baber/WOPTO huggingface dataset:
Patent GB-1052311-A (GB)
IPC: B63B21/16
Abstract: 1,052,311. Winches. ISHIKAWAJIMAHARIMA JUKOGYO KABUSHIKI KAISHA. April 3, 1964 [July 27, 1963], No. 13817/64. Heading B8B. A driving gear on a ship for a mooring line 13 comprises a roller 10 driven from a motor 12 and a freely mounted roller 9 biased by springs 11 against the driving roller to exert a pressure on the line 13 causing it to be gripped between the driving roller 10 and the roller 9. In the embodiment of Fig. 1, the line 13 passes up from a winch below the ship's deck 6, between the rollers 9, 10 and between sheaves 7 and guide rollers 8 which change the line direction. The sheaves 7 and rollers 8 are mounted in a housing 1 rotatably mounted in the deck 6, and having a water-tight cover 50. During the paying out of the line 13 from the winch, the driving gear maintains the line from the winch taut and when the winch winds in, the driving gear is arranged to idle. In the embodiment of Fig. 3 with the winch again below deck, the driving roller 19 and spring-biased follower roller 20 are mounted together with the driving motor 22 in a casing 26 which is rotatably mounted in a base 25 secured to the deck 6 and has a water tight cover 27. In the final embodiment of Fig. 8 in which the winch is on the deck, the line 13 is passed between a driving roller 28 and a follower roller 29 both having rubber-covered peripheries and mounted in a frame 35 which is pivoted about a vertical pin 36. The driving roller 28 is mounted on a spindle 30 which is driven from a motor 31 by gears 32, 33. The follower roller 29 is mounted on a spindle 40 which is adapted to travel along an upper and lower slot 41 against an upper and lower guide rail 44. The housing 38 in which the spindle is carried is pivoted about a pin 39 and may be locked in the line engaging position by a pivoted handle 42 engaging a stop on the housing 38. When in the line engaging position the spindle of the roller 29 is forced along the slots 41 in direction h due to the paying out movement of the line 13 caused by the driven roller 28 and the line is gripped between the two rollers. When the line is to be wound in the handle 42 is released from the stop on the housing 38 which causes the latter to rotate in the direction of arrow f and a pull in the line 13 in the direction of arrow i causes the roller 29 to move out of engagement therewith in the direction of arrow j. The pivoting action about a vertical axis of all the embodiments allows the lines 13 to be aligned with any of the fairleads on the ship's deck, Figs. 5, 10 (not shown).
Patent GB-1054514-A (GB)
IPC: H01L23/31
Abstract: 1,054,514. Semi-conductor devices; component assemblies. TELEFUNKEN PATENTVERWERTUNGS G.m.b.H. March 25, 1964 [April 5, 1963; Aug. 27, 1963], No. 12624/64. Headings H1K and H1R. A plurality of semi-conductor devices (diodes or transistors) are formed in a single semiconductor body and then wired into a common circuit including only those devices with matched electrical characteristics. To this end each device is tested and those whose characteristics are outside predetermined limits are covered with an insulating layer before the circuit connections are made. Fig. 1 (not shown) depicts such an arrangement of transistors in a common silicon body mounted in a housing. The interconnections are wires which may incorporate resistors and/or capacitors in the manner and for the purpose specified in Specification 1,054,513. In Fig. 2, the rejected-and therefore insulant covered-transistors 8 to 12 are shown crosshatched. All the others in the body 1 are connected in parallel by the leads 2 to 7. These may be formed on the body by evaporation and subsequent etching or by evaporation through a mask. In the latter case the mask need not take account of the positions of the rejected transistors, since the connection is parallel and these are insulant covered. The deposited electrodes may be of Al or of Ni or Cr combined with Al, Cu, Ag or Au. They may be separated from the semi-conductor body by an insulating layer of oxide glass, organic thermoplastic or varnish.
Patent GB-1084171-A (GB)
IPC: B21D39/20
Abstract: 1,084,171. Jointing by tube expanding. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. Jan. 11, 1965 [Jan. 21, 1964], No. 1144/65. Headings B3J and B3Q. The ends of thin-walled cooling tubes 4 are secured in tube plates 9 by deforming the tubes by explosion through the intermediary of an incompressible transmission medium, e.g. water, by means of a cylindrical insertable member 1 having an annular pressure chamber 8 adjacent the inner tube surface in which the medium is pressurized by the explosive force of a cartridge 23, thereby deforming the tube and effecting the joint. The medium is conveyed from an inlet with a non-return valve 15 through a central bore 3 and radial ports 7 to the pressure chamber. Shoulders 5, 6 are shaped to correspond with the cross-section of the tubing and together with the medium substantially seal the pressure chamber. In the form shown, the explosive force acts directly on the medium along the central bore 3 whilst in a modification, Fig. 2 (not shown), the force is transmitted through a differential piston 26. The tube 4 may be of non-circular section or have internal longitudinal ribs.
