baber/WOPTO huggingface dataset:
Patent JP-S59151578-A (JP)
Title: Controller of counter circuit
Inventor: SHINPO HIROYASU
IPC: H04N5/21
Filed: 1983-02-17
Abstract: PURPOSE:To generate a reset pulse at a constant position even if jitter is produced to a vertical synchronizing signal by regenerating the vertical synchronizing signal from a vertical synchronizing signal of a television signal and signals of 8fH, 4fH and 2fH in synchronizing with a horizontal synchronizing signal fH. CONSTITUTION:A 8fH oscillating circuit 2 forms a signal B in 8fH in synchronizing with a composite synchronizing signal A separated by a synchronizing separating circuit 1. In a vertical synchronizing signal regenerating circuit 8, the vertical synchronizing signal C, 8fH signal B, 4fH signal B1, and 2fH signal B2 are synthesized at a wired AND11 and its inverted output C2 is inputted to a set terminal 14 of an RS-FF circuit 17. Further, a signal C3 synthesizing the 2fH signal B2 and an output of a T-FF circuit 19 is inputted to a reset terminal of the FF circuit 17, and an output C4 of the FF circuit 17 is inputted to a D-FF circuit 5 as a regenerated vertical synchronizing signal. Then, even if jitter is produced in the output C of the vertical synchronous separating circuit, the reset signal F of the counter circuit 3 is generated to the same position at all times.
Patent JP-H01202493-A (JP)
Title: Paper base thermal fusion type thermal transfer image-receiving paper
Inventor: ICHII MASARU
IPC: B41M5/41
Filed: 1988-02-08
Abstract: PURPOSE:To obtain inexpensively a thermal fusion type image-receiving paper capable of obtaining a clear image, by providing an image-receiving layer by applying an emulsion, latex, aqueous solution or the like comprising water as a dispersant to a thin hydrophobic layer provided on a general coated paper. CONSTITUTION:A gravure ink, offset ink, varnish or the like comprising a solvent (exclusive of alcohols) or not comprising any solvent is applied to the surface of a general coated paper comprising an aqueous coat layer 2 on a paper 1, by an offset or gravure printing system or by coating to provide a thin hydrophobic layer 3. Further, an image-receiving layer 4 formed from a water-soluble resin, an emulsion, a latex or the like is provided on the layer 3 in a predetermined thickness by aqueous coating. The image-receiving paper thus obtained is excellent in flatness, smoothness and affinity for an ink wax, has gloss, is free of possibility of formation of voids in images transferred, and is capable of obtaining clear images with favorable dot sharpness. The thickness of the image-receiving layer is preferably 5-10mum.
Patent JP-S52109048-A (JP)
Title: Dowel angle measuring device
Inventor: FUJITA YASUHIRO
IPC: G01B7/30
Filed: 1976-03-10
Abstract: PURPOSE:A rectangular wave signal including noises is used as a gate signal to compute a clock pulse, and said noises are removed by using the fact that the pulse width of the noises in narrower than the pulse width, which shows a dowel angle, thus obtaining high accuracy, dowel angle measuring device.
Patent JP-S56122660-A (JP)
Title: Casting device
Inventor: HAMAMURO NAOJI
IPC: B22D18/04
Filed: 1980-02-29
Abstract: PURPOSE: To enable a dense and uniform base body of a lead alloy free from cavities to be formed by providing a mechanism of reducing the pressure in molds in pressure-casting of lead alloy by using a compressed inert gas.  
     CONSTITUTION: In casting of a base body or the like for plates of lead storage batteries, a molten lead supply port 9 is held closed by a valve 8 while molten lead 4 is being pressurized by a pressurizing part 7. Hence, the molten lead does not back flow into a melting pan 1 and is pressure-cast in the die 13 fixed to a frame 12 from a nozzle part 11 through a molten lead supply pipe 10. At this time, the pressure in the die 13 is beforehand reduced in a reduced-pressure chamber 16 by compressed air 15, and at the same instant when the molten lead 4 is pressure- injected and forced into the mold 13, a solenoid valve 17 is opened to exhaust the air in the mold 13. Thus, the air in the cast base body goes nill, and the substitution of the air with the molten lead 4 is smooth and stable, and this makes possible the casting of good base bodies. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05194671-A (JP)
Title: Cationic high-molecular-weight compound
Inventor: SHIRATO KENTARO
IPC: C08F20/34
Filed: 1992-01-17
Abstract: PURPOSE:To provide a cationic high-molecular-weight compound which can be synthesized by the 1 pot process in an organic solvent and is suitable for an antistatic silver halide photographic light sensitizer by using a cationic high- molecular-weight compound bearing a quaternary ammonium group as a side group. CONSTITUTION:The objective cationic high-molecular-weight compound is composed of the formula (R<1>, R<2> are H, 1 to 6C alkyl; L<1>, L<2> are -COO-, -CONH-; J is 1 to 20 C alkylene, 1 to 20 C aralkylene; R<3> to R<5> are 1 to 20 C alkyl; X<-> is anion; A is monomer residue; n is 2 or more; Y is monovalent organic bond group; B is ethylenically unsaturated group; D is monomer residue; p+q+r+s:100 where p is 1 to 99wt.%, q is 0.5 to 70wt.%, r is 1 to 40wt.% and s is 0 to 98wt.%).
