baber/WOPTO huggingface dataset:
Patent JP-S56100851-A (JP)
Title: Water-proofing agent
Inventor: IMAMURA YOSHIKAZU
IPC: E04D7/00
Filed: 1980-01-16
Abstract: PURPOSE: To obtain a water-proofing agent which is free of sagging at high temperature, penetration, the lowering of adhesion, and exfoliation by adding a surfactant to a hard bituminous substance for making the bituminous substance emulsifiable.  
     CONSTITUTION: A surfactant is added to a hard bituminous substance to emulsify the hard bituminous substance. In this case, a cationic surfactant is added to and mixed with a heated blown asphalt to obtain a mixture A. On the other hand, an acid, e.g., hydrochloric acid, acetic acid, etc., and an inorganic salt, e.g., potassium chloride, calcium chloride, etc., are added to and dissolved in hot water to obtain an emulsifying liquid B. And, both the mixture A and the emulsifying liquid B are mixed by an emulsifying machine, e.g., homogenizer, etc., to form an emulsified O/W type cationic hard bituminous substance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61163290-A (JP)
Title: Production of electrocast shell having air permeability
Inventor: FURUYA TAMIO
IPC: C25D1/00
Filed: 1985-01-11
Abstract: PURPOSE:To produce easily the title electrocast shell provided with fine air holes by electrocasting a model while bringing a layer of elutable particles into close contact with the surface of an electrically conductive layer formed on the surface of the model, and eluting the particles from the obtained electrocast shell. CONSTITUTION:A thin electrically conductive layer Co of silver is formed on the surface of a gypsum model M having a rugged pattern by a silver mirror treatment. Then the model M is enclosed with the insulating cylindrical body T, and innumerable PS beads (b) having 0.2mm diameter are piled up in almost 4 layers (l) on the conductive layer Co, a floating preventive body W obtained by charging glass beads into a net made of nylon is placed thereon, and the PS beads (b) in the lowermost layer are brought into close contact with the conductive layer Co by a point contact. Under such conditions, the model M is placed into a nickel plating soln. So in an electrocasting tank Ta, and electrocasting is conducted with the conductive layer Co as the negative electrode and a positive counter electrode E. Consequently, nickel (n) is deposited between the PS beads (b) and the conductive layer Co to obtain and electrocast shell Se which is thinner than the layer (l) of the beads. Then the PS beads (b) are eluted to form innumerable fine air holes H, and the air-permeable electrocast shell S is obtained.
Patent JP-S59134340-A (JP)
Inventor: HERUMAN KURU
IPC: F02D17/04
Filed: 1984-01-12
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-S58120323-A (JP)
Title: Noise eliminating device
Inventor: NIIMI KOUJI
IPC: H04B1/10
Filed: 1982-01-13
Abstract: PURPOSE:To eliminate noises without causing a level difference when the signal is switched, by delivering an input signal as it is when the estimated error is within a range of the threshold level and then delivering the input signal in the form of the value obtained by adding the estimated value to the threshold value when the estimated error exceeds the threshold value respectively. CONSTITUTION:A linear estimating circuit 11 obtains the estimated value yi' of an input signal by the linear estimation and feeds it to a linear estimated coefficient subtractor 12. The subtractor 12 calculates the deviation between the input signal xi and the value yi' to deliver an estimated error DELTAxi to feed it to an amplitude limiting circuit 13. The circuit 13 gives the upper and lower limits to the error DELTAxi with threshold value + or -L and decides the noise when the error DELTAxi exceeds these limit levels. Thus the circuit 13 delivers an output DELTAyi=DELTAxi and DELTAyi=+ or -L to an adder 14 when the error DELTAxi is smaller and larger than the threshold value respectively. The adder 14 adds the output yi of the circuit 13 and the level yi' and delivers an output yi=yi'+DELTAyi. In other words, the signal xi is delivered as it is when there is no mixture of noise with an error DELTAxi set within the threshold value + or -L. While in case the error DELTAxi exceeds the value + or -L, the input signal is delivered in the form of the value obtained by adding the value + or -L to the value yi' and after the noise is eliminated.
Patent JP-S5496376-A (JP)
Title: Automatic transient heat resistance measuring device
Inventor: ISHIDA TOSHIHARU
IPC: G01R31/26
Filed: 1978-01-17
Abstract: PURPOSE: To ensure the automatic measurement for the transient heat resistance to forecast the life time by applying the 1st current value plus the 2nd current value of different polarity to the object to be measured containing the PN junction part and then measuring the voltage thus caused for memorization and operation.  
