baber/WOPTO huggingface dataset:
Patent GB-1531594-A (GB)
Title: Cassette tape recording and/or reproducing device
IPC: G11B15/06
Filed: 1976-03-09
Abstract: 1531594 Speed-change arrangements for tape cassette transports MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 9 March 1976 [18 March 1975 (4)] 09422/76 Heading G5R A tape cassette 1 may include a portion, the presence or absence of which is sensed to determine the tape transport speed by determining whether or not the record/playback control 23, 19 shall be coupled to also actuate a speed-change mechanism-15, 12, 7. The speedchange is actuated if the portion is absent: the end 29a of a detecting lever 29 enters the resulting recess 1b in the cassette by spring bias 33 acting on an interconnected lever 31, and the rotation of the lever 31 counterclockwise about 31c permits a link lever 15 which engages a pin 31b on lever 31 to move clockwise about its pivot 16 by spring bias 17 so that hooked portion 18 thereof engages a pin 20 of the control member 19. Actuation of the latter in direction D thus moves lever 15 bodily, pivoting a link arm 12 against bias 14 and sliding speed-change member 7 in direction A on pins 9-11. This causes a drive motor 6 attached thereto to move axially so that a smaller diameter portion 35a of drive pulley 35, rather than larger diameter portion 35b, now engages the upper surface of capstan flywheel 5. The motor is pivoted at 6a, 6b and biased downwardly by a leaf-spring 36 (see also Figs. 7, 8). Control member 19 is then latched by spring-biased member 26 in its actuated position, but member 26 and the restoring spring bias 24 on the member 19 may be dispensed with (Figs. 5, 6, not shown). If the cassette portion (la) is present, Fig. 1 (not shown), rotation of both levers 29 and 31 is inhibited thereby, and pin 31b maintains hook 18 of link lever 15 out of engagement with pin 20. The detecting lever 29 is first released to perform its detecting function either, as shown, by the initial movement of the control member 19, a shoulder 19a thereof allowing movement of pin 31c on the lever 31 and hence pivoting of both levers 31 and 29; or, Figs. 3-6 (not shown), by a separate member (39) which is moved by the inserted cassette against spring bias (41) to release the detecting lever.  Speed-change may also be achieved by electrical switching of the motor 6, Figs. 9, 10 (not shown), in response to movement of the speed-change member 7.
Patent GB-256572-A (GB)
Title: Improved trouser-leg stretcher and creaser
IPC: A47G25/66
Filed: 1926-04-09
Abstract: 256,572. Sundelin, M. G. A. Aug. 10, 1925, [Convention date]. Trouser stretchers. - A trouser stretcher and creaser of the insertion type consists of two legs or shanks 1 connected by a spring 2 which is fastened to each shank at a distance short of their ends so that the spring may be straightened to allow of the shanks 'being folded up alongside each other; when the shanks are swung apart to be introduced into the trouser leg, the spring forms a bow, as shown in Fig. 1. The shanks are preferably made of wood and are of triangular cross-section. One or both of the shanks may be provided at one end with a chain or string 4 to engage a hook or eye 5 on the opposite shank. At their free ends, the chains may be provided with eyes 6 to be passed around the shanks to hold them close together. Rubber bands may be used instead of chains and eyes.
Patent GB-233120-A (GB)
Title: Improvements in or relating to doors or closure members for terminal boxes such as are used for high tension electrical equipment
IPC: H02B1/00
Filed: 1924-04-15
Abstract: 233,120. Wheeler, Ltd., S., Wheeler, A. H., and Castell, J. H. April 15, 1924. Junction boxes have lids made of light-gauge metal reinforced by being grooved, corrugated embossed or equivalently treated. The underside of the lid has a non-conducting body such as a sheet of asbestos secured to it. As shown, the sheet metal door a has intersecting longitudinal and transverse channels c, b formed in it by a stamping or pressing operation. A sheet of asbestos composition or other non-conducting material d is secured to the back of the door by edging strips e of U-section clinched to the plate a and material d and jointed at the corners f by a welding operation. Alternatively the edges of the plate itself may be bent over to secure the material d. The plate may have its edges bent up and a plastic composition or cement poured in, the bent up edges then being turned over to secure the composition, or the plate may be pressed into dish formation and a plastic composition held in place by light back strips.
