baber/WOPTO huggingface dataset:
Patent JP-S61104469-A (JP)
Title: Dropout compensation circuit
Inventor: KAWAKAMI SATOSHI
IPC: G11B7/00
Filed: 1984-10-24
Abstract: PURPOSE:To avoid deterioration of the acceleration of a recording disk by monitoring the frequency of a read signal and inhibiting the dropout compensa tion while said frequency is kept at a level lower than the prescribed value. CONSTITUTION:The dropout detecting signal is amplified and wave-detected by a buffer amplifier 7 and a wave detecting circuit 8. The wave detection output is kept at a level H while the frequency of a read signal is low. Then the dropout detecting signal is set at a level L when the frequency of the read signal exceeds the working frequency of a dropout detecting part 2. Thus said wave detection output is also set at a level L and supplied to the base of a transistor 9. The transistor 9 conducts when the wave detection output is kept at a level H, and the collector of the transistor 9 is set at a level approximately equal to the earth voltage level (L). Then a level L is supplied to a correction command generating part 6 from the collector output. The part 6 inhibits the supply of the switch signal to a switch 4 when the collector output of a level L is supplied to a built-in gate circuit.
Patent JP-2000135542-A (JP)
Title: Housing structure in hydraulic operation contracting tool
Inventor: MASUKATA HIROYUKI
IPC: B25F5/02
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure of light weight, low cost, so that its repair can be done simply and cheaply, by resolving a problem posed in a conventional constracting tool housing structure. SOLUTION: This housing structure in a hydraulic operation contract tool is provided with a housing having a hydraulic cylinder part 1b, in which a hydraulic piston for contraction of a contracting tool is installed, a grip part being installed in a manner for extending in a horizontal direction against the housing and, a hydraulic supply part 22 is installed in the grip part for supplying a hydraulic to the hydraulic cylinder part of the housing. The hydraulic cylinder part 1b of the housing is constituted in a separate element from the grip part 2, and the grip part 2 is divided into at least two parts 2b, 2c nearly along a face crossing the housing, and the hydraulic supply part 22 is constituted with a hydraulic conductive pipe 22, which is a separate element from the grip part 2.  Under a status where one end of the hydraulic conducive pipe 22 is connected with the hydraulic cylinder part 1b in the housing, the divided portions 2b, 2c of the grip part 2 are arranged outside of the hydraulic conductive pipe 22 for coupling each other while they are coupled to the housing as well.
Patent JP-H07111545-A (JP)
Title: Portable communicator and its supervisory equipment
Inventor: ENMEI TOSHIHARU
IPC: H04W4/90
Filed: 1993-09-10
Abstract: PURPOSE: To provide a communicator useful for a police officer to execute a duty. CONSTITUTION: This communicator is provided with a radio telephony equipment 107, a pen input computer 103, a GPS user device and a software for the police. The software for the police is provided with constitution corresponding to scenes that the police officer encounters at the time of executing the duty.
Patent JP-H0544013-A (JP)
Title: Production of metal coated polyurethane foam
Inventor: ISHII MASAYUKI
IPC: C23C14/02
Filed: 1991-08-09
Abstract: PURPOSE:To form a dense metal coating film having a smooth surface, adhesion and uniform characteristics on the surface of the structure of polyurethane foam. CONSTITUTION:When the surface of the structure of polyurethane foam is coated with a metal, the polyurethane foam is pretreated by heating in an atmosphere under reduced pressure to decompose and evaporate impurities sticking to the surface of the structure.
