baber/WOPTO huggingface dataset:
Patent JP-H05186708-A (JP)
Title: Water-and oil-repellent coating composition
Inventor: MAEDA TOSHIYUKI
IPC: C09D5/00
Filed: 1992-08-03
Abstract: PURPOSE:To obtain a coating compsn. capable of forming a coating film capable of keeping high levels of water repellency and oil repellency over a long time by incorporating thereinto a fluorinated arom. compd. CONSTITUTION:The title compsn. contains a fluorinated arom. compd. (e.g. perfluoroperhydroanthracene). It can form a coating film capable of keeping high levels of water repellency and oil repellency over a long time. The fluorinated arom. compd. to be used is obtained, for example, through a direct reaction of an arom. compd. (arom. compd. having a 7- or less-membered ring, such as pitch or anthracene) with fluorine in a gaseous phase or in an inert fluid. This compsn., when used as a top coating for cars, household appliances, electronic and electrical equipments, furniture, etc., made of a steel material, a plastic material, etc., can keep a good water repellency and a good oil repellency over a long time.
Patent JP-S6095185-A (JP)
Inventor: GERUHARUTO AUBUERUTAA
IPC: F02M53/06
Filed: 1984-10-03
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-S6450844-A (JP)
Title: Novel fluorine-containing compound and use thereof
Inventor: MATSUO HITOSHI
IPC: C08G65/32
Filed: 1987-08-21
Abstract: NEW MATERIAL:A compound expressed by formula I (R and R<2> are H or CH3; Rf is alkylene; n is 1-20). USE:A high-performance water and oil repellent oiling agent, capable of simultaneously imparting high water repellency and excellent fouling eliminating properties as a copolymer, having excellent compatibility with other fluorine-containing compounds and especially providing extremely stable latices by polymerizing the above-mentioned compounds in an aqueous system. PREPARATION:A polyfluoro group-containing epoxy compound expressed by formula II is reacted with a polyalkylene oxide expressed by the formula R<2>(OR<1>)nOH, such as a compound having hydroxyl group in at least one terminal and the resultant compound is then reacted with acryloyl or methacryloyl chloride to afford the aimed compound expressed by formula I.
Patent JP-S6471786-A (JP)
Title: Heat-sensitive ink sheet for repeatedly transferable heat transfer printing and manufacture thereof
Inventor: NORUBAATO METSUKE
IPC: B41J31/00
Filed: 1988-08-22
Abstract: PURPOSE: To dispense with the environmentally contaminating solvent by holding the aqueous coating dispersion including fine solid matters on a base sheet, and evaporating the aqueous part of the dispersion at a temperature lower than the melting point of the consolidated wax particles or similar material. CONSTITUTION: A plastic sheet is particularly made of a thermoplastic plastic having a comparatively high glass transition point. The aqueous coating dispersion includes the necessary solid particles, for example, the thermoplastic plastic, the wax or wax similar material, the fat-soluble dyestuff and a pigment effectively with 0.5-100 μ of particle size. The main component of a melted ink layer to be formed is a thermoplastic resin. It is important to use the special dyestuff soluble in the wax or wax similar material. This requirement is satisfied by the so-called fat-soluble dyestuff or 'lipochrome'. This dispersion is evaporated or condensed by sending, for example, hot air.
Patent JP-S62117200-A (JP)
Inventor: KEBIN TOREINAA
IPC: G06F11/10
Filed: 1986-09-02
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-2000037653-A (JP)
Title: Drying furnace
Inventor: SEKINO KAZUYA
IPC: B05C9/14
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To save energy by adjusting the length of a heating zone corresponding to the variation of the number of objects to be conveyed by installing a hot air ejection duct and a hot air suction duct in a slanted passage between the inlet or outlet of a furnace body and furnace main body, and making each duct an expandable duct comprising a fixed part on the furnace main body side and an expansion part moving downward from the fixed part. SOLUTION: The inside of the furnace main body 3 of a drying furnace formed by a gable furnace is made a heating zone in which hot air from an ejection opening 6 of a hot air ejection duct 5 is made convection in the furnace and sucked/discharge from the suction port 8 of a hot air suction duct 7. Moreover, also in a slanted passage 4, a hot air ejection duct 9 and a hot air suction duct 10 for making the inside a heating zone are installed. Each of the ducts 9, 10 is formed from an expandable duct 11 comprising a fixed part 12 on the furnace main body 3 side and an expansion part 13 which can expand from the fixed part 12 toward the outlet 2 of the furnace body 1. The installation spacer of the whole drying furnace can be reduced by shortening furnace main body 3 by the length of the heating zone in the slanted passage 4.
