baber/WOPTO huggingface dataset:
Patent JP-H06276411-A (JP)
Title: Gamma correction device
Inventor: URATA EIKICHI
IPC: H04N5/202
Filed: 1993-03-23
Abstract: PURPOSE:To allow the circuit with simple configuration to execute gamma (gamma) correction in a plasma display device (PDP). CONSTITUTION:The circuit is made up of a means (changeover circuit 3 or the like) correcting each bit of pixel data being serial data with a predetermined gamma correction coefficient, a means (adder 5 and latch circuit 6 or the like) adding the data corrected for each bit while they are shifted by one bit each toward a high-order bit based on a least significant bit of the picture element data, a 1st switch (SW1) located between the correction means (changeover circuit 3) and the adder means (adder 5), closed only when the addition by the adder means is started and opened till the addition is finished, and a 2nd switch (SW2) 7 closed to provide only data of a predetermined high-order bit number among pixel data obtained by the addition.
Patent JP-H06276454-A (JP)
Title: Automatic slave pattern display device
Inventor: OGAWARA ATSUSHI
IPC: H04N5/44
Filed: 1993-03-23
Abstract: PURPOSE:To provide the display device able to reserve all programs belonging to a genre by having only to enter a code of the genre of a desired program. CONSTITUTION:When a code of a reserved genre is entered from an entry section 12 to a control section 13, the control section 13 stores the code to a memory 16. The reservation genre code and a genre code from a tuner section are compared by a discrimination section 14, and when they are coincident, the control section 13 provides an output of a channel switching signal to a channel changeover section to switch a channel for a slave pattern. When the program is finished, the control section 13 sends a channel switching signal to the channel changeover section to replace the channel of the slave pattern with the original program and continues the program while a succeeding genre code is coincident with that from the tuner section.
Patent JP-S61226486-A (JP)
Inventor: ITO MASANOBU
IPC: B66B11/08
Filed: 1985-03-29
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-H02244243-A (JP)
Title: Evaluation test system for network control program
Inventor: NISHIKAWA KAZUYUKI
IPC: G06F11/28
Filed: 1989-03-17
Abstract: PURPOSE:To decrease the number of days required for the evaluation test of a network control program and to improve the program quality by actuating a network control program evaluation simulator within a central monitor device. CONSTITUTION:A network system 5 consisting of the communication channels 3 and nodes 4 is turned into a virtual form by preparing the component information on the system within an evaluation simulator 6. Then the evaluation test is carried out for a network control program 2 by actuating the simulator 6 within a central monitor device 1 and then simulating a network control program interface 9 serving as the working instruction information on the simulator 6 via the simulator 6. Thus it is not required to secure the channels 3 nor to produce the simulator 6 corresponding to each node forming the system 5. Furthermore the constitution of the system 5 is freely changed based on the contents of the evaluation test.
Patent JP-S58181366-A (JP)
Title: Facsimile communication system
Inventor: MATSUNO MINORU
IPC: H04N1/00
Filed: 1982-04-15
Abstract: PURPOSE:To hold a line at the transmission side, even if an original to be transmitted is absent, by transmitting a preamble signal repetitively to a control signal representing that a message outputted from a receiver is received correctly. CONSTITUTION:When a reserved switch of a transmitter is turned on, the transmitter transmits an EOP signal after the end of transmission of a picture signal of the final page, and when the receiver returns an MCF signal, a preamble signal is transmitted repetitively. In this case, a time (t) from the start of the preamble signal of each time to the start of the preamble signal of each time to the start of the preamble signal of the next time is made <=6sec. When the reserved switch of the transmitter is turned off, if no original exist through normal operation, a DCN signal is transmitted and the receiver interrupts the line. Thus, even if the original to be transmitted is absent, the line is reserved at the transmission side.
