baber/WOPTO huggingface dataset:
Patent JP-2002080989-A (JP)
Title: Magnesium electrolytic bath
Inventor: UEDAHIRA TAKASHI
IPC: C25C3/04
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a Mg electrolytic bath used in manufacturing metal Mg. SOLUTION: A curtain wall 11 for separating a part from the vicinity of the solution level in an electrolytic chamber and a Mg collection chamber to a space thereabove is formed by arranging a plurality of blocks 12 formed of a refractory material which are disposed in a horizontal direction, and a joined part of the adjacent blocks 12 has a fitting structure having the overlapping in the depth direction. Ceramic containing high alumina is thermal-sprayed on a joining end face of the blocks 12. The number of the joined parts is reduced by increasing the length L of the block 12. Alternatively, the curtain wall 11 is formed of an integrated refractory continuous over the entire width. The service life of the Mg eledrolytic bath is prolonged by suppressing secular degradation of the current efficiency attributable to damages of joints.
Patent JP-2003004272-A (JP)
Title: Exhaust system
Inventor: IWASHITA YUKIHIRO
IPC: F24F7/06
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost as compared with the number of installed vacuum pumps. SOLUTION: An exhaust system 30 comprises a plurality of branch channels 32 (32a, 32b, etc.), connected to a main exhaust channel 12. An exhaust gas 46 exhausted from the vacuum pump 20 flows to a buffer tank 36 via an input passage 40 for constituting a branch channel 32a. The gas 46 in the tank 36 is guided to a main exhaust channel 12 via an output passage 44 for constituting the channel 32a. The passage 44 becomes a flow-out limit part having a smaller channel sectional area than the passage 40 to increase a flowing resistance of the gas 46 flowing out from the tank 36 to thereby gradually input the gas 46 in the tank 36 to the channel 12.
Patent JP-2003007235-A (JP)
Title: Fluorescent arc tube with ringless getter
Inventor: YONEZAWA SADAHISA
IPC: H01J31/15
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a getter that is ringless, simple in structure, compact, easy to manufacture and susceptible to ultrasonic bonding. SOLUTION: The ringless getter comprises a getter material layer 21 and an aluminum layer 31, and is fixed by ultrasonic bonding to an aluminum layer 41 formed on an anode panel 111. The ringless getter is formed by press forming, that packs an aluminum powder and a getter material powder in lamination in a press die.
Patent JP-2003001035-A (JP)
Title: Dust remover
Inventor: ARIE MAKOTO
IPC: H01L21/52
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To surely remove dust without increasing the flow passage resistance of piping. SOLUTION: The dust remover 10 used when pellets are transferred from a wafer stage to an intermediate stage or from the intermediate stage to a lead frame is provided with a dust capturing section 15 coated with tacky adhesive materials, such as grease, in a bend section 13A of the piping 13. The dust is plunged into a dust capturing section 15 by the inertia of the dust and is thus captured.
Patent JP-2003004226-A (JP)
Title: Waste gas circulation apparatus for regenerative burner
Inventor: TANAKA TAKESHI
IPC: F23L11/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas circulation apparatus for regenerative burner wherein flow rate control for circulating waste gas is achieved stably over a long period of time, and the installation cost of a flow rate control mechanism is inexpensive. SOLUTION: The waste gas circulation apparatus for regenerative burner comprises: (a) air fan means provided on a circulation passage for circulating waste gas exhausted from a regenerative burner to a combustion air or a combustion gas supply pipe of the regenerative burner; (b) parallel piping 11 provided on the foregoing circulation passage and comprising a plurality of branch pipes arranged in parallel; and (c) a shutoff valve 14 provided on at least one of the branch pipes 12, 13 of the parallel arranged piping 11 for selectively shutting off a flow of the waste gas in the branch pipe.
