baber/WOPTO huggingface dataset:
Patent GB-1296828-A (GB)
IPC: A01K39/014
Filed: 1968-12-12
Abstract: 1296828 Animal enclosures W POTTER & SONS (POULTRY) Ltd 5 Dec 1969 [12 Dec 1968] 59111/68 Heading AIM An animal retaining closure e.g. a chicken brooder has a front wall 12 which allows the chickens to reach the contents of a trough 14 while being retained in the brooder. The upper part of wall 12 is formed of wire mesh and at its lower end, a sheet metal plate 15 has apertures 16 which are large enough to allow chickens heads to pass through to the trough 14 but are too small to allow chickens' bodies through. A wire gate 17, held to wall 12 by studs 18, prevents chickens from escaping from the brooder. When the chickens grow too large to use the apertures 16 the gate 17 is raised so that further apertures are formed between the bottom of gate 17 and the top of plate 15 and at the sides of pairs of wires 21 of wall 12, the top edge of trough 14 being moved near to the top of plate 15. In a further embodiment, Fig. 2 (not shown), all of wall (12) is a wire mesh. When chickens grow too large to use apertures 16 in a plate 15 the plate is raised thus uncovering apertures in wall 12 which are suitable for retaining larger chickens while allowing them to feed from the trough 14.
Patent GB-1301244-A (GB)
IPC: A01C9/04
Filed: 1971-04-19
Abstract: 1301244 Potato planting apparatus AGROSTROJ PROSTEJOV NARODNI PODNIK 19 April 1971 [6 Feb 1970] 20671/71 Heading AID In potato planting apparatus, a vertical planting wheel 3, equipped with members e.g. rotatably mounted wings 6, 7, to grip the potatoes, is mounted at the side of and may be coaxially with a rotary hopper 2, which is driven in the same direction as, but slower than, the planting wheel.
Patent GB-1301283-A (GB)
IPC: F16D1/12
Filed: 1969-08-01
Abstract: 1301283 Shaft couplings UNITED KINGDOM ATOMIC ENERGY AUTHORITY 10 July 1970 [1 Aug 1969] 38800/69 Heading F2U The relative angular setting of two shafts 1, 2 is adjustable by worm gearing 7, 8, of which the worm wheel 8 is integral with a sleeve 9 connected to shaft 2 while the worm is mounted in a housing integral with shaft 1. The datum setting of the shafts may be determined by the engagement of a screw pin 14 carried by the housing and engageable with one of a circumferential series of holes 12 in a flange 11 integral with sleeve 9. A dowel 16a on an axially movable nut 16 may be arranged to act as a coarse shaft angle indicator, a fine indicator being provided on sleeve 9 where it projects from the worm housing.
Patent GB-1303653-A (GB)
IPC: B65G43/00
Filed: 1969-02-14
Abstract: 1303653 Conveyer systems for cigarettes MOLINS MACHINE CO Ltd 13 Feb 1970 [14 Feb 1969] 8314/69 Heading B8A A cigarette making system comprises a number of cigarette making machines 2-6, a similar number of cigarette packing machines 7-11 and a similar number of parallel horizontally-spaced delivery conveyers 12-16, each delivery conveyer being arranged to deliver cigarettes permanently to one packer, and each maker having a conveyer 23 (Fig. 2) for delivering cigarettes upwards into a horizontal stack carried by a horizontal overhead conveyer 17. The latter extends transversely in relation to the delivery conveyers and terminates in a horizontally movable assembly including a shoot 30 down which the cigarettes can be delivered on to any one of the delivery conveyers 12-16, depending upon the position of the movable assembly. Each shoot has a twist so that the cigarettes lie across the delivery conveyer, having lain previously across the horizontal overhead conveyer. The conveyer 17 is able to move the shoot 30 to serve the selected conveyer 12-16 by virtue of a weight loaded belt accumulator 27.
