baber/WOPTO huggingface dataset:
Patent GB-1225113-A (GB)
IPC: B65G51/02
Filed: 1967-07-21
Abstract: 1,225,113. Delivering cigarettes &c., in orderly arrangement. HAUNI-WERKE KORBER & CO. K.G. 7 June, 1698 [21 July, 1967], No. 33791/67. Heading A2C. [Also in Division B8] A method of collecting elongated articles such as cigarettes, filter rods or packages conveyed pneumatically in the direction of their longitudinal axes is characterized in that the cigarettes are moved into a predetermined position by the forces of at least two air streams the forces being exerted lengthwise of the cigarettes in the conveyance direction thereof and opposite thereto. Cigarettes 34 are fed from a continuous rod cut-off through a tube 33 into grooves 24 of a collecting drum 1. Alternate grooves 24 are provided with ducts 27, 28 and 29, 31 respectively. The grooves 24 are closed from the atmosphere along their length by a cover plate (26) over a segment of the rotation of the drum 1 extending about 90 degrees from the feed point. Suction from a chamber 18 is supplied to the ducts 27, 28, 29, 31 over the same segment. The applied suction first accelerates the cigarettes into the grooves 24 and then retards them, stopping them centrally of the ducts 27, 28 or 29, 31 to form two offset rows of cigarettes travelling transverse to their axes. In another embodiment, Fig. 5, each cigarette 134 is mechanically accelerated into a groove 124 of a drum 101 and is stopped and reversed in direction of travel by compressed air supplied through a duct 141 and finally centred by air directed through ducts 127, 128. An opening to atmosphere 142 in a cover plate 126 allows escape of the air from the duct 141 once the cigarette 134 has been returned past it. Further embodiments include a) a drum (201) with grooves (224) each having a retarding air duct (227) and a single suction duct (228), b) a drum (301) having two suction ducts (327, 328) in each groove (324) spaced apart by slightly less than a cigarette length, and c), as shown in Fig. 8, a drum 401 the cover plate 426 of which is provided with air openings 501a . . . 501d which increase in size as shown and overlie suction ducts 431, 429, 428, 427 respectively. The ends of the grooves 424a, 424b are partially closed by covers 503, 504 at either end of the drum 501 beyond the cigarette transfer point, while bores 507 connect the alternate grooves 424a to atmosphere. The collecting of cigarette packages in similar manner in correspondingly shaped passages between ducts in such passages is also mentioned.
Patent GB-1225477-A (GB)
IPC: D03D49/20
Filed: 1969-05-07
Abstract: 1,225,477. Shuttleless looms. ELITEX-ZAVODY TEXTILNIHO STROJIRENSTVI GENERALNI REDITELSTVI. 7 May, 1969 [3 June, 1968], No. 23333/69. Heading DIE. To provide more time in a loom cycle for picking the cloth is moved vertically by members 14, 15 so that the guide comb 23 for the gripper shuttle or needle 7 is in the shed for a greater length of time. The members 14, 15 are pivoted on the breast beam and actuated from the sley drive.
Patent GB-1239721-A (GB)
IPC: B42D3/00
Filed: 1970-01-01
Abstract: 1,239,721. Bookbinding. MAPPEI ORGANISATIONSMITTEL G.m.b.H. 1 Jan., 1970 [2 Jan., 1969], No. 30/70. Heading B6A. A stack of paper sheets 3, Fig. 5, is bound between end covers 1, 2 by a pressure-sensitive adhesive strip 4, which may have a removable protective strip (6, Fig. 2) thereon, by applying a portion 4<SP>1</SP> to a marginal portion 1<SP>1</SP> of the end cover 1, placing a binding tool 10 with its edge 9 against a portion 4<SP>111</SP>, Fig. 7, of the strip 4 to pull a strip portion 4<SP>11</SP> about the spine of the stack and applying the portion 4<SP>111</SP> to the end cover 2 whilst pulling the tool 10 away from the strip portion 4<SP>111</SP>.
