baber/WOPTO huggingface dataset:
Patent JP-H08297524-A (JP)
Title: Clock signal switching circuit
Inventor: AOKI TOMOKAZU
IPC: G06F1/08
Filed: 1995-04-27
Abstract: PURPOSE: To provide a clock signal switching circuit which can switch and output a clock signal in a short time. CONSTITUTION: The circuit which switches a 1st clock signal to a 2nd clock signal among plural clock signals having a 1st and a 2nd signal level and outputs the signal is equipped with a means 70 which provides the inverted signal of the 2nd clock, a means 10 which detects the level of the 2nd clock signal at the signal edge of the 1st clock, and means 12-46 which switch the 1st clock signal to the 2nd clock and outputs it when the 2nd clock signal has the 1st level at the signal edge of the 1st clock signal and switches the 1st clock signal to the inverted signal of the 2nd clock signal and outputs it when the 2nd clock signal has the 2nd level at the signal edge of the 1st clock signal.
Patent JP-H10291240-A (JP)
Title: Mold clamping device for vertical type injection molding machine
Inventor: OGURO AKIO
IPC: B22D17/26
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and replace a screw mechanism easily. SOLUTION: In a mold clamping device of a vertical type injection molding machine, when a driving motor 27 is actuated in the mold opening state, a screw shaft 22 is rotated and a nut component 21 is lowered together with a cross head 20, by which a toggle mechanism 11 is stretched to lower an end plate 5 and carry out the mold clamping downward movement of a movable platen 3. The driving motor 27 and a transmission mechanism 30 can be fixed on the given positions to simplify the structure. Also as the outer diameter of the nut component 21 is formed smaller than the inner diameter of a through hole 2a in which a bearing housing 34 is fitted and a screw mechanism 31 can be drawn out on a fixed platen 2, it is not required to dismantle the toggle mechanism 11 or remove the fixed platen 2 and a rotary table 35 at the time of replacing the screw mechanism 31.
Patent JP-H06285374-A (JP)
Title: New catalyst composition
Inventor: YAMAGISHI KOJI
IPC: B01J29/78
Filed: 1993-04-07
Abstract: PURPOSE:To obtain the catalyst composition which has hydrothermal resistance and also exhibits high catalytic activity with regard to various hydrocarbon catalytic conversion reactions by mixing the slurry of the binder material containing Al compd. and the slurry of the modified zeolite having molar ratio of SiO2/Al2O3 more than a specified value. CONSTITUTION:The catalyst composition is prepared by mixing the slurry of the binder material containing the Al compd. (e.g. silica, alumina) and the slurry of modified zeolite which has >=7 SiO2/Al2O3 molar ratio, no distinct absorption peak within 3602 + or -5cm<-1> wave number range in IR specturm, <=14wt.% quadri--coordination Al content in zeolite crystal alttice measured by solid-state NMR mtehod, >=40% relative crystallinity with respect to the zeolite befor modification measured by X-ray powder diffraction analysis and >=20% volume ratio of the fine pores having 3-30nm pore diameter to total fine pores volume.
Patent JP-H11282720-A (JP)
Title: Microcomputer, electronic equipment and debug system
Inventor: KUDO MAKOTO
IPC: G06F11/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer, electronic equipment and a debug system which can perform an on-chip debug function in a small instruction code size or circuit scale. SOLUTION: A main monitoring part 16 converts a debug command into a primitive command. A miniature monitoring part 14 performs transmission and reception of data with the main monitoring part 16 and executes the primitive command decided on the basis of reception data. The primitive command includes a go, a write, and a read commands. A control register and a miniature monitor RAM, which has an address allocated on a memory map at the time of a debug mode, are provided. The miniature monitoring part 14 becoming a slave and the main monitoring part 16 becoming a master are connected by a semi-double bidirectional communication line and the transmission and reception data are made to be a fixed length. The reception data are made to include command identification data. A miniature monitor program is stored in a ROM.  A clock for generating a sampling clock by having a start-stop synchronization system perform the transmission and reception of data is shared by the miniature monitoring part 14 and the main monitoring part 16.
