baber/WOPTO huggingface dataset:
Patent JP-H10287227-A (JP)
Title: Fluid pressure brake control device
Inventor: KAWABATA FUMIAKI
IPC: B60T17/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a reverse flow of brake fluid to a master cylinder when a fluid pressure source is changed, in a fluid pressure brake control device using the master cylinder and a high pressure source selectively as the fluid pressure source. SOLUTION: In the case of a system normal, M/C cut valves 30, 40, 46, 56 are placed in a closed condition, linear control valves 80, 82, 86, 88, 90, 92, 94, 96 are controlled, so as to control a wheel cylinder pressure. In the case of detecting abnormality of the system, first the linear control valves 80, 82, 86, 88 are placed in a closed condition, next the M/C cut valves 30, 40, 46, 56 are opened, so as to make wheel cylinders 37, 42, 52, 58 communicate with a master cylinder 16.
Patent JP-S63263846-A (JP)
Title: Cmi code/decoder
Inventor: SASAKI EISAKU
IPC: H04L7/033
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a decoder whose adjustment is unnecessary and enable to make into an IC, by constituting a circuit which generates an optimum clock signal to sample an input signal of a logic circuit with respect to a CMI-coded signal. CONSTITUTION:A flip-flop circuit 6 samples the input signal 100 by a clock signal 104, and a flip-flop circuit 7 samples the input signal 100 by a clock signal 103. The output 106 of the flip-flop circuit 6 advances the output 107 of the flip-flop circuit 7 by T/2, and the output 105 of the flip-flop circuit 6 is sampled by the clock signal 103 to arrange those outputs. An Ex-NOR gate 9 compares the output 108 of a flip-flop circuit 8 whose timing is arranged with the output 107 of the flip-flop circuit 7, and outputs a signal 109 on which NRZ(non return to zero) is applied. Also, the signal 104 goes to the optimum clock signal to sample the signal 109.
Patent JP-H07301060-A (JP)
Title: Partition panel
Inventor: GOTO SEIICHI
IPC: E05D15/00
Filed: 1994-05-10
Abstract: PURPOSE:To reduce the manufacturing cost and simplify the assembling work. CONSTITUTION:A panel fixing rail 7 is borne on at least either of the upper end and the lower end of a panel 1 borne movably along a hanger rail so that it is capable of moving up and down, the panel fixing rail 7 can be movably controlled up and down from a controller provided to a side edge of the panel 1 through a wire 8b, and the wire 8b is guided to the panel fixing rail 8 from the controller through jambs, head and sill of the circumferential edge of the panel. A roller 20 for guiding the wire 8b to the head and sill 18 from the jambs is provided to a course of the wire 8b. A bearing 21 of the roller 20 is inserted in frame bodies 19, and slip prevention members 22 for preventing slippage from the frame bodies 19 are provided to the bearing 21.
Patent JP-H05296887-A (JP)
Title: Inspecting apparatus of steering wheel shimmy
Inventor: WATANABE SHINICHI
IPC: G01M17/007
Filed: 1992-04-16
Abstract: PURPOSE:To make inspection of shimmy efficient by a method wherein wheels connected to a steering wheel are supported and rotated on a pair of rollers being different in an outside diameter and so coupled as to be concentric and integral substantially and rotable. CONSTITUTION:Front wheels WL and WR of an automobile are supported on rollers 2L and 2R and movements thereof are regulated laterally by guide rollers 18 and in the direction of advance by chokes. After setting, the wheels and the rollers are rotated by driving an engine. Although the rollers 2L and 2R coupled through the intermediary of a coupling shaft 10 and equal-speed joints 11 are rotated concentrically and integrally substantially at this time, the front wheels WL and WR are rotated at different speeds, since the outside diameters A and B thereof are different. When there is an unbalance between the front wheels WL and WR, therefore, vibration (shimmy) occurs in the circumferential direction of a steering wheel, a frequency component corresponding to a difference between rotational frequencies of the front wheels WL and WR is added thereto and the shimmy becomes a vibration waveform accompanied by a beat. Accordingly, the unbalance between tires can be detected accurately and efficiently.
