baber/WOPTO huggingface dataset:
Patent GB-370038-A (GB)
Title: Improvements in taps or cocks for gas, fluids and the like
IPC: F16K35/10
Filed: 1931-01-01
Abstract: 370,038. Plug cocks. GILES, W. T., 3, Cornwallis Crescent, Clifton, Bristol. Jan. 1, 1931, No. 4. [Class 135.] Locking catches. - In a tap or cock having a locking catch for automatically securing the tap in the closed position and preventing accidental opening, the catch lever 9, Fig. 1 is hinged to a bracket 5 of the tap casing 1 and is provided with a rectangular slot 10 which drops over a corresponding projecting stud 4 of the plug 2 when the plug is turned to the closed position. In another arrangement shown in Fig. 8 the catch lever 9 is pivoted so as to lie below the operating lever 3 of the plug and has a circular aperture 11 embracing the upper part of the plug 2, the aperture having one or more notches 10 to engage a stud 4 projecting from the plug ; in this case the plug can be held in an adjusted open position as well as when closed. The bracket 5 may be integral, as shown, or it may be secured by clamping to the tap casing or inlet connection.
Patent CR-8814-A (CR)
Title: Composiciones plaguicidas liquidas
Inventor: CHARLES W FINCH
IPC: A01N43/76
Filed: 2006-12-14
Abstract: Composiciones liquidas de concentrado plaguicida que comprenden por lo menos un compuesto plaguicida organico que es escasamente soluble o incluso insoluble en agua y que, al ser diluido en agua, genera formulaciones acuosa estables en forma de nanoparticulas.
Patent DK-7890-A (DK)
Inventor: VANROY GUY
IPC: A47B96/06
Filed: 1990-01-11
Abstract: Shelf support (14) comprising at least two profiled parts (1, 2) forming between them a groove (13), a first profiled part (1) forming one of the upper and lower sides of the groove (13), a second profiled part (2) forming the other of these sides, in which at least one of the sides of the groove (13) has at least one zone capable of elastic deformation, the second profiled part (2) being interposed between a face of the shelf (14) and a support element (8) of the first profiled part after insertion of the shelf, means of adjustment of separation being provided on the previously mentioned support element (8) and on the second profiled part (2) in order to cooperate in order to position the latter with respect to each other according to the thickness of the shelf board. <IMAGE>
Patent GB-1203401-A (GB)
Title: High molecular weight polybenz-1,3-oxazine 2,4-diones
Inventor: BINSACK RUDOLF
IPC: C08G73/06
Filed: 1969-01-01
Abstract: 1,203,401. Polybenzoxazine diones. FARBENFABRIKEN BAYER A.G. 1 Jan., 1969 [8 Jan., 1968], No. 17/69. Heading C3R. The invention comprises polybenz - 1,3 - oxazine - 2,4 - diones with recurring units of formula where Ar is a tetravalent aromatic radical derived from an o,ol - dihydroxy aromatic dicarboxylic acid and R is a divalent phenylene ether residue of formula the phenylene ether residues, both of which are present in the polymer, being in a molar ratio between 1: 9 and 9:1. The polymers are obtained by reacting 0,0<SP>1</SP> - dihydroxy aromatic dicarboxylic acid esters with mixtures of diphenyl ether - 4,4<SP>1 </SP>- diisocyanate and diphenyl ether - 2, 41 - diisocyanate. In examples polymers are obtained by reacting 4, 4<SP>1 </SP>- dihydroxy diphenyl - 3,3 - dicarboxylic acid diphenyl ester ester and 2,5 dihydroxy terephthalic acid diphenyl ester with mixtures of diphenyl ether - 4, 41 - diisocyanate and diphenyl ether - 2,41 - diisocyanate.
Patent GB-507669-A (GB)
Title: Improvements relating to episcopes
IPC: G03B21/06
Filed: 1938-01-01
Abstract: 507,669. Optical-projection apparatus. ALDIS, A. C. W. Jan. 1, 1938, No. 46. [Class 97 (i)] An episcope comprises a box-like frame a having open sides, a stage or object support c at one end of the frame a, a projection lens or lenses b at the other end of the frame, and an illuminating unit or units f arranged at one or cach side of the end of the frame carrying the lenses, the arrangement being such that air can flow freely through the units f, and between them and the stage &c. c ; a cloth or other enclosure p may extend between the lenses b and a projection screen o. Each illuminating unit f may comprise a square or other sheet metal tube with open ends, may carry a lamp h, reflector i and condenser j, and may be secured by a bracket k and asbestos washers u to the frame a; the upper part of each tube may be removable. Reflectors l above and below the stage c may be provided in the frame a, and also a reflector within the frame and remote from the unit f, when one unit alone is used. The frame a may be carried on a frame-like base e to which the screen o may be hinged, the screen being held by studs t, detachable rods r, and stems s on the housing d for the lenses b. The cloth p may have eyelets engaging the stems a and studs and may be stiffened and weighted at the lower edges.
