baber/WOPTO huggingface dataset:
Patent GB-2463416-A (GB)
Title: Vaccines with promiscuous T-cell epitopes
Inventor: HICKLE LESLIE
IPC: A61K39/012
Filed: 2009-12-23
Abstract: A vaccine composition comprises an antigen and a promiscuous T-cell epitope (PTCE) of 11-20 amino acids. The PTCE is preferably derived from measles virus protein F, tetanus toxin, Anaplasma marginale, Plasmodium falciparum circumsporozoite protein, influenza haemagglutinin or PADRE. The antigen may be derived from, for example, a protozoan antigen, a fish virus pathogen or a bird pathogen. In particular, vaccine compositions are provided against the avian pathogens including Clostridium perfringens, infectious bursal disease virus (IBDV), infectious bronchitis virus (IBV) and the protozoan pathogen Eimeria, and the fish virus infectious pancreatic necrosis virus (IPNV). Compositions are also provided comprising two or more PTCEs, where the epitopes are joined together by a linker; and a composition comprising a B cell epitope derived from Infectious Bronchitis Virus (IBV), and a T-cell epitope derived from IBV. Methods of vaccinating an animal are provided by administering a PTCE and an antigen, wherein the animal is in ovo or pre-immunocompetent.
Patent GB-613501-A (GB)
Title: Improvements in or relating to corner constructions for the walls of prefabricated buildings
IPC: E04B2/56
Filed: 1945-12-11
Abstract: 613,501. Wall corner construction. CENTRAL CORNWALL CONCRETE & ARTIFICIAL STONE CO., Ltd., and TONKIN, R. H. Dec. 11, 1945, No. 10020/48. Divided out of 613,438. [Classes 20(iv) and 87(i)] A corner construction, for walls built of pre-cast blocks &c. erected on edge one above another between vertical standards, is constructed by mounting arcuate elements 1 one above the other between standards 5 at the ends of two adjoining walls arranged mutually at right angles, each arcuate element having a concave recess 2 along the upper curved edge of the convex face and being rebated along the lower curved edge of the concave face to form a depending rib 3, so that the rib of cne element enters the recess of the element below. Vertical tongues 4 on the arcuate elements may fit into vertical grooves (i in the standards, which may abut at the inner edges and be strengthened by angle irons 9. The standards may be formed in two parts with a cavity between. Specification 613,438 is referred to.
Patent GB-886311-A (GB)
Title: Improvements in or relating to electrical strip line structures
IPC: H01P3/08
Filed: 1960-03-22
Abstract: 886,311. Moulding flat strip cables. INTERNATIONAL BUSINESS MACHINES CORPORATION. March 22, 1960 [June 30, 1959], No. 10049/60. Class 87(2). [Also in Group XXXVI] A flat strip cable, having a conductor consisting of copper or other foil 14a spaced from a base plate 12 by foamed dielectric 16, is formed in a mould 34 which serves to contain the foaming pressure. The dielectric may be polystyrene or polyurethane. The conducting foil is subsequently etched to a desired pattern.
Patent GB-232624-A (GB)
Title: Improvements in electric resistance elements and method of making same
IPC: H01B1/00
Filed: 1925-04-17
Abstract: 232,624. British Thomson-Kouston Co., Ltd., (Assignees of Dantsizen, C. April 18, 1924, [Convention date]. Composite units.- Electric resistances applicable to grid leaks and other high resistances for radio circuits comprise a uniform, continuous, graphite, or other conducting coating netained in the superficial interstices of one or both sides of an insulating support such as a paper strip without the aid of a binder. A strip 13 of this kind, coated on both sides may be mounted between terminals 14 - - 17, Fig. 2, and the two sides may serve as plate resistance of one valve of a radio circuit and grid leak of a second valve.
