baber/WOPTO huggingface dataset:
Patent GB-2451081-B (GB)
Title: Electrofusion fitting
Inventor: CHRISTODOULOU MARIO JOHN
IPC: F16L47/03
Filed: 2007-07-17
Granted: 2009-09-09
Abstract: A moulded electrofusion fitting (10) for connection to a plastics pipeline, comprises a hollow body (16) formed with a tubular opening that has a longitudinal axis (82) and is adapted to receive an end of the pipeline as a close sliding fit. An electrofusion element (22) is formed in the internal surface (52c) in the opening, spaced from its end (52b). Fingers (52) are on the end of the opening, circumferentially spaced around the opening and separated by slots (53) between them. Cam surfaces in the form of ribs (60) are defined on the fingers, and a grip ring (50) is received on the fingers and includes wedge elements in the form of grooves (62). These are adapted to fit the ribs so that, when a pipeline is inserted in the opening and the grip ring is rotated about said axis, the ribs and grooves engage to press the fingers radially inwardly against the reaction of the grip ring whereby, said pipe is gripped by said grip ring and centralised in the opening. The grip ring may be integrated with a terminal pin (24), a bayonet slot (106) of the grip ring accommodating the terminal pin, a shroud boss (27') formed on the grip ring around the base of the bayonet slot.
Patent GB-2029610-B (GB)
Title: Electrooptical time indicating means
IPC: G04G9/02
Filed: 1979-07-10
Granted: 1982-12-22
Abstract: An electro-optical time-indicating system displays the time by simulating a clock using dial hands. The electrodes of a liquid crystal display are formed by radial track segments and the backing electrodes are subdivided into inner and outer electrodes. The driving of the track segments to indicate hours, minutes and seconds is accomplished by a time division multiplex technique. In order to keep the number of electrode terminals for the track segments to a minimum, the track segments are combined into L track segment cascades with L input terminals. The track segments are arranged in K twin sets such that, as viewed in the clockwise direction, an nth track segment (where n ranges from 1 to L) of one set of the twin sets is always connected with the L+1-nth track segment of the other set of a twin set. The inner backing electrodes are subdivided into M inner blocks with one terminal each, and the outer backing electrodes are divided into N outer blocks with one terminal each. Each twin set is covered by two adjacent inner blocks and two adjacent outer blocks. The time-functional drive of the terminals of the track segment cascades takes place alternatingly in ascending and in descending order, and successive terminals of the inner and outer blocks are energized in a clockwise direction after every change-over between ascending and descending drive.
Patent GB-2087726-B (GB)
Title: Pesticidal compositions
IPC: A01N47/30
Filed: 1981-11-20
Granted: 1984-03-21
Abstract: The invention relates to an insecticidal and acaricidal composition which contains a combination of a compound of the formula I <IMAGE>  (I)  in which R is a cyclopropyl or an isopropyl group, and N-(2-methyl-4-chlorophenyl)-N',N'-dimethylthiourea.
Patent GB-2119843-B (GB)
Title: Liquid storage tanks
Inventor: CARN WILLIAM ROSKELLEY
IPC: F17C13/12
Filed: 1982-11-23
Granted: 1985-12-11
Abstract: A storage tank for a volatile inflammable liquid is provided with an attachment fitting to which an elbow assembly can be attached to support a tapping machine. If the tank primary vessel fails, liquid retained by a secondary containment vessel can be drained out by using the tapping machine to make a hole through the attachment fitting and vessel walls. The attachment fitting is installed, when the tank is built, without impairing the integrity of the primary or secondary vessel walls or providing a hole therein.
