baber/WOPTO huggingface dataset:
Patent JP-2000078788-A (JP)
Title: Method for preventing corona surface damage in end windings of air-cooled motor and generator
Inventor: GRANT JAMES JONATHAN
IPC: H02K3/40
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To protect a winding end with a coating material having resistance to deterioration by corona activity by using a binder containing at least specific weight ratio of silicone. SOLUTION: A winding end 10 is protected by a coating material in the degree for not deteriorating by corona activity. Even if paint is not baked, the paint is cured, and hence its treatment is remarkably simplified. The paint contains a binding material, and a solvent or thinner, and pigments can be added to obtain a desired color in the cured paint. At least 20 wt.% of the binding material or further preferably about 30 to 100 wt.% is silicone. The silicone contains repeating units of silicon and oxygen, and is classified as siloxane in which an organic group is bonded to each silicon molecule. The organic group used most generally as the silicone resin is a methyl group and a phenyl group, but other alkyl group and aryl group can be also used. The silicone is made normally of mono-, di-and tri-chloroalkyl or aryl silane.
Patent JP-H09331359-A (JP)
Title: Router
Inventor: FUKUSHIMA HIDEHIRO
IPC: H04L12/46
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide the router facilitating the management of connection by a manager and warranting communication quality of each connection. SOLUTION: The router 1 decides communication quality requested by packet communication based on protocol information, application identification information and priority information set to a received packet. While a control packet with communication quality information set thereto is sent to other router included in the same connection, traffic control (such as packet priority processing) to satisfy the communication quality denoted by the information of the sent/received control packet is applied to the packet of the connection.
Patent JP-H04262359-A (JP)
Title: Vacuum ultraviolet ray source
Inventor: SUZUKI SETSUO
IPC: B01J19/12
Filed: 1991-06-21
Abstract: PURPOSE:To provide a vacuum ultraviolet ray source equipped with high emis sion efficiency, high output, and long lifetime, with which the vacuum ultraviolet beam can be formed with a large diameter. CONSTITUTION:A vacuum ultraviolet ray source according to the present invention is composed of an electric discharge chamber P, a plate-form anode 17 arranged in this chamber, a plurality of hollow cathodes 21 arranged in the chamber confronting the anode in a position apart therefrom, an aid electrodes 24 arranged in the internal space of each cathode in the condition insulated therefrom, a means not illustrated which allows a gas to flow through the internal spaces of these cathodes and then the discharge chamber while the pressure therein is kept at a certain level, a power supply 31 to supply the power for generating preliminary electric discharge between each cathode and corresponding aid electrode and then generating the main discharge between each cathode and the anode, and ultraviolet ray takeout means 15, 16 for taking- out of the ultraviolet rays emitted from the plasma which has been produced with electric discharge in the discharge chamber.
Patent JP-S6210050-A (JP)
Title: Production of 2,4-bis(4-(4-aminophenoxy)phenyl)-2-methylpentane
Inventor: YAMAGUCHI KEISABURO
IPC: C07C213/00
Filed: 1985-07-09
Abstract: PURPOSE:To obtain a compound useful as a raw material for polyimide resins readily in high purity and yield and at a low cost, by condensing a compound prepared as a linear dimer of 4-chloronitrobenzene and 4-isopropenylphenol and reducing the resultant condensate. CONSTITUTION:4-Chloronitrobenzene is reacted with 2,4-bis(4-hydroxyphenyl)-4- methyl-1-pentene expressed by formula I and/or 2,4-bis(4-hydroxyphenyl)-4- methyl-2-pentene expressed by formula II in the presence of a base, e.g. potassium carbonate, in an aprotic solvent at 70-220 deg.C to give a compound expressed by formula III or formula IV or both, which are then reduced in the presence of a catalyst, e.g. palladium supported on active carbon, at 0-150 deg.C to afford the aimed substance expressed by formula V.
