baber/WOPTO huggingface dataset:
Patent EP-0290427-B1 (EP)
Title: Dispositif de commande de la pression differentielle dans un sechoir
IPC: D21F5/10
Filed: 1986-01-28
Granted: 1990-04-04
Abstract: L'appareil de commande ci-décrit permet de commander la pression différentielle entre les lignes d'entrée de vapeur (12) et de sortie de vapeur (14) d'un séchoir (16) de bandes, et comprend une soupape de sortie (22) pouvant être commandée sélectivement et disposée dans la ligne de sortie pour commander sélectivement l'écoulement de vapeur, de condensat et de gaz non condensable sortant du séchoir. Un capteur de vitesse (30) du séchoir produit un premier signal de commande et un capteur de vitesse de condensation (32) détecte la vitesse à laquelle une couche de condensat se forme dans le séchoir. Le capteur de vitesse de condensat (32) produit un second signal de commande. Un dispositif de commande (38) est connecté de manière fonctionnelle à un actuateur de soupape de sortie (28) pour exciter sélectivement l'actuateur en réponse aux premier et second signaux de commande. Le dispositif de commande compare les signaux pour déterminer le réglage relatif optimal de la soupape de sortie de sorte que l'on empêche l'inondation du séchoir avec du condensat pendant que la pression différentielle entre les lignes d'entrée et de sortie est maintenue aussi faible que possible.
Patent EP-0234361-B1 (EP)
Title: Aqueous dispersions of cross-linked polymer particles, process for the preparation of these dispersions and coating compositions containing these dispersions
IPC: C08G18/42
Filed: 1987-02-06
Granted: 1990-04-25
Abstract: PCT No. PCT/EP87/00056 Sec. 371 Date Aug. 26, 1988 Sec. 102(e) Date Aug. 26, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/05305 PCT Pub. Date Sep. 11, 1987.Dispersions of crosslinked polymer micro-particles in aqueous media, a process for the preparation of these dispersions, and coating compositions containing these dispersions. The invention relates to dispersions of crosslinked polymer micro-particles in aqueous media, which have been prepared: (1) by dispersing a mixture of the components (A) and (B) in an aqueous medium, the component (A) being composed of one or more polyester-polyols containing at least 2 hydroxyl groups, and the component (B) being composed of one or more polyisocyanate compounds, and the component (A) having available a number of ionic groups, preferably carboxylate groups, sufficient to form a stable dispersion, and at least one part of the components (A) and/or (B) containing more than 2 hydroxyl or isocyanate, respectively, groups per molecule and (2) by subsequently heating the dispersion thus obtained to a temperature sufficiently high for the components (A) and (B) to react to form crosslinked polymer micro-particles.
Patent EP-0245806-B1 (EP)
IPC: B65G43/08
Filed: 1987-05-09
Granted: 1991-07-31
Abstract: Accumulation conveyor functioning as an accumulator for a conveyor within a transport system for container treatment devices, having a control accumulator connected to a controller, the control accumulator being designed as a conveyor belt unit having a separate conveyor belt section which is concomitantly controlled by the controller, and a conveying speed control being provided which ensures that, during all operation states, that is to say even when fully loaded, at most a small head pressure which is suitable for the conveying speed control but is not harmful for bottles, guide railings and noise generation, is effective.
Patent EP-0279063-B1 (EP)
IPC: C07D333/20
Filed: 1987-12-21
Granted: 1991-10-09
Abstract: The present invention relates to compounds which are allenyl amines, more specifically,  beta -ethenylidene-(substituted)ethanamines, possessing antihypertensive activity. They are prepared by a novel reaction of a protected N,N-bis-(trimethylsilyl)-4-methoxy-2-butynylamine compound with a metallo-organic compound, with subsequent removal of the silyl protecting groups to provide the desired compound.
Patent EP-0232179-B1 (EP)
IPC: G01N33/574
Filed: 1987-02-05
Granted: 1992-07-22
Abstract: Methods are disclosed for detecting, staging and monitoring breast cancer. The methods involve determining the amount of certain antigens, designated W1 and W9, in serum via quantitative immunoassays using anti-W1 or anti-W9 monoclonal antibodies. The amount detected is compared with amounts of the antigen found in normal sera, sera from breast cancer patients of predetermined stage, or other samples of the patient's own serum, depending upon the purpose of the assay.
