baber/WOPTO huggingface dataset:
Patent JP-S59209062-A (JP)
Title: Superconductive rotor
Inventor: NOSE SHINICHI
IPC: H02K55/04
Filed: 1983-05-10
Abstract: PURPOSE:To improve the heat transfer characteristic of a superconductive rotor by forming a slot on the inner periphery of a coil mounting shaft for containing a superconductive field winding. CONSTITUTION:A superconductive rotor is mounted with a cylindrical ambient temperature damper between the drive side end and the end of opposite drive side shaft, thereby interrupting the mechanical coupling and the heat flow from the exterior. A low temperature damper is provided inside an ambient temperature damper, and a cylindrical coil mounting shaft 15 and a superconductive field winding 6 are provided therein. A cryogenic coolant is fed from a coolant supply tube mounted at the rotating center to the rotor. In this case, a spiral groove 15a is formed on the smooth inner periphery of the shaft 15. The direction of the groove 15a coincides with the direction of flowing the coolant from the inlet end of the shaft 15 to the other end upon rotating of the rotor in parallel with the axial direction or the rotating direction of the rotor.
Patent JP-H11280596-A (JP)
Title: Fuel piping device for internal combustion engine
Inventor: KASAHARA NORIHIKO
IPC: F02M55/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain proper fuel injection from each unit injector. SOLUTION: In a fuel piping device of an internal combustion engine which is provided with a unit injector 2 pressurizing and injecting fuel for every cylinder and is provided with a fuel introduction path 7 leading fuel from a fuel pump 4 to the arraying direction of a cylinder through the inside of a cylinder head 1, a distribution path 8 distributing fuel of the fuel introduction path 7 to each unit injector 2 and a fuel return path 9 returning surplus fuel from each unit injector 2, a bypass path 11 bypassing a path to the lowermost stream unit injector 2 of the cylinder arraying direction of the fuel introduction path 7 is formed and this bypass path 11 is communicated with the fuel return path 9 via a prescribed restriction 12.
Patent JP-S60225018-A (JP)
Title: System for detecting shield excavating position
Inventor: INOUE MASAMI
IPC: G01C15/00
Filed: 1984-04-23
Abstract: PURPOSE:To detect the inclination of a shield machine, by arranging a light pervious plate and a mirror surface body so as to be vertical to the center line of the shield machine and allowing laser beam to transmit through the light pervious plate while reflecting the transmitted beam by the mirror surface body to form first and second bright spots on the light pervious plate. CONSTITUTION:Laser beam S is allowed to irradiate a shield machine 3 from a laser transmitter 2 and received by a laser beam receiver 4. The beam receiver 4 is provided in coaxial relation to the shield machine 3 and a light pervious plate 11, a mirror surface body 12 and a television camera 13 are arranged so as to be vertical to the center line S2 of the beam receiver 4. When the center line S2 is inclined to the optical axia S1, laser beam is transmitted through the point A of the light pervious plate 11 and reflected by the mirror surface body 12 to be again incident to the point B of the light pervious plate 11. At this time, the images of bright points A, B, which are formed on the light pervious plate 11 by laser beam, are picked up by the camera 13 and the inclination of the center axis S1 of the shield machine 3 and the optical axis S2 is detected from the positions of the bright points A, B. Therefore, the inclination angle and direction of the shield machine are detected with high accuracy.
Patent JP-H09274818-A (JP)
Title: Color-changing device for wire coating
Inventor: HAYASHI YOSUKE
IPC: H01B13/34
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce a facility cost and a space for a color-changing device for wire coating which applies coloring paint on the outer peripheral surface of an insulated wire. SOLUTION: This color-changing device comprises a pole body-like exterior portion 2, an introduction portion 3 which is free in sliding in the exterior portion, a supply portion 4 which is respectively continuously provided to the exterior portion, and an extrusion side outlet 6, and coloring paint 5 from a supply portion 4 is supplied to the extrusion side outlet 6 via one end of the introduction portion 3. The exterior portion is equipped with a sub-extrusion side outlet 7, a guide channel 9 is formed in the side wall of the introduction portion 3 in an introduction portion 3 sliding direction, and the coloring paint 5 is supplied to the sub-extrusion side outlet 7 through the guide channel 9 by the movement of the introduction portion 3 without allowing the coloring paint to flow in the extrusion side outlet 6.  The guide channel 9 is equipped with a channel wall face making 30 deg. from the side wall 3b to a center axis direction and is formed into approximately a V-shape in cross section.
