baber/WOPTO huggingface dataset:
Patent JP-2003243216-A (JP)
Title: METHOD FOR MANUFACTURING Fe-Co BASED COMPOSITE SOFT MAGNETIC SINTERED MATERIAL WITH HIGH DENSITY AND PERMEABILITY
Inventor: SONE YOSHINORI
IPC: B22F1/02
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an Fe-Co based composite soft magnetic sintered material with high density and permeability.  <P>SOLUTION: An Fe-Co based soft magnetic powder covered with coarse grain size ferrite wherein the surface of an Fe-Co based soft magnetic powder having an average particle size D<SB>1</SB>of 30-200 μm is covered with a ferrite layer having a spinel structure, and an Fe-Co based soft magnetic powder covered with micro grain size ferrite wherein the surface of an Fe-Co based soft magnetic powder having an average particle size D<SB>2</SB>of 0.05-0.5D<SB>1</SB>μm is covered with a ferrite layer having a spinel structure, are mixed at such a combination that the Fe-Co based soft magnetic powder covered with micro grain size ferrite covering is 5-30 vol.%, with the remaining part composed of the Fe-Co based soft magnetic powder covered with coarse grain size ferrite, thereby obtaining a mixed powder, and the mixed powder is made into a green compact and sintered thereafter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237035-A (JP)
Title: Imaging apparatus
Inventor: SHIMA KAZUNOBU
IPC: B41J2/01
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an imaging apparatus rationally to realize good transfer by performing heating uniformly.  <P>SOLUTION: The imaging apparatus comprises means A for carrying a recording medium M having a permeation layer 13 for printing recording information to the fixing layer 12 on the surface of a basic material 11, an ink jet print head 33 for printing recording information to the permeation layer 13 of the recording medium M being carried by the carrying mechanism A, and means C for heating the recording medium M printed with the recording information. A heating space F constituting the heating means C comprises heating blocks F1-F8 wherein the central heating blocks F3-F6 are set at a transfer temperature, and heating blocks F1 and F2 located in the upstream are set at a preliminary heating temperature lower than the transfer temperature thus setting a temperature gradient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244935-A (JP)
Title: Electrically insulating switching element drive circuit
Inventor: KAWASAKI KOJI
IPC: H02M1/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrically insulating switching element drive circuit which can directly drive, by high frequency, a large-power switching element requiring considerable power for its drive.  <P>SOLUTION: This drive circuit transmits pulse-modulated AC power from its primary side to its secondary side using a coreless transformer 4 in driving a switching element, and resonates it with a resonance circuit where the leakage inductance of the coreless transformer 4 is made to be an inductance component. The circuit rectifies the AC power and drives the switching element.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240095-A (JP)
Title: Medical equipment
Inventor: KAJITA TOSHIHARU
IPC: A61G13/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide medical equipment that can alleviate the mental burden of patients, by suppressing generation of unpleasant metallic sound at driving.  <P>SOLUTION: A resin member 5 is interposed between a plurality of adjacent balls 3 constituting a ball screw for driving the medical equipment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241961-A (JP)
Title: Shared register file control method in multithread processor
Inventor: OGAWARA HIDEKI
IPC: G06F9/34
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To execute high-performance operation while restraining the capacity of a register file by sharing and effectively using the register file among a plurality of threads, in a multithread processor.  <P>SOLUTION: In this application, the multithread processor executes the plurality of threads at the same time, and is provided with the register file having a register window structure comprising physical registers 402 more than logical registers. The multithread processor is characterized by sharing the register file 401 among the plurality of threads, and by providing special registers 404 and 405 for storing a window start position and a window end position of the register file 401 assigned to every thread to assign contiguous physical registers 402 to the respective threads.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239401-A (JP)
Title: Joint device of building component, framework structure of building and framework construction method
Inventor: TAKEDA YUJI
IPC: E04B1/58
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device of a building component without applying a complicated joint machining to the end of the construction member and a framework method of a building making use thereof.  <P>SOLUTION: The joint device 1 includes a square cylindrical body 41 partitioning a hollow section 42 into first room 43 and a second room with a bottom plate approximately and vertically placed to the axis at an axial intermediate section. The first room 43 of the body 41 is divided into a plurality of first small rooms by a first grid partition wall 45 axially extended. The end of a first bar-shaped member 10 providing a first groove 11 for a first partition wall insertion to the end is fitted inside of the first room 43 of the body 41 in a state to insert the first partition wall 45 into the first groove 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241108-A (JP)
Title: Apparatus for managing inspection sample temperature for microscope observation
Inventor: TSUCHIYA HIDEJI
IPC: G02B21/30
