baber/WOPTO huggingface dataset:
Patent JP-H01216829-A (JP)
Title: Composite laminate of metallic sheet and continuous filament-reinforced synthetic layer
Inventor: YAN UIREMU GUNINKU
IPC: B64C1/00
Filed: 1988-12-28
Abstract: PURPOSE: To obtain a flat laminate having sufficiently large allowed load capacities in lateral and longitudinal directions by a simple method by coupling a coating laminate made of a layer having a constant thickness onto a metal core sheet having a gradually varying thickness to be given. CONSTITUTION: The composite laminate 1 is formed of a fixed core sheet 2 having a wedge shape section, and the sheet 2 of an aluminum-copper alloy is covered at both surfaces with coating laminates 3 each having a constant thickness. The laminate 3 is formed of three metal sheets 4 each made of the alloy. A prepreg 5 made of many continuous parallel filaments 6, i.e., only in one direction is given between the two sheets 4. And the filament is impregnated with a synthetic material containing an epoxy resin as a base. The laminates 3 are bonded to the sheets 2 via completely the same prepreg 7 as the prepreg 5.
Patent JP-H06172023-A (JP)
Title: Production of cordierite powder and its ceramic
Inventor: EMU JII EMU YUU ISUMAIRU
IPC: H05K1/03
Filed: 1992-12-09
Abstract: PURPOSE:To provide cordierite powder and its ceramic having sufficiently high mechanical strength for a circuit substrate, etc., a thermal expansion coefficient close to that of silicon and low dielectric constant and sinterable at a low temperature. CONSTITUTION:A cordierite composition sol is prepared by mixing alumina sol, silica sol and a water-soluble magnesium salt at ratios to get a composition composed of 25-38wt.% of Al2O3, 45-58wt.% of SiO2 and 12-20wt.% of MgO. The sol prepared by the above process is incorporated with 0.05-10wt.% of boric acid (in terms of B2O3 based on cordierite) and gelatinized. The gel obtained by the gelatinization process is calcined to form cordierite powder.
Patent JP-H09146511-A (JP)
Title: Color space converting circuit
Inventor: SEZAKI ISAO
IPC: G09G5/04
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To correct the differences caused by the color difference of a display device and to display a moving picture having a natural coloring by converting the color difference signals into intermediate signals using a rewritable convertion table, adding luminance signals and outputting RGB signals. SOLUTION: Color difference signals U are made the addresses of a RAM 1 and the functionally computed values of f1(U) to f3(U) corresponding to the signals U are outputted as intermediate signals 6 to 8. Moreover, color difference signals V are made the addresses of a RAM 2 and the functionally computed values of f4(V) to f6(V) corresponding to the signals V are outputted as intermediate signals 9 to 11. Then, luminance signals Y and each intermediate signal are inputted to adders 3 to 5. Then, color signals RGB are generated by conducting such additions, R=Y+f1(U)+f4(V), G=Y+f2(U)+f5(V) and B=Y+ f3(U)+f6(V). Note that f1(U) to f3(U) and f4(V) to f6(V) are nonlinear functions.
Patent JP-H01171955-A (JP)
Title: Dot printer
Inventor: NAGATSUKA TAKEAKI
IPC: B41J5/44
Filed: 1987-12-28
Abstract: PURPOSE:To make it possible to print characters having desired sizes, by providing a printing control table and a leading address table, and performing printing based on data, which are stored in the two tables. CONSTITUTION:A dot printer main body 10 has a CPU 11. A ROM 12 and a RAM 13 are connected to the CPU 11. The ROM 12 has the following parts: a region 12a, in which operating programs are stored; a printing control table 12b, in which the dot number in the lateral direction for every font and the number of printing times in the longitudinal direction are stored; and a leading address table 12c, in which the leading address of dot pattern data within a character generator corresponding to a character code that is inputted from the outside is stored. The RAM 13 has the following parts : a printed-time counter 13a; a printing buffer 13b, in which dot data to be printed by one moving operation of a printing head are stored; and receiving buffer 13c, in which the inputted character code is stored. Since printing is performed based on the data in the tables 12b and 12c, there is no limitation on the sizes of the printed characters, and the characters having the arbitrary sizes can be printed.
