baber/WOPTO huggingface dataset:
Patent JP-2003001261-A (JP)
Title: Electrically regenerative desalter
Inventor: INOUE OSAYUKI
IPC: C02F1/42
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrically regenerative desalter which reduces a supply quantity of pole liquid to the utmost and enhances the recovery rate. SOLUTION: This electrically regenerative desalter is provided with a cathode chamber 4 having a cathode 3 and an anode chamber 6 having an anode 5. The pole chambers 4, 6 are disposed at least by one chamber respectively and are made to be such a desalting chamber structure that, between the cathode chamber 4 and the anode chamber 6, a cation exchange membrane 8 and an anion exchange membrane 7 are arranged at least alternately in one part, a desalting chamber 9 and a concentration chamber 10 are formed, an ion exchanger is packed at least in the desalting chamber 9, the concentration chamber 10 is arranged adjacently to the pole chambers and the ions in the pole liquid are reduced.  Therein, gas-liquid separating means 20 are disposed on the outlet side of the pole chambers, the quantity of the pole liquid which is supplied to the pole chambers is made almost zero, the pole liquid is supplied by the quantity which is decreased by the generation or scattering of air bubbles, the supplied water which is supplied to the pole chambers is one part of inlet water 12 or 14 which is supplied to the desalting chamber 9 or the concentration chamber 10, or one part of the treated water 13 which is desalted.
Patent JP-2003008230-A (JP)
Title: Multilayer printed wiring board and method of manufacturing the same
Inventor: TAKENAKA YOSHINORI
IPC: H05K3/46
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed wiring board which can be electrically connected directly to an IC chip, without the intermediary of a lead component. SOLUTION: In the multilayer printed-wiring board, the IC chip 20 is built in a core board 30 in advance, and a transit layer 38 which is composed of a first thin-film layer 33, a second thin-film layer 36 and a thick layer 37 is arranged and installed at a copper die pad 24 on the IC chip 20. As a result, without using the lead component and a dealing resin, the IC chip and the printed-wiring board can be connected electrically. When the transit layer 38 which is composed of a plurality of layers is formed on the die pad 24, the connectivity of the die pad 24 to a via hole 60 and its reliability are enhanced.
Patent JP-2002230304-A (JP)
Title: Method and system for computing premium of currency option, program making computer compute premium of currency option, and recording medium with program recorded thereon
Inventor: MIZUIDE TAMAKI
IPC: G06Q40/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To compute the value of a premium very close to a market value as to a currency option that it has been difficult for a framework of a conventional GK model to properly evaluate the premium with. SOLUTION: Vega, Vega 2, and a vanner are computed (S102, S106) from ATM flat volatility σATM as to an object option to be evaluated and three kinds of play options and a portfolio constitution rate is computed (S108) so that the Vega, Vega 2, and vanner of the portfolio obtained by combining the object option to be evaluated and the three kinds of play options match one another. As for each play option, the difference between the premium computed from σATM and the premium computed from a volatility market value is computed (S110) and the premium of the object option to be evaluated which is computed from σATM is corrected with the sum of the difference amount weighted by the constitution ratio.
Patent JP-2003016298-A (JP)
Title: System, device and method for providing article information, recording medium and program
Inventor: IWASE SUMIO
IPC: G06Q30/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To perform a commerce between a seller a user at a proper article price by suitably transmitting the proper article price balancing supply and demand to the user. SOLUTION: An article information providing device 14 receives and records the selling conditions of a prescribed article transmitted from an article seller terminal 13 through a network 11. Besides, the article information providing device 14 receives and records the buying conditions of the article transmitted from a user terminal 12a through the network 11. Then, the article information providing device 14 compares the recorded selling conditions with the recorded buying conditions and evaluates them. When it is judged that the comparison result satisfies a prescribed judgement reference, the article information providing device 14 transmits the prescribed article information containing the comparison result through the network 11 to the user terminal 12a.
