baber/WOPTO huggingface dataset:
Patent JP-S61207805-A (JP)
Title: Warming of reducing valve of steam turbine and apparatus thereof
Inventor: NISHINOMIYA TAKUJI
IPC: F01D25/10
Filed: 1985-03-12
Abstract: PURPOSE:To shorten the starting time by shortening the warming time for a reducing valve by automatically controlling the opening degree and the opening and closing timing of the warming valve of a steam reducing valve according to the temperature distribution state of a turbine. CONSTITUTION:In order to warm the steam reducing valve 3 of a turbine 4, a warming valve 5 installed onto a main steam stop valve 2 is controlled by a warming-valve opening-degree adjustor 6. A mode discriminating device 7 receives each temperature signal of the first high-pressure stage inner-wall temperature detector 8, reducing-value inner-wall temperature detector 10 and a reducing-valve outer-wall temperature detector 11 in the high pressure turbine 4, and selects the pattern of a previously set opening degree and the opening and closing timing according to the above-described temperature, and sends the valve control signals into the opening-degree adjustor 6 according to said pattern. Therefore, the warming valve 5 can be controlled according to the turbine temperature distribution state, and warming can be performed in the shortest time, suppressing the thermal stress of the reducing valve 3.
Patent JP-S56145554-A (JP)
Title: Control system for magnetic tape attitude
Inventor: MATSUSHIGE HIROMI
IPC: G11B5/584
Filed: 1980-04-11
Abstract: PURPOSE:To make the attitude control high-precision, by providing a prescribed pair of control tracks and a pair of controlling magnetic heads on the magnetic tape and by operating the attitude control guide so that the difference between reproduced outputs of both magnetic heads is constant. CONSTITUTION:A pair of control tracks 4 and 5 where the control signal is recorded with the inclination of a fixed angle in directions opposite to each other for the data track are provided on the magnetic tape, and a pair of controlling magnetic heads 6 and 7 which have gaps inclined at a fixed angle in directions opposite to each other for the data track are provided for the purpose of tracing these control tracks. If magnetic tape 1 is shifted downward, a part of the gap of head 7 enters the side of opposite track 4, and the reproduced output level of this head is lowered. Meanwhile, though head 6 traces the position higher than the position for the normal skew, the gap remains in the track, and therefore, the reproduced output level is hardly changed. Then, the attitude controlling guide is operated through comparing circuit 11. By this constitution, the attitude control is performed with high-precision.
Patent JP-S61207085-A (JP)
Title: Optical semiconductor device
Inventor: YAMAZAKI YASUO
IPC: H01L31/02
Filed: 1985-03-11
Abstract: PURPOSE:To prevent the disconnection of wiring and the deterioration of a pellet and to improve the optical output, by providing a groove shaped into an inverted frustum of cone around the pellet, filling the groove with an insulator layer and forming a conductive layer on the insulator layer. CONSTITUTION:A pellet-side lead 22 and a post-side lead 23 are drawn out of a housing 21. A groove 24 shaped into an inverted frustum of cone 24 is formed in the housing 21 to be located on the mounting face 22a of the pellet- side lead 22, and an LED pellet 26 is mounted on the mounting face 22a in the groove 24 through silver paste 25. The LED pellet 26 is provided with electrodes 26a on its side faces. The peripheral space of the LED pellet 26 is filled with an insulating member such as epoxy resin 27, and a conductive resin layer 28 is formed thereover to connect the electrode 26a to the post-side lead 23. Another enclosure 29 of epoxy resin is arranged on the enclosure so that the LED pellet 26 is sealed.
Patent JP-S54140453-A (JP)
Title: Oxide cathode for electron tube
Inventor: MISUMI AKIRA
IPC: H01J1/15
Filed: 1978-04-24
Abstract: PURPOSE:To prevent deterioration of the electron current and thus to increase the reliability of the electron tube by providing the oxide layer containing a large amount of the oxide of at least one kind of the reducing element on the oxide coating surface of the basic metal plate and then putting the carbon coated layer on the oxide layer. CONSTITUTION:The basic metal plate is composed of the alloy which contains at least one kind of such high-fusing point metal of 2 wt% as W, Mo, Re, Ta and others. And the electron radiating alkaline earth oxide is coated on the basic metal plate. In this case, the oxide layer of 50-1000Angstrom  containing a large amount of the oxide of at least one kind of reducing metals, such as Zr, Ti, Al, Si, Mg, U and Th, is formed on the oxide coating surface of the basic metal plate, and then the carbon coated layer of 50-700Angstrom  is coated on the oxide layer. Thus, the deterioration of the electron current can be prevented for the oxide cathode, increasing the reliability of the electron tube.
