baber/WOPTO huggingface dataset:
Patent GB-358815-A (GB)
IPC: E06B7/14
Filed: 1930-12-22
Abstract: 358,815. Removing condensed water from window sashes. VOEPEL, O., 15, Schillbachstrasse, Jena, Germany. Dec. 22, 1930, No. 38500. Convention date, Jan. 2. [Class 20 (iii).] Condensed water from the surface of a window pane is conducted a w a y through a space maintained by members f between the lower edge of the pane and a rabbeted member a formed on or inserted in the sash, the outer boundary of which is lower than the inner flange. An air-seal may be formed by a felt or spongy rubber insertion between the glass and channel or by means of a water-holding channel formed in the member a, Fig. 3. The space between the pane and the member a is widened at the top to collect the water. Flanged sides b are provided on the members a to protect the sash corners. The pane may be fixed at the sides and top with putty &c.
Patent GB-1440759-A (GB)
Title: Ice cream mixer
IPC: A23G9/12
Filed: 1972-08-18
Abstract: 1440759 Ice cream mixer BLOSDEN Ltd 17 Aug 1973 [18 Aug 1972 16 June 1973] 38545/72 and 28719/73 Heading B1C An ice-cream mixer comprises a container 10 for the mix, releasably securable to a housing 12 within which is mounted a frame 13 which carries an angularly displacable mixing unit frame 14 with an electric motor 16, the motor being directly coupled to a gear reducer unit 52 the output shaft of which is connected to mixing blades 54, 66 by a coupling piece 24 the blades extending downwardly into the container 10. The frame 14 is attached by a pivot pin 28 to the mounting frame 13 and a spring 30 extending between the frames 13 and 14 biasses the frame unit 14 into one extreme position by pivoting it about the pin 28. A switch unit 18 is attached to the stationary frame 13 and has an accuating lever 20 whereby in use as the reaction torque produced as the mixture is agitated increases with the extent of freezing of the mix, the mixing unit 14 pivots about the pin 28, overcoming the resistance of the spring 30 and contacts the lever 20 actuating the switch 18 to stop the motor 16 at the required consistency of the mix. The mixing blades 54 and 66 are detachable from the coupling piece 24 and are self clamping on the piece 24 between the flange 25 and slot 80. A manually operated actuator in the form of a shaft 34, knob 36 and arm 42 is provided on the frame 13 to re-set the switch arm 20 for recommencement of the mixing operation. The container 10 is attachable to the housing 12 by way of spring biassed levers 96 which engage in recesses 90 in the container flange 86.
Patent GB-340754-A (GB)
Title: Improvements in and relating to glue kettles
IPC: B27G11/02
Filed: 1930-09-05
Abstract: 340,754. Glue kettles.COOPER, H. L., 65, Hermitage Street, Sheffield. Sept. 5, 1930, No. 38587/29. [Class 66.] The inner vessel of a water-jacketed glue kettle is provided with diametrically disposed lugs C<2> turned up from the seating flange C\ the lugs being perforated to receive a bail handle D. The outer vessel has either a bail B with inwardly projecting ends as shown, or inwardly projecting rivets A<4>, Fig. 3; by rotating the inner vessel after insertion in the outer so that the flange C<1> underlies the projections, both vessels can be carried by means of the bail handle D.
Patent GB-1055432-A (GB)
Title: Rotary printing machine
IPC: B41F31/02
Filed: 1963-10-01
Abstract: 1,055,432. Inking apparatus. ELITEX SDRUZENI PODNIKU TEXTILNIHO STROJIRENSTVI. Oct. 1, 1963 [Oct. 1, 1962], No. 38609/63. Heading B6C. Apparatus for supplying ink to a printing cylinder 3 from which excess ink is removed by a scraper, comprises a gear pump 6 drawing ink from a container 12 through a pipe 9 and feeding it through a pipe 17 to an ink-applying nozzle 2, and a trough 1 below the cylinder 3 for receiving excess ink, the trough 1 being connected by a pipe 13 to the upper end of the pipe 9. At the bottom of the pipe 9 is a non- return valve 10 which may be hand-operated for draining purposes by means of a lever-andchain 11. The conneetion 14 between the trough 1 and pipe 13 includes a float-controlled valve 15 which opens to allow the pump to draw ink from the trough 1 when the ink contained in the trough reaches a certain depth. The pump 6 is driven from the machine by gearing 7, 8 and drives a worm 16 situated in the trough so as to force the ink in the direction of the pipe 13. In the pipe 17 is a cleansing filter 18 having a closable hole 19 through which ink can be poured initially to enable printing to take place as soon as the machine is started.
