baber/WOPTO huggingface dataset:
Patent GB-927166-A (GB)
Title: Textile treating compositions and methods of using the same
IPC: D06M15/423
Filed: 1960-09-14
Abstract: A composition suitable for the treatment of textile fabrics comprises 75-25 parts by weight of an N,N1 dimethylol uron dialkyl ether having the formula <FORM:0927166/IV(a)/1> in which R3 and R4 are alkyl radicals containing 1-4 carbon atoms and 25-75 parts by weight of a triazone having the formula <FORM:0927166/IV(a)/2> in which R is a hydroxy alkyl, alkoxy or alkoxyalkyl radical and R1 and R2 are hydrogen or alkyl radicals containing 1-4 carbon atoms.  The composition which may be applied to the fabrics as an aqueous solution may also contain binders, dyes, pigments, flame retardants, softeners, moth- and mildew proofing agents, wet strength improvers, insecticides, germicides and disinfectants.  After treatment with the composition the fabrics may be dried at 70 DEG -120 DEG C. and then cured at 140 DEG -180 DEG C. for 2-6 minutes, curing catalysts, e.g. acidified zinc nitrate, preferably being included in the composition.ALSO:Textile fabrics are rendered wrinkle resistant without substantially decreasing their strength and without developing objectionable odours therein by treating them with a composition comprising 75-25 parts by weight of an N,N1 dimethyloluron dialkyl ether having the formula <FORM:0927166/IV(a)/1> in which R3 and R4 are alkyl radicals containing 1-4 carbon atoms and 25-75 parts by weight of a triazone having the formula <FORM:0927166/IV(a)/2> in which R is a hydroxy alkyl, alkoxy or alkoxyalkyl radical and R1 and R2 are hydrogen or alkyl radicals containing 1-4 carbon atoms and then reacting the composition in situ with the fabrics.  The composition is preferably applied to the fabric as an aqueous solution although other solvents may be used.  The solution preferably contains 1-20% solids by weight and 1-18% solids by weight are preferably applied to the fabric.  The composition may also contain binders, dyes, pigments, flame retardents, softeners, moth- and mildew proofing agents, wet strength improvers, insecticides, germicides and disinfectants. After treatment with the composition the fabric may be dried at 70 DEG -120 DEG C. and then cured at 140 DEG -180 DEG C. for 2-6 minutes, curing catalysts, e.g. acidified zinc nitrate, preferably being included in the composition.  Fabrics containing natural cellulosic fibres, e.g. cotton, flax, hemp, sisal and jute and regenerated cellulose fibres obtained by the viscose, cuprammonium or saponification methods alone or blended with polyamide, polyester, acrylic or vinyl fibres may be treated.
Patent GB-1408193-A (GB)
Title: Coated cemented carbide articles
IPC: C23C16/40
Filed: 1972-07-06
Abstract: 1408193 Alumina and zirconia coatings SANDVIK AB 6 July 1972 [7 July 1971] 31829/72 Heading C1A [Also in Divisions B2 and C7] A cemented carbide article, e.g. of Ti, Ta, W or Nb with Co, Fe, or Ni as a binder is coated with a layer, less than 10 microns thick, of aluminium oxide, zirconium oxide or mixtures thereof. The layer which may be heated (700‹ to 1200‹ C.) after deposition may be applied by plasma torch, or from the vapour state by evaporation, sputtering or chemical vapour deposition from, e.g. the metal halide. The zirconium oxide may be deposited with a stabilizing metal oxide, e.g. MgO.