Patent GB-1095329-A (GB)
IPC: B63B19/197
Abstract: 1,095,329. Operatiog hatch covers. SCHIFFSWERFT ODERBERG VEB. April 19, 1966, No. 17058/66. Heading E2M. Apparatus (as illustrated with reference to Figs. 1, 2 and 3) for the operation of a pair of hatch closure panels 1, 2 which are articulatedly connected with one another at their abutting edges, which are pivotable in the opening direction into a vertical stowage position and can be moved into a horizontal closure position, with one panel 1 being pivotably secured to the hatch coaming 3 or outside the hatch coaming (at bearing 4) and with the other panel 2 being movable on rails along the hatch and wherein the opening and closing operations take place in two phases, is characterized by an extensible pressure element 13 carrying at one end a pivot member 8 which rests on a suitable bracket in the closed position of the panels and bears against said bracket during the first phase of the opening and second phase of the closing operation (see Fig. 2), with the end of the pressure element remote from the pivot member being mounted in the axis of the joint 6 connecting the two panels, draw bands 9, 10 connected between the panels and the pivot member being provided for the purpose of lifting the pivot member from the bracket (see Fig. 3) and for the initiation and execution of the second phase of the opening operation consequential on the further extension of the pressure element.
Patent GB-1229312-A (GB)
IPC: C04B37/02
Filed: 1968-06-24
Abstract: 1,229,312. Coatings. THOMSON-CSF. 24 June, 1968 [29 June, 1967], No. 30100/68. Heading B2E. [Also in Divisions B3 and F2] A method of reinforcing a ceramic-to-metal seal comprises, prior to the sealing operation, depositing a coating of at least one layer of particles on one of the parts to be sealed for restricting its thermal expansion. Metal, ceramic or other particles may be deposited by appropriate methods, e.g. projection by oxyhydrogen, oxyacetylene or plasma torch, or deposition by pyrolysis or vapour, and the particles in at least two of the layers may have different natures. In an example, Fig. 4, a tungsten coating d is applied to a Cr-Ni alloy tube c which is to be sealed at b to an alumina tube a. The method may be applied to an end cap (c), Fig. 1 (not shown), for sealing a tube (a), the coating being applied to the cap. A coating (d), Fig. 2 (not shown), may be applied to both sides of a disc (c) to be sealed within a tube (a).
Patent GB-1230704-A (GB)
IPC: C08G59/30
Filed: 1969-08-27
Abstract: 1,230,704. 1,2 - Bis - (alkenyl) carboranes and their epoxides. SINGER-GENERAL PRECISION Inc. 27 Aug., 1969 [25 Sept., 1968], No. 42557/69. Heading C2C. [Also in Division C3] The invention comprises 1,2-bis-(alkenyl) carboranes of the general formula wherein x is 1, 2, 3 or 4 and the isomeric structure 1,7-bis-(butenyl)-neo-carborane. They are prepared by reacting carborane with a lithium alkyl and the dilithium carborane obtained with a compound Br(CH 2 ) x CH = CH 2 , where x is as above. The invention further comprises 1,2-bis-(epoxyalkyl) carboranes of the general formula wherein x is 1, 2, 3 or 4 and the isomeric structure 1,7 - bis - (epoxybutyl) - neo - carborane. They are prepared by reacting a 1,2- bis-(alkenyl) carborane with trifluoroperacetic acid in presence of methylene chloride and sodium carbonate or disodium hydrogen phosphate buffer, filtering off the solids and evaporating the solvent from the filtrate to yield the product. The diepoxycarboranes are used in adhesive compositions.
