baber/WOPTO huggingface dataset:
Patent JP-2002211922-A (JP)
Title: Method for producing indium fluoride complex salt
Inventor: KOBAYASHI KENJI
IPC: G02B6/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide high purity indium fluoride freed of transition metals such as Fe, Cu and Ni and oxygen as impurities in starting materials so as to produce an optical fiber amplifier having high amplification. SOLUTION: The method for producing an indium fluoride complex salt has a step for forming indium fluoride hydrate by adding a hydrogen peroxide solution and hydrofluoric acid to metal indium, a step for forming an indium fluoride complex salt precipitate by adding an aqueous ammonium fluoride solution to the indium fluoride hydrate, a step for dehydrating the indium fluoride complex salt precipitate and a step for drying the dehydrated indium fluoride complex salt precipitate with gaseous hydrogen fluoride, gaseous fluorine or a mixture of these gases or with a vacuum dryer.
Patent JP-2002212639-A (JP)
Title: Method for producing grain oriented silicon steel sheet having excellent magnetic property
Inventor: KUMANO TOMOJI
IPC: H01F1/16
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably producing a grain oriented silicon steel sheet which has good magnetic properties by solving the defects in both of a solid solution method and a precipitation method in slab heating. SOLUTION: A molten metal containing Si and Mn as the main inhibitor component, and containing, by mass, 0.002 to 0.010% acid soluble Al is continuously cast into a thin steel slab having a thickness of 30 to 140 mm. The thin slab is hot-rolled into a steel strip of 1.0 to 4.5 mm. The steel strip is annealed, or is not annealed, and is successively subjected to cold rolling for one time or two or more times including process annealing into a final sheet thickness. The steel sheet is subjected to decarburizing annealing, is coated with a separation agent for annealing essentially consisting of MgO, and is subjected to final finish annealing. Preferably, in the meanwhile till the start of secondary recrystallization in the finish annealing after the decarburizing annealing, the steel sheet is subjected to nitriding treatment.
Patent JP-2002215043-A (JP)
Title: Merchandise label and temperature management method
Inventor: OKADA MINORU
IPC: G01K11/12
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise label with which temperature management of merchandise can be exactly performed and a point of generation of a defect can be judged and a temperature management method. SOLUTION: The merchandise label to be stuck to the merchandise 10 is provided with a thermo-label 14 as irreversible temperature display means in order to display the information on the merchandise 10.
Patent JP-2002213676-A (JP)
Title: Electric heater mat for formation of electric fusion joint
Inventor: MATSUNO SUMIO
IPC: B29C65/34
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an electric heater mat for formation of an electric fusion joint, whereby it is possible to embed heater wires, in such a way as not contacting with the heater wires in other parts, even if a heater wire in the outer or inner circumferential end part of each wire retaining groove has moved. SOLUTION: The outer circumferential end part 14 of each wire retaining groove 13 is furnished with an outer inclining groove 16, whose spacing from the wire retaining groove at its inside widens gradually and whose bottom surface rises gradually, while the inner circumferential end part 15 is provided with an inner inclining groove 17 whose bottom surface rises gradually, and in the bulkhead upper part of the wire-retaining groove 13, a wire draw-out groove 18 stretching in the radial direction is provided for holding the heater wire 12e drawn out of the top part of the inner inclining groove, in such a way as not to be brought into contact with the heater wire 12, which is held inside the wire-retaining groove.
Patent JP-2002209961-A (JP)
Title: Chair type massage device
Inventor: ICHIKAWA HIROMITSU
IPC: A61H7/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a chair type massage device capable of positioning treating elements in prescribed positions irrelevant to the differences of the physique when massaging vertically different positions of the human body upper half. SOLUTION: This chair type massage device is provided with an upper unit 10 having upper part treating elements 16a and 19a for massaging the human body upper part in a backrest part 3 of a chair body 1 having a seat part 2 and the backrest part 3, and a lower part unit 20 positioned under the upper part unit 10 and having lower part treating elements 23a and 29b. The upper part unit 10 and the lower part unit 20 are independently displaced in the vertical direction of the human body by a drive unit 30.
