baber/WOPTO huggingface dataset:
Patent JP-H0892971-A (JP)
Title: Construction method of basement
Inventor: MIYAZAKI KAZUICHI
IPC: E02D29/00
Filed: 1994-09-26
Abstract: PURPOSE: To make it possible to easily place concrete in recess in a short time, and to reduce a cost required for constructing a basement. CONSTITUTION: First of all, the ground 4 is excavated to form a recess 5. Then, a die body 7 is formed by connecting a plurality of forms so as to correspond with the shape of the recess 5 to assemble. Reinforcement 17 buried in concrete to be placed is assembled to the outside of the die body 7. In such a state, the die body 7 is suspended with a crane, it is lowered in the recess 5 from an upper position of the recess 5, and it is suspended to a bearing frame 21 to bear. By the constitution, the die body 7 is provided to the inside of the recess 5 at a specific interval. After that, concrete C is poured in a space between the inside of the recess 5 and the outside of the die body 7. Then, the die body 7 is removed while disassembling the die body 7 in the recess 5, and it is removed from the inside of the recess.
Patent JP-S6473438-A (JP)
Title: Storage switching device
Inventor: MURATA TAIICHI
IPC: G06F12/16
Filed: 1987-09-16
Abstract: PURPOSE:To prevent system-down by isolating a storage device, in which a trouble occurred, from the operation system of a storage device selecting register according to the contents of an error holding register, and selecting the storage device of a next stage, when the trouble occurs in the storage device. CONSTITUTION:Each stage of a storage device switching device of three stages is divided into A-C, and when a storage device error generation signal 2 is inputted while data is being inputted to the storage device of C, the error holding register 1 of C is set, and the storing storage device register 4 and the read storage device register 5 of C are isolated from the operation system by storage selecting device 3a, 3b. Accordingly, connection among the registers 4, 5 of the respective storage devices remains only between A and B. As the result, the storing and the reading of the data can be performed thereafter as well by using the remaining normal storage device. Thus, the trouble never causes the system-down, and the system of high reliability can be realized.
Patent JP-S6387520-A (JP)
Title: Unburnt ash recovering device
Inventor: HIGO TSUTOMU
IPC: F23J3/06
Filed: 1986-09-30
Abstract: PURPOSE:To improve the combustion rate due to return ashes by providing in parallel a plurality of separation mechanisms with dampers in a combustion waste gas flowpath and adjusting the number of opening and closing of separators to make constant the draft pressure loss of the combustion waste gas in the separation mechanisms. CONSTITUTION:A plurality of separation mechanisms consisting of combinations of separators 7 and dampers 7a are provided in parallel to each other in the combustion waste gas flowpaths of a fluidized bed boiler 1. By this constitution, the waste gas passes through separators 7 and dampers 7a and is sent to a dust collector 8 and dusts and dirts are arrested. Upon this occasion, the control of opening and closing of respective damper 7a is carried out so that by the difference in pressure between the front part and the rear part of the separation mechanism detected by a differential pressure meter 30, the draft pressure loss becomes constant. Thus, it is possible to maintain the ability meeting the waste gas flow rate and to operate the device in a high efficiency zone.
Patent JP-2000062773-A (JP)
Title: Heat-insulating container
Inventor: ASAYAMA YOSHIYUKI
IPC: B65D81/38
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper container excellent in heat insulation effects. SOLUTION: The heat-insulating container including a cup comprising a paper side wall and a paper bottom and a base material stuck to or laminated on an external face of the side wall has the base material which is a laminate including at least one layer of low density paper comprising either a paper sheet containing curled fibers or a paper sheet containing mechanical pulp and/or bleached kraft pulp whose pulpfreeness is 550 csf to 800 ml csf. The base material comprises the laminate, a print layer and a thermoplastic synthetic resin film which are laminated in this sequence. Further a density of the low density paper is 0.1 to 0.45 g/cm3, and heat conductivity of the low density paper is 0.03 to 0.1 kcal/m2hr deg.C.
