baber/WOPTO huggingface dataset:
Patent JP-H0885034-A (JP)
Title: Tool
Inventor: DEIITAA KURESU
IPC: B23C3/05
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the replacement time of a tool by providing the partial tools engaged with each other with a connecting part enabling the automatic replacement of the tool. SOLUTION: A driving device 33 is preferably connected with the control part of a tightening device 31. In this manner, when the hollow shaft 23 of a tool head 3 is released, an inserting tube 17 is also released by a connecting element 27. Thus, the automatic replacement of a tool 1 in which both the tool head 3 and the inside tool 5 are automatically separated and become replaceable can be enabled. After the tool 1 is taken out from the tightening device 31, only the tool head can be replaced. For instance, the tool head 3 can be replaced with that having a different outside contour.
Patent JP-2000091334-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon oxide film having a good step coverage by forming an insulating film, whose main component is silicon oxide by a plasma CVD method is a mixed atmosphere including organic silane having an ethoxy group, oxygen, a halogen element having a specific concentration, and carbon having a specific concentration or less. SOLUTION: A substance expressed by a chemical formula of Si(OC2H5)4 (tetreathoxysilane) or the like is desirable as organic silane which has an ethoxy group and is decomposed at the surface to form a silicon oxide film to provide a film having a superior step coverage. Also, a substance expressed by the chemical formula C2Cl3 (trichloroethylene) or the like is desirable as hydrogen carbide, including chlorine and is decomposed in a gas phase to combine with an alkali element to separate from a substrate, which improves the reliability of TFT or the like. An insulating film formed in this mixed atmosphere with a plasma CVD device includes a halogen element at a concentration of 1×1017 to 5×1020 cm3 and carbon at a concentration of 5×1019 cm3 or less.
Patent JP-H0776060-A (JP)
Title: Thermally plastic fluorine resin and rubber adhesive compound and its manufacture
Inventor: HIRAKAWA HIROSHI
IPC: B32B25/08
Filed: 1993-09-08
Abstract: PURPOSE:To provide a fluorine resin and rubber adhesive compound consisting of thermally plastic fluorine resin and rubber binding strongly together with high dynamic adhesive properties, and a method of manufacturing the adhesive compound. CONSTITUTION:This adhesive compound consists of fluorine resin to which a rubber composition obtained by formulating a mixture of methacrylic acid and zinc oxide or zinc methacrylate and an organic peroxide with a hydrogenated acrylonitrile-butadiene copolymer rubber is bonded as a compound counter- part, as well as a compound consisting of the rubber composition as an adhesive layer, and fluorine resin, to which butyl rubber, acrylonitrile-butadiene copolymer rubber, acrylic rubber, chlorosulfonated polyethylene rubber and hydrin rubber are bonded.
Patent JP-H04106260-A (JP)
Title: Method of executing joint work in spraying work
Inventor: KONDO TERUO
IPC: B05D7/00
Filed: 1990-08-24
Abstract: PURPOSE:To prevent spraying material, from being peeled off by forming a channel on the joint section of a bed, and by fill-up the channel with the same material as the spraying material, before the bed, is sprayed with the spraying material. CONSTITUTION:On the bed 1 of a chimney internal-wall surface or the like, a channel 3 is chipped, and the upper end section of spraying material 2' is cut off with a cutter knife or the like, and the section of the channel 3 and a general section are coated with bed processing material. Then, the section of the channel 3 is filled up with the same material 5 as spraying material 2 for the general section to be lined with. After that, an area to be lined with, on the surface of the bed 1 is sprayed with the spraying material 2 to a specified thickness, and the filler 5 and the spraying material 2 of the channel 3 are integrated with each other. As a result, the durability of the work executing surface of the lining can be improved.
Patent JP-H04251063-A (JP)
Title: Web tension adjusting device for web supplying type printer
Inventor: KEI ERU RINDOBUROMU
IPC: B65H27/00
Filed: 1991-08-09
Abstract: PURPOSE: To precisely adjust the tension of a web material passing through a web-feed printing press. CONSTITUTION: A web material passes between two pairs of rings to be driven. At least one elastic material casing of the rings is provided with a slot. The outer diameter of the ring is adjusted by an expanding element.
