baber/WOPTO huggingface dataset:
Patent JP-S63299693-A (JP)
Title: Solid-state image pickup device
Inventor: SATO YASUSHI
IPC: H04N9/07
Filed: 1987-05-29
Abstract: PURPOSE:To improve the horizontal resolution by using a 1st color difference signal generating means when an object light including a spatial frequency in the direction of horizontal line is not made incident and using a 2nd color difference signal generating means when an object light including a spatial frequency in the direction of horizontal line is made incident so as to obtain a synthesized video signal thereby suppressing the production of a false color signal. CONSTITUTION:When a frequency signal corresponding to a picture element pitch in the direction of horizontal line is not included in a picture element signal of a horizontal line, no switching signal is fed to changeover switches 10, 12. Then R-GA, B-GB and Y signals obtained from the picture element signal of the horizontal line are fed to an encoder 16 and an NTSC signal is obtained at an output terminal 18. On the other hand, when the said frequency is included in the picture element signal of the horizontal line, since the R-GA, B-GB and Y signals obtained from the picture element signal of the vertical line are fed to the encoder 16, the NTSC signal is obtained from the output terminal 18. Thus, the input band width of an optical LPF is expanded and the horizontal resolution is improved by the expanded width.
Patent JP-H03216-A (JP)
Title: Multi-layered rotationally molded body
Inventor: NAKAYA MASAMI
IPC: B29C41/22
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a rotationally molded body, the thickness of each layer of which is uniform and which has excellent layer constitution, by a method wherein the melt tension of resins excluding the resin used in the innermost layer are controlled in multi-layered rotational molding. CONSTITUTION:Materials used in all the layers excluding the material used in the innermost layer are selected from resins, the melt tensions at 230 deg.C of which are larger than 0.5g. The innermost layer is formed at the final stage in multi-layered molding and can be made of polyolefin, ethylene-vinyl acetate copolymer, ABS resin or the like. Resin powder for outer layer 2 is charged in a rotationally molding metal mold and thermally melted in a furnace, the temperature of which is held at 240 deg.C, under the condition that the mold is under rotation. At the time when the melting of the powder completes, heating is discontinued so as to charge stock resin powder for inner layer 1 by opening the opening of the mold. After that, the resins are again melted and shaped in the furnace held at 240 deg.C under the condition that the mold is under rotation. After the finish of melting, the mold is taken out of the furnace and cooled down so as to obtain a two-layered rotationally molded product.
Patent JP-S61294827-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBUYA YASUO
IPC: H01L21/318
Filed: 1985-06-21
Abstract: PURPOSE:To remove semiconductor devices inferior in humidity resistance during the process by etching the aluminum for wiring of the portion which is not covered with a plasma nitride film. CONSTITUTION:A wafer 1 on which an amorphous silicon film 8 is formed is dipped in a solution of the fluoric acid system, and with the amorphous silicon film 8 and a plasma nitride film 7 as a mask a CVD oxide film 6 and an aluminum wiring 5 are etched away. By this, since the aluminum wiring 5 on the portion on which the plasma nitride film is not formed is all removed, such a pellet is never processed up into a complete semiconductor device. With this, defective semiconductor devices having no plasma nitride film and inferior in humidity resistance are prevented from mixing into good products.
Patent JP-S5563192-A (JP)
Title: Jitter eliminating system
Inventor: SEKIMOTO KUNIO
IPC: G11B20/02
Filed: 1978-11-02
Abstract: PURPOSE: To secure the stabilization for the chrominance signal by putting the oscillator under the free-running state for the period from several lines before switching of the recordtrack to several lines after the head switching.  
