baber/WOPTO huggingface dataset:
Patent IT-224638-Z2 (IT)
Title: pompa registrabile con dispositivo di comando automatico per il  drenaggio di acqua.
IPC: F04D/
Filed: 1991-10-09
Granted: 1996-05-29
Abstract: Sono previsti mezzi di comando asserviti ad un dispositivo galleggiante (10) collegato e vincolato, mediante un cavo flessibile (11), all'involucro (3) della pompa ed atto a seguire il pelo dell'acqua; detto dispositivo (10) comanda l'accensione del motore quando, all'aumentare del livello dell'acqua, questo supera un valore massimo prefissato e comanda lo spegnimento del motore quando, al diminuire del livello dell'acqua, questo scende oltre un valore minimo prefissato, detti valori massimo e minimo essendo determinati dalla inclinazione che subisce il dispositivo (10) per il vincolo determinato dal cavo flessibile (11). E' prevista una guida (10) solidale all'involucro (3) della pompa ed estendentesi verticalmente lungo almeno una parte dell'involucro (3), e un mezzo a morsetto (20) atto a vincolare un punto	qualsiasi del detto cavo flessibile (11) ad un punto di detta guida (19), detto punto di vincolo alla guida (19) essendo regolabile lungo l'intera altezza della guida (19).
Patent GB-1447181-A (GB)
Title: Moulded articles such as parts of dolls and puppets and a method  of obtaining such articles
IPC: A63H9/00
Filed: 1974-01-02
Abstract: 1447181 Moulding foamed resin articles ETAL ANSTALT 2 Jan 1974 [10 Sept 1973] 00044/74 Heading B5A [Also in Division A6] A method of producing a doll, puppet, toy animal &c. comprises rotationally casting a skin of expanded p.v.c and filling the skin with foamed polyurethane to form the body of the article. In an example, a mould is charged with the p.v.c plastisol composition, sealed, heated to 260‹, rotated to form the skin whilst continuing the heating, cooled by air and then water to 40‹C, and then filled with the foamable polyurethane composition which expands to fill the skin.
Patent GB-1348073-A (GB)
Title: Preparation of esters of phosphorus acids
IPC: C07F9/42
Filed: 1972-01-03
Abstract: 1348073 Halophosphorus esters MONSANTO CO 3 Jan 1972 [4 Jan 1971 (2) 5 Jan 1971 24 June 1971 (3)] 65/72 Heading C2P The invention comprises a process for preparing an organophosphorus ester having at least one phosphorus-halogen bond per molecule which comprises reacting a phosphorus halide containing a phosphorus atom having at least two halogen atoms attached thereto, with a phenol or thiophenol in the presence of a catalytic amount of an amide or imide capable of complexing in the liquid phase with the phosphorus halide, and at a temperature of up to 165‹ C. If the phosphorus halide contains three halogen atoms, it may be reacted with a phenol or thiophenol at 85-135‹ C. to replace one halogen atom, and then with the same or different phenol or thiophenol at 130-165‹ C. to replace a second halogen atom. The resulting organophosphorus esters generally have the formula wherein Ar is optionally substituted aryl; Hal is a halogen atom; X and X<SP>1</SP> are each O or S; Y is R or -X<SP>11</SP>R<SP>1</SP>, R being an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, cycloalkynyl, heterocyolyl or aryl group, R<SP>1</SP> being an optionally substituted alkyl or aryl group (any substituent in R or R<SP>1</SP> being other than OH or CO 2 H), and X<SP>11</SP> being O or S; n is 1 or 2; and m is 2-n. The catalyst may be an amide or imide of a mono- or di-carboxylic acid, an inorganic or organic phosphorus amide or imide, a lactam, a urea, a biuret or a polyamide. Extensive lists are provided. The catalyst concentration is generally 0À001-2À0 mole per cent based on the phosphorus halide.