Patent GB-1221858-A (GB)
Title: Improvements in machines for the heat treatment of yarn
Inventor: HOWORTH FREDERICK HUGH
IPC: D02J13/00
Filed: 1968-08-14
Abstract: 1,221,858. Heating yarns. JAMES HOWORTH & CO. Ltd. 7 Aug., 1969 [14 Aug., 1968], No. 38814/68. Heading D1F. In a (crimping) machine wherein yarn is withdrawn upwards, from packages mounted in rows on ahorizontal plate and on vertical spindles, and then passed downwards through a vertical open-sided heater, the plate is formed with rows of perforations for the passage therethrough of humidified air, discharged from perforated ducts in an underlying trough to protect the yarn packages from the effects of heat radiated from the heaters. Additional protection may be provided by a vertical composite plate, having inner and outer reflecting surfaces separated by an insulating laminate, positioned between heaters and .packages.
Patent GB-826323-A (GB)
Title: New triazine derivatives and a process for their production
Filed: 1957-12-13
Abstract: The invention comprises compounds of the general formula <FORM:0826323/IV (b)/1> and their acid addition salts (wherein R1 and R2 are hydrogen atoms or alkyl radicals and R3 is a halogen atom or a cyano or alkyl radical), and the preparation thereof by condensing dicyandiamide with an amino dihydroxy- or dialkoxy-benzene, the nucleus of which also contains a halogen atom or a cyano or alkyl radical, and subsequently reacting the so-obtained arylbiguanide with formic acid.  The products are useful as diuretics.  Specification 676,024 is referred to.
Patent GB-1526808-A (GB)
Title: Sheet applicator
IPC: A23L13/00
Filed: 1975-09-23
Abstract: 1526808 Merging sheets FORMAX Inc 23 Sept 1975 [10 Oct 1974] 39027/75 Heading B8B Apparatus for applying individual sheets of paper 83 or the like, e.g. to articles of food 23 as they traverse a discharge path comprises a sheet feeder 91 for depositing sheets 83 from a supply on a shuttle 41, which shuttle 41 includes vacuum grippers 57, Fig. 4, for holding the sheets 83 and moving them into the discharge path so that a discharged article 23 may fall through the shuttle 41, taking with it the sheet 83. Hamburgers formed in cavities 21 of a reciprocating mould plate 15 may be discharged by knockout cubs 161 to land and be stacked on a conveyor 165. As each hamburger falls, it impinges on and carries away a sheet 83 from the shuttle 41, on which it is retained by the suction grippers 57. The shuttle 41 is then retracted so that its cross-bars 51, 53 are located below the feeder, drive bars 43 of the shuttle 41 being driven through reverse gearing 35 in synchronism with and opposed to drive bars 27 for the mould plate 15. The sheets 83 are transferred from the feeder 91 by suction grippers 105 of sheet holders 103, whcih are swingable on support arms 111 by means of a rod 137, oscillated by a crank 139 and attached to a lug 35 connected by a link 133 to an arm 131 fixed with the arms 111 to a shaft 113. A shaft 109 bearing the sheet holders 103 is pivotable by means of a sprocket 117, chain connection 119, and adjustably fixed sprocket 121 during swinging of the arms 111 to define a pick-up position for the holders 103, Fig. 3 (not shown) and a position for transfer to the shuttle 41, Fig. 1, at which the grippers 57 retain the sheets 83. The mould plate 15 is preferably arranged to produce a series of hamburgers transversely of the conveyer 165, the feeder 91 accommodating a corresponding row of stacks of sheets and the feeder 91 and shuttle supplying a corresponding row of sheets 83 simultaneously.
