baber/WOPTO huggingface dataset:
Patent JP-S6234839-A (JP)
Title: Shower and toilet for car
Inventor: SHIIHARA YASUNOBU
IPC: B60R15/00
Filed: 1985-08-08
Abstract: PURPOSE:To realize a comfortable life in a comparing or the like, by furnishing a water supply tank in the roof or in the trunk to store the water heated by the exhaust heat of an engine or the solar heat, and feeding the warm water for shower, toilet, and the like. CONSTITUTION:A water supply tank 2 is arranged at the roof (or in the trunk) of a car to mount and dismount freely, and when a two-stage switch 16 is turned to the first stage, the water in the tank 2 is fed from a hose 14 to a pipe 10 wound around a muffler 9 through the action of a pump 5 to be heated by the exhaust gas heat. The heated water then returns to the tank 2 through a hose 14'. On the other hand, when the said switch 16 is turned to the second stage and, at the same time, a converting lever 6 is turned to the right side, the warm water is sprayed from a shower 7 which can be wound to a hose drum 3. The shower 7 can be used together which a portable toilet furnished separately.
Patent JP-H0925446-A (JP)
Title: Unerasable pencil lead
Inventor: KOYAMA TAKAO
IPC: C09D13/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject product incapable of simply erasing by a rubber eraser and capable of providing drawing line excellent in water resistance by impregnating an undrying liquid containing specific two kinds of organosilicon compounds and a monomer polymerization inhibitor into open pores of pencil lead comprising a sintered compact. SOLUTION: This unerasable pencil lead is obtained by impregnating an undrying liquid containing (A) an organosilicon compound of formula I [(m) is 1 or 2; terminal organic functional group of R<1> is amino; (n) is 0 or 1; R<2> is a 1-6C monovalent hydrocarbon; X is a hydrolyzable group satisfying the formula 3>=4-m-n>=2], (B) an organosilicon compound of formula II [(p) is 1 or 2; terminal organic functional group of R<3> is (meth)acryl; (q) is 0 or 1; R<4> is a 1-6C monovalent hydrocarbon; Y is a hydrolyzable group satisfying the formula 3>=4-p-q>=2] and (C) a liquid containing a polymerization inhibitor of a monomer such as acrylic acid or acrylonitrile into open pores of pencil lead comprising a sintered compact. The component A includes e. g. γ- aminopropyldimethoxy-silane and the component B includes e.g. γ- methacroxypropyl-trimethoxysilane.
Patent JP-H0225041-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI MASAHISA
IPC: H01L21/338
Filed: 1988-07-13
Abstract: PURPOSE:To facilitate the formation of a wiring part by a method wherein an anisotropic etching is performed using a mask, which has an opening wider than a recessed part for gate electrode lower part formation use and has an opening whose lower part is larger than its upper part and a metal layer is adhered on an active layer exposed. CONSTITUTION:A first insulating layer 51 is formed on the surface of a semiconductor substrate 1 formed with an active layer 3 and openings 51 for gate electrode formation use are formed in the layer 51. Then, a second insulating layer 52 is formed and a recessed part 92 for gate electrode lower part formation use narrower than the openings 51 is formed. Then, an anisotropic etching is performed using a mask 63 having an opening 93 for gate electrode upper part formation use wider than the recessed part 92 to form a gate electrode window 94 which is used as an opening whose lower part is narrower than its upper part. Then, after a gate electrode 9 which is buried in the window 94 and a metal layer 10 on the mask 63 are adhered, the mask 63 and the layer 10 are lifted off. In such a way, a gate length is short and moreover, the sectional area of the gate electrode is increased to make it possible to improve the efficiency of a device and the formation of an upper wiring part can be also conducted easily.
Patent JP-S6332845-A (JP)
Title: Axis-alignment device in charged particle-ray device
Inventor: OOYAMA JUNICHI
IPC: H01J37/04
Filed: 1986-07-25
Abstract: PURPOSE:To enable easy axis-alignment even if an aperture is very small, by providing means for regulation to maintain specific relations among the following elements: the distance between a charged particle-ray source and the first deflector, the distance between the first and second deflectors, the distance between the second deflector and a focusing lens, and deflection angles formed by the first and second deflectors. CONSTITUTION:The following elements are defined: (a) is the distance between a charged particle-ray source 1 and the first deflector 4, (b) is the distance between the first and second deflectors 4 and 5, (c) is the distance between the second deflector 5 and a focusing lens 6, and theta1, theta2 are deflection angles formed by the first and second deflectors 4 and 5. In this case, the first and second means are provided so that theta1 and theta2 are regulated to maintain the approximate relations theta1/theta2=(a+b)/a and theta1/theta2=C/(b+c), respectively. Hence, axisalignment can be easily performed even if an aperture 3a of an anode 3 is very small.