Patent GB-1315344-A (GB)
Title: Cyclic compounds and processes for their manufacture
IPC: C07D333/24
Filed: 1970-07-01
Abstract: 1315344 Bacteriocidal compositions CIBAGEIGY AG 1 July 1970 [4 July 1969 29 May 1970] 31873/70 Heading A5B [Also in Division C2] Pharmaceutical and disinfectant compositions comprise a compound of formula: wherein R 0  is a C 10-14  cycloalkylidine radical, alk is a C 3-8  alkylene radical which separates R 0  from R 2  by 3 carbon atoms or is the radical CH 2  |  -C-CH 2 -, R 2  is a tertiary amino group and R 1  is H or acyl or a salt thereof and a suitable carrier excepting 1-(3-dimethylaminopropyl)-cyclododecanol or a salt thereof in admixture or conjunction with an organic solvent ordinarily used in its preparation or with unsterilised water. The pharmaceutical compositions have bactericidal, bacteriostatic fungicidal and/or fungistatic activity and are normally in conventional forms for oral or topical administration using pharmaceutically acceptable carriers and in the case of veterinary use, animal feedstuff. Disinfectant compositions may use other suitable carriers and may be used to disinfect or preserve for example instruments, bandages, laundry, foodstuffs or fodders. Active compounds specified in the Examples are 1-propionyloxy-1 (3-dimethylaminopropyl) cyclododecane hydrochloride and 1(3-dimethylaminopropyl) cyclododecanol hydrochloride.
Patent GB-449606-A (GB)
Title: Improvements in amplifiers for use in connection with telephone receivers
IPC: H04M1/215
Filed: 1935-12-05
Abstract: 449,606. Sets; substation equipment. GERSTENBERG, V., 83, Church Road, Moseley, Birmingham. Dec. 5, 1935, No. 31996 /34. [Class 40 (iv)] In an amplifying arrangement used in connection with a telephone receiver 5 comprising a combined earpiece and mouthpiece, a support 3 for the receiver is shaped so that the earpiece 5<a> is located over and adjacent a microphone 6, whilst the supporting surface 11<a> for the mouthpiece incorporates a contact member 10 which completes the circuit to loud-speaker and amplifying unit automatically when the receiver is placed on the support 3. The microphone unit and the loud-speaker unit may be placed in a single cabinet, and the box in which the microphone 6 is mounted may contain sound-deadening material 6<c>.
Patent GB-1181294-A (GB)
Title: Improvements in or relating to the Protection of Hydraulic Devices
IPC: F16J3/04
Filed: 1967-07-12
Abstract: 1,181,294. Seals. ALFRED TEVES G.m.b.H. 12 July, 1967 [10 Oct., 1966]. No. 32009/67. Heading F2B. Moisture or dirt is excluded from an hydraulic cylinder by an envelope or bellows 1 having a self-suporting compensating portion 2 which retains its axial length when the envelope or bellows is compressed in accordance with the piston movements. The compensating portion 2 is stiffened by ribs 3 and no breathing holes are necessary, the compensating portion being capable of expanding radially when a large volume of air enters.
Patent GB-1468474-A (GB)
Title: Method for the preparation of steryl-beta-d-glucoside palmitates
IPC: C07J17/00
Filed: 1975-07-31
Abstract: 1468474 Steryl - 6 - O - palmitoyl - and 2,3, 4,6 - O - tetrapalmitoyl - # - D - glucosides NIPPON SHINYAKU CO Ltd 31 July 1975 [14 Aug 1974] 32069/75 Heading C2U Steryl - 6 - O - palmitoyl - # - D - glucosides and steryl - 2,3,4,6 - O - tetrapalmitoyl - # - D- glucosides are prepared by reacting steryl-#-D- glucosides with esters of palmitic acid with C 1-6  alcohols in the presence of alkaline catalysts. The mono palmitates require about 4 times the stoichiometric amount of ester and the tetrapalmitates about 20 times. Steryl refers to cholesteryl, #-sitosteryl, campesteryl or stigmasteryl or their mixtures. The products are antiinflammatory agents and are useful as pharmaceuticals.