Patent JP-2002214551-A (JP)
Title: Image forming apparatus
Inventor: OKUBO HIROKI
IPC: G03G21/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which image writing start positions can be adjusted to be the same with a simple constitution in the case of writing a plurality of lines of images on a recording medium by using a plurality of laser beams. SOLUTION: This image forming apparatus is equipped with an electrifying means for electrifying an image forming surface by performing main scanning control in which a plurality of laser beams are repeatedly deflected by a fixed angle so as to irradiate the image forming surface, and is further equipped with a synchronism detection sensor (27) for detecting the laser beam reaching the outside of the image forming area within a deflecting range formed by the scanning control of the laser beam and generating an analog signal, and a writing control part (18) for controlling each writing timing on the basis of a plurality of analog signals outputted by the sensor (27).  The control part (18) measures the time width of a plurality of analog signals from the sensor (27) by using a clock signal having a specified frequency, calculates the difference of the measured time width of the signals and controls the writing timing according to the calculated difference.
Patent JP-2002212711-A (JP)
Title: Vacuum arc evaporation source
Inventor: HOSOKAWA YOSHIYUKI
IPC: C23C14/32
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To efficiently increase the circulation speed of an arc spot by making lines of magnetic force more parallel to an evaporation surface. SOLUTION: In an arc evaporation source having a magnetic field generation source 6 for generating lines of magnetic force including components parallel to the evaporation surface 4a of an evaporation material 4, the magnetic field generation source 6 has a central magnetic pole section 8 arranged nearly at the central position of the evaporation surface 4a and an outer peripheral magnetic pole section 9 provided so as to surround the outer periphery of the central magnetic pole section 8 and the evaporation material 4, and the central magnetic pole section 8 is allowed to have a magnetic pole different from that of the outer peripheral magnetic pole section 9 so that the lines of the magnetic force radially extending on the evaporation surface 4a between the central magnetic pole section 8 and the outer peripheral magnetic pole section 9 can be generated.
Patent JP-2002217887-A (JP)
Title: Control system for san-ciphering
Inventor: WATABE TOSHIYUKI
IPC: G06F21/80
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on a user/manager of a SAN by reinforcing the security of ciphering. SOLUTION: SAN adapters 4/6 are installed at the entrance and exit of the SAN 5, manages a ciphering key, a deciphering key and the other information required for ciphering and controls ciphering/deciphering at the entrance and exit of the SAN 5 for controlling equipment to decipher only transfer data on the SAN 5, and to avoid ciphering of data recorded in a storage 7. A manager 1 manages the adapter 4 and the adapter 6 unitarily via a control network 2, without managing the ciphering key, the deciphering key or other information required for ciphering and manages information showing the connecting situation of a master device 3, the storage 7 and the SAN adapters 4/6 and the need for ciphering to enable the SAN adapters 4/6 to recognize a path which cannot be ciphered or does not need deciphering.
Patent JP-2001244268-A (JP)
Title: Integrated circuit
Inventor: CHITTIPEDDI SAILESH
IPC: H01L21/60
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method wherein a chip connection (controlled collapse chip connection: C4) which performs connection to the outside by Cu wiring and which controls corrosion and a wire bonding can be used in an integrated circuit. SOLUTION: (A) A conductor segment on the integrated circuit which comprises a contact region for electric connection is provided. (B) A bonding pad is provided. (C) A conductive barrier layer which is arranged between the contact region and the bonding pad is provided. The movement of the component of the conductor segment to the bonding pad from the contact region is prevented.