Patent JP-H083015-A (JP)
Title: Cosmetic or medicinal composition and method for using it
Inventor: JIYAN DOU RIIGARU
IPC: A61K8/00
Filed: 1995-06-15
Abstract: PURPOSE: To prevent or alleviate the damaging effect of ultraviolet rays on human skin and/or hair by using a composition containing an active substance comprising a combination of an antioxidant and a nonphotosynthetic and nonfructifying filamentous bacteria. CONSTITUTION: This sunscreen/cosmetic composition for photoprotection of human skin and/or hair includes a combination of an antioxidant with an extract from a nonphotosynthetic and nonfructifing filamentous bacteria in a cosmetically acceptable carrier. The bacteria is selected from Begiatoales, preferably bacteria belonging to the families Beggiatoa, Vitreoscilla, Flexithrix or Leucothrix, particularly Beggiatoa alba. The antioxidant is, for example, tocopherol, its derivative, γ-oryzanol, lysine dipidolate or balsam. The amount of the antioxidant is 0.001-30 wt.% based on the weight of the composition and the bacterial extract is 0.01-2 wt.%.
Patent JP-S6420227-A (JP)
Title: Oxazolidone-containing epoxy resin
Inventor: BERUNHARUTO HESU
IPC: C08G59/40
Filed: 1988-06-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von oligomeren, Oxazolidongruppen enthaltenden Polyepoxiden aus Bisepoxiden und Diisocyanaten.
Patent JP-S5773163-A (JP)
Title: Steel products for oil well pipe with superior sulfide stress corrosion cracking resistance
Inventor: NAKAI YOUICHI
IPC: C22C38/00
Filed: 1980-10-27
Abstract: PURPOSE: To enhance the sulfide stress corrosion cracking resistance of steel products by adding a specified amount of C, Si, Mn, P, S, Al and Ca to the steel products and satisfying a specified conditional equation among the Mn, P and C contents.  
     CONSTITUTION: To steel products are added, by wt., 0.1W0.45% C, 0.01W0.35% Si, 0.4W2% Mn, <0.009% P, <0.01% S, 0.01W0.1% Al and 0.001W0.2% Ca. A conditional equation Mn≤ 3.5-250P-2.5C is satisfied among the Mn, P and C contents, and  it is more effective to further add one or more among 0.1W3% Cr, <1% Mo,  <0.1% Nb, 0.01W0.1% Ti, 0.0005%W0.005% B, 0.15W0.6% Cu and 0.1%W0.6% Ni. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5940526-A (JP)
Title: Laser process and device thereof
Inventor: HONGOU MIKIO
IPC: H01L21/268
Filed: 1982-08-30
Abstract: PURPOSE:To perform the laser process of high quality with high yield by a method wherein laser irradiation is applied to a part to be processed and a part of the same structure at a low level impossible to perform the desired process to obtain reflectivity, and the most suitable laser irradiation condition is set up from reflectivity. CONSTITUTION:Laser output 2 is sufficiently lowered, and a wafer 27 is irradiated by luminous energy P0. When reflectivity is indicated by (r), transmissivity of the optical system is by (t), and luminous energy is set as P27=P0.r21.t28. r22.(1-r25).r23.t4, reflected luminous energy becomes to P'27=P26/ r25.r23.t4, and reflectivity of the wafer is expressed by P'27/P27. Output 2 is detected 24, and reflected luminous energy is detected 26 to control 29 transmitted luminous energy 28 and laser output P0. For example, when relative absorption power density is selected to 0.55, irradiation pulses are selected to 50, and transmissivity is set up to t'28=0.55/P.r21.r22.(1-r26).r23.t4, relative power density of 0.55 is always absorbed at a poly-Si wiring part, and the most suitable connection can be attained independently of the variation of reflectivity according to the variation of film thickness.
Patent JP-H08299003-A (JP)
Title: Rubber-soled socks
Inventor: OKAYASU HIDEO
IPC: A43B7/32
Filed: 1995-05-12
Abstract: PURPOSE: To prevent toe head sections and tiptoe sections from colliding with hard protective bodies while rubber-soled socks are worn and prevent an injury from the inside by providing void sections serving as idle spaces at the portions corresponding to the toe head sections and tiptoe sections. CONSTITUTION: Protective bodies 3, 4 including a toe protective body 3 are molded with a steel plate, a synthetic resin such as a reinforced plastic, or a leather such as a cowhide impregnated with the synthetic resin. A big toe section and a four-toe section of an upper 1 are covered with the protective bodies 3, 4, and the protective bodies 3, 4 are stuck so that a void 3C is formed from the toe head section of toes 5 to a tiptoe section. The void 3C is formed from the toe head section of the toes 5 to the tiptoe section, a toe fork is formed between the big toe and four toeos of rubber-soled socks, the forward movement of toes is restricted, these portions are not advanced to collide with the protective bodies 3, 4, and no injury is given from the inside.  The depth of the void 3C serving as an idle space is set to the size that no shock is applied to the toe head section or tiptoe section when these portions collide with another apparatus, e.g. about 2mm to several mm.
