baber/WOPTO huggingface dataset:
Patent JP-2000140707-A (JP)
Title: Centrifugal separator
Inventor: ISHIDA KOICHI
IPC: B04B7/12
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To shorten washing/replacing work for taking out the solid accumulated in a rotary body to a large extent and to facilitate this work, in a centrifugal separator wherein a mixed liquid containing a solid is introduced into the rotary body to be separated into a liquid and a solid, by attaching a cylindrical solid bonding member made of a metal to the interior of the rotary body in a freely detachable manner. SOLUTION: In a centrifugal separator having a cylindrical rotary body 30 separating a mixed liquid into a solid and a liquid and a flow distribution plate 34 housed in the rotary body to rotate along with the rotary body, a cylindrical solid bonding member 33 is provided in the rotary body 30 in a freely detachable manner. An engaging recessed part is provided to the inside of the lower end part of the rotary body 30 and an engaging projected part 36b capable of being engaged with the engaging recessed part in female and male relation is provided to the cylindrical solid bonding member 33 and the solid bonding member 33 is formed of a metal member, and a draw-out hole is provided to the flow distribution plate 34 near to the center position on the lower side thereof.
Patent JP-2001131508-A (JP)
Title: Cleaning sheet
Inventor: NAMIKAWA AKIRA
IPC: H01L21/683
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning sheet for foreign matter-avoiding substrate treatment devices, such as devices for producing or checking semiconductors, flat panel displays, or printed circuit boards. SOLUTION: This cleaning sheet in which an adhesive layer having a surface resistivity of >=1×1013 Ω/square is disposed as a cleaning layer or further in which an ordinary adhesive layer is disposed on the other surface.
Patent JP-H09163339-A (JP)
Title: Image processing terminal equipment, image detector and image processor
Inventor: OTANI AKIO
IPC: G06F21/10
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent illicit copy by outputting image data, to which a mark set in advance is added, by applying that mark to the image data of transmission format, to which compressing processing is performed, inputted from the outside. SOLUTION: An image signal is inputted to an interface circuit 1. The input signal is converted to MPEG2-TS and inputted to a transport layer demultiplexer 2. In this case, the information of MPEG2-TS is converted to the information of MPEG-PS and when the information is descrambled, descrambling is canceled by the information of descrambler 3. The information of MPEG-PS is converted to RGB signals by a decode circuit 4. Based on the information from the descrambler 3, a prescribed mark of each terminal equipment is applied to each of the RGB signals by an image converting circuit 5 and these signals are converted to NTSC signals by a video interface 6 and outputted from a monitor, etc.
Patent JP-H11150044-A (JP)
Title: Chemical conversion device for solid electrolytic capacitor
Inventor: ONOE NOBUYOSHI
IPC: H01G13/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a chemical conversion device for a slid electrolytic capaci tor, which can release a short circuit by detecting the shortage in generating the shortage by liquid between a fixing plate and chemical synthetic liquid. SOLUTION: A chemical conversion device forms an oxide film on a solid electrolytic capacitor element 12 by hanging the solid electrolytic capacitor element from a fixing plate 11 having a belt-shape via wires 13, by immersing the solid electrolytic capacitor element 12 into a chemical conversion liquid 15 in a chemical synthetic vessel 14 and by impressing a voltage between a cathode plate 16 in the chemical conversion liquid 15. When there is short circuit 23 by liquid between the fixing plate 11 and the upper surface of the chemical conversion liquid 15 due to elevating of the liquid surface and moisture generated by a temperature elevation of the chemical synthetic liquid 15 in the chemical conversion vessel 15 which is generated, detects the short circuit 23, makes the chemical conversion liquid 15 to be drained and makes the shortage 23 to be released.
Patent JP-H03179784-A (JP)
Title: Manufacture of photovoltaic device
Inventor: KAMITSUMA SHINICHI
IPC: H01L31/04
Filed: 1989-12-07
Abstract: PURPOSE:To hold down the change of a device in characteristics with time so as to obtain the device of high reliability by a method wherein a metal member is formed on the part of the transparent electrode films of photovoltaic elements irradiated with laser rays, and laser rays are made to irradiate the metal member from above. CONSTITUTION:An insulating film 2 is formed on a flexible board 1 of stainless steel or the like, and metal electrode films 3a and 3b composed of an Al film and a Ti film are formed as isolated from each other. A metal member 8 formed of a laminated body composed of an Ag layer 7a and a Ti layer 7b is formed belt-shaped. A laser beam is applied to the metal member 8 and an adjacent rear electrode film 6 scanning in belt. Thus, two photovoltaic elements 9a and 9b electrically connected together in series are formed on the board 1.