Patent JP-H11280686-A (JP)
Title: Turbine type fuel pump
Inventor: TUCKEY CHARLES H
IPC: F04D5/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To improve fuel pump efficiency and vapor processing capacity by forming a fuel pump groove passage defined by a cap, an impeller, and the like such that a cross sectional area thereof decreases gradually from an inlet thereof toward at least around a middle portion. SOLUTION: A turbine type fuel pump 18 of electric motor type is provided with a fuel pump groove passage 20 which has an inlet 22 near one end thereof and an outlet 24 on the other end. The pump groove passage 20 is between an inlet end cap 26, an upper side cap 28, an impeller 30 accommodated between the inlet end cap 26 and the upper side cap 28, and a split ring 32. Cross sectional area of the pump groove passage 20 decreases at a constant rate along an entire length between the inlet 22 and the outlet 24. When the impeller 30 is rotated by a motor 34, fuel pressure is raised and the fuel is discharged from the outlet 24. Further, the turbine type fuel pump 18 has a housing 36 composed of a cylindrical shell 38. The motor 34 and an fuel pump assembly 42 are disposed between inlet and outlet end caps 26, 40.
Patent JP-H09216345-A (JP)
Title: Ink supply device of printing press
Inventor: SEKI HIROYUKI
IPC: B41F31/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To easily perform washing work at a time of the replacement of an item in a printing press such as an offset press or a typographic printing press. SOLUTION: An ink fountain apparatus consisting of a first roller 8, a second roller 9 arranged in close vicinity to the first roller 8 in parallel and constituting the bottom surface of an ink storage part, weir plates 16 arranged to both ends of the first and second rollers 8, 9 and forming the end surfaces of the ink storage part, a third roller 10 arranged in parallel to the second roller 9 so as to leave an interval and intermittently coming into contact with an ink ductor 3 and transfer rotors 11 held so as to cross the second and third rollers 9, 10 at a right angle is provided on the upstream side of the ink ductor 3. A plurality of the rotors are arranged at a constant pitch over the width direction of the rollers and the rotational speeds of them can be individually adjusted.
Patent JP-S58143236-A (JP)
Title: Vibration testing method
Inventor: SAKAI ZENJI
IPC: B06B1/10
Filed: 1982-02-19
Abstract: PURPOSE:To give a large flexure to a specimen even in case of using a sensor whose effective stroke is small, by positioning an exciting end by a displacement sensor stuck alternately to an outside vessel and the floor, and after that, fixing the sensor to the floor, and using it as a detecting part. CONSTITUTION:By attaching and detaching mechanisms 23, 24 a displacement sensor 22 is fixed alternately to an outside vessel body 6 and a static coordinate body 2 such as a floor, etc., and pressure of an air spring 8 is increased or decreased until a position of the outside vessel body 6 becomes a command value, keeping a distance C between an exciting end 14 and the outside vessel body 6 constant, by which the exciting end 14 is positioned. Subsequently, the sensor 22 is stuck to a fixed lever 20, the sensor 22 is used as a detecting part, servo-control which makes a position of the exciting end 14 against the co- ordinate body 2 a controlled variable is constituted, and vibration is given to a specimen 10. In this way, in case when a displacement sensor whose effective stroke is small is used, a comparatively large deflection can be given to specimens of various dimensions.
