baber/WOPTO huggingface dataset:
Patent GB-633107-A (GB)
Title: Improvements in or relating to coils comprising a core of ferro-magnetic material
IPC: H01F17/04
Filed: 1947-04-10
Abstract: 633,107. Transformers and inductances. PHILIPS LAMPS, Ltd. April 10, 1947, No. 9584. Convention date, April 13, 1946. [Class 38 (ii)] The core of an inductance or transformer, which consists of sintered ferro-magnetic ferrite material preferably as set out in Specification 626,946, is in the form of a pot comprising a cylinder 1, end discs 3, 5 and a central rod 7 with an air-gap between rod 7 and disc 3 in which can move an adjusting ferromagnetic member 13 which passes through a gap 11 ground or moulded in the, cylinder. Member 13 may be a layer of ferrite with a binder on a cardboard strip and may extend through holes in opposite sides of the cylinder. In manufacture,. the member 13 may be replaced by a slightly larger dummy member, the core with coil in place filled with insulating material by immersion, the member 15 replaced and fixed into place with lacquer.
Patent GB-568924-A (GB)
Title: Improvements in steam generating installations
IPC: F22B21/00
Filed: 1943-07-16
Abstract: 568,924. Steam generators, BABCOCK & WILCOX, Ltd., June 16, 1943, No. 9656. Convention date, July 4, 1942. [Classes 123 (ii) and 123 (iii)] A steam generator comprises an upper steam and water drum 26 and a lower water drum 40 in communication with each other through external downcomers 150, a pair of furnace chambers 10, 14 which are provided respectively with steam generating wall tubes 94, 98, 100 and 66 and are separated by a partition in the form of tubes 32, the tubes 94, 66 and 32 being connected at their lower ends to the drum 40, and a steeply inclined bank 16 of convection tubes disposed across the top of the furnace chamber 14. In the arrangement shown, the tubes 32. are in. direct. connection with the steam drum 26, and the tubes of the bank 16 nearest the furnace chamber 14 are connected to end headers 80, 42, the upper ends of the tubes 100. 66 respectively also , being connected to those headers and the header 42 being connected to the steam drum 26 by circulators 44, 46. The upper tubes 88, 90 of the bank 16 are connected at their lower ends to a header 82, in communication with the downcomers 150 by connections 102, and have vertical extensions 92 at their upper ends leading to the steam drum 26. In a modification some of the tubes 32 are connected at their upper ends to the header 80 and the upper ends of the tubes 100, 66, instead of being connected to the headers 80, 42, are connected to additional headers in direct communication with the steam drum 26. A superheater in two sections 18, 20 is disposed above the convection tubes 16, and an economizer (not shown) may be located in a downward extension of the flue 1. If desired the superheater may be disposed in one of two parallel gas passes, so that the control of superheat may be effected by suitably proportioning the total flow of combustion gases between the two passes, with a part of the economizer located in the free bypass. Specification 549,151 is referred to.
Patent GB-414178-A (GB)
Title: Improvements in and relating to golf bags
IPC: A63B55/00
Filed: 1933-03-31
Abstract: 414,178. Golf-club bags. LAWRENCE, J. H., Sharsted Works, Sharsted Street, Kennington, London. March 31, 1933, No. 9711. [Class 132 (ii).] A golf bag a, Figs. 1 and 2, with an indeformable opening has a hood b formed of flexible material with an aperture adapted to be closed by interlocking flexible strips b<1> attached to the edge of the aperture. A part b<4> of the lower edge of the hood, Figs. 2 and 4, is permanently attached to the bag a and the other part b<5> is temporarily secured thereto by press studs or other fastening means. Integral with or attached to the bag is a pocket d arranged adjacent to the edge b<4> of the hood. This pocket is adapted to receive the hood when it is turned down and the bag is in use. This pocket may be closed by a flap or by means of interlocking flexible strips d<3>, Fig. 2. In a modified construction the hood b and pocket d are provided with centrally arranged closable apertures.
Patent GB-1099471-A (GB)
Title: Improvements in or relating to multi-cell electric batteries
Inventor: ROBINS PHILLIP CHARLES
IPC: H01M2/12
Filed: 1965-03-08
Abstract: 1,099,471. Batteries. GENERAL ELECTRIC CO. Ltd. March 1, 1966 [March 8, 1965], No. 9717/65. Heading H1B. A vent plug arrangement for a battery comprises an elongated C-section rigid strap 5 which holds a plurality of vent plugs 7 in spaced relation by the engagement of the inturned parallel edges 9 of the strap with circumferential grooves in the vent plugs. In one arrangement the vent plugs are seated in correctly spaced holes in a former and the plastics strap is slid longitudinally into the grooves of the vent plugs. The vent plug arrangement is then removed from the former, the vent plugs being held in spaced relation by the wedging action of tapered portions 8 of the strap with resilient parts of the plugs. A further drilled plastics strap 18 may be provided to more positively locate the vent plugs, the strap 6 being slid into position after strap 18 has been placed in position. The plugs are a force-fit in the battery openings.
