baber/WOPTO huggingface dataset:
Patent GB-388895-A (GB)
Title: Improvements in and relating to hose couplings
IPC: F16L33/22
Filed: 1932-01-01
Abstract: 388,895. Hose couplings. WILLIAMS, B. F., 9, Santa Paula Avenue, San Francisco, U.S.A. Jan. 1, 1932, No. 84. [Class 99 (i).] A flexible hose 5 is secured to a coupling member 7 by a wire 8 which is wound spirally around the end of the hose to compress the same on to the member 7 by the rotation of an external sleeve 6 having an internal thread 9 with which the wire is engaged. The end of the wire may be bent initially to contact with the hose and the sleeve then moved into engagement therewith, Fig. 1; alternatively the sleeve is provided with an opening to receive the wire. Part of the sleeve may be internally recessed, as shown at 11 in Fig. 7.
Patent CR-11783-A (CR)
Title: Molecula de union al antigeno capaz de unirse repetidamente a dos o mas moleculas de antigeno
Inventor: IGAWA TOMOYUKI
IPC: A61K39/395
Filed: 2010-11-08
Abstract: Los anticuerpos con una actividad de union al antigeno mas debil al pH endosomico temprano que al pH del plasma tienen la capacidad de unirse a multiples moleculas de antigeno para una sola molecula de anticuerpo.
Patent GB-205746-A (GB)
Title: Improvements in and relating to means for connecting tubular elements, to drums, headers or the like
IPC: F22G3/00
Filed: 1923-01-03
Abstract: 205,746. Marine & Locomotive Superheaters, Ltd., (Compagnie des Surchauffeurs). Jan. 3, 1923 Joirting tubes to headers; ball-and-socket joints, tapered spigot-and-socket joints.-A tubular element is jointed flexibly to a header &c. or to another tube by providing at the end of the element a flange, the opposite sides of which are conical or spherical and are seated upon spherical and conical surfaces respectively, the two spherical surfaces.being concentric. In Figs. 2 and 3, a tube 1 carries a flange 3 with a spherical surface 4 and a conical surface 5 which seat respectively upon a conical surface 6 on a flange 9 and a spherical surface 7 on an enlargement 3a of the tube 2. The joint is held by bolts and nuts 11, 12 through flanges 9, 10. In connecting a tube to a header, Fig. 6, the enlargement 3 of the tube 1 has a spherical face 4, seating on a conical surface 6 of the header, and a conical face 5 which bears against a spherical surface 13<b> turned directly on the flange 9<a> or upon an interposed washer. Other drawings show further modifications, such as having the spherical surface 4, Fig. 3, on a ring welded, brazed or expanded on to the flange 3.
Patent GB-1418801-A (GB)
Title: Adducts
IPC: C08G59/42
Filed: 1973-01-02
Abstract: 1418801 Polyepoxide adducts SIEMENS AG 2 Jan 1973 [8 Feb 1972] 261/73 Heading C3B Cross-linkable adducts are prepared by reacting (I) one or more polyepoxides having at least three epoxide groups per molecule and (II) maleic acid monoallyl ester. I may be triglycidyl isocyanurate or an epoxy novolac resin. The adducts of the invention may be further reacted, to yield other curable adducts, with polycarboxyl compounds, espectially reaction products of 2 moles of a dicarboxylic acid or anhydride thereof with 1 mole of a diol. These carboxyl terminated adducts may be further reacted with polyepoxides, e.g. the diglycidyl ether of bisphenol A. The adducts may also be cross-linked through the unsaturated groups, e.g. using peroxide initiators.
Patent GB-803851-A (GB)
Title: Improvements in water-jet propelling services for ships and the like
IPC: B63H11/12
Filed: 1957-01-03
Abstract: 803,851. Jet propulsion of ships &c. IDEMITSU, H. Jan. 3, 1957 [Jan. 30, 1956], No. 330/57. Class 114. A jet propulsion device, in which water is ejected from a pipe by static and dynamic gas pressure, comprises a water jet pipe having a nozzle and a front cover through which a gas jet pipe protrudes into the water jet pipe, the cover and the periphery of the water jet pipe being provided with water inlet ports having non-return valves thereon. Pressure gas generated by an internal combustion engine 11 in issuing from a nozzle 1 draws water through a front cover 2 having apertures 8 controlled by flap valves 7 and ejects the water through a nozzle 6 having a streamline exterior, additional water having been drawn into a tube 5, connected to the cover 2 by a throat 4 and cage 3 and carrying the water nozzle 6, through valved apertures 8a in its sides. The valves described are of the types used on harmonicas. The walls of the gas outlet 6 diverge at about 40 degrees and the edges of the water inlet apertures 8a are rounded off. A deflection plate, &c., may be used to reverse the thrust.