Patent GB-1251078-A (GB)
IPC: C22B5/20
Filed: 1968-10-11
Abstract: 1,251,078. Forming granules. UGINE KUHLMANN. 11 Oct., 1968 [11 Oct., 1967], No. 48406/68. Heading B1F. [Also in Division C7] Granulated solids are prepared by vibrating a bed of solid grains of 0.1 to 20 mm. diameter to cause a displacement of the grains relative to each other and to cause displacement of the grains in a substantially closed circuit within the body of the bed, introducing material to be decomposed into the bed so that it decomposes when in the gaseous form to deposit the desired solid material on the grains. Granulated solids which have reached a desired size are discharged. Iron may thus be deposited on iron, chromium or nickel powders, and nickel may be deposited on thoria particles. The original grains may be formed from a fine powder as seeds, which seeds may be different from or the same material as the deposited solid. The vibrations may be linear, rectilinear or elliptical with a frequency of 10-60 impulses a minute and an amplitude of 1-25 mm., in a direction inclined at 25 to 70‹ to the horizontal. In Fig. 3, iron pentacarbonyl is introduced through tubes 3 into vibrating beds of iron particles maintained at 250‹C. when iron is deposited on the particles. The particles move from bed to bed to the right, overflowing plates 12 which maintain a constant level, the average diameter in the first bed being 0.5 mm., and the average diameter in the last bed being 2 mm. The vibrations have a frequency, of 750 pulses per minute with an amplitude of 20 mm. and a direction of vibration at an angle of 50‹ to the horizontal.
Patent GB-1252580-A (GB)
IPC: C07C313/00
Filed: 1968-12-03
Abstract: 1,252,580. Cystine, cysteine and S-benzyl-N- acetyl cysteine. DIAMALT A.G. 3 Dec., 1968 [11 June, 1968; 29 July, 1968], No. 57344/68. Heading C2C. Racemic cysteine and inactive (i.e. mixtures of meso- and racemic) cystine, and also DL-S- benzyl-N-acetyl cysteine are prepared by forming the azlactone of α-acetamino acrylic acid in situ by the action of acetic anhydride on serine or α-acetamino-acrylic acid or α,α-diacetamino propionic acid, forming an addition product by reacting the nascent azlactone with a thiolo carboxylic acid or thiourea; subsequent oxidation preferably with H 2 O 2  of this addition compound yields inactive cystine, which may be reduced to cysteine, also obtainable directly by treatment of the solution of the addition product with HCl. DL-S-benzyl-N-acetyl cysteine is obtained either by benzylation and acetylation (in either order) of the cysteine or by treatment of the solution of the addition product from DL- serine, thioloacetic acid and acetic anhydride with aqueous ammonia, followed by benzylation with benzyl chloride, and precipitation with acid. The azlactone of N-acetyl-S-(#-carboxy-#- acetamino)ethyl isothiourea (prepared from thiourea and serine, α-acetaminoacrylic or α,α- diacetaminopropionic acid) is converted to inactive cystine either directly or via N,N<SP>1</SP>- diacetyl-cystine diamide.
Patent GB-1257151-A (GB)
IPC: B21F27/12
Filed: 1970-01-02
Abstract: 1,257,151. Welding by fusion. LENINGRADSKY FILIAL "ORGENERGOSTROI" 2 Jan., 1970, No. 213/70. Heading B3R. A device for locating and clamping longitudinal angle-section members 13, of a concretereinforcing cage, particularly of rectangular cross-section, in a required position for the welding thereon of cross-bars, comprises location angles 3 fast on levers 2, and clamping rollers 5 mounted on levers 4 pivoted on the levers 2. In operation, first the levers 2 are moved towards each other, by air cylinders 7, to locationdetermining positions defined by stops 11, and then the levers 4 are moved, by air cylinders 14 mounted on the levers 2, to clamp, by the rollers 5, the members 13 against the angles 3.
Patent GB-1257384-A (GB)
IPC: C22C27/06
Filed: 1969-03-25
Abstract: 1,257,384. Chromium alloys. UNION CARBIDE CORP. March 25, 1969 [March 25, 1968], No. 15420/69. Heading C7A. A Cr-base alloy for use in adding Cr to steel consists, in weight per cent, of Cr at least 55 Mn 4-6 Si 0-1À8  C 0-8  Fe (and impurities) forming any balance.
