baber/WOPTO huggingface dataset:
Patent GB-764551-A (GB)
Title: Improvements in or relating to devices for forming cigarette rods in cigarette-making machines
IPC: A24C5/18
Filed: 1955-01-03
Abstract: 764,551. Pneumatic separating. USINES DECOUPLE. Jan. 3, 1955 [Jan. 7, 1954], No. 68/55. Class 117 [Also in Group VI] Tobacco picked from a roller 10 is carried by a belt 13 into a channel 16 where a splined roller 15 throws it into an upward airstream produced by suction through perforations in a conveyer belt 2 and sufficient to carry tobacco shreds upwardly to cling to the belt as a coherent charge whilst big pieces and foreign bodies fall downwardly. The belt 2 may be of metal, " plastic " or woven cotton and have a rough operative surface; it moves between smooth walls tapering together only slightly in the direction of belt movement. The speed of the air current in the duct 16 is preferably in the range 10 to 15 metres per second. The belt 2 may be flat or troughed.
Patent IS-8139-A (IS)
Inventor: HAEGERKVIST ROBERT PER
IPC: A61K31/506
Filed: 2005-11-22
Abstract: The invention relates to the use of a c-Abl-, PDGF-R-, or c-kit- tyrosine kinase inhibitor, e.g. 4-(4-methylpiperazin-1 -ylmethyl)-N-[4-methyl-3-(4-pyridin-3-yl)pyrimidin-2-ylamino)phenyl]-benzamide, or a pharmaceutically acceptable salt thereof for the manufacture of a medicament for the treatment of diabetes, e.g. type I diabetes, type II diabetes.
Patent YU-7698-A (YU)
Title: Brassiere
Inventor: KARL GEIGER
IPC: A41B9/16
Filed: 1998-02-25
Abstract: A bra features textile reinforcing sections (13,14) in the lower and lateral sections of each cup (5,6). Each section (13,14) is connected with the associated strap (11,12) in the front top section. The straps (11,12) consist of a non-elastic material in the top front section at least and are in effective connection with the reinforcing parts (13,14) and with equally non-elastic parts (23,24) extending towards the top inner edges (21,22) of the cups (5,6).
Patent AT-A52289-A (AT)
IPC: B28B21/94
Filed: 1989-03-08
Abstract: A process is proposed for the impregnation of cement products, preferably pressed after forming, especially under the action of heat, in particular fibre-reinforced cement products, before the setting thereof, in which a preferably aqueous plastics dispersion and, subsequently thereto, a preferably aqueous wax dispersion, especially a paraffin dispersion, is applied to the products wet from the mould. Advantageously, the wax dispersion is here applied within about 2 minutes after the application of the plastics dispersion; advantageously, above all the plastics dispersion, and preferably both the plastics dispersion and the wax dispersion, are rolled on.
Patent CR-10312-A (CR)
Title: Sistemas de almacenamiento de embarcacion a gran escala
Inventor: CHRISTIAN F ROSENBERG
IPC: B65G1/04
Filed: 2008-09-23
Abstract: Es un sistema de almacenamiento de embarcaciones una "clavicula" o cuna en forma de "U" con la capacidad de elevarse y rotar por medio de una grua-puente comprende de soportes de casco rellenos con aire y que son ajustables en cualquier lado del casco de bote y un soporte de quilla hacia la proa de la embarcacion.
Patent DK-21890-A (DK)
Inventor: CARUSO MARINELLA
IPC: C12N15/09
Filed: 1990-01-26
Abstract: Doxorubicin resistance can be conferred on a host by transforming the host with a recombinant vector comprising a DNA having the configuration of restriction sites shown in Figure 1 or 2 of the accompanying drawings or a restriction fragment derived therefrom containing a gene coding for doxorubicin resistance.
