baber/WOPTO huggingface dataset:
Patent GB-1014129-A (GB)
Title: Milling machine spindle carrier
IPC: B23B19/02
Filed: 1964-11-13
Abstract: 1,014,129. Copy-milling. CINCINNATI MILLING MACHINE CO. Nov. 13, 1964 [April 10, 1964], No. 46392/64. Heading B3K. [Also in Division F2] A milling machine comprises a spindle carrier 10 having a rotary spindle 11 eccentrically supported in a quill 13 for movement in an arcuate path about the axis of the quill, and means for simultaneously reciprocating the quill axially and swing- ing the spindle back-and-forth, the means comprising a pair of cams 59, 99, rotatably supported in the carrier, a pair of driven members 27, 31, supported in the carrier for axial movement, means for reciprocating each drive member in response to rotation of its respective cam and including an adjustable linkage for varying the length of stroke of the drive members, and means for rotating the cams at a reduced rate from the rotation of the spindle. The machine is designed to enable a cam-relieved form-milling-cutter 140, Fig. 7, which is under-size due to sharpening, to be moved axially and radially to produce a full-size slot. The quill 13 can be adjusted axially and reciprocated by rotation of a nut 24 either by rotating or axially moving the worm 27 which engages external teeth on the nut. The spindle 11 rotates in a sleeve 12 carrying a gear sector 29 engaged by the rack 31. The rack 31, Fig. 4, is reciprocated to swing the sleeve by the cam 59 engaging a follower 57 attached to a boll-crank 53 swinging on a fixed pivot 54 and connected to the rack by a block 38 sliding in a grooved block 35. The block 38 is carried by a vertically-adjustable, sliding bar 40. The worm 27 is reciprocated by similar means, the movement of a scale on the quill being observable through an optical viewing device. The cam 99, Fig. 8, for actuating the latter means is mounted coaxially with the cam 59. The cams are rotated by a motor 109 which also rotates the spindle 11 through gearing 120, 121, the latter two gears oscillating relatively to each other as the sleeve 12 is oscillated. The spindle 11 makes at least two revolutions for each revolution of the cams. A cam surface is provided on the periphery of the cam 99 which can co-operate with a plunger during setting-up to indicate the axial position of the quill.
Patent GB-1560998-A (GB)
Title: Plastics valve with positioning handle
IPC: F16K31/60
Filed: 1976-11-09
Abstract: The actuating device of the valve (12) has an actuating extension (31) which is connected to the valve-closing element (16) via a connecting section (36). The connecting section is designed in such a way that it acts as a predetermined breaking point before impermissibly high forces can act on the valve-closing element, causing leaks. By means of a particular arrangement of the working surfaces of the actuating extension, which extend parallel to the axis of rotation, the valve can be operated by various tools. Towards the top, the actuating extension (31) has bevelled surfaces which serve to deflect impact forces. The actuating device is particularly advantageous for valves made of plastic installed in underground gas distribution pipes. <IMAGE>
Patent GB-1206617-A (GB)
Title: Improvements in or relating to clothing belts
Inventor: OCHIAI YORIYASU
IPC: A44B11/12
Filed: 1967-10-12
Abstract: 1,206,617. Belts. Y. OCHIAI. 12 Oct., 1967 [13 Oct., 1966 (3); 11 Nov., 1966; 13 June, 1967], No. 46519/67. Heading A3V. [Also in Division E2] A clothing belt includes a clasp assembly and a strap 30, said clasp assembly comprising a body having opposed side walls 23, 24 defining a recess arranged to receive one end portion of said trap, a fastening member 25 extending across said body and having a pair of opposed lugs 26, 27 each pivotally mounted on a respective one of said opposed side walls and extending therebetween, a shaft 28 extending between said lugs and fast for pivotal movement therewith and a projection 29 carried by said shaft and arranged to extend into said recess, and one surface of said one end portion of said strap including transversely extending abutment means, said fastening member being pivotally movable to place said projection in engagement with said abutment means to fasten said one end portion of said strap in said clasp assembly, and the other end portion of said strap being secured to the clasp assembly. In the construction shown the shaft also serves to pivot the member 25 to the side walls and it carries a plurality of the projections 29. The abutment means are ribs. In an alternative clasp assembly, the shaft is eccentrically pivoted to the side walls by pins which also engage the pair of lugs. The projection is elongated and the side walls of the body have substantially L-shaped slots in which pins near the end of the projection engage to prevent inadvertant release of the projection. In both constructions the other end portion of the belt is engaged by a pivoted jaw clamp 32 which is pivotally connected to the body. The strap can either have the ribs formed integrally or the ribs can be formed on a member 31 which is attached to the remainder of the strap either on the surface of the remainder or in a recess. The strap can be made of several pieces of leather sewn or glued together.