Patent JP-S5321378-A (JP)
Title: Actuator
Inventor: KAMIMURA TOSHIO
IPC: B64C13/40
Filed: 1976-08-12
Abstract: PURPOSE: An actuator provided with two independent chambers for a normal and an emergent use equipped with the best lock mechanism in a cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61254653-A (JP)
Title: Curable resin composition
Inventor: MOTOMURA MASATOSHI
IPC: B65G1/137
Filed: 1985-05-07
Abstract: PURPOSE:The titled compound suitable as a coating compound having improved physical properties of coating compound and those of film of coating, obtained by blending an active hydrogen-containing compound having a triazine ring prepared from a triazine amino compound, etc. as a starting raw material with aminoformaldehyde resin. CONSTITUTION:(A) An active hydrogen-containing compound having a triazine ring obtained by condensing a triazine amino compound (e.g., melamine, etc.) shown by the formula (X is H, CH3, etc.), having 20-400hydroxyl number, >=2 alkoxyl groups per molecule and <=20 acid value with formaldehyde, a polyol (ethylene glycol, etc.) having 1.5-2.5 average function number of hydroxyl group per molecule and, if necessary, a monohydric alcohol is blended with (B) aminoformaldehyde resin in a weight ratio of solid content A/B=50/50-95/5.
Patent JP-S59222472-A (JP)
Title: Indole-2,7-dicarboxylic acid compound and its preparation
Inventor: KAWAMOTO AKIRA
IPC: C07D209/42
Filed: 1983-05-31
Abstract: NEW MATERIAL:The indole-2,7-dicarboxylic acid compound of formula I (R1 and R2 are H or lower alkyl). EXAMPLE:Indole-2,7-dicarboxylic acid 2-methly-7-ethyl diester. USE:Useful as an intermediate for the synthesis of photo-sensitive materials, pharmaceuticals, and agricultural chemicals. For example, the selective decarbonation of the 2-carboxylic acid group of indole-2,7-dicarboxylic acid gives indole- 7-carboxylic acid useful as a photo-sensitive material of instant photography, raw material of pharmaceuticals, etc. PREPARATION:The compound of formula I can be prepared by reacting anthranilic acid or its ester of formula II with sodium nitrite in the presence of concentrated hydrochloric acid, reacting the reaction product with a liquid obtained by adding potassium hydroxide to an alcoholic solution of 2-methylacetoacetic acid ester, and hydrolyzing the resultant compound of formula III after cyclization.
Patent JP-H04227575-A (JP)
Title: Logic circuit simulation method
Inventor: IKEDA MIKIO
IPC: G06F11/25
Filed: 1991-04-26
Abstract: PURPOSE:To provide logic circuit simulation method which is improved in the accuracy of estimation of the delay time of a logic circuit. CONSTITUTION:The logic circuit simulation method includes respective steps. Namely, the delay time of a logic element itself which is previously found,is read in, the output voltage of the output logical value of the logic element is converted into a voltage value, and a circuit equation based upon connection information on the output impedance circuit of the logic element is generated and solved to find a voltage value at an optional node in the output impedance circuit, and the voltage value at the input node of a trailing-stage logic element is converted into a logical value.
Patent JP-H11267219-A (JP)
Title: Respirator
Inventor: JO YASUSHI
IPC: A61M16/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To open a secretion closing bronchial tubes by an air hammer effect, to make oxygen reach all over lungs, to fluidize the secretion covering alveoli, to urge expectoration, to improve the efficiency of the exchange of the oxygen and carbon dioxide gas by the diffusion effect of impulsive inspiration and to help respiration by supplying impulsiveness to inspiration introduced into the lungs. SOLUTION: This respirator uses a shock wave generator 16 with a built-in sliding venturi 39 driven by pressurized gas and the entire device is constituted of a main body 53 housing the respective kinds of equipments in a casing and the assembly 55 of the shock wave generator 16 and a nebulizer 14. An oscillator 6 for converting a continuous flow to an intermittent flow is provided in the casing, a connection tube 33 for connecting the nebulizer 14 and the shock wave generator 16 and a switch 15 disposed to the connection tube 33 are provided in the assembly 55 and plural freely attachable and detachable tubes 71-74 are used for the connection of the plural gas circuits of the main body 53 and the assembly 55.
