baber/WOPTO huggingface dataset:
Patent JP-S6018078-A (JP)
Title: Television receiver of high image resolution
Inventor: EBIHARA NORIO
IPC: H04N7/01
Filed: 1983-07-11
Abstract: PURPOSE:To obtain always pictures of high image resolution by using a DC/AC conversion circuit, etc. to produce a composite interpolation signal which is needed for non-interlace. CONSTITUTION:A video signal SA underwent wave detection is supplied to a delay circuit 8 having a delay time equivalent to a field. Thus the 1st delay video signal SB is produced and applied to a delay circuit 9 having a delay time equivalent to a field to obtain the 2nd delay video signal SC. The signal SB is supplied to a mean value interpolation circuit 13, and an interpolation signal SBl is produced from video signals of two adjacent lines. The signal SBl is combined with a composite video signal (SA+SC)/2 by a combinding device 17 and supplied to a signal processing circuit 20 consisting of an AC/DC conversion circuit and a nonlinear circuit. The output of the circuit 20 is combined with the signal SBl to obtain a composite interpolation signal SZ. This signal SZ is used as a signal for noninterlace. Thus the detection of picture quality can be greatly improved.
Patent JP-H08298134-A (JP)
Title: Nonaqueous electrolyte
Inventor: ATA MASAFUMI
IPC: H01M10/0569
Filed: 1995-04-25
Abstract: PURPOSE: To enhance safety of a battery by adding light metal salt as an electrolyte and specific chain fluoroester as a nonaqueous solvent, so as to prevent deposition of light metal in a dendrite shape in a negative electrode. CONSTITUTION: As a nonaqueous solvent of constituting a nonaqueous electrolyte, chain fluoroester represented by a formula: R<1> COOR<2> is added, to stabilize an ion of light metal salt used as a negative electrode active material. In the formula, R<1> is a fluorine substitution alkyl group of 1 to 4 carbon number, and R<2> is an alkyl group or fluorine substitution alkyl group of 1 to 4 carbon number. The chain fluoroester is suitably fused in a light metal ion to be stabilized. Accordingly, an internal short-circuit, caused by a metal deposited in a dendrite shape in a negative electrode, can be prevented. As the chain fluoroester, fluoromethylacetate, fluoroethylacetate, fluoropropylacetate, etc., are listed.
Patent JP-2000318153-A (JP)
Title: Driver and driving method for inkjet recording head
Inventor: OTA TAKASHI
IPC: B41J2/205
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive driver and driving method for ink jet recording head in which the quantity of ink drop being ejected from a nozzle can be controlled to enhance print quality while increasing the spring speed. SOLUTION: The driver for an ink jet recording head where ink contained in a pressure chamber is ejected from a nozzle communicating with the pressure chamber by varying the pressure in the pressure chamber by means of a piezoelectric element 13 comprises a circuit 21 for generating a driving waveform including a part where n (an integer of 2 or above) single period basic waveforms of specified shape are connected, and a circuit 22 for extracting the basic waveforms, corresponding in number to an external print data, from n basic waveforms contained in the driving waveform generated from the driving waveform generating circuit 21 and supplying a signal containing the extracted basic waveforms, as a driving waveform, to the piezoelectric element 13.
Patent JP-S62287940-A (JP)
Title: Electric discharge machining device
Inventor: NAGATA TOSHIYA
IPC: B23H7/26
Filed: 1986-06-02
Abstract: PURPOSE:To enhance the precision of installing an electrode by making such processes that the precision of installing an electrode is measured when the electrode is installed in a clamp device and in case the obtained value does not satisfy the predetermined value, a shank is again seperated from the clamp device and then the shank is reinstalled in the clamp device. CONSTITUTION:A detector 36 measures the precision of installing an electrode in the state that the shank 20 of an electrode 18 is fixed to a clamp device 32. Signals showing the electrode installation state measured by the detector 36 are sent to a controller 34A. In case this value is inferior to the predetermined value, the electrode 18 is returned to a magazine 29 and installation of the electrode 18 in the clamp device 32 is carried out again. This process is repeated till the precision of installing the electrode satisfies the predetermined value.
