baber/WOPTO huggingface dataset:
Patent JP-S57212621-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: C09D163/02
Filed: 1981-06-24
Abstract: PURPOSE:To improve wear resistance and blocking resistance by forming a ferromagnetic metallic thin film over a nonmagnetic base, and providing a coating film of epoxy resin, containing silicone oil, etc., over the opposite surface of the base to said magnetic layer. CONSTITUTION:A polyester film is used as a base, over which a Co-Ni ferromagnetic metallic thin film is formed by vapor deposition. Over the opposite surface of this magnetic film to said ferromagnetic layer side, a paint prepared by uniformly dispersing graphite (antistatic agent) and silicone oil (anticorrosives and blocking inhibitor) in epoxy resin is applied. Bisphenol type epoxy resin is compatible with dimethyl polysisloxane to adhere a film, containing graphite, to the film. The magnetic tape having this sectional structure has about 35% reduced frictional resistance based upon a tape having on oil lubricious film on the back, and also has watertightness, improving running properties and storage stability.
Patent JP-S5828368-A (JP)
Inventor: YOSHII HISAYOSHI
IPC: B31B50/62
Filed: 1981-06-23
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-S60241074-A (JP)
Title: Developing device
Inventor: ONO TAIZOU
IPC: G03G15/09
Filed: 1984-05-16
Abstract: PURPOSE:To take a color copy by providing a nonmagnetic sleeve which carries a developer layer consisting of toners and magnetic carriers on the surface and has a magnet internally and a magnetic material body which faces the sleeve across a specific gap. CONSTITUTION:An optical part 5 projects a pattern light image on a photosensitive drum 1 to form a latent image. Simultaneously, insulating toner 10 in a hopper 11 is supplied by a supply roller 12 to magnetic carriers 9 on the nonmagnetic sleeve 7, charged electrostatically by friction through the rotation of the 1st magnet 8, and conveyed until it faces the magnetic material roller 6. The insulating toner 10 is stuck electrostatically on the roller 6 by the 2nd high- voltage DC power source 13 between the magnetic material roller 6 and nonmagnetic sleeve 7. When the photosensitive drum 1 rotates until the latent image on the photosensitive drum 1 faces the insulating toner 10 charged on the magnetic material roller 6 to the opposite polarity, the toner 10 scatters over the photosensitive drum 1 to develop the image.
Patent JP-S59224543-A (JP)
Title: Detector for projection on slab surface
Inventor: MORIMOTO YOSHIROU
IPC: G01N27/82
Filed: 1983-06-03
Abstract: PURPOSE:To prevent an equipment near the surface of a slab from breaking down by arranging support bodies on both sides of the conveyed slab, supporting a driving shaft freely rotatably between both support bodies, and providing a driving device which turns the driving shaft. CONSTITUTION:Posts 3 are provided on both sides of the conveyed slab. Then, the posts 3 constitute partially a portal frame which straddles the slab 1. Then, the driving shaft 5 is extended between both posts 3. Both end parts of the driving shaft 5 are supported by bearings 6 fixed to the posts 3. An air cylinder 8 is fitted to one of said posts 3, and the rod 9 of the air cylinder 8 is linked to one terminal of said driving shaft 5 through an arm 10. This constitution prevents the equipment which comes close to the slab surface from breaking down.
Patent JP-H11349851-A (JP)
Title: Production of coupling agent-treated inorganic particle and its use
Inventor: HIRAISHI WATARU
IPC: C08L63/00
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing coupling agent-treated inorganic particles, wherein the two requirements of the achievment of the uniform surface treatment by a wet treating process and the realization of a high rate of utilization of a coupling agent by a dry treating process are both satisfied, to provide inorganic particles obtained by this process, and to provide a synthetic resin composition containing the above inorganic particles and a synthetic resin and forming a molding having excellent physical properties. SOLUTION: There is provided a process for producing a coupling agent-treated inorganic particles, comprising pouring a coupling agent solution to an aqueous suspension of inorganic particles under agitation, agitating the mixture, and drying the mixture by heating without dewatering by filtration and concentration. In one embodiment, the coupling agent solution is a silane coupling agent or a titanate coupling agent in the form of a concentrate, an aqueous solution, or an alcoholic solution. In another embodiment, the drying is performed by spraying the mixture in the form of fine liquid drops into hot air. In yet another embodiment, the drying is performed by means of a spray drier or paddle drier.  In yet another embodiment, the inorganic particles are made of magnesium hydroxide having a BET specific surface area of 15 m<2> /g or below and a mean secondary particle diameter of 2 μm or below and being in the form a hexagonal plate in respect to the shape of a primary crystalline particle.