Patent JP-H04110091-A (JP)
Title: Magnetic fluid device
Inventor: TANAKA KO
IPC: C02F1/48
Filed: 1990-08-31
Abstract: PURPOSE:To effectively bring water into contact with a ceramic layer and a magnet laminate by arranging a turbulent flow forming plate between the porous ceramic layer on the inner periphery of a casing and the magnet lami nate furnished at the center of the casing. CONSTITUTION:Water introduced into a casing 12 is passed through the water passage hole 24 of the end plate 22 of cylinders 19 and 20 and introduced there in. The water is allowed to collide with the end plate 35 of a cylinder 37 and struck against a tongue piece 48 to form a turbulent flow. The water slowly flows in the casing 12 as a turbulent flow and strikes against the tongue piece 54 of a turbulent flow forming plate 51 in its course, and the formation of the turbulent flow is promoted. The water is effectively brought into contact with the magnet 32 of a magnet laminate 31 and the porous ceramic ball 21 of the ceramic layer 18 by the turbulence. The water is subjected to the action of a magnetic field generated by the magnet 32 of the laminate 31, hence the red rust and scale, etc., formed in the pipeline are removed, or the rusting and scaling are prevented.
Patent JP-S59124909-A (JP)
Title: Production of olefin polymerization catalyst
Inventor: ASANUMA TADASHI
IPC: C08F4/00
Filed: 1982-12-29
Abstract: PURPOSE:To produce the titled catalyst capable of providing a highly stereoregular polyolefin, by contacting a magnesium halide containing a specified organic compound with a liquid titanium halide, and washing the product with an aromatic hydrocarbon compound. CONSTITUTION:A solid component is obtained by pulverizing a C-O or C-N bond-containing organic compound (e.g., ethyl orthoacetate) together with a magnesium halide (e.g., MgCl2), adding a liquid titanium halide (e.g., TiCl4) to contact them by mixing at room temperature -150 deg.C, and removing excess titanium halide. This solid component is washed with an aromatic hydrocarbon compound (e.g, benzene) to obtain a carrier catalyst. This carrier catalyst is combined with an organoaluminum compound as a stereoregularity-improving agent to obtain an olefin polymerization catalyst.
Patent JP-S6384701-A (JP)
Title: Method and apparatus for producing thin metallic strip having rugged pattern
Inventor: TOGE TAKEYA
IPC: B21B1/46
Filed: 1986-09-30
Abstract: PURPOSE:To contrive economization of energy and manpower saving and to shorten a delivery period by rolling a thin metallic strip directly cast from a molten metal by rolls provided with recessed or projecting patterns on the roll surfaces. CONSTITUTION:The molten metal 3 is poured between the cooled twin rolls 1 and 1' from the gap on the inlet side of rotation thereof, by which the thin metallic strip 14 is directly produced. The temp. of the strip is controlled by a heating or cooling means 12. The strip 14 controlled in temp. is rolled by the rolling rolls formed by providing the rugged checker patterns 2 on the surface of the upper rolling roll 13' which is one of the rolling rolls 13, 13' freely rotatable in the directions opposite from each other. The band-shaped checked steel sheet 4 having the projecting checkered patterns 2' is thus produced. The production of the thin metallic strip having the rugged patterns is thereby facilitated and the energy and manpower are saved.
Patent JP-S60125138-A (JP)
Title: Motor unit
Inventor: OOMICHI TAKEO
IPC: H02K7/102
Filed: 1983-12-06
Abstract: PURPOSE:To prevent an encoder from rising at the temperature by separately disposing a brake mechanism and a shaft penetrating type encoder, and interposing an inner rotation reduction gear mechanism between the encoder and a motor. CONSTITUTION:A motor 102, a brake mechanism 103 and a shaft penetrating type encoder 109 are separately disposed, and an inner rotation reduction gear 107 is interposed therebetween. Heats from the motor 102 and the mechanism 103 are not transmitted to the encoder 109, and its temperature rise can be prevented. Since the motor 102 and the mechanism 103 are integrally disposed at the end of a motor case 101, the heats therefrom are transmitted through heat conduction plates 115a, 115b and a heat pipe 116 to a fin to efficiently cool them.
Patent JP-S6472307-A (JP)
Title: Magnetic head
Inventor: KADONO MASARU
IPC: G11B5/127
Filed: 1987-09-14
Abstract: PURPOSE:To prevent the deterioration in characteristics and foaming by laminating a nonmagnetic oxide film, metallic Ti film and metallic Cr film successively on a thin soft magnetic film and laminating the metallic Ti film and metallic Cr film successively on a substrate. CONSTITUTION:The thin soft magnetic film 3 having a prescribed film thickness is held in place between the substrate 1 and a low melting glass layer 2. The nonmagnetic oxide film 4, a high melting metallic film 5 and the metallic Cr film 6 are successively laminated between the thin soft magnetic film 3 and the glass layer 2 and the high melting metallic film 5 and the metallic Cr film 6 are successively laminated between the substrate 1 and the glass layer 2. The deterioration in the characteristics by the reaction of the thin soft magnetic film 3 and the low melting glass 2 and the foaming by the reaction of the substrate 1 and the low melting glass 2 are thereby prevented at the time of molding with the low melting glass 2. The yield of the magnetic head is thus improved.
