baber/WOPTO huggingface dataset:
Patent GB-956009-A (GB)
Title: Improvements relating to apparatus for turning crates or cases
Inventor: EARL ALBERT CHRISTOPHER
IPC: B65G65/00
Filed: 1960-12-09
Abstract: 956,009. Tipping crates or cases; endless conveyers. THOMAS & EVANS Ltd. Dec. 1, 1961 [Dec. 9, 1960], No. 42534/60. Headings B8A and B8E. Apparatus for turning crates or cases upside down for removing foreign material comprises a primary endless conveyer 2 and a main endless conveyer 3. An electric motor 4 drives the main conveyer 3, and the primary conveyer 2, driven by a chain 6 from the main conveyer, is advanced at a greater speed than the primary conveyer. Tipping bars 7, 8 are provided adjacent the discharge ends of the conveyers, the cases or crates being turned over as they fall on to the bars. Nozzles (not shown), are arranged beneath the inclined portion of the main conveyer to supply air jets to the crates or cases for the purpose of disloding foreign material. The nozzles can be controlled by valves actuated by trip fingers adapted to be .struck by crates or cases advancing on the main conveyer.
Patent GB-1485283-A (GB)
Title: Pressure sensor apparatus and transducer therefor
IPC: G01L7/08
Filed: 1974-10-01
Abstract: 1485283 Pressure gauges ITT INDUSTRIES Inc 1 Oct 1974 [1 Oct 1973] 42588/74 Heading GIL The subject matter is identical with that described with reference to Figs. 1-16 of Specification 1485282 but the main claim is directed to the diaphragm construction and the shape of that portion of the apparatus against which the diaphragm rests when deflected to its maximum extent, the apparatus portion then supporting the diaphragm against rupture. The invention may be applied to a device having one diaphragm only (not detailed).
Patent GB-1163209-A (GB)
Title: Accelerometer
Inventor: STEWART ROBERT EDWARD
IPC: G01P15/13
Filed: 1967-09-20
Abstract: 1,163,209. Measuring acceleration electrically. LITTON INDUSTRIES Inc. Sept. 20, 1967, No.42892/67. Heading G1N. An accelerometer comprises an annular body 84, Fig. 8, attached to a fixed annular member 42 by diametrically arranged flexible hinges 92, 94, 98, 101, Fig.10, so that the body is free to pivot about diametrical axis 170 through its centre of mass. An additional mass, e.g. 150, is mounted on the body so that the centre of mass of the composite body is not coincident with the axis 170, an applied acceleration thus producing a turning force on the body. The position of the mass on the body depends on the plane of the applied acceleration, e.g. for accelerations transverse to the plane of the body, the mass is arranged round the circumference or equally at the ends of the diameter perpendicular to the axis 170; for accelerations in the plane of the body, the mass is arranged at one point on the circumference. As shown, ceramic body 84 and member 42 are hinged together by pieces of metal foil 92, 94, 98, 101, e.g. electrolessly deposited nickel, which are also used as electrical connections to and from the pivoting body 84. Movement of the body is sensed by changes in capacitance between two pieces of metal foils 91, 93, Fig. 10, on the lower surface of the body and a magnet body 50 forming a third common capacitor plate. The two capacitors (156, 158, Fig. 14, not shown), are connected in adjacent arms of an A. C. bridge circuit whose output after demodulation at (168) is fed to a force balance coil 82 attached to the circumference of the lower surface of the body 84. The coil is suspended in the flux gap between the annular magnet 50 of aluminium nickel alloy magnetized so that its poles lie at the ends of a diameter transverse to axis 170, and a ring 78 of magnetic material forming part of the return path of the magnetic flux. Thus application of current to the coil 82 produces a resolving torque in the coil which returns the body 84 to its zero position. This current is also indicative of the acceleration. Temperature compensation for magnet 50. The field strength of the magnet 50 tends to decrease with increasing temperature. Thus, to maintain the flux in the gap between magnet and ring 78 constant at the poles, the gap must be varied inversely with temperature. To this end an annular disc 52 of e. g. aluminium provided with an insulating layer 70 on its upper surface, is provided, having projections (79, 80, Fig. 13, not shown), at opposite ends of a diameter parallel to axis 170, which bear against the ring 78. As the temperature increases the disc 52 expands producing an elongation of the diameter of the ring 78 parallel to axis 170 and corresponding contraction of its diameter perpendicular to axis 170 (see dot-dash line (182)) producing the required reduction in the flux gap at the poles of the magnet. The above described temperature compensated magnetic system is also described and claimed in Specification 1,163, 210.
