baber/WOPTO huggingface dataset:
Patent JP-H01244178-A (JP)
Title: Piston compressing mechanism using magnetic bearing
Inventor: MOORISU BURUUNE
IPC: F04B39/00
Filed: 1989-02-09
Abstract: PURPOSE: To prolong use life of a seal piston ring by arranging an active radial magnetic bearing opposite to the strong magnetic part of the piston rod. CONSTITUTION: A rod member 50 matches with the piston rod and is made of strong magnet. During movement of the piston and the piston rod, a part of the rod member 50 is always supported by an active radial magnetic bearing 100 for reducing load of the piston ring. Stator of the magnetic bearing 100 has an electromagnet 101 having a coil 102 thereon. While the magnetic bearing 100 is out of work or in trouble, the landing equipment 120 so receives the rod member 50 that the stator of sensor 110 and the stator of the magnetic bearing 100 do not contact with the rod 50.
Patent JP-H03234375-A (JP)
Title: Production of hose mounting fitting
Inventor: NAMEKAWA YOSHIHIRO
IPC: B23K31/02
Filed: 1990-02-09
Abstract: PURPOSE:To intensify the brazing strength of a pin fixing part by forming plural projections on the base in the root part of a shape which can be fitted to a head part and tack welding the projection parts to the side face of the head part by a welding means. CONSTITUTION:The plural projections 5c for spot welding are provided on the base 5b. The pins 5 having such projections 5c are pressed by an electrode so that the positioning and energizing by the electrode are simultaneously executed. The projections 5c are then spot welded simultaneously with positioning and are securely tack welded to the point where the pin 5 is positioned. The pin 5 is securely integrated to the head part 1 by the brazing operation after tack welding and the possibility that the dislodgment by the load of the torque after the joining is entirely eliminated.
Patent JP-H11226703-A (JP)
Title: Twin belt type continuous caster
Inventor: NAKAJIMA HIROSHI
IPC: B22D11/06
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To enable continuous casting of a cast slab having high quality even in the case of being the cast slab having thick thickness. SOLUTION: A short side block 10 is divided into three blocks 1 of side blocks 1 and a wedge block 2 in the thickness (t) direction, and on both surfaces of the wedge block 2 and on the surfaces in contact with these surfaces, inclining parts are arranged and the block width W of the short side block 10 is made changable, and the block width W can be reduced together with the shrinkage accompanying the growth of solidified shell 50b during the casting of the cast slab. A gap (g) between the short side block 10 and the solidified shell 50b, is held to <100 μm, and even in the case that the thickness (t) of the cast slab is >=150 mm, the cast slab having high quality can continuously be cast.
Patent JP-H06242253-A (JP)
Title: Composite portable dosemeter
Inventor: MITO YOSHIO
IPC: G01T1/11
Filed: 1993-02-22
Abstract: PURPOSE:To reduce the load of a worker and to simplify the control of a dosemeter by combining a dosemeter different in form for backing up a thermal fluorescence dosemeter with an immediate type portable dosemeter using a semiconductor. CONSTITUTION:For example, a thermal fluorescence dosemeter 2 being a reading type portable dosemeter is integrally incorporated in a semiconductor type dosemeter 1 being an immdediate type portable dosemeter to constitute a composite portable dosemeter. Usually, as the radiation dose at the time of the retreat from a radiation handling area, the read value of the semiconductor type dosemeter 1 being the immediate type portable dosemeter is employed but, when the value of the semiconductor type dosemeter 1 is not read because of the trouble of the dosemeter 1, the read data of the nonimmediate type thermal fluorescent dosemeter 2 is used. That is, the exposure dose of the dosemeter 2 for backing up the dosemeter 1 is read by an exclusive reading device. By integrally combining two kinds of the dosemeters 1, 2, the load of a worker is reduced and control can be made easy.
Patent JP-H09227670-A (JP)
Title: Method for recovering cyclic ether polymerization catalyst
Inventor: FUKUDA HIROKI
IPC: C08G65/30
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To recover a Cs catalyst at good efficiency to improve the economic profitability by adding water to a crude polyoxyalkylene compound obtained by using a Cs catalyst to transfer the Cs component to the water layer. SOLUTION: At least 5 pts.wt. water is added to 100 pts.wt. Cs-component- containing crude polyoxyalkylene compound, obtained by polymerizing a cyclic ether through ring opening in the presence of a Cs catalyst, compound, to transfer the Cs component to the water layer. Next, the water layer containing the Cs component is separated from the polyoxyalkylene compound layer to recover the Cs component. In order to assist the polyoxyalkylene compound layer in being separated from the water layer, a water-insoluble organic solvent (e.g. hexane or toluene) may be added together with the water. The above separation is desirably carried out by using a centrifuge. The Cs catalyst, which is expensive, can be recovered at good efficiency.