Patent JP-S60101344-A (JP)
Title: Speed change control method for automatic speed change gear
Inventor: KUBO MASANORI
IPC: F16H61/18
Filed: 1984-05-16
Abstract: PURPOSE:To always maintain an automatic speed change gear in the optimum operating condition by keeping the speed from changing to the top speed step when a throttle valve opening is more than a designated value and a car velocity is within the designated range in an automatic speed change gear in which a part of function in a high speed range of a hydraulic control device is compensated by an electric control device. CONSTITUTION:A speed change control device of an automatic speed change gear including a plurality of frictional engagement devices has a valve element for controlling for permitting a speed change to the top speed step or not, and the supply of oil pressure to the valve element is controlled by a solenoid valve 92 which is controlled to turn on electricity by an electric arithmetic operation device 101. Output signals of a car velocity sensor 102 and a throttle sensor 103 are input to the operation device 101, and the operation device 101 is adapted to apply an electric current to the solenoid on detecting that a throttle valve opening is more than a designated value, for example, 85% and a car velocity is more than a comparatively low first designated value and less than a comparatively high second designated value. When a car velocity is less than the first designated value or more than the second designated value, a speed change to the top speed step is permitted.
Patent JP-S5723071-A (JP)
Title: Anticorrosive for metal
Inventor: MAEDA AKIO
IPC: C23F11/14
Filed: 1980-07-16
Abstract: PURPOSE:To obtain a nonharmful anticorrosive for metals containing three components comprising a soluble salt of para substituted benzoic acid, the one of mercaptobenzothiazole and the one of benzotriazoles as effective components and having a pH adjusted in the range of 8.5-11. CONSTITUTION:An aqueous solution containing a soluble salt of para substituted benzoic acid and the one of mercaptobenzothiazole and the one of benzotriazoles is prepared and its pH is adjusted to a value of 8,5-11. At the same time the aqueous solution contains 1,000-3,000ppm para substituted benzoic acid, 500- 20,000ppm mercaptobenzothiazole and 300-10,000ppm benzotriazoles. As para substituted benzoic acid, p-methyl, p-isopropyl or p-butyl benzoic acid or the like is used, and as benzotriazole benzotriazole, methyl benzotriazole, ethyl benzotriazole or the like is used.
Patent JP-H08290376-A (JP)
Title: Marking device
Inventor: KISHIDA ATSUKI
IPC: B25H7/04
Filed: 1995-04-24
Abstract: PURPOSE: To easily and surely achieve the marking on the wood and concrete by suppressing the wear of the marked part. CONSTITUTION: A marking device is provided with a shaft part 16 whose outer shaft is of pen-shape, and in which the ink is filled, an ink feeding part 18 which is fitted on one end side of the shaft part 16 to feed the ink, and a disk 10 whose outer edge is brought into contact with the ink feeding part 18 to be turnably supported.
Patent JP-H04135762-A (JP)
Title: Apparatus for correcting resistance value of line printer
Inventor: AOYANAGI TOSHIHARU
IPC: B41J2/35
Filed: 1990-04-12
Abstract: PURPOSE:To suppress the irregularity of the heat energies of respective resistor elements generated by the irregularity of the resistor elements constituting a thermal head by preferentially dividing the difference between the resistance values between the adjacents resistor elements into resistance rank values. CONSTITUTION:According to the addresses designated by an address generating circuit 1, the levels of 16 kinds of resistance ranks L0, L1, L2... of respective resistor elements B1-Bn are written in the table of a resistance value memory means 2. In a gradation modulating circuit 3, a gradation signal is set to the gradation level most fitted among gradation signals k1-Kn becoming the conducting time ts at the time of a reference resistance value RS so as not to generate the irregularity of the resistance values of the respective resistor elements B1-Bn at every resistance value ranks L0-L15, for example, over 64 gradations. In a latch circuit, the gradation output signals suitable for the respective resistor elements B1-Bn are inputted to a gradation signal forming circuit 5 on the basis of the gradation signals K1-Kn modulated by the gradation modulating circuit 3.