Patent JP-H06256703-A (JP)
Title: Coloring concentrate used for decorative coating and containing no volatile organic compound
Inventor: ERUSAMANOODEI AAMETSUDO AAMETS
IPC: C09D17/00
Filed: 1993-07-23
Abstract: An environmentally friendly aqueous tinter concentrate for aqueous and solvent-based paints or the like which concentrate comprises solid particulate pigment dispersed in a fluid vehicle comprising water, a low molecular weight (190 to 700) poly (ethylene glycol) and a glycoside or thioglycoside surfactant. The concentrate avoids the use of ethylene glycol and alkyl phenyl ethoxylates yet matches current concentrates containing them and in particular is useful for dispersing through the narrow bore nozzles used in custom tinting of the base paints at the point of sale. <IMAGE>
Patent JP-S60116108-A (JP)
Inventor: HORIGUCHI MASARU
IPC: H01C17/00
Filed: 1983-11-28
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-H1070161-A (JP)
Title: Semiconductor wafer inspection device
Inventor: KAGAMI TETSUYA
IPC: G01R31/28
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To advance the contact state of a butt part, by a method wherein a performance board in the pressure welded state into a contact pin is oscillated so as to rub up the contact surface between the front end of the contact pin and the performance board. SOLUTION: In the pressure welded state of a contact pin 7 into a pressurized performance board 6 by a self-contained stroke mechanism, a power supplying switch provided on a test head 8 is turned on so as to supply the performance board 6 with power. When a diagnosable program is carried out after the power supply, if a failure due to defective contact is detected, a motor 10 is driven to oscillate an oscillating axle, 11 for oscillating the engaged performance board 6 so as to rub up the contact surface between the contact pin 7 and the performance board 6. After the oscillation for a specific time, the program is to be carried out again. Through these procedures, when the defective conduction is obviated, a job program can be selectively carried out.
Patent JP-H0898575-A (JP)
Title: Controller for voice coil motor
Inventor: OSUMI RYOTA
IPC: H02P5/00
Filed: 1994-09-20
Abstract: PURPOSE: To obtain stable microvibration of a focus system even if the load of a voice coil motor varies. CONSTITUTION: The controller for a voice coil motor has a microvibration waveform generating means 115 which generates a signal for vibrating the movable part of a voice coil motor 103 slightly and constantly, an amplitude detecting means 17 which detects the amplitude of the movable part having the same period with the microvibration, and a motor control block 106 which controls the amplitude of a signal outputted from the microvibration waveform generating means 115 to make the amplitude of the movable part constant, on the basis of the output from this amplitude detecting means 17.
Patent JP-S6286185-A (JP)
Title: Method for coating aluminum tube for heat exchanger with zinc
Inventor: OTSUKA TATSUO
IPC: C23F13/00
Filed: 1985-10-09
Abstract: PURPOSE:To form a zinc coating layer having a thickness sufficient for joining to a fin material and satisfactory adhesion on the surface of the base material of an Al tube by forming a very thin Mg film on the surface of the base material and coating the surface with zinc. CONSTITUTION:A very thin Mg film of about 0.1mum thickness is formed on the surface of the base material of an extruded Al tube for a heat exchanger by chemical or physical vapor deposition or other method to carry out pretreatment. It is not necessary to coat the whole surface of the base material with the Mg film. An aluminum oxide film on the surface of the base material is destroyed by the pretreatment and the metallic Al base is exposed. The surface of the base material is then coated with zinc by chemical or physical vapor deposition, thermal spraying or other method. A zinc coating layer of 5-200mum thickness is properly formed.
Patent JP-H04105608-A (JP)
Title: Hanger rack for transporting clothing
Inventor: TAKEUCHI KATSUNORI
IPC: B65D21/024
Filed: 1990-08-27
Abstract: PURPOSE:To enable a device to be moved and to be stored in a warehouse or the like and to be displayed, in a following state by a method wherein every one pair of left and right supports are vertically arranged at the front and rear on a Z tape truck with casters, and wherein front and rear upper beams for connecting the upper ends of the left and right supports to each other are arranged and a central upper beam for connecting the intermediate sections of the front and rear upper beams to each other is set at a position higher than the positions of the front and rear upper beams and supports, and wherein suspending bars for enabling a plurality of clothing pieces to be respectively suspended between the left, right, front, and rear supports are arranged on a plurality of upper and lower steps. CONSTITUTION:From respective main suspending bars 7, 8 on left, right, upper, and lower steps, or a plurality of respective upper and lower sub suspending bars 16, a plurality of clothing pieces A are suspended via hangers B. Then, a plurality of the clothing pieces A can be suspended, and by pushing a device lightly in this state, the device can be moved through the running of casters 2 under a Z type truck 1. Besides, the left and right main suspending bars 7, 7 on a top step are not removed or attached, and just by raising or swinging in the bars via bearing bars 9a, 9b at both ends, the main suspending bars 8, 8 only on a lower side step may be removed or attached between supports. As a result, on a plurality of the upper and lower steps, a large quantity of the clothing pieces can be suspended, and in this state, they can be stored in a warehouse or the like and can be displayed.
