baber/WOPTO huggingface dataset:
Patent JP-S5796836-A (JP)
Title: Manufacture of ozone resistant rubber
Inventor: MIYAGAWA HIROOMI
IPC: C08C19/12
Filed: 1980-12-09
Abstract: PURPOSE: To obtain a vulcanized rubber improved in the resistance to ozone, oils and flame, by treating the surface of a vulcanized rubber containing nitrile- butadiene with vapor of a chlorinating agent.  
     CONSTITUTION: The surface of nitrile-butadiene vulcanized rubber or nitrile-butadiene blend vulcanized rubber is treated with vapor of a chlorinating agent. As the chlorinating agent use is made of thionyl chloride, chlorosulfonic acid, chlorine gas or the like. However in view of the easiness of the handling, the chlorinating effect, the low cost and others, thionyl chloride is especially preferred. The reaction period will depend on the concentration of the vapor of chlorinating agent and the reaction temperature, and will be 1minW20hrs preferably on  the order of 0.5W8hrs. If the reaction time with the chlorinating agent is further prolonged, the reaction would not proceed to the inner part to damage the flexibility. The reaction temperature is preferably 20W50°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6064156-A (JP)
Title: Noise preventing device for hot-water supplier
Inventor: NAKAJIMA KOSHIROU
IPC: F23M20/00
Filed: 1983-09-19
Abstract: PURPOSE:To reduce the noise of operation generated from the main body of the equipment by a method wherein a sound absorbing wall is provided vertically at a front surface and semi-cylindrical sound shielding exhaust guides are attached to both horizontal end surfaces in the exhaust top at the front surface of the equipment. CONSTITUTION:Exhaust gas flows horizontally from the discharging port of an exhuast fan to enter into an exhaust gas chamber 7, strikes a sound absorbing member 5, fixed to the rear surface of the exhaust top 2 by a sound absorbing member retainer 4, and is distributed into horizontal direction, thereafter, flows along the surface of the cylindrical sound shielding guides 3, provided at both horizontal end surfaces of the sound absorbing member 5, and is discharged out of the discharging port 6. Accordingly, the noise of operation, generated in a combustion chamber and an exhaust fan, is reduced by colliding the noise against the sound absorbing member 5 attached vertically with respect to the flow of exhaust gas so as to obtain the best effect, further, the exhaust gas is flowed along the exhaust guide 3, designed so as not preclude the combustion and provided with the sound shielding effect, to absorb noise energy further, thus, the high noise may be reduced.
Patent JP-H1017568-A (JP)
Title: New macrolide compound
Inventor: TSUKAMOTO YOSHIHISA
IPC: A61K31/35
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound represented by a specific formula and having an excellent acaricidal, insecticidal or insect-repelling action. SOLUTION: The compound of formula I (R is methyl, ethyl, isopropyl, sec- butyl), e.g. 5-oxomilbemycin A4 5-azine. The compound of formula I is obtained e.g. by reacting the two molecules of a 5-oxomilbemycin derivative of formula II with the molecule of anhydrous hydrazine, etc., in the presence of an acid such as acetic acid in the presence or absence of a solvent such as methanol at a reaction temperature of 0-50 deg.C for 1hr to 3 days and subsequently subjecting the obtained compound to an isolation treatment, a purification treatment, etc.
Patent JP-S6331118-A (JP)
Title: Baking furnace
Inventor: KUWABARA TAKAYUKI
IPC: H01L21/027
Filed: 1986-07-25
Abstract: PURPOSE:To prevent the generation of irregularity in sensitivity of a resist film by a method wherein a plate is formed in such a manner that it has a cross section on the surface where a substrate housing recessed part is provided. CONSTITUTION:The aluminum plate 13, which is integrally formed with the main body 19, is formed in such a manner that a cross section having a recessed part is provided in the center part, and a resistcoated wafer 12 is carried into the recessed part of the plate 13 by a loader. Then, a cylinder 17 is operated, a pin 14 is moved upward, the pin is contacted to the rear of the wafer 12, and after the pin 14 has been brought to come in contact with the wafer 12, the pin is moved up, and the movement of the cylinder 17 is stopped. At this time, the upper surface of resist of the wafer 12 and the region A of the plate 13 are positioned on the same plane surface. Then, the power source of the plate 13 is turned ON, the plate 13 is heated up, and at the same time, N2 gas is fed into a chamber 11 in the state wherein a chemical phenomenon of oxidization on the surface of the wafer 12 is not generated. The N2 gas supplied as above is sucked out through an exhaust port 15.