Patent GB-1264978-A (GB)
IPC: F15B11/17
Filed: 1969-03-07
Abstract: 1,264,978. Valves. ROBERT BOSCH G.m.b.H. 7 March, 1969 [8 March, 1968; 25 Oct., 1968; 7 Dec., 1968], No. 12216/69. Heading F2V. A stack of three position spool valves 10-14 is assembled out of individual valves and incorporates conduits 54, 55 each conveying pressure fluid from one of pumps 18, 21, respectively. The individual valves are constructed either to take fluid from one conduit 54 via a non-return valve 57 or from the other conduit 70 via valve 72 and to provide a sure through passage for the alternative conduit. The valves have flow and return pipes A, B for a doubleacting hydraulic motor. Two by-pass conduits also run through the valve stack 23, 25, respectively, by-passing pumps 18, 21 and the by-pass of the pump from which the valve is drawing fluid is closed by the relevant spool valve in either of its operating positions, thus blocking the by-pass, whilst the by-pass conduit for the other pump is a sure through passage. In (Fig. 7) instead of two separate power sources 18, 21 a flow dividing valve (104) is used and one line (105) is supplied with a constant flow whilst the other (106) is the residual flow. Two return conduits 52, 53 also extend through the valve stack to receive fluid discharged from the hydraulic motors.
Patent GB-1265538-A (GB)
IPC: F22B1/18
Filed: 1969-05-23
Abstract: 1,265,538. Burners. HYDRO COMBUSTION CORP. 23 May, 1969, No. 26496/69. Heading F4T. [Also in Division F1] The invention relates to combustion equipment for reheating exhaust gases of a gas turbine plant, the reheated gases being utilized in a boiler to generate steam. The reheater device comprises a frame assembly 41 defining a passage 15 through which exhaust gases flow, a series of combustible gas conduits 17 extending horizontally across the frame to define a burner assembly. Each conduit 17 is formed with a series of downstream facing orifices 23 and is associated with a series of combustion chambers 27. Each combustion chamber is defined by upper and lower walls which first converge to define a throat 33, then extend transversely at 63, then extend longitudinally at 59, 60 and finally extend inwardly at 64 so defining an inlet 29 and an outlet 31 and combustion space 37. The exhaust. gases flow into the inlet 29 as indicated by the arrows, Fig. 4, and the combustible gas discharges from the orifices 23 which are aligned with the inlet 29. Bars 65 extend across the combustion chamber 37 in alignment with the gas orifices 23. The side walls of the combustion chambers are indicated at 56, Fig. 5. The: conduits 17 are mounted within tubular housings 19 which extend wholly between the sides 41 of the frame, the housings having openings 57 which are aligned with orifices 23. The combustion chambers 27 are supported on the housings 19 by means of bolted elamps 61, 62 (see Fig. 5). The gas conduits 17 are connected to a common manifold 67 which is vertically disposed, by means of a coupling assembly including a valve to enable any conduit 17 to be removed for inspection and cleaning without shutting down the reheater assembly. A vertically disposed gas conduit 17 is provided and is associated with ignition devices 171, 175, 177. The frame members 41 are lined with thermal material 43 and refractory material 47. Means are provided in the coupling to ensure that the orifices 23 in the conduit 17 and orifices 57 in the housing are in alignment.
Patent GB-1288987-A (GB)
IPC: C07C233/46
Filed: 1970-11-10
Abstract: 1288987 Calcium pantothenate DAWE'S LABORATORIES Inc 10 Nov 1970 53466/70 Heading C2V Calcium pantothenate is obtained by heating in a non-reactive solvent beta-alanine, pantoyl lactone and calcium carbide. The double salt may be obtained by heating the product with calcium chloride. Examples are given.
