baber/WOPTO huggingface dataset:
Patent JP-S61280501-A (JP)
Title: Position detection sensor
Inventor: JIKIBA YASUHIRO
IPC: G01B7/00
Filed: 1985-04-26
Abstract: PURPOSE:To enhance the accuracy of the fixing workability and fixing position of a magnetizing part to be sensed and to attain to enhance the accuracy of a position signal, by integrally molding a magnetizing part to be sensed, a yoke plate and a connection part by insert molding. CONSTITUTION:A magnet 11 is integrally formed of a magnetic yoke plate 5 having mount holes 24 formed thereto, magnetizing parts 111-116 made of a plastic magnet formed to the surface side of the yoke plate 25 corresponding to the mount holes 24 and connection parts 117 made of a plastic magnet connected to the magnetizing parts 111-116 to be sensed through the mount holes 24 formed to the back surface side of the yoke plate 25 by injection molding. Thereafter, the surface sides of the magnetizing parts 111-116 to be sensed are magnetized so as to form S-poles and N-poles. Therefore, the magnet 11 can be simply manufactured by molding and the positional accuracy between mutual magnetizing parts 111-116 to be sensed is enhanced to make it possible to enhance the accuracy of a position signal.
Patent JP-H08284792-A (JP)
Title: Flowing water controller for waterwheel
Inventor: KAWADA SEIJI
IPC: F03B3/18
Filed: 1995-04-18
Abstract: PURPOSE: To provide a controller with high reliability and efficiency that needs neither ball nuts nor ball screws by forming a rod which is displaced in a linear direction, and a water rate adjusting device which is located on the inlet side of a waterwheel and opens/closes along with displacement of the rod in the axial direction. CONSTITUTION: This controller uses a reaction type waterwheel as its waterwheel and a linear motor 14 as its direct-operated electromagnetic actuator. A direct-operated rod 25 of the linear motor 14 is displaced in the axial direction by changing electromagnetic force, driving a water rate adjusting device which opens/closes a guide vane 1 of the reaction type waterwheel formed on the inlet side of the waterwheel. The guide vane 1 rotates with a change in position in the axial direction of the direct-operated rod 25 of the linear motor 14, thereby opening or closing the water rate adjusting device. It is thus possible to eliminate a mechanical conversion device with a screw such as a ball screw, and the possibility of galling, seizure or twisting and improve reliability of operation of the controller largely.
Patent JP-H03290143-A (JP)
Title: Device for preparing dough for noodles
Inventor: OTAKE KUNIHIKO
IPC: A23L7/109
Filed: 1990-04-09
Abstract: PURPOSE:To change a dough into a fine powder-mixed dough during the extrusion of the dough by disposing several sets of two parallel screws and further disposing paddle devices between the screw sets. CONSTITUTION:Several sets of two parallel screws 2', 2'' are disposed and paddle devices 4 are further disposed between the screw sets 2. A dough successively extruded from the screw sets 2 is kneaded into a fine powder dough.
Patent JP-H07293239-A (JP)
Title: Crank angle sensor integrated type engine controller
Inventor: NAKAZURU KUNIHITO
IPC: F01P1/06
Filed: 1994-04-28
Abstract: PURPOSE:To improve an antinoise property and reliability and enable the display of the necessary lowest limit function even if an engine control unit is failured in a sensor integrated type engine controller. CONSTITUTION:An engine control unit 30 is provided on the same base plate as that of a crank angle sensor 26 disposed in an engine room. A failure detecting circuit and back-up circuit in the failure of the engine control unit 30 together with a power transistor circuit for driving an injector 70 and ignition system are built in an actuator of the engine, for example, the injector 70 and ignition system. When a crank angle sensor 26 united with engine control unit 30 is mounted on the base plate, about several mms of length of a conductor between both will do. Thus, the control of the engine is hardly influenced by the engine ignition noise mixed from this short conductor to provide the engine control device excellent in anti-noise property. The function of the engine control unit can be backed up by the respective actuators of the engine.