Patent GB-847095-A (GB)
Title: A loom and method for weaving tufted fabrics
Inventor: PARSONS EDGAR SHERMAN
IPC: D03D39/02
Filed: 1957-01-03
Abstract: 847,095. Spool axminster looms. SHAWMUT ENGINEERING CO. Jan. 3, 1957, No. 363/57. Class 142(2).  To obtain tuft portions of the same length regardless of the amount of yarn on the spools either the pressure of the brake on the spools is progressively decreased or the lift of the tube frames is progressively increased. If the spool is removed from its carrier chain by a clutch device the latter device renders the usual brake carried by the chain inoperative and applies a second brake whose pressure is varied. This pressure variation can be achieved by alteration of fluid pressure or magnetically. In one embodiment (Figs. 3 and 11), a lug 40 on a chain causes pawl-andratchet 36, 37 to alter a pressure regulator 32 in the circuit of a fluid operated brake 19, 23 for each complete cycle of the carrier chains. In another embodiment (Fig. 13), a feeler 45 resting on the wound yarn M on the spool controls the fluid pressure of the brake by means of potentiometers 47, 53 and a reversible induction motor 51 connected to the regulator. Alternatively, the feeler 45 can be used to control the pressure of a magnetically operated brake. In a further embodiment, the brake pressure can be adjusted manually and a clock mechanism rings a bell or causes a light to flash when adjustment should be made. In the arrangement in which the lift of the tube frames is varied, the lift is controlled by a cam 58 (Fig. 15) having a lift element 59 moved by a rack 60 and pinions 61 and by chain and sprocket gearing from a speed reducing mechanism 72.
Patent GB-1374351-A (GB)
Title: Deflection yoke mount
IPC: H01J29/76
Filed: 1972-01-05
Abstract: 1374351 Cathode-ray tubes RCA CORPORATION 5 Jan 1972 [15 Jan 1971] 389/72 Heading H1D An adjustable mounting for the deflection yoke of a cathode-ray tube comprises an outer housing 10 secured to the tube by fingers 15 and adhesive pads 12, an inner housing 20 coaxial with the outer housing and displaceable and rotatable therein, rings 47, 50 for respectively engaging the front and rear of ferrite core 46 of the yoke in such a way that the yoke is rigidly secured to the inner housing through plates 30, 40 and a clamping screw 18 engageable with a nut 42 on plate 40, the screw being tightened against a slotted clamping member 17 overlying a slot 16 in the outer housing when the yoke is correctly aligned. The various parts of the mounting are made of plastics material and are secured in their position by the provision of interlocking tabs and slots.
Patent GB-691667-A (GB)
Title: Automatic lock slider for fasteners
IPC: A44B19/30
Filed: 1952-01-04
Abstract: 691,667. Sliding clasp fasteners. PRENTICE MFG. CO., G. E. Jan. 4, 1952 [Jan. 31, 1951 ], No. 391/52. Class 44 In a locking slider for sliding-clasp, fasteners, locking is effected by a hollow sheet-metal housing 18 pivotally attached to a lug 15 formed on the top of the slider and having one or more locking projections 29, 30 adapted to engage the elements of the fastener under the action of a spring finger 26 integral with the housing, but to be disengaged on use of the pulltab 17, the inturned transverse ends of which pass through openings 28 in the sides of the housing 18 to engage the lug 15. Preferably the projection 29 on the housing 18 is wider and slightly longer than the projection 30, and is formed to ratchet over the fastener elements when the slider is moved in closing direction.
Patent GB-134125-A (GB)
Title: Improvements in or relating to Dials and Pointers of Indicating Apparatus and the like.
Inventor: SIMOENS GUILLAUME
IPC: G01C17/20
Filed: 1919-01-07
Abstract: 134,125. Simoens, G., and Davies, W. E. Jan. 7, 1919. Magnetic compasses. -In compasses, surveying instruments and other indicating apparatus, t h e movable pointer is fixed to a transparent graduated dial and two parallel radial lines are provided one of which is formed on the transparent cover and the other on the base of the apparatus; these lines when visually coincident give the required reading of the angular position free from parallax. As shown in Fig. 1 a compass dial 1 is made of a thin sheet of celluloid, mica, or other transparent material, and the magnetic needle 2 is screwed or fixed at the centre axis 4 to the dial. The radial indicating line 3 on the base of the casing, which may be transparent, is ingrained thereon and the top radial line on the cover is made of wire or thread. The dial may be formed of a ring or rim of opaque material, the cut-away centre portion allowing the reading obtained by the radial lines to be observed. In the case of dials having two sets of graduations :for positive and negative values two sets of radial indicating lines may be provided which pass through the zeros of the two scales respectively when the dial and pointer is in the position of rest.