     CONSTITUTION: The RS.FF is set by the fall of the pulse output of delay unit 22 which operates with the rise and fall of head switch signal 8, and then reset by the fall of the pulse output of delay unit 23 which operates with the rise and fall of signal 8 each at the reproduction time. Such FF is driven by signal 8 to obtain the signal d which is before and after by several lines to the head switching position. Then gate circuit 25 is controlled by signal d to cut off the burst signal to be supplied to phase comparator 20 for the priod by several lines before and after the head switching. As a result, oscillator 11 has the free-running oscillation for the period before and after the head switching, thus obtaining the stable chrominance signal output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63302252-A (JP)
Title: Heating and storing apparatus for liquid
Inventor: TAKEUCHI HIROTATSU
IPC: F24H1/12
Filed: 1987-05-30
Abstract: PURPOSE:To provide heated liquid rapidly and easily when the desired amount of it is required by a method wherein the desired amount of liquid is measured and then a fixed amount of liquid is heated in the process of being transferred to the other part. CONSTITUTION:Liquid which is not heated is previously supplied from the upper inlet 13 into a measuring vessel 12 and stored in keeping a fixed level h. when a command for a fixed amount of heated liquid to be required, pressurized air is fed from the inlet 13 of the vessel 12 into the vessel 12 and the liquid in the vessel 12 is transferred toward the inflow cylinder 7 of a storage chamber 1 through a transfer passage 16 orderly. The liquid reaching the chamber 1 comes in contact with radiation fins 4 which is brought in heated condition by the conduction heat emitted from a heat source 9 in the process of flowing into a liquid storing part 2 and is heat exchanged and heated and a fixed amount of heated liquid flows into the part 2 through an interconnecting hole 8 and is stored. The heated liquid stored in the part 2 is kept in heated condition continuously and then used for various kinds of application purposes.
Patent JP-H09295495-A (JP)
Title: Display device equipped with foldable top plate
Inventor: KATO MASASHI
IPC: B43L1/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a display device like a white board which can spread a horizontal top plate to be used as one for a table or a desk and also to function to a memorandum paper, whenever necessary, on the front side of a display face, and stores the top plate in the same face as the display face, if not necessary, after being folded. SOLUTION: A display face 1 is divided as an upper half side 1a and a lower half side 1b, and the display face 1 of the lower half side 1b is axially attached to the lower end part of the display face 1 of the upper half side 1a in such a way that the display face 1 of the lower half side 1b can rise and fall. In addition, a foldable leg member 9 for maintaining the display face 1 of the lower half side 1b at a horizontal position when it is caused to stand upright horizontally, is provided on the rear face of the display face 1 of the lower half side 1b.
Patent JP-H04335344-A (JP)
Title: Photographic film cartridge
Inventor: KATAOKA HIDEAKI
IPC: G03B17/18
Filed: 1991-05-10
Abstract: PURPOSE:To offer a photographic film cartridge provided with a display means by which a used condition and an unused condition can be discriminated from its appearance at low cost. CONSTITUTION:As to the photographic film cartridge, a spool 7 around which a film is wound is turnably housed in a cartridge main body 4 and rotated so as to feed the film to the outside of the main body 4. Then, it is loaded in a cartridge housing chamber on a camera side from the axial direction of the spool 7. A display window 10 for displaying the used condition of the film is provided on the main body 4. A display member 15 which freely moves in the loading direction of the camera is provided on the display window 10. The display member 15 abuts on a projecting member provided in the cartridge housing chamber to display the used condition of the film on the display window 10.
Patent JP-H08301964-A (JP)
Title: Aqueous polyurethane dispersion based on polyether polyol oflow monool content
Inventor: SUTEFUAN DEI SENEKAA
IPC: C08G18/12
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous polyurethane dispersion excellent in properties such as flexibility by using an NCO chain-terminated polyurethane polyol aqueous dispersion mainly derived from a polyoxypropylene diol having an unsaturation of not more than a specific value.  
     SOLUTION: A desired aqueous polyurethane dispersion contains a polyurethane dispersed phase comprising a reaction product of (A) an isocyanate chain- terminated polyurethane prepolymer aqueous dispersion prepared from an organic di- or polyisocyanate, a polyol compound whose major portion is a polyoxypropylene diol having an unsaturation of not more than 0.02 (preferably 0.01) meq/g polyol, and a dispersing aid compound, said prepolymer having an isocyanate group content of 1-8 wt.% and (B) an chain extender reactive with component (A). This polyurethane dispersion (latex) is suitable for forming flexible coated films and coatings. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6028315-A (JP)
Title: Input filter
Inventor: TSUBONO EIJI
IPC: H03H7/01
Filed: 1983-07-27
Abstract: PURPOSE:To improve intermodulation distortion and cross modulation disturbance by connecting a series resonance circuit between an input signal path and a ground terminal, applying a voltage to a switching diode of the resonance circuit so as to attain the on/off control thereby allowing the said circuit to be operated as a trap circuit. CONSTITUTION:A trap circuit 4 is added to an input filter 1. In applying a voltage to a terminal V2 of the circuit 4 at the reception of a low frequency channel so as to float a terminal V1 or so as to bring the potential to zero volt, a diode D2 is conductive, a diode D1 is nonconductive, the equivalent circuit of the circuit 4 is shown in Fig. (a) and the transmission characteristic of the filter has a trap characteristic at a frequency f02 as shown in Fig. (a'). In applying a voltage to the terminals V1, V2 at the reception of an intermediate channel, the equivalent circuit is as shown in Fig. (b) and the transmission characteristic of the filter 1 has a trap characteristic at frequencies f01, f02 as shown in Fig. (b'). Thus, the pass band width of the filter 1 is made narrower and intermodulation distortion, cross modulation disturbance or the like caused by a multi-signal input is improved.
