baber/WOPTO huggingface dataset:
Patent JP-2002336983-A (JP)
Title: Method for joining dissimilar metals
Inventor: YOSHIMURA KOJI
IPC: B23K26/32
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for firmly joining dissimilar metals having differ ent melting points. SOLUTION: In the method for joining the dissimilar metals in which the vicinity of the joined surface of the dissimilar metals, such as a brass 1 and a stainless steel or a carbon steel 2 having different melting points is irradiated with beam, such as YAG laser, after heating both metals to a temperature lower than the melting point of a low melting point metal by weaving the beam to the interval between both metals interposing the joined surfaces 3, both metals are melted at good timing by heating them till the high melting point metal side is molten with this beam to join the dissimilar metals.
Patent JP-2002336686-A (JP)
Title: Method and apparatus for manufacturing super fine particles
Inventor: KATSUMATA KEIKO
IPC: B22F9/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method in which an air curtain-like inert gas is used to surround the periphery of a crucible, and an apparatus employing the method. SOLUTION: In a super fine particle manufacturing apparatus, a nozzle is provided around the crucible, a suction port for waste gas is provided around a recovery means provided on the upper part of a vacuum vessel, the stream of the inert gas is formed in the interval from the nozzle to the suction port, a material evaporated and diffused in the traverse direction or obliquely upward is rebounded by the stream of the inert gas to move toward the recovery means provided on the upper part of the vacuum vessel and the rate of recovery in the recovery means is controlled to exceed 80%.
Patent JP-2002344779-A (JP)
Title: Imaging unit
Inventor: NAKAZAWA EIJI
IPC: G03B11/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit that has a miniaturized case body and yet which can be carried easily and facilitates photographing. SOLUTION: In an electronic camera provided with the case body 1, to which a photographing optical lens system 2 is provided and with a cover member 16, that is fitted to the case body 1 and movable between a 1st position for covering the optical lens system 2 and a 2nd position for exposing the optical lens system 2, the cover member 16 is provided with an optical finder 17, whose visual range includes a photographing range by the optical lens system 2, when the cover member 16 moves to the 2nd position. Thus, the case body 1 can be made small in size, and when the cover member 16 is moved to the 1st position, the optical lens system 2 can be protected.  When the cover member 16 is made to move to the 2nd position, since the optical finder 17 is also moved, the user can easily hold the case body 1, even if it is small in size, easily view into the optical finder 17 and consequently can easily photograph an object with ease.
Patent JP-2002350136-A (JP)
Title: Azimuth meter
Inventor: ABE TAISUKE
IPC: G01R33/09
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To thin and reduce the area of an azimuth meter. SOLUTION: A plane coil and at least two groups of thin film magnetic resistance effect element groups are arranged and each constitutes an MR bridge, detects and outputs rectangular two components of geomagnetism so that azimuth information is obtained from these output values.
Patent JP-2002261892-A (JP)
Title: Portable telephone recording system
Inventor: EBARA TATEJI
IPC: G10L19/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To well record voice data without impairing reductions in size and weight of a portable telephone and to enhance a protecting effect of a copyright. SOLUTION: A controller 501 controls a signal processing unit 502, a recording DSP 503, a light emitting unit 505 and a storage medium unit 507 based on control data sent from a portable telephone 201, and outputs a recording state via an external I/F unit 206. The processing unit 502 performs an A/D- conversion of a voice signal input from an analog signal input terminal 506 into a PCM signal under the control of the controller 501, and outputs the PCM signal to the recording DSP 508. The DSP 508 encodes the PCM signal output from the processing unit 502, data compresses the PCM signal to music data of a MP3 system, further encrypts the signal by using intrinsic information of the telephone 201, and stores the encrypted data in a storage medium mounted at the medium unit 507.