Patent GB-2167831-B (GB)
Title: The controlled propulsive wing
Inventor: KEHAYAS NICOLAS
IPC: B64C21/04
Filed: 1985-07-09
Granted: 1988-09-07
Abstract: The controlled propulsive wing is a cambered or thin almost flat wing with slits or slots or holes at its surface connected from the inside of the wing to the exhaust end of the thrust type propulsive plant like turbofan and rockets, of the aircraft or aerospace vehicle by means of ducts. The exhaust air or other gases of the propulsion plant are discharged through the slots or slits or holes placed at an appropriate distance from the trailing edge and thus control the boundary layer while at the same time increase the circulation, propel the aircraft or aerospace vehicle and even take the place of the wing's wake. In addition this configuration may be used by controlling the rate of the discharged exhaust air or other gases of the propulsive plant and thus thrust and circulation to provide a totally active flight control, to make ailerons and rudder unnecessary. A similar system may be applied to a canard or foreplane, for pitch control. <IMAGE>
Patent GB-2215925-B (GB)
Title: Digital to analogue convertors
Inventor: VOGT ALEXANDER WILLIAM
IPC: H03M1/00
Filed: 1989-02-15
Granted: 1991-12-18
Abstract: A high-speed digital to analogue convertor comprising a matrix of cells each including a current source, in which there are provided means within each cell to bring into operation simultaneously all those current sources required to decode any one value.
Patent GB-2250777-B (GB)
Title: Espagnolette
Inventor: BAUNSGAARD PER
IPC: E05C9/22
Filed: 1991-12-03
Granted: 1994-07-13
Abstract: An espagnolette (1) for bolting doors or window sashes when closed comprises a housing (2) with a control means by means of which an operating rod (3) can be displaced in its longitudinal direction proportional to the housing (2). The operating rod (3) is connected with the door or window sash by moans of sliding shoes (4) and has locking pins (5) for engagement with a strike in the door or window sash. The operating (3) has an essentially C-shaped section so that its outwards open interior through an oblong slot can engage and secure the shoes (4) and part of the housing (2) slidingly in the longitudinal direction of the rotating rod. Through this measure the built-in width of the device is determined by the width of the operating rod, and the rod is not weakened by perforations for the shoes. <IMAGE>
Patent GB-2257182-B (GB)
Title: Improvements in or relating to steerable rotary drilling systems
Inventor: BARR JOHN DENZIL
IPC: E21B47/01
Filed: 1992-06-23
Granted: 1995-10-18
Abstract: A system for maintaining a downhole instrumentation package in a roll stabilised orientation with respect to a drill string comprises an instrument carrier (812) which is mounted within a drill collar (810) for rotation about the longitudinal axis of the collar. An impeller (815) is mounted on the instrument carrier so as to rotate the carrier relatively to the drill collar as a result of the flow of drilling fluid along the drill collar during drilling. The torque transmitted to the instrument carrier (812) is controlled, in response to signals from sensors in the carrier which respond to the rotational orientation of the carrier, and input signals indicating the required roll angle of the carrier, so as to rotate the carrier (812) in the opposite direction to the drill collar (810) and at the same speed, so as to maintain the carrier non-rotating in space and hence roll stabilised. The torque may be controlled by controlling a variable coupling (851,852) between the impeller and the carrier and/or by controlling a brake (857), for example in the form of a differential gear mechanism, between the carrier and the drill collar. <IMAGE>
Patent GB-2261602-B (GB)
Title: Diffuser for a hair dryer
Inventor: PARKINSON JAMES WALTER
IPC: A45D20/12
Filed: 1992-09-18
Granted: 1994-09-21
Abstract: PCT No. PCT/EP92/02640 Sec. 371 Date May 20, 1994 Sec. 102(e) Date May 20, 1994 PCT Filed Nov. 16, 1992 PCT Pub. No. WO93/09693 PCT Pub. Date May 27, 1993.The invention is directed to a diffuser for a hair dryer comprising a diffuser body which is adapted to be secured to the nozzle of the hair dryer and includes a plurality of hair pickup elements (9, 10, 11) extending away from the diffuser body. At least one of the hair pickup elements (9, 10) is movably arranged on the diffuser body.