Patent GB-286405-A (GB)
Title: Improvements in and relating to pipe and tube fittings
IPC: F16L27/08
Filed: 1927-01-01
Abstract: 286,405. Dine, J. H., and Procter, L. J. Jan. 1, 1927. Junction-pieces; tapered spigot -and -socket joints; swivelling joints.-An adjustable union for pipes d, d comprises a pair of conical &c. members a, b which are formed with tubular pipe sockets c disposed in inclined planes with reference to the attachment flanges e, f of said members a, b respectively and are held together by a clamping ring g as shown. The flange e is tapered on its inner face to coact with a tapered rim f on the flange j.
Patent HK-8096-A (HK)
Title: Process for transmission and automatic reception of data signals in a tv signal
Inventor: HOFMANN GUENTER
IPC: H04N7/00
Filed: 1996-01-18
Abstract: To ensure compatible transmission of data signals in a videotext data stream, the data signals are introduced into the videotext cycle in the form of packets of special non-cyclic videotext pages. The format of the data in the data packets can be chosen to suit the application of interest.
Patent IS-4559-A (IS)
Inventor: ARNARSON HOERTHUR
IPC: A22C25/14
Filed: 1997-09-15
Abstract: The invention concerns apparatus and method for processing fish, including severing the head of a fish automatically by obtaining an optimal cutting curve between the head and the body. In this way the utility of the fish can be increased considerably. The fish to be cut is transported through a set of rotatable circular knives. During the transportation of the fish through the cutting device its neck is bent to obtain optimal cutting curve.
Patent IS-6158-A (IS)
Inventor: BURGEY CHRISTOPHER S
IPC: C07D401/14
Filed: 2001-11-13
Abstract: Compounds of the invention are useful in inhibiting thrombin and associated thrombotic occlusions having the following structure:A is wherein Y1 and Y2 are independentlyhydrogen,C1-4 alkyl,C1-4 alkoxy,FuHvC(CH2)0-1 O-, wherein u and v are either 1 or 2, provided that when u is 1, v is 2, and when u is 2, v is 1,C3-7 cycloalkyl,thio C1-4 alkyl,C1-4 sulfinylalkyl,C1-4 sulfonylalkyl,halogencyano, ortrifluoromethyl, andwherein b is 0 or 1.
Patent CR-10126-A (CR)
Title: Humedal artificial con plantas ornamentales comercializables, para el tratamiento de variedad de tipos de agua residual.
Inventor: DAVID CHAVES ARTAVIA
IPC: C02F3/00
Filed: 2008-06-30
Abstract: Se refiere a un novedoso humedal artificial para el tratamiento de aguas utilizando plantas ornamentales.
Patent CU-34894-A (CU)
Title: Reducción directa del carbonato básico de níquel
Inventor: CASTILLO GONZALEZ ROBERTO
IPC: C22B23/02
Filed: 1978-03-22
Abstract: El objeto de la presente invención es la obtención de níquel metálica sustancialmente libre de azufre por medio de un procedimiento nuevo que ahorra por lo menos, un paso u operación y que y que puede fácilmente implantarse sin necesidad de grandes cambios tecnológicos. El procedimiento se refiere al tratamiento del carbonato básico de níquel con gas hidrógeno o cualquier otro gas, o reductor sólido de bajo contenido de azufre, a temperaturas elevadas en un horno de pisos, rotatorio, etc. El establecimiento del régimen de reducción está basado en el estudio de las propiedades físicas-químicas del carbonato básico de níquel y el mismo es escalonado, de manera tal, que se logre el secado primero, la calcinación después y por último o simultáneamente, la reducción hasta metal. El procedimiento se refiere a cualquier tipo de carbonato básico, pero preferiblemente a un carbonato básico obtenido después de haber separado el níquel del cobalto por cualquier medio, como puede ser el del gas sulfhídrico
Patent DK-35185-A (DK)
Inventor: LENARDS GERHARD
IPC: D04H11/00
Filed: 1985-01-25
Abstract: A flocked, sheet-like article which includes adhesive foam and flock. After the flocking, the article is partially dried and calendered. The sheet-like, textile article obtained in this way is light, air permeable, bi-elastic, and has a matted, flannel-like surface. The article can also be embossed.
