baber/WOPTO huggingface dataset:
Patent DK-30086-A (DK)
Inventor: STOLTEFUSS JUERGEN
IPC: C07D211/90
Filed: 1986-01-21
Abstract: 5-Aryl-1,4-dihydropyridines of the formula   <IMAGE>   in which R represents cycloalkyl, heteroaryl or aryl which is optionally substituted by at least one substituent independently selected from the group consisting of halogen, nitro, hydroxyl, amino, carboxyl, alkoxycarbonyl, cyano, acyl, acyloxy, acylthio, by alkyl, alkyloxy, alkylthio or alkylsulphonyl, each of which is optionally substituted by one or more halogens, by aryl which is optionally substituted by alkyl, alkoxy, halogen or nitro, or optionally by the group -Z-CH2-R4, where Z represents oxygen or sulphur, and R4 represents cycloalkyl, heteroaryl or aryl which is optionally substituted by halogen, cyano, nitro, hydroxyl, carboxyl, alkoxycarbonyl or by alkyl or alkoxy, each of which is optionally substituted by one or more halogens, R1 and R2 are identical or different and represent straight-chain or branched alkyl which is optionally substituted by aryl, carboxyl, alkoxycarbonyl or by hydroxyl, R3 represents nitro, cyano or the group   <IMAGE>   where A represents oxygen, sulphur or -N-R6, R6 represents hydrogen, phenyl or alkyl, and where R5 represents hydrogen, cycloalkyl or a hydrocarbon radical which is optionally interrupted in the chain by one or more carbonyl groups and/or sulphur and/or oxygen atoms and is optionally substituted by halogen, nitro, cyano, hydroxyl, mercapto, carboxyl, alkoxycarbonyl, aryl, acyloxy, acylthio, heteroaryl or by an amino group, the amino group carrying one or two identical or different substituents from the group comprising phenyl, alkyl or aralkyl, X and Y are identical or different and represent hydrogen, alkyl, alkoxy or alkoxycarbonyl, halogen, hydroxyl, nitro, carboxyl, cyano or trifluoromethyl or trifluoromethoxy, or physiologically acceptable salts thereof, are active on the cardiovascular system.
Patent DK-49893-A (DK)
Inventor: PALMASON JON ARNAR
IPC: A22C/
Filed: 1993-04-30
Abstract: Fish to be processed are moved through succesive fish processing stations located along a predetermined path of movement. The path of movement is defined by a pair of transversely spaced guide rails (4) and the free end parts of the guide rails or pins are inserted through the head of the fish. The free end of the guide rails may, for example, be inserted through the eyes and through the tongue of the fish, beneath the lower jaw bone of the head of the fish and out through the mouth of the fish, through the thin skin of the cheeks along the tongue and through the lower jaw of the fish, through the mouth beneath the tongue and out behind the tongue, through the cheeks and out through the mouth of the fish or through the mouth and out behind the tongue and across square bones of the fish.
Patent DK-74189-A (DK)
Inventor: WOLF ERHARD
IPC: C07D473/06
Filed: 1989-02-17
Abstract: Therapeutic agents for the treatment of peptic ulcer disease, containing as active ingredient, at least one compound of the general formula <CHEM>  wherein  R<1> and R<3> are the same or different and are each  (C1-C8)alkyl, (C3-C6)alkenyl, -CH2)m- @@-@@-R<4>,    -(CH2)n- @@-R<5>, or -(CH2)p- @-R<6>; R<2> is (C1-C4)alkyl;   R<4> and R<5> are the same or different and are each hydrogen or (C1-C2)alkyl; R<6> is (C1-C2)alkyl; and m, n and p are the same or different and are each 1, 2, 3, 4, 5 or 6; with the proviso that one of the groups R<1> and R<3> is -(CH2)m- @@-@@R<4>    or -(CH2)n- @@-R<5> or that R<3> represents -(CH2)p- @-R<6>.   Some of the components of formula I are novel. c
Patent EG-18844-A (EG)
Title: Mycrocapsules containing hydrophobic liquid core
Inventor: MICHAEL DANIEL E
IPC: C11D3/50
Filed: 1990-02-26
Granted: 1994-09-29
Abstract: Microcapsules which are prepared using coacervation processes and/or which have a complex structures in which there is a large central core of encapsulated material, preferably perfume, and the walls contain small wall inclusion particles of either the core material or some other material that can be activated to disrupt the wall are disclosed. The microcapsules that are prepared by coacervation and contain perfume are especially desirable for inclusion in fabric softener compositions that have a pH of about 7 or less and which contain cationic fabric softener. The encapsulated perfume preferably does not contain large amounts of relatively water-soluble ingredients. Such ingredients are added separately to the fabric softener compositions. Ingredients that have high and low volatilities as compared to, e.g., the desired perfume, can either be added to, or removed from, the perfume to achieve the desired volatility.