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for managing inspection sample temperatures for microscopic observation which can suppress the amount of distortion of a heating transparent plate accompanying temperature control to the smallest possible level and does not give rise to a blur of an image even if a microscope of a high magnification is used.  <P>SOLUTION: The apparatus has a voltage adjuster 23 which adjusts the power-supply voltage inputted from an external AC power source (commercial) to the necessary and lowest possible voltage for maintaining the heating transparent plate 5 at a set temperature according to the temperature information from a room temperature sensor 15 and supplies the electric power corresponding to the output voltage from the voltage adjuster 23 to a resistance heat generating transparent conductive film 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245843-A (JP)
Title: Processing device and method
Inventor: HAMADA TOMOYUKI
IPC: H05K3/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing device capable of improving processing efficiency and obtaining highly precise, approximate solution even in the case that a large number of holes are processed.  <P>SOLUTION: A space searching means 2b to search a processing location within a designated region is provided by using a space searching tree grown by a space searching tree growing means 2c. A processing order optimization means 2a optimizes a processing order so as to shorten the length of a processing route or the sifting time of a processing means with regard to an object of the processing location searched by the space searching means 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238396-A (JP)
Title: Coenzyme q10-containing emulsified composition
Inventor: MINEMURA TAKESHI
IPC: A23L33/115
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsified composition easily containing coenzyme Q<SB>10</SB>in a high concentration by eliminating the difficulty of preparation by emulsification because of the poor solubility of the coenzyme Q<SB>10</SB>in water and the high crystallinity thereof.  <P>SOLUTION: The emulsified composition containing the coenzyme Q<SB>10</SB>in the high concentration contains the coenzyme Q<SB>10</SB>, an oil phase component, a polyhydric alcohol and an emulsifier to prevent the crystallization after the emulsification.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240669-A (JP)
Title: Gas supply facility, leakage test method, and gas supply method
Inventor: ORITA TAKASHI
IPC: F17D5/02
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply facility, a leakage inspection method, and a gas supply method, capable of substantially shortening the time required for leakage test upon starting up of the gas supply facility and upon replacing of gas container, and quickly surely conducting gas supply.  <P>SOLUTION: Leakage or no leakage in a gas supply line is determined by introducing gas in the gas supply line which is a leakage test object among a plurality of gas supply lines into an analyzer, varying the flow rate and pressure of gas flowing through the gas supply line, and measuring the concentration of impurities in the gas. When determined as no leakage, actual gas of supply target is supplied to the gas supply line, the concentration of the impurities in the actual gas is measured with the analyzer, and in a point of time when the amount of the impurities is less than the reference value, the supply of the actual gas to a gas consuming facility starts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248324-A (JP)
Title: Device and method for electron beam irradiation
Inventor: MIURA YOSHIHISA
IPC: H01J37/18
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the inner side of a vacuum chamber at a necessary degree of vacuum of a partial vacuum type electron beam irradiation device even when an electrostatic pressure floating pad is separated from a body to be irradiated (original disk).  <P>SOLUTION: The air is prevented from flowing in the vacuum chamber 14 by arranging a vacuum seal valve 30 composed of a piston opening and closing an electron beam path 19 in the electrostatic pressure floating pad 18 and closing the electron beam path 19 by placing the vacuum seal valve 30 in operation when the electrostatic pressure floating pad 18 is separated from the body 1 to be irradiated. In this structure, the vacuum seal valve 30 is sectioned in a round shape and formed tapered to realize high vacuum sealing without any gap, thereby securely maintaining the degree of vacuum in the vacuum chamber and an electron beam column.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253568-A (JP)
Title: Agent for treating glass fiber for rubber reinforcement, rubber-reinforcing cord produced by using the agent and rubber product
Inventor: KAWAGUCHI SATORU
IPC: D06M15/693
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agent for treating a glass fiber for rubber reinforcement to improve the heat-resistance, the flexural fatigue resistance and the water resistance of a rubber product and provide a rubber-reinforcing cord and a rubber product produced by using the agent.  <P>SOLUTION: The agent for the treatment of a glass fiber for rubber reinforcement contains a water-soluble condensation product of resorcin and formaldehyde and a soap-free acrylonitrile-butadiene copolymer latex. The term 'soap- free' means a latex polymerized by using a polymerization initiator such as potassium persulfate, a styrene sulfonic acid salt, an acrylic or allyl reactive emulsifier or a water-soluble polymer, a hydrophilic comonomer such as water- soluble oligomer and acrylic acid in place of conventional emulsifiers or surfactants.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258059-A (JP)
Title: Semiconductor device manufacturing method
Inventor: KYODA MASAYUKI
IPC: H01L21/205
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a semiconductor device at a low cost and with high accuracy by decreasing the amount of displacement resultant from the distortion of a cassette, and thereby improving substrate carrying accuracy.  <P>SOLUTION: A substrate arranged in a cassette is taken out by tweezers 34. A position L of a substrate 30a arranged in an uppermost portion of the cassette and a position H of a substrate 30b arranged in a lowermost stage of the position L are detected when the substrate is taken out by the tweezers 34. A position M of a substrate 30m arranged in the m-th position is determined from the position thus detected. The displacement of each substrate is calculated from the position of the substrate thus determined, so that a substrate take-out position is adjusted based on the calculated result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257247-A (JP)
