baber/WOPTO huggingface dataset:
Patent YU-2801-A (YU)
Title: Method and device for laying an underground duct made of a plastic material
Inventor: LANDRICHTER WOLFGANG
IPC: E21B7/20
Filed: 1999-06-17
Abstract: The present invention relates to a method for laying an underground duct (1) made of a plastic material. This method first involves digging a channel (2) in the ground in which the duct (1) is then introduced. In order to provide a particularly rational laying process, the duct (1) made of a curable plastic material is produced at the moment when it is introduced into the channel (2). To this end, the prepared plastic material is formed inside the channel (2) as it progresses in the shape of a tubing (3), and is further cured. To this end, this method involves using a reactor (4) which can be introduced across the channel (2) and which comprises a front drum (5) as well as a rear dual-envelope calibration cylinder (6). The drum (5) and the calibration cylinder (6) are arranged coaxially so as to be capable of rotation relative to each other. Supply ducts (8) for the components open into the reactor area (51) of the drum (5), wherein said area (51) communicates through a nozzle ring (12) with the calibration area (11) formed by the dual envelope (10) of the calibration cylinder (6), said envelope being open at the back.
Patent YU-6594-A (YU)
Title: Poboljšani ventil za vodosanitarne armature i instalacije
Inventor: PREDRAG PESOVIC
Filed: 1994-02-11
Abstract: Pronalazak se odnosi na poboljšani ventil za vodosanitarne armature i instalacije. Ventil je sastavljen od tela (1) u čijem je unutrašnjem otvoru(3) klizno uvučena čaura (9) sa obrtnim vretenom (4) i u njemu radijalno postavljenim ispustom (5). Ovaj ispust (5) je spregnut sa zavojnim kanalom (20) izvedenim na omotaču čaure (9). U rupi (13) je na suženom delu kraja čaure (9) slobodno smešteno stablo (24) klipa (14). Na stablu (24) klipa (14), čiji je prečnik manji od prečnika rupe (13), izveden je radijalni venae (18). Na površini rupe (13) čaure (9) izveden je radijalni venac (25). U radnom položaju venac (18) preskače venac (25) i dolazi ispod njega, pri čemu je tada klip (14) aksijalno nepokretan u rupi (13). Na ulaznom otvoru (22) kape (17) smešten je gumeni zapdvač (15) koji je izveden iz jednog dela.
Patent CR-11566-A (CR)
Title: Nuevos derivados cromenicos, su procedimiento de preparacion y las composiciones farmaceuticas que los contienen
Inventor: GUILLERMO DE NATEUIL
IPC: C07D209/00
Filed: 2010-07-13
Abstract: La invencion se refiere a los compuestos de formula (I), en la que R1 R2 forman juntos la cadena carbonada, en la que R3 representa un atomo de hidrogeno o un grupo alquilo, R4 representa un atomo de hidrogeno, un grupo alquilo, arilo, heteroarilo, 3,4-dioxociclobutenilo, alquilcarbonilo, cicloalquilcarbonilo, heterocicloalquilcarbonilo, benzoilo, arilsulfonilo o heteroarilsulfonilo, estando cada uno de estos grupos sustituido opcionalmente.
Patent CR-11860-A (CR)
Title: Derivados de dibenzotiazepina y sus usos - 424
Inventor: DEAN BROWN
IPC: A61K31/554
Filed: 2010-12-20
Abstract: Los compuestos de la fórmula I, donde Z se describe en la descripción, sales farmacéuticamente aceptables de estos, composiciones que los comprenden y métodos para tratar el transtorno bipolar.
Patent CU-34017-A (CU)
Title: Mejora en el proceso de producción de almidón
Inventor: FABREGAT PRADO PEDRO M
Filed: 1974-01-15
Abstract: Un procedimiento más sencillo y eficaz para la obtención de almidón mediante una modificación en el esquema tecnológico en la etapa de separaciones mecánicas, que se caracteriza por la utilización de espesadores continuos en los cuales se produce una corriente de ascensión capaz de arrastrar la fibra con el efluente y logrando la concentración deseada en el producto conectando las mismas por la corriente de sedimento.
Patent DK-14487-A (DK)
Inventor: SCHNEIDER BERNARDUS JOHANNES J
IPC: B65D39/00
Filed: 1987-01-13
Abstract: Stopper (1) with valve (6) for a bottle, which stopper (1) and valve (6) are integral and of the same elastic material, the valve being surrounded by a circular raised edge (5) and a circular flange (4) for cooperation with a pump (15) made from plastic material.
