baber/WOPTO huggingface dataset:
Patent JP-S59214759-A (JP)
Title: Ultrasonic wave microscope
Inventor: KANDA HIROSHI
IPC: G01N29/06
Filed: 1983-05-23
Abstract: PURPOSE:To improve measuring function significantly by a method wherein the ratio of a period of an interference wave and a period of a reflective sonic wave from a specimen which is generated when the distance changes is detected and an average propagation speed of a surface elastic wave is obtained. CONSTITUTION:The intensity data (an output of an analog/digital converter 655) of a reflective signal from a specimen 610 and the distance data (an output of an up-and-down counter 635) are stored in a memory of a microcomputer 670. A V(Z) curve which is obtained based upon the pairs of above ''intensity data'' and ''distance data'' is displayed and recorded by a CRT display, protter or the like. lambdaL/2 and the magnitude of a period DELTAZC reflecting material quantities are obtained by the microcomputer from the V(Z) curve modulated by interference. VR is obtained by processing according to a formula using the ratio of the magnitude of DELTAZN thus obtained and the magnitude of DELTAZc. IN the formula, VR means an average propagation speed of a surface elastic wave, lambdaL means a sonic wavelength of a fluid filling the space between a lens and the specimen, VL means a propagation speed of sonid wave and DELTAZN means a period of the V(Z) curve.
Patent JP-S5613518-A (JP)
Title: Magnetic recording medium
Inventor: TOWATARI YOSHISHIGE
IPC: G11B5/64
Filed: 1979-07-16
Abstract: PURPOSE: To improve the bonding property and wear resistance of a metal magnetic layer by forming on a supporter a nonmagnetic polymer layer that includes lubricant powder and has partial surface projections.  
     CONSTITUTION: On supporter 1, base material layer 2 of a nonmagnetic polymer layer is formed which contains nonmagnetic and solid lubricant powder such as molybdenum disulfide of ≤3μ in mean grain size. This is processed by a heat calendar roll, etc., chased with a pattern to form projections of not less than the thickness of a magentic film to be formed next. On this base material layer 2, metal magnetic layer 3 of Co, Ni, etc., is provided by plating to a thickness of about 0.05W0.2μ. Next, surface work is carried out to expose base material layer 2 partially on the surface. Consequently, a magnetic recording medium superior in wear resistance and running property can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58205050-A (JP)
Title: Heat exchanger for geothermal water
Inventor: YANAGASE KENJIROU
IPC: F28D21/00
Filed: 1982-05-25
Abstract: PURPOSE:To prevent adhesion of scales and obtain the heat exchanger free of maintenance by a method wherein a direction switching valve is provided in the flow paths of the heat exchanger for geothermal water and fresh water while the passages in the heat exchanger are switched alternately at every predetermined times. CONSTITUTION:In the heat exchanger 1 of plate fin type or the like, the direction switching valve 2 is provided at the inlet sides of two fluid paths 3, 4 and the geothermal water and the cool fresh water are flowed through respective paths 3, 4 alternately periodically. In case the heat exchange is effected between the geothermal water, containing much of soluble SiO2, and city water to obtain hot-water having a temperature of 40 deg.C for one month under switching the flow paths at every two days, the adhesion of scales may be reduced to substantially one third compared with the case in which the switching of the flow path is not effected. In case the heat exchange is effected under utilizing the geothermal water containing much of calcium and switching the flow paths at every one day, it may be reduced to substantially one tenth compared with the case of non-switching.
Patent JP-S5516752-A (JP)
Title: Directly rolling molten steel to thin sheet
Inventor: SEKINO AKIZOU
IPC: B21B1/46
Filed: 1978-07-24
Abstract: PURPOSE:To directly manufacture a thin steel sheet from molten steel at a low cost through a simple process, by solidifying the molten steel on two water-cooled rolls under an atmosphere of inert gas and immediately hot-rolling the solidified steel. CONSTITUTION:The molten steel previously deoxidized, degassed and removed of non-metal inclusions is transferred from a ladle 1 to a ton dish 3. The ton dish and other succeeding units are located in a chamber 16 under the atmosphere of inert gas of nitrogen, argon or the like. The molten steel flows down from the ton dish to a guide 6 and the two rolls 9 through a flat nozzle or rectilinearly arranged numerous nozzles 5 attached to the ton dish. The insides 10 of the rolls 9 are cooled by water. Therefore, the molten steel starts solidifying to two shells on the rolls 9. The shells are rolled together to a thin sheet 12, which is rolled further to a desired thickness by a rolling machine 13 having at least one rolling stand.