Patent GB-781568-A (GB)
Title: Improvements relating to the preservation of fruit or vegetables
Inventor: WEBSTER GERALD CROMPTON
IPC: A23L29/231
Filed: 1953-04-10
Abstract: Preservation of fruits and vegetables in jellies of modified pectin, i.e. pectin in which 50 per cent or less of the carboxyl groups are methylated, involves preparing a solution of the modified pectin in aqueous liquid by circulating the liquid in a duct system and feeding the modified pectin in powdered or granular form continuously or intermittently into the liquid sufficiently slowly to avoid agglomeration of undissolved grains, incorporating a pectin precipitant while the temperature of the liquid is above that at which precipitation will take place, surrounding the fruits or vegetables with the liquid so prepared, and cooling to allow setting of the solution to a jelly. Separation of the grains of modified pectin in preparing the solution may be assisted by preliminary mixture with another powdered or granular substance, particularly sucrose or other suitable sugar.  Sufficient sugar may be dissolved in the liquid for a jelly of 10-30 per cent sugar content.  The powdered or granular modified pectin may be allowed to fall through air, or may be carried on an air current, into the liquid.  The pectin precipitant may be calcium chloride or calcium citrate.
Patent GB-383165-A (GB)
Title: Improvements in electric lamps
IPC: H01J61/04
Filed: 1932-04-05
Abstract: 383,165. Discharge lamps. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London.-(Assignees of Patent Treuhand Ges. fur Electrische Gluhlampen ; 11, Ehrenbergstrasse, Berlin.) April 5, 1932, No. 9798. Convention date, May 7, 1931. [Class 39 (i).] In an enclosed electric arc lamp of the type wherein the electrodes 7 have an electronemitting filament 9 permanently connected across them, and the envelope is provided with a gas filling and a pool 10 of vaporizable metal, a screen 11 is arranged below the filament to protect the vaporizable pool from excessive heating. The screen, which is supported by wires 12 fused into a glass bead 14 supported on transverse wires 13, may consist of a circular gauze of molybdenum, as shown, or may be in the form of a hemispherical cup of heat resistant material which is polished on the inside to reflect heat and light rays back to the reflector normally provided on the lamp fitting. The filament 9 is supported by eyelets 8, 15 respectively formed in the electrode-supporting wires 6 and screen-supporting wires 12. The envelope 3 consists of quartz or other glass such as borosilicate glass which is transparent to ultraviolet rays, and the filling may consist of argon, nitrogen or other gas.
Patent GB-270269-A (GB)
Title: Improvements in or relating to producer-gas power plant for vehicles
IPC: F02M13/08
Filed: 1927-04-11
Abstract: 270,269. Deutsche Erdol Akt.-Ges. April 30, 1926, [Convention date]. Spray carburettors.-For working an engine alternatively with producer-gas or carburetted air, the gas is introduced into the air inlet of the carburettor at about atmospheric or slightly higher pressure. As shown in Fig. 1, a gas producer c is supplied with air under pressure past a. throttle valve b by a blower a, the producer gas passing through a purifier d to the air inlet e of the carburettor g and an auxiliary outlet valve f being closed. Fig. 3 shows a suitable carburettor, slots k for the admission of producer gas being provided in the air-inlet passage l. When the carburettor is supplied with liquid fuel, a sliding choke tube i is raised into a position in which it closes the slots k and surrounds the fuel nozzle.
Patent HK-120797-A (HK)
Title: Toothbrush
Inventor: TARRSON EMANUEL B
IPC: A46B3/18
Filed: 1997-06-26
Abstract: An interdental toothbrush has a hinged locking retainer (22) on the end of an elongated handle (20) for capturing the stem (ST) of a twisted wire brush (26). The locking retainer has a hole (36) which is adapted to receive the stem (ST) of a twisted wire brush. A land (52) is formed in the handle adjacent a groove (53) so that the wire brush stem (ST) is captured between that land area (52) and a land area (54) on the retainer. A latch (42) on the locking retainer has a top end (44) with a double cam surface (53, 54) thereon. One of the cam surfaces (54) guides the latch (42) into a locking position as the retainer is closed. The other (53) of the cam surfaces releases the locking retainer when pushed. <IMAGE>
Patent HK-131197-A (HK)
Title: Method for producing a printed circuit board
Inventor: ROWE JOHN MICHAEL
IPC: H05K1/11
Filed: 1997-06-26
Abstract: To prevent that holes (3) of a circuit board not equipped with circuit elements and designed for later equipment are filled by soldering material (5), a small solder resisting strip (6) is printed upon the conductor (2) diametrically transversing said hole (3).