Patent JP-S60191987-A (JP)
Inventor: NONAKA TERUO
IPC: B66C15/00
Filed: 1984-03-12
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-S62215215-A (JP)
Title: Output signal correcting device for photoelectric converting sensor
Inventor: AOYAMA KEISUKE
IPC: G01J1/44
Filed: 1986-03-05
Abstract: PURPOSE:To correct a sensor output accurately even if correction data read out of a memory has an error by restoring the correction data which includes the error to correct correction data by an interpolating method when the error is detected. CONSTITUTION:A sensor SNS outputs an analog signal SSNS with phi1 and phi2 and this is performed by the controller of such a camera that an image signal which is A/D-converted by the A/D converter ADC in a central processor PRS in synchronism with a clock CK is stored in a specific address of a RAM. This is different from a known shading correcting method at the stage of reading from the memory. At respective stages, the (i)th data detected with an error detection code is read and error detection is performed; when correct data having no error is obtained, an inspection bit for error detection is removed and the order of the data is judged to select adjacent data in order to interpolate the data having an error, thereby reading the data. The inspection bit for the data for interpolation is removed and the interpolation is carried out.
Patent JP-S54141040-A (JP)
Title: Desalting method
Inventor: TSUKAMOTO TERUKI
IPC: C02F1/44
Filed: 1978-04-22
Abstract: PURPOSE: To save an energy, by treating under an inverted penetration pressure method a cleansing treating water discharged from the process in which mother liquor attached to ice crystals is cleansed and treated.  
     CONSTITUTION: Water 1 to be processed is previously cooled at heat exchangers E1 and E2, and is fed to a direct coolant contact system refrigerator A to produce ices as a result of bring water in a contact with liquid freon 2. After mother liquor has been seperated from ice crystals by means of a centrifugal seperator C, the ice crystals are fed to an ice crystal cleansing device D. The cleansed ice crystals are fed as alurry 6 to the heat exchanger E2, where they are melted to become fresh water 7. Drained cleansing water 8 is fed to the heat exchanger E1, and is fed to an inverted penetration film device D, where they are seperated into condensed liquid 9 and filtered water 10. A part of the filtered water can be re-used as cleansing water 5, and the condensed liquid 9 will be utilized after being mixed with water 1 to be processed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59173389-A (JP)
Inventor: FUKUNISHI AKIRA
IPC: D06P5/13
Filed: 1983-03-22
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-H09245340-A (JP)
Title: Varnishing tape for magnetic medium
Inventor: KATASHIMA MITSUHIRO
IPC: G11B5/84
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent magnetic dust from splashing and redepositing on a magnetic medium in tape varnishing treatment by incorporating a magnetic component into an abrasive layer of a varnishing tape. SOLUTION: This varnishing tape 1 for a magnetic medium consists of a supporting body 2 and an abrasive layer 3 formed on the supporting body 2. The supporting body 2 is a long material having specified width, and for example, a nonmagnetic material and magnetic material can be used. As for a supporting body comprising a nonmagnetic material, a supporting body comprising a polymer resin can be used. As for a supporting body comprising a magnetic material, a supporting body prepared by kneading a magnetic powder with a polymer resin can be used. The abrasive layer 3 formed on the supporting body 2 contains an abrasive, a binder and a magnetic component. The layer is formed by applying an abrasive coating material comprising a magnetic component, abrasive, binder and solvent on the supporting body 2.
Patent JP-H07261377-A (JP)
Title: Chemical amplification type resist solution
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L21/027
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a solution with which the microfabrication can be stably performed and a resist coating film that provides a good pattern shape having a rectangular cross section, can be formed and further, which has excellent preservation stability by using a solvent contg. methyl beta-methoxyisobutyrate. CONSTITUTION:The resist pattern can be formed on a substrate by using this resist through irradiating a resist coating film on the substrate with radioactive rays to generate an acid in the irradiated part of the coating film and utilizing the change in solubility of the irradiated part of the coating film in a developer due to the chemical change effected by a catalytic action of the generated acid. As the resist solution, a solution obtained by using a solvent that contains methyl beta-methoxyisobutyrate can be used. The resist coating film is formed by coating the silicon wafer substrate having a larger diameter with this solution by the spin coating method.
