baber/WOPTO huggingface dataset:
Patent GB-350097-A (GB)
Title: Improvements relating to brakes for tramway vehicles and other rolling stock
IPC: B60T13/66
Filed: 1930-03-27
Abstract: 350,097. Fluid-pressure and electric brakes. ELECTRO-MECHANICAL BRAKE CO., Ltd. and CADBURY, G. N., Eagle Works, West Bromwich. March 27, 1930, No. 9763. [Class 103 (i).] In brakes for tramway vehicles and other rolling stock, having pneumatic wheel and track brakes and an electric brake which is brought into action by movement of the operating lever beyond the position at which the track brake is applied, the pneumatic brakes can be applied as desired and the wheel brake is released when the electric brake is applied. The inlet valve b and the exhaust valve c of the wheel brake are operated by a hand-lever a. The inlet valve g and the exhaust valve h of the track brake are operated by a lever f the end of which is engaged by a groove e in a cam fixed to the spindle of the controller handle d. When the handle d is moved in the direction of the arrow 4 first the valve g is opened to apply the track brake and then another cam i on the controller spindle operates a.lever j which engages the lever a by means of a spring plunger l and opens the wheel brake exhaust valve c, and finally the electric brakes are applied. When the controller handle d is moved in the direction of the arrow 3 to supply current to the motor first the track brake exhaust valve h is opened then the cam i again causes the exhaust valve c to open. The electric brake may be magnetic or rheostatic or both may be employed.
Patent GB-974796-A (GB)
Title: An improved pneumatic warp tensioning device for weaving looms
IPC: D03D49/06
Filed: 1961-03-17
Abstract: 974,796. Warp let-off motions. BERGEDORFER EISENWERK A. G. March 17, 1961 [March 23, 1960], No. 9785/61. Heading D1E. A movable back rest is connected to a pneumatic cylinder to maintain constant warp tension. In Fig. 1 the back rest 5, pivoted at 19 is moved to tension the warp by a cylinder 22 and an adjustable rod 21 and the warp beam is braked by a weighted band 3a. In Fig. 2 the back rest 32, of a pile carpet loom, pivoted at 30, is moved by the cylinder 22 and rods 52 and 48. During pile insertion a cam 68a acts on a follower 74 to apply a brake 72 to prevent the back rest moving and acts on a follower to move rods 64, 65 which pivot supplementary back rests 34, 37 to slacken the warp.
Patent GB-355783-A (GB)
IPC: C09B56/04
Filed: 1930-03-27
Abstract: Stilbene dyes giving very bright yellow and orange shades, fast to alkali, on cotton, are obtained by the action of oxidizing agents on the dyestuffs obtained by condensation of 1 mol. of dinitrostilbenedisulphonic acid with 1 or 2 mols. of aminoarylbenzothiazolesulphonic acids.  The yield is greater than in the corresponding process described in Specification 18990/97, [Class 2, Acids and salts, Organic &c.], employing dinitrodibenzyldisulphonic acid in place of the dinitrostilbenedisulphonic acid, the products are in a more highly oxidized state, and their shades are more orange and less green. Specified aminoarylbenzothiazolesulphonic acids are the sulphonic acids of dehydrothiotoluidine, dehydrothioxylidine, and dehydrothiocumidine, primuline, and xylidine-primuline.  The following examples are specified: (1) The dyestuff paste obtained from dinitrostilbenedisulphonic acid and dehydrothiotoluidinesulphonic acid according to Example 6 of Specification 21399/97, [Class, 2, Acids and salts, Organic &c.] is heated at 50 DEG  C. with a solution obtained by passing chlorine into a 10 per cent solution of caustic soda; the product gives reddish yellow dyeings, fast to alkali, on cotton.  (2) Chlorine is passed into a boiling alkaline suspension of the dyestuff obtained by boiling for 8 hours a 3,5 per cent solution of caustic soda containing equimolecular proportions of the sodium salts of dinitrostilbenedisulphonic acid and dehydrothioxylidinesulphonic acid; the product gives bright yellow-orange dyeings, fast to alkali, on cotton.  The Specification as open to inspection under Sect. 91 (3) (a) comprises also the similar oxidation of the dyestuffs obtainable by condensation with aminoarylbenzothiazolesulphonic acids of the products of the action of caustic soda on p-nitrotoluenesulphonic acid and refers to Specification 263,192, [Class 2 (iii), Dyes &c.].  This subjectmatter does not appear in the Specification as accepted.
