baber/WOPTO huggingface dataset:
Patent JP-S61212988-A (JP)
Title: Video signal processing unit
Inventor: SEKIMOTO KUNIO
IPC: H04N9/79
Filed: 1985-03-18
Abstract: PURPOSE:To obtain an excellent signal free of distortion at reproduction by adding either a brightness signal or two color signal components with a signal representing the phase of a color sub-carrier phase or the phase relation between a synchronization signal and the color subcarrier signals. CONSTITUTION:A composite video signal supplied to a terminal 28 is separated at a decoder 36 into Y, R-Y and B-Y signals. The Y signal is added to a reference phase signal produced by a reference phase signal generator 29 from the color subcarrier wave in the input composite video signal by an adder 30 at a prescribed position and recorded on a tape. On the other hand, field discrimination signals produced in a field discrimination signal generator 37 from the synchronizing signals in the input composite image signal and from the color subcarrier wave are added at an adder 38 to the B-Y signal outputted from the decoder 36 and are recorded together with R-Y signal on the tape. The phase control is effected by the error between the reference color subcarrier wave and the added reference phase signal.
Patent JP-H05256443-A (JP)
Title: Control device of cooking device
IPC: G05D23/19
Filed: 1992-03-12
Abstract: PURPOSE:To enable the most suitable heating stopping control to be carried out without requiring a user to select e boiling cooking or a fried cooking. CONSTITUTION:A boiling cutting operation for determining a cutting temperature for use in flame diminishing operation for a cooking burner 2 in response to a balanced state sensing temperature and a fried cooking cutting operation for determining a cutting higher temperature than the cutting temperature of the boiling cooking cutting operation are selected in response to an increasing time of initial temperature between a temperature sensed by a temperature sensor 2a and the predetermined temperature and a presence or a non-presence of a balanced sensing.
Patent JP-H11251408-A (JP)
Title: Method and apparatus for separating chip
Inventor: OOSHIO MASUTAKA
IPC: H01L21/52
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a rationalized dicing step and improve quality and yield of a semiconductor chip. SOLUTION: A dicing complete of semiconductor wafer 1 after being half-cut is subjected to breaking and the semiconductor wafer 1 is stuck on a dicing sheet 3. A stage 12 for holding a work 4, which supports the dicing sheet 3, eight pushing pins 13 supported movably and pivotally and having its spherical top part for pushing the semiconductor wafer 1 from a rear side 1a via the dicing sheet 3, and first and second motors 14 and 15 for moving the eight pins 13 to almost all the positions of the rear face 1a of the semiconductor wafer 1 and rotating these pins 13 are provided. In a separation unit 7, the semiconductor wafer 1 is pushed up from its rear face by the push-up pins 13 via the dicing sheet 3 to be separated into discrete semiconductor chips.
Patent JP-S62211522-A (JP)
Title: Measuring method for wavelength dispersion of single mode optical fiber
Inventor: MIYOUGADANI TOORU
IPC: G01M11/02
Filed: 1986-03-12
Abstract: PURPOSE:To measure the wavelength dispersion of a fiber to be measured which is made of a single mode optical fiber of about 0.1-10m by giving some elongation to a fiber for reference light itself which is almost as long as the optical fiber to be measured. CONSTITUTION:The 1st measurement light from a white light source 1 which is wavelength-selected by an analyzer 3 is split into two by a single mode opti cal fiber coupler 5; and one is made incident on the fiber 7 to be measured which is made of the single mode optical fiber 9 for reference light. Then, the light is passed through a drawing device 11 for rough adjustment, a drawing device 13 for fine adjustment, and a phase modulator 15 and multiplexed by a coupler 5' with light passed through the fiber 7. The drawing devices 11 and 13 are so controlled by a microcomputer 21 that the intensity of interference with the measurement light is maximum at the coupler 5'. Then, the multiplexed light enters a photodiode 17 through a fiber 23' for connection and its output is processed by a lock-in amplifier 19 and inputted to the computer 21, so that the wavelength dispersion of the fiber 7 is measured.