Patent JP-S62191022-A (JP)
Title: Apparatus for treating exhaust gas
Inventor: YAMASHINA NOBUHIKO
IPC: B01D53/18
Filed: 1986-02-14
Abstract: PURPOSE:To perform the purification of exhaust gas in a short section, by providing a dish-shaped disc and a piercing hole to the hollow shaft in a cylindrical canister and mounting a fan for exhausting air. CONSTITUTION:A hollow shaft 2 is supported in a corrosion resistant cylindrical canister 1 comprising stainless steel in a rotatable manner by a bearing unit 3 and dish-shaped discs 4 comprising durable material quality such as PVC are fixed to the shaft 2 at an arbitral interval 5. A liquid having chemicals fitted to the properties of exhaust gas dissolved therein is stored in a liquid tank 7 and the chemical liquid in the liquid tank 7 is introduced into the shaft 2 under pressure through a liquid feed pipe 8 and a pump 9 and the shaft 2 is rotated by a motor 18 to suck in exhaust gas from a suction port 10. The chemical liquid injected from a piercing hole 6 violently impinges against the discs 4 to be formed into a spray state and mixed with the exhaust gas to absorb the contaminant in the gas. Purified air is exhausted to an exhaust port 15 by a fan 14 and the contaminated liquid is discharged from a discharge port 16.
Patent JP-H09201160-A (JP)
Title: O/w type emulsifying oil and fat composition for cake
Inventor: KAWASAKI SEIKI
IPC: C09K23/56
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain an O/W type emulsifying oil and fat composition for a cake, capable of providing a cake excellent in melt in the mouth and moist texture, without breaking foams of a cake dough, having an average emulsion particle diameter in a fixed range, containing fixed amounts of edible oils and fats, a sucrose fatty acid ester, etc. SOLUTION: This O/W type emulsifying oil and fat composition for a cake comprises (A) edible oils and fats such as a colza oil, (B) water, (C) 0.2-1.0wt.% of a sucrose fatty acid ester and (D) 0.2-1.0wt.% of a polyglycerin fatty acid ester having HLB >=9 as essential components and has 3-15μm average emulsion particle diameter. The sucrose fatty acid ester is preferably lipophilic and/or hydrophilic. Preferably, the O/W type emulsifying oil and fat composition for a cake is used by blending its 100 pts.wt. with 50-150 pts.wt. of wheat flour.
Patent JP-S52115007-A (JP)
Title: Device for measuring fullness of freight car
Inventor: SEMA KATSUTOSHI
IPC: B61J3/12
Filed: 1976-03-24
Abstract: PURPOSE: To detect the full state of the freight trucks in a doughty unit control zone as early as possible to eliminate the delay of the information to a freight truck accelerating and decelerating unit in the previous zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58149889-A (JP)
Title: Launching device of oceanic structure
Inventor: KITA HITOSHI
IPC: E02B17/00
Filed: 1982-02-27
Abstract: PURPOSE:To eliminate the necessity for using a barge and decrease launching cost, by moving a launching platform through parallel link motion of leg masts and launching a rig under a stable condition. CONSTITUTION:A rig 3 constructed on the ground is moved on a rail 15 and mounted on a launching platform 10 through a rail 16 on the platform 10. And then a cable 14 of a winch 13 is fed out, if force (force of a hydraulic jack 17 if necessary) in the direction of the open sea is applied to the platform 10, the platform 10 is positioned in the water as held under a horizontal condition by parallel link motion of leg masts 8, and the rig 3 is launched on the water. In this way, the rig is launched under a stable condition in a short time.