Patent GB-1061847-A (GB)
Title: Method for preparing highly siliceous zeolite type materials and the products thereof
IPC: C01B33/46
Filed: 1965-03-10
Abstract: The adsorption capacity, i.e. the silica/alumina molecular ratio, of crystalline aluminosilicates, is increased by contacting the aluminosilicate with an acid medium, e.g. for 0.1 to 48 hrs., to leach alumina from the aluminosilicate, the crystallinity being maintained if the initial silica/alumina molecular ratio is \sF5. The acid medium may be an inorganic acid, e.g. hydrochloric, sulphuric or nitric acids, or an organic acid, e.g. acetic or one having an ionization constant >2.0 x 10-5 at 25 DEG  C., e.g. citric or formic acids.  The amount of alumina is preferably reduced by 5-50% on a molar basis.
Patent GB-232415-A (GB)
Title: Improvements in envelopes or envelope bags for mailing and other purposes
IPC: B65D27/22
Filed: 1924-04-28
Abstract: 232,415. Vierengel, M. April 28, 1924. Paper and like bags; securing bags, special means for.- A closing-device for envelopes or envelope bags, which may serve as a carrying-means,com. prises a tongue 6, formed integrally with, or attached to, the body of the envelope, and having a hole 8 at its free end to serve as a finger or hand grip. The tongue is passed through a slit 4 in the closing-flap 2, and then through a second slit 3 at or near the fold-line of the flap, so as to project beyond the envelope. The slits may be reinforced with strengthening material, and a tab or tabs 9 may be provided to facilitate insertion and withdrawal of the tongue.
Patent GB-803832-A (GB)
Title: Method of preventing corrosion in the cooling system of an internal combustion engine
IPC: C09K5/20
Filed: 1956-04-05
Abstract: 803,832. Cooling liquids. FARBENFABRIKEN BAYER, A. G. April 5, 1956 [April 25, 1955], No. 10465/56. Class 29 [Also in Group XVIII] A cooling liquid for use in internal combustion engines comprises water and hydrazine or hydrazine hydrate. The solution may also contain an anti-freeze agent such as ethylene glycol or glycerine. A phosphate, such as a hexametaphosphate or polyphosphate, may be added when hard water is used, and ammonia may also be added. In examples solutions contain hydrazine hydrate, ethylene glycol, the disodium salt of ethylene-diamine tetraacetic acid, and ammonia.
Patent GB-673532-A (GB)
Title: Funnel kilns
IPC: F27B9/14
Filed: 1948-04-15
Abstract: 673,532. Hydraulic machines. NORTON CO. April 15, 1948 [May 10, 1947], No. 10468/48. Class 69 (ii) [Also in Groups V, XI and XII] A hydraulic ram, Fig. 3, for pushing batts 80 through a tunnel kiln (see Group XI), is controlled by a hand operated valve 206 through which water is supplied to either end of a cylinder 175, housing a piston 181 connected to the ram 159. The resulting exhausted water is delivered to a drain 207. The ram end of the cylinder is supplied and exhausted through a throttle valve 211 in parallel with a check valve 212 such that a quick idle stroke and a slow working stroke is effected. The batts 80 contact one another to form a train which is pushed through the kiln by the force applied to the last batt introduced and which thus pushes the batts ahead of it. Specification 637,628 is referred to. The Specification as open to inspection under Sect. 91, comprises also a hydraulically operated press. Fig. 1b (Cancelled) for forming grinding wheels within a stationary mould band p by means of upper and lower pistons and c. By using fluid discharged from the lower piston during its compressive stroke to displace the upper piston, equal and simultaneous compressive displacements of the pistons is caused. The upper piston has a plate ee with stops ii, downward movement of the piston being limited by the engagement of these stops with a member n supporting the mould band. The lower piston has stops hh limiting its upward movement by engagement with the plate ee. To remove the compressed wheel, valves zz and ss are reset to allow fluid to escape from the upper part of the upper cylinder h through a pipe yy and fluid to enter the lower part of the cylinder h through a pipe rr and thus raise the upper piston j. The lower piston is then free to continue its upward movement and so displace the compressed wheel from its mould. This subject-matter does not appear in the Specification as accepted.
