baber/WOPTO huggingface dataset:
Patent GB-957297-A (GB)
Title: Pharmaceutical compositions containing oxazoline derivatives
Inventor: WIGGINS LESLIE FREDERICK
IPC: A61K31/42
Filed: 1959-11-05
Abstract: A pharmaceutical preparation having a tranquillizing effect on humans and animals in dosage unit form for oral, rectal or parenteral administration, comprising one or more solid or liquid pharmaceutical diluents or carriers and an active component consisting of an oxazoline derivative having the general structural formula <FORM:0957297/A5-A6/1> or a non-toxic pharmaceutically acceptable acid addition salt thereof, wherein R is a phenyl group optionally substituted by at least one 1 to 4 carbon alkyl group.  Injections contain at least 0.1% and oral preparations 0.25% of the active component.  The preparation may take the form of tablets, capsules, cachets, powders, pills, sterile solutions, suspensions and suppositories. Other compatible drugs such as phenacetin may be present. Specified oxazolines are 2-phenyl-4 : 4-bis - hydroxymethyl oxazoline and 2-(41-methylphenyl) - 4 : 4 - bis - hydroxymethyl oxazoline.  Tablets containing 2-phenyl-4,4-bis-hydroxymethyl oxazoline hydrochloride and phenacetin are disclosed.
Patent GB-1335103-A (GB)
Title: Pneumatic programme control system
IPC: G05B19/44
Filed: 1971-08-11
Abstract: 1335103 Pneumatic card reader and control unit ATLAS COPCO AB 11 Aug 1971 [25 Aug 1970] 37683/71 Heading G4M A pneumatic program control system has a two-part reading head 17, 23 movable towards each other by spring-loaded pneumatic piston 42 to seal against a punched control card or tape 21 when closed. Each part of the head has aligned reading channels 28 situated in groups in chambers 37, 38, 39, 40 each sealed from the other by partitions and each having separate inlet or outlet couplings 13, 14, 15, 16. In operation air pressure is supplied on line 27<SP>1</SP> to valve 12 and to tape advance piston 43 and cylinder 11. The two part head is closed a short time after the piston 43 is retracted so that a hook 20 engages a new hole 22 in the tape 21. Air is fed to a nipple 44 and through appropriate holes in the tape to chamber 38 of part 17, in which pressure is built up. This chamber checks that the program carrier is inserted and that its reading position is correct. The pressure is fed via couplings 16, 15 to chamber 39 to feed conduits U 1  to U 30  coupled to output nipples on part 23 to feed the signals to appropriate control means such as valves of the system through appropriate holes in the tape. Pressure from coupling 16 is reduced in means 9, and passes via a restriction 8 to coupling 13 and chamber 37 to read detectors such as valves in the system which indicate the positions of various parts of the system via holes in the tape such that when all valves are closed and the control step is complete pressure is built up in the chamber, is amplified by amplifier 10 and operates valve 12 to release pressure in cylinders 11, 43. The control step ceases, the head parts separate, the tape is advanced and valve 12 is reset by piston 43 to commence the next step. In an alternate embodiment (Fig. 3, not shown) a circuit providing pulses of air pressure is described. A delay circuit used to provide tape advance after a predetermined period is illustrated in Fig. 6 (not shown).
Patent GB-504712-A (GB)
Title: Improvements in or relating to apparatus for exercising the fingers in the movementsrequired for playing musical instruments
IPC: G09B15/08
Filed: 1938-12-29
Abstract: 504,712. Music-practising appliances. HESSE, G. Dec. 29, 1938, No. 37759. [Class 88 (ii)] [Also in Group XV] Apparatus for exercising the fingers in the movements required for playing musical instruments comprises an arm 1 and a lever 3 hinged together and forced apart by a spring 8, the fingers being pressed on the lever at different distances from the hinge so that different forces are exerted on the spring for each finger. An adjusting screw 13 regulates the maximum angle that can occur between the arm 1 and lever 3. A screw cap 9 regulates the pressure of spring'8. Saddles 14 for the fingers may be adjusted on teeth 16 on the lever. To position the hand when practising on the apparatus an accessory comprising two saddles 25 and an adjustable stem 24 is fitted between the knuckles of the forefinger and thumb.