Patent JP-H10211268-A (JP)
Title: Deodorizing device with photoactive catalyst carried on fan
Inventor: ITO TOSHIKAZU
IPC: A61L9/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing device using photoactive catalyst in which ultraviolet rays can be effectively radiated to the photoactive catalyst, and which is formed compact. SOLUTION: A deodorizing device 10 comprises a cross flow fan 18 as an air current generating means, an ultraviolet lamp 16, and photoactive catalyst fixed on blades of the cross flow fan 18, and the ultraviolet lamp 16 is disposed to be roughly parallel to the cross flow fan 18. Ultraviolet rays from the ultraviolet lamp 16 can thus by efficiently radiated to the optical catalyst, and the deodorizing device 10 can be formed compact.
Patent JP-S58148824-A (JP)
Title: Preparation of fibrinolytic active substance
Inventor: MIHARA HISASHI
IPC: A61K35/56
Filed: 1982-02-27
Abstract: PURPOSE:To obtain the titled substance capable of increasing the fibrinolytic activity in the human peripheral blood, by extracting an earthworm with an aqueous solvent, and concentrating or drying the resultant extract. CONSTITUTION:An earthworm is extracted with an aqueous solvent of 5-10pH, preferably 6-8pH, e.g. a physiological saline solution or buffer solution such as phosphoric, acetic or boric acid, at a suitable temperature, e.g. 60 deg.C or below, preferably 5-40 deg.C, for a suitable time, e.g. within 500 days, preferably 30min- 30 days, under agitation or shaking or in a countercurrent manner. The resultant extract is directly or held at a suitable temperature for a suitable time and then concentrated by the concentration method, e.g. under vacuum, warming or ultrafiltration, or drying method, e.g. under vacuum or freezing, to give a crude fibrinolytic active substance, which is then fractionated and purified by the combination of the adsorption with an adsorbent, polar organic solvent, salting out, ultrafiltration or ion exchange chromatography, and gel filtration, etc.
Patent JP-H11229566-A (JP)
Title: Roof
Inventor: KOUCHI YOSHIO
IPC: E04D3/40
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To make rainwater hard to flow in in large quantities from the joint part of roof plate materials, to excellently prevent infiltration of rainwater, and to easily and quickly perform execution work. SOLUTION: A roof is composed of roof plate materials A composed of a main plate 1 forming the rising side parts 1b, 1b above the upward directional both ends from the width directional both ends of the bottom surface part 1a, the narrow top surface parts 2, 2 formed outward in an almost horizontal shape from the upper ends of the rising side parts 1b, 1b, the fitting side parts 3, 3 formed below the outside ends of the top surface parts 2, 2 and the connecting rising parts 4, 4 formed outward from the lower ends of the fitting side parts 3, 3 and a gutter B forming the opposed fitting object parts 8, 8 above the width directional both ends of the gutter-shaped part 7. Then, the fitting side parts 3, 3 of the roof plate materials A, A adjacent between both fitting object parts 8, 8 of the gutter B are fitted to connect the opposed connecting rising parts 4, 4.
Patent JP-S63183610-A (JP)
Title: Perpendicular magnetic recording medium and its production
Inventor: INOUE KAZUO
IPC: G11B5/73
Filed: 1987-02-16
Abstract: PURPOSE:To obtain the titled medium having excellent wear resistance by forming the recording medium having a thin alloy film contg. Co, Cr, W, and C as essential components. CONSTITUTION:W and C are incorporated into a magnetic Co-Cr film. The compsn. of the magnetic Co-Cr-W-C film consists preferably of 40-73wt.% Co, 23-32wt.% Cr, 4-25wt.% W, and 0.1-3wt.% C. This alloy excels in the wear resistance, corrosion resistance, heat resistance and high-temp. hardness. However, saturation magnetization decreases and the wear resistance dedegrades with a decrease in the content of Co from the desirable range. The saturation magnetization increases but the perpendicular anisotropy and the wear resistance degrade with an increase in said content from the desirable range. The saturation magnetization increases but the perpendicular magnetic anisotropy and the wear resistance degrade with a decrease in the content of Cr from the desirable range. The saturation magnetization decreases and the wear resistance degrades with an increase in Cr content from the desirable range.