Patent JP-S62184167-A (JP)
Inventor: TAMURA TAKASHI
IPC: D04H1/4291
Filed: 1986-02-07
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-S52108883-A (JP)
Title: Sheet delivery setting apparatus
Inventor: NISHIKOUJI TOMIKAZU
IPC: B65H1/12
Filed: 1976-03-10
Abstract: PURPOSE: To prevent the accommodated position of a sheet from being broken by the movement of an automatic cas paying machine or an automatic exchanging machine by locking a movable holding plate at a delivery side by the use of locking means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05224176-A (JP)
Title: Color liquid crystal display device
Inventor: TAKEDA NOBUHIRO
IPC: G02F1/133
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a color liquid crystal display which is free from unequal displays and brightness differences in a display part and a peripheral part. CONSTITUTION:Signal electrodes 10 and scanning electrodes 11 are arranged respectively on two sheets of glass substrates 1, 2 and are arranged so as to clamp a liquid crystal 140. A dummy color filter 12 and dummy transparent electrodes which can impress voltages are arranged in the peripheral part 14 and the thickness over the entire part of the liquid crystal layer 140 is more uniformaliized to prevent the unequal display. Further, the dummy transparent electrodes which can impress voltages are arranged in the peripheral part 4 so as to attain the same opening rate as the opening rate of the display part 3, by which the display free from the brightness differences between the background color of the display part 3 and the peripheral part 4 at the time of the black and white display.
Patent JP-S55118952-A (JP)
Title: Epoxy resin composition for sealing semiconductor
Inventor: SUZUKI HIDETO
IPC: C08G59/00
Filed: 1979-03-06
Abstract: PURPOSE: The title movel composition having improved moldability and compatibility with semiconductor elements, capable of lowering strain under stress, comprising  a specific amount of silica and calcium silicate powders as an inorganic filler.   
     CONSTITUTION: (A) An epoxy resin composition, e.g. cresol novolak epoxy resin, is incorporated with (B) a curing agent, e.g. for phenol novolak, and (C) an inorganic filler consisting of (a) silica powder having an average particle diameter of preferably 5W10μ, and a maximum one of 100μ, in the amorphous form, and (b) calcium silicate powder, e.g. wollastonite, needle-like crystals having a particle size of 1μW2mm, in an amount of 20W75wt% based on the total weight of (a) and (b) to give the objective composition. Carbon black may be further added as an inorganic filler. The total amount of the filler is 50W85wt% based on the composition. An internal release agent or curing accelerator can be added. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63195289-A (JP)
Title: Plating method
Inventor: YAMAMOTO KENJI
IPC: C25D5/08
Filed: 1987-02-06
Abstract: PURPOSE:To increase the plating rate and to apply an excellent plating, by carrying out plating a plating soln. as the electrolyte while dissolving the atmosphere in the soln. or after the atmosphere is dissolved in the soln. CONSTITUTION:The plating soln. is allowed to flow down from a plating bath 1 into an atmosphere dissolving vessel 2 arranged below the bath 1 through a pipe 3, and the atmosphere is dissolved in the plating soln. The soln. is then pumped up into the plating bath 1 by a pump 5 through a pipe 4, and plating is carried out. Alternatively, the plating soln. is circulated through the plating bath 1 and atmosphere dissolving vessel 2 by the pipes 2 and 4, pumps 5, etc., while dissolving the atmosphere into the plating soln., and plating is carried out while keeping the plating soln. surface A constant. By this method, the plating current density can be increased, and the generation of a whiskery deposit is controlled.
Patent JP-S54119904-A (JP)
Title: Magnetic recording medium
Inventor: OKUYAMA SEIKI
IPC: G11B5/702
Filed: 1978-03-10
Abstract: PURPOSE: To raise the orienting property, wear-resisting property and running durability of magnetic video recording tape, by using a specific copolymer of vinyl chloride with vinyl acetate as a binder together with a polyester resin and cellulose nitrate.  
