baber/WOPTO huggingface dataset:
Patent JP-H03250985-A (JP)
Title: Video signal processing unit
Inventor: TANIDA SUSUMU
IPC: H04N5/45
Filed: 1990-02-28
Abstract: PURPOSE:To hide vertical and horizontal ends of a video image uniformly by adding a delay synchronizing signal generating section capable of controlling a time deviation of a synchronizing signal and a signal selection means replacing the synchronizing signal portion of the input video signal into the delay synchronizing signal so as to vary the display area of the video image onto a screen. CONSTITUTION:A sub video input signal 2 is converted into a sub video signal 19 by a sub video signal generating means 10. A sub video selection signal 18 controls a selector 20b to replace the sub video signal 19 into part of a main video signal 16 whose synchronizing signal is replaced. Part of the main video signal 16 whose synchronizing signal is replaced is replaced into the sub video signal 19 at the video signal output 11 only when the sub video selection signal 18 is at an H level. Since a time t2 of the main video signal part from the center horizontal synchronizing signal 21 is kept longer than the time t1 in the video signal output 11, the main video signal is moved in parallel to the right on the screen. As a result, both the horizontal ends of the main video signal are uniformly hidden and the vicinity of the center of the main video signal is much displayed on the screen.
Patent JP-H02228050-A (JP)
Title: Circuit board, manufacture thereof and electronic circuit device using the board
Inventor: TAKAHASHI MASAAKI
IPC: B23K26/352
Filed: 1989-02-28
Abstract: PURPOSE:To obtain the highly accurate circuit base that is superior in insulation characteristics by forming an oxide layer at a processed part by application of a high energy beam in an atmosphere of oxidizing gas. CONSTITUTION:Respective surfaces of a resistor 2 and a conductor 3 are coated excessively with a glass film 4 in order to prevent the lowering of their characteristics due to outside air or mold resin. A laser is applied to adjust value of resistance of the above substances and a trimming part 5 is formed. Regions 51 and 52 having high resistance are formed on the trimmed resistor 2 and an AlN ceramic board 1. A laser beam excited by an oscillator 6 is applied to the trimming part of the resistor which is formed on the ceramic base through a nozzle 7 and an oxygen gas is sprayed from a gas nozzle 8 so that a part irradiated with the laser beam is covered with oxidizing gas. Since an extremely thin oxide layer is formed, its base becomes highly dielectric and then a highly accurate circuit board which is superior in insulating properties is obtained.
Patent JP-S52131017-A (JP)
Title: Engine piston
Inventor: SAMEJIMA HIROSHI
IPC: F16J1/01
Filed: 1976-04-26
Abstract: PURPOSE:To reduce heat transmission loss by forming the top of a piston with a material of a low heat conductivity such as ceramics.
Patent JP-S60191388-A (JP)
Inventor: WAKATSUKI HIROSHI
IPC: G08B25/10
Filed: 1984-03-13
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-H01222232-A (JP)
Title: Electrophoretic display device
Inventor: MATSUOKA HIROSHI
IPC: G09F9/37
Filed: 1988-03-01
Abstract: PURPOSE:To enable the formation of the above device to the large size by laminating plural sheets of glass substrate each having <=0.5mm thickness over the entire one face of a plastic film, thereby forming a dielectric substrate. CONSTITUTION:The dielectric substrate 3 is adhered and fixed via a spacer 4 to a transparent substrate 1 formed thereon with a transparent electrode 2 by which an electrophoretic cell is formed. The dielectric substrate 3 is formed by adhering and fixing the thin films of the glass 6 smaller than the substrate 1 closely over the entire one surface of the plastic film 5 having the size approximately equal to the size of the substrate 1. The large-sized electric substrate 3 is obtd. by laminating the glass sheets and the plastic in such a manner, by which the production of the large-sized display device is enabled.
Patent JP-S52132675-A (JP)
Title: Vapor-phase growth method of thin film
Inventor: KUDOU DAIJIROU
IPC: H01L21/205
Filed: 1976-04-30
Abstract: PURPOSE:To form uniform thin film on the surfaces of wafers by setting as specified the interval of wafers arranged in the reaction tube, the gap between wafers and the inside wall and the average pressure in the tube.