Patent HK-148295-A (HK)
Title: Antihyperlipidemic and antiatherosclerotic compounds and compositions
Inventor: TRIVEDI BHARAT KALIDAS
IPC: C07C275/18
Filed: 1995-09-14
Abstract: Certain N-2,6-dialkyl- or N-2,6-dialkoxyphenyl-N min -arylalkylurea compounds are potent inhibitors of the enzyme acyl CoA:cholesterol acyltransferase (ACAT), and are thus useful agents for the treatment of hypercholesterolemia or atherosclerosis.
Patent HU-T55839-A (HU)
Title: Treating material for improving quality of melted cast iron and process for utilizing them
Inventor: JONAS PAL
IPC: C22C33/08
Filed: 1988-03-14
Abstract: The mixt. of 0.06-2mm granules is added to molten iron in quantities of 0.15-0.4% at approx. 1400 deg.C (%w/w). The mixt. contains 30-40C, 30-40 Si, 5-7 Ca, 3-4 Ba, 1-2.5 Al, 5 CaF2, 5.5 Ca-Al synthetic slag, and/or up to 1% Mg and 1% rare earth metals.
Patent HU-T46862-A (HU)
Title: Method and apparatus for modifying the temperature of sludges
Inventor: VOEROES ISTVAN
IPC: B01D21/00
Filed: 1987-04-30
Abstract: The modification of the temperature of slurries, esp. for improving the cooling process which forms part of the bayer met. of alumina production. The proposed method also helps the formation of large, high strength particles. According to the proposed method the slurry is separated into phases rich and lean in solids, using settling or settling/mixing equipment. The temperature of the phase lean in solids is modified so that when it is mixed with the solids rich phase the combined slurry will be at the desired temperature. The temperature change of the lean slurry is of the order of 5-25 deg. C. - The proposed method may be used in a number of variations to fit in with the steps of the bayer process. In one variation, fresh cooled aluminate liquor and/or seeding material may be added to the cooled lean slurry before it is mixed with the rich slurry. Following this addition the two phases are mixed after a delay of 5-20 hours. The proposed equipment (13) comprises the following:-It is divided into two zones, the settling (22) and the mixing zone (23). In some cases these may be separated by a plate (21) which permits the flow of slurry. - The upper (settling) and lower (mixing) zones are each provided with material feed (19) and discharge connections. The settling/mixing equipment can be built up from standard mixing vessels.
Patent HU-T37952-A (HU)
Title: Liquid for cleaning of units of computer technics
Inventor: DARVAS FERENC
IPC: C09K3/16
Filed: 1984-09-12
Abstract: The cleaning agent, presented in aerosol form, is used for cleaning of floppy discs. It comprises of 20-60% of either normal or isopropyl alcohol and of the active agent - 10-80% halogenated carbohydrate, pref. fluoro-trichloro-methane.
Patent HU-T39414-A (HU)
Title: Process for preparing aromatic l-aminoacids
Inventor: KELLER REINHOLD
IPC: C12P41/00
Filed: 1985-10-14
Abstract: 1. A process for the preparation of aromatically substituted L-amino acids by enzymatic cleavage of the racemate of the lower alkyl esters (except tert.-butylester) using alpha-chymotrypsin in the weakly acid pH range and extraction of the ester of the D form, which comprises the reaction mixture obtained in the enzymatic cleavage being made weakly alkaline, the ester of the D-amino acid being extracted from this alkaline solution using an organic solvent, and being racemized, whereupon the racemate is returned to the process, and the extracted alkaline solution being made weakly acid, whereupon the L-amino acid is isolated from it.