Patent DK-27097-A (DK)
Inventor: ANTAILS TONI MARIE
IPC: C07K16/00
Filed: 1997-03-13
Abstract: The present invention relates to the production of a novel human protein, minactivin, by recombinant DNA technology, the characterization of the gene sequence, and the expression and purification of large quantities of biologically active minactivin from a recombinant host. It also relates to the purification of biologically active native minactivin, as well as peptides derived from minactivin and their amino acid sequences.
Patent DK-49582-A (DK)
Inventor: FARMERIE J J
IPC: C01B31/08
Filed: 1982-02-05
Abstract: An improved process for the regeneration of activated carbon impregnated with caustic is described. A two stage wash with caustic solutions of about 50 percent and about 15 percent removes both organic and sulfur contaminants. This regeneration returns the carbon essentially to its original capacity for adsorption of malodorous compounds.
Patent DK-80183-A (DK)
Inventor: THOMIN HERMANN
IPC: B65D25/22
Filed: 1983-02-23
Abstract: 1. Carrying strip for a container (B) provided with a cover (D), said carrying strip being made of a semirigid material, flexible in longitudinal direction and cooperating with a locking piece for securing the cover (D) of the container against inadvertent opening thereof, characterized in that one end portion (1a) of the carrying strip (1) is provided with a serration or corrugation (2), said end portion (1a) being received in and longitudinally movable within a sleeve-like locking piece (V) attached to the wall of the container, the inside of the locking piece (V) facing the serration (2) of the carrying strip (1) having at least one latch member cooperating with the serration or corrugation (2) and a release member cooperating with the latch member to disengage the latter from engagement in the serration (2).
Patent EG-13795-A (EG)
Title: Process for preparing of substituted n-phenyl-n-benzoyl-thioureas and their use as agents for combating pests
IPC: A01N47/34
Filed: 1979-08-21
Granted: 1982-06-30
Abstract: N-(4-Substituted-phenyl)-N'-(2-substituted-benzoyl)-thioureas of the formula   <IMAGE>   in which R1 represents halogen, R2 represents hydrogen or halogen, R3 represents hydrogen, halogen or halogenoalkyl, R4 represents halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylthio or halogenoalkylsulphonyl, with the proviso that R3 represents halogenoalkyl if R4 represents halogen, and R5 represents hydrogen or halogen, which possess arthropodicidal, fungicidal and bactericidal properties.
Patent GB-392649-A (GB)
Title: Improvements relating to valves
IPC: F16K3/36
Filed: 1932-01-02
Abstract: 392,649. Lubricating valves. LEACH, R. W. and BATEMAN, W. H., c/o Audley Engineering Co., Avenue Road, Newport, Shropshire. Jan. 2, 1932, Nos. 146 and 5358. [Classes 12 (ii) and 12 (iii).] In sluice and other valves in order to supply a lubricating, sealing, or other fluent substance to the closure surfaces of the valve during each closing movement there is provided, in the lift wedge example, shown in Fig. 1, a lubricant storage reservoir d, an intermediate chamber a<1> formed by the interior of the valve member a, and distributing channels m, m<1> in the closure surfaces. As the valve is closed down a piston i is moved by a stop o to displace lubricant from the inner chamber a<1> and force it past the non- return ball valves n to the closure surfaces through the channels m, m<1>; the same action opens the lift check valve g, and closes the ball check valves p, y. On opening the valve the piston i moves downwards under the action of the spring j, the valves n close and isolate the channels m, m<1>, and the inner chamber a<1> receives a fresh charge of lubricant &c. through the valves p, y, before the valve g closes again. In another similar arrangement the closure plates l of the valve are mounted in swivel connection with the hollow centre valve part, and in a further arrangement the lubricant reservoir, intermediate chamber, and forcing piston, together with the supply and isolation valves, are all disposed on a detachable bottom cover outside the casing. Fig. 4 shows a flap or hinged valve a<2> having channels connecting with a hollow pivot shaft 2 communicating by isolation valves 10, 5 with an intermediate chamber 7<1> and a storage reservoir d formed in the operating handle 7. During the closing of the flap, the relative axial screw movement of the handle part 7 on the shaft 2 forces lubricant through the valve 10, the supply valve 5 being also opened by the pin 6, the valve 4 isolating the storage reservoir d. In the opening movement the reverse relative screw movement causes the closure of the valve 10 and isolation of the valve channels from the lubricant chambers.