Patent FR-1454765-A (FR)
IPC: G01N27/62
Filed: 1965-11-22
Granted: 1966-10-07
Abstract: 1,130,174. Discharge apparatus. GENERAL ELECTRIC CO. 2 Dec., 1965 [4 Dec., 1964], No. 51175/65. Heading H1D. In a positive-ion emission vapour detector suitable for halogen detection and sensitized by alkali metal, the collector electrode 12 is mounted so closely to the heated emitter electrode 13 that it is maintained by it at a temperature as low as possible above 40‹ C., for example 80‹ C., below it. A heat-reflecting and ion-repelling electrode 16, preferably nickel gold-plated on the inside, surrounds the electrode assembly. Electrode 12 is filled internally with a store of sensitizing material such as rubidium glass. Electrodes 12, 13 have platinum surfaces.
Patent GB-511682-A (GB)
Title: Improved apparatus for converting continuous bundles of artificial filaments into a sliver of staple fibre
IPC: D01G1/10
Filed: 1938-01-04
Abstract: 511,682. Stapling continuous filaments. GROVES, W. W. (I. G. Farbenindustrie Akt.- Ges.). Jan. 4, 1938, No. 209. Addition to 510,870. [Class 120 (iii)] Some of the teeth of the bands or rollers of the parent Specification are provided with cutting edges which cause partial severance or weakening of the filaments and facilitate their conversion into staple fibre. The cutting edges u may be provided, as shown, on the lower band b at uniform or irregular distances apart or both bands may be provided with cutting edges, those on the upper band being provided on teeth adjacent to teeth in the lower band provided with cutting edges or they may be spaced further apart.
Patent GB-1217602-A (GB)
Title: Copper-iron-titanium alloy
Inventor: DAUT HANS-HEINER
IPC: C22C9/00
Filed: 1968-01-02
Abstract: 1,217,602. Copper alloys. FORSCHUNGSINSTITUT C³r NE-METALLE. Jan.2, 1968, No.302/68. Heading C7A. A hardenable Cu alloy contains Fe and Ti in a total amount of 0À4-1% by weight, the ratio Fe: Ti being 1:1 to 1À6:1. The remainder of the alloy consists of Cu apart from impurities. The alloy is made by melting electrolytic Cu in an open induction furnace or gas-heated furnace, optionally together with anti-oxidant; adding the Fe and Ti; casting; hot-working to 50-75% reduction; homogeniz - ing for 1-3 hours at 950‹-1000‹C.; quenching e.g. in water; annealing for 4-6 hours at 450‹-600‹C., the temperature being in inverse relationship to the time; cooling in air or water; and cold-working to 60-75% reduction. If desired, a 75% cold-working may be effected before annealing. The alloy may be used for spot-welding electrodes, commutators, armatures and overhead electric lines.
Patent GB-546557-A (GB)
Title: Manufacture of new benzene-sulphonamido derivatives
IPC: C07D277/52
Filed: 1941-01-09
Abstract: 546,557. Sulphonamido compounds. SOC. OF CHEMICAL INDUSTRY IN BASLE. Jan. 9, 1941, Nos. 329 and 330. Convention dates, June 1, 1940, and July 13, 1940. [Class 2 (iii)] p - Hydroxylaminobenzenesulphonamido - thiazoles are prepared by reducing the c.orresponding p-nitro or p-nitroso compounds. The products, which form soluble salts with alkalis, alkaline earths and organic bases, possess therapeutic properties. The reduction may be effected with the aid of zinc dust, amalgams such as a zinc or aluminium amalgam, ammonium or alkali sulphides or sulphhydrates or stannous chloride ; electrolytic or catalytic methods may also be used. When using nickel, cobalt or a metal of the platinum group such as palladium as catalyst, absorption of hydrogen ceases when the hydroxylamino compound has been formed. The thiazole residue may contain substituents such as alkyl, oxy, alkoxy, carboxy and carbalkoxy groups. Examples describe the reduction of 2-p-nitrobenzenesulphonamido-thiazole, prepared by reaction of p-nitrobenzenesulphonic acid chloride with 2-aminothiazole in pyridine, by introducing dry ammonia gas and hydrogen sulphide into an alcoholic solution thereof, or by shaking