Patent JP-2000116200-A (JP)
Title: Method for continuing to increase stock price
Inventor: FUJIMAKI KIYOSHI
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To continue to increase the stock price of a stock market permanently without decreasing it. SOLUTION: 'Law for Increasing Stock Price' is legislated. The essence of the 'Law for Increasing Stock Price' is 'to prohibit sales at a lower cost than the final value on a previous day or a previous working day'. It is thus possible for the stock price to continue to increase rightward.
Patent JP-2000150788-A (JP)
Title: Dielectric thin-film capacitor
Inventor: KATO HISATO
IPC: H01G4/33
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce resistance and to form an electrode that can be subjected to patterning easily by forming a lower electrode on a substrate with at least double-layer metal film, forming a second metal film at the side of a dielectric thin film as a precious metal, and at the same time forming a first metal film at the substrate side as a low-resistance metal film with a specific resistance or less. SOLUTION: A lower electrode consisting of a first metal film 12 and a second metal film 13 is formed on an Si wafer with a thermal oxide film by the DC magnetron sputtering method, low-resistance metal such as tungsten, molybdenum, and cobalt that is approximately 5×10-6 Ω.cm is used as the first metal film 12, and a precious metal such as platinum, iridium, and ruthenium is used as the second metal film 13. Then, a dielectric thin film 15 is formed on such lower electrode by the sol/gel method, and a platinum molybdenum film is deposited on such dielectric thin film 15 by the DC magnetron sputtering method, thus forming an upper electrode 16 and manufacturing an electrode with less resistance and easy patterning.
Patent JP-H07172470-A (JP)
Title: Pipe cover
Inventor: SHIMADA TAKAO
IPC: F16L57/00
Filed: 1993-12-17
Abstract: PURPOSE:To offer a pipe cover for protecting pipes and products constituted by pipes, by making the cover with an elastic foamed polyethylene-terephthalate sheet having a crystallinity of a specified value or less, shaping it into a cylinder such that its circumferential ends are free and that, it can freely expand and contract in the radial direction. CONSTITUTION:A pipe cover 1 is made of a foamed polyethylene-terephthalate sheet having a crystallinity of 26% or less, and shaped into a cylinder such that its circumferential ends 2, 2' are free and overlapped. Thus, the cover 1 is elastic and can freely expand and contract in the radial direction, so that it can fit a pipe (P). The cover 1 is fitted on to the pipe (P) and a pipe (P) with the ends 2, 2' opened, in order to prevent the pipe (P) from directly contacting a pipe (P'), thereby avoiding damages due to a direct contact between the pipes. The cover 1 can be removed easily by opening the ends 2, 2'.
Patent JP-H11150082-A (JP)
Title: Method and device for ion implantation to semiconductor wafer
Inventor: FUKAO TOSHIHIRO
IPC: H01J37/317
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency and to reduce a cost by spirally scanning ion beam to a semiconductor wafer. SOLUTION: Between an ionization device 11 and a semiconductor wafer 14, a vertical deflection means 15 and a horizontal deflection means 16 of an ion beam 12 are provided. A gain control amplifier 18 where a sine wave form signal is inputted from a signal generator 17 is connected to the horizontal deflection means 16, while a gain control amplifier 20 where such sine wave form signal with phase deviated by 90 deg.C is inputted from a signal generator 19 is connected. Further, to the gain control amplifiers 18 and 20, a non-linear amplifier 22 where a triangular waveform signal is inputted from a signal generator 21 is connected. With this configuration, the ion beam 12 emitted from the ionization device 11 is made to scan in spiral from the center of the semiconductor wafer 14 toward outer periphery.  So, the scanning region by the ion beam 12 is circular as of the semiconductor wafer 14, with most of wasteful part eliminated.
Patent JP-H05241262-A (JP)
Title: X-ray cassette
Inventor: JIEFURII CHIYAARUZU ROBAATOSON
IPC: G03B42/04
Filed: 1992-11-27
Abstract: PURPOSE: To provide an X-ray cassette simplified in constitution and assembly, at a low cost. CONSTITUTION: The X-ray cassette 20 is provided with a shell 22, an X-ray grid 34 disposed in the shell 22 and a photographic element 62 removably arranged in the shell 22. The photographic element 62 is supported in a state where it is actually independent of the shell 22.