Patent GB-1402568-A (GB)
Title: Process for producing aluminum chloride
IPC: C01F7/60
Filed: 1972-08-22
Abstract: 1402568 Aluminium chloride; carbon coated alumina ALUMINIUM CO OF AMERICA 22 Aug 1972 [7 Sept 1971 (2) 14 Sept 1971 (4)] 39034/72 Heading C1A AlCl 3  is obtained by reacting Cl 2  with Al 2 O 3  having an average α-Al 2 O 3  content of less than 5% by wt., mixed or coated with carbon, at 450-800‹ C., the total carbon content being 15-24% by wt. and the hydrogen content <0À5% by wt., to give a gaseous effluent containing AlCl 3  and carbon oxides, at least 25% by wt. of which are CO 2 . The Al 2 O 3  has a surface area of at least 10 m.<SP>2</SP>/g., and preferably a particle size of 50-200 U.S. mesh, a total Fe, Si and Ti content of at most 0À5%, an Na 2 O content of at most 1%, and a loss on ignition of less than 5%. It may be coated with carbon by thermally cracking a hydrocarbon, e.g. fuel oil in the presence of the Al 2 O 3  in a first zone at 750-1100‹ C., condensing residual hydrocarbon on to Al 2 O 3  in a second zone at 20-100‹ C., and passing Al 2 O 3  from the second to the first zone. Both zones may contain fluidized beds. The effluent from the second zone may be recycled to either zone as fluidizing gas or may be burned within heating elements in the first zone. The coated Al 2 O 3  may be purged with N 2  to remove H. The chlorination may be carried out in a fluidized bed, rotary kiln or moving bed. The effluent may be cooled in two stages to remove NaAl chloride and Al oxychloride, at 200-600‹ and 150-250‹ C. resp. Condensate from the first stage may be recycled to the chlorination reactor. Cooling may be effected indirectly, or directly, e.g. with N 2  or solid AlCl 3 . The purified gas stream containing AlCl 3  may then be cooled to 30-100‹ C. in a fluidized bed of AlCl 3  particles to condense the AlCl 3 . The inlet may be heated to 180-250‹ C. to prevent deposition. The exit gas may be recycled as fluidizing gas; alternatively N 2 , CH 4 , air, CO or Cl 2  may be used. The product has a particle size of 40-350 mesh and comprises ellipsoids which are agglomerates of smaller particles. Specification 1,402,569 is referred to.
Patent GB-1347525-A (GB)
Title: Pressure responsive mechanism for vehicle brakes
IPC: B60T8/26
Filed: 1971-05-28
Abstract: 1347525 Fluid pressure brakes; brake warning devices MIDLAND ROSS CORP 28 May 1971 [19 June 1970] 39540/73 Divided out of 1347524 Headings F2E and F2F The description is identical to that in the parent Specification, but the claims are directed to the fluid pressure responsive mechanism without reference to the brake circuit failure indicator.
Patent GB-1180426-A (GB)
Title: Central Heating System
Inventor: BROSENIUS KARL HILDING
IPC: F24D3/08
Filed: 1967-08-30
Abstract: 1,180,426. Water heaters; central heating systems. K. H. BROSENIUS. 30 Aug., 1967, No.39587/67. Headings F4A and F4U. A boiler for a central heating system comprises a combustion chamber 14 surrounded by a small water chamber 1 connected by flow and return pipes 3, 4, to a larger storage chamber 2, the chambers 1, 2 being surrounded by heat insulating material. The pipe 3 extends upwardly into the water in chamber 2 and watercooled baffles 8, 9 are provided to guide the flue gases to the outlet 11 which is connected to a flue pipe which is insulated from the water in chamber 2. If the flue pipe 29b extends through chamber 2, it is surrounded by insulation 30b; alternatively the flue pipe 29a, Fig. 3, may be formed in the insulated front wall 32 of the boiler. Hot water is drawn off through a mixing valve 23 by a pump 22 and delivered to the radiators through pipe 57, the return flow pipe 58 leading to valve 23. Domestic water is heated in the heat exchangers 19. An electric heater is provided at 26. The chamber 14 is provided with an opening 12 for an oil burner and an opening 13 for solid fuel, a pivoted baffle 15a being movable to position 15b when solid fuel is used. The boiler is preferably installed in a boiler house and the space between the boiler and the boiler house walls filled with insulation 39, Fig. 8, retained by plates 37. If the electrical supply fails, circulation through the radiators is maintained by opening cock 65 in a pipe 64 supplying mains water to the chamber 2 and setting valve 23 so that the return pipe 58 from the radiators is connected to a pipe 66 leading to a drain 67. The mains pressure forces the hot water through the radiators.