Patent JP-S59218757-A (JP)
Title: Electronic component
Inventor: WAI SHINICHI
IPC: H01L23/50
Filed: 1983-05-27
Abstract: PURPOSE:To enable to correct the deformation of a conductive lead by employing a shape memory alloy having transition temperature of the temperature or lower when the lead is connected to the material of the lead and forming at the temperature of the transition temperature or higher. CONSTITUTION:A lead 21 of a flat-packed component 11, a lead 41 of a dual-in- line component 31 and a lead 61 of a coaxial component 51 are formed of shape memory alloy. When the component 11 is formed with the lead at the temperature of Tz or higher so that the lead 21 is disposed at the correct position to a horizontal plane A-A, the lead 21 can be again corrected to the correct position when the component 11 is connected even if the lead deformed at the upside like the lead 21 or the lead deformed at the downside like the lead 21'' is produced during handling upon returning to the ambient temperature.
Patent JP-H0368631-A (JP)
Title: Preparation of acylaminosilicon compound
Inventor: ANTONII POOPU RAITO
IPC: C08G77/388
Filed: 1990-04-09
Abstract: PURPOSE: To provide a process for preparing an acylaminosilicon compd. which can avoid phase separation and toxicity of the solvent by reacting a halogenated acyl with a specified aminosilicon compd. in the presence of an aq. water-soluble acid receptor soln. and a specified additive in a nonaq. solvent.  
     CONSTITUTION: A halogenated acyl represented by formula I [wherein R" represents a (un)substd. monovalent hydrocarbon group; and X represents a halogen] is reacted with an aminosilicon compd. represented by formula II (Q and Q' represent a divalent hydrocarbon group; and Z represents H or a monovalent hydrocarbon group; and a is 0 or 1) which has at least one hydrocarbon group substd. by an amino group banded to Si contg. at least one H bonded to N with all the other valences of Si being filled with a group selected from an org. group and divalent O bonded to Si. The reaction is carried out in the presence of an aq. soln. of a water-soluble acid receptor and an additive capable of accelerating the transfer of the acid receptor from the aq. soln. into the nonaq. solvent and capable of being at least partly dissolved in the aq. soln. and,the non. aq. soln. (e.g. methanol) in a nonaq. solvent (e.g. diethyl ether). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61295230-A (JP)
Inventor: UIRIAMU JIEI ROU
IPC: C01F7/46
Filed: 1986-04-23
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-S58208689-A (JP)
Title: Integrating time meter
Inventor: KODAMA KOUICHI
IPC: G04F10/00
Filed: 1982-05-31
Abstract: PURPOSE:To enable the totalizing the energization time with limited power and for a short time while indicating the time displayed continuously without disappearance when the time is not counted by inputting a signal into a core used to detect whether or not current flows through equipment to be measured to ON/OFF control the switch of a timer circuit through turning ON or OFF of a transistor. CONSTITUTION:In the case of alternate current, a diode bridge 4 is connected to an output terminal of a core section 1 while in the case of direct current, a trigger circuit is connected thereto. Additionally, capacitors 5 and 6 of 10muF, a resistor 7 of 1MOMEGA and a diode 8 are inserted in parallel actoss the output terminal while a resistor 9 of 200OMEGA done in series thereacross and a switch circuit is formed at the terminal end to connect a transistor 10. This circuit turns ON or OFF the transistor utilizing the voltage detected by the core section 1. The ON-OFF control of the switch can be done for a timer circuit through the turning ON or OFF of the transistor. The timer circuit is provided with a C- NOS type LSI liquid crystal display section 11. This display section is arranged to indicate required characters simultaneously by 24hr indication with the modification of the ordinary digital watch while enabling the setting of totalizable time as desired selecting the LSI and the liquid crystal plate.
Patent JP-H01262743-A (JP)
Title: Treatment of water for living fish transportation
Inventor: SUGIMOTO MASAAKI
IPC: A01K63/02
Filed: 1988-04-14
Abstract: PURPOSE:To provide the title treatment process so designed that the water (seawater) drawn from a living fish water tank is filtered and brought into contact, under a pressurized state, with a special packed material bed to be aerated and cooled, then returned to the water tank, thereby enabling living fishes to be transported using a unit of smaller scale. CONSTITUTION:The water (seawater) drawn from a living fish water tank 1 is freed from solid matter through a filter 2, and fed, via a pump 3, to a packed material tank 8 where said water is brought into contact, under a pressurized state, with a packed material bed along with aeration with the oxygen and/or air fed into said tank 8 to remove the impurities dissolved therein, followed by cooling the resultant water (seawater) by a chiller 9 to temperatures desired and returning to the water tank 1.