Patent EP-0239413-B1 (EP)
IPC: H03L7/08
Filed: 1987-03-27
Granted: 1993-08-11
Abstract: As used in a digital television receiver, the invention is associated with a first phase locked loop which develops a sampling clock signal that is locked to the horizontal line synchronizing signal components of a composite video signal. A second digital phase locked loop is clocked by the sampling clock signal and develops a digital signal that is phase locked to the color burst signal. This digital signal is used as a regenerated color subcarrier signal to synchronously demodulate the chrominance components of the composite video signals into I and Q color difference signals. To compensate for frequency instability in the regenerated subcarrier signal caused by frequency instabilities in the line-locked clock signal, a third digital phase locked loop (300) develops an output signal which is phase locked to a reference signal generated by a crystal controlled oscillator (310). Control signals (C') from the third phase locked loop are applied (328) to the second phase locked loop to substantially compensate for frequency instabilities in the regenerated subcarrier signal that are induced by the clock signals.
Patent EP-0231144-B1 (EP)
IPC: A61G7/057
Filed: 1987-01-15
Granted: 1991-04-24
Abstract: A flexible support acting as a cushion for the human body to sit or lie on and comprising: a plurality of hollow bodies which are disposed substantially in one plane and can be individually pressurized from inside by a flowable medium; and a solid base being for receiving the hollow bodies. When filled with the medium, the hollow bodies have substantially identical dimensions in two directions substantially perpendicular to one another and extending parallel with the aforementioned plane and are disposed in rows one beside the other in such directions. The surface of the base adjacent the hollow bodies is so shaped to adapt to the lower portion of the filled hollow bodies and engage them supportingly. The hollow bodies are preferably spherical when in the filled condition, and the surface of the support adjacent each hollow body is part-spherical in construction.
Patent EP-0258323-B1 (EP)
IPC: B41K1/40
Filed: 1987-02-13
Granted: 1990-08-22
Abstract: Handstamp with self-inking device provided with an inversion mechanism located in a housing (3), said mechanism moving the printing characters (4, 5) of the stamp from an upwardly pointing position adjacent to the ink carrier (6) inserted in the housing, to a downward-oriented printing position, during which it pivots, and which in order to affect this inversion and printing process is linked with a U-shaped actuating element (12) extending across the housing. The housing (3) of the stamp has a metal frame (1), in which the inversion mechanism and printing characters are arranged and a plastic guide element (2) arranged on the frame or inserted in it. The guide element (2) serves as a guide for inserting the ink carrier and preferably also for guiding the actuating element (12).
Patent EP-0261160-B1 (EP)
IPC: C09K19/30
Filed: 1987-03-07
Granted: 1991-03-06
Abstract: Tertiary alcohols of formula (I) where R1, A1, Z1, m, A2, Y, Q1, Q2, Q3 and Z2 have the meanings of claim 1, and process for the production of said alcohols.
Patent EP-0277552-B1 (EP)
IPC: B05B15/04
Filed: 1988-01-21
Granted: 1991-11-06
Abstract: Sheet-like or cap-like mask for paint work on motor vehicles or parts thereof, which is characterised in that a plastic film is used as the mask, at least one surface of which is treated by the corona process.   <IMAGE>
Patent EP-0298469-B1 (EP)
IPC: C03C11/00
Filed: 1988-07-07
Granted: 1992-09-16
Abstract: A process for the production of highly porous glass-ceramic mouldings which contain carbon atoms bonded to silicon atoms is characterised in that a moulding comprising an organopolysiloxane which is solid at room temperature and comprises units of the formula 
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 in which R can be a radical of the formulae 
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 which is bonded via a silicon-silicon single bond,
 is reacted under a non-oxidising atmosphere or in vacuo at temperatures in the range from 700 to 1300 DEG C.
Patent EP-0310862-B1 (EP)
Title: Process, test device, and test kit for a rapid assay having a visible readout
IPC: G01N33/58
Filed: 1988-09-21
Granted: 1993-04-21
Abstract: A flow through test device and assay kit suitable for use by unskilled technicians is described. The flow through device has a porous support and an absorptive layer. The device is constructed for control of flow rates so that a tracer having a visible particulate label can be used. Optional flow control and porous spacer layers may be included.
