baber/WOPTO huggingface dataset:
Patent GB-361245-A (GB)
Title: Improvements in the roois of sedan and like closed-in motor cars or vehicles
IPC: B60H1/24
Filed: 1931-03-30
Abstract: 361,245. Ventilating vehicles. PUNCH, J. S. C., 14, Cloverdale Avenue, Toorak, and LEWIN, W. J., 422, Collins Street, Melbourne, both in Victoria, Australia. March 30, 1931, No. 9663. Convention date, Aug. 27, 1930. [Class 137.] A ventilating system for saloon cars or other closed-in vehicles of the kind having a double roof for the circulation of a ventilating air current comprises a permanently open air outlet at the rear end of the double roof 3 and one or more permanently open air communication paths between the interior of the car body and the said double roof, one of said air communication paths 6 being situated at the front of the car to effect the exhaustion of fumes. As shown, the outlet at the rear of the double roof is formed about the framework of the rear window 5 and an additional communication between the interior of the vehicle and the double roof is provided at the highest point 7 of the roof. A roof ventilator 8 may be provided for use when the vehicle is at rest.
Patent GB-694605-A (GB)
Title: Improvements in or relating to organosilicon compounds
IPC: C08G77/00
Filed: 1951-04-25
Abstract: Compounds of the general formula <FORM:0694605/IV (a)/1> wherein x is at least 1, each R is an alkyl or phenyl radical and R1 is hydrogen or an alkyl radical, may be prepared (1) by reacting bis-(chloromethyl) tetradisiloxanes with ammonia or a primary alkylamine, preferably under anhydrous conditions at 50 DEG  to 200 DEG  C. and under pressure, or (2) by reacting a secondary or tertiary amine of the respective formula (R3SiCH2)2NH, (R3SiCH2)2NR1 with sulphuric acid at 50 DEG  to 115 DEG  C.  In examples: (1) the compound <FORM:0694605/IV (a)/2> is obtained by distilling the reaction mixture (in cyclohexane) of isopropylamine and bis-(chloromethyl) tetra-methyl-disiloxane; (2) the bisulphate salt obtained by dissolving bis-(trimethylsilylmethyl) amine in conc. sulphuric acid and pouring the reaction mixture on to crushed ice, is treated with aqueous caustic soda to give a mixture of crystals, having the formula [O Si (CH3)2 CH2 NH CH2 Si (CH3)2]x, where x is 2, and a viscous oil of the same formula but where x is greater than 2; and (3) polymers of the formula <FORM:0694605/IV (a)/3> where x is 2 or more, are made by hydrolysing bis-(phenylmethylethoxysilylmethyl) amine.ALSO:Compounds of the general formula <FORM:0694605/IV (b)/1> wherein x is at least 1, each R is an alkyl or phenyl radical and R1 is hydrogen or an alkyl radical, may be prepared (1) by reacting bis-(chloromethyl)-tetradisiloxanes with ammonia or a primary alkylamine, preferably under anhydrous conditions at 50 DEG  to 200 DEG  C. and under pressure, or (2) by reacting a secondary or tertiary amine of the respective formula (R3SiCH2)2NH, (R3SiCH2)2N.R1 with sulphuric acid at 50 DEG  to 115 DEG  C.  In examples: (1) the compound <FORM:0694605/IV (b)/2> is obtained by distilling the reaction mixture (in cyclohexane) of isopropylamine and bis-(chloromethyl)-tetramethyldisiloxane; (2) the bisulphate salt obtained by dissolving bis-(trimethylsilylmethyl)-amine in conc. sulphuric acid and pouring the reaction mixture on to crushed ice, is treated with aqueous caustic soda to give a mixture of crystals having the formula <FORM:0694605/IV (b)/3> where x is 2, and a viscous oil of the same formula but where x is greater than 2; and (3) polymers of the formula <FORM:0694605/IV (b)/4> where x is 2 or more, are made by hydrolysing bis - (phenylmethylexthoysilylmethyl) - amine.  The latter compound may be prepared by reacting phenylmethylchloromethylchlorosilane with ethanol and then reacting the ethoxide so formed with ammonia.