Patent GB-1144792-A (GB)
Title: Electric motor control circuit
Inventor: MERRETT John
IPC: H02P7/295
Filed: 1966-03-10
Abstract: 1,144,792. Automatic control of speed. MULLARD Ltd. March 10, 1966, No. 10571/66. Heading G3R. In a system for controlling the speed of a D.C. motor 45, by adjustment of the firing angle of thyristors in a rectifier bridge B in response to its back e.m.f. a protection circuit G is provided comprising a thermistor connected to the thyristor trigger circuit I so as to reduce the back e.m.f. signal current thereto when the motor is starting or running at low speed. The reduced signal at low speed has the effect of delaying triggering more than would be due to the lower back e.m.f. alone, so that the feedback circuit remains in its stable range. Desired speed is set on a potentiometer in a back e.m.f. bridge circuit E. Separate limitation of the back e.m.f. and the motor current is provided by circuits F, H which are not described.
Patent GB-877825-A (GB)
Title: Improvements in or relating to suction cleaners
IPC: A47L9/12
Filed: 1959-03-26
Abstract: 877,825. Spring drum apparatus. ELECTROLUX Ltd. March 26, 1959 [April 1, 1958], No. 10573/59. Class 78 (2). [Also in Group XXVIII] A suction cleaner (see Group XXVIII) is provided with an end cover 14 which houses an electric cable reel assembly 72 comprising a housing formed by members 76, 77 which is fixed to the end cover. The cable reel 91 rotates about a fixed stepped shaft 82 and a spring 90 is secured at one end to the shaft 82 and at its other end to the reel 91. A pawl 116 is provided to retain the reel in position when the cable is unwound and this pawl is held out of engagement with a notched wheel 118 by centrifugal force when the cable is allowed to rewind under the action of the spring 90.
Patent GB-403268-A (GB)
Title: Improvements in direct injection oil engines
IPC: F02B19/14
Filed: 1933-04-08
Abstract: 403,268. Oil engines. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Maschinenfabrik Augsburg-N³rnberg Akt.-Ges. ; Nuremberg, Germany,) April 8, 1933, No. 10611. [Class 7 (iii).] An elongated combustion chamber c is formed in the cylinder head and is inclined to the piston, and enlarged towards it, and an air reservoir or reservoirs e discharges air laterally into the chamber through channels f to impinge at an acute angle upon the middle and sides of the fuel jet issuing from an injector d.
Patent GB-1026395-A (GB)
Title: Package
IPC: B65D1/36
Filed: 1963-03-18
Abstract: 1,026,395. Boxes; packages. PLASTIC PACKAGING PRODUCTS Ltd. March 18, 1963 [March 27, 1962], No. 10611/63. Headings B8C and B8P. [Also in Division B5] A one-piece biscuit tray moulded of a crisp resilient skin, e.g. polystyrene, and preferably provided overall with longitudinal washboard fluting 37 has biscuit receiving compartments defined by duplex partitions, each partition consisting of two wall members 17, 19 joined together by spines 20 which are thicker than the wall members and so impart rigidity to the tray. Duplex walls are provided along the tray edges, the outer wall members of these walls forming a continuous skirt 31 around the tray periphery. Upwardly-tapered post-like corner portions may reinforce the corners of the skirt. Empty trays may be nested with partitions of one tray being received in the spaces formed on the underside of an above tray due to the diverging partition wall members. The tray containing biscuits may be wrapped in a cellophane bag C having a gathered stiffened closure 14 (Fig. 1, not shown). The tray may be round.
Patent GB-105010-A (GB)
Title: Improvements in Lathe Chucks.
Inventor: MCLAREN JOHN
IPC: B23B31/173
Filed: 1916-07-27
Abstract: 105,010. McLaren, J., and McLaren, H. July 27, 1916. Chucks.-Bevel-closing chucks have means for obtaining in- 'creased leverage from a tommybar The screwed ring 1 is provided with holes, recesses, or projections 3a to pass the bar X to engage with recesses &c. 4<a> in the chuck body. The ring 1 is connected to the jaw-closing ring 6 that does not rotate, by a groove 13 engaging the ends of pins located in holes 11. As applied to an internal chuck, two sets of recesses 1<b>, 1<c>, to give different rates of operation, are provided in the nut operating the draw-spindle 6a, and co-operate with holes y<2>, z<2> in the body. The jaw mechanism may be duplicated to grip the work in two places.
