baber/WOPTO huggingface dataset:
Patent GB-1103397-A (GB)
Title: Liquid dispensing nozzle
IPC: F16K21/00
Filed: 1966-03-04
Abstract: 1,103,397. Valves. SYMINGTON WAYNE CORPORATION. 4 March, 1966 [8 March, 1965], No. 9694/66. Heading F2V. The petrol tank filling nozzle has a valve 3 openable through successive latching positions by a manual trigger 1 which is pivoted to a link 16 itself pivoted at 17. A locking member 25 carrying rollers 15 is inserted, in the position shown, between the link 16 and an abutment 19 and maintains the trigger in the position where it can open the valve. An air inlet 11 in the nozzle part 9 communicates, through a space above a diaphragm 13 carrying the locking member 25, with a throat through passage 10. The reduced pressure developed when inlet 11 is closed by the liquid level, withdraws the locking member and the valve 3 closes. A spring- loaded valve 7 automatically maintains flow at constant speed through the throat and when the main valve 3 is closed valve 7 also closes and prevents drip. The link 16 is biased by a torsion spring 18.
Patent GB-590310-A (GB)
Title: Production of dicarboxylic acids
IPC: C25B3/23
Filed: 1945-04-18
Abstract: The Specification as open to inspection under Sect. 91 relates to the preparation of dibasic acids by the oxidation of alkyl cyclic oxides, for example, succinic acid from tetra-methylene oxide, by means of chemical oxidizing agents such as hydrogen peroxide or potassium permanganate.  This subject-matter does not appear in the Specification as accepted.
Patent GB-984981-A (GB)
Title: Linear thermoplastic polycarbonates
Filed: 1961-03-16
Abstract: In the manufacture of linear polycarbonates by reacting an aqueous alkaline solution or suspension of a dihydric phenol with phosgene or a dichlorocarbonic acid ester of a dihydric phenol in the presence of a water-immiscible organic solvent for the polycarbonate formed, there is added as a catalyst a quarternary phosphonium compound, a quaternary arsonium compound or a tertiary sulphonium compound, either as a free base or as a salt thereof. The reaction mixture may also include an acid chloride of an aliphatic, cycloaliphatic or aromatic dicarboxylic acid or a dichlorocarbonic acid ester of an aliphatic or cycloaliphatic glycol.  The dihydric phenol may be a dihydroxy benzene or naphthalene or it may be a bis-phenol in which the hydrogen benzene radicals are connected together by one or more groups selected from alkylene, alkylidene, cycloaliphatic, tertiary amino, carbonyl, sulphide, sulphoxide, sulphone or ether radicals. The alkylene is alkylidene, groups may be substituted by hydrocarbon or halogenated hydrocarbon groups and the hydroxyaromatic groups may be substituted by hydrocarbon, hydrocarbonoxy, halogenated hydrocarbon, halogenated hydrocarbonoxy, nitro or halo groups. In examples, in which the dihydric phenol is dissolved in aqueous sodium hydroxide solution and the organic solvent used is methylene chloride, polycarbonates are made by reacting (1)-(7), (10)-(15), (22)-(25), (27) and (28), bisphenol-A and the dichlorocarbonic acid ester of bisphenol-A; (8), (9) and (26) bisphenol-A and and phosgene; (16) and (17) 2,2-bis-(4-hydroxy-3,5-dichlorophenyl) propane and the dichlorocarbonic acid ester of bisphenol-A;  (18) and (19) bis-(4-hydroxy-3-methylphenyl) methane and the dichlorocarbonic acid ester of bisphenol-A; (20)-(21) 1,1-bis-(4-hydroxyphenol)-2,2,2-trichloroethane and the dichlorocarbonic ester of bisphenol-A.  The polycarbonates are suitable for the manufacture of fibres and films.