Patent JP-H0933973-A (JP)
Title: Image blurring correction device
Inventor: IMADA SHINJI
IPC: G03B5/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To improve the rising characteristic of a vibration proofing action by reducing the output fluctuation of a shake detection means by predicting it until prescribed time elapses after a power source is applied to the shake detection means. SOLUTION: An output from an angular velocity sensor 1 detecting shake is inputted to the A/D converter 6 of a microcomputer 5 through a low-pass filter 2, a high-pass filter 3 and an amplifier 4. As for a signal A/D-converted there, the fluctuation of the output is predicted by an output fluctuation prediction means 8 until the prescribed time elapses after the power source is applied. Thereafter, the A/D-converted signal is inputted to an output fluctuation reduction means 7 and converted to an angular displacement signal through a high- pass filter 9 and an integrator 10 after the fluctuation of the output thereof is canceled based on the predicted result. Then, the output of a position sensor 14 detecting the position of a correction lens is added in the reverse polarity and the feedback arithmetic operation thereof is executed. Besides, the signal is outputted to a coiled driver 12 from the output port of the microcomputer 5 as PWM. Then, the correction lens is driven so as to cancel image blurring.
Patent JP-2000039114-A (JP)
Title: Radiant tube burner device and indirect heating device using the same
Inventor: SHIZUKUISHI SHIN
IPC: F27D7/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the quality of an indirect heating device by preventing the temperature drop at the entrance section, namely, door section of the heating device, by forming an exhaust opening to the exhaust-side tube of a radiant tube burner for blowing an exhaust gas into the furnace of the heating device. SOLUTION: When fuel and air are respectively introduced to a radiant tube burner from a fuel introducing section 13 and an air introducing section 14, combustion starts in the inner tube 9 and reaches the front end section of the tube 9 and the combustion gas enters the outer tube 10 of the burner by making a U-turn at the front end section. After entering the outer tube 10 and changing its direction, the combustion gas reversely advances in the tube 10, indirectly heats an object to be heated through an object housing case, and is discharged into a heating device from an exhaust opening 11 provided at an appropriate spot on the exhaust side. Since the combustion gas discharged into the heating device makes the pressure in the heating device somewhat higher than the atmospheric pressure, the intrusion of the outside air into the heating device through a gap can be prevented.
Patent JP-2000147198-A (JP)
Title: Multi-layer film reflecting mirror and its manufacture
Inventor: MURAKAMI KATSUHIKO
IPC: G03B42/02
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a multi-layer film reflecting mirror whose reflectance is higher than that of the conventional mirror. SOLUTION: In this manufacturing method, the multi-layer film reflecting mirror is manufactured by alternately laminating a layer of the first substance (the first substance layer) whose refractive index is relatively small and that of the second substance (the second substance layer) whose refractive index is relatively great a plurality of times on a base 8 by a spattering method.  In this case, anyone of the three following procedures is adopted, that is the first procedure; after the first substance layer mentioned above is formed and before the second substance layer is formed, the surface of the first substance layer is irradiated with ion beam 11 to smooth the surface, the second procedure; after the second substance layer is formed and before the first substance layer is formed, the surface of the second substance layer is irradiated with ion beam 11 to smooth the surface, and the third procedure; both the first and the second procedures mentioned above are carried out.
Patent JP-S5996930-A (JP)
Title: Multiple molding method and its device
Inventor: KOBAYASHI ISAO
IPC: B29C45/27
Filed: 1982-11-27
Abstract: PURPOSE:To prevent the leakage of a resin, and to obviate the damage of a mold by synchronizing a nozzle with the movement of a cavity plate on a mold opening and opening the mold as the nozzle is left as it is kept under a fitting state. CONSTITUTION:A movable core plate 2 and the cavity plate 3 are each moved by fixed quantities, and the cavity plate 3 and core plates 1, 2 on both sides are separated mutually while shapes 17... are released from cores 5, 5... by stripper plates 15. In this case, an injection cylinder 12 follows up the movement of the cavity plate 3 and is moved, and the nozzle 13 is left as it is under the state in which it is fitted to a hot runner 9. Accordingly, the temperature of the hot runner is controlled easily while the connecting section of the hot runner and the nozzle can be sealed completely, the resin does not leak from the connection section, and maintenance is also facilitated.
