baber/WOPTO huggingface dataset:
Patent JP-2001262204-A (JP)
Title: Metal ball manufacturing apparatus
Inventor: SATO KOJI
IPC: B22F9/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an industrial manufacturing apparatus of fine metal balls such as solder balls which are used in the micro-soldering in a semi conductor device and are requested to be narrow in grain size distribution and high in roundness. SOLUTION: In this metal ball manufacturing apparatus comprising a crucible holding the molten and having an orifice in a bottom thereof, an oscillation rod to give the oscillation to the molten metal held in the crucible, an oscillate to oscillate the oscillation rod, metal and a transmission member to transmit the oscillation with the oscillator to the oscillation rod, one end of the transmission member is brought into contact with the oscillator, and the other end thereof is abutted on a support member continuous to the oscillation rod, and the cross-sectional area of the transmission member is converged as it is brought close to the support member.
Patent JP-2001256240-A (JP)
Title: Automatic electronic catalog collection system
Inventor: OKAKI TAKAHIRO
IPC: G06F13/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic electronic catalog collection system, with which electronic catalogs stored in plural remote servers can be easily managed and retrieved by collecting the electronic catalogs while using a common format. SOLUTION: This automatic electronic catalog collection system is composed of an automatic electronic catalog collector 1, remote servers 2-1 to 2-n, browser 3 and the Internets 51 and 52. Then, the automatic electronic catalog collector 1 automatically collects and analyzes an XML file 22 of the remote server 2-1 and a local file 14, and electronic catalog information is registered in a catalog data base 15. An electronic catalog providing means 12 receives the retrieval request of the browser 3 through a WWW server 13, retrieves the catalog data base 15 and supplies the catalog information to the browser 3.
Patent JP-2001263645-A (JP)
Title: Method of installing corrosion resistant lining in duct and corrosion resistant duct with lining
Inventor: HASEGAWA YORIYUKI
IPC: F27D17/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To easily install a corrosion resistant lining in a duct. SOLUTION: Lining plate (11) each having a hole (14) are arranged on the inner surface of an existing duct (10) such that gaps C between adjacent ends or gaps C' between the corners of the duct and the adjacent ends of the lining plates becomes a predetermined value, temporarily fixed to the duct by appropriate means if necessary, welded thereto at the ends of the lining plates as shown by W1 or plug-welded thereto at the edge of the holes as shown by W2. Next, connection plates (12) and corner connection plates (13) are placed across adjacent lining plates to close the gaps C and C', temporarily fixed thereto if necessary, and welded to the lining plates as shown by W3, and cover members (15) are arranged to cover the holes, temporarily fixed thereto by appropriate means if necessary and welded to the lining plates as shown by W4.
Patent JP-2001268488-A (JP)
Title: Recording and reproducing device
Inventor: KANAI YUICHI
IPC: H04N5/44
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To automatically set recording end time when just 'recording start' is instructed at the time of manually performing recording. SOLUTION: This recording and reproducing device 100 is provided with an EPG database preparation device 6, an EPG database storage device 7, an EPG retrieval device 8, a reservation selection device 9, a recording controller 10, a recording and reproducing device 11, a timer 12 and a user instruction device 13. The database of broadcasting programs, program names, category names and performers, etc is stored in the FPG database storage device 7. When the recording is instructed, the EPG retrieval device 8 retrieves EPG corresponding to a program being recorded from the EPG database storage device 7 with a channel number being recorded and the present time as keywords and detects the end time of the program being recorded from the retrieved EPG.  Then, the detected end time is outputted to the recording controller 10 and the recording of the recording and reproducing device 11 is ended.
