baber/WOPTO huggingface dataset:
Patent DK-35986-A (DK)
Inventor: GEEL ADAM PAUL
IPC: D04H1/68
Filed: 1986-01-24
Abstract: The use of a fibrous web provided with microspheres disposed mainly within said web and arranged in a pattern in which areas of the web which contain microspheres and separated from each other by areas which contain virtually no microspheres, for making an article of manufacture reinforced with fibrous webbing by impregnating the web with a liquid resin and a hardener therefor. 
<??>A shaped article of manufacture comprising a bonded fibrous web as described hereinabove, provided with expanded microspheres, said fibrous web having been impregnated with a mixture of a liquid resin and a hardener therefor, cured after being shaped, as well as a method of making a fibrous web incorporating microspheres, which is characterized in that microspheres not yet expanded are pressed into the fibrous web by means of a foam paste.
Patent DK-37984-A (DK)
Inventor: LEISING FREDERIC
IPC: C08F2/28
Filed: 1984-01-27
Abstract: The present invention provides a cationic latex of copolymers based on conjugated dienes, formed by the steps of preparing an aqueous dispersion of particles by reacting at least one unsaturated tertiary nitrogen compound not capable of being hydrolyzed in an acid or alkaline medium with an aqueous emulsion reaction medium, containing cationic species, of at least one non-ionic monomer capable of being copolymerized with the non-hydrolyzable unsaturated nitrogen compound to form synthetic polymers and at least one substance which generates cationic species capable of chemically binding with the synthetic polymers; the non-ionic monomer being converted to polymer in the reaction in a degree of up to at least about 30%; and polymerizing, in the aqueous dispersion, at least one conjugated diene or a mixture of conjugated dienes and at least one non-ionic monomer in the presence of an initiator selected from the group consisting of an uncharged initiator and a cationic charge-generating initiator.
Patent DK-51191-A (DK)
Inventor: MENZEL PAUL
IPC: C04B7/12
Filed: 1991-03-21
Abstract: The invention relates to a method of cooling a cutting element of shears used to cut a string of liquid glass into glass gobs for the manufacture of glass objects, for instance glass bottles, in which method a string of liquid glass mass is taken from a glass melting furnace and cut into suitable gob-forming lengths with the aid of the shears, and in which the cutting element of the shears is liquid cooled. The cutting element of the shears is cooled with a cryogenic liquid which is applied to those surfaces of the cutting element which come into contact with the liquid glass mass. The invention also relates to an arrangement for cutting a glass gob from a string (3) of liquid glass in the manufacture of glass object, for instance glass bottles, the arrangement comprising two mutually co-acting cutting elements (2; 41, 42), coolant conducting conduits (23, 13, 11, 11') provided with a nozzle (51; 45, 46) effective in bringing a coolant into contact with the cutting elements (2, 41, 42). The inventive arrangement is characterized by a pressure vessel (14) which includes a phase separator (16) in the conduit line (23, 13, 11, 11') at a location between a source (21) for cryogenic liquid and the nozzle (51; 45, 46).
Patent DK-71886-A (DK)
Inventor: NILSSON ANDERS
IPC: B23K9/28
Filed: 1986-02-14
Abstract: A contact tip for supporting a consumable welding electrode and for supplying welding current thereto. The contact tip is generally rod-shaped and has a passage with a helical contact surface. The welding electrode is fed through the passage and makes electrical contact with the contact tip. Because of the helical contact surface, the passage never becomes constricted by cumulative deposits of dirt and extraneous matter from the welding electrode surface. Also, the helical contact surface, which axially extends at least one complete turn, has an unbending effect on the welding electrode, thus straightening the electrode. A distance "A" of the electrode axis from the contact tip axis may be chosen, as desired, considering the diameter of the welding electrode. Optionally, the contact tip may include a sleeve-like nozzle, to shield the contact tip from deposits of welding splatter.