Patent GB-1264807-A (GB)
Title: Feature counting system
Inventor: FISHER COLIN
IPC: G06M11/04
Filed: 1968-05-01
Abstract: 1,264,807. Image analysis. IMAGE ANALYSING COMPUTERS Ltd. 29 April, 1969 [1 May, 1968], No. 32103/71. Divided out of 1,264,804. Heading G4D. In a line-scanning image analysis each scan of a feature has its trailing edge signal delayed so as to coincide with the trailing edge signal of a previous scan, as producing a shadow 13 which permits correct detection of a feature 17 with divergent limbs, Fig. 1A. In a modification the shadow or paralysed area 19 below a feature 23, Fig. 2A, produced by comparing each scan with the preceding scan, Fig. 2, can be reduced by applying to each intersect pulse at D successive picture element delays at 40, 42, 44 before setting a bi-stable 46. The output of 46 is delayed at 50 by one line scan less three picture elements, and successively by one picture element at 52, 54, 56. Outputs from the intersect pulse and previous scan are applied to NAND gates 58-64, and when any one of NAND gates opens then bi-stable 46 resets. A paralysis region, Fig. 4A, may contain a smaller feature II. Comparison of current and previous scans can produce a paralysis pulse (Fig. 3, not shown) indicating the width of the shadow. Such a pulse P1, Fig. 4, from a first channel can open a gate 94 to pass any signal indicating another feature II to a second channel II, and so on. Count pulses are produced independently by the several channels.
Patent GB-392927-A (GB)
Title: Improvements in or relating to fire extinguishing arrangements and apparatus therefor
IPC: A62C35/60
Filed: 1931-11-19
Abstract: 392,927. Engine stop-gear. WARREN, F. and WARREN, S. F., 27, Lowick Road, Harrow, Middlesex. Nov. 19, 1931, Nos. 32130/31 and 1911/32. [Class 122 (iv).] Relates to controlling devices for starting the operation of fire-extinguishers, particularly on vehicles; the devices may be released by temperature or crashsensitive means. A valve-opening cable 5 is fixed to a spindle 3 which is adapted to slide within a casing 1 under action of a heavy spring 6, but normally is held inoperative by a detent lever 15 engaging a collar 7 on the spindle. The detent is held from turning about its pivot 14 by a collar 12 which is fixed on a spindle 4 and has a tapered end 13. The spindle is urged in a direction to release the detent 15 by a light spring 10, but is detained by a fusible or combustible link 18, which extends between a fixed hook 17 and an arm 20 fixed on the spindle 4. The link 18 is protected from injury by the lower framing 16 of the casing 1 and by a bar 21. The surface of the collar 12 may be slightly conical to reduce friction between it and the detent 15. The link 18 may be under compression, instead of tension. The device would be arranged with the link 18 above a danger point. Alternatively, it may be arranged near the extinguisher, and the link, in the form of a thread be led past a number of danger points. The detent lever may comprise a fork engaging a collar on the spindle 4. In a modification, suitable for operation by a crash, the end of the spindle 4, Fig. 3, engages in a slight recess 30 in an inertia member 31. This is supported on a flat surface 32 by ball bearings 34. In the event of a crash, the member 31 moves out of the path of the spindle 4, thus releasing the detent 15. Movement of the main spindle 3 may be arranged also to turn off the petrol supply and/or the ignition of a vehicle in which the apparatus is fixed. Reference has been directed by the Comptroller to Specification 302,591, [Class 47 (ii), Fireextinguishing &c.].
Patent GB-925412-A (GB)
Title: Improvements in or relating to plunger pumps
IPC: F04B53/16
Filed: 1959-09-22
Abstract: 925,412. Piston packing; cylinders. BERTHOUD & CIE S.A. Sept. 22, 1959 [Sept. 22, 1958], No. 32165/59. Class 122 (1). [Also in Group XXVIII] A pump plunger is packed by a rubber &c. packing ring 25 clamped between a head 24 secured to the end of the plunger rod 23 and a sleeve 26 which is axially movable on the rod to adjust the pressure between the packing-ring and the cylinder 4 by a nut 29 screwed in the rod 23 and abutting the end 28 of the sleeve outside the pump body 1. The cylinder 4 is clamped by bolts 3 between body parts 1 and 2 and is sealed thereto by packing-rings 5 and 6, respectively.