Patent JP-H01227218-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B5/64
Filed: 1988-03-08
Abstract: PURPOSE:To obtain the magnetic recording medium having excellent durability and coercive force by forming a magnetic layer consisting of an amorphous carbon layer in which the bond state of carbon atoms. consists essentially of the covalent bond of SP<3> hybrid orbit on the deep layer side and consists essentially of the covalent bond of SP<2> hybrid orbits on the front layer side. CONSTITUTION:An ion source 37 ionizes the pure gaseous Ar from a gas introducing pipe 40 and irradiates a magnetic film 39 through the magnetic film delivery side of the aperture 43 of a shielding plate 41. The formation of the carbon film by the vacuum deposition is executed by drawing out the Ar ions of the prescribed ion current density with the acceleration voltage from the source 37 and sublimating an ingot 38 of graphite while irradiating the ions to the film 39 then to deposit a gas 42 of carbon through the aperture 43 of the plate 41 onto the magnetic layer of the film 39 on a cooling roller 34. The crystal structure of the vapor deposition phase is amorphous and the bond between the carbon atoms. is the covalent bond of the SP<2> hybrid orbits. The vapor-deposited layer is subjected to the bombardment of the Ar ions from the source 37. The amorphous carbon layer in which the bond state of the carbon consists essentially of the SP<3> hybrid orbits on the deep layer side and consists essentially of the SP<2> hybrid orbits on the front layer side is thus obtd.
Patent JP-S60198685-A (JP)
Title: Picture memory producing system
Inventor: FUNABASHI SEIJIYU
IPC: G06T15/20
Filed: 1984-03-23
Abstract: PURPOSE:To produce an image at a high speed from an optional visual point by holding previously a basic projection picture and performing the interpolation processing based on said picture and the information on the relation between pictures. CONSTITUTION:A visual vector Vx to a picture to be produced is accepted. Then a visual axis vector group {Vx(i)=1, I(X)} which can synthesize the vector Vx is retrieved out of the data base. The segment information on a picture viewed from many visual point (defined by a visual axis vector Vs) is supplied to the data base together with the information on the segment relation between visual points. Furthermore weighting integers m1, m2,...m1' showing the relation between a visual axis vector group {Vx(i)¦i=1,...I(i)} and the visual point (visual axis vector) Vx where the picture is obtained are obtained. Then the segment of a desired picture is calculated from those obtained weighting integers.
Patent JP-S58171422-A (JP)
Title: Resin composition
Inventor: FUNAKOSHI YASUTOMO
IPC: H05K7/06
Filed: 1982-03-31
Abstract: PURPOSE:A resin composition useful for preparing electronic parts, parts for mechanism, chassis, etc., having improved rigidity and dimensional stability, obtained by blending a specific resin such as polycarbonate, etc. with a specified fibrous filler and a spherical filler. CONSTITUTION:(A) One or more resins selected from the group consisting of (i) polycarbonate, (ii) polysulfone, (iii) polyphenylene sulfide, (iv) olefin-vinyl alcohol-based copolymer, (v) polyether sulfone, and (vi) acrylonitrile-styrene copolymer are blended with (B) fibrous filler having >=5 aspect ratio and (C) approximately spherical filler having <=100mu average particle diameter, to give the desired composition. The amount of the fillers added is <=50wt% based on the composition and the component B is <=1/2 based on the total amount of the fillers.
Patent JP-H07225095-A (JP)
Title: Block type and multi-tube type graphite-made heat exchanger
Inventor: NOGAMI AKIRA
IPC: F28F21/02
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a graphite-made heat exchanger which can be repeatedly used without abrasion while the characteristics of graphite base material and others are kept in the best use, by a method wherein graphite-made heat exchanger elements are molded of isotropic graphite material and the surface layer of the isotropic graphite material is converted to silicone carbide up to a specified depth below the surface. CONSTITUTION:A block type or multi-tube type graphite-made heat exchanger is used in exchanging heat with a fluid containing abrasive particles and its elements are made of isotropic graphite material. In this case, at least the surface layer of the isotropic material which comes in contact with process fluid is converted to silicon carbide up to a depth of 0.2-2.0mm below the surface. Thereby, the graphite-made heat exchanger, which can be repeatedly used without abrasion by fluid containing salt crystals having a low solubility or slurry while the excellent chemical resistant properties of the graphite base material and silicone carbide and the good heat transfer coefficient and workability of the graphite base material are kept in the best use, can be obtained.
