baber/WOPTO huggingface dataset:
Patent JP-H02256389-A (JP)
Title: Video signal processor
Inventor: MATSUURA TAKAHARU
IPC: H04N9/77
Filed: 1989-03-29
Abstract: PURPOSE:To avoid crosstalk disturbance by detecting a nonstandard signal whose chrominance subcarrier and horizontal and vertical scanning frequencies are not in a specific relation from an inputted video signal, applying Y/C separation to the input signal and applying notch filter to the separated luminance signal. CONSTITUTION:A nonstandard signal is detected, in which a chrominance subcarrier and horizontal and vertical scanning frequencies are not in a specific relation and a notch filter 10 is applied to a luminance signal subject to Y/C separation in response to the result of detection. Thus, a signal without dot disturbance is detected to switch the frequency characteristic of a band pass filter 8 extracting a color signal component thereby detecting a signal without cross color disturbance. Thus, a color signal and a luminance signal without crosstalk disturbance are reproduced.
Patent JP-S522323-A (JP)
Title: Color video signal converting unit
Inventor: YUMITE YASUSHI
IPC: H04N9/86
Filed: 1975-06-24
Abstract: PURPOSE: To provide a device of saving to the minimum a signal treating circuit required to convert line successive color video signals into synchronized color video signals and avoiding effects by temperature dependence of a delayer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02254544-A (JP)
Title: Multitask sequence processor and its starting method
Inventor: KAMIKADO TOSHIKAZU
IPC: G06F9/46
Filed: 1989-03-29
Abstract: PURPOSE:To store plural tasks on one micro code memory to execute them by providing plural program counters and a task switching device and using the idle time of a function processing block requiring a long processing time to start the task having the next priority level at the time of starting this function processing block. CONSTITUTION:Program counters 1 corresponding to respective tasks, a selector 2 which selects the task to be operated, a task switching device 3 which executes task switching in accordance with priority levels and operation conditions of function blocks, and function processing blocks 6 to 8 are provided. Respective program counters 1 indicate execution positions of programs of respective tasks on a micro code memory 4, and these tasks are started with priority levels. When the started task executes the function processing block requiring a long processing time, the task having the next priority level is started in the idle time of this block; and when execution of this function processing block is terminated, the execution right is returned to the original task. Thus, plural tasks are operated.
Patent JP-S62234158-A (JP)
Title: Dye image forming method
Inventor: ONODERA KAORU
IPC: G03C7/413
Filed: 1986-04-04
Abstract: PURPOSE:To ultraquickly obtain a dye image having the high max. density and gradation by subjecting a silver halide photographic sensitive material to imagewise exposure then to a color developing process in the presence of an arom. primary amine color developing agent, N,N-dialkylhydroxylamine compd., and 1-aryl-3-pyrazolidone compd. CONSTITUTION:The silver halide photographic sensitive material having at least one layer of the silver halide emulsion layer contg. a diffusion resistant 2-equiv. yellow coupler and diffusion resistant hydroquinone deriv. on a base is subjected to the imagewise exposure then to the color developing process in the presence of the arom. primary amine color developing agent, N,N- dialkylhydroxylamine compd. and 1-aryl-3-pyrazolidone compd. The yellow dye image having the high max. density and gradation is obtd. even in the case in which the color development is executed quickly in the presence of the 1-aryl-3-pyrazolidone compd. with the color developing soln. without contg. benzylalcohol using a preservative which changes to a hydroxylamine salt.
Patent JP-H03279874-A (JP)
Title: Method and device for measuring characteristic of dielectric electronic component
Inventor: SUZUKI FUMIKAZU
IPC: G01R31/00
Filed: 1990-03-29
Abstract: PURPOSE:To accurately measure frequency characteristic without flawing the dielectric electronic component by inserting a measuring element into a through hole in a noncontact state so that one end of the measuring element projects from one end surface of the dielectric electronic component. CONSTITUTION:A probe 13 is moved by an air cylinder mechanism 17 toward a dielectric resonator 10 and the measuring element 14 is inserted into, for example, the 2nd through hole 2 of a resonator 10 from the side of the terminal surface 1b. At this time, the measuring element 14 is projected by specific length K from the open end surface 1a of the resonator 10. The projection length K corresponds to a frequency to be measured, i.e. the resonance frequency fc of the resonator 10. In this state, earth plates 27 and 28 contact a workbench 11. Then a signal for measurement which is swept to desired frequency width is supplied to the input terminal 21 of the probe 13. Then the output signal of the resonator 10 is induced at the part of the length K of the measuring element 14 projecting from the open end surface 1a and the output signal is received by the spectrum analyzer of a receiving device 32.