     CONSTITUTION: The signals sent from control part 4 using the microcomputer are applied to terminal switching part 2, and the measured object terminal pair is set up for terminal array part 1. Then the preset forward 1st current value I 1  and backward 2nd current value I 2  are applied in sequence through current setting part 3. Thus, three different voltage value V 1 , V 2  and V 3  are measured respectively through part 3 for the 1st and 2nd current value plus the 1st current in a fixed time lapse after the 2nd current is cut off. This output is memorized 8 via gate circuit 6 after A/D conversion 7. Then transient heat resistance value ▵θ(Eq. -A) is calculated at operation part 9 via the signals sent from part 4 for the readings geven from part 8, and the calculation value is printed at printing part 10. In this way, both the quality and reliability can be enhanced for the component parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62164644-A (JP)
Inventor: AASAA AIBOTSUTOSON
IPC: B01J31/12
Filed: 1986-01-09
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-S59129241-A (JP)
Title: Novel polyethylene composition
Inventor: MORIGUCHI KISOO
IPC: C08L23/04
Filed: 1983-01-13
Abstract: PURPOSE:To provide a polyethylene compsn. having excellent long-term continuous processability and pigment-colorability, by incorporating specified quantities of two higher fatty acid metal salts. CONSTITUTION:Calcium salt of a higher fatty acid (A) (10C or higher), such as calcium stearate, and zinc salt of a higher fatty acid (B), such as zinc stearate, are used togeher. 500-4,000ppm of component A and 200-3,000ppm of component B are added to polyethylene having a melt index (ASTM-D1238, at 190 deg.C, load 2.16kg) of 10 or above in a combined quantity of components A and B of 1,000-6,000ppm. The mixture is kneaded with heating at 130-330 deg.C.
Patent JP-H05317033-A (JP)
Title: Method of separating intracellular component
Inventor: MAAGARETSUTO SHIGURAA DEI
IPC: C12Q1/68
Filed: 1993-01-11
Abstract: PURPOSE: To safely, rapidly and simply release a detectable and amplifiable intracellular component by adding a disinfectant to a sample and lysing a microorganism.  
     CONSTITUTION: A solution, comprising 1% (wt./vol.) N-acetyl-L-cysteine and composed of about 0.5 N NaOH and about 0.1 M sodium citrate is added to a sample of a human or an animal patient such as blood, mucilage or sputum to liquefy the sample and a disinfectant is then added thereto. The resultant sample is further lysed with a lysing reagent, etc., comprising protease K, about 100 units achromopeptidase and about-20 mM ethylenediaminetetraacetic acid to release the objective component. Furthermore, the method is useful for the families Mycobacteriaceae, Legionellaceae, Neisseriaceae. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59129756-A (JP)
Title: High strength carburizing steel for hardening for cross pin of driving shaft
Inventor: SAKAGAMI TAKASHI
IPC: F16D3/26
Filed: 1983-01-12
Abstract: PURPOSE:To obtain a high strength carburizing steel for hardening for the cross pins of a driving shaft with improved fatigue strength by specifying the ratio of Ni/Cr, the amount of Cr+Mn+Ni and the ratio of sol. Al/N in a low C-Mn-Ni- Cr-Mo steel, and reducing the amount of O. CONSTITUTION:This steel is an alloy steel consisting of, by weight, 0.15-0.25% C, 0.10-0.35% Si, 0.60-1.50% Mn, 1.00-1.50% Cr, 3.50-4.50% Ni, 0.05-0.30% Mo, 0.015-0.030% sol. Al, 0.010-0.018% N, <=0.0020% O and the balance Fe with inevitable impurities while satisfying relations represented by equations 3.0<=Ni/Cr<=4.0, 5.5<=(Mn+Cr+Ni)<=7.0 and 1.1<=sol.Al/N<=2.0. The steel has high toughness and fatigue strength in spite of its high hardness, and the steel provides the most suitable performance to the cross pins of a driving shaft used under severe conditions.
Patent JP-S56100302-A (JP)
Title: Object detector for electric field type mobile body
Inventor: OOHASHI HIROSHI
IPC: G01V3/08
Filed: 1980-01-15
Abstract: PURPOSE: To suitably grasp a mobile body, by installing two detection lines bent in rectangular shape in a vertical plane with a shift with each other in parallel with ground, applying a high frequency voltage via a capacitor, and detecting the phase difference of a detection signal picked up from one end of the detection lines.  
