baber/WOPTO huggingface dataset:
Patent FI-20035063-A (FI)
Inventor: LARIKKA LEO
IPC: B23K9/16
Filed: 2003-05-14
Abstract: The invention relates to an apparatus for welding cylindrical elements and toroidal bodies, said apparatus comprising a base (13), an electrode adaptor (14), having a welding electrode (15) attached thereto, a fitting member (1) which is mounted on the base (13) and has the rotatably bearing-mounted electrode adaptor (14) extended therethrough, and a shielding gas chamber (3), which is dismountably mountable on the fitting member (1), around the electrode (15). The shielding gas chamber's (3) accommodation space for elements or bodies (A, B) to be welded is designed in such a way that the elements or bodies (A, B) to be welded constitute a section of the walls defining the shielding gas chamber's (3) gas space and further constitute a partition for dividing the shielding gas chamber for two chamber compartments, one of which, an inner chamber, directs the shielding gas to the interior of the elements or bodies to be welded and the other, an outer chamber (5, 5.1, 5.2), surrounds the eventual weld.
Patent FI-20115161-A (FI)
Inventor: AALTONEN TERHI
Filed: 2011-02-18
Abstract: The invention relates to a method for producing cheese, comprising the steps of: providing a milk raw material, subjecting the milk raw material to microfiltration and pre-acidification to produce an acidified casein concentrate, where the microfiltration is performed prior to orsimultaneously with the pre-acidification, concentrating the acidified casein concentrate to produce full concentrated pre-cheese, processing the full concentrated pre-cheese to a cheese product. The invention also relates to cheese having a ratio of total content of beta-lactoglobulin and alpha-lactalbumin to glycomacropeptide of at most about 1.35.
Patent GB-1052091-A (GB)
IPC: B61B13/08
Abstract: 1,052,091. Transport systems. BELL AEROSPACE CORPORATION. Feb. 3, 1964 [Feb. 20, 1963], No. 4428/64. Heading B7L. [Also in Division F2] A transport system comprises a track bed 10 between rails 11 and having fluid outlet ports 12 connected via conduits 16 and valves 21 to a supply pipe 18 fed with compressed fluid from compressors 20 to support pallets 15; the valves are biased closed by a spring but as a pallet 15 passes over ports 34 pressurized fluid from a preceding port 12 acts through chamber 30 to open the valve 21 of the next port 12 to supply compressed air thereto to support the load pallet; the spring closes the valve as the pallet passes port 34. Guide rollers 40, Fig. 5, engage rails 11 to guide the pallet, at least one roller being driven by motor 42. The pallet may be guided by fixed sliders engaging the rails (Fig. 6, not shown) and may be propelled by the fluid jets from ports 12 striking vanes on the pallet bottom (Fig. 7, not shown). The pallet may also be driven and guided by a central driven wheel running in a channel in track bed 10. The valves 21 may be opened electrically and controlled by track switches operated by the pallet. The pallet may have support rollers supplementing the fluid jets in supporting the pallet. Manually or automatically controlled ports 12 are provided at termini and stations.
Patent GB-1052635-A (GB)
IPC: C08G77/38
Abstract: 1,052,635. Organopolysiloxanes. IMPERIAL CHEMICAL INDUSTRIES Ltd. June 27, 1963 [June 28, 1962]. No. 24940/62. Heading C3T. Polysiloxanes containing at least one unit of the formula wherein each R is a monovalent hydrocarbon radical with or without substituent groups, X is a divalent organic radical containing at least 2 C atoms, Y is a polar water solubilizing radical selected from COO-, SO 3  and saturated monocyclic ring compounds having a N atom in the ring and being attached to X through the N atom and optionally having one or more other hetero atoms in the ring and forming a salt with Z, which is an acidic or basic radical of opposite charge to the polar group Y, and " a " is 0, 1 or 2, can be made by reacting a polysiloxane containing at least one Si-bonded H atom with an alcohol of the general formula HOXYZ, or alternatively with an alcohol which can be converted by salt formation into an alcohol of the formula HOXYZ, followed by the carrying out of such conversion by salt formation. R can be alkyl, alkenyl, cyanoalkyl, aryl, aralkyl or haloaryl; X can be alkylene, cycloalkylene, arylene or alkylenearylene, with or without substituents, and may be interrupted by -O-, -S-, -N-, -COO-, -CO-, -CONH-, -CONR- or -SO 2 -; Z may be H, Na, K, ammonium (with or without substituents), Ba, Zn, Sn, Pb, dialkyl Sn, OH, Cl, Br, I, NO 3 , metho-sulphate, p-toluene sulphonate, phenoxide, acetate, sulphate, phosphate or alkylphosphonate. The grouping -YZ may be a group capable of internal salt formation to give a " zwitterion." In a typical example: (1) a toluene solution of N-2-hydroxypropylmorpholine was added to a boiling toluene solution of (Me 3 SiO) 2 (Me 2 SiO) 15 (MeHSiO) 3  and stannous 2-ethylhexoate; evolution of H 2  ceased after 16 hours and the mixture was filtered; CH 3 I was added to the filtrate and the mixture allowed to stand for 16 hours, after which it was filtered, freed of excess CH 3 I and solvent to yield a waxy solid. Uses: as emulsifying, dispersing, mould release and antistatic agents, and as additives in making polyurethane foams.