Patent GB-1405483-A (GB)
Title: Method and apparatus for annealing glassware
IPC: C03B29/06
Filed: 1972-09-18
Abstract: 1405483 Annealing hollow glassware E W BOWMAN 18 Sept 1972 [10 Nov 1971] 43160/72 Heading C1M Hollow glassware is annealed in a tunnel lehr comprising separately controllable temperature zones each comprising a treatment chamber 26 surmounted by recirculating chamber 25 and a firing chamber 28 communicating with the recirculating chamber. The firing chamber contains a burner 30 and is provided with a fan 21 for driving hot gases into the recirculating chamber and through a slot 20 in the base of the chamber which slot is aligned with the wave supported on an open mesh conveyer 19 in the treatment chamber so that the gases are jetted into the interior of the ware and around its sides. Partition walls 26b provide a return flow passage 26a for the gases to flow back to the firing chamber 28. A plurality of longitudinal slots 20 may be provided so that a corresponding number of longitudinal rows of ware can be treated. The lehr may consist of a plurality of parallel tunnels, transfer tables being provided to shift the ware from one tunnel to another.
Patent GB-925207-A (GB)
Title: Method and apparatus for forming operating buttons and caps for pressurized dispensers
Inventor: FOCHT JOHN CHARLES
IPC: B41M1/40
Filed: 1961-12-04
Abstract: 925,207. Moulding indicia-bearing caps or buttons. PRECISION VALVE CORPORATION. Dec. 4, 1961, No. 43221/61. Class 87(2). A method of forming indicia on valve operating buttons or caps during injection moulding thereof in a mould 2, 3, comprises shifting at least a portion of the mould base, having thereon a character 6, into a position to project beyond the mould part 2, applying transferable colour to the end of this portion of the mould base, retracting the portion closing the mould and injecting plastic, and then ejecting the moulded buttons B. In the example shown in Figs. 1, 5, the movable base portion comprises knock-out pins 5 to which colour is applied by rolls R moved downwardly by an air cylinder 11. The transferable colour is applied to the rolls R from a fountain 29 by means of rolls 31, 33, 36, 37. When the rolls R descend a wheel 39 pushes against a bar 34 and so moves the rolls 33 into contact with the rolls 31, and at the same time rotates the rolls 31 by means of a pawl 41 pushing against a ratchet 32, Fig. 2 (not shown). In another embodiment, Fig. 9, a mould base 44 has a raised character 6a and also separate knock-out pins 45.
Patent GB-977647-A (GB)
Title: Process of preparing alkylamino-alkyliminodibenzyl compounds
IPC: C07D223/28
Filed: 1962-11-19
Abstract: Iminodibenzyl compounds of the formula <FORM:0977647/C1/1> wherein Y is a straight or branched lower alkylene radical, are prepared by reacting a compound of the formula <FORM:0977647/C1/2> wherein R2 represents an aryl radical and R3 and R4 are each a hydrogen atom or an aryl radical, with a chloroformate of the formula <FORM:0977647/C1/3> wherein R represents a lower alkyl radical, to form an N-[(N1-lower-alkyl-N1-carbo -R-oxyamino)-lower-alkyl] iminodibenzyl of the formula <FORM:0977647/C1/4> and hydrolysing this compound with barium peroxide.  The word "lower" indicates that the groups so qualified contain up to 8 carbon atoms. N-[(N1-lower-alkyl-N1-arylmethylamino) lower-alkyl] iminodibenzyls of formula II are prepared by reacting an alkali metal iminodibenzyl salt (prepared by reacting an alkali metal hydride or amide with iminodibenzyl) with an N-lower-alkyl-N-arylmethylamino lower-alkyl halide in a high boiling liquid reaction medium such as xylene, toluene, tetralin or cumene.