Patent JP-H11158251-A (JP)
Title: Epoxy resin composition for laminate and prepreg and laminate prepared by using the same
Inventor: GO YOSHIYUKI
IPC: C08J5/24
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which has good moldability and can be rapidly cured by heating to give a high-quality molding by uniformly dissolving an epoxy resin, an epoxy resin curing agent, and a quat. phosphonium compound in an organic solvent. SOLUTION: An epoxy resin, an epoxy resin curing agent selected among polyamines, polyphenols, and acid anhydrides, and 0,01-10 pts.wt., per 100 pts.wt, epoxy resin, quat. phosphonium compound represented by the formula are uniformly dissolved in an organic solvent to obtain an epoxy resin composition for laminates. In the formula, R1 to R4 are each an organic group having an aromatic or heterocyclic ring or a monovalent aliphatic group; the phosphorus atom and each substituent form a P-C bond; provided they may be the same or different from each other; Y1 is a group generated when a proton donor having in the molecule at least one proton capable of releasable from the molecule releases n × protons; and n>=1.
Patent JP-H04202408-A (JP)
Title: Hydrogenation of unsaturated nitrile copolymer
Inventor: MURAI NOBUYUKI
IPC: C08F8/04
Filed: 1990-11-30
Abstract: PURPOSE:To perform hydrogenation efficiently by using an organophosphine- containing ruthenium catalyst in selectively hydrogenating the C-C double bonds of a nitrile-containing conjugated diene polymer. CONSTITUTION:A process for selectively hydrogenating the C-C double bonds of an unsaturated nitrile copolymer essentially consisting of a conjugated diene and (meth)acrylonitrile, wherein said hydrogenation is performed in the presence of an organophosphine-containing ruthenium catalyst, e.g. a mixture and/or a complex formed when metallic ruthenium or its compound or hydrate is combined with an organophosphine. The above complex does not include a complex which is formed when the above components are combined in the presence of a lower alcohol.
Patent JP-H05164465-A (JP)
Title: Decision system of state of grain of grain treatment equipment, etc.
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1991-12-13
Abstract: PURPOSE:To inform an operator of the state of grains positively after trouble is solved by identifying green unhulled rice or dried unhulled rice on the grain drier side, and transmitting the result over the central control unit side and displaying the result. CONSTITUTION:Green unhulled rice or dried unhulled rice is identified on the grain drier 1 side drying grains, the result of the decision is transmitted over a central control unit 3 as grain data, and the data are displayed to the central control unit 3. Accordingly, the state of grain during drying can be determined positively.
Patent JP-H03191196-A (JP)
Title: Continuous excavator for shaft and adit
Inventor: KANEKO KENICHI
IPC: E21D1/08
Filed: 1989-12-20
Abstract: PURPOSE:To convert the direction of excavation excellently by supporting a shielding excavator in a spherical sealing body housed in a skin plate for a shaft, downward excavating the shaft, turning the excavator and continuously excavating an adit. CONSTITUTION:The shielding excavator 4 of a drilling rig is arranged downward, and a shaft 1 is executed up to a specified depth position by driving a cutter 3. An external cutter 23 is detached from an internal cutter 21, a lifting gear 25 is operated and the internal cutter 21 is pulled up, rotary jacks 19, 20 are elongated and a spherical sealing body 9 is turned only by one split plate 17, and split plates 17 are separated from a front-side sealing section 15 and mounted to a rear-side sealing section 16. The operation is repeated, and the shielding excavator 4 is directed horizontally. An adit 2 is excavated by the propulsion of a propelling jack 27. Accordingly, the shaft and the adits 2, 2 can be excavated by one machine.
Patent JP-H07188761-A (JP)
Title: Two stepped heating furnace
Inventor: KONISHI HIROSHI
IPC: C21D9/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a two-stepped heating furnace which can temporarily store a hot billet produced in order in continuous casting equipment in the case of interrupting rolling work because of fault and repair of rolling equipment, etc. CONSTITUTION:In the heating furnace 1 in which the hot billet 6 supplied from the continuous casting equipment, etc., is successively mounted slidably on rails 8 to be housed and held with its heat with a heating means and is successively fed out to the rolling equipment, etc., side rail 22 parallel with the rail 8 is constituted so that it can ascend and descend between positions below and above the rail 8 in a horizontal state in the heating furnace 1. By this method, the hot billet 6 can be incorporated in the heating furnace in two lower and upper steps.