Patent GB-1231510-A (GB)
IPC: G03C7/36
Filed: 1969-12-05
Abstract: 1,231,510. Acylamino compounds. KONISHIROKU PHOTO INDUSTRY CO. Ltd. 5 Dec., 1969, No. 59659/69. Heading C2C. [Also in Division G2] The invention comprises compounds of the formula where X is -C(CH 3 ) 3  or W is H, acylamino of 6-18 carbon atoms, alkoxy of 1-4 carbon atoms, halogen or alkyl of 1-4 carbon atoms; R 1  is aliphatic hydrocarbon of 1-18 carbon atoms; Y and Z are H, halogen, alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms or -COOR 2  ; A is Hn, halogen or -OCOR 3  and R 2  and R 3  are alkyl of 1-4 carbon atoms. The compounds may be made by condensing an aniline derivative with a #-keto acid ester in an inert solvent or by condensing an aminobenzoyl acetanilide with an acid chloride in an inert solvent.
Patent GB-1232164-A (GB)
IPC: D06F43/08
Filed: 1969-06-30
Abstract: 1,232,164. Dry-cleaning equipment. FAHRZEUG-UND MASCHINENBAU G,m.b.H. 30 June, 1969 [5 July, 1968], No. 32978/69. Heading D1A. In dry-cleaning equipment having a drum 5 through which dry-cleaning agent is pumped and purifying means and storage means 3 for the agent, for use with a very low boiling point agent, at least the parts of the cleaning circuit in which the agent is transmitted or delivered in a liquid state are arranged in a closed chamber 1 cooled by the coil 6 of a refrigerator 10 1 , 10 2 , 10 3  the rest of which is placed outside chamber 1. The agent used may be monofluorotrichlormethane. Cleaning agent is delivered to drum 5 and passes out through needle &c catcher 15 pump 16 and filter 18. For distillation, the agents passes from filter 18 to vessel 8, expansion tank 8' and condenser 7. Compressor 21 delivers vapour from drum 5 to condenser 12 which delivers the recovered agent to tanks 3. Observation windows 23 are provided in chamber 1 and transparent portions in the pipes.
Patent GB-1233615-A (GB)
IPC: C08L23/16
Filed: 1968-06-26
Abstract: 1,233,615. Polymer compositions. ESSO RESEARCH & ENG. CO. 13 June, 1969 [26 June, 1968], No. 30477/68. Heading C3P. A composition comprises a major amount of an elastomeric copolymer of ethylene with a higher alpha-olefine having a green strength (tensile strength as defined) of at least 500 p.s.i. and a minor amount of a thermoplastic vinyl polymer, particularly of vinyl chloride. The elastomer is preferably ethylene-propylene or EPDM. There may also be present filler, plasticizer and stabilizer. The products are formed into sheets which may be used as such or bonded on to other sheets.
Patent GB-1234032-A (GB)
IPC: B62D5/083
Filed: 1967-08-22
Abstract: 1,234,032. Power steering mechanism. CAM GEARS (LUTON) Ltd. 22 Aug., 1968 [22 Aug., 1967], No. 38541/67. Heading B7H. [Also in Division F2] The power steering valve 15 in a powerassisted vehicle steering system including a rack 11 and pinion 12 on a shaft 2, comprises inner and outer members 16, 17 rotated respectively by a rod 8 fast with the steering column 1, and the shaft 2 connected to the coupling 10 comprising resilient steering column through a torsionally resilient cylinders, e.g. helical springs, or elastomeric cushions, arranged axially between radial flanges on the shafts 1 and 2 respectively. The coupling 10 allows limited axial movement. The valve 15 is operated by the relative rotation between members 16, 17 allowed by the coupling 10.
Patent GB-1234072-A (GB)
IPC: D06P1/00
Filed: 1968-04-17
Abstract: 1,234,072. Dyeing with polymerisable dyes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 16 April, 1969 [17 April, 1968], No. 18104/68. Heading D1B. [Also in Divisions C2 and C3] Fibrous materials and polymeric films are dyed by treating with a solution or suspension of an azo, anthraquinone, diarylmethane, triarylmethane, nitro, methane, xanthane, azine, arazine or thiazine dyestuff and simultaneously or subsequently with a free radical generator, the dyestuff containing two or more groups of the formula I: in which R 1 , R 2  and R 3  each independantly represents a hydrogen or halogen atom, a hydroxyl group, an alkyl radical containing at least two carbon atoms or an aryl, substituted aryl, aralkyl, alkoxy, substituted alkoxy, aryloxy, substituted aryloxy, arylthio, substituted arylthio, acyloxy, substituted alkyl, cycloalkyl, cyano, carboxylic acid or carboxylic ester radical provided not more than two of R 1 , R 2  and R 3  are hydrogen and having been obtained by reacting a compound containing the said group and a functional group reactive towards a primary or secondary amino group, a hydroxy group or a carboxylic acid group with a dyestuff of one of the said classes or an intermediate therefore containing primary or secondary amino groups or hydroxyl or carboxylic acid groups. Preferably the groups are of formula -CR 1 =CH 2  and -CH=CHR 2  in which R 1  is chlorine, bromine, fluorine, alkoxy, cyano, carboxyl, carboalkoxy, alkyl, substituted ,alkyl, aryl, aralkyl or acyloxy, R 2  is carboxyl or carboalkoxy. The free radical generator is preferably cured in an amount of 1-500% by weight based on the weight of the dyestuff. Substrates include nylon 6, cotton, viscose and cuproammonium rayon, cellulose acetate wool, silk, mohair, polyesters, polyacrylonitrile and polyurethanes.