Patent JP-H01275399-A (JP)
Title: Method for controlling crane
Inventor: KOYANAGI YUZO
IPC: B66C13/40
Filed: 1988-04-28
Abstract: PURPOSE:To dispence with the mechanical connection between a manual controller and an engine by using an automatic acceleration interlocking function which is used in remote control during manual operation of an oil pressure control valve in operating load in a crane manually. CONSTITUTION:A controller 10 drives a hydraulic actuator 1 through turnover valves 2, 3 according to operation of lever 11q of remote controller 11a to operate hydraulic control valve 5. A detector 5d feeds back the position of operation, while a hydraulic actuator 6 controls the load of a crane. An engine and further hydraulic pump 8d are controlled through an actuator 8d according to a command from the controller 11a. Next, in case of mannually controlling the crane load with a mannual controller 1c through the valve 5, the engine is controlled through a link mechanism 8e with respect to the actuator 8b by stepping in of an acceleration pedal 8a. In this way, during the mannual operation of hydraulic control valve, the automatic acceleration interlocking mechanism for remote control can be used.
Patent JP-2000299671-A (JP)
Title: Cross polarization interference removing device
Inventor: HONDOU SHINYA
IPC: H04J11/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a cross polarization interference removing device capable of pull-in setting with the maximum capability of the device all the time because pull-in setting for the cross polarization interference removing device on the present polarization side could not be performed until a cross polarization interference quantity is improved to a level below a pull-in setting/out-of-synchronism point at the time of cross polarization interference remover stop when the cross polarization interference quantity gradually decreases from the state of out-of-synchronism conventionally caused by the great cross polarization interference quantity. SOLUTION: This device is provided with a mask control circuit 6 for performing control to mask a cross reset signal, which is outputted when a different polarization side device 102 is abnormal, in the abnormal state of a present polarization side device 101. Thus, when the cross polarization interference quantity gradually decreases from the state of out-of- synchronism caused by the great cross polarization interference quantity, even when the cross reset signal from the different polarization side device is outputted in the abnormal state of the different polarization side device, pull-in setting is enabled at the moment when the cross polarization interference quantity becomes lower than the pull-in setting point at the time of cross polarization interference remover operation,  and pull-in setting is enabled at any time with the maximum capability of the cross polarization interference removing device.
Patent JP-S61264324-A (JP)
Inventor: VAN DER ZANDE JOHAN MARIA
IPC: G02F1/167
Filed: 1986-05-08
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-S586512-A (JP)
Title: Writing method and apparatus for magnetic disc
Inventor: AIKAWA TAKASHI
IPC: G11B5/09
Filed: 1981-07-03
Abstract: PURPOSE:To correct amount of peak shift for a thin film head, by storing the amount of peak shift at each track to a nonvolatile memory and writing the information with shifted amount at data write. CONSTITUTION:A servo circuit track counter 3 counts the track number of a head 8 located at present and designates an address of a storage memory 4 stored with a peak shift amount data to the track number. The memory 4 outputs a peak shift data corresponding to the track number to a write compensation circuit 2, where the compensation is made by using the peak shift data. Thus, the correction of peak shift amount can be made even in a magnetic disc using the thin film head.
Patent JP-S5530270-A (JP)
Title: Color television receiver
Inventor: FUKUDA CHIKA
IPC: H04N9/24
Filed: 1978-08-25
Abstract: PURPOSE: To perform invariably-accurate color regeneration by making a divider, operated invariably by a start index signal for the start of a horizontal scan, operate continuously in a horizontal scanning period.  
