baber/WOPTO huggingface dataset:
Patent JP-S60123773-A (JP)
Title: Apparatus for detecting abnormality of servo amplifier
Inventor: NISHIGUCHI NOBUYUKI
IPC: G01R31/00
Filed: 1983-12-08
Abstract: PURPOSE:To make it possible to certainly stop the operation of an actuator prior to the runaway thereof, by stopping the driving itself of the actuator regardless of a feedback signal when abnormal output is generated. CONSTITUTION:An abnormality detecting apparatus 4 is provided in such constitution that voltages at contacts A, B of the output terminal of a servo amplifier 2 and a motor 1, that is, supply powers P to the motor 1 are monitored by a comparing means 3 and, when output equal to or more than a predetermined value P0 is generated, a relay RY is operated to forcibly cut off the power supply to the servo amplifier 2, that is, the motor 1. Therefore, even when wiring from a tachogenerator TG for feeding back the operation of the motor 1 to the servo amplifier 2 is disconnected and an abnormal drive signal is outputted, danger can be certainly prevented before the motor 1 is operated positively.
Patent JP-H0959856-A (JP)
Title: Production of nonwoven fabric made of cotton and oil for high pressure fluid treatment
Inventor: NOGUCHI NOBUO
IPC: D04H1/492
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric made of a cotton having a high tensile strength by a high pressure fluid treatment. SOLUTION: A fiber web containing cotton fibers is sprayed by an oil containing a 8-40C alkyl or alkenyl phoshoric acid eater or its salt and a silicone compound having 10-500cs dynamic viscosity under the measuring condition of using JIS K-2283 and at 25 deg.C. The blending ratio of both materials in the oil is preferably 80-95wt.% former and 5-20wt.%. latter. Then, by a high pressure fluid treating the fiber web, the cotton fibers are three dimensionally intertwined with each other. It is preferable to impart the high pressure fluid treatment in two stages. In other words, it is preferable to perform the first high pressure fluid treatment at a relatively low injection pressure, and then, perform the second high pressure fluid treatment at a higher injection pressure than that in the first treatment.
Patent JP-S6477255-A (JP)
Title: Communication equipment
Inventor: ISHIZUKA HARUO
IPC: H04N1/32
Filed: 1987-09-18
Abstract: PURPOSE:To instantaneously retrieve whether or not the communication from a special communication opponent is executed in the past providing a storage means to store the identification information of respective communication opponents of the communication executed in the past. CONSTITUTION:When a CPU 7 receives an incoming call, the information of the telephone number of a transmitting source informed from a transmitting source is removed in the exchanging of the signal of the previous procedure of the receiving and stored into a prescribed storage area of a RAM 9. Since this is executed each time a new receiving is executed, the information of the telephone number of the transmitting source of each receiving is successively accumulated and stored to a prescribed storage area of the RAM 9. When the telephone number to specify the transmitting source is inputted in order to investigate the presence and absence of the receiving from the special transmitting source, the data to be coincident to the telephone number are retrieved out of the RAM 9 and displayed in a display device 103 of an operating part 10.
Patent JP-S6476184-A (JP)
Title: Automatic transactor
Inventor: MATSUE TOSHIHARU
IPC: G07D9/00
Filed: 1987-09-18
Abstract: PURPOSE: To optimize the relative positions of an automatic transaction machine and an automobile by controlling the automatic transaction machine or automobile according to a signal showing the position relation of the automatic transaction machine or automobile. CONSTITUTION: The height of the automobile 3 which stops by the automatic cash transaction device 2 is measured by sensors 4a and 4b. Information from the sensors 4a and 4b is sent to a control part 20. The control part 20 sends a driving signal to a lifter 41 with rails to drive the moving mechanism 1c of the lifter 1 with the rails, and the automatic cash transaction device 2 is moved and adjusted to an optimum position along the height of the automobile 3. Similarly, the rails 1a of the lifter 1 are driven to adjust the automatic cash transaction device and automobile 3 to optimum positions in the front-rear direction.
