baber/WOPTO huggingface dataset:
Patent CR-10591-A (CR)
Title: Metodo para la produccion de conjugados del factor de crecimiento similar a la insulina-1 y polietilenglicol
Inventor: FISCHER STEPHAN
IPC: A61K47/48
Filed: 2009-01-29
Abstract: Un metodo para la produccion de IGG-I o variante de IGF-I PEGilado en la lisina, y dicha variante comprende uno o dos aminoacidos(s) seleccionados del grupo que consiste en lisina 27, 65 y/o 68 sustituidos independientemente por otro aminoacido polar, que se caracteriza por cultivar una celula huesped procariota que comprende un vector de expresion que contiene un acido nucleico que codifica una proteina de fusion que comprende dicho IGF-I o variante de IGF-i unido en el extremo N-terminal al extremo C-terminal de un propeptido en el que dicho propeptdio finaliza en el C-terminal con los aminoacidos-Y-Pro.
Patent DK-39082-A (DK)
Inventor: SHAPIRO E L
IPC: C07J33/00
Filed: 1982-01-28
Abstract: This invention relates to novel 3,20-dioxo-1,4-pregnadiene-17 alpha -ol 17-aromatic heterocyclic carboxylates, to pharmaceutical formulations thereof, and their use in the treatment and control of inflammatory conditions.
Patent DK-39995-A (DK)
Inventor: CHANG JUI YOA
IPC: C07C245/10
Filed: 1995-04-07
Abstract: The invention relates to aromatic acids, especially compounds of the formula <IMAGE> in which R1 is lower alkyl, R2 is lower alkyl, R3 is hydrogen, carboxyl or sulpho, R4 is carboxyl or sulpho, G is an optionally substituted 1,4-phenylene group or an optionally substituted 1,4-naphthylene group and in which either R5 and R6 together form an additional bond and L is an oxygen or sulphur atom, or in which R5 is hydrogen, R6 is halogenomethyl and L is an oxygen atom, and their salts, to the use of the compounds I and their salts, to a process for preparing the compounds I and their salts, to starting materials used in this preparation process and their salts, to a process for preparing these starting materials and their salts, to an apparatus in which the compounds I and their salts are used, and to a process in which this apparatus is used. The compounds of the formula I can be used as aids in the investigation of proteins and can be prepared in a manner known per se.
Patent DK-94483-A (DK)
Inventor: AMATO ANTONIO D
IPC: B65D85/78
Filed: 1983-02-25
Abstract: The compressible container 4, which is specifically intended for ice cream and similar products, comprises a tubelike body 1, which preferably has the shape of a truncated cone, and which consists of a relatively rigid and relatively flexible material, and whose one end 2 is open and the opposite end 3 is closed by flattening and sealing. The container 4 can be deformed by squeezing with one hand, whereupon its contents are forced out from said open end 2. <IMAGE>
Patent GB-1503841-A (GB)
Title: Method of winding spacer wires around nuclear fuel rods
IPC: G21C3/338
Filed: 1976-01-05
Abstract: 1503841 Winding helices WESTING- HOUSE ELECTRIC CORP 5 Jan 1976 [10 Jan 1975] 135/76 Heading B3E [Also in Division G6] In a method of winding a solid spacer w re 13 around a nuclear fuel rod 12, the spacer wire being flattened at predetermined locations 25 on the fuel rod, the spacer wire is paid out from a carriage 35 moving axially along the fuel rod while the fuel rod is rotated for winding the wire on the fuel rod, the wire 13 being flattened by means on the carriage 35 before it is paid out to be wound on the fuel rod. The spacer wire 13 is flattened to such an extent that the coolant flow cross-section, within a fuel assembly comprising a plurality of such fuel rods within a shroud, between two adjacent outer fuel rods and the shroud is equal to that between three adjacent inner fuel rods. The spacer wire 13 may be welded at one or both ends of the fuel rod 12, and intermittently along its length. The rotation of the fuel rod 12 is synchronized with the horizontal motion of the carriage 35 along a lead screw 34, thus causing the wire 13 to form a predetermined pitch angle on to the fuel rod 12. A pair of forming rollers 36 is located within the carriage 35 for forming the round wire into an elliptical or other flattened shape at precise intervals. An actuator mechanism 37 is attached to one of the rollers 36 having a movable axis in order to apply the pressure necessary to cold form the wire. The other roller 36 has a fixed axis and is driven in synchronisation with the rotating fuel rod.
