baber/WOPTO huggingface dataset:
Patent JP-H11356069-A (JP)
Title: Vibration actuator drive
Inventor: MATSUMOTO TAKESHI
IPC: H02N2/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To accurately control to drive a speed or the like even in the case of changing at an environmental temperature during driving. SOLUTION: The vibration actuator drive for driving a vibration actuator by applying a drive signal to piezoelectric elements 12a, 12b connected to an elastic element to generate a vibration comprises a filter 27 for passing a signal having only an impedance measuring frequency component from the drive signal to be applied to the element 12a, an ammeter 26 for measuring a current value of the signal passed through the filter 27, and a controller 21 for outputting a drive signal having an impedance measuring frequency different from a driving frequency, thus obtaining an impedance of the actuator, referring to previously measured temperature-impedance characteristics and setting the driving frequency suitable for the temperature.
Patent JP-H04358970-A (JP)
Title: Synchromesh joint of hub reduction axle
Inventor: NAKAGAWA TOSHIKI
IPC: B62D7/16
Filed: 1991-06-05
Abstract: PURPOSE:To shorten the axial length of a roller bearing as well as to improve the extent of steering stability by unitizing an inner race of the roller bearing with a synchromesh joint as one body, in the synchromesh joint of a front hub reduction axle. CONSTITUTION:A synchromesh joint 9 of a hub reduction axle 8 is provided with a driven shaft 10 and a roller bearing 11, and in this driven shaft 10, its end 10c is formed into a spline form, while a step part 10d is formed in a part of the outer circumference, and the roller bearing 11 is attached to this step part 10d. With this constitution, a distance 11 from an end 10e of the driven shaft 10 up to the roller bearing 11 is being shortened as compared with the conventional one. In addition, a pinion 31 to which a roller bearing 30 is attached to a spline-form end 10c free of slide motion in the axial direction, and this pinion 31 is rotatably attached to a knuckle arm in a state of being engaged with a gear (unillustrated herein) as one body with a wheel.
Patent JP-H09310116-A (JP)
Title: Production of high strength member excellent in delayed fracture characteristic
Inventor: YOSHIDA HIROAKI
IPC: C22C38/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high strength member capable of meeting the demand for >=1500MPa tensile strength and excellent in delayed fracture resistance. SOLUTION: The member has a composition containing, by weight 0.06-0.15% C, 0.08-0.5% Si, <=0.03% N, <=0.03% S, and <=0.03% P, satisfying 3.5%<=Mn+Cr+Mo+(Cu+Ni)/2+(V+W)/5+10Nb+XB<=5.5% (where1.0%<=Mn<=3.0%, 0.5<=Cr<=3.0%, <=4.0% Ni, <=1.0% Cu, <=2.0% Mo, <=0.5% W, <=0.3% V, and <=0.06% Nb are satisfied and XB=0.5% is satisfied when B is added by the amount in the range of 0.0008 to 0.005%, and further, 0.01-0.10% Ti is added in order to fix N when B is added), and having the balance essentially Fe with inevitable impurities.  This alloy is heated temporarily up to a temp. not lower than the Ac3 point to undergo austenitizing, cooled by air cooling, etc., forged at 900-550 deg.C, and immediately formed into martensite by means of oil quenching or water cooling, or, after that, in order to release hydrogen in the material or dessipate the trap site of hydrogen, tempering is done 250-350 deg.C or 420-550 deg.C for >=10min.
Patent JP-S6137268-A (JP)
Inventor: MORI YUZO
IPC: A62C35/13
Filed: 1984-07-31
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-H0831162-A (JP)
Title: Disk device
Inventor: SAKUTA AKIRA
IPC: G11B7/085
Filed: 1994-07-14
Abstract: PURPOSE:To obtain a disk device capable of stably recording and reproducing signals by suppressing propagation of vibrations from outside the device and rapidly attenuating the vibrations. CONSTITUTION:An objective lens 33a of an optical pickup 33 which is a signal recording and reproducing section is so arranged that the focusing direction and tracking direction of the objective lens are approximately aligned to a plane having the main vibration direction at the time of using the device as a normal. A deck section 102 having the optical pickup 33 is elastically supported into the main body of the device by a damper 104 formed by filling highly viscous fluid, such as silicone grease, into a bag-shaped hollow body consisting of a spring 103 and a soft material, such as rubber and is so arranged that the main vibration attenuation direction and the main vibration direction align approximately to each other. The device has an engaging member for engaging a holder 105 for holding a cartridge 101 housing a disk 5 and a cap 106 which is a part of a design to cover the holder, an engaging member for engaging the cap and the main body of the device and a deck section supporting and changing over means for selectively and elastically supporting the deck part.