Patent JP-H0547469-A (JP)
Title: Microwave furnace
Inventor: SHINOHARA KIBATSU
IPC: H05B6/78
Filed: 1991-08-20
Abstract: PURPOSE:To prevent leakage of microwave power by arranging heat-resisting microwave absorption plates on the upper as well as the lower surfaces of a carry-in/out passage for an object to be heated in a microwave heating furnace. CONSTITUTION:Heat-resisting microwave absorption plates 10 such as silicon carbide baked plate, are arranged on the upper as well as the lower surfaces of a passage of a microwave heating furnace main body 1, so as to absorb microwave power thereby. Even when there are transfer rollers 6 and so on for carrying an object to be hated, on the lower surface, the wave absorption plates are installed in the space. The plates are manufactured of the same size as that of the object to be heated, since the size of the lateral width of a carry-in/out passage is not limited. Microwave power of 5kW at frequency 2.45GHz is applied to the object, and power leakage is limited to no more than 80muV/m at a point 100m away from the furnace, in a continuous heating mode. Power leakage from the carry-in/out passage of the object to be heated can thus be prevented.
Patent JP-H0766722-A (JP)
Title: Operation state switching device
Inventor: OKI IWAO
IPC: H03L7/10
Filed: 1993-08-25
Abstract: PURPOSE:To suppress the oscillating operation of a switching device by supplying an auxiliary voltage signal to comparing and driving circuits from a point of time when a control signal is changed up to a point of time exceeding the switching of an operation state. CONSTITUTION:A switching circuit 40 selects one of high level voltage VH and low level voltage VL in accordance with a control signal from a driving circuit 42 and outputs output voltage. A 1st state judging circuit 56 detects a change in a control signal from the circuit 42 to the 1st level and a 1st voltage impressing circuit 60 impresses voltage capable of setting up an input from a comparator 54 to a level larger than an upper threshold level to an adder 52 for a fixed period in response to a detection signal from the circuit 56. A 2nd state judging circuit 58 detects the control signal from the circuit 42 to the 2nd level and a 2nd voltage impressing circuit 62 impresses voltage capable of reducing the input voltage of the comparator 54 to a level smaller than a lower threshold level to the adder 52 for a fixed period in response to the detection signal.
Patent JP-H07300268-A (JP)
Title: Self-adjustable device to remove curl of paper
Inventor: MAIKERU SHII RIIMUHAISU
IPC: B65H23/34
Filed: 1993-08-25
Abstract: PURPOSE: To provide good decurling capacity for all papers within a broad range of rigidity. CONSTITUTION: A lower arced decurling guide 1 is pivoted on a pin 3 and biased upward by a spring 7. An upper stop 11 prevents a lower guide from approaching an upper decurling roller 15. Paper 9 is guide between these upper and lower guides, and the lower guide is moved outward in proportion to the rigidity of the paper being decurled. This automatic adjustment provides good decurling capacity for all papers within a broad range of rigidity.
Patent JP-2000055954-A (JP)
Title: Circuit and method for measuring resistance value
Inventor: OTA KENICHIRO
IPC: G01K7/24
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To measure resistance values with accuracy by taking one current valve of either the charging current or discharge current of a capacitor as a constant current proportional to the inverse number of a resistance value through the use of a known resistor and a resistor to be measured with a unknown resistance value. SOLUTION: A capacitor C is recharged by a constant current from a constant-current power source. A hysteresis comparator 11 detects that the interterminal voltage of the capacitor C reaches a predetermined threshold value by recharging. By this detection, a one shot multivibrator 12 outputs a pulse to close a switch S for a predetermined time. By this, the electric charge recharged in the capacitor C is discharged to returned to the initial state. Sawtooth waves are generated by repeating operations. Recharge time tc is in inverse proportion to the resistance value of a resistor to be measured regulating the value of the recharging current outputted from the constant-current power source.  Therefore, by measuring an oscillation frequency regulated by the recharge time tc or the recharge time tc and discharge time tdc, it is possible to measure the resistance value of the resistor to be measured.
