An electric charge amount of the electric capacity constituent serving as an error factor of the electrochemical response to the test solution is calculated, and the response is quickened by impression of the response acceleration current for achieving highly precise response measurement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201337-A (JP)
Title: Method for adjusting curing time of room-temperature curable epoxy resin composition and method for reinforcing concrete structure
Inventor: OZAWA KAZUHIRO
IPC: E04G23/02
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting the curing time of a room- temperature curable epoxy resin composition, whereby the curing time can be adjusted according to the temperature at site and the cured product thereof has good physical properties, and to provide a method for reinforcing a concrete structure by using the method.  <P>SOLUTION: The method for adjusting the curing time of the room- temperature curable epoxy resin composition comprises adding (C) a varying amount of a specified heterocyclic compound (C) to room-temperature epoxy resin composition comprising (A) a polyepoxy compound and (B) an amino compound having at least two active hydrogen atoms derived from primary and/or secondary amino groups in a molecule. The method for reinforcing a concrete structure comprises using the method in laminating a reinforcing fiber- reinforced material with the resin composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004113949-A (JP)
Title: Vacuum evaporation type distillation apparatus
Inventor: UCHIMURA TOMOYUKI
IPC: B01D1/26
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum evaporation type distillation apparatus capable of producing distilled water of high purity by avoiding not only the lowering of the heat transfer capacity of the distillation apparatus due to the effect of a gaseous component and volatile impurities contained in raw water but also the re-dissolution of those components into distilled water to prevent a deterioration in the heat transfer capacity of an evaporation device and the lowering of the quality of distilled water.  <P>SOLUTION: This distillation apparatus has the an evaporation device 11 constituted by connecting a plurality of evaporators to a multi-effect system and a condenser 12 and has a degassing chamber 10, which has a heat exchanger and separates and removes at least a part of the dissolved gas and volatile impurities in raw water 25 by the heat exchange of at least a part of a heat source 23 with the raw water 25 and a gas extraction means, which is constituted so as to introduce the degassed raw water into the first evaporator of the device 11 and to also introduce at least a part of the heat source 23 to evaporate and condense the degassed raw water and uses the dissolved gas and volatile impurities in the raw water 25 generated in the chamber 10 and steam as a drive source to suck the gas of the condenser 12 through an ejector 52 to discharge the same to the outside through a vacuum means 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003176789-A (JP)
Title: Mechanical pump
Inventor: RANSOM KEVIN MICHAEL
IPC: F04C28/28
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical pump having at least a built-in fire preventing device.  <P>SOLUTION: This mechanical pump 1 is provided with an inlet 2 of a passage of fluid therethrough and an outlet 3 being apart from the inlet 2. At least a fire preventing device 4 is incorporated in the mechanical pump 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004114124-A (JP)
Title: Electronic part and its manufacturing method
Inventor: FUJIYOSHI MASARU
IPC: B23K35/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve joining strength by inhibiting decrease in thickness of terminals in electronic parts having terminals with Ag used as the main component.  <P>SOLUTION: The electronic parts are those equipped with terminals having Ag as the main component and those whose terminals are joined with solder having Sn and Zn as the main component through an Ag-Zn compound layer. The solder having Sn and Zn as the main component desirably contains 5-12% Zn in mass percentage with the remainder substantially composed of Sn, or else it desirably contains 1-10% Bi or 1-5% In, in addition to 5-12% Zn in mass percentage, with the remainder substantially composed of Sn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114263-A (JP)
Title: Grinding method of rubber roll, and rubber roll
Inventor: HATTORI SHIN
IPC: B24B5/37
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rapid and high accurate machining method when a rubber roll used as a charged roll, a transfer roll or the like in an electrophotographic device.  <P>SOLUTION: In a grinding method of the rubber roll, a grinding wheel 3 having a diameter 30 times or less as long as that of the rubber roll 2 is used for grinding, and a plunge grinding is performed in a condition of an optimal peripheral speed ratio of the grinding wheel by the grinding wheel having a length equal to or exceeding the entire length of the roll. In another condition, closing speed of the grinding wheel to the rubber roll by the grinding wheel and cutting amount are gradually varied, and the closing speed and the cutting amount are not more than a half of closing speed and the cutting amount in the previous stage. Assuming the peripheral speed of the grinding wheel is P1 (m/min) and finish diameter peripheral speed of the rubber roll is P2 (m/min), the ratio of P1/P2 is 150 times or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123261-A (JP)
Title: Elevator guide for station
Inventor: OKUMURA JUN
IPC: B66B3/00
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow a passenger (particularly, a user in a wheelchair) who gets on a vehicle of a train at a get-on station to get on the vehicle to be stopped near an elevator of a get-off station.  <P>SOLUTION: The user 28 in a wheelchair rides on the elevator 6 through a concourse 2 of a get-on station 1. A wheelchair dedicated control panel exists in the car of the elevator 6. By pushing a button of the control panel for a platform floor, the car is lifted up. By pushing a destination station name button, a computer for a central control device computes the position of a predetermined vehicle 4a to be stopped at a position near the elevator 6 of a get-off station 15N and displays it on a display device in the car of the elevator 6 when the train to arrive at the get-on station 1 arrives at the get-off station 15N, e.g. Thus, the passenger getting off the car on the platform 3 can get on the predetermined train 4a to be stopped at the position of a displayed get-on position number 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123844-A (JP)
Title: Amino resin colored crosslinked particle
Inventor: SHINTANI YASUHIRO
IPC: C09B67/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide amino resin colored crosslinked particles which have uniform properties such as a particle diameter and uniform quality of the particles, can be colored to a predetermined color without the variability of coloring among particles, simultaneously have strong adhesive force of a pigment to the particle surface and, simultaneously, the pigment being capable of stably attaching to the particle surface for a long period of time.  <P>SOLUTION: The amino resin colored crosslinked particles are obtained by the dry mixing of an amino resin crosslinked particles with a pigment having an average particle diameter of ≤1/20 of the average particle diameter of the above amino resin crosslinked particles to attach the above pigment to at least part of the particle surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123872-A (JP)
Title: Preparation process of olefin polymer material for polymer electrolyte
Inventor: IWASE YOSHIYUKI
IPC: H01M10/05
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation process of a non-halogen polymer electrolyte material which is excellent in long-term stability, is particularly suitable for a polymer lithium battery, inhibits generation of lithium dendrites (dendriform traces) formed on the surface of a negative electrode at charging and exerts a high ionic conductance.  <P>SOLUTION: The preparation process comprises a first step wherein (A) an ethylene/unsaturated carboxylic acid copolymer or its derivative is subjected to esterification reaction with (B) a polyalkylene oxide having a single terminal hydroxy group or its derivative to prepare an esterification product of components (A) and (B) and a second step wherein unreacted carboxylic acid residues within the obtained esterification product is blocked with a blocking agent. The polymer electrolyte material obtained through the two-step preparation process contains a fewer amount of carboxylic acid remaining within the polymer compared to that obtained through a single-step reaction and therefore exerts an excellent long-term shelf stability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088709-A (JP)
Title: Collective list display system of multiple images in portable terminal device (mobile communication terminal device)
Inventor: FUJITA TETSUSHI
IPC: G06F3/048
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem that a device must access to a network each time and input new information for browsing next information, because transition of a content screen in the portable terminal device (mobile communication terminal device) is made by clicks of title, icon, button, etc.  <P>SOLUTION: Many screen information is displayed at the same time in the screen of the portable terminal device (mobile communication terminal device) by arranging inputted multiple images in a matrix form.  <P>COPYRIGHT: (C)2004,JPO