Patent DK-76191-A (DK)
Inventor: RELMAN DAVID A
IPC: C07K14/235
Filed: 1991-04-25
Abstract: Nucleic acid and protein compositions are provided from B. pertussis which may find use in diagnosis, prevention and therapy of whooping cough. Particularly, an open reading frame encoding filamentous hemagglutinin precursors provided, with the intact protein for the filamentous hemagglutinin portion thereof, can be expressed in a wide variety of hosts, for use in the production of antibodies, for immunodiagnosis or therapy, or as vaccines for prophylactic purposes.
Patent DK-99791-A (DK)
Inventor: FRAZEE JAMES S
IPC: C07D233/56
Filed: 1991-05-24
Abstract: Compounds of formula 
<CHEM>
 wherein
 Y is -H, -OH, -OCH3, -F, -CF3 or C1-4alkyl;
 X is -H, -OH, -OCH3, -F, -CF3 or C1-4alkyl,
 or any accessible combination thereof up to four substituents;
 R is -CO2H or -CH2NHR<1>;
 R<1> is -H, phenyl or benzyl; and,
 n is 0-4,
 intermediates and processes for their preparation, pharmaceutical compositions containing them and their use in the inhibition of dopamine  beta -hydroxylase in mammals are described.
Patent GB-620017-A (GB)
Title: Improvements relating to pedals for cycles
IPC: B62M3/08
Filed: 1947-01-02
Abstract: 620,017. Cycle pedals. HEFFORD, C. H. Jan 2, 1947, No. 113. [Class 136 (ii)] In pedals of the kind provided with three treads, a cage-like structure carrying the treads is detachably supported on a self-contained ball or roller bearing sleeve mounted on the crank spindle from which sleeve the cage can be removed as a unit. Each tread f is mounted on a pin e which is carried by end plates c, d. The plate c is secured against the end of a screwed extension piece g<SP>4</SP> of the sleeve g by a screw g<SP>7</SP>. The plate d bears against a shoulder g<SP>2</SP> on the sleeve and is formed with a non-circular central aperture which engages flats on the sleeve.
Patent GB-1276001-A (GB)
Title: Demountable seal
Inventor: SADLER PETER
IPC: F16J13/12
Filed: 1969-01-01
Abstract: 1276001 Stopping pipes; rod &c couplings P SADLER 1 Jan 1970 [1 Jan 1969] 133/69 Headings F2G and F2P A seal arrangement, in a tube 10 having an internal circumferential shoulder 16, comprises a sealing disc 18 abutting the shoulder and defining between itself and the inner wall of the tube a circumferential recess at the side of the sealing disc remote from the shoulder, a resilient deformable sealing ring 22 accommodated in said recess, a circular compression member 24 confronting the sealing ring, and means to load the compression member against the sealing ring so as to engage with the sealing disc and the inner wall of the tube to provide a seal therebetween. Disc 18 may provide for the passage therethrough of an electric cable or rod 34. In the embodiment shown one face of the circular metal disc 18 is rebated around the circumference of the disc, and the disc is positioned with the rebated side remote from the shoulder 16. The rebate defines, with the adjacent inner wall of tube 10, a circumferential recess (20, Fig. 3, not shown) which accommodates a rubber 0-ring 22 the thickness of which is greater than the depth of recess 20, so that sealing ring 22 protrudes slightly from recess 20. An annular compression member 24 is then inserted and has a frusto-conical face 26 engaged by screws 30. Tightening of screws 30 forces the compression member 24 against the sealing ring 22, thereby sealing disc 18 relative to tube 10. The sealing arrangement is useful with high vacuum equipment. In alternative embodiments (a) the compression member is a circular disc having an annular flange around its edge for engagement with the sealing ring, (b) the compression member is loaded by means of a spring, a spring abutment being provided on the inner wall of the tube spaced away from the shoulder and on the same side thereof as the sealing disc, (c) the disc 18 may incoporate a plug or demountable window.