Patent GB-1305446-A (GB)
IPC: C03B9/29
Filed: 1970-07-02
Abstract: 1305446 Blowing and coating glassware OWENS ILLINOIS Inc 2 July 1970 32106/70 Heading C1M Hollow glassware is formed with a bonded metal oxide coating by treating the porous moulding surface 17 of a blowing mould 16 with a vaporizable solution containing a pyrolysable metal compound convertible to a metal oxide, which is absorbed in the pores of surface 17, enclosing a pre-formed hollow glass parison 10 by the mould so that the heat therefrom converts the solution to a vapour between the glass 10 and the surface 17, relatively rotating the glass 10 and mould 16 and blowing the parison 10 to expand it into the mould 16. On removal of the mould, the hollow glassware has a bonded metal oxide coating due to pyrolysing the metal compound by heat of the glass. The parison 10 may be formed from a ribbon of glass, the mould then being rotated thereabout. Metals whose compounds are suitable include Zn, Cd, Al, In, Tl, Si, Ti, Ge, Zr, Sn, Pb, Th, Nb, Sb, Cu, V, Bi, Cr, Mo, W, Mn, Fe, Co and Ni. Compounds suggested are halides, particularly chlorides, sulphates and nitrates and organic compounds which can be dissolved or dispersed in water. Titanium and tin are the preferred metals and a number of examples are given. The mould may be dipped in the solution or a spray 13 may be used, which in a ribbon machine will replace the normal cooling water spray.
Patent GB-1309549-A (GB)
Title: Carbon content analysis
IPC: G01N33/00
Filed: 1969-06-13
Abstract: 1309549 Gas analysis UNITED KINGDOM ATOMIC ENERGY AUTHORITY 9 June 1970 [13 June 1969] 30211/69 Heading G1B To measure the carbon content of the atmosphere in a gas-fired annealing furnace 11, said atmosphere also containing hydrogen, a thin-walled enclosure 14, comprising a material which is permeable to hydrogen and in which carbon is soluble and mobile at the operating temperature, is located in the furnace, methane formed within the enclosure by carbon and hydrogen which has migrated through the enclosure wall being measured, to provide a measure of the carburizing potential of the furnace atmosphere. The enclosure 14 may be of iron, nickel, or an alloy thereof. The methane may be swept from the enclosure as it is formed by an inert gas, e.g. argon, for analysis in a chromatograph. Alternatively, as shown, a vacuum extraction method may be used. A diffusion pump 21 passes the methane to a collection vessel 22 which is cleared periodically by a vacuum system 24, samples for analysis being drawn periodically from a line 26. As a further alternative, the methane concentration in the enclosure is allowed to reach equilibrium, samples for analysis being withdrawn at a lower rate than the methane is formed.
Patent GB-1312137-A (GB)
Title: Thread-forming screw
IPC: F16B33/02
Filed: 1970-09-14
Abstract: 1312137 Self-tapping screws KEYSTONE CONSOLIDATED INDUSTRIES Inc 14 Sept 1970 43839/70 Heading B3N A thread-forming screw comprises a body portion 18 and a tapered end 19, a continuous thread 21 runs the length of the screw; in cross-section the screw has 5 flats and 5 rounded corners or lobes whereby the flats form relief portions, the screw thread is of full depth at the corners and of reduced height along the flats to produce concave crests; on the tapered end both the lobes and the flats have concave crests which increase in concavity as the free end of the screw is reached. The screw is formed from a blank having flats 16 and lobes 15, the thread being rolled on to the screw in a conventional manner. The length of the tapered end is equal to the pitch of 2 or 3 threads.