Patent JP-2003010445-A (JP)
Title: Pachinko game machine
Inventor: ICHIKAWA MANABU
IPC: A63F7/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine which can improve attractions to games by improving announcing effects for the process of generating figures according to the situations of games. SOLUTION: A plurality of figure display segments are presented in a figure display area F while the figure display segments are displayed being enlarged as a specified game situation is given in the process of generating figures as shown on the figure display segments thereby further improving announcing effects for the figure display segments. Such a procedure enhances the degree of attention paid to the figure display segments to sufficiently demonstrate entertaining potentiality the figure display segments have thereby further improving attractions to games. The enlarged display of the figure display segments enables the diversifying of display patterns exceedingly in the performance in the figure display area F thereby making games more enjoyable with higher varieties.
Patent JP-2003018161-A (JP)
Title: Network band control system
Inventor: FUJII YASUYUKI
IPC: H04L12/28
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To realize a network band control system which can control a band dynamically, over the same network according to events or the like. SOLUTION: In the network band control system, which controls the band of each apparatus performing communication over a network,, a band control means which decides a individual band to each apparatus and informs the band to each apparatuses, and each apparatus which autonomously controls the band, on the basis of the band informed from the band control means are installed.
Patent JP-2003019542-A (JP)
Title: Method for producing mold for casting
Inventor: IWATA YASUSHI
IPC: B28D1/18
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mold for casting in a short time and at a low cost without developing wearing of a tool and breakage of an edge part thereof. SOLUTION: In the method for producing the mold 1 for casting comprising block forming process for forming the block material 2 by hardening powder for mold and a machining process for forming a cavity 11 by applying the machining to the block material 2, an end-mill composed of WC-Co base alloy belonging to a cemented carbide K-series (JIS B-4053), is used as a machining tool 3.
Patent JP-2003009741-A (JP)
Title: Fishing container
Inventor: YAGI HIROYUKI
IPC: B65D25/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a fishing container whose regions divided with a partition member have a water-proof structure, respectively. SOLUTION: A container main body 1 and a partition member 5 are formed out of synthetic resin sheets comprising polyvinyl chloride or ethylene-vinyl acetate copolymer and have waterproofness and flexibility. The container main body 1 is formed in a rectangular parallelpiped by superposing one side of a peripheral side 1a on the other side and fusing and fixing the superposed portion by a high frequency fusing method or the like to form the fused portion 1b, and also by superposing the lower and outward bent fusing portion 1c of the side face 1a on a bottom face 1d and fusing and fixing the superposed portion by a high frequency fusing method or the like. The partition member 5 in the container main body has fusing portions 5a, 5b and 5c, is fused and fixed to the side face 1a and the bottom face 1d, respectively, and is fused and fixed so that the fusing portion 5a of the partition member 5 is placed at the same position as the superposed fused portion 1b of the side face 1a.
Patent JP-2003023050-A (JP)
Title: Wafer prober and method for testing semiconductor device
Inventor: DEGUCHI YOSHINOBU
IPC: G01R31/26
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a probe needle which prevents itself from being deformed due to heat and which can maintain stable contact with a pad. SOLUTION: A method for testing a semiconductor device comprises steps of contacting a probe needle 2 with the pad, wafer testing of an IC, and constituting the needle 2 of a tungsten alloy in which one or more metals selected from a group containing Y, La and Ce is added unit 0.1 to 1.0 wt.%.
Patent JP-2003022917-A (JP)
Title: Inverter transformer
Inventor: KUNIYA YOSHIHIRO
IPC: H01F27/28
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inverter transformer in which a fixing area to mounting substrate is reduced. SOLUTION: The inverter transformer is provided with a closed magnetic circuit core 24, a primary winding 25 and a secondary winding 26 which are wound around outer leg parts 22, and terminals 27 with which the primary winding 25 and the secondary winding 26 are connected. In the core 24, a plurality of the outer leg parts 22 are continuously connected with facing flat plate type rear leg parts 21, and a closed magnetic circuit is formed by continuously connecting a middle leg part 23. Two outer leg parts 22 around which the secondary winding 26 is wound is installed. One outer leg part 22 around which the primary winding 25 is wound is installed. The mutual outer leg parts 22 are arranged facing with each other. The middle leg part 23 is arranged between the mutual outer leg parts 22, facing them.