Patent JP-H0255337-A (JP)
Title: Liquid crystal light bulb
Inventor: ITO CHIHARU
IPC: G02F1/135
Filed: 1988-08-19
Abstract: PURPOSE:To provide a device itself with an image holding function by converting a light irradiation part on a liquid crystal layer a transmitted state by light irradiation and irradiating a photoconductive layer with reading light passed through the liquid crystal layer to hold the image. CONSTITUTION:When the photoconductive layer 103 is irradiated with writing light 107, the impedance of the layer 103 is reduced, the voltage dividing ratio of an electric field applied from a power supply 109 to a liquid crystal layer 106 and the layer 103 is changed, the electric field is applied to the layer 106 corresponding to the light irradiation part, and the liquid crystal is converted into a state different from a dark state not irradiated with light 107. Thereby, reading light 108 can be passed through the layer 106 and reached to the layer 103. Consequently, an image formed on the layer 106 can be held. Since the liquid crystal light bulb itself can be provided with an image holding mechanism in said constitution, the device can be applied also to a field requiring the bistability of input light.
Patent JP-H0490313-A (JP)
Title: Method for in-mold molding
Inventor: SUYAMA HIROSHI
IPC: B29K105/04
Filed: 1990-08-03
Abstract: PURPOSE:To prevent a foamed layer from receiving damage due to the heat of an injected resin at in-mold molding by placing a heat-resistant film on the surface of at least a part facing to a gate. CONSTITUTION:A compression mold 5 is brought into contact with a core mold 3 and a molten resin 6 consisting of polypropylene with a predetermined quantity is injected in a cavity from a gate set on the compression mold 5. In this case, as an opening of the gate 50 is faced to an aluminum foil 4, the molten resin 6 is at first brought into contact with the aluminum foil 4. Therefore, heat of the molten resin 6 is prevented from transmitting directly to a foamed layer 11 and the foamed layer at that part is prevented from receiving damage by heat. In addition, as the vol. of the molten resin is smaller than the vol. of the cavity at that time, a pressure applied on the skin material 1 is small and there exists neither damage nor displacement of the skin material 1. Then, a compression mold 5 is relatively forwarded to compress the molten resin 6 and to perform compression molding and a semidivided body 7 with an arc- shaped crosssection is obtd.
Patent JP-S6478316-A (JP)
Title: Electronic controller capable of repeating action
Inventor: MAKINO NORIIKU
IPC: G06F3/02
Filed: 1988-08-20
Abstract: PURPOSE:To realize a repeating action which improves the operability and reduces the load of an operator with an electronic controller, by adding a repeat key to a keyboard to repeat the immediately preceding functional action via an electronic control means. CONSTITUTION:A keyboard 1 contains a repeat key 1c is addition to various function keys including a line feed key 1a, a space key 1b, a collection key 1d, etc., as well as various character and symbol keys. Then the signals re supplies to an electronic control circuit 2 from the keyboard 1 with operations of keys on the keyboard 1. Thus the circuit 2 carries out the function corresponding to the operated key. When the key 1c is operated after a certain function key, the functional action of said function key is repeated. Thus it is possible to realize a repeating action to reduce the lad of an operator together with high operability.
Patent JP-2000015312-A (JP)
Title: Method for detecting breakage of shear pin
Inventor: MORI AKIYOSHI
IPC: B21B33/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To surely detect the breakage of a shear pin even in the case the rotary shaft on the driven side, for example, is kept to rotate by inertia when the shear pin is broken, or is rotated with a bitten slab. SOLUTION: In the same angular positions of the drive-side rotary shaft and the driven-side rotary shaft which are rotated by transmitting power through the shear pin, pulse generating means for generating wide pulses corresponding to the number of revolution are respectively provided. By detecting the superposed state of the wide pulses which are generated from the respective pulse generating means, whether the shear pin is broken or not is judged.