Patent GB-1466127-A (GB)
Title: Tagging medicaments with biodegradable microparticles  to permit retrospective identification
IPC: A61K9/16
Filed: 1974-10-08
Abstract: 1466127 Tagging medicaments MINNE-. SOTA MINING & MFG CO 8 Oct 1974 [9 Oct 1973] 43604/74 Heading A5B A method for tagging a medicament to permit its subsequent identification comprises the steps of: (1) homogeneously dispersing into a physiologically acceptable metabolizable protein, polysaccharide or polyvinyl pyrrolidone carrier one or more tagging elements in an amount of at least 0.1% of the total weight; (2) converting the dispersion into microparticles having an identifiable shape, the broadest dimension of any particle being at least 1 micron but not more than 1 mm. and separating a batch of the particles; and (3) incorporating the batch of microparticles into the medicament, whereby recovery and analysis of a single microparticle to establish the contained tagging element or elements and concentration thereof provides identification of the said batch of microparticles and hence the medicament into which it was incorporated. The tagging elements may be incorporated in elemental form or as compounds, and should be such as to be capable of safe administration to human beings or animals at the concentrations employed. They include Na, Al, Si, K, Mg, Ca, Ti, Ba, Cr, V, Mn, Fe, Cu, Zn, Sn, P, Co, Ni and Mo. A selected concentration of the element or its compound is introduced into a solution of the protein, polysaccharide or PVP and the dispersion is converted into microspheres by discharge from a hypodermic needle into a bath of rapidly stirred coagulant fluid e.g. heated oil or oil containing a lipophilic drying alcohol such as butanol or 2-ethyl hexanol. The resulting microspheres are separated, dried, and if desired, cross-linked with formaldehyde or glutaraldehyde to increase their resistance to water. They are then incorporated into a medicament. Subsequent recovery of a portion of the microspheres followed by their analysis with an electron microprobe analyser gives information as to the content of elements and from the identity and concentration of elements, the original batch may be identified and hence the medicament into which it was incorporated. By recovery of all the microparticles in a statistically suitable portion of medicament, it can be determined whether or not the original medicament had been diluted.
Patent GB-922831-A (GB)
Title: Metal-free lubricant additives
IPC: C07C51/567
Filed: 1959-12-23
Abstract: An oil-soluble acylated amine which may contain some amine carboxylate salt suitable for use as a dispersant in lubricant compositions is prepared by reacting a substituted succinic acid or anhydride <FORM:0922831/III/1> or <FORM:0922831/III/2> wherein R is an aliphatic hydrocarbon radical of at least 50 carbon atoms, with an amine <FORM:0922831/III/3> wherein R1 is H or alkyl.  Specified R are derived from polyolefins such as polyethylene, polypropylene, polyisobutylene and copolymers of isobutylene with styrene or isoprene.  The amine may be a polyethylene polyamine or a mixture thereof obtained by reaction of ethylene chloride with ammonia.  The Specification illustrates the use of the dispersants of the invention in petroleum oils containing conventional additives such as polyalkyl methacrylate, zinc dialkyl phosphorodithioate, and iron naphthenate, alkaline earth metal sulphonates, carboxylates and phenates.ALSO:A substituted succinic acid or anhydride <PICT:0922831/IV(a)/1> or <PICT:0922831/IV(a)/2> wherein R is an aliphatic hydrocarbon radical of at least 50 carbon atoms, is reacted with an amine <FORM:0922831/IV(a)/1> wherein R1 is H or alkyl, to give a product comprising amide groups (\sB imide and/or amine carboxylate salt groups) and suitable as a dispersant in lubricant compositions.  The specified R are derived from polyolefins such as polyethylene, polypropylene, polyisobutylene and copolymers of isobutylene with styrene or isoprene.  The amine may be ethylene diamine, diethylene or dipropylene triamine, triethylene tetramine, tetraethylene pentamine, or a mixture obtained by reaction of ethylene chloride with ammonia.  The substituted succinic acids or anhydrides may be obtained by reaction of maleic anhydride with polyolefin or chlorinated polyolefin.