Patent JP-H06294849-A (JP)
Title: Life deciding apparatus for storage battery
Inventor: WADA MASAO
IPC: H02J9/00
Filed: 1993-04-08
Abstract: PURPOSE:To decide a life of a storage battery while a load is connected by reducing an output voltage by a charge voltage controller, detecting a discharge current at that time, and deciding it by a judging unit. CONSTITUTION:When a life decision command 4 is input, a charge voltage control instructing unit 5 is operated, and a voltage of a charger 2 is lowered by a voltage controller 3. A deciding load 6 is connected to a storage battery 10 via a changeover switch 6a. When the battery 10 has a residual capacity, it is discharged, while if the battery 10 does not has the residual capacity, a charging current flows from the charger 2 to the battery 10. A judging unit 8 detects to judge the discharge current by a current detector 7, and judges that it reaches its life if the battery 10 is not discharged for a certain time. Even if the battery 10 reaches the life, power is supplied to a load 11 of an uninterruptible power source from the charger 2 during deciding of the life, and hence an operating efficiency is not lowered. Further, the unit 8 calculates the residual capacity of the battery from the discharge current by the detector 7, the voltage, discharge time of the battery 10 and an ambient temperature, and decides the residual life.
Patent JP-H02260357-A (JP)
Title: Ion implantation apparatus for parallel scanning
Inventor: SAITO MASAKI
IPC: H01J37/147
Filed: 1989-03-31
Abstract: PURPOSE:To lower vacuum pressure in a deflection electrode part so as to suppress generation of high energy neutral particles and obtain an ion implantation apparatus which is for parallel scanning and able to control ion implantation amount precisely by installing an adsorptive means having surface gas discharging function along with the deflection electrode part in a multiload deflection scanning system where ion beams are scanned in parallel each other. CONSTITUTION:Octapole electrode 2 is arranged in the inside of a cylindrical vacuum container 1 and composes a multipole deflection scanning system where ion beams are scanned in parallel each other. A cooling panel 3 which is an adsorptive means having a surface gas discharging function 2 is installed between the inside wall of the vacuum container 1 and the octapole electrode 2. By this method, the vacuum pressure of the beam lines in the deflection electrodes or their surroundings can be lowered to (1/50)-(1/100) of that of a conventional ion implantation apparatus and as a result, the amount of neutral high energy particles generated by collision of ion beams with a residual gas can be lowered to the level able to be neglected and consequently ion implantation amount can be controlled precisely.
Patent JP-S59209906-A (JP)
Title: Air quantity controller for car air conditioner
Inventor: OKUDA HIDENORI
IPC: F24F11/02
Filed: 1983-05-12
Abstract: PURPOSE:To eliminate the blowing of a continuous current against the face as well as to aim at improvements in driving comfortableness, by changing the impressed voltage of a blower motor into a periodic or irregular mode in time of turning an air blowoff mode to a sense of blowing toward the face. CONSTITUTION:One end of a blower motor 2 is connected to a power source 1 and the other end is connected to a register 3. Likewise, the register 3 is connected to a ground wire 5 via a fan switch 4. And, when a ventilating switch 8, which is turned to ON only when the fan switch 4 is turned to OFF and a select switch 7 is set to a blowoff mode toward the face, a pulse signal whose period varies with time is inputted into a digital-analog converter 9 from a controller 6. With this constitution, the base voltage of a power transistor 10 is made to vary with time, controlling rotation of the blower motor 2 and changing the air quantity. Therefore, the blowing of a continuous current against the face is thus eliminated.
Patent JP-2000278627-A (JP)
Title: Agc circuit in quadrature phase demodulation circuit
Inventor: YOSHIE KAZUAKI
IPC: H04N5/44
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To control the level of a digital television signal to constant. SOLUTION: This AGC circuit calculates the absolute value of a vector consisting of I and Q base band signals whose phase is corrected and compares the absolute value with a reference level. A PWM generator 12 generates a PWM pulse. A 2nd LPF 13 eliminates a high frequency component of the PWM pulse, which is D/A-converted into a gain control signal 'cont' to control the gain of an amplifier 1. Thus, the level of a digital television signal before the detection is controlled to be a constant value.