Patent JP-H02163136-A (JP)
Title: Production of crosslinked foam
Inventor: SENUMA AKITAKA
IPC: C08L31/00
Filed: 1988-12-17
Abstract: PURPOSE:To obtain a foam having excellent heat resistance and mechanical strength and useful for a shoe sole, sandal shoes, cushioning, etc., by heating a composition consisting of an ethylene-polar comonomer copolymer resin, N-substituted maleimide, organic peroxide and forming agent under pressure. CONSTITUTION:A composition consisting of (A) ethylene-polar comonomer copolymer resin (e.g. ethylene-vinyl acetate copolymer), (B) N-substituted maleimide (e.g. N-phenylmaleimide), (C) organic peroxide (e.g. cinnamic acid peroxide) and (D) foaming agent (e.g. azobisisobutylonitrile) is heated under pressure to provide the aimed foam. Furthermore, an amount of the component B is preferably 0.01-50wt.% and an amount of the component D is preferably 0.01-30 pts.wt.
Patent JP-H08144929-A (JP)
Title: Gas discharge motor and mechanical system therewith
Inventor: HATANAKA TAKESHI
IPC: F01K25/08
Filed: 1994-11-17
Abstract: PURPOSE: To provide a gas discharge motor and a mechanical system with this motor, dispensing with the use of fuel such as petroleum energy or the like, very low in running cost and, what is more, there are utterly no pollution substances emitted. CONSTITUTION: A discharging operating medium is sealed in a plasma forming part 142, while a rotor 134 is rotatably stored in a working chamber 133 of a stator 132, interconnecting this working chamber to the plasma forming part, and plasma is produced in the working chamber by a discharge means 152, generating a high pressure operating gas, through which driving force is given to the rotor.
Patent JP-H04190872-A (JP)
Title: Drying device
Inventor: MIZUTANI NOBUHISA
IPC: B41F23/04
Filed: 1990-11-23
Abstract: PURPOSE:To permit sufficient drying time to be obtained even in a limited plane space by a method wherein the material to be dried is made to move vertically by the transfer means mounted on a first and a second connecting means while being dried. CONSTITUTION:A chain is provided as a first connecting means 4 rotationally movable in an annularly joined form and a chain is provided as a second connecting means 14 rotationally movable synchronously with the connecting means 4. The supporting means 2a-2d and 8a-8d consisting of supporting shafts move vertically a plurality of places of each of the connecting means 4 and 14 and support the same freely rotationally. Moreover, transfer means 7a-7f are mounted on the connecting means 4 and 14. A conveyor as an induction means 21 and a conveyor as a take-away means 31 are made to run approximately perpendicularly to the moving directions of the transfer means. The connecting means 4 and 14 are also moved rotationally by a motor 5. Also provided is a housing 1 which has a nearly sealed space for drying the transfer means 7a-7f.
Patent JP-H11129220-A (JP)
Title: Laminated lumber
Inventor: HIRANO SHIGERU
IPC: B27M3/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated lumber, which has a strength enough to overcome a tensile stress and an extremely high reliability. SOLUTION: Connected lumbers 2, 3 and 4, each of which is produced by connecting a plurality of rectangular lumbers in their longitudinal direction, are laminatedly bonded in the direction of the thickness of the connected lumbers 2, 3 and 4 so as to form a laminated lumber 1. A joint part 19 in the longitudinal direction of one and the other rectangular lumbers 9 and 10, which connect with each other and at least compose the connected lumber 4 locating at the lowermost stage of the laminated lumber is equipped with one joint worked part 17 having one come-off preventive engaging surface 17d projecting from one end of one rectangular lumber 9 and the other joint worked part 18,  which is formed at the other end of the other rectangular lumber connecting in the longitudinal direction of the one rectangular lumber 9 and has the other engaging surface 18d engaging with the one engaging surface 17d. In this case, the one joint worked part 17 is fitted to the other joint worked part 18 so as to engage the one engaging surface 17d with the other engaging surface 18d.