Patent JP-S6234305-A (JP)
Title: Adjusting method for magnetic tape and magnetic recording and reproducing device
Inventor: SHIRAYANAGI TATSUYA
IPC: G11B5/02
Filed: 1985-08-07
Abstract: PURPOSE:To execute easily and quickly an adjustment of a device by recording the information of different kinds at different levels in different parts of an inclined track, respectively. CONSTITUTION:A magnetic tape 1 is guided by a guide 2, and wound around to a rotary drum 3 to which rotary heads 4, 5 have been attached. Also, in an inclined track of the tape 1, video information is recorded in a part corresponding to an angle A1, and PCM audio information is recorded in a part corresponding to an angle A2. Also, the PCM audio information is recorded at a smaller level than that of the video information. In this state, recording and reproduction are executed by switching the rotary heads 4, 5 by a switching pulse. In this way, an adjustment of the switching pulse and an adjustment of a PCM audio information recording part can be executed easily and quickly.
Patent JP-S6330575-A (JP)
Title: Water-based ink composition
Inventor: KAMIMURA HIROYUKI
IPC: C09D11/328
Filed: 1986-07-25
Abstract: PURPOSE:To obtain the title composition which has excellent discharge characteristics, does not cause clogging of a nozzle, and gives a printed image with excellent definition, water resistance, and light resistance, by using a specified water-soluble dye as its component. CONSTITUTION:0.5-20.0 pts.wt. water-soluble dye of formula I [wherein R1 is OH or (substituted) amino; R2 is H, OH or (substituted) amino; M is H, an alkali metal, a quaternary ammonium, a basic amine or ammonium; Ar is an (un)substituted) aryl; m is 0 or 1; n is 1 or 2; A is a group of formula II or III] and, if necessary, an antiseptic and mildewproofing agent, a rust preventive agent, a water-soluble ultraviolet absorber, etc., are dissolved in 100 pts.wt. solvent component comprising water and 5-80% water-soluble organic solvent (e.g., diethylene glycol), and the pH of the solution is adjusted to 9.0-11.0 by adding pH modifier thereto.
Patent JP-S5874619-A (JP)
Title: Liposome and its preparation
Inventor: KAWAMATA MASANOBU
IPC: C09K23/56
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a liposome for the oral administration, by incorporating a steryl glucoside and steryl glucoside monopalmitate as active constituents with a phospholipid, etc. CONSTITUTION:One or two or more types of steryl glucoside, e.g. beta-sitosteryl-beta- D-glucoside, and steryl glucoside monopalmitate, as main drugs are added to chloroform containing a phospholipid, e.g. lecithin or sphingolipid phosphoglyceride, dissolved therein, and if necessary a membrane stabilizer, e.g. cholesterol, or a charging agent is added thereto, and dissolved therein. The chlorofrom is then distilled away, and a buffering agent, etc. is then added to give a liposome. The ratio between the main drugs and the lipid component as follows: based on one pts.wt. main drugs is 1-10pts.wt. phospholipid, 0.1-5pts.wt. sterol and 0.05-0.5pts.wt. charging agent. EFFECT:Intravenously administrable and easily sterilized under heating. USE:An injection adaptable to the remedy in the region of the hemostasis, reinforcing the blood vessel and antishock.
Patent JP-H1016739-A (JP)
Title: Vehicle motion control device
Inventor: IMAMURA MASAMICHI
IPC: B60T8/1755
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous operation caused under an erroneous sensing of lateral G from being generated. SOLUTION: This vehicle motion control device is constructed to comprise a controlling hydraulic source (d) connected to a brake pipe (c) and capable of increasing a hydraulic pressure of a wheel cylinder (b); and a brake controlling means (f) for executing a motion control for controlling a supplying of hydraulic pressure for the brake pipe (c) and an operation of a control valve (e) so as to produce a braking force in either a direction to restrict a yawing moment of a vehicle or a direction in which a yawing moment is generated in response to a state of the vehicle detected by a vehicle motion sensing means (a).  In this case, the braking control means (f) has a control executing threshold value of which high or low value can be changed in order to discriminate if a motion control is performed or not and when both an absolute steering angle and an absolute yawing rate are less than their specified values in response to a steering angle and a yawing rate obtained from the vehicle motion sensing means (a), the braking control means sets the control executing threshold value to a higher value as compared with that attained when they are higher than their specified values.
