baber/WOPTO huggingface dataset:
Patent GB-1297019-A (GB)
IPC: B07B7/08
Filed: 1970-10-14
Abstract: 1297019 Grain cleaning machines BUEHLER AG GEB 14 Oct 1970 [15 Oct 1969] 48790/70 Heading A2Q Grain is cleaned by a wet or a dry method in a machine comprising a hollow cylindrical rotor 50, Fig. 1, mounted on a vertical shaft 4 and surrounded by an apertured, cylindrical sleeve 13 enclosed in a housing 1a, 14, 1b supported by three columns 3. Grain and water, or grain alone, fed to an inlet 12 pass to the lower end 9 of the rotor where blades 11 cause an upward conveying action to the main part 8 of the rotor where the grain is scrubbed and cleaned against the sleeve 13 and waste matter and water, together with air drawn into the rotor through an inlet 21, are passed through the apertures in the sleeve to fall downwardly through an annular space 16 to an outlet 19. The cleaned grain emerges at an upper outlet 23. Water for cleaning the machine may be supplied through nozzles 24a at the upper end of the space 16. When the machine is operating by the wet method, the waste from the outlet 19 passes to a collecting basin 25, Fig. 3, with drain 26, but for dry operation a connector (not shown) is fitted between the outlet 19 and an extractor duct 27. In a modification, the central opening in the basin is connected to a dry waste extractor and is closed by a conical cap during operation by the wet method, the waste passing to an outlet offset from the centre of the basin 25. For dry operation, this cap is removed and a connector is fitted between the outlet 19 and the central opening in the basin. The main part 8 of the rotor, shown in cross-section in Fig. 8, comprises longitudinally extending, hollow vanes 33 fitted with blades 36 having leading portions 37 lying in planes normal to the axis of rotation and inclined trailing portions 38.  (For Figures see next page)
Patent GB-1297042-A (GB)
IPC: C09C1/36
Filed: 1970-08-03
Abstract: 1297042 Modified TiO 2  AMERICAN CYANAMID CO 3 Aug 1970 [12 Sept 1969] 37432/70 Heading C1N TiO 2  particles are mixed by milling with a polyhydric alcohol and an alkanolamine in a total amount of at least 0À2%, preferably 0À2- 3%. The alcohol may be sorbitol or mannitol and the alkanolamine may be triethanolamine. They may be fed to a fluid energy mill with the TiO 2 , preferably in solution. The TiO 2  may be rutile or anatase from the sulphate or chloride process, and may contain up to 5% of alkali metal, alkaline earth metal, Sb or Zn salts.
Patent GB-1308452-A (GB)
Title: Annular flame tube mounting for a gas turbine engine
IPC: F23R3/60
Filed: 1969-03-28
Abstract: 1308452 Gas turbine engine combustion equipment JOSEPH LUCAS (INDUSTRIES) Ltd 25 June 1970 [28 March 1969] 16409/69 Heading F1L The invention relates to the mounting of an annular flame tube in an outer casing of a gas turbine engine combustion equipment. A number of radially-extending guide elements 15 are arranged on the casing structure adjacent the upstream end of the flame tube and a plurality of pairs of opposed guide surfaces 17 are formed in the upstream ends of the inner and outer walls of the flame tube by means of recesses 16, each guide element 15 co-operating with a pair of guide surfaces 17 whereby the upstream end of the flame tube is free to move both axially and radially. The downstream end of the flame tube is supported by means 10 which permit radial movement of the flame tube but prevent axial movement. Lugs such as 13 are secured to the inner wall of the flame tube being formed with slots (12) in which engage T-section members 11a, 11b secured to casing structure. The members are located by retaining members 14.
