baber/WOPTO huggingface dataset:
Patent DK-63188-A (DK)
Inventor: BACHE HANS HENRIK
IPC: C04B28/02
Filed: 1988-02-08
Abstract: PCT No. PCT/DK87/00072 Sec. 371 Date Feb. 9, 1988 Sec. 102(e) Date Feb. 9, 1988 PCT Filed Jun. 9, 1987 PCT Pub. No. WO87/07597 PCT Pub. Date Dec. 17, 1987.A compact reinforced composite comprising a matrix (A) with a reinforcement (B) embedded therein, the matrix (A) being a composite structure comprising a base matrix (C) which is reinforced with reinforcing bodies (D) in the form of fibers. The transverse dimension of (B) being at least 5 times as large as the transverse dimension of (D).
Patent DK-81885-A (DK)
Inventor: MASCELLANI GIUSEPPE
IPC: C07D513/06
Filed: 1985-02-22
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent DK-87281-A (DK)
Inventor: WETZEL B
IPC: C07D501/20
Filed: 1981-02-26
Abstract: The invention is directed to cephalosporins of the formula   <IMAGE> and the tautomers thereof, and, when E is a hydrogen atom, the pharmacologically acceptable salts thereof with inorganic or organic bases.
Patent DK-87986-A (DK)
Inventor: TONKEL RAYMOND F
IPC: A43B13/18
Filed: 1986-02-25
Abstract: This invention pertains to the encapsulation of a cellular insert, in the form of cellular components, formed of woven material fabricating such cellular components that present voids or cavities therein, or which may be formed from spirally or helically wound strands of a polymer having a hardness exceeding that of the foamed or other polymer composition in which the insert locates, as within the structure of a sole for an athletic shoe. The cellular insert may be formed of a series of woven or wound cellular shaped components, having the voids therein, and which may be arranged intermediate a pair of liners, which also may be of woven material, in order to provide for its rather proper location within the structure of the polymer formed shoe sole, be totally embedded therein, but yet very effectively function as a means for cushioning or absorbing the forces of impact exerted upon the shoe sole during application of the athletic shoes during participation within a variety of sporting events, such as football, basketball, jogging, court playing, or the like.
Patent EG-19139-A (EG)
Title: Disposable absorbent article having elastically extensible topsheet
IPC: A61F5/44
Filed: 1990-03-08
Granted: 1994-09-29
Abstract: A disposable absorbent article, such as a diaper, is disclosed. The topsheet of the diaper is elastically extensible and provides a relatively low contact pressure against the skin of the wearer at relatively high elongations. This arrangement provides a diaper topsheet which can be elongated to conform to the shape of the wearer without causing undue discomfort or irritation. The relatively low ultimate contact pressure at relatively high elongation may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time. The topsheet may be a laminate having one elastomeric lamina and an inelastic lamina. Also disclosed is a method for making such a laminate.
Patent EG-18053-A (EG)
Title: Removeol of chloride from concrete
IPC: C04B41/72
Filed: 1986-04-15
Granted: 1991-12-30
Abstract: Chlorides are removed from reinforced concrete by applying a voltage between the reinforcement and an electrolyte applied to the concrete surface. The novelty is that an adherent coating of electrolytic material is used and an electrode is brought into contact with the coating. The electrolyte is a conductive paint, gel or retarded gunite. It is applied to a thickness of 1-25 mm, esp. 10-20 mm. The electrode element is a net, esp. of graphite, which may be attached to the concrete before the electrolyte is applied.
Patent GB-103128-A (GB)
Title: Improvements in or relating to Resilient Wheels for Carriages.
Inventor: DOMINICUS CORNELIS
IPC: B60B9/06
Filed: 1917-01-03
Abstract: 103,128. Dominicus, C. Dec. 29, 1915, [Convention date]. Spring wheels with continuous outer rigid ring and helical springs.-An inner ring 2 and an outer ring 10 are connected by radial springs 6 located within the periphery of the inner ring 2, to which one end is clamped. The inner ends of the springs are connected to the outer ring by a rod 9 pivoted on the ring 10 so as to have play in a plane perpendicular to the axis of the wheel. The spring is clamped to the inner end of the rod 9 and is guided in a casing 5. A pivotal connexion may be arranged between the rod 9 and the spring.