Patent GB-1104050-A (GB)
Abstract: 1,104,050. Recording-apparatus. INSTITUT FUR SCHIFFBAU. April 28, 1966, No. 18642/66. Heading G1J. Apparatus for recording orders given over a ship's telegraph and the time duration of the execution of the orders comprises an electric switch 2 operated mechanically by the handle 1 when an order is given to energize an electromagnet 3 causing clock time to be printed on a record sheet 7 and to energize an electromagnet 5 causing a motor 6 to drive the sheet 7, subsequent movements of the handle 1 causing a stylus 10 to record orders so given to be recorded in analogue form. The handle 1 operates a rotary transmitter connected to a rotary receiver 8 which actuates the stylus 10 through a lever arrangement 9. The execution of an order to change speed may also be recorded on the sheet 7 by a tachograph 11 connected to the propeller shaft by another transmitter and receiver arrangement. On a ship with a variable pitch propeller driven at constant speed, the handle 1 acts on a remote control of propeller pitch through which the order is executed and the control device also controls the stylus 10 through a transmitter-receiver system and lever system 9. Time may be printed at specific time intervals throughout the duration of execution of orders.
Patent GB-1143817-A (GB)
IPC: D05C17/02
Abstract: 1,143,817. Woven fabrics; finishing. W. R. GRACE & CO. 30 June, 1966 [7 July, 1965], No. 29489/66. Headings D1K and D1S. Woven fabric suitable for use as a backing in tufted pile fabrics comprises closely spaced polyolefin warp yarns and polyolefin weft yarns the angle between the warp and weft yarns being from 3 to 10 degrees from a right angle. The yarns may be of polyethylene, polypropylene or copolymers of ethylene or propylene and may be flat, round, foamed, or flat and folded. The bias angle between the warp and weft may be effected on a tenter frame in which parallel gripping mechanisms on the two edges are run at slightly different speeds or one mechanism may be disposed at a slight angle to the other. Heat setting may be carried out simultaneously with the tentering. For polypropylene yarn the setting temperature may be between 132 to 154.5 degrees centigrade and a preferred cycle of treatment is 30 seconds at 143.5 degrees centigrade.
Patent GB-1227318-A (GB)
IPC: F27D1/06
Filed: 1967-06-30
Abstract: 1,227,318. Expandible metal sheet. BABCOCK & WILCOX Ltd. 1 July, 1968 [30 June, 1967], No. 30430/67. Heading E1K. [Also in Division F4] Expandible metal sheet, such as for a furnace roof (see Division F4) comprises two wing portions 1 connected to edges of the side walls of a rectangular channel portion 2 and having a pleat extending transversely across the wing portions and channel and being formed of strips converging towards each other, the parts of the pleat 5a, 5c that lie respectively in the wing portions 1 and bridge portion 4 of the channel 2, projecting towards one side of the panel, and the parts of the pleat 5b that lie in the side wall portions 3 of the channel 2 projecting towards the other side of the panel. The panel may be formed from pieces welded together along lines between mutually inclined areas, or may be folded from a continuous metal sheet which may be slit along some of the fold lines which slits are subsequently welded.
Patent GB-1227477-A (GB)
IPC: C08F2/22
Filed: 1968-12-20
Abstract: 1,227,477. Continuous polymerization. DYNAMIT NOBEL A.G. 20 Dec., 1968 [20 Dec., 1967], No. 60854/68. Heading C3P. Polymers are continuously produced by the emulsion polymerization of an ethylenically unsaturated monomer, wherein the ethylenically unsaturated monomer and a Redox system are introduced and mixed in a zone adjacent to an end of an annular space containing a column of an emulsion of the polymer, withdrawing this emulsion from the other end of said space, thereby allowing the monomer and Redox system to proceed into and along the annular space wherein polymerization occurs. Preferably, the Redox system is such that 100% conversion is achieved in 15-90 minutes, at a temperature in the range - 40‹ to + 80‹ C. Preferably the throughput time ranges from the time taken for 100% conversion to twice this time. In the examples, vinylidene chloride polymer or copolymer with methyl acrylate or methacrylate, a vinyl chloride polymer and a vinyl chloridevinyl acetate copolymer are prepared by the process of the invention, in an aqueous phase in the presence of a sulphonate emulsifier, ascorbic acid, iron sulphate, hydrogen peroxide and optionally methanol. The polymers are coagulated and dried. Polymer batches, obtained by this process, have uniform properties. The accompanying Figure illustrates an apparatus suitable for carrying out the process of the invention.