Patent EG-14047-A (EG)
Title: Process and device for the preparation of a products containing ammonium or the phosphate and a product obtained by this process
Inventor: HENDRIKS PETRUS F A M
IPC: C01B25/28
Filed: 1979-05-30
Granted: 1984-06-30
Abstract: Process and device for the preparation of a product containing ammonium orthophosphate, and product obtained by this process. Phosphoric acid and gaseous ammonia are put together by means of a two-phase spraying device A provided with two coaxial ducts 1 and 2 through the outer one 1 of which the ammonia and through the inner one 2 of which the phosphoric acid is passed. The axial outflow rate of the phosphoric acid from the spraying device is from 1-10 m/sec. the axial outflow rate of the ammonia therefrom is from 200-1000 m/sec. (N.T.P.) and the two flows are discharged within a cylindrical reaction zone B which is coaxial with the spraying device and has a diameter D of 2-4 times the diameter of the outer ammonia discharge durt of the spraying device and a length of 10-25 times said diameter D. The reaction zone debouches in a collecting space. A homogeneous product substantially free of ammonium polyphosphate is obtained.
Patent EG-14489-A (EG)
Title: 3-(2,3 dichloro-3,3-difluoro-prop-1-en-1-yl)2,2-dimethyl cyclo-propanecarboxylic acid flour benzyl esters
IPC: C07C69/743
Filed: 1980-10-01
Granted: 1984-03-31
Abstract: 3-(2,3-Dichloro-3,3-difluoro-prop-1-en-1-yl)-2,2-dimethyl-cyclo-propan ecarboxylic acid fluoro-benzyl esters of the formula   <IMAGE>   in which R1 represents hydrogen, cyano, alkyl with up to 4 carbon atoms, alkenyl with up to 4 carbon atoms or alkynyl with up to 4 carbon atoms, and R2 represents a phenyl radical which is substituted by fluorine and/or optionally fluorine-substituted phenoxy, with the proviso that the radical R2 in total contains at least one fluorine substituent, which possess pesticidal activity.
Patent FR-1455624-A (FR)
IPC: G09F13/24
Filed: 1965-11-25
Granted: 1966-10-14
Abstract: 1,062,838. Changing signs. GATAG Ltd. Nov. 19, 1965 [Nov. 28, 1964], No. 49205/65. Heading G5C. An indicator comprises superposed transparent plates 4, each having recesses 5, the recesses in any one or more plate(s) being selectively filled with a coloured fluid to form a representation. The plates are backed by a translucent plate 8 and the representations may be illuminated by tubes 15 or by reflected light. The liquid may be ethyl alcohol, and may contain reflective or fluorescent components. The liquid is supplied by an electromagnetically operated pump 20 and overflows into containers 13. The supply tubes 9 each contain a magnetically actuated valve 11 should a representation need to be shown over a period of time. If the representations in all the plates are to be of the same colour a single supply tank 10 may be used.