Patent GB-431337-A (GB)
Title: Improvements relating to centering, shuttering, scaffolding and like supports
IPC: E04G17/16
Filed: 1934-01-03
Abstract: 431,337. Shuttering-supports. SMITH, W. H., The Cottage, Imber Court, East Moseley, Surrey. Jan. 3, 1934, No. 243. [Class 20 (ii)] Beams constituting supports for centring, shuttering, &c. are provided at one end with a shallow projecting portion flush with the upper surface of the beam and movable longitudinally relatively thereto to enable the beam to be withdrawn. The beam 1, Fig. 1, may have a shoe 3 clamped adjustably to the beam by a nut 6 on a bolt passing through a slot 8 in the shoe. The shoe is flanged at 4, extensions 2 of these flanges projecting beyond the end transverse plane of the shoe and being supported by welded brackets 9. The flanges are tapered in thickness and in profile to facilitate withdrawal. In a modification the flange extensions 2 are supported by a transverse angle section bracket welded to the end of the shoe, the end plane of the shoe being spaced from the end of the beam when in use to provide clearance for the shoe on withdrawal. In a further modification the shoe is fixed but angle plates formed with projections and guided by the flanges 4 are slotted to admit of longitudinal adjustment on a bolt passing through the beam and shoe. In a further modification, a flanged bracket 20, Fig. 5, is first applied to the wall or other support, the beam then being moved upwardly into engagement with the top plate of the bracket, this plate being flanged, if desired, to engage a recess 38 in the beam. A pawl 24 pivoted at 22 on the bracket is then swung to engage a recess 28 in the lower face of the beam, the pawl being locked in this position by a bar 26 carried by parallel links 23 hung from a pin 21 in the bracket. Specification 378,475 is referred to.
Patent GB-277604-A (GB)
Title: Improvement in means and methods for gasifying liquid fuels
IPC: F23K5/22
Filed: 1927-01-04
Abstract: 277,604. Gasifier Co., (Assignees of Reichhelm, G. L.). Sept. 16, 1926, [Convention date]. Spray burners.-In apparatus for gasefying liquid fuel comprising a drum 10 containing a housing 14 which includes a combustion chamber 15, a superheating chamber 16, and an outlet portion 17, a nozzle, which projects oil and air into the housing and is closed at its lower end except for a diametrical slot 29, encloses a tube 27 the supply of oil to which through an inlet 40 is controlled by a conical valve 37 operable by a handle 39 on its stem 38. The engagement of a pinion 41 on the valve stem with a gear 42 on a stem 43 effects a corresponding movement of an air valve 44 controlling the inlet of air to the nozzle whence a portion is projected from the lower end and the rest passes out through openings 19<b>, 19<a> into the drum. To adjust the valve 44 irrespective of the position of the oil valve a spring 49 attached to a collar 48 on the stem 43 is moved to release a stud 51 from the teeth of the gear 42 whereupon the stem 43 may be rotated independently, a pointer 52 indicating the adjustment on a scale 53. Control fingers for diverting the oil spray are secured to a member carried by a bracket 54 which is moved in a direction parallel to the oil tube by means of a stem 55 and nut 57, pressure of a spring 58 upon the nut being taken by a bell crank lever 59 one end of which abuts against the pinion 41. The control fingers, which are spaced at different distances from the nozzle outlet to divide the atomized oil into leaner and richer zones, are thus lowered as the oil valve is opened. Oil is emitted radially through openings near the lower end of the tube 27 and is atomized bv the air stream passing through the nozzle. As the quantity of oil supplied is increased the control fingers are moved further from the aperture 29 in the nozzle so as to change the course of the atomized mixture from a horizontal to a more nearly vertical direction. A spark plug or other igniting means is provided near the lower end of a flame plate 24. Secondarv air admitted from the drum through orifices 22, 23 and the contour of the combustion chamber 15 impart a swirling motion to the gaseous stream which comprises a core of unconsumed oil and air surrounded by a blue flame envelope effecting its gasefication. The flame plate 24 which acts as a catalyst and is composed for example of nichrome has a number of serrations forming tongues 25 for creating eddies. It may take the form of a screen of heat-resisting material such as granular quartz, granular alumina, or porous firebrick or of a lining for the housing 14. Specification 251,675 is referred to. Reference has been directed by the Comptroller to Specification 271,226, [Class 55 (ii), Gas manufacture &c.].
Patent GB-263307-A (GB)
Title: New or improved bitumen emulsion and process for its production
IPC: C08L95/00
Filed: 1926-01-05
Abstract: 263,307. Thompson, C. H., and McGivern, W. J. Jan, 5, 1926. Patent abandoned on opposition. Emulsions, making. - Aqueous emulsions of natural bitumen are prepared by the use as emulsifying agent of "liquid resin," derived from the sulphite cellulose process, and an alkali such as caustic soda. Preferably a solution of the alkali is added to a mixture of "liquid resin and melted bitumen and the emulsion completed by agitation. Reference has been directed by the Comptroller to Specifications 252,260 and 252,449.