Patent JP-H0729181-A (JP)
Title: Method and apparatus for recording of writing once optical disk
Inventor: MASUI OSAMU
IPC: G11B7/00
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a uniform electric characteristic over the whole face of a disk in a reproduction operation by a method wherein the output of a recording laser beam is controlled according to recording-sensivity information based on reflected light when a laser beam whose illuminance is at a threshold value or lower is irradiated. CONSTITUTION:A writing once optical disk is irradiated with a laser beam at a threshold value or lower which causes a phase change on a recording film for a writing once optical disk 1, and reflected light is measured by a reflected-light-quantity measuring circuit 8. A measured result corresponding to recording-sensitivity information on the disk 1 is stored and memorized in an external circuit 9 together with a recording part from a slider control circuit 6. Then, in a recording operation, the output of a laser light source is controlled on the basis of a stored content in the circuit 9, the recording operation at an optimum laser output is performed on the writing-once optical disk whose recording sensitivity is nonuniform in the radial direction, and a uniform electric characteristic can be obtained over the whole face of the disk in a reproduction operation.
Patent JP-S6248637-A (JP)
Inventor: DONARUDO FURANKU ROAA JIYUNIA
IPC: C07C7/163
Filed: 1986-07-25
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-H0464820-A (JP)
Title: Cooker
Inventor: FUJISHITA KAZUO
IPC: F24C7/04
Filed: 1990-07-03
Abstract: PURPOSE:To prevent erroneous contact of a user with a heat resisting glass and to prevent the occurrence of a fire by a method wherein residual heat display parts to illuminate a zone to which attention is paid are located to the four corner parts of a heat resisting plate, and when a hot plate is released from energization, a residual heat display part is lighted ON or flickered. CONSTITUTION:In a state that a heat source 4 disposed to a hot plate 5 mounted on a device body is not energized, a light emitting part 7 of a residual heat display part 6 is in an OFF-state, and meanwhile the picture of a glass plate 8 is not seen. Meanwhile, by applying a given voltage through energization of the heat source 4 disposed in the hot plate 5, heat is transmitted to a body to be heated through a heat resisting glass 2. Thereafter, when cooking heating is completed and energization to the heat source 4 of the hot plate 5 is cut off, the hot plate 5 is in a high temperature state. The temperature is detected by a temperature sensor located in the hot plate 5, the light emitting part 7 located to the residual heat display part 6 is energized. Meanwhile, the letters of the glass plate 8 is explicitly displayed in a red color, and further, a lamp 7 is flickered and display is easily ascertained. As noted above, by forming the residual heat display part 6 to the central part or the peripheral part of the heating area of the hot plate 5 when heat remain at the heat resisting glass 2, a fire is prevented from occurring.
Patent JP-S6067597-A (JP)
Inventor: YAMAZAKI KAZUYUKI
IPC: C11B1/06
Filed: 1983-09-22
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-2000008141-A (JP)
Title: Non-heat treated soft-nitrided steel forged parts and production thereof
Inventor: KURITA MASATO
IPC: C23C8/26
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To produce non-heat treated soft-nitrided steel forged parts excellent in fatigue strength and bending straightenability after nitriding treatment. SOLUTION: These non-heat treated soft-nitrided steel forged parts have a chemical compsn. contg., by weight, 0.02 to 0.30% C, 1.0 to 2.0% Mn, <=0.10% P, 0 to 0.15% Cr, 0 to 0.01% sol.Al, <=0.02% Ti, 0.010 to 0.030% N and 0 to 0.02% V with inevitable impurity elements. For improving the machinability thereof, one or more kinds of elements among 0.04 to 0.10% S, 0.0003 to 0.0030% Ca and 0.05 to 0.20% Pb may be incorporated therein. This steel is forged, is, if required, subjected to machining as non-heat treated, is thereafter subjected to nitriding treatment and is, if required, subjected to bending straightening.