Patent GB-1015490-A (GB)
Title: Cranes
Inventor: SIGAL IAKOV EFIMOVICH
IPC: B66C23/26
Filed: 1964-03-13
Abstract: 1,015,490. Collapsible tower cranes. VSESOIUZNY NAUCHNO - ISSLEDOVATEL'SKY INSTITUTE STROITEL' NOVO I. DOROZHNOVO MASCHINOSTROENIA. March 13, 1964, No. 10658/64. Heading B8B. A tower crane comprises a slewing platform 1 mounted on a wheeled carriage 2 with the tower 3 pivoted to the platform at 4 and held upright by a strut 5 attached to a rigid framework 6. A jib 7 (folding at a hinge 37) is pivoted at 30 to the tower 3 and may be luffed by a cable 8 whose two ends are attached to the jib 7 near its free ends. The cable 8 passes over pulleys 9<SP>1</SP>,  , 10<SP>1</SP> and a pulley 11 on a block 15. A cable 21 from a luffing winch 24 passes over pulleys 16 on the block 15 and over pulleys 17, 22 being attached to the end of a strut 18 by its free end. A load carrying cable 26 passes from a hoisting winch 29 round a pulley 28, a pulley next to pulley 9, pulley 27, pulley 25 and back along a similar path to a drum on the luffing winch 24 so that when the jib 7 is luffed the load remains at the same height. To lower the crane for transport, cable 21 is paid out by the luffing winch 24 so that the jib 7 is lowered. When the jib 7 is horizontal the block 15 contacts an abutment 36 on a strut 12 carrying the pulleys 10<SP>1</SP>, 22, further lowering of the jib 7 resulting in pivoting the strut 12 upwards to finally come to rest against the top of the tower 3. In this position a cable 33 joining the jib 7 to the strut 12 is taut so that when the jib 7 is raised to erect the crane the strut 12 is pivoted downwards.
Patent GB-187248-A (GB)
Title: An attachable and adjustable typewriting device whereby uniform margins for typewritten documents of different dimensions can be produced
IPC: B41J29/15
Filed: 1921-04-12
Abstract: 187,248. Gonzalez, H. S. April 12, 1921. Paper-shelves; sheet-guiding arrangements; margin stops.-A device for determining the top or bottom margin on a sheet comprises a shelf or support provided with adjustable stops or gauges for the sheet, and scales for indicating the number of lines that have been typed; the device may be provided also with side gauges for the sheets. The shelf 1 is provided with adjustable stops or gauges 12, 13, and line-spacing scales 9, 10 which slide in channels and are retained in adjusted position by springs. The shelf is hinged to a plate 4 which is secured to the paper-carriage a by clamps 7 and is provided with a screw 8 for adjusting the inclination of the shelf. The stops 12, 13 are set to coincide with the bottom and top edges of the sheet when the first and last lines respectively are typed. The scale 9 is set with the graduation " o " in register with the bottom edge when the first line is typed and the number of lines typed is indicated by the reading of the top edge on the scale. When the top edge passes on to the shelf, the scale 10 is set to transfer the reading to the top edge. The scales are reversible and are formed on opposite sides with single and double linespace graduations respectively. The device may be provided with longitudinally adjustable side gauges 14 for the sheets, and a longitudinally adjustable pointer 6 for indicating line-end position on the sheet; the pointer may be formed with a short scale. One of the scales 9, 10 may be replaced by a two-limbed scale having single and double line-space graduations, the other scale being placed at the middle. One of the stops or gauges 12, 13 may be dispensed with. Screws may be employed for securing the scales.