Patent JP-S6292641-A (JP)
Title: Facsimile store and forward exchange relay system
Inventor: INOUE SEIICHI
IPC: H04N1/00
Filed: 1985-10-18
Abstract: PURPOSE:To decrease a delay time caused at the relay transmission independently of the processing system of a facsimile store and forward exchange S/F main body by providing a destination identification equipment. CONSTITUTION:When picture information is inputted from a relay line LINE 1, the destination information is inputted from the relay line LINE 1 ahead the picture information. A destination identification control section AANA identifies the inputted destination information as to whether it is for the own station or other station. When the destination is addressed to the other station, the destination control section AANA selects a line LINE 2 connected to an object station and sends communication request information including the destination information to the relay line LINE 2 through a line interface section INTL. The picture information received from the relay line LINE 1 before the incoming confirming information from the relay line LINE 2 is stored temporarily in a storage section TM via the line interface section INTL and the destination identification control section AANA and the destination identification control section AANA sends the picture information stored in the storage section TM to the relay line LINE 2 when the incoming confirming information is received.
Patent JP-S6385511-A (JP)
Title: Optical fiber cable
Inventor: ITO TETSUJI
IPC: G02B6/44
Filed: 1986-09-29
Abstract: PURPOSE:To prevent an increase in transmission loss by providing a lubricating layer on optical fiber cores and providing a fiber reinforced plastic layer on the outside thereof. CONSTITUTION:An optical fiber cable is composed of cores A. Plural pieces of such cores A or plural pieces of the cores A and plural pieces of intervening high tension wires 7 consisting of bundled bodies of high tension fibers such as arom. polyamide fibers or high mol. wt. PE fibers are twisted on the periphery of a central high tension wire 6 likewise consisting of the bundled body of the high tension fibers. A wound layer 8 of plastic tapes consisting of PE or polyester is provided on the twisted layer. A plastic sheath 9 consisting of PVC, PE, polyurethane, etc., is further provided around the same, by which the optical fiber cable is constituted. A watertight compd. or the like may be packed into the spacings 10 where the cores A of the optical fiber cable are twisted. The water resistance characteristic of the cable is thereby improved.
Patent JP-2001054439-A (JP)
Title: Head rest up-and-down movement mechanism
Inventor: OKAMOTO ATSUO
IPC: A47C7/38
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To simply perform height adjusting operation for a head rest of a revolving chair for office work and to inexpensively provide an up- and down movement mechanism for the head rest. SOLUTION: Left and right supporting rods 3 and 3 projected upward on the top part of a backrest are relatively slidably inserted into a head rest and the left and right supporting rods are connected with a rod 6. In addition, a hooking rod 8 wherein recessed parts 7 in which the rod 6 can be fitted are arranged are longitudinally provided in the head rest and a holding member 9 for elastically holding a condition where the rod 6 is hooked into the recessed part 7 of the hooking rod is provided.
Patent JP-S60125920-A (JP)
Title: Magnetic recording medium
Inventor: OGAWA HIROSHI
IPC: C09D5/23
Filed: 1983-12-09
Abstract: PURPOSE:To obtain a magnetic recording medium having an excellent electromagnetic conversion characteristic and substantial running durability by kneading a thickened soln. of a vinyl chloride/vinyl acetate/vinyl alcohol copolymer and ferromagnetic pulverous powder. CONSTITUTION:A magnetic paint prepd. by mixing a soln. of >=15% concn. of a vinyl chloride/vinyl acetate/vinyl alcohol copolymer contg. 5-15% vinyl alcohol and pulverous ferromagnetic powder in the 1st stage then adding a rubber-base resin soln. and additive to the mixture and dispersing the same in the 2nd stage is coated on a nonmagnetic base. The magnetic paint mixed with a polyisocyanate compd. in the 3rd stage according to need is coated on the nonmagnetic base. If such kneading treatment is performed, the vinyl chloride/vinyl acetate/ vinyl alcohol copolymer contg. the much vinyl alcohol component which is liable to generate problems in runnability and durability in conventional dispersion is usable without any problem.
Patent JP-H1079701-A (JP)
Title: Mobile communication terminal and its transmission power control system
Inventor: KUBO NORIO
IPC: H04W52/28
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To execute transmission power control for making the reception state of an incoming line at a base station to be constant without being affected by the instantaneous fluctuations by enlarging the increase/decrease range of the transmission power as the moving speed becomes high and the instantaneous fluctuation becomes fast. SOLUTION: A reception part 34 detects received signal intensity RSSI and a moving speed estimation part 40 estimates moving speed from the change of intensity RSSI and supplies it to a transmission power control part 38. The control part 38 instructs the increase/ decrease of the transmission power of a transmission part 42 with a reproduction control command supplied from the reception part 34 and instructs the increase/decrease range with speed data supplied from the estimation part 40. The transmission part 42 modulates a narrow band and modulates diffusion with information data from a terminal 41 and transmits an up line signal from an antenna 24. At that time, the increase/decrease range of transmission power is varied in accordance with the instruction of the control part 38.  Thus, the moving speed of a mobile terminal becomes fast and the instantaneous fluctuation of the up line in the base station becomes high speed. The transmission power of the terminal is varied in the increase/decrease range adjusted to the size of the fluctuation range per unit time even if it is large, and the rise of a control command rate becomes unnecessary.