Patent JP-H07257856-A (JP)
Title: Tension pulley device of elevator
Inventor: KAWAMOTO KAZUNARI
IPC: B66B7/06
Filed: 1994-03-18
Abstract: PURPOSE:To provide a tension pulley device for elevator with which pulley is allowed to move only in the vertical direction and which can lessen swings in the horizontal direction and also work well with a high-lift elevator. CONSTITUTION:A tension pulley device for an elevator comprises a frame 5 to support a tension pulley 3 rotatably, a weight 6 mounted on the frame 5, a vertical rail 7 to guide the frame 5, and an upper and a lower support arm 8, 9 which are mounted on guide rail removably and support the rail 7, wherein the frame 5 is fitted with a U-piece 11 to admit insertion of the rail 7 and a pair of detents 12, 13 to be engaged by the rail 7 at its two sides. The length of the rail 7 is set large so that the device can work well with a high-lift elevator equipped with a long governor rope 2.
Patent JP-2000251630-A (JP)
Title: Electron source and image forming device using the same and manufacture thereof
Inventor: ODA HITOSHI
IPC: G09G3/22
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent degrading in the quality of an image to be formed by preventing electrons emitted from an electron emission element from being influence by residual gas. SOLUTION: In an electron source having a plurality of electron emission elements, each of the element is provided with a pair of counterposed element electrodes 5, 6 and a conductive film 2 having an electron discharge part 15, while being disposed between the electrodes 5, 6. At the lower part of the film 2, a resistance layer 7 is formed via an insulation layer 9. The layer 7 is connected, at its one end to a line wiring part 11, while in the other end, to a wiring part 8. Through carrying a current to the layer 7, the part 15 is heated to eliminate gas molecules which stick to the surface thereof.
Patent JP-2000248267-A (JP)
Title: Electrification-reducing membrane, membrane forming method therefor, and image formation device and its production
Inventor: OGURI NOBUAKI
IPC: C09K3/16
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prepare an electrification-reducing membrane capable of reducing undesirable influences on emitted electrons, hardly varying electric resistance, excellent in stability and reproducibility and useful for an image formation device, or the like, by making a nitride of both a transition metal and silicon, obtained under a specific condition, exist in the membrane. SOLUTION: This membrane is prepared by making a nitride of both a transition metal and silicon which is obtained by sputtering a target made of both at least one transition metal selected from the group consisting of Cr, Ti, Ta, Mo and W and silicon (or silicon nitride) exist in the membrane itself. The surface nitrification degree of silicon, i.e., the weight ratio of (silicon nitride/silicon) in the nitride is >=60%. It is preferable to produce an image formation device containing both emissive elements and image formation members in an envelope and a spacer containing an electrification-reducing membrane having 10 nm-1 μm thickness, 10-7×Va2-105 Ωm resistivity and <=1% absolute value of negative temperature coefficient of resistance on the surface of a substrate material.
Patent JP-S615685-A (JP)
Inventor: MISHIERU ANJIERO TORANO JIYUNI
IPC: H04N5/84
Filed: 1985-03-12
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-H03255833-A (JP)
Title: Dew condensation preventing ventilation apparatus
Inventor: KUMANO NAOTO
IPC: F24F7/007
Filed: 1990-03-02
Abstract: PURPOSE:To prevent that waterdrops are condensed on a ceiling to be bonded thereto and to conserve the energy of a ventilation apparatus by providing an aerial water mist amount measuring apparatus detecting the amount of fine waterdrops in air in the vicinity of the ceiling and controlling ventilation quantity on the basis of the output signal from the measuring apparatus. CONSTITUTION:A pool 2 is arranged to the floor 3 of an indoor pool 1 and the whole of the indoor pool 1 is covered with a ceiling 4. A ventilation port 5 is provided to the uppermost part of the ceiling 4 of the indoor pool and the air in the indoor pool is discharged out of the indoor pool by a ventilation fan 6 through a suction duct 7 and an exhaust duct 8. An aerial water mist amount measuring apparatus 9 is mounted in the vicinity of the ventilation port 5 and the operation of the motor 11 driving the ventilation fan 6 is controlled on the basis of the measured result of the aerial water mist amount measuring apparatus 9 by a ventilation fan controller 10 to optimize ventilation quantity.