Patent JP-S60107609-A (JP)
Inventor: JIYON KAASUUERU SUMISU
IPC: G02B6/44
Filed: 1984-10-04
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-H0493828-A (JP)
Title: Large screen display device
Inventor: NAKANO MASAAKI
IPC: G03B21/00
Filed: 1990-08-03
Abstract: PURPOSE:To suppress the occurrence of non-display part which causes the deterioration of image quality by fitting a screen on a housing with the screen surface part on the incident side of projecting light, and also providing a means for projecting and displaying the optical image of an optical image forming part on the whole surface of the screen part on the observation side. CONSTITUTION:The screen 600 of a projection type display device 700 constituting the device is fitted on the housing 505 with the screen surface part on the incident side of the projecting light, and also, the device is provided with the means for projecting and displaying the optical image of the optical image forming part on the whole surface of the screen part on the observation side on the screen 600. Thus, even in the case a large number of the projection type display devices 700 are arranged in a matrix state, the non-display part on the matrix part does not occur, so that the display device of high image quality and provided with a large screen can be obtained.
Patent JP-S5997755-A (JP)
Title: Automatic charging device for casting
Inventor: SASAKI NOBUYOSHI
IPC: B22D37/00
Filed: 1982-11-26
Abstract: PURPOSE:To control exactly the amt. of the molten metal to be charged into many casting molds without allowing the incorporation of slag in the molds by providing a vertically movable stop valve rod in the tap hole provided at the level lower than the molten metal level in a tapping tank maintained at approximately a specified height of the molten metal surface and controlling the rate and time for pulling up the rod. CONSTITUTION:The molten metal admitted from a ladle 34 into an inlet tank 22 flows into a molten metal level adjusting chamber 20 and a tapping tank 24. The height of the molten metal level in the tank 34 is detected by a detector 38 and when the height decreases to the specified value or below, a control unit sends compressed air to the chamber 20, thereby maintaining the specified molten metal level in the tank 24. The conveyor 46 stops when a detector 50 detects the correct arrival of a casting mold 48 transferred by the conveyor 46 at the position below a tap hole 40. The control unit opens the hole 40 by pulling up a valve rod 42 with a driving mechanism 44 by a prescribed rate and time for pulling up in accordance with various conditions, such as the height of the molten metal level, the kind of the casting mold, the size of the hole 40, the shape at the bottom end of the rod 42 or the like. Then the casting of the molten metal in the tank 24 begins, and the control unit increases the pneumatic pressure in the chamber 20, thereby maintaining the specified molten metal level in the tank 24. The mold 48 is fed to the position below the hole 40 upon ending of the charging and the similar operation is repeated.
Patent JP-H0935845-A (JP)
Title: Detecting jig for fitting ball lock connector
Inventor: WATANABE KUNIHIKO
IPC: H01R13/641
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To detect whether the mating connectors are regularly fitted or not. SOLUTION: When both male/female connectors 10, 20 are regularly fitted together, a lock ball 29 is moved to an internal peripheral side, to follow fitting to an engaging groove 14, holders 41, 41 are displaced so as to be closed, and movable contacts 46, 46 are brought into contact so as to operate an informing means 48. In an incomplete fitting state, follow-up displacement of the holders 41, 41 is undone, consequently not to operate the informing means 48.
Patent JP-H1155853-A (JP)
Title: Electric apparatus
Inventor: IKEDA TADAHITO
IPC: G05F1/00
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric apparatus wherein low consumption power is realized, by reducing power supply in a circuit system when the electric apparatus is not operated e.g. during standby. SOLUTION: An electric apparatus is provided with a load RL, a control means 9 driving and controlling the load RL, and power source circuits 1-6 supplying electric power to the control means 9. The control means 9 has a normal operation mode supplying electric power to the load RL, and a power saving mode restricting power supply to the load RL, and performes changeover of the normal operation mode and the power saving mode by a specified condition.