Patent JP-H1079160-A (JP)
Title: Optical disk apparatus and method for correcting eccentricity of optical disk
Inventor: SATO YOSHIHIRO
IPC: G11B19/20
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus and an eccentricity correction method whereby eccentricity of an optical disk can be corrected at high speed in a simple structure. SOLUTION: A spindle structure body 10 loading a loaded optical disk 4 and a spindle motor 5 driving the optical disk 4 is moved from a data read position 11 to an eccentricity correction position 12 when an eccentricity of the optical disk 4 is to be corrected. An impact force is impressed by an eccentricity correction impact hammer 1 to the optical disk 4 at the position, thereby to correct the eccentricity. The eccentricity can be corrected while the optical disk 4 is rotated at high speed.
Patent JP-H0280914-A (JP)
Title: Position detecting circuit
Inventor: MATSUMOTO TOMOHIKO
IPC: G01B7/00
Filed: 1988-09-16
Abstract: PURPOSE:To accurately detect a position by eliminating the magnetic effect of an encoder by obtaining a position signal from the edge parts reduced in magnetic variation of two pulses shifted by 180 deg. in a phase from each other among cycle pulses. CONSTITUTION:A magnetic encoder 6 is constituted of a magnetic drum and an MR element and magnetic conversion signals (a), (c), (a') are shaped to the rectangular cycle pulses of rectangular waves A, C, A' by waveform shaping circuits 7-9. A pulse A is inputted to a NAND circuit 10 and a pulse C is also inputted to said NAND circuit through an inverter 11 while a pulse C and a pulse A' are inputted to a NAND circuit 12 and a position signal is outputted from a NAND circuit 13. Since the rising edges of the pulses A, A' shifted by 180 deg. in a cycle among the cycle pulses are set to the rising edge of the position signal by this circuit constitution, magnetic effect is eliminated to make it possible to accurately detect a position.
Patent JP-H0957112-A (JP)
Title: Photocatalytic reaction apparatus and cartridge therefor
Inventor: KITAMURA KAZUHIRO
IPC: B01J35/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To simply detach a fabric or nonwoven fabric from a support member by supporting the fabric or nonwoven fabric having a photocatalyst decomposing a harmful substance in a fluid supported thereon so as to hold the same between hollow cylindrical support members. SOLUTION: Hollow cylindrical support members 1 have holding flanges 2 for holding photocatalyst supported fabrics or nonwoven fabrics provided to the upper surfaces thereof and male and female screws 3, 4 are formed to the outer pefripheral surfaces of the upper parts of the support members 1 or to the inner peripheral surfaces of the lower parts thereof and the fabrics or nonwoven fabrics and TiO2 supported mesh glass cloths 9 are arranged on the holding flanges 2 to obtain one cartridge and an arbitrary number of the support members 1 are threaded and connected by the screws 3, 4 to obtain an integrated unit 10 having desired length.  Subsequently, the unit 10 is arranged in a reaction tank 11 made of a transparent acrylic resin so that the flow direction of a fluid to be treated crosses the main surface of the glass cloths 9 and two sterilizing lamps 12 are arranged to the periphery of the reaction tank 11 to constitute a photocatalytic reaction apparatus.