Patent JP-H06275538-A (JP)
Title: Formation of amorphous silicon alloy film
Inventor: TARUI HISAKI
IPC: C23C16/50
Filed: 1993-03-23
Abstract: PURPOSE:To form an amorphous silicon alloy film which has less structural defects and excellent film characteristics by forming the film by changing at least either the diluting rates of gaseous starting materials with hydrogen or the impression of ultrasonic waves upon a thin film forming surface depending upon the kind of the gaseous starting material used. CONSTITUTION:An a-SiGe:H film is formed on a glass substrate. Dilution with hydrogen and impression of ultrasonic waves are not performed when a SiH4 gas is made to flow, but the dilution and impression are performed when a GeH4 gas is made to flow. The a-SiGe:H film thus formed has such characteristics that the optical band gap is 1.50eV, photoconductivity is 5X10<-5>OMEGA<-1>cm<-1>, dark conductivity is 3X10<-7>OMEGA<-1>cm<-1>, defective level density is 2X10<16>cm<-3>, and hydrogen content is 13%. When the diluting rates of the gaseous starting materials with hydrogen and impression of ultrasonic waves upon the thin film forming surface are changed depending upon the kind of the gaseous starting material used, an extremely thin high-quality film having less defective levels can be formed.
Patent JP-S62220549-A (JP)
Title: Plating resin composition having improved heat transfer characteristic
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08L79/08
Filed: 1986-03-24
Abstract: PURPOSE:The titled composition, obtained by blending a composition consisting of a polyether-imide, potassium titanate fibers and alkaline earth metal carbonate with magnesium oxide and having remarkably improved heat transfer characteristic in addition to mechanical and plating characteristics. CONSTITUTION:A composition obtained by uniformly blending a composition prepared by blending (A) 100pts.wt. polyether-imide, e.g. expressed by the formula, with (B) 2-60pts.wt., preferably 5-50pts.wt. potassium titanate fibers produced from K2CO3, KOH, TiO2, etc., as raw materials by a firing, melting methods, etc., and (C) 2-30pts.wt., preferably 5-20pts.wt. alkaline earth metal carboante, etc., preferably calcium carbonate or calcium magnesium carbonate with (D) 2-90pts.wt., preferably 5-80pts.wt. magnesium oxide produced by firing metallic magnesium, magnesium carbonate, basic magnesium carbonate, etc.
Patent JP-S56161784-A (JP)
Title: Synthesis circuit for luminance and chromaticity
Inventor: OGINO MASANORI
IPC: H04N9/64
Filed: 1980-05-16
Abstract: PURPOSE:To reduce cross color interference and to imrpve chroma transient performance at the same time, by providing a trap device which acts as a subcarrier trap to a luminance signal, in a luminance chromaticity synthesis circuit which synthesizes the luminance signal and a carried chrominance signal. CONSTITUTION:As a trap device which acts like a subcarrier trap to a luminance signal inputted from a terminal 1, a series circuit consisting of an inductor 4 in resonance with 3.6MHz for example, and a capacitor 5 is provided. The frequency characteristic of the trap device is shown as a curve 11, which shows the suppression of the cross color interference component and acts as an improvement circuit for chroma transient characteristic against charrier chrominance signal inputted 8 shown as a curve 12. Thus, when a synthesized color signal is picked up from a terminal 9, the overall frequency characteristic is shown as a curve 13, from the relation with the band limit operation of a chroma signal generating circuit located precedingly. Thus, the center frequency component is a little attenuated and the side band component is emphasized and the synthesized color signal which is good in quality reproducible the color profile clearly.
Patent JP-S60206576-A (JP)
Title: Positioning device for welding torch
Inventor: HIOKI YUKIO
IPC: B23K9/12
Filed: 1984-03-31
Abstract: PURPOSE:To provide a titled device which can set exactly and surely the distance between a welding torch and a groove bottom at a specified distance by the constitution in which the laser beam reflected from the groove bottom is displayed by a laser light source and a TV camera attached integrally to the welding torch. CONSTITUTION:The laser light source 10 and the TV camera 12 are attached via supporting arms 11, 13 to the welding torch 3 from which a welding wire 4 is projected. The linear laser light perpendicular to the weld line is irradiated to the groove bottom 2 of base metals 1 and the laser light image reflected from the bottom 2 is displayed on a TV image receiver 14. The motor 5 for moving vertically the torch is driven via a driving control part 7 provided with lifting switches 8, 9 by a remote operation to move adequately vertically the torch 3 via a gear 6 which is rotated forward and backward and to position the torch 3 in such a way that the above-mentioned laser light image reflected from the groove base coincides with the reference line corresponding to the adequate groove gap length preset on the receiver 14.