Patent GB-1228729-A (GB)
IPC: A44C5/24
Filed: 1969-05-08
Abstract: 1,228,729. Bracelet fastener. YUEN SANG HARDWARE CO. Ltd. 8 May, 1969, No. 23470/69. Heading A3H. [Also in Division E2] A bracelet fastener comprises a base plate 9 hinged to one end of the bracelet, an intermediate plate 17 and a channel-shaped cover plate 28 hinged to the other end of the bracelet, these three plates being hinged together so that, in the closed configuration, the base plate lies beneath the intermediate plate 17 which itself lies beneath the cover plate 28, the base plate having a tab 13a which snaps over an edge of the intermediate plate 17 to lie within the cover in the closed position. In an embodiment, a convex base plate has two tabs 13, 13a which extend upwardly from the plate edges and have projections 14, (14a), Fig. 2 (not shown), about midway along the tabs which engage key-ways (21), 22 in the plate 17. In addition the cover 28 has two lugs 32 (one shown) for locking engagement with the two hinge parts 10 of the base plate 9 and a circular finger projection 33 is provided for dismantling. The bracelet is adjustably hinged to the polished cover by a spring pin (7), Fig. 1 (not shown), which may engage any of the cover plate edge holes 31 provided.
Patent GB-1230616-A (GB)
IPC: B01J8/02
Filed: 1968-07-18
Abstract: 1,230,616. Automatic feed of liquid to gas producer. VARTA A.G. 18 July, 1968 [19 July, 1967; 13 March, 1968], No. 34370/68. Heading B1X. [Also in Division H1] Apparatus for the automatic feed at a predetermined pressure of liquid capable of being decomposed catalytically with the liberation of gas from a storage container 1 to a main decomposing means 16 which contains the catalytic material comprises (Fig. 1) means 14, 15 connecting the storage container to the catalytic material in 16, auxiliary decomposing means 9 containing more of the catalytic material and operable to supply gas through lines 30, 8 to the storage container 1, and flow control means 15 responsive to the pressure of gas in the storage container 1 and operable to control the supply of liquid from container 1 to the main decomposing means 16. Gas produced in means 16 is fed to the consumer through lines 21, 31, 26. In the embodiment of Fig. 4, the auxiliary decomposing means comprises catalytic bed 67 accessible to liquid from storage container 1 only when the gas pressure in space 3 and hence in space 55 is lowered by liquid flowing out of container I by line 14; spring-loaded membrane 57 is then deflected upwardly so allowing liquid from container 1 to flow through orifices 54 to catalytic bed 67. In the embodiment of Fig. 5 (not shown) the auxiliary decomposing means is within the liquid in the storage container; in the embodiment of Fig 7 (not shown) the auxiliary decomposing means is in the gas in the storage container, liquid flowing to the auxiliary catalytic bed through a wick-like member. The apparatus may be used to feed gas to the electrodes of a fuel cell (see Division H1) and in the production of hydrogen and nitrogen and of oxygen for breathing appliances.