Patent JP-H08102138-A (JP)
Title: Noise reduction circuit for recording and reproducing device
Inventor: OTAKA NOBUYUKI
IPC: G11B20/04
Filed: 1994-09-28
Abstract: PURPOSE: To stably transmit a signal over a range from a small input to a large input by detecting output signal of a differential amplifier, adding it to a variable current source of the differential amplifier, changing its gain to be large/small when the detected output is small/large and reducing a fear of oscillation. CONSTITUTION: The output signal of the differential amplifier of the prestage of a CCA is rectified in its full wave by a full wave rectifier circuit, and is smoothed by a smoothing circuit, and is then added to the CCA and also to the variable current source of the differential amplifier. Consequently, when the output signal of the differential amplifier is small, a current value of the variable current source is increased, and the gain of the differential amplifier is increased to increase a gain of an open loop, and hence a frequency characteristic is extended up to a high frequency range. Then, when the output signal of the differential amplifier is large, the current value of the variable current source is lowered, and the gain is lowered to decrease the gain of the open loop, and hence a feedback ant. is reduced so that a fear of oscillation is reduced accordingly.  Thus, the signal with noise eliminated is stabley outputted over a range from its small input to its large input to a PB-OUT.
Patent JP-H03112918-A (JP)
Title: Two-phase aerosol hair spray containing water as base substrate
Inventor: GARII TEII MAATEINO
IPC: A61K8/41
Filed: 1990-09-05
Abstract: PURPOSE: To obtain a stable composition comprising a hair-dressing resin, dimethyl ether and water, short in a drying time, and useful for hair sprays, wherein the dimethyl ether and the water are contained in a specific ratio and wherein the resin is contained in such an effective amount that the resin is not precipitated. CONSTITUTION: This composition comprises one or more kinds of hair-dressing resins, dimethyl ether and water. Therein, the dimethyl ether and the water are contained in such a ratio of 0.5/1 or larger that are two phases are formed, and the hair-dressing resin is also contained in such an effective amount that the resin is not precipitated. The hair-dressing resin may be the mixture of a polar resin with a non-polar resin. The resin may be partially or perfectly neutralized with an alkali agent (e.g. an organic or inorganic base, such as 2-amino-2-methyl-1-propanol).
Patent JP-S6293243-A (JP)
Title: Adsorptive separation of 2,6-dichlorotoluene
Inventor: HANEDA TADAYOSHI
IPC: G01N30/88
Filed: 1985-10-21
Abstract: PURPOSE:In the adsorption separation of dichlorotoluene isomers, a composition containg ZSM-type zeolite and bentonite is used as an adsorbent to effect the high-efficient of the title compound as a nonadsorbed fraction in high purity. CONSTITUTION:In the adsorption separation of 2,6-dichlorotoluene which is used as an intermediate of agricultural chemicals, medicines or dyes from an isomer mixture of dilorotoluenes, a composition containing a ZSM-type zeolite and bentonite, preferably at a ratio of 95/5 to 60/40, particularly 85/15 to 65/35 is used as an adsorbent to increase adsorption effect as a result of synergic effect whereby 2,6-dichlorotoluene is selectively obtained as a nonadsorbing component in high purity. The other dichlorotoluene isomers which are obtained as adsorbed components are eluted, isomerized and subjected to adsorption process again. The adsorbent can be reused repeatedly over a long period of time.
Patent JP-S61110997-A (JP)
Inventor: KIMURA MITSUTOSHI
IPC: H05B41/26
Filed: 1984-11-06
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-H08102136-A (JP)
Title: Flexible disk drive device
Inventor: IWAI HIROSHI
IPC: G11B19/20
Filed: 1994-09-28
Abstract: PURPOSE: To enhance timing accuracy of a rotational reference signal to be outputted in response to the following described synthetic signal and interchangeability of disks by switching and synthesizing plural rotation detection signals generated with a frequency proportional to a rotating speed of a spindle motor. CONSTITUTION: Rotation of an index magnet 3 provided on a rotor 2 of the spindle motor 1 is detected by a magnetic sensor 4, and its signal is shaped and outputted as a primitive index signal S2 by a shaping circuit 13. Then, by rotating an FG magnet 5, signals proportional to a rotating speed of the motor 1, having their individual different phases are outputted to a signal changeover and synthesizing means 12 by FG coils 6a, 6c and 6d opposite to this magnet 5. The individual signals are switched and synthesized to correct the timing by the means 12, and are shaped by a shaping circuit 14 to output a signal S4. The signals S2 and S4 are individually inputted to a D type FF circuit 15, where timing is set and an index signal ID is outputted. Thus, the timing accuracy of the signal ID and also the disk interchangeability are enhanced.