baber/WOPTO huggingface dataset:
Patent JP-H0752817-A (JP)
Title: Steering device for vehicle
Inventor: HOSODA KOJI
IPC: B62D101/00
Filed: 1993-08-23
Abstract: PURPOSE:To prevent falling into an oversteered state by, at the time of quick deceleration during turning running, fixing a basic term varying according to a cat speed and a control gain in a revised term set up on other running state quantity in a computing expression for a target value for a rear wheel steering control to a fixed value. CONSTITUTION:A steering device A has a rear wheel steering mechanism 13 to steer so as to set right and left rear wheels 3, 4 at a fixed target rear wheel steering angle complying with a front wheel steering angle thetaF, and a rear wheel steering mechanism 13 has a steering ratio varying mechanism 14 to set up and to vary a ratio (steering ratio) thetaS of the rear wheel steering angle to the front wheel steering angle, and the mechanism 14 is controlled by a control unit 15. For a basic term varying according to a car speed, the product of the function value of running state quantity except the car speed and a control gain varying according to the car speed is added into the revised term or reduced from it to decide a target value for a rear wheel steering control. In this case, when it is judged that quick deceleration has been carried out during turning running, the basic term and the control gain in the revised term are fixed to a fixed value to decide a target value for an assistant steering control.
Patent JP-S58109248-A (JP)
Title: Numerical control working system
Inventor: SHIMIZU YUTAKA
IPC: G05B19/404
Filed: 1981-12-22
Abstract: PURPOSE:To obtain a thermal displacement from a detected signal by providing more than two temperature sensors along single working shaft. CONSTITUTION:The referential temperature is detected by a referential temperature sensor 24 while the temperature along the working shaft is obtained by temperature sensors 20, 22 provided along X-axis to obtain the thermal displacement in X-axis working shaft from a thermal displacement operating unit 36 on the basis of the characteristic of predetermined temperature, temperature difference-thermal displacement. Consequently the thermal shrinkage of the working machine can be obtained.
Patent JP-H0625621-A (JP)
Title: Adhesive sheet and electronic part produced using the same
Inventor: TANAKA YASUHIRO
IPC: C09J7/02
Filed: 1992-07-09
Abstract: PURPOSE:To enable the bonding of adherends using adhesives each suitable for each adherend, or enable adhesives applied to the front and rear surfaces of an adherend to be cured each under arbitrary different conditions. CONSTITUTION:Adhesive layers 2 and 3, having properties different from each other, are formed on the front side and the rear side, respectively, of an adhesive sheet A1. The obteined sheet is used for bonding elements or members made of different materials, e.g. for bonding a piezoelectric element to a sealing board, which seals the element, in a piezoelectric part of a laminate type.
Patent JP-H1148036-A (JP)
Title: Manufacture for gear of super high quality
Inventor: HOYASHITA SHIGERU
IPC: B24C1/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the bearing strength and bending fatigue strength at the same time by performing the shot peening to a gear, to which carbonization burning is performed or grinding is performed after the carbonization burning, and performing the barrel processing thereafter. SOLUTION: Shot peening is performed to a gear surface and a gear root of a gear, to which carbonization burning is performed or grinding is performed after the carbonization burning. In order to improve the bearing strength, shot peening is performed so as to prevent the deterioration of the surface roughness. After the shot peening, barrel processing using ceramic sintered material as an abrasive material is performed so as to lower the surface roughness. With this processing, bearing strength is improved. In the barrel processing to the gear, at the time of processing a sliding surface, radius of the abrasive grain is selected so as to be smaller than the curvature radius near the dangerous cross section of the gear root. In spite of a large surface roughness, bearing strength can be thereby improved.
Patent JP-H0495187-A (JP)
Title: Ic card
Inventor: INOSE SHUICHI
IPC: B42D15/10
Filed: 1990-08-07
Abstract: PURPOSE:To improve reliability by outputting alarm information which encourages the exchange of a battery according to either the output voltage or the utilizing period of the battery, or outputting the alarm information of the life of an IC card according to inserting and pulling out times. CONSTITUTION:This device is equipped with a voltage detecting means 7 which detects the output voltage of a battery 9, timer 6 which measures the utilizing period of the battery 9, and outputting means 5 which outputs the information. And also, the inserting and pulling out times toward a host equipment is stored in the prescribed storage area of a memory 3. Then, either the alarm information which encourages the exchange of the battery 9 according to either the detected result of the voltage detecting means 7 or the measured result of the timer 6, or the alarm information which warns of the life of the IC card according to the inserting and pulling out times, is outputted by the outputting means 5. Thus, the reliability can be improved.