Patent JP-H01171183-A (JP)
Title: High density recording disk reproducing device
Inventor: TAKAYAMA HIROYUKI
IPC: G11B27/10
Filed: 1987-12-25
Abstract: PURPOSE:To cause a minute access to be high-speed by utilizing index information, the starting position information of a sound signal recording area, the starting position information of a video sound signal recording area and a pick-up position detecting part. CONSTITUTION:Goal position information is obtained by adding the prescribed video sound signal recording area starting position information and position difference information from the video sound signal recording area starting position up to a goal position obtained by executing a calculation based on address information from the video sound signal recording area starting position up to the goal position obtained from the index information. In the same way, the goal position information is obtained by adding the prescribed sound signal recording area starting position information and the position difference information from the sound signal recording area starting position up to the goal position obtained by the calculation. The position information from a control part 13 and the position information from a pick-up position detecting part 6 are compared by a comparing part 12, and a pick-up 2 is moved in a direction to decrease error information. Since the pick-up 2 is located in the vicinity of the goal position after the movement is completed, the minute access can be executed directly and, simultaneously, at a high speed by the control part 13.
Patent JP-2001147245-A (JP)
Title: Harmonics monitor
Inventor: MISHIMA KENSHICHIRO
IPC: H02J3/01
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that any instrument which can know the composite level of a primary side harmonics-voltage does not exist when the combination of Δ-Δ and Y-Δ is performed to suppose that the phases of a primary side and a secondary side are used in a different way by changing the connection in regard to a part of a transformer out of a plurality of the transformers only by knowing by measurement the harmonic level generated in the present state in the conventional constitution. SOLUTION: In this harmonics monitor, a harmonics-voltage measuring means 71 which is connected to the secondary side of transformers 3 and an arbitrary- phase conversion means 744 which is connected to the measuring means are installed so as to correspond to a high-voltage-side harmonics-voltage reduction and supply system which supplies a harmonics voltage in such a way that a voltage phase between the respective transformers 3 on the low-voltage secondary side of the transformers 3 is deviated. Data in a first harmonics-voltage detection means 751 is compared with data in a second harmonics-voltage detection means 752, and a harmonics-voltage reduction effect can be detected.
Patent JP-H04194476-A (JP)
Title: Manufacture of lined pipe
Inventor: KITAYAMA YASUSHI
IPC: F16L1/00
Filed: 1990-11-28
Abstract: PURPOSE:To apply lining with a helical pipe surely closely attached to internal peripheral surfaces of an existing pipe of long and large diameter by repeating a clamp process for clamping a part not spread of the helical pipe by a rotary driving machine and a diameter-spread process, and spreading a diameter of the helical pipe over the total length. CONSTITUTION:A manufactured helical pipe 10' is inserted over a total length in a lined pipe 81 to fix a point end part of the pipe 10' to an end part of the lined pipe 81. In a condition that the helical pipe 10' is clamped by a rotary driving machine 30 possible to move in the lined pipe 81 while giving turning force by clamping the helical pipe 10', by giving the turning force to the helical pipe 10' while manufactured by a pipe manufacturing machine, a diameter in a point end side part of the helical pipe 10' is spread over a predetermined length to closely attach the pipe 10' to an internal peripheral surface of the pipe 81. A clamp process for clamping a part not spread of the helical pipe, distant by a predetermined length from a spread part, by the rotary driving machine 30 and a diameter-spread process are repeated to spread the diameter of the helical pipe 10' over the total length of the lined pipe 81.
Patent JP-H08165542-A (JP)
Title: Steel for metal mold for plastic molding, excellent in weldability
Inventor: ICHIKAWA JIRO
IPC: C22C38/60
Filed: 1994-12-08
Abstract: PURPOSE: To produce a steel for a metal mold for plastic molding, excellent in weldability and hardenability, by specifying the chemical composition in a steel and controlling BH value to the prescribed value or below. CONSTITUTION: This steel has a composition which consists of, by weight, 0.10-0.25% C, >0.25-0.35% Si, 1.20-2.20% Mn, <=0.020% P, 0.01-0.05% S, 1.60-3.00% Cr, 0.03-2.00% Mo, 0.01-0.40% V, <=0.002% B, and the balance essentially Fe and in which BH value satisfies the condition represented by the inequality. Further, if necessary, <=1.0% Cu and <=2.0% Ni are incorporated into this composition, and further, one or >=2 kinds among 0.003-0.2% Zr, 0.03-0.20% Pb, 0.01-0.15% Te, 0.0005-0.010% Ca, and 0.01-0.20% Bi are incorporated. By this method, the steel for a metal mold for plastic molding, in which restrictions on raw material blending are relieved by increasing the amount of Si capable of being added and also neither preheating nor postheating is required at the time of welding, can be obtained.