Patent JP-S5615539-A (JP)
Title: Focusing magnet device for cathode-ray tube
Inventor: FUJIMURA TAKEO
IPC: H01J29/68
Filed: 1979-07-18
Abstract: PURPOSE:To maintain the amount of magnetic flux affecting on the focusing characteristics at a constant level, by forming a gap containing a bimetal at a part of a magnetic path which embraces a permanent magnet and changing the gap in accordance with temperature. CONSTITUTION:Each face of an annular permanent magnet 1 in a focusing magnet device is provided with a magnetic path member 10 consisting of a bimetal, which is formed by a magnetic metal with a low thermal expansion coefficient and containing iron and nickel as main components and a metal bonded to the magnetic metal and having a high thermal expansion coefficient, in such a manner that the magnetic metal is brought into contact with the permanent magnet 1. The upper peripheral edge of the magnetic path member 10 terminates in an outwardly flared portion 14 so as to make a gap between the magnet 1 and magnetic path member 10. The outwardly flared portion 14 defines a number of a notches 15. The magnetic resistance of the magnetic path can be changed by using temperature deformations of the bimetal. It is therefore possible to maintain the amount of the magnetic flux affecting on the focusing characteristics at a constant level, irrespective of changes in temperature.
Patent JP-S58209471-A (JP)
Title: Automatic soldering device
Inventor: KUWAJIMA YOSHITAKA
IPC: B23K3/06
Filed: 1982-05-31
Abstract: PURPOSE:To make the vertical moving stroke in a solder dipping stage constant and to improve productivity and safety by moving a solder tank upward or downward with a vertical moving machine and exchanging a spacer according to the kind of a member to be soldered. CONSTITUTION:A solder tank 6 is moved upward or downward by a vertical moving machine 10 provided right under the tank 6, and a spacer 4 interposed between a support base 2 and a plate-like support part 5 is exchanged to the size corresponding to the kind of a member 3 to be soldered. The upper or lower position of the tank 6 is thus changed according to the size or the like of the member 3, and the vertical moving stroke in the solder dipping stage is made always constant and short. The position where the member 3 descends at a low speed when said member contacts with molten solder 9 at the downward moving end is made always constant and the solder dipping is accomplished satisfactorily.
Patent JP-H11153133-A (JP)
Title: Bearing device
Inventor: KAMIMURA YUTAKA
IPC: F16C19/55
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of reducing vibrations and noise during swinging at microscopic angle. SOLUTION: This bearing device is provided with an inner ring 10, middle track ring 20, and an outer ring 30 toward the outside of a rolling shaft 6, and with a first and second rolling elements 43, 44 inserted between the inner ring 10 and the outer ring 30 on the side of the middle track ring 20.  The device is provided with at least 3 inner ring plates 94 placed on one side of the inner ring 10 with some intervals along the direction of circumference, an inner ring guide groove 94a with narrow recessed groove running from an outer diameter side to the inner diameter side of the inner ring plate 94, a middle ring plate 95 faced to the inner ring plate 94 on the side of the middle track ring 20 along the direction of circumference, a middle ring guide hole 95a provided inside of the middle ring plate 95, a driving rod 96 with a circular cross section inserted into the inner ring guide groove 94a and penetrated into the middle ring guide hole 95a toward the outer ring 30, and a ring member 97 which connects each driving rod 96 installed between the inner ring plate 94 and the middle ring plate 95 along the direction of circumference, and rotates the middle ring plate 95 by the inner plate 94 via the driving rod 96 to a reversed direction.
Patent JP-S5216554-A (JP)
Title: Ethylene-vinylacetate copolymer composition having good heat build-up properties by high frequency energy
Inventor: HAMADA TOSHIHIRO
IPC: C08L101/00
Filed: 1975-07-30
Abstract: PURPOSE: An ethylene-vinyl acetate copolymer composition having improved heat buld-up properties, containing a powdered inorganic compound with water crystallization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5427596-A (JP)
Title: Preparation of xanthine derivative
Inventor: KOBAYASHI YUKINARI
IPC: C07D473/10
Filed: 1977-08-02
Abstract: PURPOSE: Commercially available xanthine derivatives that have vasodilating and other activities and low toxicity and high solubility are derived from a specific xanthine derivative accompanied with no by-product in simple operations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5522231-A (JP)
Title: Lift device for pickup arm
Inventor: OINUMA AKIRA
IPC: G11B3/085
Filed: 1978-07-28
Abstract: PURPOSE: To secure a gentle rise or fall for the pickup arm with a simple constitution by making use of the displacement caused by the bimetal heating.  