Patent JP-H0972841-A (JP)
Title: Laser diffraction-type particle-size-distribution measuring apparatus
Inventor: HIGUCHI MICHIRO
IPC: G01N15/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a laser diffraction-type particle-size-distribution measuring apparatus in which the generation of multiple scattered light is extremely small with reference to a high-density sample and by which an irregularity in measured data due to the lack of uniformity of the thickness of a sample layer is extremely small. SOLUTION: A sample cell 5 in which a sample S has been housed in a recessed part 4 formed in such a way that a glass piece 3 whose shape is identical to that of a hole 2 made in a glass plate 1 which is slightly thinner than the thickness of the glass plate 1 and which is optically parallel is fitted into the hole 2 is mounted pn, and attached to, a particle-size-distribution measuring apparatus.
Patent JP-H04108328-A (JP)
Title: Motor-controlling device and fish preserve automatic feeding machine having the same
Inventor: ITANI KENJI
IPC: A01K63/00
Filed: 1990-08-27
Abstract: PURPOSE:To enable to contribute to the saving of labor in a fishculturing industry by heightening an electric voltage equivalently added to a motor to restart the motor, when the motor is stopped due to some outer force. CONSTITUTION:When a motor 10 is normally rotated, a stop-detecting means 20 detects the normal rotation of the motor 10 because the stop-detecting means 20 can detect an electric voltage C. When the motor 10 is stopped by same outer force, it is judged that the motor 10 is stopped because the stop-detecting means 20 can not detect the electric voltage C. At the time, the stop-detecting means 20 outputs a pulse width-elongating signal 21 of detection result to a control means 30. The control means 30 received the pulse width-elongating signal 21 enlarges the pulse width of a pulse 31 for controlling the pulse width and equivalently heightens the electric voltage to the motor 10 to restart the motor 10. When the motor 10 restarts, the motor 10 again begins the normal rotation because the electric voltage C is produced.
Patent JP-H0973871-A (JP)
Title: Scanning electron microscope
Inventor: OYAMA JUNICHI
IPC: H01J37/244
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a scanning electron microscope which can reduce aberrations of a primary electron beam due to the deflecting field of a secondary electron detector. SOLUTION: A primary electron beam EB, before impinging on the inside of an electric field produced by a secondary electron detector 3, is deflected by a first deflector 5 in the direction opposite to that of deflection caused by the electric field of the secondary electron detector 3. Then the deflection angle θA of the electron beam EB caused by the first deflector 5 is adjusted to an optimum alignment angle x0 'min . The electron beam EB deflected by the angle θA is further deflected by an angle θD. by the electric field produced by the secondary electron detector 3. Therefore, deflection aberrations of the electron beam EB caused by the electric field of the secondary electron detector 3 can be minimized.
Patent JP-S6471902-A (JP)
Title: Floating preventive device for turnout girder
Inventor: IWAMOTO NOBORU
IPC: E01B25/12
Filed: 1987-09-11
Abstract: PURPOSE: To provide a device for preventing floating of a small and light weight turnout beam by a method wherein receiving-metals are provided on a truck to support beams, and supported by a buffer comprising a roller, a slide part, and a compression spring. CONSTITUTION: Receiving metals 8 are arranged at trucks 2 and 7 to support a beam 1 of a turnout for a monorail. A buffer 9 comprising a roller 10 in contact with the carrier 8, a slide part to vertically movably support the roller 10, and a compression spring 13 is provided on the foundation 3 side. The buffer 9 is provided on the foundation 3 in each of positions, where a turnout is shifted, through a buffer carrier 14. Thus a small, light weight, and a compact buffer 9 can be obtained, and facilitates constitution of a floating-preventive device.
Patent JP-S6287075-A (JP)
Title: Production of powdery food
Inventor: KAGAWA TAKAHIKO
IPC: A23L17/10
Filed: 1985-10-11
Abstract: PURPOSE:To efficiently mass-produce a powdery food of uniform quality suitable for sprinkling flour for rice, etc., by treating a main raw material, e.g. fish or shellfish, together with secondary raw materials, e.g. starch, and seasoning in an extruder and pulverizing the resultant material. CONSTITUTION:A main raw material consisting of meat of fish or shellfish and/or by-product thereof, together with a secondary raw materials, e.g. starch or vegetable protein, and seasoning, is treated in an extruder, preferably at 150-200 deg.C barrel temperature and 100-200rpm number of screw revolutions and the resultant material is then pulverized and, as necessary, dried to afford the aimed powdery food.
