baber/WOPTO huggingface dataset:
Patent JP-2003250552-A (JP)
Title: Method for enhancing growth of microorganism
Inventor: YAMADA MASATOSHI
IPC: C12N15/09
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for enhancing the growth of microorganisms hard to grow by conventional fermentation techniques or proliferative medium prescriptions, and to provide utilizations of the microorganisms thus enhanced in growth.  <P>SOLUTION: This method for obtaining microorganisms enhanced in growth by transding into hardly growable microorganisms a gene of vigorously growable microorganisms comprises the steps of (A) extracting a DNA from the vigorously growable microorganisms, (B) making fragmented DNAs from the DNA extracted, (C) preparing a gene expression library comprising the fragmented DNAs, (D) transducing the gene expression library into the hardly growable microorganisms, and (E) obtaining the objective microorganisms enhanced in growth by the gene transfer manipulation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245315-A (JP)
Title: Air bag for preventing bone fracture due to fall
Inventor: TERAO TAKESHI
IPC: A61G7/05
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an injury due to fall from a bed.  <P>SOLUTION: An air bag 11 has a plurality of partitioned chambers and air in the chambers circulates through air holes provided on the partitions. The air bag 11 filled with air is installed beside the bed. When one falls from the bed, air in the chambers on which the one is lying is compressed and gradually flows into adjoining chambers through the air holes, whereby the air bag can receive the one who falls from the bed 12 as if to wrap him.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355710-A (JP)
Title: Cutting tool for brittle material
Inventor: MASUDA TAKASHI
IPC: B23B51/00
Filed: 2002-02-26
Abstract: PROBLEM TO BE SOLVED: To restrain crazing and cracking of a work and to attempt extension of longevity of a cutting tool in the case of applying cutting work on a brittle material. SOLUTION: Head end surfaces 15, 15 made of two flat surfaces are formed on a head end of a columnar axial knife edge part 12, and a linear crossing crest line of these head end surfaces 15, 15 is made into a cutting blade 16. The overall surface of the knife edge part 12 is covered with a diamond film. The cutting blade 16 extends in the diametrical direction of the knife edge part 12 as seen from the head end side in the axis O direction, extends in a direction orthogonal with the axis O as seen from a side surface of a tool main body 11, and it reaches an outer peripheral surface 12A of the knife edge part 12. A holding angle θ made by the two head end surfaces 15, 15 is set in a range of 45 deg.<=θ<=175 deg.. Two chip discharge grooves 41, 41 extending to the base end side from the head end are formed on an outer periphery of the knife edge part 12. Central thickness d of the tool main body is set more than 0.5D against an outside diameter D of the cutting blade 16.
Patent JP-2003257593-A (JP)
Title: Wafer support member
Inventor: NAKAMURA TSUNEHIKO
IPC: H05B3/20
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature variation on the mounting surface of a wafer support member equipped with a resistance heating element on a platy ceramic.  <P>SOLUTION: In the wafer support member 1 having one of a main surface sides of a platy ceramic 2 with a board thickness from 1 to 7 mm and a Young' s modulus from 200 to 450 MPa at 100 to 200°C as a mounted surface 3 for putting a wafer on and having a band resistance heater 5 on the underside surface of the platy ceramic 2, the thickness of the band resistance heater element 5 is from 5 to 70 μm, and also, an area ratio of the band resistance heater element 5 occupying a circumscribed circle P1 is made from 5 to 50% to an area of the circumscribed circle P1 surrounding the band resistance heater element 5 observed from a projected surface parallel to one of a main surface of the platy ceramic 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250862-A (JP)
Title: Shaker for acupuncture
Inventor: YOSHIMOTO YUTAKA
IPC: A61H39/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a labor-saving shaker for acupuncture which can shake an acupuncture needle continuously.  <P>SOLUTION: A cone-shaped support 2 has a hole 3 on its top for receiving the acupuncture needle. After the needle 1 is inserted into the hip or the shoulder, the support 2 is placed on the body so that the needle passes through the hole 3. A plastic pinwheel 4 comprising blades 6 fixed on the top of a tube 5 is mounted on the top of the needle 1 protruding from the support 2 so that the tube 5 covers the top of the needle. The pinwheel 4 is turned around by wind from a blower means such as a hair dryer, and because the pinwheel is simply structured and is off-balanced, vibration having a same cycle with the rotation number of the pinwheel is generated as the pinwheel rotates. The vibration thus generated is transmitted to the needle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259509-A (JP)
Title: Motor vehicle drive controller, and motor vehicle drive control method, and its program
Inventor: HISADA HIDEKI
IPC: B60L15/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large overshoot from occurring in a battery current by enabling the responsiveness of an electric machine drive controller to be raised.  <P>SOLUTION: This controller has an electric machine, an electric machine rotational speed detection processing means 91 which detects the rotational speed of the electric machine, an efficiency computation processing means 92 which computes the efficiency of the electric machine, a power limiting value computation processing means 93 which computes the power limiting value corresponding to battery state, a torque limiting value computation processing means 94 which computes the torque limiting value of electric machine torque, based on the electric machine rotational speed, the efficiency, and the power limiting value, and a motor machine objective torque computation processing means 95 which computes the electric machine objective torque expressing the objective value of the electric machine torque, based on the torque limiting value. In this case, the torque limiting value of the electric machine torque is computed based on the electric machine rotational speed, the efficiency, and the power limiting value, and the electric machine objective torque is computed based on that torque limiting value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251482-A (JP)
Title: Laser beam machining method and device