     CONSTITUTION: 100 parts by weight of magnetic powder, about 3 to 10 parts by weight of the copolymer consisting of vinyl chloride and vinyl acetate and containing 10% or more by weight of vinyl alcohol, about 5 to 20 parts by weight of the polyester resin, about 3 to 10 parts by weight of cellulose nitrate, 150 to 250 parts by weight of an appropriate solvent and about 1 to 2 parts by weight of a lubricant such as silicone oil are mixed well with one another. Then, an appropriate quantity of a hardener such as polyisocyanate is added to the mixture. The mixture is stirred, thereby preparing a coating liquid. This liquid is coated at a uniform thickness on an appropriate substrate. The resulting magnetic layer is calendered and hardened by heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06241303-A (JP)
Title: Shift controller for automatic transmission
Inventor: SAKAKIBARA MASARU
IPC: F16H61/08
Filed: 1993-02-16
Abstract: PURPOSE:To solve fastening delay of elements, at the time of down shift, transmission for refastening the friction element released for the purpose of friction prevention of a one-way clutch. CONSTITUTION:In the forth speed selection state in which a brake B/B is fastened by forth speed selection pressure P4, a valve 16 is in a lowering position so that a valve 18 can be lowered by OFF of a solenoid C. Thereby clutch F/C is drained and released so as to prevent friction of a one-way clutch involved thereto. When P4 disappears by shifting the forth speed into the third, valve 16 is raised so as to raise the valve 18. The clutch F/C is fastened by pressure via an accumulator 34 so as to be capable of shifting, however, the accumulator 34 is not allowed to stroke by the pressure from a circuit 35 so that fastening of the clutch F/C can be competed swiftly and useless racing of the engine and shift shock can be axoided.
Patent JP-H01201770-A (JP)
Title: Mission scheduling device
Inventor: KATO RYUJI
IPC: G06Q10/10
Filed: 1988-02-08
Abstract: PURPOSE:To reduce the number of search times by grasping the scheduling problem of a mission as a packing problem which is to pack a consumption pattern into a supply pattern and using heuristic knowledge. CONSTITUTION:A scheduling order decision means 1 uniformly decides the scheduling trial order of the mission. A scheduling time setting means 3 decides a scheduling time in the order of precedence among discrete values. The order of trial precedence of the mission and the order of search precedence of the scheduling time are decided based on heuristic experienced knowledge which a human being has against the packing problem.
Patent JP-H04251869-A (JP)
Title: Image forming device
Inventor: NODA NOBUTAKA
IPC: G03G15/00
Filed: 1991-01-28
Abstract: PURPOSE:To form a distinct reproduced image without surface fogging, to minimize a power source required for forming the image, to make a device compact and to reduce a cost. CONSTITUTION:A drum-like or belt-like photosensitive body obtained by providing at least a light transmissive conductive layer 12 and a photoconductive layer 13 on a light transmissive substrate 11 in order is used as a photosensitive body. The conductive layer 12 of the photosensitive body 1 is electrically connected to a bias power source 6 to impress bias voltage of a specified value which is obtained by superposing AC on DC on the conductive layer 12. When an inducing member 2 which is grounded is brought into contact with the surface of the photosensitive body, charge is induced on the surface of the photosensitive body and the surface of the photosensitive body is electrostatically charged to be at a value obtained by performing voltage division according to the values of the impedance of the photosensitive body 1, the impedance of the inducing member 2 and the impedance of an air layer between both of them. Then, an electrostatic latent image in accordance with image information is formed on the surface of the photosensitive body by exposing the image from the substrate 11 side by an optical means 7. The electrostatic image is developed by toner supplied from the layer 13 side and made to be a toner image.
Patent JP-H08221441-A (JP)
Title: Map information display device
Inventor: YAMAUCHI YUMIKO
IPC: G09B29/00
Filed: 1995-02-15
Abstract: PURPOSE: To speedily select map symbols without omission by displaying the map symbols belonging to a selected class in a display mode different from the map symbols other than them. CONSTITUTION: After the required information such as map information is read from a CD-ROM 6, a control part 1 displays the map information or the like on an LCD screen 7. Corresponding to the selection of the retrieval key on a display screen in such a state, the list of map symbol classes is displayed on the display screen. Further, when any map symbol class is selected from the list of map symbol classes, the relevant map symbols are flickered and displayed on the screen. Continuously when any map symbol is selected from the flickered and displayed map symbols overlapped on a road map on the display screen or out of not-flickered and not-displayed map symbols, the detailed information corresponding to the selected map symbol is displayed while being overlapped on the road map.
Patent JP-S61187242-A (JP)
Title: Semiconductor device
Inventor: TAKANO HIDEAKI
IPC: H01L21/60
Filed: 1985-02-14
Abstract: PURPOSE:To increase memory capacity without enlarging the pellet size by superposing one pellet on the top of the other in the direction of top and bottom through the internal connection lead of a lead frame and connecting them internally. CONSTITUTION:The semiconductor device is composed of two pellets 2 and a lead frame 4 having the internal connection leads 5 at the positions corresponding to the connection electrodes 3 of the pellets 2. The connection leads 5 are plated with gold or silver. The main surfaces of the pellets 2 confront each other and sandwitch the lead frame 4 between them. The pellets 2 are internally connected from top and bottom through the connection leads 5. For this internal connection, the lower side pellet 2 is put on the pellet stage 6 and pressed down by moving the pressing pawl 7 with the adjusting screw 8. At the same time, the position setting is done by utilizing the step difference of the pellet stage 6. By giving pressure to the upper pellet 2 with the pellet suction tool 13, the connection leads 5 and connection electrodes 3 are subjected to thermocompression bonding and internally connected.
