baber/WOPTO huggingface dataset:
Patent JP-H0450997-A (JP)
Title: Liquid crystal display control circuit
Inventor: NISHIKAWA NORITAKA
IPC: G02F1/133
Filed: 1990-06-15
Abstract: PURPOSE:To eliminate the need for on/off control of a liquid crystal driving voltage (VLCD) and to reduce the electric power consumption by selecting the prescribed signal generated in a control signal generating circuit in an ordinary display state and selecting and outputting the output signal of an oscillation circuit of a low frequency in a standby state. CONSTITUTION:The signal suitable for the LCD driver generated in the control signal generating circuit 103 is selected and outputted to the shift lock LP of AC signals WF and Y drivers in the ordinary display state. On the other hand, the control signal generating circuit 103 is put into a static state and further the clock of the low frequency generated in the oscillation circuit 107 is selected and outputted as the shift lock LP of the AC signal WF and Y driver when the standby state is started by the input of the standby control. The need for the on/off control of the VLCD in the standby state is eliminated by supplying the min. required signal for not directly DC driving the LCD even in the standby state in such a manner. Further, the electric power consumption is reduced by putting the internal control signal generating circuit 103 into the static state.
Patent JP-H05345522-A (JP)
Title: Pop-up roof device
Inventor: HIYAMA SHIGEKI
IPC: B60J7/08
Filed: 1992-06-16
Abstract: PURPOSE:To provide a pop-up roof device where the rising amount of a lifting roof mounted on the top of a vehicle can be ensured largely and which has good lifting roof supporting stability, small driving force and variety. CONSTITUTION:In a pop-up roof device provided with a lifting roof 3 which can be lifted to a body 2 on the top of a vehicle 1, an intermediate frame 8 is disposed between the lifting roof 3 and the body 2. One end of the intermediate frame 8 in a horizontal direction is pivoted to the body 2, and the end of the lifting frame 3 is pivoted to the other end. Moreover, the first lifting mechanism 11 which moves vertically and rotates the intermediate frame 8 around the pivoted part to the body 2 is mounted between the intermediate frame 8 and the body 2, and the second lofting mechanism 12 which moves vertically and rotates the lifting roof 3 around the pivoted part to the intermediate frame 8.
Patent JP-S5781625-A (JP)
Title: Power source control circuit
Inventor: IIDA MUTSUMI
IPC: G05F1/10
Filed: 1980-11-10
Abstract: PURPOSE:To make a DC power source unnecessary to simplify the circuit constitution, by subjecting an AC voltage, which is obtained by shifting the phase of the AC power source voltage at 90 deg., to full-wave rectification and by using this rectified voltage as the control input of a solid relay. CONSTITUTION:A load 12 is connected to an AC power source 1 through a solid relay 5 consisting of a photocoupler 6, a zero cross circuit 7 and a TRIAC8. The control input of the solid relay 5 is obtained through a diode bridge 4 from both ends of a resistance 9 connected in series to a capacitor 10. When a switch 3 is turned on, an AC voltage which has a phase advancing more than that of the AC power source 1 by 90 deg. is generated at both ends of the resistance 9 and is subjected to full-wave rectification and is applied to the photo-coupler 6. The photocoupler emits the light with a maximum brightness when the momentary value of the AC power source 1 becomes 0, and at this time, the photocoupler 6 triggers the TRIAC8.
Patent JP-H05331758-A (JP)
Title: Production of ultrafine fiber
Inventor: NAKADA SUMIO
IPC: D06M101/16
Filed: 1992-05-26
Abstract: PURPOSE:To provide a splittable fiber capable of smoothly passing through treating processes before splitting and easily splittable to form ultrafine fibers by splitting treatment. CONSTITUTION:A component of a splittable conjugate fiber is composed of an ethylene terephthalate-type polyester and the other component contains 3-50wt.% of a polyalkylene glycol. The conjugate fiber can be split into individual components by applying a mechanical stress in the presence of water. Since a polyalkylene glycol is compounded to a component of the fiber, a strain is generated on the bonding face of the components by the absorption of water and the swelling with water to facilitate the splitting of the fiber by the application of mechanical stress.
