baber/WOPTO huggingface dataset:
Patent GB-1229844-A (GB)
IPC: D06F43/08
Filed: 1968-04-16
Abstract: 1,229,844. Dry-cleaning apparatus. A. DONINI B. DONINI and T. DONINI. 16 April, 1968 [13 April, 1967], No. 17950/68. Heading D1A. In a dry-cleaning apparatus as described in Specification 1,229,845 the condenser 26 is connected to the upper part of tank 11 as well as to container 1 so that solvent may be returned to either during regeneration of the solvent. The solvent recovery circuit comprises an electric fan which sucks air from inlet 20 over a heater 19 and feeds it through tank 11, tube 24 and filter 25 to condenser 26. The condensate passes through tube 27 and inspection point 28 to separator 29 connected directly to tank 11 and through a valve 30 to container 1. Inlet 20 is closed and cycling is continued in a closed circuit until no appreciable flow passes point 28. Fan 22 then discharges any remaining vapours through an outlet 33. The refrigeration unit 34 of condenser 26 is arranged in series with the refrigeration unit 36 of condenser 37 connected to still 40 which is connected to the drain of filter 9. In operation, when cleaning is completed, pump 5 stops, the solvent drains from container 11 and the garments &c are centrifuged after which drying takes place. Final deodorization is carried out with air drawn in from outside and heated. The whole of the solvent may be regenerated by distillation using tank 11 as a temporary storage tank.
Patent GB-1238401-A (GB)
IPC: C12M3/06
Filed: 1969-04-11
Abstract: 1,238,401. Rotary drum filter. ARTHUR D. LITTLE Inc. 11 April, 1969 [11 April, 1968], No. 18816/69. Heading B1D. [Also in Divisions C1 and C6] Micro-organisms are employed in carrying out reactions to process activated sludge and to produce chemicals, pharmaceuticals or alcoholic beverages, and tissue cells of animal or vegetable origin are perfused, tested and grown in fermentation apparatus incorporating a rotating cylindrical filtering surface through which liquid free of the micro-organism or tissue cells (as the case may be) is continuously withdrawn under pressure or suction while the cells are maintained in suspension in the body of liquid. It is arranged that the amount of cell-free liquid and cellcontaining liquid (if any) withdrawn is essentially equivalent to the amount of liquid added to the apparatus. In the embodiment depicted in Figures 1 and 2, a filtering surface 81, Figure 2, having pores smaller than the cells and of a size ranging between 0.2 and 8 microns, and a supporting screen 80 are held on to a nylon filter block 70 by bands 82 and 83, and the filter assembly is rotated by a magnetic motor 25, Figure 1, acting through a magnet 23 rigid with the filter assembly. Filtered, cell-free, liquid passes through some four radial passages 72 into a central chamber 73, from which it is withdrawn through a stationary cannula 76 of a hypodermic needle and tube 27. In alternative constructions, the filtering surface 111, Figure 5, for example membrane, fabric or electroformed gold mesh, and supporting surface 110 are mounted on rings 112 and 113 to be slipped down over the filter block. The filter assembly may be held in a frame 90, as shown in Figure 4, and the alignment of the cannula and withdrawal tube effected by a cylindrical sleeve 94 fixed to the frame through a plug 95. In a further embodiment, a filter assembly 126, Figure 6, and support plate 132 are rotated by a shaft 148 located within a hollow filter shaft 134. When a pressure differential is applied between the interior of the apparatus and an external point, filtered, cell-free, liquid passes through perforations 135 in the filter shaft into the annular space between the two shafts and is taken off through tube 152. (Figure 7, not shown, illustrates a modification of the means by which the two shafts are mounted and supported).