Patent JP-2002309160-A (JP)
Title: Water-based coating composition and coating finishing method using the same
Inventor: SAIKAWA KEIICHIRO
IPC: C09D5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating composition useful for an undercoat of inner and outer wall surfaces of an architectural structure and the like, and a coating finishing method capable of forming a double-layer coating film having a finishing property and durability. SOLUTION: The water-based coating composition comprises (A) an aqueous dispersion of a copolymer composed of a core comprising a copolymer (I) obtained by emulsion polymerizing a monomer mixture containing 0-1 wt.% of an unsaturated monomer (a) bearing a carbonyl group and 99-100 wt.% of other ethylenically unsaturated monomer (b), and a shell comprising a copolymer (II) obtained by emulsion polymerizing a monomer mixture containing 1-15 wt.% of an unsaturated monomer (a) bearing a carbonyl group and 85-99 wt.% of other ethylenically unsaturated monomer (b) incorporated into the aqueous dispersion containing the copolymer (I), and (B) a pigment, where the pigment volume concentration in the coating composition is 30-70% and the elongation ratio of the formed coating film is 30-150% in a 20 deg.C atmosphere.
Patent JP-2003016371-A (JP)
Title: Authentication support method for card settlement service and system actualizing the same
Inventor: OSADA KENICHIRO
IPC: G06Q40/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To easily check whether a card is illegally used without imposing any burden on a customer nor an alliance store. SOLUTION: An authentication support method has the stages of managing member information wherein specific card information given to cards having a settlement function respectively and mail addresses that the customers having the issued cards specify are made to correspond to each other; receiving specific dealing information including the specific card information held by the card; specifying a specific mail address in the managed member information according to the specific card information included in the received specific dealing information; and transmitting specific card use information based upon the specific dealing information to the specified mail address.
Patent JP-2003011255-A (JP)
Title: Functional film and its manufacturing method
Inventor: MAEZAWA KAJI
IPC: B32B5/16
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a functional thin film having high gas barrier properties even made of a low cost film having rough surface properties in a gas barrier film, a vacuum heat insulation material, excellent mass productivity and high reliability and to provide a method for manufacturing the same. SOLUTION: The low cost functional thin film comprises a metal film or a metal oxide film and an amorphous carbon film formed on at least one side surface of a polymer film. Thus, the gas barrier properties are improved with high reliability. The method for manufacturing the same is also provided.
Patent JP-2003014174-A (JP)
Title: Conduit connecting device
Inventor: MIYATAKE YOSHIBUMI
IPC: F16L21/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To securely hold the connecting condition and the sealing of conduits connected to each other by the simple fitting. SOLUTION: A first conduit 2 as a fitting receiver side is provided with a first joint part 4 fixed in a fall-out direction toward a tip, and a second conduit 3 as a fitting side is provided with a second joint part 5 regulated in a fall-out direction toward a tip, and a sealing member 8 is installed. In the condition that the second conduit 3 is fitted in the first conduit 2, the first joint part 4 and the second joint part 5 are connected to each other by joint members 6 and 7. With this structure, the sealing member 8 is pushed into the first conduit 2 for sealing by a pushing means 15 to be moved with the second joint part 5 moved to a tip side.
Patent JP-2003018709-A (JP)
Title: Control device for fuel battery powered vehicle
Inventor: KAZAMA ISAMU
IPC: H02J7/34
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To charge a generated output to a secondary battery using excess hydrogen avoiding excessive charge to the secondary battery while securing a braking property by a regenerative brake in braking a vehicle. SOLUTION: A controller 6 comprises: a demand power consumption/ regeneration operation part 7 for operating demand power consumption and regeneration (tPdrv) of a vehicle drive motor 4; an auxiliary power consumption operation part 8 for operating the auxiliary power consumption (tPaux) of the vehicle; and a secondary battery chargeable power operation part 9 for operating secondary battery chargeable power (Pbchg) from the charging condition of the secondary battery 3. In the controller 6, a maximum generative output of a fuel battery is obtained from the sum of the demand power (tPdrv+ tPaux) of the vehicle and the secondary battery chargeable power (Pbchg). In reducing a vehicle speed, the fuel battery 1 is generation-controlled with the maximum generative output by residual hydrogen and, at the same time, the regeneration power of the vehicle drive motor 4 is controlled so as not to exceed the secondary battery chargeable power (Pbchg).