Patent JP-S61246244-A (JP)
Title: Antistatic resin composition
Inventor: FUKUMOTO TADAO
IPC: C08L25/00
Filed: 1985-04-25
Abstract: PURPOSE:To provide the titled compsn. having excellent impact resistance, consisting of a polyether ester amide, a graft copolymer and a copolymer of a vinyl monomer. CONSTITUTION:5-80pts. (by weight; the same applies hereinbelow) polyether ester amide (A) contg. 95-10% polyether ester unit, composed of 6C or higher amino-carboxylic acid or lactam or a salt of 6C or higher diamine with a dicarboxylic acid, 1-95pts. graft polymer (B) obtd. from 5-80pts. rubbery polymer and 95-20pts. monomer (mixture) consisting of 100-40% (meth)acrylate ester monomer (a) and/or arom vinyl monomer (h) and 0-60% other vinyl monomer copolymerizable therewith and 0-90pts. copolymer (C) composed of 100-60% component (a) and/or component (b) and 0-40% vinyl cyanide are blended together to obtain 100pts. the titled compsn.
Patent JP-S5613059-A (JP)
Title: Production of transparent synthetic resin coated copper plate
Inventor: NAGASE SUSUMU
IPC: B05D7/14
Filed: 1979-07-14
Abstract: PURPOSE: To apply resin coating of good durability without causing discoloration of copper surfaces by coating transparent synthetic resin baking paint on the copper surfaces then dipping the same in heated paraffin to bake the paint, thence removing the solidified paraffin.  
     CONSTITUTION: A sheet B of a copper or copper-plated plate is dipped in a coloring tank 1 to be sulfide-colored and is then given scratch patterns by a hairline roll 2. Thence, the transparent synthetic resin baking paint C, such as alkyd, melamine, acrylic, or polyester, discharged from a nozzle 3 is coated thereon. The sheet is then dipped in a baking tank 4 in which the paraffin liquid D having been melted by heating up to ≥120°C, whereby the resin paint C is baked in an oxygen-free state. It is drawn out from the baking tank 4, and is repeatedly flexed by being passed through plural rolls 5, whereby the solid paraffin having been stuck on the surfaces by solidifying is stripped off. This method enables the copper surfaces to be protected by the transparent resin of high weather resistance without spoiling the  oxidized copper tone of the copper surfaces. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57204912-A (JP)
Title: Detection for overrun of robot having multidegree of numbers of freedom
Inventor: SUZUKI TAKAMICHI
IPC: G05B19/4061
Filed: 1981-06-12
Abstract: PURPOSE:To minimize the number of wirings and to facilitate the design of a robot, by connecting overrun detecting limit switches in series and detecting the overrun when a signal is inputted to one limit switch. CONSTITUTION:Signals of overrun detecting limit switches 8, 8'... connected in series are inputted to a disconnecting circuit 23 and an overrun reset circuit 24. An output switching circuit 16 is disconnected by the disconnecting circuit 23 to stop a motor 17, and a brake 18 is turned on to stop urgently the robot. In the detection for overrun, the robot is driven in ever degree of numbers of freedom before initialization of a counter circuit, and the input to an A/D convrter 14 is inputed to the reset circuit 24, thus detecting the driving state. After initialization of the counter circuit, the robot may be driven simultaneously in multidegree of numbers of freedom. A value in the limit is set to a limit count number table, and the counter value and the set value are compared with each other by signals of switches 8, 8'... to discriminate the driving state.
Patent JP-H10287426-A (JP)
Title: Production of lithium-based compound oxide and nonaqueous electrolyte secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M10/052
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve the electrochemical characteristics of a nonaqueous electrolyte secondary battery, by producing a lithium-based compound oxide usable as an active substance for a battery by the dicarboxylate coprecipitation method and using a spinel type lithium manganate (LiMn2 O4 ) synthesized especially by the method as a positive electrode active substance. SOLUTION: Nonaqueous solution of a lithium salt and a metal salt of M (M is one or more elements selected from the metals except lithium) is coprecipitated by the dicarboxylate coprecipitation method and the coprecipitate is subjected to pH adjustment with a nonaqueous basic solvent to give a coprecipitate comprising lithium dicarboxylate and a metal (M) dicarboxylate having a controlled precipitation ratio, which is baked to synthesize a spinel type lithium manganate. This nonaqueous lithium secondary battery is provided with a positive electrode composed of the spinel type lithium manganate (LiMn2 O4 ) synthesized by the method as a positive electrode active substance, a negative electrode and a nonaqueous electrolyte.