Patent GB-535351-A (GB)
Title: Improvements in or relating to permanent metal-casting molds and to methods of casting metal objects
IPC: B22D15/02
Filed: 1939-12-13
Abstract: 535,351. Moulds; casting processes. PERMOLD CO. Dec. 13, 1939, No. 32166. Convention date, Dec. 27, 1938. [Class 83 (i)] In casting aluminium-alloy cylinder-heads for internal combustion engines or other articles the metal mould is arranged with one edge E, Figs. 9, 10, of its cavity horizontal and below, the cavity is filled by pouring upwardly through parts of said edge, and the mould is then inverted to allow metal to flow downwardly through said edge to compensate for shrinkage. A mould for a cylinder head comprises parts 7, 20, hinged together at 21 and formed at their meeting faces with a cavity 27, corresponding to the external shape of the head, runners 73, 74, connected by sprue 77, and a feeding cavity 70, parallel with the sprue 77 and edge E and connected to the former by gates 78, spaced to give a uniform supply, and to the latter by a continuous gate 71 with wider parts 72 adjacent core pins 44 to compensate for their cooling effect. The pins 44 and pins 45 for supporting the sand core 39 are carried by slides 48, 49, Fig. 5, which can be operated by racks 50, pinions 53 and handles 57. Sleeves 60 for stripping are carried by a slide 61 operated by racks 62, pinions 63, and a handle 65. The frame 67 carrying the mould part 7 &c. has trunnions 3, 4, Fig. 2, supported on a stand 2 provided with a spring latch 11, adapted to engage any one of the handles 9, 10, 8 of the trunnion 4 whereby the mould is held respectively in pouring position, inverted position, or in the position shown in Fig. 2, in which the mould is opened to allow casting to be ejected and fresh sand core 39 placed in position. The mould has vents 84, Fig. 10, and the core vents 80 communicating with passages in the pins 45. Chaplets 46 may be provided. In a modification the feeding cavity 70 may extend all around the mould cavity or around three sides as shown in Fig. 18, additional gates 113 being provided. The side arms 111 may be fed by sprues 115 from runners 114 which remain full when the mould is inverted. In another modification an overflow chamber is provided along the edge of the mould uppermost when pouring. The gates 78 may be replaced by a continuous gate wider at the middle than at the ends. When casting a head of the " straight-eight " type the core pins 44 are omitted from the stud bosses adjacent the feeding edge E. U.S.A. Specification 1,982,424 is referred to.
Patent GB-506174-A (GB)
Title: Improvements in dynamo-electric machines
IPC: H02K25/00
Filed: 1937-11-23
Abstract: 506,174. Dynamo - electric machines. GILLEN, G. A. Nov. 23, 1937, No. 32277. Convention date, Nov. 25, 1936. [Class 35] In a dynamo-etectric machine comprising a rotor carrying magnets 10 having segmental poles I with arcuate outer faces arranged in n circle at opposite sides of the rotor, and a stator with a U-shaped field magnet or magnets 7 bridging the rotor and having arcuately curved poles 8 over the curved outer faces of the rotor poles, the successive rotor magnets have alternately inwardly and outwardly offset intermediate core portions. As shown in Fig. 2 the intermediate portions of the rotor cores are of elliptical cross-section, and the stator is in two portions 12, 13 recessed to receive two field magnets which may be permanent magnets or electromagnets. The body of the rotor may be of synthetic resin moulded about the magnets. Four or more stator magnets may be employed. Each rotor coil 18 is connected at one end to a commutator segment and at the other end to a common connection and the field coils are in series with the armature.
