baber/WOPTO huggingface dataset:
Patent JP-H0374464-A (JP)
Title: Asphalt composition
Inventor: ANDO NORIO
IPC: C08F236/10
Filed: 1989-08-11
Abstract: PURPOSE:To obtain a composition excellent in resistance to rut and flow, etc., and also in applicability, thus suitable for road paving by incorporating asphalt with a specified amount of a styrene-butadiene copolymer prepared by polymerization using a specific molecular weight regulator so as to get extremely broad in molecular weight distribution. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of asphalt with (B) 1-10 pts.wt. of a styrene-butadiene copolymer 10-35wt.% in the content of bound styrene, 50-140 in Mooney viscosity, containing >=15wt.% of a component <=4.5X10<4> in molecular weight and >=30wt.% of a second component >=5.0X10<5> in molecular weight, and also containing >=30wt.% of a styrene-butadiene copolymer prepared by emulsion polymerization of 100 pts.wt. of a monomer using 0.05-5 pts.wt. of n-octyl mercaptan as the essential component of molecular weight regulator.
Patent JP-H0495915-A (JP)
Title: Laser scanner
Inventor: UNNO TETSUO
IPC: G02B26/12
Filed: 1990-08-07
Abstract: PURPOSE:To make a laser scan of a target having long width by arranging three couples of plane mirrors so that three scanning beams in a parallel curtain shape are arranged on a body to be measured in a line parallel to an X axis at different angles to a Y axis. CONSTITUTION:The scanning beams which are reflected by plane mirrors 7a-7c are made incident on three plane mirrors 8a,8b, and 8c which are arranged corresponding to the plane mirrors 7a-7c. Those plane mirrors 8a-8c are set at characteristic angles based upon the X axis as an axis of rotation so that the three scanning beams in the parallel curtain shape are arranged on the target 6 in the straight line parallel to the X axis, and also at characteristic angles based upon a Z axis as an axis of rotation so that the three beams are continuously distributed in the direction of the X axis. Consequently, the three scanning beam which are reflected by the plane mirrors can irradiate the target 6 to almost three times as long as the length l of a parabolic mirror 5 in the X-axis direction.
Patent JP-S58105345-A (JP)
Inventor: FUIRITSUPU II SUTANREI
IPC: G06F5/01
Filed: 1982-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0550871-A (JP)
Title: Electric motor-driven throttle actuator
Inventor: SATO EIJI
IPC: F02D11/10
Filed: 1991-08-21
Abstract: PURPOSE:To ensure safety of a vehicle or the like by providing a spring for energizing a throttle valve in a direction of closing it in a throttle shaft and a link member so as to decrease an engine output by closing the throttle valve at the time of control trouble. CONSTITUTION:A parallelogram link is constituted of a link member 6 fixed to a throttle shaft 1, link member 11 rotatable on this throttle shaft 1, link member 9 fixed to a shaft 15 rotatable on this link member 11 and a link member 7 pin-connected to these link members 9, 6. Further, a differential gear mechanism is constituted by coaxially providing a shaft 17 of a motor 16 with the throttle shaft 1 to fix a gear 14, meshed with a gear 18 of the motor shaft 17, to the shaft 15. Tension of springs 22, 23 in a direction of closing a throttle valve 2 acts on the throttle shaft 1 and the link member 11. In this way, the throttle valve 2 is completely closed by the springs 22, 23 to decrease an engine output at the time of trouble in a controller.
Patent JP-H0876782-A (JP)
Title: Voice synthesizing device
Inventor: SANO HIROSHI
IPC: G10L13/033
Filed: 1994-09-02
Abstract: PURPOSE: To improve the naturality of synthesized voice by maintaining the specified phoneme continuation time and pause length of single sound and forming phoneme symbol strings and vocal sound and rhythm control parameters. CONSTITUTION: Processing to limit the number of the syllables of one word tone is executed according to the instruction of a speed setting section 10 in a text structure deforming section 8. Next, the phoneme and rhythm control parameter value information is so determined as to extend and contract the phoneme continuation time and pause length of single sound at the ratios according to the speed. This determination is executed by a time length determining section 11 according to the instruction from a speed setting section 10.  The phoneme and rhythm symbol strings obtd. from the text structure changed in the pause insertion position by the text structure deforming section 8 and the phoneme and rhythm control parameters formed by the instruction of high-speed utterance by the time length determining section 11 are simultaneously formed and are outputted to a parameter forming section 6. The speed synthesis parameters are formed in parameter formation in such a manner. The parameter systems are sent to a synthesizer to obtain the synthesized voices according to the assigned speed.