Inventor: NISHIWAKI YASUKI
IPC: B23K26/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method and device that enable highly accurate machining on an inclined hole having a large tilt angle.  <P>SOLUTION: Though it is difficult to machine a small inclined hole such as a cooling hole of a turbine blade, this invention suppresses thermal deformation and enables a highly accurate inclined hole to be machined. Before the machining of an inclined hole, a laser beam L is attenuated, the beam diameter is expanded. A preliminary hole is machined which is perpendicular or slightly tilted to the inclined hole and which has a diameter and a depth to the extent that leaves no trace in a workpiece W to be machined when the inclined hole is finished by laser beam machining. Then, with the machining head 3 tilted, the workpiece W is moved to a machining position and irradiated by the pulsed laser beam L to complete the inclined hole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003025462-A (JP)
Title: Method for producing pneumatic tire, and pneumatic tire
Inventor: TAKAGI SHIGEMASA
IPC: B29D30/32
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to accomplish high quality in the production of tires for a vehicles needing large strength at break and an RV vehicle in particular. SOLUTION: A body ply 3A in which cord layers are laminated and embedded is wound onto a bladder 24, and beads 10 are set at both width end parts of the body ply 3A. While the part between both width end parts of the body ply 3A is narrowed, the part between the beads of the body ply 3A is expanded to the side of an outside diameter, and a folding member 31 made of a rigid body is moved from the side of the inside diameter to the side of the outside diameter of the body ply 3A, so that the width end parts of the body ply 3A are folded to the sides of the beads 10.
Patent JP-2003253983-A (JP)
Title: Shield machine
Inventor: SASAKI YUKINOBU
IPC: E21D9/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield machine capable of fluidizing excavated soil by mixing the excavated soil with a slurrying material.  <P>SOLUTION: In the shield machine 1, the slurrying material A is supplied into a chamber 5 formed between a cutter 3 and a partition wall 4 for excavation. A slurrying pipe 7 discharging the slurrying material A is protrusively provided from the partition wall 4 into the chamber 5. In this way, the slurrying material A discharged from the slurrying pipe 7 is securely mixed and agitated with excavated soil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256554-A (JP)
Title: Environmental influence assessment system
Inventor: OKADA YUKA
IPC: G06Q50/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in a conventional system that it is difficult for a general user having no detailed special environmental, mathematics and statistics knowledges to assess the priority order of operating conditions of a device to be improved by the analysis of the load value given to the environment by a process.  <P>SOLUTION: In this system, the user specifies the operating condition of the device for which the user can determine the value, and sensitivity analysis and dispersion analysis are executed only for the specified operating condition, whereby the environmental load value of the process and the influence degree on the environmental load value by the specified operating condition are determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261122-A (JP)
Title: Hydraulic transfer equipment
Inventor: SATO TERUHISA
IPC: B44C1/175
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic transfer equipment that does not cause the occurrence of wrinkles or breakages on a water-soluble multi-layered film when the water-soluble multi-layered film is floated to flow on the surface of the water filled in a water bath.  <P>SOLUTION: Belt conveyors 4, 7 that move at the same speed as the flow of the water in the water bath 1 are provided at a side wall and the bottom thereof both in parallel with the flow of the water therein, the water bath being constituted of a film swelling region 2 wherein the water-soluble multi- layered film 26 is floated to flow on the surface of the water while being caused to swell, and of an activating agent applying and film transferring region 3 wherein an activating agent is applied to the water-soluble multi-layered film 26 and the water-soluble multi-layered film 26 is transferred to an object to which the film is to be transferred.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263686-A (JP)
Title: Intrusion warning device
Inventor: HIRAMATSU TAKEAKI
IPC: G08B13/191
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intrusion warning device capable of confirming the existence of a person even from a place far from a detecting unit and issuing warning even when any part set outdoors is destroyed.  <P>SOLUTION: This intrusion warning device is provided with: a detecting unit 1 mounted on the outdoor side X of a front door D, and equipped with a sensor part for detecting the existence of a person; a warning device main body 2 mounted on the indoor side Y of the front door D, and equipped with a transmission circuit for wirelessly transmitting a detection signal when the detecting unit 1 detects any person; a detection transmitting unit K constituted of a connecting part 3 for connecting the detecting unit 1 to the warning device main body 2; and an announcing unit F equipped with a sound generating part for generating a sound on receiving the detection signal from the detection transmitting unit K. When any suspicious person H approaches from the outside of the front door D, a detection signal W is wirelessly transmitted from the detection transmission unit K, and warning is emitted from the announcing unit F.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002332403-A (JP)
Title: Powdered thickener composition
Inventor: MANSHAUSEN PETER
IPC: C09D7/00
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a powdered thickener composition well mixable in an aqueous system such as water-base coating or water-base lacquer. SOLUTION: This thickener composition is powdered and forms a solution, a suspension or a melt of a mixture containing (a) at least one urethane group- containing water-soluble or a water-dispersible thickener, (b) at least one substance which is a solid at room temperature, (c), as desired, a nonionic aromatic emulsifying agent or a nonionic aliphatic emulsifying agent and (d), as desired, other auxiliary substances, and then drying and pulverizing of the product into powder.