Patent GB-1250144-A (GB)
IPC: C23C22/83
Filed: 1970-02-10
Abstract: 1,250,144. Chromate conversion coatings. UNITED STATES OF AMERICA, GOVERNMENT OF. Feb.10, 1970 [Feb.17, 1969], No.6302/70. Heading C7U. Metals such as Zn, Al or Ca are chromated, water rinsed and while still wet are immersed in a solution containing either barium nitrate and then rinsed, or glycerine and not rinsed. The solutions contain either 25-60 g/1 barium nitrate or 20-500 ml/l glycerine. The chromating solutions contain sodium dichromate and H 2 SO 4  or chromin anhydride, potassium ferricyanide, barium nitrate and sodium fluosilicate.
Patent GB-1251707-A (GB)
IPC: F03B13/00
Filed: 1969-05-14
Abstract: 1,251,707. Air-cooled heat exchangers. COOLING DEVELOPMENTS Ltd. 20 April, 1970 [14 May, 1969], No. 24507/69. Heading F4S. [Also in Division F1] Hydraulic turbines 13 driving a number of fans 11 in a heat exchanger 1 of the indirectcontact plain- or finned-tube type, are connected in flow series. The turbine-driven fan units may be arranged in sets, e.g. of three or four units, with the turbines connected in series, and the sets, e.g. three sets, may be connected in series to a common operating fluid supply, or each setmay be connected independently to-the common supply or to a respective independent supply. Manual selection means may be provided for connecting the sets in the manner required. Alternatively, one set directly connected to an operating fluid supply, may be series-connected to another set at an intermediate portion thereof, or independently to more than one other set. Four sets may be arranged as two series-connected pairs, each pair being connected with a respective operating fluid supply. The pressure of the operating fluid may be varied to suit particular cooling requirements of a heat exchanger.
Patent GB-1252288-A (GB)
IPC: G02C7/04
Filed: 1968-11-05
Abstract: 1,252,288. Contact lens. H. J. BARON. Nov. 5, 1968 [June 11, 1968], No. 52421/68. Heading G2J. Contact lenses 20 made from a soft refractive gel-like polymeric material have diameters which are larger by 0À5 to 3 mm than the diameter of the cornea (as shown). The lenses have thin tapering edge-sections 20a that extend past the cornea to beneath the eyelids thereby improving the adherence characteristics of the lens. Both surfaces 22 and 24 of the lens are basically spherical, the inner conforms as well as adheres to the surface of the cornea, and the outer is optically corrected.
Patent GB-1252801-A (GB)
IPC: A61K8/44
Filed: 1969-01-09
Abstract: 1,252,801. Shampoos. BRISTOL-MYERS CO. 9 Jan., 1969 [11 Jan., 1968], No. 1426/69. Heading C5D. An aqueous shampoo composition for treating hair to remove dandruff therefrom comprises 1À5-10% by weight of a chelating agent and 5-30% by weight of an anionic surfactant as sole surfactant. The composition may also contain a germicide, preservative, humectant, emollient, opacifier and conditioning agent.
Patent GB-1289746-A (GB)
IPC: F16F1/373
Filed: 1970-08-28
Abstract: 1289746 Resilient mountings CONTINENTAL GUMMI-WERKE AG 28 Aug 1970 [28 Aug 1969] 41596/70 Heading F2S A resilient mounting comprises a rubber body 1 which has an axial bore 2 with an intermediate section 3 of greater diameter than its end sections, a rigid inner sleeve 10, of less diameter than the intermediate bore section 3 but greater diameter than the bore end sections, inserted in the bore, and a rigid outer sleeve 11 which is shorter than the intermediate bore section and is inserted in a peripheral groove 9 in the body between lips 7 and 8. The axial length 12 of the groove 9 in the unstressed condition of the body 1 is required to be at least one-third shorter than the length of the outer sleeve 11. The lips 7 and 8 in the unstressed condition are required to have frusto-conical surfaces which taper inwardly towards the ends of the rubber body 1. The inner sleeve 10 may be in two axially spaced parts (Fig. 3, not shown). The sleeves 10, 11 and the rubber body 1 may be elliptical in cross-section.