Patent JP-H0621739-A (JP)
Title: Diode limiter
Inventor: KANAMARU TADASHI
IPC: H03G11/02
Filed: 1992-07-03
Abstract: PURPOSE:To obtain the diode limiter not destroyed due to production of spike leakage electric power or absorption of high frequency electric power even when the thickness of an I layer is thick by applying a voltage less than a rising voltage with a forward polarity to a PIN diode. CONSTITUTION:A PIN diode 37 is connected in parallel to a waveguide 21 and a DC load voltage is applied to a lead terminal 40 connected via a resistor 41. Furthermore, a diode 42 connects to a connecting point A between the diode 37 and the resistor 41. The diode 42 has a lower rising voltage than that of the diode 37 and connected to the point A in the same direction as that of the diode 37. A capacitor 43 and a resistor 51 are connected to the connecting point A and the other terminal connects to a wall of a waveguide 21 in terms of DC. The resistor 51 acts as a path of the DC current when the diode 37 is self-excited. Through the constitution above, when a voltage less than the rising voltage is applied to the diode 37 in the forward polarity, since self-excited high frequency power is lowered, destruction is prevented even when the thickness of the I layer is thick.
Patent JP-H09126144-A (JP)
Title: Operation method for variable speed feed water pump
Inventor: TAKADA TSUTOMU
IPC: F04B23/14
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To do away with inching and fluctuation in pressure in the neighborhood of the maximum allowable operation speed of a first pump, and smoothly add/cleave a second pump thereto/therefrom by making the operation speed of the first pump fixed when the second pump is additionally charged, and controlling the discharge pressure of the second pump at a target pressure with the operation speed of the second pump made variable. SOLUTION: A first pump 4 comes up to the maximum operation speed, and when the specified period of time has elapsed, a second pump 5 shall be added so as to be operated. In this case, the operation speed of the first pump 4 is fixed at a speed little bit lower than the maximum operation speed. In the parallel operating condition of both the pumps 4 and 5, when the quantity of used water is decreased, the delivery of the additional pump 5 becomes the quantity of detection for the small quantity of water specified by a flow rate detector 8 or 9, after the certain period of time has elapsed, the parallel operation of the bumps 1, and 5 is thereby cleaved, the operation of the additional pump 5 is suspended, and simultaneously the fixed speed of the first pump 4 is thereby released.  By this constitution, the additional quantity of water is increased much more than the cleavage quantity of water, no inching will be developed, and the pressure of delivery can thereby be kept roughly at a set pressure at all times.
Patent JP-S5799894-A (JP)
Title: Ear pad for headphone and its manufacture
Inventor: HIOKI HISAO
IPC: H04R1/10
Filed: 1980-12-15
Abstract: PURPOSE:To prevent invasion of noise externally, by inserting a pad to ear neatly, through the formation of external surface of a side of a headphone ear pad contacted to an ear with a curved projection and making the resin density of foamed resin at the circumference greater than that at the center. CONSTITUTION:An urethane foam made resin plate 1, about 10mm. thick is located on an opening surface of a forming device 2 having an opening 2, 50-100mm. in diameter and fitted to a set stand 9. A heater 10 is heated while applying a pressure from the upper side of the resin plate 1 fitted on the set stand 9 with a pressing plate 4 to heat up the contact part between the resin plate 1 and the forming device 2 at temperature of 200-250 deg.C. The external circumference of the resin plate 1 contacted to the ear for headphone ear pad is taken as a quadratic curved surface 6, the resin density at the circumference 7 of the curved plane 6 is taken greater than that at the center 8 of the curved plane 6 to fit the pad to ear neatly and to prevent invasion of noise externally.