     CONSTITUTION: Two detection lines A1, A2 bent in rectangular shape in a vertical plane are installed in parallel with ground G with a shift of almost 1/4 period and a high frequency voltage (e) is fed via a capacitor 2. Outputs Vc1, Vc2 via an amplifier 4, detector 5 and wave forming circut 6 connected to ends a1, a2 of the lines A1, A2 are fed to a mobile direction detecting circuit 7, where the phase of both signals is compared. The direction of movement of a mobile body M which moves in parallel with the lines A1, A2, toward X1, X2, is detected by the phase difference. Thus, the mobile body can suitably be grasped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07207773-A (JP)
Title: Joint device
Inventor: YAMADA HIROHISA
IPC: E04B1/62
Filed: 1994-01-18
Abstract: PURPOSE:To improve assembling workability without scattering a cover plate when it falls off even if a spring to connect the cover plate to a building frame comes off. CONSTITUTION:A cover plate 11 is installed by a cover holding member 10 composed of a first holding member 14 to be fixed to the building frame 3 side, a second holding member 16 to be fixed to the cover plate 11 and a tension spring 17 to connect these to each other. An engaging part 16b to engage with the first holding member 14 is integrally arranged on the second holding member 16 with a prescribed clearance.
Patent JP-H09188572-A (JP)
Title: Repairing materila for cold apraying containing synthetic magnesia-clinker
Inventor: EGAMI JUN
IPC: F27D1/16
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a repairing material for cold spraying, excellent in adhesnveness on spraying even when applied to various kinds of furnaces for steel manufacture whose operation conditions are severe, capable of providing a constructed body excellent in fire resistance, corrosion resistance, slag permeation resistance and hot strength and prolonging the furnace life and reducing a blowing and repairing amount. SOLUTION: This repairing material is obtained by adding 1-2.5wt.% lime, 0.5-2wt.% amorphous silica and 4-6wt.% phosphoric acid salt and 0.5-1.5wt.% silicic acid salt as binders to a mixture composed of 8-22wt.% synthetic magnesia calcia clinker having 1-0.2mm particle size and containing MgO and CaO in a weight ratio of (70/30) to (80/20) as a chemical component and containing 0.5-3wt.% TiO2 as a secondary component and the balance of magnesia clinker.
Patent JP-S59139649-A (JP)
Title: Structure of wiring
Inventor: MATSUNAGA NOBUTOSHI
IPC: H01L23/52
Filed: 1984-01-13
Abstract: PURPOSE:To perform wiring while penetrating a deep semiconductor layer by forming a striped high-concentration impurity layer by a thermal diffusion region by an impurity of a large diffusion coefficient and a diffusion region by the ion implanttion of an impurity of a small diffusion coefficient. CONSTITUTION:A first semiconductor layer 2 consisting of an N type Ga1-xAlx As layer, a second semiconductor layer 3 consisting of an N type GaAs layer, a third semiconductor layer 4 consisting of a P type Ga1-xAlxAs layer, and a fourth semiconductor layer 5 consisting of P type GaAs are formed on the surface of an N type GaAs substrate 1 in this order. Insulating films composed of two layers of Al2O3 and SiO2 are formed. A section corresponding to an electrode extracting section is bored. Ions are diffused up to the Mg semiconductor layer 4, and a P<+> layer 6 through the selective implantation of ions is formed. High- resistance (GaAl)As 7 and an N GaAs layer 8 are grown, and used as a FET section. One part of the layer 8 is etched, and a region for connecting upper and lower two devices is formed through a diffusion through the high-resistance (GaAl)As layer 7. A thermal diffusion layer 9 is formed until it reaches the ion implantation layer 6.
Patent JP-S57117240-A (JP)
Title: High-frequency sputtering etching device
Inventor: SHIROTA TOSHIMITSU
IPC: H01J37/34
Filed: 1981-01-13
Abstract: PURPOSE:To increase the speed of etching and selectivity, and enable double working by mounting the third electrode having negative potential between a high-frequency exciting electrode and an opposite electrode and setting up an electrode having positive potential between the high-frequency exciting electrode and the third electrode by a gas introducing pipe. CONSTITUTION:The grid-shaped electrode 3 previously giving grounding potential negative potential is arranged near the RF exciting electrode of the intermediate region of the opposite electrode 2 forming grounding potential with the RF exciting electrode 1 oppositely disposed into a bell jar 5. The pipe ringed gas introducing pipe 4 previously giving grounding potential positive potential is mounted to the outer circumferential section of the intermediate region of the electrode 1 and the electrode 3. When applying negative potential to the electrode 3, the movement of electrons between the electrodes 1, 3 to the electrode 2 is limited while one part of the electrons is repelled and returned into plasma, and a change into plasma is promoted. When supplying positive potential to a gas introducing system, electrons in gas plasma having high density between the electrodes 1, 3 are accelerated and made collide with the pipe 4, and a low- tension arc discharge region is formed.