Patent GB-1191847-A (GB)
Title: Heating Elements
Inventor: AMES JACK
IPC: H05B3/06
Filed: 1966-10-20
Abstract: 1,191,847. Resistance heating coatings. IMPERIAL CHEMICAL INDUSTRIES Ltd. 4 Oct., 1967 [20 Oct., 1966], No. 46920/66. Heading H5H. [Also in Division H2] Electrodes are secured to an electricallyconducting silicone elastomer coating on a lamina by an electrically-conductive acrylic adhesive. The electrodes may be in the form of metal foil, gauze, braid or wire (e.g. tinael wire) and may be of aluminium, copper or steel. The silicone rubber is coated on a lamina in the form of a film or a woven, knitted, or felted fabric made of cellulose, nylon, polythene terephthalate, paper or asbestos. The acrylic adhesive consists of a polyacrylate, a polymethacrylate or a copolymer and may be applied to the electrodes in the form of an aqueous latex dispersion or in a solution of ethylene dichloride, trichloroethylene, acetone, methyl ethyl ketone, or ethyl acetate. The adhesive is applied to the electrodes prior to their attachment to the silicone elastomer by spraying, painting, dipping or by the use of transfer rolls. The adhesive coated electrodes are secured to the elastomer by pressure or heat and pressure in a press or by passing through nip rollers. Metal particles, acetylene black or carbon black is dispersed in the adhesive to render it conducting. The elastomer may be covered with p.v.c. foil. The heating element may be used as a wall covering or may be incorporated in a ceiling tile.
Patent GB-1503038-A (GB)
Title: Conveyor drive units
IPC: B65G23/22
Filed: 1975-11-14
Abstract: 1503038 Conveyer drive units DEMAG AG 14 Nov 1975 [23 Nov 1974] 47059/75 Heading B8A A drive unit for a conveyer comprises a wheel 2 about which an endless conveyer element 1 is trained, the wheel 2 being driven from a motor 4 by a shaft 3 which is journalled in a bearing block 11 mounted on a support frame 10, the static part of the motor 3 (viz, the housing of the motor and any other parts of the motor which do not rotate during normal operation of the drive unit) being angularly displaceable relative to the support frame 10 against the force of a spring 6 which is coupled between a bracket 5 forming part of the motor static part and an anchorage 7 of the support frame 10. In the embodiment of Fig. 2 (not shown), the drive unit is located at a position between the ends of a run of the conveyer element (1), and in the embodiment of Fig. 3 (not shown) the drive unit is incorporated in a station for tensioning the conveyer element, the support frame (10) being provided with rollers (14) which run in rails of a fixed frame, the spring (6) being connected to the latter.