Patent JP-2001265915-A (JP)
Title: Method and device for workflow processing by fingerprint collation
Inventor: MORI KENTARO
IPC: G06F21/32
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for performing transaction processing by fingerprint collation and authenticating an approver in the case of performing the transaction processing with respect to a workflow device performing approval processing of an application form etc. SOLUTION: The fingerprint of each finger of the approver necessary to the transaction processing is previously inputted to a registration inputting part 22, and an individual instruction necessary to respective pieces of job processing, for instance, 'approval', 'rejection' or 'holding' is defined and stored in inputted fingerprints. The approver confirms the contents of approval processing in the case of performing the approval processing and presses down the fingerprint of the print previously registered in a fingerprint input device 18. The fingerprint data inputted to the device 18 are inputted to a performance inputting part 26 through a network. A collating part 28 collates the fingerprint of the approver inputted to the part 26 with a fingerprint data table previously stored in a fingerprint database 34 and an instruction data table.  A performing part 30 carries out the individual instruction defined to the registered fingerprint on the basis of collation results.
Patent JP-2001268433-A (JP)
Title: Image pickup device
Inventor: AOYAMA KEIICHI
IPC: H04N5/243
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To turn video signals to an appropriate level corresponding to the brightness of an object to be image picked up by simple constitution without lowering the S/N. SOLUTION: This image pickup device is provided with a brightness discrimination circuit 8 for discriminating the brightness of the object based on the pulse number of control pulse signals outputted from an electronic shutter control circuit 3 and the video signals are turned to the appropriate level corresponding to a discriminated result in the brightness discrimination circuit 8. In the brightness discrimination circuit 8, the pulse number of the control pulse signals is counted and the brightness of the object is discriminated from the counted value.  Then, when the brightness of the object discriminated from the pulse number of the control pulse signals is lower than a prescribed threshold, by outputting illumination load control signals from the brightness discrimination circuit 8, lighting an illumination load 9, performing illumination by the illumination load 9 and raising object illuminance, the video signals are turned to the appropriate level.
Patent JP-2001268075-A (JP)
Title: User authentication system
Inventor: MIYAHIRO EIICHI
IPC: H04W12/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a user authentication system that can prevent unauthorized use. SOLUTION: When a mobile phone 20 receives provision of a service of a service provision unit 32, a telephone number and an IP address as an authentication key sent from the mobile phone 20 are transmitted to a user authentication unit 30 via the Internet 26 or a leased line 34. An IP address filtering unit 28 receiving the authentication key via the Internet 26 does not transmit the authentication key to the user authentication unit 30 if the authentication key includes an IP address given by a converter 24. The authentication key sent via the leased line 34, on the other hand, is transmitted to the user authentication unit 30, which authenticates the user.  Even when an unauthorized user tries to unauthorizedly use the system in a way of a pretended mobile phone user by acquiring the authentication key transmitted through the Internet 26, the IP address filtering unit 28 does not transmit the authentication key to the user authentication unit 30.
Patent JP-2001262816-A (JP)
Title: Method for laying flooring
Inventor: HAYASHI MORIO
IPC: E04F15/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent reform and expansion and contraction of warp and bending of flooring by the simple work of bonding, to improve a feeling of waking, enhance soundproof performance and absorb the unevenness of a floor substrate, to widely cope with various floor substrates and to simply conduct re-covering in the case of the reform. SOLUTION: In the method for laying the flooring, tongue working sections with male tongues 3 and female tongues 4 are installed to the four sides 2a-2d of the rectangular plate-shaped flooring 2, a plurality of the flooring 2 are arranged on the floor substrate 5, and the male tongues 3 and female tongues 4 of the longitudinally and horizontally adjacent flooring 2 are fitted mutually. A sheet material 40 is placed on the floor substrate 5 extending over the whole surface of the floor substrate, and a plurality of the flooring 2 are arranged and placed on the sheet material 40 while the tongue working sections of the four sides 2a-2d of the flooring 2 are coated with an adhesive 6 respectively and the male tongues 3 and female tongues 4 of the adjacent flooring 2 are fitted and bonded.