Patent JP-H04222001-A (JP)
Title: Operating method of control apparatus
Inventor: MANFUREETO BIRUKU
IPC: F02D41/38
Filed: 1991-03-14
Abstract: PURPOSE: To provide large control precision and to improve the operation characteristic at the time of controlling an open loop and a closed loop. CONSTITUTION: A closed loop controller 7 which corrects an error when deviation occurs and functions as a pre-control which is connected to a closed loop controller 4 in parallel is provided. It is used for operating a controller, especially the controller controlling the fuel injection of an internal combustion engine. A first deviation signal A is obtained at the almost center of a control area and a second deviation signal M is obtained in one limit point of the control area. The obtained deviations are supplied to the controller 1 as correction quantity in accordance with the operation point of the closed loop controller.
Patent JP-S54139819-A (JP)
Title: Stabilization treating method for impurities in hot iron to low level
Inventor: OKUNO YOSHIO
IPC: C21C1/02
Filed: 1978-04-24
Abstract: PURPOSE:To stably obtain low Si, low S hor iron by adding a desiliconizing agent and/or a desulfurizing agent to hot iron during discharge in accordance with the measured values of the Si and S contents of the hot iron and stirring the hot iron in a stirring vessel set on a casting bed. CONSTITUTION:In hot iron discharged from a blast furnace, there exists a special relation between Si and S as follows: usually the S content is low and high when the Si content is high and low, respectively. The Si content can be measured with a furnace heat control model using a computer, and the S content with slag components (basicity), S input and slag vol. The Si and S contents are measured with operation controller 17 to control the amt. of a desiliconizing or desulfurizing agent to be added, and the agent is added to stirring vessel 3 from charge hole 4, and mixed with hot iron with stirring blade 11 to desiliconize or desulfurize the hot iron. The used agent is discharged from a discharge channel between outlet 8 and separation wall 9, and the treated hot iron flows out of the upper part of hot iron outlet corner 10.
Patent JP-H01223868-A (JP)
Title: Facsimile equipment
Inventor: FURUGUCHI KENJI
IPC: H04N1/32
Filed: 1988-03-03
Abstract: PURPOSE:To discriminate whether a telephone circuit is used for a facsimile equipment or a line is faulty by connecting a telephone circuit to a facsimile equipment when it is detected that the telephone circuit is used for the facsimile equipment and connecting a voice signal generating circuit to the telephone set. CONSTITUTION:The facsimile equipment 4 is provided with a means informing that the facsimile communication is applied to the telephone set 3. When the telephone circuit 1 is used by the facsimile equipment, a voice of a signal informing the facsimile communication at present is outputted from the means and sent to the telephone set 3. Thus, the caller can know clearly whether or not the telephone circuit 1 is used by the facsimile equipment when the caller hooks off the handset. On the other hand, in case of line fault, since a voice or a signal informing the facsimile communication or a call tone is not obtained from the handset, the fault of line is recognized immediately.
Patent JP-2000215141-A (JP)
Title: Automatic homepage updating system by fax
Inventor: OTAGURO ATSUO
IPC: G06Q10/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate data received by fax which has come into wide use, to automatically update a homepage which has information of vacant rooms, vacant seats, events, road traffic, etc., and to actualize both a function which resends data received by the fax by e-mail and a system which resends data received as the e-mail to the fax. SOLUTION: Data received by fax are converted into image data (BMP, JPEG and PCX) which are general as computer graphics. An HTML file is automatically generated on basis of the data and the data are transferred to the target WEB server by the FTP protocol. An image recognition technique is used if necessary, data are discriminated and an HTML file of information of vacant room or vacant seats is generated to transfer the data the target Web server by the FTP protocol. Data received by fax are converted into the image data which are general as computer graphics and their image file is e-mailed to the target person as an attached file. The received e-mail is processed by image-conversion and faxed to the target person.
Patent JP-H08312658-A (JP)
Title: Belt disk
Inventor: HENINGU FUASUTAADEINGU
IPC: F16H57/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To fasten a pulley to a shaft with a required tensile moment, by forming an inside serration on the pulley in order to engage a tool for fastening or releasing the pulley to a generator shaft. SOLUTION: A free-wheel pulley 10 is hinged with a male screw 13 provided for a shaft end 14a of a generator shaft 14 by means of a female screw 12. The shaft end 14a has a bag hole 15 having inner teeth 16 on its end surface side, and a counter holder 17 having outer teeth 18 is engaged when the pulley 10 is mounted to these inner teeth 16. For fastening or releasing the pulley 10 to the generator shaft 14, an inside serration 19 is placed in the front of a male screw 12 of a central hole 11. For fixing the pulley to the shaft 14 with a prescribed tensile moment, an outside serration 21 of an axially slidable and rotatable tool 20 is engaged with the inside serration 19. After this assembling work, a protection cap 22 is mounted to the end surface side of the pulley 10.