Patent GB-199516-A (GB)
Title: Improvements in mine ventilating tubing
IPC: E21F1/04
Filed: 1922-04-03
Abstract: 199,516. Marks, E. C. R., (Du Pont de Nemours & Co., E. 1.). April 3, 1922. Coating-compositions.-Tubing used for ventilating purposes in mines is made from a fabric such as a duck, a drill, or an Osnaburg coated or impregnated with an unvulcanized composition containing india-rubber, a fungicide such as pine tar or coal tar, and an acid-resisting substance such as paraffin, with or without fire-resisting fillers such as asbestos flour, barytes, silica, and lithopone. A suitable composition, which is dissolved in gasoline before use, consists of 41 parts of india-rubber, 5 parts of pine tar, 6 parts of paraffin, 19 parts of asbestos flour, and 52 parts of barytes. The fabric is preferably first impregnated and then coated on both sides.
Patent GB-566930-A (GB)
Title: Unsaturated ethers of cyclic sulfones
IPC: C07D333/48
Filed: 1943-06-15
Abstract: Unsaturated ethers of 3-hydroxythiolane-1,1-dioxide in which one or more of the hydrogen atoms attached to the thiolane ring may be replaced by an organic radical or a halogen atom, especially a chlorine, bromine, or iodine atom, are prepared by reaction of a thiolene-1,1-dioxide with an unsaturated aliphatic or cycloaliphatic alcohol.  Suitable alcohols are allyl, crotyl, methallyl, butenyl, pentenyl, hexenyl, 2-chlorallyl, propargyl, cinnamyl, cyclopentenyl, cyclohexenyl, isopentenyl, 3 - chloroallyl, 2-phenylallyl, octenyl, nonenyl, oleyl, phenyl vinyl carbinyl, methyl vinyl carbinyl, 2-bromocrotyl, or 3-cyanoallyl.  Examples give the preparation of the allyl, methallyl and nonenyl ethers of 3-hydroxythiolane-1,1-dioxide. Other ethers which may be prepared are the allyl ether of 3 - hydroxy - 4 - methyl thiolane - 1,1 - dioxide, 2-chlorallyl ether of 3-hydroxy-2,4-dimethyl thiolane-1,1-dioxide, cyclopentenyl ether of 3-hydroxy-4-chlorothiolane-1,1-dioxide, methyl vinyl carbinyl ether of 3-hydroxythiolane - 1,1 - dioxide, and the allyl ether of 3 - hydroxy - 2,4-dimethylthiolane - 1,1 - dioxide, and ethers from 3-thiolene-1,1-dioxide and glycerol mono-allyl ether and from 3-thiolene-1,1-dioxide and buten-2-diol-1,4. 2,4-Dimethyl-3-thiolene-1,1-dioxide is prepared by reaction of SO2 and 2-methyl pentadiene-1,3.  The ethers are used as plasticisers for plastics, as insecticides, antioxidants, pourpoint depressants, extracting agents, ingredients in cosmetics and perfumes, softening agents for the leather industry and selective solvents in extractive distillation processes.  Specification 361,341 is referred to.
Patent GB-193731-A (GB)
Title: Improvements in or relating to boxes
IPC: A24F15/12
Filed: 1922-04-04
Abstract: 193,731. Gee, C. E. April 4, 1922. Lids.-The catch j, k of a two-part cigarette, card or like case is operated by sliding one part of the case relatively to the other against the action of a spring g. The spring is housed in a slot h in a strip c, to which the part a is hinged. T-headed pins d on the strip slide in slots e in the part b of the case to permit the required movement.