Patent GB-708970-A (GB)
Title: Process for the preparation of finely divided metal oxides and silicon dioxide
IPC: C01B33/18
Filed: 1952-01-02
Abstract: <PICT:0708970/III/1> In the production of metal or silicon oxides by decomposing a mixture of metal or silicon chloride vapour and oxygen - containing gases, in which the mixture is ignited to a flame with the aid of an auxiliary flame produced by separately introduced gases, the moisture content of the gas current which first comes into contact with the outflowing reaction mixture is maintained below the limit above which a crust formation takes place at the contact zone within 12 hours. The permissible moisture content varies with the nature of the chloride being decomposed, the discharge velocity of the gases, their temperature &c. but is always less than 1 per cent. by volume, and may be 0.01 per cent. Suitable combustible gases are hydrogen, carbon monoxide, coal gas, petroleum or oil vapour, or mixtures thereof. Carbon monoxide is especially suitable, yielding no hydrochloric acid, but its combustion can only be effected in the presence of 0.01 per cent. water vapour, or more depending on the gas velocities, the burner area etc.; to this end water vapour, or hydrogen, or hydrogen-containing combustible material is added to the carbon monoxide or oxygen-containing gas, whichever is not led into immediate contact with the chloride reaction mixture. The latter is produced by introducing oxygen-containing gases into the distillation or sublimation chamber, the mixture being then preheated, or by atomizing heated liquid metal chloride under pressure with the oxygen-containing gas. Pure oxygen may be used, or it may be admixed with nitrogen, carbon dioxide &c. The inert gas may alternatively be introduced into the reaction chamber between the chloride-oxygen mixture and the flame-producing gas, its moisture content being subject to the above considerations. The reaction may contain from a deficiency up to 20-50 per cent. of oxygen for the combustion of the chloride.  Suitable burners consist of concentric tubes, the chloride-oxygen mixture passing through one tube and the combustible gases passing through outer, and in some cases also inner, concentric tubes.  In a modification shown in Fig. 5, oxygen with a hydrogen and moisture content of 0.1 per cent. by volume each passes through the central tube 13, a mixture of titanium chloride, oxygen and nitrogen with a small content of aluminium and silicon chlorides through all of the tubes 14, carbon monoxide with a moisture content of 0.001 per cent. by volume through the free space between tubes 15, 13, and oxygen through the space between tubes 16, 15.  The temperature of the reaction chamber is maintained at 1200 DEG C.  The decomposition of titanium, zirconium, iron, aluminium and silicon chlorides, is indicated.  Specification 661,685 is referred to.
Patent GB-142060-A (GB)
Title: Improvements in wind shields for vehicles, ships, aircraft and the like
IPC: B60J1/20
Filed: 1920-01-02
Abstract: 142,060. Crowell, W. de F. Jan. 2, 1920. Wind-shields for ships are formed of three members, an upper member A the lower edge of which is above and between the upper edges of the lower members B, C so that between these edges there is a clear vision slot x. In operation, the air goes over the front member C and cut through two sides of the transversely-arranged slot D. The member C may be pivotally-supported so as to be adjusted to any convenient angle, and it may also be convex or concave in vertical cross-section. The rear member B may be moved by means such as a rack-and-pinion 4, 3 to close the slot x in fair weather.
Patent GB-818073-A (GB)
Title: Containers for liquefied gas transportation
Inventor: CLARK LESLIE JOSEPH
IPC: F17C1/00
Filed: 1956-01-04
Abstract: 818,073. Storing liquefied gases. NORTH THAMES GAS BOARD. March 26, 1957 [Jan. 4, 1956], No. 327/56. Class 8(2). [Also in Group XXXIII] The lower domed end 6 of a cylindrical liquefied gas container 5 has an integral skirt 12 provided with an inturned reentrant flange 14 forming a socket by which the container is located round a tubular spigot 16 standing up from a ship's bottom and sheathed with balsa wood 17, and the upper domed end 7 also has an integral skirt 13 which nests round a balsa-wood sheathed spigot 22 depending from the cover 19 of a casing 20 lined with thermal insulation material 18. The upper and lower sheaths 21, 17 extend round the domes 7, 6 so that the container is completely insulated. A filling pipe 11 and a gas discharge valve 10 extend through the cover 19. A plurality of containers may be so mounted in a single casing.