Patent GB-290316-A (GB)
Title: Catalytic oxidation of sulphur dioxide
IPC: C01B17/79
Filed: 1927-01-04
Abstract: 290,316. Fairweather, H. G. C., (Selden Co.). Jan. 4, 1927. Grant of Patent opposed. Vanadium sesquisulphate, obtaining.-Vanadium sesquisulphate is obtained by the reduction of vanadyl sulphate by electrolysis with platinum electrodes.
Patent GB-173770-A (GB)
Title: Process and means for keeping window glass clear and transparent
IPC: C09K3/18
Filed: 1922-01-04
Abstract: 173,770. Lecoque, A. M. L. Jan. 4, 1921, [Convention date]. No Patent granted (Sealing fee not paid). Windows, preventing condensation on.-Condensation of water &c. is prevented on windows, and particularly on wind screens, by rubbing the glass with a felt pad impregnated according to the following method :-a homogeneous solution is made of 5 grm. of soap containing oleine, 5 grm. of carbonate of soda, and 50 grm. of water. 3 grm. of this solution are mixed with 1000 grm. of water and the felt immersed therein for 24 hours. The felt is then air-dried and boiled for three-quarters of an hour at slow heat, in a closed vessel, containing a mixture of 10 grm. glycerine, 10 grm. alcohol, of 90‹ proof, 10 grm. carbonate of soda, 10 grm. of ammonia, 2.5 grm. of pure gelatine, 2.5 grm. of colophane, 100 grm. of water. The colophane is first powdered and passed through a sieve &c. The felts are well stirred during boiling and finally air-dried, and can then be mounted in a holder such as shown in Fig. 1, consisting of two metal plates 2 secured together by rivets 4 with the felt between them.
Patent GB-1299203-A (GB)
Title: Direct reading water content meter
IPC: G01N27/22
Filed: 1970-01-05
Abstract: 1299203 Measuring water content KETT ELECTRIC LABORATORY 5 Jan 1970 [21 April 1969] 397/70 Heading G1N In a capacitive type water content measuring apparatus, the measuring circuit includes a measuring section having a variable capacitor of value C 1  and an inductive coil of value L 1  connected to a detecting section having an inductive take-off coil of value 1 x , an inductive pick-up coil of value 1 o  coupled through a mutual inductance coefficient M o  to the coil L o  of a high frequency oscillator, and a variable capacitor of value C e  connected between the coils 1 x  and L 1 . The values M o  and C e  and chosen to satisfy the condition, where r p  in the internal resistance of the oscillator, R 1  is the resistance of coils in the detecting section, r t  is the resistance of the measuring section, w is the angular frequency of the oscillator, and l 1  = l o  + l x . In this manner when a capacitive component C x  of the test sample is connected to the measuring section so that a phase deviation of the detected voltage ex is detected by a phase discriminator, Fig. 2, connected at points x, x 1 , the current I g  shown on the discriminator is not influenced by the resistive component of the test sample.
Patent GB-697518-A (GB)
Title: Improvements in folding or collapsible components for boxes or for articles for advertising, displaying or storing goods
Inventor: CREES PERCY REGINALD
IPC: B65D5/68
Filed: 1952-01-07
Abstract: 697,518. Boxes. THYNE, Ltd., W. Jan. 7, 1952, No. 437/52. Class 18 [Also in Group XVIII] A collapsable box made from a single blank comprises a body panel 14, side walls 15, outer end walls 11 and inner end walls 12. Extensions 8 on the side walls are secured between end walls 11, 12. Fold lines 13 between the body panel 14 and the side walls curve inwards towards the middle of the base, so that in the erected condition of the box the end walls 12 are held in position by the concave side walls. The fold lines between the base and side walls may consist of a combination of curved and/or straight lines, and the base may be scored to assist its deformation during erection of the box.
Patent GB-1502691-A (GB)
Title: Adhesion of polyurethane to epdm elastomer
IPC: C08J7/043
Filed: 1976-01-07
Abstract: 1502691 Promoting adhesion of coatings on rubber UNIROYAL INC 7 Jan 1976 [9 Jan 1975] 00481/76 Heading B2E [Also in Division B5] EPDM-type rubber in cured, shaped form is coated with polyurethane which is then cured, the rubber having been reacted with a halogen donor, which is either (i) an N, N- dihalogenated aromatic sulphonamide or (ii) a saturated cyclic compound whose ring contains a grouping -N(Hal) . CO . N (Hal)-, the halogen in each case being Cl. Br or I, before shaping and curing. The polyurethane may be curable at room temperature or above by moisture or a polyfunctional curing agent; numerous compositions are listed. The rubber may contain, per 100 parts thereof, 0.5-5 parts halogen donor and 10-20 parts of hydrated calcium silicate or clay filler. The polyurethane may be applied by casting on to the rubber in a mould and pressing, by spraying, brushing or dipping, or as a preformed sheet. The rubber and halogen donor may be reacted before the curing agents for the rubber are added or may be mixed with the curing agents and reacted whilst curing; suitable reaction conditions are specified. In examples the halogen donor is 1, 3-dichloro-5, 5-dimethylhydantoin.