Patent JP-S63231482-A (JP)
Inventor: TSURUOKA YOSHIHISA
IPC: G09F9/30
Filed: 1987-03-20
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-S54156207-A (JP)
Title: Aerating system
Inventor: SHIBATA TOMOYUKI
IPC: F04F5/54
Filed: 1978-05-31
Abstract: PURPOSE: To obtain a low cost jet type aerating system which is capable of sucking air at high rates, finely dividing bubbles and reducing noise and whose whole structure is reduced compact in size.  
     CONSTITUTION: When a pump P is driven by a motor 3, the liquid sucked through a suction port 2 and discharged through a discharge port 5 is jetted into an air chamber 11 through a nozzle section 10 to contact with the inner wall 12' of the linear pipe of an ejector E. Thereby, air is sucked through an air introducing pipe 14 to contact with the surface of jetted liquid. As an air passage 11' tapers, said inner wall 12' and liquid linearly contact with each other. Thereafter, liquid flows out through a diffuser with velocity energy recovered by reduction in pressure. If said ejector E and a pump P are then interconnected by a 2- of 3-dimensional bent pipe 7, the contact area of liquid with air incrases with water flow distorted so that a large quantity of finely formed bubbles can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03265745-A (JP)
Title: Differential device
Inventor: HAGIWARA MAKOTO
IPC: F16H48/22
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a differential control force responding to the rotation difference by carrying out the differential control by a viscous coupling through a friction clutch, and composing the system to suppress the connecting force of the clutch responding to the input torque to a differential mechanism. CONSTITUTION:When the torque from an engine is input to a differential mechanism 39, a pinion gear 33 is moved to the left side together with a shaft 31 by a thrust from the gearing with a right side gear 37, a left side gear 35 is moved to the left side by this moving force and a thrust force gearing with the gear 33 is addition, and a multiphase clutch 65 is pressed by a side wall 71 and connected. The connecting force of the clutch 65 by the pressing force of a pressing means 97 is made smaller when the input torque from the engine is smaller, and made larger as the input torque is increased. When the connecting force of the clutch 65 is small, the differential control force of a viscous coupling 41 is made to be smaller responding to its slippage. And as the connecting force of the clutch 65 is made to be larger and the slippage is made smaller, the differential control force is made larger. And when it is connected solidly, a normal differential control force can be obtained.
Patent JP-H09254292-A (JP)
Title: Foam for stamping molding
Inventor: KATO KENJI
IPC: B29C51/10
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a foam for a stamping molding which has sufficient moldability in a vacuum molding executed as a premolding and is superior in heat resistance and rarely generates fracture and the like by invasion of an aggregate resin at the time of the stamping molding. SOLUTION: This foam for a stamping molding has a second foam layer containing a polypropylene resin 40∼90wt.% and a polyethylene resin 60∼10wt.% of a melt index 1∼3.0 stacked on at least one surface of a first foam layer containing a polypropylene resin 40∼90wt.% and a melt index 3.0 or more, 20 or less of a polyethylene resin 60∼10wt.%.
Patent JP-S55155957-A (JP)
Title: Seal material
Inventor: NAKANO AKIO
IPC: F16J15/10
Filed: 1979-05-23
Abstract: PURPOSE: To prevent high-temperature, high-pressure fluid by securing glass fiber mass to a liquid leakage surface by suitable means such that it projects to a predetermined extent.  
     CONSTITUTION: A packing A consist of a base plate (a) made of an alloy and glass fiber mass (a). The base member (a) is formed to have a ringlike shape that coincides with the lower end 2' of a sleeve 2 or a receiving surface 3' of a stationary frame 3, and its back side a' is formed with a latticelike engagement groove a", and the glass fiber mass (a 1 ) is embedded therein such that the intersection a'" of the groove a" projects to a predetermined extent from the back surface a'. When the packing A is heated by molten metal 7, the glass fiber constituting the mass (a 1 ) is expanded to fill its fiber interstices and effect perfect seal between the lower end (2') of the sleeve 2 and the receiving surface 3 of the stationary frame 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52148134-A (JP)
Title: Device for forming liquid film
Inventor: NAGAI KOUJI
IPC: G03G15/10
Filed: 1976-06-04
Abstract: PURPOSE: To measure the liquid density by continuously supplying the liquid to one portion of a rotatable body, and splashing the liquid by the centrifugal force of the rotatable body in order to form the liquid film. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53149874-A (JP)
Title: Production of compound semipermeable membrane
Inventor: OSHIUMI RIYOUICHI
IPC: B01D69/12
Filed: 1977-06-03
Abstract: PURPOSE:To produce compound semipermeable membrane excellent in solute-removal ratio, hydrolysis resistance, resistance against chemicals, and durability, by applying a soln. consisting of polyethyleneimine, a specific bridge-forming agent, and a solvent to the surface of a porous support so as to form a thin film and to cause bridging reaction.