Patent JP-S5938514-A (JP)
Title: Pulsating combustion device
Inventor: KOBAYASHI SHINICHI
IPC: F23M20/00
Filed: 1982-08-28
Abstract: PURPOSE:To eliminate noise generated due to explosive combustion, by a method wherein a device is of a structure in which an input side mechanism is housed in a muffler being located in a submerged condition as a housing device within a hot water storage tank. CONSTITUTION:Feed air from a fan F for forced fed air forcibly opens a feed air valve V through a muffler chamber 1 and a combined expansion chamber and air chamber 2 in an input side muffler A extending from a feed air duct 6, and is supplied to a mixing chamber 7. Noise produced during explosive combustion is erased by a two-step speed reducing muffler function effected by the combined expansion chamber and an air chamber 2 and a muffler chamber 1. Fuel gas through a gas feed pipe 15 is uniformly pressurized and fed through a gas jet nozzle 8 to the mixing chamber 7 where the gas is sufficiently mixed with the feed air uniformly pressured. The mixture fed to a combustion chamber 16 is fired by discharge spark from an ignition electrode and is explosively burnt to close the feed air valve V with the pressure of an expansion exhaust. The expansion pressure is increased momentarily, but since exhaust gas is rapidly exhausted, it is quickly reduced in a pressure, the air forcibly opens the feed air valve V again to flow in the mixing chamber 7 for mixture with the gas, the mixture entering a subsequent cycle.
Patent JP-S6129475-A (JP)
Title: Video editing apparatus
Inventor: KAWAMURA HITOSHI
IPC: G11B27/024
Filed: 1984-07-20
Abstract: PURPOSE:To make an effective use of the simple video editing function possible by constituting the video editing apparatus to eliminate high fidelity tone during video editing and recording so as to output linear tone when reproducing the video editing section. CONSTITUTION:A video editing control signal 28 actuates an image system recording amplifier 3, an FM sound R channel modulator 10, a recording amplifier 12, and a mixing device 13, and an image signal and an FM sound R channel signal are supplied to a video head 29 and a high fidelity sound head 30, resspectively. Therefore, when video editing is executed on an already recorded tape, a new image signal and a new FM sound R channel signal are written on the tape while erasing existing image signal and FM sound L and R signals, and the new image signal and new FM sound R channel signal will be outputted at the time of reproduction. As a result, a sound FM level detecting device 20 detects no-signal of L channel and switch circuits 26 and 27 are automatically changed to the linear output side and the existing signal is outputted as linear sound signal.
Patent JP-S63315328-A (JP)
Title: Speed change control device for tractor
Inventor: NISHIKAWA TAKAO
IPC: F16H63/22
Filed: 1987-06-16
Abstract: PURPOSE:To enable a fork shaft to be arranged decreasing its height lower by arranging the fork shafts, which are parallelly provided being juxtaposed vertically in plural stages in the outer side of speed change shafts, on a tilt plane so as to position the bottom stage side in the outer and the upper stage side in the inner. CONSTITUTION:A transmission case 63 parallelly provides speed change shafts 23, 33 in two upper and bottom stages, providing a plurality of speed change gears in the speed change shafts 23, 33 while a high and low selecting shifter in the speed change shaft 23 and each of the first and second speed selecting and the third speed selecting shifter respectively slidably in the axial direction in the speed change shaft 33. And controlling a speed change lever 61 and each shifter through forks 50-52, a speed change shift is selected. Here the transmission case parallelly provides fork shafts 44-46, which support the forks 50-52, on a tilt surface A-A so as to position the bottom stage side of the fork shaft in the outer and its upper stage side in the inner. While the transmission case arranges a speed change rod 62, which penetrates extending through a hole 65 from a control support point 69, of the speed change lever 61 crossing at almost a right angle with this surface A-A.
Patent JP-H0236177-A (JP)
Title: Novel enantiomer and isolation thereof
Inventor: KURAUSU PEETERU BOGEZO
IPC: C07D307/84
Filed: 1989-06-14
Abstract: The novel (+)-enantiomer of 1-(3-dimethylaminopropyl)-1-(4 min -fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile as well as acid addition salts thereof are described as valuable antidepressants, geriatrics or in the treatment of obesity and alcoholism. Novel intermediates and a method for the preparation of the (+)-enentiomer as well as the racemic mixture are described.