Patent GB-1305274-A (GB)
IPC: H01L21/00
Filed: 1970-02-27
Abstract: 1305274 Tunnel diodes NORTH AMERICAN ROCKWELL CORP 27 Feb 1970 [7 March 1969] 9715/70 Heading H1K A tunnel diode is formed by epitaxially growing a layer of P-type semi-conductor on an insulating substrate, forming an insulating layer on the semi-conductor, and alloying through adjacent apertures therein down to the substrate materials which form with the layer an ohmic contact and a tunnel PN junction respectively. In the embodiment the substrate, which preferably has a ground plane on its lower face, is of alumina, beryllia or sapphire, the semi-conductor layer of P-type gallium arsenide doped to degeneracy with zinc and the insulating layer of silicon oxide or nitride. Typically pairs of windows of varying sizes are formed in the insulating layer as a basis for devices of different characteristics and zinc, silver, indium or cadmium deposited in one of each pair and heated to 300‹ C. in forming gas to form ohmic interfaces under the insulation. Then sulphur-saturated tin is placed in the second hole of each pair, which may be formed after said heating, heated in forming gas to 380-500‹ C. and quenched in a cooling solution to form insulation-masked tunnel junctions. Gold or platinum electrodes extending over the insulation are then provided. The windows may be in form of parallel pairs of slots or concentric circles and annuli.
Patent GB-180142-A (GB)
Title: Improvements in dynamo electric machines
IPC: H02K17/26
Filed: 1921-04-01
Abstract: 180,142. Ayres, W.E.M. April 1, 1921. Alternating-current motors; motors, controlling.-In an alternating - current motor which is started up as an asynchronous motor and then converted into a synchronous motor, the winding on the secondary element is arranged in two parts so disposed that for starting they can be connected as a V-winding enclosing a phase angle of 60‹, and for synchronous working one part may be reversed and connected in series with the other part to receive continuous current. For starting up, the winding is connected across a three-phase starting resistance G, H, K, as shown in Fig. 3, the phase winding C. D. being afterwards reversed and continuous current supplied to the terminals O, P, Fig. 4, for synchronous running. The windings AB, CD are disposed in the core slots in a manner similar to two of the coils of an ordinary three-phase winding.
Patent GB-205026-A (GB)
Title: Improvements in apparatus for placing cop tubes on the spindles of mules and twiners
IPC: D01H9/02
Filed: 1922-07-12
Abstract: 205,026. Crompton, F., and Sim, F. W., (trading as Crompton & Sim). July 12, 1922. Tube applying apparatus.-In apparatus for placing cop tubes on the spindles of mules and twiners of the kind in which the tube-carrying cylinders are secured at their ends to plates forming a movable frame, the cylinders A are formed in one piece, either from drawn tubes or strips of metal rolled into the form of a tube, and are provided with flanges a by which they are riveted, soldered, or otherwise secured to the plates b. The invention is described as applied to the apparatus described in Specification 204,794.
Patent GB-435626-A (GB)
Title: Improvements in and relating to contact fingers for electric switches
IPC: H01H1/42
Filed: 1934-03-29
Abstract: 435,626. Switch contacts. BRITISH THOMSON -- HOUSTON CO., Ltd., Crown House, Aldwych, London. March 29, 1934, No. 9875. Convention date, March 31, 1933. [Class 38 (v)] Pairs of contact fingers c<1>, c<2> of an oil or other switch are loosely mounted on rods d<1>, d<2> carried by a support b and are pressed towards each other by springs f<2>, f<1>, the pressure serving not only to ensure good contact with the movable contact g but also to keep the upper ends of the fingers in good conducting engagement with the support b, through which current flows to the fingers. A separator e fixed to the support b prevents the fingers approaching each other too closely. The springs f<2>, f<1> are mounted on a rod h which passes between two pairs of contact fingers and spacing members mounted on the rods d\ d<2>, separate adjacent pairs.