Patent JP-H09191654-A (JP)
Title: Control method for voltage type inverter
Inventor: YONEZAWA HIROYUKI
IPC: H02H7/122
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To locate a short circuit part in a load circuit surely by outputting a voltage having predetermined waveform at the time of starting a voltage type inverter, monitoring the output current from the voltage type inverter at that time, and interrupting the starting of voltage type inverter when the output current exceeds a predetermined level. SOLUTION: An interval from a starting time T0 to a time T2 is set for a voltage type inverter and, during a time interval T0 -T1 , an on signal is provided to IGBTs (self-extinguishing device) 11, 14, 16 while an off signal is provided to IGBTs 12, 13, 15 and, during a time interval T1 -T2 , an on signal is provided to IGBTs 11, 13, 16 while an off signal is provided to IGBTs 12, 14, 15. More specifically, short circuit between the output terminals of first phase and second or third phase of the voltage type inverter in a load circuit can be detected during time interval T0 -T1 , and short circuit between the output terminals of first or second phase and third phase can be detected during time interval T1 -T2 .
Patent JP-H06208344-A (JP)
Title: Liquid crystal display device and driving method for the same
Inventor: KUDO YASUYUKI
IPC: G09G3/36
Filed: 1993-01-12
Abstract: PURPOSE:To obtain a display good in display quality in which cross talk is not generated. CONSTITUTION:A voltage selector 122A gives a power source voltage in which a power source voltage and a voltage are switched to the same voltages as a Y electrode voltage of a liquid crystal pannel 101 at the time of a non-scanning at the mid-point of one scanning period of time to a plural level odd numbered column X driving circuit 102A. A voltage selector 122B gives a power source voltage which has an inverted phase to the power source voltage of responding voltage selector 122B to an even numbered column X driving circuit 102B. The odd numbered column X driving circuit 102A and even numbered column X driving circuit 102B select respective power source voltages according to fetched display contents and then give them to respective X electrodes of the liquid crystal pannel 101. At this time, in both X driving circuits, the phase of the voltage becoming the same voltage as the non-scanning time Y electrode voltage among selected power source voltages for the display data of an 'OFF'- display at a 1/2 scanning period of time is in a reversed phase as compared with the power source voltage selected for a display data of an 'ON'-display. Thus, the fluctuation of Y electrodes is reduced and the fluctuation of adjacent X electrodes is made to be a reverse direction.
Patent JP-H09197239-A (JP)
Title: Production of plastic lens
Inventor: NAKAI TADATOSHI
IPC: G02B3/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a plastic lens capable of easily making fine adjustment of molds for adjusting the relative positions of both side lens faces with a holding frame and the spacing between both side lens faces and making the refractive index in the lens part uniform with good resin flow without a large change to the shape over the entire part of the lens. SOLUTION: In the process for producing the plastic lens by integrally molding the holding frame on the circumference of the lens part and providing the inner periphery end of the holding frame with a cylindrical part parallel with the optical axis, the two split segmental molds 20, 21 capable of molding the holding frame on the side nearer the outer periphery than the cylindrical part and columnar cores 23, 24 capable of setting the insertion depth into the circular holes 22 formed in the respective segmental molds 20, 21 with high accuracy are used and concave curvilinear surfaces 25 forming the effective lens faces are formed at the front ends of the respective cores 23, 24 by using these dies and cores. Further, annular planes 26 are formed on the circumferences of these surfaces and tapered surfaces 27 are formed on the outer peripheries of annular planes 26.  The respective cores 23, 24 are provided with outer peripheral surfaces 28 for molding the cylindrical parts. The thickness of the lens part and the relative positions in the optical axis direction of the lens part with respect to the holding frame are set by adjusting the insertion depth of the cores 23, 24 into the respective segmental molds 20, 21.