Patent GB-176930-A (GB)
Title: Improvements in and relating to elastic fluid turbines
IPC: F01D5/02
Filed: 1921-01-04
Abstract: 176,930. British Thomson - Houston Co., Ltd., (General Electric Co.). Jan. 4, 1921. Securing turbine rotors on shafts.-To secure a turbine rotor 6 to a shaft 5 a ring 10 is interposed which is shrunk on the shaft and secured by a key 13 thereto. The rotor is bored to fit on the ring 10 and a series of radial dowel pins 11 or the like connects the rotor and the ring to transmit the torque while still allowing their relative expansion when temperature changes occur. The ring and the motor are in contact only over a small area owing to a groove 12 which is cut in the ring or rotor or both, while the ring is in close contact with the shaft over the whole area in contact. Consequently, transfer of heat is retarded from the rotor to the ring, but not from the ring to the shaft. The ring 10 may be extended to carry packing 16 for the adjacent diaphragm 8, and this extension facilitates the rapid transfer of heat from the ring to the shaft.
Patent GB-488495-A (GB)
Title: Improvements in and relating to drive equalizing couplings
IPC: F16D3/50
Filed: 1937-01-05
Abstract: 488,495. Dredgers. STANDAGE, C. A. G. Jan. 5, 1937, No. 299. [Class 68 (i)] [Also in Group XXIV] Two pinions 25, which drive opposite sides of a tumbler 24 of a dredger-chain, through gear - trains 27, are driven through a drive - equalizing coupling comprising an internal driving shaft 2, having fast on it a central member 1 connected to coupling members 9, which are arranged on either side of it and are fast to hollow shafts 10, which carry the pinions 25 and are loose on the driving shaft 2. The drive-equalizing connection between the coupling-members 1, 9, 9 comprises bars 5 engaging members 4, 7, 7, rotatable about radial axes in sockets in the respective coupling-members. The equalizer-bars 5 yieldingly engage the members 7 through resilient bushings 11, each comprising a number of concentric helically slotted metal sleeves. The coupling is enclosed in a casing 20 and is supplied with lubricating-oil through pipes 23, such oil serving also to cushion shock.
Patent GB-701344-A (GB)
Title: Improvements in or relating to series capacitor installations for alternating current lines
IPC: F16D1/08
Filed: 1952-01-04
Abstract: 701,344. Protective arrangements. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Jan. 4, 1952 [Feb. 23, 1951], No. 329/52. Drawings to Specification. Class 38 (4) In a protective system for series stabilizing condensers in a transmission line, of the kind described in Specification 675,945, comprising (1) a self-clearing blown spark gap shunting the condensers and (2) an electro-pneumatically operated switch adapted to short-circuit the condensers if (a) the spark-gap fails to break down, (b) the fault persists, or (c) the condensers are subject to sustained over-voltage of insufficient value to break down the spark gap, the pneumatic system includes, between the air reservoir and the switch-operating cylinder, a main valve normally biased to the "closed" position but held open by air pressure in the cylinder, there being provided also means permitting air to escape rapidly from the cylinder on occurrence of fault conditions, such as (a)-(c) above. By these means the switch is caused to close very rapidly and is prevented from automatically reopening on clearance of the fault. The switch is re-opened by manual operation of a pushbutton valve which admits air under pressure to the main valve, thereby opening same and re-connecting the cylinder to the pressure system. Specification 674,692 also is referred to.
Patent GB-227823-A (GB)
Title: Improvements in handles for knife-blades and other tools
IPC: B26B5/00
Filed: 1925-01-06
Abstract: 227,823. Heyman, K. W. Jan. 19, 1924, [Convention date]. Pocket-knives. - In a pocket-knife &c. having a removable side plate 10 with key-hole slots 11, 12 for engagement with the pivots 2 fixed in the other side plate 1 so that the blades &c. may be removed the narrow portions 11 of the slots are engaged with heads &c. on the pivots 2 by a sliding or pivotal movement of the plate 10, which is secured in position by a pin 13 which is passed through holes 6 in the side plates and a hole 5 in the spring 4, the resilience of which prevents accidental movement of the pin; the pin 13 may have a reduced portion 14 which is engaged by the spring. The slots may be replaced by recesses in the inside surface of the removable side plate.
Patent GB-130055-A (GB)
Title: Improvements in or relating to the Construction of the Tail Planes of Aircraft.
IPC: B64C13/00
Filed: 1918-01-08
Abstract: 130,055. Blackburn Aeroplane & Motor Co., and Booth, H. Jan. 8, 1918. Planes, construction of.-A tail-plane is constructed with a rigid rear spar 1 and a flexible front spar 4 extending right across the fuselage, so that variations of pressure on the tail are increased by the consequent flexure of the surface, particularly at high speeds.
Patent GB-111078-A (GB)
Title: Improvements relating to Rotary Multi-colour Printing Machines.