Patent JP-S60175926-A (JP)
Title: Gas stove
Inventor: UEDA AKIRA
IPC: F24C15/10
Filed: 1984-02-22
Abstract: PURPOSE:To contrive to improve the combustion quality and thermal efficiency by a structure wherein a catch pan, a plate extending near the combustion surface of a burner and a trivet are provided in a gas stove. CONSTITUTION:A burner 4 is placed on a burner base 5. The outer periphery of a broth catch pin 3 having an aperture, the inside diameter of which is nearly equal to the outer periphery of the burner, is placed on the top surface of a top plate 2. The outer periphery of a distributing plate, the outer periphery of which is larger than that of the catch pan 3 and which has a plane at an elevated position and further on the side surface of which holes are provided, in addition, at the center of which a hole larger than the burner 4 is provided opposite to the combustion surface of the burner, is placed on the top plate 2. Secondary air is supplied from between the distributing plate and the broth catch pan as indicated with the arrows A. Exhaust gas is discharged from between the claws of the trivet 1 placed on the distributing plate as indicated with the arrows B. Consequently, the supply of secondary air and efflux of exhaust gas are performed smoothly, resulting in improving the combustion performance. Furthermore, because the cold air and hot air are separated from each other and exhaust gas does not flow along the bottom of a pot, the improvement of thermal efficiency is contrived.
Patent JP-H09232871-A (JP)
Title: Multiplier circuit
Inventor: HORIKOSHI DAIJI
IPC: H03B19/14
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the design of a circuit receiving a rectangular wave whose frequency is several tens MHz and extracting an output signal and to provide an output of a synchronizing signal with less delay change with respect to the input signal by configuring a filter section with a lumped constant circuit and allowing a waveform shape section to utilize a nonlinear region in a semiconductor element characteristic. SOLUTION: A filter section 1 being a lumped constant circuit using passive components outputs a multiple signal with a frequency twice that of a fundamental frequency from a rectangular input signal with a radio frequency of several tens of MHz and is made up of a resistor R1, a coil L and capacitors C1.C2. Furthermore, a waveform shape section 2 using a nonlinear region of a semiconductor element characteristic to shape a received waveform and provides an output is a parallel circuit consisting of a buffer 21 and a resistor R2 and utilizes the nonlinear region in the characteristic of the semiconductor element of a C-MOS structure.  That is, the filter section 1 receives the multiple signal with a frequency twice the fundamental frequency and the waveform is shaped into a rectangular by using the nonlinear region in the characteristic of the semiconductor element of the C-MOS structure and a digital signal is outputted.
Patent JP-H05735-A (JP)
Title: Cassette device for electrophotographic copying machine
Inventor: SHIDA TOSHIO
IPC: G03G15/00
Filed: 1991-01-31
Abstract: PURPOSE:To improve the safety in pulling-in/out the cassette device of an electronic photograph copying machine. CONSTITUTION:A projection 100 engaged with a stopper 200 which is formed downward on the upperside guide rail 13a of a guide rail 13 for guiding a cassette device which is installed on both the sides of the cassette device installation port of an electronic photograph copying machine is formed upwardly at the innermost edge on the upper surfaces on both the sides 11b and 11c of a cassette device 11.
Patent JP-H04331690-A (JP)
Title: Braking device of motorcycle
Inventor: KATSURA TAKEHISA
IPC: B62L3/04
Filed: 1991-01-31
Abstract: PURPOSE:To provide a motorcycle braking device that is able to prevent a reservoir hose from interfering with a muffler and a rear arm or the like being situated at the inside of a car body as well as to hold this reservoir hose simply and positively. CONSTITUTION:A master cylinder 42, feeding a rear brake 55 with a brake fluid, is attached to a body frame 1, and a reservoir tank 52 is connected to this master cylinder 42 via a reservoir hose 50. A lower mounting boss 44 and an upper mounting boss 45 for mounting this master cylinder 42 is formed in the body frame 1, and an engaged part 49 conducting the reservoir hose 50 connected to the master cylinder 42 to the body outside from the body inside, is formed in this upper mounting boss 45.
Patent JP-H07218991-A (JP)
Title: Reflective illuminator
Inventor: NAKANE KUNIO
IPC: G02B26/08
Filed: 1994-02-04
Abstract: PURPOSE:To obtain an illumination angle variable type reflective illuminator in which inexpensive parts are used and whose mechanism is simplified and miniaturized by moving a multifocal lens in an optical axis direction, thereby changing a tilt angle at which illuminating light illuminates a substance to be examined. CONSTITUTION:The multifocal lens(progressive focus lens) 13 is a disk-like transparent acrylic plate where a hole is bored in its center part, and it is formed to be thicker and thicker from its peripheral part to its center side so that refractive power may become larger. A member 14 is provided on the periphery of the lens 13 and can slide up and down along a groove provided on a barrel member 12, and can be fixed at an optional position by a screw 15. When the lens 13 is moved to the optional position on the member 12, the illuminating light L1 is transmitted through the lens 13 and an illuminating angle theta is changed between theta1 and theta2. Since multiple focus is consecutively changed in the lens 13, the illuminating angle theta is consecutively changed between theta1 and theta2.