Patent GB-302505-A (GB)
Title: Improvements in belt-guide or belt fork attachments
IPC: F16H7/22
Filed: 1928-01-05
Abstract: 302,505. Hutton, J. Jan. 5, 1928. Rods, locking.-In means for retaining a sliding belt-shifter rod b in its end positions with the belt on the fast or loose pulleys, a wheel p pivoted on a sleeve c secured to the rod carries a crank pin t connected by a spring x to a pin f on the sleeve. The wheel is toothed and gears with a rack r held against longitudinal movement by wires w secured to the stationary brackets s. Rollers n on the sleeve support the rack in gearing position. The wheel may alternatively be grooved and encircled by a wire secured thereto and connected at its ends to the brackets s. When the rod is shifted towards either of its end positions, the wheel turns and the crank pin moves over its dead centre, its return being prevented by the spring tension. When a third central belt position is required, a spring pin or ball is arranged to engage a notch in the wheel when the pin t attains its top dead centre position.
Patent GB-883662-A (GB)
Title: Improvements in or relating to analogue computers
IPC: G06G7/163
Filed: 1958-01-03
Abstract: 883,662. Electric analogue - calculating. GENERAL PRECISION SYSTEMS Ltd. Jan. 3, 1958 [Jan. 4, 1957], No. 327/58. Class 37. In an electric analogue squaring circuit, a voltage Xe representing an unknown X is applied over a scaling resistor R43 to the input for feedback amplifier U40 in opposition to the output of a linear potentiometer R41 adjusted by a mechanical analogue Xm of the unknown and incorporating a degree of error, which is applied to U40 over scaling resistance R44, whose value relative to R43 is such that the output from U40 (applied to potentiomer R42 ganged with R41) varies for unit voltage changeover R43 by twice the value for unit changeover R44, i.e. the conductance of R43 is twice that of R44, or with equal conductances buffer amplifiers are inserted before R43, R44 so that the gains are as 2 1. The output of R42 energized from U40 then represents Xm (2Xe  -  Xm) which is shown to equal Xe<SP>2 </SP>- E<SP>2</SP>Xe<SP>2</SP> where E denotes error given by Xe-Xm/Xe if Xe   is assumed to accurately represent X. Thus the error introduced by the system is reduced to a second order quantity which is negligible. Series summation may be used in the system.
Patent GB-231789-A (GB)
Title: A cabinet for shaving and other toilet purposes
IPC: A47B67/02
Filed: 1925-01-06
Abstract: 231,789. Rockitter, M. Jan. 6, 1925. Mirrors.-A cabinet for shaving &c. comprises a wooden back sides and top, a hinged wooden frame 5 at the front serving as a door, on which is mounted a mirror 7 held against a bead 10 mitred on the door 5 by a panel 8 secured by a beading 9.
Patent GB-190029-A (GB)
Title: Improved swath turner and side delivery rake
IPC: A01D78/00
Filed: 1922-01-05
Abstract: 190,029. Martin, W. E. Jan. 5, 1922. Haymaking. - A combined swath-turner and side-delivery rake of the type having revolving rakes, the teeth of which are always in a hanging position, has each rake head formed with two parallel parts carrying tines set one in front of the other in an horizontal plane and connected by an intermediate part. The main frame c is carried by a forward wheel b and main wheels a, the main wheels being secured to the axle a' which drives a shaft e through a chain d. The shaft e carries a reversing clutch operated by a lever k<2>; the reversing gear is so arranged that the rakes are driven faster when used for swath-turning than when driven in the opposite direction for forming a windrow. The main frame supports bearings for two parallel shafts f, one of which is driven from the shaft e, and each of which carries a flyer g provided with a shield g<1>. The rake-heads, which are formed with two parallel horizontal parts i, i<1> connected by an intermediate part i<2> approximately at right-angles to the other parts, are supported by bearings g<2> on the flyers. The tines are carried on the parallel parts and the rake heads are stiffened by an intermediate bar i<3>. A foot lever k is provided for quickly raising the rakes and a hand lever k<1> for adjusting their height.
Patent GB-103141-A (GB)
Title: Improvements in or relating to Automatic Poultry Feeders.
Inventor: CHILDS ALBERT HENRY
IPC: A01K39/012
Filed: 1916-01-10
Abstract: 103,141. Childs, A. H. Jan. 10, 1916. F e e d i n g -appliances for animals. - A poultry-feeding device of the type in which a hopper has one or more delivery apertures in the bottom thereof is provided with a depending rod 5 which is loosely attached to a rod 6 in the hopper and carries an adjustable delivery plate 8, a distributing-plate 13, a weight 10, and a strip of coloured material 12. A loop 9 is also provided in the rod, to which a bait may be attached. The grain escapes past the delivery plate when the rod is moved by the birds attacking the bait or the material 12. The handle 14 of the hopper collapses for packing.