Patent JP-H0729978-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKUTA TAKASHI
IPC: H01L21/82
Filed: 1993-07-14
Abstract: PURPOSE:To reduce a chip area by selecting a logic cell of a large current consumption and by electrically connecting a power supply section of the logic cell to a plurality of power supply wirings in the cell array direction including the one located in the cell row wherein the selected logic cell is included at the shortest route. CONSTITUTION:A logic cell 10 is the one selected in consideration of the magnitude of power consumption from logic cells 4 which constitute a semiconductor integrate circuit 1. A power supply section of the logic cell 10 is connected at the shortest route to a VDD wiring 7 and a VSS wiring 8, which are installed for an upper and a lower cell array which hold between them the cell array 3 wherein the logic cell 10 is included, through second-layer metal wirings 11, 12 which are vertical to the cell array direction. Therefore, current coming in or out of the power supply section is diversed to a plurality of power supply wirings 7, 8 by the shortest route. By this method, a chip area can be reduced.
Patent JP-H0788891-A (JP)
Title: Production of injection molded element
Inventor: AAMANDO SANDORI
IPC: B29K75/00
Filed: 1994-07-26
Abstract: PURPOSE: To produce an injection-molded element having desired opacity or transparency by providing a process mixing a thermoplastic material with a dye, an org. pigment or a fluorescent pigment and injecting the resulting mixture in a mold to obtain an injection-molded element having regions different in thickness among which the thin region is transparent. CONSTITUTION: In a method for producing an injection-molded element having a selected opacity or transparency based on a thermoplastic material such as polyurethane, an ionomer resin or an EVA copolymer, at first, the thermoplastic material is mixed with a dye soluble in an org. solvent, a preliminarily dispersed org. pigment or a fluorescent pigment to obtain a mixture which is, in turn, injected into at least one mold, for example, a mold of a shoes flap 1. Regions different in thickness are provided in the mold so as to obtain a first opaque region 8, a second translucent region 9 and a third transparent region 10 in desired regions. By this constitution, peculiar effect changing from the opaque brightness of the first region 8 to the second translucent region 9 and the third transparent region 10 as thickness reduces is obtained.
Patent JP-S5797466-A (JP)
Title: Testing method for analogically printed board
Inventor: KURIBAYASHI NOBUHIKO
IPC: G01R31/316
Filed: 1980-12-10
Abstract: PURPOSE:To discriminate the propriety of an analogically printed board with high precision by finding the expected value of an output voltage level in advance by using a simulating means equivalent to the analogically printed board circuit, and comparing the output voltage of the printed board to be tested with the expected value. CONSTITUTION:Waveform data 3 digitalized by dividing the voltage level of an input waveform by N is inputted to a simulator 10 for a circuit to be tested, composed of an electronic computer, to obtain an output waveform 4, and those input and output waveform data and waveform timing data are stored in a data file 14. For a test, the input waveform data is read out of the data file 14 at waveform timing and made into an input analog waveform by D/A conversion 11, and it is supplied to a printed board 1 to be tested. An output analog waveform the printed board 1 is processed by A/D conversion 12 to output digital waveform data with prescribed timing. This output waveform data is compared 15 with the output waveform data of an expected value obtained by simulation and stored in the data file 14, thus discriminating the propriety of the printed board 1.
Patent JP-H0617144-A (JP)
Title: Production of high carbon excellent in fracture toughness steel wire
Inventor: YATABE HIROSHI
IPC: C21D9/52
Filed: 1992-07-01
Abstract: PURPOSE:To produce a high carbon steel wire excellent in fracture toughness. CONSTITUTION:A wire rod of a steel having a composition consisting of 0.60-0.95% C, 0.12-0.32% Si, 0.60-0.90% Mn, <=0.018% P, <=0.010% S, and the balance iron with inevitable impurities is subjected to direct patenting treatment and then this steel wire rod is held at >=38 deg.C. By securing the prescribed amount of ductile fracture width by raising the temp. of the steel wire rod, the breakage of the wire carbon steel wire prepared after the direct patenting treatment can be prevented by the improvement in strength and toughness.