Patent JP-H11266838-A (JP)
Title: Core material rolling machine for fish meat paste stock
Inventor: KURIHARA YASUO
IPC: A23L17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a core material rolling machine simple in constitution and capable of rolling core materials of uneven size or deformed shape such as burdock, cuttlefish arms or Vienna sausage in a fish met paste stock so as to ensure the core material to be fed onto the stock and, if necessary, to make combinational use of manual operation easily carried out. SOLUTION: In this machine, a core material aligning and feeding conveyor 5 revolving synchronously with a stock feeder 2 is set up in a parallel fashion above the central part of a continuously operative conveyor 1 with the initial end equipped with the stock feeder 2 and the terminal end with a rolling apparatus 8, the conveying status of core materials B on the conveyor 5 is visually recognized to try to set the core materials B proper in terms of omission to, be corrected or the like, concurrently, the core materials B are fed and put on, from a dropping feed section 7 provided on one end of the conveyor 5, to a molding stock A on the conveyor 1.
Patent JP-S59206388-A (JP)
Inventor: MARUKU RANGU
IPC: A61P31/04
Filed: 1984-05-07
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-S61248264-A (JP)
Title: Device for adjusting reading speed of reproducing device for recording information
Inventor: YOSHIDA MASAYUKI
IPC: H02P29/00
Filed: 1985-04-25
Abstract: PURPOSE:To prevent a reproducing system from asynchronization by reducing the change of a reading speed command signal by a delay means to maintain the changing ratio of a signal less than a fixed value and supplying the processed signal to a basic clock signal generating circuit. CONSTITUTION:A reading speed command circuit 20 is formed by a resistance dividing circuit based upon a variable resistor VR connected between a bias power source VCC and the earth. The resistance dividing output set up in accordance with a required playing speed is supplied as a reading speed command signal to a delay circuit 21 through a slider. The delay circuit 21 is formed by a charging/discharging circuit obtained by connecting a resistor R1 and a capacitor C1 in series, the output voltage of the resistor dividing circuit is applied to the other terminal of the resistor R1 and the other terminal of the capacitor C1 is earthed. Since the change of a level is moderately adjusted by the delay circuit 21 and supplied to a VCO 22, the frequency of a reference of a reference clock signal is moderately changed. Even if a pitch control or the like for setting up the playing speed is quickly operated, discontinuousness or the like of sounds is not generated and the operation can be stabilized.
Patent JP-H01260606-A (JP)
Title: Floating magnetic head
Inventor: KUBO TSUYOSHI
IPC: G11B5/105
Filed: 1988-04-12
Abstract: PURPOSE:To prevent the exudation of glass to a coil winding part by fixing a slider and a core chip and a nonmagnetic plate in a state that the core chip is interposed by the inner circumferential surface of a notch part. CONSTITUTION:The notch part 25 extending to slider pads 22, 23 is formed at one corner of the slider 21, and a slider 21 and the core chip 26 and the nonmagnetic plate 28 are fixed in the state that the core chip 25 is interposed by the inner circumferential surface of the notch part 26. Thus, the core chip 26 can be easily fitted to the inside of the notch part 25 from its side direction, and the exudation of the glass to the coil winding part can be prevented.
Patent JP-S61247150-A (JP)
Title: Dp/pb signal switching method for telephone terminal equipment
Inventor: YAMAUCHI MASAAKI
IPC: H04M1/26
Filed: 1985-04-25
Abstract: PURPOSE:To eliminate the need for a changeover switch and to simplify the changeover by sending a multi-frequency signal corresponding to a pushkey after the specific pushkey is depressed and bringing the state into the dial pulse signal sending state through on-hook. CONSTITUTION:A telephone terminal equipment is in a state for dial pulse (DP) line normally and when the pushkey is depressed after hook-off, a DP signal is sent and the set enters a talking state. In desiring to send a data, when a pushkey [#] is depressed, a dial selector 121 selects a multi-frequency (PB) signal through the scanning of a key matrix 19 and then the operation for the PB line is attained by using keys such as numeric buttons or the like. In hooking on a handset, the dial selector selects a DP signal, the initial DP signal sending enable stage is attained.