Patent GB-887422-A (GB)
Title: Improvements in the art of loading and unloading
IPC: B66B17/26
Filed: 1960-03-18
Abstract: 887,422. Loading and unloading skip hoists and mine cages. ANGLO-AMERICAN CORPORATION OF SOUTH AFRICA Ltd. March 18, 1960 [March 19, 1959], No. 9737/60. Class 78 (4). To compensate for stretch in the hoisting rope when a mine cage or skip is loaded at a loading station the loading station is moved so as to maintain the distance between the cage or skip and the loading station within a prescribed vertical range. As described a skip 17, Fig. 1, is loaded with ore via bins 10, 13 and 16. A device 14 ensures that a door 15 remains closed whilst safety doors 11, 12 are open. As the cable 18 stretches and the skip descends a spring-returned lever 20 is depressed by a roller 19 to open a valve 22. This allows the bin 16 to descend in step with the skip by permitting the escape of fluid from an hydraulic or pneumatic jack 23, 24. In a second embodiment a loading platform 33, Fig. 2, is lowered in step with a cage 31 when a lever 38 is depressed by a roller 37 to allow fluid to escape from a pneumatic or hydraulic jack 34. The end of lever 38 is pushed upwards as the cage ascends and the whole lever is pushed out of the way as the cage descends after loading.
Patent GB-492395-A (GB)
Title: Improvements in metalclad electrical switchgear
IPC: H02B1/00
Filed: 1937-04-06
Abstract: 492,395. Switchgear structures. DAVIES, D. R., and METROPOLITANVICKERS ELECTRICAL CO., Ltd. April 6, 1937, No. 9803. [Class 38 (v)] Polyphase metal - clad switchgear having main and auxiliary bus-bars and selector switches therefor, examples of which are described in Specifications 345,303, 395,088, 416,704, and 463,987, comprise a plurality of single-break oil circuit-breakers 1 arranged in a row (in a plane which is normal to the plane of the paper in the drawing) and separated by horizontal fireproof flooring 31 from the busbar sets 24, 25, which are disposed, preferably as two vertical stacks, substantially vertically beneath said row of breakers and run parallel therewith, and are separated from each other by a fireproof wall or barrier 33. The selectors 20 of each breaker are connected by conductors in condenser-bushings 16, 17 passing through holes 32 in the floor 31, to a T- connector 15 in an oil or compound-filled casing 30, which rests on the floor 31, and supports the breaker oil-tank 2. Oil-immersed cableisolators 11 are separated from the cables 12 by the flooring 47 or by an auxiliary wall, as 43, beneath or behind which is a potential transformer 40, which is preferably connected to the cable by oil-immersed switching means as describedin Specification 470,213. Condenser-bushings are also provided in the cable connections at 9, 37, 41 where these enter oil-chambers, and at 22 for the bus-bar oil-chambers 49, and for the bus-bars themselves where they enter chambers 49. The chambers 49 may, alternatively, be compound-filled. A fireproof wall is provided at 44 and operating mechanism 26, 27, 29 is provided for the selectors. The latter have earthing contacts 50, and earthing and testing contacts 53, 51 are provided for the cable. The Specification refers also to the T-connections to the bus-bar selectors being effected in oilfilled chambers.
Patent GB-269538-A (GB)
Title: Improvements in or relating to valves for rubber tubes and the like
IPC: A61G7/065
Filed: 1927-04-11
Abstract: 269,538. Nernaess, G. April 15, 1926, [Convention date]. Inflating-valves.-An inflating- valve for air cushions, life jackets &c. is adapted to be actuated by the teeth and comprises a two-part plug 2, 3 adapted to be inserted in the end of a rubber tube 1, which normally presses them together so that the part 3 closes the end of a passage 7 in the part 2. The part 2 is provided with a transverse rib 6 engaging a corresponding recess in the other part and each part is extended to form a mouthpiece 4, 5. The members 4, 5 are spaced apart so that the valve is opened when they are gripped by the teeth.
Patent GB-216633-A (GB)
Title: Improvements relating to stoppers for bottles and the like
IPC: B65D41/16
Filed: 1924-01-11
Abstract: 216,633. Hough, T. Jan. 11, 1924. Detachable stoppers secured by clamping-devices or clips.- In a bottle or like stopper comprising an inverted cup-like disc a provided with a washer adapted to seat upon the top of the bottle and formed with fingers b adapted to engage the bottle lip, the fingers b are so :arranged that the angle between two of them does not exceed 90‹, these fingers serving as a pivot when the remaining finger is pulled out of engagement with the bottle lip to remove the stopper from the bottle.