Patent JP-H0390869-A (JP)
Title: Detection of melt-sticking of relay
Inventor: HOSHINO YOSHINORI
IPC: G05B19/05
Filed: 1989-09-01
Abstract: PURPOSE:To attain a sure detection of a melt-sticking of relay by connecting two pieces of full-interlocking or semi-interlocking relays so as to work with the same condition. CONSTITUTION:A contact point 31, semi-interlocking relay R1 and relay R2 are connected to an emergency stop button 21 on a machine control panel 20. Diodes D1, D2 are connected in parallel to the relays R1 and R2. When the melt-sticking is generated on a break contact point of relay R1 at the time when the emergency stop button 21 is in the OFF state, the emergency stop button 21 is turned ON and a make contact point r12 of relay R1 comes to the OFF state o, which should primarily be turned ON, and a signal R640,0 becomes 1 then the melt-sticking can be detected. Similarly, when the melt- sticking is generated on the make contact point of relay R1 at the time when the emergency stop button 21 is in the ON state, the emergency stop button 21 is turned OFF and the break contact point r13 of relay R1 comes to OFF state o, which should primarily be turned ON, and the signal R640,0 becomes 1 then the melt-sticking can be detected. Thereby, the melt-sticking of relay can be surely detected.
Patent JP-S59119829-A (JP)
Title: Method for zone melting of si layer of semiconductor substrate
Inventor: KOZUKA KOUJI
IPC: H01L21/208
Filed: 1982-12-27
Abstract: PURPOSE:To prevent the fusion and recrystallization of an Si substrate from generating at the single crystallization of an Si layer by a method wherein a metal, with which Si forms a liquid phase alloy at the temperature lower than the melting point of Si, is added to an Si polycrystalline layer, or it is coated on the upper or lower part of said Si polycrystalline layer. CONSTITUTION:A substrate 2, which is the sample whereon an Si layer will be single- crystallized, is formed by coating e.g. an SiO2 film 5, which is an insulating film, on an Si substrate 4, a polycrystalline Si layer 6 is coated thereon, and then an Sn layer 7 is coated on the above. The part 8, where the Si substrate 4 and the polycrystalline Si layer 6 come in contact with each other, is the part which will be turned to seed crystal to be used for single-crystallization of the polycrystal-line Si layer 6. This seed crystal to-be parts are longitudinally and latterally provided on the substrate 2, they have the width of 100mum, and the measurement of the part 9 corresponding to a chip is 5mm. square. Pertaining to the quantitative ratio of the polycrystalline Si layer 6 and the Sn layer 7, the desirable quantity of the Si is 20-98% of that of the polycrystalline Si. Besides, as there remains the Sn layer 7 on the surface of the sample whereon a recrystallization is performed on the polycrystalline Si layer 6, it is removed by performing an etching using dilute hydrochloric acid.
Patent JP-S6469123-A (JP)
Title: Phase control circuit
Inventor: YUASA MASATOSHI
IPC: H04N5/93
Filed: 1987-09-10
Abstract: PURPOSE:To attain phase locking of a PLL circuit in a short time by providing a phase relation detecting circuit detecting the relation of phase of a data input signal and a phase variable circuit varying the phase of an output signal of a voltage controlled oscillation circuit. CONSTITUTION:The phase relation detection circuit 26 detecting the relation of phase between output signals C', C and a data input signal (d) of a voltage controlled oscillator circuit 20 and a phase variable circuit SW1 varying the phase of the input signals C, C' to the phase comparator circuit 16 by the circuit 26 are provided. That is, the circuit 26 detects the phase difference between the data signal (d) and the clock signal to switch the switch SW1 in a way that the phase difference of both the signals is eliminated (or the phase difference is in a prescribed relation). Thus, the phase of the input signal C given to the phase comparator circuit 16 is set to a value close to the phase at the phase locking, then the phase locking is quickened.