Patent JP-H056302-A (JP)
Title: Memory management system
Inventor: YONESAKA KAZUKI
IPC: G06F12/02
Filed: 1991-06-28
Abstract: PURPOSE:To make it possible to add or delete a program without restarting a system control program. CONSTITUTION:The system control program 6 is provided with a memory management table 7 for managing the using state of a memory 5 based on previously determined display items such as the memory size of a memory loaded in the system and the maximum memory size of a usable memory and a program entry table for storing the information of previously determined display items such as an entry name and an entry address relating to a service program developed in the memory. A program integrating/deleting part 8 registers the contents of the program display items of a service program if the service program is not registered in a service program entry table at the time of receiving a service program execution request, updates the contents of a memory using state display item in the table 7 and then develops the service program from a peripheral device 4 in the memory 5 to execute the program.
Patent JP-S6049447-A (JP)
Title: State analyzing system using microprogram
Inventor: SAKAI TAKASHI
IPC: G06F11/07
Filed: 1983-08-29
Abstract: PURPOSE:To detect extremely easily the cause of a fault by providing a fault analyis mode to execute a fault analysis program every time one or plural instructions are executed in said mode. CONSTITUTION:The head address of a control memory part 1 storing a fault analysis microprogram is set to a head address register 9 from an external device prior to the execution of a program. At the same time, a flag 7 is turned on. Thus a selector 5 is controlled in the timing when the head address of a microprogram of the next macroinstruction is set to a microinstruction counter 6 every time the execution it through with the microprogram of a microinstruction. Then the head address of a fault analysis microprogram set to the register 9 is set to the counter 6. The fault analysis program is started from the head address.
Patent JP-S6217101-A (JP)
Title: Treatment of magnetic metallic powder
Inventor: TAKANO KATSUHIRO
IPC: H01F1/06
Filed: 1985-07-17
Abstract: PURPOSE:To obtain magnetic powder having superior corrosion resistance, rust preventiveness, dispersibility and magnetic characteristics by blowing a basic gas and an acidic gas into magnetic metallic powder. CONSTITUTION:The basic gas and the acidic gas are simultaneously blown into magnetic metallic powder, the basic gas and the acidic gas are successively blown, or the acidic gas and the basic gas are successively blown. Ammonia or one or more kinds of amines each having >=120 deg.C b.p. are used as the basic gas. One or more among CO2, NO2, SO2 and air are used as the acidic gas.
Patent JP-H0450294-A (JP)
Title: Removal of mercury in liquid hydrocarbon
Inventor: FURUTA AKIO
IPC: C10G25/06
Filed: 1990-06-18
Abstract: PURPOSE:To simultaneously carry out decomposition of mercury and adsorption and removal of mercury economically and readily, by bringing a liquid hydrocarbon containing a mercury compound into contact with an adsorbent consisting essentially of molybdenum sulfide by heating under pressure. CONSTITUTION:A liquid hydrocarbon containing a mercury compound is preferably prewashed with water, polar nitrogen compounds, oxygen compounds, solid fine particles, etc., are removed and the liquid hydrocarbon is brought into contact with an adsorbent consisting essentially of molybdenum sulfide such as compound sulfide prepared by adding cobalt or nickel to molybdenum by heating at 170-300 deg.C under >= vapor pressure of the hydrocarbon to simultaneously carry out decomposition of mercury compound and adsorption and removal of mercury.
Patent JP-S643203-A (JP)
Title: Manufacture of turbine blade made of titanium alloy
Inventor: FUKUDA MASAKATSU
IPC: F01D5/28
Filed: 1987-06-26
Abstract: PURPOSE:To raise the strength of a turbine blade, by performing cladding by welding with titanium alloy, on the tip of the turbine blade, and after that, performing stamp forging. CONSTITUTION:A material 1 is shaped almost the same as a blade on the steps 1, 2. Then, the tip of the material 1 is formed with a groove for cladding, in the step 3, and cladding by welding is performed with beta-type titanium alloy 2 on to the groove, in the step 4. Stamp forging is performed in the step 5, and annealing, ageing and finish processing are performed, in the step 6. In this way, as a fine fault in welding, such as porosity generated by the cladding by welding, can be eliminated, strength of the turbine blade can be enhanced.