Patent GB-420779-A (GB)
Title: Arrangement for preventing the formation of condensate within low temperature insulations
IPC: F25D21/04
Filed: 1934-03-29
Abstract: 420,779. Nonconducting coverings for heat. MULLER, W. G., 31, K÷nigstrasse, Hanover, Germany. March 29, 1934, No. 9925. Convention date, April 3, 1933. [Class 64 (ii)] Heat insulation c surrounding a refrigerating apparatus e is freely open to the atmosphere through openings f, g. A circulation of air through the insulation is thereby obtained, cold air entering at f and warmer air escaping at g. The air within the insulation can only rise in temperature and moisture cannot be deposited therein. In a modification, the air leaving the insulation is returned through pipes and again passes over the refrigerating apparatus to the inlet opening in the wall of the insulation. A trap may be provided for moisture deposited from the cooled air.
Patent GB-472996-A (GB)
Title: Improvements in or relating to the electrodeposition of zinc
IPC: C25D3/24
Filed: 1936-04-03
Abstract: Zinc alloys containing respectively 0,0011, 0,03, and 0,32 per cent of manganese are deposited by electrolysis.
Patent GB-1363967-A (GB)
Title: Nonpulsating fluid flow pump
IPC: F04B3/00
Filed: 1972-03-03
Abstract: 1363967 Reciprocating pumps NAUCHNOISSLEDOVATELSKY INSTITUT NEFTEKHIMICHESKIKH PROIZVODSTV USSR 3 March 1972 9958/72 Heading F1A A pump of adjustable, non-pulsating output, e.g. for delivering small quantities for laboratory use, comprises a series of pistons and cylinders, the first pumping chamber 10, Fig. 2 being connected to an outlet 4 and the second pumping chamber 11 communicating with an inlet 5 during its suction stroke and with the first pumping chamber and outlet during its discharge stroke. As shown, cylinder 6 is fixed, piston 7 and cylinder 8 are moved together by a cam 3, Fig.1, acting through a rocker 17 and rod 21, and piston 9 is moved 180 degrees out of phase with piston 7 and cylinder 8 by cam 3 acting through rocker 18 and rod 22, a pivot 25 being movable to adjust the pump output. Springs 23, 24 bias cam follower rollers 19, 20 onto cam 3. The cam is shaped to produce a discharge stroke slower than the suction stroke. In operation, with piston-cylinder 7, 8 and piston 9 moving upwardly, liquid is discharged from chamber 10 through outlet 4, valves 13 and 15 being closed. When piston 9 starts to move downwardly, with piston-cylinder 7, 8 still moving upwardly, valve 13 remains closed and valve 15 opens to admit liquid into chamber 11 from inlet 5. Finally, piston-cylinder 7, 8 starts to move downwardly and piston 9 moves upwardly, valve 15 closing and valve 13 opening so that liquid continues to be discharged through outlet 4. In Fig.3 (not shown) valves 13, 15 are replaced by a slide valve controlling parts in a housing on cylinder 6, one part communicating with pumping chamber 11 via a flexible pipe. In Fig.4 (not shown) the valves are ball, non-return valves in a housing on cylinder 6. In Fig. 5 (not shown) a change-over valve (31) operated by the piston movement is incorporated in the piston-cylinder 7, 8. In Fig. 6 (not shown) piston-cylinder 7, 8 is replaced by a doublecylinder and cylinder 6 by a fixed piston, piston 9 being formed with a flat on its side wall and being rotatable to function as a valve controlling an inlet port and a passage between the cylinders.