Patent GB-1244227-A (GB)
Title: Production of magnetic recording media
IPC: C09D5/23
Filed: 1969-01-03
Abstract: 1,244,227. Coated non-oxide. BADISCHE ANILIN- & SODA-FABRIK A.G. 3 Jan., 1969 [5 Jan., 1968], No. 549/69. Heading C1A. [Also in Division H1] Rod- or cube-shaped ,particles (average size 0À1-2Á) of gamma-iron (III) oxide are coated completely or partially with a wax, such as carnauba wax, beeswax, ozokerite and polyethylene waxes. The coating may be done by suspending the oxide particles on an aqueous wax dispersion, and adding aluminium sulphate solution until precipitation takes place. The coated oxide is used in forming magnetic compositions (see Division H1).
Patent GB-1356703-A (GB)
Title: Pistons
IPC: F16J15/32
Filed: 1972-01-06
Abstract: 1356703 Piston rings GIRLING Ltd 4 Dec 1972 [6 Jan 1972] 567/72 Heading F2T In a piston for use in a vehicle hydraulic braking or clutching system and comprising a body having an annular groove housing a U- section elastomeric packing ring comprising a base portion 16 and axially extending arms 17 and 18, the base of the groove is profiled to have a cylindrical seating length 22 for the base portion 16 of the ring and an outwardly tapering seating length 23 for the free end of the inner arm 17 of the ring. The length 22 has a greater axial extent than the base portion 16.
Patent GB-486214-A (GB)
Title: Improvements in or relating to electron cameras with photo-electric storage plates
IPC: H01J29/02
Filed: 1937-01-08
Abstract: 486,214. Cathode-ray tubes. RADIOAKT.-GES. D. S. LOEWE. Jan. 8, 1937, Nos. 622 and 623. Convention dates, Jan. 11, 1936 and Jan. 16, 1936. [Class 39 (i)] In picture-transmitting tubes with a picturereceiving, photo-electric, storage plate 9 and electrostatic means 13 ... 16 for causing the cathode-ray to scan this plate, a conductor 20 extended in the mean direction of the ray is mounted inside the tube, clear of its walls, between the plate 9 and the means 13 ... 16 to avoid electrostatic effects of the deflecting voltages on the plate 9. The conductor 20 may be frusto-conical and earthed as regards alternating current or directly, the main anode 8 being also earthed. Alternatively, the conductor 20 may be biassed positively relatively to the equilibrium potential of the photoelectric mosaic. The conductor 20 surrounds at least half of the length of the deflected cathode-ray and is itself surrounded by an earthed coating 19 on the wall of the tube. The electrons from the cathode 1 are concentrated on to the aperture of a diaphragm 4 by a cylinder 3 with conical member 2. The diaphragm 4 terminates in a tube 5 with apertured disc 6 to form with the anode 8 an electrostatic lens reproducing the aperture in the diaphragm 4 on the plate 9. The distance from the conductor 20 to the deflecting plates 15, 16 is at least as great as the maximum distance between the plates, and the distance of the conductor from the plate 9 is approximately equal to the height of the plate. Dimensions and voltages are specified. The picture is thrown on the plate 9 by a mirror as described in Specification 458,187. In a modification, the conductor 20 is cylindrical, contains the mirror and has at its end facing the deflecting plates, a grid as described in Specification 624/37.
