baber/WOPTO huggingface dataset:
Patent EP-0127451-B1 (EP)
IPC: G03B3/10
Filed: 1984-05-24
Granted: 1988-01-13
Abstract: In an automatic focus control system for video cameras part of the object light is diverted through an optical sub-system (22) to a detecting unit (30) the output signals of which are used for controlling focusing of the optical main system. The output signals from the detecting unit are used for variably controlling a diaphragm (21) in the sub-system. The state of focus of the main optical system (2, 3, 4, 5 and 8) is sensed and depending on whether the main optical system is in considerably defocused state or approximately focused state, the effective diameter of the diaphragm (21) in the optical sub-system is reduced or enlarged, respectively.
Patent EP-0117842-B1 (EP)
Title: Fixation of anode studs or spades in a carbon anode
IPC: C25C3/16
Filed: 1984-01-13
Granted: 1986-10-29
Abstract: The carbon anodes of aluminum reduction cells are suspended on anode rods. The lower part of these rods viz., the anode pins or stubs can be anchored in the carbon anode by pouring cast iron into suitably shaped anode pin or stub holes which are at least partially undercut at the sides. A horizontal layer of cast iron at least some millimeters thick is formed between the floor of the pin or stub holes and the lower face of the anode pins or stubs. The cast iron poured into the spaces around the anode pins or stubs heats these to over 400 DEG  C. The mass of the cast iron poured in is smaller than the mass of the lower part of the anode pin or stub to be enclosed.
Patent EP-0134203-B1 (EP)
Title: Grass seed head suppression process
IPC: A01N43/653
Filed: 1984-07-30
Granted: 1987-07-29
Abstract: Mixtures of from 50% to 83% by weight of:  A. an acetanilide having the formula: <CHEM> wherein R<1> and R<2> are each selected from C1-C3 alkyl and alkoxy groups, R<3> is selected from C1-C3 alkyl groups, and X and from 50% to 17% by weight of:  is chloro or bromo;  B. a triazole derivative having the formula: <CHEM> wherein each R is hydrogen or methyl and X is chloro or bromo, all percentages being based on the combined weights of A and B, are found to have surprising efficacy in suppressing seed head development in turf grasses.
Patent EP-0161615-B1 (EP)
IPC: G01R33/02
Filed: 1985-05-06
Granted: 1990-01-17
Abstract: For determining the flux vector, an EMF vector (_es) is formed in an EMF detector (15) from the stator current and the stator voltage, the components of which are determined in a rotating coordinate system rotated by an angle ( beta ) relative to the coordinate system which is fixed with respect to the stator. The flux vector ( psi  beta ) is formed in the rotating coordinate system, taking into consideration the rotary EMF component (_e beta R) which is generated from the flux vector through rotation by  pi /2 and multiplication by the frequency of rotation ( beta ). The angle of rotation ( beta ) is determined by feeding the direction deviation of the flux vector ( psi  beta ) or a reference vector ( psi *) for the flux vector by the angle ( beta ) to a servo control (27 or 30, respectively), the output signal of which is fed as the speed of rotation ( beta ) via an integrator (20) for forming the angle of rotation ( beta ).
Patent EP-0167776-B1 (EP)
IPC: A01N43/50
Filed: 1985-05-29
Granted: 1989-04-05
Abstract: Plant growth regulators comprising a compound of the formula I <IMAGE>  (I)  wherein x=0, S or N, R1=hydrogen, phenyl, alkenyl or (substituted) alkyl and, when X=0 or S, also a metal cation or ammonium cation, n=1 when X=0 or S, and 1 or 2 when X=N, R2 and R3=alkyl, R4=alkyl, alkoxy or halogen and m=0, 1, 2 or 3, and, when R1 does not represent a cation, their acid addition salts, complex salts or quaternization products, in combination with a compound of the formula II R-CH2-CH2-N+(CH3)3Cl-(II) wherein R denotes OH or Cl, or in combination with N,N-dimethylpiperidinium chloride.
Patent EP-0164099-B1 (EP)
Title: Cutting device for hot granulation of thermoplastic polymers
IPC: B29B9/06
Filed: 1985-06-04
Granted: 1989-03-08
Abstract: A cutting device for the hot granulation of thermoplastic polymers including a rotary driving shaft, a bladecarrying disc rigidly keyed on the driving shaft and blades not rigidly mounted on said disc and sliding on the cutting plate, each blade being paired to an opposing element which opposes any sudden action tending to move the blade away from the plate.This invention relates to a cutting device for the hot granulation of thermoplastic polymers.More in particular, the present invention relates to a cutting device for the hot granulation of thermoplastic polymers, in which cutting of polymer monofilaments leaving the die plate is accomplished directly on the face of said die plate.
