baber/WOPTO huggingface dataset:
Patent JP-H07283028-A (JP)
Title: Soft magnetic thin film, magnetic head and recorder employing it
Inventor: KIRINO FUMIYOSHI
IPC: H01F10/13
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a microcrystal deposition soft magnetic thin film having high heat resistance by providing a layer for controlling the growth of crystal particle in the vicinity of interface between the magnetic film and a substrate having or not having a surface layer. CONSTITUTION:A thin amorphous film is deposited on a crystalline substrate and subjected to heat treatment thus obtaining an amorphous soft magnetic thin film of 30-50mum thick. Crystal growth in the magnetic thin film due to heat treatment is controlled by heat treating the amorphous thin film deposited on the crystalline substrate and forming a thin film exhibiting soft magnetic characteristics through heat treatment. In this regard, formation of columnar texture is retarded. The amorphous thin film is formed of at least one metal selected from Cr, Al, Ni, Zr, Ti, Ta, Nb, and Co or an alloy thereof.
Patent JP-S62227990-A (JP)
Title: Method of operating fluidized carbonization oven
Inventor: IGAWA KATSUTOSHI
IPC: C10B49/10
Filed: 1986-03-28
Abstract: PURPOSE:To recover tar, hydrocarbon, etc., from raw coal in a high yield, by carbonizing in a fluidized carbonization oven a mixture of coking coal with granules which are thermally inert at the temperature of the carbonization, followed by recovery of a mixture of char and the above particles. CONSTITUTION:From a feeder 5, raw coal (a) (e.g., coking coal) and granules (b) of at least one member selected from among limestone, silica, dolomite, serpentine, blast furnace slag, revolving furnace, dust, etc., which are thermally inert at the temp. of coal carbonization, are fed into a fluidized carbonization oven 3, where the carbonization thereof is conducted at 450-550 deg.C using the exhaust gas from a melt reduction oven 1 and a fluidized preliminary reduction oven 2. An exhaust gas contg. tar and hydrocarbon is recovered in a recovery device 4, thereby obtaining a mixture (B) of char with the component (b). An iron ore (A) which has been preliminary reduced in the fluidized preliminary reduction oven 2 and the component (B) are fed into the melt reduction oven 1, where melt reduction of the iron ore is conducted.
Patent JP-S55161352-A (JP)
Title: Fluorescent lamp
Inventor: YAMAZAKI HITOSHI
IPC: H01J61/35
Filed: 1979-06-05
Abstract: PURPOSE:To prevent the dispersion of impurities from glass surface to phosphor layer without lowering the visible light transmittivity of glass by forming a layer formed of titanium oxide minute powder as protective film on glass surface and forming phosphor particle layer on the titanium oxide layer. CONSTITUTION:On the inner surface of an outer-shell glass bulb 1, a first layer 2 is formed which is formed of titanium dioxide powder having particle diameter of 0.1mu or less. The thickness of this layer is 0.05-0.4mu. On this titanium dioxide powder layer 2 (1st layer), the second layer 3 formed of phosphor particles is coated.
Patent JP-H01243903-A (JP)
Title: Multistage deep-plowing unit
Inventor: KAWABE HISAO
IPC: A01B13/08
Filed: 1988-03-24
Abstract: PURPOSE:To provide the title unit so designed that plural plowing chisels arranged parallel in tiers are located successively backward in the direction of traction according to the parallel order from upper to lower chisels, thereby performing deep-plowing without the need for great traction force. CONSTITUTION:A section 4a fitted with plowing chisels 5... of a shank 4, arranged parallel in tiers, is provided in such an attitude as to be inclined, in the traction direction, from the upper front to the lower rear. Also, said plowing chisels 5... are rear-positioned in the traction direction according to the parallel order from upper to lower chisels.
Patent JP-H05274026-A (JP)
Title: Method for generating interpolation between teaching point of ptp type robot
IPC: B25J9/22
Filed: 1992-03-27
Abstract: PURPOSE:To prevent the vibration of a robot near the teaching point, where the robot changes the direction, to accurately move the robot with respect to the teaching method where plural teaching points are given to the arm of the robot moving along a certain route. CONSTITUTION:Since a distance si(j) between two interpolation points Hi(j) and Hi(j+1) between teaching point Pi and Pi+1 is calculates based on si(j)= vixDELTAtxki(j) where the correction coefficient ki(j) is changed by an angle thetai at the intersection between the line connecting teaching points Pi-1 and Pi and the line connecting teaching points Pi and Pi+1, the robot can be decelerated near the teaching point where the robot changes the direction.