     CONSTITUTION: Lift axle 7 which gives a rise and fall to pickup arm 2 is inserted up-down movably to bearing 6 of cabinet 1 and always energized downward via compression spring 9. At the same time, one end of bimetal 15 is fixed to boss 13 of cabinet 1 via screw 14, and the other end of 15 is located near the lower end of axle 7 each. With closure of lift operation switch 18, the current flows to heating wire 16 coiled round bimetal 15 to heat up bimetal 15. As a result, the floating end of 15 curves upward to push up axle 7 gently, and thus arm 2 also rises up gently. With opening of switch 18, the heating of bimetal 15 is stopped, and accordingly the bimetal is cooled down gradually and naturally to be reset to the original position. Accordingly, axle 7 also lowers down slowly and thus arm 2 also lowers down gently. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5218145-A (JP)
Title: Multilevel process interruption control system
Inventor: KAMEI JIYUNTAROU
IPC: G06F9/48
Filed: 1975-08-01
Abstract: PURPOSE: In order to perform the interruption with hardwares and optionaly select the number of interruption, by means of connecting the plug-in, in chain-type manner, which automatically controls the interruption of lower level, thereby making the interruption with high priority order start. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5618682-A (JP)
Title: Improvement of soil contaminated with heavy metal
Inventor: UCHIKAWA HIROSHI
IPC: C09K17/02
Filed: 1979-07-24
Abstract: PURPOSE: To improve soil contaminated with heavy metals and to inhibit effectively the migration of the heavy metals to crops due to absorption, by a method wherein a reducing sugar is mixed with the soil contaminated with heavy metals to insolubilize the heavy metals.  
     CONSTITUTION: A reducing sugar is mixed with soil contaminated with heavy metals such as Cd, Cu, or Zn to insolubilize the heavy metals. It is thought that as the reducing sugar itself has a reducing property, in the initial stage of the addition the reduction of the soil is promoted by the reducing property of the reducing sugar itself, and in the lattr stage the reduction state of the soil is kept during the decomposition. Thus, the migration of the metals to crops can effectively be inhibited. The effect can remarkably be enhanced by using an alkaline material together with the reducing sugar. This enhancement of the effect is thought to be due to the fact that the reduction action and the insolubilization action of the reducing sugar on the metals are enhanced in the presence of the alkaline material. Further, it is thought that as the heavy metals are co-precipitated with calcium or magnesium, the insolubilization and the inactivation are promoted. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6427091-A (JP)
Title: Writing/reading circuit
Inventor: MATEIIASU KURAUSU
IPC: G11C11/409
Filed: 1988-04-15
Abstract: PURPOSE: To make the operation of a circuit high speed by allowing the p-type transistor Tr having a low resistance to which the output of the inverted element of a writing/reading circuit is connected to connect a power source voltage to a data line and arranging an n-type Tr closing at the time of a writing in between the input of the inverted element and the ground to partially integrate a reading circuit into a writing circuit. CONSTITUTION: A writing/reading circuit 1 is connected to one matrix block 2 of a memory matrix via data lines DL, the inverse of DL and some bit lines BL1-BLn, inverses of BL1-BLn are arranged in the block 2. Respective bit lines are respectively connected to sensors FF31-FF3n and lines BL1-BLn, inverses of BL1-BLn are connected to respective lines DL, the inverse of DL via selection TRs 4a1-4an, 4b1-4bn respectively controlled by a line decoder. Moreover, one input buffer 5 is connected to the circuit 1 via respective data lines DL, the inverse of DL of a lines 1 and the circuit l is connected to one data output exciter 6 at its output side via respective data lines D0, the inverse of D0.
Patent JP-H01268887-A (JP)
Title: Method and device for detecting end of plasma etching
Inventor: IIZUKA KATSUHIKO
IPC: H05K3/08
Filed: 1988-04-18
Abstract: PURPOSE:To stably and accurately detect the end of dry etching by qualitatively and quantitatively analyzing radicals generated by plasma by an electron-spin resonance method in a continuous manner. CONSTITUTION:When a material to be etched is plasma-etched, an electron-spin resonance(ESR) method is adopted to identify radicals generated by plasma and to continuously measure the quantity of the radicals varied by a reaction with the material to be etched. By this method, the intensity of spectra can be continuously measured, so the end of etching can be accurately detected without suspending etching. Even when etching proceeds at different rates on the surface of a wafer or the thickness of a film to be etched is not known, the end of etching can be detected.