Patent JP-S61108465-A (JP)
Title: Gas brazing method of resin laminated damping steel plate
Inventor: KABASAWA MAKOTO
IPC: B23K1/00
Filed: 1984-11-02
Abstract: PURPOSE:To prevent peeling of a laminated layer of a damping steel plate and a thermal distortion of the steel plate by executing in advance stop welding to a peripheral part of a joint part, and cooling the periphery of the joint part by a flexible cooling medium at the time of gas brazing. CONSTITUTION:When a resin laminated damping steel plate of 0.45-4.0mm thick having an intermediate resin layer of 0.05-0.5mm thick is brought to gas brazing to other metallic member, spot welding 4 is performed in advance to a resin laminated damping steel plate part 3 of the periphery of the joint part. Also, it is cooled by a flexible cooling medium 5. In this way, even in case of parts of a complicated shape, gas brazing of a damping steel plate by which no deformation is generated is executed.
Patent JP-S6473571-A (JP)
Title: Optical head transfer device
Inventor: MIYAZAKI BENICHI
IPC: G11B21/02
Filed: 1987-09-14
Abstract: PURPOSE:To enable a carriage to be smoothly moved by providing a main guide shaft on the center of driving force when an optical head is moved to the direction which the optical head is intersected orthogonally with the information track of a recording medium. CONSTITUTION:When two linear motor coils 13 are energized, electromagnetic force is received in a tracking direction C and the carriage 10 loading the optical head 9 is guided by the main guide shaft 17 and a sub-guide shaft 18 and moved to the tracking direction C. In this way, the combined central position of the driving force generating at, the two linear motor coil 13 is coincident approximately with the position of the center of gravity of the optical head 9 and the combined central position is also coincident with the position of the main guide shaft 17. Therefore, moment by linear motor driving force for the optical head 9 does not occur and resonance frequency can be raised. Besides, the moment does not occur for the main guide shaft 17 as well. Thus the carriage loading the optical head 9 can be smoothly moved.
Patent JP-S6382607-A (JP)
Inventor: YAZAKI KATSUHIRO
IPC: A47J27/00
Filed: 1986-09-29
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-S61108711-A (JP)
Title: Production of polyvinyl alcohol fiber of high strength and high elastic modulus
Inventor: MIZUNO MASAHARU
IPC: D02J1/22
Filed: 1984-11-02
Abstract: PURPOSE:A solution of a PVA polymer of a specific polymerization degree is extruded through a spinneret with a plurality of nozzles under specific conditions, converted into gel without change in the concentration of the fibrous polymer solution, then desolvation and drawing are effected to produce the titled fibers of high uniformity and high strength and elasticity in high productivity. CONSTITUTION:A solution of polyvinyl alcohol of more than 1,500 polymerization degree is extruded through a spinneret having a plurality of nozzles under such conditions as the equation: 0.05<=V1/V0<=1.0 (V0 is the linear speed of the yarn extruded out of the spinneret; V1 is the yarn taking-up speed) and the resultant fibrous polymer solution is converted into gel without change in the concentration of the polymer solution. The resultant gel fibers are subjected to desolvation and drawing or drawing and desolvation at a total draw ratio of at least 13 into fibers of less than 10 denier each filament to give the objective fibers.
Patent JP-2000045971-A (JP)
Title: Scroll type fluid machine
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To maintain lubrication of a pivot bearing for a long period of time with grease so as to extend the life of a pivot bearing even when cylindrical rollers and the like are used as the pivot bearing. SOLUTION: A pivot bearing 11 for pivotably supporting a pivot scroll 5 with respect to a crank pin of a drive shaft 3 is provided inside a boss portion 10A of a pivot scroll 5. Further, a grease reservoir 12 is provided on the crank pin of the drive shaft 3, and the grease reservoir 12 is filled with grease for lubricating the pivot bearing 11. This grease is supplied to the pivot bearing 11 side when its viscosity is decreased as the temperature of the pivot bearing 11 rises during compression.
Patent JP-H04110378-A (JP)
Title: Water-based emulsion type adhesive
Inventor: NANBA NOBORU
IPC: D04H1/587
Filed: 1990-08-30
Abstract: PURPOSE:To improve the mattedness and transparency of a film after drying and curing by incorporating a water-soluble polymer in a specified resin emulsion. CONSTITUTION:2-30 pts.wt. water-soluble polymer (e.g. methyl-cellulose) is incorporated in 100 pts.wt. resin emulsion with a mean particle diameter of 1mum or smaller obtd. by emulsion-polymerizing one or more monomers selected from vinyl acetate, methyl (meth)acrylate, butyl (meth)acrylate, (meth)acrylic acid, etc., in the presence of PVA and an emulsifier.