Patent JP-S5979942-A (JP)
Inventor: TOOMASU ROIDO KUREDERE
IPC: G01V3/11
Filed: 1983-09-21
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-S6420895-A (JP)
Title: Drum type washing machine
Inventor: TAKIGAWA HIROYOSHI
IPC: D06F33/02
Filed: 1987-07-15
Abstract: PURPOSE: To enable execution of various kinds of washing methods corresponding to the quality of washes by controlling the height of a water level in accordance with a selected mode and controlling the rotation of a spinning tub and a stirring blade in accordance with the water level. CONSTITUTION: The spinning tub 8 is supported in an outer tank 1 for storing washing water so as to be rotatable. the stirring blade 11 reciprocatively rotated within one rotation is supported on the inner surface at one side of the spinning tub 8 so as to be rotatable. Besides, the water level in the other tank 1 is detected by a water level detecting means 15 and an operation mode at the time of washing is selected by a switch 17. A controller 16 controls the water level to be one of the high water level or the low water level in accordance with the mode selected by the switch 17 and also controls the rotation of the spinning tub 8 and the stirring blade 11 in accordance with the water level.  That is, the various kinds of washing methods are enabled in accordance with the quality of the washes by the combination of the reciprocative movement of the stirring blade, the rotation of the tub and water level control in the tank.
Patent JP-H0466161-A (JP)
Title: Apparatus for controlling use amount of coating material
Inventor: MIYAZAKI MASATOSHI
IPC: B05B12/08
Filed: 1990-07-03
Abstract: PURPOSE:To grasp the abnormal state of painting by providing a sound synthesizing unit, the speaker connected to the sound synthesizing unit and the comparing part connected to an operation part and the sound synthesizing unit and detecting the difference between the actual use amount of coating material at the time of coating and the scheduled use amount of the paint to allow the sound synthesizing unit to generate and alarm. CONSTITUTION:When an object to be coated such as a car body is fed and coating is started, data showing the necessary amounts of coating materials to various bodies are preliminarily inputted to the comparing part of a computer 21. Herein, the difference between the liquid level of a compounding tank 1 at the time when a coating apparatus 4 starts coating to the object to be coated and the liquid level thereof after coating is completed is calculated by the operation part of the computer 21 and the calculated value is multiplied by the bottom area of the compounding tank 1 to calculate the use amount of paint. When this use amount value does not coincide with the data of the use amount of the material stored in the comparing part, the comparing part operates a sound synthesizing unit 23 to generate an alarm from a speaker 24.
Patent JP-S6236859-A (JP)
Title: Schottky barrier diode
Inventor: NAKAMOTO HIROYUKI
IPC: H01L29/872
Filed: 1985-08-09
Abstract: PURPOSE:To improve the reverse withstanding voltage by forming a Schottky electrode on a recess of an operating layer grown on a dug high conductive layer to increase the contacting area at the periphery of the electrode to be readily concentrated in an electric field. CONSTITUTION:A Schottky electrode 4 is contacted with a recess of an operating layer 3 grown on a high conductive layer 2 dug by etching to form a Schottky barrier. An ohmic electrode 5 is contacted with the layer 2 by removing the prescribed portion of the layer 3. Since the contacting area with the operating layer is larged at the periphery of the Schottky electrode in which an electric field is readily concentrated, the concentration of the electric field hardly occurs. In other words, the leakage current decreases to improve the reverse withstanding voltage.
Patent JP-H055106-A (JP)
Title: Production of alloy sintered body
Inventor: YAMADA SHUJI
IPC: B22F3/24
Filed: 1991-06-19
Abstract: PURPOSE:To obtain an alloy sintered body having high surface hardness and excellent wear resistance and hardly causing chipping and cracking by a method with suitability for mass production. CONSTITUTION:A green compact formed by compacting Al-contg. ferrite alloy powder to a prescribed shape is sintered in a nonoxidizing atmosphere and alumina is deposited on the surface of the resulting sintered body by heat treatment in an atmosphere of oxidizing gas.
Patent JP-H115902-A (JP)
Title: Curable silicone rubber composition
Inventor: SATO SHINICHI
IPC: C08L83/05
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a curable silicone rubber composition that is excellent in resistance to swelling with a solvent and gives a cured material having excellent heat resistance and moisture permeability. SOLUTION: This composition contains 99.9-0.1 pts.wt. alkenylated organopolysiloxane (a) having at least two alkenyl groups bound to a silicon atom in the molecule and containing at least one fluorinated substituent having perfluoroalkyl or perfluoroalkyl ether groups in the molecule, 0.1-99.9 pts.wt. perfluoropolyether (b) having at least one alkenyl group in the molecule, an organohydropolysiloxane (c) having at least two hydrogen atoms bound to a silicon atom in the molecule, and a catalyst (d) for the addition reaction of alkenyl groups with hydrogen atoms bound to a silicon atom, wherein the ratio of the hydrogen atoms bound to a silicon atom in the component (c) to the total alkenyl groups in the components (a) and (b) is at least 0.5:1.