Patent GB-230794-A (GB)
Title: Mechanism for axially adjusting the shafts of roll straightening machines provided with movable rolls
IPC: B21D1/02
Filed: 1925-01-06
Abstract: 230,794. Deutsche Maschinenfabrik Akt.-Ges. March 17, 1924, [Convention date]. Straightening.-The shafts of roll straightening machines are independently adjusted axially according to the profile of the work by providing a movable adjusting member on each of the shafts between the standards of the machine. A sleeve g, which is mounted on the shaft h between the thrust bearings f, is screw threaded to engage an internally screwed worm wheel e. The worm wheel is rotated by a worm d provided with a hand wheel and mounted in a split casing a, which is fitted in between the front and rear standards b<1> and is filled with grease. Shoulders c on the casing prevent axial movement of the worm wheel. The upper rolls are vertically adjustable by screws in the standards.
Patent GB-1129311-A (GB)
Title: Photographic apparatus and method
IPC: G03B15/12
Filed: 1966-01-05
Abstract: 1,129,311. Composite photography. FRONT PROJECTION CORP. Jan. 5, 1966 Jan. 8, 1965], No. 558/66 Headings G2A and G2C. A projector 10 projects an image of a transparency 15, the light beam then passing through a beam splitter such as a 45 degree semi-transparent mirror 11 which reflects the image 16 on to a screen 17. The part of the beam which is not reflected is received in a light trap 18. A camera 12 is located so that its optical axis coincides with the optical axis of the projector beam after reflection, and photographs the image 16 through the beam splitter. The screen 17 is of the reflex reflective type, so that a figure 20 in front of it, illuminated by lamps 21 on either side, may be photographed as a composite image with image 16. The projector, beam splitter, and camera are mounted on a plate 40 which is supported from a trolley 43 by means of a shaft, about which shaft the plate can tilt. Trolley 43, and hence plate 40, can be moved up and down a vertical post 13 (see also Figs.2 and 3, not shown), and secured at any point thereof. The post 13 itself is secured to a base 25, 30, the whole apparatus being mobile on wheels 26A, 26B and a swivel caster 37. The mechanical arrangements for moving, adjusting, and locking the apparatus and the various parts thereof are described in considerable detail. The illuminating arrangement Fig. 14 (not shown) comprises a double light source, an incandescent iodine lamp, used as a focusing light, for focusing model 20 against background image 16, and a flash tube for taking the actual photograph (described in more detail in Specification 1,129, 312 Division F4). The transparency is mounted so that it can be tilted slightly, to correct for possible keystone distortion. The problems of shadow effects obtained with this type of apparatus, and how to avoid them, are discussed with reference to Fig. 15 (not shown).
Patent GB-863689-A (GB)
Title: Preparation of organic monoborate salts
IPC: C07F5/04
Filed: 1960-01-07
Abstract: Alkali metal and alkaline earth metal salts of glycol borates are made by reacting an alkoxide derived from an alkali metal or p alkaline earth metal and an alcohol having not more than six carbon atoms with a glycol borate having a boron-glycol molar ratio of approximately 1:1 and derived from a 1,2- or 1,3-glycol having not more than ten carbon atoms.  Usually the metal is reacted with excess of the alcohol and the alkoxide so formed is reacted with the glycol borate without separation.  The alkali metal and alkaline earth metal salts of hexylene glycol monoborate are new compounds..  Other specific glycols exemplified are 1,3-butane-diol, 1,2-propane-diol, and 2,2,4-trimethyl-1,3-pentane diol.  The products find use in liquid hydrocarbon fuels, hydraulic brake fluids and resin compositions.ALSO:Alkali metal or alkaline earth metal salts of hexylene glycol monoborate, or alkali metal or alkaline earth metal salts of a glycol borate prepared by reacting an alkoxide of such a metal and an alcohol having not more than 6 carbon atoms with a glycol borate derived from a 1,2- or 1,3 glycol having not more than 10 carbon atoms, may be incorporated in liquid hydrocarbon fuels or in brake fluids.  Such salts added to petrol in amounts of 0.01% to 1.5% act as anti-knock agents, increase the octane rating and prevent pre-ignition.  Amounts of 0.01 to 1% of sodium hexylene glycol monoborate when added to jet fuel, e.g., JP-4, will prevent icing of the fuel.  The same salt may be added to brake fluids in amounts of from 0.2 to 10% by weight as an anti-corrosion agent.