Patent JP-S57175153-A (JP)
Title: Benzamido-alkylhydroxamic acid derivatives, manufacture and use
Inventor: RUI RAFUON
IPC: A61K31/165
Filed: 1982-03-25
Abstract: The present invention relates, as new industrial products, to 3-(aminobenzamido)-propionhydroxamic acids of formula:    <IMAGE> (I)  and their acid addition salts. These products are useful in therapeutics. The compounds of formula I may be prepared by catalytic hydrogenation of the corresponding 3-(nitro-benzamido)-propionhydroxamic acids.
Patent JP-S58166613-A (JP)
Inventor: NAKANO TAKEHISA
IPC: H01B17/26
Filed: 1982-03-29
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-H04265240-A (JP)
Title: Production of optical silica glass
Inventor: YAMAGATA SHIGERU
IPC: C03B20/00
Filed: 1991-02-21
Abstract: PURPOSE:To produce an optical silica glass applicable as the optical glass material to be used for the UV high-refractive-index lens material, UV achromatic lens or high-output laser for an excimer laser beam, etc., and also applicable as the achromatic lens by the combination with the conventional silica glass. CONSTITUTION:The gob of transparent synthetic silica glass is heattreated at 800-1200 deg.C for a specified time under the isotropic pressure at >=about 10,000 kgf/cm<2> and densified, and then the lowering of the pressure is started after the lowering of the temp. is started. More concretely, the isotropic pressure is maintained until the temp. is lowered to <=800 deg.C, preferably to <=500 deg.C.
Patent JP-S58171347-A (JP)
Inventor: SAKANE SHINICHI
IPC: A45C13/10
Filed: 1982-03-29
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-S63217970-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUMIHIRO NAOTAKA
IPC: H01L27/04
Filed: 1987-03-03
Abstract: PURPOSE:To stabilize a semiconductor integrated circuit against a temperature change by resistor-dividing the output voltages of two stepup circuits having two limiters which have reciprocal temperature dependency of saturated voltage. CONSTITUTION:This circuit has a stepup circuit 1, a diode 5 of a limiter 3, a stepup circuit 2, and an MOS transistor 6 of a limiter 4, and the limiters 3, 4 are connected to an output terminal 9 by resistance elements 7-8. Thus, the diode 5 is raised at the potential of its connecting point 12 upon rising of the temperature, and the transistor 6 is reduced at the potential of its connecting point 13 upon rising of the temperature. As a result, since the intermediate potential of the points 12, 13 is always output to the terminal 9, a variation due to the temperature is substantially eliminated.
Patent JP-2000248224-A (JP)
Title: Acrylic-based binder resin composition
Inventor: IKEGAMI YUKIHIRO
IPC: C09D133/06
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic-based binder resin composition excellent in sinterability, capable of exhibiting high viscosity characteristics at a low solid content, good in processability and workability while showing no webbing, and highly suited for printing and dip coating. SOLUTION: This composition is composed of (A) 100 pts.wt. of an acrylic- based polymer and (B) 150 to 2,000 pts.wt. of an organic solvent having a boiling point of 150 deg.C or higher, wherein the component A is obtained by copolymerizing a monomer mixture, comprising (a-1) 60 to 97 wt.% of at least one kind selected from alkyl (meth)acrylate monomers, (a-2) 3 to 25 wt.% of a (meth)acrylate monomer containing hydroxy group having at least 2 hydroxyl groups in one molecule, (a-3) 0 to 5 wt.% of an unsaturated carboxylic acid monomer, and (a-4) 0 to 20 wt.% of a (meth)acrylate monomer containing mono-hydroxy group, and 0 to 10 wt.% of another copolymerizable monomer, all percentages being based on the whole mixture.