Patent GB-1318376-A (GB)
Title: Manufacture of pyrocatechol
IPC: C07C37/02
Filed: 1970-08-27
Abstract: 1318376 Pyrocatechol DOW CHEMICAL CO 27 Aug 1970 41356/70 Heading C2C A process for the manufacture of pyrocatechol comprises mixing and reacting an aqueous alkali metal hydroxide with o-chlorphenol in the presence of a copper catalyst wherein a fluid mixture containing one mole proportion of o-chlorphenol, an aqueous solution containing at least 4 mole proportions of the alkali metal hydroxide and an amount of copper catalyst to provide at least 0À5 weight per cent copper based upon the weight of the o-chlorphenol, is maintained at a temperature of 160‹ to 220‹ C. and sufficient water evaporated to maintain the alkali metal hydroxide solution concentration of at least 60 weight per cent as the reaction is carried to completion. Examples are furnished.
Patent GB-1320491-A (GB)
Title: Optical projectors
IPC: G03B21/11
Filed: 1969-04-02
Abstract: 1320491 Microfilm projection apparatus C TERRELL 1 July 1970 [2 April 1969] 17414/69 Heading G2A A projector has two complete optical projection systems of different powers, 11, 12, 13, 15 and 11a, 12a, 13a, 15a, mounted side-by-side on a carrier 18 which is selectively slidable on support rods 19, 20 to align either system with the projection gate carrying a microfilm 14, in strip or card-mounted form, for projection on to screen 17 at two different magnifications. Vertical and horizontal scanning of the microfilm 14 is possible by means of a lever linkage which engages a pillar 31 on carrier 18 and is manually operable to rotate rods 19, 20 about a common shaft 26, and to slide carrier 18 along the rods. Shaft 26 is axially displaceable for focusing the optical systems using screw 27 and knob 28. A follower on the scanning linkage engages a shaped recess to limit the extent of scan.
Patent GB-1325083-A (GB)
Title: Parachute deployment system
IPC: B64D17/54
Filed: 1971-02-12
Abstract: 1325083 Radar M L AVIATION CO Ltd 8 May 1972 [12 Feb 1971] 4566/71 Heading H4D [Also in Division B7] Apparatus for association with a parachute, particularly for supply dropping, to effect deployment of the parachute at a predetermined altitude comprises a transmitter 1 for transmitting a frequency-modulated carrier wave, a receiver 2 which receives signals reflected from the ground always at a different frequency from those transmitted, a filter 3 to which the signal from receiver 2 is fed to remove the modulating wave. The signal is then passed to a high pass filter 4 to remove the carrier wave thus leaving the beat or difference frequency between the transmitted and received signals, which is passed to an amplifier 5. The output from the amplifier is fed to a Schmitt trigger 6 which produces a pulse at a preset input level, such pulses being counted by an integrator stage 7 and the resulting D.C. voltage, which is proportional to the altitude, is used to set a further Schmitt trigger 8, which is arranged toreset toits normal state after the pro-selected deployment height. The device is energized by a battery 14 via a switch 15 closed by a lanyard when the parachute is dropped. A relay 9 is provided to be energized in the absence of a signal or in the presence of a signal equivalent to an altitude below the preset level, and a further relay 10 is arranged as a delayed arming system to ensure that the circuit will not be armed until a height of between 1À2 and 2À2 times the preset height is passed within a period of 3 seconds. When the beat or difference frequency falls to that corresponding to the preset height relay 9 will pull in to complete the circuit to a connector 12 which will operate a cable cutter or other device to initiate deployment of the parachute.