Patent GB-1246127-A (GB)
Title: Bis-piperazinyl compounds
Inventor: ROSS WILLIAM JAMES
IPC: C07D295/108
Filed: 1968-08-20
Abstract: 1,246,127. Bis - piperazinyl compounds. LILLY INDUSTRIES Ltd., and ELI, LILLY & CO. 18 Aug., 1969 [20 Aug., 1968], No. 39843/68. Heading C2C. Novel compounds (I) (including salts thereof) where X is CO or SO 2 , R<SP>1</SP> is halogen, CF 3 , 5R<SP>5</SP> or OR<SP>5</SP> where R<SP>5</SP> is C 1-4  alkyl, R<SP>2</SP> is H, CO.R<SP>6</SP> where R<SP>6</SP> is alkyl, aryl, aralkyl, haloalkyl, CONH 2 , CONH.alkyl or CON(alkyl) 2 , R<SP>3</SP> is methylene optionally substituted by Me or Et, R<SP>4</SP> is H or C 1-6 alkyl and n is 0, 1 or 2, are obtained by interaction of R<SP>4</SP>.CHY.(R<SP>3</SP>) n .X. (R3) n .CHY.R<SP>4</SP> (Y is Cl, Br or I) and compound II (obtained, e.g. by treating a corresponding formyl derivative III with sodium borohydride) or by interaction of R<SP>4</SP>.CH=CR<SP>8</SP>.X.CR<SP>8</SP>= CH.R<SP>4</SP> (R<SP>8</SP> is H, Me or Et) and II (affords I in whicn n is 1); acylation and/or salt formation may be effected if desired. 2 - Bromo - 4 - (1 - piperazinyl) - benzaldehyde hydrochloride (i.e. a compound III) is obtained by treating the N-formyl derivative of N-(3- bromophenyl)-piperazine (formic acid on N-(3- bromophenyl)-piperazineobtained in turn, by reacting 3-bromoaniline with diethanolamine in the presence of HBr) with phosphorus oxychloride in the presence of dimethylformamide followed by hydrolysis. Pharmaceutical preparations having antischistosomiasis activity contain I as active ingredient; administration is orally or parenterally.
Patent GB-904659-A (GB)
Title: Improvements in and relating to impulse senders
Inventor: BROWN GEORGE LESLIE
IPC: H04M1/31
Filed: 1958-12-11
Abstract: 904,659. Impulse transmitters. ERICSSON TELEPHONES Ltd. March 11, 1960 [Dec. 11, 1958], No. 39944/58. Class 40 (4). In an impulse transmitter, a wiper contact in the impulse-sending circuit co-operates with a dentated track which takes the form of a printed circuit deposited on an insulated plate of circular or rectangular shape. In a dialoperated embodiment an insulated switching disc 28 (Fig. 2), made from an epoxy resin or glass fibre laminate, has two concentric rhodium-plated copper tracks 33, 34 deposited on its upper face and a further two tracks 30, 31 (Fig. 4), deposited on its lower face, dentated track 34 and lower track 30 being connected by a metal rivet 15; the switching disc 28 also has two keyways 36 for accommodating a splined driving hub (Fig. 1, not shown), carried on a shaft connected to the finger-plate. The dentated track 34 has eleven equally-spaced radial projections and is engaged by a resilient phosphor bronze wiper 14 which is riveted to a semi-annular conducting track 12 deposited on a non-conducting wiper carrier 10. This wiper carrier has a further wiper 19 in contact with upper track 33 and a wiper 18 which only contacts upper track 33 when the dial is off-normal. Wipers 9 and 8 acting as a further pair of off-normal contacts, on wiper carrier 1, contact lower track 31 in a similar way and wiper 5 is in contact with lower track 30. Wiper carriers 1 and 10 are kept rigidly separated by cylindrical pillars passing through holes 41, 39 and insulated spacers placed between them (Fig. 1, not shown). When the shaft is rotated clockwise by the finger-plate, the cylindrical pillars serve as stops for a further wiper carrier 20 so that wiper 25 mounted on the carrier 20 remains in contact with the end of the semiannular track 12 throughout the setting motion and prevents the transmission of impulses, since circuit, A wire, wiper 25, track 12, wipers 18, 19 and B wire (Fig. 4), is made. When the dial is released and it rotates anti-clockwise under spring pressure, wiper 25 disengages from semi-annular track 12 and impulses are sent over the A and B wires due to the alternating contact of wiper 14 on dentated track 34. Alternatively, the wiper carriers 1, 10 may be rotated and the switching disc 28 and wiper carrier 20 kept fixed. In a straight-pull finger-plate embodiment rectangular printed circuits replace the circular ones described.