Patent JP-S5857904-A (JP)
Inventor: IMOTO JIROU
IPC: B27C5/02
Filed: 1981-10-02
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-H06341281-A (JP)
Title: Ladder
Inventor: TERAMOTO TAKASHI
IPC: E06C1/12
Filed: 1993-06-02
Abstract: PURPOSE:To miniaturize a ladder in the shrunk state and facilitate the shrinking work. CONSTITUTION:A pair of stanchion sections are provided in parallel, (n) units each arranged with a horizontal bar section 6 between the upper ends of the stanchion sections 4 are provided, the stanchion sections 4 of the (m)th unit (2<=m<=n) are reciprocatably inserted into the stanchion sections 4 of the (m-1)th unit, and coupling holes 8 are formed on the stanchion sections 4 of the (m)th unit located below the horizontal bar section 6 of the (m-1)th unit while the horizontal bar sections 6 of the (m)th and (m-1)th units are kept in contact with each other. A coupling means 10 is arranged reciprocatably toward the stanchion section 4 on the horizontal bar section 6 of the (m-1)th unit. The coupling mean 10 is excited toward the stanchion section 4 by an exciting means 12, one end section of a releasing means 14 rotatably supported at the middle is brought into contact with the coupling means 10, and the other section of the releasing means 14 is located in the horizontal bar section 6 while the horizontal bar sections 6 of the (m)th and (m-1)th units are kept in contact with each other. The coupling means 10 of the (m-1)th unit is protruded below the horizontal bar section 6 in the coupled state with the coupling hole 8 of the (m)th unit.
Patent JP-H06347056-A (JP)
Title: Heat exchanger structure
Inventor: NARUO MITSURU
IPC: F24F1/00
Filed: 1993-06-03
Abstract: PURPOSE:To obtain a small-sized, cost-reduced heat exchanger of low pressure loss, high energy efficiency and simplified maintenance characteristics by energizing a discharge rod arranged at the upstream side of a heat exchanger with respect to air flow by applying a positive discharge voltage and providing a fan at the down stream side of the heat exchanger with respect to the air flow. CONSTITUTION:A heat exchanger structure 1 having a dust collecting function is provided with an electric discharge rod 4 arranged at the upstream side of a heat exchanger pipe, i.e., projectingly into the inlet side air 20 side, energized by an electric discharge pulse generator 5 and a fun 9 which is rotated by a motor 12 so as to intake the inlet side air 20 and to discharge outlet side air 21. A positive voltage is applied to the electric discharge rod 4 by the pulse generator 5. Pressure loss in dust collection carried out by the electric absorption of charged matter as described above is lower than in that carried out by an air filter. Because electric dust collection performs a highly effective dust collection, a small passage area can deal with a sufficient amount.
Patent JP-S643783-A (JP)
Title: Picture signal processor
Inventor: SEKIZAWA HIDEKAZU
IPC: H04N1/40
Filed: 1987-06-26
Abstract: PURPOSE:To realize the separation and the identification of an area extending over a wide range without increasing a memory, by performing first area identification by the local character of a read image, and performing second general area identification by obtaining coarse information from the above identification result. CONSTITUTION:A signal from a color sensor 101 is A/D-converted, and unevenness, etc., in the signal is corrected at a normalization circuit 104, and is converted to an ink quantity signal at a color conversion circuit 105. The signal is compressed to an image element of 1/16 at a thinning processing circuit 107 via a low-pass processing circuit 106, and is inputted to a multilevel line memory 108. The output of the circuit 106 and an original image are inputted to an adder 109, then, a differential signal can be obtained, and it is multiplied by K at a ROM table 110, and is added on the original image at an adder 111, and is changed to a signal whose high- pass is enhanced, and it is binarized, then, is recorded on a memory 113 for recording a binary image. The output of the adder 109 is binarized, and the identification is performed at a local identification circuit 115 by a pattern matching method, and the identification of its output is performed at a second identification circuit 116 by almost the same method as the above method.