Patent JP-H02271777-A (JP)
Title: Ringback tone transmission system
Inventor: SUDO KIYOSHI
IPC: H04Q3/545
Filed: 1989-04-12
Abstract: PURPOSE:To allow a caller to notice mis-dialing early and to prevent useless connection processing by providing a means sending several kinds of ring back tones and sending a different ring back tone in response to the kind of the called terminal equipment. CONSTITUTION:When a caller hooks off a caller terminal equipment 1 and dials number of the called terminal equipment 2, a central controller 6 detects the idle state of the terminal equipment 2 and uses a storage device 7 to confirm the kind of the terminal equipment 2. Then a ringback tone corresponding to the confirmed kind of the terminal equipment is sent from a transmitter 5 to the terminal equipment 1. When the caller mis-dials, e.g. a facsimile terminal equipment, the caller listens to the ringback tone to notice mis-dialing and hooks on. Thus, neither useless connection processing nor charging is required of the exchange.
Patent JP-H04303328-A (JP)
Title: Determination method for carton disposition
Inventor: MAEDA TAKESHI
IPC: B65G57/20
Filed: 1991-03-30
Abstract: PURPOSE:To quickly and efficiently determine two-and three-dimensional disposition of cartons by an automated system using a computer. CONSTITUTION:Cartons are classified into each group having the same height from many carton data A. Then, a process for the same directional disposition C, another process for one-dimensional optimum disposition D and another process for re-disposition E are respectively undertaken on the basis of the size data of classified cartons having the same height and pallet size data B, thereby selecting cartons to ensure high area efficiency. According to this system, the two-dimensional disposition of cartons to be located on a pallet is determined.
Patent JP-H08286479-A (JP)
Title: Wet color image forming device
Inventor: NIIKURA MAKOTO
IPC: G03G15/06
Filed: 1995-04-19
Abstract: PURPOSE: To efficiently eliminate background soiling by the use of a simple inexpensive construction by providing a specific wire auxiliary developing electrode at a position nearer to an image carrying rotary body between a liquid developer supplying position and the side before a developing region. CONSTITUTION: The wire auxiliary developing electrode 10 is disposed in a range from where a liquid developer 9 supplied from nozzles 44 comes into first contact with the surface of the image carrying rotary body (photoreceptor) 1 to before the electrode 10 is affected by a developing electric field by a roll- like electrode 50 in the developing region. As the wire conductive member 10a of the developing electrode 10, at least one or more metallic wires are used and an auxiliary developing bias having a potential for moving the toner of the developer 9 to the image part of an electrostatic latent image on the photoreceptor 1 and further, a background part as well by electrophoresis is applied.  Therefore, unwanted toner heaping and sticking on the edge part of the image part due to edge development is prevented and further, the toner is never pushed to the side of the background part by the flowing of a dispersion liquid, etc.
Patent JP-H08281074-A (JP)
Title: Denitrification equipment using urea
Inventor: NAGAI YOSHINORI
IPC: B01D53/94
Filed: 1995-04-19
Abstract: PURPOSE: To make it possible to take out the required amt. of ammonia with good responsiveness in correspondence to a fluctuation in NOx concn. without allowing scale to be formed. CONSTITUTION: The waste gases from a waste gas generating source 20 are subjected to denitrification in a denitrification reactor 23 and are thereafter discharged from a chimney 22 via a waste heat recovering boiler 21. The denitrification in the denitrification reactor 23 is effected by injecting NH3 from an evaporator 29 from a nozzle 25 into the denitrification reactor 23. The denitrification reactor 23 is provided with a NOx monitor 37 on the downstream side thereof to monitor the increase or decrease of the NOx quantity in the waste gases. The rate at which the aq. urea soln. 27 in a tank 26 is supplied to the evaporator 29 is increased and the amt. of the NH3 to be injected into the denitrification reactor 23 is increased when the NOx quantity increases.  The rate at which the aq. urea soln. 27 is supplied to the evaporator 29 is so controlled as to be decreased and the amt. of the NH3 to be injected into the denitrification reactor 23 to be decreased when the NOx quantity decreases.