baber/WOPTO huggingface dataset:
Patent GB-895479-A (GB)
Title: Improvements in or relating to cellulosic material
IPC: D06M10/08
Filed: 1960-03-16
Abstract: 895,479. Cellulose derivatives. HEBERLEIN & CO. A.G. March 16, 1960 [May 21, 1959; Sept. 7, 1959; Dec. 7, 1959], No. 9294/60. Class 2(2) Cellulosic materials, especially fibres, yarns, threads, woven and knitted fabrics and goods of cotton, regenerated cellulose and cellulose derivatives, e.g. cellulose acetate, are treated with an ionising radiation able to penetrate the material substantially without inducing radioactivity therein, at a low dosage, and the material is heated during and/or after the irradiation to effect cross-linking directly or indirectly (i.e. by bridge formation) so as to obtain a material of improved mechanical properties. A low dosage is defined as insufficient to cause physical degradation of the cellulose, e.g. loss of tensile strength, and is generally from 10<SP>3</SP> to 10<SP>7</SP> Roentgen, preferably from 5 X 10<SP>4</SP> to 10<SP>6</SP> Roentgen. The ionising radiation is preferably γ radiation or X-rays but # radiation may also be used. Co<SP>60</SP>, Cs<SP>137</SP> or fission products of U<SP>235</SP> may be used as sources of γ radiation. Irradiation of the material may be effected in the presence of atmospheric oxygen, or in the absence of air or oxygen (e.g. in vacuo or in an inert gas) for a period from 10 seconds to 4 hours. The material may be heated at from 50 to 80‹ C., preferably 70 to 80‹C. in air or 50 to 60‹ C. in vacuo, immediately after irradiation or several hours to several days after irradiation. Prior to irradiation, the material may be treated with a chemical agent to effect topochemical change, suitably an aromatic compound with an aliphatic substituent having a secondary carbon atom in the o-, m-, or pposition to the point of reaction of the aromatic compound with the cellulose chain. Suitable compounds are o-, m- or p-substituted benzene carboxylic acids or alcohols or their derivatives; p-isopropyl benzoyl chloride is specified. The material may alternatively be treated prior to irradiation with a chemical agent for protecting against irradiation. In this case a total dose of 10<SP>6</SP> to 10<SP>7</SP> Roentgen may be irradiated into the protected material, and heating during or after irradiation may be from 30 to 50‹ C. Cysteine, cystine, phenols (e.g. pyrogallol) and methane sulphonyl chloride are specified protective agents. Material treated by the process of the invention may have a moisture content of at least 20%, preferably 30 to 40% based on the dry weight. Examples describe the treatment of fine fabrics made from relatively high-twisted yarns, e.g. voile and marquisette, and of rayon and cotton goods. Materials so treated are characterized by cross-linking between the cellulose molecules and show increased dimensional stability and resistance to shrinking and lower solubility in cuprammonium solutions, as compared to the corresponding untreated material. Specification 895,478 is referred to.
Patent GB-160810-A (GB)
Title: Manufacture of fertilisers
IPC: C05B11/06
Filed: 1921-03-29
Abstract: 160,810. L'Azote Francais Soc. Anon., (Assignees of Guye, P. A.) March 29, 1920, [Convention date]. Manures.-Nitrophosphate, obtained by treating tricalcium phosphate with nitric acid is neutralized by means of calcium cyanamide and the plastic product obtained is granulated by admixture with a powdered solid. The powder is preferably such as will supply elements useful to the soil, and calcium cyanamide itself, natural phosphates, slag, potassium chloride and potassium sulphate are mentioned as suitable.