Patent JP-S59222731-A (JP)
Title: Infrared-ray detecting device
Inventor: NAKAMURA KUNIO
IPC: G01J5/58
Filed: 1983-06-02
Abstract: PURPOSE:To monitor the field of view in a specified area without a dead zone in a distinguished manner, by providing the difference in steps on neighboring light receiving surfaces so that the light receiving surfaces are contacted or overlapped one another when a plurality of infrared-ray detecting elements are viewed from the direction of the field of sight, and arranging the elements in a one-dimensional or two-dimensional mode. CONSTITUTION:Infrared-ray detecting elements 11 are stuck to a ceramic substrate 14, on which the difference in steps is provided, one by one. A Nichrome electrode is evaporated on the entire surface of an infrared-ray receiving part. At the back surface, the elements are fixed by using a conductive bonding agent between the ceramic substrate 14 and the elements, and electric conduction is provided. Grounding electrodes of all the elements are consolidated into a common electrode on the ceramic substrate 14.
Patent JP-H10280132-A (JP)
Title: Formation of optical thin film and apparatus therefor
Inventor: KOMIYA TAKEHARU
IPC: C23C14/24
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To lessen the arrival of large evaporated particles of a large diagonal incident compd. at the surface of an optical element even in the case the optical element having large curvature and the optical element of a large size. SOLUTION: An evaporation source 4 is installed below a rotating shaft 2 of a lens 1 at the time of starting deposition. The evaporated particles 7 advancing nearly perpendicularly upward among the evaporated particles 7 radiated from the evaporation source 4 by heating arrive at the lens 1 by passing an opening 5 formed in the upper part of a vessel 6. At this time, the evaporation source 4 is moved parallel with respect to the lens 1 rotating above the evaporation source 4 while the speed thereof is changed in the radial direction 8 of the rotating shaft 2 together with the vessel 6. As a result, the evaporated particles 7 are scanned spirally from the central part to the peripheral part of the lens 1 and thin films are successively formed on the lens 1 surface.
Patent JP-S5623310-A (JP)
Title: Automatic controlling method of plate thickness
Inventor: TSUBOTA KAZUYA
IPC: B21B37/18
Filed: 1979-07-31
Abstract: PURPOSE: To perform good control of plate thickness even when the plate width of a plate to be rolled is varied by controlling the rolling roll opening with the correcting target value corrected according to the variation of plate width.  
     CONSTITUTION: The plate width of plate to be rolled 10 is measured by plate width measuring instrument 22 on the inlet side of rolling mill 18, and after subtracting the value varied by the variation of plate width from the variation of rolled load according to the variation of plate width, the calculated value is entered in automatic plate thickness controlling device 20. The rolling roll opening target value obtained by correcting the rolling roll opening target value outputted from automatic plate thickness controlling device 20 according to the variation of plate width of the plate to be rolled, which is detected plate width measuring instrument 22, is outputted to reducing screw driving device 24 by controlling device 26. Thus, factors of outer disturbance accompanied with the variation of plate width of a plate to be rolled are separated and the precision of automatic plate thickness control will by increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04330216-A (JP)
Title: Longitudinally seedling-carrying device in seedling carrier
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1991-04-30
Abstract: PURPOSE:To surely carry seedlings with a seedling-carrying belt in a tense state of the seedling-carrying belt due to the weight of the seedlings by carrying the seedlings on the relaxed side of the seedling belt wound on a driving side upper roller and a driven side lower roller. CONSTITUTION:A seedling-carrying belt 76 for longitudinally carrying a seedling mat 75 is wound on a driving side upper roller 77 and a driven side lower roller 78. The seedling mat is carried on the relaxed side 76-1 of the seedling- carrying belt, and the seedling-carrying belt is tensed due to the weight of the seedling mat, thereby permitting to surely carry the seedlings without using a tension roller, etc.
Patent JP-2000289208-A (JP)
Title: Ink jet recorder and recording method
Inventor: HISADA TOKUO
IPC: B41J2/075
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To shorten the print distance while enhancing the print quality by providing a charge correcting means in order to suppress the effect of one or more preceding ink drops on an ink drop not to be printed and correcting flight of the ink drop to a gutter to a constant direction. SOLUTION: Ink drops are ejected continuously from a nozzle 1 in synchronism with a drop generation signal 11. A shift register 5 shifts an image data 12 sequentially in conjunction with ink drop ejection. A scan signal generator 6 sets the number of drops to be printed in the deflecting direction and outputs a number of drop signal. Furthermore, a charge memory 7 stores the charge data of an ink drop to be printed. A gutter charge memory 8 stores a gutter charge data for flying an ink drop not to be printed toward a gutter 4. In case of a data not to be printed, a data corrected according to print information is outputted from the gutter charge memory 8 and variation of flying direction due to effect of a preceding drop is suppressed.