Patent GB-1108024-A (GB)
Title: Space heating and cooling systems
IPC: F24F5/00
Filed: 1965-09-03
Abstract: 1,108,024. Floor heaters. STRAMAX A.G. 3 Sept., 1965 [4 Sept., 1964], No. 37798/65. Heading H5H. [Also in Division F4] A radiator device for heating systems comprises a tube 1, carrying an electrical heater, with generally planar heat distributing members 2 attached thereto, with good thermal contact, by one or more spring clips 3. The distributing member has an upstanding rib 15, the head of which conforms to the shape of tube 1, clip 3 having an arm passing through opposed apertures 8 in the flanks of rib 15 below tube 1 and a second arm passing above the tube. In a second embodiment (Figs. 5, 6, not shown) the head of rib 15 conforms to the lower surface of tube 1 and an inverted channel member is placed over tube 1, the second arm of clip 3 passing over the channel member to press both channel member and distributing member to the tube. The arrangement is such that tube 1 is spaced from the plane of member 2, which member may then be set against the wall, floor or ceiling of a building.
Patent GB-1484012-A (GB)
Title: Fluid coupling assemblies
IPC: F16D33/20
Filed: 1973-08-09
Abstract: 1484012 Hydrodynamic transmission control FLUIDRIVE ENG CO Ltd 8 Aug 1974 [9 Aug 1973] 37841/73 Heading F2W The subject matter of this Specification is identical with part of that described in Specification 1,484,011, but the claims are directed to the filling control during starting.
Patent GB-1524604-A (GB)
Title: Manufacture of monocrystalline silicon rods
IPC: C01B33/02
Filed: 1976-09-14
Abstract: 1524604 Crystal-pulling WACKER-CHEMITRONIC GES FUR ELEKTRONIK-GRUNDSTOFFE mbH 14 Sept 1976 [27 Oct 1975] 38000/76 Heading B1S A monocrystalline silicon rod is pulled vertically from a melt from a crucible in a closed chamber under an inert gas atmosphere, the gas being introduced through a tube surrounding the pulling rod to prevent SiO 2  deposits and being exhausted through an outlet in the wall of the chamber. The tube may be circular and coaxial with the rod and may be of refined steel, quartz, graphite, copper or silver. The separation between tube and rod may be 5-60 mm., and the lower end of the tube may be 80-500 mm. above the melt surface, this distance being kept constant by adjusting the height of the crucible during pulling. The inert gas may be argon, helium or hydrogen. The crucible may be of graphite with a quartz lining. The flow of inert gas may be 10-3000 l/h. During pulling the pressure in the chamber may be 1-100 torr. A dopant e.g. phosphorus may be present in the melt. The rod may be pulled at 1-5 mm/min whilst rotating at 10-100 rev/min.
Patent GB-822219-A (GB)
Title: Improvements relating to exhaust silencers
IPC: F01N1/06
Filed: 1957-12-06
Abstract: 822,219. Exhaust silencers. CALABRESI, G. Dec. 6, 1957 [Dec. 6, 1956], No. 38046/57. Class 7(2) A motor vehicle, ship or aeroplane exhaust pipe expansion chamber 2 of circular cross-section contains a cone 6 from which is spacedly supported by spot welds and lugs 8 a double cone 3 having slots 16. There may be several units 3, 6 in one chamber 2 or in separate chambers.
Patent GB-1475938-A (GB)
Title: Magnetic head cleaning article
IPC: G11B5/41
Filed: 1974-08-30
Abstract: 1475938 Cleaning magnetic heads FUJI PHOTO FILM CO Ltd 30 Aug 1974 [31 Aug 1973] 38134/74 Heading G5R A magnetic head cleaning article comprises a support 3 having a paper layer 4 thereon, the paperlayer being made of vegetable fibres having a fibre length of about 5 mm. or longer and an average fibre thickness of about 10 microns to 40 microns. The paper 4 may be 50 to 200 microns thick with spaces of about 100 microns between the respective fibres thereof whereby particles removed from the head lodge in such spaces, rather than on the surface of the article, thereby prolonging the useful life of the article which may be in the form of a 12À7 mm. wide tape. The support 3 may be made of polyesters, cellulose derivatives, vinyl resins, or polycarbonate and have a thickness of 2À5 or 3 microns, for example. A non-transparent backing 5 may be provided of 0À5 to 5 microns thickness formed from a dispersion of particles of a pigment or a lubricant, such as carbon black graphite, carbon black-grafted polymer, tungsten disulphide or molybdenum disulphide, in a binder of a thermoplastic or thermosetting resin or a mixture thereof.