Patent GB-952479-A (GB)
Title: Method and apparatus for selectively insulating electrically conductive metal articles with thermosetting or thermoplastic resins
IPC: H02K15/12
Filed: 1960-12-20
Abstract: A powder coating composition comprises an epoxy resin, alumina, metaphenylenediamine (as curing agent) and silica.
Patent GB-1205296-A (GB)
Title: Aerosol composition
IPC: G01N30/93
Filed: 1968-09-13
Abstract: 1,205,296. Coating. ALLIED CHEMICAL CORP. 13 Sept., 1968 [13 Sept., 1967], No. 43776/68. Addition to 1,163,178. Heading B2E. [Also in Division C4] A self-propelled aerosol composition comprises (a) a powdered adsorbent suitable for use in thin-layer chromatography and of particle size less than 15.6Á, (b) a synthetic resin binder which is insoluble in conventional thinlayer chromatography eluting solvents and which is capable of binding the absorbent to a backing, (c) a voltaile dispersion medium capable of dissolving the binder, and (d) a liquefied or compressed gas propellant. The adsorbent may be silica gel, alumina, diatomaceous earth, a polyamide, fluoroethylene, or chlorofluoroethylene resin, magnesium silicate, carbon, magnesia-silica gel, cellulose, microcrystalline cellulose or a cellulose derivative: The resin may be a silicone varnish, or a polyacrylonitrile, polyethylene terephthalate, chlorotrifluoroethylene, epoxy, polyurethane or polyamide resin. The dispersion medium may be an alcohol or ether, or dimethyl formamide, or dimethyl sulphoxide, ethoxyethyl acetate or a haloketone or mixture thereof; it may contain a diluent such as a halohydrocarbon, alkyl acetate or ketone, benzene, methylated or chlorinated benzene, an alcohol or aliphatic hydrocarbon. The propellant may be propane, butane, isobutane, vinyl chloride, or a chlorofluorinated hydrocarbon. The compositions may be sprayed on to glass plates which may then be heated.
Patent GB-959536-A (GB)
Title: Latch belt for use on a handbag frame
Inventor: BEARMAN JACK ARNOLD
IPC: A45C13/06
Filed: 1962-11-23
Abstract: 959,536. Casting composite articles. POWERWELD METALS Ltd. Nov. 23, 1962, No. 44483/62. Heading B3F. [Also in Division E2] A latch bolt adapted for use in latching together two pivoted frame portions of a handbag frame has a mounting portion 12 which is adapted to extend through a slot in one of the pivoted frame portions and which is itself provided with a slot 14 through which extends in use a flat spring which is adapted to urge the 'bolt towards the latching position, the bolt also having a main portion 16 which is provided with abutment means which are adapted to co-operate with an abutment on the other pivoted frame portion, the bolt comprising a pressure die-casting, the slot 14 in the mounting portion being formed during the die-casting. In the construction shown, the abutment means is a wall of an aperture in an insert 17, The bolt is provided with a bevelled wall 20 which lifts the bolt when it engages the projection on the other frame portion to provide automatic fastening. A step 23 is provided on the bolt to enable the frame portion to be covered with a plastics leather or other covering. It also prevents the bolt being canted downwardly by the spring.