Patent GB-1146470-A (GB)
Title: The manufacture of aluminium from aluminium tribromides
IPC: C22B21/00
Filed: 1968-01-01
Abstract: 1,146,470. Obtaining aluminium. M.J. NORTON. Jan.1 1968, No.108/68. Heading C7D. Aluminium is obtained by the thermal decomposition of aluminium tribromide. The process may be effected in alumina retorts at white heat which have been scavenged by inert gas.
Patent GB-427350-A (GB)
Title: A flashlight synchronising device for photographic shutters other than focal plane shutters
IPC: G03B15/04
Filed: 1934-01-02
Abstract: 427,350. Flash -light photography. PICKING, A. W., and MILTON, J., 82, Sweyne Road, Margate, Kent. Jan. 2, 1934, No. 109. [Class 98 (i)] The operation of a shutter and an electrically ignited flash lamp is synchronized by providing means by which the shutter operating ring B or the moving apertured plate makes electrical contact with an insulated member attached to the shutter casing. The Figure shows a shutter ring B carrying a brush H to make contact with an insulated stud G in the flash lamp circuit. To vary the time of contact, the stud G may be mounted on an adjustable insulating base X. When applied to a shutter of the rotating apertured plate type, the movable bar which arrests the shutter may be insulated and serve as the electrical connection.
Patent GB-141113-A (GB)
Title: Improvements in and connected with compositions for and the production of waterproofcements concretes and mortars
IPC: C04B20/02
Filed: 1919-01-03
Abstract: 141,113. Badder, H. C., Burrows, S. F., and Allender, H. L. P. Jan. 3, 1919. Concretes and mortars; cements, Portland and Roman, treating after manufacture.-A substance to be added to concrete or mortar to render it waterproof consists of a mixture of a silicate, preferably burnt clay, which is soaked in a solution of a soluble silicate, dried, and ground, and a silicate soaked in a solution of a chloride, dried, and ground. The chloride preferred is that of zinc, magnesium, or calcium. The powders may be mixed in equal proportions; or there may be a greater proportion of the powder carrying the soluble silicate. 2¢-10 per cent of a sulphate may be added to the powder. Aluminium silicate (clay) is the preferred carrier medium, but other silicates, such as pumice, may be employed. The amount of the substance used may be from 5-25 per cent of the cement in the concrete.
Patent GB-1193603-A (GB)
Title: Time Multiplex Sawtooth Comparison Coder
IPC: H04J3/04
Filed: 1969-01-02
Abstract: 1,193,603. Analogue/digital converters; counters. INTERNATIONAL STANDARD ELECTRIC CORP. 2 Jan., 1969 [3 Jan., 1968], No 225/69. Headings G4A and G4H. A time multiplex analogue/digital converter in which a plurality, m = 32, of incoming signals N1-N32 (Fig. 5) are digitized in two groups during successive half cycles of a coding cycle, one group being transmitted to an associated digital/analogue converter whilst the second group 2 is digitized includes comparators A1-A32 receiving the signals N1-N32 and a ramp reference signal generator SG. During one half cycle when equality occurs between an input N1-N16 and the reference signal an associated gate L1-L16 is closed to stop the supply of pulses to an associated seven stage counter/shift register R1-R16. During the next half cycle the counter/shift registers operate as shift registers transferring the stored count via succeeding shift registers, AND gate P11 and OR gate P13 to the decoder. A sync. bit is inserted between each seven bit word. The control signals for the coding are derived from an eight-stage counter KC pulsed by clock pulses H, gates L1-L16 and L17- L32 being enabled when the most significant stage of the counter is in its " 1 " and " 0 " stages respectively. The reset signal F for the sawtooth generator is generated when the seven least significant stages of the counter are all " 1." At the decoder (Fig. 6) the sync. bits are inhibited by gate P31 so that with the counter/shift registers X1-X32 operating as shift registers, during the first half cycle the received bits are serially read in through X1- X16 and during the second half cycle whilst data is read in to X17-X32, X1-X16 operate as cycling counters, bi-stables Y1-Y16 set to their " O " state by the signal F being set to their " 1 " state when the associated counter stages are all " 1." The bi-stables are again reset at the end of the half cycle by the signal F so that the time for which they remain in the " 1 " state represents the associated digital data. Counter/shift register.-Seven stage shift regis. ter SR (Fig. 1)) which shifts one stage to the right for each clock pulse D when bi-stable Ca is in its " 1 " state, the incoming data bits Ma then being fed via AND gate P3 and OR gate P4 to the input Ad, operates as a counter cycling through its 2<SP>6</SP> 1 possible states when the bistable Ca is in its " 0 " state by combining the bits B6, B7 in an exclusive OR gate P1 and passing the resulting signal via primed gate P2 and OR gate P4 to the input Ad.