Patent JP-S5919021-A (JP)
Title: Manufacture of guide plate of heddle frame
Inventor: SHIMIZU YOUICHI
IPC: B21C23/14
Filed: 1982-07-21
Abstract: PURPOSE:To manufacture a guide plate high in working accuracy and rigidity easily and cheaply by cutting a guide plate material formed integrally by extruding aluminum material at specified intervals longitudinally. CONSTITUTION:A long material 10 for a guide plate having the same sectional form with that of a guide plate 1 fitted to the cross beam of a heddle frame is formed continuously in a body by extruding aluminum. A guide plate 11 is manufactured by cutting the material 10 at specified intervals longitudinally. Sheet materials 13 equal in length with the material 10 are stuck on both sides of the material 10 and the sheet plates 13 and the material 10 for guide plate are cut simultaneously. Thus, guide plates 11 provided with sheet materials 13 are manufactured successively.
Patent JP-S6487518-A (JP)
Title: Superconductive material
Inventor: MURAKAMI MASAHITO
IPC: C04B35/00
Filed: 1988-05-25
Abstract: PURPOSE:To increase the critical temp. and critical current density of superconductive ceramics contg. copper oxide by providing a prescribed compsn. contg. a mixture of rare earth elements including Sc and/or Y. CONSTITUTION:The compsn. of this superconductive material is practically represented by the formula, wherein Z is a mixture of 80-97atom.% Y with 3-20atom.% Sc, a mixture of 94-99atom.% Yb with 1-6atom.% Sc, a mixture (Z') of 50-85atom.% Yb with 15-50atom.% Y, or a mixture obtd. by adding Sc to Z' by 0.2-2% of the number of atoms. of Z'.
Patent JP-H11330611-A (JP)
Title: Manufacture of semiconductor device, semiconductor laser and the like
Inventor: UENO NORIKO
IPC: H01S5/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To make protrudent stripes formed by etching uniform in width in the manufacture of a semiconductor laser. SOLUTION: Epitaxial layers comprising a clad layer and an active layer are made to grow on a semiconductor substrate with a protrudent stripe for the formation of a semiconductor laser. In this case, an etching process where protrudent stripes 33 are formed on the semiconductor substrate 31 and a cleaning process where the semiconductor substrate 31 is cleaned are provided, wherein the semiconductor substrate 31 is dipped and ultrasonically cleaned in a cleaning tank 35.
Patent JP-H11314456-A (JP)
Title: Heat sensitive recording material
Inventor: WAKATA YUICHI
IPC: C08L55/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, provided with a protective layer excellent in transparency, glossiness, heat resistant property, light resistant property, lubricity, lubricating property, resistance to scuffing and resistance to water while high in the color development of a picture without any adhesion or gas adhesion to a thermal head or the like. SOLUTION: A heat sensitive recording material is provided with at least one layer of heat sensitive recording layer and a protective layer containing aqueous silicone graft polymer on the substrate of the same. In this case, the aqueous silicone graft polymer contains (A) 25-60 wt% of silicone macromonomer having the number-average molecular weight of 1000-5000, (B) 10-30 wt% of ethylenic double-bond-containing monomer having carboxyl group, (C) 10-65 wt% of monomer capable of being co-polymerized with these constituents as co-polymerized constituents while 50% or more of carboxyl group in the molecular construction is neutralized by organic or inorganic base and the weight-average molecular weight is specified to be more than 20,000 while the glass transition temperature of the same is specified to be at least 60 deg.C.
Patent JP-S5250102-A (JP)
Title: Transfer control system of serial data
Inventor: SUZUKI SEIGO
IPC: H04L7/08
Filed: 1975-10-20
Abstract: PURPOSE:The fact the transfer is right and correct or not is judged by giving parity bit to data, and also parity check of synchronous pattern is performed during non-synchronous period.  Thus, as assured data transfer can be performed.
Patent JP-S5459323-A (JP)
Title: Agent for controlling plant viral diseases
Inventor: SHIGEMATSU TAICHIROU
IPC: A01N41/04
Filed: 1977-10-20
Abstract: PURPOSE: To provide a safe and highly effective agent for controlling plant viral diseases, containing a polymer of 2-acrylamide ethanesulfonic acid salt as an effective component.  