Patent GB-979241-A (GB)
Title: Nozzles for ejecting cleaning liquid on to windscreens
IPC: B60S1/52
Filed: 1963-01-01
Abstract: 979,241. Stud-and-socket fasteners. UNITED CARR Inc. Jan. 1, 1963 [Jan. 2, 1962], No. 93/63. Heading E2B. [Also in Division B2] A car windscreen washer nozzle made in one piece from a synthetic plastics material is attached to the car body 44 by the forced insertion through a hole 46 of three circumferentially spaced legs 30 depending from a base portion 12 of the nozzle.
Patent IS-4237-A (IS)
Inventor: ALIG LEO
IPC: C07C259/18
Filed: 1994-12-02
Abstract: Acetic acid derivatives of the formula <IMAGE> in which L, M, Q and T have the meaning stated in the description, can be used for the treatment or prophylaxis of diseases caused by the binding of adhesive proteins to blood platelets, and by aggregation of blood platelets and cell-cell adhesion. They are prepared by eliminating protective groups in corresponding protected compounds or by converting the cyano group into the amidino group in corresponding nitriles.
Patent YU-3792-A (YU)
Title: Ekološki podobno djubrivo
Inventor: LAZAR IGNJATOVIC
Filed: 1992-01-15
Abstract: EKOLOŠKI PODOBNO DJUBRIVO, umesto hemijskih NPK supstanci djubrivo za potrebe poljoprivrede može de se proizvodi mešanjem kamenog brašna i vermikomposta /humusa proizvedenog pomoću glista), koji podižu fertilitet zemljišta a nemaju štetna ekološka dejstva na proizvod niti na životnu sredinu. Proizvodni proces je prost a sirovinska baza domaća i praktično neograničena pri čemu su troškovi proizvodnje niži od onih za hemijska djubriva.
Patent DK-11988-A (DK)
Inventor: MAVROUDIS KONSTATIN
IPC: F23L9/02
Filed: 1988-01-12
Abstract: A member for supplying secondary air 10 to a boiler fired by solid fuel. The member is designed as a double-walled truncated cone with wall surfaces connected in a gastight manner in relation to one another. The inner wall 11 is perforated with a number of holes, through which the heated secondary air is introduced into a space 13 for pyrolytic gases in a mixing zone by means of an electronically controlled fan and appropriately positioned connecting ducts 9. The primary air is guided to a fluidized mass by a fan equipped with a regulating system via a pressure-equalization duct 15 and a grate surface 6 consisting of two side grates 18 provided with guide plates 19 for increasing the efficiency of the last stage of combustion, and a lower grate 17. By adjusting the primary air, gasification of the fuel is maintained in the ceramically insulated 3 primary grate. Supplying oxygen with the secondary air leads to ignition of the pyrolytic gases in an opening 12 in the member, which gives rise to a secondary combustion stage 2 which is characterized by high combustion efficiency and extremely low emissions. <IMAGE>
Patent DK-13684-A (DK)
Inventor: ZAMBRYSKI PATRICIA
IPC: C12N1/20
Filed: 1984-01-12
Abstract: (1) Acceptor tumour-inducing (Ti) plasmid comprises (a) the 2 border sequences of the T-region of the wild-type Ti plasmid; (b) non-oncogenic DNA segment derived from a cloning vector located between the 2 border sequences contg. a DNA sequence homologous with at least part of a DNA sequence in an intermediate cloning vector permitting a single cross-over event; and (c) segment of the wild-type Ti plasmid contg. DNA sequences essential for the transfer of Agrobacterium of the T-region of the T-region of wild-type Ti plasmids into plant cell genomes.