Patent GB-1485441-A (GB)
Title: Process for the production of microporous sheets
IPC: C08J9/28
Filed: 1974-09-04
Abstract: 1485441 Microporous polyurethanes BAYER AG 4 Sept 1974 [7 Sept 1973] 38649/74 Heading C3R Microporous sheets or films are prepared by coagulating a hygroscopic solution of a non- ionic polyurethane or polyurethane urea to which a suspension of a cationic and an anionic polyurethane or polyurethane urea has been added. The suspensions are added either separately or in the form of a mixture and preferably are suspensions in water or a water/organic solvent mixture. All the polyurethanes or polyurethane ureas are those known in the art and coagulation takes place by conventional techniques.
Patent GB-1496972-A (GB)
Title: Low friability rigid polyurethane foam
IPC: C08G18/50
Filed: 1975-09-22
Abstract: 1496972 Polyurethane foams OLIN CORP 22 Sept 1975 [23 Sept 1974] 38829/75 Heading C3R A rigid polyurethane foam is prepared by a process which comprises reacting a polyether polyol reactant with an organic polyisocyanate in the presence of a catalyst and a foaming agent wherein the polyether polyol reactant comprises a first polyether polyol which has an OH-number of from 150 to 800 and which has been produced by condensing 4,4,4-trichloro-1,2- epoxybutane with a mixture of dextrose and water and/or an aliphatic diol or triol, and wherein the reaction mixture further comprises a second polyether polyol which has an OH number of from 100 to 800 and which is an adduct of ethylene oxide with a C 1 -C 8 -aliphatic primary amine or a C 6 -C 8 -aromatic primary amine, or an alkanolamine in which each alkanol group contains 2-5 carbon atoms, or a mixture of two or more thereof, the second polyol being present in such a proportion as to result in the formation of a foam of reduced surface friability, the proportion generally being 8-50 p.b.w. per 100 p.b.w. of the first polyol. The dextrose includes hydrous dextrose, e.g. α-d-glucose monohydrate, and anhydrous dextrose, e.g. d-glucose. Suitable aliphatic diols and triols for use in preparing the first polyol are ethylene glycol, propylene glycol, butylene glycol, glycerol, trimethylolpropane and triethylolpropane. The primary amine initiators for the second polyol may be mono-, di- or tri-amines and the alkanolamine initiator may be a mono-, di- or tri-alkanolamine. The preferred amine initiators are ethylene diamine, toluene diamine or an ethanolamine, propanolamine or ethanolpropanolamine. The preferred polyisocyanates are toluene diisocyanate and/or polymethylene polyphenylisocyanate. The foaming agent may be water and/or a halocarbon, and the catalyst may be a tertiary amine or an organic metal salt. The reaction mixture may also include a surfactant, e.g. silicone oils and soaps. The foam may be prepared by a one-shot or prepolymer process. In the examples foams are prepared from the following formulation: a polyether polyol (OH number 360) prepared by condensing 4,4,4 - trichloro - 1,2 - epoxybutane with an equimolar mixture of ethylene glycol and α- d-glucose monohydrate in the presence of a boron trifluoride etherate catalyst; polymethylene polyphenylisocyanate; trifluorochloromethane; dimethylcyclohexylamine catalyst; a silicone-glycol surfactant; and either (i) an oxyethylated diethanolamine or (ii) an oxyethylated ethylene diamine, or (iii) an oxyethylated mixture of orthotoluene diamine and diethanolamine, or (iv) an oxyethylated mixture of sucrose and diethanolamine.
Patent GB-1495749-A (GB)
Title: Process and device for locating faults in a working store
IPC: G11C29/36
Filed: 1974-09-05
Abstract: 1495749 Fault locator COMPAGNIE INTERNATIONALE POUR L'INFORMATIQUE CII HONEYWELL BULL 5 Sept 1974 [5 Sept 1973] 38866/74 Heading G4A In apparatus for locating faults in a store MV (Fig. 1) comprising a plurality of identical storage circuits C 11 -C mn  (preferably MOS type integrated circuits) arranged in blocks, B 1 , containing circuits C i1 -C im , a sequence of n bit test words MT1-MTS are read, repeated as necessary, into successive addresses A1-AP in block B 1  and a neutral test word is read into all locations of all other blocks, the data stored in block 1 being then read out and compared with the test words in a comparator. In the case of a bit error the bit number, i.e. the row number, is stored in a register N and the block number i.e. B 1  is stored in register M. This process is then repeated with cyclic permutation of the test word i.e. test word MT2 is read into location A 1  of block B 1  next. When all the test words have been read into each location of the first block the whole of the process is repeated for successive blocks. From the information in registers M, N, locating circuits L determine whether a single circuit C ij  is faulty, whether a block of circuits C i1 -C in  is behaving abnormally or whether all blocks are behaving abnormally.