Patent JP-2003260399-A (JP)
Title: Coating method and coating apparatus using extrusion die
Inventor: KOBAYASHI FUMIKAZU
IPC: B05C5/02
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain the removal of a coagulated body occurring in a die head, the material reforming of a material to be coated, the acceleration of initial bead formation and the improvement of the efficiency of bead cutting.  <P>SOLUTION: An ultrasonic vibrator transducer or the like is attached to the die head and vibration or energy of the ultrasonic wave or the like is applied before coating, in the start-up time of the coating, during the coating and in the finish time of the coating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261638-A (JP)
Title: Diluent for catalyst for polyurethane preparation
Inventor: ISHIKAWA ATSUSHI
IPC: C08G18/16
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diluent for catalysts for polyurethane preparation which exerts an excellent compatibility with the catalysts for polyurethane preparation such as organometallic catalysts, in a wide range of concentrations and yields a diluted solution of the catalyst for polyurethane preparation which is stable over a long period of time.  <P>SOLUTION: The diluent for catalysts for polyurethane preparation comprises (A) a lower alcohol and/or a glycol ether and (B) a nonionic compound and/or a plasticizer. The diluent is used in a process for preparing a polyurethane foam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264411-A (JP)
Title: Antenna rotation mechanism
Inventor: KOBA HIROYUKI
IPC: H01Q1/24
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna rotation mechanism in which an antenna is easily assembled while the number of components and the cost of an antenna are reduced and comfortable operability can be obtained.  <P>SOLUTION: The antenna rotation mechanism which turnably and pivotally supports the antenna 100 on the main body of electronic equipment is positioned so that click feelings at every prescribed angle is obtained depending on the shape of a shaft 110 into which one end part 132 of an element 130 is engaged by providing the shaft 110 that turnably and pivotally supports the antenna 100 to be fixed to the main body and providing one end part 132 to be engaged with the shaft 110 so as to have spring characteristics so that it is extended from one end of the element 130 of the antenna 100. In addition, in the shaft 110 a fixing part 114 to fix to the main body and a rotational shaft part 112 that turnably and pivotally supports the antenna 100 are integrally formed, the rotational shaft part 112 is provided with an engagement part 116 having a shape of a guadratic prism and the click feelings are obtained on every flat surface of the engaging part by engagement of one end part 132 of the element 130 into the engaging part 116 and rotation of them.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263994-A (JP)
Title: Solid electrolyte fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a solid electrolyte fuel cell.  <P>SOLUTION: In the solid electrolyte fuel cell which is formed by closely laminating a fuel electrode layer and an oxidizer electrode layer individually arranged on each surface of a solid electrolyte layer, a fuel electrode collector and an oxidizer electrode collector 7 composed of a porous buffer material are individually arranged outside the fuel electrode layer and the oxidizer electrode layer, separators 8 are arranged outside the fuel electrode collector and the oxidizer electrode collector 7, and the collector 7 and the separator 8 are connected at a plurality of spots by a metal of nonoxidizing properties in an operating atmosphere of the fuel cell. Connections are performed by spot welding 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002330399-A (JP)
Title: Computer and editing processing method
Inventor: MORGAN DONALD E
IPC: G11B27/028
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a novel video editing method and apparatus employing a computer. SOLUTION: This invention provides the editing method for editing unedited video takes by utilizing a system provided with a storage means for recording the unedited video takes onto a random access memory and a computer for controlling the storage means and includes a step of displaying a user interface for a plurality of editing operations on a display device of the computer and a step of using the user interface displayed on the display device to apply editing operations to the unedited video takes.