Patent GB-610198-A (GB)
Title: The manufacture of ether-esters of organic hydroxy-acids
IPC: C07D295/088
Filed: 1946-03-30
Abstract: Mandelic acid derivatives of the general formula <FORM:0610198/IV(b)/1> (in which R is a phenyl or substituted phenyl group, R1 is hydrogen, an alkyl, aralkyl, aryl, alkaryl or a homocyclic group, R2 is a dialkylamino-alkyl or piperidinoalkyl group, R3 and R4 are alkyl groups or together form a polymethylene ring, and n is an integer not greater than 4) are prepared by reacting a dialkylamino-alkyl or piperidinoalkyl halide with an alkali metal derivative of an ester of an a -hydroxy carboxylic acid of the formula <FORM:0610198/IV(b)/2> (in which X is hydrogen or the dialkylaminoalkyl or piperidinoalkyl group, and Y is the dialkylaminoalkyl or piperidinoalkyl group or hydrogen, respectively).  In a modification, an alkali metal derivative of an ester of the general formula <FORM:0610198/IV(b)/3> (in which Y1 is an alkyl group) is hydrolyzed with an alkali metal hydroxide and the salt so formed is reacted with a dialkylaminoalkyl or piperidinoalkyl halide.  Examples are given of the preparation of (1) and (4) the b -dimethylaminoethyl ether of diethylaminoethyl benzilate; (2) the b -dimethylaminoethyl ether of b -dimethylaminoethyl benzilate, and (3) the b -dimethylaminoethyl ether of b -piperidinoethyl benzilate. Specification 558,653 is referred to.
Patent GB-719817-A (GB)
Title: Improvements relating to walking figures
Inventor: LINES GEORGE EDWARD
IPC: A63H11/18
Filed: 1952-04-21
Abstract: 719,817. Walking toys. LINES BROS., Ltd. April 10, 1953 [April 21, 1952], No. 9964/52. Class 132(3) A walking doll or the like propelled by a motor driven swinging mass has two feet rigid with one another and having two projections symmetrically placed, one on the outer edge of the plane undersurface of each foot or the feet, if they are directly united, behind the swinging mass. As shown, legs 16 are fixed to brackets 12 secured to a yoke 10 pivoted on the winding shaft 6 of a clockwork motor 4 which is secured within a body 2. The legs 16 are weighted by metal rods 30 and the soles of the feet carry projections 28 at their outer edges. A crank 18 driven by motor 4 engages a slot 20 in a lever 22 projecting upwards from yoke 10 so as to swing the body 2 relative to the legs. In this example the body 2 forms the swinging mass.
Patent GB-141371-A (GB)
Title: Improvements in sight-controlling apparatus for anti-aircraft artillery
IPC: F41G3/00
Filed: 1919-10-01
Abstract: 141,371. Morse, R. V. Oct. 1, 1919. Sights.- Relates to sighting-apparatus comprising primary and secondary sights, the angular relation between which is controlled by an observer at one of the sights as described in Specification 133,311. According to the invention, the primary sight 5 is arranged to be of lower magnification and of wider field than the secondary sight 6.
Patent GB-238492-A (GB)
Title: Improvements in screening apparatus
IPC: B01D33/04
Filed: 1925-04-16
Abstract: 238,492. Brachett, F. W. April 16, 1925. Travelling band filters or strainers.-Relates to sieves or filters formed by the lengths of a continuous rope h, h<1> passing round drums at the upper and lower end of a frame a which, may be mounted on trunnions b in an inclined position in the bottom of a sump, and consists in the following improvements. (1) The drums are carried by upper and lower shafts e, d, Figs. 3 and 4, having bearings in the frame a, and consist of grooved pulleys e<1>, d<1>, independently rotatable on the shaft, and driving pulleys e<2>, d<2>, keyed to either or both of the shafts. In the construction shown, the pulleys e<1> have three and the pulleys e<2> five grooves. (2) The rope-tensioning device comprises an upright frame a<1> attached to the main frame a and guide pulleys i, i<1> - - i<3> over which pass the bights of the ropes h, h<1> supporting the weighted pulleys l. The lengths of rope passing to the pulley i<3> are kept clear of deposited matter by a cover plate k. (3) A fotary brush n<2> is provided in the hood-shaped hopper m for clearing the pulley grooves in addition to the rope cleaning and discharging brush n<1>. (4) A grooved roller is mounted at the lower end of the frame a to maintain the rope in alignment with the pulley grooves. (5) A modification, Fig. 6, which enables the lower drum to be raised for inspection without raising the main frame a, comprises a carriage r which carries the lower drum shaft d and is slidable on guides q in the frame a. The carriage r is raised by removing the weights from the bights of the. ropes, which are wound up on a shaft t driven from a crank t<2> through an intermediate shaft t' and gearing u, u<1>. A rope. w<1> wound on a shaft w by a crank x and gearing y returns the carriage to its operative position.