Patent JP-2003026689-A (JP)
Title: Method for producing optically active-3-phosphoglyceric acid derivative
Inventor: MATOHARA KUMI
IPC: C07F9/09
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing optically active 3-phosphoglyceric acid or its salt which uses inexpensively available optically active serine or its salt as a raw material and is useful as an intermediate for medicines and agrochemicals, a physiologically active substance or the like. SOLUTION: This method for producing the optically active 3-phosphoglyceric acid or its salt is composed of phosphorylating the hydroxyl group of optically active serine or its salt as a raw material and then treating the amino group with a diazotizing agent under an acidic condition.
Patent JP-2003023303-A (JP)
Title: Production method for cylindrical waveguide, and cylindrical waveguide
Inventor: INUZUKA TAKAYUKI
IPC: H01P1/17
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method for cylindrical waveguide with which not only an axial ratio but also polarized wave conversion efficiency can be improved by arranging and fixing a dielectric board on a cylindrical waveguide with high position accuracy, and to provide a cylindrical waveguide. SOLUTION: The dielectric board is molded integrally with the cylindrical waveguide by resin molding so that the dielectric board can be fixed on the cylindrical waveguide. The cylindrical waveguide to which metal plating is applied, is arranged in a cavity part 26 which corresponds to a dielectric board part of a metal die having a cavity form with which the dielectric board and the cylindrical waveguide are synthesized, and a cavity 25 is filled with resins. Thus, the cylindrical waveguide with which the dielectric board 2 is integrally formed, is molded.
Patent JP-2003021566-A (JP)
Title: Silicon-diaphragm type vacuum pressure sensor device and pressure measuring method using the same
Inventor: ONUMA KEISOKU
IPC: G01L21/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-diaphragm type vacuum pressure sensor device, by which a pressure region up to 13.3 kPa from 0.01 Pa can be measured continuously. SOLUTION: The diaphragm-type vacuum pressure sensor device is provided with a first silicon-diaphragm type vacuum pressure sensor which measures a pressure region up to 133 Pa from 0.01 Pa, a second silicon-diaphragm type vacuum pressure sensor which measures a pressure region up to 13.3 kPa from 1.33 Pa, a calculation means to which a first output signal value from the first pressure sensor and a second output signal value from the second pressure sensor are input, so as to form a common signal value from both output signal values, and a means which selects one from among the first output signal value, the second output signal value and the common signal value.
Patent JP-2003020843-A (JP)
Title: Unlocking structure of side sliding door for rolling stock
Inventor: KATO TATSUNA
IPC: E05B79/20
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To enable a side sliding door to be unlocked by an operation outside a rolling stock while maintaining safety of passengers when electrical supply to the rolling stock is cut off, and enhance the durability, mounting workability and maintainability of an unlocking structure of the side sliding door. SOLUTION: An electric locking means 5, which is equipped with a mechanical release mechanism 36, is annexed to the side sliding door 3. The mechanism 36 of the locking means 5 and unlocking means 7 and 8 are coupled together by wire cables 47 and 48. An operation part 9 of the unlocking means 7 is arranged near the sliding door 3 inside the rolling stock so as to be made operable outside the rolling stock. The sliding door 3 is provided with a narrow- opening-of-door operating means 25 for allowing the sliding door 3 under a fully closed state to be opened a little. The width of narrow opening of the sliding door 3 using the means 25 is in a range which allows manual operations of the unlocking means 7 and 8 outside the rolling stock and makes the entrance/exit of a person impossible. The fully closed state of the sliding door 3 is maintained by a closing-of-door urging means 24.