Patent JP-H108141-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in punchability and magnetic property
Inventor: KAMI TSUTOMU
IPC: C21D9/46
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To produce a film-free grain oriented silicon steel sheet without causing inferior secondary recrystallization by adding, as an auxiliary, an oxide for increasing the oxygen potential 6f the atmosphere among coil layers in the course of finish annealing to a separation agent at annealing. SOLUTION: Decarburizing annealing is applied to a cold rolled steel sheet to form an oxide layer on the surface of the steel sheet. Subsequently, a separation agent at annealing, which is composed essentially of MgO, Al2 O3 , and SiO and to which an auxiliary for increasing the oxygen potential of the atmosphere among coil layers in the course of finish annealing is added, is applied, followed by coiling. Then, a film composed of Mg-Al-Si-0 type silicate compound is formed during annealing. At the time of temp. fall in the final stage of successive annealing, finish annealing for peeling the film by the thermal stress occurring between the film and the steel sheet is carried out, by which the grain oriented silicon steel sheet is obtained.  As the auxiliary to be added to the separation agent at annealing, one or >=2 kinds among Bi2 O3 , Cub, Fe2 O3 , SnO2 , Tl2 O3 , and ZnO are used in combination.
Patent JP-H09117779-A (JP)
Title: Production of mineral water and device therefor
Inventor: TOKUSHIMA KAZUO
IPC: C02F1/28
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To adjust the elution and ratio of the various mineral components contained in a mineral water to be produced. SOLUTION: A coral stone, granite porphyry and activated carbon are successively packed in a cartridge in layers from the upstream side of water. Further, a vibration transmitting case 16 contg. an ultrasonic vibrator is arranged in the cartridge and brought into contact with the coral stone and granite porphyry. An inlet pipe 6 connected to a city water faucet is branched into a branch pipe 6a and a branch pipe 6b. The branch pipe 6a is connected to the bottom face of the cartridge and the branch pipe 6b the cylindrical side face of the cartridge, and raw water is introduced into the cartridge.  The condition of the ultrasonic wave to irradiate a mineral imparting material is changed, the amt. of raw water to be introduced into the branch pipes 6a and 6b by a valve 8 provided to the branch pipe 6a is adjusted, and the elution and ratio of the mineral components contained in the mineral water to be produced are regulated.
Patent JP-H1011767-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAITO YUICHI
IPC: G11B7/085
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing device capable of obtaining a desired moving speed and stabilizing the operation regardless of the installing condition of the device. SOLUTION: This device is provided with an oscillation wave motor 128 for relatively moving a carriage 403 and a light beam in the track crossing direction, a control means for relatively moving the carriage and the light beam in both directions of the track crossing direction by supplying a signal instructing the moving direction and a prescribed speed control signal to the oscillation wave motor 128, a means for detecting the speed of relative movement of the carriage and the light beam in both directions of the track crossing direction and a means for tabulating the relation between moving speed value and the value of the speed control signal in a memory for every moving direction based on the result of the detecting means.  When the carriage and the light beam are relatively moved in the track crossing direction, the value of a speed control signal complied with an aimed moving speed is supplied to the oscillation wave motor 128 by referring to the table corresponding to the moving direction in the memory.
Patent JP-S5582568-A (JP)
Title: Afc circuit
Inventor: TATEZAWA KAICHI
IPC: H04N5/95
Filed: 1978-12-18
Abstract: PURPOSE: To obtain the horizontal synchronizing signal without missing, even if phase variation or missing is present in the signal, by providing PLL and the gate circuit and counter to constitute the lock pulse as horizontal synchronizing signal in place of the frequency division carry output.  