Patent GB-347839-A (GB)
Title: Improvements in and relating to the mixing of materials under vacuum
IPC: B28C5/46
Filed: 1930-03-27
Abstract: 347,839. Mixing-machines. MODERN CONCRETE DEVELOPMENT CO., Ltd. and KNIPE, A. C., 9, Victoria Street, London. March 27, 1930, No. 9823. [Class 86.] In mixing-machines in which the mixing is effected under reduced pressure, means are provided for preventing the operation of the discharge devices unless the reduced pressure has been applied during the mixing period. In the form shown, the discharge apparatus is operated by a lever C on a shaft B fitted with a collar I in which is a recess N. The recess is large enough to take a fly-piece M which is under the influence of a bail spring K and a locking member G formed on a spring-influenced piston F, which works in a cylinder E in communication with the mixing chamber. In the position shown, the lever is locked. On the application of the reduced pressure to the mixing chamber, the locking member G is withdrawn and the fly member M moved by its spring K to prevent the return of the member G. The lever C can then be moved downwards to effect the discharge, and, as it returns, the locking member G engages the fly member M to move it aside, and resumes its locking position.
Patent GB-181170-A (GB)
Title: Improvements in or relating to hinges, hinged hasps, locks and like fastening devices
IPC: E05B65/00
Filed: 1921-04-02
Abstract: 181,170. Kennedy, E. N., and Kennedy, G. A. April 2, 1921. Hinges and pivots.-In hinged fasteners for use on collapsable suit-cases &c. in which the length of one member is variable, this member is of telescopic form with a pawl-and-rack engagement automatically released on turning the other hinged member. The invention is applied to both the hinge proper and the locking- member, and is described as applied to the latter. A channelled member g is attached to the lid of the case and has fixed within it a plate h having holes k against which slides a member m to which the pivot of a locking-hasp t is attached; the plate may also have a longitudinal slot x to receive a projection y on the member m so that this member cannot be entirely withdrawn from the housing g. Mounted on a pivot n within the inner member is a detent o, the nose p of which is pressed by a spring v so as to project through an aperture q and engage with the holes k. An arm r on the other end of the detent engages a slot in a rod s which bears against a cam-surface f attached to the locking-hasp so that when the hasp is in the raised position, as shown by the full lines, the detent is forced out of engagement with the holes and the inner member is free to slide in the housing. Locking the box automatically fixes it in any position, as shown by the broken lines. In the case of the hinge, the detent is released on raising the cover of the box.
Patent GB-610186-A (GB)
Title: An improved hydrocarbon alkylation process
IPC: C07C2/60
Filed: 1946-03-29
Abstract: An isoparaffin is alkylated with a mixture of at least two mono-olefins in the presence of an aluminium halide-hydrocarbon complex made by agitating a suspension of aluminium halide in an isoparaffin while adding an olefin in successive small amounts, and optionally a promoter such as methyl or ethyl chloride, the alkylation being effected under conditions of temperature and pressure which would yield the alkylate of highest octane number from the olefin in the mixture requiring the highest temperature when reacted alone.  With an olefin mixture containing ethylene and at least one other olefin of 3-5 carbon atoms, a temperature of 110-150 DEG , preferably 115-130 DEG  F. is used.  For a mixture of propylene and butylenes, 65-85 DEG , preferably about 70 DEG  F., is used.  At least 2 mols. of isoparaffin per mol. of olefin are required. Pressures sufficient to maintain the liquid phase, generally 100-300, and preferably 200-275 p.s.i., may be employed.  Examples describe the alkylation of isobutane with mixtures containing ethylene, butylenes and n-butane or ethylene, propylene and propane, and compare the results with those obtained by alkylation of the separate olefins.
Patent GB-1092056-A (GB)
Title: Process for removing heat of polymerisation in the solution polymerisation of olefines
IPC: C08F2/04
Filed: 1965-03-09
Abstract: The heat of polymerization developed in the solution polymerization of an olefin by the low-pressure method using Ziegler-type catalysts or lithium catalysts, is removed by cooling to 3 to 7 DEG  C. below the freezing point of the solvent used while stirring a solution of 3 to 10% of a polymerizable olefin having three to six carbon atoms in a hydrocarbon solvent having a freezing point of from + 14 DEG  to - 4 DEG  C., and then supplying the suspension thus formed to the polymerization stage whereby additional olefin sufficient to achieve the polymerization concentration is directly fed into the polymerization stage or added to the suspension before its introduction into the polymerization stage.  Specified olefins are butadiene, 1-3-pentadiene, propylene and butylene while benzene, 1,2,3,4-tetramethylbenzene, p-xylene and cyclohexane are specified solvents.  Apparatus for carrying out the process is described.