Patent JP-H06128463-A (JP)
Title: Thermotropic liquid crystal polymer composition
Inventor: TANAKA KENJI
IPC: C08L67/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide a composition comprising three kinds of specific all aro matic copolyesters in specified amounts, respectively, and excellent in the bal ance between surface characteristics and mechanical characteristics. CONSTITUTION:The composition comprises 1-99wt.% of (A) an all aromatic copolyester comprising repeating units of formulas I-formula V [Ar is divalent substituted monocyclic aromatic group of formula VI (X is H, 1-15C alkyl, etc.; but when the atomic bonds are para to each other, one or more of X groups are groups except H), etc.; a, b, c, d, e are positive integers, a+b is substantially equal to d+e; a:b=0.42:1-2.33:1; d:e=5:1-99:1; c:(a+b)=0.15:1-0.8:1], and 99-1% of (B) an all aromatic copolyester comprising repeating units of formulas I, II, III and IV [a, c, s are positive integers; b is 0, positive integer; a+b is substantially equal to s; a:(a+b)=0.5:1-1:1; c:s=1:1-7:1{9147/28} and/or (C) an all aromatic copolyester comprising repeating units of formula III, formula VIII [where c, u are positive integers; c:(c+u)=0.1:0.9-0.9:0.1].
Patent JP-H09154425-A (JP)
Title: Cryogenic preservation of conchospore of porphyra
Inventor: FUJIYOSHI EIJI
IPC: A23L17/60
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To simplify the control of a conchospore of the genus Porphyra during preservation and to raise its survival rate after a long-term preservation by mixing the conchospore of the genus Porphyra with an aqueous solution having a specific osmotic pressure, refreezing the mixed solution and preserving the frozen solution at a very low temperature. SOLUTION: A conchospore of an alga belonging to the genus Porphyra (e.g. Porphyra tenera or Porphyra yezoensis) is mixed with an aqueous solution having 0.5-4Osm/l osmotic pressure. The mixture is prefrozen by a method for dropping temperature at 0.2 to 5 deg.C/minute rate to -30 to -100 deg.C and preserved at <=150 deg.C. A conchospore released from a sporangium of a mitochondrion grown in an oyster shell, for example, can be used as of Porphyra of the alga. Seawater is preferable as an aqueous solution having 0.5-4Osm/l osmotic pressure. The thawing of the preserved conchospore of Porphyra, for example, is carried out by shaking a frozen tube charged the conchospore warm water at 30-50 deg.C.
Patent JP-H05156780-A (JP)
Title: Composite panel and its manufacture
Inventor: MURATA YOSHIHIKO
IPC: E04F13/24
Filed: 1991-12-03
Abstract: PURPOSE:To secure the exact property of connection due to engaging construction by eliminating non-efficient fixing work for fitting a long member to slide along a dovetail groove, on the groove, on assembling panels to be combined with bed material and surface material connected to each other. CONSTITUTION:Bed material 1 having one-side dovetail type recessed strips 11, and surface material 2 having a projected strip 21 with width smaller than the recessed strip 11 are manufactured. The bed material 1 and the surface material 2 are fitted on each other so that the dovetail types 13, 23 of the recessed strip 11 and the projected strip 21 may be engaged with each other, and the dovetail types 13, 23 are engaged with each other. Then, into a space between the dovetail type engaging side and the counter side, a spacer 3 is fitted, and the bed material 1 and the surface material 2 are integrally formed.
Patent JP-H02165608-A (JP)
Title: Laminated inductor
Inventor: MATSUMOTO HATSUO
IPC: H01F17/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain an economical and highly reliable laminated inductor by a method wherein a magnetic sheet has a cut window through which the start terminal of one conductor pattern on the magnetic sheet is connected to the end terminal of the other conductor pattern under the magnetic sheet by putting one on the other along their longitudinal direction and a plurality of the conductor patterns and the magnetic sheets are alternately laminated to form a green inductor device and terminal electrodes are provided on both ends of the green inductor device. CONSTITUTION:The end terminal part 4 of a second conductor pattern 2 is extended along a side edge corresponding to the start terminal part 3 of a first conductor pattern 2 and a magnetic plate 1' or a magnetic sheet 5 is placed on the second conductor patter 2. By repeating this procedure, a green inductor device 9 which has the start terminal part 3 and the end terminal part 4 of the conductor pattern 2 protruding and exposed from both its end surfaces is obtained. Metallic material such as silver paste is applied to both the end surfaces of the green inductor device so as to be connected to the conductor pattern and baked and terminal electrodes 6 and 6' are formed to obtain a laminated inductor. Therefore, the laminated inductor produced by this method has a high forming efficiency and, if 3.5-turn equivalent of the conventional inductor is to be achieved, only 4 layers of the conductor patterns 2 and 3 layers of the magnetic sheets 5 are necessary. With this constitution, an economical and highly reliable laminated conductor can be obtained.