Patent JP-2002351353-A (JP)
Title: Particle dispersion system resin sheet and liquid crystal display device
Inventor: SHIMODAIRA KIICHI
IPC: B32B15/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a particle dispersion system resin sheet which is enhanced in dimensional stability and a particle dispersion system resin sheet which is enhanced in light dispersibility by dispersing particles into a base material layer and to provide a liquid crystal display device using these particle dispersion system resin sheets. SOLUTION: This particle dispersion system resin sheet has at least the base material layer formed by dispersing an inorganic oxide into a resin.
Patent JP-2002353835-A (JP)
Title: Receiver
Inventor: SUGINO SATOSHI
IPC: H04B1/26
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a receiver with less number of components that can prevent frequency from being detuned and reduce the effect of a DC offset voltage. SOLUTION: The receiver having a function of converting an RF signal with a frequency fRF of 426 MHz-470 MHz into an IF signal, is configured to comprise a frequency synthesizer 6 that outputs a local signal with a frequency fLO within a band of fRF±fIF (fIF is a frequency decided depending on a channel width and an occupied band) with respect to the frequency fRF of the RF signal, a quadrature mixer 5 that mixes the local signal outputted from the frequency synthesizer 6 with the RF signal to convert the RF signal into the IF signal, a filter 7 that extracts a desired frequency band signal of a positive or a negative frequency from the IF signal outputted by the quadrature mixer 5 and a demodulator 11 that demodulates the signal extracted by the filter 7.
Patent JP-2002355944-A (JP)
Title: Method for printing resin sheet and resin sheet printer
Inventor: OISHI TOSHIYUKI
IPC: B41F9/01
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing a resin sheet which can print the sheet while repairing a fish eye occurring when the sheet is printed and which does not need a color regulation in association with the repair, and to provide a resin sheet printer for the method. SOLUTION: The resin sheet printer comprises a first printing unit for ink transferring a first ink coating a first intaglio to the resin sheet, and a second printing unit for indirectly ink transferring a second ink coating on a second intaglio on the first ink of the resin sheet printed by the first unit.
Patent JP-2002358859-A (JP)
Title: Switch
Inventor: NAGASE YOSHIYUKI
IPC: H01H9/18
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch which makes parts control and manufacturing assembly easy by reducing the number of parts, and enables to restrain wrong operation and malfunction. SOLUTION: A power window switch 1 for an automobile comprises an enclosure-shaped frame part 19 integrally molded by resin, an operation knob 21 movably held at the inside of the frame part 19 by a deformable part 63 having elastic restoring force, and a rubber contact 3 contacting with a circuit board 11 according to the moving operation of a movable part 21a of the operation knob 21 against the frame part 19 resisting the elastic force of the deformable part 63. A back surface 19b of the frame part 19 protrudes more than the back surface of the press operation part 21 of the operation knob 21 protrudes, and contacts with and held at the circuit board 11 side.
Patent JP-2002351978-A (JP)
Title: Patient authentication system
Inventor: ONISHI JUNICHI
IPC: G06Q50/22
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a patient authentication system capable of specifying a patient and a location of the patient using a wrist band for the authentication of the patient without using a special device newly. SOLUTION: The patient authentication system comprises wrist bands 1 each of which has a memory for storing authentication information for the authentication of a patient, and an antenna for transmitting the authentication information, and is attached to part of the body of the patient, a plurality of transmitter-receivers 4 so located that the authentication information transmitted from the antenna of any of the wrist bands can be received by any one of the transmitter-receivers, a location signal adding circuit for adding location information given to each of the transmitter-receivers to the received authentication information, and a displaying means for display the authentication information and the location information.
Patent JP-2002359828-A (JP)
Title: Video telephone system
Inventor: MAEDA YASUO
IPC: H04N19/196
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a video telephone system capable of displaying images without flickers or irregularities and will not give a user unpleasant feeling, when reception errors take place. SOLUTION: A decoded received image is stored as a static image in a static image memory 13 in synchronization with the end of decoding processing an intra-frame, just after a communication start; and when the frequency of decoding processing errors of received moving image data becomes equal to or more than a prescribed level, the static images stored in the static image memory 13 is displayed, in place of the received moving image during display.