Patent GB-1250132-A (GB)
IPC: H04N1/08
Filed: 1970-03-11
Abstract: 1,250,132. Facsimile drive. DRING RUDOLF HELL. 11 March, 1970 [19 March, 1969], No. 11733/70. Heading H4F. In a facsimile drive arrangement, the leading end of the recording or original paper is gripped in a groove in drum 1, Fig. 1, by a hooked bar 2 biased anticlockwise (gripping) by a spring 3. The lever extension 4 of the bar 2 is bent at right angles (out of the paper) and passes through an arctuate slot 8, Fig. 2 in an end face of the chain. The extension is moved leftwise i.e. opening the bar 2 by the relative anticlockwise rotation of a lever plate 7 caused by the general clockwise rotation of the drum and attached levers bring- ing the cam face of plate 7 against the fixed switching roller 9. Roller 9 then comes up against the cam surface of the latch 11, moving it (against a spring) clockwise, and then pushes the bent-over end of lever 10, pivoting at 6, such that its other end 12 comes out of a notch in continuously rotating drive shaft 5 and the drum is disconnected from the shaft and is free to stop. The stopping of the drum is caused by roller 9 forcing the bent-over end of lever 10 into stopping engagement with latch 11, reverse movement of the drum being stopped by the latch falling back behind the roller. The roller 9 is axial movable into and out of position to engage the levers by the control arrangement of Fig. 3. Initially a rod 16 carrying roller 9, is locked by bar 17 engaging in a slot in the rod, in an outer position such that the roller 9 is out of position. Knob 21 is turned to " stop " whereby a movable collar loose on rod 16 is engaged by fork 24 to compress spring 22 against a shoulder 26 of the rod. A wedge pivot 27 is brought underneath a bar 19 such that the releasing roller 20 at the end of bar 19 is urged upwards. This brings it into the range of cam 28 on the drum inside whereby it is pushed down. The other end of bar 19 is thus forced up and pushes the bar 17 out of the slot in rod 16. Rod 16 now springs inwards such that roller 9 is in an actuable position. To pull the roller 9 out of its " drum stopped " position between lever 10 and latch 11, knob 21 is turned to the start position whereby the fork pushes against shoulder 29 and bar 17 again engages in the slot. The other end of lever 10 falls back into the notch in the drive shaft and the hooked bar is moved to grip the new sheet of paper.
Patent GB-1250722-A (GB)
IPC: F16K31/04
Filed: 1970-03-05
Abstract: 1,250,722. Valves; toggle mechanisms. KING OF PRUSSIA RESEARCH & DEVELOPMENT CORP. 5 March, 1970, No. 10552/70. Headings F2K and F2V. The operating member or stem 23 of a valve is movable normally between closed and open positions by power means such as an electric motor (87), Fig. 1 (not shown), and on failure of the power means a compressed spring 30 is released to move the stem to a fail-safe position. The spring is compressed through a carriage 50 carrying ball detents 33 which are normally locked into a stationary groove 36 by a retaining member 38. This retaining member is coupled to a latch mechanism 62, Fig. 6, which releases on power failure. As disclosed, the stem is threadedly engaged by a splined sleeve 24 driven by the motor through worm gearing 20, 21. The sleeve is mounted by thrust bearings in the carrier 50. Retaining member 38 is coupled through a lever 43 and shaft 44 to a latching device including a two-part latching arm 74, 75 with a Belleville spring stack 55. The latching device, Figs. 6 to 8 (not shown), comprises a toggle mechanism consisting of an arm (63) carrying a pawl (75) and mounted on a fixed pivot (65). A floating lever (68) is pivoted both to the arm (63) at (69) and at (70) to a triangular lever (68) mounted on a fixed pivot (66). The triangular lever is pivotally connected at (83) to a return spring link (81) and the floating lever (68) to a solenoid (60). On deenergization of the solenoid the toggle is broken by the spring link and the latch disengaged. To prevent shock at the end of the release stroke when the valve is arrested by an abutment, a restrictor valve 97 is closed by the rising stem 23 to throttle a flow of oil out of the sleeve 24. A cam bar 49 on the carriage 50, through follower 52 and shaft 81, operates switches (110), Fig. 5 (not shown), for position indicating purposes.
Patent GB-1250770-A (GB)
IPC: B64G1/28
Filed: 1968-12-17
Abstract: 1,250,770. Automatic control of attitude. BALL BROS. RESEARCH CORP. Dec. 17, 1968 [Dec.29, 1967], No.14122/71. Divided out of 1,250,769. Heading G3R. The description is identical to that of the Specification 1,250, 769 but the claims relate to the use of monostable multi-vibrators to produce correction for a prescribed minimum time whenever at least one attitude error signal exceeds a prescribed threshold in either direction.
Patent GB-1252192-A (GB)
IPC: H02K9/18
Filed: 1969-09-24
Abstract: 1,252,192. Cooling dynamo-electric machines. GENERAL ELECTRIC CO. 24 Sept., 1969 [14 Oct., 1968], No. 46910/69. Heading H2A. In a dynamo-electric machine e.g. large steam turbine-generator, having a rotor 1 and a stator defining therebetween an air gap 7, and means e.g. fans 5 for recirculating a cooling gas e.g. hydrogen within the machine, the stator comprises a cylindrical magnetic core 2 defining radial cooling ducts 22 communicating with the air gap and supported by an inner frame 3 having axially spaced radial plates 32 partly enclosed by circumferentially extending plates 36 and defining, with the core, circumferentially extending ducts 37 communicating around the core periphery with the radial ducts 22, which inner frame is supported by an outer frame 4 having circumferentially spaced longitudinal plates 46 enclosed by an outer wrapper 44 and defining, with the inner frame, longitudinal manifolds 50, 51 each communicating with alternate circumferential ducts 37 along the inner frame. This aids transportation in that the outer frame 4 can be made of cylindrical sections separately shipped and assembled on site by bolting and welding at 40. From coolers 6 and fans 5 the hydrogen flows from each end of the machine through the upper and lower manifolds 50 from which pistons deflect radially through inlets 38 and then circumferentially through the ducts 37 to pass through the coil ducts 22 to the air gap 7 and enter inlet holes 8. The hydrogen returns to the cooler through similar holes, and ducts, and manifolds 51 at each side of the stator. The inner frame 3 is supported by the outer frame 4 via mounting springs 10, and the armature windings 23 are liquid cooled from circular pipe headers 24.