Patent JP-H0760648-A (JP)
Title: Precision grinding cutting grinding wheel
Inventor: KATO TADASHI
IPC: B24D5/10
Filed: 1993-08-24
Abstract: PURPOSE:To provide a precision grinding cutting grinding wheel by which heating of a grinding object is restrained and grinding resistance is reduced and which has the excellent cutting quality. CONSTITUTION:Plural radial grinding liquid supply grooves 3 and 4 are arranged in a base metal 1 or the base metal 1 and an abrasive grain layer 2. The grooves 3 and 4 are arranged in the same position on the obverse and the reverse of the base metal 1 or in positions dislocated by theta/2 each. Since grinding cutting work liquid supplied to a grinding wheel reaches up to the abrasive grain layer 2 through the grooves 3 and 4, generation of crushing or a crack can be prevented, so that excellent grinding cutting work surface can be obtained.
Patent JP-H0552632-A (JP)
Title: Delivery volume speed reducing type liquid measuring method and device used therefor
Inventor: YOSHIDA KIYOSHI
IPC: G01F1/76
Filed: 1991-08-21
Abstract: PURPOSE:To accurately measure volume of a high viscous liquid by flowing out the liquid by means of a constant volume pump, decreasing gradually the number of revolutions of the constant volume pump when outflow volume reaches a boundary volume of prescribed throttling, and taking out a necessary volume of the liquid by stopping the rotation. CONSTITUTION:A pipe conduit 1 connects a liquid A storage tank T with a delivery port 11 provided with a solenoid valve, and a constant volume pump 2 and a mass flowmeter 3 are arranged in the middle of the pipe conduit. A microprocessor-using control means 4 is connected to the flowmeter 3, the pump 2 and a driving motor 21. Furthermore, when a necessary volume X of the liquid A is set in the control means 4, the control means 4 opens the solenoid valve, and rotates the motor 21 at the prescribed number of revolutions R(F) determined by a liquid filling volume F. When the filling volume F reaches a boundary volume of throttling, the motor is decelerated at constant deceleration, and when the filling volume F reaches the necessary volume X, the rotation is stopped completely. Thereby, even high viscous liquid can be measured accurately.
Patent JP-H0491075-A (JP)
Title: Organic peracid salt and its production
Inventor: AOYANAGI MUNEO
IPC: C11D7/54
Filed: 1990-08-07
Abstract: NEW MATERIAL:The compound of formula I [R1 is 1-20C alkyl or alkenyl, or aryl; X is 0, group of formula II, etc.; Y is R6 or (OCH2CH2)l (R6 is alkylene, etc.; (l) is 1-10); R2 is 1-10C alkyl; R3 is 1-3C alkyl; R4 is alkylene, etc., R5 is 2-20C alkyl or aryl; (m), (n) and (p) are 0 or 1]. USE:Bleaching agent for clothings. PREPARATION:The objective compound of formula I can be produced by reacting betaine of formula III or its salt with hydrogen peroxide in concentrated sulfuric acid or methanesulfonic acid at 5-50 deg.C for 0.5-40hr, diluting the reaction product with water, adding a compound of formula R5(O)pSO3M (M is alkali metal or alkaline-earth metal) and reacting at 0-20 deg.C for 0.5-1hr.
Patent JP-S58114045-A (JP)
Title: Developing method of electrostatic image
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/09
Filed: 1981-12-28
Abstract: PURPOSE:To transport a toner exactly and to perform a clear toner development having the excellent reproducibility at a solid part without being misty and generation of fringe phenomenon at the same time, by forming a magnetic brush firmly by using magnetic particles consisting of the mixture of particles having a large average particle size and particles having a small average particle size. CONSTITUTION:Magnetic particles 2 having a large particle size are stuck so as to make cores of the tuft of a brush to form an outer form of the magnetic brush, and magnetic particles 3 having a small particle size are stuck so as to coil around the surface of the particles 2 to form the magnetic brush transporting a toner, by a magnet 4 disposed at the rear surface side at the surface of a carrier 1 of the magnetic brush. As a result, the magnetic brush is formed firmly, and the advantage claimed for a development by using a carrier having the large particle size which has the excellent toner transporting force and the sliding force on a surface of the toner image carrier is shown. Moreover, the advantage claimed for a development by using a carrier having the small particle size which has the excellent uniform-preserving property of the toner and in which the swept lines by the magnetic brush are hardly generated is also shown.  Thus, the excellent effects are obtained.
