baber/WOPTO huggingface dataset:
Patent JP-2003270488-A (JP)
Title: Optical module connector and connecting method between optical module and optical fiber connector
Inventor: CHIHARA EIJI
IPC: G02B6/38
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module connector that directly connects an optical module and various types of optical fiber connectors through a split sleeve and a sleeve holder without using a connector-attached fiber at both ends.  <P>SOLUTION: The optical module connector is constituted of a sleeve holder and an adapter housing in which the sleeve holder is mounted and held. The sleeve holder comprises: a ferrule mounting port of the optical module on one end; a mounting part of various kinds of optical fiber connectors on the other end; a flange on the body; a sleeve attaching part inside the optical connector mounting part; an optical module binding lug and a holding part on the optical module mounting end of the flange; an optical fiber connector binding lugs on the various kinds of optical fiber connector mounting part end of the flange; and a fitting lug with which the holder is fitted in an adaptor housing on the upper and lower faces of the flange.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267728-A (JP)
Title: Method for producing fine particle of niobium oxide
Inventor: HATTORI YASUMASA
IPC: C01G33/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing fine particles of niobium oxide having a fine particle size suited for obtaining niobium oxide powder having a larger specific surface area per unit mass by sintering.  <P>SOLUTION: Fine particles of niobium oxide having a particle size of not more than 0.1 μm are obtained by the steps of vaporizing niobium chloride at 170-240°C, hydrolyzing with steam added to the raw material gas stream comprising the obtained niobium chloride vapor and obtaining the fine particles of niobium oxide in the gas stream. Alternatively, they may be obtained by vaporizing niobium oxychloride at a temperature of 300-400°C. It is desirable that the vaporizing and the hydrolyzing are conducted in a vertical reactor and that the hydrolyzing part of it is at a temperature of not lower than 400°C. It is also desirable that the steam flows from a lower part toward an upper part in the gas stream of the raw material ascending in the vertical reactor and that the obtained fine particles of niobium oxide are recovered from the upper part of the vertical reactor by suction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267605-A (JP)
Title: Sheet manufacturing device and its method
Inventor: YASUOKA AKIRA
IPC: B65H20/34
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet manufacturing device capable of stably manufacturing a sheet having small physical property variation such as scorch time over a long time and to provide a sheet manufacturing method using it.  <P>SOLUTION: The sheet manufacturing method and the device comprises a pair of rolling rolls 6 and 8 for rolling a molding material 4 supplied from a supply part 10 and obtaining a sheet 50 before sheeting. The device also comprises a cutting means 12 for extending at least both ends of the obtained sheet 50 on one rolling roll 6 of the rolling rolls 6 and 8 and cutting the sheet 50 moving together with the rolling rolls 6 toward the supply part 10 to separate the both ends as separated parts 502, 504, and 506 from the remaining sheeting sheet 60. The device also comprises a return position adjusting means 14 for making the separated parts 502, 504, and 506 cut off by the cutting means return to the center side of the supply part 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268178-A (JP)
Title: Stable hydrogenated polybutene
Inventor: ANAMI KEIZO
IPC: A61K8/58
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogenated polybutene which excels in stability without an odor change in normal use, and is stable over a long period of time.  <P>SOLUTION: The hydrogenated polybutene comprises 1-1,000 ppm antioxidant and 1-2,000 ppm ultraviolet absorber. The hydrogenated polybutene comprises at least one kind selected from tocopherol, a phenolic antioxidant, a sulfur compound antioxidant, and a phosphite antioxidant as the antioxidant. The hydrogenated polybutene comprises a benzotriazole ultraviolet absorber as the ultraviolet absorber.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002344498-A (JP)
Title: Method for supporting communication of information via communication system
Inventor: WEIK HARTMUT
IPC: G06Q40/00
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To support communication of information via a communication system which comprises communications networks of two or more network operators. SOLUTION: A service unit SU passes a request for the communication of information to two or more electronic agents (A1 to A3), which interact with the service unit SU within the framework of a virtual electronic marketplace VMP. The service unit Su prompts the electronic agents (A1 to A3) once or several times, through interaction within the framework of the electronic marketplace VMP, to submit offers for the execution of the requested communication of information. An offer, submitted in response to such a prompt, is confirmed to this electronic agent A1 by the service unit SU as having been accepted, and the service unit Su initiates communication of information via a communications network KN1 of the network operator, to whom this electronic agent A1 is assigned.