Patent GB-1295328-A (GB)
IPC: D06M15/55
Filed: 1970-11-09
Abstract: 1295328 Finishing textiles CIBA-GEIGY AG 9 Nov 1970 [10 Nov 1969] 53233/70 Heading DIP Textiles are finished, especially wool rendered non-felting, by treatment with a composition, in a water-insoluble organic solvent, which comprises either a reaction product of a basic polyamide and an epoxide, an alkyl ether of an aminoplast precondensate or an epoxidepolymeric unsaturated fatty acid reaction product, or a reaction product of an epoxideorganic carboxylic acid reaction product and an amine or amino-epoxide reaction product; together with a surface active dispersing agent which is soluble in organic solvents. Following removal of solvent from the textile an after treatment may be applied e.g. by storing at room temperature or heat-treatment at 40‹-200‹C. Wool may be dyed either simultaneously or in optional sequence with the non-felting treatment.
Patent GB-1297789-A (GB)
IPC: C14C11/00
Filed: 1969-10-20
Abstract: 1297789 Rendering suede leather oil repellent MINNESOTA MINING & MFG CO 20 Oct 1969 [21 Oct 1968] 51394/69 Heading C6C [Also in Division B2] Suede leather is rendered oil repellent by tumbling it with dry particles of a fluorochemical capable of imparting oil repellency to leather and having a m.p. below 200‹C, or an aqueous emulsion or dispersion thereof until the fluorochemical is uniformly distributed over the surface. The fluorochemical is used in an amount of at least 0À05% by wt. of the suede leather. The amount of water added to the suede leather in the use of the emulsion or dispersion does not exceed 7% by wt. of the suede leather. The fluorochemical may be sprayed into a rotating tumbling drum containing the leather. Suitable fluoro-
Patent GB-1305023-A (GB)
IPC: A24C5/24
Filed: 1969-06-03
Abstract: 1305023 Wrapping smoke-filter rods MOLINS MACHINE CO 2 June 1970 [3 June 1969] 28077/69 Heading A2C [Also in Division D1] A continuous filter rod making machine has a garniture 1 into which a web of wrapping paper 2 is carried on a garniture tape 3. Filter material 6, in the form of a tow or web, is fed through a funnel 4 and tongue 5 into the garniture 1 which folds and seals the wrapper 2 around the filter material to form a continuous rod which is subsequently cut up to provide filter plugs for cigarettes. Polyvinyl acetate adhesive is applied in a first line 7 along one edge of the wrapper 2 by a first gun 8 and serves to secure the two edges of the wrapper together to form the tube. A second gun 9 deposits three parallel lines of adhesive 10, 11, 12 which serve to hold the filter material in place in the tube. The gun 9 has an elongated nozzle 13 having a bearing surface 16 with three orifices 14 through which the adhesive issues, the paper web running between the bearing surface and a support bridge 15. A notch or step 17 is formed in the nozzle immediately downstream of the orifices, the step promoting the distinct formation of the three lines of adhesive and inhibiting the deposition of excess adhesive on the web.
Patent GB-1318206-A (GB)
Title: Inductive coupling
IPC: H01F38/14
Filed: 1970-03-23
Abstract: 1318206 Transformers ASSOCIATED ENG Ltd 19 April 1971 [23 March 1970] 13992/70 Heading HIT [Also in Division G1]   When a ferromagnetic core 13 passes between the parallel pole faces 11 of another ferromagnetic core 10 and completes the magnetic circuit the inductive coupling allows a signal to be passed from one winding 15 to the other 12. Several cores 13 each connected to its own transducer may be attached to the body 14, spaced so that only one at a time is between the pole faces. One set of pole faces (e.g. 11) is larger than the other so that the ratio of the input and output signals will be constant during part of the motion. The total air gap is 30 thousandths of an inch and limited movement (e.g. 12 thous.) perpendicular to the usual direction of motion does not affect the signal. The transducers may be a variable resistor, inductor, capacitor or a thermocouple feeding the winding through an F.E.T. If the coil 12 is in an oscillator circuit the signal modulates either the amplitude or frequency which is then amplified, filtered &c. and recorded.