Patent JP-S565958-A (JP)
Title: Manufacture of galvanic anode material
Inventor: UMIBE SHIYOUJI
IPC: B23K1/19
Filed: 1979-06-27
Abstract: PURPOSE: To prevent evaporation scattering of Zn from an Al alloy as a galvanic anode material in soldering work by specifying the Zn content of the alloy, adding Mg to prevent evaporation of Zn, and carrying out heat treatment after forming the alloy into a plate.  
     CONSTITUTION: An Al alloy contg. 0.5W4% Zn and 0.3W3% Mg as essential components is used as a galvanic anode material. To enhance the galvanic anode action one or more among 0.01W0.5% each of Sn, In, Bi and Sb may be added to the alloy. This Al alloy is worked into a plate and heated to 200°C or above to preferentially oxidize Mg near the surface, thereby forming a protective film preventing evaporation scattering of Zn in soldering. By using this Al alloy of the above-mentioned composition as a galvanic anode, evaporation scattering of the superior alloying component Zn of the anode can be prevented easily in soldering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63247162-A (JP)
Title: Vehicle steering device with motor-driven posture setting mechanism
Inventor: TAKIZAWA SUMIO
IPC: B62D1/18
Filed: 1987-04-02
Abstract: PURPOSE:To improve the getting on/off condition of passengers at the time of a temporary stop by controlling a steering device to be automatically in a retracted posture not by means of inserting/removing an engine key, based on the conditions of the stop of a vehicle, the rotation of an engine, the operation of a turn signal, etc. CONSTITUTION:When the stop of a vehicle and the rotation of an engine are judged by first and second judging means 7a, 7b respectively while with the posture setting mechanism of a steering device being judged not in an operating posture by a fourth judging means 7d, a motor 1 is controlled by a first control means 8a so as to make the posture setting mechanism 2 take the operating posture. Also, when the stop of the vehicle and the nonrotation of the engine are judged by the first and second judging means 7a, 7b respectively while, on the other hand, as the non-operation of a turn signal is detected by a third judging means 7c while with a fifth judging means 7e detecting that the posture setting mechanism 2 is not in a retracting posture, the motor 1 is controlled so that the posture setting mechanism 2 is made the retracting posture through a second control means 8b.
Patent JP-S579436-A (JP)
Title: Method and apparatus for measuring joint motion
Inventor: JIYON JIYAKUSON
IPC: A61B5/11
Filed: 1981-05-30
Abstract: Apparatus is provided which enables the assessment of mobility of human and/or animal joints to be carried out. A flexible transducer (1, 23) includes a conductive elastomer (2), which, when stretched, provides a change in an electrical output signal. The transducer is located over the joint to be investigated and during movement of the joint electrical signals from the transducer output which are a function of joint mobility, are produced. The signals are digitised and stored in a memory (17, 33) and are compared with a bank of data from normal and pathological subjects stored in a continuously updated memory (45, 34). When the comparison locates the 'best fit' between the joint movement and the stored data, the type of joint movement is classified and the result is presented on a visual display unit (43). The movement signal can be conditioned so that the angular displacement of the joint, the rate of joint movement, acceleration of the joint can be estimated and classified. The force produced by the joint can also be calculated using the acceleration and an estimate of the mass moved. This system permits the progress of an individual to be monitored and to identify joint movement characteristics in particular patient populations. The transducer, when combined in a composite unit with electrodes (27), is also used to accurately assess the degree of neuromuscular activity during and after anaesthesia.
Patent JP-H03278876-A (JP)
Title: Method for washing emulsifying tank
Inventor: SUZUKI SHINICHI
IPC: B08B9/08
Filed: 1990-03-29
Abstract: PURPOSE:To perfectly wash an emulsifying tank without damaging productivity by filling a stirring type emulsifying tank of an oil in water type emulsion with an alkali aqueous solution to wash the emulsifying tank under stirring and continuously adding ethyl acetate to the tank to again perform stirring to simultaneously perform washing and neutralization. CONSTITUTION:In washing a stirring type emulsifying tank 1 of an oil in water type emulsion, the tank 1 is filled with an alkali aqueous solution to wash the tank under stirring and, continuously, ethyl acetate is added to the tank 1 and stirring is again carried out to simultaneously perform washing and neutralization. As a result, the emulsifying tank used in the preparation of an oil in water type emulsion is perfectly washed and, further, the environmental pollution due to waste water is reduced.