Inventor: DAMARE LOUIS
IPC: B41F11/00
Filed: 1917-01-09
Abstract: 111,078. Damare, L. Nov. 7, 1916, [Convention date]. Rotary machines; offset machines; inking-apparatus; damping-apparatus for lithographic and like machines; set-off, preventing.-A rotary offset printing-press for printing in several colours and capable of printing either typographically or lithographically is constructed so that two different multi-colour designs may be printed, one alternating with the other on a web, and, after cutting of the web into sheets, the sheets bearing the same design are automatically sorted and deposited on separate tables. The press may also print cut sheets and, for this purpose is provided with a feed board. As shown in Fig. 1, four offset cylinders 2, 3, 4, 5 are arranged round a single impression cylinder 1 and in contact with plate cylinders 6, 7, 8, 9 respectively. The cylinders have semicircular plate or blanket-bearing surfaces so that, by providing plates bearing one design on one half of the plate cylinders, and plates bearing a different design on the other half, two different multi-colour designs may be printed on the web 12. After printing, the web is cut into sheets by a cutting-device 16 and the cut sheets are delivered by tapes 17 on to a table 18 which is continually oscillated on a pivot 19 to deliver the sheets alternately on to two tables thereby sorting the sheets bearing one design from those bearing the other. The inking-apparatus of each plate cylinder is mounted upon a slidable carriage 24 operable by rack and pinion gear 26, 27 so that any of the inking-apparatus may be thrown out of operation when desired. The ink is transferred from the duct roller to a distributing cylinder 29 by a vibrator roller and is transferred from the cylinder 29 to an inking-drum 28 by a number of intermediate rollers 30 which may be tripped by hand-operated lever mechanism when desired to vary the amount of ink supplied to the drum 28. The plate cylinders are provided with damping-apparatus 38 which may be moved clear of the cylinder when printing from typographic plates. To dry the impressions, a powder-applying device is arranged between each pair of offset cylinders and comprises powder-applying rollers 42 supplied with powder by a roller 45 partly immersed in powder in a trough 41. Excess powder is removed by spring- carried brushes 46. The powder may comprise a mixture of manganese dioxide, talc, and zinc oxide and may be tinted with a colour similar to that of the impression it is employed to dry.
Patent GB-214305-A (GB)
Title: A combination helicopter aeroplane
IPC: B64C27/28
Filed: 1923-01-06
Abstract: 214,305. Tennison, G. E. Jan. 6, 1923. Aeroplanes; helicopters; propelling; steering.- Relates to aeroplanes adapted to be converted into helicopter machines by mounting one or more propellers in frames which are pivotally adjustable with or without the driving engines from a forward propulsion to a lifting position. In one arrangement, Fig. 1, the concentric shafts A, A<1>, of propellers B, B' are mounted in an adjustable frame D and are driven in opposite directions through bevel gearing as shown from concentric shafts I, K extending laterally of the craft and adapted to be driven through bevel gearing from one or both of two engines C, C<1>, fixed to the craft by the provision of clutches N. N<1>, and M'. The parts carried by the frame D are balanced about the axis of the shafts I, K and are adjustable about this axis by operation of a shaft carrying a worm F engaging a worm quadrant E on the frame. This operation may be effected manually or through gearing from a worm wheel P adapted to be clutched to one or other of two oppositely-rotated bevel wheels M, J in the driving gear. In a modified arrangement a single propeller is driven through gearing from a rotary engine in an opposite direction to the engine's rotation, the whole being mounted in a pivotally adjustable frame. In further modifications a plurality of frames such as D each carrying a single propeller shaft or two concentric propeller shafts may be separately adjustable with or without the engines. In all cases the arrangement is such that the resultant propeller thrust is applied at the centre of gravity of the craft or is suitably displaced therefrom if the aeroplane is of an acentric type. Reference has been directed by the Comptroller to Specifications 17145/10, 20786/10, 10556/12, 138,667, 172,333, and 172,749.