Patent JP-S5674087-A (JP)
Title: Inverter
Inventor: ICHIMURA KAZUSHI
IPC: H02M7/515
Filed: 1979-11-21
Abstract: PURPOSE:To prevent the decrease in the gate power source power by using a gate power source for a gate turn-off thyristor as a single phase bridge circuit at normal time and using as a three-phase bridge circuit at power voltage decreasing time. CONSTITUTION:The gate power of the gate turn-off thyristor as a commutation element is obtained from input AC power sources R, S, T. Thus, the gate power source is formed as a single phase bridge circuit including thyristors THY1, THY2, rectifiers SR1, SR2 at normal time by closing the changeover switches 21, 22, and produces a gate power voltage smoothed through a reactor L1 and a capacitor C1. When the input AC voltage is lowered, the switches 21, 22 are closed, three-phase full-wave rectifying circuit is formed including thyristors THY1-THY2, rectifiers SR1-SR4, which produces output voltage increased by 50%, thereby preventing the decrease of the gate power voltage. Thus, it can prevent the erroneous firing and damage of the thyristors due to the decrease in the voltage.
Patent JP-S5773855-A (JP)
Title: Fuel injection apparatus for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02M47/00
Filed: 1980-10-28
Abstract: PURPOSE: To stabilize starting by feeding fuel, taking a detector around an accumulator on engein starting, in the fuel injection apparatus equipped wit the accumulator which damps pressure pulsation in the fuel system.  
     CONSTITUTION: A fuel injection apparatus consists of an injector 1, fuel feeding source 3, controller 5, and a tank 7. The injector 1 consists of the spool valve 13 controlled by three solenoid valves 15, 17, and 19, the plunger 11 which is moved up and down by the valve 13, and the nozzle 9 of which opening is controlled by the plunger 11. The feeding source 3 consists of a fuel pump 31, spool type control valve 37, cnventional accumulator 33 having a large capacity, and the accumulator 35 having small capacity, and both accumulators 33 and 35 are installed in parallel. The control valve 37 is switched over on starting, and the fuel from the pump 31 is supplied into the injector 1 through the accumulator 35 having a small capacity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09306240-A (JP)
Title: Conductive paste
Inventor: AOKI TAKAO
IPC: H05K1/09
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit material with its good fine pattern printing property and bending resistance in a membrane circuit and with its low resistance by means of a conductive paste using conductive powder mainly containing silver powder. SOLUTION: As a conductive powder, a silver powder of which a primary particle of 0.1 to 5μm in particle size μ is coagulated three-dimensionally and a secondary particle of 1 to 20μm in particle size is obtained is mainly used. In addition, as a bond, a copolymer polyester resin of 3000 or more in average molecules or the like is employed. Further, a curing agent, mainly polyol is used in combination as required. In this case, a mixture ratio of bond and curing agent is 100/0 to 50/50 in weight rate. In addition, a solvent may be employed as required. There is no particular limitation to type of solvent, however, in the case of performing screen printing or the like, high bonding point solvent such as ethyl carbitol acetate is preferable. Thus, a circuit material with its good connector insertion and removal resistance and blocking resistance can be obtained.
Patent JP-H04372244-A (JP)
Title: System for adjusting speed of cell in asynchronous transfer mode
Inventor: FUJIMURA AKIHISA
Filed: 1991-06-21
Abstract: PURPOSE:To prevent a cell with high priority from being aborted by aborting a cell with low priority so as to prevent overflow of a buffer when no margin is in existence in the buffer when the speed of an ATM cell stream is adjusted. CONSTITUTION:A control circuit 105 controls a buffer 103 and an idle cell insertion device 104 to adjust the speed by inserting properly an idle cell when a cell is read from the buffer 103 and when there is no margin in the buffer 103, the buffer 103 is controlled to abort a valid cell with low priority in addition to the idle cell in the ATM cell stream outputted from an ATM cell transmission circuit 101 thereby causing a margin in the buffer 103 and preventing the abort of the valid cell with high priority.