Patent JP-S5786035-A (JP)
Title: Measuring apparatus of moisture content
Inventor: SONE NORIAKI
IPC: G01N27/22
Filed: 1980-11-18
Abstract: PURPOSE:To measure a moisture content accurately, by removing the raw material stuck to a detection part of the moisture content which is inserted into the raw material, by compressed gas current. CONSTITUTION:A moisture content detection part 3 is insterted into a raw material 13 from an insertion hole 12 of the side wall of a measuring part 9 shown by a dotted line by operating a fluid cylinder 6 and the moisture content of the material 13 is measured by measuring electrostatic capacity of the materail 13 between electrode 4 of the part 3. After finishing said measurement, the cylinder 6 is operated again and the part 3 is drawn out from the material 13 and is brought back to the original position. Next, compressed gas is introduced into a pipe 10 by operation an electromagnetic valve 8 and is jetted from a nozzle 7 to the electrode 4 of the part 3 and the material 13 stuck to the electrode 4 is dissipated. The valve 8 is closed after removing the sticked material 13 from the electrode 4 and it is prepared for the next measurement.
Patent JP-H0453858-A (JP)
Title: Molding composition and production of molding
Inventor: NAKAMURA KENJI
IPC: C08K7/02
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a composition which can give a cured product having high modulus and strength and excellent heat resistance by mixing a thermoplastic resin with a monofunctional or polyfunctional (meth)acrylate at least part of which comprises one containing an isocyanuric ring. CONSTITUTION:A molding composition comprising a thermoplastic resin (A), a monofunctional and/or polyfunctional (meth)acrylate (B) and optionally a component selected between a fiber component and a polymerization initiator, wherein at least 1wt.% of component (B) is an isocyanuric ring-containing (meth)acrylate (C). As the thermoplastic resin a vinyl chloride homopolymer of a copolymer of a vinyl chloride content of 70wt.% or above is particularly desirable. The amount of the (meth)acrylate having an alicyclic structure in component (B) is usually 5wt.% or above desirably 10wt.% or above.
Patent JP-S6222102-A (JP)
Title: Temperature control circuit for heater
Inventor: NARUO MASAYUKI
IPC: G05D23/19
Filed: 1985-07-22
Abstract: PURPOSE:To obtain an on/off temperature difference of nearly the same quantity regardless of the setting temperature by providing a means varying the amplification factor of a temperature conversion input signal in response to the setting temperature. CONSTITUTION:The temperature conversion input signal is inputted to a noninverting input terminal of an amplifier A1, an inverting input terminal of the amplifier A1 is connected to ground via a resistor R1 and connected to an output terminal of the amplifier A1 via a resistor R2 and a variable resistor VR. Further, the output of the amplifier A1 is rectified and smoothed by a diode D and a capacitor C and inputted to an inverting input terminal of a comparator CP1, where said output is compared with a prescribed value. Through the constitution above, the gain control is applied in response to the setting temperature, then the change of rate of the voltage per 1 deg.C after the output of the amplifier A1 is kept nearly equal independently of the setting temperature. Thus, the on/off temperature difference of nearly the same quantity is obtained even when the on-off control is performed by applying a feedback of a prescribed voltage in a switching circuit comprising the comparator.
Patent JP-H0328202-A (JP)
Title: Dispersant for reversed phase suspension polymerization and preparation of hydrophilic polymer using same dispersant
Inventor: RAKUTANI KENJI
IPC: C09K23/52
Filed: 1989-06-27
Abstract: PURPOSE:To prepare a dispersant which is useful in reversed phase suspension polymn. of a water-sol. ethylenically unsatd. monomer, gives polymer particles with a large mean particle diameter and reduces buildup on the wall of a polymerizer during polymn. by compounding a specific high mol. surfactant and a low mol. ionic surfactant. CONSTITUTION:A dispersant for reversed phase suspension polymn. is prepd. by compounding 70-99 pts.wt. high mol. surfactant which has an average mol.wt. of 1000-500000 and contains 5-65wt.% repeating units of formula I [wherein R<1> is H or CH3; X is a 2-4C alkylene oxide residue (at least 50wt.% of X groups is ethylene oxide residue); R<2> is H, 1-2C alkyl, or a 2-5C unsatd. group; and (n) is 3-300] and 35-95wt.% repeating units of formula II (wherein R<3> is H or CH3; R<4> is 4-60C alkyl, alkenyl, aryl, aralkyl, alkoxycarbonyl, etc.) wherein the sum of the units of formulas I and II is at least 70wt.%; and 1-30 pts.wt. low mol. ionic surfactant contg. an 8-30C hydrophobic group and an ionic group.