Patent GB-593703-A (GB)
Title: Improvements in or relating to mixing machines
IPC: B28C5/42
Filed: 1945-01-04
Abstract: 593,703. Mixing-machines. JAEGER MACHINE CO. Jan. 4, 1945, No. 336. Convention date, Aug. 22, 1944. [Class 86] In a mixing-machine of the type comprising a rotatable mixing drum having a charge and discharge opening associated with a non- rotatable hopper, the hopper is floatingly supported relatively to the drum and a member attached to the drum and extending through the Hopper is provided with means for moving the hopper relatively to the drum so that opposed sealing surfaces on the drum and the hopper in the region of the opening are maintained adjustably in spaced relationship. Effective sealing contact is maintained by flexible and deformable sealing means provided between the sealing surfaces and carried by one of them. The joint between a rotary mixing drum 12, Fig. 2, and a non-rotatable charging hopper 16 is sealed by rings 17 of rubber, synthetic rubber, or other suitable material, provided between a flange 14 on the drum J and a flange 16 on the hopper 15. The latter is suspended by adjustable links from a combined water pipe and hand rail 18, Fig. 1, through which water is supplied to the drum through a flexible hose 18a, a conduit 22 and nozzles 25. At its inner end the conduit 22 is connected to a spider 24 rigidly attached to the mixing blade 13 of the rotary drum, and it is rotatable in a housing 26, rigidly mounted on the hopper 15 and containing a bearing assembly 32 retained by a nut 33 against a shoulder on a sleeve 29. The latter is threaded on the tube 22 and secured by a lock-nut 34, and its outer end is formed as a hexagonal nut, the rotation of which moves the hopper towards or away from the drum to adjust the separation of the sealing flanges 14, 16. A sealing ring 39 of resilient material is secured by nuts 41 around the opening through which the tube 22 passes through the wall of the hopper 15. A discharge opening in the wall of the hopper 15 is controlled by a slidable or hinged closure member 44. In an alternative form of construction in which water is supplied to the mixing drum by means other than by the conduit 22, the latter is replaced by a rod which terminates in a spider connecting it to the mixing blades adjacent the charging and discharging end of the drum.
Patent GB-966446-A (GB)
Title: Dichlorovinyl phosphates
IPC: C07F9/117
Filed: 1963-01-03
Abstract: The invention comprises compounds of formula: <FORM:0966446/C1/1> where R1 and R2 are each alkyl or, together with the carbon atom to which they are attached, may form a 5- or 6-membered cycloalkyl ring, and R1 is hydrogen or C1-3 alkyl. They are prepared by reacting a trialkyl phosphite of formula: <FORM:0966446/C1/2> with chloral, expediently in an inert solvent with external cooling.  The products are insecticides (see Division A5). The trialkyl phosphite starting materials are said to be novel and to be obtained by reacting PCl3 with a secondary alcohol R1R2CHOH and then reacting the resulting alkyl phosphoridichloridite with two mol of a primary alcohol R1CH2OH in the presence of 2 mols of a tertiary base. Compounds in which R1=CH3 and R1R2CH- is sec-butyl, pinacolyl, cyclohexyl and isopropyl are used as starting materials in examples.ALSO:Insecticidal compositions comprise a dichlorovinyl phosphate of formula <FORM:0966446/A5-A6/1> where R1 and R2 are each alkyl or, together with the carbon atom to which they are attached, may form a 5- or 6-membered cycloalkyl ring, and R1 is hydrogen or C1-3 alkyl, together with a solid or liquid carrier. Emulsions are mentioned.