Patent GB-1234484-A (GB)
IPC: G06F9/26
Filed: 1968-11-12
Abstract: 1,234,484. Data processing. INTERNATIONAL BUSINESS MACHINES CORP. 12 Nov., 1968, No. 53517/68. Heading G4A. An electronic data processing system comprises a control store controlling (a) execution of functions by table-look-up procedures in an associative working store and (b) execution by table-look-up procedures in an associative address store of functions on address data to be used in addressing a non-associative data store in the system, the arrangement being such that simultaneous execution can take place in the working and address stores. The control store, which is associative, supplies tags for interrogating the associative working and address stores and an associative local store (which comprises registers). A 4-byte ADD instruction is read, two bytes at a time, from the data store addressed from an instruction counter in the address store, the op code being interpreted in the working store to select the microprogramme used to access the operands. The instruction specifies the register holding the first operand, and a displacement and two further registers, the displacement and contents of the two further registers being added serially by byte using table-look-up in the working store to obtain the address in the data store of the second operand. This address, supplied serially by byte as formed, is inserted into the right-most byte position of the input-output register of the address store and shifted along utilizing tablelook-up in a shift table in the address store, until the whole address is present when it is used for addressing the data store. Shift.-Each word in the shift table has a single 1, every other bit being a " don't care," and successive words have the 1 in positions 1, 1; 2, 1; 3, 1; 4, 1; 1, 2; 2,2; 3, 2; 4,2; 1, 3 &c., where the first digit is the byte position and the second is the bit position, numbered from the right. As each byte arrives in the input-output register, the register is used to interrogate all the words in the shift table and the word immediately following each word giving a match is read out, these words being read out simultaneously, corresponding bits being ORed, the result going into the input-output register. Invalid address check.-The associative address store may have a table for detecting any 1 bit in the highest order byte or lowest order bit of an address, each word in the table having a single 1 bit in a different position for interrogating, the other bits interrogated being " don't cares," a match causing read out of an error 1 bit. Alternatively, such error 1 bits may be included in the shift table for the same purpose. Specifications Nos. 1,127,270, 1,186,703, 1,218,406 are referred to, the first two for suitable associative stores and the last as being a system of which the present invention is a modification.
Patent GB-1238460-A (GB)
IPC: A24C5/30
Filed: 1967-12-15
Abstract: 1,238,460. Cut-off device. MOLINS MACHINE CO. Ltd., E. G. PRESTON and P. A. MAW. 13 Dec., 1968 [15 Dec., 1967], No. 57039/67. Heading A2C. A cut-off drum for severing lengths from a continuously moving rod, comprises a rotatable knife and a ledger to support the rod, the ledger comprising two rotatable disc elements each having a peripheral groove such that the elements are situated adjacent to each other so that the grooves where they are closest to each other form a passageway through which the rod passes to be supported. Each ledger element has at least one radial slot extending through its groove, these elements being driven at a peripheral speed equal to the speed of the movement of the rod and in such a phase relationship with the knife that a slot in one ledger element comes into line with a slot in the other ledger element in the region where the grooves form the rod-supporting passage-way, to produce an aperture through which the ledger elements receive the knife as it is severing the rod. The device is illustrated in Fig. 1. The rod CR is continuously supported between two disc ledger elements 11 and 12, each having peripheral grooves and radially extending slots 11B and 12B. The knife 19 is shaped as an arc of a helix and is mounted on the rotatable drum 20 such that the knife, in use, rotates about the axis of a helix. The rotational axis of the drum 20 is inclined to the rod CR at the helix angle of the knife 19 so that as the knife is passing through the rod, the part of the knife which is cutting the rod is at right angles to the rod. The device includes a frustro-conical grinding wheel 30 in order that the knife may be re-ground after each cut.