Patent JP-H01269756-A (JP)
Title: Line pressure controller for belt type continuously variable transmission
Inventor: HAGIWARA TATSUMI
IPC: F16H61/00
Filed: 1988-04-21
Abstract: PURPOSE:To prevent the slip of a belt and to improve durability of pulleys, etc., by correcting basic line pressure according to the temperature of lubricating oil supplied between the pulleys and the steel belt. CONSTITUTION:When an engine is driven, a controller 70 sets a speed change ratio through signals from a throttle opening sensor 72 and an engine speed sensor 71 and calculates required secondary pressure and required primary pressure by a basic line pressure adjusting means 101. According the output the oil temperature sensor 73 for detecting the temperature of lubricating oil supplied between pulleys 43, 44 and a steel belt 45, the secondary pressure is corrected by a correcting means 102 and also the primary pressure is corrected according to oil pressure changed by the correction of the oil pressure of the secondary pulley. Lubricating oil supply quantity is thereby controlled in proper quantity and the thickness of an oil filum between both pulleys 43, 44 and the steel belt 45 is formed in optimum thickness so that the occurrence of slip is prevented and durability of the pulley and the belt is improved.
Patent JP-2000288566-A (JP)
Title: Septic tank and arranging method thereof
Inventor: SATO HACHIRO
IPC: B65D88/10
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To stably arrange a two-tank separation type septic tank consisting of a septic main tank and a septic sub-tank by providing a support part for supporting the septic sub-tank to the septic main tank. SOLUTION: A septic tank 100 is constituted of a septic main tank which is constituted so that water to be treated is transferred in the order of an impurity removing tank N, a flow rate adjusting tank B1, a sedimented sludge storage tank B2 and a membrane separation tank E from an upstream side and a septic sub-tank 102 forming the arranging space of a disinfection tank Q and a pump 9 and the respective tanks are partitioned by partition walls W. The septic main tank 101 is formed by the butt-joining of upper and lower main bodies 101a, 101b at the flange part 103 of both bodies. The septic sub-tank 102 is formed so as to become wide upwardly and the side wall part thereof has a shape conforming to the septic main bank 101 and the sub-tank 101 is integrally bonded to the septic main tank 101 in the state placed on the flange part 103 being a support part to be supported stably.
Patent JP-H05271421-A (JP)
Title: Production of titanium oxide polymer
IPC: C08G79/00
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a titanium oxide polymer which is soluble in an organic solvent, useful for a polymer/inorganic substance composite material or as a surface treatment and also useful as a photocatalyst for photooxidation or photoreduction. CONSTITUTION:A titanium oxide polymer is obtained by hydrolyzing a titanium alkoxide in an alcoholic solution in the presence of an acid catalyst, polycondensing the hydrolyzate, stopping the reaction by the addition of a titanate compound or by reflux in the presence of a titanate compound, and removing the solvent from the reaction mixture.
Patent JP-S58214980-A (JP)
Title: Sentence editing device
Inventor: TAKAHASHI SACHIKO
IPC: G06F17/21
Filed: 1982-06-08
Abstract: PURPOSE:To facilitate an easy production of document, by feeding the edited character to obtain automatically the best paper size for the edited sentence format and informing the best paper size to an operator. CONSTITUTION:The coded signal of the corresponding key is supplied to an editing control part 2 from a keyboard device 1 containing character input keys and function keys. The sentence editing is carried out through the part 2, and the fed sentence is stored in a sentence memory 5. This sentence is then supplied to a CRT display 3 for display and at the same time supplied to a printer 4 for production of documents. The memory 5 contains storage areas 51, 52 and 53- 5n for plural pages as well as an area M1 to store the maxium line length of a page and a line number area M2. An optimum paper decision control part 6 contains a counter X which counts the length equivalent to the number of characters of a line, a counter Y which counts the length equivalent to the number of lines of a page, and a buffer Buf which stores the maximum value of the counter X. A table 7 stores the data of each paper size.