Patent GB-1066035-A (GB)
Title: Improvements in or relating to electrical recording apparatus
IPC: G11B15/46
Filed: 1963-10-03
Abstract: 1,066,035. Recording and playback. HONEYWELL Inc. Oct. 3, 1963 [Oct. 3, 1962], No. 38993/63. Heading G5R. [Also in Division H3] In a recording system for frequency modulated signals, the modulated carrier f is fed, before recording, to a divider chain (4, 9), Fig. 1 (not shown), from which signals are obtained at frequencies f, f/2, f/8, f/16. One of these frequencies may then be selected by means of a diode gate (6) and fed to the recording head (18). Speed control of the capstan motor (20), Fig. 2 (not shown), is effected by means of a servo-loop including a similar divider chain (24, 29) and diode gate (26) and also a frequency discriminator 38. In order to match the carrier frequency to the recording speed the appropriate divisor is selected by means of ganged switches associated with the two diode gates, Fig. 3 (not shown).
Patent GB-1031965-A (GB)
Title: Improvements relating to data processing machines
IPC: G06F3/08
Filed: 1964-09-30
Abstract: 1,031,965. Circuits employing bi-stable magnetic elements. INTERNATIONAL BUSINESS MACHINES CORPORATION. Sept. 30, 1964 [Oct. 16, 1963], No. 39739/64. Heading H3B. [Also in Division G4] A data processor memory has extra read-in lines to provide two alternative routes for readin of data. In the particular embodiment the memory is a core memory having four planes, each with the conventional x and y address conductors, inhibit conductor and read conductor. Each core of an input section (9 cores in each plane) of the memory has an additional winding connected to brushes sensing the nine columns of a punched card in parallel, each brush producing a pulse at a differential time. This pulse is supplied to a corresponding core in each of whatever combination of the planes is enabled to receive a pulse at that time, as determined by camcontrolled switches (one per plane, connected in series with all the additional windings of the plane). Thus a code conversion is performed. Data may be read from the input section using the conventional conductors mentioned.
Patent GB-971817-A (GB)
Title: Method and apparatus for bending material
IPC: B21D11/20
Filed: 1962-10-22
Abstract: 971,817. Angular bending. C. H. STUART & CO. Inc. Oct. 22, 1962 [Oct. 25, 1961], No. 39923/62. Heading B3E. A method of bending a length of pliant material comprises supporting the length in a substantially rigid position and then simultaneously bending the length along two spaced bending axes extend ing angularly to both the longitudinal and transverse axes of the material. A strip 40 to be bent is positioned between a guide 42, on a fixed section 10 bolted to a base 18, a guide 44 and a C-shaped guide 46, both on a bending section 14 hinged at 23 to a bending section 12 in turn hinged at 26 to the fixed section 10. The section 12 comprises opposing plates 22 and 24 between which the strip 40 passes and which grip the strip upon actuation of a lever 32 arranged to urge the plates 22, 24 together against a spring 27. The lever 32 is then used to pivot the section 12 about the hinges 26 until it abuts a stop 68, the section 14 pivoting about the hinges 23 to the position of Fig. 4 as a consequence of of a linkage 62 between a projection 58 on the section 14 and a projection 56 on the fixed section 10. The strip 40 is thus bent in opposite directions about spaced axes oblique to the edge of the strip. The end sections 10 and 14 or all the sections may be made to grip the strip. U.S.A. Specification 2,591,398 is referred to.
Patent GB-1514648-A (GB)
Title: Sensor for measuring angular motion about a vertical axis
IPC: H03M1/26
Filed: 1976-09-27
Abstract: 1514648 Photo-electric angle transducers CETEC CORP 27 Sept 1976 [8 March 1976] 40006/76 Heading G1A A shaft angle transducer suited for use as a magnetic compass card consists of a photoelectrically sensed member having radial segments, each with opaque and transparent portions, with the ratio of the portions changing from segment to segment so that the transmission between a source and detector on opposite sides of the member varies as a predetermined function of angular position. A part of a disc member having such segments is shown in Fig. 3; the transmission increases in an anti-clockwise direction and the rate of increase may be such that it compensates non-linearity in the detector or its associated circuitry. A cylinder may be used instead of a disc, Fig. 5 (not shown).