Patent JP-H03255591-A (JP)
Title: Punching device for magnetic card
Inventor: HORIE KIYOSHI
IPC: G06K1/02
Filed: 1990-03-06
Abstract: PURPOSE:To prevent the forgery and the forging of a magnetic card executed by using chips by forming a sharp part protruded conically in the tip of a rod. CONSTITUTION:The punching device is provided with a cylindrical edge 1, and a rod 11 which has the diameter corresponding to the inside diameter of the edge 1 and is placed so as to be opposed to the edge 1, and at the time of punching a magnetic card 4 by driving the edge 1 or the rod 11, a sharp part 13 protruded conically is formed in the tip of the rod 11. Accordingly, when the rod 11 presses the magnetic card 4 against the cylindrical edge 1 in the punching part, the sharp part 13 formed in the tip of the rod 11 deforms the magnetic card 4, while making a hole from the center position in which a punch hole 5 is formed, and when the rod 11 reaches a position in which the sharp part 13 is all held in the cylindrical edge 1, the punch hole 5 is punched completely. In such a way, it can be prevented to execute the forgery and the forging by stuffing the punch hole with chips.
Patent JP-H09247547-A (JP)
Title: Digital video camera
Inventor: KOBAYASHI AKIO
IPC: H04N5/369
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To appropriately apply digital clamp to a CCD output by setting an analog clamp area so that both ends of the analog clamp area in a horizontal direction are located to the outside of a digital clamp area. SOLUTION: An output signal of a solid-state image pickup element unit 12 is set to an optimum amplitude by an AGC circuit 42 based on a gain control signal from a CPU 44. A switch 43a is closed corresponding to a 1st analog clamp area set to each line tail end ridge in a light shield area or a 2nd analog clamp area set to a lower ridge of a valid picture element area. In the case of usual speed image pickup mode, noise is superimposed on an output signal of the AGC circuit 42 by turning on/off a witch 43a at both ends of the 1st analog clamp area in the horizontal direction, but since the 1st analog clamp area is set wider than a 1st digital clamp area, the noise does not give adverse effect on succeeding processing.
Patent JP-S54147411-A (JP)
Title: Automatic voltage adjuster
Inventor: AOTSU HIROAKI
IPC: H02P9/10
Filed: 1978-05-10
Abstract: PURPOSE: To improve system transient stability and dynamic stability of a generator excitation controller through operation of a means of producing correction factors of normal control outputs confined to a transitional period involving generator of turbulance in the system.  
     CONSTITUTION: When the system operates normally, the terminal voltage of a generator 1 is applied to a voltage regulation means 8 through a voltage detection circuit 7 to produce a control output EX 1  which subsequently controls a field winding 2 through a thyristor 12. When a transmission line 4 develops a trouble in the system, a correction producing means 9 generates an output EX 2  for a specified time. The output EX 2  is added to the output EX 1  with a control output correcting means 10 to produce an output EX 3  which is subsequently applied to the winding 2 as a ceiling voltage. In this manner, the controller can be operated at a high response rate to cope with trouble in the system, and at a low response speed during the normal operant, whereby a simultaneous improvement can be made in the system transient stability and the dynamic stability with only one voltage adjuster. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09240691-A (JP)
Title: Container for refill liquid
Inventor: KOKUNI MORITOSHI
IPC: B65D33/38
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container from which another container is easily and rapidly refillable with the liquid. SOLUTION: The peripheral edges of two front and rear synthetic resin films are sealed and a protruded discharge outlet 2 is provided at a part of the peripheral side and a semirigid or a rigid pipe 3 is buried between the two front and rear synthetic resin films of the discharge outlet 2. The pipe is a double-pipe composed of the inner and outer pipes 3", 3'. The inner pipe 3" is made to slide in the inside.
Patent JP-S6012267-A (JP)
Inventor: GOODON REONAADO AREN
IPC: B22D18/02
Filed: 1984-03-23
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-S58172784-A (JP)
Title: Index matching device of automatic coordinate reader
Inventor: MATSUZAKI TAKESHI
IPC: G06T1/00
Filed: 1982-03-31
Abstract: PURPOSE:To align the center of an index to the center of a desired mark automatically, by finding the position deviation value of the index from a mark in a drawing and driving a head automatically so that the value becomes zero. CONSTITUTION:The head is positioned near a desired mark by operating a manual switch. In this state, the counted value B of a current position counter 42 is inputted to a subtracting circuit 46. The circuit 46 inputs the coordinate values A of all marks from a coordinate-point file memory 44 and performs subtraction A-B to input subtraction values DELTAx and DELTAy to a comparing circuit successively. when the mark is within a range, the circuit 56 outputs a pulse. An arithmetic circuit 58, on the other hand, calculates the straight distance C between each mark and a point B on the basis of the subtraction values of the circuit 46. The value C is sent to a difference file memory 68 successively and the XY coordinate values of each mark for the value C are sent to a coordinate file memory 70. Then, an arithmetic device 78 performs the subtraction A-B. The difference value is sent to a motor movement commanding circuit 64 to drive the head.