Patent GB-195986-A (GB)
IPC: B21D28/16
Filed: 1923-04-09
Abstract: 195,986. Schiess, F. April 8, 1022, [Convention date]. Shearing; punching; punches.- Shearing or punching machines are operated by direct fluid pressure and are designed to grip the work on both sides of the cutting-edge. The shearing machine, Fig. 1, has co-operating work-holders 4, 14, the latter of which is seated in a fixed bed 18, the former being moved downwards by fluid-pressure delivered through a pipe 8. The shearing-blades 2, 13 are formed with annular extensions sliding on the cylindrical shanks 3, 17 of the workhulders, the outer ends of these annular extensions constituting pistons whereby the shearing-blades may be moved into contact with the work by fluidpressure supplied through the pipes 6, 16. The excess pressure on the upper member causes the shearing-blades to move downward as one piece, thereby shearing the work 20. Inserted cutting- edges 11 are used and adjustable stops 9, 10 may be fitted to limit the stroke of the upper mernbers. In the punching machine, Fig. 7, the worksupport 22 is stationary and is fitted with an axial plunger 23 which is moved upward to support the work by fluid-pressure delivered through a pipe 26. The upper work-holder 20 is operated by fluid-pressure supplied at 6 and has an axial plunger 21 operated by fluid-pressure delivered through the pipe 8. The punching action takes place owing to the resultant downward pressure on the plungers 21, 23. The co-operating punches may be of various cross-sections.
Patent GB-927994-A (GB)
Title: Improvements in or relating to fluid control valves
IPC: F16K15/06
Filed: 1961-03-16
Abstract: 927,994. Locking-screws. UNITED STATES STEEL CORPORATION. March 16, 1961 [March 28, 1960], No. 9705/61. Class 89 (1). [Also in Group XXIX] The screwed cover 19 of a valve housing 10 (see Group XXIX) is provided with a resilient flange 26 which, upon tightening of the cover to compress a sealing gasket 21, flexes in order to lock against the outer surface of the housing.
Patent GB-1362909-A (GB)
Title: Purification of inorganic compounds
IPC: C07C17/395
Filed: 1972-03-02
Abstract: 1362909 Purifying halothane IMPERIAL CHEMICAL INDUSTRIES Ltd 22 Feb 1973 [2 March 1972] 9747/72 Heading C2C Purification of 2,2,2 - trifluoro - 1 - chloro - 1- bromoethane (halothane), containing as impurity at least one compound selected from bromofluoro- and chlorofluorobutenes and bromofluoro-, chlorofluoro and bromochlorofluoro-ethylenes, is effected by bringing the impure halothane in the liquid phase into contact with sulphuric acid or peroxy derivatives thereof, lead tetra-acetate, hydrogen peroxide, chromium trioxide, or a mixture of manganese dioxide and alkali metal hypochlorite, preferably at a temperature in the range from 0‹ C. to the boiling point of the liquid medium.
Patent GB-741681-A (GB)
Title: An apparatus for washing, mixing, homogenizing, emulsifying and similar purposes
IPC: D06F17/00
Filed: 1953-04-10
Abstract: 741,681. Mixing appliances. KOVOTECHNA, NARODNI PODNIK, and STICHA, L. April 10, 1953, No. 9795/53. Class 86. [Also in Group VIII] Apparatus for mixing, homogenizing or emulsifying comprises an impeller 1 having a worm-like body with one or more flights but without core and rotatably mounted in a wall of a container, and drive mechanism for rotating the impeller in such a direction that the liquid is caused to move from the base of the impeller towards its free end. The impeller may have the outer shape of a truncated cone with its larger diameter adjacent the container wall. The container may be shaped as shown in Fig. 1, or it may be rectangular with rounded corners, Figs. 4, 5 (not shown). The impeller may be arranged in a recess in a side wall of the container, Fig. 3 (not shown). In Fig. 6 the impeller 23 and its drive are mounted on the container lid, bubbles of air being sucked into the liquid by the impeller if its flights start above the liquid level.