Patent HU-T50568-A (HU)
Title: Process for producing preparations of synergic effect suitable for treating the bacterial and protozoa diseases of domestic animals
Inventor: SIMON FERENC
IPC: A61K31/13
Filed: 1986-10-15
Abstract: Synergistic prepns. for treatment of bacterial and prosaw ailments in domestic animals and to cure certain respiratory infections and digestive complaints (especially Choli-infections) and to prevent and cure mycoplasmosis in poultry and pigs (to increase their yield), contain tiamulin and a quinoling-carboxylic-acid deriv. (1), pref. flumequin or buytoilic acid in 30:1-1:2 ratio, pref. in 5:1-1:1 proportion. The prepns. are administered orally or parenterally at a level of 1-100 mgs/kg body wt. pref. 5-50 mgs/kg body wt. - In formula (I), R1 = hydrolic or fluorine atom; R2 = pyrazino or 4-ethyl-pyrazino gp.; R3 = hydrogen atom; R4 = alkyl or cyclo-propyl gp. X = =CH gp. or R1 = fluorine atom; R2 = pyrazino gp. R4 = alkyl gp., or R1 = fluorine atom; R2 = hydrogen atom; R3 and R4 = -CH2-CH3-CH2-CH3- gp. X = =CH-gp.
Patent HU-T42282-A (HU)
Title: Compositions for regulating growth of plants containing triazol derivatives as active agents and process for producing the active agents
Inventor: ELLIOTT RAYMOND
IPC: A01N43/653
Filed: 1986-12-08
Abstract: A triazole derivative, useful as a plant growth regulator has the formula (I) : 
<CHEM>
 wherein R<1> is an alkyl or haloalkyl group containing from 2 to 6 carbon atoms or a group -(CH2)n-R<4> where n is from 0 to 2 and R<4> is optionally substituted cycloalkyl; R<2> is hydrogen, an alkyl group containing from l to 4 carbon atoms, an alkenyl or alkynyl group containing from 2 to 4 carbon atoms, or a benzyl group; and R<3> is a tertiary butyl group optionally substituted by one or more halogen atoms.
Patent ID-21947-A (ID)
Inventor: KYRRE SJOTUN
IPC: F16L11/12
Filed: 1998-08-28
Abstract: PCT No. PCT/SE98/01530 Sec. 371 Date Mar. 30, 1999 Sec. 102(e) Date Mar. 30, 1999 PCT Filed Aug. 28, 1998 PCT Pub. No. WO99/11962 PCT Pub. Date Mar. 11, 1999A pipe or hose (10) intended primarily for fire protection purposes and capable of withstanding high heat flux densities. The pipe or the hose has an internal, tubular rubber layer (11) and a casing (12) provided with holes which casing embraces the tubular rubber layer (11) in close contact therewith. The holes in the casing (12) are situated close together and have a limited cross-sectional area such that liquid transported in the pipe or hose (10) at a current liquid pressure above atmospheric pressure and through the medium of a nozzle effect in direct contact with the casing (12) and, subsequent to release from said casing contact, is able to form a free-standing liquid jet. When used in sprinkler systems or like fire extinguishing systems, the pipe or the hose will be imparted herewith self-sealing and self-protecting properties, and will withstand a heat flux density caused by a jet fire of up to about 500 kW/m2 while essentially maintaining liquid pressure and liquid flow in said pipe continuously during the extinguishing process.
Patent JP-H03204388-A (JP)
Title: Configuration of flying yacht
Inventor: TAKEDA KATAO
IPC: B63B1/26
Filed: 1990-01-08
Abstract: PURPOSE:To improve safety of a flying yacht by satisfying the shape formation of a theoretic hypothetic hydrofoil based on a common structural function of flying hydrofoil mechanisms for various types of yachts, and operating two mavable hydrofoils of the flying hydrofoil mechanism with optional fixation. CONSTITUTION:A flying hydrofoil mechanism A which is capable of being moved or fixed, and shaped according to hypothetical theory is attached to a position below the water line of a hull so that the wave making resistance is made minimum in various types of yachts during their navigation. The mechanism A is constituted and attached to the hull so that each critical navigation speed corresponding to total propulsive force of respective hulls classified by their performance is freely set by each minimum value of navigation wave making resistance of various types of yachts, movable hydrofoils 1 and 2 can be linkage-operated with each other as the design conditions of the hydrofoil in hypothetical theory below the surface of the water, fluctuation difference of buoyant force in each navigation speed is converted into minimal acceleration value below the surface of the water, and a total propulsive force operating device in the forward direction of natural wind power can be managed.
Patent JP-S62160409-A (JP)
Title: Focus detecting optical system
Inventor: TOYAMA MASAMICHI
IPC: G02B7/32
Filed: 1986-01-09
Abstract: PURPOSE:To make a lens compact over the entire part by providing members for compensating the fluctuation of the focal length of focus detecting lenses by temp. between the focus detecting lenses and a light emitting element and light receiving element. CONSTITUTION:A pair of the focus detecting lenses 24, 25 which consist of a plastic material and have the focal length equal to the focal length of a focusing lens 21 movable in the optical axis direction for the purpose of focusing are provided to the peripheral part of the focusing lens 21 so as to be made movable integrally with the lens 21. The light emitting element 22 and the light receiving element 27 are respectively provided to the focal face side of the focus detecting lenses 24, 25 and the members 45a, 45b, 45c which compensate the fluctuation of the focal length of the lenses 24, 25 by temp. are provided between the lenses 24, 25 and the light emitting element 22 and the light receiving element 27.