Patent JP-S51147265-A (JP)
Title: Miniature type pattern projector
Inventor: SAITOU NORIO
IPC: H01L21/027
Filed: 1975-06-13
Abstract: PURPOSE: To form a mask pattern containing a number of unsupported floating parts into a compound pattern of masks. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236929-A (JP)
Title: Spectrophotometer
Inventor: KAMIMURA TOSHIHARU
IPC: G01J3/28
Filed: 1987-03-25
Abstract: PURPOSE:To improve resolving power to wavelengths without extending an optical path length by disposing a one-dimensional line sensor as a photodetecting part with inclination at a certain angle to the center of the light dispersed by a dispersing element. CONSTITUTION:The one-dimensional line sensor 3 as the photodetecting part is disposed with the prescribed inclination theta with the center of the light which is dispersed by the dispersing element 2 and has various kinds of energies. The range of the wavelength entering one picture element of the sensor 3 is narrowed and the resolving power to the wavelength is improved if the dispersed light enters the sensor 3 disposed in such a manner. For example, the sensor 3 is disposed apart a distance D from a point A at the angle theta and the measurement is made with the length of D/costheta and the resolving power of D/(d.costheta) while the measurement is heretofore made with the resolving powder of conventional D/d in the wavelength range if the length of the picture element is designated as d, thereby improving the resolving power without extending the optical path length.
Patent JP-S55161560-A (JP)
Title: Metal mold for centrifugal casting of composite sleeve
Inventor: YOSHINO SUEJIROU
IPC: B22D19/08
Filed: 1979-06-05
Abstract: PURPOSE: To replace the body along at the changing of casting length, lower cost and make operation safe by continuously providing roller rest parts removably on both sides in the axial direction of the metal mold body.  
     CONSTITUTION: Roller rest parts 6, 6 are joined to both side end faces of the metal mold body 5, in the state that coupling pieces 12 are passed through through-holes 13. Suitable fixing means 15 such as pins or bolts are engaged in the fixing means engaging holes 14 provided in the positions erecting from the through-holes 13 in the mid portions of the coupling pieces 12 and the metal mold body 5 and roller rest parts 6, 6 are removably and continuously provided by way of the engagement and disengagement operations of these fixing means 15. Thereupon, the changing of the casting length of the composite sleeve simply necessitates prior preparation of multiple kinds of metal mold bodies 5 and exchanging the metal mold body 5 alone, hence the casting cost becomes lower. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51148173-A (JP)
Title: An automatic control apparatus
Inventor: SHIONAGA KACHIO
IPC: G05B11/16
Filed: 1975-06-13
Abstract: PURPOSE: A simply constructed sampling system on-off type automatic control apparatus which does not produce hunting due to control lag. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56166318-A (JP)
Title: Manufacture of steel plate
Inventor: OOHASHI MASAAKI
IPC: C21D8/02
Filed: 1980-05-28
Abstract: PURPOSE: To manufacture a steel plate with remarkably improved formability by adding Ca to molten steel for a high tensile steel plate with insufficient formability, etc. and subjecting the plate to recrystallization heat treatment to finely precipitate aluminum nitride.  
     CONSTITUTION: Oxygen in molten steel is fixed with Al to form alumina, and by adding a Ca or Ca alloy wire to the deoxidized molten steel, the alumina in the steel is reduced. By the reduction the steel is refined so as to increase the amount of dissolved Al to 0.001W0.05% and leave 0.0005W0.02% Ca. This refined molten steel is hot rolled at a relatively high temp. such as ≥860°C and coiled at a low coiling temp. such as ≤600°C. The coiled plate is then rolled at a low temp. or cold rolled, slowly heated at 30W200°C/hr rate, and subjected to recrystallization heat treatment at 500°C recrystallization temp., whereby the amount of soluble C and N is decreased, spheroidal carbide is made fine, and 0.002W0.05% AlN is finely precipitated. Thus, the desired steel plate is manufactured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06257857-A (JP)
Title: Trouble deciding method of water amount control valve for hot-water supplier and operation control method of hot-water supplier employing said method
Inventor: ONODERA SHUICHI
IPC: F16K37/00
Filed: 1993-03-05
Abstract: PURPOSE:To permit the discrimination of troubles except main trouble by a method wherein a trouble is decided that it is a main trouble when the conducting amount of water is not within a set difference of objective conducting amount of water after the time of continuation under the maximum output has elapsed a set reference time at a time when a valve driving control means is driven and the objective conducting amount of water is achieved. CONSTITUTION:The comparison judgement of whether a present water conducting amount is an objective water conducting amount, capable of developing the maximum capacity of a hot-water supplier, or not when a water cock is opened, a flow rate sensor 5 is put ON and hot-water supplying combustion operation is started. In this case, when the present conducting amount of water is judged that it is lower than the obtactive conducting amount of water, a water amount control valve 8 is opened through a valve driving control unit 23 so as to increase it to the objective conducting amount of water. When the conducting amount of water is not within the set difference range of the objective conducting amount of water in spite that the continued control time under the maximum control output has elapsed a predetermined set reference time, a trouble deciding unit 21 decides it as a main trouble and the combustion operation of the hot-water supplier is maintained under available condition upon the main trouble.