Patent JP-H02102224-A (JP)
Title: Polyether having terminal primary or secondary amine group
Inventor: AIAN DEIBITSUDO DOBUSUN
IPC: C08L63/00
Filed: 1989-08-15
Abstract: PURPOSE: To provide the subject specific polyethers which are useful for the manufacture of polyurethane or an epoxy resin by reacting polyether alcohols containing a specific OH group with either of NH 3  and a primary or secondary amine in the presence of H 2 , a reductive aminating catalyst at a high temperature.  
     CONSTITUTION: The first reactant of polyether alcohols having more than one OH group at least one of which is directly bonded to a terminal methylene group of a (hydrocarbyl-substituted) ethoxy group is reacted with the second reactant which is either of NH 3  and a primary or secondary amine in the presence of H 2 , a reductive aminating catalyst and a water-absorbing material, at a high temperature and at a higher pressure than an atmospheric pressure. The subject polyethers which is directly bonded to a terminal methylene group of a (hydrocarbyl-substituted) ethoxy group are obtained on condition that this polymer does not exceed 30C with the polyethers terminated by the primary amine. These polyethers are reacted with diisocyanates to thereby provide polyurethane, or reacted with epoxides to thereby provide an epoxy resin. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0536902-A (JP)
Title: Semiconductor device
Inventor: ARAKI SHINICHI
IPC: H01P1/203
Filed: 1991-07-25
Abstract: PURPOSE:To provide a resistance element having a high resistance and small temperature dependency of a resistance value by providing a resistance element formed of a polycrystalline silicon film containing 2-9 atm% of oxygen. CONSTITUTION:A resistance element of a semiconductor device is formed by forming first a field insulating film 2 and then, forming a polycrystalline silicon film 3 containing oxygen by CVD. Then, an impurity is ion-implanted to the film 3 containing the oxygen to regulate its resistance value. Thereafter, an interlayer insulting film 4 is formed, a contact hole 5 is formed by selective etching, an electrode film 6 is formed, and an electrode is formed by patterning this electrode film 6. Particularly, when oxygen content rate is varied, conductivity controllability of the film 3 is varied, and in order to suitably control the conductivity, it is necessary to set the oxygen content rate to 2-9 atm%. Thus, a resistance element having high resistance with a low resistance temperature coefficient can be provided.
Patent JP-S60102914-A (JP)
Title: Preparation of perforated plate with trumpet shaped projection
Inventor: HAMANAKA SUKEAKI
IPC: B01D45/08
Filed: 1983-11-10
Abstract: PURPOSE:To easily and certainly mold a perforated plate with projections for separating minute water droplets from the driving steam of a steam turbine, by forming a stepped hole having a small pierced opening, which is provided to the center of the bottom part thereof, to the single surface of a base plate and applying pipe expanding treatment to said bottom part. CONSTITUTION:A stepped hole 10 having an inner diameter D1 and the bottom part 12 of the stepped hole 10 provided with an opening having an inner diameter (d) are molded to one surface of a base plate 1a (a first process). On the other hand, a ring shaped notch groove 13, which is concentric to the stepped hole 10 and has a diameter larger than the inner diameter D1 of the stepped hole 10 and a proper oblique notch angle theta, is molded to the other surface of the base plate 1a (a second process). A pipe expanding tool such as a pipe expander is used from the side of the large diameter D1 of the stepped hole 10 to protrude and mold a cylindrical part 14 through the central small pierced opening 11 of the bottom part 12 (a third process). A diameter expanding tool such as a conical rotary tool is pressed to the interior of the cylindrical part 14 from the other surface side of the base plate 1a and rotated to mold the cylindrical part 14 into a trumpet shaped projection 7' and a desired perforated plate with trumpet shaped projections is obtained (a fourth process).