Patent GB-2274337-B (GB)
Title: Aspect ratio measurement
Inventor: WEBB TERENCE WILFRED
IPC: G01N15/02
Filed: 1993-01-18
Granted: 1996-08-07
Abstract: PCT No. PCT/GB94/00090 Sec. 371 Date Sep. 16, 1994 Sec. 102(e) Date Sep. 16, 1994 PCT Filed Jan. 17, 1994 PCT Pub. No. WO94/16308 PCT Pub. Date Jul. 21, 1994Method and apparatus for obtaining the average aspect ratio of non-spherical particles in suspension. The particles are caused to orient generally in one direction and the conductivity of the particles are measured in such direction while simultaneously measuring the conductivity of the particles in a traverse direction. The difference between the two conductivity measurements is indicative of the average aspect ratio of the particles in suspension.
Patent GB-2267712-B (GB)
Title: Ink comprising a hydroxyalkylurea derivative, ink-jet recording process making use of the ink, and ink-jet recording apparatus therefor
Inventor: SHIMOMURA MASAKO
IPC: B41J2/14
Filed: 1993-05-11
Granted: 1996-09-25
Abstract: Provided is an ink containing a recording agent and a liquid medium capable of dissolving or dispersing the recording agent, wherein said ink comprises a compound represented by the formula    R1R2NCONHCH2CH2OH   wherein R1 and R2 each represent hydrogen or CnH2nOH, where n is 2 or 3, provided that R1 and R2 are not hydrogen at the same time, and has a pH of not less than 7 to less than 10. <IMAGE>
Patent HU-213058-B (HU)
Title: Closable discharging hole on fluid-storing bottles and/or boxlike packages and method for producing same
Inventor: NEDSTEDT ULF
IPC: B65D41/04
Filed: 1992-03-26
Abstract: The closure part (3) of the opening device (2) engages form-lockingly with, and encloses the end of the pouring spout (21, 33) facing away from the packaging container. This end consists of a connected, liquid tight layer of material which is shaped according to the internal shape of the closure part (3). The liquid tight layer of material, can only be penetrated in connection with the opening of the opening device. The spout is formed with the closure part (3) used as a mould with heated thermoplastics material layer forced into the closure part through a pressure difference.
Patent HU-219333-B (HU)
Title: Pharmaceutical compositions comprising stabilized nanogranules with tiloxapol and process for producing them
Inventor: JUNE SIEGFRIED K
IPC: A61K49/04
Filed: 1993-12-15
Abstract: A composition comprising nanoparticles having tyloxapol adsorbed on the surface thereof, preferably containing a diagnostic or therapeutic agent, and most preferably including a further surface modifier associated therewith is described. A method of making such nanoparticles and a method of diagnosis comprising administering to a mammal of a contrast effective amount of particles of nanoparticles having tyloxapol adsorbed on the surface thereof is also described.