the solution with hydrogen in presence of a palladium-charcoal catalyst ; the product is easily dissolved by alkalis, alkaline earths, ammonia, alkali carbonates or pyridine, and also by mineral acids. The 2-p-hydroxylaminobenzenesulphonamido derivatives of 4- methyl-, 4-ethyl-, 4 : 5-dimethyl- and 5-carbethoxy-thiazole and also of 4-methyl-4 : 5- dihydrothiazole are also referred to. The Specification as open to inspection under Sect. 91 also describes the preparation of hydroxylamino derivatives of the benzenesulphonamido-thiazole series by reducing nitro and nitroso derivatives in general or by oxidizing an amino, N-alkylamino or N-acylamino derivative. The oxidation may be effected by use of inorganic and organic peracids and peroxides. Further benzenesulphonamido groups may be interposed between the hydroxylaminobenzenesulphonamido group and the thiazole group ; thus, 2-[p-(p<SP>1</SP>-hydroxylaminobenzenesulphonamido) - benzenesulphonamido]- thiazole may be prepared by treating p-nitrobenzenesulphonic acid anilide with chlorosulphonic acid, reacting the resulting p<SP>1</SP>- sulphonic acid chloride with 2-aminothiazole, and reducing the product. All the compounds may be converted into their acyl derivatives of organic or inorganic acids. The preparation of 2 - p - hydroxylaminobenzenesulphonamidothiazole by cautious oxidation of the 2-pamino compound with monosulpho-peracid is described, and also its conversion with acetic anhydride into an acetyl compound. 2-p- Methylhydroxylaminobenzenesulphonamido - thiazole is referred to. This subject-matter does not appear in the Specification as accepted.
Patent GB-663208-A (GB)
Title: Improvements relating to the detection of smoke and like particles in air
IPC: G01N21/53
Filed: 1949-01-05
Abstract: 663,208. Detecting smoke photo-electrically. TRIST & CO., Ltd., R., CHAMBERS, W. A., and CLARKE, A. G. Dec. 28, 1949 [Jan. 5, 1949], No. 332/49. Class 40 (iii). In a smoke detector in which a beam of light passes directly through the air to one photo-cell and is reflected from suspensions in the air to the other cell so that the presence of smoke decreases the illumination of one cell and increases that of the other, the cells are connected in series in a differential circuit across an alarm and the cells have a polarizing voltage source. As shown, light from a source 2 is reflected from a cylindrical reflector 3 through apertures in a vertical square metal tunnel 10 through which smoke is convected, on to a vacuum photo-cell 6 situated on the opposite side of the tunnel. A second photo-cell 7 is situated on another side of the tunnel and receives light only when suspensions are present in the air in the tunnel. Initial adjustment of the apparatus is made by a screw-adjusted guillotine which partly closes the aperture to photo-cell 6. The cell lamp and tunnel are housed in a box 1 together with batteries 8, a cold cathode valve 24 and a relay 28. Circuit arrangement.-Cells 6 and 7 are connected so as to form with batteries 8 a bridge or circuit across the centre points of which are connected the control electrode and cathode of a cold cathode valve 24. The circuit arrangement is such that in the presence of smoke the control electrode is driven negative with respect to the cathode and the valve fires. (This is said to be a very sensitive arrangement.) A condenser 26 previously charged from the H.T. supply discharges through the valve operating relay 27 which in turn completes the circuit of a warning device 35 supplied from an L.T. source 31. The relay is then held by the L.T. source until reset by a button 36. It is explained with reference to Fig. 1 (not shown) that the polarizing voltage of the cells is about twice that necessary to produce saturation of the cells since this results in a larger signal output from the cells. Specifications 636,341, 637,207 and 640,725 are referred to in the Provisional Specification.