Patent EP-0175854-B1 (EP)
IPC: F42C15/40
Filed: 1985-06-28
Granted: 1988-05-11
Abstract: 1. Blocking device for mines, with sensors (1), each of which, when excited, generates an irreversible response signal, and with a response blocking circuit (4) which reacts to stray signals and which, when excited, generates a blocking signal to prevent the response signals form being evaluated, characterized in that assigned to each sensor (1) is a storage element (10), which is set when the response signal of this sensor appears at the same time as the blocking signal and the output signal of which, in the set state, interrupts the evaluation of the response signal.
Patent EP-0181067-B1 (EP)
IPC: A61B5/0245
Filed: 1985-09-09
Granted: 1991-07-31
Abstract: A measure of diastolic blood pressure is provided by the product of HR and TT wherein HR is a measured heart beat rate and TT is an elapsed time between emission of an electrocardiographic R wave and arrival of the consequent blood pressure pulse at a chosen blood vessel. Apparatus is disclosed for sensing HR and TT and displaying a value or index of diastolic blood pressure, which is hand held and includes a chronometer mode.
Patent EP-0190360-B1 (EP)
Title: Industrial robot having hollow arm structure
IPC: B25J18/00
Filed: 1985-07-26
Granted: 1991-01-23
Abstract: One end of a hollow robot arm (10), which consists of a plurality of tubes (12, 14, 16) arranged concentrically, and driving gears (18a, 21a, 24a), (18b, 24b) supported rotatably on both end portions of these tubes (12, 14, 16), is connected to a robot joint (30), and the other end thereof to a hollow wrist (56), to form a hollow arm structure. In an industrial robot provided with this hollow arm structure, sealing pipes (50, 58a, 58b, 58c) are provided at the portions of the hollow robot arm (10) at which the tubes (12, 14, 16) and driving gears (18a, 21a, 24a), (18b, 24b) are combined with each other, and a coating material supply pipe and a welding supply wire are inserted through these sealing pipes (50, 58a, 58b, 58c). Also, shear binding pins or bolts (20b, 26b) are provided at the joint portions of the tubes (12, 14, 16) and wrist (56) so as to protect the constituent parts of the robot against excessive load.
Patent EP-0200861-B1 (EP)
IPC: C08F299/06
Filed: 1986-02-27
Granted: 1990-09-12
Abstract: The present invention is directed to a process for the production of oligourethanes having terminal mercapto groups by reacting organic polyisocyanates with sub-equivalent quantities of organic polyhydroxyl compounds and a mercapto-alkanol in the presence of at least one ester of phosphoric acid containing at least one hydroxyl group bound to phosphorus. The present invention is also directed to the mercapto group-containing oligourethanes obtainable by this process and their use as binders for oxidatively-hardenable coating and sealing compositions, additives for epoxide resins and cross-linking agents for plastics materials and plastics crude products containing olefinic double bonds.
Patent EP-0208218-B1 (EP)
IPC: B01D39/20
Filed: 1986-06-28
Granted: 1990-03-07
Abstract: Hydrophilic glass fibers which have bonded to their surfaces a layer of silane molecules of the formula   <IMAGE>   are useful for the separation of plasma from blood for haemostasiological testing. In the formula: the molecule is bonded at its end oxygen to a surface of a glass fibre; R1 is C2-C6 alkylene; X is OH, C1-C6 alkoxy, having n carbon atoms and up to (n-1) OH groups in which n is 1-6, or an amino acid or peptide residue; and each of R'3 and R''3 is C1-C6 alkyl, an oxygen bridge to the silicon atom of another silane molecule or an oxygen bridge to the glass surface. The fibres have an average diameter of from 0.2 to 5 microns and a density of 0.1 to 0.5 g/cm3.
Patent EP-0253909-B1 (EP)
IPC: B29C43/02
Filed: 1986-07-19
Granted: 1990-01-31
Abstract: 1. Method for making essentially rigid, thin-walled compression mouldings (7), which are connected at at least one edge by an elastomeric edge strip (8), in particular a sealing lip (8) or the like, characterized in that a thermoplastic, fibre-containing starting material is used for the compression moulding (7) and a thermoplastic starting material is used for the elastomeric edge strip, and in that the two thermoplastic starting materials are plasticized by exposure to heat and are welded to each other at their contracting edges under pressure in a mould.