Patent GB-737687-A (GB)
Title: Yarn reeling apparatus for use in the determination of yarn denier
Inventor: GUYLER ALBERT FAIRHOLME
IPC: D06B23/00
Filed: 1953-01-06
Abstract: 737,687. Yarn reeling apparatus. BRITISH CELANESE, Ltd. Jan. 6, 1954 [Jan. 6, 1953], No. 402/53. Class 120(2). [Also in Group VIII] Yarn reeling apparatus for reeling accurately measured lengths of yarn for the purpose of determining its denier comprises a reel 7, driving means (motor 18), connecting means (clutch 11, 16) between the reel and the driving means, timing means for automatically disengaging said connecting means after a predetermined number of revolutions of the reel and yarn traverse means driven from the timing means to guide the yarn to the reel and to lay the yarn evenly along the axial length of the reel. In the arrangement shown cam 25 is geared so as to revolve once during a predetermined number of revolutions of the reel 7 and the traversing yarn guide 31 is connected to the cam 25 so as to make one oscillation in the same period. The apparatus is set in motion by a handle (not shown) attached to lever 38 movement of which engages the clutch 11, 16 by means of lever 41 and through connecting link 39 disengages the nose 45 of lever 44 from the notch 26 in the periphery of the cam 25 and also disengages the plate 46 from the heads of screws 47 on the reel 7. After a predetermined number of revolutions of the reel 7, that is one revolution of cam 25, the nose 45 slips into the notch 26 thus locking the cam against further rotation and at the same time disengaging the clutch 16, 11 and causing the plate 46 to engage screw heads 47. A leaf spring 48 having sharpened edges is provided on the periphery of the reel 7, the two ends of the wound yarn being slipped under this spring and accurately broken off.
Patent GB-765295-A (GB)
Title: Improved process and apparatus for the production of composite yarns
IPC: D02G3/36
Filed: 1955-01-06
Abstract: 765,295. Making core yarns. CELANESE CORPORATION OF AMERICA. Jan. 6, 1955 [Jan. 6, 1954], No. 406/55. Class 109. [Also in Group IX] A process for the production of core yarns comprises rotating a yarn package support 34 for twisting and winding thereon filamentary material, drafting a plurality of spaced rovings 29, 31 of staple fibres, positively feeding the spaced and drafted rovings to a common point 32 and thence to said support 34 and positively and simultaneously feeding a yarn 21 through said common point 32 to said package support 34 at a lower linear speed than that of the spaced and drafted rovings, whereby the rotation of the support 34 twists the resulting composite filamentary material and wraps the staple fibres round the yarn 21. As shown, the rovings 29, 31 are led through trumpets 27, 28 to the drafting rollers 11, 12; 13, 14; 16, 17; while the yarn 21 is fed by rollers 19, 22 to a groove 26 in the top roller 17 positioned between the rovings. In an example, the rovings were of 1300 denier and comprised black pigmented cellulose acetate fibres of average length 2 inch and denier 2. The rear rollers were rotated at a speed of 1.3 feet per minute while the front rollers were driven at 33.8 feet per minute. The yarn 21 was of continuous filaments of white saponified cellulose acetate of high tenacity and of denier 30. It was fed at 32 feet per minute. The spinning bobbin rotated at 9000 revolutions per minute. The resulting yarn was of black appearance.
Patent GB-488560-A (GB)
Title: Improvements in process for inhibition of mould growth on foodstuffs and other organic materials susceptible thereto
IPC: A23L3/3508
Filed: 1937-01-06
Abstract: The growth of mould in foodstuffs and other organic materials susceptible thereto is inhibited by adding, by surface treatment or incorporation, a relatively small amount of a salt of a saturated aliphatic monocarboxylic acid having 3-12 carbon atoms, or a mixture of said salts.  The amount of salt added may be 0,01-2,3 per cent by weight of the water present as free moisture in the material treated, but smaller proportions may be used with lower pH values and greater proportions with higher pH values.  The salts used include the sodium, calcium, potassium, magnesium, mercury, zinc, and ammonium salts of propionic, butyric, isobutyric, valeric, caprylic and lauric acid, only non-toxic salts being employed where foodstuffs are treated. Substances which in the presence of moisture will be converted at least in part to the salt may also be used, e.g. an amide which will give the ammonium salt, or an acid may be added followed by an alkali or other alkaline compound in amount sufficient to neutralize it.  The salt may be applied as a solid or in solution. Where the surface of the material is to be treated, e.g. with vegetables and fruits such as oranges, bananas, pineapples, grapes, apples, or pears, a solution of the salt may be sprayed thereon. Fruit may be dipped therein.  The salt may be incorporated in foodstuffs such as bread by addition to the ingredients before, during or after the mixing; the presence of the mould-inhibitor allows a greater than normal quantity of water to be used in making bread.  The salt may be mixed with or sprayed into butter, pastries, custards, confections, cream cheese, and cheese spreads.  Meats and wines may also be treated.  The salts may be used dry or in solution for treating paper, leather, textiles, wood or the like.  In addition to the organic salt or salts, when treating foodstuffs, an alkaline compound, e.g. sodium or ammonium carbonate, bicarbonate, or carbamate or urea or the like may be included, e.g. in the amount of 0,001-3 per cent by weight of the water present as free moisture in the material.  In an example, calcium propionate and preferably also ammonium bicarbonate are added to the dough in making bread.  The Specification as open to inspection under Sect. 91 comprises also the treatment of tobacco, belting and containers, utensils or materials used in handling foodstuffs.  This subject-matter does not appear in the Specification as accepted.