Patent GB-112319-A (GB)
Title: An Improvement in the Protective Coating of Steel and Iron Sheets.
Inventor: BOWLES WILLIAM ERNEST
IPC: B05D3/10
Filed: 1917-01-06
Abstract: 112,319. Wilson, A. C., and Bowles, W. E. Jan. 6, 1917. Coating processes. - Iron and steel sheets are coated with a hot mixture of natural or artificial pitch or bitumen, or a cheap resin such as colophony, a drying-oil such as linseed oil, and a volatile-solvent .such as naphtha, and dusting on to the surface while tacky, a powdered earthy material such as sand, dolomite, dried and powdered clay, peroxide of iron, or red brick dust.
Patent GB-468741-A (GB)
Title: Process for the conversion of hydrocarbon oils
Filed: 1936-01-04
Abstract: <PICT:0468741/III/1> Motor fuels of high antiknock value are produced from low boiling oils or distillates containing a substantial amount of material boiling within the range of motor fuel by subjecting the oils or distillates to controlled conversion conditions, cooling the resulting products only sufficiently to arrest further conversion, separating the products into liquids and vapours, subjecting the vapours to a first fractionation to condense as reflux components boiling above the desired final products, subjecting the remaining vapours to a separate second fractionation to separate them into relatively low and high boiling motor fuel fractions and subjecting the fractions to separate refining treatments. Charging stock pumped through lines 1, 4 heat-exchanger 10, and line 7 is subjected to conversion in coils 8 of a furnace 13 of the "double fired" type having separately fired combustion and heating zones 14, 15 comprising cracking and soaking sections. The cracked products pass through a line 16, where they are cooled by oil supplied by a pump 44 through a line 46, to an evaporator 18 surmounted by a fractionator 20 to which the vapours from the chamber 18 are passed for the first fractionation stage.  The vapours passing from this tower are, except for a part condensed in a cooler 58 to supply reflux for the tower 20 subjected to a second fractionation in a tower 52 with the aid of steam supplied through a line 53.  The fraction of higher boiling point is separated at the bottom of the tower 52 and led off through a line 71 for further refining.  The fraction of lower boiling point passes off at the top of the tower and is condensed in a cooler 75 and passed to a receiver 78 from which it is delivered to a stabilizing tower 94, the stabilized product passing off through the line 104 and a cooler 106 to a receiver 109.  Heat for the stabilizer 94 is provided by circulating the fractions collected at the bottom thereof, through a heat-exchanger 97, heated by hot condensate collecting on the bottom plate 23 of the tower 20, and delivered thereto by a line 30.  The condensate then flows through the heat-exchanger 10 and the line 39 (a) back into the tower 20, (b) and in part through the line 44 to provide charging stock for the pump 43.  The heat-exchanger may be byepassed by a line 48 and part of the condensate may be injected through a line 28 as reflux for the chamber 18.  Residues collecting at the bottom of the chamber 18 are flashed in a tower 121 the vapours produced being condensed in a cooler 129 and passed to a receiver 132, from which the condensate may be directed in part through a line 140 into the line 39. Specification 471,963 is referred to.