Patent GB-1320311-A (GB)
Title: Furniture
IPC: A47C7/22
Filed: 1969-06-13
Abstract: 1320311 Upholstery RIGBYS OF PORTSMOUTH Ltd J RIGBY and J B RIGBY 11 June 1970 [13 June 1969] 30091/69 Heading A4M A seat or bed comprises a flexible diaphragm 12, e.g. of rubber, stretched across a border frame 19 and secured thereto, the diaphragm 12 having a continuous peripheral lip 13 engaged in a recess 20 in the frame and at least one rib 23 on its underside engaged with an intermediate frame bar 22 extending across the border frame 19 to define two or more seat or like load bearing surfaces. The lip 13 may be secured by staples driven through a thickened end 14 of the lip 13. Additional framework members may overlie the lip 13 to hold it on the frame.
Patent GB-1321845-A (GB)
Title: Method of and apparatus for producing rod-shaped blanks
IPC: B21C19/00
Filed: 1970-12-04
Abstract: 1321845 Making bolts; drawing RUDOLF KELLERMANN FABRIK FUR GEWINDETEILE KG 4 Dec 1970 57776/70 Headings B3A and B3P A blank for a fastening element such as a bolt or screw is produced from a cylindrical rod by forming a neck 5 adjacent one end of the rod, clamping the resulting head 4 of the rod, and, drawing down the rod, while under a supplementary tension force, so that the neck is extended over a desired length, Fig. 3. In the embodiment shown, the two heads 4 and 14 which have been formed are then externally threaded. The neck 5 is formed by rolling, grinding or turning, and the blank is fed to a magazine 1. A pusher rod 11 pushes a blank from the magazine to a chuck 3 in which it is clamped. The free end of the blank is gripped by a divided drawplate 6 and pulled to the right by a crankdriven carriage 7. The pusher rod 11 is linked to the carriage so that a further blank is fed to the chuck as the carriage is returned to its initial position. The portion of the blank to the right of the drawplate 6 is put under tension during drawing by a tensioning unit supported by the carriage. The tension may be exerted by a linkage which is responsive to movement of an hydraulic piston or by movement of the carriage (Figs. 6 and 7, not shown). The necked part of each blank may be finished by rolling, grinding or polishing. The drawing operation may be carried out cold or medium-hot.
Patent GB-1324894-A (GB)
Title: Weaving
IPC: D03D23/00
Filed: 1972-03-20
Abstract: 1324894 Shuttleless looms BRITISH VISQUEEN Ltd 29 March 1972 [1 April 1971] 8374/71 Heading D1E Weft is drawn off a drum or core 3, or 3a having a circumference of at least 2 metres in order to reduce the twist in the weft as it is inserted into the shed. Preferably, the circumference of the drum or core is equal to the width of the loom. Two drums 3 and 3a are provided on the loom, and while one is being wound with weft from bobbin 21, weft is being drawn off the other for insertion into the shed. The weft may be plastics tapes.
Patent GB-1332032-A (GB)
Title: Cooling pack composition method and device
IPC: C09K5/06
Filed: 1971-01-11
Abstract: 1332032 Cooling device SCHMIDT ENTERPRISES Inc 11 Jan 1971 1173/71 Heading A5R [Also in Division C4] A composition which produces an endothermic reaction comprises a concentrated solution of an aqueous or alcoholic solvent, urea, and another nitrogen-containing salt having a negative heat of solution. The salt may be NH 4 HCO 3 , NH 4 HS, NH 4 Br, NH 4 Cl, (NH 4 ) 2 SiF 6 , NH 4 I, (NH 4 ) 2 SO 4  (NH 4 ) 2 S 2 O 8 , NH 4 CNS, (COONH 4 ) 2 , or, preferably, NH 4 NO 3 . The solvent may be a C 1 -C 4  alcohol or aqueous solution thereof, but is preferably water. Clay, a gelling agent, or a surfactant may be included. The invention also provides cooling apparatus comprising a hollow container partially filled with urea and the salt, and having sufficient vacant space for adding the solvent to initiate the endothermic reaction. Such a device may be used as a cold compress for the human body, e.g. to treat a sprain or toothache, or it may be used to cool a picnic basket, water jug, or container containing canned or bottled drinks.