Patent DK-70681-A (DK)
Inventor: KOPPEN C W J V
IPC: F24V50/00
Filed: 1981-02-18
Abstract: This invention relates to a method of controlling the energy management of a system for catching, accumulating and transferring heat comprising a heat collector and a heat accumulator of the thermally stratified type forming part of a heat recovery circuit adapted to pass a heat transport fluid, said heat accumulator forming furthermore part of a consumer circuit adapted to pass the heat transport fluid. Experiments have now shown that excellent efficiency is obtained by using this method in which the heat capacity flux, that is to say, the mass flux multiplied by the specific heat of the heat transport fluid through the consumer circuit and the mean value thereof during a selectable time interval, is determined or estimated at least by approximation and the heat capacity flux through the heat recovery circuit is adjusted so that the difference between the mean value of the heat capacity flux through the heat recovery circuit during a time interval of the same duration as said selectable time interval and said mean value of the heat capacity current through the consumer circuit is equal to a factor to be selected multiplied by the heat capacity of the heat accumulator, divided by said time interval, said factor lying between 0 and 3. Further the invention relates to a system for carrying out said method.
Patent DK-86094-A (DK)
Inventor: SMIDT FINN
IPC: A01K61/00
Filed: 1994-07-20
Abstract: Water passage established in watercourses at points with a sudden transition in the water level such as a transverse ledge-like relief pattern.  The water passage may be short and the function is not dependent on the quantity of water B even where the ledges are submerged, a steady undercurrent continuously occurs, which spirals at the bottom of the ledges and which permits the unrestricted passage of aquatic fauna in both directions. The water passage can be constructed from prefabricated elements or of natural rock at the bottom of the watercourse.
Patent DK-96087-A (DK)
Inventor: GRAU ULRICH
IPC: A61J1/06
Filed: 1987-02-25
Abstract: A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose density is different from that of the suspension. The mixing element acts to homogenize the medicament suspension as the container is shaken.
Patent EG-14755-A (EG)
Title: Aluminium sulphate compositions containing polynuclear complexes and a method of producing the same and the use thereof
IPC: C02F1/52
Filed: 1979-05-02
Granted: 1985-03-31
Abstract: One object of present invention provides an aluminium sulphate composition for use in such processes as the purifying of water, the sizing of paper and the dewatering of plants, which comprises a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and n are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided and a method of producing the same. A further object of the invention relates to the use of an aluminium sulphate composition comprising a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and n are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided, in such processes as the purifying of water, the sizing of paper and the dewatering of plants. Another object of the invention provides a process for purifying water, sizing paper, dewatering plants and the like, which process is characterized by using in such a process a solution of aluminium sulphate and polynuclear complexes therein of the formula  Alm(OH)n<(3m-n)+> where m and an are positive integers, having a pH of between about 3 and the highest pH, at which precipitation of aluminium hydroxide is substantial avoided.
Patent FR-1455566-A (FR)
IPC: D04H18/02
Filed: 1965-11-18
Granted: 1966-10-14
Abstract: 1,090,887. Needling machines. E. FEHRER and R. FEHRER, [trading as SPEZIALMASCHINENFABRIK DR. ERNST FEHRER], Nov. 12, 1965 [Jan. 27, 1965], No. 48143/65. Heading D1R. Needling apparatus comprises a plurality of needleboards 3 carried in a holder composed of individual section beams 4 which are adapted for vertical reciprocatory movement in phase with a step-wise advancement of a web to be needled, which web is carried on a perforated support 1. Each section beam 4 is suspended from a rod 5 which is connected to a section shaft 7 by a connecting-rod 6. A bearing frame 9 is associated with each section beam 4 and guides the rod 5 during its vertical movement. The section shafts (7) are connected by flexible couplings (10) and are carried in bearings (8) in the frames (9), which frames (9) are secured to transverse supporting beams (11), Fig. 2 (not shown). The apparatus may be applied to the needling of differing widths of webs by varying the number of section beams and associated bearing frames and section shafts. The individual section beams are disposed in alignment transversely to the direction of advance of the web.
Patent GB-249928-A (GB)
Title: Fluid-controlled buffers or vibration-dampers
IPC: F16F9/48
Filed: 1925-01-02
Abstract: 249,928. British Thomson-Houston Co., Ltd., Trencham, H., and Heath, H. C. Jan. 2, 1925. Dashpots.-In a dashpot of the cylinder and piston type, the cylinder is constructed with a portion of restricted bore, the co-operating cupshaped piston being of substantially the same diameter and being provided with holes 22 or tapered slots 23 in its longitudinal periphery. Downward movement of the piston is resisted by a force which increases as the holes or slots become coverd bv the restricted bore of the cylinder. The holes 24 in the piston ensure free upward movement, these holes being covered on the downward stroke by the disc 25.