Patent GB-1309261-A (GB)
Title: Methods of bonding cables
IPC: H01R4/38
Filed: 1970-03-09
Abstract: 1309261 Electric couplings J T THOMPSON and G W GILLEMOT 9 March 1970 11173/70 Heading H2E An assembly for connecting cable shields across a cable joint, e.g. a splice, comprises an inner curved member 112 which is inserted between conductors 132 and the cable shield 118, a threaded shank 111 which fits through a hole 133 in the cable shield and outer covering layer, and an outer curved member 122 which is clamped on tightly by nut 127. A metal bar 140 connects the assembly electrically and mechanically to other assemblies on other cables (Figs. 6, 7, 8, not shown). Outer member 122 may have a threaded tang 124, and other tangs to help hold it in position (Figs. 14, 23, 25, not shown). Sharp burrs 116 on an additional inner member 113 can pierce a layer deposited on the metal shield. The connecting bar and the assembly can have a protective covering 143, 144, and the cable may be bound with tape to close the slit 130 after inserting the assembly. The hole 133 may be replaced by a slit (Fig. 4, not shown).
Patent GB-1310229-A (GB)
Title: Locking devices for motor vehicles
IPC: B60R25/021
Filed: 1969-10-31
Abstract: 1310229 Steering column locks WILMOTBREEDEN Ltd 15 Oct 1970 [31 Oct 1969] 53364/69 Heading B7J [Also in Division E2] A locking device for a motor vehicle, e.g. a steering column lock, comprises a key-operated locking mechanism 16 and a housing 10 which contains the mechanism and provides a mounting for attachment of a switch mechanism 17 such that the two mechanisms are coupled for common key control, the locking mechanism including a member 18 movable by key operation from a locking position to an unlocking position in which the switch, mechanism may be effectively key-operated, and there is an auxiliary electrical switch contact or contacts for connection to an external circuit and either engageable or directly actuated by the member 18 when the latter moves to the unlocking position, the contact or contacts not being so engaged or actuated when the member is in the locking position. As shown, a housing 10, which is clamped to a vehicle steering column, encloses a locking mechanism 13 disposed between the key-operated lock 16 and the switch mechanism 17 adapted to control auxiliary, ignition and starter circuits. The mechanism 13 includes a U-shaped slide 18 slidable in a bore 19 of the housing and urged into engagement with the steering column by a spring 20 and retracted from this position by a cam 22 which turns with the lock 16. A cap 18b of the slide is engaged by the cam so that when the slide is retracted from a locking position the cap makes contact with a spring- loaded plunger 32 to complete an electrical warning circuit and to indicate that the key has been left in the lock and that the steering column is unlocked. In modifications, a single contact has a leaf spring end portion engageable by the slide 18, or there are two overlapping strip contacts 36b, 37b moulded in a block 29, the contact 37b being engaged by an insulating button 38 on the slide 18; the slide may be of insulating material.
Patent GB-1315306-A (GB)
Title: Process and apparatus for producing fibres and yarns by film process and apparatus for producing fibres and yarns by film  fibrillation
IPC: D01D5/42
Filed: 1969-07-24
Abstract: 1315306 Film fibrillation LAMBEG INDUSTRIAL RESEARCH ASSOCIATION 19 Aug 1970 [24 July 1969] 37181/69 Heading B5B Process for film fibrillation involves the steps of drawing a film to an extent which render it readily fibrillatable, converting the drawn film into a shrinkable fibrous network by the action of a fibrillating means heating said network and allowing it to shrink longitudinally in a variable manner across its width and subjecting the variably shrunk network to a stretch breaking treatment in which the degree of stretch breaking is greater the greater the amount of longitudinal shrinkage. There may be one longitudinal region in the width of the film at which no shrinkage is allowed or the entire width may be allowed to shrink to some extent. Apparatus suitable for the process comprises a pair of nip rollers 10 through which highly oriented film F is fed to a fibrillating roller system 12 which converts the film into a continuous fibrous network. The film is then passed through a pair of nip rollers 14, a heating means 16 (in this case a heated fluidized bed) and, after a traverse sufficient to allow cooling through the nip of a pair of frusto-conical rollers 18 to stretch breaking rollers 20. The drive to and angle of the frusto-conical rollers 18 are selected to give a surface speed S at one edge of the film and a speed less than S at the other edge of the film so that the film is allowed to shrink longitudinally continuously across its width as it cools, the edge of the film which passes between the larger diameter ends of the rollers not being allowed to shrink at all and maximum shrinkage being allowed at the smaller diameter side of the film. As the film passes towards nip rollers 20 it is stretch broken to an extent which increases across the width of the film with the increase in allowed shrinkage. Fig. 3 (not shown) illustrates a modification in which two pairs of conical rollers are used side by side. Examples relate to the use of polypropylene films which are twisted or drafted into yarns at the end of the process described above.