Patent HK-124794-A (HK)
Title: Switching power supply
Inventor: RILLY GERARD DR-ING
IPC: H02M3/335
Filed: 1994-11-10
Abstract: 1. Switching power supply. 2.1. In a switching power supply, a high voltage peak occurs on the transformer (Ü) during the blocking phase, which peak endangers the switching transistor (TRP). The object of the invention is to reduce these voltage peaks using simple means. 2.2. Connected in parallel with the primary winding (1) and the secondary winding (2) of the transformer (Ü) there is in each case a network having a capacitor (CS), a diode (DS1) and a resistor (RS). 2.3. Particularly suitable for a switching power supply for a television or a video recorder. <IMAGE>
Patent HK-183696-A (HK)
Title: Microbial decontamination
Inventor: BADERTSCHER DUNCAN C
IPC: A01N31/08
Filed: 1996-10-03
Abstract: Medical instruments, which may include brass, copper, aluminum, stainless steel, carbon steel, or plastic parts are microbially decontaminated (sterilized or disinfected) in an antimicrobial solution. To provide a long shelf life, premeasured doses of powdered reagents are sealed in an ampule until ready for use. The powdered reagents are selected such that they react in the presence of water to form a strong oxidant solution in an appropriate concentration to be effective as an antimicrobial. The preferred powdered reagents include acetylsalicylic acid and sodium perborate which react in the presence of water to form a peracetic acid solution. Moreover, these dry reagents form sodium metaborate and salicylic acid, both corrosion inhibitors to inhibit corrosion of metal parts of the medical instruments. The ampule may also hold a preselected dose of phosphate or other water soluble corrosion inhibitors and a wetting agent.
Patent HU-T63314-A (HU)
Title: Method for producing combined additive material for producing meat preparations
Inventor: DUDAS EMILNE
IPC: A23L13/40
Filed: 1991-07-15
Abstract: The additives have respective emulsion stabilising and gel forming properties. With simultaneous use of synergistic polysaccharides (hydrocolloids) these are suitable for prepn. of traditional and energy reduced meat prods.
Patent HU-H3510-A (HU)
Title: Double-bent hydraulic self-stressing rock bolt
Inventor: SVRCULA MILAN
IPC: E21D21/00
Filed: 1989-05-16
Abstract: A double-curved, hydraulic, self-clamping rock bolt for the stabilisation and support of rock is also to enable a liquid grouting medium to be fed into the surrounding rock. To this end, the rock bolt (1), which can be inserted into a borehole in the surrounding rock (7), has at least one locking element (5, 5') at the end section inserted into the borehole. One base (4) and one filling sleeve (3) each are attached to the end section of the rock bolt (1) projecting from the borehole. Adjacent to the base (4), at least one sealing element (6) is attached to a section of the rock bolt (1) located inside the borehole. <IMAGE>
Patent HU-T34642-A (HU)
Title: Method for producing semiconductor arrangements
Inventor: ULLMANN PETER
IPC: H01L21/20
Filed: 1983-08-12
Abstract: Mfr. of semiconductor systems involves (a) prodn. of the rare earth metal oxide and control electrode oxide layers; (b) isolation of the polysilicon; (c) formation of the polysilicon and control electrode oxide layers; (d) implantation of emitter and collector dopants; and (c) supplementary the S i formed front surface with passive and/or active semiconductor elements. - The improvement comprises the complete removal of the insulating layer from the reverse side of the semiconductor carrier prior to step (b).
Patent HU-T59992-A (HU)
Title: Method and apparatus for setting in double-layer floorings and their supports
Inventor: MUEHLETHALER ERHARD
IPC: E04F21/20
Filed: 1991-10-02
Abstract: To facilitate and speed up the laying of false floors having floor slabs (6) resting on regularly arranged supports (5), an auxiliary plane is levelled at a distance above the bare floor (1) in each case above an array (3) of grid points (2). A device (10) having a frame (11) and extension arms (12) is used to define the auxiliary plane and detachably hold and introduce a plurality of supports (5) simultaneously. The supports are then adjusted in height and fixed on the grid points (2) in accordance with the respective distance between auxiliary plane and (uneven) bare floor (1). After removing the device (10) and thereby freeing the supports, the slabs (6) are then laid on the accurately positioned head parts of the supports. 