Patent JP-2001263174-A (JP)
Title: Fuel supply mechanism for carburetor
Inventor: HAMATAKA KATSUAKI
IPC: F02M17/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply mechanism for a carburetor for suppressing excessive pulsation pressure by discharging pulsation pressure in a pulsation pressure introduction chamber of a diaphragm fuel pump to the outside. SOLUTION: The fuel supply mechanism for the carburetor in which fuel of a fuel tank is supplied to a constant pressure fuel chamber of the carburetor by the diaphragm fuel pump and fuel of the constant pressure fuel chamber is supplied to an intake passage of the carburetor via a fuel nozzle is characterized by partitioning the diaphragm fuel pump into the pulsation pressure introduction chamber and a pump chamber by a diaphragm, communicating the pulsation pressure introduction chamber with a crank chamber of an engine and communicating the pulsation pressure introduction chamber with the intake passage via an air vent.
Patent JP-2001261071-A (JP)
Title: Packaging member and packaging device
Inventor: NARITA TADASHI
IPC: B65D81/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent the rupture of an elastomer by dispersing and reducing the load applied to the elastomer and to prevent the falling of an article even if a part of the elastomer is ruptured. SOLUTION: A packaging device 1 is equipped with two packaging members 7, each of which includes a framework 6 and two elastic films 3 spread on both surface sides of the framework 6 so as not to be detached from the framework, and holding members 8, 9 for holding two packaging members 7 in a contact or approach state. The peripheral edges of two elastic films 3 are turned around the entire periphery of each framework 6 so as to be slidable on the outer peripheral side thereof to be connected. That is, two elastic films 3 are formed into a bag body 2 and the framework 6 is encased in the bag body 2.
Patent JP-2001261800-A (JP)
Title: Biaxially oriented polyester film for metallic can lid
Inventor: TAKAHASHI KOZO
IPC: B29C55/12
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a biaxially oriented polyester for metallic can lid, excellent in moldability, impact resistance and opening property and suitable for metal can lids produced by molding and processing. SOLUTION: This biaxially oriented polyester film contains ethylene terephthalate and/or ethylene naphthalate as a main component and has 235-255 deg.C melting point of polyester, 35-70 deg.C glass transition temperature and 0.05-0.15 face orientation coefficient of film.
Patent JP-2001260181-A (JP)
Title: Mold for molding optical disk substrate
Inventor: KURAMOTO HIROKI
IPC: B29C45/26
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a mold for molding an optical disk substrate in which a ceramic insulating layer is formed on the surface of a metal core member on the back side of a stamper, the structure of a mold core member in which the ceramic insulating layer is formed on the surface of the metal core member has not been considered, and when the ceramic insulating layer is formed on the entire surface of the zetal core member, a ceramic edge part is often broken or peeled off. SOLUTION: In the mold for molding the optical disk substrate in which the ceramic insulating layer is formed on the surface of the metal mold core member on the back side of the stamper, the surface of the metal core member is formed in the shape a groove, the ceramic insulating layer is formed in the groove part, and the inner and outer circumferential edge parts of the mold core member are formed from metal to increase the strength of the edge parts.
Patent JP-2001259050-A (JP)
Title: Magnetic therapy implement preparing device
Inventor: IKEDA MASAYUKI
IPC: B41J5/30
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To prepare a magnetic therapy implement enabling anybody to know body spots requiring magnetic therapy easily corresponding to an affected part to be cured and to cure it, in a magnetic therapy implement preparing device for preparing the magnetic therapy implement for performing magnetic therapy by sticking the implement to the affected part of the body. SOLUTION: The magnetic therapy implement is provided with printing data storing ROM of effective points by each condition of disease for previously storing printing data graphically showing each effective point at the plural places of the body to be a curing affected part corresponding to each condition of diseases of the body such as scapulohumeral periarthritis, lumbago, etc., and time data effective to the magnetic induction curing of the point by each of the condition of the disease. When the condition of the disease of the body desired to be given magnetic induction therapy, printing data of each pint at plural places corresponding to the inputted condition of the disease is selected successively and a validated data from the present date obtained from a clock part is calculated.  Then, for every printing data of each pint is printed to magnetic tapes 14a obtained by laminating a magnetic layer 14d on the back surface of a layer to be printed 14b to prepare the magnetic therapy implements 14a1, 14a2, 14a3 cut off by a cutter.