Patent GB-1337015-A (GB)
Title: Consolidation of rock strata
IPC: E21D21/00
Filed: 1972-03-01
Abstract: 1337015 Anchor bolts; consolidating rock strata EXCHEM HOLDINGS Ltd 1 March 1972 [1 March 1971] 5729/71 Heading F2H [Also in Division G1] In a method of consolidating friable rock strata, a tubular reinforcing member having enlarged end portions is secured in a borehole drilled in the rock strata, the borehole diameter being at least 4 mm. greater than the diameter of the body portion of the reinforcing member. The reinforcing member is a steel tube and is secured in the borehole over substantially its whole length by a polyester-based resin introduced into the borehole in one or more frangible cartridges, or by portland cement, gypsum, or a resin reinforced hydraulic composition injected into the borehole. The rear end of the member projects from the borehole. The tube may be closed and expanded at both ends by frustoconical steel plugs (Fig. 1, not shown), the plug at the rear end being driven in after the reinforcing member has been secured in a borehole, so that the expanded rear end of the member can be used to secure a bearing plate against the rock face. Fig. 2 shows a reinforcing member the ends of which have been expanded by hot working. In Fig. 3, the rear end of the reinforcing member grips the base of a threaded stud which can be used with a nut to secure a bearing plate. In Fig. 4, the inner end of the tube is closed by a wood, metal, or plastics plug and the ends are increased in diameter by the formation of rolled threads on the tube. In Fig. 5, a tapered plug at the inner end of the tube has an extension formed with a coarse screw-thread. In use, a short length of thick-walled plastics tube is inserted in the borehole ahead of the cartridge so that when the reinforcing member is inserted, with rotation to mix the resin, the extension expands the plastics tube to locate the member in the borehole while the resin gells. The reinforcing member may include a stress-indicating rod secured to the inner end and projecting freely through the rear end plug.
Patent GB-1343601-A (GB)
Title: Tubular metal elements
IPC: B21D26/02
Filed: 1970-11-12
Abstract: 1343601 Making lamp-posts, masts etc.; stamping; extruding E C FRATER 8 Nov 1971 [12 Nov 1970] 53825/70 Headings B3A and B3Q Externally tapered metal tubes are made by fluid-inflating tubes of variable wall thickness so as to reduce the variation. Lamp-posts, ship's masts or booms may be formed in steel or aluminium alloy. The initial tube may be of constant or tapering external or internal crosssection, e.g. the external cross-section may be circular, oval, D-shape or of streamline form. In the example, the initial tube is formed by extruding a hollow billet on a tapering mandrel through a die (8), Fig. 1 (not shown), to form a tube having a constant outside diameter and a tapering bore. The mandrel (12) may be free, fixed to an extrusion ram (4) or moved at a different rate from that of the ram. Fluidinflation follows with axial pressure applied by members 16, 18 to form a tapered tube of constant wall-thickness. The necked end (22), Fig. 3 (not shown), may be removed. Aluminium alloy initial tubes may be annealed before inflation.
Patent GB-1345532-A (GB)
Title: Picture display unit
IPC: F21V14/04
Filed: 1970-05-27
Abstract: 1345532 Lamps FROST & REED (HOLDINGS) Ltd 14 June 1971 [27 May 1970] 25519/70 Heading F4R A lamp for illuminating a substantially plane vertical surface 1, such as a painting, comprises a box 3 containing one or more fluorescent tubes 7 which are adjustable on runners 6 towards and away from the surface, an opening 15 in the top of the box through which light is transmitted, and an adjustable reflector 2 attached to the top of the box for directing the light towards the surface. The reflector is pivoted at 4 to the front wall 9 of the box and is held in position by a jointed stay 16. The inside of the box is reflective and the tubes 6 may be of various intensities and colours.