Patent JP-S61213236-A (JP)
Title: Olefin resin composition having excellent sealability in presence of foreign material and film composed of said composition
Inventor: AOKI TADASHI
IPC: C08L23/06
Filed: 1985-03-20
Abstract: PURPOSE:To provide the titled composition obtained by compounding a specific linear low-density polyethylene with a high-pressure low-density PE (PEVA) and giving a heavy-duty packaging bag having excellent filling operability and heat-sealability of the mouth and good workability, sealing strength and formability. CONSTITUTION:(A) A linear low-density polyethylene having a molecular weight distribution (MW/MN) of <=6 is compounded with (B) a high-pressure low-density polyethylene or a high-pressure low-density ethylene-vinyl acetate copolymer at a weight ratio of 20:80-80:20. The component A is preferably the one having an MFR of 0.3-6, preferably 0.9-3g/10min and a molecular weight distribution of 5-2. The component B is preferably an ethylene-vinyl acetate copolymer containing 2-8wt% vinyl acetate comonomer and having an MFR of 0.25-10g/10min. The thickness of the film is 100-300mum, preferably 150-200mum.
Patent JP-H10255947-A (JP)
Title: Wire pressure contact connecting device and wire pressure contact connecting method
Inventor: TAKADA KAZUHIKO
IPC: H01R43/02
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To surely regulate the tip position of a wire and surely pressure contact the wire even when the space of the wire and a connector is large by situating a wire guide part opposite to a pressure contact terminal, pressing the tip part of the wire by a wire pressure contact blade, and bending the wire in the pressure contact direction with a holding part as fulcrum. SOLUTION: A wire chuck 3 is moved forward to situate a wire guide part 40 adjacently to above a wire pressure contact blade 2. The wire tip 35b is situated to be slightly protruded forward from a pressure contact required position. The wire pressure contact blade 23 is lowered to press the tip part 35a of the wire between a wire guide parts 40 downward through the guide parts 40. The tip part 35a of the wire 35 is pressed down toward a pressure contact terminal 44 by the wire pressure contact blade 23 while it is positioned and guided in the cantilever state by a holding part 37 in the front side. The tip part 35a of the wire 35 is thus bent with a leg part 37 as fulcrum, retracted backward from the wire tip 35b in the held state, and positioned in a regulated position.
Patent JP-H02234075-A (JP)
Title: Testing method for characteristic of semiconductor element having minute pitch electrode string
Inventor: HIRAOKA YUJI
IPC: H01L21/66
Filed: 1989-03-07
Abstract: PURPOSE:To execute a characteristic test of a chip whose electrode pitch is <=60mum without reducing a needle diameter by moving alternately a probe needle train whose pitch is an integer multiple of a minute pitch of an electrode in each separate odd and even number of an electrode string, and bringing it into contact. CONSTITUTION:In the case of an electrode train 12 in which a chip 11 is arranged at an equal interval at a pitch P extending from No.1 to No.16, a probe needle train 15 is constituted of eight pieces of probe needles 6 arranged at an equal interval of 2P of two folds of an electrode pitch. In such a state, at the time of a test, first of all, each probe needle 6 is brought into conductive contact with each electrode 13 of odd numbers 1, 3, 5..... 15 and the test is executed, and subsequently, a relative position of the electrode string 12 and the probe needle string 15 is moved by one pitch P and each probe needle is brought into conductive contact with each electrode of even numbers and the test is executed. In such a way, while holding the tip diameter of the probe needle in 25 - 30mum, the test of the chip of the electrode train whose pitch is 30 - 40mum can be executed.
Patent JP-H06238416-A (JP)
Title: Method for casting magnesium alloy
Inventor: YAMADA SADAYOSHI
IPC: B22D17/32
Filed: 1993-02-19
Abstract: PURPOSE:To eliminate the need for supplying inert gas to molten magnesium at each shot or at all the time, to avoid the risk of firing due to a parting agent for die and a lubricant for plunger and to eliminate the need to use such an auxiliary tool as a cover. CONSTITUTION:In a casting method in a die casting machine for magnesium alloy in which the molten metal is supplied into an injection sleeve 8 inserted with an injection plunger 22 in freely movable back and forth with an electromagnetic pump 14 through a molten metal feeding hole 10 and injected into a cavity 9 in the die with the plunger 22, the molten metal feeding hole 10 for the injection sleeve 8 is plugged with the injection plunger 22 except the time when the molten metal is supplied at the time of casting during casting process.