Patent GB-582549-A (GB)
Title: Improvements in welding apparatus
IPC: B23K9/14
Filed: 1944-05-16
Abstract: 582,549. Uniting by fusion. HEAD, WRIGHTSON, & CO.; Ltd., WRIGHTSON, SIR T. G., and WARRINER, R. H. May 16,1944, No. 9396. [Class 83 (iv)] A welding apparatus comprises a portable frame which movably supports a holder for a welding electrode and means for applying to the holder and its electrode a bias which is varied automatically as the electrode is consumed, whereby the distance of the electrode from the work is maintained substantially constant. The apparatus comprises a supporting plate 4 to which is secured an inverted L-frame 1 and a similar plate 6 to which are bolted side members 5 depending from a plate 3 connected to the other end of the L-frame by a lug 2. The lug 2 is bored to receive a rod 7 whose lower end bears in a block 9 having a clamping lever 13 and which may be rotated against the friction effect of a spring 11 by means of a rod 8. To enable the apparatus to be, supported, at various angles, the plates 4 and 6 have sides cut away at 45 degrees and extensions 37 with adjusting screws 38. An electromagnet 39 extending between the plates serves to hold the apparatus in position during welding. Upper and lower U-shaped levers 14, 15 connected together by a link 19 are pivotally mounted on two blocks secured to the rod 7. The lower lever 15 carries an arm 20 which supports a holder 21 for the electrode 22, whilst the upper lever carries two quadrants 27, 28 with which are associated levers 29, 30 having counterbalance weights 33, 35 adjustably clamped along the levers by screws 34, 36. In operation, the welding apparatus is placed in position and the lever 15, arm 20 and electrode holder 21 are balanced by means of the weight 33. The electrode is then inserted in the holder and the parts so balanced by means of the-weight 35 that the electrode is gently forced towards the work. The apparatus may be used for welding along a straight line horizontally either below or above the apparatus or along a straight line in a vertical direction, the arms 14 and 15 tilting as the electrode is consumed so that it is automatically kept in welding position. In a modified form of apparatus, the holder 221 of the electrode 220 is mounted on a block 45 slidable on a vertical rod 7 carried by a frame 100. Pivotally mounted on the block 45 is a rod 46 which passes between spaced pairs of rollers 47 in an open-ended frame 48 which is pivotally mounted on a part 50 of the frame and which carries the counterbalance weights 33, 35.
Patent GB-610125-A (GB)
Title: Improvements in or relating to electric tumbler switches
IPC: H01H23/16
Filed: 1946-03-27
Abstract: 610,125. Tumbler switches. JACKSON, A. E. March 27, 1946, No. 9514. [Class 38 (v)] Contacts 10, 11 are carried by an insulating frame 13 which is slidable on the base 1 and is pivoted at 20 to the tumbler 6. The contacts 10, 11 are curved to cause friction when engaging terminals 2, 3 and are detachably secured to the frame 13 by a bracket 12, having guide extensions 16 slidably engaging a fixed post 14 and retained thereon by a rotatable top 17. Grooved wheels 22 on the spindle 20 and cooperating resilient wires 18, 19 provide snapaction.
Patent GB-733258-A (GB)
Title: Improvements relating to machines for cleaning watch and like clockwork parts
IPC: G04D3/08
Filed: 1953-04-08
Abstract: 733,258. Cleaning metals. PONS, A. April 8, 1953, No. 9550/53. Class 82 (2). [Also in Group XVIII] A machine for cleaning watch and like clockwork parts comprises a liquid container 14, a lever 11 having intermediate its ends a pivot 12 about which it can swing in a vertical plane, a basket 17 adapted to carry parts to be cleaned. mounted on the lever on one side of the pivot 12 so that it can swing inside the container 14 with a pendular movement, and a motor-driven eccentric 8 which engages the lever 11 on the other side of the pivot 12 and is rotatable to swing the lever. An electric motor 1 on a frame 3 drives, by a belt 4, a pulley 5 fitted on a shaft 7 within a casing 6. Rigid with the shaft 7 is the eccentric 8 engaging in a slot 9 in a member 10 fixed on one end of the lever 11 the pivot spindle 12 of which is mounted in a cover 13 for the liquid container 14. An extension 15 of the lever 11 carries at its outer end a cover 16 for the basket 17, the cover having e.g. a bayonet slot connection with the basket. In lieu of the electric motor drive the basket may be oscillated by hydraulic or pneumatic means. Instead of the container being below the driving . mechanism it may be disposed above the latter in which case the casing 6 would be separated from the bottom of the container in any suitable fluid-tight manner.
Patent GB-1202157-A (GB)
Title: Safety bolt
Inventor: REDDY ROBERT RAYMOND
IPC: F16B41/00
Filed: 1968-02-28
Abstract: 1,202,157. Stud and socket fastening. R. R. REDDY. 28 Feb., 1968 [28 Feb., 1967], No. 9715/68. Headings E2A and E1B. [Also in Division F2] A safety bolt comprises an element 39 having a shank 45 with an axis 34, the element having a headed end 36 and a threaded end 38, an axial passage 46 opening onto the end 38, and a laterally extending passage opening onto the shank exterior and intersecting the axial passage, a dog 40 slidably mounted in the laterally extending passage-adapted to extend beyond and retract within the shank and a member 50 movable in the axial passage and reactive with the dog to retract the same. In the embodiment described two lateral passages are provided for two diametrically opposed dogs 40, 41 the dogs being biased into the extended position by a spring 65. The member 50 has inclined surfaces which engage with inclined surfaces on the dogs such that as the member 50 is moved axially towards the head, the dogs are retracted within the shank to allow the bolt to be removed from its hole. As the bolt is applied to a hole the dogs are forced inwards until the dogs extend outwards behind the members 31, 32, 33 being connected. A nut 42 may then be applied to the threaded end. In another embodiment the member has cam surfaces and is rotated to retract the dogs.