Patent GB-1316096-A (GB)
Title: Low-friction materials
IPC: D01F9/12
Filed: 1969-05-09
Abstract: 1316096 Carbon body with low friction surface MORGANITE CARBON Ltd 7 Aug 1970  [9 May 1969] 23696/69 Heading C1A [Also in Division F2] A carbon body has at least one surface from which fibres project in substantially parallel array to form a pile on such surface, said surface thereby acquiring a sufficiently low coefficient of friction, and such improved wearing properties as to form an outstanding bearing, or other member subjected during use to relative movement against an adjacent surface. The fibres preferably constitute not more than 10% by weight of the member and a major proportion of them have an average length not more than 2À5 mm. The most preferred proportion is 3% by weight and the length is approx. 0À15 mm. The preferred fibre is carbon or graphite produced by carbonizing polyacrylonitrile, although asbestos, SiC, Si 3 N 4  fused SiO 2  and boron fibres are mentioned. The body may be formed by extruding a carbon/binder mix containing a proportion of fibres having a maximum length of 12À5 mm., and cutting the extruded stock transverse to the extrusion direction to obtain the desired pile.
Patent GB-1316181-A (GB)
Title: Boxes
IPC: B65D5/60
Filed: 1971-04-22
Abstract: 1316181 Boxes KODAK Ltd 20 April 1972 [22 April 1971] 10695/71 Heading B8P A shoulder box for holding a stack of sheets or plates having abrasion sensitive surfaces has a strip of resilient material 10, 11 on the inner surface of a pair of opposite sides of the sleeve 2 to engage the edges of the stack and prevent movement thereof. One wall of the sleeve is formed of overlapping flaps 8, 9 so that the sleeve can be wrapped round the stack before insertion in the box. The strips 10, 11 may be of polyurethane foam. The outer surface of the sleeve and also the inner surface and/or the resilient strips may have a coating of a low friction material.
Patent GB-1316858-A (GB)
Title: Motiontransmitting remote control cable assemblies
IPC: F16C1/20
Filed: 1970-07-08
Abstract: 1316858 Bowden mechanisms TELEFLEX Inc 8 July 1970 [1 Aug 1969] 33160/70 Heading F2K A flexible control cable 10 has race members 62, 66 and ball and retainer assemblies 76, 78 between a flat flexible band member 30 and a sheath 54 arranged to permit bending in both directions in the plane of the figures. The race member 62 has a bent portion 64 which is located in an annular space 42 between a connector member 34 and an end member 16 so as to allow rotation but so as to fix it axially while the race member 66 terminates in an end portion 68 having a slot 70 through which a tang 72 of a shoe member 74 is located. The member 74 is spaced from a bushing 44 through which the band 30 extends so that whichever way the sheath 54 is bent, with the race member 62 fixed axially, the race 66 can move towards or away from the bushing 44. The band 30 is finally secured to a control rod 26 by a pin 32.
Patent GB-1321747-A (GB)
Title: Margarine or butter dish
IPC: A47G19/26
Filed: 1971-08-28
Abstract: 1321747 Butter dish H JONES 5 June 1972 [28 Aug 1971] 40443/71 Heading A4A A recess B3 around the periphery of a square china or plastics butter dish has an over-hang B4 so that when the lid A1 is opened, a flange A2 thereon engages under the over-hang to retain and support the lid.