Patent GB-564245-A (GB)
Title: Improvements in the manufacture of insulated electrical conductors
IPC: H01B7/02
Filed: 1943-06-18
Abstract: 564,245. Electric conductors. DURATUBE & WIRE, Ltd., and VEIT, J. June 18, 1943, No. 9813. [Class 36] A " push-back " insulation for an electric conductor consists of a coating of fibrous material, a flexible thermoplastic layer and an adherent fibrous covering. The coating consists of cotton, artificial silk or glass fibre. The thermoplastic layer, e.g. polyvinyl chloride, is extruded on this coating or wrapped in the form of an adhesive tape. The outer fibrous covering is made adherent by impregnation with polyvinyl chloride, acetate or acetal, methacrylic ester or polystyrene in benzene or toluene, or cyclohexanol or methylene chloride may be used.
Patent GB-181528-A (GB)
Title: An improved pump
IPC: F04B53/14
Filed: 1921-04-02
Abstract: 181,528. Pendrigh, T. G. April 2, 1921. Buckets; single-acting bucket pumps; pumps with bell pistons.-In single-acting pumps of the type comprising a lower outer cup a, open at its upper end to the atmosphere, with concentric walls a<1>, a<2>, a<3> between which are reciprocated a series of corresponding walls d<1>, d<2>, d<3> carried by an inverted upper cup d, the space between the walls being filled with liquid which acts as packing, the outer wall a of the lower cup is situated at some distance from the inner concentric walls and is sufficiently high to retain the liquid as it rises during pumping. A cover c may also be provided for the lower cup. The valves b, e controlling suction into and discharge from the pumping chamber f mav be situated one at each end, as shown, or both at one end. The concentric walls may be grooved circumferentially to impede further the passage of the liquid between them.
Patent GB-792359-A (GB)
Title: Improvements in or relating to air break electric circuit interrupters
IPC: H01H9/34
Filed: 1956-03-29
Abstract: 792,359. Arc-rupturing in switches. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. March 29, 1956 [April 7, 1955], No. 9823/56. Class 38 (5). In an air-break switch similar to that of Specification 666,941, the arc-chute comprises spaced parallel plates of insulating material. Alternate plates have slots as shown in Figs. 4 and 3, respectively, and plates 16 are alternately reversed so that the arc is driven upward along tapered slots 29, 30 and 33 to provide two arc paths 39, 39a, Fig. 5. The tie 36 is provided for mechanical strength only. A fin construction can be used, the fins from each side meeting at lines 16a and 35.
Patent GB-1121173-A (GB)
Title: Improvements in process and apparatus for vulcanizing molded articles
IPC: B29C35/02
Filed: 1966-03-08
Abstract: 1,121,173. Moulding tyres. ENGLEBERT A.G. 8 March, 1966 [30 March, 1965], No. 9983/66. Heading B5A. A pneumatic tyre is vulcanized whilst being subjected to shaping pressure, by applying heat thereto through an interposed heat conducting wall, the heating medium temperature being initially higher than that of the maximum vulcanizing temperature to effect a warming up of the tyre and associated apparatus parts, and when the vulcanizing temperature is reached by the tyre, lowering the heating medium temperature to effect vulcanization. Temperature feeler means are located at a selected part of the tyre to automatically cause the change of temperature of the heating means. This arrangement may ensure that neither during the warming up period nor during the vulcanizing period is the maximum vulcanizing temperature exceeded at any point in the tyre. As described, Fig. 5, not shown, a tyre (23) is located around a bladder (22) and within an outer mould (24); the bladder cavity is initially filled with high pressure saturated steam at 214 C. for about 5 minutes, after which the steam is replaced by high pressure hot water at 175 C.
Patent HK-170595-A (HK)
Title: Battery terminal post clamp adapted for connection to an external electric power source or consumer
Inventor: ERIKSSON LARS
IPC: H01M2/30
Filed: 1995-11-02
Abstract: A battery terminal post clamp including a quick coupling device for its connection to a battery terminal post and operating means for operating the quick coupling device, said operating means being provided with an insulated handle means. The insulated handle means (32) is connected to the operating means (12) by lost motion means (37,38,39,40) allowing the handle means (32) to be moved a limited distance without operating the quick coupling device to disengage said battery terminal post, said limited distance enabling access to metallic parts of the clamp.