Patent JP-S5431868-A (JP)
Title: Disc-brake apparatus
Inventor: YOSHIDA TERUAKI
IPC: F16D55/224
Filed: 1977-08-13
Abstract: PURPOSE: A disc-brake apparatus in which the pressure of the pressurized oil which operates onto the pad is increased automatically by untilizing a brake torque and by allowing a servo-piston and servo-cylinder to be interposed between the end part of a torque rod and a caliper body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5221519-A (JP)
Title: Exhaust gas purifying train of an internal combustion engine
Inventor: KAJITANI IKUO
IPC: F01N3/26
Filed: 1975-08-11
Abstract: PURPOSE: HC in exhaust gas is transformed into CO that is further transformed into CO 2 , ensuring an excellent purifying train as a whole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59222546-A (JP)
Title: Electrode wire for wire-cut electric spark machining
Inventor: EZAKI SHIGEO
IPC: B23H1/06
Filed: 1983-05-30
Abstract: PURPOSE:To obtain an electrode wire for wire-cut electric spark machining having high strength, linearity and an increased electric spark machining speed by adding a small amount of Ti and Be to a Cu-Zn alloy having a specified composition. CONSTITUTION:This electrode wire for wire-cut electric spark machining consists of 10-40wt% Zn, 0.05-3wt% Ti and/or Be and the balance essentially Cu. Since the added Ti and/or Be increases the strength of the electrode wire, machining can be carried out under high tension even when the wire is drawn to a fine wire, so a thick-walled body can be machined without slackening the wire. The alloy wire is provided with high strength by heat treatment, and linearity is easily attained. Zn contained in combination with Ti and/or Be stabilizes the electric spark characteristics and can increase the electric spark machining speed.
Patent JP-S62253661-A (JP)
Title: Dyeing liquid and dyeing using same
Inventor: KOIKE SHOJI
IPC: D06P3/06
Filed: 1986-04-28
Abstract: PURPOSE:To provide a thermally stable dyeing liquid capable of clearly dyeing with outstanding uniform dyeability, light-fastness and fastness to laundering such textile fibers as of wool, silk, nylon, polyacrylic fibers, polyurethane fibers, etc., containing in a liquid medium, specific trisazo compound(s). CONSTITUTION:The objective dyeing liquid containing, in a liquid medium, pref. 0.01-30wt% of at least one kind of coloring matter compound of formula I [X is H, lower alkyl or (SO3M-substituted) phenyl; m is 0 or 1; M is alkali metal, ammonium or amine; A, B and C are each (substituted) benzene ring or (substituted) naphthalene ring; where, said B and C are not naphthalene ring simultaneously]. Preferably, the above liquid is further incorporated with 3-30wt% of a water-soluble inorganic salt (e.g. sodium sulfate).
Patent JP-H06290782-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M10/05
Filed: 1993-03-30
Abstract: PURPOSE:To increase discharge capacity by using a specific carbide or nitride large in metal ion occlusion and desorbtion at the time of charge and discharge as a negative electrode material. CONSTITUTION:At least one of the carbides of chromium, silicon, cobalt, zirconium, tungsten, germanium, tantalum, titanium, iron, niobium, nickel, vanadium, boron, hafnium and molybdenum, or at least one of the nitrides of indium, gallium, chromium, silicon, germanium cobalt, zirconium, tin, tungsten, tantalum, titanium, iron, niobium, nickel, vanadium, manganese, hafnium and molybdenum, is used as a negative electrode material capable of occluding and desorbing alkali metal ions such as lithium ions or alkaline earth metal ions such as calcium ions.
Patent JP-S5220763-A (JP)
Title: Impurity diffusion system
Inventor: UNO TADASHI
IPC: H01L21/322
Filed: 1975-08-08
Abstract: PURPOSE: Realization of the impurity distribution high in surface density and shallow in diffusion depth and of the equivalent diffusion of small diffusion coefficient by mixing a halogen gas like chlorine into the atmospheric gas for re-distributing diffusion. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03293116-A (JP)
Title: Method and apparatus for foam molding
Inventor: YAMAMOTO TAKESHI
IPC: B29C44/00
Filed: 1990-04-12
Abstract: PURPOSE:To make it possible to realize thin side wall of a foam-molded item with no limit of the degree of freedom of shape by a method wherein the wall surface of a movable mold and the wall surface of a fixed mold, both of which form the upright part of the item, are relatively apart from each other at the filling of foamable resin particles in a cavity part so as to make the interval between both the wall surface larger than the diameter of the particle. CONSTITUTION:By abutting a core mold 10, which is a movable one, against a cavity mold 11, which is a fixed one, a cavity part 12 as a hollow part having the same shape as a molded item is formed. The core mold 10 is moved to the direction A and then to the direction B and again to the direction A so as to return to its regular position. After that, the core mold 10 is moved to the direction F and then to the direction E and again to the direction F so ae to return to its regular position. Through the process of a series of actions is mentioned above, foamable resin particles 27... are filled in upright parts 12a, 12b, 12c and 12d, the width of each of which is widened. Thus, even when the cavity part 12 has the upright parts 12a and 12b, the width of each of which is narrower than the size of the particle 27, foamable resin particles can be fully filled in said parts, resulting in limiting no degree of freedom of shape by the presence of the upright parts 12a and 12b.