Patent JP-S60194119-A (JP)
Title: Production of carbon fiber
Inventor: MURAKAMI MUTSUAKI
IPC: D01F9/12
Filed: 1984-03-16
Abstract: PURPOSE:An aromatic dianhydride is vaporized with heat in a gas atmosphere of Ar, N2 or H2 or under vacuum to effect gas-phase growth to enable the production of carbon fiber of fine thickness (0.1-5mu) and uniform thickness at low temperature (300-1,000 deg.C). CONSTITUTION:An aromatic dianhydride or a compound forming the same by heating such as pyromellitic dianhydride and 1,4,5,8-naphthalene tetracarboxylic acid dianhydride is heated for vaporization in a gas atmosphere selected from Ar, N2, He, H2 or their mixed gas or under vacuum, when needed, using Fe or Co as a catalyst to effect gas-phase growth to give the objective carbon fiber useful as a material for resist, heater or electrode and reinforcing material for composite such as FRP.
Patent JP-H03253093-A (JP)
Title: Photosensitive thermosetting resin composition and forming method of solder resist pattern
Inventor: OBA YOICHI
IPC: G03F7/004
Filed: 1990-03-02
Abstract: PURPOSE:To improve developing properties, sensitivity, resistance to chemicals, adhesion, etc., by making composition whose main component is specified photosensitive prepolymer, photopolymerization initiator, diluent, and melamines contain vinyl triazine or mixture of cyanogen amide. CONSTITUTION:Vinyl triazine or mixture of vinyl triazine and dicyadiamide is contained in composition whose main components are the following; photosensitive prepolymer composed of reaction product of second-grade hydroxide group of esterified material produced by esterification reaction of novolak epoxy compound and unsaturated monocarboxylic acid and polybasic acid anhydride, photopolymerization initiator, photopolymerization vinyl based monomer or oligomer and/or organic solvent, and water-soluble of water-dispersed melamines. Thereby said composition is excellent in developing properties and photosensitivity, and solder resist using said composition is improved in adhesion, resistance to chemicals, resistance to plating, etc.
Patent JP-H01223113-A (JP)
Title: Epoxy resin composition
Inventor: JINZAI EMIKO
IPC: C08G59/40
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title composition having high heat distortion temperature and cracking resistance, containing an epoxy resin, nonreactive organopolysiloxane compound, inorganic filler, specific reaction product and curing agent of acid anhydride in a specific ratio. CONSTITUTION:The aimed composition comprising (A) 100pts.wt. epoxy resin (e.g., bisphenol A type epoxy resin, preferably liquid at normal temperature), (B) 5-40pts.wt. nonreactive organopolysiloxane compound (e.g., dimethylpolysiloxane) containing two or more epoxy groups in 1mol., (C) 50-180 pts.wt. inorganic filler (e.g. crystalline silica), (D) 2-12 reaction product of a monofunctional glycidyl ether and a reactive organopolysiloxane compound containing a functional group to be reacted with epoxy group and (E) 50-150pts. wt. curing agent of acid anhydride (e.g. methyltetrahydrophthalic anhydride).
Patent JP-H01224206-A (JP)
Title: Method for forming oxide high-temperature superconductor film
Inventor: KITAHARA SHIGERU
IPC: C01B13/14
Filed: 1988-03-04
Abstract: PURPOSE:To readily obtain the subject film excellent in stability and homogeneity of composition with high efficiency at a low cost, by introducing oxide high-temperature superconducting material powder into a combustion flame of an oxidizing atmosphere and flying the resultant melt onto a substrate. CONSTITUTION:A combustion flame 3 obtained by burning a mixed gas of oxygen-fuel gas 6 in a neutral state or excess of O2 is jetted from a nozzle part 2 of a flame spraying torch 1 in a gas flame spraying device and oxide superconducting material powder 4 having <=100mu particle diameter is simultaneously fed through a powder feeding gas 5 at about 10-20g/min flow rate. O2 or air jet streams 9 are simultaneously jetted so as to surround the periphery of the combustion flame 3 to provide an oxidizing atmosphere. The resultant melt of the above-mentioned powder 4 is then flown to form the subject film on a substrate 7.