Patent EP-0299603-B1 (EP)
IPC: G02B6/26
Filed: 1988-05-20
Granted: 1992-11-25
Abstract: Disclosed is a mode field modifier (40) for use with an optical fibre (54) having a core (56) and a cladding (58) of outside diameter d. The modifier comprises a modifier core (42) having a refractive index n1. Surrounding the modifier core is first cladding layer (44) having a refractive index n2 that is less than n1. On the surface of the first cladding layer is a second cladding layer (46) having a refractive index n3 which is less than n2. The modifier is tapered intermediate its ends whereby it has a large diameter end and a small diameter end. The diameters of at least the core and first cladding layer at the large diameter end are greater than the corresponding diameters at the small diameter end. The diameter D1 of the first cladding layer at the large diameter end is greater than d. An axially disposed hole (52) in the large diameter end receives a fiber (54) which is held in such alignment with the mode field modifier (40) that it is in light coupling relationship with the modifier core (42). The mode field of a signal coupled from the fiber to the mode field modifier expands as it propagates through the tapered portion of the modifier to the small diameter end. An in-line coupler between two optical fibers is effected by connecting together in axial alignment two such mode field modifiers with their small diameter ends adjacent one another.
Patent EP-0298727-B1 (EP)
IPC: A63F3/00
Filed: 1988-07-06
Granted: 1993-04-07
Abstract: The invention concerns a game based on the music business comprising a board means (12) resembling a double album foldable sleeve, consisting of two separately marked game playing areas (15,26) each having a plurality of distinct compartments (15B,27-28), random number selector means (22-24,51), a plurality of distinct counters (50), a plurality of instruction cards (16-20), a form of artificial currency , award indicators (52) and rules consisting essentially of the following:   a) in each of the playing areas the players move from compartment to compartment following the instructions b) while playing in the first playing area the players go round (normally in a single direction) and accumulate money (from a bank holding the money supply). c) in the second playing area the players move from a start end to an award end but normally can select in which direction they move on any turn. During this movement the players are obliged to pay money to the Bank but can collect awards. d) the winner is the first player to collect a preselected number of awards/points or to have collected the most awards when the players decide to finish the game. e) all players start in the first playing area but can move to the second playing area and back to the first playing area as they decide, probably subject to certain limitations on the position in either playing area from which they can move to the other playing area. r
Patent EP-0309115-B1 (EP)
Inventor: MOISIN MIHAIL STEFAN AUGUSTIN
IPC: H04M19/00
Filed: 1988-09-05
Granted: 1994-06-15
Abstract: A line interface circuit supplies energizing current for operation of a two wire communication line and couples a.c. signals between the communication line and a telephone facility. Tip and ring rails (22, 23) are resistively connected to the communication line by matched feed resistors (12, 13) in a resistance network (10) also including tip and ring taps (6, 7). Active impedance circuits (130, 140) in an a.c. signal coupling circuit (100) terminate the tip and ring rails with a predetermined impedance, via the feed resistors, in response to voltages at the tip and ring taps. Active resistance valving circuits (220, 210) in a direct current feed circuit (200) supply the communication line with energizing direct current via the tip and ring rails and feed resistors. The valving circuits may be controlled to limit current for shorter lines and the functions of the a.c. signals coupling circuit may be optimally altered in response thereto. In one example, operating band width is extended into ISDN frequencies by providing a secondary resistance network (110) with secondary feed resistors (112 113) coupling secondary tip and ring rails (122, 123) to the tip and ring rails. In this structure, the a.c. signal coupling circuit is responsive to a.c. signals at secondary tip and ring taps (106, 107) for terminating the secondary rails and a supervisory circuit 300 is responsive to the voltages at the tip and ring taps for generating supervisory signals for the telephone facility.
Patent EP-0320404-B1 (EP)
Title: Helix-type antenna and its manufacturing process
IPC: H01Q11/08
Filed: 1988-12-09
Granted: 1993-03-03
Abstract: The antenna comprises at least one radiating wire (11, 12, 13, 14) wound into a helix following a body of revolution (1). The antenna comprises a supply circuit (2) for the radiating wire(s) which consists of a transmission line of the strip line type (20), which ensures both the function of distribution of supply and of matching of the radiating wires of the antenna. 
<??>Application to the construction of circularly polarised radiating antennas for satellite telecommunications, radiolocation. 