Patent GB-1329942-A (GB)
Title: Gear wheels for gear pumps
IPC: F04C2/08
Filed: 1972-01-06
Abstract: 1329942 Rotary positive - displacement pumps TATRA NARODNI PODNIK 6 Jan 1972 [7 Jan 1971] 636/72 Heading F1F A gear-wheel for an externally-meshing gearpump has involute teeth with asymmetric profiles so that the flanks of each tooth have dissimilar pressure angles α 1 , α 2 , the active flank having the greater of these angles and the non-active being undercut. The co-operating gear-wheel has identical teeth. The throughput obtained with such teeth is said to be greater than that obtained with conventional involute teeth. To minimize leakage a transverse groove 3 is formed in the tip of each tooth.
Patent GB-346697-A (GB)
Title: Improvements in or relating to a process and apparatus for cutting laminated sheet glass
IPC: C03B33/07
Filed: 1930-01-07
Abstract: 346,697. Cutting " safety " glass. GREGG, B. L., Forest Hill Gardens, New York, U.S.A.-(Assignee of Campbell, F. N. and Myatt, J. ; 424, High Street, East Haven, Connecticut, U.S.A.) Jan. 7, 1930, No. 641. Convention date, June 24, 1929. [Class 56.] Relates to a method of severing unsplinterable glass composed of two sheets of glass united by an intermediate layer of transparent material such as viscose. According to the invention, the glass is cracked along the desired line of separation, the transparent material is released from the glass on one side only of the line of cracking, and the severed area of glass is then separated. The glass comprises two sheets of glass 11, 12 united by a layer 13 of transparent material, such as viscose, which can be softened by the application of heat. The glass is cracked on one side by the application of an electrically heated wire 14, supplemental heating devices 15, 16, being used if desired to warm the areas of glass adjacent to the cutting line. The sheet is then turned over, and scored by a diamond or cutting-wheel in alignment with the first crack, and it is then struck with a soft mallet to cause it to crack along the scored line. The second cut can also be made by means of an electrically-heated wire, or both cuts can be made by scoring. The glass is again heated along the cracked lines until the viscose is softened sufficiently to allow the separated pieces of glass to be pulled apart. After separation, any projecting fins of viscose are pressed back between the glass by the application of a heated tool.
Patent GB-346306-A (GB)
Title: Improvements in weft inserting and positioning mechanism for looms
IPC: D03D41/00
Filed: 1930-01-07
Abstract: 346,306. Looms. BARKER, G. G., 59, Chancery Lane, London.-(Heywood- Wakefield Co. ; 209, Washington Street, Boston, U.S.A.) Jan. 7, 1930, No. 689/31. Divided on 346,347. [Classes 142 (ii) and 142 (iii).] Shuttleless looms; straightening weft.-The weft 1b is blown against the healds 24 and thus straightened by jets of air from nozzles 47a. The loom shown is one for making stake and strand fabrics, the stakes being inserted by rollers 78, 79 at one side of the machine and loosely gripped and thus prevented from rebounding by spring leaves 80 at the other side of the machine. Specification 346,347 is referred to.
Patent GB-268889-A (GB)
Title: A new or improved process for making cheese and the product when obtained thereby
IPC: A23C19/06
Filed: 1926-01-11
Abstract: 268,889. Fouassier, M. G. J. Jan. 11, 1926. Cheese. - In making cheese that is not " cooked " or reheated before ripening the drained curds are crumbled and then submitted to the ripening process. During the ripening the crumbled curds may be turned over from time to time, and after ripening, the cheese may be melted and pasteurized or sterilized, as by maintaining it for a time at a temperature between 75‹ C. and 100‹ C. A small amount of a neutral salt of a weak acid, e.g. 2 per cent by weight of tartrate of soda in an aqueous solution, may be added before melting. During the subsequent treatment of the cheese care is taken to keep it in an aseptic condition.