Patent JP-H03194188-A (JP)
Title: Scroll type compressor with variable capacity
Inventor: SUZUKI SHINICHI
IPC: F04C28/26
Filed: 1989-12-21
Abstract: PURPOSE:To provide possibility of changing the capacity of a compressor multi- steppedly while the compressor is held in operation as it is, by incorporating such a construction that release of the compressed fluid to the suction side is made one after another by from a bypass, which introduces a lower pressure compressed fluid to a bypass leading a higher pressure compressed fluid. CONSTITUTION:Two lines of bypasses 51, 52 are provided, which penetrate a stationary side plate 11 at a stationary scroll 10 of a scroll type compressor concerned and opens to the mating compressing chamber 5. These bypasses are formed along the spiral of a stationary spiral body 12 one after another in the positions nearer the center from the periphery that a fluid led-in hole 72, and are put in communication with bypass chambers 81, 82 through respective check valves 511, 521. The bypass chambers 81, 82 have communication holes 811, 821 opened and closed by a bypass opening/closing mechanism 4, which is equipped with an opening/closing spool 42 to be moved against the action of a spring S1 by the internal pressure of a control chamber P1, and this pressure is controlled by a control valve 9 depending upon the suction pressure PS.
Patent JP-H04202264-A (JP)
Title: Method for forming coating layer like natural stone
Inventor: MASUMURA YOSHINOBU
IPC: C09D5/28
Filed: 1990-11-29
Abstract: PURPOSE:To form a coating layer which is like natural stone and rich in transparency and has a multicolor tone and depth by simultaneously spraying a plurality of coating compsns. contg. neither coloring aggregate nor white pigment having a high hiding power and pressing the resulting coating layer by rolling with a roller. CONSTITUTION:A first coating compsn. comprising a binder, and aggregate, a coloring pigment, and additives (the receipe being described below), a second coating compsn. of the same recipe as that of the first one except that it contains a different coloring pigment, and a third coating compsn. of the same recipe as that of the first one except that it contains no pigment are sprayed simultaneously through different nozzles of a multinozzle spray gun, and the resulting coating layer is pressed by rolling with a roller to form a coating layer like natural stone. The first coating compsn. comprises 5-20wt.% binder (solid base) consisting of a synthetic resin emulsion which forms an almost colorless, transparent coating layer when dried, 60-80wt.% aggregate having an opacifying power according to JIS K5400 of 60-80% and a grain size of 0.1-3.0mm, 0.001-0.2wt.% inorg. or org. coloring pigment except a white pigment, and 5wt.% additives.
Patent JP-2001150917-A (JP)
Title: Hollow stabilizer
Inventor: KATSUYA AKIHIRO
IPC: B60G21/055
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a welded pipe of a hollow stabilizer and provide a hollow stabilizer with improved durability. SOLUTION: In this hollow stabilizer 10, a welded pipe 20 is formed with an internal-bead-removed portion 25 so that thickness t2 of a welded portion 24 is not greater than thickness t1 of a base material portion 23. The decrease in thickness of the internal-bead-removed portion 25 is not greater than 15% of the thickness of the base material portion 23, and the difference in thickness between the base material portion 23 and the internal-bead-removed portion 25 is not greater than 0.5 mm. The width W1 of the internal-bead-removed portion 25 is longer than the width of the internal bead. In order to make the base material portion 23 smoothly continue toward the internal-bead-removed portion 25, the cross-sectional form of the internal-bead-removed portion 25 is a shallow dent slightly curved in an arc.