Patent GB-1440859-A (GB)
Title: Vasopressin-type hormones and a method for their preparation
IPC: A61K38/095
Filed: 1974-10-14
Abstract: 1440859 Deamino vaspressin analogues CESKOSLOVENSKA AKADEMIE VED 14 Oct 1974 [9 Nov 1973] 44517/74 Heading C3H  Novel peptides of general formula wherein X is -CH 2 -S- or -S-CH 2 -, Y is an aliphatic chain consisting of 2-5 carbon atoms, in which the α-carbon atom possesses L or D configuration and the #-carbon atom carries an amino or guanidino group are prepared from a peptide of formula wherein R is a group which activates the carboxylic acid function, Z is a protecting group for the amino or guanidino group by cyclization by the procedure of active esters, and the protecting group Z is finally removed (preferably with liquid hydrogen fluoride or sodium in liquid ammonia). Compounds prepared are Desamino<SP>1</SP>-carba<SP>6</SP>-omithine<SP>8</SP>-vasopressin, Desaminol-carba<SP>6</SP>-orginine-<SP>8</SP> vasopressin, Desamino<SP>1</SP>-carba<SP>6</SP>-D-arginine<SP>8</SP>-vasopressin. The following intermediates are disclosed OCTAPEPTIDES: Nps-Tyr(OBut)-Phe-Gln-Asn-Cys(pMZ)-Pro-D-Arg(Too)-Gly-NH 2 ; Boc and Nps-Tyr(OBut)-Phe-Gln-Asp-Cys(pMZ)-Pro-Orn(Z)-Gly-NH 2 . HEPTAPEPTIDES: H and Nbs-Phe-Gln-Asn-Cys(pMZ)-Pro-Orn(Z)-Gly-NH 2 ; H and Nbo-Phe- Gln-Asn-Cys(pMZ)-Pro-D-Arg(Tos)-Cly-NH 2 . HEXAPEPTIDES: Nbo-Gln-Asn-Cys(pMZ)-Pro-Orn(Z)-Gly-NH 2 ; Npo-Oln-Asn-Cys(pMZ)-Pro- D-Arg(Tos)-Gly-NH 2 . PENTAPEPTIDES: Nps-Asn-Cys[pMZ)-Pro-Orn(Z)-Gly-NH 2 , Nps-Asn-Cys(pMZ)-Pro-D-Arg (Tos)-Gly-NH 2 . TETRAPEPTIDE: Boc-Cys(pMZ)-Pro-D-Arg(Tos)-Gly-NH 2 . TRIPEPTIDE : Nbo-Pro-Orn(Z)-Gly-NH 2 . The dipeptide intermediate is Boc-Orn(Z)-Gly-NH 2 .
Patent GB-1361557-A (GB)
Title: Apparatus for handling sludge in liquid tanks of vessels
IPC: B63B57/02
Filed: 1972-09-27
Abstract: 1361557 Cleaning tanks ISHIKAWAJIMAHARIMA JUKOGYO K K 27 Sept 1972 [11 Dec 1971] 44671/72 Heading A4F [Also in Division B7] In a method of removing liquid and sludge from a tank liquid is pumped from the tank, and some of the pumped liquid is discharged adjacent the sludge so that the sludge is disturbed and goes into suspension in the liquid, and is pumped from the tank with the liquid. During discharge to shore of oil in a ship's tanks 3 by a pump 8 via a pipe 9 part of the oil being transferred is passed from the pipe 9 through valves 17 and pipes 10 to leaders 11 to be discharged through perforated pipes 13 adjacent to the sludge in the tanks to form a suspension which is pumped to the shore by the pump 8. The pipes 13 extend above channels formed on the tank bottoms by partitions 12. The tanks 3 may be cleaned after the oil discharge by pumping detergent liquid through the perforated pipes 13. Oil gas remaining in the tanks 3 after cleaning may be withdrawn by suction through pipe system 10, 11, 13. In an alternative embodiment the perforated pipes extend across the channels at the bottoms of the oil tanks. For mixing sediments in a ballast tank with sea water and pumping the mixture from the ship a further embodiment comprises discharge pipes for sea water provided with perforations or nozzles and arranged near the bottom of the ballast tank.
Patent GB-1433180-A (GB)
Title: Compositions containing benzotriazole compounds and degradable polystyrene compositions containing them
IPC: C08L101/00
Filed: 1973-06-29
Abstract: 1433180 Degradable styrene polymer compositions PRINCETON POLYMER LABORATORIES Inc 29 June 1973 [6 July 1972] 45022/75 Divided out of 1433178 Heading C3P Degradable styrene polymer compositions comprise (P) an organic carboxylic acid salt or #-diketone chelate of a metal capable of existing in two or more valence states and (S) a benzotriazole compound where R 11 -R 14  are H, halogen, alkyl, aryl, alkoxy, aralkyl, aroyl or aryloxy. The compositions may also contain a benzoyl compound where R 1 -R 5  are H, halogen, alkyl, alkoxy, aryl or aryloxy and R 6  is alkyl, alkoxy, aralkyl, aryl, aryloxy, aroyl or pyridyl. The composition may be mixed with or applied to polystyrene and an example describes a composition suitable for degrading polystyrene film and comprising a chloroform solution of ferrous pentanedione and 5-chlorobenzotriazole.