Patent GB-369016-A (GB)
Title: Improvements in or relating to cans or the like containers
IPC: B65D25/32
Filed: 1931-04-01
Abstract: 369,016. Cans &c. ATKINS & CO., Ltd., F., ATKINS, F., Dairycoates Works, Gipsyville, BLUNDELL SPENCE & CO., Ltd., and MARSHALL, E. C., Beverley Road, both in Hull. April 1, 1931, No. 9826. [Class 66.] A can or like container 10 of the lever lid type is provided with a number of ears 14 two of which are arranged for the reception of the ends of the usual bail 13, and all of which are rigidly secured to the can body with their upper ends 16 permanently situated in the plane of the beading 11 around the upper end of the can so that the upper edge of one of them may be used as a fulcrum for levering off the lid 12 of the can. The ears may be stamped from strip stock with inwardly projecting flanges 17 on each vertical edge and a central dished portion 18 below the perforation 15 which receives an end of the bail. The dished portion 18 of each ear is welded or soldered as at 21 to the can body the flanges 17 also being fixed to the can. The beading on the rim of the dished lid 12 is flattened at 20 i.e. at all parts of the lid opposite an ear.
Patent GB-576938-A (GB)
Title: Production of new organic silicon compounds
IPC: C08F230/08
Filed: 1940-06-06
Abstract: Refers to Specification 576,716 and consists in subjecting to similar conditions a mixture of one or more unsaturated esters of the kind referred to in Specification 576,716 and one or more other polymerizable compounds containing one or more ethylenic double bonds to produce interpolymers.  Examples are given of the copolymerization of (1) and (2) isobutenyl orthosilicate and methyl methacrylate, (3) and (5) isobutenyl orthosilicate and styrene, (4) allyl orthosilicate and vinyl acetate, and (6) isobutenyl orthosilicate and ethylene.
Patent GB-304956-A (GB)
Title: Improvements in and relating to the manufacture and composition of alkali bismuth tartrates, especially intended for the treatment of syphilis
IPC: C07F9/94
Filed: 1928-04-02
Abstract: 304,956. James, R. W., (Searle & Co., G. D.). April 2, 1928. An alkali tetra-bismuth tartrate, for example sodium tetra-bismuth tartrate of the composition [COOBiO - CHOBiO - CHOBiO-COOBiO] NaOH, is obtained by adding bismuth hydroxide to a solution of alkali tartrate, containing excess alkali hydroxide, in the cold, and shaking the mixture in the cold until no more bismuth hydroxide dissolves. After the reaction, the mixture is filtered from excess bismuth hydroxide, and washed with distilled water. Half its volume of 95 per cent alcohol is then added to the filtrate to precipitate the product, which is separated on a suction filter, washed and suspended in 50 per cent alcohol, refiltered and washed several times with 95 per cent alcohol until the filtrate is neutral to litmus, and finally dried at room temperature. Combinations of alkali may be used to replace a single alkali, and tartrates containing two or more different alkalis are thus obtained. Solutions of these tetrabismuth tartrates are alkaline and appear to be stable.
Patent GB-480060-A (GB)
Title: Means for obtaining uniform temperature of the specimen in apparatus for testing physical qualities of materials
IPC: G01N3/18
Filed: 1937-04-08
Abstract: 480,060. Testing physical qualities of materials. KOHLEUND EISENFORSCHUNG GES. April 8, 1937, No. 9966. Convention date, Sept. 25, 1936. [Class 106 (ii)] Comprises means for obtaining a uniform temperature over the length of the specimen under test, more particularly hot tensile and hot static load endurance tests by the insertion of bodies of good heat conducting material, characterized in that the body sc closely surrounds the specimen that the heat is conveyed to the specimen chiefly by conduction without interfering with the expansion of the test piece. A hollow body 2 of copper made in two halves adapted to be secured together by screws and, of a section to conform with that of the specimen 1, in the present instance, cylindrical, encloses the specimen with a small amount of play and is secured to it at the upper end by studs 5, 6. The length of the body is chosen so that there is just room in the test length above and below to secure the measuring springs 9, 10 with their knife edges without limiting the movement of the copper body. The springs actuate a mirror 13 in the usual way. In a modification, the copper body is divided transversely into two parts which fit into one another. In this case each part is secured to the specimen. The extensometer springs are formed in one with rings to which the pins 5, 6 are screwed. The pins pass through clearance holes in the body parts so as not to interfere with their movements. For measuring the temperature, thermo elements 19 may be lodged in the body at equal distances over the test length and close to the surface of the specimen.