Patent GB-327202-A (GB)
Title: Improvements in and relating to packing or protective covering for bottles and the like
IPC: B65D59/04
Filed: 1929-01-04
Abstract: 327,202. Robinson, F. G., and Laird & Son, Ltd., J. Jan. 4, 1929. Paper bags; wrappers.-A covering for bottles comprises a felt, corrugated paper, &c. wrapper, Fig. 2, having tongues 4 which may be bent inwards to embrace the neck. The wrapper may be secured in cylindrical form, or may be placed in a gusseted bag 1, Fig. 1, having an end formed by turning over at 2 and stapling 3.
Patent GB-1040191-A (GB)
Title: Article counting device
IPC: G06M1/10
Filed: 1965-01-05
Abstract: 1,040,191. Counters. BROOKHIRST IGRANIC Ltd. Jan. 5, 1965 [Feb. 4, 1964], No. 399/65. Heading G4D. The leading edge of each newspaper 2 conveyed past a fixed arm 6 engages a tooth 28 to turn a magnetic rotor 26, movement of which energizes a magnetic pick-up 44 to activate a counter. Overthrow is prevented by a permanent magnet 52. In a modification, Fig. 5, overthrow is prevented by three magnets alternately poled in relation to the teeth of the rotor. This rotor operates a reed switch magnetically (Fig. 6, not shown).
Patent GB-365763-A (GB)
Title: Improved means for removing non-condensable gases from refrigerating apparatus
IPC: F25B43/04
Filed: 1931-01-07
Abstract: 365,763. Refrigerating. LIGHTFOOT REFRIGERATION CO., Ltd. and SINCLAIR, W., Bush House, Aldwych, London. Jan. 7, 1931, No. 586. [Class 29.] Compression machines.-Non- condensible gases, preferably led from the top of the refrigerant reservoir, are passed through two successive compartments of a divided drum-shaped vessel 2 traversed by a coil through which some of the refrigerant (ammonia) is evaporated, so as to condense out the refrigerant from the gases in two stages before the gases are finally discharged to the atmosphere. Liquefied refrigerant from the main condenser expands through a valve 13 and passes by a pipe 12 to the coil, which comprises outer and inner turns 6, 7 in the lower compartment, a rising pipe 9, and inner and outer turns 8, 10 in the upper compartment, and the vapour formed passes through a valve 11 back to the compressor suction. The incondensible gases flow into the drum through a valve 5 and pipe 4 and rise through an opening in a partition 3 to the upper compartment, whence they can be discharged through a shallow liquid seal in a sight glass. The partition 3 is non-conducting, and may be formed by superposed discs 3a, Fig. 5, spaced apart by punchings 35 and formed with slots 36 so that they may be assembled about the riser pipe 9. Open-topped cylindrical baffles 30, 31 may be fitted within the drum. Refrigerant condensed in the drum may be led through a pipe 16 and an expansion valve to the admission pipe 12 of the coil. A thermometer is fitted at 29 and a gauge glass to indicate the refrigerant level in the drum may be connected at 23. The drum has an insulating jacket 27. The device may be controlled by hand valves, or the gas discharge valve may be actuated by a bellows member of a thermostat in the drum, and the independent refrigerant expansion valve by a thermostat dependent on the " superheat " of the refrigerant, while the flow of refrigerant condensed in the drum to the cooling coil may be controlled by a float valve.
Patent GB-456700-A (GB)
Title: Improvements in or relating to the preservation of timber
IPC: B27K3/02
Filed: 1936-01-07
Abstract: 456,700. Screw - plugs; dowels. ELKINGTON, H. D., 20, Holborn, London.- (Rutgerswerke Akt.-Ges. ; 33, Lutzowstrasse, Berlin) Jan. 7, 1936, No. 592. [Classes 89 (i) and 89 (ii)] [See also Group VIII] Timber is preserved by introducing into it wooden plugs, dowels, screw plugs &c. containing water-soluble substances adapted to protect wood against rot, insects, ready inflammability, &c. in proportions of at least several times the amount necessary to protect the wood of the plugs. The plugs may be of pine or beech and may be impregnated with an aqueous solution of potassium fluoride or magnesium or zinc fluo-silicate. Watersoluble organic compounds, e.g. salts of phenol or of 2À4 dinitrophenol may replace or accompany inorganic compounds, and hygroscopic substances not acting as preservatives, e.g. calcium or magnesium chloride may also be added. The impregnant may be a non- aqueous solution of a water-soluble compound, e.g. corrosive sublimate in alcohol ; or a molten substance, e.g. phenol. The plugs may be impregnated repeatedly with the same or different compounds. The impregnated plugs may be treated with oil, e.g. dipped in hot tar oil. The plugs may be provided with bore holes left empty or filled with solid watersoluble preservatives.