Patent JP-2003284138-A (JP)
Title: High speed mobile detection terminal control method and terminal for mobile communication
Inventor: YANAGISAWA YOSHIO
IPC: H04W88/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To simply and accurately discriminate high a speed movement of a terminal for mobile communication and to effectively limit operations such as call transmission and call termination without increasing a load on an exchange and a base station.  <P>SOLUTION: The mobile communication terminal 100 receives a timing signal and position information from at least three base stations (BTS 1 to 3) to detect a current position of its own terminal, and discriminates a mobile speed from a change in the current position. Thus, a base station can detect that the mobile communication terminal 100 is moving at a high speed to be able to place a limit on the call transmission and termination. Since the mobile communication terminal 100 receives a radio wave from the base station even in this state, the limit of the call transmission termination is released when the high speed movement is finished. Thus, it is possible to give trouble to surrounding people on a public transportation facility and to prevent the user himself from being surprised at a ringer tone.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280900-A (JP)
Title: Knowledge reuse system
Inventor: IIZUKA TOMIO
IPC: G06F9/44
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knowledge reuse system for supporting the development of a program by reusing an already existing program.  <P>SOLUTION: This knowledge reuse system for automatically generating the model of a program executable on a computer is provided with an interface formalizing means for reading a program and/or data base and generating electronic knowledge having the physical characteristics and logical characteristics of public information in the read program and/or data base; and a program means for automatically generating the model of the executable program on the basis of the generated electronic knowledge, a program generation system definition designated by a developer who makes this system automatically generate the model of the executable program, and at least one preliminarily decided generation format for automatically generating the program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279331-A (JP)
Title: Appearance examining apparatus
Inventor: NISHINO SHIGEO
IPC: H05K13/04
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To register dictionary data and a decision parameter with a high recognition rate without depending upon an ability in a short time without stopping a production to regulate a decision registering means.  <P>SOLUTION: An appearance examining apparatus comprises an image processing unit 103 for processing an imaged image of a mounting component 2 imaged by a camera 6, an image storage unit 201 for storing the image, a decision parameter section 203 having a decided threshold value, a standard dictionary section 204 and a user dictionary section 205 having feature data of a character, an examined result storage unit 207 for storing a decided result, and a data processing unit 102 for forming examined data for examining and processing a decision of good or not. The apparatus automatically stores the image in the storage unit, conducts an examining simulation using the image stored in the storage unit by the data processing unit, processes an examination simulation of the recognition rate after the change of the parameter for deciding the good or not by using the imaged image stored in the storage unit and change of the dictionary data registering the feature of the component, and verifies the rate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357494-A (JP)
Title: Rotation sensor
Inventor: KIN TOJI
IPC: G01B7/30
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a rotation sensor in which parameters to give effects to the impedance of excitation coils can be set plane-symmetric, and in which a lead wire led out of the excitation coil can be set the shortest. SOLUTION: This rotation sensor is provided with a first rotor 11 having a first conductive layer 11c and to be installed on a first shaft, a fixed core having two excitation coils 12c, and core main bodies 12a and 12b for respectively containing the excitation coils, that is installed on a fixed member, and a second rotor 13 having a main body 13a molded in a cylindrical form, and a second conductive layer 13b, that is installed on a second shaft which makes relative rotation to the first shaft. The rotation angles of both shafts or a relative rotation angle between them are contactlessly detected based on fluctuation of inductance of the excitation coils 12c in accordance with rotation of the first and the second rotors.  The fixed core 12 has cases 12e and 12f covering the core main bodies 12a and 12b, and having lead-out parts 12j for leading out the lead wires 12h of the excitation coils 12c, and an intermediate member 12d disposed between both cases.