Patent ID-27069-A (ID)
Inventor: PATCHEV VLADIMIR
IPC: A61P5/24
Filed: 1999-02-10
Abstract: Selected steroids are used to produce pharmaceutical preparations for selectively supplementing oestrogen deficiency in the central nervous system (CNS) without influencing other organs or systems. These steroids are characterised in that they have a selective, neurotropic, oestrogen-like transcription effect, unlike the systemically active natural and synthetic oestrogens, including 17a-estradiol. It has been surprisingly discovered that the selected steroids, when used according to the invention, selectively influence the transcription of oestrogen-dependent genes in the central nervous system and cause alterations of the corresponding physiological parameters; have transcription effects specific to the central nervous systems in doses which have no biological effects on the tissues of the reproductive system; have transcription effects specific to the central nervous system at doses at which neither 17b-estradiol nor 17a-estradiol have any effect; and do not influence the transcription of oestrogen-dependent genes in the central nervous system to a greater extent than the secondary 17b-estradiol.
Patent ID-30143-A (ID)
Inventor: SHIOKAWA SOJIRO
IPC: C07D263/00
Filed: 1999-11-19
Abstract: A compound represented by the following general formula (1) : <CHEM> wherein R<1> represents a halogen atom, R<2> represents hydrogen atom or a lower alkyl group, and R<3> represents hydrogen atom, a lower alkyl group, a lower alkoxyl group, a hydroxy lower alkyl group, a halogen atom, or a substituted or unsubstituted amino group, wherein a substituent on the amino group is selected from the group consisting of a lower alkyl group, a lower alkenyl group, a lower alkylcarbonyl group, and an amino protective group, or a salt thereof. The compound of the present invention or a salt thereof is useful as an active ingredient of medicaments for preventive and/or therapeutic treatment of conditions of irritable bowel syndrome and digestive tract functional disorder, or condition of diarrhea.
Patent IL-100603-A (IL)
Title: Substituted bipyridyls process for their preparation and pharmaceutical compositions containing them
IPC: A61P33/02
Filed: 1992-01-07
Abstract: Compounds of the formula I <IMAGE> in which Y, Z, S, S', m, n and R1-R4 have the meanings given in the description, have useful pharmaceutical properties and are particularly active against protozoa infections. They are prepared in a manner known per se.
[EP0495749A1]
Patent IL-103527-A (IL)
Title: Process and intermediates for the preparation of substituted indoles and pharmaceutical compositions containing them
IPC: A61K31/40
Filed: 1992-10-23
Abstract: The invention relates to a novel process for the preparation of compounds of the formula I <IMAGE> in which R is straight-chain C2-C4-alk-1-en-1-yl, and salts of these compounds, as well as a novel starting material and the use thereof.
[EP0539330A1]
Patent IL-110754-A (IL)
Title: Cell compositions, their preparation and pharmaceutical compositions containing them
IPC: A61K38/00
Filed: 1994-08-23
Abstract: Cell compositions containing mononuclear phagocyte systems cells, and their use in cell therapy, e.g. adoptive immunotherapy, are disclosed.
Patent IL-117298-A (IL)
Title: Positioning drive especially for use in machine tools as well as a tool head with such a positioning drive
IPC: B23C3/05
Filed: 1996-02-28
Abstract: The positioning drive has a gearbox (18) that can move relative to the housing (12) to adjust the cutter (76) or tool holder, driven by a motor (24) via a power supply (26). Within the housing is a hollow shaft (50) coupled to the gearbox. The shaft rotates but cannot slide and the gearbox slides relative to it. The motor is actually in two sections around the periphery of the shaft, driving it with gears (62,70). The hollow shaft has an inner thread engaging an outer thread on the gearbox. The electric motors use numerical control and are either stepping motors or servomotors.