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Patent EP-0419451-B1 (EP)
IPC: A61F2/16
Filed: 1987-11-24
Granted: 1993-10-06
Abstract: Cette invention concerne une lentille intraoculaire à chambre postérieure asphérique améliorée (Fig. 2), ainsi qu'une série de lentilles de ce type, ladite lentille étant utilisée comme élément de remplacement à l'intérieur de l'oeil (Fig. 7a), à titre de lentille cristalline humaine absente, ainsi qu'un procédé simplifié de choix d'une lentille (Fig. 2) dans ladite série de lentilles, destinée à être utilisée dans un oeil donné (Fig. 1). La nouvelle lentille (Fig. 2) de cette invention est conçue pour avoir un pouvoir de convergence augmentant continûment et régulièrement à partir de son axe (Fig. 2), périphériquement dans sa zone optiquement active, et pour atteindre les résultats suivants: la correction de l'erreur de convergence axiale de l'oeil aphake (Fig. 1) dans lequel elle est placée, et l'obtention d'une vision centrale claire sur une gamme continue de distances de loin à près, dans laquelle loin (Fig. 7a) est défini comme étant à six mètres et au-delà, et près (Fig. 7b) ou distance de lecture est défini comme étant sensiblement à 40 cm de l'oeil, mais pouvant être à une distance aussi proche que 33 cm.
Patent EP-0362211-B1 (EP)
Title: Digitizer system with loopback conductor grid
IPC: G06K11/06
Filed: 1988-03-14
Granted: 1992-05-20
Abstract: In a digitizer system, adjacent conductors in pairs are looped through four quarter sections (20A-20D) of a grid active area (10) in such a way that the unexcited polarities of the pair are different in each quarter section. A coil (18) in a pen tip is moveable relative to the grid, and used to inductively couple signals in the conductors (10-15) of the grid. The number of conductors required to span a given grid active area, and the number of multiplexers (22, 24) required to handle such conductors, are reduced by a factor of four. The polarities of signals induced in the conductors by the coil are selectively changed depending upon the quarter section in which the coil is located and sampled to coarsely locate the coil as being between two particular adjacent conductors. In the disclosed embodiment, a ratio of the magnitudes of the signals induced in the two particular conductors is then used to precisely locate the coil between these two adjacent conductors.
Patent EP-0313624-B1 (EP)
IPC: F01L1/356
Filed: 1988-05-13
Granted: 1991-06-19
Abstract: A driving connection between a first and hollow shaft (1) and a second shaft (3) within it, the axes (19, 20) of the two shafts being parallel at all times. By relative radial displacement of the two axes, the first shaft rotates at a variable and fluctuating speed within each revolution in response to uniform rotation of the second shaft. The ball (36) or part-cylindrical (22) end of a radial arm (2), carried by the second shaft, engages rotatably with a recess (37, 31) in a block (4) movable in a radial slideway (23) formed on the first shaft. Axial compactness is promoted by the arm, block and slideway all lying in a common radial plane (30), and radial compactness by the manner of engagement between the arm end (36, 22) and the corresponding recess (37, 31). The invention finds particular use where the first shaft (1) is the camshaft of an internal combustion engine, and in which the relative movement of the shaft axes (19, 20) may therefore be used to vary the timing of the engine valves (7, 8).
Patent EP-0385999-B1 (EP)
Inventor: DAY RICHARD A
IPC: C07D499/00
Filed: 1988-06-10
Granted: 1993-12-08
Abstract: The present invention relates to a method for producing novel 4-[1-oxoalkyl]-2,5-oxazolidinediones, (4-1 OOD), and their use in a stereoselective method of producing beta-lactam-containing compounds which include several biologically active compounds such as the well-known families of penicillin and cephalosporin antibiotics. The method of the present invention involves generally the reaction of the above-described 4-[1-oxoalkyl]-2,5-oxazolidinediones so produced with a thiol amine having a geometry amenable to forming the precursor of the desired beta-lactam-containing compound or, in one scheme, forming the beta-lactam-containing compound itself directly. This is done either by direct reaction of the 4-1 OOD with a thiol amine (which by one pathway proceeds directly to the beta-lactam-containing compound) or by first converting the 4-1 OOD to its 2-[1-oxoalkyl]-2-amino acid form before its reaction with the thiol amine; and then forming the beta lactam by action of cyanogen. The beta-lactam-containing compounds can be further modified according to methods known in the art to produce specific derivatives as desired.