     CONSTITUTION: This unit consists of index system cathode-ray tube 1, cathode electrode terminal 2, grid electrode terminal 3, luminance-signal amplifier circuit 4, limited-voltage input terminal 5, voltage limiting circuit 6 which limits the black level of a luminance signal applied to circuit 4 corresponding to a voltage applied to terminal 5, gate circuit 7 which cuts off the luminance signal periodically, luminance-signal input terminal 8, and control pulse input terminal 9 for control pulses  for gate circuit 7. Then, voltage detecting holding circuit 10 detects a voltage applied to terminal 5 when a voltage equivalent to a preset cathode current value is applied to terminal 3 so as to obtain an index signal of an irreducible required level at which the cathode current operated the driver while circuit 7 is OFF, and the circuit holds the detected voltage until circuit 7 is turned off next and applies it to terminal 5 at the same time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06314078-A (JP)
Title: Device and method for driving display
Inventor: KANAZAWA GIICHI
IPC: G09G3/28
Filed: 1993-04-30
Abstract: PURPOSE:To surely perform erase operation by controlling the discharge waveform and remaining a wall charge effective for address discharge even when the dispersion in discharge start voltage occurs at every cell, and to attain maintaining discharge by, the low address voltage, related to the improvement for a display driving device. CONSTITUTION:This device is provided with a first driving means 11 driving the discharge maintaining electrodes Xi, Yi of a display means 15 having a memory function, a second driving means 12 driving the address electrodes Aj of the display means 15 and a control means 13 controlling the input/output of the first, the second driving means 11, 12. The device is constituted so that a discharge control means 14 is provided on the first driving means 11, and the discharge waveform of the display means 15 is controlled by the discharge control means 14, and the discharge control means 14 is constituted of a bias element R and a switching element 14A, and the switching element 14A is connected to the bias element R in series, and the bias element R and the switching element 14A connected in series are connected between the discharge maintaining electrodes Xi, Yi.
Patent JP-S5437368-A (JP)
Title: Treatment of waste water containing phosphorus
Inventor: EBIHARA SEIJI
IPC: C02F3/12
Filed: 1977-08-29
Abstract: PURPOSE: To heighten, the efficiency of removal when the phosphorus in waste water is removed by addition of a sulfuric acid band, by adding bicarbonic ions and stabilizing and growing aluminium hydroxide blocks produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11119920-A (JP)
Title: Storage device and data recovering method therefor
Inventor: TANAKA ATSUSHI
IPC: G06F3/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To secure high reliability in data correction, while restraining the reduction in processing of ordinary read/write at the time of a fault to a minimum, in a storage device which is redundant with respect to two or more faults of storage media. SOLUTION: This device has plural storage devices 158-172 for storing plural data groups and error correction data in these respective data groups and controllers 156 and 150 for performing respective recovery processing to the data stored in the data storage device, in which any fault has occurred, based on data stored in the data storage device, in which no defect has occurred, in the data group to which these data belong, and the error correction data of the data group stored in the data storage device, in which no defect has occurred. The controller monitors the occurrence of the defects in the plural storage devices and performs the recovery processing preferentially, rather than the other processing when the number of generated defects exceeds a preset value.
Patent JP-S6322799-A (JP)
Inventor: NIIRU JIYON KAATEISU
IPC: G05G13/00
Filed: 1987-04-27
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-S59229922-A (JP)
Title: Semiconductor switch circuit
Inventor: INABE YASUNOBU
IPC: H03K17/16
Filed: 1983-06-13
Abstract: PURPOSE:To attain the switch control of the signal having the high-speed rise voltage characteristics by using a bypass circuit which flows an induction current generated by the rise of a signal source when a semiconductor switch of 4-layer structure is closed. CONSTITUTION:A signal source 6 and a load 5 are connected to the 1st and 2nd main terminals 6 and 7 of an npnp switch element 1 of 4-layer structure respectively. The collector and the emitter of an npn transistor TR3 are connected to a gate terminal and the terminal 7 respectively. Then a capacity element 2 is connected to the terminal 6 and the base of the TR3, and the collector of an npn TR22 is connected to the base of the TR3 via a diode 21. A negative voltage source is connected to the emitter of the TR22. When the element 1 is closed, an ON drive current Ig is flowed to a gate terminal 8 and at the same time a current Ih is flowed to the base of the TR22. An induction current Ii is bypassed to the TR22 and never flowed into the base of the TR3 even through the current Ii flows via the element 2 when the voltage of a signal source has a rise. Therefore the switch element 1 is never turned off temporarily, and as a result the signal 4 is transmitted to the load 5 with no distortion.