Patent GB-1311594-A (GB)
Title: Diphenylacetic acid derivatives
IPC: C07D311/80
Filed: 1971-08-26
Abstract: 1311594 Diphenyl-acetic acid ester SOC FARMACEUTICI ITALIA 26 Aug 1971 [31 Aug 1970] 40009/71 Heading C2C The novel compound I is prepared by reacting 4-diphenylacetyl chloride with compound II
Patent GB-1160410-A (GB)
Title: Sealing Means for Core Drills.
IPC: E21B10/48
Filed: 1967-09-04
Abstract: 1,160,410. Boring earth &c. MINDRILL Ltd. 4 Sept., 1967 [7 Sept., 1966; 28 Sept., 1966], No. 40367/67. Heading E1F. In a core drill having a tubular bit 3 which during drilling receives with a running fit the lower portion of an inner core tube (not shown), a circumferential groove 29 is formed in the fitting surfaces to prevent drilling fluid passing between the tube and the bit so that the core is not scoured away by the fluid. The multiplicity of annular grooves shown may be replaced by a single helical groove. Specification 1160409 is referred to.
Patent GB-1203454-A (GB)
Title: Improvements in or relating to fuel vapour control systems for internal combustion engines
IPC: F02M5/08
Filed: 1967-09-06
Abstract: 1,203,454. Motor vehicles. ATLANTIC RICHFIELD CO. 6 Sept., 1967 [16 Sept., 1966; 14 Feb., 1967; 8 May, 1967 (2)], No. 40734/67. Heading B7H. [Also in Division F1] A condenser 24 for fuel vapour escaping from a carburetter float chamber is installed in the chassis tunnel under the driver's seat. The condenser is connected by a pipe 26 to the vapour space of the fuel tank 28 and by a vent pipe 33, running through the vehicle frame, to the carburetter intake or crankcase chamber. The filter cap (130), Fig. 8 (not shown) of the fuel tank includes a breather orifice 132 controlled by a spring-loaded ball valve which opens if suction builds up in the fuel tank.
Patent GB-1449154-A (GB)
Title: Connector members for circuit boards
IPC: H01R12/71
Filed: 1973-09-07
Abstract: 1449154 Electric couplings SIEMENS AG 7 Sept 1973 [7 Sept 1972] 40820/73 Heading H2E A connector assembly, for attachment to a substrate carrying a printed circuit, comprises metal strip members coupled at each of their ends by respective transverse arms determining the mutual spacing of the members, each strip having a first U-shaped portion arranged to act as a resilient clamp when embracing the edge of a board to contact a conductive terminal portion, and a second portion having a part curved in opposition to the curvature of the first U-shaped portion and being extended in length to form a connection electrode. The transverse arms 2, Fig. 1 may have notches 3 at the points of attachment of the strip members 1, to facilitate their removal after the assembly has been positioned on the edge of a substrate 7 Fig. 4 prior to soldering of the U-shaped portions 12 to conductive terminal portions 9 of the substrate 7. The curved parts of the second portions 5 Fig. 2, and the spaces between adjacent curved parts, may contain a filling of resin 20 joining the U-shaped first portions 4 to form a common channel 21. A substrate 7 Fig. 4 with attached connector members 1 may be soldered to a circuit board 15 e.g. by wave-soldering, in which process the curved parts of the second portions 5 may be substantially U-shaped to act as heat shunts for protecting the already soldered joints 13 at the substrate 7. The formation of the soldered joints 13 Fig. 4 is facilitated by arranging that the flanks 12 of the first U-shaped portions are narrower than the terminal portions 9 of the substrate 7. The curved parts of the second portions 5 Fig. 6 may be further bent as shown; or the curved parts may have only a single rightangled bend so that the terminal portions (6 Fig. 5 not shown) stand perpendicular to the substrate (7) and within its area.