Patent JP-S566242-A (JP)
Title: Magnetic toner
Inventor: TAWARA KAZUNORI
IPC: G03G15/20
Filed: 1979-06-29
Abstract: PURPOSE: To enable fixing of a photofixing magnetic toner with low energy and continuous long-term use thereof by allowing structural units of vinyl chloride and vinyl acetate to be contained in a binding resin for the toner.  
     CONSTITUTION: A toner is prepared with a 2:1 (by wt.) mixture of a vinyl chloride-vinyl acetate copolymer with a softening point of 60°C and vinyl chloride, magnetic powder and carbon black. Since the resin binder of this toner shows high absorption in the infrared region of the emission spectrum of a photofixing device such as a xenon lamp, the fixing efficiency is enhanced with a reduced quantity of energy as compared to a toner using other binder with the same softening point. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S559540-A (JP)
Title: Camera with swing & tilt device
Inventor: UCHIUMI KOUZOU
IPC: G03B5/04
Filed: 1978-07-05
Abstract: PURPOSE: To enable turning-axial center to be positioned inward and outward of the outside of focal plane by the constitution comprising by fixing a turning bed with a deviation from a turning shaft and providing a mounting frame with a further deviation from the center of the eccentric axis to the guide insertable to this bed.  
     CONSTITUTION: In the camera whose focal plate portion is turnable about the axial centers in the transverse and longitudinal directions, a turning bed 8 is fixed to the turning shaft 5 provided turnably to a supporting frame 1 with a deviation from the axial center thereof and a mounting frame 12 having the same mounting faces 11, 11' on both surfaces is formed to the guide 13 insertable to saide bed 8 from both ends, with a futher deviation from the foregoining center of the eccentric axis. An image carrier or photographic lens carrier having a focal plate 9 is mountable to the mounting faces 11, 11'. On the image carrier side, the focal plane 9" may be positioned to the position deviated from the axial center a, other than the swing & tilt operations by which the axial center a of the turning shaft 5 and the focal plane 9" of the focal plate 9 are positioned on the same plane. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57197024-A (JP)
Title: Purification of exhaust gas
Inventor: IKEDA MASAKI
IPC: B01D53/94
Filed: 1981-05-28
Abstract: PURPOSE: To reduce NO 2  in an exhaust gas by using a catalyst having a catalytic coating of Fe-Cr or Fe-Cr-Ni base alloy formed on the surface of a catalyst carrier thereof by a flame spraying method to effectively reduce NO 2  in the exhaust gas from a combustion instrument to NO.  
     CONSTITUTION: A porous carrier 2 such as a metal net or ceramic is subjected to surface area increasing treatment by blasting and, to the treated surface 3 of said carrier, an Fe-Cr base alloy or an Fe-Cr-Ni base alloy on a powdery or a wire like flame spraying material obtained by adding a minute amount of C, Co or Ti to said alloy according to necessity is deposited by flame spraying method to obtain a catalyst 1 having a porous catalytic coating formed thereon. This catalyst is used by arranging the same in the exhaust passage of the combustion chamber of a combustion instrument. By using the flame spraying method, the coating of the catalyst comes to a laminate of particles and the specific surface area thereof is increased as well as contact efficiency with the exhaust gas is enhanced and NO 2 →NO reducing efficiency is enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07257525-A (JP)
Title: Control device for tablet packer
Inventor: MINOURA SADAO
IPC: B65B1/30
Filed: 1994-03-28
Abstract: PURPOSE:To obtain a control device for tablet packer which can always store data of production conditions in the memory. CONSTITUTION:A control device of a tabletpacker 19 is provided with a measuring program 46 for the data for production conditions to measure the temperature and the air pressure of one or more means of a molding machine 24 forming pockets on a plastic film 22 at every specified time interval, seal rollers 32, 33 sticking cover film, and a punching machine 37 cutting the plastic film 22 to have a specified size. The data obtained by a measuring program 46 of the production condition data are stored in a hard disk drive 13 and output as a management report 20 from a printer 18 at a specified timing. In this way, even when the production is in a good condition, evidential documents can be left. Or when an abnormal condition is detected, since the production conditions are immediately measured and output as a management report 20, it can be useful for investigation of causes of abnormal troubles.