     CONSTITUTION: Liquid, wettable powder, granule, etc., containing a polymer of formula (R 1  is H, methyl; R 2  is lower alkyl, aryl; R 3  is H, lower alkyl; M is Na, K, NH 4 ) as an effecitve component, and other additives. When applied in the form of wettable powder, a mixture of 40W80 parts by weight of the polymer, 2W40 parts of a diluent, and 5W20 parts of a surface active agent, is diluted with water to a desirable concentration 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313494-A (JP)
Title: Air expansion type liquid tank
Inventor: KAWAHARA MASAAKI
IPC: B65D88/16
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To easily carry out the installation work for an inner sheet fixing tool, the repair work in the case of damaging and the like in a liquid tank with an air expansion type peripheral wall and an inner sheet or the like. SOLUTION: Fitting and removing members 6 are set on both ends of a flat air sheet material to be expanded and contracted freely by the air feeding and exhausting in this liquid tank, and the air sheet material is rolled and joined with the fitting and removing members 6 to form the cylindrical shape and air is filled and expanded to form the peripheral wall 2s. An inner sheet 3 for storing the liquid is provided inside the peripheral wall and an engaging belt 8 for the inner sheet 3 and a fixing tool 7 for the peripheral wall 2s are fixed on the peripheral wall.
Patent JP-S5252094-A (JP)
Title: Running control method for feeding system
Inventor: TAKEMARU KOUICHI
IPC: G21D1/04
Filed: 1975-10-22
Abstract: PURPOSE: A feeding system with plural groups of parallel pumps continues to work, wherein entrances of parallel pumps groups except groups of the uppermost parallel pumps are piped by circulating valves, if upper pump is tripped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08320171-A (JP)
Title: Opening/closing valve and freezing system using it
Inventor: HISAKABE SHIYUUSUKE
IPC: F25B41/06
Filed: 1995-05-25
Abstract: PURPOSE: To provide an opening/closing valve for use in a freezing cycle which is slow in its opening/closing operation. CONSTITUTION: A valve body 10 includes an inlet port 12 and an outlet port 14, and both ports are coupled with an orifice 16. A valve disc 42 in contact with a lower end of a stem 40 is energyzed toward the orifice 16 with the aid of a support member 36 and a spring 38. A flange 44 of an upper part of the stem 40 is slidably inserted into a casing 52 and is held by two springs 60, 62. The spring 60 is made of a shape storing alloy and is accomodated in a cap 54 comprising a good heat conductive material. An electric heater 70 is disposed on the upper part of the cap 54 and is connected with an external power supply through lead plates 72, 74. Once the electric heater 70 is heated and the spring 60 is heated, the spring 60 is elongated to press down the valve disc 42 from the orifice to open the valve. Once the power supply to the electric heater 70 is interrupted, the valve is closed.
Patent JP-H02305628-A (JP)
Title: Stamper holding device of die for optical disk
Inventor: SAKUMA TOSHIJI
IPC: G11B7/26
Filed: 1989-05-22
Abstract: PURPOSE:To bring a stamper to the close contact state with the surface of a die certainly and easily by inserting an inner peripheral holder in the die to thread the male screw part on the other end side of said holder with the female screw part of the wheel present in the die and bringing the stamper to the close contact state with the surface of the die by operating the handle of a wheel driving apparatus to lock the wheel driving apparatus in this state. CONSTITUTION:An inner peripheral holder 16 is inserted in the central hole 15 of a stamper 14 from the male screw part 17 thereof and fitted in the inner diameter part 19 of a movable die 1 whose parting line 18 is opened to thread the male screw part 17 with the female screw part 22 of a wheel 3. In this state, a handle 5 is rotated to rotate a pinion 4 and the wheel 3 and the inner peripheral holder 16 is advanced to the right within the movable die 1 in the axial direction thereof and the stamper 14 is brought into close contact with the molding surface of the movable die 1 and the outer periphery of the stamper 14 is grasped by an outer peripheral ring 27. In this state, the shaft 26 of the handle 5 is tightened by a bolt 25 so as not to loose the handle by vibration at the time of molding.
Patent JP-2000314377-A (JP)
Title: Variable displacement swash plate clutchless compressor
Inventor: KAZAHAYA YUKIO
IPC: F04B27/08
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable displacement swash plate clutchless compressor which can facilitate sealing management in respect to external air, suppress generation of noises, and improve reliability. SOLUTION: A check valve 30 is arranged on the way of a discharge passage 39 for introducing cooling medium gas in a discharge chamber 12 to a discharge port 1a. The discharge passage 39 is interrupted by the check valve 30, when pressure difference from a crank chamber 8 is a prescribed value or lower. Outflow of the cooling medium gas is therefore prevented from the discharge port 1a to a condenser 84, so that the cooling medium gas is internally circulated. It is thus unnecessary to attach a mechanism to a shaft 5 for internally circulating the cooling medium gas. Valve opening caused by rise of rotational speed is effectively prevented by adopting the check valve. In addition, burrs of a housing hole is not caught by the valve due to the fact that a seat portion is not a side surface of the housing hole but its end face.