Patent JP-H11343315-A (JP)
Title: Agricultural covering material
Inventor: ICHIKUNI NAOMI
IPC: C08F210/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural covering material excellent in flexibility, light transmittance, dust-proofness, durability, and workability in setting up by selecting a film comprising a fluorocopolymer containing polymer units derived from tetrafluoroethylene, polymer units derived from ethylene, and polymer units derived from propylene in a specified ratio. SOLUTION: This material is a film comprising a fluorocopolymer containing 40-75 mol.% polymer units derived from tetrafluoroethylene, 20-50 mol.% polymer units derived from ethylene, and 5-40 mol.% polymer units derived from propylene and desirably having a molecular weight of about 300 mm<3> /sec in terms of a volume flow rate and a dynamic viscoelasticity modulus of 1-70 kg/mm<2> and desirably having a thickness of 10-300 μm. It is also possible, if necessary, that the fluorocopolymer contains, desirably, at most 30 mol.% polymer units derived from at least one comonomer such as a fluoroolefin or a hydrocarbon-type olefin.
Patent JP-S6130379-A (JP)
Title: Blast apparatus
Inventor: JIBIKI MASAO
IPC: B24C7/00
Filed: 1984-07-18
Abstract: PURPOSE:To markedly reduce the cost of the whole fan apparatus by using a blower or a fan under a low gauge pressure of 2kg/cm<2> or less as air feeding apparatus and makig the structure of a blast tank and a polishing-material transportation pipe into nonpressureproof structure. CONSTITUTION:When air is introduced into a blast tank 5 through a pressure introducing pipe 8 from a blower or a fan 1 under a low gauge pressure of 2kg/ cm<2> orless which consists of an air feeding apparatus, a closed valve 10 is moved upwardly by the wind pressure, and the communication port 12 to the blast tank 5 and a hopper 1 arranged over the blast tank 5 is closed, and the inside of the blast tank 5 is put into sealed state. Therefore, the low pressure of the blower or the fan acts from the above onto the polishing material in the blast tank and is balanced with the pressure acting to a polishing-material feeding port 6 from a mixing part 7, and the blowing-up of the polishing material is prevented, and the polishing material is supplied smoothly into the mixing part 7 by the gravity.
Patent JP-H10317448-A (JP)
Title: Tool for fully water filling test of drain pipe
Inventor: FUKUHARA YOSHIHIRO
IPC: E03C1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To increase the working efficiency, by providing a valve through which water can be drained from an opening provided at the drain pipe wall on which a testing tool is fitted. SOLUTION: A joint 6 is assembled in the middle of a riser 2 with specified stages or a lateral main pipe 3. The joint 6 is provided with a cleaning opening 17. The cover is removed and the cleaning opening 17 is opened at a water full-filling test. The tool 7 is constituted of a ball valve 25 or the like. When carrying out a water full-filling test, the valve 25 of the tool 7 equipped in the joint 6 is completely closed and the end of the drain pipe in the area of the water full-filling test is closed except one opening through which testing water is supplied and the drain pipes in the test area are filled with water with a specified pressure. A hose or the like is connected to a drain nipple 35 of the tool 7 and the valve 25 is fully opened to drain water from the testing area to a drainage directly or a water tank separately prepared, after the test. Accordingly, even if the construction of draining system is not yet completed, the water full-filling test can be carried out by turns from the completed area and hence, the working efficiency can be increased.
Patent JP-H0317043-A (JP)
Title: New acetylene compound and 5-lipoxygenase inhibitor and cyclooxygenase inhibitior containing the same
Inventor: MORITA MAKOTO
IPC: A61K31/22
Filed: 1989-06-15
Abstract: NEW MATERIAL:A polyacetylene compound of formula I (R is -CH2OCOCH3 or formyl). EXAMPLE:2Z, 9Z-Pentadecadiene-4,6-diyne-1-yl acetate. USE:It is useful as a drug such as antiallergic, anti-inflammatory, or circulatory drug, because it has 5-lipoxygenase inhibitor and cyclooxygenase inhibitor activity. It can be orally given. PREPARATION:For example, crude drug, 'SAIKO', its original plant, MISHIMASAIKO (Bupleuram facatum L.) or a similar plant is extracted with a solvent such as hexane, and the solvent is distilled off. The remaining is fractionated by chromatography of cellulose column as a carrier using a solvent such as hexane as an eluent to collect the compound of the formula. In another process, a kind of polyacetylene is acetylated to give the subject compound.