Patent GB-1327759-A (GB)
Title: Road studs
IPC: E01F9/06
Filed: 1969-12-16
Abstract: 1327759 Road marker studs UNISTUD Ltd 9 Dec 1970 [16 Dec 1969] 61161/69 Heading E1G In a reflective road stud a plate-like reflective element 7 is provided with projections 12, 13 whereby it is snap-fastened into a housing 6 in a moulded body 1 of rubber or the like adhered to a road surface. As shown each of two reflective elements 7 (which elements may be of different colours) comprises a plurality of metal-backed glass beads in a plastics mould ing 8 having a rear top-and-sides lip 12 and a front bottom lip 13. The body 1 is generally square in plan, with cut-off corners; has a flat or grooved base and vent holes 4; and is adhered to a road surface by sprayed resin- or emulsified resin mortar.
Patent GB-1329424-A (GB)
Title: Air-operated hydraulic motor
IPC: F15B11/076
Filed: 1970-11-19
Abstract: 1329424 Hydro-pneumatic rams GLOWNE BIURO STUDIOWI PROJEKTOW ZAPLECZA TECHNICZNEGO MOTORYZACJI 19 Nov 1970 54953/70 Heading F1D An upright hydraulic ram cylinder 21 Fig. 1 is divided by a fixed transverse partition 27 having an axial sleeve which extends through the lower end of a hollow ram plunger 20 and also provides an oil space 16 into which projects an intensifier piston 22 in abutment with a compressed air actuated piston 2 slidable in a  cylinder 5, mounted in the lower end of cylinder 21; an oil space 11 bounded by the base of plunger 20 and by a free piston 10 slidable on an extension 8 of the sleeve being connected to the oil space 19 bounded by the partition 27 and the lower side of plunger 21 by needle-valve controlled conduits 24, 25, 26 in the partition wall and by ball-valve controlled conduits 12, 35 Fig.2, and oil space 16. A compressed air feed duct 1 to cylinder 5 is connected by ducts 4, 6, 7 and extension 8 to a space 9 between free piston 10 and the head of plunger 20. In operation and under no load and with needle-valve 23 closed, the compressed air in space 9 depresses free piston 10 to force oil from space 11 past ball-valves 13, 17 to space 19 thus lifting the plunger 20; piston 2 remaining stationary. Under load the air pressure generated in cylinder 5 suffices to lift pistons 2, 22 resulting in closure of valve 13 and pressurization of oil in space 16 which oil is forced past valve 17 to space 19 thereby lifting plunger 20 during which time the volume of space 11 is maintained constant by upward displacement of piston 10. The compressed air supply at 1 is also connected at 30 to a space 37 between the plunger and cylinder whereby the outward stroke of the plunger is dampened. If, when the inward stroke of pistons 2, 22 is completed a further outward movement of plunger 20 is desired, the air supply is cut off, pistons 2, 22 are returned by a spring 15, space 16 is recharged through valve 13, the air supply is reconnected and the cycle restarted.
Patent GB-1331321-A (GB)
Title: Beta-alumina polycrystalline cermamics
IPC: H01M10/39
Filed: 1971-01-25
Abstract: 1331321 # alumina ceramics BRITISH RAILWAYS BOARD 25 Jan 1972 [3 Feb 1971] 3815/71 Heading C1J A # alumina ceramic is obtained by firing a mix of lithia 0À7-1À5%; sedia 8À3-8À9%; magnesia 0À5-2À0 and balance alumina. The mix is isostatically pressed.
Patent GB-1334779-A (GB)
Title: Coin feeding device
IPC: G07D9/00
Filed: 1972-05-12
Abstract: 1334779 Coin feeding device BELL PUNCH CO Ltd 12 May 1972 [19 May 1971] 15748/71 Heading G4X A device for feeding coins to, for example, a counter or sorter comprises a cylindrical hopper 1 having a rotatable base-plate 3 in the surface of which is provided a curved groove 4 extending at a progressively increasing distance from the axis of rotation of the plate. As shown two spiral grooves 4, 5 are provided and are stated to reduce the tendency for coins to cause a blockage at the entrance to passageway 2. Coins are moved through passageway 2 by a wheel 6, and operate a star wheel 7 connected to a counter 8.