Patent GB-720912-A (GB)
Title: Improvements in and relating to a coupling device incorporating a free wheel mechanism chiefly for use in time-pieces
IPC: G04B11/00
Filed: 1953-04-13
Abstract: 720,912. Watches. MONTRES ROLEX SOC. ANON. April 13, 1953, [July 25, 1952], No. 9977/53. Class 139. [Also in Group XXIV] A ratchet clutch for use, e.g. in the inertiaoperated winding mechanism of a watch, comprises a ratchet-wheel 3 fast in a recess in the face of an input wheel 1, which also. freely accommodates one, two or three double-ended pawls 6, an intermediate nose 6c on each of which rocks on the outer wall of the recess, whilst a pivot 8 on the pawl is free in a radial slot 9 in a plate 5 fast with an output wheel. In place of the pivot-and-slot connection 8, 9, the output plate 5 may have spaced pins projecting axially into the recess and engageable with the opposite ends of the pawl, Fig. 5 (not shown). Both ends of the pawl may be shaped for driving, as shown, and during overrun oscillate slightly over the ratchet teeth, or one end may be shaped as at 6d for lifting only. The arc between the two ends of the pawl may comprise a whole number of tooth pitches plus a half-pitch; and where two pawls are used the arc of the second may be a whole number plus one-quarter of a pitch. Where three pawls are used they are arranged at 120 degrees and the number of teeth on the ratchet wheel is a multiple of three, plus one. The automatic wind mechanism, Fig. 4, has two such oppositely-acting ratchet clutches 21, 24, to transmit impulses in both directions from an inertia-oscillated input wheel 12 to a common plate 18 fast to a unidirectional single output wheel 11, the input wheel 12 being in mesh with one clutch wheel 13 directly, and with the other 14 through a reversing idler 15.
Patent GB-191408327-A (GB)
IPC: F16H63/34
Abstract: 8327. Payne, B. A., and Bristol Tramways & Carriage Co. April 2. Controlling variable-speed gearing.-Variablespeed gearing is controlled by a shaft E, which is turned on its axis to bring jaws E<1> upon it selectively into engagement with lugs A<3>, B<3>, C<3> upon striking-forks A<1>, B', C', which have sleeve bosses sliding on fixed rods A<2>, B<2>, C<2>. Operation of the selected fork is effected by sliding the shaft E. The forks not selected are locked by a cross-slotted sleeve F, Fig. 3, which turns with the shaft E, but is prevented from sliding by a cylindrical casing D<1>. A crank E<3>, Fig. 1, on the end of the shaft E carries a ball E<2> engaging a cup G<3> in the bottom end of an operating-lever G, which has pivotal motions about perpendicular pivots G<1> G<2>. The shaft E is locked by spring plungers engaging recesses J<3> &c. therein.
Patent HK-129493-A (HK)
Title: Therapeutic composition containing gamma-linolenicacid and an assmilable form of calcium
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K36/00
Filed: 1993-11-25
Abstract: Combinations of gamma-linolenic acid (GLA) and calcium, presented for administration in assimilable dosage unit form in doses of 1mg to 100g GLA and 1mg to 20g calcium daily, for example, for the treatment of osteoporosis and other bone disorders involving calcium loss from the bones, of premenstrual syndrome, or of hypertension.
Patent HU-T40059-A (HU)
Title: Process for production of mould
Inventor: SOLTI GABOR
IPC: A01G1/04
Filed: 1984-05-23
Abstract: The prods. are based on alginitic bentonite, opt. mixed with alginite, comminuted peat and artificial fertilisers. The raw bentonites are first classified after soil-chemical analysis, ground and mixed with the calculated amts. of artificial nutrients and comminuted peat. The mixts. are left to age for 1 month, after which the available nutrients are determined and corrected for if necessary.