Patent HU-T46060-A (HU)
Title: Process for producing pig liver esterase
Inventor: SZANTAY CSABA
IPC: C12N9/18
Filed: 1987-03-13
Abstract: Pigs liver esterase of 400-600 units of activity is prepd. by first extracting the liver with an organic solvent or solvent mixt, followed by the liquidisation of the liver in the presence of a buffer soln. The liq. is centrifuged. The esterase enzyme obtd. by this method is well suited for the enantio-selective hydrolysis of cyclopropane-carboxylic-acid-alkyl-esters which can be used as intermediates in the prepn of insecticide cpds.
Patent HU-T54098-A (HU)
Title: Process for producing 2-cyclohexenyl-carboxylates
Inventor: CONSTANTINI MICHAEL
IPC: C07C67/293
Filed: 1990-04-27
Abstract: Process for the preparation of cyclohexen-2-yl carboxylates. The invention relates more particularly to a process for the preparation of a cyclohexen-2-yl carboxylate by cycloaddition of a 1,3-butadien-1-yl carboxylate and ethylene. Cyclohexen-2-yl carboxylates are useful intermediates in various organic syntheses.
Patent HU-T56779-A (HU)
Title: Engagement between the running gear and car-bridge of rail-vehicles
Inventor: AHLBORN GUENTER
IPC: B61F5/36
Filed: 1990-04-28
Abstract: The invention relates to the linkage of the running gear 2 and 3 and the frame 1 of a railway vehicle with wheel sets clamped securely via axle bearings in a running gear frame 4 and 5, the frame 1 being linked to the running gear frame 4 and 5 via leaf carrying springs 6 and open link suspension 7 without a bogie pin and a frictional rotation restrictor 8 being arranged between the running gear frames 4 and 5 and frame 1. The object of the invention consists in designing the link between the running gear 2 and 3 and frame 1 in such a way that, even when the axle is partially or completely relieved of load or the axle suspension loads, the leaf carrying springs 6 of the running gear 2 and 3 and thus the suspension of the open links 7 are stressed to such an extent that a sufficient restoring effect and a sufficiently large rotational restriction of the running gear 2 and 3 are maintained. This object is achieved in that, between running gear frames 4 and 5 and frame 1, a spring 10 is arranged which clamps said frames to one another and is acted upon inversely proportional to the stress of the leaf carrying springs 6 of the running gear 2 and 3. <IMAGE>
Patent HU-T50470-A (HU)
Title: Process for producing new condensed diazepinones and harmaceutical compositions comprising the same
Inventor: ENGEL WOLFHARD
IPC: C07D495/14
Filed: 1989-06-07
Abstract: Condensed diazepinones of the general formula I <IMAGE>  in which <IMAGE> is one of the divalent radicals <IMAGE> <IMAGE> <IMAGE> <IMAGE> or <IMAGE> X<1> and X<2> can be the =CH-group or, if <IMAGE> is the radical (S), (U) or (W), also nitrogen atoms, A is a C1 to C6-alkylene radical, R<1> and R<2> are lower alkyl radicals or R<1> and R<2> together with the nitrogen atom are also a saturated 4- to 7-membered heteroaliphatic ring, R<3> is lower alkyl or hydrogen or chlorine, R<4> and R<1><0> are hydrogen or methyl, R<5> and R<6> are hydrogen, fluorine, chlorine, bromine or lower alkyl, R<7> is hydrogen, chlorine or methyl and R<8> and R<9> are hydrogen or lower alkyl, R<9> is additionally halogen, are suitable for the treatment of bradycardias and bradyarrhythmias.