Patent JP-H1161968-A (JP)
Title: Pumping station with crusher
Inventor: MIYAUCHI SUNAO
IPC: E03F5/22
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a pumping station, in which the place of the crushing of solid matters and the place of the promotion of the flowing-down of grits, scum, residue, etc., are changed over rapidly while the reduction of initial cost can be expected by simplifying structure and which has a crusher. SOLUTION: The crushers 6, 6 are positioned at the places of the crushing of solid matters crossed with an inflow waterway 2 in the inflow waterway 2 at a normal time when sanitary sewage flowing down into an inflow culvert 4 from a pipe culvert 1 under the open state of an inflow gate 3 is introduced from the inflow waterway 2 to water absorption tanks 5, 5, and the inflow gate 3 is closed and water is stored in the inflow culvert 4 once. The inflow gate 3 is opened, the crushers 6, 6 are rotated around a driving vertical shaft 16 by a rotary means at a flush time when water in the inflow culvert 4 is discharged suddenly into the inflow waterway 2, and positioned at the place of the promotion of the flowing-down of grits, scum, residue, etc., in parallel with the inflow waterway 2, and the flowing-down of the grits, scum, residue, etc., is promoted.
Patent JP-H0372618-A (JP)
Title: Recrystallization of semiconductor film
Inventor: TANAKA KIYONARI
IPC: H01L21/263
Filed: 1989-08-30
Abstract: PURPOSE:To obtain a single crystal film, which is good in crystallizability and has a wide band, by a method wherein a semiconductor film is brought into contact to an object having a heat conductivity almost identical with that of an insulating substrate or having a heat conductivity approximate to that of the substrate or a solid polyethylene glycol layer is provided on the semiconductor film through an insulating film and an energy beam is irradiated on the glycol layer from the side of the substrate while being scanned. CONSTITUTION:An amorphous silicon semiconductor film 3 is applied on a quartz glass substrate 1 and a layer 5 consisting of polyethylene glicol (a liquid) is brought into contact to the surface of the film 3 as a cooling medium. The material of the substrate 1 may be a material other than a quartz glass and the material of the film 3 may be a crystalline material. Moreover, an insulating film may be interposed between the substrate 1 and the semiconductor film 3 and between the films 5 and the semiconductor film 3. The cooling medium may be a layer consisting of polypropylene glycol of a molecular weight of about 400 to 4000, for example, and a low-melting point metal layer or the like in terms of a medium of a heat conductivity almost identical with that of the substrate 1. A laser beam L is irradiated from the side of this substrate 1. As the film 3 is sandwiched by the substrate 1 and the layer 5 of a heat conductivity almost identical with that of the substrate 1, heat at the time of fusion escapes equally to the vertical directions of the film 3, the temperature gradient in the film thickness of the film 3 becomes very small and a single crystal film, which is large in size and has little defect, is obtained.
Patent JP-H03115849-A (JP)
Title: Formation of liquid junction in flow-through type ion concentration measuring apparatus
Inventor: SHIBAZAKI YAICHIRO
IPC: G01N27/401
Filed: 1990-08-23
Abstract: PURPOSE:To stabilize a liquid junction part within a short time by providing a stop valve to either one of a comparing electrode solution introducing pipe and an ion sample introducing pipe and connecting the pipe provided with the stop valve to the other pipe in a T-shape. CONSTITUTION:When a stop valve 18 is opened to drive a pump 12, the electrode solution from a comparing electrode solution tank 19 and the sample solution from a sample introducing port 11 are respectively sucked through introducing pipes 13, 14 to meet with each other at a junction part 17. At the confluent point of time, the valve 18 is closed to close the pipe 14. By this mechanism, the sample solution flows so as to tear off the end surface of the comparing electrode solution and, after tearing-off, the pump 12 is stopped. Since the comparing electrode solution uses the pipe 14 as a sleeve to come into contact with the sample solution only at an end surface part, a stable liquid junction is formed and the valve 18 is again opened to form the electric circuit of a comparing electrode 16 and an ion selecting electrode 15 and, by detecting the potential between the electrodes showing a steady valve, a stable liquid junction part can be formed within a short time.