Patent GB-1289545-A (GB)
IPC: C08L77/00
Filed: 1969-09-30
Abstract: 1289545 Coated products AJINOMOTO CO Inc 30 Sept 1969 [30 Sept 1968] 47964/69 Heading B2E [Also in Division C3] Transparent coatings are applied to paper, woven or unwoven fabrics, glass, metal, natural leather and artificial leather (e.g. polyurethane leather) substrates by knife or drum coating, spraying, brushing or immersion or coagulation bath treatment with hanogeneous and clear solutions of poly-gamma-methyl glutamate in one or more hydrocarbons, which have been modified by treatment with urethane prepolymers having a molecular weight of 700 to 5,000 (estimated by end-group determination) and a structure:- wherein X is one or more of -CH 2 ) 6 -, Y 1  and Y 2  are (A) the residue of a polyester having a molecular weight of 400 to 2,000, having hydroxyl groups at both ends, and being derived from adipic and/or sebacic acid on the one hand and ethylene glycol, diethylene glycol, triethylene glycol and/or 1,4- butane diol on the other hand; (B) the residue of polypropylene glycol having a molecular weight of 400 to 2,000; (C) the residue of polyethylene glycol having a molecular weight of 400 to 2,000; or (D) the residue of an ethylene glycol-propylene glycol copolymer having a molecular weight of 400 to 2,000; and l, m and n are positive integers. The coatings may be modified by incorporation of carbon black and phosphoric acid ester antistatic agents.
Patent GB-1289865-A (GB)
IPC: B05D5/12
Filed: 1969-11-24
Abstract: 1289865 Coating chains BECKER-PRUNTE GmbH 24 Nov 1969 [23 Nov 1968] 57427/69 Heading B2E Steel chains, e.g. coal cutting or conveyor chains, are provided with an anti-corrosive coating on the links and ancillary parts by heating the chain, preferably at a temperature of 30-100‹C, and applying an age-hardening plastics material containing zinc dust by air, airless or electrostatic spraying or by dipping the chain in a bath. The coating is preferably 10-15 pu thick.
Patent GB-1297555-A (GB)
IPC: C07D499/00
Filed: 1970-09-22
Abstract: 1297555 Penicillin penicillinates BEECHAM GROUP Ltd 4 Aug 1971 [22 Sept 1970] 45027/70 Heading C2A Novel α-aminobenzylpenicillin penicillinates having the Formula (I): wherein X is a hydrogen atom or a hydroxy group, R<SP>1</SP> is an alkyl, aralkyl, aryl or heterocyclic group and may be substituted, and R is a radical of Formula (II), (III) or (IV): wherein Y and Y<SP>1</SP> are the same or different and each is hydrogen, chlorine or fluorine, and Z is C 1  to C 6  alkoxy, are prepared by reacting equimolar quantities of an alkali metal salt of the penicillin which is the anionic moiety of the salt of Formula I and a suitable salt (e.g. the hydrochloride) of the α-aminobenzylpenicillin ester, in a solvent (e.g. water) in which each reactant penicillin salt is soluble but in which the salt of Formula I is insoluble. The required salt precipitates and is recovered by filtering.
Patent GB-1306234-A (GB)
IPC: H05K7/16
Filed: 1970-07-03
Abstract: 1306234 Mounting electrical equipment KOMBINAT ROBOTRON VEB 3 July 1970 32399/70 Heading H1R A housing for electrical components comprises a plurality of circuit boards 6 (Fig. 2) connected by hinge members 5, which also connect side walls 2 provided with slots 15 and connectors 16. To complete the housing portions 3, 4 (Fig. 1) are provided with slots 12, 13 so that they can be secured to the side walls 2 by securing members 17. The portion 3 is provided with wire netting or perforated metal to facilitate a flow of air for cooling purposes. Surfaces 9 and 10 are provided to allow for tolerances.
Patent GB-1308145-A (GB)
Title: Vehicle door latch mechanisms
IPC: E05B65/20
Filed: 1969-08-01
Abstract: 1308145 Latch mechanisms WILMOTBREEDEN Ltd 8 July 1970 [1 Aug 1969] 38670/69 Heading E2A A vehicle door latch mechanism includes a latch releasing member 4 and locking means operable upon the releasing member to prevent releasing movement thereof, the locking means being operated by a solenoid 5 with end pieces 12, 13 of magnetic material and a plunger 8 comprising or carrying two permanent magnets 9, 10 arranged in magnetic opposition, the arrangement being such that energisation of the solenoid displaces the plunger between limit "lock" and "unlock" positions in each of which the corresponding one of the permanent magnets is disposed adjacent the corresponding end-piece and is magnetically attracted thereto in order to retain the plunger in that position on de-energisation of the solenoid. As shown, the plunger 8 is connected by a rod 6 to a pivoted locking lever 1 engageable with a spring-loaded latch-releasing lever 4.