Patent EP-0231567-B1 (EP)
IPC: F16K11/076
Filed: 1986-02-06
Granted: 1989-12-27
Abstract: A unitary axial multiport rotary valve capable of accomplishing the simultaneous interconnection of a plurality of conduits in accordance with a previously determined cycle, where any conduit communicates with no more than one other conduit at any one cycle step, or valve index position. The conduits to be interconnected are attached to a hollow stationary body, or stator assembly (11-13), which is comprised of three sections, or elements, each of which is cylindrical in form. There are fluid flow channels in a rotating body, or rotor assembly (17, 18), which is located inside the stator assembly and configured in a manner similar to it. The rotor assembly assumes various positions according to the cycle steps and distributes fluid flowing into and out of the valve, by means of the conduits, in a different manner in each cycle step. There are annular volumes between the rotor and stator assemblies which contain sealing means (39, 40, 43, 45, 48) for prevention of leakage and definition of flow passages.
Patent EP-0208553-B1 (EP)
IPC: B65H45/22
Filed: 1986-07-11
Granted: 1992-09-30
Abstract: Apparatus for forming a longitudinal fold in a web of paper includes a paper feed arrangement (10), paper folding means (12), arranged below and downstream of the paper feed arrangement (10), and guide means (14) extending between the paper feed arrangement and the paper folding means. The paper feed arrangement (10) includes an input roller (22) and a support (24) on which are mounted a pair of tractor drives (26) engageable with the edges of the web. The support (24) is movable in a transverse direction to alter the position of the web relative to the paper folding means. The paper folding means (12) includes a pair of fold plates (32) mounted upstream of a pair of driven output rollers (34) which are resiliently biased into engagement with one another. The gap between the fold plates (32) extends perpendicularly to the input roller (22). The guide means (14) is a rigid V-shaped member extending from just below the input roller (22) to just above the fold plates (321. The apparatus may be used to form a fold in single or multi-sheet webs without prior perforation or scoring along the fold line. It may also form a fold at any of a range of transverse positions across the web.
Patent EP-0196241-B1 (EP)
Title: Single pole and neutral differential circuit breaker
IPC: H01H71/00
Filed: 1986-02-18
Granted: 1989-11-02
Abstract: 1. A single pole and neutral differential circuit breaker with a moulded case (10) comprising : - a phase circuit having a pair of phase contacts (42, 44) connected to phase input (16) and output terminals (20), respectively located on the two opposing narrow side faces of the case, - a neutral circuit having a pair of neutral contacts (26, 28) juxtaposed to the phase contacts (42, 44) with an interposed insulating separating partition (24), extending parallel to the large side faces of the case, and connected to neutral input (18) and output terminals (22) adjacent to said phase terminals (16, 20), - a manual and automatic operating mechanism (60), having an electromagnetic (52) and/or thermal (58) trip device opening said contacts (26, 28; 42, 44) on a fault, - a differential transformer (66) having a phase primary winding (70), a neutral primary winding (68), and a secondary winding (72), - an electromagnetic relay (74) supplied by said secondary winding (72) and mechanically connected to said mechanism (60), characterized by the fact that said differential transformer (66) and said electromagnetic relay (74) constitute a differential unit, that said phase and neutral circuits, and said manual and automatic operating mechanism (60) with electromagnetic (52) and/or thermal (58) trip device constitute a circuit breaker unit, that said units are housed either in separate cases said side faces of which are adjoined, or in a single case with a separating interface between the circuit breaker unit and the differential unit, that the neutral circuit is adjacent to the differential unit, that said comprises a lower part housing said phase (42, 44) and neutral contacts (26, 28) and that the connecting conductors of the neutral circuit (38, 40) and of the phase circuit (54, 56) to the differential unit extend transversely to said interface or to said adjoined side faces, the neutral circuit connecting conductors (38, 40) being in said lower part of the case, and the phase circuit connecting conductors (54, 56) above this lower part.
Patent EP-0207846-B1 (EP)
IPC: A23K20/195
Filed: 1986-06-18
Granted: 1991-09-04
Abstract: The process consists in adding optionally acidified water to a solution of nosiheptide, consisting of the culture medium of a nosiheptide-producing strain and of a water-soluble solvent and in then insulating the nosiheptide after the separation of a fraction which is insoluble in the solvent having the mycelium as a main constituent.
