baber/WOPTO huggingface dataset:
Patent EP-0077204-B1 (EP)
Title: Error-correcting memory with low storage overhead and fast correction mechanism
IPC: F16B2/18
Filed: 1982-10-11
Granted: 1989-03-01
Abstract: In the disclosed error-correcting memory, data bits are stored in a plurality of memory arrays. Each of said arrays have their memory cells arranged in rows and columns, and a word of said data bits is read by simultaneously selecting one cell at any one row-column pair in every array of said plurality. Every row of each array of said plurality includes a means for storing at least one code bit computed from the data bits in the corresponding row. A plurality of checking means respectively coupled to said plurality of arrays for receiving and checking all of the data bits and code bits in the row in its corresponding array from which said one cell is selected to form said word. And an additional memory array means contains memory cells arranged in rows and columns for storing a parity bit at each row-column pair computed from the word of data bits in said plurality of arrays at the corresponding row-column pair.
Patent EP-0073209-B1 (EP)
IPC: B63H9/04
Filed: 1982-03-03
Granted: 1985-08-07
Abstract: A trapeze system to replace conventional trapeze wires on sailing vessels. A pair of substantially rigid (preferably tubular aluminium) hanging members (2) are connected at their upper extremities to a point or points adjacent the upper extremity of the mast. These hangers provide a sailor with an infinite variety of handholds and provide positive location of his body. The hangers may be joined at their lower ends by a bar formed of two plastics parts (1) biased to telescoped abutment by an elastic cord (10) which also allows separation of the parts to prevent the leeward hanger contacting the sail. A ring (9) may slide on the trapeze or be attached by velcro fastenings to the hangers to take the hook (13) of a harness (12). If the trapeze bar is not separable the hangers may be united at their upper ends to form a unitary structure.
Patent EP-0079958-B1 (EP)
IPC: H04N1/036
Filed: 1982-05-28
Granted: 1988-07-27
Abstract: Apparatus which is useful in electronic imaging systems for optically addressing each of a plurality of discrete picture elements (pixels) of an optical image. Such apparatus comprises a lens array (34) comprising a plurality of lens elements (L1-Ly), each being adapted to focus light incident thereon from a plurality of different predetermined directions (D1-Dx) onto a like plurality of different pixels (P1-Px) located at a discrete, multi-pixel zone (Z1-Zy). Electrooptic means (36-39) are provided for sequentially illuminating the lens array (34) from such different predetermined directions. When combined with an array of light modulators (e.g. a light valve array) to form images on a photosensitive medium, the apparatus of the invention reduces the number of modulators/cm to produce an image of predetermined resolution (i.e. pixels/cm).
Patent EP-0092120-B1 (EP)
IPC: C07D339/06
Filed: 1983-04-08
Granted: 1986-01-15
Abstract: N-(1-3-dithiolan-2-ylidene)-4-alkylanilines having a hydroxy, alkoxy or alkanoyloxy substituent on the alkyl group are useful as anti-inflammatory agents, as analgesic agents and as antiasthmatic agents. The compounds involved can be prepared by the reaction of an appropriate 4-alkylaniline with a methyl(1,3-dithiolan-2-ylidene)sulfonium salt or with carbon disulfide and ethylene dibromide in the presence of a base.
Patent EP-0092382-B1 (EP)
IPC: F16G15/00
Filed: 1983-04-14
Granted: 1987-03-04
Abstract: A chain sling assembly includes a main link 2 provided with two separable connector links 14 each carrying two shackles 50 and shortening clutches 66. Each connector link 14 has a first portion 16 profiled to co-act with the main link 2 and a second portion 18 profiles to co-act with the shackles 50, hubs 42 of the first potion 16 extending externally of hubs 44 of the second portion 18 and being connected with a pin 20. The shortening clutches permit adjustment of the free length of a fall portion of chain 83 by engaging a link 81 in a jaw portion 76.
Patent EP-0113972-B1 (EP)
IPC: E04B5/29
Filed: 1983-12-13
Granted: 1988-09-21
Abstract: A steel joist for use in a composite steel and concrete construction consists of a web (17), a bottom chord (16) and a double top chord (18) construction consisting of two elongated substantially identical members (21) each of S or Z cross-section and being connected to or integral with the web (17). The members (21) are positioned in mirror relation tone another to provide symmetry about a vertical axis, and in use are embedded in a concrete slab, with the web (17) and bottom chord (16) not being embedded in the concrete.