Patent JP-H1053149-A (JP)
Title: Flow controller for power steering
Inventor: FUKUI HIROSHI
IPC: B62D5/07
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To stabilize the flow control characteristics of a flow controller at the high speed area of the number of revolutions of a pump, in a flow controller for number of revolutions of pump-sensitive type power steering. SOLUTION: This flow controller feeds pressure fluid discharged from a pump 3 to a power steering device through a plurality of throttle passages, and reflux of surplus pressure fluid is circulated by a spool valve 6 for regulating a flow rate. In this case, a plurality of throttle passages consist a fixed throttle passage 15 and a variable throttle passage. A control subspool 20 is fitted in a cylindrical valve unit casing 18 arranged in a pressure oil feed passage. A control oil pressure chamber 31 partitioned by a control subspool is coupled to the discharge port 5a of a pump, and in the cylindrical valve unit casing, a variable orifice hole 30 and a communication hole 29 are formed in a direction crossing the central line of the variable orifice hole 30.  The variable throttle passage comprises the communication orifice 29; a control subspool containing hole 19: and a variable orifice hole 30.
Patent JP-H0872165-A (JP)
Title: Tire discriminating method and apparatus
Inventor: KATO YOSHINOBU
IPC: B29L30/00
Filed: 1994-09-02
Abstract: PURPOSE: To prevent the peeling of a bar code label and the lowering of the reading rate of the label while discriminating the kind of a tire by magnetizing the steel cord of a tire bead part and detecting the magnetism of the steel cord by a magnetic detector. CONSTITUTION: When a magnetizing head 2 is attached, this apparatus becomes a tire discriminating and writing apparatus and the magnetizing head 2 is moved in a horizontal direction while rotated around the axial line of a servo motor 4 by driving the motor 4 and the arbitrary part different according to the kind of a tire 1 among the steel cords 9 of the bead part provided to the side surface of the tire 1 is magnetized and other part is set to a non-magnetized part.  When a reading head 5 is attached in place of the magnetizing head 2, this apparatus becomes a tire discrimination apparatus and the reading head 5 is moved in a horizontal direction while rotated around the axial line of the servo motor 4 by driving the motor 4 and the magnetism of a magnetizing part 10 of the steel cords 9 of the bead part provided to the side surface of the tire 1 is read to discriminate the kind of the tire 1.
Patent JP-S6366877-A (JP)
Inventor: MURATA SHIN
IPC: H01R43/055
Filed: 1986-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58113352-A (JP)
Title: Alloy steel for hot working
Inventor: FUKUI SHIYOUICHI
IPC: C22C38/00
Filed: 1981-12-28
Abstract: PURPOSE:To enhance the wear and heat check resistances of an alloy steel for hot working by adding a specified small amount of a rare earth element to the steel to form a dense oxide film with superior adhesive strength on the surface of the steel. CONSTITUTION:An alloy steel contg. 0.01-0.35% C, 0.05-2.0% Si, 0.001-0.60% rare earth element such as La, Ce, Pr, Nd or Sm, 0.001-0.30% N and <=0.2% in total of impurities such as P and S or further contg. one or more among Mn, Ni, Cu and B, and/or one or more among Cr, Mo, W, V, Co, Nd, Ta, Zr, Ti, Hf, Sc, Y and Al is used as the material of a metallic mold or tool for hot working. A dense oxide film with superior adhesive strength is easil formed on the surface of the metallic mold or tool to enhance the wear and heat check resistances.
Patent JP-H05143330-A (JP)
Title: Stack cache and control system thereof
Inventor: DOI TOSHIO
IPC: G06F9/34
Filed: 1991-07-26
Abstract: PURPOSE:To shorten time necessary for a PUSH/POP instruction and to prevent a cache from storing invalid data for popped software. CONSTITUTION:In order to hold the combinations of addresses and data at the time of pushing a microcomputer 3, automatically push unpushed held data to a main memory 4 during the idle time of a bus cycle, output the data concerned to the microcomputer 3 at the time of popping the microcomputer 3, and substitute valid data for unnecessary data by automatic popping from the main memory 4 during the idle time of the bus cycle, a stack cache 20 is provided with a cache 10 having a means indicating whether respective data have been written in the main memory 4 or not, an active controller having a vertex pointer for an intra-cache stack, a bottom pointer for the intra-cache stack and a vertex pointer for cache outside stack and a bus control part 11 for arbitrating the external accesses of the microcomputer 3 and the active controller.