Patent JP-2002357066-A (JP)
Title: Shutter
Inventor: HORI YOSHIAKI
IPC: E06B9/174
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a shutter, in which a winding section can be moved by a simple operation while the number of parts for moving it is decreased and which has a simple shape and the cost of which can be reduced. SOLUTION: A bearing member 40 having an approximately upward U-shaped bearing section by the first bearing section 40a and the second and third bearing sections 40b and 40c is installed onto the side face board 20d of a shutter case 20, and a shaft 25 for the winding section 21 is borne movably in the case-depth cross direction along the first bearing section 40a for the bearing member 40. The shaft 25 is fixed at the first place brought into contact with the second bearing section 40b by pushing and securing a fixing member 50 between the third bearing section 40c for the bearing member 40 and the shaft 25. The shaft 25 is fixed at the second place brought into contact with the third bearing section 40c by pushing and fitting the fixing member 50 between the second bearing section 40b and the shaft 25 in the shutter.
Patent JP-2002359592-A (JP)
Title: Terminal equipment
Inventor: TANUMA NORIO
IPC: H04W64/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide terminal equipment, capable of preventing inconveniences with wasteful consumption of a battery being generated, since a power is always supplied continuously to a communication means for communication for performing the position registration of a communication zone with a radio base station for traveling object communication during the power supply of the terminal equipment, even when voice or data communication is not being conducted. SOLUTION: At detecting of the generation of a preliminarily decided event from an event source 500, a control part 101 issues a connection command to a power source switch 105, so that power supply from a battery to a communicating part A102 can be operated, and communication can be realized. When communication is completed, the control part 101 issues a disconnection command to the power source switch 105, so that the power supply from the battery to the communicating part A102 can be disconnected, and that the terminal equipment 100 can be switched to a power-saving state.
Patent JP-2002355495-A (JP)
Title: Washing machine and washing and drying machine
Inventor: OBAYASHI SHIRO
IPC: D06F39/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce mechanical force to be made to act on laundry in a washing process. SOLUTION: High concentration detergent liquid whose detergent concentration is 80 to 500 magnifications is generated by dissolving a detergent in the small amount of city water, the chemical washing power of the detergent acting on stains stuck to the laundry is made to act by spraying/infiltrating the high concentration detergent liquid to the laundry wetted beforehand by the flow rate of 5 to 10L per minute regardless of a city water pressure while diluting it to the detergent concentration of 5 to 20 magnifications, and washing efficiency is improved. Thereafter, in the case of supplying the amount of water required for washing and performing washing, the mechanical force made to act on the laundry is reduced and the damages and entanglements of the laundry are reduced.
Patent JP-2002368492-A (JP)
Title: Electric component mounting method and electric component mounting system
Inventor: ISOGAI TAKEYOSHI
IPC: H05K13/04
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate a forcible mounting operation of electric components under the condition that lead-wires and positioning pin are displaced when an electric component including lead-wires and positioning pins is mounted by inserting such a component to the insertion hole formed to a printed circuit board in an electric component mounting system. SOLUTION: A connector 42 including lead-wire 40 is mechanically positioned through holding by a chuck 100 and a holding head 102 is also positioned to the upper part of the printed circuit board 12. Under the condition that the connector is held, the chuck 100 is moved downward and in this case, the upper limit value of the driving force is set previously depending on a kind of connector. Since the lead-wire and printed circuit board are in the contact condition, if the holding head does not reach the component mounting position even after passage of a constant period, the mounting operation of connector of this cycle is stopped and the connector is exhausted. Moreover, this condition is notified to a worker.