Patent JP-S58122216-A (JP)
Title: Air-conditioning method for automobile
Inventor: EGAWA YUKIO
IPC: B60H1/00
Filed: 1982-01-13
Abstract: PURPOSE:To contrive to improve heating function, window defrosting performance in a heating mode by a method wherein flow-off air quantity necessary for defrosting a window is determined by peripheral conditions both in air conditioning and defrosting to control the opening of a defroster damper. CONSTITUTION:Microcomputer 28 determines the target flow-off air temperature and air quantity from imputted preset temperature 60, open air 62, indoor air 64, car speed 74, solar heat quantity 66 and control signals are outputted respectively to fan controller 63, air mix damper actuator 52 to keep the flow-off temperatures of flow-off ports 18, 20, 22 under the target temperatures. The temperature 72 of the window surface 23, the humidity 70 near the window surface are inputted into the microcomputer 28, and the microcomputer operates the flow-off air quantity VD from the defroster flow-off port 22 to adjust the opening of the defroster damper 26. The window defrosting performance as well as the heater function in the heating mode can be improved by such constitution.
Patent JP-H04452-A (JP)
Title: Electrophotographic developer
Inventor: NAKAZAWA HIROSHI
IPC: G03G9/107
Filed: 1990-01-11
Abstract: PURPOSE:To increase electrification stability of a developer and to obtain fast rise time of electrifying even when a new toner is supplied, by using a specified toner and a carrier. CONSTITUTION:The developer of this invention consists of a toner containing titanium oxide treated with metal salt of fatty acid (A), and a carrier comprising ferrite particles convered with fluorine resin (B), or a carrier comprising fluorine resin powder and magnetic powder dispersed in a polymer. As for the component (A) of the toner, aluminum stearate, etc., can be used, and copolymers of styrene and n-butyl methacrylate, etc., can be used as a binder. For the component (B) of the carrier, copolymers of vinylidene fluoride and butylene, etc., can be used, and polyvinylidene fluoride powder, etc., can be used for the component (C).
Patent JP-S63174265-A (JP)
Title: Manufacture of thin type enclosed lead storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M50/553
Filed: 1987-01-09
Abstract: PURPOSE:To surely seal the terminal penetrating section and constitute an exhaust valve without using special components by discontinuously connecting the periphery of a small hole provided on one resin sheet to the other resin sheet and pressing rivet-shaped terminal pieces from both sides of a through hole provided on the stack section of the resin sheet and feeding a current through the contacting points of the terminal pieces and an electrode plate by so as to melt together, an electrode plate lug to feed a current. CONSTITUTION:An element 3 stacked with a positive electrode plate, a separator, and a negative electrode plate is clamped by two thin resin sheets 1, 2, and the peripheral section is thermally welded. The overlapped section of a flat electrode plate lug 6 and two resin sheets is bored by punching in advance, collared rivet-shaped terminal pieces 5 are inserted from both sides, a large current is fed while the collars are pressed from both sides, and the upper and lower terminal pieces 5 and the electrode plate lug 6 are welded. Furthermore, a small hole 7 provided on the resin sheet 1 and the back side resin sheet 2 are connected to constitute a valve section. A welded section 8 is provided partially around the small hole 7 to improve the adhesion of this contact section.
Patent JP-H07212434-A (JP)
Title: Line control system and its line state takeover method
Inventor: KASE TOMOHIRO
IPC: H04L69/40
Filed: 1994-01-19
Abstract: PURPOSE:To perform changeover between active and standby systems without disconnecting a line during communication in the line control system of a called standby system. CONSTITUTION:Respective line control processors 11 and 12 are provided with line control parts 114-m and 124-m for controlling the lines of terminals 30-m (m=1 to n) based on line control information inside control information memories 116 and 126 and main control parts 112 and 122 connected to a host device and the other line control processor for controlling the line control parts and letting data transmitted and received. When a system changeover instruction is received, the main control part 112 of the active system (line connected side) controls the line control parts 114-m, lets the reception regulation of the line performed, reads the line control information to a buffer part 113 and transfers it through a bus 20 to the butter part 123 of the standby system. The main control part 122 of the standby system writes the transferred line control information inside the line control parts 124-m, cancels the reception regulation after the connection changeover of the line by a selector 13 and lets data communication restarted.
Patent JP-S62164090-A (JP)
Inventor: JIYAN KUROODO ANRI
IPC: G01S7/298
Filed: 1987-01-10
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。