Patent JP-H04325910-A (JP)
Title: Production of composite type magnetic head
Inventor: TATEWAKI MASAHIRO
IPC: G11B5/31
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the generation of glass drop-outs, bubbles and cracks in track width regulating grooves by providing a stage for chamfering the edges on the tape sliding surface side of the surfaces of magnetic core half bodies on which thin ferromagnetic metallic films are formed. CONSTITUTION:The edges on the tape sliding surface side of the surfaces of the ferrite magnetic core half bodies on which the thin ferromagnetic metallic films are formed are chamfered 9. The track width regulating grooves 2 and glass rod insertion grooves 6 are then formed and the plural track width regulating grooves 7 are formed. The thin ferromagnetic metallic films 3 are then formed. The flat parts corresponding to the track width of the magnetic core half bodies are then butted against each other via nonmagnetic gap spacers 4 and the glass rods 5 are inserted into the grooves 2 and the grooves 6. Working gaps are formed by a heat treatment. The glass is packed into the track width regulating grooves 7 to form the magnetic core block in the case of butting of the magnetic core half bodies against each other. The block is then cut to single bodies 8 of the magnetic heads. The glass packing into the grooves 7 is safely executed by chamfering 9 the edge in such a manner.
Patent JP-H03295019-A (JP)
Title: Magnetic recording medium
Inventor: SHIMAZAKI YUKIHIRO
IPC: C09D127/04
Filed: 1990-04-12
Abstract: PURPOSE:To improve traveling durability, head touch, etc., of a magnetic tape by specifying the proportion of polyurethane resin in the binder resin of an inorg. fine particle filler in a back coating layer, and specifying the glass transition temp. of the polyurethane resin. CONSTITUTION:A magnetic layer is formed on one principle plane of a nonmagnetic base film, while a back coating layer is formed on the other principle plane. The binder resin of an inorg. fine particle filler in this back coating layer consists of a mixture of gun cotton and polyurethane resin, or a mixture of polyvinyl chloride resin and polyurethane resin. The proportion of the polyurethane resin in the binder resin is specified to 50 - 75wt.%, and the glass transition point of the polyurethane resin is specified to >=50 deg.C. Thereby, the back coating layer is made tough and stable with small coefft. of friction, which improves traveling durability, head touch, etc., of the magnetic recording medium.
Patent JP-H01267562-A (JP)
Title: Electrophotographic dry toner
Inventor: FUSHIMI HIROYUKI
IPC: G03G9/087
Filed: 1988-04-19
Abstract: PURPOSE:To obtain a toner having chemical and biochemical stability and safety, and stability against environmental conditions and to obtain an image having good color reproducibility, by using a specified binder resin. CONSTITUTION:The binder resin to be used is a polyol resin obtained by reacting a monovalent compound having an active hydrogen with the 2 epoxy groups at both ends of the epoxy resin molecule to open the rings and to combine the epoxy resin molecules with each other, thus permitting the obtained binder resin to be chemically stable and biochemically safe, and excellent in characteristics against environmental conditions.
Patent JP-H05272609-A (JP)
Title: Driving positioner
IPC: F16H19/02
Filed: 1992-03-24
Abstract: PURPOSE:To provide a driving positioner, having a simple structure and light weight. CONSTITUTION:The intermediate part of a belt-like and flexible transmission member 3 is wound by about a semicircle on a cylindrical driving member 2 to be folded. A moving base 6 and a guide member 62 are fitted to the tip part of the transmission member 3 and a base end part respectively. The moving base 6 and a guide member 62 are supported slidably with the tip guide part 41 of a guide member 5 and a base end guide part 42 respectively. The normal rotation of the driving member 2 in an arrow R1 direction by operating a motor 7, causes the tip part of a transmission member 3 to be drawn from the driving member 2, and this moves the moving base 6 in an arrow K1 direction. On the other hand, the reversal of the driving member 2 in an arrow R2 direction, causes the tip part of the transmission member 3 to be drawn on the driving member 2 side, moving the moving base 6 in an arrow K2 direction. Repeating the normal and reverse rotation of the driving member 2 causes repeating the reciprocating movement of the movement base 6.