Patent JP-S5799299-A (JP)
Title: Impeller of magnet drive motor pump and manufacturing method thereof
Inventor: MORIYAMA KAZUYOSHI
IPC: F04D13/02
Filed: 1980-12-12
Abstract: PURPOSE: To obtain a product of stabilized size in one moulding, by covering a follower magnet coupled with the impeller portion with the thin moulding material and forming the impeller portion with a moulding material different from said material for the follower magnet.  
     CONSTITUTION: In manufacturing an impeller 11, at first, an impeller portion 11 including a blade 10 is moulded in one body with a cup-shaped moulded body 12 engaged with a follower magnet 9. Because the moulded body 12 is supposed to act as a protector for the follower magnet 9 against the corrosion by working liquid like chemicals without any requirement for strength, economical resin such as propyrene or the like can be used as an appropriate material. Thus, since the cup-shaped moulded body 12 is made of material easily poured in a mould, it can be formed in small thickness. Because the follower magnet 9 pre-inserted into the moulded body 12 is inserted into a mould, the mould need not be damaged and the whole follower magnet 9 can be moulded at one time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5799218-A (JP)
Title: Turbine blade abnormality detector
Inventor: UMEZAWA SADAO
IPC: F01D25/00
Filed: 1980-12-12
Abstract: PURPOSE: To enable efficient detection of abnormality of a moving blade without dismantling it, by blowing oscillating fluid upon the blade tip from a cavity of a casing opposite the blade and detecting oscillation of the blade, in a steam turbine.  
     CONSTITUTION: In order to detect abnormality of a moving blade of a gas tubine, a measuring slot 10 is opened in a non-operating sate and an oscillation detector 9 is inserted and placed in a location where oscillation of a moving blade 1 can be detected. Then, when a turbine is revolved at low speed with its revolution speed set an n times per second and the primary specific number of oscillations of the moving blade 1 being fHz, figure N of a blowhole 7 provided at a nozzle 6 will be set at the nearest integer of f/m, so as to enlarge resonant amplitude. When compressed air is blown out at this point, intermittent air stream of N.n times per second collides with the moving blade, causing a resonant state. However, a moving blade with such abnormality as a crack can be easily detected as its primary specific number of oscillations are different and a resonant state will not result. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1022041-A (JP)
Title: Guide mechanism of terminal band and terminal crimp unit using same
Inventor: ITO AKIRA
IPC: H01R43/055
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To realize the general purpose property of a terminal band guided by a terminal crimp unit, by holding the carrier of the terminal band by a receiver surface and a rolling member, positioning an edge by an abutting surface, and feeding the terminal band in the condition opening terminal metal fittings. SOLUTION: A terminal band B having numerous terminal metal fittings T at one side of a bend form of carrier T4 is fed to a terminal crimp unit through a guide mechanism 40. In the guide mechanism 40 of the above terminal band B, a step 31A with a specific height H is provided at one end side of a substantially rectangular form of assembly plate 31, an angular form of abutting member 42 is installed along its end to form an abutting surface 42, and furthermore, plural feed rollers 45 are provided rollable along the feeding direction. While the carrier T4 is held and guided by the contact surface of the roller 45 by making the carrier T4 as the receiving surface 41 of the step 31A, the feed roller 45 bites in to the carrier T4 through a screw groove 45A provided on the contact surface, and an edge T7 is pressed to the abutting surface 42.  Consequently, the terminal band B is made possible to feed securely, regardless of the sort of the installed terminal metal fittings T.
Patent JP-S6419700-A (JP)
Title: Charged particle device
Inventor: KATANE MAMORU
IPC: G01T1/29
Filed: 1987-07-15
Abstract: PURPOSE:To eliminate the effect of residual electromagnetic field, avoid the straying of an electron and extent the life of the electron by arranging a pinhole on the side of a beam duct where an inspection window is provided and arranging a ground glass with a specified distance from the pinhole. CONSTITUTION:A pinhole 13 is provided on the side of an inspection window 10 of a hollow, ring-shaped beam duct 1 inside which electrons run. A ground glass 15 is arranged with a specified distance from the pinhole. Namely, since the characteristic impedance is made approximately equal to that of a beam duct portion without an opening by making the size of the opening for inspecting a light emitting portion of a fluorescent plate 8 provided in the beam duct 1, wake field (residual electromagnetic field) effect is eliminated and straying of electrons can be avoided.