Patent JP-S60116242-A (JP)
Title: Data transfer fault detecting system
Inventor: TAKADA SHIGEMITSU
IPC: H04L1/00
Filed: 1983-11-28
Abstract: PURPOSE:To attain ease of sectioning of a faulty device by supervising a data transfer request signal, a reception signal and respective supervising signals and also the difference of issued number of times of the supervisory signals. CONSTITUTION:When a peripheral controller 100 transmits a data transfer request signal (a), a data transfer control circuit 101 transmits the data transfer request signal (a) at a prescribed period. When an input/output processing unit 200 receives the signal (a), the unit 200 compares the signal (a) with a data transfer request supervisory signal (c) and transmits a reception signal (b). When the reception signal (b) is transmitted, a reception supervisory signal (d) is transmitted. The peripheral controller 100 receiving the reception signal (b) compares the signal (b) with the reception supervisory signal (d). A ''0'' detector 110 detects that the content of an up/down counter 106 is zero at the end of data transfer. Thus, missing or duplication of data transfer between devices is detected and also a faulty device is troubleshooted.
Patent JP-H1165922-A (JP)
Title: Personal computer
Inventor: FUKUSHIMA SHUJI
IPC: G06F12/06
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To execute a system starting processing or input/output control processing part (BIOS) stored on a memory card in the state of inhibiting write and to enable the change of the system starting processing or BIOS on the memory card. SOLUTION: After a CPU is reset, a system starting processing part 61 in a memory card 6 is mapped to a memory window 21 by an initial memory card setting device 3. A memory card mapping processing part 611 maps a BIOS 62, a hardware setting processing part 63 and a hardware setting value table 64 to memory windows 22, 23 and 24 and the write of respective memory windows is inhibited by mapping area write inhibiting processing 612. Besides, a program 91 for change stored in an auxiliary storage device 9 can be written in the memory card 6, which is set to the permission of write by mapping area write permitting processing 71 by a memory card writer 7, by a memory card write processing part 72.
Patent JP-2001051467-A (JP)
Title: Color image forming device
Inventor: NAKAMURA MITSUHIDE
IPC: G03G15/01
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a low-cost color image forming device in which photoreceptors and toners for color images can be used for the same period of time. SOLUTION: The color image forming device has plural photoreceptors and adopts a tandem system. A means of electrifying a photoreceptor which records a black electrostatic image is a non-contact type electrostatic charger and means of electrifying photoreceptors which separately record color electrostatic images other than the black image are contact type electrostatic chargers. The thickness of an electric charge transferring layer in the photoreceptor for black is larger than that of an electric charge transferring layer in each of the photoreceptors for the other colors. The viscosity average molecular weight of a bonding resin used in the electric charge transferring layer in the photoreceptor for black is larger than that of a bonding resin used in the electric charge transferring layer in each of the photoreceptors for the other colors.
Patent JP-2000059204-A (JP)
Title: Dynamic logic circuit and semiconductor integrated circuit device
Inventor: MASUDA NOBORU
IPC: H03K19/096
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To decrease a through-current by providing a circuit that sets a level of an output signal depending on plural input signals when a clock signal is at a level inverse to a 1st level and a circuit that controls levels of the input signals in response to the lock signal to the dynamic logic circuit. SOLUTION: When a clock signal 160 is at a low level, a P-channel MOS transistor(TR) 100 is conductive to set an internal signal 171 at a high level. Then an inverter consisting of MOS TRs 120, 121 sets an output signal 170 to be at a low level. In this case, since an inverter consisting of MOS TRs 130, 131 sets an internal signal 161 to be at a high level, an N-channel MOS TR 111 is conductive. Since an input signal 151 is forcibly set to have a low level, an N-channel MOS TR 101 is cut off, resulting that a through-current flowing through MOS TRs 100, 103, 102, 101 is eliminated.