Patent JP-S60215981-A (JP)
Inventor: NISHIDA MOTOYASU
IPC: E05B81/76
Filed: 1984-04-11
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-S61233110-A (JP)
Title: Marine structure with fabricated composite material and its manufacture
Inventor: TAKAHASHI SHUNKICHI
IPC: E02B3/06
Filed: 1985-04-05
Abstract: PURPOSE:To construct a marine structure in a short period by fabricating composite materials composed of steels, concrete, and a rubber. CONSTITUTION:Composite materials composed of a rubber 5, steels 6, and cement concrete 7 are combined with each other by hard connectors 2 and soft connectors 3. By using a structure in which rubber joints are provided and water pressures and soil pressures are received by sloped and curved floats, the external forces can be properly reduced and the stress can be smoothly transmitted.
Patent JP-S63236679-A (JP)
Title: Recording material
Inventor: KAWAI HAJIME
IPC: B41M5/145
Filed: 1987-03-25
Abstract: PURPOSE:To enhance a developed hue, the light fastness of an image and the light fastness of a background, by containing a compound wherein a hydroxy group is introduced into the second position of a benzofluorane skeletal as a color former. CONSTITUTION:A hydroxybenzofluorane compound represented by formula 1 (wherein R<1> is a 1-8C alkyl group or an aralkyl group, R<2> is a 1-8C alkyl group, a 5-7C cycloalkyl group, a 3-8C alkoxyalkyl group, an aralkyl group or an allyl group or R<1> and R<2> may form a heterocyclic ring which may contain O as a ring atom along with an adjacent nitrogen atom) is contained as a color former. This hydroxybenzofluorane compound is obtained as an almost colorless compound by reacting an m-aminophenol derivative with phthalic anhydride at first to synthesize a 2-(4-amino-2-hydroxy)benzoylbenzoate derivative which is, in turn, condensed with 1,4-dihydroxynaphthalene using a dehydrating condensing agent such as sulfuric acid, polyphosphoric acid, zinc chloride or acetic anhydride.
Patent JP-H05280058-A (JP)
Title: Caisson structure
IPC: E02B3/04
Filed: 1992-03-27
Abstract: PURPOSE:To decrease the number of unitary caisson structures and enhance easiness in executing works and also the economy by consolidating a plurality of steel cylinders with one bottom plate made of reinforced concrete. CONSTITUTION:Three steel cylinders 3 and front walls 6 and rear walls 7, for coupling them and made from steel in the form of circular arc, are consolidated with the oversurface of one bottom plate 2 of reinforced concrete. On the two cylinders 3 situated on the sides, joint members 4 are furnished for generating coupling with other cylindrical caisson. The cylinders 3 and the spaces bounded by these and the front walls 6 and rear walls 7 are filled with soil and sand to perform execution of stopping works 5, 8 at the same time.
Patent JP-S60217956-A (JP)
Inventor: IWAZAWA NOBUYUKI
IPC: B65D35/10
Filed: 1984-04-10
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-S59198250-A (JP)
Title: Paper sheets conveying and turning up device
Inventor: HIRAOKA SHIGEAKI
IPC: B65H29/60
Filed: 1983-04-25
Abstract: PURPOSE:To turn all paper sheets to the right side even if these paper sheets in a state of being mingled upside down are fed and make them all feedable from a junction, by making a route stopping member into projection or retraction according to whether or not each paper sheet is the right side. CONSTITUTION:In accordance with a fact that a discrimination device 8 discriminates all paper sheets being turned to the right side, a route stopping member 6 is projected onto a feed passage, making it contact with these paper sheets and delivering them from a junction 12 by way of a return feed passage 25, and in time of retraction, they are made to pass an outward feed passage 11 and joined with the right side paper sheets being delivered out of the junction 12, then paper sheets in a state of being mingled upside down fed out of a carruing-in passage 10 piece by piece at regular intervals are all turned to the right side without fail. Afterward, in regular sequence through which sheets fed via the carrying-in passage 10 from the junction 12, these right side paper sheets and newly turned-to-right-side paper sheets are all delivered piece by piece at regular intervals.