Patent EP-0207985-B1 (EP)
IPC: A61F2/30
Filed: 1986-01-09
Granted: 1990-04-18
Abstract: Un élément d'articulation pour prothèses de la hanche comprend une tête d'articulation, une partie de soutien comprenant une surface de soutien qui coopère avec une surface correspondante de soutien sur l'extrémité proximale du fémur, et des éléments de fixation pour attacher la tête d'articulation et les éléments de soutien au fémur. L'élément d'articulation se caractérise par le fait qu'un élément de soutien (4, 41) ayant la forme d'un bloc dépourvu de tiges comprend au moins une surface de soutien (10, 11, 43, 44) adjacente à la tête d'articulation (2, 40), de telle sorte que la surface fémorale correspondante de soutien (7'', 7') soit adjacente au cortex fémoral médian proximal. Des éléments supplémentaires de retenue (15, 21) coopèrent avec l'extrémité proximale (7) du fémur et pénètrent dans l'élément de soutien (4) en traversant un canal (13') perforé dans la surface fémorale de soutien (7'') afin d'exercer une force de traction sur l'élément de soutien (4) et de comprimer latéralement la surface de soutien (10, 11) contre la surface fémorale de soutien (7'', 7'). Des dispositifs sont associés à l'élément de soutien (4) et/ou aux éléments de retenue afin d'empêcher la rotation de l'élément de soutien (4) autour de l'axe du col du fémur.
Patent EP-0231229-B1 (EP)
IPC: A61B8/00
Filed: 1986-07-04
Granted: 1991-01-16
Abstract: The apparatus comprises an ultrasonic transmitter/receiver (2), an electrical circuit (3) for activating the ultrasonic transmitter (2) and for receiving and evaluating the signals of the ultrasonic receiver (2), as well as an indicator (4) of the filling level. The ultrasonic transmitter/receiver (2), the electrical circuit (3) and at least partly the indicator (4) can be inserted in the human body. The ultrasonic transmitter/receiver (2) can be fixed, in particular, on or in the wall (1) of the bladder.
Patent EP-0238621-B1 (EP)
Title: Systeme de communication par satellite a faisceau guide
IPC: H01Q3/22
Filed: 1986-09-15
Granted: 1991-04-24
Abstract: Un système de communication par satellite utilisant un satellite placé sur une orbite géostationnaire autour de la terre est destiné à communiquer avec des stations au sol placées le long d'une région de la terre formant un grand arc de cercle autour de la terre. Ledit satellite transporte un réseau d'antennes à balayage de fréquence orienté de manière à projeter un faisceau de rayonnement électromagnétique sur un plan aligné avec le grand arc de cercle. Chaque position du faisceau est formée avec une fréquence différente de rayonnement. La fréquence de fonctionnement de chaque station au sol est choisie de manière à s'adapter à la fréquence d'un faisceau émis à partir du satellite en direction de la station au sol. Un assemblage d'antenne formé de deux réflecteurs paraboliques à foyer commun permet la multiplication de l'ouverture effective d'un réseau d'éléments de rayonnement de l'antenne ainsi que la désamplification d'un angle de balayage de rayonnement provenant du réseau d'éléments rayonnants.
Patent EP-0288461-B1 (EP)
IPC: C11D10/04
Filed: 1986-10-31
Granted: 1990-05-23
Abstract: A liquid, easy-to-pour washing concentrate with fabric softening properties contains no builder salts and has the following components: (a) 5 to 12 % by weight of sodiumalkylbenzolsulfonate, (b) 7 to 15 % by weight of ethoxylated alcohols with 12 to 18 C atoms in the alcohol residue and 5 to 10 glycolether groups, (c) 16,1 to 22 % by weight of saturated fatty acids with 12 to 14 C atoms, as well as their mixtures with unsaturated fatty acids having 16 to 18 C atoms, present in the form of water-soluble soap, (d) 6 to 16 % by weight of a fatty acid diethanolamide derived from over 50 % simple unsaturated fatty acids having 16 to 18 C atoms, (e) 0,2 to 3 % by weight of a sequestering agent, (f) 6 to 16 % by weight of lower alcohols and 25 to 45 % by weight of water. The weight ratio of (a) : (b) : (c) : (d) is 1 : (1-2) : (2-3) : (1,5-2,5).