Patent JP-H05245495-A (JP)
Title: Aeration device
Inventor: MATSUMOTO GUNJI
IPC: C02F3/22
Filed: 1992-02-28
Abstract: PURPOSE:To efficiently perform aeration by uniformly performing mixing and stirring even in the bottom part of a submerged aeration tank and supplying a required amount of air or oxygen to the tank. CONSTITUTION:A pump 2 is arranged to the bottom part of an aeration tank 1 having a required depth and a pumping-up pipe 4 and a water sprinkling pipe 5 are arranged so as to pump up water to sprinkle the same over the upper layer part of the tank. A plurality of self-suction type aerators 3 generating revolving streams are arranged to the upper layer part of the tank in a comma-shape. By this constitution, revolving descending streams are generated by utilizing the synergistic action of pumping-up and revolving streams to perform uniform stirring aeration over the whole in the tank.
Patent JP-S60261806-A (JP)
Title: Composition of surface finish of road and use thereof
Inventor: JIYOZEFU AREDA FUROORAN SUMITS
IPC: E01C7/35
Filed: 1985-04-12
Abstract: Ethylene-vinyl acetate copolymers having a melt index of 700-10000 and a vinyl acetate content of from 1-40% by weight (based on the copolymer) are used as components of bitumenous binder compositions for the surface dressing of roads to improve the temperature range of their operability, the particular EVA's are also found to have good compatibility with the types of bitumen used.
Patent JP-H03278866-A (JP)
Title: Method for lining inner surface of piping
Inventor: SHIMOJO TOMOHIRO
IPC: B05D7/22
Filed: 1990-03-28
Abstract: PURPOSE:To execute injection work at a time by connecting the discharge passage from a pump to one end of a main branch pipe into which a lining material necessary for the main branch pipe and a branch pipe and a body having a large diameter are introduced and connecting the suction passage thereto to the branch pipe and introducing a body having a small diameter into the branch pipe and connecting the branch pipe to the discharge passage. CONSTITUTION:A liquid lining material 3 necessary for the inner surface lining of a main branch pipe 1 and a branch pipe 1 is introduced into the main branch pipe 1 from one end part 1a thereof and a body 4 having a large diameter is introduced into the main branch pipe 1 and one end part of the pipe 1 is connected to the discharge passage 7 from a vacuum pump 6. The other end part 1b of the main branch pipe 1 is closed by a lid body 5 and the end part of the branch pipe 2 is connected to the suction passage 8 to the pump 6. The body 4 is moved to the vicinity of the connection part of the branch pipe 2 to allow the lining material 3 to flow in the branch pipe 2. A body 9 having a small diameter is introduced into the branch pipe 2 from the end part thereof and the discharge passage 7 from the vacuum pump 6 is connected to the branch pipe 2 and the suction passage 8 thereto is connected to the other end part 1b of the main branch pipe 1. After the inner surface of the branch pipe 2 is coated, the discharge passage 7 from the vacuum pump 6 is connected to one end part 1a of the main branch pipe 1 and the suction passage 8 thereto is connected to the other end part 1b of the pipe 1 to move the body 4 having a large diameter to the other end part 1b of the main branch pipe 1 to coat the whole of the inner surface of the pipe 1 and the body 9 having a small diameter is moved.
Patent JP-S5413827-A (JP)
Title: Controller for quantity of returned exhaust gas
Inventor: FUKUI TOYOAKI
IPC: F02M25/07
Filed: 1977-07-01
Abstract: PURPOSE: To keep the ratio of return of exhaust gas to the intake, by specifying the form of needle of a needle valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62235977-A (JP)
Title: Transfer device
Inventor: FUJINO MAKOTO
IPC: G03G15/16
Filed: 1986-04-07
Abstract: PURPOSE:To reduce the size of a device, to attain low voltage driving and to obtain an excellent image by changing a voltage impressing area to a brush charger consisting of conductive fibers in accordance with the width of a transfer material. CONSTITUTION:Plural partial brush chargers obtained by sandwiching conductive fiber bundle 10 consisting of conductive carbon dispersed into rayon by a metal plate 11 are arranged in the longitudinal direction of a photosensitive body and collected by a carrier member 12 to form a transfer charger 5. In respective partial brush chargers, the conductive fiber areas to which voltage is impressed are variable in the longitudinal direction of the photosensitive body. At the time of carrying-in of the transfer material, a transfer material width detecting member consisting of an optical interrupter 13 outputs a signal corresponding to the transfer width and the partial brushes to which voltage from a power supply 15 is impressed are selected by a switching circuit 14. Since the voltage impressing area is changed, transfer charge is not applied to an area wider than the transfer material, so that the photosensitive body 1 can be prevented from reverse charge and deterioration.