Patent JP-H0872230-A (JP)
Title: Ink jet recording apparatus
Inventor: ONISHI TOSHIYUKI
IPC: B41J2/01
Filed: 1994-09-02
Abstract: PURPOSE: To provide an ink jet recording apparatus equipped with a mechanism capable of selectively emitting a treatment soln. appropriately if necessary. CONSTITUTION: In a case requiring no water resistance, for example, a transparent sheet composed of PET is bonded after the completion of printing or a user selects the 'water resistance is unnecessary' key provided to a panel operation part 7 in a case performing printing (trial printing) for confirmation after the formation of data or applying printing to a material to be recorded wherein an ink receiving layer is already applied on a base material such as an OHP sheet or the so-called coated paper. By this constitution, an ink jet recording head emitting the treatment soln. in a recording head part 8 by the processing due to an MPU 601 and an ROM 602 through the input/output port 604 of a control part 6 is controlled to prevent the emission of the treatment soln.
Patent JP-H0260819-A (JP)
Title: Air-conditoning control device for vehicle
Inventor: HIROSE KOJI
IPC: B60H1/32
Filed: 1988-08-24
Abstract: PURPOSE:To perform optimum air-conditioning according to quantity of solar radiation by correcting a set value for suction pressure of a compressor for increasing delivery capacity when it is detected that quantity of solar radiation is increased while a vehicle is running. CONSTITUTION:A control circuit compares suction pressure, detected by a sensor 10, of a variable capacity type compressor 2 with a set value and operates, and sends a signal to a driving device 1 so as to increase the capacity of the variable capacity type compressor 2 when the suction pressure is higher than the set pressure, and when it is lower on the contrary, the control circuit sends a signal to make the capacity small, and makes cooling ability constant. Also, when a solar radiation sensor senses that quantity of solar radiation is increased, the control circuit corrects the set value for suction pressure to lower side for making capacity of the variable capacity type compressor 2 increase, and makes cooling ability increase by a fixed quantity to control cooling ability. In this way, it is possible to perform optimum correction for cooling ability and to always perform optimum air-conditioning even if quantity of solar radiation changes every moment.
Patent JP-S60100904-A (JP)
Inventor: FUNAKI HIROKATSU
IPC: A47B83/02
Filed: 1983-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6269610-A (JP)
Title: Pattern exposure device
Inventor: KANAMARU TOYOMI
IPC: H01L21/027
Filed: 1985-09-24
Abstract: PURPOSE:To contrive increase in the speed of drawing a pattern by a method wherein a position memory mechanism, in which the position of a beam shaping slit is memorized, and a shifting mechanism with which the position of the shaping slit is shifted by interlocking with the position memory mechanism are provided. CONSTITUTION:When the ordinary pattern is drawn, the control of the size of a rectangular beam is performed using a beam shaping deflector 6 only by the signal of a beam shaping controller 11. On the other hand, the positional information memorized in a slit position memory storage 12 is shifted to a shaping slit position, and an exposure is performed by sharply changing the size of the rectangular beam. There are two kinds of positional information to be memorized in the position memory storage 12, one is the information to be used for a microscopic rectangular exposure used in the stage of shaping beam adjustment and the other is the information to be used for large rectangular exposure. The slit position is detected by a position detector 13, and the measurement and detection of the slit position are performed by scanning a laser beam on the slit edge and its vicinity and by detecting the reflected light. The slit is brought in line with the optimum position to be used for the microscopic exposure, the circumferential parts of the microscopic pattern and the large pattern are exposed, and the inside of the large pattern is exposed for a short period by bringing the slit in line with the position of the large rectangular exposure. As a result, the drawing speed can be remarkably improved.
Patent JP-H0552319-A (JP)
Title: Hot water supplying machine
Inventor: KOMAI YUKIRO
IPC: F23J11/00
Filed: 1991-08-22
Abstract: PURPOSE:To eliminate the necessity to use a neutralizing device that has conventionally been necessary and supply hot water in which carbon dioxide is dissolved by introducing the condensate water that is generated directly into a hot water supplying pipe in order to raise the efficiency of combustion of a burner that uses gas, kerosene, etc. CONSTITUTION:The condensation water and exhaust gas that are generated from a latent heat utilizing heat exchanger 6 are collected in an collection vessel 8, and they are directly introduced into a supply hot water pipe 20 by an exhaust gas introducing device 16 that utilizes the pressure of the hot water in order to raise the efficiency of a hot water supplying machine. After the carbon dioxide gas is dissolved, the hot water and exhaust gas are separated by a gas-liquid separator 17, and the exhaust gas is returned to an exhaust gas channel 7 by an exhaust gas discharging device 18 and only the hot water into which carbon dioxide is dissolved is supplied.