<??>Various alternative embodiments of the method, the device (10) and also particularly suitable prefabricated supports (5) are described. In the case of the latter, head part and foot part are guided loosely with respect to one another and are displaceable in the direction of the support axis without mutual rotation. After the height adjustment, the relative position of the parts is fixed by means of locking means. 
<IMAGE>
Patent HU-T45645-A (HU)
Title: Coiling and belt driving apparatus
Inventor: SCHANDL HARTMUT
IPC: G11B15/22
Filed: 1987-08-26
Abstract: The drive is for a magnetic-tape cassette, which has two adjacent winding elements, which guide the magnetic tape and into which a hub driven by a motor engages in each case. A threading motor drives the braking device, which acts on the hubs. The driving of the braking device takes place directly from the threading motor via a toothed rack, without any intermediate clutch. <IMAGE>
Patent HU-T54653-A (HU)
Title: Process for producing n,n'-bis(alkoxyalkyl)-pyridine-2,4-dicarboxylic acid diamide derivatives and pharmaceutical compositions comprising such compounds
Inventor: BAADER EKKEHARD
IPC: C07D213/81
Filed: 1990-07-19
Abstract: N,N'-bis(alkoxyalkyl)pyridine-2,4-dicarboxylic acid diamides of the formula I <IMAGE>  where     R<1> is linear or branched C1-C4-alkanediyl,   R<2> is unbranched C1-C4-alkyl or hydrogen and   n is 1 or 2 and R<1'>, R<2'> and n' have the same meanings as R<1>, R<2> and n, where R<1> and R<1'>, R<2> and R<2'>, and n and n' are identical or different, and their physiologically acceptable salts with the exception of N,N'-bis(2-methoxyethyl)pyridine-2,4-dicarboxylic acid diamide and N,N'-bis(2-hydroxyethyl)pyridine-2,4-dicarboxylic acid diamide. The compounds of the formula I inhibit prolin hydroxylase and lysin hydroxylase and are suitable as fibrosuppressants and immunosuppressants.
Patent HU-T36783-A (HU)
Title: Process for preparing 1,7-diphenyl-3-methyl-aza-7-cyano-8-methyl-nonane
Inventor: RASCHACK MANFRED
IPC: C07B57/00
Filed: 1984-12-10
Abstract: 1,7-diphenyl-3-methylaza-7-cyano-8-methylnonane and its antipodes and salts are used for the treatment of diseases.
Patent HU-T47819-A (HU)
Title: Method for producing novel flour-substituting food-industrial base free from gluten
Inventor: TOEROEK ATTILANE
Filed: 1984-12-29
Abstract: Novel gluten-free flour substitute is prepd. using photo, rice or maize starch and a blood plasma prepn. at a 1.5-8 vol.% level of final product. Some additives as salt, dried milk and lockings powder are added to obtain a food intermediate. This is stored in moisture proof packaging. Conversely the gluten free prepn. is baked into sponge-cake bases, milk-bread, cheese-biscuits etc..
Patent HU-T49931-A (HU)
Title: Fuel temperature controlling device for improving the operation parameters of machines and apparatuses particularly internal combustion engines and burmers operating by solid, liquid or gaseous fuel
Inventor: JURADO GASPAR H
IPC: F02M31/16
Filed: 1988-11-14
Abstract: An apparatus is described for improving the operation of engines of any type other than electrical, made up of one or more coils (4) which encircle a pipe (1) through which hot liquid or gas for cooling the engine circulates. The cooling liquid circulation pipe is made up internally of a metal tube (2) on which the said coil winds and between its entrance and exit there is positioned optionally a diversion pipe (7), for the purpose of detecting the temperature of the fuel which flows through the coil and in this way regulating the temperature of the fuel which arrives in the engine. At the exit end of the diversion pipe there is a compensating element which prevents the fuel pump from emptying.