Patent HU-T44843-A (HU)
Title: Double-walled foil house
Inventor: VASKUTI ISTVAN
IPC: A01G9/14
Filed: 1985-09-20
Abstract: 1. Greenhouse comprising a frame of longitudinal straight elements (1) and transversely extending arcuate elements (2), and a double foil cover, between the foils (3, 4) of which a water spraying system is provided, characterized in that inflatable air cushions (5), each in the form of a hose, are arranged on the inner foil cover (3) and along the transversely extending arcuate tube frame elements (2), the inner foil cover (3) being disposed on the single metal frame (1, 2) and the second, i.e. outer, foil cover (4) being disposed on said air cushions (5), wherein the air cushions (5) are connected to a source (10, 11, 12) of compressed air of adjustable pressure.
Patent HU-T62596-A (HU)
Title: New process for producing 10beta-h-steroids
Inventor: OTTOW ECKHARD
IPC: C07J51/00
Filed: 1991-06-03
Abstract: PCT No. PCT/EP91/01018 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed Jun. 3, 1991 PCT Pub. No. WO91/18918 PCT Pub. Date Dec. 12, 1991.A process for the production of 10 beta -H-11 beta -(substituted phenyl) steroids of the formulae Ia or Ib set forth in the claims by reduction of a compound of the formula III:    <IMAGE>  (III)  followed by cleaving with a strong acid or partial cleaving with a less strong acid. Reduction with an electropositive metal in an electron-solvating solvent is preferred.
Patent HU-T60787-A (HU)
Title: Equipment for guiding flat material for processing instrument and machines, particularly for machines bending leather and synthetic materials
Inventor: BOCCA ALBERTO
IPC: A43D8/40
Filed: 1989-08-02
Abstract: The invention relates to a device for guiding laminar elements for processing, particularly intended for hide and synthetic material folding machines, which comprises a working element (15) having an active end (15a) engageable by contact with a laminar element (10) being processed, and supporting and drive means (11) for the working element (15) adapted to impart cyclic oscillations to the active end (15a) defining a path comprising a section (30) raised off the laminar element (10) and a section (31) of contact with that same laminar element (10), the contact section (31) extending along a predetermined feed direction of the laminar element (10).
Patent HU-T46545-A (HU)
Title: Process for production of medical preparatives hindering or healing genetic mucoviscidosis
Inventor: BALAZS ARPAD
Filed: 1986-09-25
Abstract: Medicinal prepn. to facilitate the inhibition and cure of genetic mucoviscidosis contains (all pts. wt.): (a) 60-80 propolis enriched rape honey, (b) 5-10 elder extract, (c) 5-10 horse-radish spirit. To mixed (a), (b) and (c) 1-10 aq. or solvent extract or distillate of (d) wormwood, (e) rumex, (f) lime-blossom, (g) cowslip, (b) onion, (i) cinnamon are added as well as 1-5 of various additives. - A medicinal tincture or pulp is prepd. from above ingredients. - With several day gaps between them additions of the following cpds. are made: cuprum, sulphonicam, amigololic acid, ammonium-bitumen-sulphomcium, hydrochloric acid, and opt. boncamin.
Patent HU-T41779-A (HU)
Title: Process for n-alkylating dihydro-lisergic acid
Inventor: MARZONI GIFFORD P
IPC: A61K31/48
Filed: 1986-09-30
Abstract: The present invention provides a process for preparingwherein R' is C<sub>3</sub>-C<sub>e</sub> alkyl, -CH<sub>2</sub>C<sub>2</sub>-C<sub>4</sub> alkenyl, propargyl, C<sub>3</sub>-C<sub>8</sub> cycloalkyl or C<sub>1</sub>-C<sub>6</sub> alkyl substituted C<sub>3</sub>-C<sub>8</sub> cycloalkyl; which comprises: reacting a compound of Formula (II):with a substituted benzenesulfonate of Formula III):wherein R' is as defined above and R<sup>2</sup> is hydrogen, bromo, methyl or nitro, in the presence of a base.