Patent JP-H0339357-A (JP)
Title: Actinic radiation-sensitive polymer composition
Inventor: TOMIKAWA MASAO
IPC: C08K5/07
Filed: 1989-07-05
Abstract: PURPOSE:To provide the subject composition giving a high film-leaving constant on the exposure of a g line stepper, having excellent light sensitivity and suitable for the passivation films of semiconductors, etc., by comprising a polymer having specific structural units, a compound having dimerizable or polymerizable unsaturated bonds, etc. CONSTITUTION:An actinic radiation-sensitive polymer composition comprises (A) a polymer having the structural units of formula I (R1 is >=2C tri or tetravalent organic group; R2 is >=2C divalent organic group; R3 is H or alkali metal counter ion; n is 1 or 2), (B) a compound having an unsaturated bond capable of being dimerized or polymerized with actinic radiation and an amino group or a quaternary salt thereof, (C) a coumarin compound of formula II (R4 and R5 are >=2C monovalent organic group; R6 is >=3C monovalent organic group), (D) 3,3',4,4'-tetra(t-butylperoxycarbonyl)benzophenone and (E) a nitrosoamine compound.
Patent JP-H1021017-A (JP)
Title: Print system
Inventor: KINOSHITA YOSHIYUKI
IPC: B41J29/38
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To enable a print system to be controlled even by a control command from a host computer, by providing an interface, which is capable of two-way communications, and a control means which can control a print system based on the control command received from the host computer through the interface. SOLUTION: An interface 23 is the parallel interface or 8 bits, for example, and capable of two-way communications with a host computer. Besides, the interface 23 has a function capable of the reception of control command excepting for the command of ordinary printing, etc., and can receive both the command of printing, etc., and the control command transmitted from the host computer. Then, the operating conditions of a serial printer are confirmed on the side of the host computer and the control command is transmitted corresponding to the conditions so that the function of the serial printer can be suitably controlled from the side of the host computer.
Patent JP-H0227961-A (JP)
Title: Artificial laver made from fishes, shellfishes and meats
Inventor: HARAJIRI NORIKAZU
IPC: A23L13/00
Filed: 1988-07-15
Abstract: PURPOSE:To obtain a tasty and glossy artificial laver with an excellent nutritive value and good appearance not inferior to conventional natural laver at all by using fishes, shellfishes or fish meats and wheat flour paste as raw materials. CONSTITUTION:Fishes, shellfishes or fish meats are milled into a fine fibrous form in a rotary meat mill, half-boiled using a pressure pan, etc., and then treated with rice vinegar to tighten the mat and simultaneously carry out sterilization. The resultant meats are then mixed with a wheat flour paste to provide a pasty form. The obtained paste is subsequently kneaded with a stirrer and an adequate amount of water is added to regulate viscosity in a preparing machine. The regulated paste is then introduced into a preparing water tank and, in a kept moderate viscous state, cast and filled into a measure-type laver reed screen set in a laver processor by a constant amount while being stirred. The filled material is pressed to nearly a paperlike thickness, dehydrated and dried.
Patent JP-2001006687-A (JP)
Title: Lead-acid battery
Inventor: KIKUCHI YOICHI
IPC: H01M4/66
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress crack generation at a node part of a grating mesh by reducing the width of a grating node part forming a mesh less than the width of the node part of an upper frame bar with the mesh and the node part of an under frame bar with the mesh in the grating of a lead-acid battery. SOLUTION: Expanding a lead alloy sheet in the width direction forms a grating 8. In the grating 8, the relationship of widths of each of node parts is set A>=C>B, where a width of the node part 9a of a grating bar (mesh) 5 with an upper frame bar 9 disposed with a grid ear part 9b is A, a width of a node part 6 of the grid bars 5 is B and a width of a node part 10a of the grid bar 5 with an under frame bar 10 is C. As the lead alloy sheet, a Pb-Sn-Ca alloy sheet containing 0.6-2.0 wt.% of Sn is used. A lead-acid battery using such an expanded metal grating suppresses breaking and cracks in the node part of the upper frame bar, the under frame bar with the grating bar and obtains excellent lifetime characteristics.