Patent GB-1243061-A (GB)
Title: Improvements in and relating to scouring and dyeing fibres
IPC: B65D30/00
Filed: 1968-10-07
Abstract: 1,243,061. Seaming non-metallic sheet material. KANEGAFUCHI KAGAKU KOGYO K.K. AND NANGOKU PARUPU KOGYO K.K. 7 Oct., 1968 [14 Oct., 1967], No. 47422/68. Heading B5K. [Also in Divisions B8 and D1- D2], Tubular containers (see Division B8) are made by overlapping longitudinal edges of a sheet or sheets of paper and adhering the edges with a heat resistant resin, i.e. nylons, polyesters, polyacrylonitriles or mixtures thereof (see Division C3). The shorter pair of edges of a rectangular sheet of paper are overlapped and adhered by rolling and the sleeve so formed dried at 130, 120 or 200 degrees centigrade for 30 seconds to evaporate adhesive solvent. Seaming may also be performed by placing a nylon thread along the centre of the overlapped edges, heating for 50 seconds at 70 degrees and pressing with a metal plate at 170 degrees for 10 seconds.
Patent GB-1315575-A (GB)
Title: Schiffs bases from 2-aminoimidazole derivatives and the preparation thereof
IPC: C07D233/88
Filed: 1971-10-12
Abstract: 1315575 2-Amino-imidazoles GRUPPO LEPETIT SpA 12 Oct 1971 [20 Nov 1970] 47488/71 Heading C2C Novel compounds of Formula I and their numeral acid salts where R represents hydrogen, alkyl, hydroxyalkyl or halogenoalkyl, R<SP>1</SP> represents hydrogen or aryl, R<SP>11</SP> represents hydrogen, C 1-8  alkyl hydroxy C 1-8  alkyl or halogeno C 1-8  alkyl, R<SP>111</SP> represents a nitro substituted thienyl or furyl group and n = 0 or 1 are prepared by reacting a hydrochloride of a compound of Formula III with a solution of an equi-molar amount of an aldehyde of general formula in a mixture of ethanol and methanol in the presence of a strong base. Compounds of Formula I have a high degree of anti-microbial activity and form with a pharmaceutically acceptable carrier a pharmaceutical composition which may be administered orally, parenterally or topically.
Patent GB-1075187-A (GB)
Title: Data storage apparatus
Inventor: JUTZI WILHELM
IPC: H01B11/12
Filed: 1964-11-23
Abstract: 1,075,187. Magnetic storage apparatus. INTERNATIONAL BUSINESS MACHINES CORPORATION. Nov. 23, 1964 [Dec. 16, 1963], No. 47505/64. Heading H3B. [Also in Division H1] Data storage apparatus comprises a series of thin magnetic film elements arranged on a baseplate and at least two sets of strip lines arranged for driving and sensing the elements, each strip line of at least one set consisting of a core of high conductivity material, e.g. copper coated with a layer of low conductivity material e.g. manganin. The thickness of the layer is such that the higher frequencies of the driving or sensing pulses are attenuated by the skin effect and line resonances do not occur. The strip lines are terminated at their ends by short circuits to the baseplate which acts as a ground plane. The base may also be provided with a layer of low-conductivity material.
Patent GB-1347435-A (GB)
Title: Apparatus for checking vehicle suspensions
IPC: G01M17/04
Filed: 1972-10-17
Abstract: 1347435 Testing spring suspensions ETABS MULLER & CIE and G BRISARD 17 Oct 1972 [8 Nov 1971] 47730/72 Heading B7D [Also in Division G1] The condition of a vehicle wheel suspension is investigated by placing the wheel in a recess on a pivoted plate, vibrating the plate, and observing the movements of the plate or the forces on it. The plate 1, Fig. 1, is oscillated about shaft 2 by a motor-driven eccentric 6 which acts on the plate via two springs 10; a flywheel 9 may be provided for this drive. A pair of stiff springs 5 connect the plate to the ground or to base-plate 3; these springs and springs 10 are chosen to have a stiffness which makes the apparatus usuable with vehicles of different weights. The core 12 of inductor 13 moves with the plate and produces an output signal at 14, and thus the amplitude of the plate motion, or its acceleration, may be measured. Alternatively a force transducer may be used to measure the force between the plate and the wheel, or between the plate and any of the springs. The resonant frequency of the vibrations, and their amplitude, increases as the suspension damping drops. To determine resonance the plate is initially vibrated well above likely resonance frequencies, e.g. 20 Hz, and allowed to slow down. The inductor or force transducer is connected to an appropriate dial or chart recorder.