Patent HU-T61760-A (HU)
Title: Process for producing bridged, bicyclic imides comprising 4-/4-(3-benzisothiazolyl)-1-piperazinyl/-butyl group and pharmaceutical compositions comprising such compounds
Inventor: BRIGHT GENE MICHAEL
IPC: A61K31/425
Filed: 1988-09-16
Abstract: 4-(4-(3-Benzisothiazolyl)-1-piperazinyl)butyl bridged bicyclic imides of formula (I) and their pharmaceutically acceptable acid addn. salts are new: R1R2=H, Me, Et X=-CH2-, -CH2CH2-, -CH2CH2CH2- Y = CR3R4 R3, R4 = H, Me .
Patent HU-T49783-A (HU)
Title: Compositions applicable in form of spray
Inventor: MARTIN ROBERT
IPC: A01N25/02
Filed: 1988-05-31
Abstract: A formulation suitable for spraying or for dilution with water to form a sprayable preparation, the formulation comprising an active ingredient, optionally a carrier or solvent for the active ingredient, an emulsifier and an evaporation retardant, characterised in that the formulation satisfied the following Formula: <MATH> where L is less than or equal to 15, A = 700376, B = -1.51, C = 0.8472,  Moil is the weighted average relative molar mass of the oil phase, Mretardant is the weighted average relative molar mass of the retardant, and <MATH> where Y is the molar solubility ratio of the formulation, defined as the minimum number of moles of the oil phase which will dissolve the retardant, divided by the number of moles of retardant, provided that, in the Formula above, any solvent which has no liquid phase at 27 DEG C at atmospheric pressure is excluded. The formulation may comprise a pesticide or herbicide. The action of the evaporation retardant is improved.
Patent HU-T60756-A (HU)
Title: Basic material for producing bore fluid separating mud and cement grout and process for producing the basic material
Inventor: TASNADI ELEONORA
Filed: 1990-05-23
Abstract: Basic material for a drilling fluid, which is suitable for sepg. drilling mud from laitance comprises one or two components. - The simple component system contains at least 40% water, swelling clay mineral, gelling and plastifying agents and an electrolyte soln.. The binary system contains a dry mixt. of solids (A) and an aq. soln. (B). - In order to ensure correct conditions for sepn. the specific gravity of the systems is controlled by the addn. either of density enhancing cpds. or density lowering water. (Dwg.0/0)
Patent HU-T35064-A (HU)
Title: Equal-angle device protected against overload
Inventor: HOLLAI KORNEL
IPC: F16H35/10
Filed: 1983-11-01
Abstract: In normal service the mechanism is rigid but in case of an overload it changes shape, returning to its original shape when the load returns to normal. The mechanism comprises one or more arms connected together, and forming fixed and moveable elements, which can move relative to each other against the force of an adjustable spring. The normal shape of the mechanism is determined by stops, which limit the movement of the mechanism.
Patent HU-T39394-A (HU)
Title: Folded flexible container and method and apparatus for producing same
Inventor: MYKLEBUST EIRIK
IPC: B65D88/22
Filed: 1984-11-08
Abstract: The present invention relates to a flattened flexible container made ready for filling with bulk material, and method and means for making a container comprising a liner of impervious sheet in an outer container of strong load-bearing material. The liner and the outer container are folded longitudinally in the same way such that the liner is kept in position by having its folds or gussets everywhere placed in the corresponding folds or gussets of the outer container. Both the liner and the outer container may have a longitudinal gusset on each side which can have a width of up to 1/8 of the container's circumference. The manufacture can be carried out in an apparatus (8) in form of a box which is open in both ends and can be folded together. Its side walls consist of longitudinal parts (7) which are connected to each other and the roof (4) and bottom (5) of the apparatus (8) by means of pliable connecting means (6). The container according to the invention can be filled with bulk material without prior inflation at the filling site.
Patent ID-22124-A (ID)
Inventor: SHEEL JOHN W
IPC: A61K9/22
Filed: 1997-09-18
Abstract: Controlled-release oral drug dosage forms that comprise a tablet or capsule containing a plurality of particles of a solid-state drug dispersed in a swellable/erodible polymer, such as poly(ethylene oxide) are described. Once ingested, the tablet or capsule disintegrates to disperse the particles within the stomach where they imbibe water to cause them to swell and promote retention in fed-mode-induced patients. As the gastric-retained dosage form gradually erodes, the drug is released in a controlled manner to the stomach for treatment of local disorders, and to the upper gastrointestinal tract where it becomes available for absorption in a controlled and therapeutic manner. Drug containing vesicles, such as liposomes or nanoparticles or enteric-coated drugs particles, can also be delivered to the gastrointestinal tract in a controlled manner using the gastric-retentive dosage forms of the present invention.