Patent GB-229816-A (GB)
Title: Improvements in belt pulleys
IPC: F16H55/48
Filed: 1924-01-09
Abstract: 229,816. Ehrag Eisen-Heiz-Riemen scheiben Akt.-Ges., and Gr÷ning, F. Jan. 9, 1024. Pulleys.-A belt pulley is provided with metal spokes and a rim portion formed of wooden segments which are secured to the spokes by means of flexible strapping elements embedded in or threaded through the segments and provided with means for adjusting the tension. Several arrangements are described. A large number of short segments b may be threaded on strapping wires or bands d which may be tightened by nuts e or wrest pins e<1>. The segments b may be formed with interengaging teeth c which may be tapered or may be formed by saw-cuts. Segments k, at intervals, may be deeper than the segments b, Fig. 4, the recesses so formed being filled by longitudinal segments l imparting rigidity. Long curved segments, Fig. 7, may be built up of layers v, t, s, the middle layer t being divided transversely to accommodate the strapping elements which are preferably inserted before the segment is bent. Alternatively, long solid segments may be drilled to receive the strapping elements before being bent to shape. The ends of such segments are inserted in sockets w and secured by bolts w<1> after the strapping elements have been tightened. Instead of being threaded, the strapping elements may be laid in circumferential grooves which may be subsequently filled with resin or the like. Tarred rope, fibre, leather, rubber, &c. may also be laid in circumferential grooves in the rim, to provide belt-gripping surfaces. The rim segments may be impregnated with oil or with other water-rejecting substances before assemblage. The split pulley shown in Fig. 1 is provided with divided hub and spoke members h, g clamped together by bolts i, the nuts e or the equivalents for tightening the strapping members d being seated in the spoke ends. The rim is supported by intermediate tubular spokes m fitted with nuts p and slotted for passage of the strapping d. In a modification, the spoke m is in two parts connected by a screwed sleeve and lock nuts providing for adjustment.
Patent GB-821915-A (GB)
Title: Shields for nuclear reactors
Inventor: LOCKYER IVO JOSEPH
IPC: G21F1/06
Filed: 1958-01-07
Abstract: 821,915. Moderating neutrons. MORGAN CRUCIBLE CO. Ltd. Jan. 7, 1958, No. 676/58. Addition to 797,692. Class 39(4). A material for moderating and absorbing neutrons comprises a boron compound dispersed in amorphous carbon or in a mixture of amorphous carbon and graphite. Graphite dust finer than 100 mesh, ground petroleum coke coarser than 50 mesh and anhydrous borax are mixed with tar or pitch as a binder, tamped and heat treated at 1000‹C. while protected by carbon dust from oxidation. In further examples blocks are formed by heat treating to 1200‹C. ground coke with a binder and are then immersed in molten anhydrous borax at 1000‹C. or in a nearly saturated aqueous solution of borax followed by slow heating to 300‹C. Blocks of this material are machined to size and built up to form a shield around a reactor.
Patent GB-344587-A (GB)
Title: Improvements in or relating to dyeing and like machines
IPC: D06B1/02
Filed: 1930-01-09
Abstract: <PICT:0344587/IV/1> Jigger machines; spraying travelling materials.-In a dyeing &c. machine of the type in which the material under treatment is travelled to and fro through the medium of alternately driven winding rollers located above the level of the liquor in an open vat, the passing material is located wholly above the level of the liquor in the vat, and the dyeing &c. is wholly effected by sprinkling or spraying the material continuously with liquor as it travels to and fro.  The winding rollers 2, 3 are preferably associated with a jockey roller 5, which may be positively driven at the same surface speed from one of the rollers 2, 3 by belt &c. means, and so situated as to provide one or two downwardly inclined stretches of material as indicated.  The liquor is pumped by pump 6 to a perforated pipe 8 leading to a perforated trough 9, from which the liquor drops by gravity on to the fabric as it passes over the jockey roller.  A cover 9x may be provided for the trough, to stop frothing over.  A loose cover 10 may be provided in the vat to direct the excess liquor back into the vat in the vicinity of the heating pipes 11.  Specifications 290,138 and 330,377, [both in Class 15 (i), Dyeing &c., Apparatus for], are referred to.
Patent GB-303810-A (GB)
Title: Separating apparatus for the treatment of ores, coals and other similar materials
IPC: B03B5/62
Filed: 1929-01-09
Abstract: 303,810. Hoyois, L. Jan. 9, 1928, [Convention date]. Upward - current classifiers.-A trough F of separating apparatus for treating coal, ores, &c. as described in Specification 279,447, is provided with a depending casing 1 formed with compartments 7, 11, 9, 15, 16, 17 arranged as shown and with a water inlet 4 and discharge outlet O<1>. The spaces 15, 17 are divided into an even number of vertical passages, spaces h, 19 and dampers 20 being provided so that alternate passages of the series 17 are closed to the compartment 16 and so that the discharge from the passages of the series 15 to the trough F may be regulated. The material to be treated is admitted to the compartment 16 from an adjustable inlet D, and the heavy constituent is discharged along with some of the liquid at an adjustable outlet 0'.