Patent JP-H07211864-A (JP)
Title: Built-in integrated circuit in circuit-board testing circuit
Inventor: NISHIMURA KOICHI
IPC: H01L21/822
Filed: 1994-01-12
Abstract: PURPOSE:To make the increase in the dedicated testing circuits of a circuit board as small as possible even if the number of input/output terminals is increased by providing a control circuit, which can switch an actually operating signal and a test signal, and sharing the actual operating logic and a circuit- board testing circuit. CONSTITUTION:Multiplexers 2a and 2b for selecting an actually operating signal and test data signals T1 and T2 of an actual operation logic part 6 are provided at the data input parts of flip-flops 4a and 4b for input terminals IN1 and IN2. In the clock input part, multiplexers 3a and 3B for selecting the actually operating signal of the actual operation logic part 6 and a test clock signal CK, which is inputted from a test clock terminal SCK, are provided. The flip- flops can be shared with a circuit-board testing circuit by providing a control circuit, which switches the actually operating signal and the test signal, and the dedicated flip-flop for the test is not required.
Patent JP-S5698907-A (JP)
Title: Oscillation circuit using piezoelectric oscillator
Inventor: SUGITA MITSUYUKI
IPC: H03L1/02
Filed: 1980-01-10
Abstract: PURPOSE:To enable temperature compensation of wide variety with one oscillator, by selecting the effective electrode of piezoelectric oscillator according to temperature for temperature compensation. CONSTITUTION:An electrode d1 is formed at the center of one plane of a crystal oscillator D, and the electrode d2 at the center and the electrode d3 at the circumference are formed on another plane. Further, the thermister Th, resistor R2 and the voltage of the power supply E set to the output of a comparator CM, for example, 1 at <=20 deg.C and 0 at >=20 deg.C. Thus, the switching circuit S1 is on at <=20 deg.C and the electrode d2 is operated as the effective electrode, and the switching circuit S2 is on at >=20 deg.C and the electrode d3 is operated as the effective electrode. Thus, very stable oscillation can be held.
Patent JP-H08190927-A (JP)
Title: Fuel cell power generating system
Inventor: HINO KOJI
IPC: H01M8/04
Filed: 1995-01-10
Abstract: PURPOSE: To make a system compact and enhance heat efficiency by installing a water cooled cooling device in a heat generating part of a power conversion device and a exhaust heat recovery line which supplies pure water generated in a water processing line to a fuel reformer through the water cooled cooling device. CONSTITUTION: During operation, the supply amount of pure water and methanol to a fuel reformer 2 is controlled in proportion to the output power of a fuel cell, and the flow rate of pure water flowing to a water cooled cooling device 21 is varied with variation of output power. Temperature rising of the pure water caused by exhaust heat recovery is kept in a constant value, for example at about 40 deg.C, an electric component serving as a heat generating body of a power conversion device 5 is cooled to its allowable operating temperature, and leak current between cooling devices having different potential is prevented. By arranging a raw water tank 22 in a water treatment line 10, and adding recovered water of non-boiled temperature to clean water, the temperature of the raw water is kept almost constant, for example, at about 20-30 deg.C independent of seasons.  Thereby, the temperature of pure water whose exhaust heat is recovered in the cooling device 21 is kept at 60-70 deg.C similar to the boiling point 64.7 deg.C of methanol.
Patent JP-H09188196-A (JP)
Title: Inner mirror
Inventor: ONO KOICHI
IPC: B60R1/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To make a heat-resistant inner mirror by placing a shielding body near the back of a housing. SOLUTION: Two right and left pairs comprising a pair of fixing members 16 are formed on the inner back wall of a housing 4. Each fixing member 16 is nearly shaped like a letter C and is integrated with the housing 4. A metal plate 17 as a shielding body is attached to each fixing member 16 and is flexible and can be fixed only by pressing. Space of about a few mm is made between the metal plate 17 and the inner back wall of the housing 4 and forms an air passage for connecting a first ventilation port 11 and a second ventilation port 12, whereby a heat-resistant inner mirror can be made.
Patent JP-S60238326-A (JP)
Inventor: FUIRITSUPU EDOWAADO RATSUSERU
IPC: C07C53/128
Filed: 1985-01-09
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。