Patent JP-S6185909-A (JP)
Inventor: MIYAKE KAZUYA
IPC: A23L11/00
Filed: 1984-10-03
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-S60100043-A (JP)
Title: Polarograph type oxygen densitometer
Inventor: FUJITA YUUKOU
IPC: G01N27/49
Filed: 1983-11-05
Abstract: PURPOSE:To obtain a long-life polarograph type oxygen densitometer by using a highly active metal for electrolytically reducing O2 as cathode and Pb or Cd as anode while a mixed aqueous solution of organic acid and an alkali metal salt thereof is employed as electrolytic solution. CONSTITUTION:A highly active metal such as Pt for electrolytically reducing O2 is used as cathode 1 and Pb of Cd as anode 2. An aqueous solution of organic acids such as acetic acid, propionic acid and n butyric acid with a large dissolubility for water and an alkaline metal salt of these organic acids for a larger electric conductivity is provided as electrolytic solution 3. A membrane 4 comprising ethylene tetrafluoridebutylene hexafluoride copolymer or the like is fixed on a holder 6 made of polyvinylchloride or the like using an O ring 5 to form a polarograph type oxygen densitometer. As PbO and Cd<2+> generated by an anode reaction are dissolved by organic acid, the surface of the anode 2 is renewed ceaselessly to stabilize the potential. This also provides a long-life densitometer free from interference by CO2 gas as the electrolytic solution 3 is acid.
Patent JP-S6267092-A (JP)
Title: Organosilicone compound containing polysulfide group and rubber composition containing same
Inventor: YOSHIOKA HIROSHI
IPC: C07F7/18
Filed: 1985-09-20
Abstract: NEW MATERIAL:The compound of formula I (R<1> is 1-4C alkyl; R<2> is 1-10C bivalent hydrocarbon group; R<3> is -O- or a 2-10C bivalent organic group which may include the group of formula II; x is 2-6). EXAMPLE:The compound of formula III. USE:An agent for improving the physical properties of a rubber composition containing inorganic filler. PREPARATION:The objective compound can be produced e.g. by reacting sulfur chloride with mercaptoalkyltrialkoxysilane in a solvent such as n-hexane and carrying out the dehydrochlorination reaction of the resultant compound of formula (R<1>O)3SiR<2>S(x-1)Cl with the mercapto compound f formula HS-R<3>-SH.
Patent JP-S6268377-A (JP)
Title: Video signal reproducing system
Inventor: OZAWA KEIJI
IPC: H04N5/92
Filed: 1985-09-20
Abstract: PURPOSE:To reproduce the wide band luminance signal and to supply the video signal with a high resolution by using the output signal of the signal generating device, frequency-converting the high area reproducing component separated by a comb type filter and adding to the low area reproducing component outputted from the comb type filter. CONSTITUTION:A reproducing luminance signal Yconv inputted to an input terminal 21 is added to a luminance signal Y6 through a delaying line 23 and a BPF 26 and a luminance signal Y7 through a BPF 24 and an inverting amplifying circuit 28 by an adder circuit 27 in a comb type filter 22. A high area component YH' is obtained, further, a luminance signal Y8 time-corrected at a delaying line 25 for correction is added by an adder circuit 29 and a signal YL' is obtained. On the other hand, the high area component YH' is frequency-converted by a frequency fconv for conversion outputted from a frequency generating device 32 for conversion through a synchronizing signal separating circuit 31 in a beat frequency converting device 30, a difference component YH only is filtered by a BPF 33, added to a luminance signal YL to time-correct a low area component YL' in a adder circuit 34, and the wide band luminance signal is outputted from a terminal 36.
Patent JP-H0290119-A (JP)
Title: Condensing optical device for laser drawing machine
Inventor: SHIYU BUTEI
IPC: G03F7/20
Filed: 1988-08-24
Abstract: PURPOSE: To observe a subject and the converged state of laser light flux without being affected by anything even if the diameter of laser light flux is changed by guiding laser light flux converged by a movable converging lens for a beam splitter and reflecting laser light flux in the direction of the converging lens. CONSTITUTION: The converging lens L3 converging laser light flux and the beam splitter BS (light flux separator) are installed for an observation microscope installed so that the converging lens L1 and an eyepiece lens L2 can freely move on a stand 1 movable in a plane. The size and the state of laser light flux converged on a sample face can be observed. At the same time, the diameter of light flux can be controlled to arbitrarily desired size. Thus, the diameter of light flux can be changed without affecting an observation function different from a case when a distance between the converging lens L1 and a sample face is adjusted without providing a different converging lens for an existed laser plotting machine.