Patent GB-1170389-A (GB)
Title: Hair Styling Accessory
Inventor: GUERRINI CARLO
IPC: A45D8/38
Filed: 1968-09-23
Abstract: 1,170,389. Hair style foundation. C. GUERRINI. 23 Sept., 1968 [26 Sept., 1967], No. 45105/68. Heading A4V. A hair-styling foundation comprises a base 1a having a concave lower surface 2 for fitting on the head, and a body member 1 connected to the base by a neck portion 1b of reduced cross-section. The device is preferably made of expanded plastics material and may be solid or hollow. In use, the hair is parted, the base placed straddling the parting, and the hair is brought up to surround and cover the foundation and then secured around the neck and also at the top of the body, e.g. by ribbon or rubber bands. The body member may be of any appropriate shape. The invention includes a hair styling procedure wherein the foundation is used in the aforesaid manner.
Patent GB-1164467-A (GB)
Title: Device for Removing Scale from Boiler Tubes
IPC: F28G7/00
Filed: 1966-10-10
Abstract: 1,164,467. Cleaning boiler tubes. ZAKLADY ENERGETYCZNE OKREGU POLUDNIOWEGO ZAKLAD REMONTOWY ENERGETYKI. 10 Oct., 1966 [8 Oct., 1965], No. 45219/66. Heading F2N. A device for removing scale from the heating surfaces of tubes in a boiler includes a travelling winch or jenny provided with wheels comprising electromagnets which allow the jenny to travel upon the water tubes unaffected by their angle of inclination in the boiler. An electric motor on the jenny drives both a drum provided with articulated hammers 13 and a winch drum formed with a double conical surface. The surfaces are engaged by respective weighted ropes 5, 7 depending from a swinging beam 20 suspended below the boiler crown sheet. The speed and direction of travel of the jenny are controlled by loosening the ropes 5 or 7 by the control rods 17, 18.
Patent GB-965350-A (GB)
Title: Process for preparing 5-inosinic acid
IPC: C12P19/30
Filed: 1962-11-29
Abstract: 51-Inosinic acid is obtained by admixing a solution containing inosine and a phosphate donor comprising one or more aromatic phosphates and/or one or more nucleotides other than 51-inosinic acid with an enzyme source comprising or obtained from cells of a species of microorganism belonging to the genus Pseudomonas, allowing biochemical phosphorylation of the inosine to take place while maintaining the pH from 3.5 to 7.0, and thereafter recovering the accumulated 51-inosinic acid, e.g. by an ionexchange method as the sodium salt.  Suitable aromatic phosphates include nitrophenyl phosphates, phenyl phosphate and benzyl phosphate and their salts. Copper and/or zinc ions are preferably present. When the inosine is contaminated with other nucleosides such as adenosine and guanosine, the corresponding 51-nucleotides are produced as by-products.
Patent GB-1491713-A (GB)
Title: Compound of calcium carboaluminates and tobermorites a method of producing it and applications thereof
IPC: C09D7/61
Filed: 1974-10-21
Abstract: 1491713 Aluminocalcium compounds LAFARGE 21 Oct 1974 [24 Oct 1973] 45396/74 Heading ClA [Also in Divisions C3 and C4] An aluminocalcium compound, usable as a filler in paint or paper coatings, comprises 42-97% hydrated calcium monocarboaluminates and either 58À3% of the tokermorites where and or up to 11% of free hydrated silica or 3-58% by weight of a mixture of tokermorites and free hydrated silica of which the silica comprises up to 11% of the whole compound expressed as SiO 2  (percentages are by weight). The compound can be prepared by forming a mixture of anhydrous calcium aluminates and silicates in which hydration is carried out at 5-100 C. to give a slurry having a solids concentration of 5-70 wt. per cent, carbonating the slurry and drying the product.