Patent GB-1134791-A (GB)
Title: Ciphering or deciphering system for multiplex communication link
IPC: H04L5/22
Filed: 1966-10-25
Abstract: 1,134,791. Data transmission systems. CSFCOMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. 25 Oct., 1966 [8 Nov., 1965], No. 47926/66. Heading H4P. In a ciphering or deciphering apparatus associated with a plurality of digital data channels, the channels are selected in turn and the cipher key is changed in sequence with the selection so that signals on any one channel are mixed only with an associated cipher key. The input channels feed respective input stores which are read out in turn to a mixing unit which also receives a key signal from a cipher generator. The mixing unit output is the required ciphered or deciphered data, and is passed to an appropriate one of a number of output stores, there being one such store per channel. When a signal on any one channel, e.g. C, has been ciphered or deciphered the corresponding cipher key signal is passed to a cipher store associated with channel C. When next the input channel C is selected, the associated cipher store passes the cipher signal stored therein to preset the cipher generator, which then generates the next cipher signal relevant to channel C for mixing with the signal on channel C. The input stores may be selected in a fixed sequence or as they become full, the output and cipher stores being selected in the corresponding order.
Patent GB-1182405-A (GB)
Title: Process for Preparing Sarcosinonitrile
IPC: C07C/
Filed: 1968-10-14
Abstract: 1,182,405. Production of sarcosinonitrile. W. R. GRACE & CO. 14 Oct., 1968 [26 Dec., 1967], No. 48673/68. Heading C2C. Sarcosinonitrile is obtained by (a) adding substantially anhydrous hydrogen cyanide to substantially anhydrous methylamine or to a 10-45 wt. per cent aqueous solution of methylamine in an amount of 0À01-0À20 mole of the cyanide per mole of methylamine, and then (b) adding to the resultant mixture substantially anhydrous glycolonitrile or a 30-75 wt. per cent aqueous solution of glycolonitrile in an amount of 0À5-0À95 mole of glycolonitrile per mole of the methylamine originally present in step (a), the reactants being agitated and maintained at a temperature of 0-25 C. during both steps. The sarcosinonitrile may be recovered from the resultant solution or slurry by adding of HCl or an alkali metal bisulphate. The sarcosinonitrile obtained may be treated with an alkali metal hydroxide to give the corresponding alkali metal sarcosinate.
Patent GB-1388227-A (GB)
Title: Amino-acid salts of sulphoglycopeptides
IPC: C07K9/00
Filed: 1973-10-18
Abstract: 1388227 Salts of sulphoglycopeptides CRINOS INDUSTRIA FARMACOBIOLOGICA SpA 18 Oct 1973 [18 Oct 1972] 48697/73 Heading C2C Novel salts of a sulphoglycopeptide with a natural or synthetic amino-acid are prepared by reacting the free acid form of the sulphoglycopeptide with one or more natural amino acids. The examples relate to sulphoglycopeptide salts of glutamine, methionine, histidine, lysine, asparagine, arginine, cysteine, proline, serine, threonine and tryptophane. The salts have anti-inflammatory activity.
Patent GB-1472094-A (GB)
Title: Corona transfer mechanism
IPC: G03G15/02
Filed: 1974-11-12
Abstract: 1472094 Electrostatic image transfer XEROX CORP 12 Nov 1974 [23 Nov 1973] 49002/74 Heading B6C An electrostatic image transfer device 24 comprises a plurality of point discharge needles 44 and a plurality of rotatably mounted rollers 50 located among the needles 44 to cause contact between an image-bearing photo-conductive surface and a copy sheet 46.