     CONSTITUTION: The variable frequency oscillator 27 takes the frequency in N multiple of horizontal frequency as the center frequency and this corresponds to four times the chrominance subcarrier. The frequency division counter 29 frequency divides the carry output of the oscillator 27 into 1/N and can clear with the output itself. The carry output CR of the counter 29 can be fed to the clear input terminal CL through the NOR circuit 17. The phase comparison circuit 24 supplies the signal HP having phase relation to the input horizontal synchronizing signal P and the carry output of the frequency division counter 29 via the gate circuit 30 and performs phase comparison and controls the oscillation frequency of the oscillator 27 based on the output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11354852-A (JP)
Title: Apparatus and method for inspecting piezoelectric element and piezoelectric actuator
Inventor: KAWAGUCHI HIROTO
IPC: H01L41/09
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly detect a defect of cracks, etc., existing in a piezoelectric element, by detecting a current caused by the displacement of the piezoelectric element using a current detector, and indicating the detected result. SOLUTION: With a switch A set on, specified voltage is applied to bimorph type piezoelectric ceramics 140 to cause each of piezoelectric ceramic plates 142a, 142b to generate a piezoelectric strain, the displacement proportionate to a given electric field, thereby displacing the top end of each piezoelectric ceramic plate 142a, 142b. A current probe 210 attached to a circuit for driving the bimorph type piezoelectric ceramics 140 detects the current due to the displacement, and the detected result is displayed on an oscilloscope 220. Thus, it is possible to accurately and quickly detect a defect of cracks, etc., existing in each piezoelectric ceramic plate 142a, 142b.
Patent JP-S6221630-A (JP)
Title: Control system for automatic cargo stowing system
Inventor: TADANO YUJI
IPC: B65G61/00
Filed: 1985-07-19
Abstract: PURPOSE:To enable increase of a cargo conveying work speed, by a method wherein the cargoes, on which a stowing demand is made, of cargoes in a conveying apparatus arrived are loaded to other conveying apparatus by one stowing device. CONSTITUTION:A compute 10 comprises a control part 16, operated by a program memory part 11, and four data memory parts 12-15. In the memory part 12, data, e.g., stowing arrangement, the stowing order, the size of cargoes stowed to a stowing pallet previously registered, are tabled for memory. In the memory part 13, data, e.g., stowing arrangement, the unloading order, the size of cargoes unloaded from previously registered unloading pallet are tabled for memory, and information on an unloading state inputted from an automatic cargo conveying device 21 is stored according to the unloading order. In the memory part 14, a cargo code, stored in each storing room of an automatic cargo temporary storing device 22, is stored. In the memory part 15, data on motion sequence of a robot is tabled for memory.
Patent JP-H086647-A (JP)
Title: Fluid pressure control valve
Inventor: NAITO KINSHIRO
IPC: F16K31/06
Filed: 1994-06-17
Abstract: PURPOSE:To switch and output fluids of high pressure and low pressure supplied from a hydraulic power source. CONSTITUTION:Casings 11 and 12 are constituted of cylinder bodies in hollow structure and have a 1st inlet port and a 2nd inlet port 1L, and 1st and 2nd inlet outlet ports 1A and 1B in their flanks. The casings have a 1st flow passage group which connect the 1st and 2nd inlet/ports and 1st and 2nd inlet/outlets ports to the hollow of the cylinder bodies, and also connects different places of the hollow parts of the cylinder bodies. A spool 3 is formed of a columnar body provided so as to be moved axially in the hollow parts of the casings, and has an annular grooved flow passage group on its outer periphery. When the spool moves in the hollow parts, the 1st inlet ports and 1st or 2nd inlet outlet ports or the 2nd inlet port and 1st inlet/outlet port are connected and the outlet port and 1st or 2nd inlet/outlet port are connected.
Patent JP-H0713836-A (JP)
Title: File management system
Inventor: SHIMAMURA MASAHIKO
IPC: G06F12/00
Filed: 1993-06-29
Abstract: PURPOSE:To make the use of a file efficient among work stations which constitute a network. CONSTITUTION:A terminal operates as a master server and updates an in-group common file 1-3 and an update history management file 1-4 on the master server while an in-group common file 2-3 or 3-3 on a terminal 2 or 3 as a slave server is updated. Further, when the in-group common file 1-3 on the master server is updated, the update history management file 1-4 on the master server is sent to all slave servers constituting the group and the in-group common file 1-3 is transferred at a request from a slave server. Each slave server once receiving the update history management file 1-4 makes a request transfer the in-group common file 1-3 and receives it only when the management file is different from its update history management file 2-4 or 3-4 and updates the in-group common file 2-3 or 3-3 and update history management file 2-4 or 3-4 on its machine.