Patent JP-S5685532-A (JP)
Title: Method for continuous fuel oil treatment and supply
Inventor: NOMURA KIYOSHI
IPC: F02C7/224
Filed: 1979-12-17
Abstract: PURPOSE: To prevent the loss of heat and oil content by a method wherein heated fuel oil is desalinated and removed of sludge by a centrifuge and then supplied to a gas turbine holding it in the equal to or above the temperature of the centrifuge.  
     CONSTITUTION: A heater 2 heating up to the smelting temperature of tar and polymer of the untreated fuels 1 and a centrifuge 3 separating and removing polymer such as insoluble sludge, water, natorium and potassium and the like as slush 4 are arranged. Unremovable vanasium of the desalinated oil 5 is added by inhibitor 6 to evenly mixed with a mixer 7 and further to be supplied to a heater 8 for being heated up to the temperature equal to or above the temperature inside the centrifuge 3. After being separated from and removed of the sludge 10 by filtering through a play filter 9 the above substance is supplied to a gas turbine 12 as treated fuel oil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S648938-A (JP)
Title: Indicator of electric cleaner
Inventor: DEJIMA TATSUYA
IPC: A47L9/19
Filed: 1987-06-30
Abstract: PURPOSE: To provide an indicator which is easy to recognize by providing a pointer inserted in a pipe, and energized to close a suction port by a spring, providing the pointer with a passage formed from an outer circumferential surface of it through the inside, and protruding a circular rib on the outer circumferential surface of it. CONSTITUTION: A pointer 32 has a passage 33, and a hole 34 is formed to be opened from an outer part to reach the inner passage 33. A plate 35 is formed at one end of the pinter 32 to close an intake port 29 of a cover in getting in contact with it for prohibiting inflow of air, and a circular air-tight rib 36 is formed on an outer circumference of the pointer 32. When a dust collecting bag 24 is filled with dust, a vacuum degree in a dust collecting chamber 25 rises, and force is applied to the pointer 32 in a direction of an arrow.  As this force exceeds load of a spring 31, the painter 32 moves in the direction of the arrow, and air flows in from the intake port 29 to let air flow into the pointer 32 to go through the inside of the dust collecting chamber 25 to be carried to a motor fan 22 for cooling the motor fan 22, when dust being full is informed to a user by action of the pointer 32.
Patent JP-H0514233-A (JP)
Title: Software version identifying mechanism
Inventor: MASUDA ICHIRO
IPC: G06F9/06
Filed: 1991-07-03
Abstract: PURPOSE:To easily confirm the version information of a software incorporated in the ROM of a radio equipment by transmitting data from the radio equipment to a frequency writing machine, and displaying the version at a display such as the cathode ray tube or liquid crystal display of the frequency writing machine, without opening the inside of the radio equipment, even at the time of the claim processing of the software. CONSTITUTION:This device is the software version identifying mechanism constituted of a radio equipment 10 in which a CPU 11, ROM 12, and I/O port 14 and the like are incorporated, and the frequency writing machine. The version information of the software is stored in the ROM 12, and when the data are transmitted from the radio equipment or the like to the frequency writing machine or the like, the version information is also transmitted, and the like version information is displayed at the frequency writing machine side.
Patent JP-S647383-A (JP)
Title: Actuator mechanism for magnetic disk device
Inventor: MIYAZAKI HIDEYUKI
IPC: G11B21/02
Filed: 1987-06-30
Abstract: PURPOSE:To prevent head positioning deviation due to temperature change by providing plural arm support blocks, a support member fitted to the tip of the arm and a magnetic head equipped with the support member so as to fix the arm support blocks on one shaft in piles. CONSTITUTION:A mount part 16 of a head assembly 13 is fixed to an upper arm 6 of arm support blocks 7, 8 by using a screw 18 corresponding to a screw hole 12 and a mount hole 17. The assembly 13 is fitted similarly under the lower arm 6. Then the block 8 is placed at the lower side and fitted to a shaft 3 to insert a screw 10 to a throughhole 9 of the block 7 and screwed to the screw hole 11 of the block 8 to complete the actuator 5. Through the constitution above, the positional deviation of the magnetic head in the ambient change such as temperature change is effectively prevented by the simple constitution that the block with the head arms provided incorporatedly is laminated coaxially.