Patent JP-H03252404-A (JP)
Title: Method for continuously coagulating polymer latex
Inventor: KATSURA MASAO
IPC: C08F6/22
Filed: 1990-03-02
Abstract: PURPOSE:To prevent a transfer line from clogging caused by the adhesion of deposits, etc., to improve productivity of the subject process by continuously feeding a polymer latex in a specific form of a coagulating device to aggregate the latex and subsequently coagulating the aggregated product of the polymer by a specified method. CONSTITUTION:A polymer latex prepared by an emulsion polymerization and a coagulating solution are continuously fed into a self-cleaning coagulating device to educe and aggregate the polymer latex, and 1-16kg/cm<3> A of a saturated steam heated to 100-200 deg.C is fed into the coagulating device to coagulate the aggregated polymer. The self-cleaning coagulating device is preferably one having hollow cylinders 1, 1' having a cross-sectional shape in which two multicore diameter circles are overlapped on each other, having stirrer shafts 2, 2' at the centers of the respective circles in the hollow cylinders 1, 1' in parallel in the longitudinal directions of the cylinders 1, 1' and further having self-cleaning type mixers fixed to the shafts 2, 2' so that a plurality of plate-like paddles mutually contact to each other.
Patent JP-H05251166-A (JP)
Title: Induction heating cooker
Inventor: AOKI TETSUO
IPC: H05B6/12
Filed: 1992-03-06
Abstract: PURPOSE:To provide a convenient and durable induction heating cooker having the safety with the simple structure. CONSTITUTION:An induction heating cooker is provided with a flat plate-shape pan body 1, which is to be placed on an upper body 4 made of heat resistant resin and formed integrally with a vertical wall 5 continuing in the periphery thereof and of which peripheral part is folded like an inverted-U shape to form a recessed part 2, and a heating coil 7 installed under the upper body 4 and for induction-heating the pan body 1. The vertical wall 5 of the upper body 4 is fitted in the recessed part 2 of the pan body 1, and a clearance 11 is formed between the back surface of the pan body 1 and the top surface of the upper body 4.
Patent JP-H08242607-A (JP)
Title: Automatic running vehicle
Inventor: MATSUDA YUJI
IPC: E02F9/22
Filed: 1995-03-09
Abstract: PURPOSE: To provide an automatic running vehicle enabling sure detection and improved in self-control running ability, having a speed sensor other than a wheel capable of detecting the running speed of a vehicle when attaching to the ground surface and useful for a mower, etc. CONSTITUTION: This automatic running vehicle 1 has a frame 20 of the vehicle 1, an engine 30 laid on the frame 20, wheels 22 and 24 driven by the power of the engine 30, a running operator, a controller for controlling the running operator and a speed sensor other than the wheels 22 and 24 for detecting the running speed of the vehicle 1 when attaching to the ground surface. The vehicle speed sensor 140 preferably has a crawler belt and an encoder for detecting the running speed of the crawler belt.
Patent JP-H03253002-A (JP)
Title: Manufacture of resin-coupled magnet
Inventor: HAYASHI NOBUO
IPC: B29K103/00
Filed: 1990-03-02
Abstract: PURPOSE:To manufacture the title resin-coupled magnet in high density at low pressure in molding process by using a liquid resin in viscosity at specific value. CONSTITUTION:A mixed body at low pressure in molding process is produced by mixing a liquid resin with magnet powder in viscosity not exceeding 3000cPs at room temperature and then the title resin-coupled magnet in high density can be manufactured by compression-molding the mixed body later to be subjected to the thermo-setting process.