Patent JP-2001259589-A (JP)
Title: System and method for organic waste disposal
Inventor: TOKURA NORIYUKI
IPC: B01D53/62
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To ferment and decompose organic waste by microorganisms and simultaneously suppress the discharge of carbon dioxide generated during the above treatment to the atmosphere and the discharge of odorous components generated during the above treatment to the outside. SOLUTION: The gas containing carbon dioxide generated in a treatment tank 3 provided with an organic waste disposal device 1 and a carbon dioxide fixing device 2 for fixing carbon dioxide and carrying out the fermentation and decomposition treatments, is supplied to the carbon dioxide fixing device 2 to be fixed, and the odorous components are removed simultaneously in the carbon dioxide fixing device 2. The gas treated in the carbon dioxide fixing device 2 is returned to the treatment tank 3 again through an exhaust pipe 18.
Patent JP-2001274492-A (JP)
Title: Pulsed laser power supply
Inventor: TOKUCHI AKIRA
IPC: H02M9/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To consume kickback energy without installing a polarity inversion circuit separately in a pulsed laser power supply. SOLUTION: In the pulsed laser power supply, a pulse generation circuit 1 which generates a pulse voltage by controlling a semiconductor switch SW so as to be turned on via a reactor Lo from an initially charged charge-and- discharge capacitor Co is provided, a magnetic compression circuit 3 which magnetically compresses the pulse voltage so as to be supplied to a pulse generation part 4 is provided, and the capacitor Co is charged in a reversed polarity by the kickback energy from the generation part 4. By a closed circuit in which the capacitor Co and a high-voltage DC power supply 2 are connected through a resistor Rs, the kickback energy is consumed.
Patent JP-2001261499-A (JP)
Title: SUBSTRATE FOR GROWING GaN-BASED CRYSTAL AND ITS USE
Inventor: FURUTA MASAHIRO
IPC: H01L21/318
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a substrate for growing a GaN- based crystal, which substrate has a mask layer having a prescribed composition ration and being suppressed in mixing of impurities and to provide the substrate for growing the GaN-based crystal, which is produced by the above method and is useful in a selective growth method. SOLUTION: The substrate for growing a GaN-based crystal is obtained by depositing a mask layer 2 comprising a compound material (especially, a nitride of silicon) on which the GaN-based crystal does not grow substantially by reactive sputtering and then fabricating a necessary pattern. It is preferable that supplying of gaseous raw materials for the reactive sputtering is controlled in such a manner that the composition ration of nitrogen is decreased with increasing of the thickness of the mask layer.
Patent JP-2001271317-A (JP)
Title: Snow remover
Inventor: HANABUSA SANEMI
IPC: E01H5/09
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the controllability of a snow remover by reconsidering a driving source for driving a snow removing mechanism such as an auger and a crawler belt. SOLUTION: A self-traveling type walking type snow remover, in which the snow removing mechanism 13 such as the auger is arranged at the front section of a car body 19, an engine 14 for driving the snow removing mechanism 13 is arranged at the central section of the car body 19, the crawler belts 11L, 11R are arranged on both left and right sides of the car body 19, and left and right electric motors 21L, 21R driving the left and right crawler belts 11L, 11R are disposed to the rear section of the car body 19, is used as the snow remover 10.