Patent JP-S62229852-A (JP)
Title: Highly accurate moving apparatus
Inventor: IMAHASHI KAZUNARI
IPC: B23Q1/62
Filed: 1986-03-29
Abstract: PURPOSE:To obtain a highly accurate positioning and moving apparatus, by which a pattern in as minute as submicrons can be formed, by reducing the pressure in a tightly closed container to a required vacuum degree, with a moving stage having a floating mechanism being maintained at a movable state. CONSTITUTION:The entire body of an exposure apparatus using soft X rays is contained in a tightly closed container 13. The pressure in the container is reduced with a vacuum pump 16. The evacuating speed of the vacuum pump 16 is made to be, e.g., 30 l/sec. The air exhausting quantity from air bearings 5d through an air jetting hole is regulated so that the value of 0.025l/sec is maintained. Thus the pressure in the tightly closed container 13 is kept at the state, where a table 5 can be moved. Under this state, the pressure can be reduced to 1 torr or less. A light path B of laser light from a laser interferometer ll is placed in the vacuum of l torr or less. Therefore, error due to the disturbance of the wavelength of the laser light can be reduced to 1/760 or less. Thus the table 5a can be positioned at high accuracy. Attenuation of the soft X rays can be made extremely less.
Patent JP-H10264609-A (JP)
Title: Pneumatic tire for heavy load
Inventor: TSUKAGOSHI TETSUTO
IPC: B60C11/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent one-sided wear of a tire starting from its shoulder edge from progressing even after the middle period of wear as preventing a rib tear, sipe tear and the like from occurring. SOLUTION: A treated 1 is divided into both sides shoulder ribs 4, middle ribs 5 positioned on the inner side of the shoulder ribs 4, and a single center rib 6 positioned between both the middle ribs 5, while the relative width of the respective ribs are set to 98 to 105 for the middle ribs 5 and 140 to 165 for the shoulder ribs 4 to 100 for the center rub 6 and side circumferential grooves 7 extending toward the circumferential direction on the outside of the shoulder ribs 4 are provided.
Patent JP-H02180256-A (JP)
Title: Composite lamination having tension for elastically fixing product with flexible part
Inventor: DERUMAA REI MATSUKENFUUSU
IPC: A61F13/15
Filed: 1989-03-23
Abstract: PURPOSE: To automatically release tension in an elastomer member which has an elastic shearing structure and which has been stretched and stressed before usage by disposing a flexible component which is elastically affixed to an area surrounding a part of a body having a certain cross section. CONSTITUTION: A laminate structure 110 is affixed to edges 1 and 2 of a rear waistband of a disposable diaper for babies. A jointing layer 31, which affixes a fixed part of a rigid component 28 to the upper surface 5 of the first edge 1 of the diaper's waistband, is formed to the underside of a tab 30 and the surface 5 facing the end 1 of the diaper. In this case, an exposed surface of a double-coated adhesive tape 40 on a release part 32 of the rigid component 28 is affixed to an upper surface 3 of the second end 2 of the product. When relatively small tension T1 is applied to the two facing ends 1 and 2, most of tension in an elastomer material 15, which has been pre-stretched and pre- stressed, is released. In the area of a strip 20 of the adhesive tape, shear of a corresponding degree to the first end is generated.
Patent JP-S63240101-A (JP)
Title: Microwave circuit device
Inventor: OKADA TAKAO
IPC: H01P1/36
Filed: 1987-03-27
Abstract: PURPOSE:To eliminate the unbalance between a circulator and a microwave circuit completely by mounting a circuit board formed with a microwave circuit pattern to a common ground conductor plate of plural circulators so as to incorporate the board in a microwave circuit device where the circulators are connected to an input section. CONSTITUTION:In providing multi-stage type circulators constituting the microwave circuit device, two sets of a 1st discoid ferrites 23 opposed to each other are provided onto a lower face ground conductor plate 21, and a center conductor 22 of the strip line shape branched into three as a Y-shape is inserted inbetween. Moreover, a common ground conductor 24 is provided on the ferrites 23 and bonded with and disk shaped ferrite 26 having a center conductor 25 branched into Y-shaped three branches similarly to the ferrites 23. Furthermore, an upper face ground conductor 27 is provided onto the ferrite 26, a couple of magnets 28 for excitation are arranged on and under the conductor 27, and the conductor 22 and the ferrites 23 constitute an output side circulator 26, and the conductor 25 and the ferrite 26 constitute an input side circulator 30.