Patent JP-S62191397-A (JP)
Inventor: SHIMIZU MIYUKI
IPC: B66C13/22
Filed: 1986-02-17
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-S63198332-A (JP)
Title: Etchant composition
Inventor: SAWAKURI YASUMI
IPC: H01L21/306
Filed: 1987-02-13
Abstract: PURPOSE:To improve the wettability of an etchant composition by adding specific alcohol modified silicone oil as a surface active agent to an etchant in which ammonium fluoride is mixed with hydrogen fluoride, thereby reducing its surface tension. CONSTITUTION:0.001-1wt.% alcohol modified silicone oil represented by the formula I is contained as a surface active agent in an aqueous solution which contains hydrogen fluoride and ammonium fluoride. In the formula I, R<1> is 1-7C alkylene group, R<2>, R<3> are 1-8C alkyl group, and (n) is integer number of 5-80. Thus, there is no absorption of filter due to filtering to hold the etching velocity of a silicon oxide film which is not different from the conventional one, and its surface tension is reduced to largely improve its wettability.
Patent JP-S57147870-A (JP)
Title: Sealed alkaline battery
Inventor: MASAKI TOSHINORI
IPC: H01M4/62
Filed: 1981-03-06
Abstract: PURPOSE:To increase the strength of a positive tablet without wasting any volume of a battery, and suppress the deformation and breakdown of the battery by preparing the said positive tablet by mixing a whisker metal into a positive active material. CONSTITUTION:A positive tablet 2 is prepared by mixing silver oxide used as a positive active material with a graphite used as a conductive agent, carboxylmethylcellulose used as a binding agent and nickel-whisker used as a whisker metal, and by making the volumetric ratio of the above nickel-whisker to the positive mixture to be around 3.5%. Next, after the tablet 2 is inserted into a positive can 1, a separator 6, a negative part 4 consisting of zinc and electrolyte, a gasket 5 and a negative can 3 are combined so as to constitute a thin sealed alkaline battery. By the means mentioned above, the strength of the tablet 2 can be increased without wasting any volume of the battery. Consequently, the reliability of the battery can be greatly increased.
Patent JP-H08226063-A (JP)
Title: Apparatus for producing spun-bonded nonwoven cloth
Inventor: SEGUCHI SEIJI
IPC: D04H3/16
Filed: 1995-02-21
Abstract: PURPOSE: To produce a spun-bonded nonwoven cloth having high uniformity of areal density, uniform areal density distribution and good texture. CONSTITUTION: A thermoplastic resin is melt-spun from a spinneret 1 in the form of parallel strings, the obtained continuous filament group 2 is drawn by a high-speed gas flow drawing apparatus 3 to effect the thinning and drawing of the filaments, the drawn filaments are made to collide with a reflection plate 5 for the opening of the continuous filament group and the product is deposited on a net conveyor 6. In this procedure, a high-speed gas flow straightening apparatus 8 composed of a pair of parallel plates is placed under the continuous filament group opening reflection plate 5. Either one or both of the parallel plates are divided into several sections along lateral direction and the distances between the plates are made to be independently adjustable.
Patent JP-S55125181-A (JP)
Title: Antifreezing agent
Inventor: OOTANI MICHIHITO
IPC: C03C17/28
Filed: 1979-03-22
Abstract: PURPOSE: To provide an antifreezing agent which forms a protective layer having excellent adhesive properties, water resistance and wind resistance on the surface of an object, obtd. by incorporating polyacrylic acid and salt thereof into a mixt. of water and specified alcohol.  
     CONSTITUTION: A mixt. of water and at least one alcohol selected from lower primary alcohols such as methyl alcohol or ethyl alcohol, polyhydric alcohols such as alkylene glycol and ether alcohols such as ether alcohol of ethylene glycol is blended with 0.01W10wt% of polyacrylate contg. (meth)acrylic acid of not less than 50wt%. The blend and a propellant are enclosed in a clossed vessel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60177294-A (JP)
Inventor: YAMAMOTO MASARU
IPC: G21C9/00
Filed: 1984-02-24
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。