Patent GB-1459131-A (GB)
Title: Method and apparatus for processing electrostatic images
IPC: G03G15/10
Filed: 1974-01-07
Abstract: 1459131 Developing electrographic images COULTER INFORMATION SYSTEMS Inc 7 Jan 1974 [12 Jan 1973] 00642/74 Heading G2H An electrophoretic liquid developer, contained in a capsule 10, is applied through perforations 14 in a rigid foraminous wall 12 of the capsule 10 so that it flows in streams perpendicularly substantially simultaneously over all of a photo-conductive surface 48 to be developed. The capsule 10 includes resilient absorbent material 26 within thin flexible walls 28 so that compression of the capsule, by a rigid pressure plate 70 when a cam 72 is rotated, forces the developer through the perforations 14, and release of the pressure allows surplus developer to be sucked back into the capsule 10. Provision is made for the application of electrical bias to a metal layer 20 deposited on the wall 12. An apparatus for exposing a framed photo-conductive film and bringing it into contact with the developing capsule, which is also disclosed, forms the subject of divisional Specification 1459132.
Patent GB-443012-A (GB)
Title: Improvements in or relating to television and like systems
IPC: H03K3/16
Filed: 1934-05-18
Abstract: 443,012. Television. HARDWICK, J., 21, Drayton Park Avenue, West Drayton, and BLYTHEN, F., Heathcote, Keith Road, Hayes, both in Middlesex. May 18, 1934, No. 727/36. Divided out of 442,938. [Class 40 (iii)] In a television system line-frequency synchronizing impulses are combined with frame - frequency impulses in such a way that the combination comprises long sequences of narrow impulses of line frequency interrupted at frame-frequency intervals by a set of wide impulses of line frequency, the leading edges of line-frequency impulses recurring regularly and continuously. Fig. 2 shows the form of the impulses, (which may be generated by blocking oscillators of the kind described in Specification 442,938), and the way in which the impulses are combined for synchronizing in the television system shown in Fig. 1. One oscillator 18 generates the narrow steepfronted impulses shown at (a) Fig. 2, whilst another oscillator 19 operating at the same frequency-the line frequency-generates wider impulses (b). A third oscillator 20 operating at frame frequency generates impulses (c) of slightly greater amplitude, the duration of which covers several complete periods of the other oscillators. The three sets of impulses are superposed, giving the form shown at (d), and are then fed to a limiter valve 21, or pair of valves in cascade, which cuts off the upper and lower portions resulting in the wave-form (e). These impulses are fed to the saw-tooth generators 10, 11 controlling the scanning beam in the television transmitter 1, and are also fed to the device 5 where they are combined with the picture signals and fed to the modulator 6. At the receiver, the synchronizing signals are separated by a device 23, which may be of the kind described in Specification 423,685, and are supplied to the scanning oscillators 16, 17 for the receiver tube 8. For the line frequency oscillators 10, 16 each impulse is effective, whilst for the frame frequency oscillators 11, 17 the impulses are integrated. Specification 425,220 also is referred to.
Patent GB-857628-A (GB)
Title: Rubber antiozonants
Inventor: WILDE BERTRAND ERNEST
IPC: C08K5/18
Filed: 1958-02-17
Abstract: In rubber there is incorporated as antiozonant a substituted aniline of the formula:  <FORM:0857628/IV(a)/1> where R1 is an aliphatic or aralkyl group and R2 is a 1-methyl-n-propyl or 1-methyl-n-butyl group and where the benzene ring can also contain an inactive substituent, or a salt of one of these substituted anilines.  A list of suitable antiozonants is given where R1 includes alkyl, cycloalkyl, substituted alkyl and cycloalkyl and aralkyl groups, and where the ring also contains inactive hydrocarbon substituents.  Acid addition and quaternary ammonium salts are also mentioned.  The rubber may be a natural rubber or a synthetic rubber, e.g. polybutadiene or a copolymer of butadiene and styrene, acrylonitrile isobutylene or methyl methacrylate, and preferably contains 0,1 to 5% weight of the antiozonant.  Examples describe rubber compositions containing as antiozonant 4-ethoxy-N-(11-methyl-n-propyl)-aniline and the 4-cetyloxy derivative and the properties of the resulting vulcanizates are compared with similar compositions containing as antiozonant 4-ethoxy-N-butyl-aniline and 6-ethoxy-2, 2, 4-trimethyl-1, 2-dihydroquinoline.  The relationship between the rate of stress relaxation and the percentage linear extension for certain compositions is shown graphically on Figures which accompany the Specification.ALSO:The invention comprises 4-methoxy- and 4-ethoxy-N-(11-methyl-n-propyl) aniline and their salts and a process for their preparation by reductive alkylation of p-anisidine or p-phenetidine respectively with methyl ethyl ketone by means of hydrogen and a hydrogenation catalyst. Precursors of the amine, e.g. the nitro, azo or hydrazo derivative may be used in place of the amine.  Examples describe the preparation of the two bases and of the hydrochloride of the second mentioned compound.  The Specification also mentions several other aromatic amines of the formula : <FORM:0857628/IV(b)/1> in which R1 is an aliphatic group, e.g. alkyl chloroalkyl or cycloalkyl or an aralkyl group e.g. benzyl and R2 is a 1-methyl-n-propyl or a 1-methyl-n-butyl group and in which the ring may bear inactive substituents, e.g., alkyl and their salts, e.g. quarternary bromides and chlorides and acid addition salts, which may be incorporated as antizonants in rubbers.