Patent JP-S6114210-A (JP)
Title: Ultraviolet-curable resin composition
Inventor: WATANABE HIDEO
IPC: C08F20/00
Filed: 1984-06-30
Abstract: PURPOSE:The titled composition excellent in wet-heat resistance, elastic modulus and elongation, comprising a specified acryl oligomer, tris(2-hydroxyethyl) isocyanurate triacrylate, a reactive diluent and a photopolymerization initiator. CONSTITUTION:An acryl oligomer (A) is obtained by reacting diphenylmethane diisocyanate with a polytetramethylene glycol of an MW of 650-1,300 and a monoacrylate having one OH group (e.g., 2-hydroxyethylacrylate). 100pts.wt. component A is mixed with 1-25pts.wt. tris(2-hydroxyethyl) isocyanurate triacrylate (B), 10-100pts.wt. acryl monomer (C) as a reactive diluent (e.g., isobutyl acrylate), and 0.5-10pts.wt. per 100pts.wt. total of components B and C, photopolymerization initiator (e.g., benzoin ethyl ether).
Patent JP-H031947-A (JP)
Title: Cylinder-to-cylinder gap control apparatus of printing press
Inventor: HAYASAKA TOMOYUKI
IPC: B41F13/24
Filed: 1989-05-31
Abstract: PURPOSE:To simultaneously adjust the cylinder-to-cylinder gaps of a plurality of printing units and to enhance operability by adjustably supporting a stopper prescribing the revolving end part of the stop lever connected to the outer peripheral part of an eccentric bearing by a link mechanism on the impression throw-off side thereof through the contact with the free end part of said lever by the revolving operation of an operating shaft. CONSTITUTION:For example, in such a case that paper is changed from thin one to thick one, a knob 64 is grasped and, when an operating shaft 61 is subjected to revolving operation while the graduations provided to said knob are looked, a pin 70 is revolved through bevel gears 68, 69 and a stopper 71 falls by screw action to became large in its protruding quantity from a bracket 67. When impression throw-off is performed in this state, the seat 57a of a stop lever 57 is brought into contact with the stopper 71 quickly as compared with the case of thin paper to be prescribed in it shaking and, therefore, the angle of revolution of an eccentric bearing 53 becomes small and the gap between a rubber cylinder 45 and an impression cylinder 46 becomes larger than that at the time of the thin paper to correspond to the thick paper. This gap adjustment is simultaneously performed to both printing units 41, 42 by operation at one place.
Patent JP-H032982-A (JP)
Title: Signal processing system
Inventor: YOSHIMURA KAZUSHI
IPC: G06T5/20
Filed: 1989-05-31
Abstract: PURPOSE:To attain a processing speed (k) times as high as the working speed of an element and at the same time to limit the increase of the constitutional scale to (k) times or less by dividing the input data to be applied to a pipeline processing part into (k) systems in terms of time series, segmenting the data out of each system, and performing the same process among those (k) systems. CONSTITUTION:A pair of input data is successively divided into (k) systems and (k) pair of same processes are carried out with use of the data segmented out of each system. Thus (k) pairs of process results are obtained at one time. As a result, a processing speed (k) times as high as the conventional one is equivalently obtained via a shift register 1, a register 2, and an arithmetic part 3. At the same time, both registers 1 and 2 require the same scale as that needed in case where a single processing system is used. Then only the parts 3 is set (k) times as large as the conventional scale. As a result, the circuit scale is not increased so much.
Patent JP-H09315579-A (JP)
Title: Workpiece separating device
Inventor: SEZAKI HIROSUKE
IPC: B65G59/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To smoothly and well press and deliver a workpiece without generating chipping and cracking by making a pusher follow a surface to be pressed of the workpiece and brought in surface-contact with it even if the shapes of the workplaces are different from each other. SOLUTION: A workpiece W placed on a single weight S is delivered by the advancing movement of a pair of right and left pushers 11, 11 to be driven by a cylinder 8, pressing bodies 11c of a pair of right and left pushers 11, 11 are pivotally supported to a base body 11a so as to be freely oscillated along the horizontal surface, and the pressing bodies are brought in surface-contact with the surface to be pressed W with the oscillation according to the shape of the surface to be pressed Wa of the workpiece W.