Patent JP-S60242908-A (JP)
Title: Method for forming transfer rubber roller
Inventor: MORITOMO OSAMU
IPC: B41F16/00
Filed: 1984-05-15
Abstract: PURPOSE:To make a precise transfer rubber roller which has a good reproductivity, by applying a processing method, in which a work is cut as being fed, by rotating a cylindrical cutter which has more than two cutting edges, to this transfer rubber roller forming method. CONSTITUTION:A rotary shaft of a cutter and a rotary shaft of a transfer rubber roller are different and almost parallel, and the rotation speed of the rotary shaft of the cutter is more than 5,000 times/min. A silicone rubber roller is cut by a wood cutter of the said cutter, which is formed of four cutting edges and is rotating at a speed of 6,000 times/min, as being fed at a speed of 2mm./sec, measured at the circumferential part of the rubber roller. At last, a finishing work is given to the cut surface by polishing it using a No. 600 polishing cloth, so that a transfer silicone rubber roller is got.
Patent JP-S60241674-A (JP)
Title: Fused carbonate type fuel cell
Inventor: SETA YOUICHI
IPC: H01M8/06
Filed: 1984-05-15
Abstract: PURPOSE:To reform fuel gas efficiently in a fuel cell through simple structure by making many grooves in both faces of a porous member and filling with catalist to provide a branch gas flow reforming board and forming a bipolar partition board. CONSTITUTION:A fused carbonate type fuel cell is formed by providing a pair of bipolar partition boards 21 on both faces of unit cell 1 composed of an electrolytic layer 5 sandwitched by an oxidizing agent electrode 3 and a fuel electrode 4 then laminating plural sets of unit cells 1. The partition board 21 is formed by providing sidewall members 7a, 7b and a branch gas flow reforming board 22 at one side of partition board body 6 while sidewall members 8a, 8b and an oxidizing agent gas flow path 9b at the other side where the branch gas flow reforming board 22 is formed by making many V-grooves in both faces of porous member while crossing perpendicularly with passing direction of fuel gas P and filling with catalyst 25. Consequently, contact between the fuel gas and the catalyst 25 can be improved through simple structure resulting in efficient reforming of fuel gas in the cell.
Patent JP-H11294575-A (JP)
Title: Lockup controller for automatic transmission with manual range
Inventor: NISHINO KENJI
IPC: F16H59/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a lockup controller capable of imparting such a direct feeling as being similar to a manual transmission at a manual range, and further small in a clamping shock even in high load. SOLUTION: A lockup release line of M-range two to four speed being shown in a broken line is prescribed as a constant vehicular speed irrespective of throttle opening TVO, and the proper constant vehicular speed is set to the lowest velocity in a range where there is not problem. Therefore, it comes to be locked up in a wide area in consequence, while this lockup is maintained even by actuating an accelerator pedal, and a direct feeling is thus securable. A lockup starting line of M-range two to four speed being shown by a full line is made into the same hysteresis ΔVSP as a D-range to the lockup release line at a low opening area, but in proportion as increasing the throttle opening, it is made into being slipped to the high velocity side.  Accordingly, even at a time of the lockup being carried out at a high throttle opening area, a torque converter slippage is relatively small so that a lockup shock is made small as well.
Patent JP-2000292092-A (JP)
Title: Method for reducing water service fee using water quality improving device of cooling tower
Inventor: SUGIMOTO MITSUMASA
IPC: F28F19/01
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To purify makeup water, to use it as a blowing water, and to reduce a water service usage by connecting a water quality improving device having a bioceramic contact tank and a water meter on the way of a makeup water system for supplying water to a cooling tower. SOLUTION: A water quality improving device having a water meter 5 and a bioceramic contact tank 6 connected in series is provided as a by-pass route on the way of a route of a makeup water system 2 of a cooling tower 1 provided in a cooling facility of a building tower, makeup water is circulated to the by-pass route, and water quality of the water is improved by the tank 6. Inlets for a blower and the makeup water are provided at the tower 1, evaporation of the circulated water is supplied by the makeup water. When the circulating water is concentrated, the water is brought into contact with the bioceramics in the tank 6, ionized makeup water is introduced by a blower water tube 4 into the tower 1 and diluted. Thus, another blowing water used for diluting concentrated cooling circulating water in the tower 1 or cleaning the tower is eliminated.