Patent JP-S6386248-A (JP)
Title: Sealed battery
Inventor: MIYASHITA ISAO
IPC: H01M2/02
Filed: 1986-09-29
Abstract: PURPOSE:To prevent the misinsertion of a positive mix and a separator in an insertion process and to eliminate the stacking cases and plating defects by specifying the difference between the maximum outer diameter in the opening of a positive case and the outer diameter of the bottom to a value exceeding a given size but less than the thickness of the case. CONSTITUTION:The difference between the maximum outer diameter A in the opening of a positive case 1 and the outer diameter B of the case 1 is specified to a value exceeding 0.04mm but less than the thickness of the case 1. When a separator 4 and a positive mix 2 both having the same diameter as the inner diameter of the bottom of the case 1 are inserted in the positive case 1, a clearance exceeding 0.04 mm but less than the thickness of the case 1 is produced between the inner diameter in the opening of the case and the outer diameter of the separator 4 and the positive mix 2, and the insertion is made easy. Defectives of the cases in the plating process caused by stacking are eliminated.
Patent JP-S6383678-A (JP)
Title: Testing method for integrated circuit element
Inventor: USUI SHUNICHI
IPC: G01R31/28
Filed: 1986-09-29
Abstract: PURPOSE:To stably perform a test than ever, to shorten a test time, and to reduce a cost for the test, by preventing the oscillation by connecting a capacitor for preventing oscillation only when the test for a testing item which oscillates at time of measuring, is performed. CONSTITUTION:A relay 5 as a switching means is connected in series with the capacitor 6. And the relay 5 is closed at the time of testing an oscillating item, and the oscillation is prevented by connecting the capacitor 6 for preventing the oscillation between terminals T7 and T1, and the item is measured by stabilizing a potential at a terminal T5, or a current. Meanwhile, at the time of testing the item which does not oscillate, the relay 5 is opened, and the capacitor 6 for preventing the oscillation is separated from the terminals T7 and T1. Thus, by separating the capacitor 6, a charging time on the capacitor 6 goes to zero, and the potential at the terminal T5, or the current are stabilized, then, the measurement is performed, by shortening the test time.
Patent JP-H0671718-A (JP)
Title: Shielding device of injection nozzle for injection molding machine
Inventor: SATO WATARU
IPC: B29C45/84
Filed: 1992-08-28
Abstract: PURPOSE:To detect shielding of an injection nozzle by a door and a cover by one limit switch. CONSTITUTION:A base member 3 is mounted at a stationary board 2, and a limit switch 9 is rotatably mounted by a pivotal shaft 10 at the member 3. When a cover 12 is laterally moved from an injection nozzle 11 toward the board 2 and engaged with the member 3, a stationary member 13 provided at the cover 12 pushes the switch 9 to rotate it from a retracted position to a detecting position fixedly. When a door 5 is rotated at a hinge 5 as a center to be closed in this state, a dog 5a pushes an actuator 9a of the switch 9. When the cover 12 is removed, the switch 9 is freely rotated to a retracted position, even if the actuator 9a is hence pressed by the dog 5a, the switch 9 is not closed.
Patent JP-H02196741-A (JP)
Title: Production of alcohol for plasticizer
Inventor: MIYAZAWA CHIHIRO
IPC: C07C29/38
Filed: 1989-09-06
Abstract: PURPOSE:To obtain a 10C alcohol mixture good in plasticizer performance by specifying a composition of a 5C aldehyde fed to condensation reaction and conversion rate thereof in the condensation reaction and passing a butene fraction through hydroformylation, aldol condensation and hydrogenation steps. CONSTITUTION:A butene fraction is subjected to hydroformulation, aldol condensation and hydrogenation reaction to produce a 10C alcohol mixture useful mainly as a raw material for plasticizers used in vinyl chloride resin. In the process, the composition of a 5C aldehyde fed to the above-mentioned condensation reaction is 0.02-0.3 molar ratio of 2-methylbutyraldehyde/n-VAD (n- valeraldehyde), 0.001-0.05 molar ratio of 3-methylbutraldehyde/n-VAD and 0.0005-0.05 molar ratio of pivalic aldehyde/n-VAD and all the conversion rates of the 5C aldehyde in the aforementioned condensation reaction are >=90% to industrially and advantageously afford a decyl alcohol mixture excellent in overall performance as the above-mentioned raw material.