Patent JP-H1150746-A (JP)
Title: Metal-made fittings
Inventor: ORIGASA TOSHIYUKI
IPC: E06B1/34
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent an obstacle resulting from temperature rise due to radiant heat by reflecting infrared rays involved in a solar beam without absorbing them even in the case of exposure to the solar beam in spite of thing visible as dark in visual observation. SOLUTION: A lower rail 12 composed of an aluminum extrusion mold material is provided with a groove 12a, and a solar infrared penetrating dark resin layer 11 is laminated on an exposure face. The resin layer 11 has transmissivity in a solar infrared zone, and two or more kinds of colorants having the peak of absorption spectrum only in the partial zone of a visible ray zone are prepared and mixed so that the absorption spectrum may extend over the whole visible ray zone by overlapping the absorption spectrun of each of colorants. Moreover those colorants are mixed so as to form the solar infrared transmitting dark resin layer to transmit the whole zone of the solar infrared, and the dark resin which has a dark visible outside appearance and is transparent to the solar infrared is thereby formed, and a metal-made fitting is constructed using this resin.
Patent JP-H0371040-A (JP)
Title: Underground environmental simulation device
Inventor: NAKASAKU TOSHIYUKI
IPC: B25J21/02
Filed: 1989-08-09
Abstract: PURPOSE:To mimetically reproduce underground environment so that the behavior of the material in the underground environment can be exactly recognized by discharging the air in a hermetic chamber, then sealing an inert gas into the chamber. CONSTITUTION:The air in the hermetic chamber 10 is discharged by the operation of a vacuum pump 14 and after nearly a vacuum state is maintained in the chamber 10, the inert gas is sealed into the chamber 10 by the operation of an inert gas supplying device 16. The impurities, such as oxygen, in the chamber 10 are removed and the inert gaseous atmosphere is formed in the chamber 10 as the discharge and the supply of the gas are repeated. Further, the remaining trace impurities are removed from the inside of the chamber 10 by the operation of an atmosphere controller 20 even if the impurities are introduced into the chamber 10 by the leakage from the juncture, etc., of the chamber 10 and the transportation of a test piece into the chamber 10, etc. The desired atmosphere is thus formed in the chamber 10.
Patent JP-S6450517-A (JP)
Title: Method and apparatus for liquid phase epitaxial growth of semiconductor crystal
Inventor: SAKATA MASAAKI
IPC: H01L21/208
Filed: 1987-08-21
Abstract: PURPOSE:To keep a temperature uniform in a surface parallel to a substrate crystal of solution in which a growing material is dissolved and to form a crystal growth layer having a uniform thickness, by changing a linear motion of a slider to a rotary motion to rotatably drive an agitating means in the solution. CONSTITUTION:Temperature difference is set in one or more solutions 11 in which growing material is dissolved, a substrate crystal 13 placed on a slider 14 linearly moved in one direction is brought into contact with the low temperature side of the solutions 11, held for a predetermined time and a semiconductor crystal is epitaxially grown on the crystal 13. Thus, when the crystal is formed by liquid phase epitaxial growth, the linear motion of the slider 14 is changed to a rotary motion to rotatably drive agitating means 23 in the solutions 11. For example, a rotary shaft 22 is rotated in a direction of an arrow R through a rack 14a, a pinion 21 and gears 24, 25 by the linear motion of the slider 14 in the direction of an arrow P, and agitating blades 23 in the vessel 13 are rotatably driven.
Patent JP-H0934404-A (JP)
Title: Drive circuit for display device
Inventor: ONODERA JUNICHI
IPC: G09G3/288
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of gradation characteristics caused by a subfield drive method and simplify the constitution of a display area detection circuit by setting a constant emission luminance characteristic irrelevant to a display load factor. SOLUTION: A display device in which respective drive elements of a drive element group 10n share the drive of a plurality of picture elements and a multi-gradation image is displayed by a subfield drive method, is provided with an intermediate gradation display circuit 30 which converts input image signals of n bit into signals of m bit (m<=n-1) and finds an intermediate level from adjoining drive level, and a display area detection circuit 20 which detects a display area based on the image signals of m bit and controls sustain pulses.  The display area detection circuit 20 displays images at a constant luminance characteristics, even when the display load factor is changed, and at the same time prevents the deterioration of gradation characteristics caused by the subfield drive method, and the intermediate display circuit 30 reduces the bit number from (n) to (m) so as to simplify the constitution of the display area detection circuit 20.