Patent GB-1318299-A (GB)
Title: Oil tank heating apparatus
IPC: B63J2/14
Filed: 1970-08-21
Abstract: 1318299 Bulk cargoes ALGOSHIP INTERNATIONAL Ltd 21 Aug 1970 40353/70 Headings B7A and B7S A dual purpose bulk oil and dry cargo vessel has a housing formed in a transverse bulkhead for a heating unit which may be connected to main steam and drain lines and placed in contact with an oil cargo but is sealed within the housing when dry cargo is being carried. In a preferred embodiment, Figs. 3, 5, the heating unit 15 comprises a wheeled carriage running on rails 22 and which may be secured in the bulkhead housing 23 or in a fixed location on the base of the hold. The carriage includes a pair of opposed plates 17, 17a joined together by pipes 16 which are connected together by U-bends forming a continuous heating circuit with flanges 19a, 20 connecting with main steam and exhaust lines. The heating unit is protected within the housing from dry cargo by closure doors 26. The end plate 17a may alternatively be adapted to form a closure plate for the opening to the housing when the unit is installed therein. In another embodiment, Figs. 7, 9, a fixed heating unit 35, located within the bulkhead, comprises a housing 39, for mounting the finned steam pipes 48a, and is connected to oil inlet and outlet ducts 40, 42. The duct openings are provided with closure caps 44, 45 the latter of which may be operated via a hand wheel 47a at deck level. Perforated pipes 52 serve to work the housing 39 with wash water. In a modification, Fig. 13, a series of coils 61, 62, 63 are each connected to the main steam and drain lines of the vessel. An impeller 66, Fig. 15 driven by a motor 71 may be fitted in the outlet duct of the heating unit to increase the efficiency thereof.
Patent GB-1321024-A (GB)
Title: Method for the production of nearly colourless esters
IPC: C07C67/00
Filed: 1971-05-07
Abstract: 1321024 Esters BEIERSDORF AG 7 May 1971 13810/71 Heading C2C [Also in Division C5] Lightly coloured esters or polyesters are produced from saturated or unsaturated mono- or polycarboxylic acids and saturated or unsaturated mono- or poly-functional alcohols by heating a mixture of carboxylic acid or carboxylic anhydride and alcohol together with hydrogen and in the presence of 0À01-5% of a hydrogenation catalyst, based on the total weight of reactants, to 200-250‹ C. until the theoretically calculated amount of water has been separated and isolating the ester from the resulting reaction mixture. The hydrogenation catalyst is preferably finely divided nickel, platinum, palladium or nickel deposited on a suitable carrier. The acid component may be, for example, lauric, stearic, oleic, linoleic or montamic acid, wool wax acids or phthalic acid. Particularly suitable alcohol components are pentaerythritol, dipentaerythritol, diethylene glycol, 1,4 - butanediol, trimethylolpropane, glycerol, mannitol, sorbitol and sorbitan.
Patent GB-1336697-A (GB)
Title: Filing folders
IPC: B42F13/00
Filed: 1972-03-13
Abstract: 1336697 Filing papers &c H RAPPESTAD 13 March 1972 11545/72 Heading B6E A filing folder having a spine formed by a pair of asymmetrical spine members 1 articulated to each other by a flexible hinge 2, in which folder each spine member is provided with a recess 3 forming jointly a hand grip which permits of easy removal of the folder from a shelf.