Patent GB-1337544-A (GB)
Title: Fluid testing apparatus
IPC: G01N33/18
Filed: 1969-12-19
Abstract: 1337544 Electro-chemical analysis PLESSEY CO Ltd 15 Jan 1971 [19 Dec 1969] 61943/69 Heading G1N Apparatus for testing a fluid, e.g. river water, comprises a number of sensor cells 4 connected in series in a fluid pipeline for providing an indication of predetermined characteristics of the fluid. Specified characteristics which may be tested are conductivity, temperature, suspended solids, ph value, chloride or other ion concentration, and dissolved O 2 . As shown water is pumped from a submerged pump 2 through pipe 3 into the cells and out through pipe 5, outlet valve 6 and outlet pipe 7. The electrical signals from the cells are passed to amplifiers 8 whose outputs are fed to a data logger 11 through a sampling switch 9 under the control of a timing unit 10. The outputs are also fed to chart recorders 12 and direct reading meters 13. To calibrate the cells calibration liquid is pumped from a reservoir 14 by a pump 16 controlled by the timer 10. This liquid enters the cells through valve 4 and is either discharged through pipe 7 or returned to the reservoir 14. Aerator 16a aerates the calibration liquid. Should the data logger receive a signal indicative of an undesirable state, an alarm is operated and a signal from timer 10 operates a valve 17 to discharge a water sample into store 19 for subsequent analysis. The timer 10 may initiate readings at regular intervals. The data logger may comprise a magnetic tape recorder and may include a punch tape translator. In a further embodiment Fig.2 (not shown) the liquid flow arrangement is modified so that the cells dry out between tests.
Patent GB-1340117-A (GB)
Title: Anchorage pins
IPC: F16B13/14
Filed: 1972-06-30
Abstract: 1340117 Anchor bolts T R HOUSTON 30 June 1972 [14 July 1971] 33016/71 Heading F2H An anchoring device for embedding in concrete or other solidifiable mass comprises an elongate member 1 having indentations 3 in its peripheral surface for gripping the concrete and an attachment means 2 at one end which, in use of the device, protrudes from the concrete. The attachment means 2 may be provided by a threaded end portion 2 of a rod of circular crosssection, a hook or eyelet made by deforming the end portion of a rod, or a hole formed by transversely drilling the end portion of a rod. The indentations which may comprise a flat base 4 and curved or flat end portions 5 connecting the base 4 to the periphery of the rod are spaced axially of the rod and adjacent ones are arranged at diametrically opposed portions of the rod. The cross-section of the rod at the position of an indentation is larger than the smallest crosssection of the attachment means 2 so that when subjected to excessive shear forces the device would be unlikely to break other than at the attachment means 2.
Patent GB-1341685-A (GB)
Title: Rolling mills
IPC: B21B13/06
Filed: 1971-06-16
Abstract: 1341685 Rolling DAVY & UNITED ENG CO Ltd 16 June 1971 [1 July 1970] 31839/70 Heading B3M A rolling mill comprises rolls, e.g. 3, forming part of a wheeled unit 4, 5 displaceable vertically in the mill, a pair of horizontal beams 10 extending through the mill and coupled to the unit so that, apart from limited vertical relative movement between the unit and the beams, the beams are displaceable vertically with the unit with the wheels 9 out of engagement with the beams, and latch means 25 displaceable between a first position in which they do not impede the vertical movement of the beams or unit and a second position in which they support the beams and the coupling means 21, 23, 24 permit the unit to be displaced relative to the beams so that the wheels 9 engage the beams and the unit is supported by the beams. In the described embodiment the coupling means include vertically displaceable members 21 having slots 24, there being sufficient free play between the upper surfaces of the slots and projections 23 to allow the wheels 9 to disengage the beams when the unit is raised. To change the roll unit, latches 25 are extended by fluid operated rams so that when the unit is lowered a beam connecting member 26 engages the latches and so allows the wheels to engage the rails.