Patent GB-357041-A (GB)
Title: Method of producing concentrated phosphoric acid
IPC: C01B25/22
Filed: 1931-01-09
Abstract: <PICT:0357041/III/1> In obtaining concentrated phosphoric acid by concentrating the dilute acid obtained in leaching phosphate rock with acids while precipitating the lime as calcium sulphate, the dissolved calcium sulphate which separates out during the evaporation process is continuously removed and returned to the leaching process. Weak phosphoric acid solution is concentrated in an apparatus comprising an evaporator B connected by circulation conduits a, b to a heater A, and, at its upper part, to a condenser C.  The main part of the concentrated solution is withdrawn at d.  The deposited calcium sulphate settles in a lower conical portion B<1> and is withdrawn by a pump D, together with some concentrated acid, to a settling tank E containing the dilute phosphoric acid.  From the bottom of the tank E, the deposited calcium sulphate is withdrawn with some dilute acid through a pipe e into g<1>, the first of a series of reaction vessels g<1> .. g<4>.  Phosphate rock to be treated is also introduced into g<1>.  The mixture flows from g<1> into g<2>, to which sulphuric acid is added, and then to g<3>, g<4> in which the reaction is completed.  The dilute phosphoric acid is separated from insoluble calcium sulphate &c. by filtration or decantation in an apparatus G and is collected in a storage tank F. The clear phosphoric acid solution obtained in the settling tank E is withdrawn through an overflow into a feeding tank H from whence it is continuously supplied to the evaporator B.
Patent GB-1398739-A (GB)
Title: Impact action mechanism
IPC: B25D9/10
Filed: 1974-01-08
Abstract: 1398739 Percussive tools INSTITUT GORNOGO DELA SIBIRSKOGO OTDELENIA AKADEMII NAUK SSSR 8 Jan 1974 00867/74 Heading B4C A percussive tool comprises a sleeve 3 connected by its rear end portion within a housing 1, and a reciprocable impact member 2 having an enlarged front portion 10 which defines with the housing a buffer chamber 19 for returning the impact member after the working strokes and having a tail portion 11 which defines with the housing an annular gap 13 and defines with the sleeve a combustion chamber 15 having inlet and exhaust passages 21, 20 at the rear end which are respectively connected to first and second ports 29, 28 via grooves 25, 24 cut in the external surface of the sleeve, the tail portion of the impact member being arranged to periodically close off the ports to separate the combustion chamber from the inlet and exhaust passages. To start the tool, the impact member is moved forward by raising the rear end above the front. The combustion chamber 15 is then charged with combustible matter (e.g. gas), through inlet 21, groove 25 and port 29. By jerking or striking the tool housing, the impact member is sent rearwards to close the ports 28, 29 and compress and ignite the combustible matter. The inlet port 29 is smaller than the exhaust port 28 to ensure that exhaust gases are exhausted before the fuel is introduced. Preferably, the annular gap 13 is connected to the inlet port 29 and the combustion chamber 15 by a notch 30 and a pair of slots 31 cut in the sleeve; the annular gap is also connected to the buffer chamber 19 by a groove 34.
Patent GB-1332232-A (GB)
Title: Pipe elbow having internal fins
IPC: F15D1/04
Filed: 1971-01-07
Abstract: 1332232 Pipe elbow SOC GRENOBLOISE D'ETUDES ET D'APPLICATIONS HYDRAULIQUES 7 Jan 1971 [7 Jan 1970 22 Dec 1970] 880/71 Heading F2G A pipeline elbow has streamlined fins located at the curved section linking its inlet and outlet arms, all the fins lying perpendicular to a plane defined by the axes of the said arms. Preferably the fins are supported against vibration set up by turbulence at their downstream ends by plates lying in and/or parallel to the said plane. The shape of the fins is determined from the free streamline that would exist in the elbow under ideal flow conditions, the fins being sized used geometrical similarity. At the inlet end of the elbow the fins lie at an angle of 1À5 to 4 degrees to the axis of a straight pipe connected thereto and at the outlet end at an angle of no more than 2 degrees. The fins are spaced according to an optimisation of the opposing losses due to turbulence and obstruction by due to the fins. For a 90 degree elbow, between any two fins the spacing equals between 25% and 40% of the length of the chord of one of these fins. Alternatively the fins may be spaced equidistantly. The trailing end of the fins may have a truncated tip. Reinforcing members holding the fins within the elbow may be located just behind the leading edge of the fins and extend beyond the trailing ends.
Patent GB-623182-A (GB)
Title: Improvements in carrier bags and handles therefor
IPC: B65D33/10
Filed: 1946-01-10
Abstract: 623,182. Handles. HARTSTEIN & SONS, Ltd., P., and HARTSTEIN, B. Jan. 10, 1946, No. 920. [Class 133] A handle for a carrier bag is formed by rolling a rectangular sheet of paper or equivalent mate rial from corner t( corner and bending the tube so formed into a U-shape. The ends 1b may be splayed and are secured to the inside wall 2 by means of adhesive and a backing strip 3. A strengthening member may be provided in the tube and attached to its ends or the side wall. Two handles are preferably provided, one fitting within the other when brought together (Fig. 3 not shown).