Patent JP-2003276154-A (JP)
Title: Method and apparatus for regenerating printing plate material, and printing machine
Inventor: SUDA YASUHARU
IPC: G03F7/38
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To curtail a time for regenerating a reclaimable printing plate material having a photosensitive layer containing a photocatalyst and to improve a regeneration frequency with regard to a method for regenerating the printing plate material, a regeneration apparatus, and a printing machine.  <P>SOLUTION: After ink adherent to the surface of the printing plate material is removed in an ink removing process (S340), the surface of the plate material is irradiated with light in the first active light radiation process (S350), water is supplied to the surface of the plate material in a water supply process (S360), and the surface of the plate material supplied with water is irradiated with the active light in the second active light radiation process (S370).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281807-A (JP)
Title: Flexible disk drive
Inventor: KOMATSU HISATERU
IPC: G11B17/043
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost of a product (value engineering) and to reduce product weight by reducing the material cost of a flexible disk drive.  <P>SOLUTION: An ejection plate (21) has a plurality of engagement parts (211A) projecting toward the inside of side walls (210) from each of the opposite side walls (210). A disk holder (22) has a plurality of cam parts (223A) in which cam grooves (223a) are formed on opposite side walls (221). The cam parts (223A) are inserted in the engagement parts (211A) by one-on-one, and the engagement parts (211A) slide on the cam parts (223A) as a guide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283458-A (JP)
Title: Carrier discrimination method, carrier discrimination circuit, and automatic frequency tuning circuit capable of utilizing them
Inventor: YOSHINAGA MASAYUKI
IPC: H04L7/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier discrimination method, a carrier discrimination circuit, and an automatic frequency tuning circuit capable of utilizing them for solving the prime tasks of developing a simplified and inexpensive OFDM receiver so that the terrestrial digital broadcasting adopting the OFDM system can be widespread.  <P>SOLUTION: A pilot signal extract section 46 in an automatic frequency tuning circuit 90 included in an OFDM demodulation section of an OFDM receiver extracts a pilot signal from each symbol, and a second AFC section 48 produces a control signal to suppress a frequency error on the basis of the pilot signal. A delay memory 108 stores the subcarriers to delay the data by one symbol. A discrimination section 106 places a limit on the frequency band of the subcarriers stored in the delay memory 108. A band storage section 112 stores the frequency band to be limited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280618-A (JP)
Title: Remote display system, display controller used for the system, display terminal communication equipment, display managing device, remote display method, advertisement remote display system, and business method using the advertisement remote display system
Inventor: SAITO HIROSHI
IPC: G06Q30/06
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To display an arbitrary video on a display device at a remote place without using the OS nor application software of a computer system for the display device side.  <P>SOLUTION: A display controller 301 is provided with a communication interface part 107 and display terminal communication equipment 303 for communicating with a device on a network is provided on the side of the display device 304. The display controller 301 generates display data based upon the input signal format of the display device 304 from video data displayed on the display device 304, converts the display data into communication data based upon the communication format of the network, and adds the destination address of the terminal communication equipment 303 to the communication data to send the data out to the network through the communication interface part 107. The display terminal communication equipment 303 receives the communication data sent from the network to the device itself, extracts the original display data from the communication data, and outputs them to the display device 304.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284188-A (JP)
Title: Voice coil and speaker employing the same
Inventor: CHIKARAISHI TSUNEAKI
IPC: H04R9/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fire from breaking out due to heat generated when an abnormal current flows through a voice coil of a speaker.  <P>SOLUTION: In the voice coil wherein a lead wire 12a of a coil 12 wound on a bobbin 10 is soldered to a lead wire 14 on a copper foil 16 fitted to the bobbin 10, the copper foil 16 is formed to have a size of one side for approaching or in contact with the coil 12 thereby allowing heat produced in the coil 12 to be delivered in the copper foil 16. When the coil 12 generates a heat, since the heat heats up the copper foil 16 and a soldered part 22 on the copper foil 16, the solder is molten and the lead wire 14 is fallen down to shut off an abnormal current flowing through the coil 12. Thus, the generated heat in the coil 12 is stopped to prevent a fire from breaking out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281069-A (JP)
Title: Community generation system
Inventor: TAKAHASHI TOYOSHI
IPC: G06Q10/00
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for naturally and automatically establishing an update topical communication site.  <P>SOLUTION: A portable terminal registers a keyword in an IP server 1. The IP server 1 periodically counts one and the same registered keyword, and generates a community for the keyword when the a count value exceeds a threshold. The IP server 1 also notifies users who have registered the keyword of the community that the community has been generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285155-A (JP)
Title: Manufacturing method for aluminum alloy-ceramic composite body and structure used for the same
Inventor: UMIGA MASAAKI
IPC: C22C29/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To readily manufacture an aluminum alloy-ceramic composite body capable of reproducing a waste aluminum alloy lump and recovering a high- purity aluminum alloy.  <P>SOLUTION: In the structure for producing an aluminum alloy-ceramic composite body and a method for manufacturing the composite body using the same, plural units 4 are laminated via spacers 5 to be formed into a block with a top plate 6a and a bottom plate 6b, each unit 4 has an aluminum or aluminum alloy peripheral wall 1 into which a ceramic porous body 2 is inserted and has a flowing hole 3 for the molten aluminum alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282883-A (JP)