Patent JP-H0270702-A (JP)
Title: Cyclooligomannose and manufacture thereof
Inventor: OGAWA TOMOYA
IPC: B01J23/02
Filed: 1988-09-07
Abstract: PURPOSE:To produce stereoselectively and in a high yield a cyclooligomannose comprising 5-8 alpha-1,4-linked mannose units by removing the protective group of a specific compound. CONSTITUTION:A compound of formula IV obtained by the condensation of a compound of formula I [wherein R<1> is a group of formula II; R<2> is toluoyl; R<3> is (methoxy) benzyl; R<4> is monochloroacetyl; and m is 1-7] with a compound of formula III (wherein X is -SCH3, F or allyoxy; and n is 1-7 with m+n being 5-8) is demonochloroacetylated to produce a compound which corresponds to a compound of formula IV wherein R<4> is H. The resulting compound is ethoxyethyl-etherified to produce a compound of formula IV wherein R<4> is an ethoxyethyl group, which is then detoluoylated to produce a compound which corresponds to a compound of formula IV wherein R<2> is H and R<4> is an ethoxyethyl group. The resulting compound is (methoxy)benzylated to produce a compound of formula IV wherein R<2> is (methoxy)benzyl and Ru4 is an ethoxyethylether group, which is then deethoxyethylated to produce a compound of formula IV wherein R<2> of (methoxy)benzyl and R<4> is H. The resulting compound is cyclized in the presence of a glycosylation catalyst to produce a compound of formula V (wherein R<3> is R<4>), and the protective group of the produced compound is removed to produce a compound of formula VI (wherein R is H or benzyl).
Patent JP-S6469645-A (JP)
Title: Rubberlike butadiene copolymer composition
Inventor: OSHIMA NOBORU
IPC: C08L21/00
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a rubber composition improved in processability and the resiliency and abrasion resistance of a vulcanizate, by using a specified branched butadiene copolymer and a specified nonbranched butadiene copolymer as the rubber components. CONSTITUTION:A polymer composition comprises 10-70wt.% branched butadiene copolymer of a vinylaromatic compound content of 5-35wt.% and 90-30pts. wt. nonbranched butadiene copolymer (i) obtained by adding a tin compound of formula I to the terminals of a copolymer obtained by polymerizing butadiene with the terminals of a living polymer so as to form blocks and/or nonbranched butadiene copolymer (ii) obtained by adding a tin carboxylate compound of formula II to the terminals of a living polymer. In the formulas, R<1> is an aryl or the like, X is a halogen atom or the like, a is 3 or 4, b is 0 or 1, a+b=4, R<2> is a 1-20C alkyl or the like, R<3> is a 2-20C carboxylate group, l is 1-3, m is 1-3, and l+m=3 or 4.
Patent JP-H04106592-A (JP)
Title: Japanese character display device
Inventor: FUJIMOTO TERUHISA
IPC: G06F17/21
Filed: 1990-08-28
Abstract: PURPOSE:To easily display plural ANK fonts at the same time and to display half-sized characters even in shift-JIS code mode by providing the font selection bit of attribute data and a flag corresponding to it. CONSTITUTION:A display controller 1 generates a display memory address and a display character code and attribute data corresponding to it are read out of a code memory 2. A control circuit 5 selects one of flags F1 and F0 according to the font select bit of the data A read out of the memory 2 and a font memory (one of ANK0 and ANK1 in an ANK font memory 3 and a KANJI(Japanese character) font in a KANJI font memory 4) is selected according to the bit and the selected flag. Then the selected ANK font of KANJI font is converted by a paralle-series converting circuit 6 to generate video data, which is displayed as a desired pattern on a display monitor 7.
Patent JP-H04106308-A (JP)
Title: Method for controlling discharged gas aerator for smoke desulfurization device
Inventor: SUGITANI TERUO
IPC: F23J15/00
Filed: 1990-08-28
Abstract: PURPOSE:To realize a stable operation of smoke desulfurization device by a method wherein a differential pressure across a bypassing damper at a non-processed discharged gas passage is controlled to be lower than that at a processed discharged gas passage and further the flow rate of each of discharged gas aerators or a difference in output signals for each of the discharged gas aerators are added to or subtracted from a control of the discharged gas aerator. CONSTITUTION:As for two discharged gas aerators 4, a differential pressure Dr of a bypassing damper 5 is controlled in such a way as a differential pressure at a non-processed discharged gas passage at an inlet port of a desulfurization tank 8 is lower than that at a processed discharged gas passage at an outlet port of the desulfurization tank 8 by about 5 to 50 mm H2O. Further, flow rates 1 and 2 of the two discharged gas aerators 4 and the discharged gas are sent to a proportional integration adjustor 21 so as to calculate a difference between the flow rates of the discharged gas of each of the discharged gas aerators 4. Its flow rate difference correction signal is sent to an adder 16 and then an adding or a subtracting operation is properly applied for a control of each of the discharged gas aerators 4. In turn, each of degree-of-opening signals of the two boiler blowers 6 is sent to a relative converter 15 to determine a control driving amount of each of the discharged gas aerators 4 and further sent to one of adders 17 of the proportional integrator 21. With such an arrangement, in reference to an output signal of the discharged gas flow rate 1 of one discharged gas aerator 4 a difference from a signal of the discharged gas flow rate 2 of the other discharged gas aerator 4 is adjusted as a correcting signal.