Patent JP-H108020-A (JP)
Title: Hydroxyiminosilicon-modified silicone sealant composition
Inventor: CARBARY LAWRENCE DONALD
IPC: C08L83/04
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To form a seal without containing bubbles in a cured product by applying a specific sealant composition to plural nonporous substrates and then curing the sealant composition. SOLUTION: This hydroxyiminosilicon-modified silicone sealant composition is obtained by adding a hydroxyiminosilicon compound of the formula  R is methyl, ethyl, vinyl or phenyl; R<1> is mthyl or ethyl; OX is an alkyl methyl ketoximo; (x) and (z) are each 0-2; (y) is 2-4; [(x)+(y)+(z)] is 4} to a prepared room temperature vulcanizable silicone sealant composition comprising an alkoxy-terminated polydiorganosiloxane, a cross-linking agent having methoxy or ethoxy bonded to silicon, a filler, a titanate catalyst and methanol or ethanol formed as a by-product during the preparation of the silicone sealant composition.  The resultant sealant composition is then applied to two or more nonporous substrates to form an assembly, which is then placed under conditions in which fatal bubbles are formed if the absence of the hydroxyiminosilicon compound and completely cured to form the assembly comprising the two or more nonporous substrates joined with the essentially bubbleless cured sealant.
Patent JP-H10271400-A (JP)
Title: Television tuner and television receiver provided with the same
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of S/N and to eliminate the need for the expansion of the dynamic range of a high-frequency amplifier circuit by increasing the gain of an intermediate frequency(IF) amplifier circuit at the reception time of specified channel, when the gain of a tuner part is decreased in comparison with the reception time of the other channel. SOLUTION: The band data of tuning data DA are set to an idle terminal Te among the band switching voltage terminals of a PLL 17, as well so as to have the same voltage appear as respective band-switching voltage terminals Tvl, Tvh and Tu. For example, when reducing the gain of the tuner part 1 because of a channel W of the UHF band, the same voltage is respectively generated at band-switching voltage terminals Tu and Te of the PLL 17 by combining the tuning data and channel data. Then, the voltage from the voltage terminal Te is impressed through a resistor 25 to a transistor 24 and the gain of the IF amplifier circuit 21 is increased.
Patent JP-S57187512-A (JP)
Title: Combustion plate for infrared ray radiant heater
Inventor: MIZUTANI TOYONOBU
IPC: F23D14/14
Filed: 1981-05-13
Abstract: PURPOSE:To improve radiant ability of infrared rays, irrespective of the quality of main body of a combustion plate, by forming a sinter coating, containing infrared rays radiant material, on the surface of an air-permeable and porous combustion plate. CONSTITUTION:A sinter coating 3 is provided to the upper face of main body 1 of a porous combustion plate, provided with penetrating holes 2. The sinter coating 3 is formed by coating a coating material, consisting of a plurality kinds of infrared rays radiant material, bonding medium, and solvent, on the upper face of main body 1 of a combustion plate, and by heating it with more than 400 deg.C. As for infrared rays radiant material, the powder of such as zircon, silica, quartz, rock crystal, natural mica, fluoro-mica, general pottery, Fe2O3, Co3O4, V2O5, NiO, Cr2O3, ZrO2, TaC, SiC, TiC, and the like, of which infrared rays radiating ratio are more than 80%, can be used. With such a coating of above-mentioned material, the infrared rays radiant ability of a combustion plate for infrared rays radiant heater can be improved, regardless of the quality of main body of a combustion plate.
Patent JP-S547207-A (JP)
Title: Out-going line selecting system
Inventor: HANADA GOROU
IPC: H04Q3/00
Filed: 1977-06-20
Abstract: PURPOSE:To ensure an economical selection for the out-going line in case a smallscale independent exchange unit is formed into two units, by having a reverse trunk selection sequence for each marker in the two-unit exchange system.