Patent HU-220022-B (HU)
Inventor: VAN NIEKERK ERASMUS
IPC: B01D46/30
Filed: 1997-01-24
Abstract: A találmány tárgya leválasztási eljárás és leválasztóegység, valamintsütő-főző berendezés. A találmány szerinti eljárás lényege az, hogyegy nemkívánatos anyagot vagy szennyezőt, például zsírokat vagyolajokat tartalmazó gáz- vagy gőzáramot lefelé áramoltatnak egyleválasztási zónában kialakított ágyon keresztül, amelyben aleválasztóközeget göndörödő anyagból képezik, ugyanakkor a túlzottmennyiségű nemkívánatos anyagot vagy szennyezőt hagyják kicsepegni aleválasztóközegből, és ezen túlzott mennyiségű nemkívánatos anyagotvagy szennyezőt felfogják a leválasztási zóna alján. A találmányszerinti eljárás megvalósítására alkalmas leválasztóegységre azjellemző, hogy a leválasztóeszközét képező ágy (62) leválasztóközegegöndörödő anyagból áll, emellett a leválasztóegységben (22) a bemenet(16), a leválasztóeszköz és a kimenet (24) úgy van elrendezve, hogy aleválasztási zónába (50) a bemeneten (16) keresztül belépő szennyezettgáz- vagy gőzáram lefelé vezethető át a szennyezőket ennek soránbelőle leválasztó, göndörödő leválasztóközegből álló ágyon (62), és akimeneten (24) keresztül vezethető ki a leválasztási zónából (50),emellett egy, a leválasztóközegből kicsepegő túlzott mennyiségűszennyező felfogására alkalmas szennyezőgyűjtő zóna van kialakítva aleválasztóházon belül a göndörödő leválasztóközeg ágya (62) alatt. Atalálmány szerinti sütő-főző berendezés el van látva egy találmányszerinti leválasztóegységgel, amely egy tűzhely feletti páraelszívóegységre, főként páraelszívó burára úgy van felszerelve, hogy kimeneteösszeköttetésben áll egy elszívóvezeték bemenetével. ŕ
Patent IT-1236176-B (IT)
Title: Orthopedic band across the foot for fallen arch syndrome
IPC: A61F/
Filed: 1989-12-18
Granted: 1993-01-19
Abstract: Supporting and containment band for the outer foot useful in anterior fallen arch syndrome with valgus of the big toe and metatarsal.
Patent IT-1081041-B (IT)
Title: Epicyclic transmission for vehicle - has servo actuators with coupling sleeves rotatable on planet carriers
IPC: B60R/
Filed: 1977-07-28
Granted: 1985-05-16
Abstract: Each planetary stage of the drive has at least two wheels of different dias. which can mesh with at least three wheels with internal or external gear teeth. One of these forms input gear wheel, the output being formed by a carrier. Friction discs operated by servo actuators are used for selective stopping of gear drive housing. All sun wheels can be frely adjusted during their rotation relative to engaging planetary gear wheels. The brakes of the sun wheels are arranged at appreciable axial distance relative to these gear wheels. The sun wheels are supported close to their brakes on the drive housing in the radial direction.
Patent IT-1031890-B (IT)
Title: Racemisation of amino acids - esp. lysine, by refluxing in an aqueous solvent
Inventor: SSIMO CARISSIMI
IPC: C07B/
Filed: 1975-02-20
Granted: 1979-05-10
Abstract: Optically active aminoacids, either free or as a salt with a mineral acid, are racemised by being refluxed at a predetermined temp., usually 100-160 degrees C, in a water-miscible solvent, in the presence of water. The product is often more suitable for chemical reactions than the optically active form. Specifically claimed process in which the amino acid is L(+) or D(-) lysine hydrochloride.
Patent IT-1056862-B (IT)
Title: Correction material for typewriting errors - comprising a carrier, binder-contg. pigment layer and binder-contg. bonding layer
IPC: B41J/
Filed: 1976-03-04
Granted: 1982-02-20
Abstract: Correction material for covering marks comprises a carrier, a covering layer contg. a covering pigment a binder and a bonding layer composed of a dispersion of incompatible particles of at least two binders. The dispersion may contain protective colloids for the binders. Used to correct typing errors cleanly and clearly.
Patent IT-1246272-B (IT)
Title: Height-adjustable foot for furniture
Inventor: MARIANI ROBERTO NATALE
IPC: A47D/
Filed: 1990-09-10
Granted: 1994-11-17
Abstract: The foot comprises a shank 1 having a vertical axis 20 and a lower thread 2 so that it can be screwed into a support 5 that rests on the ground and terminates at the top in a polygonal spigot 8 that is coupled to a height- adjustment unit 10 having a lateral access hole 25 designed to allow a screwdriver 26 to be inserted. The height-adjustment unit 10 comprises means 15, 23, 19 for transmitting the rotational motion of the screwdriver 26 to the shank 1. Fig. 2. <IMAGE>
Patent IT-1231963-B (IT)
Inventor: LEPORI AGOSTINO
IPC: C08G18/70
Filed: 1989-09-25
Granted: 1992-01-16
Abstract: Described are binder compositions for the manufacture of lignocellulosic composites, comprising an aqueous emulsion of polyisocyanates and a release agent obtainable by reacting a polyisocyanate with an oxyalkyl hemiester of a C9-C18 saturated or unsaturated monocarboxylic fatty acid.