Patent JP-S61261820-A (JP)
Title: Production of magnetic disk medium
Inventor: YAMAZAKI HISASHI
IPC: G11B5/72
Filed: 1985-05-16
Abstract: PURPOSE:To obtain a magnetic disk medium having the excellent smoothness and lubricity of a surface by removing the microprojections existing on the surface of a magnetic film formed on a nonmagnetic substrate then forming a protective lubricating layer thereon, polishing the surface and providing ruggedness to the surface by means of a tape having prescribed roughness and abrasive grains. CONSTITUTION:The magnetic film of the medium is first subjected to tape burnishing for removing the microprojections from the surface of said film by using a WA#6000 tape with a polishing device. The protective lubricating layer is then formed by coating a silicon solid lubricating agent thereon by using a solvent and baking the coating and thereafter the surface of the protective lubricating layer is subjected to tape polishing using a WA#6000-8000 tape with the polishing device to remove the projections from the surface of said layer by which the film thickness is adjusted. The lubricating layer is subjected to tape polishing using a WA#4000 tape as final finishing to provide ruggedness on the surface, by which the coefft. of friction and adsorption power on the surface are decreased.
Patent JP-S52138384-A (JP)
Title: Method of making incandescent lamp
Inventor: NISHIKIORI KOUSUKE
IPC: H01K3/00
Filed: 1975-08-30
Abstract: PURPOSE: To prevent contamination and deterioration of a cock grease or vacuum pump oil of an evacuation circuit, by making halogen compounds of solid at room temperature into a liquid or a solution, impregnating a powder (molding) such as halides and carbides with the liquid or solution, and sealing the impregnated powder within a tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58222221-A (JP)
Title: Vacuum discharger of soil and sand
Inventor: KOGA MOTOYUKI
IPC: E02F3/88
Filed: 1982-06-17
Abstract: PURPOSE:To permit the continuous operation of soil discharge work as well as raise the operability of the work by a method in which the capacities of a collecting chamber and a filter chamber are made smaller as much as possible in relation to the vacuum suction capacity of a blower and a soil discharge port is provided at the lower part of the collecting chamber. CONSTITUTION:A collecting chamber 5 to collect soil and sand through a vacuum hose 12 and a filter chamber 6 are provided, and both the chambers 5 and 6 are led to each other in such a way as to enable a negative pressure suction force from a vacuum suction blower 3 to be provided to the collecting chamber 5 through the filter chamber 6. In such a vacuum discharger for soil and sand, the capacities of both the chambers 5 and 6 are made smaller as much as possible according to the vacuum suction capacity of the blower 3, and a soil discharge port 16 with a door 17 is also provided to the lower part of the collecting chamber 5. Even when the inside of the collecting chamber 5 becomes of atmospheric pressure when soil is discharged, a desire vacuum degree can be recovered in a short time. The discharging operation of soil and sand by vacuum suction can be performed continuously.
Patent JP-H09235783-A (JP)
Title: Support structure of structural member
Inventor: TANAKA HIROSHI
IPC: E04B1/343
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a support structure in which connection members can be easily assembled with receive members for the connection members without spoiling the merit that the structural members can be supported at an arbitrary angle, between the supporting side and the supported side. SOLUTION: The structural member 5 of the supported side is supported by the structural member 2 of the supporting side through the connection member 6a joined in a detention state and a connection-receive member 6b. The connection member 6a is provided with a connection part 32 with a nearly circular section connected to the connection-receive member 6b. The connection- receive member 6b is provided with a connection receive 43 containing the connection part 32 rotatably around the axial line. A hollow 33 allowing the connection part 32 to be set from the sectional direction to the connection receive 43 at a deviated angle from the rotary angle in respective kinds of connection shapes expected, is formed in the connection part 32.
Patent JP-S59228645-A (JP)
Title: Silver halide photosensitive material
Inventor: NAGASHIMA TOSHIHARU
IPC: G03C1/06
Filed: 1983-06-10
Abstract: PURPOSE:To obtain a photosensitive material having high contrast and superior stableness of treatment by incorporating a tetrazolium compd. and a specified compd. to at least one of the hydrophilic colloidal layer. CONSTITUTION:A tetrazolium comp. and a compd. ( I ) or (II) expressed by the formulas are incorporated into the hydrophilic colloidal layer contg. silver halide emulsion layer. In the formulas, Y1 and Y2 are H or mercapto group; R2 and R3 are alkyl, alkenyl, alkynyl, aryl, or alkoxy group or H, halogen, nitro group, amino group, cyano group, hydroxycarbonyl group, alkoxycarbonyl group, or alkylcarbonyl group; R1 is the same group as defined by R2 and R3, representing OH, mercapto, and sulpho group also. A is N, C, or O; B is N or C. When A is C atom, n2 is 2; when A is N atom, n2 is 1; when A is O atom, n2 is zero. By this method, deterioration of contrast is prevented and a material having high contrast is obtd.