Patent GB-824901-A (GB)
Title: Improvements in or relating to methods of producing electrodes for electrolytic capacitors
Filed: 1958-03-27
Abstract: Electrolytic capacitor electrodes of large effective surface area are produced by coating a core with a layer of hydride of Ta or Nb from a suspension of the hydride and heating in vacuo or in an inert gas to convert the layer into porous sintered metal.  The core may be of the same metal (e.g. Ta) as the layer obtained; while the deposition of hydride may be by electrophoresis.  In an example a suspension of 1.5 gm. hydride of Ta powder mean size 1 micron is formed in 100 ccm. methyl alcohol containing 5 ccm. of 0.01N aluminium nitrate solution. A Ta wire core cathode and a Ag anode carrying 100 mA. per sq. cm. at 200 volts produce an electrophoretic coating of Ta hydride about 10m thick on the Ta cathode, which is subsequently heated in vacuo at 1900 DEG C. for 3 minutes to give a porous Ta layer.  It is then formed in saturated Na Cl solution at 6 volts.  In a second example 6 gm. powdered Ta hydride are added to 3 gm. of a mix of 320 gm. polystyrene which has been diluted with 6 ccm. benzene.  A layer of the hydride 50m  thick is formed on a Ta wire core which is heated in vacuo to 2000 DEG C. for 2 minutes.
Patent GB-887072-A (GB)
Title: Improvements in or relating to magnetic storage devices
Inventor: GAWTHORP HUGH GEORGE WALTER
IPC: G11C11/06
Filed: 1959-03-23
Abstract: 887,072. Magnetic data-storage apparatus. NATIONAL RESEARCH DEVELOPMENT CORPORATION. April 27, 1960 [March 23, 1959], No. 9926/59. Class 40 (9). Read-out and re-writing of data stored in a toroidal magnetic core or thin film of magnetic material is effected by two spaced pulses of opposite polarity which respectively switch the core to state zero and state one, the switching action of the second pulse being suppressed by an inhibiting pulse in a second winding if the core was initially in the zero state. As shown in Fig. 1, the spaced pulses are generated by switch cores MC11-MC22 having co-ordinate windings LX11-LX22 and LY11-LY22 and bias windings LDC11-LDC22, the spaced pulses of opposite polarity being induced in an output winding LO11-LO22 at the commencement and termination of coincident pulses applied to a row and a column circuit X1-X2, Y1-Y2. Each output winding is associated with a column of storage cores such as 111- 411-n11, the first output pulse switching all the cores to state zero. Each switched core induces an output in a respective reading circuit W1-W4-Wn, and is permitted to be switched to its initial state one by the second spaced pulse. A core initially in state zero on the other hand produces no output, and the state one switching action of the second spaced pulse is in this case suppressed by a coincident inhibiting pulse applied to the respective reading circuit. A single reading circuit Wr is shown in Fig. 2 in which the output is applied over an impedance Z, amplifier A, and staticizer S to a gate G. A pulse input I coincident in time with the second spaced pulse is applied to the gate and passes to a transistor Q1 to generate an inhibiting pulse only when the staticizor output is zero. A second transistor Q2, as well as transistor Q1, is energized, when a lead C is pulsed, and a combined pulse is produced in circuit Wr sufficient to drive all the associated cores to the zero state.
Patent HU-T54039-A (HU)
Title: Process for producing galenic compositions ensuring optimal biological accessibility of 2-hydroxy-5-methyllaurophenoneoxime active ingredient
Inventor: LUECKE LOTHAR
IPC: A61K31/15
Filed: 1990-03-28
Abstract: The drug form is particularly suitable for oral administration. The improved bioavailability is achieved by considerably improving the absorption of the active ingredient HMLO in the presence of bile acid. Bile acids which can be used are, for example, deoxy- or dehydrocholic acid or a mixture of the two in the form of their salts.
Patent HU-T61277-A (HU)
Title: Process for producing acyloxy methanesulfonates
Inventor: GEDEON TIHAMER
IPC: C07C303/02
Filed: 1991-06-14
Abstract: Acryl-oxy-methane-sulphonic acids and salts of general formulae RCOCH2SO3Na (II) and RCO2CH2SO3H (III) are prepd. from cpd. of general formula RCOCl and CH2O (I) in aq. medium and at 15-25 deg.C by using 1.25-1.50 mol (based on (1)) sodium-sulphite or a mixt. of sodium-hydrogen sulphite and sodium hydroxide and 1.25-1.50 mol formaldehyde. Opt. sulphonates (II) are acidified and sulphonic acids (III) are neutralised with a N contg. base (ammonia, alkanol-amines). R: in (I), (II), and (III) is a 7-17C satd. or unsatd. hydrocarbon.