Patent JP-2003015499-A (JP)
Title: Copying device, its control method, program and storage medium
Inventor: KASHIWAGI MASAKI
IPC: G03G21/14
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a copying device or the like which reduces complication at selectively copying desired pages out of a lot of documents. SOLUTION: A user adds a skip mark 31 to the lower right corner of a document 25 which doesn't need copy, to designate that the document is a page which doesn't need copy. When a start button 21 is depressed, the document 25 placed on an automatic document feeder 24 is carried onto a platen glass 26 page by page and is read to generate picture data, and this picture data is stored in an external storage device 14. It is detected whether the mark 31 is added in a position corresponding to the document lower right corner of picture data of the document 25 or not on the basis of preliminarily registered mark addition position information and the shape of the mark, and picture data of the document 25 is printed in the case of the absence of the mark 31 but is abandoned and not printed in the case of the presence of the mark 31.
Patent JP-2003019508-A (JP)
Title: Device for rolling steel sheet
Inventor: YOSHIMURA MAKOTO
IPC: H02P29/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rolling device for steel sheets with which the accuracy of the steel sheet is improved by performing judgement and processing at high speed. SOLUTION: This device is provided with a finish rolling means for rolling the steel sheet, motor for driving the finish rolling means, speed detecting means for detecting the speed of the motor, host automated control means for outputting a speed command to which the amount of compensation is preliminarily added and an expected current value of the motor which is necessary to roll the steel sheet, variable speed control means having a current detecting means, speed control means, a current control means, and means for detecting the entrance of steel sheet into the finish rolling means by comparing the expected current value to be outputted from the host automated control means with the current value detected by the current detecting means.  When the detected current value reaches the expected current value, a detection signal for reporting the entrance of the steel sheet is outputted to the host automated control means. By the host automated control means, a speed command is outputted and the speed command, from which the amount of speed compensation is subtracted, is outputed after the detection signal is sent out from the means for detecting the entrance of the steel sheet.
Patent JP-2002172430-A (JP)
Title: Method and apparatus for manufacturing cylindrical member and cylindrical member having spline
Inventor: FUKUKAWA OSAMU
IPC: B21H5/02
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing a cylindrical member and a cylindrical member having a spline capable of preventing an excessive processing load and a loss of a thickening roller by pressing the thickening roller from an outer peripheral end surface of a blank member 1 and simultaneously, capable of manufacturing the cylindrical member having a bulging diameter member. SOLUTION: In the conditions to abut and support an intermediate member side surface 1h to an expanded diameter member 3c of a mandrel 3 by a blank member 1, the thickening roller 31 is pressed from the intermediate member side surface and is shifted to the internal diameter direction. The blank member is partly thickened and the spline is formed by pressing a thickening member 1j to the spline 3a formed in a columnar member 3d of the mandrel.
Patent JP-2003022821-A (JP)
Title: Scandia stabilized zirconia electrolyte
Inventor: HATA KAZUO
IPC: H01M8/02
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a scandia stabilized zirconia electrolyte for a fuel cell maintaining stable high electric conductivity, having superior high-temperature durability and strength maintaining capability, by reducing changes with the passage of time of oxygen ion conductivity at high-temperature long time use of the scandia stabilized zirconia electrolyte. SOLUTION: This scandia stabilized zirconia electrolyte for a solid oxide fuel cell contains 0.01-5 mass% of at least one kind of oxide selected from group comprising oxides of elements of group 4A, group 5A, group 7A, and group 4B in scandia stabilized zirconia.
Patent JP-2003022588-A (JP)
Title: Manufacturing method for optical recording medium
Inventor: MIYAKE RYOHEI
IPC: G11B7/24027
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optical recording medium wherein a reflection film which is inexpensive and has excellent corrosion resistance can be obtained. SOLUTION: The manufacturing method for the optical recording medium having reflection layers on a pair of substrates having information pits carved in the surfaces thereof and formed by mutually joining the reflection layers via an adhesive layer includes a stage for film-depositing (12a) a reflection film material having high reflectance and a stage for film-depositing (12b) a reflection film material having high corrosion resistance being superposed on the reflection film layer having the high reflectance as the reflection film (12) so that the reflection layer having a multi-layered structure is formed.