Patent GB-655154-A (GB)
Title: Heat exchange apparatus
IPC: F28D17/02
Filed: 1947-01-04
Abstract: 655,154. Thermal regenerators &c. JANTSCH, E. Jan. 4, 1947, No. 329. [Class 64(i)] In a thermal regenerator or other heat exchanger in which superposed, angularly related courses of bricks define gas or liquid passages, each brick has a tapered portion 18 and a flat horizontal bearing portion 17 arranged lengthwise of each upper and lower edge, each tapered portion extending equidistantly above and below each bearing portion on the same edge of the brick. In the form shown each upper and lower edge has two end bearing surfaces 17 each half as long as the brick is wide. In another form the bottom edge is like that shown, but the top edge has a central bearing surface between two tapered portions. Top and bottom edges may each have a plurality of bearing portions and a plurality of tapered portions, the bearing portions of one edge being opposite or staggered relatively to those of the other edge. The surfaces of the tapering portions may be concave. The bricks in the bottom course and boundary rows may be halves of the bricks shown, with flat bottom and outside vertical surfaces respectively. The bricks in the top course may be tapered throughout their upper edges.
Patent GB-156495-A (GB)
Title: Enclosed electric fuses
IPC: H01H85/153
Filed: 1921-01-05
Abstract: 156,495. Eustice, A. L. June 21, 1918, [Convention date]. Fusible cut-outs.-Tubular shells or housings for electric fuses are provided with end closures which hold the terminal blade in place and interlock with it and also act as a gas-check so that end-flashing is prevented. The tubular shell 1 is provided with a tubular head 2 screwing into it and having notches 2e for positioning the end closure 3. A ferrule 5 screws on to the head 2 to clamp the end closure in position, the gas escape probably being by way of the notches 2c and screw threads on the ferrule to the inside of a baffle or apron 5<c> on the latter. Four forms of terminal blade are shown differing in the means provided for interlocking with appropriate end closures. Several forms of the latter are described, and two, with their appropriate forms of end terminal, are here illustrated. The terminal 4 in Fig. 4 has shoulders 4<a>, an eye 4<b>, and a fixed flange 4<c>. A plain disc 7, Fig. 3, carries pins which engage in slots 3i in half discs 3<a>, 3b. The disc 7 has an opening fitting the larger dimensions of the terminal and the half discs 3<a>, 3<b> have intermediate projections 3e to interlock with the eye 4b of the terminal. The joint between 3a and 3b is lapped at the ends to assist in sealing and to prevent displacement of the parts. Lugs 10 engage the notches 2e to prevent rotation of the terminal. A washer 8 of soft material lies between the discs 3 and 7. According to Figs. 11, 12a and 13 the terminal 4 has notches in the shoulders 4a which engage a disc 9 and a disc in two parts hinged together at 3b and lapped at 3g embraces the terminal between the disc 9 and projections 4e.
Patent GB-345693-A (GB)
Title: An improved alloy and articles manufactured therefrom
IPC: C22C38/06
Filed: 1930-01-04
Abstract: An iron-aluminium alloy particularly suitable for making retorts &c. for use in contact with sulphurous furnace gases consists of about 75 per cent of iron and about 25 per cent of aluminium, and may be made by melting aluminium with iron containing less than 0,1 per cent of carbon, thoroughly mixing, and then further heating the melt to about 1600 DEG  C.