Patent EP-0328602-B1 (EP)
Title: Device for introducing fuel into the combustion chamber of an internal combustion engine
IPC: F02M67/04
Filed: 1988-08-09
Granted: 1992-06-17
Abstract: In the process described, a compressed gas is withdrawn from the cylinder during a working cycle, temporarily stored, and introduced into the cylinder, together with the fuel, during the next working cycle. The process comprises the following steps: a) timed withdrawal of a small quantity, in particular 2 to 6 cm3, of hot compressed gas through a valve which opens into the combustion chamber of the cylinder, b) storage of the hot gas withdrawn in a chamber of the valve, c) injection of fuel into the hot gas, d) blowing of the stored fuel-gas mixture through the valve which opens into the cylinder. The process is carried out by a device which has an insufflation valve (2) with a chamber (18) facing toward the valve and a chamber (20) facing away from the valve, and a valve (16) which opens into the combustion chamber of the internal combustion engine and controls the gas exchange between the combustion chamber (3) and the chamber (18) facing toward the valve. Said chamber (18) serves as a storage reservoir (4) for the gases withdrawn from the combustion chamber (3). The valve (16) is actuated by a drive element (14) which delimits the chamber (20) facing away from the valve. The chamber (18) facing towards the valve is connected to the chamber (20) facing away from the valve via a non-return valve (32). A pressure-generating unit (5) delivers fuel to the chamber (20) facing away from the valve.
Patent EP-0437424-B1 (EP)
Inventor: HOLAKOVSZKY LASZLO
IPC: G02B27/22
Filed: 1988-10-21
Granted: 1995-03-08
Abstract: PCT No. PCT/HU88/00068 Sec. 371 Date Jun. 8, 1990 Sec. 102(e) Date Jun. 8, 1990 PCT Filed Oct. 21, 1988 PCT Pub. No. WO89/04102 PCT Pub. Date May 5, 1989.Object of invention is such an appliance which is suitable for stereoscopic displaying of video images. It is wearable on head having a common stiff frame with two video image displays built in it; then an optical system, containing lenses and mirrors or prisms, is located, arranged symmetrically. Video image diplays (1), e.g. cathode ray tubes, while wearing on head, are located near the temples; in front of the screen (3) there is a mirror or a prism having reflecting surface, having of 45 DEG -75 DEG  angles with the plain of the screen on two sides symetrically fitting into optical train between the screen (3) and the concerned pupil, then a lense or lense-system (8), then there is a reflecting mirror (7) having the area not greater than that of the average pupil, in front of the pupils (5), fixing of this mirror (7) is made of transparent material or is covered. The enumerated elements are built in the frame cover having many parts, from which part left and right side cover (9) contain video image display (1), mirrors or prisms (4) in front of the screen (3) and lenses or lense-systems (8), its connecting element (12) is transparent material and/or is constructed out of the virtual sight and rests on the ridge of the nose.
Patent EP-0343210-B1 (EP)
Title: Electrochemical electrodes
IPC: G01N27/30
Filed: 1988-11-14
Granted: 1993-04-28
Abstract: PCT No. PCT/GB88/00992 Sec. 371 Date Sep. 25, 1989 Sec. 102(e) Date Sep. 25, 1989 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04958 PCT Pub. Date Jun. 1, 1989.An electrochemical reference element is proposed having a metal electrode such as silver coated with the tetraphenyl (TPB) salt of the metal. The element may form the internal reference of an ion selective electrode with an ion selective membrane carried directly upon the TPB coating. The element provides a thermodynamically reversible couple suitable for use in a non-aqueous environment.
Patent EP-0362537-B1 (EP)
Inventor: HARTMANN UWE
IPC: H04N9/29
Filed: 1989-08-23
Granted: 1993-11-03
Abstract: The earth magnetic field in a picture tube is compensated with the aid of a coil attached to the latter. For this coil, currents of different directions and magnitudes are necessary. An arrangement of two switches located at the rear wall of the set is usual. One switch can be used for changing the direction of the current and the other switch can be used for changing the magnitude of the current. Operation is cumbersome and the magnitude of the current can only be changed roughly in two steps. 
<??>Voltage (Us) for feeding the compensation coil (5) is generated via a remote control channel of the set. 
<??>Compensation of the earth magnetic field. 
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