Patent JP-S6363972-A (JP)
Title: Anti-gm3(4-o-ac-neugc) ganglioside anti-serum
Inventor: HAMAOKA AKIRA
IPC: G01N33/574
Filed: 1986-09-05
Abstract: PURPOSE:To measure and detect the antigen appearing in the canceration tissue of a patient, by using GM3(4-O-Ac-NeuGc) ganglioside as an antigen and containing an antibody having specific reaction as a main component. CONSTITUTION:The GM3(4-O-Ac-NeuGc) ganglioside antigen represented by formula I prepared from a horse erythrocyte membrane and a carrier using protein such as a bovine serum albumin fraction or a rabbit serum globulin fraction or a fine particulate carrier such as latex or alumina are mixed to prepare an antigen suspension which is, in turn, emulsified along with a Freund's complete adjuvant and a rabbit is immunized with the emulsion obtained by subcutaneous injection, intramuscular injection or intravenous injection to obtain anti-serum and a rabbit IgG fraction is purified from said anti-serum to obtain an antibody. The sialic acid residue of GM3(4-O-Ac-NeuGc) ganglioside, the O-acetyl group at the 4-position thereof and the N-glycolyl group at the 5-position thereof can be specifically confirmed by a method for detecting or measuring an anti-glycolipid antibody.
Patent JP-H0256861-A (JP)
Title: Fuel cell mixed with inorganic grain in electrode catalyst
Inventor: TAKE TETSUO
IPC: H01M4/86
Filed: 1988-08-22
Abstract: PURPOSE:To suppress the reduction of the effective surface area of a catalyst and maintain the cell performance over a long period by mixing stable inorganic grains in the fuel cell atmosphere, limiting the movement of catalyst grains on the catalyst carrier of a catalyst layer, and suppressing the coagulation of the catalyst grains. CONSTITUTION:Inorganic grains 34 such as silicon nitride or silicon carbide stable in the fuel cell atmosphere different from a catalyst carrier 31 and catalyst grains 32 are dispersed and carried on the catalyst carrier of a catalyst layer together with the catalyst grains 32. The movement of the catalyst grains 32 on the surface of the catalyst carrier caused by diffusion or the like is limited, thus the reduction of the effective surface area of a catalyst due to the coagulation of the catalyst grains 32 can be suppressed. As a result, the reduction of the cell performance is suppressed, and the inorganic grains 34 are stable in the fuel cell atmosphere and prevented from giving an adverse effect to the cell performance by reacting with the catalyst carrier 31, catalyst grains 32, an electrolyte, or the fuel gas and oxidizer gas.
Patent JP-H0752805-A (JP)
Title: Parts box installation method to truck
Inventor: UCHIYAMA MUTSUHARU
IPC: B62B5/00
Filed: 1994-08-08
Abstract: PURPOSE:To facilitate the quick installation/removal of a box main body to/ from a frame body and obtain the box main body at a low cost by storing the plate shape box main body in each frame room of the frame body arranged on a truck after bending it in a box shape and engagingly locking the recessed part formed on the left/right side plates of the box main body with the frame of each frame body with free engagement/disengagement. CONSTITUTION:A frame body 4 formed plural rooms 7 by plural vertical frames 5 and horizontal frames 6 is loaded on a truck 1 and a bottom plate 10a and the left/right side plates and the rear side plate 10d connected to the left/right ends and the rear end of the bottom plate 10a bendably are formed integrally and also a box main body 10 set by forming a recessed part on the upper edge parts of the left/right side plates is arranged. A box main body 10 is stored in each frame room after bending the left/right side plates and the rear side plate upward and also the recessed parts of the left/right side plates are fittingly and engagingly locked with the horizontal frame 6 staying on the upper part of the frame room 7 and the rear surface of the rear side plate is brought in contact with the rear frame of the frame room 7 so as to be held.