Title: Anisotropy conductive adhesive composite for circuit connection, connection method using the same, and connection structure
Inventor: TAKETAZU JUN
IPC: H01B1/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropy conductive adhesive composite for electrical and electronic circuit connection in which electrical connection having low resistance can be obtained for COG mounting and COF mounting and which has no occurrence of short circuit between the adjoining electrodes, and a connection method of the circuit terminals using the same and a connection structure of the circuit terminals.  <P>SOLUTION: This is an anisotropy conductive adhesive composite for circuit connection in which (1) the polar content (γsv, p) of the surface tension of the surface of an adhesive composite is 1-6 dyne/cm, (2) the surface contains conductive particles covered by an organic polymer compound as an essential content. A first circuit member having a first connection terminal and a second circuit member having a second connection terminal are arranged with the first connection terminal and the second connection terminal facing each other, and the above anisotropy conductive adhesive composite is interposed between the first connection terminal and the second connection terminal arranged facing each other, and by heating and pressurizing, the first connection terminal and the second connection terminal arranged facing each other are electrically connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250735-A (JP)
Title: Vacuum cleaner
Inventor: HANZAWA MAKIO
IPC: H01R13/24
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To perfectly prevent a short circuit of a power source terminal when an upper case is separated from a lower case.  <P>SOLUTION: In the vacuum cleaner, the upper case is separable from the lower case, a battery is housed inside the lower case, an electric fan is housed inside the upper case, and a motor terminal connected to the electric fan is provided on the upper case and a power source terminal 31 connected to the battery is provided on the lower case. The power source terminal 31 is provided with a contact member 55 electrically connected to the battery via a lead 60 and a traveling contact member 53 provided in such a manner that it is brought into contact with or made to be apart from the contact member 55. The traveling contact member 53 travels by pushing of the motor terminal at a connection to the motor terminal and is electrically connected to the contact member 55 by a contact to the contact member 55. It travels apart from the contact member 55 at a release of the connection to the motor terminal to break the electrical connection to the contact member 55.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258061-A (JP)
Title: Work prealignment handling apparatus
Inventor: KUSHIDA MINORU
IPC: B65G49/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work prealignment handling apparatus that can carry out work handling treatment with high positioning accuracy, and is especially suitable for a locally cleaning semiconductor-treating apparatus.  <P>SOLUTION: In the work prealignment handling apparatus, a handling unit corrects X- and Y-axis directions corrected as prealignment at a prealignment stage in the carry-in and carry-out of a work to a work treatment stage, respectively, from the prealignment stage. As a result, the prealignment stage corrects only an angle, thus eliminating an error by correcting the X- and Y-axis directions to the work at the prealignment stage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254270-A (JP)
Title: Rotary compressor
Inventor: NOZU TAKASHI
IPC: F04C18/356
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor with remarkably improved performance by reducing space volume in a discharge opening delimited by a discharge valve and a valve seat.  <P>SOLUTION: The rotary compressor 1 comprises, in a hermetic container 12, an electric element 14, and a rotary compression element (rotary compression mechanism part) 18 driven by a rotary shaft 16 of the electric element 14. A support member (upper support member) 54 is disposed to close an opening in a cylinder 38. A valve seat member 32 is disposed between the support member 54 and the cylinder 38, and is provided with the discharge opening 32B in communication with a compression chamber (high pressure chamber) 38B in the cylinder 38, and the valve seat 32A about the discharge opening. The discharge valve 36 is mounted on the valve seat member 32 to abut the valve seat 32A and open and close the discharge opening 32B. The valve seat member 32 has a smaller thickness dimension than the support member 54. The discharge valve 36 is arranged in a valve housing portion 54A formed in the support member 54.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359162-A (JP)
Title: Solid electrolytic capacitor containing board and its manufacturing method
Inventor: KOBAYASHI MASAAKI
IPC: H01G9/04
Filed: 2002-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which comprises a foil-like valve metal base having a roughed surface with an insulative oxide film formed thereon, has an insulative oxide film, a solid polymer electrolyte layer and conductor layers formed one above another on the metal base and is suited to be contained in a circuit board. SOLUTION: The solid electrolytic capacitor comprises a foil-like valve metal base 2 having a roughed surface with an insulative oxide film formed thereon. The capacitor has at least an insulative oxide film 9, a solid polymer electrolyte layer 11 and conductor layers 12, 13 formed one above another on the metal base 2. A foil-like lead electrode metal base 3 has a near-one-end portion bonded to a near-one-end portion of the metal base 2 having the roughed surface with the insulative oxide film formed thereon to form a bond zone 4 in the form of a metal-to-metal electric connection. The capacitor has an anode electrode 1 with the metal base 2 having a substantially smooth surface region 5 at least on a portion adjacent to the bond zone 4.