Patent JP-2002116481-A (JP)
Title: Stroboscopic device for camera, electronic camera and light emission head
Inventor: KAWAKAMI KAZUKUNI
IPC: H04N5/235
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To manually or automatically change the color temperature of emitted light color by using strobe light sources such as R, G and B LEDs capable of adjusting the color temperature as a strobe light source. SOLUTION: The R, G, and B LEDs 38R, 38G and 38B are used as the strobe light source. Electric energies stored in a capacitor 44 are separately supplied to the LEDs 38R, 38G and 38B, and the light emission of the LEDs 38R, 38G and 38B are separately controlled by a system controller 52 so that the temperature may become equal to the color temperature manually set by a color temperature setting volume 28 or the color temperature of an object filed detected by a color temperature sensor 24.
Patent JP-2003031561-A (JP)
Title: Substrate treatment apparatus
Inventor: KATO SHUJI
IPC: B65G49/07
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of heat treating under optimum conditions, according to various types of insulating film materials. SOLUTION: The substrate treatment apparatus comprises processing chambers 45 and 46 connected to first heat treat and to second heat treat divided into two steps from heat treating in the same low-oxygen atmosphere, further temperature regulators 54, 55 and a controller 60 for enabling heat treatment under optimum conditions corresponding to various types of insulation films such as, for example, a high permittivity film, a low permittivity film, or an organic film, an inorganic film or the like as a material of an interlayer insulating film, at variable heating temperature and oxygen concentration. The apparatus can also heat treat under optimum conditions, corresponding to a novel insulating film material to be developed in future.
Patent JP-2003030516-A (JP)
Title: Commodity with reward application qualification and rewarding method and system therefor
Inventor: SUNADA YASUSHI
IPC: B42D15/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a commodity with reward application qualification and a rewarding method and a system therefor related with the commodity with reward application qualification for allowing a consumer to apply for a reward without bearing any labor or cost. SOLUTION: This rewarding system 10 is characterized in that it is provided with an invitation system equipped with a receiving means 11 for receiving an identifier for identifying each merchandise with reward application qualification transmitted from a communicating terminal 20 personal information for specifying the applicant and a storage means 12 for storing the identifier and the personal information and a lottery system 13 for drawing lots based on the identifier stored in the storage means 12 of the invitation system.
Patent JP-2003024199-A (JP)
Title: Down quilt and method for manufacturing it
Inventor: YAMAOKA TOSHIBUMI
IPC: B68G3/10
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a feather quilt from which residual formaline can be removed and in which there exists no possibility of remaining of harmful substances such as synthetic detergents and which is harmless to a body and has large down ball and high fitting properties and heat retaining properties and a method for manufacturing it. SOLUTION: The feather quilt consists of a quilt bag 6 and washed feathers 4 filled into this quilt bag 6 and these washed feathers are washed with a soap 5. Therefore, residual formaline can be removed and there exists no possibility of remaining of harmful substances such as the synthetic detergents and down ball is large and fitting properties and heat retaining properties are high.
Patent JP-2003032933-A (JP)
Title: Stator of alternator for vehicle and method of fabrication of the same
Inventor: OHASHI ATSUSHI
IPC: H02K15/12
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a stator of an alternator for vehicle and a method of fabrication of the same to provide a small size and high output alternator for vehicle, and to improve the insulation property. SOLUTION: A stator coil is formed by inserting respectively two conductor segments 15 to each pair of the slots isolated by six slots from the first end surface side of the stator iron core and then bonding the end portions of conductor segments 15, extended to the second end surface side of the stator iron core. A slot accommodating portion 16a of the conductor segments 15, formed to have the rectangular cross-section and a coupling portion 17 forming the coil end, is formed to have the circular cross section.