Patent GB-540211-A (GB)
Title: Improvements in fluid-actuated servomotor systems
IPC: G05D1/08
Filed: 1940-01-05
Abstract: 540,211. Fluid-pressure servomotor-control systems. SMITH & SONS (MOTOR ACCESSORIES), Ltd., S., and MEREDITH, F. W. Jan. 5, 1940, No. 342. [Class 135] A servomotor control system comprises a plurality of double acting power cylinders connected in series with one another between the controlling ports of the valve controller by a single chain of conduits and a follow-up connection between one only of the power pistons and the valve controller. The Figure shows the invention applied to the simultaneous control of a bomb sight and the elevator or ailerons of an aircraft by a gyro-vertical. The inner gimbal ring supporting a rotor spinning in a vertical axis is connected by a floating lever 21 and links 20, 22 to a control valve adapted to connect ports 15, 16 alternately to pressure and exhaust. The port 15 is connected to one side 38 of a power piston 33 adapted to act through a lever 34 and link 36 to adjust a bomb-sight. The port 16 is connected to one side 37 of a similar power piston 26 adapted to act through a lever 27 and link 29 to adjust the elevator or ailerons of the aircraft. The other side 37<SP>1</SP> of the piston 33 is connected by a pipe 39 with the other side of the piston 26 so that when one piston is displaced by fluid pressure a corresponding amount of liquid is displaced from one cylinder to the other. A follow-up connection to the floating lever 21 is provided by an extension 40 on the lever 34 which is urged towards a central position by adjustable springs 42. To facilitate movement of the piston under the action of these springs a restricted by-pass connection 41 is provided across the piston 33. The second piston 33 may be used solely for providing the follow-up action.
Patent GB-1524541-A (GB)
Title: Locking devices
IPC: E05B67/00
Filed: 1975-01-06
Abstract: 1524541 A lock for cables LOWE & FLETCHER Ltd 19 Dec 1975 [6 Jan 1975] 441/75 Heading E2A A rotatable barrel lock for clamping a cable comprises a clamping member 14, free to slide in bore 15 and prevented from rotation by projections 16 engaging grooves 17 in casing 1, and a threaded stud 12 attached to barrel 6 which engages with a thread in the clamping member 14 so ensuring that the clamping member slides when the lock barrel is rotated. In the position shown in Fig. 2 a hole in the clamping member is aligned with a hole in the casing to give hole 4 into which a cable may be inserted for clamping by rotation of the lock barrel. If required one end of the cable may be permanently attached to the lock by means of cap 19. A further embodiment shown in Fig. 5 utilises clamping members comprising pivoting arms 41, 42 held by spring 45 on cables 49, 50. Rotation of barrel 140 causes the projection 40 to engage the arms 41, 42 and pivot them out of engagement with the cables against the spring 45. The cables are clamped against movement in one direction but free to move in the other direction (e.g. with cable 50 in direction of arrow P).
Patent GB-383785-A (GB)
Title: Improvements in hydraulic brakes adapted simultaneously to steer the wheels of a vehicle
IPC: B64C25/48
Filed: 1932-01-07
Abstract: 383,785. Fluid-pressure brakes. TEVES MASCHINEN UND ARMATUREN FABRIK GES., A., 23, Gustavsburgstrasse, Frankfort-on- Main, Germany. Jan. 7, 1932, No. 519. Convention date, April 16, 1931. Addition to 383,462. [Class 103 (i).] In brake mechanism of the kind described in the parent Specification for effecting differential braking of the wheels of aircraft or road vehicles for steering, the operating-lever 1 is made hollow in order to replace the separate liquid reservoir, and is connected by channels 3 with the housing 5 containing the pressure cylinders 4. The lever is closed by the hand-grip 6 which screws into the end of the lever.