Patent HU-T51903-A (HU)
Title: Composition for increasing of wight and process for increasing the weight of calves
Inventor: MECS IMRE
IPC: A23L1/305
Filed: 1988-09-20
Abstract: A veterinary' prepn contg 0.1-10 wt.% human lymphokine is administered as a premix, as drinking water supplement or as subcutaneous injection to calves to increase their rate of weight-gain
Patent HU-T57101-A (HU)
Title: Apparatus for continuous casting thin metal products
Inventor: SOSIN LAURENT
IPC: B22D11/06
Filed: 1990-08-16
Abstract: The subject of the invention is an installation for the continuous casting of thin metal products between two cooled rotating rolls, of the type comprising a riser, called a "header", interacting with the rolls and the small faces in order to define the casting space, wherein the longitudinal walls of the header in contact with the rolls consist of a refractory with high heat-insulating properties and the front walls of the header in contact with the small faces consist of a refractory material with high mechanical strength.
Patent HU-T55995-A (HU)
Title: Process for producing pharmaceutical compositions against primary cancers of pleura
Inventor: BRANDELY MAUD
IPC: C07K14/57
Filed: 1990-11-16
Abstract: Use of a polypeptide having human interferon gamma activity for the preparation of a pharmaceutical composition useful in the treatment of primary pleural cancers.
Patent JP-H04266379-A (JP)
Title: Elevator safety device
Inventor: WATANABE HIDENORI
IPC: B66B9/02
Filed: 1991-01-09
Abstract: PURPOSE:To provide an elevator safety device capable of producing stabilized brake force, and performing safe and highly reliable braking. CONSTITUTION:Guide rails 3 for guiding the vertical movement of an elevator cage of a low press type moving up and down by a linear motor are arranged inside an elevator shaft 1 and an elevator cage 2 is braked by gripping the guide rails 3 with brake shoes of a brake device 10. The surfaces of the guide rails 3 are coated with a film 31 made of a soft metallic material.
Patent JP-S60145223-A (JP)
Title: Method and device for roll bending
Inventor: MOCHIZUKI MASANORI
IPC: B21D5/14
Filed: 1984-01-07
Abstract: PURPOSE:To prevent a cylindrical material from deforming into a convex-barrel shape in working a small-diameter cylindrical body by preventing also the deformation of an upper roll and working the material by separating it into each semicircular part in working a sheet material into a cylindrical shape by press-holding it between rotating upper and lower rolls. CONSTITUTION:A sheet material B is bent by press-holding it between an upper roll 1 and a lower roll 2 of urethane roll whose central part is supported by auxiliary rolls 4, 4. Here, the material B is worked while pressing downward the central part of roll 1 by the lower surface of a supporting plate 14, which is provided to the lower ends of supporting rods 13 extending downward from a supporting beam 11 which is installed above the roll 1 and is connected to a machine body. After working first a semicircular part of product by rotating the roll 1 in one direction, the working is once stopped and a contacting force between the rolls 1, 2 is reduced or released to move the unworked end of sheet material B to the position between both rolls 1, 2 as shown by the figure. Next, the roll 1 is reversely rotated after press-holding the material B between both rolls 1, 2 to work the other semicircular part. Thus, the material B is worked without being disturbed by the sheet 14 because the working is separately performed in such a manner.
Patent JP-S5386447-A (JP)
Title: Over run preventer
Inventor: ISHIHARA JINROU
IPC: H02B11/02
Filed: 1977-01-11
Abstract: PURPOSE:To surely achieve the over-run prevention of the equipments included and raise the safety of automatic coupled type system for supplying the power as desired by moving the driven body to the direction disengaging from the engaging slot with lock segment in engagement of a guide with the driven body.