Patent JP-S61296080-A (JP)
Title: 'chiri' tape (kind of masking tape)
Inventor: TSUKADA ICHIRO
IPC: C09J7/02
Filed: 1985-06-24
Abstract: PURPOSE:A tape for part from the corner of a pillar to a wall face capable of determining accurately the (gap part) width of the part and fixing, wherein a pressure-sensitive adhesive layer is formed at one edge in the longer direction of one side of a transparent tape and another pressure-sensitive adhesive tape layer is laid at a desired distance in parallel and a linear mark to determine thickness of wall is set at a given distance from the edge. CONSTITUTION:The pressure-sensitive adhesive layer 4 is formed along the one edge 3 in the longer direction on one side of a transparent tape (preferably tape of polyethylene, etc.) wound in a roll state or of plural piled transparent tapes, at least one of the pressure-sensitive adhesive layer 5 is laid at a given distance in parallel and one-plural linear marks 8 to determine thickness of wall are set at a desired distance from the edge on either side, to give the aimed tape. The release papers 6 and 7 are stuck to the surface of the pressure- sensitive adhesive layers 4 and 5 or the surface is protected by forming release layers on faces corresponding to the pressure-sensitive adhesive layers. EFFECT:Part from the corner of a pillar to a wall face, (gap part) etc., are effectively covered, staining of pillar is prevented and the tape is not embedded while leaving it between the wall and the pillar.
Patent JP-S6130308-A (JP)
Title: Workpiece holding unit for machine tool
Inventor: TAKAHASHI TARO
IPC: B23B31/26
Filed: 1984-06-29
Abstract: PURPOSE:To make it possible to hold a workpiece at a proper pressure preventing the workpiece from causing coming out and dent by constituting a workpiece holding unit for such a machine tool as automatic lathe or the like in such a way that the drawing force of an elastic drawing mechanism by means of adjusting weight can be varied freely. CONSTITUTION:The captioned unit is constituted in such a way that a main sleeve 2 is provided to a unit body 1 laterally so as to be rotated freely, the sleeve 2 is penetrated by a draw-bar 3 going through it freely, and a chucking section 4 and an elastic mechanism 6 for drawing the draw-bar 3 are arranged before and behind the sleeve 2 respectively. The inter balance action between the drawing force acting forward on the draw-bar 3 and the elastic drawing force acting backward caused by a adjusting weight 31 can avoid the releasing motion of chucking jaws 11 toward the outside and also the proper selection of the quantity or weight of the weight 31 makes it possible to hold a workpiece with the proper chucking force to which the centrifugal force generated according to the revolving speed of the main sleeve 2 is added. Thus, this constitution can prevent the workpiece from causing coming out and dent.
Patent JP-S61293720-A (JP)
Title: Manufacture of carbon electrode for electric discharge machining
Inventor: KOTADO AKIO
IPC: B23H1/04
Filed: 1985-06-21
Abstract: PURPOSE:To manufacture a carbon electrode with high density further with an excellent electric discharge machining characteristic, by forming a molded dust, restricting a kind of carbon aggregate material and its grain size, to be fired. CONSTITUTION:A binding material is added to a carbon aggregate material consisting of 45-97pts.wt. pitch coke dust, 1-15pts.wt. graphite powder and 2-40pts.wt. carbon black being crushed with a maximum grain size in 15mum and averaged grading in 10mum or less. The method of manufacture, mixing said carbon aggregate material to be crushed, forms a molded dust. The method, pressurizing said molded dust to be formed performing firing at 1,000 deg.C and changing the dust into graphite at 2,700 deg.C, obtains an electrode for electric discharge machining. This carbon electrode is used, and the electrode, having small volume consumption ratio and enabling R in a corner to be decreased to a small value. enables roughness of a work machined surface to be decreased.