Patent GB-967908-A (GB)
Title: Method of sinking structures or structural components into the earth
IPC: E02D23/14
Filed: 1962-10-30
Abstract: 967,908. Bridge piers; wells; piles; foundations. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Oct. 30, 1962 [Nov. 1, 1961], No. 41072/62. Drawings to Specification. Headings E1F, E1G, E1H and E1S. A method of sinking a structure into the earth comprises applying as a sliding layer between the earth and structure a composition consisting of a filler and at least 50% by weight of a bitumen whose viscosity at 10‹C. is higher than 10<SP>3</SP> poises and lower than the lesser of:- where:- Pv = filler S.G., Pm = composition S.G., P = weight of structure in grams per cm. height, h = width in cm. of the gap between structure and earth, O = surface area in sq. cm. of structure per cm. height and v = rate of sinking in cm/s. The composition has an S.G. of 1À1-1À4, contains the filler of finely ground rock and is heated to 120‹C. to pour into the gap. The structure is a silo, a pier of a bridge or viaduct a well lining, a mine shaft, sheet piling or a foundation. Specification 746,912 is referred to.
Patent GB-1319123-A (GB)
Title: Process for the production of microcapsules containing oily liquid
IPC: B01J13/12
Filed: 1970-08-28
Abstract: 1319123 Microcapsules FUJI PHOTO FILM CO Ltd 28 Aug 1970 [2 Sept 1969] 41612/70 Heading B8C Microcapsules having cores of oily liquid are prepared by dissolving in the oily liquid a lowboiling or polar solvent and a single filmforming material or a plurality of materials which form an oil-soluble, high molecular weight film-forming material when heated, dispersing the solution so-formed in a polar liquid with which the low-boiling or polar solvent is miscible to form an emulsion and heating the emulsion whereby the polar or low-boiling solvent passes out of the emulsion droplets and the film-forming material(s) migrates to the surface of the droplets, where an oil-insoluble shell is formed which encapsulates the droplets. Suitable film-forming materials are polyamide resins and substances which react to form polymers when heated either with or without the presence of a catalyst. Numerous examples of such materials are given. The oil may be animal, vegetable, mineral or synthetic.
Patent GB-986764-A (GB)
Title: A rack for storing or displaying bottles or other articles of similar shape
Inventor: CALDICOTT RICHARD
IPC: A47F5/02
Filed: 1961-11-23
Abstract: 986,764. Bottle racks. WATERS OF COVENTRY Ltd. Feb. 4, 1963 [Nov. 23, 1961; Sept. 24, 1962], Nos. 41882/61 and 36260/62. Heading A4H. A bottle rack comprises a plurality of cantilever brackets carried by an upright support, each bracket being shaped to support a bottle in a horizontal or slightly inclined position with its longitudinal axis extending lengthwise of the cantilevers. In one embodiment (Figs. 2, 4) for displaying bottles, wire brackets 14 extend radially and downwardly in staggered tiers from a central, rotatable, upright support comprising a centre shaft 3 on which are secured collars 5, 6, 7 between which are securely held the U-shaped, inner, open ends 15, 17, 18 of the brackets 14. The closed end 19 of each bracket 14 is upturned to support the base of a bottle or, alternatively, a clip 20 having an upturned flange 21 may serve to support a smaller bottle. In an alternative embodiment (Fig. 5) for storing bottles, upwardly inclined brackets 39 are rotatably supported at their inner ends 40 between collars 36 having castellated ends, both ends of the central shaft 31 being supported in bearings 32, 33. Alternatively, the upright support may comprise a flat or outwardly convex plate and the brackets are supported in vertically spaced rows in staggered relationship.