Patent JP-H0777673-A (JP)
Title: Hydrous soft contact lens
Inventor: HISHIDA YASUTO
IPC: G02C7/04
Filed: 1993-09-09
Abstract: PURPOSE:To provide the hydrous soft contact lens which has a high hydrous property and excellent oxygen permeability and has excellent shape stability adequate as a contact lens of a thin type, high mechanical strength and high hardness. CONSTITUTION:This hydrous soft contact lens contains a polymer which is formed by copolymerizing a copolymn. component (I) consisting of an alkyl (meth)acrylate (A) and a crosslinking agent (B) as essential components and has >=1 pieces of polymerizable groups in the molecule and a polymer which is formed by copolymerizing a copolymn. component (II) contg. a hydrophilic monomer (C) consisting of the component (A), 60 to 90wt.% (meth)acryl amide and 10 to 40wt.% N-vinyl lactam and in which the compounding ratio of the component (A) in the copolymn. component (I) is 5 to 50wt.% of the total weight thereof and which contains 35 to 60wt.% component (A), 0.01 to 1wt.% component (B) and 40 to 65wt.% component (C).
Patent JP-S6283847-A (JP)
Title: Healthy tea
Inventor: IWAYAMA YOJI
IPC: A23F3/14
Filed: 1985-10-07
Abstract: PURPOSE:To obtain healthy tea providing teas with balanced mineral supply function, by adding a mineral substance selected from K, Na, Ca and Mg or a substance having the same value as that of the mineral substance to the teas. CONSTITUTION:Teas including so-called herb tea such as barley tea, adlay tea, etc., besides green tea, tea, oolong tea, etc., are blended with a food containing the above-mentioned mineral substance, etc., to give the aimed healthy tea. Namely, an edible salt containing K, Na, Ca and Mg ions or a food containing the salts is added to the teas so that an oozed solution of the teas has 0.1-30 Na ion, 0.05-1 Ca ion and 0.02-0.5 Mg ion when concentration of K ion is calculated as 1. This healthy tea is preferably packed into tea packs by packaging the healthy tea in an amount usually for one serving for one person into water-permeable bag made of Japanese paper, nonwoven fabric, etc.
Patent JP-H0955115-A (JP)
Title: Discharge lamp ballast housing box
Inventor: UENO MAKOTO
IPC: H05K5/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a simply structured discharge lamp stabilizer housing box without needing any complex combining and fixing means by forming a stabilizer attaching plate part away by a specified dimension from a box part and a building material by bending a signal metallic plate. SOLUTION: For a housing box 1, an upper plate part 2 and both side plate parts 3a and 3b are formed by perpendicularly bending both side parts of a flat metal plate and installing base parts 4a and 4b are formed by bending end parts inside. By keeping the tip parts of the base parts 4a and 4b in parallel with the upper plate part 2 and away from the bottom part by 10mm which satisfies an electric safety standard, stabilizer attaching plate parts 5a and 5b are formed. One opening part is closed by a metallic end plate. A stabilizer with a stabilizer constituting member arranged is inserted through another opening part and fixed in the plate parts 5a and 5b by screws. Thus, the plate parts 5a and 5b whose mechanical strength declines because of saving of materials are reinforced.
Patent JP-S61104094-A (JP)
Title: Electrode for preventing corrosion
Inventor: MURASAWA KANZOU
IPC: C23F13/00
Filed: 1984-10-25
Abstract: PURPOSE:To prevent well the corrosion of corners and shadowed parts in a metallic tank by fitting plural electrode rods having different shapes to the inner wall of the tank to form an electrode for preventing corrosion. CONSTITUTION:Plural electrode rods 2 are fitted to the inner wall of the metallic tank 1 at one position to form the electrode for preventing corrosion by a method using an external electric power source. Electric current is well supplied even to the corners 3 and parts shadowed by an electrode heater 4 and a commutator 5 in the metallic tank 1 by bending the electrode rods 2 in different directions or to different shapes. By such a structure, significant corrosion preventing effect can be shown.