Patent GB-509147-A (GB)
Title: Improvements in conveying arrangements for biscuits and the like small articles
IPC: A21C9/08
Filed: 1938-01-11
Abstract: 509,147. Endless - belt conveyers. VICARS, Ltd., T. & T., and NAYLOR, J. F. Jan. 11, 1938, No. 811. [Class 78 (i)] In conveyers for biscuits of the kind described in Specification 500,296, each endless band 1 is displaced at predetermined times relatively to its supporting rollers 2. 3 by the engagement of a chain sprocket 4, or friction wheel, therewith, which sprocket is rotatably mounted at the end of a pivoted arm 5 and is rotated and raised by cam mechanism 13, 16. A rack bar 9 movable in guides 10 is actuated by the cam 13 and drives a gear 8 which through a gear 7 rotates the shaft on which the sprocket 4 is mounted. The cam 16 reciprocates a rod 14 which is pivotally connected to the end of the arm 5.
Patent GB-451405-A (GB)
Title: Filled bag sewing machine
IPC: D05B13/00
Filed: 1936-01-10
Abstract: 451,405. Sewing-machines. FAIRWEATHER, W. C., 65, Chancery Lane, London.-(Singer Manufacturing Co. ; Elizabeth, New Jersey, U.S.A.) Jan. 10, 1936, No. 863. [Class 112] Apparatus for sewing the mouths of filled sacks comprises a sewing head pivotally suspended from a vertical bar suspended from a carrier running on an overhead rail. The rail may be mounted for turning movement on a vertical support which, in turn, may be mounted on a movable wheeled carriage. This enables the device to be brought up to sacks to effect sewing. The machine head 37 is carried by a member 36 pivoted for turning movement on the vertical rod 35 and balanced by the driving motor 38. The rod 35 is suspended from a carriage 32 which has two pairs of wheels 31 running in grooves 30, Fig. 8, of the rail 14. The sewing-machine 37 can thus be moved backwards or forwards, and swung about the rod 35, to position it for sewing the sack A. The rail 14 is carried by a sleeve 10 resting on a fitting 20 on a pillar 8 carried by the wheeled carriage 2, so that the machine 37 can be wheeled into position for sewing. The rail 14 is raised or lowered on the pillar 8 by pinion-and-rack mechanism 24, 25, operated by worm gears 27, 26 turned by a handle. The sleeve 10 can swivel on the pillar 8 to traverse the head 37 across the mouth of the sack.
Patent GB-722654-A (GB)
Title: Improvements in and relating to refrigerating apparatus
IPC: F25B5/04
Filed: 1953-01-12
Abstract: 722,654. Refrigerating. GENERAL ELECTRIC CO. Jan. 12, 1953. [Jan. 10, 1952] No. 870/53. Class 29. In a compression refrigerating system, liquid refrigerantflows in series through a high temperature evaporator 3, a pressure differential valve 12, a reservoir 6 and a low temperature evaporator 4, the outlet of which is connected to a separator 7 from which leads the suction pipe 9, the partition 8 between the reservoir and the separator being provided with an aperture 14 closed by a check valve 15 when a high pressure exists in the reservoir during operation of the compressor, the check valve opening when the compressor stops to allow liquid refrigerant to drain from the separator to the reservoir. In a modification of the reservoir-separator, Fig. 2, the liquid refrigerant flows to the reservoir through a small orifice 25 in the partition 24, displaced vapour passing to the separator through a narrow pipe 26. Specifications 722,652 and 722,653 are referred to.