Patent JP-S60100061-A (JP)
Title: Apparatus for measuring partial discharge generating position of cable
Inventor: NANBA KATSUAKI
IPC: G01R31/12
Filed: 1983-11-04
Abstract: PURPOSE:To measure the partial discharge generating position of a cable without generating a measuring error, by determining direct wave arrival time difference by a measuring cable and an auxiliary cable connected to said cable at the other terminal through a coupling condenser and having the same standard and length as said cable. CONSTITUTION:The other terminal of a main cable 1 equipped with a joint 8, across which impedance changes, is connected to an auxiliary cable 9 having the same standard and length as the main cable 1 through a coupling condenser 10. When high voltage is applied to the core wire 1a and the insulator 1b of the cable 1 from one terminal thereof, partial discharge is generated at the dielectric breakdown point A between said one terminal and the joint 8 and the high voltage pulse reflected from the point A directly reaches to said one terminal at first and detected through a condenser 4, a detection impedance 5 and an amplifier 6 and memory 14 is triggered. In addition, the direct wave corresponding to the reflective wave from the other terminal of the cable 1 through the cable 9 is detected through an amplifier 13 and stored in the memory 14 and the measurement of a partial discharge position without a measuring error is performed on the basis of the detection time interval of both direct waves without exerting influence upon the reflective wave from the joint 8.
Patent JP-2001036796-A (JP)
Title: Electronic image pickup device
Inventor: ITO JUNICHI
IPC: H04N5/228
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic image pickup device capable of easily checking the focal state of a required object by a picture displayed on a display device only by executing operation simpler than photographing operation as to an electronic image pickup device provided with a display means. SOLUTION: The electronic image pickup device is provided with an image pickup means 18 for converting an object image formed by a photographing optical system 12 into an electric picture signal, display means 21, 22 for displaying an image based on the picture signal acquired by the means 18, lens driving means 13, 14 for driving the optical system 12, and a control means 27 for controlling a manual operation means for instructing the start of photographing operation and the display means 21, 22. The control means 27 executes control so as to change the display magnification of a picture to be displayed on the display means 21, 22 in accordance with an instruction from the manual operation means.
Patent JP-S6187413-A (JP)
Title: Channel selector
Inventor: YAMADA TADASHI
IPC: H04B1/26
Filed: 1984-10-03
Abstract: PURPOSE:To attenuate a disturbance level appearing at a UHF antenna terminal by grounding a control voltage input terminal of a UHF input tuning filter at the reception of VHF. CONSTITUTION:A control voltage is fed to a variable capacitor of U, V input tuning filters 5, 9 from a voltage control terminal 10 via resistors R1, R2 to obtain an optional selectivity characteristic. Since a level of a VHF radio wave supply terminal 12 goes to an H level at the VHF reception, a transistor (TR)Q1 is turned on and a voltage applied to a UHF input tuning circuit 5 is grounded through a resistor R3. Since the resistor R3 is selected every small in comparison with the resistor R1, a voltage appearing at the UHF input tuning filter is lowered. Thus, the disturbing level appearing at the UHF antenna terminal is attenuated.
Patent JP-H0526717-A (JP)
Title: Supplying equipment for powder and grain
Inventor: YASUDA KATSUHIRO
IPC: G01G11/00
Filed: 1991-07-25
Abstract: PURPOSE:To supply powder and grains of large to very small quantities precisely in the case of a continuous supply of the powder in a fixed quantity, not to mention the case of a batch supply of the powder, by a simple mechanism and without making supplying equipment large in size. CONSTITUTION:Under a hopper 10 storing powder and grains A, a belt feeder 18 conveying the powder and grains A is disposed, and a gap regulating means 27 for regulating a gap D between a belt 19 of this belt feeder and the lower end part 16a of the hopper by moving the belt feeder up and down and a feeder driving means 23 for driving the belt feeder are provided. The hopper, the belt feeder, the gap regulating means and the feeder driving means are combined integrally by a combining member 24 and the respective weights of the hopper, the belt feeder, the gap regulating means, the feeder driving means and the combining member are weighed collectively by weighers 31. A controller 32 controls the gap regulating means 27 and the feeder driving means 23 on the basis of weighing signals of the weighers.