Patent GB-1330331-A (GB)
Title: Method and apparatus for generating a dynamic force field
IPC: H01S4/00
Filed: 1970-10-02
Abstract: 1330331 Generating energy H W WALLACE 2 Oct 1970 46896/70 Heading G6P The generation of an energy field is affected by the relative motion of bodies composed of materials having half integral nuclear spin quantum values, the field being non-electromagnetic in nature but by theoretical prediction related to the gravitational interaction of moving bodies. The relative motion is stated to effect the polarization and alignment of the normal random distribution of spin orientations, giving rise to domain-like structures. A rapidly rotating generator wheel 21 is mounted in a generator member 14 between fixed steel field circuit members 12, 13 and in close proximity to polepieces 23, the non-electromagnetic field generated being detected by a probe 15. The freely spinning wheel 21 (Fig. 3) is rotated by a jet of compressed air or nitrogen directed against indentations 21b. The probe, made of indium arsenide, provides lateral voltages which are a measure of changes in crystal lattice thermal vibrations therein. When the wheel 21 is spun for 45 minutes at 28,000 revs./min. with a clearance of about 0À001 cm., a statistically significant change is produced in the output of the probe 15, indicating a decrease in the crystal lattice vibrations within the probe. The arrangement may be used for the control of lattice vibrations, for a heat pump or for the stabilization of thermal nuclear fusion plasma. A time-variant undulating field may be produced by rotating the generator unit 14 at right angles to the spin of the wheel 21 (Figs. 9-12, not shown). This undulating field is employed in further apparatus (Fig. 13, not shown) to generate a secondary gravitational field force which may propel a vehicle along the local gravitational lines of force.
Patent GB-1339937-A (GB)
Title: Device for cutting photographic materials
IPC: B23Q15/00
Filed: 1971-09-24
Abstract: 1339937 Cutting apparatus PENTACON DRESDEN KAMERA-UND KINOWERKE VEB 24 Sept 1971 44588/71 Heading B4B A device for cutting photographic materials supplied in the form of a web comprises a pair of feed rollers 4, 5 and a cutting unit 27, 28, 29 driven by separate electric motors Mol, Mo2 respectively, a brake device 18, 19 for acting on the web controlled together with the cutting unit by means of marks on the web adapted to be scanned by photo-electric means Tal, Ta2, the feed rollers being driven continuously and their speed and the duration of the braking being so selected that a loop is formed during braking between the pair of feed rollers and the brake which is shorter than the length of one feed step. The feed roller 4 is driven by the motor Mol via a worm drive 6, 7 and a change gear device 8, 9, 10, 11, the roller 5 being urged by spring pressure against the roller 4. The cutting unit includes an oscillatable cutter 29 having cutting edges adapted to co-operate with fixed cutters 27, 28. The cutter 29 is actuated by the electric motor Mo2 via a crank-and-rod drive 31, 32. The braking device includes a brake pad 18 connected to an electromagnet M and adapted to clamp the web against a fixed member 19. The photo-electric sensing means Tal, Ta2 are mounted on a plate 24 which may be pivoted about a pin 25 by a handle 26 in order to adjust the position of the sensing means. In operation, the motor Mol is energized so as to rotate the feed rollers 4, 5 thereby feeding the web over a guide 17 towards the cutting unit. When a mark (a), Fig. 5 (not shown), is sensed by the photo-electric device Tal the brake is energized to clamp the web and the motor Mo2 energized to actuate the cutter 29 so that it co-operates with the cutter 27 to sever the web. During the cutting cycle while the brake is actuated the feed rollers continue to feed the web so that a loop is formed which causes the web to press against a resilient band 20. Upon completion of the cutting cycle the brake is de-energized thereby allowing the web to jump forward rapidly under the action of the loaded band 20. The web then continues to be fed by the rollers 4, 5 until the next mark is sensed when the operation is repeated. When it is desired to effect a double cut during one cycle, the brake is actuated twice thereby allowing the cutter 29 to co-operate with the lower cutter 28. In a modification, the resilient band may be replaced by a pivoted plate, (39), Fig. 3 (not shown), or a pivoted bar (41), Fig. 4 (not shown).