Patent ID-22499-A (ID)
Inventor: COMPANY ELI LILLY AND
IPC: C07C233/46
Filed: 1997-11-21
Abstract: Disclosed are compounds which inhibit  beta -amyloid peptide release and/or its synthesis, and, accordingly, have utility in treating Alzheimer's disease. Also disclosed are pharmaceutical compositions comprising a compound which inhibits  beta -amyloid peptide release and/or its synthesis as well as methods for treating Alzheimer's disease both prophylactically and therapeutically with such pharmaceutical compositions. Said compounds are represented by formula (I), wherein R<1> is selected from the group consisting of: a) alkyl, alkenyl, alkaryl, alkcycloalkyl, aryl, cycloalkyl, cycloalkenyl, heteroaryl and heterocyclic; b) a substituted phenyl group of formula (II), wherein R is alkylene of from 1 to 8 carbon atoms, m is an integer equal to 0 or 1, and c) 1- or 2-naphthyl substituted at the 5, 6, 7 and/or 8 positions, R<2> is selected from the group consisting of hydrogen, alkyl of from 1 to 4 carbon atoms, alkylalkoxy of from 1 to 4 carbon atoms, alkylthioalkoxy of from 1 to 4 carbon atoms; and R<3> and R<3'> are independently selected from the group consisting of: (a) hydrogen, (b) alkyl, (c) -(R<7>)n(W)p, wherein R<7> is an alkylene group, W is selected from the group consisting of (i) formula (A); (ii) heteroaryl; and (iii) N-heterocyclic, and n is an integer equal to 0 or 1, and p is an integer equal to 1 to 3; (d) -CH( phi )CH2C(O)O-Q where Q is selected from the group consisting of alkyl, aryl, heteroaryl and heterocyclic; X' is hydrogen, hydroxy or fluoro; X'' is hydrogen, hydroxy or fluoro, or X' and X'' together form an oxo group, Z is selected from the group consisting of a bond covalently linking R<1> to -CX'X''-, oxygen and sulfur.
Patent JP-H10197351-A (JP)
Title: Sensor for detecting temperature on road surface
Inventor: NAGATO MASAHIKO
IPC: E01F9/00
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To detect a temperature on a road surface precisely by a method wherein the height of a protective case for the sensor can be adjusted with reference to a protective pipe. SOLUTION: An internal thread part which is screwed to an external thread part 5A formed on the outer face at the upper end of a protective pipe 5 is formed at the lower parr of a lower-side divided case 12. In addition, a lock nut 17 is screwed to the external thread part 5A at the protective pipe 5. Consequently, when the position of the lock nut 17 with reference to the external thread part 5A at the protective pipe 5 is changed, the upper-and-lower position of a protective case 3 can be changed, and a temperature detection part 2, i.e., the surface of a thermosensitve block 10, can be positioned in a lower position at a set distance with reference to a road surface 18.  In this manner, when the height of the protective case 3 is adjusted with reference to the protective pipe 5, a temperature close to a temperature on the road surface can be measured precisely so as to match the thickness or the like of asphalt.
Patent JP-H05187691-A (JP)
Title: Air conditioner with capacity variable control function
Inventor: KATAOKA KOJI
IPC: F24F11/02
Filed: 1992-01-08
Abstract: PURPOSE:To conduct stable air conditioning in high thermal efficiency by controlling an output of a compressor based on an output pattern responsive to an air conditioning load. CONSTITUTION:A controller 9 calculates and decides an air conditioning load by using history information of a temperature difference between a target temperature for allowing a room temperature to arrive at a set temperature and an indoor temperature detected by a sensor 6, corrects the load decided based on pieces of information of an air flow rate to be heat exchanged by an indoor side heat exchanger 2 detected by a driving voltage and the atmospheric temperature detected by a sensor 7, and decides an output pattern based on the corrected air conditioning load. Further, a driving circuit 10 controls an output of a compressor 1 by the pattern decided by the controller 9. Thus, maximum and minimum capacities of an air conditioner can be sufficiently performed, and stable air conditioning can be performed in high thermal efficiency.
Patent JP-S62159087-A (JP)
Inventor: KANEKO KIKUO
IPC: G12B1/04
Filed: 1986-01-07
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。