Patent HU-T57629-A (HU)
Title: Method for decreasing the sulfur content of flue gas particularly in connection with boiler serving for firing brown coal
Inventor: URBAN ISTVAN
IPC: B01D53/00
Filed: 1987-03-13
Abstract: The proposed method is envisaged for use mainly with furnaces firing brown coal. Flue gas is treated by removal of fly ash, scrubbing and re-heating before discharge through a stack. Furnace slag and separated fly ash are removed by water to a settling pond. The flue gas is washed in the scrubber using water from the settling pond. The washed, cold flue gas is re-heated in a heat exchanger against the incoming, hot flue gas, then routed to the stack. Water and sludge from the scrubber and ash from the fly-ash separator is mixed with wet furnace slag in a sludge basin, then pumped to the settling pondth
Patent HU-T49876-A (HU)
Title: Process for producing 6-oxopyridazine derivatives and pharmaceutical compositions comprising same
Inventor: MOERSDORF PETER
IPC: C07D403/12
Filed: 1989-04-24
Abstract: Novel 6-oxopyridazine derivatives of the general formula I 
<IMAGE>
 which are novel positively inotropic compounds which have a higher, more selective, inotropism-enhancing activity. 
<??>A preparation process and the pharmaceutical use of these substances or of a medicament containing these substances are also described.
Patent HU-T58749-A (HU)
Title: Process for producing antiatherosclerotic 2,6-dialkyl-4-silyl-phenol derivatives and compositions containing them
Inventor: PARKER ROGER ALAN
IPC: C07F7/08
Filed: 1991-07-04
Abstract: This invention relates to certain 2,6-di-alkyl-4-silyl-phenols which are useful as inhibitors of LDL lipid peroxidation and as antiatherosclerotic agents.
Patent HU-T55388-A (HU)
Title: Process for producing thienyl-piperazinone derivatives and pharmaceutical compositions containing them as active components
Inventor: SCHOENAFINGER KARL
IPC: C07D409/04
Filed: 1989-05-19
Abstract: 3-Substituted 3-(thien-2-yl)piperazin-2-ones of the general formula I 
<IMAGE>
 in which
 R denotes, for example, phenyl or (C1-C6)alkyl and
 R<1> denotes 2-thienyl,
 and their pharmacologically tolerable acid addition compounds have useful nootropic properties.
Patent HU-T42782-A (HU)
Title: Process for separating and detecting the glycosides of digitalis lanata
Inventor: OVADI JUDIT
IPC: C07J19/00
Filed: 1984-08-02
Abstract: Method for the sepn. acid detecting glycosides of Digitalis lauate using HPLC: (a) plant leaves are suspended in water or in a short chain: pref. methyl-alcohol. The suspension is disintegrated using a high speed mill. The suspension is shaken for a minute and if reqd. the solid plant matrix and protein is removed, (b) raw digoxin is dissolved in water or short chain alcohol pref. methanol and the supernatant or the raw digoxin soln. is sepd. on a reverse phase RP-C18 type HPLC column. The glycosides can be extracted from the various fractions. - The above method can be used preferentially for the detection of glycosides belonging to gps. of lauatosides A and suited esp. for the detection of Lanatoside C assay of Digitalis Lanata and for the detection of compsn. of raw digoxin.