Patent GB-1256705-A (GB)
IPC: C08J5/06
Filed: 1968-04-24
Abstract: 1,256,705. Compositions based on carboxylated SBR latex. DUNLOP HOLDINGS Ltd. 24 April, 1969 [24 April, 1968], No. 19265/68. Heading C3P. [Also in Divisions D1-D2] A composition comprises a latex of a copolymer of styrene, butadiene and an ethylenic polycarboxylic acid and the constituents necessary to form a phenol-formaldehyde resin. The composition may also contain a latex of a butadiene-styrene-vinyl pyridine copolymer. The preferred constituents are resorcinol and formaldehyde.
Patent GB-1264208-A (GB)
IPC: A47B5/06
Filed: 1969-04-08
Abstract: 1,264,208. Bracket tables. J. G. VERYARD. March 24, 1970 [April 8, 1969], No.17921/69. Heading A4B and A4H. An ironing board 1 is mounted in a wall-mounted cabinet 2 for swinging movement between stowed and operation positions, the inner end of the board 1 having headed pins (16) Fig. 2 (not shown) slidably engaged in guide slots 15 carried by the sides of the cabinet 2, the board 1 being supported in use by a pair of struts 10 hinged at their ends to the board 1 and to a fixed button 11 and by a leg 20 hinged, at 21, to the board 1 so that it may fold against its underside and the board 1 being provided with a handle 14 at its inboard end to assist its folding. The cabinet is fitted with a door. Notches (19) Fig.3 (not shown) are provided at the ends of the slots 15 to locate the pins (16).
Patent GB-1264812-A (GB)
IPC: F16K15/18
Filed: 1968-11-30
Abstract: 1,264,812. Valves. A. F. WIGLEY. 26 Feb., 1970 [30 Nov., 1968], No. 56946/68. Heading F2V. A valve housing has a non-return valve 26 in its water outlet 14, and an identical valve 22 arranged to admit air to the housing should its internal pressure drop below atmospheric pressure. As shown, inlet 30 can be closed by a single beat lift valve 38, but in a modification (Fig. 1, not shown), the inlet (11) is in permanent communication with the water main. Valves 22, 26 comprise resilient deformable cup washers supported by apertured plugs 17, 25 and plug 17 is shrouded by a perforated cover 18 and skirt 20.
Patent GB-1265527-A (GB)
IPC: B41M5/30
Filed: 1969-08-05
Abstract: 1,265,527. Thermographic materials for transfer processes. NATIONAL CASH REGISTER CO. Aug.5, 1969 [Aug.28, 1968], No.39137/69. Heading G2C. [Also in Division B6] A heat-sensitive material for transfer processes comprises a transparent support coated with either (a) a layer of a thermoplastic resin, or tackifying plasticizer and a heat-sensitive colour-producing system, the layer on heating forming a tacky mixture which hardens sufficiently slowly to allow the tacky material to be transferred to a succession of recepter sheets or (b) a pervious opaque layer which is overcoated with the layer specified in (a) (the colour forming system may be replaced by a coloured material) in both cases a coloured image can be seen through the support after imagewise heating. In the examples, an onion-skin translucent paper is coated with a layer containing a dispersion of crystal violet Lactone and Biophenol "A" or a spiropyram in a styrene copolymer, N- ethyl-p -toluene sulphonamide and polyisobutylene. Alternatively, the support may be coated with an opaque layer of titanium dioxide dispersed in a cellulose ester and overcoated with a layer containing polyisobutylene, styrene copolymer, N-ethyl-p-toluene sulphonamide as plasticizer, a dye and a mixture of fatty amides which form a dye solution on heating which penetrates the opaque layer. The heat-softenable material may be transferred to a recepter sheet to give a coloured image. A deeper coloured image may be produced by providing one colour-forming reactant in the receptor sheet.