Patent GB-448832-A (GB)
Title: Improvements in pyrophoric lighters
IPC: F23Q2/08
Filed: 1936-01-06
Abstract: 448,832. Frictional pocket igniters. THORENS SOC. ANON., H., Sainte-Croix, Vaud, Switzerland. Jan. 6, 1936, No. 430. Convention date, March 4, 1935. [Class 75 (iii.)] The cover 2 is pivoted by a pin 11 to vertical ears 10. on one end of a blade spring 8, the other end of which surrounds the wicktube 3 and is secured by a screw 9 to the body 1, so that the cover is held by the spring in the open or closed position.
Patent GB-1087333-A (GB)
Title: Improvements in and relating to a conveyor system suitable for foundry plant
Inventor: PARRY DOUGLAS JOHN
IPC: B22D47/02
Filed: 1964-01-06
Abstract: 1,087,333. Foundry plant. FOUNDRY MANAGEMENT & DESIGN CO. Ltd. Feb. 17, 1965 [Jan. 6, 1964], No. 484/64. Heading B3F. A casting installation includes a conveyer system along which casting boxes are transported from a loading station and back to an adjacent unloading station, the conveyer system including a first track section and a parallel closely adjacent second track section, means for moving casting boxes on the first track section in a direction away from the loading station and means for moving casting boxes on the second track section in the opposite direction towards the unloading station, transfer means being supplied at the end of the track sections remote from the loading and unloading stations to transfer casting boxes from one track section to the other by a sideways movement. The track sections may be one above the other with vertical movement of the boxes from one section to the other. The moulds are conveyed on pallets which may each hold up to 4 moulds, and examples of layouts with several parallel sections are described.
Patent GB-360265-A (GB)
Title: Apparatus for applying sealing strips to boxes
IPC: B65C1/04
Filed: 1931-01-06
Abstract: 360,265. Labelling-machines. UNIVERSELLE CIGARETTENMASCHINENFABRIK J. C. MœLLER & CO., 48, Zwickauerstrasse, Dresden, Germany. Jan. 6, 1931, No. 490. Convention date, July 28, 1930. [Class 73.] In a machine for affixing sealing strips to packages, the packages are fed to the machine with the strips applied to their lower sides, the projecting ends of the strips being affixed to the ends of the packages as they pass through the machine, and the packages stacked on their edges. The packages A, with a strip secured to their lower sides, are fed to a pair of hinged flaps 1 between which they pass on their engagement by catches 7 mounted on an endless chain 3 passing through a curved channel 9. As the packages travel downwards, their ends are engaged by curved brushes 10 which secure the ends of the strip thereto. The packages then pass to a table 11 along which they are pushed by hinged pushers 17, which fold over the ends of the strip on to the other side of the package and are carried by a pair of endless chains 12. The pushers 17 are engaged by curved abutments to free them from the package at the end of their travel, and the endless belts are driven by elliptical gearing 22, 23 so that the speed of the packages is gradually reduced.
Patent GB-584592-A (GB)
Title: Improvements in the construction of driving belts
IPC: F16G5/18
Filed: 1945-01-08
Abstract: 584,592. Driving belts. DUNCAN, Ltd., W. & M., and TAIT, G. F. Jan. 8, 1945, No. 610. [Class 80 (i)] A driving belt for a V-type expanding pulley comprises a roller chain 17 the outer and inner links 4, 5 of which have lateral flanges 4a, 5a respectively for supporting outer tread bars 8 and inner tread blocks 9 secured by bolts 10. The tread bars and blocks are preferably made of hard fibre or synthetic resin impervious to oil and may have inserts 14 of leather or other friction material.
Patent GB-887357-A (GB)
Title: Improvements in and relating to electrical insulation of 't' joints between electrical conductors
Inventor: HART MICHAEL NORMAN
IPC: H02G15/10
Filed: 1958-01-07
Abstract: 887,357. Couplings. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 2, 1959 [Jan. 7, 1958], No. 631/58. Class 38 (1). A T-joint between bared portions of insulated bus-bars 1, 2 and 3, is surrounded by moulded insulator 7 which meets with or overlaps the bus-bar insulation. The insulating material for the joint may consist of bitumastic compound, rubber, silicone rubber or polythene and is applied by first positioning a mould round the joint and running in the insulating material in a liquid or plastic condition. After the material has set, the mould may be removed or left in position to form part of the final insulation of the joint.