Patent GB-1238751-A (GB)
IPC: A21C13/00
Filed: 1969-10-03
Abstract: 1,238,751. Fermentation cabinet. N. E. A. COSMAO. 3 Oct., 1969 [8 Nov., 1968], No. 48835/69. Heading A4D. A fermentation cabinet for the baking industry comprises a heat insulated enclosure for the loaves provided with a refrigeration cycle driven by a compressor 9, in order that fermentation should be delayed by cooling, and a heat source controlled by a timing device which may be used to promote fermentation after switching off the refrigerator. Air is induced by fan 7 to flow across the heat exchange surfaces of the evaporator 8 and the heating element 10, by which it is either heated or cooled, and then passed up the vertical channel 5 and through apertures 11 where is passes over the loaves supported on horizontal partitions 3 and down vertical channel 4. The timing device is arranged such that when supply contacts (1a) and (2c) (Fig. 3, not shown) are closed the refrigeration cycle operates and the heating circuit is open, and when open the heating circuit is closed. Thermostats (14) and (15) in the respective circuits ensure that the cabinet is kept at the desired temperature.
Patent GB-1250317-A (GB)
IPC: C01G49/14
Filed: 1968-10-10
Abstract: 1,250,317. Sulphates. GOSUDARSTVENNY NAUCHNO - ISSLEDOVATELSKY I PROEKTNY INSTITUT OSNOVNOI KHIMII. 10 Oct., 1968, No. 48033/68. Heading C1A. In a process for the recovery of a sulphate salt from a solid or pasty raw material comprising said sulphate salt contaminated with free sulphuric acid, the acid in the said raw material is caused to react with ferrous sulphate whilst a gas containing free oxygen is fed into the reaction mixture and the mixture is maintained at a temperature from 150‹ to 300‹ C. The process is applicable to a plastic mass of ferrous sulphate, free sulphuric acid, TiO 2 , manganese sulphate and MgO, obtained by the submerged flame evaporation of the solution produced in the hydrolysis of titanium sulphates. It may be carried out in a fluidized bed, with recycle of some of the ferrous sulphate product. In examples the product is a mixture of ferrous and ferric sulphates.
Patent GB-1251535-A (GB)
IPC: C07C21/067
Filed: 1968-12-23
Abstract: 1,251,535. Oxychlorination catalysts. SHOWA DENKO K.K. 23 Dec., 1968 [27 Dec., 1967], No. 61193/68. Heading B1E. [Also in Division C2] Oxychlorination catalysts for the conversion of propylene or isobutylene, respectively, to allyl or methallyl chloride comprise a carrier on which is supported either (i) (a) Te and/or a Te compound, and (b) at least one compound of a metal which is Ni, Pb, Cu, Ag, Pd or Pt, or (ii) a salt of one of the above metals with a Te oxyacid. The catalytic activity is stated to arise from combination of the tellurium with chlorine during the reaction. The supported catalyst is preferably calcined before use.
Patent GB-1251838-A (GB)
IPC: G01N27/12
Filed: 1968-11-01
Abstract: 1,251,838. Cellulose derivatives. JOHNSON SERVICE CO. 1 Nov., 1968 [8 Nov., 1967], No. 51994/68. Heading C3A. [Also in Division G1] An electrical hygrometer comprises a resistance element 1 formed of a core 2, containing electrically conductive particles 4, and outer layers 3 of which the dimensions vary as the humidity so that the core is subjected to a variable compression thereby varying its resistance. The constituent of the core and the outer layers is a cross-linked reaction product of a glucoside-containing compound with its hydroxyl groups cross-linked to a stabilizing monomer or partial polymer. Either the core or the outer layers consists of the glucosidecontaining compound in its non-cross-linked form. The conductive particles 4 are of carbon aluminium, zinc or tungsten carbide. The glucoside-containing compound is cellulose or a cellulose ester such as cellulose triacetate, butyrate, propionate, succinate, phthalate or mixtures thereof. The reactant is a monomer or partial polymer of urea-formaldehyde, phenolformaldehyde, melamine-formaldehyde, triazine formaldehyde, hexamethoxymethylmelamine, glyoxal and 2-hydroxyadipaldehyde. To increase sensitivity the surface of the outer layer may be hydrolysed to form regenerated cellulose as in Fig. 3 (not shown). The element may be cylindrical in form, Fig. 4 (not shown).