Patent JP-2002112794-A (JP)
Title: Method and composition for in vivo gene therapy
Inventor: DEBS ROBERT J
IPC: A61K47/48
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a new method and to obtain a new composition for transducing a gene capable of modulating a genotype and phenotype into two or more tissues following systemic administration. SOLUTION: The gene is transduced into a mammalian host by way of an expression vector either as a naked DNA or complexed to a lipid carrier, particularly a cationic lipid carrier. Multiple individual tissues can be transfected using the naked DNA. Multiple tissues and cell types can be transfected by using a DNA or a lipid carrier complex. The method and the composition are used in palliation or treatment of any of a variety of genetic-based disorders.
Patent JP-2003032383-A (JP)
Title: Terminal
Inventor: MIKI SEIICHIRO
IPC: H04M3/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a terminal that can easily replay an incoming call from a conventional telephone connected to a telephone line and make a speech with a terminal not having a modem or the like via the Internet. SOLUTION: A terminal 1 detects a telephone number of an opposite telephone 15 from a call signal of the telephone 15 received via a telephone line 16. A data communication PHS 8 logs on a dialup server 11 connected to the Internet 12 via a PHS channel 9 and a base station 10 and also logs on a VoIP getaway 13 over the Internet 12. The terminal 1 transmits the telephone number of the phone 15 to the VoIP gateway 13 to call the telephone 15 via a telephone line 14.
Patent JP-2002116088-A (JP)
Title: Wavelength detector
Inventor: WAKABAYASHI OSAMU
IPC: G01J9/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength detector for excimer lasers which can obtain a stable reference light and can highly accurately measure an absolute wavelength of the reference light and a light to be detected. SOLUTION: A waveform of light interference fringes of the reference light emitted from a low-pressure mercury lamp is obtained according to a waveform of light interference fringes of each mercury isotope sealed in the low-pressure mercury lamp and a mixture ratio. The absolute wavelength of the reference light is obtained of the basis of two points corresponding to a specific intensity of the wavelength of one specific light interference fringe among the waveforms of the light interference fringes of the reference light.
Patent JP-2002115706-A (JP)
Title: Lock device
Inventor: HAUPTMANN UDO
IPC: F16B21/16
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a lock device withstanding an axial and large dynamic load for a cylindrical shaft and capable of facilitating the attachment/ detachment. SOLUTION: This lock device having, at least, a lock element is provided with an inner groove 3 and an outer groove 4 limiting, at least, a half space. The outer groove 4 is formed with an open sector in the half space and receives a radially preloaded retainer, which has bent ends 12 acutely bent inward in its both sides. The bent ends extend to inside the inner groove 3 through mutually opposed radial through holes 5 of the sleeve 2.
Patent JP-2003034630-A (JP)
Title: Cleaning system for dental prosthesis
Inventor: NONAMI TORU
IPC: A61K8/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning system for dental prosthesis system. SOLUTION: The cleaning system for dental prosthesis system is characterized by that entering a dental prosthesis into a solution containing photocatalyst and a light emitted from a light emitting part is emitted. The light emitted from the light emitting part is characterized by that, at the light emitting part, wavelength is 200-800 nm, the light against the light having above wavelength of which wavelength is 70% or less, and energy of 380 nm or less is 10 mW/cm<2> or more.
Patent JP-2003037699-A (JP)
Title: Internet facsimile terminal
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an Internet facsimile terminal that can receive image data by a reception method according to the state of the facsimile terminal. SOLUTION: The Internet facsimile terminal 1B for having a function of receiving electronic mail including format information of original image data and image data with a standard format from a sender Internet facsimile terminal, returning electronic mail for describing reception capability information of its own device and for receiving the original image data from the sender Internet facsimile terminal by means of electronic mail, is provided with a detection means that detects a state of its own device and a discrimination means that discriminates whether or not the transmission of the original image data is requested on the basis of the state of its own device detected by the detection means.