Patent EP-0239718-B1 (EP)
IPC: A61M5/162
Filed: 1987-01-09
Granted: 1991-03-06
Abstract: The protection device for a piercing needle (21) consists of a cap in the form of a tube (20) on the outside of the elongate housing (11), formed by bottom and side walls (13,12), of a hose roller clamp (10). In this way, a protection device for a piercing needle is provided, which is also available after the use of a transfusion or infusion device, in such a way that the manner of disposal does not cause any risk of injury to the personnel. <IMAGE>
Patent EP-0288587-B1 (EP)
IPC: B60K15/03
Filed: 1987-04-03
Granted: 1990-06-13
Abstract: 1. Multi layer-tank, particularly synthetic multi layer tank, preferably fuel tank, characterized in that it consists of at least two layers having no firm connection, whereby there are between the tank layers at least partly air slits, possibly of very small width, and at least one layer features at least on one side slight unevenness, so that already thus the creation of air slits is ascertained.
Patent EP-0253120-B1 (EP)
IPC: H01H83/20
Filed: 1987-06-03
Granted: 1992-08-19
Abstract: An automatic switch block which is formed from a fault current circuit breaker (10) and a line circuit breaker (12), has plug-in surfaces which engage in one another in a positive locking manner and which indicate incorrect switching pairings on the basis of a defined axial extension which is dependent on the respective rated current intensity of the automatic circuit breakers (10, 12). <IMAGE>
Patent EP-0255648-B1 (EP)
IPC: B65B31/00
Filed: 1987-07-21
Granted: 1992-12-30
Abstract: The method permits the preservation of goods enclosed in a container. The container is essentially formed from a cup having a cup edge surrounding the latter at the top in a vertical direction, and a cover which seals the cup in gas-tight manner. The cover upwardly limits a top space in the vertical direction, this space surrounding the goods in the region of the cup edge. Before the cup is closed in a gas-tight manner, circulating air which surrounds the goods in the region of a top space is displaced by a gas. The gas is fed to the top space from a region disposed outside of the cup. 
<??>The device preserves goods which are enclosed in a container. The container is essentially formed from a cup provided with a filling orifice, and a cover which seals the cup in a gas-tight manner in the region of its filling orifice. A head space is provided between the cover and the goods filled into the cup. At least one gassing device is provided which supplies the cup with gas in the region of its top space. The gassing device is arranged in the region of at least one gassing position.
Patent EP-0271854-B1 (EP)
IPC: C12Q1/28
Filed: 1987-12-12
Granted: 1993-03-31
Abstract: The test strip (1) has a support layer (2) on which are arranged several test layers which are at least partially in contact with one another to permit fluid exchange. 
<??>Arranged side by side in this sequence on the support layer (2) are an application zone (3) for application of a sample of the body fluids, a detection zone (5) for generating a characteristic signal which can be detected for the analytical determination, which zone contains a reaction layer (11, 12), and an absorbent zone (7) with an absorbent layer of an absorbent material. 
<??>Between the application zone (3) and the absorbent zone (7) there is a capillary transport section (8) which connects the application zone (3) and the absorbent zone (7). The reaction layer (11, 12) is arranged parallel to the transport section (8) between the application zone (3) and the absorbent zone (7) in such a way that it is in liquid contact with a liquid transported in the transport section (8). 
<IMAGE>
Patent EP-0246704-B1 (EP)
IPC: A22C13/00
Filed: 1987-05-18
Granted: 1992-02-19
Abstract: Process for the manufacture of a piece of intestine of shrinkable plastic film suited to be filled with foodstuffs, in which the plastic film, having a tube shape, is lead onto a mandrel at a certain running-in speed while being kept at an internal pressure by means of air supplied from within so that it assumes a cylindrical shape and is shirred onto said mandrel, in which, during shirring, the plastic tube is more or less pleated with the aid of shirring wheels and in which, after a certain length of tube has been shirred onto the mandrel, the plastic tube is cut after the shirring wheels. According to the invention, the thus obtained piece of intestine is maintained in a condition in which it is free of stresses, other than those which are the result of keeping it in place and its being in a shirred condition, and then locally heated at its exterior surface to a temperature at which the plastic material starts to shrink, which temperature well exceeds the sterilization temperature but is below the melting temperature of the plastic material. On account of their quite irregular appearance, the synthetic intestines obtained from the piece of intestine thus treated, bear a great resemblance to some types of intestines.