Patent JP-H02257129-A (JP)
Title: Contact printing device
Inventor: ITAGAKI SHIGERU
IPC: G03B27/02
Filed: 1989-03-30
Abstract: PURPOSE:To perform printing operation in a short time without error in dimensional accuracy and to realize long-sized printing by providing carrying rollers, which carry an original film and a copying film between a light transmitting plate and a cover plate while permitting the films to be in close contact with each other and providing a pressing member which presses the cover plate to the light transmitting plate. CONSTITUTION:A press-bonding sheet 14 keeps the close contact state between the original film 18 and the copying film 19 and presses the films to an acrylic plate 12 by the repulsive force of the pressing member 15, and the copying film 19 is printed by a light source 11. Therefore, the original film 18 and the copying film 19 are carried from the left to the right keeping the close contact state with each other between the carrying rollers 16a and 16b and between the carrying rollers 17a and 17b. Then, the carried films are pressed on the flat acrylic plate 12 by the press-bonding sheet 14 and the copying film is printed by the light source 11 under the flat condition. Thus, the operation is carried out in a short time without error in dimensional accuracy and the long-sized printing operation is easily carried out.
Patent JP-H06294409-A (JP)
Title: Danger preventing device for automatic cylinder-valve switching device
Inventor: YOKOKI KAZUO
IPC: F15B20/00
Filed: 1993-04-06
Abstract: PURPOSE:To provide a danger preventing device for an automatic cylinder-valve switching device capable of positively closing the automatic cylinder-valve switching device even when an abnormality such as reduction of air pressure occurs. CONSTITUTION:A first air-operated change-over valve 8 capable of allowing the air flowing out from a reservoir tank 10 when air pressure is reduced, to flow into a second supply line 3, and of closing a cylinder valve in an open state, is provided in an automatic cylinder-valve switching device 1 in an open state. Further, a second air-operated change-over valve 9 capable of discharging the air flowing out from a first supply line 2 when air pressure is reduced, to the outside, is provided.
Patent JP-S575757-A (JP)
Title: Fluoran compound
Inventor: OHARA TOSHIO
IPC: B41M5/145
Filed: 1980-06-14
Abstract: NEW MATERIAL:A fluoran compound shown by the formula I (R 1  and R 2  are methyl or ethyl; R 3  are lower alkyl) having 2-(acylphenyl)amino group.  
     EXAMPLE: 2-(4-Acetylphenyl)amino-6-diethylamino-fluoran.  
     USE: A dyestuff precursor useful as (electrically-conductive) heat-sensitive recording chart, pressure-sensitive duplicating paper, etc. Almost no natural coloring of the chart itself, having high coloring concentration, low starting temperature of coloring, and improved starting of coloring.  
     PROCESS: For example, a diphenylamine compound (e.g., 4-methyoxy-4'-acetyl- diphenylamine, etc.) shown by the formula II (R is H or lower alkyl) is reacted with a benzophenone compound [e.g., 2-(2-hydroxy-4-dimethylamino)benzoyl-benzoic acid, etc.] shown by the formula III in the presence of a condensation agent, e.g., conc. sulfuric acid, etc, at 0W80°C. Water and an alkali are added to the reaction product and it is adjusted to a pH8W10 to give a deposit, which is treated with toluene, etc. and separated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10272266-A (JP)
Title: Acoustic reflecting board device
Inventor: ARITA MASAHIRO
IPC: E04B1/99
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic reflecting board device which does not require time and labor for moving an acoustic reflecting board between a using position and a housing position, houses the acoustic reflecting board at a housing position more compactly and improves position stability at the time of moving and installing the acoustic reflecting board. SOLUTION: This device is provided with air casters 30 and a compressed air supplying means 40 supplying compressed air for these air casters to move the acoustic reflecting board 20 in the state of floating by compressed air. In addition, the board 20 is composed of three partial acoustic reflecting boards 21 to 23, which are combined in the state of being relatively movable in a mutually interacted state. In addition, a guiding means 50 permitting only the floating and horizontal prescribed movement of the board 20 is disposed between the board 20 and a stage 10.