Patent JP-2003036863-A (JP)
Title: Cell for solid electrolyte type fuel cell and fuel cell
Inventor: NISHIHARA MASAHITO
IPC: H01M8/12
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a cell for a solid electrolyte fuel cell and a fuel cell in which an electric collector is surely connected to the exposed face of an air electrode in the cell for the solid electrolyte fuel cell with a diameter not less than 10 mm and the failure of the exposed surface of the air electrode thereof is prevented. SOLUTION: A solid electrolyte 31 is formed exposed on the surface of a cylindrical air electrode 30 as a part of the air electrode 3. A fuel electrode 33 is formed on the surface of the solid electrolyte 31. An electric collector 35 is formed on the exposed face 37 of the air electrode 30 and the surface of the solid electrolyte 31 near the electrode 30. The solid electrolyte type fuel cell 59 is formed by heating the air electrode 30, solid electrolyte 31 and electric collector 35 at the same time. The solid electrolyte fuel cell 59 has a diameter R that is less than 10 mm, and the cross sectional shape of the exposed face 37 of the air electrode is arcuate.
Patent JP-2003000674-A (JP)
Title: Manufacturing method for sole care tool
Inventor: MORISHITA MIEKO
IPC: A61H39/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for sole care tool which can be used for almost all footwears without considering a time and distance, and which improves a conventional bamboo foot-massaging board to be used for sandals, slippers or shoes, or his/her bare feet. SOLUTION: The sole care tool serves as the stepping appliance which can be carried, can be easily mounted when needed, and allows the user to be cheered up by virtue of recovery from fatigue so as to have a feeling that his/her friends and acquaintances can make a favorable impression on him/her.
Patent JP-2003045668-A (JP)
Title: Organic electroluminescent display panel
Inventor: FUJITA YOSHIFUMI
IPC: H05B33/22
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To ensure insulation between second electrodes formed on an organic EL layer or that between second and first electrodes and to ensure sealing of an organic EL film contributing to emission even if it is sealed with a thin film. SOLUTION: This organic EL display panel 1 has a plurality of first electrodes 3 formed in the shape of parallel stripes on the surface of a color filter 2. Insulating barrier ribs 4 are formed on the color filter 2 in the shape of parallel stripes perpendicular to the first electrodes 3 while leaving intact an area for forming a plurality of organic EL elements 5 in predetermined positions on the first electrodes 3. The organic EL layer 6 is formed on the first electrodes 3 and the barrier ribs 4, and the second electrodes 7 are formed on the organic EL layer 6. The barrier ribs 4 are made from photoresist and each comprise two reverse-tapered projecting strips 4a and 4b extending parallel to the second electrodes 7, and a forward-tapered insulating layer 8 formed on the outside of the projecting strips.
Patent JP-2003041617-A (JP)
Title: Pantograph type excavator, construction method of continuous wall making use thereof and reinforcing supporting body of structure
Inventor: MATSUMOTO YOSHIJI
IPC: E02F5/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a pantograph type excavator, a construction method of a continuous wall making use thereof and a reinforcing supporting body of a structure. SOLUTION: The pantograph type excavator 100 includes a strut 11 integrally put on a rotary shaft body such as an auger 91 or the like capable of making a vertical motion in a rotatable manner, a movable block 21 moving the strut 11 in the vertical direction by engaging with the rotation of the rotary shaft body, one end side is fixed to the strut 11 in a movable manner, the other end side is fixed to the movable block 21 through a bent section 15 in a movable manner, a bending arm 13 for the bent section 15 to make a forward and backward motion in the horizontal direction with the vertical movement of the movable block 21 and an excavation means for excavating a bedrock by jetting a fluid toward the horizontal direction from the neighborhood of the bent section 15, and it excavates the bedrock in the horizontal direction from a boring hole.