Patent GB-1359610-A (GB)
Title: Gas generating compositions
IPC: C06D5/00
Filed: 1965-11-19
Abstract: 1359610 Gas - generating compositions; ammonium iodate and decomposition products thereof USA ARMY SECRETARY OF 19 Nov 1965 [21 May 1965] 49226/65 Headings C1A and C1D A gas-generating charge comprises compacted ammonium iodate or a cured mixture of ammonium iodate and an organic polymeric binder. Suitable binders are the copolymer of polybutadiene and acrylic acid, carboxyl-terminated polybutadiene, epoxy resins, liquid polysulphides, and nylon. Minor amounts of ammonium nitrate, ammonium perchlorate, and hydrazine nitrate may also be present. The charges burn slowly at a low temperature and may be used for driving small turbines on missiles. The ammonium iodate decomposes into nitrogen, oxygen, and hydrogen iodide.
Patent GB-1159387-A (GB)
Title: Improvements in or relating to Examination of Moving Objects by X-Radiography
Inventor: HOLLIDAY JOHN
IPC: G01N23/04
Filed: 1965-11-19
Abstract: 1,159,387. X-ray cine photography. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 15 Nov., 1966 [19 Nov., 1965], No. 49248/65. Heading H5R. In X-ray fluorography in which a fluorescent image of an object is obtained on a fluorescent screen and photographed by a cine-camera, the film used has an emulsion which is particularly sensitive in the spectral region occupied by the wave-lengths of the light emitted by the fluorescent screen which enables a film speed of at least 2000 frames per second to be used. Apparatus used in the process as shown in the block diagram comprises X-ray source 1, object 3, image intensifier 2 which is photographed by camera 4. The speed of the camera may be controlled by means of a thyristor unit 5 which may be adjusted by potentiometer 6 varying the voltage on line 7. The brilliance of the X-ray unit may be controlled by controlling the voltage from high tension generator 8 by means of selector 9. Selector 9 is mechanically linked by 10 to potentiometer 6 to correct for non linearities in other components.
Patent GB-1460284-A (GB)
Title: Process for acceleration of solidification of moulded fibrous cement elements
IPC: C04B40/02
Filed: 1973-10-25
Abstract: 1460284 Fibrous cement mouldings PORTLAND ZEMENTWERKE HEIDELBERG AG 25 Oct 1973 49778/73 Heading C1H The solidification of moulded fibrous cement elements is accelerated by treating the element, while it is still soft, with gaseous carbon dioxide so that heat of neutralization accelerates hydration of the cement. The treatment can be carried out in either a chamber or an autoclave, either at super atmospheric pressure or after exposure to a vacuum. The fibres in the element can be of glass, steel or asbestos; the treatment with carbon dioxide reduces the alkaline attack on glass fibres.
Patent GB-1368276-A (GB)
Title: Thiophene carboxylic acid derivatives
IPC: C07D333/32
Filed: 1971-10-27
Abstract: 1368276 Thiophene carboxylic acid derivatives SANDOZ Ltd 27 Oct 1971 [30 Oct 1970 6 July 1971] 49879/71 Heading C2C Novel compounds I in which R 1  is H or 1-4 C alkyl; R 2  is H, Cl, or 1-3 C alkyl or alkoxy; and R 3  is H, Cl, Br, or 1-3 C alkyl or alkoxy or, if R 2  is H, R 3  may also be F or CF 3  are prepared by oxidation of a compound II wherein R<SP>I</SP> 1  is 1-4 C alkyl, optionally followed by hydrolysis. The compounds II may be prepared by reaction of a compound VI with N-bromosuccinimide, to give a compound V reaction of compound V with R<SP>I</SP> 1 OOCCH 2 CH 2 SH to give a compound III and cyclization of III. Pharmaceutical compositions useful as antiphlogistics comprise a compound I together with a suitable diluent or carrier and are administered orally or parenterally.