Patent GB-964921-A (GB)
Title: Improvements in or relating to liquid-dispensing apparatus
IPC: G01F11/02
Filed: 1961-11-09
Abstract: 964,921. Dispensing liquids. E. J. POITRAS. Nov. 9, 1961 [Nov. 29, 1960], No. 40133/61. Heading A4T. [Also in Divisions B1 and F1] Apparatus for dispens i n g predetermined amounts of various liquids, such as paint colourants, comprises a plurality or reservoirs 15, preferably of a tranlucent synthetic plastic to reveal the liquid level, each mounted by pegs 16 in holes 17 in a turntable 12. Each reservoir contains a variable capacity pump 27 (see Division F1) which, when its handle 63 is turned, discharges liquid through the holes 24 in the reservoir, 25 in the turntable and 11 in the base 10, the holes 25 and 11 being aligned by rotating the turntable.
Patent GB-1470968-A (GB)
Title: Scaffolding
IPC: E04G7/30
Filed: 1973-08-24
Abstract: 1470968 Scaffold connections GKN MILLS BUILDING SERVICES Ltd 20 Aug 1974 [24 Aug 1973 31 Jan 1974] 40145/73 and 04556/74 Heading F2M Scaffold members are interconnected by means of spigot and socket joints wherein the spigot is retained in the socket by the action of a bolt threaded through a block adjacent the spigot and pressing against the outside of the socket. A ledge or transom (as shown) may have separate spigots 51 and blocks 56 fitted near one or each end thereof, or may be provided with onepiece fitments (Figs. 1-6, not shown). A shroud 54 may be provided around the bolt. A diagonal member may have a fitment pivotably mounted thereon, either via a pivot pin (38) fixed to the body of the fitment and passing through a flattened end of the diagonal, or via the bolt itself (Fig. 8, not shown).
Patent GB-825262-A (GB)
Title: Improvements in or relating to labelling machines
Inventor: FAIREST DEREK HOWARD
IPC: B65C9/36
Filed: 1957-12-27
Abstract: 825,262. Labelling machines. FAIREST Ltd., M. Feb. 27, 1958 [Dec. 27, 1957], No. 40168/57. Class 73 Relates to labelling machines in which an arm carries a gummed label held by suction into the path of and in advance of an upright bottle, moves towards the bottle to apply the label and moves away again. The machine comprises a labelling arm 47 carrying a bar support 21 for a neck label bar 65 and a body label bar 54, the one supported on the upper ends 64 of centrally pivoted levers 59 and the other on the lower ends 58 of the levers and also on parallel links 52 such that the faces of the two bars are co-planar when the bar 54 is urged away from the support by a spring 63; labels 17 and 18 being supplied to and retained by pads with suction openings 71 on the bars. A bottle 1 is brought by means not described into jaws 35 that press it towards the support 21. At first contact the bottle presses on the label pad on the bar 54 only, compressing the spring 63 and causing the lever 59 to turn about their central pivot 60 so that the neck label pad on the bar 65 moves forward from its stop 57 on to the bottle neck. Because of the slot 69, which allows some translational motion controlled by the flexible suction connection 68 between the bars, the bar 65 accommodates itself to the angle of the bottle neck. Movement of the bottles in the machine may be along a straight run or around a circular circuit as described in Specification 746,506.
Patent GB-896996-A (GB)
Title: Improvements in high voltage electric fuses
Inventor: DANNENBERG KURT
IPC: H01H85/10
Filed: 1959-11-26
Abstract: 896,996. Fusible cut-outs. E.M.P. ELECTRIC Ltd. Nov. 25, 1960 [Nov. 26, 1959], No. 40207/59. Class 38 (1). A high voltage fuse element 12 (Fig. 5), extending between the end caps of an outer casing containing arc extinguishing powder (Fig. 1, not shown), comprises a part 18 (Fig. 2) of constant cross-sectional area, surrounded in part by a ceramic element 15, and a part 14 of changing cross-sectional area. This part 14 may be formed by reducing the width or thickness of the element by triangular, trapezoidal or arcuate indentations, symmetrically (Fig. 2) or unsymmetrically (Fig. 3) arranged with respect to the axis of the element or by diamond-shaped apertures (Fig. 4). Preferably the uniform part 18 (Fig. 2) is disposed between equal parts 14 of changing crosssection. One or more elements 12 are helically wound on a star-shaped core 13 (Fig. 5), the ceramic elements 15 fitting between the core ribs to aid in positioning the elements. Preferred dimensions of the element parts are described. A piece of tin solder 17 (Fig. 2), may surround a part of the non-uniform element 14, near to where the cross-sectional area of said element 14 is a minimum, to act as a heat sink. The recommended number of ceramic elements 15 is given as one such element for each 5KV of voltage rating.