Patent JP-H10287595-A (JP)
Title: Purification of hexafluoroethane
Inventor: ONO HIROMOTO
IPC: C07C17/389
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To absorb and remove hydrofluorocarbons(HFCs) and purify hexafluoroethane (FC-116) by bringing FC-116 into contact with a zeolite and/or an absorbent. SOLUTION: FC-116 containing HFCs having two carbon numbers in the molecule as an impurity is brought into contact with an absorbent comprising a zeolite having 3.5 Å-11 Å average pore diameter and <=2.0 silica/alumina ratio and/or a carbonaceous absorbent having 3.5 Å-11 Å average pore diameter, preferably in liquid phase to purify FC-116. Thereby, HFCs are simply, economically and industrially advantageously removed and FC-116 which can be utilized for dry etching, etc., of semiconductors is obtained in high purity. The content of HFCs in FC-116 can be reduced to <=10 ppm by selecting a kind of absorbent.
Patent JP-H02277718-A (JP)
Title: Production of cold rolled steel sheet for porcelain enameling
Inventor: FURUNO YOSHIKUNI
IPC: C22C38/00
Filed: 1989-04-20
Abstract: PURPOSE:To produce a cold rolled steel sheet for porcelain enameling excellent in porcelain enameling characteristics and workability by carrying out hot rolling while holding the surface temp. of a continuously cast slab containing specific percentages of C, Mn, P, S, Al, N, O, Cu, V, and Nb at a specific value and then subjecting the resulting hot rolled plate to cold rolling and to recrystallization annealing. CONSTITUTION:A cast slab having a composition which consists of <=0.010% C, <=0.80% Mn, <=0.03% P, <=0.030% S, <=0.0040% N, 0.007-0.040% O, 0.010-0.060% Cu, 0.010-0.06% V and/or 0.004-0.030% Nb, and the balance iron with inevitable impurities and in which the value of V/(C+N) is regulated to about 3.5-8.0 is continuously cast. Subsequently, hot rolling is carried out without lowering the surface temp. of the above cast slab down to <=800 deg.C or while holding the above surface temp. at 800 deg.C by means of auxiliary heating. The resulting hot rolled steel plate is cooled without delay at >= about 60 deg.C/sec cooling rate, coiled at about 650-750 deg.C, and cold-rolled at about 75-85% rolling reduction, followed by recrystallization annealing at about 700-800 deg.C.
Patent JP-H10290214-A (JP)
Title: Infrared ray communication equipment and infrared ray communication method
Inventor: SHIMIZU YOSHITAKA
IPC: H04B10/516
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the infrared ray communication equipment and infrared ray communication method by which communication with different carrier frequencies is conducted through a plurality of frequency channels. SOLUTION: An infrared ray carrier modulated by data is received by a photodiode 21, converted into an electric signal, amplified by an amplifier 23, waveform-shaped by a waveform shaping circuit 28 and the result is given to a counter 24. The counter 24 is cleared by a timer in a microprocessor 25 at a time interval being a half of 1-bit of data at a transfer rate for serial data. The microprocessor 25 generates tentative data equivalent to 1/2 of data based on a count of the counter 24 and discriminates the data by the combination of the two tentative data. The operation above is repeated from a start bit to a stop bit to obtain required data.
Patent JP-H0255086-A (JP)
Title: Washing machine mounted at front part
Inventor: JIYON AARU KIISU
IPC: D06F37/00
Filed: 1989-04-20
Abstract: PURPOSE: To easily maintain a driving mechanism by inclining a cleaning machine unit forwardly from the vertical position of a front door to the horizontal position and exposing the driving mechanism of the unit. CONSTITUTION: When an access door 73 is opened to the position of a floor 14, four freely detachable bolts 43 and 46 are accessed and can be detached by a wrench. Even when these bolts are detached, since the center of gravity CG of a washing machine unit 18 is located at the back (opposite side) of pivots 19 and 20, the unit is in a stable state. When the access door 73 is opened, all power sources are turned off. When the unit 18 is rotated at 90 deg. to a maintenance position around the pivots 19 and 20, the center of gravity CG is rotated to a position above the front parts of the pivots 19 and 20 and the unit 18 is turned into stable state again. Thus, maintenance can be easily performed while exposing the driving mechanism at the front and upper position of the unit.