Patent IL-107321-A (IL)
Title: Substituted azetidinones their preparation and pharmaceutical compositions comprising them
IPC: A61K/
Filed: 1993-10-19
Abstract: Substituted azetidinones of the general Formula (I) which have been found to be potent elastase inhibitors and thereby useful anti-inflammatory and antidegenerative agents, <CHEM>  wherein  R4 is (a) <CHEM>  b) <CHEM>  where Rx is carboxy  C1-6alkyl,  benzyloxycarbonylC1-3alkyl, or  t-butoxycarbonylC1-3alkyl,  wherein  Q is a covalent bond or <CHEM>  Y is   <CHEM>  or   <CHEM> or a covalent bond.
Patent IL-109926-A (IL)
Title: Methods for the preparation of taxanes and microorganisms and enzymes utilized therein
IPC: C12Q1/04
Filed: 1994-06-07
Abstract: An enzymatic hydrolysis method, wherein one or more C-10 acyloxy-bearing taxanes are contacted with an enzyme or microorganism capable of hydrolyzing said acyloxy groups to hydroxyl groups. Also provided is an enzymatic esterification method, wherein one or more C-10 hydroxyl-bearing taxanes are contacted with an acylating agent and an enzyme or microorganism capable of esterifying said hydroxyl groups to form acyloxy groups. Further provided is an enzymatic hydrolysis method, wherein one or more C-13 acyloxy-bearing taxanes are contacted with an enzyme or microorganism capable of hydrolyzing said acyloxy groups to hydroxyl groups. The methods are especially useful for the preparation of compounds which may be employed as intermediates in the preparation of taxanes such as taxol.
Patent IL-109978-A (IL)
Title: Cyclic ureas derived from alpha omega-diamino acids and their preparation
IPC: C07C275/16
Filed: 1994-06-10
Abstract: New cyclo-ureine terminated peptides and the corresponding cyclourein compounds. Cyclic ureins of formula (I) are new. A = 1-3C linear carbon chain optionally substituted by one or more 1-3C alkyl and functional groups containing O or S such as carboxyl, acyl, hydroxy, alkoxy or mercapto, but excluding 2-oxo-imidazolidine-4-carboxylic acid and (DL)-2-oxo-hexahydropyrimidine -4-carboxylic acid; Independent claims are included for: (1) peptides terminated by (I), of formula (II); and (2) N omega -(aminoacidocarbonyl)- alpha ,  omega -diaminoacids of formula (III). A1 = as A, but with 3C; A2 = as A, but with 4-8C; R3NH = amino acid or peptide.
Patent IL-112622-A (IL)
Title: Iminoalkylamino or aminoalkylideneamino camptothecin derivatives, process for their preparation and pharmaceutical compositions containing them
IPC: C07D491/22
Filed: 1995-02-13
Abstract: The present invention relates to new camptothecin derivatives of the formula (I)   <IMAGE>   wherein B is a group B' or B''   <IMAGE>  B'   <IMAGE>  B''  wherein each of (x) and (y) is a single or double bond. The present invention also provides processes for their preparation as well as pharmaceutical compositions containing the same.
Patent IL-113611-A (IL)
Title: Self-adhesive product for the release of substances from pressure-sensitive hydrophilic hot-melt adhesives
IPC: A61K9/70
Filed: 1995-05-03
Abstract: A device for the release of substances from pressure sensitive hot-melt adhesives with a uniform or non-uniform distribution of said substances is characterized by the fact that the pressure sensitive hot-melt adhesive is hydrophilic and comprises at least one water-soluble, or at least water-swellable, polymer, at least one water-soluble, meltable adhesive resin, as well as substance to be released.