Patent GB-1534442-A (GB)
Title: Transmission devices for vehicles
IPC: F16H61/24
Filed: 1976-01-07
Abstract: 1534442 Change speed control SOC ANON AUTOMOBILES CITROEN 7 Jan 1976 [14 Jan 1975] 00410/76 Heading F2D In a motor vehicle transmission, such as a friction variator, automatic or other gear, a combined forward (F), neutral (N), reverse (R) and parklock control comprises a manually axially movable rack 3, meshing a pinion 4 having an eccentric peg 5 slidable in a transverse groove in a FNR selector fork 6, and also having a transverse abutment surface 15 formed by the end of a flat 14, acting, in the park position, on an abutment pin 23 secured to a sleeve 21, Fig. 3, slidable on the rack 3 and, through a spring 24, biasing axially a cam 22 to turn a lever 17, against a spring 20, about a pivot 18 to project one end 17b of the lever into engagement with teeth 19a of a parklock disc 19. Four locating notches 7-10, spaced along the rack 3, or on a part rotating with the pinion 4, are engaged by a spring-loaded detent ball 11, the notches being so spaced that the pinion 4 turns through ninety degrees at each step, whereby the notches 7 and 9 define respectively forward and, reverse settings of the FNR selector fork on opposite sides of a neutral position, shown, defined by notches 8 and 10, the latter 10, additionally locating the park lock setting. Opposite the notches 7-10 are notches 40, 50 for engagement by an electric sensor 60 which breaks the engine start circuit in both notches, whilst the notch 50, which corresponds to reverse setting is deeper than that, 40, for forward, so as additionally to operate a reverse signal light. The abutment pin 23, which supports the parklock cam 22 axially on the sleeve 21 against the spring 24, comprises a hair-pin spring, one straight limb 23a, Fig. 4, of which passes through eccentric holes in the sleeve 21 to lie on the flat 14 of the rack 3 for abutment by the end 15 of that flat in the parklock position of the rack, whereby the sleeve 21 is moved axially by the rack 3 to bias the cam 22 to its operative position.
Patent GB-326905-A (GB)
Title: Improvements in or connected with fuel injection devices for internal combustion engines
IPC: F02B25/00
Filed: 1929-01-05
Abstract: 326,905. Nõgele, K. F. Jan. 5, 1929. Cylinclers receiving liquid fuel.-In an internal. combustion engine in which air compressed in the crank case 5 is supplied to the cylinder 1 through a conduit 6 which also communicates with the float chamber 11 through a passage 16 so that the supply of fuel is controlled by the variation of pressure in the crank case, the fuel is fed into the cylinder through a conduit 8 formed in a hot uncooled portion of the cylinder wall. As shown, the conduit 8 is formed in a rib 18 projecting from the cylinder wall into the air admission port 7. In a modification, the conduit 8, the delivery end of which is controlled by a needle valve extending through the float chamber, is formed in a rib cast into the upper end of the conduit 6, the end of the rib projecting into the air port 7 and contacting with the upper and lower edges thereof. A throttle valve 9 may be provided in the conduit 6.
Patent GB-523578-A (GB)
Title: Improvements in or relating to the treatment of hides for tanning
IPC: C14C1/08
Filed: 1939-01-06
Abstract: 523,578. Making leather. DU PONT DE NEMOURS & CO., E. I. Jan. 6, 1939, No. 539, Convention date, Feb. 1, 1938. [Class 76] Hides are delimed and pickled with a solution of sulphamic acid or ammonium sulphamate. The sulphamic acid produces a soluble calcium salt and causes less swelling than, e.g., hydrochloric acid. When used for both pickling and liming the concentration of acid is higher than when used for deliming only. When ammonium sulphamate is used for deliming sulphamic acid is added after completion of the deliming. The hides may be washed between the deliming and pickling steps.