Patent GB-935378-A (GB)
Title: ªÐ-aminophenoxyalkanes
Inventor: COLLINS RAYMOND FREDERICK
Filed: 1959-03-26
Abstract: The invention comprises amines of the general formula <FORM:0935378/IV(a)/1> (wherein R1 and R2 are the same or different and each represents a hydrogen atom or a C1-6 alkyl or hydroxyalkyl group, R3 represents a hydroxy, acetoxy or C1-6 alkoxy group or a group -X-Y, where X is S, SO or SO2 and Y is an acylamidophenyl, benzyl or C1-6 alkyl or hydroxyalkyl group, and R4 represents an alkyl, aralkyl or phthalimidoalkyl group) and their acid addition salts and (where R1=R2=H) sodium formaldehyde bisulphite derivatives, and the preparation of the amines by reducing a p-nitrophenoxyalkane of the general formula <FORM:0935378/IV(a)/2> and, if desired, alkylating or hydroxyalkylating the resulting primary amino group. The sodium formaldehyde bisulphite compounds are prepared by treating the primary amines with sodium formaldehyde bisulphite in water, and other interconversions of substituents may be effected, e.g. acetoxy may be hydrolysed to hydroxy and -SO- may be oxidized to -SO2-. Pharmaceutical compositions, having antibilharzial activity, comprise the foregoing products in association with a significant amount of a pharmaceutical carrier.  They may take the form of tablets, pills, capsules, dispersible powders, granules, emulsions, solutions, suspensions, syrups or elixirs.  p-Nitrophenoxyalkanes (II) are prepared by reacting a halomethyl compound of the general formula <FORM:0935378/IV(a)/3> <FORM:0935378/IV(a)/4> with (a) a compound MR3, where M represents an atom of hydrogen or of an alkali metal or one equivalent of an alkaline-earth metal and R3 represents a hydroxy, acetoxy or C1-6 alkoxy group, followed, if desired, when R3 is acetoxy by hydrolysis of this to hydroxy, or with (b) a compound MSY, where M may additionally represent an atom or equivalent of a heavy metal, followed, if desired, by oxidation of -S- to -SO-or -SO2-, or with (c) an alkali metal hydrosulphide, or urea (with subsequent hydrolysis of the resulting thiuronium salt), followed by benzylation, alkylation or hydroxyalkylation of the -SH group introduced, or with (d) an alkali or alkaline-earth metal salt of a sulphinic acid YSO2H (the iodomethyl compound (VI) being used in this case); or by reacting a nitrophenate of the general formula <FORM:0935378/IV(a)/5> (wherein Q represents an atom of an alkali metal or an equivalent of an alkaline-earth metal) with a reactive ester of an alcohol R4OH.  Nitrophenates (VII) are prepared by reacting 2-chloromethyl-4-nitrophenol according to (a) to (d) above and then converting -OH to -OQ.  Halomethyl compounds (IV) and (VI) are prepared by chloromethylating a compound of the general formula <FORM:0935378/IV(a)/6> with paraformaldehyde and hydrogen chloride under anhydrous conditions in the presence of zinc chloride, and, if desired, treating the product with sodium iodide.
Patent GB-896224-A (GB)
Title: Phosphorus-containing derivatives of benzylmercaptan
IPC: C07F9/40
Filed: 1960-03-25
Abstract: The invention comprises dithiophosphonic esters of formula <FORM:0896224/IV (b)/1> where R is alkyl, R1 is an aliphatic, cycloaliphatic or aromatic radical attached to the phosphorus atom by a direct C-P link, R11 is alkyl and R111 is hydrogen or alkyl. They are prepared by reacting appropriate alkylmercapto-benzyl halides with salts of O-alkyl dithiophosphonic acids, preferably in an inert solvent.  The products are pesticides.ALSO:Insecticidal compositions comprise phosphonodithioic esters of formula <FORM:0896224/VI/1> where R is alkyl, R1 is an aliphatic, cycloaliphatic or aromatic radical attached to the phosphorus atom by a direct C-P link, R11 is alkyl and R111 is hydrogen or alkyl, along with a solid or liquid carrier.  Other insecticides and/or fertilizers may be present.