Patent JP-H09222993-A (JP)
Title: Divider
Inventor: INUI SHIGETO
IPC: G06F7/506
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To accelerate speed by reducing processing for making a partial remainder into two complements required before the decision of quotient concerning division to use redundant binary expressions for a high-radix subtraction shift system and the partial remainder. SOLUTION: A high-order partial remainder register 2 holds the high-order bits of the partial remainder in the expression of two complements, and a low- order partial remainder register 3 holds the low-order bits of the partial remainder in the redundant binary expression. Then, the output of the high-order partial remainder register is directly connected to a quotient generation circuit 5. Among the outputs of a two-bit shifter 9, the most significant two bits of digit overflow and the output of a two-bit shifter 8 are connected to a two- complement converting circuit 6, the output of the two-complement converting circuit 6 and the high-order bits of output from a multiple selector 21 for a divider are connected to a high-order partial remainder generation two- complement subtracter 18, and the output of the two-bit shifter 9 and the low- order bits of output of the multiple selector 21 are connected to a low-order partial remainder generation redundant binary subtracter 19.
Patent JP-S58167348-A (JP)
Title: Paper discharge change-over mechanism of paper sheet printer
Inventor: HOSHI TOSHIO
IPC: B41F21/08
Filed: 1982-03-27
Abstract: PURPOSE:To make possible the adjustment of timing of release of a sheet of paper at the time of changeover of the direction of the discharge of paper during the operation of a machine, by biting a paper sheet discharged from a printing drum by paper discharge clicks of a paper discharge chain so as to discharge the paper with the discharge being changed selectively to a upstream positioned paper discharge section or to a downstream positioned paper discharge section. CONSTITUTION:The paper discharge apparatus of a paper sheet printer has the plurality of clicks 21 that are circulated by the discharge paper chain 16, and the paper 5 gripped by the clicks 21 is delivered from the left. When the paper reaches over a first pile 25 and a second pile 26 that are arranged in this order, a cam follower 24 abuts on a paper releasing cam 50 that can be tilted by the operation of a cylinder 63 and the clicks are opened to release the paper 5 onto one of the piles 25, 26, where the paper sheets are stacked. In this case, when an operation pipe 44 is rotated by a handle 45, the paper discharge change-over apparatus 41 positioned over the piles 25, 26 allows a paper releasing can 57 to move horizontally along a slot 60 by meshing of gears 51, 53-55 with a rack 62 on the cam 57, and therefore the timing of opening or closing of the clicks 21 can be adjusted.
Patent JP-S52132536-A (JP)
Title: Automatic door opening/closing device
Inventor: TANAKA TOYOHIKO
IPC: G08B13/24
Filed: 1976-04-30
Abstract: PURPOSE: To provide a marking device whose adjustment is extremely simple and convenient by providing plural supersonic wave senders/receivers near a door and by selecting the passing of detected objects by the time width of the reflected wave, and by controlling automatically the opening and closing of the door. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58166222-A (JP)
Title: Weighing device
Inventor: MATSUMURA TERU
IPC: G01G23/44
Filed: 1982-03-26
Abstract: PURPOSE:To enable the transaction of a commodity in accordance with the information at the point of time of selling by performing reading of the bar code and weighing of the commodity placed on the weighing pan of a weighing machine through the transparent part of the weighing pan simultaneously and processing said information arithmetically. CONSTITUTION:The weighing value of the commodity placed on the weighing pan 5 of a weighing machine 1 is fed to a control part 3 by a weighing machine 11, and the bar code 7 illuminated by the light from a light source of a bar code reader 2 via a reflecting mirror 9 and the transparent part 10 of the pan 5 are read with the reader 2, the data whereof is fed to the part 3. The part 3 performs calculation in accordance with the data and the information stored therein and displays the results thereof on a display. Thus, the transaction of the commodity according to the information at the point of the time of selling is made possible.
Patent JP-S56146370-A (JP)
Title: Pickup system
Inventor: YUNOKI YUTAKA
IPC: H04N5/225
Filed: 1980-04-16
Abstract: PURPOSE:To increase shutter speed, by securing the optimum driving method for a pulse motor. CONSTITUTION:The shutter disk 3 is mounted to the rotary shaft 2 of the pulse motor 1 via the shutter disk attaching boss 4. Then the motor 1 is driven to give a rotation to the disk 3. Thus the optical aperture part (slit 31) of the disk 3 is rotated to give a passage or cut-off to the flux of light shown by the arrow. The motor 1 is controlled and driven by the shutter control driving circuit. This driving circuit gives a shutter action that completes in N steps to the pulse motor, and the position of completion is detected for the 1st step to the (n-2) the step and the Nth step respectively. Based on this detection output, the control driving pulse is  supplied to the pulse motor.