Patent JP-S645627-A (JP)
Title: Coil stock feeding device
Inventor: SANPEI HIDEO
IPC: B21D1/05
Filed: 1987-06-30
Abstract: PURPOSE:To prevent the generation of a defective part due to a roll work remaining on a coil stock and to improve the yield by separating each other a pair of straightening roller lines of a leveller device at the time of pulling out and stopping the coil stock. CONSTITUTION:The steel plate 2 in the specified length is cut by feeding to an oscillating shear by driving each roller together with an uncoiler 1 by rotating at a fixed speed. Meanwhile, the steel plate 2 delivered from an uncoiler 1 is flattened by a pair of straightening roller lines 9, 10 of a leveller device 4. And when the rotation of the uncoiler 1 is stopped, it is detected by a detection means 15 to ascend a supporting member 14 as shown in the figure. The plastic deformation of the steel plate 2 is thus prevented by acting continuously on the steel plate 2 the press-fitting force of each straightening roller 11.
Patent JP-S5592665-A (JP)
Title: Preparation of tofu curd and its material
Inventor: IMAIDE HIROSHI
IPC: A23L11/00
Filed: 1978-12-29
Abstract: PURPOSE: To improve the yield and to make it possible to prepare unfrail dough for fried bean curd and plump fried bean curd, by using defatted soybeans and separated soybean protein as part or all of the soybean materials.  
     CONSTITUTION: Defatted soybeans (D) and 4wt% or more based on D of separated soybean protein (P) are used as a part or all of the soybean material in preparing tofu curd by the conventional method. Bean curd flour, obtained by incorporating D and P with an oily or oil-containing material, e.g. soybean flour, fats and oils, or lecithin, may also be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05346230-A (JP)
Title: Open type combustion heater
Inventor: WATANABE MITSUYASU
IPC: F24H3/04
Filed: 1992-06-23
Abstract: PURPOSE:To stop heating operation comfortably by setting a first time lapse, in which an unburnt gas remaining in a burner is burnt completely when a fuel supply means is stopped after heating operation is stopped, and setting a second time lapse, in which a completely burnt gas is discharged by a blast. CONSTITUTION:When a control switch 3 is changed over from a closed circuit to an open circuit in order to stop heating operation, an input section 5 is changed from H to L, output sections 9, 13 are set at L, relays 8, 12 are turned off and an oil transfer pump and a hot air blower are stopped by a microcomputer 2. An unburnt gas remaining in a carburetor and a burner is burnt completely on the burner during a time when both the oil transfer pump and the hot air blower are stopped, thus largely reducing the quantity of the unburnt gas left. When a first fixed time passes, the output section 13 changes from L to H, only the hot air blower is driven through a blower driver circuit C, and the burner and a heat exchanger are cooled. When a second fixed time passes after a shutdown, the output section 13 is altered from H to L, and the hot air blower is stopped.
Patent JP-H0919006-A (JP)
Title: Mosaic-type monitoring panel
Inventor: ENOMOTO ICHIRO
IPC: H02B15/02
Filed: 1995-06-29
Abstract: PURPOSE: To easily wire a mosaic-type monitoring panel wherein a light emitting diode and a resistor are formed into a unit and light emitting faces of many units are separately arranged on the surface and thereby a change in state of each unit can be indicated by light emittion. CONSTITUTION: An LED indication lamp 16 and a resistor 17a are serially connected to a main body 17. One end of the LED indication lamp 16 is connected to a negative pole of a power supply of the voltage V through a switch S and a positive pole of the power supply is connected to one end of the resistor 17a through a contact pin 1 which is fastened to the main body 17 and one layer of a multilayer printed wiring board 5. The mechanism is such that light is emitted when the switch S is closed.