Patent GB-1107482-A (GB)
Title: Improvements in or relating to means for supporting cables, pipes and the like from relatively movable elements
Inventor: POLLARD THOMAS
IPC: E21D23/00
Filed: 1964-12-09
Abstract: 1,107,482. Taking up slack in cables. GULLICK Ltd. 3 Nov., 1965 [9 Dec., 1964]; No. 50028/64. Heading B8B. Means for supporting cables, pipes &c. 18 from relatively movable roof supports 14 at a coalface, comprises a carrier 17 for the cables 18, mounted on each support 14 and movable relative thereto to avoid acute bending of the cables as the supports 14 move relative to one another. Each carrier 17 is formed with a cavity to locate the cables 18 and is mounted on the end of the rod of a piston 15. The latter is mounted in a cylinder 16 secured to the roof support 14 and is biased into the retracted position by a spring 19. When a roof support advances, the carrier 17 on the adjacent support 14 is moved forwards by the cables, against the bias of spring 19. In a further embodiment the spring 19 is dispensed with. In a final embodiment a flexible ducting is provided between the carriers 17 to house the pipes 18 &c.
Patent GB-1141377-A (GB)
Title: Process for preparing hard waxes
IPC: C08G63/42
Filed: 1966-11-09
Abstract: 1,141,377. Waxy condensation polymers. FARBWERKE HOECHST A.G. 9 Nov., 1966 [9 Nov., 1965], No. 50138/66. Heading C3R. Hard waxes of molecular weight 1000 to 6000 are made by reacting the glycidyl ether of a C 16-30  aliphatic alcohol with a dicarboxylic anhydride containing 4 to 8 carbon atoms, e.g. succinic, glutaric, maleic, phthalic, tetrahydrophthalic or hexahydrophthalic anhydrides. Reaction is effected at 50-300‹ C. in the presence of an acid or basic catalyst and possibly an ether or hydrocarbon. The waxes are applied from a solution in balsam turpentine, gasoline or trichlorethylene.
Patent GB-1398516-A (GB)
Title: Label fabrication
IPC: B31D1/02
Filed: 1971-10-28
Abstract: 1398516 Making labels PLESSEY CO Ltd 2 Oct 1972 [28 Oct 1971] 50295/71 Heading B8F Labels or badges are formed by applying a magnetic paint stripe 3 by means of rollers 2 to a plastics or paper strip, magnetically imprinting data in said stripe by means of coding heads 5 and pressure rolls 6, said data being visually presented on a display 7, printing visible plain language or other data on the strip by means of a roller 8, passing the strip through an error detection device 10 for checking the validity of the magnetically imprinted data and having a cross display 11, and cutting said strip by means of a guillotine 12 into discrete labels or badges. A counter 9 is associated with the roller 8 and is operative through a feedback system to control operation of the apparatus such that a predetermined number of labels or badges are fabricated.
Patent GB-1334686-A (GB)
Title: Semiconductor integrated circuits
IPC: H01L23/522
Filed: 1970-10-23
Abstract: 1334686 Semi-conductor devices NIPPON ELECTRIC CO Ltd 23 Oct 1970 [27 Oct 1969] 50484/70 Heading H1K An integrated circuit comprises a substrate of one conductivity type, and circuit element regions of the opposite conductivity type at a surface thereof, the whole of the surface between the circuit elements being doped to an impurity concentration, of the one conductivity type, of between ten and one hundred times that of the remainder of the substrate. Such doping is said to prevent the formation of inversion channels beneath conductive tracks on insulating material on the substrate surface, while at the same time not being high enough to cause the supply voltage to break down the PN junctions between the surface doping and the circuit element regions. The doping may be between 1+10<SP>16</SP> and 1+10<SP>17</SP> atoms/cm.<SP>3</SP> The substrate may be doped from a phosphorus containing glass layer, by means of antimony pentachloride, or by growing a suitably doped epitaxial layer.