Patent GB-766894-A (GB)
Title: Improvements in or relating to hydrogenated petroleum resins
Inventor: HAMNER GLEN PORTER
IPC: C08F8/04
Filed: 1954-04-12
Abstract: A non-water-white resin obtained by polymerizing a steam-cracked petroleum naphtha fraction boiling within the range 50-450 DEG  F., and from which all the C4 hydrocarbons have been removed, is hydrogenated under such conditions that the colour is decreased towards water-white.  A typical fraction comprises aliphatic mono- and diolefins (including cyclic), benzene, toluene, higher aromatic hydrocarbons and paraffins. Hydrogenation is preferably carried out in solution in a volatile solvent at 100-750 DEG  F. under a pressure of 100-5000 p.s.i.g. using reduced nickel as catalyst.  The polymer resin may be steam-stripped to remove all volatile constituents before hydrogenation.  Polymerization may be effected by using clay or a Friedel-Crafts catalyst, or in two stages, using first clay and then a Friedel-Crafts catalyst.  It is preferred to remove cyclopentadiene and its lower alkyl homologues before polymerization, preferably by heat soaking to dimerize and distilling to leave the cyclopentadienes as residue.
Patent GB-358455-A (GB)
Title: Improvements in and connected with dirigible headlamps for motor vehicles
IPC: B60Q1/124
Filed: 1930-04-04
Abstract: 358,455. Directing vehicle lamps. ATKINSON, A. P. J., 17, Queen Street, Surrey Hills, Victoria, Australia. April 4, 1930, No. 10766. Convention date, July 11, 1929. Void [Published under Sect. 91 of the Acts]. [Class 75 (iii).] Relates to means for directing motor vehicle headlights one at a time from the steering gear. In one arrangement, a stem 11 is fitted to the socket 12 of each lamp 10 and connected to a. spindle 17 having an outwardly directed arm 21 connected by a cable 22 to a post 25 clamped to the central portion of the steering tie-rod 26, the stem 11 being mounted in a bearing 13 secured to a cross-bar 16 between the mudguards. The cables 22 may pass over guide rollers 23 carried by brackets 24 on the frame 20. In the normal position, a radially extending stop 28 on the socket 12 engages a stop 29 on the bracket 13 under the action of a torsion spring 27 or a tension spring, connected to the arm 21 and the frame 20. The length of the arm 21 may be such that the lamp is turned through a greater or smaller angle than the front wheels. In a modification, each lamp stem 36, Fig. 5, is mounted in a bearing 31, secured by a washer 34 and nuts 35 to a mudguard, cross-bar or other support, and is connected by a flexible shaft 38 in a casing 39 to a short spindle 40 to which the arm 21 is secured. The cables 22 may be replaced by rigid rods, pivoted at the inner end to the post 25 and passing freely through holes in the. arms 21, the outer ends being provided with adjustable collars engaging the arms.
Patent GB-485702-A (GB)
Title: Conveyors
IPC: B65G17/06
Filed: 1937-04-15
Abstract: 485,702. Endless-chain conveyers. MEYER, G. L. N. April 15, 1937, No. 10798. Convention date, Dec. 9, 1936. [Class 78 (i)] Each load carrier is formed as a substantially channel-shaped member having slots or corrugations transversely across the web and the portion of the legs adjacent to the web. Apertures 29, Fig. 4, are punched in a sheet 25, and the edges bent along the lines 27, 28 to a position substantially at right-angles to the centre. Plates 35, Fig. 2, are fixed across the bottom of the channel member and are connected by bolts 45 to ears 43 extending outwardly from the links of endless chains 21. The articles are discharged on to plates 60 which are pivoted loosely at 64 to a bracket on the machine framework, and have ribs 61 on their underside which project into the slots 29. Tapering fingers 62 at the ends of the ribs lie below the upper surface of the load carriers. The articles are pushed over the plate 60 by the pressure of succeeding articles on to a transverse conveyer 66. Any articles which this conveyer cannot accommodate are pushed on to a similar conveyer 67, and those displaced from this latter conveyer are received on a shelf 68. In a. modification the carriers are formed by corrugating a flat sheet and bending down the edges as before. In a further modification the carriers are made by casting.