Patent JP-S6223540-A (JP)
Title: Protective device for aircraft engine
Inventor: KISHIMOTO MINEO
IPC: F02C9/28
Filed: 1985-07-24
Abstract: PURPOSE:To prevent fuel from its excessive supply, by holding input values of engine parameter signals, when an electronic control unit is in a trouble, and setting new limit values on the basis of said input values. CONSTITUTION:A protective device 1, comprising limit setting circuits 10A-10N corresponding to plural engine parameters and a minimum value selecting circuit 11, is connected with a fuel supply unit 3. An electronic control unit 2, controlling the fuel supply unit 3, provides a trouble detecting part 21. The electronic control unit 2, when it is in a trouble, holds input signals corresponding to sample holding circuits 102A-102N of each limit setting circuit 10A-10N. A reference signal from an adder 103A, when it is smaller than the maximum limit value, is input to a comparator 100A. In this way, excessive supply of fuel can be prevented when the unit is in a trouble.
Patent JP-S6140782-A (JP)
Title: Method for hydration of liquor and hydration apparatus
Inventor: KUDO TAIJI
IPC: C12H1/00
Filed: 1984-08-02
Abstract: PURPOSE:To make it possible to carry out hydration of liquor in a short time, by keeping the liquor in electrified conditions under electrostatic induction or under magnetic induction in hydrating the liquor. CONSTITUTION:A liquor 14 is put into an insulating tank 13, and one electrode 12 connected with a power source 11 of an electrostatic induction apparatus is placed in the liquor 14. The liquid 14 is entirely insulated electrically from the outside by the insulating tank 13, and plural electrodes may be used. Alternatively an electromagnet 41 having soft steel as an iron core surrounded by a coil is placed on an insulating plate 42 and connected to a power source 42. Liquors 44 and 45 are placed on the electromagnet 41. Containers for the liquors 44 and 45 may be optional ones. An AC power source is used as the power source 42, and an electric current flows as indicated by arrows 47 and 48 to magnetize the electromagnet 41. Thus, the liquors 44 and 45 are kept under electromagnetic induction.
Patent JP-H04312681-A (JP)
Title: Multistage type parking device
Inventor: MOGI NOBUMASA
IPC: E04H6/06
Filed: 1991-04-10
Abstract: PURPOSE:To make it possible to park a car freely in a multistage without moving the car on another stage by arranging bearing beams for car platforms, a moving strut and forks, and providing mechanisms such as movement of the moving strut, lifts-of the forks and a horizontal movement, etc.. CONSTITUTION:A multistage type parking device is erected at a position recessed by a parking interval from the side of a driveway R, and a bearing beam stationary member 1 projects in the direction that bearing beams 2 bearing car platforms 9 for parking are set at right angles to the driveway R. At that time, the car platforms projecting to form are arranged to two or more stages at intervals capable of storing, and the moving strut 4 movable freely and the forks 5 rising and falling while bearing the car platforms 9 are arranged. In addition, lift devices raising and lowering the forks 5 and a horizontal moving mechanism are arranged. After that, in the case of parking, the lift devices are operated through a lift driving motor 71 provided to the moving strut 4. Then, one of the car platforms 9 borne on the bearing beams 2 is moved to place it to the side of the driveway R. Successively, a car is driven on the car platform 9, the forks 5 hold the car platform 9 to raise, and the car platform 9 is moved to a specific stage.
Patent JP-H0298365-A (JP)
Title: Single syringe type plasma separating device and plasma extracting device
Inventor: FUJII TATSUYA
IPC: A61M1/34
Filed: 1989-06-25
Abstract: PURPOSE:To make it possible to use a plasma separating device and a plasma extracting device even in a narrow blood collecting vehicle and to ensure a pressure differential sufficient for allowing blood to flow into the plasma separator by providing a plasma extracting container, a plasma transfer pipe communicating between the plasma outlet port and the plasma extracting container, and a blood collecting container storages having a storage section of a blood collecting container and having a storage section inside depressurizing and pressurizing function. CONSTITUTION:A plasma separator 7 comprises a blood inlet port 7a and a blood outlet port 7b for high concentration erythrocyte, and has a blood separating function for separating blood into a plasma component and a corpuscle component while having an outlet port 7c for thus separated plasma component. A blood collecting container storage 18 comprises a storage section for storing a blood collecting container 5 and has a function for depressurizing and pressurizing the inside of the storage section. The storage section has a capacity such that it can store the blood collecting container 5 which stores its maximum amount of blood if the container 5 is flexible. The pressurizing function in the storage section can depressurize the inside of the stored blood collecting container 5 so as to feed blood into the blood collecting container through a first blood transfer pipe 2. The pressurizing function in the storage section can pressurize the blood stored in the blood collecting container so as to feed the blood into the plasma separator 7.