Patent JP-S6268403-A (JP)
Inventor: UENO MASAMICHI
IPC: A43B3/02
Filed: 1985-09-24
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-S5999826-A (JP)
Title: Switching control system
Inventor: YOSHII KUNIKATSU
IPC: H04H20/26
Filed: 1982-11-30
Abstract: PURPOSE:To use both systems in average without necessitating man power by switching said systems so that one system is used with a receiving input and the other system is used with the receiving input again and operating alternately both the systems constituting a TV relay broadcast device. CONSTITUTION:The 1st system comprising the No.1 device 27 and the 2nd system comprising the No.2 device 28 are switched by changing over alternately switches 5, 6 with the operation of a control section 23 connected via a couplers 7, 8, and a signal received from input terminals 1N1, 1N2 is outputted from an output terminal OUT. When the broadcast of the No.1 device 27 is finished, both input terminals are interrupted, and when an alternate switching section 18 detects that the output 16 is turned on at the start of the next broadcast, it is reported to the control section 23 by a signal 21. Then, the control section 23 receives it to interrupt a switch 5 and connects the switch 6 to use the No.2 device 28 for relaying.
Patent JP-H0739630-A (JP)
Title: Image display device of pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1993-07-30
Abstract: PURPOSE:To impart a visual game variation to a game player by a fluctuation display of a variable display device. CONSTITUTION:A display member 2 for displaying plural kinds of discriminating information is constituted of plural LED elements, and while turning on the LED element one piece each in a comparatively long cycle in arbitrary order, based on prize-winning to a start prize-winning port 23 formed on the surface of a game board 4, one discrimination information is displayed gradually, by which it is delayed at the maximum that a class of the discriminating information is recognized.
Patent JP-S6270545-A (JP)
Title: Nickel-base alloy with flexibility
Inventor: TAMURA ITARU
IPC: C22C19/03
Filed: 1985-09-24
Abstract: PURPOSE:To improve the flexibility of brazing filler metal for brazing and to enable the automatization of brazing operation by use of the ribbon of the above material by subjecting a molten metal of Ni-base alloy containing prescribed percentage of P, Ag and Cu to rapid cooling so as to form a structure solidified by rapid cooling. CONSTITUTION:The alloy containing two or more elements selected from 1-12.5% P, 0.001-10% Ag and 0.001-10% Cu and Ni is melted. This molten metal is sprayed, for instance, onto the revolving roll surface for rapid cooling to be formed into ribbon or foil. Thus obtained ribbon is highly flexible, so brazing operation can be automated on application of the ribbon bar wound on a drum.
Patent JP-H0491925-A (JP)
Title: Manufacture of medical fluid vessel
Inventor: ARAI ICHIRO
IPC: B29C49/42
Filed: 1990-08-06
Abstract: PURPOSE:To form the thin portion of optimum wall thickness positively to the continuing portion of a projecting plug portion and a nozzle portion by mechanically forming a circular notch around the base portion of the projecting plug portion after molding. CONSTITUTION:A vessel body 10 with a hollow cylindrical nozzle portion 11 and a projecting plug portion 13 projected to the front end of the nozzle portion 11 is blow-molded, and a circular notch 13b is formed around the base portion of the projecting plug portion 13. A cap 20, a top portion of which has a fitting hole 22, is fitted to the nozzle 11, the front end of the projecting plug portion 13 penetrated through the fitting hole 22 is thermally deformed, and the cap 20 is mounted integrally to the nozzle portion 11, thus acquiring a desired medical fluid vessel. An annular recessed portion 13a is shaped to the base portion of the projecting plug portion 13, and a hanging ring adapted to the recessed portion may be formed to the lower portion of the fitting hole.
Patent JP-S6185699-A (JP)
Title: Mos random access memory
Inventor: MIYAMOTO TAKAYUKI
IPC: G11C11/34
Filed: 1984-10-03
Abstract: PURPOSE:To hasten the discharge speed of an I/O line and to read a memory with high speed by installing a circuit which boosts before the discharge of the I/O line starts after the bit line is selected. CONSTITUTION:In time t00 earlier than time t0, a signal phi5 is decreased from a boosting level voltage to a low level. Thus, the voltage of a mode 29 is boosted by a coupling action, a transistor 27 turns on and a signal phi1 is decreased from a boosting level to a voltage V. The output point 28 of an inverter 26 is decreased from a high level to a low level. In time t5, a signal phi6 becomes a high level to a low level. Thus, the voltage of the node 29 is decreased from the boosting level to the voltage V. The output point 28 becomes the voltage V and the voltage of a control signal phi is boosted by the coupling action.