Patent JP-S52148726-A (JP)
Title: Injection carbureter
Inventor: HIROSE YUTAKA
IPC: F02M69/00
Filed: 1976-06-04
Abstract: PURPOSE: To prevent the back flow of high temp gas, by setting a check valve to an auxiliary air passage, in an injection carbureter provided with a main control valve, a discahrge valve and the auxiliary air passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04299884-A (JP)
Title: Manufacture of aluminum nitride substrate
Inventor: FUKATSU YASUAKI
IPC: H05K1/03
Filed: 1991-03-28
Abstract: PURPOSE:To obtain a method for rigidly bonding a copper plate to the surface of an aluminum nitride sintered body. CONSTITUTION:After a copper thin film is formed on the surface of an aluminum nitride sintered body, said thin film is oxidized and turned into a copper oxide layer. Then a copper plate is stacked thereon and heated, thereby constituting a copper bonded substrate having sufficient adhesion wherein the oxide copper is interposed between the copper plate and the aluminum nitride sintered body.
Patent JP-2000263789-A (JP)
Title: Image forming method and apparatus
Inventor: MACHIDA YOSHINORI
IPC: B41J2/05
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To form a highly detailed image of high image quality generating no blurr on a recording medium of every kind at a high speed by stably flying a very small amt. of an ink droplet at a high speed even if highly viscous ink is used without increasing energy consumption. SOLUTION: Ink l is uniformly held on an ink carrier 2 having a flat surface patternwise. A part of the ink carrier 2 is heated according to image data to boil the ink l at the interface of the ink carrier 2 and the ink l or in the vicinity of the interface of them and the ink l is allowed to fly from the surface of the ink carrier 2 by the pressure of the air bubble generated by the boiling of the ink l. At the same time, electrostatic attraction is allowed to act on the ink by an electric field generating electrode part 5 and the ink l is bonded to a recording medium 7 arranged so as to leave a minute gap with respect to the ink carrier 2 to form an image.
Patent JP-H10259095-A (JP)
Title: Zirconia membrane and its production
Inventor: YAMAMURA HIROSHI
IPC: C01G25/02
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To produce a zirconia protective membrane having high abrasion resistance and erosion resistance by specifying an including ratio of a zirconium alkoxide to an alcohol, solating a composition obtained by adding water, a chelating agent, and an acid catalyst or a base catalyst to a mixture of the zirconium alkoxide and the alcohol, coating the solated composition on a coated body, firing the coated composition to provide the membrane, and providing orientation to the membrane. SOLUTION: This zirconia membrane is produced by forming a sol of a composition by using (A) a zirconium alkoxide of formula I Zr(OR)4 (R is a 1-10C alkyl or a hydroxyalkyl), e.g. zirconium n-propoxide, and (B) an alcohol of formula H ROH (R is same as formula I) or dihydric alcohol, and a chelating agent capable of forming a chelate complex with zirconium ion, such as acetylacetone, and a catalyst such as hydrochloric acid and ammonia, coating the sol on a substrate to be coated, and firing the coated sol at 600-1,000 deg.C for about 2hr by using an electric furnace to provide the zirconia membrane having an oriented deposited crystal. Further, the molar ratio of the components A:B is regulated so as to be (1:10) to (1:50).