Patent GB-452245-A (GB)
Title: Improvements in or relating to the manufacture of bottles or like containers
IPC: B29C53/36
Filed: 1935-11-21
Abstract: 452,245. Bottles or containers. NICOLLE, C., 5, Rue d' HÚbÚcourt, Malakoff, Seine, France. Nov. 21, 1935, No. 32315. [Classes 18, 66, and 94 (ii)] A bottle or container for food or pharmaceutical products is formed from a sheet of plastic or cellulose material by pressing out two hollow portions p which are then removed by cutting and rolled on a former q, the overlapping edges being united by a solvent or by application of heat. A bottom r is struck either to the inside or outside of the bottle and a stopper or cap t is applied.
Patent GB-738141-A (GB)
Title: Improvements in tube couplings
IPC: F16L23/10
Filed: 1953-11-23
Abstract: 738,141. Band clips. MARMAN PRODUCTS CO., Inc. Nov. 23, 1953 [March 26, 1953], No. 32369/53. Class 44. [Also in Group XXVIII] In a pipe joint of the kind in which a divided channel-section clamping ring, having diverging walls 25 adapted to engage inclined faces of pipe flanges 11, and contractible to force the flanges together by wedging action, are return bent outwardly to form buttress flanges 27, the contracting device acting on the buttress flanges as well as on the base 26 of the ring. The buttress flanges may be divergent, radial, or convergent, and may have axial extensions 29 which embrace the ring and abut at the centre of its base. The ring may have a number of segments contractible by a band clip 13, or the peripheral flanges 29 of the segments may be provided with hinges and clamping bolts. In the form shown in Fig. 6 the peripheral flanges 29c are bent back to abut the walls 25 of the ring, the base of which is spot welded to the band 13 at 40. In another form, Fig. 7 (not shown), the buttress flanges have no axial extensions, and abut the contracting band, being located by tongues turned down from the band. In another form, Fig. 8 (not shown), the axial extensions stop short of the base of the ring, and have terminal lugs engaging holes in the contracting band. In all the forms the spaces 41 may be filled with cement.
Patent GB-193538-A (GB)
Title: Improvements in and relating to electric switches
IPC: H01H1/58
Filed: 1921-12-02
Abstract: 193,538. British Thomson-Houston Co., Ltd., (General Electric Co.). Dec. 2, 1921. Contacts. - In an electric switch having a rotatable contactcarrying shaft 11 adapted to be rocked to bring the movable contacts 12 into engagement with one or other of !two sets of fixed contacts 13, 14 current is led to the contacts 12 by flexible leads 15. These leads have one or more turns around the shaft 11 their inner ends being brought out radially from the shaft to the contacts 12 and the outer ends being held tangentially to the outer turns in clamps 16.
Patent GB-335419-A (GB)
Title: Improvements in or relating to fruit and or vegetable gathering, shelling, stripping and the like devices
IPC: A47J17/00
Filed: 1929-10-26
Abstract: 335,419. Jakeman, R., and Jakeman, R. S. C. Oct. 26, 1929. Gloves and mittens. -A device for use in gathering fruit and vegetables or for stripping beans from their pods comprises a glovelike covering A for the hand having a tubular shoot or conveyer B pendent therefrom and attached if desired to a receptacle C that may be provided with a covering flap C<1>. The covering has pockets A<2>, A<3>, for the accommodation of the thumb and the index finger of the hand and a mitten part for the remaining fingers. The shoot may be maintained expanded near the hand by a band of springy material such as cane.
Patent GB-173741-A (GB)
Title: Improvements in and connected with cylinder covers for internal combustion engines
IPC: F02F1/40
Filed: 1921-12-05
Abstract: 173,741. Krupp Akt.-Ges. Germaniawerft, F. Jan. 7, 1921, [Convention date]. Cylinders, construction of and cooling.-A cast metal cylinder cover comprises a strong outer part b<1> to receive the stresses and a lighter inner part b<2> which is in contact with the hot gases; a current of water circulates through both of these parts. The face of the inner part may be flush with the cylinder cover joint as shown and be separated laterally from the outer part by a groove b<3> ; or it may project into the combustion chamber.