Patent JP-2002218385-A (JP)
Title: Data processor, data processing method and memory medium
Inventor: ISHII YOSHIKI
IPC: H04N19/177
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To readily change the reproducing procedure of information data to be a material and easily restore original material data. SOLUTION: The data processor for processing information data and reproduction describing data, indicating a reproducing procedure of the information data comprises a means for newly generating processed data using a part of the information data, and a means of changing the reproduction describing data to reproduce the processed data, instead of the part of the information data.
Patent JP-2002218761-A (JP)
Title: Inverter control circuit
Inventor: SAITO SEIJI
IPC: H02M7/48
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts for an inverter control circuit for an induction heating(IH) rice cooker/warmer, of which the circuit controls a plurality of loads for saving the time and trouble for board designing and reducing price, and further broadening the range of choice for a microcomputer 19 and simplifying the software. SOLUTION: The inverter control circuit is provided between a drive circuit 17 and inverter portions 12a and 12b, with an inverter portion changeover circuit 18 for switching the target of the output of the drive circuit 17 between the inverter portions 12a and 12b, according to inverter portion changeover signals outputted from an output terminal OUT3 of the microcomputer 19. The inverter control circuit is also provided between a power-setting signal circuit 21 and a comparison circuit 16 with an output voltage range changing circuit 22, that changes the output voltage range of the power setting signal circuit 21, according to output voltage range changing signals outputted from an output terminal OUT2 of the microcomputer 19.
Patent JP-2002216579-A (JP)
Title: Switch device
Inventor: UEMATSU TAKAYUKI
IPC: H01H13/18
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a switch device, which is free from wire breaking and of which excellent durability can be obtained. SOLUTION: The switch device has an extendable arm 2 having a switch 3 on its top, wherein the wiring 5 for the switch 3 is arranged via a seesaw contact member 4 making contact with the switch 3 under it along the trail of the switch 3 corresponding to the extension and contraction of the arm 2.
Patent JP-2002221019-A (JP)
Title: Exhauster for vehicular two-cylinder engine
Inventor: KUJI YASUHIRO
IPC: F01N1/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components, to simplify a structure to improve installing workability, and to maintain compactness in a right-and-left width of a vehicle body, in an exhauster for a vehicular two-cylinder engine. SOLUTION: This exhauster applied to a riding type off-road traveling vehicle mounted with the V-type two-cylinder engine has a single exhaust muffler 16 with two exhaust pipe connection ports 41, 42. In the exhauster, an exhaust pipe 13 connected to an exhaust port 12 of a front cylinder 10 is bent rearward, is passed near a side face of a rear cylinder 11 and a side face of the front cylinder 10, and is extended to the rearward exhaust muffler 16. A rear cylinder exhaust pipe 15 is integrally joined to one exhaust pipe connection port 42 by welding, and the front cylinder exhaust pipe 13 is detachably connected to the other exhaust pipe connection port 41.
Patent JP-2002219803-A (JP)
Title: Ink jet recording head
Inventor: SAWAI HIROYUKI
IPC: B41J2/055
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance image quality at the peripheral end part. SOLUTION: Since an outermost dummy ink chamber 11aD is filled with ink, identical stresses Fi and Fi are applied from dummy ink chambers 11aD and 11aB to each barrier wall 11b of an ink chamber 11a. Similarly, an identical stress is applied to each barrier wall 11b of the ink chamber 11a when an ink chamber 11aA contracts. In other words, each barrier wall 11b of one inner ink chamber 11aA is applied with stresses from the opposite adjacent ink chambers similarly to other ink chambers. Consequently, ink ejection characteristics of all inner ink chambers are matched and each ink chamber can be subjected to drive control under the same conditions. As a result, uniform quality can be sustained from the central part to the peripheral end part of an image formed on a recording medium.
Patent JP-2002222318-A (JP)
Title: Electronic settlement processing system
Inventor: ONOZATO MITSUHIRO
IPC: G06Q40/04
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time from dealing to settlement. SOLUTION: An electronic settlement processing system is provided with a program for code-converting or data-format-converting operation direction data and confirmation data, DB typifying data and storing settlement information which is uniquely decided for every type and which is to be added, a program for adding settlement information adjusted to the type of operation direction data after conversion or confirmation data, a matching program for collating said data, a program for generating a temporary settlement direction from matched data and sending it to a custodian, a program for sending matched data to a securities managing system approving whether settlement is possible or not and a program for sending information approving the temporary settlement direction to the custodian when it is approved.