Patent JP-H05280910-A (JP)
Title: Inspection tool device of shape of member
IPC: G01B5/20
Filed: 1992-04-03
Abstract: PURPOSE:To move each inspection block to a position and an angle corresponding to the shape of a member to be inspected automatically and inspect the shape by allowing the member to be inspected to these inspection blocks. CONSTITUTION:A plurality of inspection units 12 are laid out on a main body 11. Each inspection unit is provided with an inspection block 21, position setting mechanism 22 which moves it, and an angle setting mechanism 23 which changes angle. Also, a control part 2 is provided and a data regarding the shape of the member to be inspected is input. The control part drives and controls the position setting mechanism and the angle setting mechanism.
Patent JP-S60224683-A (JP)
Title: Production of comanic acid
Inventor: TAJIMA MASAHIKO
IPC: C07D309/38
Filed: 1984-04-23
Abstract: PURPOSE:1,2,3,4-Tetra-O-acetyl-beta-D-glucuronic acid pyridinium salt is heated in acetic anhydride in the presence of a base to enable high-yield production of comanic acid. CONSTITUTION:1,2,3,4-Tetra-O-acetyl-beta-D-glucuronic acid pyridinium salt of formula I or 1,2,3,4-tetra-O-acetyl-D-clucuronic acid alpha-anomer and beta-anomer mixture is heated in acetic anhydride in the presence of a base such as triethylamine or pyridine, at 50-150 deg.C for 5-25hr to give comanic acid of formula III. An ion exchange resin is used to effect ion exchange to obtain crystals of the compound of formula III. The amount of the base used is more than double moles the amount of the compound of formula I. The compound of formula IV, which is formed as a by-product originating from alpha-anomer, when an anomer mixture of formula II compound is used, can be easily separated, because it is easily soluble in acetone, while comanic acid is hardly soluble.
Patent JP-S61241961-A (JP)
Title: Semiconductor device
Inventor: SATO MICHIO
IPC: C22C9/00
Filed: 1985-04-19
Abstract: PURPOSE:To improve creep strength, low-cycle fatigue strength and corrosion resistance, by using wire material comprising specified single crystal copper alloy as a lead wire for wire bonding. CONSTITUTION:As a lead wire for wire bonding, wire material comprising a single crystal copper alloy, which includes 0.2-1.0vol% of at least one kind of material selected from among the group comprising aluminum oxide, silicon oxide, titanium oxide, zirconium oxide, chromium oxide and beryllium oxide, is used. In order to keep strength at high temperature, it is necessary that the size of a particle is 70nm or less and an interval between the particles is 900nm or less. For this purpose, internal oxidation treatment is carried out within a temperature range of 800-1,050 deg.C for 3-24hr. Thus creep due to the load of tensile stress and the fracture life due to low cycle fatigue are improved to a large extent. The fracture life is increased, and corrosion resistance becomes excellent.
Patent JP-H01256348-A (JP)
Title: Solidification retardant of chocolate
Inventor: MATSUDA KOJI
IPC: A23G1/00
Filed: 1988-04-04
Abstract: PURPOSE:To retain softness of soft chocolate, by preparing a solidification retardant of chocolate using a polyglycerin fatty acid ester consisting of each specific amount of a specific saturated fatty acid and unsaturated fatty acid. CONSTITUTION:A solidifying retardant of chocolate containing a polyglycerin fatty acid ester having constitutional fatty acid composition consisting of 80-40wt.% saturated fatty acid having 12-22 carbon numbers, 20-60wt.% unsaturated fatty acid having 16-22 carbon numbers as main agent is prepared. The mixture of saturated fatty acid of lauric acid, palmitic acid and stearic acid with unsaturated fatty acid of oleic acid and linoleic acid is especially preferably used as the above-mentioned constitutional fatty acid. The resultant solidifying agent of the chocolate is used at an amount of 0.05-5wt.%, preferably 0.1-.5wt.% based on the raw material compound of chocolate.