Patent GB-1269351-A (GB)
Title: Improvements in or relating to soil or surface drainage
Inventor: ILIFFE RICHARD
IPC: F16L41/02
Filed: 1968-01-04
Abstract: 1,269,351. Connector pipe. HARSCAR Ltd. 3 April, 1969 [4 Jan., 1968], No. 580/68. Heading F2G. A connector pipe 1, which connects an inflow drain pipe (not shown) to a part-spherical access pit bowl 4 of the surface or soil drainage system described in Specification 1,157,431, is provided with an integral end flange 2 having a partspherical surface adapted to engage the bowl wall and one or more integral protuberances 3 on the pipe exterior spaced from the flange so that the bowl wall may be trapped between the flange and the protuberance or protuberances. The pipe is inserted through a hole in the bowl and the protuberances sprung through the hole to trap the bowl wall between the protuberances and the flange thereby holding the connector pipe in the desired angular orientation whilst a solvent cement joining the flange to the wall sets. As shown, the protuberences are formed by the three lugs although two may suffice. Alternatively, the protuberence may be formed by an annular bead extending parallel to the flange. Instead of the flange engaging the interior surface of the bowl, the flange may be positioned to engage the exterior surface of the bowl and the protuberence(s) may be positoned to engage the interior surface of the bowl.
Patent GB-1498091-A (GB)
Title: Process for the production of cyanogen chloride and hydrogen chloride
IPC: B01D53/14
Filed: 1975-01-07
Abstract: 1498091 Production of cyanogen and hydrogen chlorides DEUTSCHE GOLDUND SILBERSCHEIDEANSTALT 7 Jan 1975 [12 Jan 1974] 589/75 Heading C1A A process for the production of cyanogen chloride and hydrogen chloride by reacting hydrogen cyanide and chlorine in a reactor in the presence of a catalyst, separating the gas mixture formed into hydrogen chloride and cyanogen chloride, optionally containing chlorine, in an absorption column by absorption of the cyanogen chloride optionally containing chlorine in a solvent which is an aromatic hydrocarbon substituted by at least one trifluoromethyl group or a mixture thereof and recycling the solvent to the absorption column following removal of dissolved cyanogen chloride, and optionally chlorine, by distillation in a distillation column, with the application of the following steps (i) and (ii) and optionally step (iii): (i) subjecting the gas mixture leaving the reactor for the chlorination of hydrogen cyanide, consisting of cyanogen chloride, hydrogen chloride and, optionally chlorine, before it enters the absorption column to a pretreatment with the aromatic hydrocarbon substituted by at least one trifluoromethyl group at a temperature of from 80 C. to the boiling point of the solvent; (ii) converting N- chlorochlorformimide chloride formed from chlorine and cyanogen chloride during the absorption and/or distillation into insoluble chlorformimide chloride hydrochloride either after the cyanogen chloride, and optionally chlorine has been separated off by distillation by treating the solvent with hydrogen chloride gas, and separating off the insoluble chlorformimide chloride hydrochloride thus formed and/or removing N-chloro-chlorformimide chloride together with some cyanogen chloride and solvent from the distillation column by means of lateral outlet and separating the mixture into pure solvent and N-chlorochlorformimide in a following distillation column; (iii) subjecting the suspension accumulating during the pretreatment in (i) and/or solvent contaminated by secondary product which accumulates in the sump of the distillation column for stripping the cyanogen chloride from the solvent to a treatment with aqueous alkali either wholly or in a component stream.
Patent GB-327206-A (GB)
Title: Improvements in means for feeding paper or other strips to cigarette or other machines
IPC: A24C5/20
Filed: 1929-01-07
Abstract: 327,206. Marks, Sir G. C., (American Machine & Foundry Co.). Jan. 7, 1929. Feeding webs.-To facilitate the threading of a new or broken end of a paper or other web upon a rotatable drum, for example in the printing-apparatus of a continuous-rod cigarette machine, the drum 5 is provided at one side with a groove in which runs an endless belt or cord 10, which forms a gripping-device into which one corner of the leading edge of the web is inserted, so that the web is led around the drum. The belt passes also over guide pulleys 11, 12, 13, the pulley 11 being adjustable, and the pulley 13 being arranged between the drum and a guide 15 which receives the web. At the point where the web is required to leave the drum and pass over a roller 21, this roller is carried by a spring- pressed lever 22, which also carries a wiper 26 by which the web is lifted from the drum and gripping-device as indicated at L. A second wiper 27 prevents the end L of the web from being wound up on the roller 21. A ratchet clutch 7 allows the drum to be rotated by hand when the machine is stopped.