Patent GB-621638-A (GB)
Title: Resilient mountings
IPC: F16F1/38
Filed: 1947-01-03
Abstract: 621,638. Resilient mountings; road-and-railvehicie spring-suspensions. METALASTIK, Ltd., and HIRST, A. J. Jan. 3, 1947, Nos. 214 and 9566. [Classes 103 (vi), 108 (ii), and 108 (iii)] [Also in Group XXXI] In a resilient mounting comprising a system of inextensible links by which a member is supported from a supporting member, the links are substantially in line under normal load conditions and their pivotal connections include resilient bushes, which, under normal load, are concentric with the pivotal axes of the links and stressed in torsion, whereas deflection to either side of the normal load position is resisted with increasing stiffness due to the bushes becoming eccentric as compressive loads on the bushes develop. The resilient element of each bush may be pre-stressed as described in Specification 581,464. As applied to the suspension of a rail-vehicle axle-box 1, Fig. 6, from the frame 15 of a bogie, each pivotal connection comprises a pair of resilient bushes of the conical type. Outer rigid members 8 of one pair are bolted at 6 to upper and lower brackets 5, which are bolted respectively at vertically-spaced positions to the axle box 1. The inner rigid members 9 of the pair each have an axial bore of hexagonal cross-section and are respectively mounted on the outer portions of a hexagonal rod 11, the central portion of which passes through a corresponding hexagonal aperture in a link 13. The outer end of the link is in engagement with the inner members of the second pair of resilient bushes by means of a similar hexagonal rod 11. The outer members 81 of the second pair are bolted to a spacing member 51 and to the frame 15 by bolts 6<SP>1</SP>. The resilient member of each bush comprises a conical rubber bush 10 having a greater taper on its outersurface, and is bonded to the corresponding surfaces of the rigid members 8, 9. The links 13 may be arranged to have a slight upward inclination under tare loading conditions, becoming horizontal under additional load. In an alternative arrangement, the central link 13 may be replaced by a pair of links connecting the outer ends of the rods 11. In a further alternative, Fig. 8 (not shown), the axle-box 1 is supported by a pair of vertically-spaced links on each side. As applied to a road-vehicle suspension (Fig. 9), the axle 16 is carried by a link 3, pivotally connected by a resilient bush 2, to the chassis, and by a bush 4 to a shorter rearwardly-extending link 3<SP>1</SP>, the other end of which is connected to the chassis by a bush 2<SP>1</SP>. In a modification of this construction, the axle is carried by rearwardly of the bush 4 by an extension of the link 3, and the link 3<SP>1</SP> extends forwardly from the bush 4. The invention may also be applied to the mounting of the engine of a motor vehicle (see Group XXXI).
Patent GB-120305-A (GB)
Title: Improvements in and connected with Cycle Brakes.
Inventor: TRUEB FRITZ
IPC: B62L5/00
Filed: 1918-01-04
Abstract: 120,305. Tr³b, F. Jan 4, 1918. Brake mechanism.-In a cycle brake mechanism, actuated from the pedal cranks, a spring is coiled around the crank-axle and arranged to press lightly thereon at one end in such manner that, on back-pedalling, a grip between the spring and the axle is established, and the brake is applied by a connexion to the other end of the spring. A single spring may be used in this way and may operate a hub brake; or, as shown in Figs. 5 and 6, two springs 29, 30, may be employed, their outer ends 31, 32 being arranged to bear on the axle and their inner ends formed into hook parts 33, 34 for connexion to a rim brake 41. The wire 37 passes through a hole 36 in the bracket, and is connected to a yoke pivoted at 40 to the blocks 41, which in turn are pivoted at 45 to the frame.
Patent GB-293362-A (GB)
Title: Improvements in or relating to furnace grates
IPC: F23H13/00
Filed: 1927-01-04
Abstract: 293,362. Borrodaile, H., (Representative of Mansel, R. S.). Jan. 4,1927. Grates.- A dead-plate a which normally extends above the level of the grate x is mounted by bolts d<1> on a rotatable bar C at the end adjacent the furnace door and is capable of being so lowered that the sloping upper surface b<1> is brought into alignment with the grate to permit clinker to be removed over the upper surface, or to be further lowered into a vertical position below the grate to enable the clinker to be removed through the space between the lowered dead-plate and the grate. As shown the dead-plate comprises a base plate having a recess a<2> into which fits a refractory block b secured by a bolt c. A space is left between the dead-plate and the grate through which air passes to the burning fuel. In a modification the dead-plate is of hollow triangular form with a vertical grid adjacent the grate through which air is supplied to the fuel. Specification 255,333 is referred to.