Patent IT-1226063-B (IT)
Title: Control system for distribution in an internal combustion engine
Inventor: BOSSU GIANFRANCO
IPC: F01L/
Filed: 1987-10-19
Granted: 1990-12-10
Abstract: System concerning the control of the aspirator and exhaust valves of an internal combustion engine in which each cylinder is provided with four or more valves controlled directly by two camshafts at the big-end.
Patent IT-1042865-B (IT)
Title: Variable speed fan drive system - has orifice restricting flow to piston and cylinder controlling motor torque
IPC: F04D/
Filed: 1975-09-25
Granted: 1980-01-30
Abstract: The fan drive system comprises a constant pressure ring main circuit from a motor driven pump to, for example, three variable capacity motors (3) driving three fans (4). The motors are connected in parallel with each other and in series circuit with the pump and each has a piston and cylinder device (5) supplied with pressure from the ring main. A variable restrictor controlled by a temperature probe sets the pressure acting on each piston and cylinder device so that each fan is speed controlled in accordance with temperature. The variable orifice (8) controls the flow of hydraulic fluid to the reservoir (10), varying the piston and cylinder pressure, and hence motor torque.
Patent IT-1063807-B (IT)
Title: Activated carbon powder continuous regeneration - by resistance heating while descending a column contg. perforated electrodes, giving uniform heating
IPC: C01B/
Filed: 1976-11-11
Granted: 1985-02-18
Abstract: Particulate activated carbon is regenerated by allowing it to descend through a vertical column, in which electrodes are arranged horizontally and spaced apart; each electrode comprises a large number of through passages or holes and a number of communicating ducts between these holes on the underside of the electrode. Both ducts and holes are large enough for the carbon particles to pass freely through them. Alternatively, each electrode is composed of a grating with correspondingly large apertures. A voltage is applied across the electrodes, to generate a current through the activated carbon as it flows down and thus heat it. Pref. the passages are uniformly distributed over the electrodes; the activated carbon particles are spherical, and the holes constitute >=25% of the total electrode surface area. The process can be operated continuously, by regularly charging the top of the column with fresh carbon for treatment. The current density is fairly uniform so that uniform heating of the material is produced.
Patent IT-1233772-B (IT)
Title: Long distance skiing skis with hollow sole to separate seal from sliding
Inventor: ABRUZZO FLORINDO D
IPC: A63C/
Filed: 1989-05-12
Granted: 1992-04-14
Abstract: In long distance skis, the sole is their inferior side. In currently used long distance skis, soles have a rectangular and therefore rectilinear transversal section.The present invention consists in transforming the transversal section of the sole, here referred to as simply the sole, from a rectilinear in to a convex sole, wherein said sole is convex in the side that is in direct contact with snow.The present invention is aimed at improving long distance ski performance when the so-called "classical technique" or alternated step technique is used.
Patent IT-1197732-B (IT)
Title: Per:hydro-indole carboxylic acid derivs.
Inventor: GRUENFELD NORBERT
IPC: A61K/
Filed: 1983-10-25
Granted: 1988-12-06
Abstract: 1-Carboxyalkanoyl perhydro-indole 2-carboxylic acids of formula (I), in which R4 is H or lower alkyl, R5 is lower alkyl opt. substd. with phenyl opt. substd. with lower alkyl or alkoxy, CF3 or halogen, and t is 0 or 1, and their salts, amides or esters are made by reducing an indole or indoline deriv. of formula (II) with carbon in presence of rhodium.