Patent HU-T51246-A (HU)
Title: Process for production of aryl-sulphonil-izozyanates
Inventor: BESENYEI GABOR
IPC: C07C263/00
Filed: 1988-06-17
Abstract: In a new process for the prodn. of arylsulphony isocyanate derivs. of formula Ar-SO2-NM-Y (I), an N-halo-arylsulphonamidate of formula Ar-SO2-NH-CX=O (II) is reacted with carbon monoxide and ( simultaneously or subsequently) with an alcohol or thiol of formula HZR (III) or with carbon monoxide and an amine of formula HNR2R3 (IV) in a solvent at -20 to -130 deg.C under a carbon monoxide atmosphere with an initial pressure of 0.3-10 MPa for 0.5-24 hrs and subsequently working up the reaction mixture in a conventional manner, the reactions being carried out (A) in the presence of 0.01-10 wt.% (based on II) of a carbonylation catalyst which is a homogeneous, heterogeneous or immobilised homogeneous palladium complex (added to the reaction mixture or formed insditu in situ) in which the coordinative binding is through carbon, nitrogen, oxygen, phosphorus, sulphur and/or halogen atoms or a palladium complex with a group VII metal and (B) in the optional presence of 0.1-10 wt.% (based on (II)) of a phase-transfer catalyst: (where Ar is phenyl, naphtyl or thienyl op. substd. by 1-4C alkyl, 1-4C alkyl, 1-4C haloalkyl, haloalkoxy, NO2, CN or halogen; X is a residue -ZR1 or -NR2R3 or together with H forms a direct bond; Z is O or S; R1 is 1-8C alkyl, allyl, propargyl, 1-4C haloalkyl, cyclohexyl, benzyl or op. substd. phenyl; R2 and R3 are H, 1-4C alkyl, allyl, cyclohexyl, alkoxycarbonyl, arylsulphonyl, 2-4C acyl or opt. substd. benzoyl (R2 and R3 not both being H) or R2+R3 is a 4-6C alpha, omega-alkylene chain which may be interrupted by oxygen; Y is Cl or Br; and M is Na, K, or a quaternary ammonium or quaternary phosphonium ion).
Patent HU-T59599-A (HU)
Title: Process for producing pharmaceutical compositions containing angiotenzin-ii-receptor-blocking compounds for treating cardial and vascular hypertrofie and/or hyperplasy
Inventor: HEITSCH HOLGER
IPC: A61K31/675
Filed: 1991-11-15
Abstract: The invention relates to a method for the treatment of cardiac and of vascular hypertrophy and/or hyperplasia by administration of angiotensin II receptor blockers, preferably of the imidazole, pyrrole, pyrazole, triazole or tetrazole type.
Patent HU-T47373-A (HU)
Title: Insecticide and fungicide compositions containing acrilate derivatives as active components and process for producing the active components
Inventor: CLIFF GEOFFRY R
IPC: C07C69/732
Filed: 1988-07-08
Abstract: The invention provides compounds of formula I <CHEM> wherein W, D, R<1>, R<2>, R<3>, X, m, n and p are as defined in the description. The compound have valuable pesticidal activity especially against fungi, insects, nematodes, acarids and weeds
Patent HU-T36496-A (HU)
Title: Process for detecting bacteriografes on the adsorbic filter used for concentration
Inventor: ANDRASI ANDRAS
IPC: C12N7/00
Filed: 1983-10-26
Abstract: After completion of the filter process the filter material is placed on an agar base contg. nourishment for bacteria. - On incubation, the bacteria are made more visible by the dyes incorporated in the agar base. The proposed method is suitable for the examination of pre-filters either separately or together with the main filter.
Patent HU-T54708-A (HU)
Title: Process for producing tigogenine-beta-cellobiozide
Inventor: URBAN FRANK JOHN
IPC: A61K31/704
Filed: 1990-06-12
Abstract: Improved processes for the synthesis of tigogenin beta-cellobioside, a known hypocholesterolemic agent, using cellobiose heptaacetate and tigogenin as starting materials, and novel intermediates useful in this process.
Patent HU-T57158-A (HU)
Title: Process and equipment for treating standing and river waters and water of wells with materials of high specific surface
Inventor: SAROSI LAJOS
IPC: C02F1/28
Filed: 1988-11-17
Abstract: Stagnant and river waters are rapidly and efficiently purified by colloidal organic and inorganic adsorbing agents of large specific surface. Correct sizing and regulation of the rheological process, and by fluid bed regeneration a highly effective, wide spectrum water-purification material is obtd. This material acts on physiological grounds not as for instance by the application of a nitrate adsorbing resin. (triethanol-anine and di:chloro-methoxy-xylan)