Patent GB-1341036-A (GB)
Title: Coloration process
IPC: D06P1/92
Filed: 1970-04-22
Abstract: 1341036 Exhaust dyeing IMPERIAL CHEMCAL INDUSTRIES Ltd 19 April 1971 [22 April 1970] 19289/70 Heading D1B Synthetic textile materials, e.g. polyamides, cellulose acetate or triacetate and polyesters, are dyed by the exhaust dyeing method in a dispersion or solution of at least one waterinsoluble dyestuff which is free from sulphonic acid groups and which contains at least one optionally substituted carbonamido or sulphonamido group in a halogenated hydrocarbon containing a polar organic liquid which is either insoluble or only partly soluble in the hlogenated hydrocarbon in an amount of from 0.01 to 10% by weight of the halogenated hydrocarbon. Preferably the amount of polar organic liquid is at least equal to its solubility in the halogenated hydrocarbon giving two liquid phases. The halogenated hydrocarbons include tri-chloro-and perchloro-ethylene, and the polar organic liquids specified are ethylene glycol, glycerol and ethylene carbonate or mixtures thereof.
Patent GB-1342592-A (GB)
Title: Earth engagable teeth for excavating or earth working implements
IPC: E02F9/28
Filed: 1970-01-27
Abstract: 1342592 Excavator teeth J C BAMFORD EXCAVATORS Ltd 15 Jan 1971 [27 Jan 1970] 3866/70 Headings E1F and E1G An earth engaging tooth for an excavating implement comprises a shank attachable to the implement and having a socket whose mouth opens to the shank front, a tip mounted in the socket and wedge means, preferably a single wedge-shaped member inserted in the socket, in the same direction as the tip, to wedge the tip therein. A shank 12, welded to implement 10, is in the form of a rectangular tube forming a socket 16 in which is inserted a tip 11 whose recess 25 engages shank shoulder 17. Wedge 29 retains tip 11 in socket 16, and may be driven out of socket 16 with a tool passed through aperture 30. Tip 11 has a rib 23 on either side of wedge 29. The outer surfaces of tip 11 engage the socket walls.
Patent GB-1344112-A (GB)
Title: Boring bars
IPC: B23B29/034
Filed: 1971-10-27
Abstract: 1344112 Boring bars UKRAINSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT STANKOV I INSTRUMENTOV 27 Oct 197149863/71 Heading B3C A boring bar comprises a body 1, Fig. 1, a calibrated nut 2 screwed on to the body, a tool holder 3 mounted on a pin 7 in a slot 4 in the body, and urged by a spring 9 so that a surface 11 of the tool holder is in engagement with the nut. Rotation of nut 2 varies the cutting diameter of tool 6. In a modification, nut (13) Fig. 2 (not shown) has an insert (12). In a further modification, arm 17, Fig. 4, pivots about a pivot 31 and a surface 21 of the arm co-operates with a surface 19 on the nut insert 20, a roller 24 between the surfaces being provided.
Patent IL-102411-A (IL)
Title: Plastics tube head provided with a lining having a barrier effect
IPC: B29C65/42
Filed: 1992-07-03
Abstract: The subject of the invention is a tube head (1) having a barrier-effect inner coating (7), characterised in that this coating (7) consists of a multilayer polymeric element secured by an outer superficial layer (9) of the said element to the annular plastic covering (8) of the head (1), the said element (7) comprising moreover one or more polymeric barrier-effect layers (11) having a total thickness of between 0.008 and 0.05 mm and an inner superficial polyolefin or polyester layer (6). The subject of the invention is also the thermoformed single-piece part (7) which becomes this inner coating element. It is applicable to the manufacture of numerous tubes. <IMAGE>
Patent IL-103038-A (IL)
Title: Cryosurgical instrument with vent holes and method of using same
IPC: A61B18/00
Filed: 1992-09-02
Abstract: A closed end surgical cryoprobe instrument with probe shaft diameter of 3 millimeters or less is made to achieve and maintain freezing zone temperatures close to that of the liquid cryogenic refrigerant. Using sub-cooled liquid nitrogen at approximately -208 DEG  C. freezing zone temperatures as low as -206 DEG  C. can be achieved in under 1 minute. The liquid nitrogen supply tube is provided with a plurality of small vent holes to vent gas formed or present in the refrigerant supply tube to the return refrigerant flow channel. The vent holes also allow small amount of liquid nitrogen to vent into the return flow channel to further reduce the temperature differential between the sub-cooled liquid nitrogen supply and the counter-current flowing return refrigerant.