Patent EP-0119238-B1 (EP)
Title: Dispositif de verrouillage perimetrique integral pour fermetures
IPC: E05C19/00
Filed: 1983-09-20
Granted: 1986-07-23
Abstract: Ce dispositif est caractérisé par le fait qu'il comprend une plaque de la dimension de la fermeture (1) placée en sandwich entre les panneaux de ladite fermeture et coupée suivant une diagonale (4) pour former deux triangles égaux et opposés (5, 6) sensiblement jointifs, susceptibles de s'écarter l'un de l'autre, sous l'action d'un moyen (11) de manoeuvre, dans la direction de l'autre diagonale de la fermeture (1), pour s'engager par leurs côtés (5a, 5b) respectivement (6a, 6b) dans des rainures (7a-10a) pratiquées dans la traverse supérieure (7) et les montants (9, 10) du dormant et du seuil (8), le mouvement de translation des triangles étant guidé par des moyens appropriés; qu'inversement les deux triangles (5, 6) sont susceptibles de se rapprocher l'un de l'autre, sous l'action du moyen de manoeuvre (11) pour déverrouiller la fermeture (1). Ce dispositif s'applique aux fermetures telles que, portes à un ou deux vantaux, volets, chambres fortes, coffres-forts par exemple, mains non exclusivement.
Patent EP-0136534-B1 (EP)
IPC: G03F7/16
Filed: 1984-08-28
Granted: 1990-06-13
Abstract: Disclosed is a method of forming a large area electronic element, e.g., a large area integrated circuit, having at least one dimension in excess of three inches, by forming a film of photoresist separate from a surface to be etched, and thereafter depositing the film of photoresist on the surface to be etched. The deposited photoresist film is then exposed to actinic radiation and developed, and the uncovered, underlying surface is thereafter etched.
Patent EP-0138027-B1 (EP)
IPC: B60B21/10
Filed: 1984-09-05
Granted: 1987-03-04
Abstract: The rim has at least one stop which may be of great height, provided with a notch which is so shaped and oriented that the tire bead can be mounted from the mounting well up to its seat by relative rotation of the tire and the rim.
Patent EP-0151326-B1 (EP)
IPC: A61P35/00
Filed: 1984-12-19
Granted: 1989-07-12
Abstract: PCT No. PCT/EP84/00436 Sec. 371 Date Sep. 13, 1985 Sec. 102(e) Date Sep. 13, 1985 PCT Filed Dec. 21, 1984 PCT Pub. No. WO85/03228 PCT Pub. Date Aug. 1, 1985.Anti-estrogen drug of which the active product is comprised of 1 (p-dimethylaminoethoxyphenyl) trans-1-(p-hy-droxyphenyl)-2-phenylbut-1-ene, and present as a gel of the hydroalcoholic type which is percutaneously administrable. The above-mentioned active product may be associated to the progesterone. It is used for the treatment of breast affections, particularly benign cancerous affections of the breast.
Patent EP-0149920-B1 (EP)
IPC: A61K31/55
Filed: 1984-12-21
Granted: 1991-09-04
Abstract: A controlled absorption diltiazem formulation for oral administration comprises a pellet having a core of diltiazem or a pharmaceutically acceptable salt thereof in association with an organic acid and a lubricant, and an outer membrane which permits release of diltiazem in an aqueous medium at a controlled rate which is substantially pH independent. The pellet has a dissolution rate in vitro, which when measured according to the Paddle Method of U.S. Pharmacopoeia XX, is not more than 10% of the total diltiazem after 2 hours of measurement in a buffered medium. Not more than 30% of the total diltiazem is released after a total of 4 hours measurement and not more than 40% of the total diltiazem is released after a total of 6 hours. 100% release is achieved after 12 hours, with a maximum of 80% of the total diltiazem being released after 8 hours.