Patent JP-H0277419-A (JP)
Title: Liquid epoxy resin composition for sealing semiconductor
Inventor: HIROKAWA KOZO
IPC: H01L23/29
Filed: 1988-09-14
Abstract: PURPOSE:To obtain the subject liquid composition having good thermal properties and moisture resistance and exhibiting good results in bias test under high temperature and humidity condition by using an epoxy resin composed of a combination of a novolak epoxy resin and a cycloaliphatic epoxy resin. CONSTITUTION:The objective composition which is an epoxy resin composition for the production of a structure member having a semiconductor element supported on an organic, inorganic or metallic insulation substrate is produced by compounding (A) 100 pts.wt. of a cresol novolak epoxy resin preferably having a resin softening point of 60-70 deg.C with (B) 10-50 pts.wt. of a cycloaliphatic epoxy resin having 1,2-epoxy group of a 6-membered ring and liquid at normal temperature and (C) a curing agent (preferably tetrahydrophthalic anhydride, etc.), a filter (preferably crystalline silica) and other additives and stirring the obtained mixture.
Patent JP-H0783170-A (JP)
Title: Enclosed type electric compressor
Inventor: KONDO TATSUYA
IPC: F04B39/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide an enclosed type electric compressor where the contact of the outer diameter end part of a laminated core of a rotor with the inner diameter of the core of the rotor to be caused by the eccentric rotational motion of a crankshaft, the reliability is high, and the productivity is excellent. CONSTITUTION:In the constitution of a core of a rotor 9, the inner diameter of a counter bearing side laminated core recessed part 18 is formed larger by 10-35% than the inner diameter of a rotor shaft and the depth of the recessed part 18 is formed to 30-50% of the dimension of the rotor laminated core 12. The shape of a counter bearing side end ring part 14 is formed larger than that of a bearing side end ring part 13. This constitution allows the dimension of the counter bearing side end part 12b of the rotor laminated core to be smaller than the outer diameter of the rotor by the thermal contraction force to be generated when aluminum is cooled in the integrated forming of the laminated core by die-casting.
Patent JP-S61109873-A (JP)
Inventor: MURATA MITSUNORI
IPC: E04H6/06
Filed: 1984-11-01
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-H0983141-A (JP)
Title: Method of manufacturing ceramic multi-layered substrate
Inventor: SHIRAISHI OSAMU
IPC: H05K3/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To simply form a protruded electrode of a ceramic multi-layered substrate in which shorticircuiting is prevented even when terminals are narrowed in pitches thereof and which is unlikely to be affected by thermal distortion in a method of manufacturing the ceramic multi-layered substrate suitable for a CSP(chip size package). SOLUTION: Alumina sheets 1, 12 are disposed on the upper and lower surfaces of a laminated non-calcined glass ceramic sheet 2 for restricting contraction thereof upon calcination. An opening 13 is formed in the alumina sheet 12 at a position of a via conductor 3. With calcination in this state, the glass ceramic sheet 2 is contracted in the height direction while the via conductor 3 having the opening 13 is not contracted but protruded. Once the alumina sheet 12 is removed, a ceramic substrate 4 having a protruded electrode 14 is obtained.
Patent JP-S6195827-A (JP)
Inventor: ROORAN MARUTAN
IPC: B23H7/10
Filed: 1985-10-16
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-H0394465-A (JP)
Title: Manufacture of semiconductor device
Inventor: MEN KIYOSHI
IPC: H01L21/82
Filed: 1989-09-06
Abstract: PURPOSE:To shorten a production period by arraying a microprocessor and a gate array basic cell into a semiconductor substrate and forming a desired circuit after a wiring process as a master slice system. CONSTITUTION:A microprocessor 1 is composed of a CPU 2, a ROM 3, a RAM 4 and a bus line 5, and the microprocessor 1 and a peripheral functional section 6 are connected through an interface section 7. A region 8 represents an input/ output circuit constituting input/output terminals, a region 9 a microprocessor section and a region 10 a gate-array basic cell section, in which the basic cells of gate arrays are arranged. Consequently, the input/output circuit section of the region 8 and the gate-array basic cell section of the region 10 can be formed in the desired circuits of a user only by a wiring process after the formation of a contact hole as a master slice system. The change of contents such as the ROM of the microprocessor section of the region 9 is enabled by the wiring process after the formation of the contact hole in the same manner. Accordingly, production period is shortened.