Patent JP-2003273752-A (JP)
Title: Mobile communication terminal and power circuit thereof
Inventor: TOKUDA YASUNORI
IPC: H04B7/26
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To use a high frequency power amplifier with optimal operation efficiency while satisfying the its distortion characteristic (SEL) independently of the kind of a modulation signal.  <P>SOLUTION: A system kind signal SWC outputted from the control part 17A of a base band part 6A is given to a bias supply circuit 20A. Then, the bias supply circuit 20A generates respectively optimal bias voltage Vp1 and Vp2 for the case of using a 1X system and the case of using an IS-95 system by switching bias resistance according to the system kind signal SWC, and supplies them to the high frequency power amplifier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273076-A (JP)
Title: Etching apparatus and etching method
Inventor: KONO ICHIRO
IPC: H01L21/3065
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize an etching apparatus and an etching method thereof with capability to etch a titanium Ti film with high throughput, in spite of a low price of the apparatus.  <P>SOLUTION: When defining the flow volume of a carbon tetrafluoride CF4 as X, that of oxygen O2 as Y, and a flow ratio of oxygen O2 as Z=äY/(X+Y)}×100%, the titanium Ti film of a substrate positioned inside a chamber is etched using plasma with a down flow method, by utilizing a reactive gas in which oxygen O2 is mixed with carbon tetrafluoride CF4 so that the flow ratio Z of oxygen O2 falls within 3 to 20% under a predetermined process pressure, thereby enabling the titanium Ti film to be etched with a high throughput, in spite of the low price of the apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268482-A (JP)
Title: Al-SiC COMPOSITE MATERIAL
Inventor: FUKUI SATOSHI
IPC: C22C32/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-SiC composite material which has a thermal expansion coefficient close to that of a ceramic substrate, has improved thermal conductivity and strength, and is prevented from warping.  <P>SOLUTION: This Al-SiC composite material is prepared by dispersing silicon carbide particles in a metal component mainly comprising aluminum. When the section of the interface between the metal component mainly comprising aluminum and the silicon carbide particle is observed, a reaction layer formed from the metal component and silicon carbide is not present at the interface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002363885-A (JP)
Title: Coated paper
Inventor: TOKIYOSHI TOMOFUMI
IPC: D21H19/44
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide coated paper having high blank glossiness and excellent in ink transcription and reproducibility of half tone dots in gravure printing. SOLUTION: In this coated paper, a coating layer containing a pigment and an adhesive is formed on one side or coating layers are formed on both sides of a sheet-like paper base material. The aforesaid pigment contains kaolin having 0.3-1.5 μm average particle size and satisfying 5<=L/W<=50 (wherein L = the major axis of the particles, L = the minor axis of the particles). The aforesaid adhesive contains more than one species selected from (a) a copolymer of a single structure having 10-60 deg.C Tg and (b) a synthetic polymer of a core-shell structure. The glossiness of the coated layer (75 deg.) is 50%. The coated paper has <=7000 seconds air permeability.
Patent JP-2003272253-A (JP)
Title: Manufacturing method of stamper
Inventor: NAKANO KAZUHIKO
IPC: G11B7/26
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a stamper capable of keeping flatness of a stamper substrate high and easily manufacturing the stamper.  <P>SOLUTION: The method includes: a step of coating a photo resist 103 on the surface of a stamper substrate 102; a step of fitting a support substrate 101 on the rear side of the stamper substrate 102 on which the photo resist is coated by vacuum adsorption; a step of exposing and developing the photo resist to form an information mask 107; a step of removing the part not covered by the information mask by etching to form an information pattern on the stamper substrate; and a step of removing the information mask.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275281-A (JP)
Title: Production method for composite particle containing drug
Inventor: KAWASHIMA YOSHIAKI
IPC: A61K47/30
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for composite particles containing drugs which is applicable ideally for various pharmaceutical fields such as DDS (drug delivery system) by improving handleability without impairing the advantage of nano-size particles.  <P>SOLUTION: At least one of drugs and biocompatible polymers undergoes a nano-size granulation with an average grain size of below 1,000 nm and then, a composite processing using a fluidized bed dry peletization method or a dry type mechanical particle composite processing to form polymer nano-size composite particles. This can improve handleability without impairing the advance of nano-size particles and for example, enables an application ideal for DDS such as powder transpulmonary preparations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277654-A (JP)
Title: Method for image formation, printed article and recorder
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/00
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for image formation by an ink-jet recording method by which a high-precision image having excellent character quality is recorded on all recording materials without causing color mixing, which causes neither wrinkles nor curl of printed article, to provide a printed article and a recorder.  <P>SOLUTION: In the method for image formation in which ink to be cured by active beam irradiation is discharged to a recording material by a recording head having at least one nozzle to selectively control discharge of ink drops, the ink contains at least one kind of a photo acid generator as a counter ion selected from aryl borate compound-containing diazonium, iodonium and sulfonium aromatic onium compounds and an iron allene complex.  <P>COPYRIGHT: (C)2004,JPO