Patent JP-2002227432-A (JP)
Title: Bathroom
Inventor: YOSHIE TAKAHITO
IPC: E04H1/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom which does not need a large building lot, is protected from a peep by a person on an outdoor side, and allows a person therein to enjoy appreciation of plants and the like. SOLUTION: According to the bathroom, a see-through window 3 is formed in a side wall 12, and a bay window 4 having its lower side opened is arranged on an outdoor side of the see-through window 3. Then, a plate body 41 which is hard to see through is arranged on a front surface of the bay window 4 in a manner covering the see-through window 3, and a plant 8 is placed at a location between the plate body 41 hard to see through and the see-through window 3.
Patent JP-2002232137-A (JP)
Title: Manufacturing method of multilayer wiring board
Inventor: HAYASHI KATSURA
IPC: H05K3/24
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To form a wiring circuit layer that has high productivity and at the same time, high position accuracy, while it is highly dense by laminating a non-cured insulating sheet for batch curing. SOLUTION: The surface of a non-cured or half-cured core board 3, where the first wiring circuit layer 2 is deposited and formed on the surface contains a non-cured or half-cured thermosetting resin, the insulating sheet 4 whose open porosity is equal to or more than 0.2 vol.% is laminated, a through-hole 5 to the first wiring circuit layer 2 is formed at the insulating sheet 4, the inside of the through-hole 5 is filled with conductive paste for forming a via hole conductor 6, a transfer film 7 where a wiring circuit layer 8 is formed on the surface is heated and pressed in a reduced atmosphere, thus transferring and forming the second wiring circuit layer 8 on the surface of the insulating sheet 4, repeating the above process for lamination as needed, and then curing the created laminate in batch.
Patent JP-2002224598-A (JP)
Title: Liquid ejection apparatus
Inventor: GOTO TAKAYUKI
IPC: B05B11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus that is capable of changing the mixing ratio of an upper part charged liquid and a lower part charged liquid and yet that is capable of changing it with quite a simple procedure, wherein a container body 2, in which an upper part charged liquid 11 is charged into the upper part of the container body and an lower part charged liquid 19 is charged into the lower part of the container body respectively, is provided with a pump 4 and the mixed solution of both the liquids is ejected from the apparatus by the pump operation. SOLUTION: A compartment tube 3 is installed in such a manner that the upper part is inserted so as to be liquid-tight and movable in the inner periphery of the mouth-neck part 8 of a container and the lower part is suspended into the upper part of the container 2 to form a charged space A for the upper part charged liquid in its periphery. The compartment tube 3 comprises a liquid feeding port 10 and is structured so that the reciprocal movement of the predetermined length of rotation can be made by a lever 12 and the opened area of the liquid feeding port is changeable by rotation of the compartment tube.
Patent JP-2002224658-A (JP)
Title: Method of cleaning soil and/or groundwater and composition used for the same
Inventor: MATSUMOTO MASABUMI
IPC: C02F3/28
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide method of cleaning soil and/or groundwater which activates in-soil anaerobic microorganisms to decompose organic chlorine compounds and does not give rise to the harmful effect by accumulation, etc., of electron donors. SOLUTION: The method of cleaning the soil and/or groundwater comprising applying the waste liquid of the distillation lees obtained by subjecting the distillation lees obtained by separation of distilled liquor by distillation from an alcohol fermentation liquid to separation of solid from the solution for the soil and the composition for cleaning the soil used for the same.