Patent JP-H09218338-A (JP)
Title: Fpc board guiding device for zoom lens barrel
Inventor: NOMURA HIROSHI
IPC: G02B7/02
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the looseness of a flexible printed circuit board by providing the specified flexible printed circuit board for connecting a shutter mounted on an advance and retreat barrel and a control part, and equally setting the relative advance and retreat amount and speed of the advance and retreat barrel at the time of zooming. SOLUTION: The flexible prited circuit board 6 passes the inner surface of a moving lens barrel 19 from an AF/AE shutter unit 21, is turned back at the trailing end of the lens barrel 19, and further turned back along the outer surface 17h of a straight advance guiding barrel 17 from the leading end of the FPC board introducing groove 17g of the barrel 17, and passes through a through-hole 17i so as to be connected to the control part 75 through another flexible printed circuit board at a fixed end 6h. The relative advance and retreat amount and speed in an optical axis direction of a 1st moving lens barrel 20 to a 2nd moving lens barrel 19 and those of the 2nd moving lens barrel 19 to a 3rd moving lens barrel 16 at the time of zooming are nearly equally set.  Thus, the looseness of the flexible printed circuit board is prevented without providing a receiving part receiving the looseness of the flexible printed circuit board.
Patent JP-H02208486-A (JP)
Title: Method and device for draining and drying
Inventor: KURAMOTO SHUNJI
IPC: F26B15/00
Filed: 1989-02-06
Abstract: PURPOSE:To effect the draining-drying for precise matters surely by a method wherein a multitude of small pieces of resin, wetted by water and provided with flexibility, is discharged on the surfaces of the matters, whose moisture is to be drained, utilizing gas as carrying medium of the resin pieces to absorb and remove the moisture on the surfaces of the matters. CONSTITUTION:The small pieces 1 of resin are wetted by water and stored in a resin supplying tank 2 while the wetted flexible small pieces 1 of resin are driven by a pump 3 and are discharged out of nozzles 7a, 7b utilizing air as the carrying medium of the resin pieces 1. A conveyer 8 holds the matters 15, whose moisture is to be drained, and conveys them between both nozzles 7a, 7b by rotary rolls 9 with a given speed. The small pieces 1 are deformed when they hit the surfaces of the matters 15 and move so as to rub the surfaces of the matters 15 whereby they draw dust on the surfaces of the matters 15 and especially water drips into the voids of the resin surely. The small pieces 1 of resin, which are dropped from the matters 15, are conveyed by a mesh conveyer 12 and a part of the matters is dehydrated by a squeeze roll 13, then, are returned into the tank 2. Accordingly the running cost of the title device may be reduced.
Patent JP-S60174277-A (JP)
Title: Electrogas welding method
Inventor: KOMATA KAZUO
IPC: B23K9/16
Filed: 1984-02-17
Abstract: PURPOSE:To perform continuous welding under smooth supply of a wire by positioning a wire supply nozzle to face the inside of a single-Vee groove in a flat position from the front side of base metals and directing the blow-off port of a gas supply chamber from the rear to the front side of the base metals. CONSTITUTION:The rear side of a wire feed nozzle 5 of which the curved part faces the inside of a single-Vee groove 10 in a flat position is positioned to face the space between both edges Z and Z of the groove 10 which is made wider on the rear side. The danger of contact of the curved wire feed nozzle 5 with both edges Z, Z in the groove 10 on the rear side where viewing is difficult is prevented and the disposition of a chip 5a in an adequate position with respect to a welding pool 13 is made possible. The bending angle of the nozzle 5 curving in the groove 10 along a welding axis 8 is therefore increased, by which the feed of a welding wire 7 is made smooth and continuous welding is made possible. Since the blow-off port 6a of a gas supply chamber is directed from the rear to the front side, the disposition of a gas supply chamber 6 on the front side is unnecessary and the monitoring of the arc generating state is made easy.