Patent GB-535270-A (GB)
Title: Improvements in instrument movements
IPC: G01C19/38
Filed: 1940-01-10
Abstract: 535,270. Mounting instruments in cases ; gyroscopes. ENGLISH ELECTRIC CO., Ltd., and TILSTONE, G. Jan. 10, 1940, No. 530. [Class 106 (iv)] [Also in Group XX] An instrument comprising a skeleton chassis with front and rear bearings for the movement is inserted into a close-fitting casing from the front, where it is secured to it by fastening means, a part of the chassis adjacent and around the rear bearing being brought during insertion into engagement with a correspondingly-shaped part of the back of the case whereby it is rigidly supported. In the gyroscope shown, which may be used as a turn-indicator, a turbine rotor 2 kept in rotation by air aspirated through a nozzle 20 is mounted in a cradle 1 pivoted in front and rear bearings in a skeleton chassis 8. The cradle is urged towards normal position by a spring 14 and carries a pointer 5a operating over a dial 7 secured to the front of the chassis. The chassis comprises four legs 8a extending from the rear bearing-carrying post to a ring 8b at the front, from which extend lugs to which a bridge member 8c carrying the front bearing is attached. A cylindrical spigot 8l extends from the rear of the chassis and is a push fit in a socket hole in the rear of the case 6. The chassis is attached to the casing at the front by screws 17 passing through the bridge member 8c.
Patent GB-1214121-A (GB)
Title: Liquid storage container
IPC: F17C3/02
Filed: 1969-01-03
Abstract: 1,214,121. Liquefied gas storage containers. PITTSBURGH-DES MOINES STEEL CO. 3 Jan., 1969 [5 July, 1968], No. 546/69. Heading F4P. A storage container for liquid (e.g. liquefied gas) comprises an inner vessel 24 (e.g. of Aluminium) surrounded by and spaced from an outer vessel 10 (e.g. of mild steel). Each vessel having a vertical side wall 28, 14 and a roof 30, 16, the space between the side walls containing a resilient layer 40, 42 in contact with each sidewall, and the space 46 between being filled with a thermal insulation (e.g. penlite, expanded vermiculite, granulated cork, foamed polystyrene, shredded wood, fiber-glass waste, or mineral wool). The layers 40, 42 may comprise sheets of matted glassfibres, of diameter less than 0À00015 inches bonded by a thin film of phenol-formaldehyde resin binder, to form a blanket having a density of approximately 2 lb./cu. ft. Reference has been directed by the Comptroller to Specification 840,952.
Patent GB-324213-A (GB)
Title: Improvements in sand blast apparatus
IPC: B24C3/28
Filed: 1929-01-07
Abstract: 324,213. Johnson, J. Y., (New Haven Sand Blast Co.). Jan. 7, 1929. Sand-blast; rumbles and tumbling-barrels.- Apparatus for cleaning castings &c. consists of a rotating barrel 6 having sand-blast nozzles 16, 55 at its ends, the barrel having perforations 7 therein whereby sand and dust fall into an outer drum 28 having a spiral rib 30 therein to deliver the sand &c. through openings in a bearing ring 11, to which the drums are secured, into an elevator drum 32; the end of the drum is closed by a head 14 secured to the ring 11. The drums are secured at the opposite end to a bearing ring 10, and that end of the drum has a detachable semi-circular head 18 to which is hinged at 19 a semi-circular door 20 adapted to be closed by latches 23; the door 20 and heads 14, 18 are ventilated bv holes 27. The drum 32 is secured to the ring 11 and is divided longitudinally into two channels 33, 34 by a ring partition 35 held by brackets 36, 37, which constitute buckets for lifting the sand delivered from the drum 6. The buckets 36 discharge sand to a shoot 38 having branches which deliver the sand to the channel 34; baffles 41 scatter the sand in the shoot 38 to permit air, sucked through the shoot into a suction box 46 connected by a pipe 47 to a fan, to carry off dust. The sand in the channel is lifted by the buckets 37 whence it falls into a shoot 42, and thence to a pressure tank 43 to which air enters by a pipe 48; the air and sand passes along tubes 49, 50 to the blast nozzles. The nozzle 16 is supported adjustably by a bracket 54 and carries a guard g fitting an opening in the head 14, and the nozzle 55 similarly carries a guard and is carried adjustably by a bracket 58 adjustable vertically on a rod 59 rotatable in a support 60 so that the bracket may be moved away from the drum to allow of opening the door 20 for charging &c. the drum. The rings 10, 11 rest on pairs of wheels 63, 64 driven by worm gearing from a shaft 71. Renewable lining plates 25 spaced from the heads 14, 18 and the door 20 and secured thereto are provided to protect these against wear. The drum 32 is closed by plates 44 supported on brackets 45.