Patent HU-T34513-A (HU)
Title: Process for production of 1-alkil-androsta-1,4-dien-3,17-dions and medical preparates consisting of such compounds
Inventor: KERB ULRICH
IPC: C07J1/00
Filed: 1984-06-15
Abstract: 1-Alkyl androsta-1,4-diene-3,17-diones of the formula   <IMAGE> wherein R1 is a methyl, ethyl, hydroxymethyl, C1-C3-alkoxymethyl, or C1-C4-alkanoyloxymethyl group, R6 is a hydrogen atom or a methyl group, and R7 is a hydrogen atom or a methyl group in the 7 alpha - or 7 beta -position, are useful for fertility control and for the treatment of estrogen-triggered diseases.
Patent HU-T58662-A (HU)
Title: Apparatus for introducing gas ito streaming liquides, first of all for gas into water
Inventor: TOTH ISTVAN
IPC: C02F3/20
Filed: 1988-05-13
Abstract: Gas is introduced into a flowing liq. (in particular air into water). The liq. stream is accelerated in a constriction and routed through a gap into a mixing chamber. A gas space is also located between the mixing chamber and the constriction. The gap can be changed. - The mixing chamber is equipped with elements creating turbulence. These elements are in the form of rotatable discs with perforations. A chamber imparting a rotary motion to the liq. is located downstream of the mixing chamber.(Dwg.0/0)
Patent HU-T62198-A (HU)
Title: Erythropoietin compositions comprising cyclodextrin
Inventor: KONINGS FRANK J
IPC: A61K47/48
Filed: 1991-01-25
Abstract: The present invention relates to a new pharmaceutical composition for parenteral and local administration comprising an aqueous solution of erythropoietin and a  beta - or  gamma -cyclodextrin hydroxyalkyl derivative. The invention also relates to novel lyophilized or spray-dried erythropoietin compositions comprising a  beta - or  gamma -cyclodextrin hydroxyalkyl derivative, to processes for preparing such aqueous, lyophilized or spray-dried compositions and to a method for simultaneously stabilizing erythropoietin in an aqueous solution and preventing it from being adsorbed to surfaces.
Patent HU-T54284-A (HU)
Title: Fungicidal composition comprising thiazole derivative as active ingredient and process for producing the active ingredients
Inventor: WILSON JOHN ROBERT HOWE
IPC: C07D277/20
Filed: 1990-04-25
Abstract: The invention provides thiazole derivatives of the general formula I:- <CHEM> or an acid-addition salt or metal salt complex thereof, in which R represents an optionally substituted phenyl group; R<1> represents a hydrogen atom or an optionally substituted alkyl or phenyl group; R<2> represents a hydrogen atom or an optionally substituted alkyl, alkylcarbonyl, alkenyl, cycloalkylcarbonyl or benzyl group; R<3> represents a hydrogen or halogen atom or a haloalkyl, alkoxy, haloalkoxy, alkylthio, hydroxyl, cyano, nitro or dialkylamino group; Y represents a group -CH2O- or -CH2CH2- and n is 0 or 1; processes for their preparation; compositions containing such compounds and their use as fungicides.
Patent HU-T44997-A (HU)
Title: Process for producing new cyclopentan derivatives
Inventor: RIEFLING BERNHARD
IPC: C07C35/06
Filed: 1986-09-19
Abstract: New cyclopentane derivatives of the formula I   <IMAGE>   in which R1 is H or a hydroxyl protective group, and R2 and R3 are together an O atom or are together a bond, can be used in the preparation of prostaglandin derivatives.
Patent HU-T51109-A (HU)
Title: Storage and transport of entomogenous nematodes
Inventor: POPIEL IRENE
IPC: A01N63/12
Filed: 1987-08-18
Abstract: Methods and materials for inducing anhydrobiosis in entomogenous nematode infective juveniles and then maintaining and storing them in an apparently anhydrobiotic state are described. Infective juveniles are induced into an anhydrobiotic state at relatively high relative humidity prior to optional lowering of the ambient relative humidity for storage and shipment. Suitable containers are also disclosed.