Patent JP-S616524-A (JP)
Title: Ultrasonic humidifying apparatus
Inventor: KOMATSUBARA HIDEO
IPC: F24F6/12
Filed: 1984-06-19
Abstract: PURPOSE:To eliminate the troublesome labor such as manual cleaning by a method wherein the surface of a ultrasonic vibrator is automatically cleaned for a predetermined period while a power source is thrown-in. CONSTITUTION:When a power source switch is made ON, a NOT circuit 29 outputs a high level pulse making a transistor 41 ON state during a predetermined while until a capacitor 28 of a first timer circuit 26 finishes charging by a D.C. voltage Vcc of a positive side output line of a bridge rectifier 24. Along with this, a solenoid 11 is energized, and an actuating member 13 moves toward the A-direction. By said movement of the member 13, the scale, dust, etc. adhering to the surface of the ultrasonic vibrator 2 are removed because the cleaning members 20 being fixed to the brushing member 19 of the operating levers 17 are made to reciprocate slidably.
Patent JP-S63291493-A (JP)
Title: Jumper connection of circuit pattern
Inventor: TAKAISHI MASAKATSU
IPC: H01R43/02
Filed: 1987-05-22
Abstract: PURPOSE:To eliminate a place of soldering and to miniaturize a circuit pattern on a substrate by connecting the jumper of the circuit pattern formed on the substrate by an anisotropically conductive film without using soldering. CONSTITUTION:A circuit pattern 2 is printed by conductive ink on the upper surface of a flexible substrate 1. Then, an anisotropically conductive film 3 which contains conductivity imparting carbon fiber 3a in an insulating adhesive on the substrate 1 and the pattern 2. Then, a jumper circuit 4 is printed with the ink on the film 3. The circuit is so printed as to cover corresponding points 4a, 4b on the film 3 to connecting points 3a, 3b to be connected to the jumper of the pattern 2. Then, the points 4a, 4b are heat-pressed in directions of arrows E, F on the circuit 4. The adhesive between the point 2a of the film 3 and the point 4 is melted and removed by the heat-pressing, and the pattern 2 is electrically connected to the circuit 4 by the fiber 3a.
Patent JP-S615670-A (JP)
Title: Talking current supply circuit
Inventor: ARAI MASANOBU
IPC: H04M19/00
Filed: 1984-06-20
Abstract: PURPOSE:To obtain a talking current supply circuit with less limitation to an active region of an active circuit by using the concept of feeding by an imaginary power potential. CONSTITUTION:The 3rd power voltage V3 is provided and it is used as a power supply of an amplifier A1. Let the voltage V3 be a voltage larger than the absolute value of the voltage V1 of the 1st power supply. Further, adders 11, 12 shifting the level of the 1st and 2nd power supply voltages V1, V2 to, e.g., positive polarity, both the voltages V1, V2 are corrected respectively to V1+alpha and V2+beta and used as information inputs to a control circuit C1. The alpha, beta are set to a value in the range not exceeding the absolute value V3. Thus, the circuit is operated as the constant resistance feeding or the semi-fixed current feeding by using the V1+alpha and V2+beta as power supply voltages in the feeding characteristic viewed from a 2-wire line.
Patent JP-H08317938-A (JP)
Title: Fixture for surgical operation wire
Inventor: KURIWAKA YOSHIOMI
IPC: A61F2/08
Filed: 1995-05-26
Abstract: PURPOSE: To make it possible to fix a surgical operation wire together with a wire fixing button by only performing small skin incision. CONSTITUTION: A fixture for surgical operation wire disposed with push-in means 31, 32 to push from the front opening into the rear opening of a guide cylinder 11, together with a wiring fixing button 20, knots 18, 19 formed in a draw-out portion of a surgical wire 7 which has been inserted and drawn out from the guide cylinder 11 that can insert the surgical wire 7 and the wire fixing button 20, and further inserted into a wire piercing hole of the wire fixing button 20 from the guide cylinder 11, and drawn out.