Patent JP-H0785728-A (JP)
Title: Self-fusible insulated electric wire
Inventor: KANEMITSU MASARU
IPC: C09D161/20
Filed: 1993-09-13
Abstract: PURPOSE:To provide a self-fusible insulated electric wire excellent in adhesion under the environment of a room and high temperatures by reducing a fusing temperature as low as possible. CONSTITUTION:A coating material including 5-100 parts by weight of one or two or more kinds of resins selected from a melamine resin, a phenol resin and a stabilized polyisocyanate resin in 100 parts by weight of a mixture of a thermoplastic elastomer with a polyhydroxyether resin, followed by dissolution in a solvent is applied and baked to a fusing layer mounted on a conductor directly or via an insulating layer.
Patent JP-H0948310-A (JP)
Title: Vehicular air bag
Inventor: SOGI HIDEHITO
IPC: B60R21/16
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce a man-hour in an air bag in which a tear seam is applied on a strap by performing a process of the tear seam utilizing a process for fitting the strap to an air bag body cloth. SOLUTION: A periphery of an opening 1 of an inflator side cloth 2 and an opposite portion of occupant side cloth 3 of an air bag are coupled by a strap 4 for controlling an expanded shape. Then, the air bag is flattened such that the inflator side cloth 2 and the occupant side cloth 3 are superposed on each other and also the strap 4 is bent inside this air bag to be superposed on the inflator side cloth 2 and the occupant side cloth 3 and the strap 4 superposed on at least one of the inflator side cloth 2 and the occupant side cloth 3 are sewed together by a controlling sewing operation 6 to be ruptured by designated unfolding pressure of the air bag.
Patent JP-S60120691-A (JP)
Title: Automatic color level control circuit
Inventor: FUKUI KOUICHI
IPC: H04N9/87
Filed: 1983-12-02
Abstract: PURPOSE:To decrease the level fluctuation of a chroma signal which generates as the burst ID circuit operates by switching a charging and discharging condenser which applies the control voltage to an ACC amplifier in synchronizing with the phase inversion of a carrier chroma signal. CONSTITUTION:A regenerated low-band conversion chroma signal 100 is inputted to an ACC amplifier 1, is amplified to a constant level here, and is transmitted to a frequency conversion circuit 2. A carrier chroma signal 300 which is frequency-converted by the frequency conversion circuit 2 is outputted through a BPF6 and an analogue switch 8. The output signal 500 is inputted to an ACC detector 3, an APC circuit 4 and a burst ID circuit 10. The burst ID circuit 10 compares in phase a color burst signal and the output of an oscillator 5, makes as FF9 operate when the discontinuity of 180 deg., in phase difference is detected and makes the analogue switch 8 invert. Two charging and discharging condensers 12 and 20 which are provided in the output of the ACC detector 3 are switched in synchronizing with the inversion, and thus, the chroma signal level fluctuation is suppressed.
Patent JP-H0892749-A (JP)
Title: Production of ruthenium oxide thin film
Inventor: WATABE KOJI
IPC: C23C18/12
Filed: 1994-09-21
Abstract: PURPOSE: To provide a producing method of a ruthenium oxide thin film, which is capable of producing a single phase ruthenium oxide thin film with a low cost and simple method and producing the ruthenium oxide thin film excellent in electrical property. CONSTITUTION: A precursor sol solution is prepared by pulverizing a lumpy ruthenium chloride as a raw material to make powdery and dissolving in ethanol as a solvent and is passed through a filter having <=0.5μm pore diameter, applied on a substrate and heat treated. The temp. of heat treating is controlled to 600-900 deg.C.
Patent JP-H0954798-A (JP)
Title: Delay simulation system
Inventor: AKUTO SENJIYU
IPC: H03K19/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To calculate a right delay value and to perform a delay simulation with accuracy even if the power source voltage within a circuit is fluctuated. SOLUTION: A calculating formula file 7 storing the calculating expression performing the calculation of a delay value, plural process parameter files 8 and 9 changing the settings of power source voltage values and a net list file 10 are inputted in a computer 11, the calculation of the delay value is performed. A simulator 13 inputs a net list file 12 to which the calculated delay value is added and starts a simulation. By detecting the information that power source voltage is fluctuated by a controller 14, feedbacking the information to the computer 11, substituting a process parameter file, performing a delay value calculation again, inputting the net list file 12 to which the newly calculated delay value is added, and continuing a delay simulation, the delay simulation with accuracy is performed in even a circuit in which power source fluctuation exists.
Patent JP-S6381757-A (JP)
Inventor: SHINADA HIDEHIRO
IPC: H01K3/12
Filed: 1986-09-26
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。