Patent JP-S53149297-A (JP)
Title: Production of polyester
Inventor: MIZUMOTO TOSHIYUKI
IPC: C08G63/00
Filed: 1977-06-01
Abstract: PURPOSE: The polycondensation reaction of the esterification product between terephthalic acid and ethylene oxide is conducted in the presence of a specific metal compound to produce rapidly and inexpensively high-whiteness polyesters with good spinnability and film-forming property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S51141640-A (JP)
Title: Thermal head
Inventor: SHIBATA SUSUMU
IPC: B41J2/345
Filed: 1975-06-02
Abstract: PURPOSE:To dispose heating unit one by one in tottering-step-shape, each picture element is enlarged not to let the each element to be overlapped with each other and printing quality is improved.
Patent JP-S59189143-A (JP)
Inventor: KURISUCHIAN RINDONAA
IPC: C08L57/00
Filed: 1984-04-03
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-H09227273-A (JP)
Title: Production of silicon single crystal by continuous-charge method
Inventor: NAGAI NAOKI
IPC: C30B15/22
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To avoid the conversion of a silicon single crystal to the polycrystal in the method for producing a silicon single crystal by a continuous-charge method. SOLUTION: A silicon single crystal is pulled up from the molten silicon in a crucible while supplying a silicon material to the crucible to produce a silicon single crystal by the continuous-charge method. In this case, the silicon material is not supplied until the temp. distribution of molten silicon is stabilized after the straight-shell process is started and then supplied, and the feed rate of the silicon material is gradually increased after the supply of silicon material is started until the feed rate becomes equal to the solidifying rate.
Patent JP-S61224688-A (JP)
Title: Videotex terminal equipment
Inventor: SATOU KUNIAKI
IPC: H04N7/173
Filed: 1985-03-29
Abstract: PURPOSE:To allow a user to know always the current situation by displaying the states of a circuit and a terminal on the display plane of a display device of a videotex terminal equipment. CONSTITUTION:At least one of the states of the circuit and the terminal, the using time of the circuit, a current time, all of which are called status information, is displayed at a display position different from that of character and picture information displayed on the display plane of the display device. For instance, picture information transmitted through a videotex communication network is displayed on the communication information display area 6 of the display plane of the display device 3, while in a status display area 7 the status information is displayed.
Patent JP-S61225523-A (JP)
Title: Method of manufacturing floor heating panel
Inventor: NAKAMURA KIYOSHI
IPC: F24D19/06
Filed: 1985-03-29
Abstract: PURPOSE:To prevent development of seams on the back face plate and leakage in an insulation material by imparting the function of magnetism that sucks the back face plate to the surface plate of a press surface plate on the upper side. CONSTITUTION:A magnet sheet 8 is attached on the lower side of the upper side press surface plate 5, that is on the side of back face plate 4. The back face plate 4 is mounted on the bend section 1c of a surface plate 1, and when press surfaces 5 and 6 snatches them, the back face plate 4 is sucked to the magnet sheet 8 and does not flex. Accordingly when an insulation material 7 is filled between the surface plate 1 and the back face plate 4, it is not required to slide the back face plate 4, and no seams develop. Furthermore, even if the bend section 1c is directed upwards, there is no trouble, and the filled insulation material 7 does not leak from between the bend section 1c and the back face plate 4.
Patent JP-S55156909-A (JP)
Title: Reinforcing device of optical fiber connecting part
Inventor: HIRAI MASATAKA
IPC: G02B6/24
Filed: 1979-05-25
Abstract: PURPOSE:To improve the reliability of the reinforcing device by fusion-connecting the end faces of optical fiber strands to each other then inserting the strands into the groove on a protecting plate and fixing the portions among the groove, strands and reinforcing layers by means of alpha-cyanoacrylate-base adhesive agent. CONSTITUTION:A protecting open pipe 6 is constituted by a V-type fine groove 4, square large grooves 5 and a cover part 8 to be affixed together with a hinge thin skin 7 as axis. The protecting pipe 6 is made to a size of the extent that when the strands and reinforcing layers 3 are put in the protecting pipe 6 they contact the V-groove 4, large grooves 5 and cover 8 or leave a slight clearance. Thereupon, the optical fibers 2 having been fusion-connected are placed on the open protecting pipe 6 and alpha-cyanoacrylate-base high-viscosity adhesive agent is coated evenly, thence the keep cover 8 is bent and is put on to retain and bond the fibers. Setting is completed in 1-5min. In this way, the reinforcing device of high reliability which is stable in transmission loss and is sufficient in tensile strength may be obtained.