Patent JP-2001301910-A (JP)
Title: Vehicle and method for volume reduction of disposed plastic
Inventor: KAWABATA TERUO
IPC: B65F3/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a volume reduction vehicle for disposed plastic capable of going to a storage place where the disposed plastic including various disposed plastics and other waste are collected, effectively receiving the disposed plastic, reducing volume of it, and transporting it. SOLUTION: This vehicle comprises, on a deck 2 of it, a volume reduction device 3 for the disposed plastic, a receiving hopper 4 at a position isolated from the volume reduction device 3, and a conveying conveyer 6 for interconnecting a throwing inlet 5 of the disposed plastic in the volume reduction device and the receiving hopper 4. Especially, height of the receiving hopper 4 is equal to or lower than a height of the throwing inlet 5 of the disposed plastic in the volume reduction device.
Patent JP-2001281212-A (JP)
Title: Solid electrolyte element
Inventor: OSHITA HIROSHI
IPC: C04B41/87
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte element capable of accurately measuring an extremely low concentration of oxygen in a unit of a few ppm or less without loss of thermal shock resistance and accurately measuring dissolved oxygen in the area of a low concentration of oxygen in dissolved metal by having both the characteristics of magnesium-based zirconia such as chemical stability to dissolved metal and thermal stock resistance and characteristics of a low- electron-conductive solid electrolyte of yttria-based zirconia. SOLUTION: In the solid electrolyte element, a coating 1 μm thick or less formed of a solid electrolyte with ion conductivity and lower electron conductivity than that of a one-end blocked tube main body is formed in the inner surfaces or all the surfaces of the one-end closed tube formed of a solid electrolyte with ion conductivity.
Patent JP-2001037793-A (JP)
Title: Interpyramid repair device
Inventor: RIN CHIICHI
IPC: A61F2/44
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enable the deformation of an interpyramid repair device arranged between upper and lower vertebral joints by various states of the force that the device receives and to enable the automatic fine adjustment of its shape. SOLUTION: This interpyramid repair device is en elastic block 100 having an upper contact surface and lower contact surface brought into contact with the vertebral joints and both right and left flanks communicating the upper and lower contact surfaces. Plural descending elastic guide grooves 110 which extend to a prescribed depth downward from the front surface and are approximately parallel to each other are formed on the upper contact surface and one or plural ascending elastic guide grooves 111 which extend to a prescribed depth upward from the front surface and are approximately parallel to the descending elastic guide grooves 110 are formed on the lower contact surface. The ascending elastic guide grooves 110 and the descending elastic guide grooves 111 are arrayed in alternate order by each of one or plural groups of the guide grooves.  The left flank and the right flank exhibit approximately planes. The upper contact surface and the lower contact surface exhibit convex surfaces which are small on at the front and the rear and bulge in the middle.
Patent JP-2000343690-A (JP)
Title: Ink jet recorder
Inventor: ISAMOTO HIDEYUKI
IPC: B41J2/01
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which the waveform of a drive signal can be prevented from being distorted, the recording head can be inspected including the driving signal generating circuit and trouble can be avoided when such an arrangement is employed. SOLUTION: The ink jet recorder is provided with a heat dissipating member 200 on the recording head 10 side and an IC 300 is mounted on the vertical plate section 210 of the heat dissipating member 200. A current amplifier circuit for a circuit generating the driving signal of a pressure generating element 17, as well as a head drive circuit, are formed on the IC 300. The recording head 10 is fixed to a carriage while touching the horizontal plate part 220 of the heat dissipating member 200 to the carriage with heat dissipation fins.
Patent JP-2001281394-A (JP)
Title: Valve and nuclear power plant using it
Inventor: CHIKAZAKI MITSUO
IPC: F16K3/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a valve excellent in corrosion resistance, erosion resistance and maintainability and a nuclear power plant using it. SOLUTION: This valve is characterized by bonding a corrosion resisting and wear resisting Co-base alloy, Ni-base alloy or Fe-base alloy having an Fe base part and an eutectic carbide having a particle size of 30 μm or smaller to a sliding part. This valve is used for an apparatus such as nuclear power plant or the like.