Patent JP-H10271606-A (JP)
Title: Method for adjusting linked collector of wall-profiling unmanned vehicle
Inventor: SHIRAISHI YASUNOBU
IPC: B60L5/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent a linked collector from being detached from a profiling wall power supply line when a wall-profiling unmanned vehicle is traveling, because a pneumatic tire suspension mechanism incorporated in the wall-profiling unmanned vehicle may cause the linked collector to be detached from the profiling wall power supply line depending on the presence of a load or the surface condition of its traveling route. SOLUTION: As a method for adjusting the linked collector 11 of a wall-profiling unmanned vehicle 1, the linked collector 11 is provided with a first rotating mechanism 12 having the freedom of rotating around the axis of the forward direction of the unmanned vehicle at the mounted part of the collector 11 to the body of the unmanned vehicle and a second rotating mechanism 13 having the freedom of rotating around the axis of the forward direction of the unmanned vehicle also at the linked part of the collector 11 divided into two at a portion. Then, a guiding holder 15 is provided at the side of the profiling wall power supply line 14 so that the up and down movement of the linked collector 11 can be prevented. The structure of this guide holder ensures the constant contact of the linked collector 11 with the profiling wall power supply line 14.
Patent JP-S62251023-A (JP)
Title: Metal-ceramics combined body
Inventor: OGASAWARA TAKAYUKI
IPC: B23P11/02
Filed: 1986-04-21
Abstract: PURPOSE:To make necessary press-in and shrink fitting force securable, by combining a metal member of an age-hardening type alloy and a ceramics member together so as to secure the specified effective strain, in case of a metal-ceramics combined body for engine parts, etc. CONSTITUTION:A ceramics cylinder 1 of sintered body silicon nitrite is pressed in a metal member 2 of an age hardening alloy, consisting of 18Ni marageing steel, having a concave part 2a and then ageing effect treatment is carried out. At this time, effective interference comes to almost constant at more than the press-in interference. That is to say, it is merely enough if the condition expressed in an equation I (A shows an effective strain, Ta: ageing temperature, Tr room temperature,  a: a difference in a thermal expansion coefficient be tween metal and ceramics and d : shrinkage percentage due to ageing in the metal member respectively) is satisfied, and since necessary pressin interference is found by age-hardening temperature, necessary press-in and shrink fitting force is securable even if there is no strict dimensional control.
Patent JP-H03290009-A (JP)
Title: Variable valve system mechanism
Inventor: KIKUCHI KUNIO
IPC: F01L1/34
Filed: 1990-04-06
Abstract: PURPOSE:To enable work process accuracy to be set in the rough by providing a movable member, which can slide freely and is energized to one direction, on a contact point with pistons, in a device wherein the phase of a rotary transfer shaft on one side and a rotary transfer shaft on the other side is varied by the displacement of the contact point of the pistons for both rotary shafts. CONSTITUTION:Two vane shape ejection arms 4 is formed in one unit on a shaft 2 fixed to a cam shaft 1 which opens and closes an intake valve and an exhaust valve, and a first and a second movable members 8, 9 are mounted, in a freely slide moving manner through pins 6, 7, on each projected vane 5 provided on both sides on the upper part of each ejection arm 4. Next, two ejection arms 20 is formed in one unit on a cylinder block 19 fixed to a driving pulley 18 to where the torque from the engine is transmitted, and a third and a fourth movable members 21, 22 are mounted, in a freely slide moving manner in the vertical direction, on both sides of the ejection arm 20. The phase of the cam shaft 1 and the driving pulley 20 varies and the valve opening and closing timing is to be changed by moving pistons 30, 31 to the left and moving sliders 32, 36 shown on the sketch by virtue of the hydraulic pressure in a hydraulic pressure chamber 42.