Patent HU-T55911-A (HU)
Inventor: BARTOS IMRE
IPC: G06F13/10
Filed: 1989-11-28
Abstract: Bártos Imre Budaörs 5
Bereczky Károly Budapest 7
Dékány Béla Budapest 7
Fülöpy Attila Budapest 6
Kéri Dániel Budapest 12
Bori Zsuzsanna Budapest 5
Oláh Csaba Budapest 5
Szarka András Budapest 12
Szenczi Árpád Budapest 12
Takács Ferenc Budapest 5
Tornán György Budapest 12
Véner Péter Budapest 12
Patent HU-T61026-A (HU)
Title: Process for producing hexahydro-1h-quino/4,3,2-ef//1,4/benzooxazepine and benzithiazepine derivatives, as well as pharmaceutical compositions comprising such compounds as active ingredient
Inventor: SHUTSKE GREGORY MICHAEL
IPC: A61P25/28
Filed: 1990-11-27
Abstract: The present invention relates to hexahydro-1H-quino[4,3,2-ef][1,4]benzoxazepines and related compounds, of formula <CHEM>  wherein R<1> is H, alkyl, or benzyl; R is a group of the formula <CHEM> wherein Y is H, H or O, R<2> is H, alkyl, or phenyl, and Z is O or S; wherein Z of the group of the formula <CHEM> is bound to either the A- or B-position of the heteroaromatic nucleous; X is H, halogen, alkoxyl, alkyl, or trifluoromethyl; and n is 1, 2 or 3; a process for their preparation and intermediates thereof. The compounds of the invention are able to relieve memory dysfunction, particularly dysfunctions associated with decreased cholinergic activity such as those found in Alzheimer's disease and can, therefore, be used as medicaments.
Patent ID-24545-A (ID)
Inventor: RHODES DAVID EARL
IPC: B65H19/18
Filed: 1999-12-02
Abstract: An apparatus and method for forming a splice between the trailing end of an expiring web of paper or other material, and the leading end of a new web of material. The apparatus includes a clamp for engaging and stopping the advancing web, and a web severing mechanism to transversely move across and sever the stopped web. A new web holding assembly supports the leading end portion of the new web, and the holding assembly may be lowered to align the trailing and leading ends so that they may be joined by a tape or the like. The web severing mechanism includes a clamping wheel positioned to smooth the trailing end portion of the stopped web before it is severed by a following cutting wheel. Also, a hand-held tool is provided for accurately and safely positioning the leading end portion of the new web on the new web holding assembly.
Patent JP-H06204049-A (JP)
Title: Fire-resistant transformer
Inventor: TAKEDA SHOJI
IPC: H01F27/18
Filed: 1993-01-07
Abstract: PURPOSE:In a fire-resistant transformer using a perfluorocarbon liquid as an insulation and cooling medium, to prevent the production bubbles involved in a temperature rise of the perfluorocarbon liquid thereby to improve the insulation performance. CONSTITUTION:In the upper part of a body tank 4 containing a perfluorocarbon liquid 5, a separator chamber 7 is formed by a separator 6, and a nitrogen gas 11 is sealed in the separator chamber 7 and pressure control is performed so that the pressure of the nitrogen gas 11 is always higher than the vapor pressure of the perfluorocarbon liquid 5.
Patent JP-H06200695-A (JP)
Title: Construction of undersea tunnel
Inventor: SHIMADA RIICHI
IPC: E02D29/063
Filed: 1993-01-07
Abstract: PURPOSE:To obtain a construction method of an undersea tunnel by which submerged cutting works are reduced and the construction period is shortened. CONSTITUTION:When a steel structural caisson as a foundation for a ventilation tower of an undersea tunnel is connected to a settled box as a tunnel in the undersea level, a double-wall 1a is provided at the juncture of the steel structural caisson with the settled box and the double-wall is removed on jointing them. Double-walls forming a tank are installed on the caisson bottom 1b of the steel structural caisson body 1 in the installation. The bulkhead 20 of the steel structural caisson body is used as a common use at the skin plate 3 in the inside thereof. When removing a double-wall, the double-wall 1a except the inside skin plate is removed as a unit and thereafter, the settled box is connected to the steel structural caisson body.
Patent JP-S5495843-A (JP)
Title: Noise limiter of ignition plug
Inventor: TOYAMA TSUTOMU
IPC: H01T13/05
Filed: 1978-01-11
Abstract: PURPOSE: To reduce noise diapersion by accomodating a high pressure cable with or no connecting fittings as short as possible in a one-side-closed shell which is provided at the end of anignition plug rod.  
     CONSTITUTION: A one-side-closed shell 18 is provided at the end of an ignition plug rod 17. A high pressure cable 15 is laid in the one-side-closed shell 18. The cable and the one-side-closed shell 18 of the rod head 17 are fixed to each other by a contact pin 19 which is set through in the diameter of the rod. No need of a current connecting shell allows shorter conducting parts uncovered by a plug fittings 6. 
     COPYRIGHT: (C)1979,JPO&Japio