Patent JP-H0599290-A (JP)
Title: Change gear device
Inventor: MIYATA HIROBUMI
IPC: F16H9/12
Filed: 1991-03-19
Abstract: PURPOSE:To reduce the speed change operating force of a belt type change gear device. CONSTITUTION:Cam mechanisms 14, 23 for driving movable sheaves 6, 11 are disposed on the back side of the movable sheaves 6, 11 of driving and driven pulleys 3, 8, and there is provided a speed change switching mechanism 37 for interlocking both cam mechanisms 14, 23 with each other. Further, there is provided a mechanism 50 for generating the thrust for relatively rotating a drive side rotary shaft 1 and the movable sheave 6 of the driving pulley 3 by the action of transmission torque to make the movable sheave 6 approach the fixed sheave 5. The drive side generated thrust is reduced by the thrust to lessen a difference from the driven side generated thrust, so that the operating force can be reduced. Or there is provided a mechanism for generating the thrust for relatively rotating a driven side rotary shaft 2 and the movable sheave 11 of the driven pulley 8 to separate the movable sheave 11 from a fixed sheave 10, and the driven side generated thrust is increased by the thrust to lessen a difference from the drive side thrust, whereby the operating force can be reduced.
Patent JP-S61213296-A (JP)
Title: Lubricating oil for cold rolling of metallic material
Inventor: KENMOCHI KAZUHITO
IPC: C10M169/04
Filed: 1985-03-19
Abstract: PURPOSE:A novel lubricating oil for cold rolling of metallic material, having improved lubricating properties, surface cleaning properties, improved heat resistance and stability to oxidation, containing a specific monoester, a specific dimer acid, specific fats and oils, and a specific antioxidant in a specified ratio. CONSTITUTION:The aimed lubricating oil containing (A) 40-90wt% monoester of 12-22C fatty carboxylic acid and 1-12C fatty alcohol, (B) 0.5-10wt% dimer acid of 16-20C higher fatty unsaturated acid and/or polymer acid, (C) (i) 10-25wt% fats and oils of (ii) 5-70wt% ester having 750-7,500mol.wt. obtained by condensing the component B with a polyol under heating, and reacting the residual carboxyl group of hydroxyl group of the polyester with 1-22C alcohol or 12-22C fatty acid, (D) 0.3-10wt% phenolic antioxidant and (E) 0.3-10wt% sulfur antioxidant.
Patent JP-H03256303-A (JP)
Title: Manufacture of rectangular chip resistor
Inventor: HASHIMOTO MASATO
IPC: H01C17/02
Filed: 1990-03-06
Abstract: PURPOSE:To reduce pinholes and residual internal stress in an overcoat glass layer by forming the overcoat glass layer, which covers a resistor layer completely, and end face electrodes, which are superimposed on parts of upper surface electrodes, through printing and burning pastes, and at that time burning the pastes according to specific burning profiles respectively. CONSTITUTION:A thick film of a silver paste is printed using a screen on a heat-proof and insulating sintered board 1 and is burned, and thereby, upper surface electrodes 2, 2' are formed. Then, a thick film of a resistor paste is so printed using a screen that the film is superimposed on the respective ends of the electrodes 2, 2', and is burned. Thereby, a resistor layer 4 is formed and thereafter, its resistance value is modified. Further, a glass paste is so printed using a screen as to cover the resistor layer 4 completely, and is dried. Thereafter, by burning the glass paste according to a burning profile (A) in which the speed for raising temperature is slower than the speed for lowering temperature, an overcoat glass layer 5 is formed. Then, the side faces of the board 1 are so coated with thick films of a silver paste that the films are superimposed respectively on the ends of the upper surface electrodes 2, 2'. By burning the films according to a burning profile (B) in which the speed for raising temperature is faster than the speed for lowering temperature, end face electrodes 3, 3' are formed. Then, the upper surface electrodes 2, 2' and the end face electrodes 3, 3' which are exposed are plated electrolytically.