Patent JP-2003260455-A (JP)
Title: Method for removing steel wire in tread part of waste tire and its apparatus
Inventor: YASUE KAZUO
IPC: B29K21/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing steel wires in a tread part of a waste tire, an apparatus for it and a method for recycling it.  <P>SOLUTION: The method for removing the steel wires from the tread part of the tire is characterized by dividing a part containing the tread part from the tire, turning inside out the inner face and the outer face of the tread part and turning over it, induction-heating the turned-over tread part, cutting open a part expanded by heating, and removing the steel wires. The apparatus for removing the steel wires comprises a fixing means for fitting the turned-over tread part, an induction heating means for induction-heating the tread part, a cutting means for cutting and cutting open the part expanded by heating, a steel wire removing means for removing the steel wires. The method for recycling the metal and/or a rubber part of the tread part separated by the method, is provided for resource recovery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267899-A (JP)
Title: Method for producing (thio)ether and method for producing (thio)acetal
Inventor: KOBAYASHI OSAMU
IPC: C07D339/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a problem of load on the environment by an organic solvent, a halogenated product or the like and to easily and highly efficiently synthesize not only an ether and an acetal but also a thioether and a thioacetal.  <P>SOLUTION: Same or different alcohol compounds, or a thiol compound and an alcohol compound are reacted in an aqueous medium in the presence of a surfactant-type Lewis acid or Broensted acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263702-A (JP)
Title: Method and device for inspecting perpendicular magnetic recording head
Inventor: ODA AKIHIRO
IPC: G11B5/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inspecting perpendicular magnetic recording head, which are capable of surely detecting a pole erasure phenomenon.  <P>SOLUTION: Writing is carried out in one track on a perpendicular magnetic recording medium by a perpendicular magnetic recording head to be inspected, overwriting is carried out in a fixed partial area of the written track by the perpendicular magnetic recording head, reading is carried out from the track immediately after the overwriting, overwriting and reading immediately after are repeated by a plurality of times in this partial area, and the pole erasure phenomenon of the perpendicular magnetic recording head is detected from a reproducing output obtained by the plurality of times of reading.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267891-A (JP)
Title: W/o/w-type emulsion preparation
Inventor: GOTO MASAHIRO
IPC: A61K47/14
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W/O/W-type emulsion preparation containing a pH- susceptible medicament, mitigating side effects through the sustained release control of the medicament, and suitable for use as an oral agent or injection.  <P>SOLUTION: The W/O/W-type emulsion preparation comprises (a) an internal aqueous phase containing the medicament and adjusted to pH 1-8, (b) an oily phase containing a lipophilic emulsifier consisting of esters of 16-22C fatty acids containing ≥30 wt.% of unsaturated fatty acid(s) and a ≥4C polyhydric alcohol, and (c) an external aqueous phase.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265354-A (JP)
Title: Package holder
Inventor: KAWAGUCHI TOYOYUKI
IPC: A47K10/42
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder of a tissue paper package, as a carton integrated with portable toilet handrails.  <P>SOLUTION: A holder section which can removable house the tissue paper package, such as the carton is formed as the handrails.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273951-A (JP)
Title: Information processor and communication path selection method
Inventor: AYUKAWA ERIKA
IPC: H04L69/14
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To select the optimal communication path among a plurality of communication paths existing among information processors even when a plurality of the communication paths are the ones whose characteristics change.  <P>SOLUTION: The information processor 10 having a shared storage 15 which can be accessed by a host 20 is provided with a group of NICs (negative impedance converters) with which a plurality of the communication paths are connected, which are connected with the host 20, an I/O processing part 112 that executes an I/O processing of the shared storage 15 according to an I/O request of the host 20, a hard disk 12 holding pieces of log information 122 by every data transfer performed with the host and a communication path selection part 114 that selects a communication path having a record of indicating satisfactory I/O processing performance among communication paths used in data transfer in the past with similar communication conditions by referring to pieces of the log information 122 held by the hard disk 12.  <P>COPYRIGHT: (C)2003,JPO