Patent JP-2002231909-A (JP)
Title: Manufacturing method of thin-film semiconductor device
Inventor: YONEHARA TAKAO
IPC: H01L21/68
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film semiconductor device that reduces the number of processes, and at the same time influence to a device formation layer in separation. SOLUTION: This manufacturing method of thin-film semiconductor devices should include a process for preparing a member 120 that has a semiconductor film 110 with a semiconductor device and/or a semiconductor integrated circuit 140 on a separation layer 100, a process for separating the member 120 in the separation layer by the pressure of fluid, and a process for changing the semiconductor film into a chip after the separation process.
Patent JP-2002226520-A (JP)
Title: PROPYLENE-alpha,ω-DIENE RANDOM COPOLYMER AND METHOD FOR PRODUCING THE SAME
Inventor: MATSUMURA HIDEJI
IPC: C08F4/6592
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene-α,ω-diene random copolymer having excellent foamability or strain curability (a behavior causing a viscosity increase with an increasing amount of strain during uniaxial extension and deformation under melting) and to provide a method for producing the propylene-α,ω-diene random copolymer by which the copolymer can be produced with a good productivity. SOLUTION: This propylene-α,ω-diene random copolymer is obtained by carrying out random copolymerization of propylene with an α,ω-diene in the presence of a catalyst composed of (A) a compound component of a group 4 transition metal of the periodic table, (B) an organoaluminumoxy compound component and (C) an organoaluminum compound component and has 1-30 wt.% content of an insoluble matter in boiling p-xylene. The method for producing the propylene-α,ω-diene random copolymer is characterized by carrying out the random copolymerization of the propylene with the α,ω-diene in the presence of the catalyst and providing the propylene-α,ω-diene random copolymer having 1-30 wt.% content of the insoluble matter in the boiling p-xylene.
Patent JP-2002232590-A (JP)
Title: Facsimile terminal
Inventor: FUSE HITOSHI
IPC: H04M11/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile terminal having a power-saving mode function that stops a main power supply section when the facsimile terminal is not in use, uses a sub control section to monitor a call signal, uses a CPU operated by a low clock frequency for the sub control section, accurately discriminates even a call signal with a high frequency so as to eliminate malfunction due to noise or the like while reducing the power consumption and accurately receives an incoming call. SOLUTION: The facsimile terminal is provided with a main control section 2, a call signal detection section 3 that detects a call signal, a facsimile communication control section 4 that controls facsimile communication, a network control circuit section 6 that makes connection control to a channel 5, a main power supply section 7, a sub control section 8 that monitors the call signal from the channel 5 in the power-saving mode, and a sub power supply section 9. When the facsimile terminal judges that the sub control section 8 has detected the call signal in the power-saving mode, the main power supply section 7 and the main control section 2 are made to operate and the call signal detection section 3 again detects the call signal.
Patent JP-2002224139-A (JP)
Title: Automatic mounting device for gloves
Inventor: SATO HIROMI
IPC: A61B19/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To automatically mount gloves onto the hands. SOLUTION: This automatic glove mounting device has a means to take out one glove from a glove storage section 6, hold the glove and transport the glove to a position where one can insert his/her hand into the glove, chucks 14 to expand the mouths of the gloves to a size allowing the insertion of the hands and pinch and hold them, and a release means to release the holding of the gloves by the chucks 14 after the hands are inserted into the gloves.
Patent JP-2002228081-A (JP)
Title: Transfer pipe for heat insulation
Inventor: TSUDA AKINOBU
IPC: F16L9/02
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer pipe for heat insulation capable of transferring gas or liquid at the temperature up to 400 deg.C while insulating the gas or the liquid. SOLUTION: In the transfer pipe for heat insulation in which a cord heater 2 is disposed around the resin or metal transfer pipe 1, and a soaking layer 3, a heat insulation layer 4 and a protective cover 6 are successively provided around the outer circumference thereof, the cord heater 2 is capable of generating the heat at the temperature up to 400 deg.C, and a laminate comprising an aluminum foil and a glass cross sheet is used for the soaking layer 3.