Patent JP-2003034597-A (JP)
Title: Method and device for growing crystal
Inventor: YAMADA KAZUHIRO
IPC: C30B29/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a crystal growing method which is adaptable to growing a large-size crystal especially of >=100 mmϕby improving a crystal growing method employing a conventional resistance heating method. SOLUTION: In the crystal growing method where an oxide crystal is grown by a Czochralski method (CZ method), a heating heater parts are set at least in two stages in the height direction, the heater parts independently conduct temperature control, a reflector and a crucible are placed at each height position of the heater parts, and the diameter control of a crystal is conducted by utilizing the heat reflection on the reflector.
Patent JP-2003028154-A (JP)
Title: Double row rolling bearing device
Inventor: KAWAMURA MOTOJI
IPC: F16C25/08
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device not affected by the change of a dimension of a rotating shaft. SOLUTION: This double row rolling bearing 3 is mounted between the aluminum rotating shaft 2 and an outer member 1, an inner ring 6 of the bearing 3 is integrated, and a plurality of outer rings 4, 5 are used.
Patent JP-2003035462-A (JP)
Title: Refrigerator
Inventor: TANAAMI TAICHI
IPC: F25B1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To increase a cooling speed of a refrigerating chamber, to improve also the efficiency of a refrigerating cycle and thereby to reduce the amount of power consumption, by an inexpensive constitution having a small number of components. SOLUTION: The refrigerator has a first refrigerant circuit wherein a pressure reducing device 24a for a freezing chamber, an evaporator 25a for the freezing chamber and a check valve 27 are connected in series and a second refrigerant circuit wherein a pressure reducing device 24b for a refrigerating chamber and an evaporator 25b for the refrigerating chamber are connected in series. The pressure reducing device 24a for the freezing chamber and the second refrigerant circuit are connected in parallel and a selector valve 24 is provided at an inlet-side branch part of the parallel circuits.  A bypass circuit connecting the selector valve 24 with the intake piping 29 of a compressor 21 is provided and the selector valve 24 is constituted of one valve which enables execution of switchover to selective communication with the pressure reducing device 24a for the freezing chamber, the second refrigerant circuit and the bypass circuit and to a state of full closure to these refrigerant circuits. In a state wherein the compressor 21 is stopped, the selector valve 24 is controlled to be in the state of full closure to the parallel refrigerant circuits and the bypass circuit 31.
Patent JP-2003037598-A (JP)
Title: Bus analyzer
Inventor: ISHIKAWA FUMIHIKO
IPC: H04L12/28
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a bus analyzer which makes it easy to observe a connection diagram of information terminal devices even if hubs or repeaters are in cascade connection to increase the number of distributions. SOLUTION: Connection information on devices connected to an IEEE1394 bus is stored in a connection information memory 6 to node IDs. Information on devices directly connected to one device and whether or not the connected devices have device ID numbers is stored in a device information memory 7 by node ID for all connected devices. When devices are directly connected to each other, composed of only integrated circuits of the physical layer, and do not have device ID numbers, they are regarded as a group by referring to the node IDs and assigned a group ID. This group ID is stored in a group information memory. When displaying a connection diagram of devices connected to an IEEE1394 bus based on the connection information on a display means 9, one group stored in the group information memory is displayed as one device.
Patent JP-2003034774-A (JP)
Title: Coating composition for metal product
Inventor: NAKAI MASAAKI
IPC: C09D163/00
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition for metal products excellent in adhesion to various metals such as nonferrous metals such as aluminum, zinc and lead and stainless steel, having good physical properties such as flexibility, impact resistance, weatherability, water resistance, humidity resistance and abrasion resistance, and capable of forming coating film excellent in design properties such as gloss and appearance. SOLUTION: The coating composition for metal products comprises 40-90 pts.wt. of baking finish resins, 5-50 pts.wt. of amino resins, and 3-10 pts.wt. of epoxy resins.