Patent JP-2002360867-A (JP)
Title: Game machine
Inventor: FUJITA YOSHIMI
IPC: A63F7/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables long-time play by correcting an angle of view according to the change of player's sitting height. SOLUTION: In the game machine provided with a liquid crystal screen 12 on a game board surface 11, in front of the liquid crystal screen 12, an optical polarizing system is located for polarizing emitted light K from the liquid crystal screen 12 in a fixed direction. Thus, the liquid crystal screen can be made easy to watch in correspondence with the change of player's sitting height. Further, since eyes are not tired, long-time play is enabled.
Patent JP-2002374290-A (JP)
Title: Server selection device, method, program and recording medium stored with the program
Inventor: TAKAYA KAZUYUKI
IPC: H04L12/701
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a server selection method that solves the problem of loads concentrating onto a particular server, because users disproportionately exist in a particular area, in the case of selecting an optimum server for a user terminal and can suppress the networking cost mote, in comparison with that of a load uniformizing system. SOLUTION: The server selection method adopts weighting method and the mapping table method, in order to select an optimum server for terminal connection by taking notice of distance information between servers and terminals and load information of each server. In the weighting method, a distance information acquisition means calculates the distance between a server and a user, a server load information acquisition means acquires load information of each candidate server, a weight coefficient update means updates a weight coefficient table of each server, a weighting evaluation value calculating means calculates the weighting evaluation value of each candidate server, and a connection server decision means references the weighting evaluation value to output each candidate server as a selected server, in the order of higher priority.
Patent JP-2002061568-A (JP)
Title: Independent multistage fuel pump
Inventor: MEYER PAUL M
IPC: F02C9/30
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump capable to various fuel systems. SOLUTION: This independent two-stage fuel pump for a ship comprises a first pump stage having a fuel suction port and a fuel delivery port, a second pump stage having another fuel suction port and another fuel discharge port, a means for determining a passage of the fuel to the fuel suction port of the first pump state and determining a passage from the delivery port of the first pump stage, and independent means for determining a passage of the fuel to the fuel suction port of the second pump stage and a passage from the discharge port of the second pump stage. The fuel pumped by the first stage of the pump is fed to a part excluding the fuel port of the second pump stage, and the fuel fed to the fuel suction port of the second pump stage is fed from a part excluding the fuel delivery port of the first pump stage.
Patent JP-2002374322-A (JP)
Title: Interface-managing method
Inventor: SUZUKI SHINSUKE
IPC: H04L29/10
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To avoid deterioration in the performance of the internal processing and the external expression converting processing of a link local address also, at a terminal where a large number of interfaces exist, by accelerating correspondence between the interface name and the interface number. SOLUTION: In an operating system having the interface name consisting of a device name and consecutive number within a device, the correspondence of the largest value and the smallest value of the interface name, corresponding to the device name, is updated at interface primary registration.
Patent JP-2002370234-A (JP)
Title: Steam vulcanization apparatus
Inventor: TSUCHIIWA NORIAKI
IPC: B29K21/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a steam vulcanization apparatus capable of uniformly supplying steam to the whole of a container regardless of the size or shape of the container to uniformly vulcanize the whole of unvulcanized matter. SOLUTION: A cooling medium supply part 20 is provided to the outer periphery of a hermetically closed vulcanizer 1. A steam supply pipe 2 and a compressed air supply pipe 3 are connected to the vulcanizer 1. A pressure sensor 12 and regulation valves 7, 8, 10 and 11 are connected through a pressure controller. Steam and compressed air are supplied into the vulcanizer 1 under predetermined pressure to perform vulcanization under the arbitrary pressure and temperature condition corresponding to the respective partial pressures of them. The steam in the vulcanizer 1 is condensed in the cooling medium supply part 20 to accelerate the convection of steam.