Patent JP-H03278906-A (JP)
Title: Apparatus for judging and controlling priority order of dimensional cutting in veneer transverse peeling machine
Inventor: INUZUKA KAZUO
IPC: B27D1/10
Filed: 1990-03-28
Abstract: PURPOSE:To prevent the production of low quality product by providing a circuit wherein a difference between a front cutting position and a rear cutting position in dimensional cutting is calculated and the priority order of the dimensional cutting by means of a dimensional clipper and carrying-in and -out conveyers and a waste divider is judged in order to control the operational order. CONSTITUTION:A judging circuit A provided in relation to a sequencer 8 in a digital control circuit 4 calculates a difference (x) between a front cutting position and a rear cutting position for dimensional cutting by means of a dimensional clipper 10 and when the difference (x) is (x=0) and (x>0), a rear cutting movement is preferentially performed and when it is not (x>0), a front cutting movement is preferentially performed. Even if a cut away width of a small width veneer inferior part cut away by means of the clipper 10 becomes extremely thin, as it is possible to perform individually a strict cutting with an actual dimension without disturbing conveying movements of carrying-in and -out conveyers 2a and 2b and opening and closing movements of a waste divider 12, production of a low quality and transversely peeled product can be prevented.
Patent JP-H01249903-A (JP)
Title: Chain guide device for four-cycle engine
Inventor: KURATA KOJI
IPC: F02B67/06
Filed: 1988-03-31
Abstract: PURPOSE:To make a device compact by fastening a chain guide housing for mounting an idle sprocket gear to an extension end of stud bolt. CONSTITUTION:A cylinder head 1 is coupled to a cylinder block by means of a fastening nut 13 threadably fitted to the upper end of a stud bolt 12. This bolt 12 is projected onto the nut 13, and to the extension end 12a thereof, a chain guide housing 15 for mounting an idle sprocket gear 14 is coupled by means of a fastening nut 20. It is thus possible to effectively utilize a space at the top face of the cylinder head, and to make a device compact.
Patent JP-H03280250-A (JP)
Title: Cassette extruding device for cassette housing rack
Inventor: NOGUCHI HIDEAKI
IPC: G11B15/68
Filed: 1990-03-28
Abstract: PURPOSE:To smoothly execute the extruding operation of a cassette by providing the cassette extruding device with three rack members, extruding the cassette by either one of a 2nd and a 3rd rack member and operating another mechanism with other rack member. CONSTITUTION:The 2nd and 3rd rack members 112, 113 are moved in the same direction by two mutually different strokes based upon an external input through an operation means and the cassette is extruded by either one of the members 112, 113. Thereby, only one of double pinions 117, 118 to be coaxially and unitedly rotated is used. Since the pinions 117, 118 are fixed to a cassette housing rack through a supporting spindle 116 and rotated on the fixed positions and guide shafts 110a, 110b for guiding the rack members 112, 113 is common are attached to the housing rack in the vicinity of the spindle 116, the size accuracy between the double pinions 117, 118 and the rack members 112, 113 and the accuracy of backlash variable can be improved, the rack members 112, 113 can be smoothly moved and the cassette can be smoothly extruded.
Patent JP-S51112656-A (JP)
Title: Hair setting device
Inventor: ARAKI MASAKATSU
IPC: A45D20/00
Filed: 1975-06-30
Abstract: PURPOSE: Heat and humidity are simultaneously applied into the inside of the hood for maintaining an optimum humidity balanced with ambient humidity and curling the hair durably in a minimum time. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08276170-A (JP)
Title: Garbage treatment machine
Inventor: FUKUCHI TAKESHI
IPC: C05F9/02
Filed: 1995-04-05
Abstract: PURPOSE: To prevent such a phenomenon that an offensive smell becomes strong or a stirring motor becomes an overload state because moisture becomes much with the lapse of a use time and a clayey solid is formed, by making the cross- sectional shape of a stirring blade almost triangular and arranging one side thereof in parallel to the rotary plane of the stirring blade. CONSTITUTION: A stirring blade has an almost triangular cross-sectional shape and is arranged so that one side thereof becomes parallel to the rotary plane of the stirring blade. Both vertical angles 31, 32 holding one side 30 therebetween are set to an acute angle of 60 deg. or less. The stirring blade repeats forward and reverse rotations alternately. By this constitution, the stirring blade advances so as to cut a culture base material at an acute angle equal to or less than an attack angle of 60 deg. to the rotary plane of the stirring blade in both of forward and reverse rotations even if the culture base material contains moisture to become to have a high viscosity and can be rotated so as to push aside the culture base material.  Therefore, rotary torque may be small and the culture base material moves so as to smoothly flow along the slopes of a triangle to be mixed and stirred.