Patent IT-1078726-B (IT)
Title: Stable aq. thermosetting latex coating compsns. - by polymsg. unsatd. monomers in aq. emulsion in the presence of a water sol. ionic monomer
IPC: C09G/
Filed: 1974-03-15
Granted: 1985-05-08
Abstract: The parent patent described the prodn. of aq. latices by polymsg. in aq. emulsion >=1 alpha, beta-ethylenically unsatd. main monomer which is difficulty sol. in water, and >1 alpha, beta-ethylenically unsatd. monomer contg. a reactive gp., and in the presence of surface active agents, and/or suspending agents, and a modifying agent which is non-reactive or which contains >=1 complementary reactive gp. The polymn. is carried out in the presence of 1-5 wt. % (on monomers) of water soluble salts of vinyl sulphonates, allylsulphonates or sulphoesters of formula R-CO2-Q-SO3M (in which R = vinyl or alpha-substituted vinyl gp., Q = divalent hydrocarbon radical bound to two different C atoms, and M = cation chosen from Na, K, Li or (substituted) ammonium gp. of formula NR'4 where R' = H 1-4C alkyl or 1-3C alkanolamine gp., or two gps. R' and the N atom form a morpholine residue and the remaining gps. R' have the meaning given above) as stabilizer. Presence of polymerisable stabilizer salt allows very small amts. of surface active agents (e.g. is not > 0.2 wt. % on monomers) to be used to give stable latex polymers. The latices can be spray dried to give stable powder coating resins.
Patent IT-1079861-B (IT)
Title: Miniature single phase motor with narrow air gap - has airgap width defined by rotor outer surface and stator salient pole surfaces
IPC: H02K/
Filed: 1977-06-27
Granted: 1985-05-13
Abstract: The laminated stator rim has inwards protruding poles whose inner surfaces define bore, in which is mounted rotatably a rotor. The latter outer surfaces form with the pole inner surfaces radial air gap. The width of the gap in radial direction ranges from 0.025 to 0.152 mm. The ratio of the air gap width to the rotor diameter is between 0.0009 to 0.005. Preferably the gap width ranges from 0.051 to 0.102 mm and the gap width ratio to the rotor diameter is 0.0018 to 0.0035. Salient poles may be used. Typically the motor is for alternating current and has a squirrel-cage rotor for a single-phase operation.
Patent IT-1052847-B (IT)
Title: Wire spooling machine control system - includes pulse circuit controlling dancer arm and reciprocating distributor wheel for constant wire tension
IPC: B65H/
Filed: 1975-12-16
Granted: 1981-07-20
Abstract: The apparatus for winding a wire from a die onto a spool (5) includes a control system for a distributor wheel (4) mounted above the spool, which travels to and fro between the flanges (7) to form the coils evenly. Preceding this is a dancer arm (14) which swings about a horizontal axis (15) at the far end, carrying guide pulleys (21,22) on its end. The control system is also used to operate this arm to control the tension of the wire as it moves over the distributor wheel (4). A device which controls the wire speed by returning the dancer arm, does not operate at the moment of reversal of the distributor wheel travel. A stepping motor incorporated on the frame carrying the distributor wheel is operated by a counter and control pulse circuit with a comparator. A clutch (13) incorporated on the pivot spindle (15) of the dancer arm (14) is also controlled by the circuit.
Patent IT-1240906-B (IT)
Inventor: CORTICELLI GIULIANO
IPC: H03K17/691
Filed: 1990-03-19
Granted: 1993-12-20
Abstract: The high speed driving circuit for MOSFET transistors comprises a first coupling transformer (T1), which is driven on the side of the driving logic (IC1) and has a turns ratio of 2:1, with minimum reactance and very high immunity to dV/dt. The circuit comprises a first stage of the driver, constituted by a small MOSFET transistor (Q1), and a second stage of the driver, which is directly coupled to the drain pin of the first stage (Q1). The circuit furthermore comprises a third stage of the driver, which is supplied with two distinct voltages; these power supplies are provided by a second transformer (T2). <IMAGE>