Patent GB-230945-A (GB)
Title: An improved machine for sharpening razor blades
IPC: B24D15/08
Filed: 1924-01-04
Abstract: 230,945. Percy, W. G. Jan. 4, 1924. Stropping-apparatus; hones.-A safety-razor blade is sharpened by two rollers 2 composed of stropping-material and having therein helical grooves 25 charged with a honing-material. The rollers are mounted in a frame 1 and are driven through gearing 3, 4, 4<a>, 5 by a handle 6, a ratchet device 8, 9 being provided to prevent rotation in the wrong direction. The blade 11 is mounted in a holder carried by a frame 13 pivoted at 14 to the frame 1 and normally lifted by a spring. The holder comprises a plate 16 pivoted in the frame 13 by pins 16<a> and having weights or projections 18 at its ends, and the blade is mounted with the holes therein fitting over studs 17 on the plate. The blade is held in position by a bar 19, which is secured to the studs 17 by a bent leaf spring 20 mounted on a pin 21 fixed on the bar and adapted to be depressed, so that its ends engage in notches 22 in the studs, by a thimble 23 rotatable on the pin 21 and held in the locking position by a head 24 on the pin. To release the bar. the thimble is turned so that a slot 23a therein registers with the head 24. In operation the blade is pressed down on the rollers by depression of the frame 13, which is held down by a spring catch; thimble 23 is upwards during the sharpening of one side of the blade edges. The catch is then released and the frame 13 rises, the weights 18 causing rotation of the blade-holder so that the next sharpening operation is upon the other sides of the blade edges. In a modified construction, the spring 20 is arc-shaped and the thimble 23 has on its underside a cam-shaped groove receiving the middle part of the spring; the thimble is rotated to force the spring towards the locking bar 19.
Patent GB-980316-A (GB)
Title: Improvements in or relating to nuclear reactors
Inventor: LANCASTER JOHN DARRELL
IPC: G21C3/08
Filed: 1961-01-04
Abstract: 980,316. Extruding. BABCOCK & WILCOX Ltd. Jan. 4, 1962 [Jan. 4, 1961], No. 341/61. Heading B3P. [Also in Division G6] A nuclear reactor fuel element can is formed with longitudinal external fins each of which extends circumferentially, the fins over different sections in the length of the can twisting in opposite directions. The can 1 is suitably formed of Magnox (magnesium alloy) which is extruded as a tube having longitudinally extending fins 2, the tube being twisted first in one direction and then in the reverse direction as it emerges from the die and before it has cooled sufficiently to render it rigid. Each reversal in direction of twist corresponds to the end of a section such as section A, B, C or D shown in Fig. 1. If desired, the ratio of rate of twist to rate of longitudinal movement of the tube may be varied over the length of a section so that curved fins result as shown, for example, in Figs. 4 and 5.
Patent GB-1386211-A (GB)
Title: Differential temperature control apparatus for hollow structural members
IPC: B65G47/66
Filed: 1973-01-03
Abstract: 1386211 Furnace conveyers ALLIS-CHALMERS CORP 3 Jan 1973 [10 Jan 1972] 346/73 Heading F4B The temperature difference between the front and rear walls 20, 22 of a hollow beam supporting the stripper mechanism removing hot material from a moving conveyer 10 is reduced by providing a partition 38 within the beam to form a cooling chamber 40 on the side 20 which faces the hot conveyer and passing a coolant, e.g. air through the chamber. Without cooling the wall 20 becomes hot by radiation from the hot conveyer 10 and the beam warps towards the conveyer. This displaces the stripper 12 so that it no longer engages the conveyer evenly across its width, causing excessive wear or allowing some of the heated material to pass between the conveyer and the stripper. By cooling only the hot side of the beam the warping is reduced to an acceptable level. Thermocouples may be connected to the two walls 20, 22 and the outputs compared in a differential amplifier. The output of the amplifier acts on a control circuit for the fan, increasing the speed of the fan when the temperature difference is large and reducing it when it is small. Instead of being rectangular in section the beam may be of circular section (Fig. 5, not shown) and the cooling chamber may be divided into two chambers cooled at different rates, as required (Fig. 6, not shown).