Patent JP-S58202786-A (JP)
Inventor: ONO TAKASHI
IPC: B25J9/06
Filed: 1982-05-14
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-S558429-A (JP)
Title: Manufacture of hoe
Inventor: TSUTSUMI AKIRA
IPC: A01B1/00
Filed: 1978-06-30
Abstract: PURPOSE: To manufacture the hoe of light weight, tough and excellent wear resistant, by forming the main body of hoe with the high carbon stainless steel, and by cooling the main body after heating its circumferential edge.  
     CONSTITUTION: The main body 1 of the hoe is formed with the high carbon stainless steel of light. Before or after executing the heat treatment for the fork 2, the circumferential edge 3 is heated to about 950W1000°C by the high frequency wave, the heating flame, etc., and then, is naturally cooled. According to this method, only the circumferential edge is hardened, and the stainless steel hoe is obtained with good durability and good working touch. This method can be applied to all kinds of hoes like as the plasterer's hand hoe, the Chinese hoe for the garden plant, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59208284-A (JP)
Title: Gas flow rate controlling device
Inventor: TSUMOTO YASUKATSU
IPC: F16K27/06
Filed: 1983-05-09
Abstract: PURPOSE:To reduce the cost of material and working time and also to facilitate the assembly by integrally forming a gas apparatus cock and a burning intensity controlling section which controls the gas flow rate. CONSTITUTION:The gas flows from a gas inlet port 3 of a gas apparatus cock 1 to a closure member 4. When the gas cock knob 5 is rotated, the closure member 4 is actuated at the same time to allow the gas to flow through the closure member 4 to a burning intensity controlling section 2 which is sealed by a rubber packing 6 and a blind plate 7. The gas passes through a gas passage chamber 9 which extends to a needle shaft 8 to the clearance between the needle shaft 8 and controller body 10. At this time, by externally actuating the needle shaft 8 to cause it to slide, the gas flow rate is controlled. After reaching to a gas outlet chamber 11, the gas flows from a gas nozzle 12 to a burner.
Patent JP-S566058-A (JP)
Title: Fuel pressure adjusting device
Inventor: TSUCHIYA TAKAO
IPC: F02M69/00
Filed: 1979-06-26
Abstract: PURPOSE: To make possible to correspond to a large amount of returned fuel and reduce the size of an entire system by providing a bypass passage which is opened by the increase of suction negative pressure in a fuel pressure adjusting device provided to a fuel return passage which bypasses a fuel injection valve.  
     CONSTITUTION: The device is composed of a fuel tank 1, a filter 3, a fuel pump 2, fuel injection valves 6, a fuel pressure adjusting device 10 and a fuel return passage 8. The device 10 is equipped with inlet and outlet passages 11 and 12 and has a fuel chamber 15 and a low pressure chamber 16 inside. The chambers 15 and 16 are communicated via a throttle hole 24 and can also be communicated via a bypass passage 35 if a disphragm valve 32 opens. The diaphragm valve is opened by the suction negative pressure introduced through a negative pressure pipe 31. And behind the low pressure chamber 16, is arranged a shut-off valve 17 which opens when fuel pressure exceeds a certain value, and adjusts quantity of return fuel corresponding to fuel pressure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S616712-A (JP)
Title: Apparatus for controlling passage of liquid
Inventor: GIYUNTERU BUTSUTSUI
IPC: F16K31/00
Filed: 1985-04-17
Abstract: An apparatus for controlling or regulating the through-flow or passage of at least one liquid, particularly for temperature regulation or control, contains at least one valve with an electrical valve drive, which is controlled by an electronic control unit. The control unit makes available the signals necessary for operating the valve drive. The power supply for the control unit and the valve drive is provided by a thermocouple, whose one side is exposed to the temperature of the liquid to be regulated and whose other side is exposed to a temperature differing therefrom. The apparatus preferably contains a storage battery.
Patent JP-S58196484-A (JP)
Inventor: KISHI YASUTADA
IPC: G21C3/33
Filed: 1982-05-12
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。