Patent GB-1259725-A (GB)
Title: Improved bell-type furnace
IPC: C21D9/663
Filed: 1970-01-05
Abstract: 1,259,725. Heat treatment furnaces. BETHLEHEM STEEL CORP. 5 Jan., 1970 [13 Jan., 1969], No. 446/70. Heading F4B. A bell furnace 10 includes a base 11 and a removable inner cover 12 which define a chamber 13 in which an atmosphere gas is circulated by fan assembly 24. The atmosphere gas inlet and outlet pipes 31, 32 respectively pass into the sand or Woods metal filled sealing trough in which the cover 12 sits. The base 11 is provided with a porous refractory pedestal 16 covered by a gas tight sheath 17 including an annular bottom plate 44 which is welded to outer and inner annular side plates 45, 46 respectively, molten lead filled outer and inner annular sealing troughs 50, 51 respectively and annular top plate 47 the outer and inner peripheral flanges 48, 49 respectively of which sealingly depend into the lead filled troughs. The side plates are gastightly secured to the troughs either by similar depending flanges or by welding. A protective hydrogen atmosphere supplied and discharged through pipes 55, 56 is circulated within the chamber 60 defined by the gas-tight sheath 17, at a higher pressure than the atmosphere gas circulating within the chamber 13.
Patent GB-543443-A (GB)
Title: Improvements relating to roller mills
IPC: B02C4/44
Filed: 1940-01-13
Abstract: 543,443. Roller mills for grinding or sheeting. ROBINSON & SON, Ltd., T., and DEX, J. H. Jan. 13, 1941. No. 471. [Class 59] [Also in Groups V and XXII] In mills for grinding, crushing, rolling or sheeting where each roll d is cooled by water directly by an independently mounted nozzle g into a perforated pipe b extending axially through the roll, which water is discharged from the space .between the pipe b and the inner surface of the roll into a catch-box h, the nozzle g is secured in the outer wall of the catch-box h and directs a jet of water into a nozzle p, which extends from the end of tne pipe b into the catch-box. A closure cap c for the end of the roll is screwed on the pipe b and the nozzle p is combined with a thrower fitting d having passages n, which discharge the water into the catch-box. The nozzle p may be of the convergent-divergent type. Specification 395,664 is referred to.
Patent GB-393221-A (GB)
Title: Improved manufacture of solid products containing alkali hypochlorite
IPC: C01B11/06
Filed: 1933-01-06
Abstract: For use in bleaching solid stable addition products of sodium hypochlorite and inorganic salts which are capable of combining with water of crystallization such as sodium phosphates, sodium metasilicate, or soda are obtained by melting the salts in their water of crystallization and mixing the molten mass at 90-125 DEG  C. with sodium hypochlorite solutions, solidification being effected by surface cooling, as by running the mixture on to cold surfaces or cooled rotating drums.  The salts employed may be partly dehydrated during fusion or have added to them partially or wholly dehydrated salts.  Examples relate to the preparation of mixtures of trisodium phosphate and sodium hypochlorite containing from 2,53 to 4,30 per cent of active chlorine.ALSO:Solid stable crystalline addition products of sodium hypochlorite and inorganic salts which are capable of combining with water of crystallization such as sodium phosphates, sodium metasilicate, or soda are obtained by melting the salts in their water of crystallization and mixing the molten mass at 90-125 DEG  C. with sodium hypochlorite solutions, solidification being effected by surface cooling, as by running the mixture on to cold surfaces or cooled rotating drums.  The salts employed may be partly dehydrated during fusion or have added to them partially or wholly dehydrated salts.  Examples relate to the preparation of mixtures of tri-sodium phosphate and sodium hypochlorite containing from 2,53 to 4,30 per cent of active chlorine.ALSO:Solid stable addition products of sodium hypochlorite and inorganic salts which are capable of combining with water of crystallization such as sodium phosphates, sodium metasilicate, or soda are obtained by melting the salts in their water of crystallization and mixing the molten mass at 90-125 DEG  C. with sodium hypochlorite solutions, solidification being effected by surface cooling, as by running the mixture on to cold surfaces or cooled rotating drums.  The salts employed may be partly dehydrated during fusion or have added to them partially or wholly dehydrated salts.  Examples relate to the preparation of mixtures of trisodium phosphate and sodium hypochlorite containing from 2,53 to 4,30 per cent of active chlorine.  The products may be used for disinfecting purposes.