Patent JP-S5927063-A (JP)
Inventor: TATEDA YASUSHI
IPC: C04B40/00
Filed: 1982-08-06
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-S5837154-A (JP)
Title: Work roll for preceding stand of row of six-stage rolling mill
Inventor: TAKASHIMA TAKAHIRO
IPC: C22C38/00
Filed: 1981-08-31
Abstract: PURPOSE:To enhance the wear resistance and scratch retentivity of the resulting titled work roll by providing a specified composition consisting of C, Si, Mn, Cr and the balance essentially Fe. CONSTITUTION:A work roll for a preceding stand of a row of a 6-stage rolling mill is manufactured with an Fe alloy material having a composition consisting of 1.0-1.4% C, 0.15-1.6% Si, 0.15-1.6% Mn, 6-16% Cr and the balance essentially Fe. The relation between C and Cr in the composition satisfies both relational inequalitiesI, II at the same time. The wear resistance and scratch retentivity of the roll can be enhanced.
Patent JP-H04362271-A (JP)
Title: Tilt type internal combustion engine
Inventor: SATO YUKITO
IPC: F02M37/00
Filed: 1991-06-07
Abstract: PURPOSE:To simplify a fuel feeding structure and facilitate air blow-out by tilting a cylinder, arranging a unit injector on a cylinder head and arranging a fuel feeding passage to the unit injector over unit injector. CONSTITUTION:A tilt type internal combustion engine is installed in inclination by a prescribed rake angle at the rear part of a vessel. Further, between the lower part of a cylinder block and a bearing case 11, a crankshaft 1 is arranged horizontally. Further, a piston 6 is pivotally installed through a connecting rod 7 on the crankshaft 1. In this case, the nozzle of a unit injeotor 8 is projected at the upper center part from the piston 6 of a cylinder head 10a. In order to feed fuel, on the center part above the unit injector 8, fuel feeding passage 10e is allowed to penetrate through the cylinder head 10a so as to be parallel to the center line of the crankshaft 1. While, in the fuel feeding passage 10e, an inlet is formed on the stern side, and an outlet is formed on the bow side.
Patent JP-S62291915-A (JP)
Title: Vertical reaction device
Inventor: MINO YOSHIKO
IPC: H01L21/22
Filed: 1986-06-12
Abstract: PURPOSE:To improve the operating efficiency of a vertical reactor when a reaction tube is mounted or dismounted by providing a support at a heater, and horizontally overturning the heater and the tube installed vertically through the support. CONSTITUTION:A heater 3 and a reaction tube 2 are vertically mounted on the top of a reactor 1. A support 4a is provided at the bottom of the heater 3. The support 4a is not displaced at its mounting position by overturning or erecting the heater 3. With the support 4a as a fulcrum, the heater 3 overturned horizontally is held horizontally by providing the support 4b between the top of the reactor 1 and the heater 3. Thus, the heater 3 held horizontally is disposed at a lower position adapted for its operation, thereby removing the tube 2 from the interior.
Patent JP-S5925848-A (JP)
Title: Recording liquid
Inventor: KOBAYASHI MASATSUNE
IPC: C09D11/16
Filed: 1982-08-05
Abstract: PURPOSE:To provide a fuchsine-colored recording liquid of high homogeneity, highly stable for a long period, free from clogging in delivery olifice, suitable for ink-jet system and writing utensils, containing as water-soluble dye(s), both or either of C.I. Direct Red 226 and 54. CONSTITUTION:The objective recording liquid comprising (A) as water-soluble dye(s), pref. 1-10wt% of C.I. Direct Red 226 and/or C.I. Direct Red 54, (B) 20- 50wt% of a water-soluble organic solvent (pref. diethylene glycol), and (C) water, and, pref., also, (D) a solubilizing agent such as N-methyl-2-pyrrolidone. EFFECT:Capable of recording on various recording materials, having high setting rate, and giving printed images of excellent water, light and wear resistance and high resolving degree.
Patent JP-H0435223-A (JP)
Title: Programmable logic device
Inventor: OBATA TAKEO
IPC: G01R31/28
Filed: 1990-05-25
Abstract: PURPOSE:To test a program element in a programmable logic device giving an output of an AND array to an output terminal via a register by providing a selection means selecting whether an output from an OR circuit is outputted directly to the output terminal or outputted via a register to the device. CONSTITUTION:A multiplexer 12 consists of an AND circuit 15, an inverter 16 and MOS transistors (TRs) 17, 17 and the selection is controlled by an ACT input signal inputted to the AND circuit 15 and an operating signal MUX of the multiplexer 12. In this case, a line A connects to a flip-flop 7 and a line B connects to a bypass line 13. Thus, an output of the bypass line 13 is selected at the AC test to able to measure an input/output delay time tPD even at an output terminal 9 provided to the flip-flop 7 and the program element is tested.