Patent GB-174339-A (GB)
Title: Central lubricating arrangement for internal combustion engines
IPC: F16N7/30
Filed: 1922-01-09
Abstract: 174,339. Towarzystwo Fabryki Motorow Perkun, and Cluzel, R. Jan. 21, 1921, [Convention date]. No Patent granted (Sealing fee not paid). Gravity-feed and forcefeed lubricators for internal - combustion engines having closed crank chambers serving for the compression of air. The variable pressure in the crank case is communicated to the space above the oil in the lubricator and the oil is delivered by a number of nozzles in a distributing chamber to a series of conduits leading to the parts to be lubricated, the mouths of conduits leading to parts subjected to atmospheric pressure being isolated by partitions from the remainder of the distributing chamber, which is subjected to the variable pressure in the crank case. Oil flows from the cup 1 through a channel 10 from which lead radial channels 11 to drip nozzles 13 controlled by needle valves 12. The nozzles extend into a sight chamber 14 with a glass wall 15 and deliver into conduits 16. The pressure in the crank case is communicated by a hollow support 3, by which the cup is mounted on the crank case, and a passage 17 to the chamber 14, and by a passage 18 and pipe 19 to the top of the cup. The cup may be cut off from the passages 18, 10 by a cock 22 when filling through openings 5 closed by a cap 7. In the case of a conduit leading to a place not subject to the variable pressure of the crank case, the nozzle delivers into and the conduit proceeds from a chamber divided from the remainder of the chamber 14 by glass partitions. In a modification, the cup is mounted on the cylinder, and communicates with the crank case by a pipe.
Patent GB-1094139-A (GB)
Title: Water repellent gypsum board
IPC: C04B41/52
Filed: 1965-01-07
Abstract: 1,094,139. Plasterboards. UNITED STATES GYPSUM CO. Jan. 7, 1965 [Jan.20, 1964], No. 761/65. Heading E1B. A water-resistant paper covered gypsum board has at least one of its surface paper sheets bearing a dried composition comprising a tall oil and an aliphatic hydrocarbon wax, together with a drying oil and/or a fatty acid ester of pentaerythritol. The composition may be applied as an emulsion to the paper sheet before formation of the board and dried in situ on the board by the application of heat. The gypsum core preferably contains asphalt and wax. Specified hydrocarbox waxes are petroleum waxes, low molecular homo- and co-polymers of ethylene and propylene, pentadiene polymers and methylated paraffins. Specified drying oils are linseed, soya bean, oiticica, tung and safflower oils.
Patent GB-797905-A (GB)
Title: A combined vehicle pneumatic tyre valve cap and pressure gauge
IPC: B60C23/00
Filed: 1956-01-10
Abstract: 797,905. Pressure gauges. GFOELL, W. Jan. 10, 1956 [Jan. 11, 1955], No. 762/56. Class 106 (2). [Also in Group XXIX] A combined tyre valve cap and pressure gauge comprises a sleeve holder 2, Figs. 1 and 2, fixed to a member 14 which can be screwed on to the tyre valve tube 16 the end of which engages a packing ring 15. Within the sleeve 2 is a slidable transparent plastic cover member 1, the upper narrower part of which projects out of the sleeve 2. A central sleeve 3 extends from the top of the cover 1 and has a coloured preferably luminous scale marked on the outside. A cupshaped piston member 4, also of a transparent plastic, is located inside the cover 1 and is normally retained in the position shown in Fig. 1 by a spring 8, the tension of which is initially adjusted by a setting screw 9 which is then sealed from the outside. The upper end of the piston 4 is marked with a coloured, preferably luminous, ring 5 which forms an index to the scale on the sleeve 3. A packing ring 6 reinforced by a disc 7 is fixed to the bottom of the piston 4. Between the lower end of the cover 1 and the member 14 is a cup-shaped member 12 urged upwardly by a spring 13. At the top of the member 14 is a valve 17 normally closed by a spring 18 and the actuating rod of which is coaxial with the actuating rod 21 of the tyre valve. A disc 19 on the rod 17 abuts the member 12. In operation, the cover 1 is depressed against the pressure of the spring 8, the cup-shaped member 12 and the rod 17 are moved downwardly, opening the associated valve. The rod 17 then depresses the rod 21 thus opening the tyre valve so that air is admitted into the cover 1 and the piston 4 is moved by an amount indicative of the pressure as indicated by the position of the marking ring 5 over the scale on the sleeve 3. After operation the air is exhausted through the part 20.