Patent GB-1410031-A (GB)
Title: Ovens
IPC: A47J39/00
Filed: 1972-01-06
Abstract: 1410031 Forced flow hot air ovens OLIVER TOM'S CATERING EQUIPMENT Ltd 8 Jan 1973 [6 Jan 1972] 675/72 Heading F4W An oven as described in Specification 1,183,202 is modified in that a centrifugal impeller 4 is mounted on the rear wall of the oven chamber and a curved or bent elongate baffle 2 is mounted on the same wall to direct part of the airflow from the impeller 4 across the oven chamber. The baffle 2 is held by a frame 7 which also carries a screen 8 for impeller 4. In the form shown, the strip 2 is bent on an arc of a circle, is 1“ inch wide and is spaced ¢ inch from the rear wall of the chamber.
Patent GB-797277-A (GB)
Title: Improvements in or relating to the manufacture of cheese
Inventor: LAUNDER ARTHUR WILSON
IPC: A01J25/11
Filed: 1955-01-10
Abstract: 797,277. Cheddaring apparatus. INDEPENDENT DAIRIES, Ltd. April 10, 1956 [Jan. 10, 1955], No. 732/55. Class 84.  - In cheddaring apparatus, curd fed from a sieve proceeds along one or more conveyers, is periodically cut across its width, and the cut slabs are turned ; the curd may also be cut along the direction of travel, and cut, turned slabs may be piled one on another. With the apparatus of Figs. 1-3, curd fed from a sieve 10 is cheddared prior to milling by passage along a system of belt conveyers 12, 22, 23 and is cut, turned and piled in casings 17, 21. Curd 24 passes from a conveyer, which is deflected downwardly by rollers 2, 2<SP>1</SP>, on to a plate 25 within a casing 17, and the conveyer is stopped as the curd on the plate is cut by a cutter 16. On further movement of the conveyer the cut slabs are pushed against a pivoted contact bar 27 which actuates pneumatic rams 26, 32 to lower the cutter again and to bring a transfer table 19 beneath a counter balanced, downwardly-tilting, lipped plate 18. A pusher 46 operated by a ram 37 pushes the slabs in turn on to the tipped plate 18, which, in tilting, turns the slabs over as they drop on to the table 19, the second slab dropping on the first. The table is then moved upwardly and forwardly to bring the two piled slabs opposite another pusher 54, also operated by the ram 37, which draws the slabs back on to the plate ; in the same movement, the pusher 46 returns to its original position. With the cutter raised and the contact bar freed, the conveyer starts, and the procedures of cutting, pushing, turning and piling are repeated until a second pair of slabs are drawn off the transfer table ; the two pairs of slabs 100 are then pushed by a pusher 64 on to the conveyer. In the casings 21, the transfer table moves laterally and only a single pair of slabs is transferred in each cycle.
Patent GB-329315-A (GB)
Title: Improvements in or relating to apparatus or appliances for controlling the flow of gases, liquids and mobile powders through tubular members made of glass or other material
IPC: B01L3/00
Filed: 1929-01-09
Abstract: 329,315. Lewis, E. I., and Haas, M. Jan. 9, 1929. Ball-and-socket joints ; with valves.-The flow of fluids &c. through an assembly of glass tubes having their adjacent ends ground to a concave and convex formation and held together by a clamp &c. is controlled by a bored element which is interposed between two of the tubes and is formed with ends complementarv to the ends of the said tubes. As shown in Fig. 1 a regulating element C having two longitudinal passages c<1>, c<2>, one or both of which communicates with the bore e of an inlet or outlet branch c, is interposed between two glass tubes D, D<1> so that relative rotation of the tubes D, D<1> and the element C may bring one or both of the passages d<3>, d<4> of the tubes D, D<1> into partial or complete alignment with one of the bores c<1>, c<2>. A modified form of regulating element j interposed between a tube i and a junction h is shown in Fig. 6.