Patent GB-1176222-A (GB)
Title: Hydrolysis of Aminonitriles
Filed: 1967-01-05
Abstract: 1,176,222. Preparation of amino carboxylic acid salts. STANDARD OIL CO. 5 Jan., 1967 [24 Jan., 1966], No. 724/67. Heading C2C. An amino acid salt is obtained by partially hydrolysing at 50-120 C. a mixture of water and substantially equivalent amounts of (a) an aminonitrile which is nitrilotriacetonitrile, ethylenediamine tetraacetonitrile, diethylenetriamine pentaacetonitrile or methylamine or ethylamine diacetonitrile and (b) an alkali metal hydroxide and spray drying the resultant mixture at 200-900 F. The partial hydrolysis step is suitably effected for at least 1 minute and ammonia formed during the reaction is preferably removed, e.g. by inert gas or thin film reduced pressure stripping. The starting materials are preferably freed from impurities before reaction and the products of the process may be converted to the corresponding acids by conventional procedures.
Patent GB-689344-A (GB)
Title: Improvements in or relating to yarn controlling devices for knitting machines
IPC: D04B15/80
Filed: 1951-01-10
Abstract: 689,344. Knitting-machines. HEMPHILL CO. Jan. 10, 1951. [March 17, 1950] No. 741/51. Class 74 (ii). At pre-determined time in the knitting operation, a pusher 1 engages idle yarns 3 which have become wound together and pushes them downwardly in the needle cylinder, to draw additional yarn through each yarn lever and thus lessen the twist adjacent the yarn levers, so that any yarn lever can drop its yarn into needle-taking position without interference from another yarn. A rod moving downwardly to bring an elastic yarn lever 19 out of action on the completion of a stocking top, is given a momentary additional downward movement to bring the pusher 1 into the operative position (full line, Fig. 1), by means of block 15a on the rod, coacting collar 15 on a parallel rod 14, linkage 11, 9 and slide 4 carrying the pusher. A spring-urged latch engages a pin 23 to hold the pusher in the operative position. The latch is subsequently tripped by a roller 25 on a drum 24, rotating at needle cylinder speed. Specification 519,867 is referred to.
Patent GB-882498-A (GB)
Title: Improvements in or relating to shutter devices for optical testing apparatus
Inventor: ANNETT ALBERT EDWARD
IPC: G02B21/00
Filed: 1957-01-08
Abstract: 882,498. Optical gauging-apparatus. TAYLOR, TAYLOR & HOBSON Ltd. Jan. 3, 1958 [Jan. 8, 1957], No. 768/57. Class 106 (2). A shutter device for use in testing section profiles of a body 19 by optical projection comprises a group of shutter elements 17, 18 each having an oper ative edge and small space elements 26 acting, when the shutters 17, 18 embrace the test body, to maintain a constant spacing between the operative edges and the surface of the body. The shutters 17, 18 are each in the form of somewhat flexible vanes mounted on rotatable pillars 11, 10 respectively, and are held in the position shown by a C-spring (not shown). Three such pairs of shutters may be used, being spaced along the axis of the body 19, and the projection appartus may be similar to that described in Specification 727,899, the image being compared with a master drawing of the section profile on the screen.
Patent GB-1070082-A (GB)
Title: Purification of 2,6-xylenol
IPC: C07C37/72
Filed: 1965-01-07
Abstract: A method of purifying a crude 2,6-xylenol feed comprises passing an aqueous inorganic alkaline solution and a hydrocarbon solvent phase counter-current to each other in a liquid-liquid extraction system, introducing crude 2,6-xylenol feed counter-current to the aqueous alkaline solution, recycling into the hydrocarbon solvent at least part of the phenolic impurities which were contained in the feed and at least part of any 2,6-xylenol also extracted from the feed by the aqueous alkaline solution and recovering a substantially pure solution of 2,6-xylenol in the hydrocarbon solvent.  Solvents used include benzene, toluene and cyclohexane.  At least 99% purity in hydrocarbon solution is obtained.  In preferred embodiments, the 2,6-xylenol feed is introduced at the mid-point of the counter-current liquid-liquid extractor, the hydrocarbon solvent to be fed to the extractor is contacted with the aqueous alkaline effluent from the extractor and the residual phenolic content of this effluent may be precipitated by acid neutralization and added to the hydrocarbon solvent supply.