Patent JP-H10202122-A (JP)
Title: Rubber roll for husker
Inventor: YAMANE TORU
IPC: B02B3/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To make rubber rolls for a husker light in weight, and lower the cost of the rollers by integrally forming a drum to which rubber for removing chaff is stuck and a flange for installation of the drum by using a fiber- reinforced plastic in a rubber roll-using type husker by which husk is peeled by peripheral velocity difference of two rubber rolls. SOLUTION: A drum 2 to which rubber of rubber rolls for a husker, for chaff removal is attached and a flange 3 for installation which is hung inward in the radius direction from the center part of the drum 2 are unitedly formed from a fiber-reinforce plastic to make the weight light. Moreover, the shapes of both end faces of the drum 2 are made to be respectively different shape in the husker main body side and in the side on the opposite to the husker main body side and at the same time, a plurality of projected pieces 5 in the axial direction of the drum 2 are installed in optional positions in the inner circumferential face of the drum 2 in the side on the opposite to the husker main body side to heighten the rigidity. The fiber-reinforce plastic to be used may optionally be selected from widely used engineering plastics such as polyamides, polycarbonates, polyester (PET), etc.
Patent JP-S59174528-A (JP)
Title: Manufacture of fine barium stannate particle
Inventor: KAMIHIRA AKIRA
IPC: C01G19/00
Filed: 1983-03-25
Abstract: PURPOSE:To manufacture fine and uniform barium stannate particles giving fine BaSnO3 particles by heat treatment by reacting the hydrolyzate of an Sn compound or a soluble stannate with a water-soluble Ba salt in an aqueous strong alkali soln. CONSTITUTION:The hydrolyzate of an Sn compound such as SnCl4 or SN(SO4)2 or a soluble stannate such as Na2[Sn(OH)6] is reacted with a water-soluble Ba salt such as Ba(OH)2 or BaCl2 in an aqueous strong alkali soln. of >=13.0pH to manufacture fine BaSn(OH)6 particles. BaSn(OH)6 is deposited by said wet synthesis process and it is dehydrated by heat treatment to manufacture fine BaSnO3 particles, so the resulting fine BaSnO3 particles have a small and uniform particle size and high activity. Since mechanical pulverization is not carried out, impurities such as metallic oxide do not enter the particles.
Patent JP-H08251508-A (JP)
Title: Method for preventing baking of display device
Inventor: SODA KOICHI
IPC: G09G3/28
Filed: 1995-03-09
Abstract: PURPOSE: To prevent burning by controlling the luminance and contrast of a video signal when an incident light to a screen is less so as to decrease the luminance of the display device. CONSTITUTION: Luminance contrast control sections 2R, 2G, 2B control the luminance and contrast of red, green and blue video signals from input terminals 1R, 1G, 1B, A/D converter sections 3R, 3G, 3B convert the signals into digital signals respectively, gamma correction sections 4R, 4G, 4B apply gamma correction to the digital signals and the result is fed to a display section 5.  A light detection section 6 detects a light made incident to the screen of the display section 5, a discrimination section 8 compares the level of the light with a reference level of an incident light read from a storage section 7, a control section 9 provides the output of a required signal to the luminance contrast control sections 2R, 2G, 2B when the level of the incident light is less than the reference level so as to limit the luminance and contrast of each video signal thereby reducing the luminance of he display device.
Patent JP-S62270316-A (JP)
Inventor: JIERAARU DOUNI
IPC: B29L22/00
Filed: 1987-03-04
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-H11227121-A (JP)
Title: Decorative material
Inventor: TAKEMOTO MASATAKA
IPC: C09D11/104
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the durability of the material by a method wherein a top coat layer made of an ionizing radiation curable resin is provided on an ink layer made of an acrylic nitrocellulose-based ink provided on a base material. SOLUTION: A top coat layer 3 made of an ionizing radiation curable resin is provided on the surface of an ink layer 2 made of an acrylic nitrocellulose-based ink provided on the surface of a base material 1, for which a thin paper, a kraft paper or the like is empolyed. This acrylic nitrocellulose-based ink is used by mixing an acrylic resin and a nitrocellulose with each other at an arbitrary mixing ratio and adding a colorant such as an ordinarily used organic or inorganic colored pigment or the like. The resultant adhesion between the ink layer and the top coat layer 3 is excellent and the durability and the long term external appearance characteristics of the material are excellent.  The ionizing radiation curable resin 3 in the top coat layer 3 is a resin, which can cure by the ionizing radiation of ultraviolet rays, electron rays or the like having energy quantum, which can polymerize and crosslink molecules, among electromagnetic waves or charged particle beams and a composition, which is prepared by properly mixing polymers having polymerizable unsaturated bond or the like in a molecule, is empolyed as the resin 3.