Patent JP-H08176067-A (JP)
Title: Production of 4,4'-diacetoxybiphenyl
Inventor: KASHIMA MIKITO
IPC: C07C69/16
Filed: 1994-12-22
Abstract: PURPOSE: To produce the subject compound useful as a precursor of a raw material for liquid crystal polymer in high selectivity at a low cost by reacting acetoxybenzene with iodine and nitrogen dioxide and subjecting the obtained 4-iodoacetoxybenzene to deiodinating coupling reaction. CONSTITUTION: The objective compound of formula II is produced by reacting (A) acetoxybenzene with (B) iodine and (C) nitrogen dioxide and carrying out deiodinating coupling of the resultant 4-iodoacetoxybenzene of formula I. For example, a mixture composed of the component A, the component B, an acid catalyst (e.g. phosphomolybdic acid supported by silica gel or sulfonic acid-type ion-exchange resin) and a solvent is incorporated and reacted with the component C under stirring at 20-120 deg.C, the obtained compound of formula I is separated and purified and the purified product is subjected to deiodinating coupling reaction in the presence of a nickel complex (e.g. bipyridylnickel chloride) and a metal (e.g. powder of Zn or Mg) in a solvent at 50-200 deg.C to obtain the objective compound of formula II.
Patent JP-H04188500-A (JP)
Title: Semiconductor redundancy method
Inventor: TSUDA NOBUHIRO
IPC: G11C29/00
Filed: 1990-11-21
Abstract: PURPOSE:To eliminate the defect of a write operation and the delay of the access time by a method wherein a spare column in which spare memory cells are arranged in a column shape and a spare row in which spare memory cells are arranged in a row shape are installed and a defective memory cell at one bit is replaced with the spare memory cells which are contained both in the spare column and in the spare row. CONSTITUTION:A memory cell in trouble is replaced by spare memory cells which are situated in a column and a row which do not contain the memory cell in trouble. That is to say, the following are provided: spare memory cell 11; a spare-row selection signal line 13; and a spare-column selection signal line 17. The spare-row selection signal line 13 WLS selects the spare memory cells 11 which are arranged in a row shape. In this case, it is prohibited to use a bit line and a row selection signal line which are connected to the memory cell in trouble. As a result, after the memory cell in trouble has been replaced by the spare memory cells, a defect by a pattern defect is not caused. Thereby, the defect of a write operation and the delay of the access time are eliminated.
Patent JP-H07212861-A (JP)
Title: Multiple process control method using finite state machine
Inventor: UIRIAMU EMU SHIERU
IPC: H04N7/16
Filed: 1994-12-22
Abstract: PURPOSE: To efficiently constitute a module system which controls multiple processes that respond to input signals, especially to reuder process control related to an interactive television system efficient. CONSTITUTION: Finite-state machines(FSMs) arranged in a multilevel hierarchy formed in a tree structure are used. A single management FSM is arranged at the highest level and many intermediate management FSMs are arranged at intermediate level, and then, many terminal FSMs are arranged at the lowest level. Each FSM has many states and permissible state transitions. Each transition is generated in response to an event message inputting signal and a state signal from a controlled process. The event of each process causes a state transition in the corresponding terminal FSM and other FSMs in accordance with the event message outputted to a higher hierarchy from each terminal FSM. Each FSM can be incorporated in various processors 100 and 102 which control multiple processes and the processors 100 and 102 can be positioned to different locations.
Patent JP-H11148632-A (JP)
Title: Ash melting furnace
Inventor: OGUMA MASATO
IPC: F23J1/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To permit retaining of inside pressure of a melting furnace main body at a negative pressure. SOLUTION: In an ash melting furnace, an ash charging port, used both for the exhaust port 26 equipped with an ash transfer device 25, is connected to a melting furnace main body 22 while a burner 27 is mounted on the melting furnace main body 22 so as to be faced to the outlet port end of the ash transfer device 25 so that the exhaust gas 39 of the burner 27 effects heat exchange between incineration ash 36 while passing through the ash charging port used both for the exhaust port 26 equipped with the ash transfer device 25 and discharging the same through the ash charging port used both for the exhaust port 26. In such an ash melting furnace, a bypass duct 30 for detouring the exhaust gas 39 is connected to a point between the melting furnace main body 22 and the half way of the ash charging port used both for the exhaust port 26 while an opening and closing valve 35 is provided on the half way of the bypass duct 30.