Patent JP-S5877808-A (JP)
Title: Cream composition
Inventor: AYUKAWA TAIZOU
IPC: A61K8/49
Filed: 1981-11-04
Abstract: PURPOSE:A cream composition for making stains and freckles scantier, obtained by adding gibberellin and protease to a cream base. CONSTITUTION:A cream base is blended with 0.01-5.0wt%, preferably 0.1- 1.0wt% gibberellin and protease in a weight ratio of gibberellin to protease of (1:10)-(10:1), preferably (1:5)-(5:1) to give a cream composition. Gibberellin (e.g., gibberellin A1 shown by the formula, etc.) is a plant growth promotor for higher plants produced from Gibberella fujikuroi of rice plant, and papain obtained from papaya milk or bromelin obtained from milk of pineapple may be used as the protease (preferably derived from vegetable matter). Gibberellin and protease can be added to any type of cream composition such as emolient cream, massage cream, cleansing cream, etc.
Patent JP-H0615936-A (JP)
Title: Roll type film for thermal transfer
Inventor: SAWADA MICHIO
IPC: B41J31/05
Filed: 1992-07-03
Abstract: PURPOSE:To remove printing ink sticking on a thermal head by installing an abrasive layer on the back of a flexible substrate of the rewinding end part. CONSTITUTION:Printing is carried out by rewinding a roll type film 1 for thermal transfer, pressing the ink layer 3 for thermal transfer of the film 6 for thermal transfer on a material to be printed by a thermal head, and melting ink for thermal transfer by heat from the thermal head. After continued printing, the visibility of printing will be degraded caused by the printing ink sticking on the thermal head. In this system, however, since an abrasive layer 4 which is installed in the rewinding end part of the film 1 passes contacting the thermal head just before the run-out of the roll to remove the printing ink sticking on the thermal head, the work to remove the ink by stopping the printer is obviated, thereby contributing to the simplification of operation and the improvement of productivity.
Patent JP-S5877840-A (JP)
Title: Preparation of acetic anhydride
Inventor: NAWATA TAKASHIGE
IPC: C07C53/12
Filed: 1981-11-04
Abstract: PURPOSE:To obtain acetic anhydride, combining the preparation processes of acetic acid and acetic anhydride, without causing the problem of azeotropic boiling, by reacting methanol and methyl acetate with CO to obtain acetic acid and acetic anhydride, esterifying the acetic acid with methanol to obtain methyl acetate, and recycling the ester as a raw material. CONSTITUTION:Acetic anhydride is prepared from methanol and CO using a recycling combined preparation process comprising (i) the step for the preparation of acetic acid and acetic anhydride by the carbonylation of methanol and methyl acetate in the carbonylation reaction zone, (ii) the step for the preparation of methyl acetate by the esterification reaction of methanol with acetic acid obtained by the step (i) in the esterification reaction zone, and (iii) the step for introducing methanol and methyl acetate into the carbonylation reaction zone. Although methanol and methyl acetate together form an azeotropic mixture in the esterification reaction zone, it is not necessary to purify methyl acetate to the level purer than the azeotropic composition. The reaction product of methyl acetate with water can be used as methanol and methyl acetate used as the starting materials.
Patent JP-S6238430-A (JP)
Title: Optical modulation method
Inventor: YUASA SATOSHI
IPC: G02F1/01
Filed: 1985-08-13
Abstract: PURPOSE:To make the scale of a device small and to lighten the thickness of the device by impressing a current to the optical modulation element comprising a heat sensitive medium composed of a high polymer and a liquid, and a exothermic resistor adjacent to the heat sensitive medium, thereby modulating the device optically. CONSTITUTION:The heat sensitive medium comprises the high polymer solution 2 which has a transparent and a light transmittance properties at a low temperature, and has a light scattering property at a high temperature by precipitating the high polymer from the prescribed solution. When a sinusoidal current is impressed to the resistance exothermic layer 4 combined optionally replying to an input information coming from an external electric source 7, the position replying to the input information on the element changes to a non-translucent property from a translucent property.