Patent GB-655022-A (GB)
Title: Flexible fluid conduit for well drilling rigs
IPC: F16L27/08
Filed: 1948-12-16
Abstract: 655,022. Articulated pipes. CHIKSAN CO. Dec. 16, 1948, No. 32591. Convention date, July 26. [Classes 99(i) and 99(ii)] Conduits for well drilling rigs comprise a plurality of straight, rigid pipe sections H which extend between a supply connection K and a delivery connection M and become successively shorter in length. The sections are joined by swivel connections J which may comprise: a pair of L-shaped fittings 30, 31 rotatably coupled together by a series of balls 32 engaged in oppositely disposed grooves of the fittings, the sections being rotatably coupled to the fittings. by a connection 37; alternatively, the sections are screwed into or welded to the fittings. The section adjacent connection K may be several times the length of the section adjacent connection M. Specification 655,021 is referred to.
Patent GB-937564-A (GB)
Title: Improvements in or relating to powdered fat compositions
IPC: A23L9/10
Filed: 1961-09-12
Abstract: A water-dispersible, water-stable, powdered fat is prepared by blending an edible oil or melted fat with a film-forming composition comprising a hydrophilic film-former and a quantity of water sufficient to hydrate and to disperse the film-former but not in excess thereof, agitating the blend thus formed to convert it into a physically bound dispersion consisting of a continuous encapsulating phase comprised of the film-forming composition and an internal encapsulated phase of oil or fat, and drying the encapsulating phase. The dispersion, once it has been formed, may be reduced in viscosity by adding additional water or by heating to a temperature of up to about 70 DEG  C.  According to an example, (1) a powdered fat composition suitable for producing on dilution a maple flavoured drink was prepared by blending together 30 parts corn oil, 90 parts non-fat dry milk solids, 40 parts sucrose, 10 parts of an isolated soybean protein, 25 parts sodium caseinate, and 2 parts maple flavouring; the blend was vigorously agitated with 160 parts of water until a viscous dispersion formed.  The dispersion was then heated to 70 DEG  C. to reduce its viscosity, and spray dried.  In other examples: (2) a powdered fat composition suitable for use as a frozen dessert base was prepared from a blend of edible oil, sodium caseinate, dried egg albumen, cocoa, vanilla flavouring, and sucrose; in this example, the dispersion obtained was roller dried after its viscosity had been reduced by adding additional water; (3) a powdered fat composition suitable as a pudding base was prepared from a blend of an edible oil, non-fat milk solids, dried egg albumen, and sucrose; and (4) a powdered fat composition suitable as a texturing agent in bread goods was prepared from a blend of an edible oil, isolated soy protein, and non-fat milk solids.  Other film-forming materials mentioned are fresh egg white and hydrophilic colloids. Specifications 922,751, 937,565 and 937,566 are referred to.
Patent GB-1149353-A (GB)
Title: Excavation machines particularly for use in mines
Inventor: O'NEILL OWEN
IPC: E02F3/28
Filed: 1965-07-30
Abstract: 1,149,353. Shovelling machines. COAL INDUSTRY (PATENTS) Ltd. 22 July, 1966 [30 July, 1965], No. 32672/65. Heading E1F. The shovel 11 of a shovelling machine is so mounted on the outer end of a vertically swingable, vehicle-mounted boom 9 that it may be pivoted relative to the boom about two mutually perpendicular axis 20, 21 extending transversely of the longitudinal axis of the boom as well as being rotatable about said longitudinal axis of the boom. The rotational movement of the bucket about the boom axis is caused by a helix and spline connection 17, 19 between the boom and a shovelsupporting tube 18 extending into the boom 9as the tube is reciprocated in the boom by a ram 12 within the boom. A vibratory diggingedge 47 is provided to the shovel from which spoil is ejected by a back plate 34 reciprocable through the shovel.