Patent GB-1340485-A (GB)
Title: Apparatus for handling series of signals
IPC: H04N7/26
Filed: 1969-12-02
Abstract: 1340485 Television; band width reduction NATIONAL RESEARCH DEVELOPMENT CORP 19 April 1971 [2 Dec 1969] 58719/69 Headings H4F and H4R An apparatus including a comparator for comparing each of a succession of input signals with a stored signal to determine whether a characteristic of each input signal is within a predetermined range of that of the stored signal, means for changing the stored signal to the input signal being compared each time the characteristic of the input signal is outside the range and for providing first digital output signals representative of each stored signal, and means for providing second digital output signals representative of the number of input signals compared with each different stored signal. Video signals are applied to an A-D converter the output of which is sampled and fed to buffer store 13. The contents of buffer 13 and a counter 14 are compared and if they are within a predetermined range of each other one is added to the contents of counter 16. If the contents are not within the predetermined range of each other the contents of counters 14 and 16 are transferred to buffers 28 and 29 for transmission, e.g. to a computer and the contents of buffer 13 transferred to counter 14, counter 16 being set to one. Should a new sample be received before buffers 28 and 29 have been cleared it is accumulated in an averaging circuit and one is added to the contents of counter 16. This process repeats until buffers 28 and 29 are cleared when the averaging circuit divides its accumulated contents by the contents of counter 16 and passes the result to counter 14. The sampling signals are derived by a circuit, Fig. 2 (not shown), which includes four boundary registers containing the co-ordinates of the limits of an area of interest in a picture. Each frame synchronizing pulse from the video source is applied to a gate to cause the contents of a counter advanced by line synchronizing pulses to be compared with the contents of the boundary registers. A similar procedure is adopted for horizontal co-ordinates. In a further embodiment, Fig. 3 (not shown), a circuit is provided to enable one sample to be taken in each horizontal line in each frame, the same frame being repeatedly scanned until the vertical sampling line has swept the whole frame. The signals may be fed to a monitor or a monitor may be connected to the A-D converter.
Patent GB-1340919-A (GB)
Title: Displacement measuring transducers
IPC: G01D5/22
Filed: 1972-06-27
Abstract: 1340919 Displacement transducers PENNY & GILES POTENTIOMETERS Ltd 27 June 1972 [8 April 1971] 9083/71 Heading G1N A differential transformer for measuring linear displacement comprises a primary winding 2, Fig. 1, assembled on a stainless steel shaft 1 between two secondary windings 3, wound to have a cup-like cross-section Fig. 2 (not shown), and made self-supporting by a thermoplastic coating. The transformer is enclosed in a cylindrical insulating housing 5, carrying a solenoid winding 7 of insulated iron wire acting as a magnetic shield.
Patent GB-1344063-A (GB)
Title: Manufacture of coloured colloid patterns
IPC: G03C1/54
Filed: 1970-06-30
Abstract: 1344063 Photographic processes for producing coloured relief images AGFA-GEVAERT 20 May 1971 [30 June 1970] 31623/70 Heading G2C Coloured positive relief images are produced by imagewise exposure of a non-alkaline layer containing a water soluble hydrophilic colloid with active hydrogen atoms, a diazonium salt and non-migratory pigment or dye, treatment with aqueous alkali which causes the unexposed diazonium salt to harden the colloid and removal of the unhardened colloid by washing off. Preferably the layer is applied to a temporary support and is then transferred by pressing into contact with permanent support subbed both sides with a pigmented polymeric layer (e.g. as in Specification 1234755) in the presence of moisture. Colour proofs are produced by using this transfer process with the layer containing the appropriate coloured pigment and being exposed to the appropriate colour seperation negative after transfer. A protective layer may be applied over the light sensitive layer on the temporary support. Specified hardenable colloids are polyacrylamide gelatine and polyvinyl alcohol stain from the background of each or the final image may be removed by using aqueous solutions of sodium hydrosulphite, stannous chloride or hypophosphorous acid. Hardening of the colloid may be accelerated by heating the alkalic liquid or by applying a metal sol e.g. a copper sol.