Patent JP-H04197830-A (JP)
Title: Door for car
Inventor: UCHIDA MASANORI
IPC: E05B83/36
Filed: 1990-11-29
Abstract: PURPOSE:To make the through hole of an outer panel smaller so as to secure rigidity of a door for an automobile by mounting a handle lever on a door-lock side bracket mounted on the outer panel, and mounting an outside handle on a mounting piece projecting outside of the door from the window of the outer panel. CONSTITUTION:A door 1 comprises an exterior sub-module 2, a panel lifting sub-module 3 serving as a panel lifting means, a locking sub-module 4 serving as a locking means, a frame sub-module 5 serving as a skeleton member, and an interior sub-module 6, etc. In this case, the locking sub-module 4 and the panel lifting sub-module 3, etc., are mounted on the respective portions of the frame sub-module 5. The locking sub-module 4 has a handle lever 39 provided to a door-lock side bracket 29 mounted on the outer panel 7 of the exterior sub-module 2. Also, an escutcheon 53 is fixed to the outer panel 7. Further, an outside handle 26 is mounted on the mounting piece of the handle lever 39 from outside a car.
Patent JP-H06156598-A (JP)
Title: Oil feeder
Inventor: KANAMORI AKIFUMI
IPC: B67D7/32
Filed: 1992-11-17
Abstract: PURPOSE:To improve the safety by a method wherein when gasoline is poured by mistake into an underground tank for kerosene or gas oil, even if the amount of the gasoline is small, the mixed oil is instantly, automatically and surely found out while oil is being fed into a container for kerosene and further feeding oil is stopped to surely prevent the mixed oil to be fed. CONSTITUTION:There are provided a gas sensor 17 as a vapor sensing means wherein an air inlet port 12 is provided below a gas-liquid separation chamber 16 mounted to an oil feed pump 5, the gas sensor 17 being provided in an air vent 13 in communication with the chamber 16, an erroneous oil kind judging means which identifies erroneous kind of oil on receipt of signals from an oil kind data storing means and the vapor sensing means, and a motor control means to stop a pump driving motor based on erroneous oil kind signal of said judging means.
Patent JP-H07190266-A (JP)
Title: Structure for universal joint
Inventor: TERAUCHI MICHIYOSHI
IPC: F16L27/02
Filed: 1993-12-27
Abstract: PURPOSE:To smoothly form an inner surface of a connection part by forming a tapered surface having a specified angle on one pipe connection part, forming a widening part having a specified widening angle on the other pipe connection part, and easily fitting a water stopping rubber ring without removal. CONSTITUTION:A tapered portion 8 having a specified angle alpha is formed on a pipe connection part 4 of a pipe body 2, which portion 8 is tapered to an outer peripheral surface along a connection end face 6. A circular groove 9 is formed at an end of the outer periphery of the tapered portion 8 along the connection end face 6. A sealing rubber ring 10 is installed thereon. A widened portion 13 having the same widening angle beta as the tapered angle alpha of the tapered portion 8 from a connection end face 7 of a pipe connection part 5 of a pipe body 3. An engagement flange 14 of a widening part 13 is engaged and connected with an engagement groove 11 of the tapered portion 8. The pipe body 8 is thus arranged rotatably in respect to the pipe body 2. A bending angle is optionally adjusted by the inclined connection end faces 6, 7.
Patent JP-H04197216-A (JP)
Title: Roaster
Inventor: IZUMITANI TAMOTSU
IPC: F24C7/06
Filed: 1990-11-28
Abstract: PURPOSE:To execute the cooking being free from uneven roasting, and also, to improve the external appearance property by inserting and attaching a heating wire to a specific heat insulating plate, placing and providing it on a metallic plate of heat resistance and attaching it to the upper part of a cooking case to heat it from the lower part. CONSTITUTION:A heat insulating plate 29 of a face-like roaster heater 25 consists of a formed body of a silica-alumina compound ceramic fiber. A nichrome wire 28 is held in a recessed groove 29a, placed and provided on a box-like metallic plate 30 and even if it is heated by electric conduction, there is no danger of insulation deterioration and disconnection caused by the heat insulating plate 29. Also, the nichrome wire 28 cuts off heat escaping to the upper part since its upper part is covered with the heat insulating plate 29, and can increase filling of heat in the recessed groove 29a. In such a state, cooking food is put on a pan 32c and set into a roaster case 26. Subsequently, by operating a control panel, the roaster heater 25 is subjected to electric conduction, the metallic plate 30 of the face-like roaster heater 25 like an oven is subjected to red heat roughly uniformly, and cooking being free from uneven roasting can be executed.