Patent JP-H08279474-A (JP)
Title: Forming method of active layer in compound semiconductor device
Inventor: YOSHIDA SHOGO
IPC: H01L21/338
Filed: 1995-04-04
Abstract: PURPOSE: To provide a thin active layer uniformly with high carrier density, by carrying out an annealing step after baking treatment for a wafer that is implanted with Si ions. CONSTITUTION: An n-type active layer 2 is formed by implanting Si ions impurity in a GaAs crystal substrate 1. After the substrate 1 is stored in a baking furnace, the crystal substrate 1 is baked for 10 minutes at a temperature of 150 deg.C in atmosphere with inert gas like N2 . Immediately after these steps, SiNx, SiON and SiOx are deposited on the face of the crystal substrate 1 in a plasma CVD method to form a protective film for preventing As during annealing. The substrate 1 with the protective film thereon is stored in an annealing unit, the active layer 2 is subjected to a cap-annealing step in activation treatment for 20 minutes at an annealing temperature of 800 deg.C with N2 atmosphere.  In this case a substituted crystal atom like GaAs that occupies a different-kind lattice position can be reduced, and the active layer 2 with a high activation ratio can be formed with a small variation.
Patent JP-S5329918-A (JP)
Title: Medical capsules
Inventor: NOGUCHI KAZUO
IPC: A61K9/48
Filed: 1976-09-01
Abstract: PURPOSE: A medical capsule capable of releasing the medicine contained therein at a specific position in the digestive tracts, in which a detaching member is fixed to the capsule body with a string via a spring and is adapted to detach the outer cylinder packed with the medicine by cutting of the spring with an external pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60248368-A (JP)
Title: Thermal head
Inventor: TOMINAGA HIDEKAZU
IPC: B41J2/335
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a thermal head having no deteriorated print quality even during high-speed recording due to the cooling effect of either of both common electrode and individual electrode which are connected to a heating resistance provided on a substrate. CONSTITUTION:Ink at ''B'' point is melted by heating heating resistance 8 when a recording part 20 is located at ''B'' point on an ink ribbon 18. Next, if a thermal head 2 moves slightly, the heat at ''B'' point flows in a direction indicated by an arrow mark ''C'' and is easily released to the substrate 4 side through common electrode 12 consisting of thick aluminium having high thermal conductivity without passing through a glazed layer 6. Accordingly, said thermal head has a constitution with heat dissipation as described above.
Patent JP-H08276243-A (JP)
Title: Core for cylinder head casting mold
Inventor: OKUYAMA KOICHI
IPC: F02F1/10
Filed: 1995-04-05
Abstract: PURPOSE: To prevent a port core from floating in casting a cylinder head, and to form a valve guide hole as a hole as cast during the casting. CONSTITUTION: Core print parts 5a, 5b at an air intake port inlet part and an air exhaust port outlet part of an integrated air intake and exhaust port cores 5 are fitted in a recessed part of a base core 3, and rod-shaped valve guide cores 8 to press a head part of a bent part of the air intake and exhaust port cores are provided on an upper lid core 7. During the casting, the buoyancy of the molten metal is applied to the air intake/exhaust port cores 5, but the head parts of the bent parts of the air intake/exhaust port cores are pressed by the valve guide cores 8, and the tip part of the air intake/exhaust port cores 5 is not afloat. Cavity is formed in the casting by the respective cores, and a valve guide hole continuous to the respective air intake/exhaust port is formed.
Patent JP-S60248842-A (JP)
Title: Electrical contact material
Inventor: HARADA TAKESHI
IPC: H01H1/023
Filed: 1984-05-24
Abstract: PURPOSE:To obtain an electrical contact material having stable contact resistance and considerably improved welding resistance by adding specified percentages of Bi, Cd, Sn and Sb to Ag and carrying out internal oxidation. CONSTITUTION:A material consisting of, by weight, 13-20% Bi, 0.1-5% Cd, 0.5-5% Sn, 0.5-5% Sb and the balance Ag or further contg. 0.01-1% Fe group element is internally oxidized to obtain the electrical contact material. Stable electrical contacts which hardly vary are obtd. by using the electrical contact material.