Patent GB-1351762-A (GB)
Title: Tobacco and tobacco-containing manufactures
IPC: A24B15/34
Filed: 1971-02-14
Abstract: 1351762 Tobacco compositions; tobaccosmoke filters WILKINSON SWORD Ltd 26 Jan 1972 [4 Feb 1971] 40395/73 Divided out of 1351761 Heading A2C Agents capable of producing a cool sensation during smoking are added to tobacco or tobacco-smoke filters, the agents being N-substituted p-menthane carboxamides of the formula:  where R' is hydrogen or an aliphatic radical containing up to 25 carbon atoms; R" is hydroxy, or an aliphatic radical containing up to 25 carbon atoms, with the proviso that when R8 is hydrogen R" may also be an aryl radical of up to 10 carbon atoms selected from substituted phenyl, optionally substituted phenalkyl, and optionally substituted naphthyl; or R' and R", when taken together, represent a cyclic or heterocyclic group of up to 25 carbon atoms. Many suitable agents are listed, of which the N, N-dimethyl and the N-ethyl p-menthane-3-carboxamides are exemplified for use with cigarette tobacco and filter tips respectively.
Patent IL-109528-A (IL)
Title: Polymer-bound anthracyclines their preparation and pharmaceutical compositions containing them
Inventor: ANGELUCCI FRANCESCO
IPC: A61K47/48
Filed: 1994-05-03
Abstract: PCT No. PCT/EP94/01100 Sec. 371 Date Dec. 20, 1994 Sec. 102(e) Date Dec. 20, 1994 PCT Filed Apr. 8, 1994 PCT Pub. No. WO94/26311 PCT Pub. Date Nov. 24, 1994The present invention provides polymer-bound anthracyclines of formula A which consists essentially of three units represented by formulae 1, 2 and 3:    <IMAGE>  1   <IMAGE>  2   <IMAGE>  3  wherein: Gly represents glycine; n is 0 or 1; x is from 70 to 98 mol %, y is from 1 to 29 mol %, z is from 1 to 29 mol %, R1 is a C1-C6 alkyl group substituted by one or more hydroxy groups; Y is an amino acid residue or a peptide spacer; [NH-D] is the residue of an anthracycline aminoglycoside [NH2-D]; and Z is a hydroxy group or a residue of formula -NHR1 wherein R1 is as defined above. Methods for their preparation and pharmaceutical compositions containing them are also provided.
Patent IL-111776-A (IL)
Title: Benzenesulfonylimine derivatives and their use for preparation of pharmaceutical compositions as inhibitors of il-1 action
IPC: A61P9/10
Filed: 1994-11-27
Abstract: PCT No. PCT/US94/12658 Sec. 371 Date Aug. 6, 1996 Sec. 102(e) Date Aug. 6, 1996 PCT Filed Nov. 3, 1994 PCT Pub. No. WO95/14669 PCT Pub. Date Jun. 1, 1995The present invention relates to novel benzenesulfonylimine derivatives and their use as inhibitors of Interleukin-1 (IL-1) action. Such inhibitors are useful in the treatment of various disease states as disclosed herein including: rheumatoid arthritis, multiple sclerosis, diabetes mellitus, atherosclerosis, septic shock and pulmonary fibrosis.
Patent IL-113313-A (IL)
Title: Heterocyclic compounds and pharmaceutical compositions containing the same
IPC: C07D277/34
Filed: 1995-04-10
Abstract: A compound of formula (XIV): <CHEM>  wherein:   each of Y and Y' independently represents an oxygen atom or a sulfur atom; R represents a hydrogen atom, an alkyl group, an alkoxy group, a halogen atom. a hydroxy group, a nitro group, an aralkyl group, or a group of  formula -NR<a>R<b>, wherein R<a> and R<b> are the same or different and each represents a hydrogen atom, an alkyl group, an aralkyl group, an aryl group, an aliphatic carboxylic acyl group, an aliphatic carboxylic acyl group which is substituted by an aryl group, or an aromatic carboxylic acyl group,   m is an integer of from 1 to 5; Q represents a lower alkoxycarbonyl group, a formyl group, a protected formyl group or a carboxyl group; and  salts thereof. The compound of formula (XIV) is of use as an intermediate in the synthesis of heterocyclic compounds having hypoglycemic and anti-diabetic activities.