Patent JP-S61249124-A (JP)
Title: Remote control device
Inventor: FUKUGI YOSHITO
IPC: F16H61/36
Filed: 1985-04-26
Abstract: PURPOSE:To drive optionally an oil pressure motor or the like with the remote control and the operation of a control lever in accordance with attachment/ detachment of a cable by providing an attachable and detachable push-pull cable with the control lever to which a variable resistance device is connected. CONSTITUTION:In case of the operation in the side of a device to be controlled, the resistance value of a variable resistance device 8 is set to a higher range, and the connection between a push-pull cable 5 and a speed control lever 1 is released. When the lever 1 is inclined, an oil pressure switching valve 2 is operated to drive optionally the oil pressure motor or the like through an oil pressure tube 4. In case of the remote control, the connection between the cable 5 and the control lever 1 is restored, and the resistance value of the variable resistance device 8 is set to a lower range, and an operation lever 6 is operated. Thus, the control lever 1 is operated through the cable 5, and the oil pressure switching valve 2 connected to the lever 1 is operated to drive optionally the oil pressure motor or the like.
Patent JP-H03290460-A (JP)
Title: Molding liquid crystalline polyester carbonate resin composition
Inventor: YAMAOKA IKURO
IPC: C08K7/04
Filed: 1990-04-06
Abstract: PURPOSE:To obtain a molding resin composition having excellent mechanical properties and heat resistance and good surface state by blending a liquid crystalline polyester carbonate resin with mineral fibers as an essential component and inorganic fibers arbitrarily containing glass fibers. CONSTITUTION:A molding resin composition especially suitable for injection molding, comprising (A) 95-20wt.% liquid crystalline polyester carbonate resin, preferably resin composed of a: aromatic hydroxycarboxylic acid residue, b: aromatic diol residue, c: carbonate residue, d: aromatic dicarboxylic acid residue, having a molar ratio satisfying formula I to formula III, (B) 5-80wt.% inorganic fibers consisting essentially of B1: 5-100wt.% mineral fibers (e.g. rock wool or ceramic fibers), preferably ground fibers having 20-500mum average fiber length, 2-10mum average fiber diameter and 5-100 aspect ratio and B2: 95-0wt.% glass fibers.
Patent JP-S61250372-A (JP)
Title: Heater for intake air in internal combustion engine
Inventor: HATANAKA KEIJI
IPC: F02M31/13
Filed: 1985-04-26
Abstract: PURPOSE:To promote fuel to be atomized even after warming operation is completed in an engine and prevent its surge torque, by respectively controlling electrification to an intake heating member by a control means on the basis of an engine temperature before the warming operation is completed further on the basis of an engine speed after the warming operation is completed further on the basis of an engine speed after the warming operation is completed. CONSTITUTION:An engine provides a speed sensor 11 detecting an engine speed, temperature sensor 12 detecting an engine temperature, intake heating member 13 heating intake in accordance with an electrification quantity and a control means 14 performing predetermined electrification of the intake heating member 13 in a predetermined speed range even before and after warming operation of the engine is completed. And the control means 14 performs the predetermined electrification to the intake heating member 13 on the basis of the engine temperature detected by the temperature sensor 12 before the warming operation is completed. While the predetermined electrification is performed in a predetermined speed range of the engine on the basis of the engine speed detected by the speed sensor 11 after the warming operation is completed. In this way, atomization of fuel can be promoted even after the warming operation is completed, as a result the engine enables its drivability to be improved by preventing surge torque of the engine.
Patent JP-S59215565-A (JP)
Inventor: KOBAYASHI KIYOUZOU
IPC: F28F9/26
Filed: 1983-05-23
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-S59214665-A (JP)
Title: Formation of discharging gap of electrostatic recording head
Inventor: TOUDOU YOSHIMASA
IPC: G03G15/05
Filed: 1983-05-23
Abstract: PURPOSE:To prevent the adherence of residual toner to apertures by avoiding the exposure of the surface of resin molding by a method in which only the multi-needle electrode face of a insulator layer provided on the electrode face is removed by discharge breakage. CONSTITUTION:A rubber pad 12 is pressingly contacted through a thin stainless steel plate 11 on the paint-coated surface 10 of an electrostatic recording head, and current flowing in a resistor 13 for limiting current is detected by a current detection circuit 14. A timing control circuit 15 to generate a given timing signal according to the detected value of current and also to stop the generation of timing signal after the time when a set current value is reached is connected with a high-voltage pulse generation circuit to apply DC high-voltage to a multi- needle electrode 3. Discharge occurs between the multi-needle electrode 3 and the thin plate 11 through a paint 10, and the paint 10 beneath the electrode 3 is removed by discharge breakage. Therefore, resin molding 6 is not exposed at all to the aperture 17, and the stay of residual toner 18 which adheres to the recorder belt 21 in the aperture 17 can be eliminated.