Patent JP-S61286087-A (JP)
Title: Laser cutting method
Inventor: KATAYAMA HIROSUKE
IPC: B23K26/18
Filed: 1985-06-13
Abstract: PURPOSE:To prevent the adhesion of molten metal on the back face and to obtain the product of high accuracy by coating the kneading matter of alcohol, graphite and powder clay on the back face of a work body and by cutting with a laser beam from the surface. CONSTITUTION:The molten metal can simply be removed by removing a kneading matter 11 because the adhesion of the molten metal by laser beam 1 to the back face of a work body 6a directly is prevented when the work body 6a that a kneading matter 11 is coated on its back face is cut with the irradiation of the laser beam 1. The kneading matter is made by mixing graphite and powder clay at the rate of 9:1 weight ratio and by kneading this mixture and methanol at 1:1 weight ratio and can be removed simply by cleaning with water after the work.
Patent JP-H01297714-A (JP)
Title: Information processor
Inventor: MIYATA MUTSUMI
IPC: G06F3/02
Filed: 1988-05-26
Abstract: PURPOSE:To surely and easily confirm an input result in an input operation by providing a means to generate a voice corresponding to the individual state of input. CONSTITUTION:When key input is performed, a CPU3 discriminates the kind of an inputted key, and furthermore, specifies one key input out of the input of similar kinds. Next, the CPU3 selects voice information corresponding to specified key input by a table, and sets it at a prescribed area in a RAM2. And the voice information set in the RAM2 based on the correspondence of the key input with the voice information is outputted as the voice by a speaker 5 via an FM sound source 4. Also, it is possible to correspond voice output to the depression of a switch or the clicking of a mouse.
Patent JP-H08294647-A (JP)
Title: Revolving atomization coating device
Inventor: TANIGUCHI YUKIFUMI
IPC: B05B7/08
Filed: 1995-04-26
Abstract: PURPOSE: To provide a device having the effects of accelerating the atomization of particles of coating material, keeping the function for accelerating the atomization of coating material particles for a long period of time, improving the coating efficiency, reducing the manufacturing cost remarkably and the like. CONSTITUTION: The outer peripheral face of an end side section of a revolving atomization head 3 is formed into a tapered outer peripheral face 4 having its diameter getting smaller toward the end side. A plurality of small channels 5 in the direction crossing orthogonally the revolving direction of the taped outer peripheral face 4 are formed on the end of the tapered outer peripheral face 4. The inner peripheral face of the end side section of a shaping ring 20 is formed on a tapered inner peripheral face 21 having its diameter getting smaller toward the end side. An annular pressurized air passage 22 for guiding pressurized air fed from a pressurized air feed passage 25 to the end of the revolving atomization head 3 is formed between the tapered outer peripheral face 4, and the tapered inner peripheral face 4 of the revolving atomization head 3.
Patent JP-S5352494-A (JP)
Title: Discrimination method of leucocyte
Inventor: HASHIZUME AKIHIDE
IPC: G01N33/48
Filed: 1976-10-25
Abstract: PURPOSE:To improve the accuracy of discrimination by using multistage discriminating method.
Patent JP-S5651639-A (JP)
Title: Sound information transfer system for car
Inventor: KAWASAKI TERUO
IPC: G01M17/007
Filed: 1979-10-04
Abstract: PURPOSE: To transfer information on liquid insufficiency to a driver securely by outputting a sound of contents that corresponds to various liquid amounts when an ignition switch is turned off.  
     CONSTITUTION: An ignition-switch on-off signal, repeat-switch on-off signal, cap-switch on-off signal, radiator-liquid detection signal, battery-liquid detection signal, and washer-liquid detection signal are inputted to control part 9 of sound information transfer control part 8 via an interface and stored in memory part 10. With the ignition switch turned off, information on liquid insufficiency is inputted from memory part 10 and synthesizer part 11 to loudspeaker 6 by way of electronic volume 12 and amplifier 13 to output a sound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04352194-A (JP)
Title: Image data processor
Inventor: TAKASHIMA JUICHI
IPC: G09G5/00
Filed: 1991-05-30
Abstract: PURPOSE:To copy external image data without spoiling existent image data in image copying operation. CONSTITUTION:In the copying operation, operation for reading from the serial access memory of a 1st image memory 11 is interrupted temporarily in a horizontal scanning period including a window display area with an indication of an MPU 17 and the serial access port of the 1st image memory 11 is switched from an output state to an input state to input image data from a 2nd image memory 18 to the serial access memory in the window display area; and the image data in the serial access memory are transferred to the random access memory of the 1st image memory 11 in the same horizontal scanning period and the image data read out of the 2nd image memory 18 are copied to the 1st image memory 11.