Title: Organic thin film transistor
Inventor: KAMATA SHUNEI
IPC: H01L51/05
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of an organic thin film transistor technology employing a general purpose thin film process, e.g. vacuum deposition, where a semiconductor film is deposited in polycrystalline state that a sufficiently high mobility cannot be attained due to energy barrier in the grain boundary and thereby a sufficiently high source-drain current cannot be attained.  <P>SOLUTION: In order to introduce another substance for reducing the energy barrier into the grain boundary part of an organic semiconductor thin film, an organic compound 20 having a polarity opposite to that of an organic semiconductor layer 50 is attached to the semiconductor layer 50 on the side opposite to an insulation layer 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152588-A (JP)
Title: Multi-band antenna switching circuit and multi-band antenna switch laminate module composite part, and communication equipment using the same
Inventor: FUKAMACHI KEISUKE
IPC: H04B1/44
Filed: 2002-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a multi-band antenna switching circuit and laminate parts capable of suppressing higher harmonic yield, and realizing miniaturization and low power consumption. SOLUTION: This multi-band antenna switch circuit is provided with a first diplexer Dip1 having a first transmission terminal and a second reception terminal and a first common terminal, a second diplexer Dip2 having a second transmission terminal and a first reception terminal and a second common terminal, and a switching circuit SW having a first transmission/reception terminal and a second transmission/reception terminal and an antenna terminal, where either the first transmission/reception terminal or the second transmission/reception terminal is switched and connected to the antenna terminal. In this case, the first common terminal is connected to the first transmission/ reception terminal, and the second common terminal is connected to the second transmission/reception terminal, and a notch filter VNF is connected between the antenna terminal and the switching circuit.  Also, it is possible to provide multi-band antenna switch laminate module composite parts constituting the multi-band antenna- switching circuit.
Patent JP-2003287517-A (JP)
Title: Correction-resistor mounting method and auxiliary system for the same
Inventor: NASU MINEJI
IPC: G01N27/416
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a correction-resistor mounting method for surely preventing a correction resistor from being sorted or mounted erroneously and to provide an auxiliary system for the mounting method.  <P>SOLUTION: The correction-resistor mounting method in which a plurality of kinds of correction resistor used to correct an individual difference in a characteristic of a sensor are mounted on a connector shell of a connector connected to the sensor comprises a first process wherein the characteristic of the sensor is measured and a resistance value of the correction resistor required for correcting the sensor is calculated on the basis of the characteristic; a second process wherein the correction resistor corresponding to the calculated resistance is sorted and the resistance of the correction resistor is measured; a third process in which whether the calculated resistance is matched to the resistance of the correction resistor is confirmed; and a fourth process in which when it is confirmed that the resistance is matched, the correction resistor and the connector shell of the connector at the sensor are mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287922-A (JP)
Title: Resin composition for toner and method for manufacturing the same
Inventor: TAKANO HIDEHIRO
IPC: G03G9/087
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition for toner having excellent low temperature fixing property, blocking resistance, high temperature offset resistance, and filming resistance and particularly having excellent electrification stability even in a high temperature and high humidity environment and to provide a method for manufacturing the composition.  <P>SOLUTION: The resin composition for toner is obtained by mixing 100 parts by weight of the reaction product of a crosslinked resin having 5 mgKOH/ g to 40 mgKOH/g acid value and 8,000 to 30,000 weight average molecular weight and a polyvalent metal compound with 50 to 100 parts by weight of a low molecular weight resin having 4,000 to 12,000 weight average molecular weight.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288639-A (JP)
Title: Coin-operated locker device
Inventor: MORISHITA YOSHIMI
IPC: G07F5/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coin-operated locker device of high usability, of which a coin return is hardly tampered.  <P>SOLUTION: In this coin-operated locker device comprising an opening and closing door 2 for opening and closing a baggage accommodating chamber formed in a locker casing 1, a lock device 4 capable of being locked by charging a coin into a coin slot 3 formed at a front face side, and the coin return 5 for returning the charged coin, the coin return 5 is located on a back face of the opening and closing door 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299101-A (JP)
Title: Moving picture encoding/decoding devices, moving picture encoding and decoding processes, moving picture encoding and decoding programs, recording media in which moving picture encoding and decoding programs are recorded
Inventor: KIMATA HIDEAKI
IPC: H04N19/107
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To encode moving pictures with highest encoding efficiency.  <P>SOLUTION: Any one of encoding processes is selected from the following ones so as to attain the high encoding efficiency a process: A process (102) of encoding macro blocks within the frames, a process (110) of using usual motion-compensated prediction coding, a process (105) of calculating the motion vector every block from global motion vectors, a process (106) of calculating the motion vector every pixel from the global motion vectors, and a process (108) of re-searching for the inside prediction pictures once made by pixel global motion compensation.  <P>COPYRIGHT: (C)2004,JPO