Patent JP-2002372091-A (JP)
Title: Liquid sealing type vibration controller
Inventor: UCHIYAMA TAKASHI
IPC: F16F13/18
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing type vibration controller miniaturizing the device by adopting a simple constitution and reducing the cost. SOLUTION: This liquid sealing type vibration controller comprises a ringed first connecting substrate 1 having a central hole 1a formed on orifice passage in its central part, a first elastic support member 2 comprising a cylindrical support part 2a fixed to one surface of the first connecting substrate 1 and a closing part 2b closing the opening in the other end part of the cylindrical support part 2a and forming a main liquid chamber 2d in a space toward the first connecting substrate 1, a ringed second connecting substrate 3 stackedly fixed to the other surface of the first connecting substrate 1, a second elastic support member 4 integrally connected and formed in the other surface side of the second connecting substrate 3,  and a diaphragm 5 with its outer circumferential edge part retained on the inner circumferential part of the second elastic support member 4 and forming a sub-liquid chamber 5d between itself and the first connecting substrate 1. The whole shape of this controller is formed into a flat shape.
Patent JP-2003004001-A (JP)
Title: Hydraulic control apparatus
Inventor: MATSUMOTO SATORU
IPC: E02F9/22
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control circuit simplified in structure and having both of minute operability of an actuator and high productivity of a mother machine. SOLUTION: On a bypass line 8 branched from a pump line 7, flow regulating means 10 and pressure generating means 13 are provided from the upstream side of the bypass line 8. The closing side of the flow regulating means 10 is applied thereto a fore and aft pressure of a changeover valve 4, and the opening side of the flow regulating means 10 is exerted thereon an operational pressure from a pilot valve 54 for operating the changeover valve 4. And, the discharge amount of a variable capacity pump 1 is controlled by the upstream side pressure of the pressure generating means 13 in the manner of negative flow control.
Patent JP-2002357551-A (JP)
Title: Method and device for measuring nitrogen in gas
Inventor: SATO TETSUYA
IPC: G01N21/67
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for measuring nitrogen in gases capable of continuously and highly sensitively measuring the concentration of nitrogen without disposing of sample gases. SOLUTION: As wavelengths for measuring the concentration of nitrogen according to the intensity of light which occurs by discharge, at least one of 215±2 nm, 226±2 nm, 238±2 nm, 242±2 nm, 246±1 nm, 256±2 nm, 260±2 nm, 266±2 nm, 271±1 nm, 276±4 nm, 285±2 nm, 294±1 nm, and 300±2 nm is used.
Patent JP-2003009312-A (JP)
Title: Control device for electric vehicle
Inventor: GOTO YASUNAO
IPC: B60L3/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide drive gear for an electric vehicle which can detect abnormalities, in the cooler of an inverter by effectively utilizing its supplied charge power at charge time, while attaining cost reduction through elimination of a relay. SOLUTION: Heating of a power element 7 in an inverter 6 is cooled with cooling water, with the power supplied to the inverter 6, even at charging time. The temperature of this power element 7 is measured by a temperature sensor 23, when the rise of this temperature reaches a prescribed value or larger, it is decided that generation of abnormality has occursed in the cooler 70, and this is informed of, by an alarm lamp 61, when an ignition key is turned on the next time. The power supplied to the inverter 6 is utilized effectively for deciding of abnormalities in the cooler 70.
Patent JP-2003003599-A (JP)
Title: Floor reinforcement and method thereof
Inventor: ISHIDA KIKUO
IPC: E04G23/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a floor reinforcing structure and the method thereof, which can be done while using the spacing under the floor and can eliminate the anchor drive work that causes an occurrence of vibrations, for a clean room and computer room or the like. SOLUTION: This invention regards to a floor reinforcing method for a floor in which a double floor 4 is provided with a spacing above the floor slab 3 that is connected with the column 2, and an under floor space 5 is formed in between the double floor and the floor slab 3. First, a reinforcing beam 6, is arranged which has holes 9, in the space 5 in between the columns 2 above the floor slab keeping the space S. Then, a fastening metal 7 is provided in between the beam 6 and the column 2 keeping a horizontal spacing from the column 2 and vertical spacing from the floor slab. Finally, a filler 8 is filled into those horizontal and vertical spacing to connect the beam 6 to the floor slab 3 and the column 2.