Patent EP-0126688-B1 (EP)
IPC: B05B1/14
Filed: 1984-05-16
Granted: 1986-09-03
Abstract: 1. Spray nozzle with hemispherical head comprising two slots (14) which are symmetrically arranged with respect to a plane (X-X) containing the axis (Y-Y) of the nozzle and the median planes of which are sloping with respect to the said symmetry plane, characterized by the fact that both slots (14) are arranged so as to produce a common stream, by the fact that the angle (alpha) formed by the median plane of each slot with the symmetry plane (X-X) lies between 5 degrees and 40 degrees, and by the fact that both ends of the slots (14) are located at the bottom level of the hemispherical head (12) of the nozzle and spaced from the said symmetry plane.
Patent EP-0173782-B1 (EP)
Title: Process for treating materials
IPC: C10J3/54
Filed: 1984-12-21
Granted: 1988-06-22
Abstract: 1. A process for treating materials in a fluidized bed with removal of solid products, in a plant comprising a main treatment chamber (1) supplied with material to be treated and having at its base means (12) for forming by the upward circulation of a gas a fluidized bed (4) in which a treatment reaction is performed with the introduction of solid particles capable of agglomeration from a sticking temperature and which is connected via its upper part to a gas/solids separator (2) for recovering the fine particles entrained with the gases and comprising at least one part which can be agglomerated, the separator (2) incorporating an outlet (21) for the purified gases and an outlet (22) for the solids, which is connected to the main treatment chamber (1) via a circuit (3) for recycling the recovered particles into the fluidized bed (4), the fine particles recovered at the outlet of the separator (2) being introduced into a localized zone (53) which is arranged in the path of the recycling circuit (3) and in which a high temperature is produced, higher than the sticking temperature, enabling the particles capable of agglomeration to be removed, only those particles which have been incompletely treated being recycled to the fluidized bed, characterized in that the temperature in the main treatment chamber (1) is regulated to a level lower than the sticking temperature of the products.
Patent EP-0161290-B1 (EP)
Title: Procede de liquefaction du charbon
IPC: C10G1/00
Filed: 1984-11-03
Granted: 1987-08-12
Abstract: Dans un procédé de liquéfaction du charbon avec accroissement de la pression et de la température dans une zone de réaction, on propose d'amener le produit de réaction quittant la zone de réaction à une zone de cokéfaction et de refroidir les gaz et les vapeurs qui s'y forment, et qui sont surtout des vapeurs de mazout, de préférence par échange de chaleur direct avec le brai de charbon frais. Les vapeurs et les gaz non-condensés lors de cet échange de chaleur sont retirés de l'installation en tant que produits finaux. Le procédé permet de déplacer partiellement la production d'huile de la zone de réaction à la zone de cokéfaction, si bien que la zone de réaction peut travailler à une basse pression. De plus, par l'échange de chaleur direct entre les vapeurs et le brai de charbon frais, une grande partie de la quantité de chaleur exotherme produite lors des réactions de liquéfaction peut être ramenée dans le procédé.
Patent EP-0163681-B1 (EP)
Title: Dispositif automatique assurant la desinfection de la cuvette et du siege d'un w.c.
IPC: E03D9/00
Filed: 1984-11-16
Granted: 1989-05-24
Abstract: Le couvercle rabattable (5) est conçu pour envelopper la lunette (3) et le siège (2) et présente sur sa périphérie un joint d'étanchéité (6). Dans le couvercle (5) sont intégrés des conduits (7) qui débouchent sur la face intérieure de ce couvercle en une pluralité de têtes de diffusion (8) disséminées pour pulvériser des jets sur toute la surface interne de la cuvette (1), sur le siège (2) et sur les faces supérieure et inférieure de la lunette (3). Les conduits (7) sont reliés à un réservoir de produit désinfectant sur lequel agit un organe de commande lié au couvercle de façon que, en rabattant le couvercle (5), on assure automatiquement une désinfection complète de la cuvette (1), du siège (2) et de la lunette (3). Le dispositif est particulièrement applicable aux WC à usage collectif.
Patent EP-0156270-B1 (EP)
IPC: B01D17/04
Filed: 1985-03-16
Granted: 1987-06-16
Abstract: Particles less than 100  mu m in size and modified by hydrophilic and hydrophobic groups wherein the hydrophilic and hydrophobic groups are distributed anisotropically on the surface of the modified particles. Processes for the preparation of such particles and the use of such particles as surface active products, especially for stabilizing or destablizing emulsions and foams as well as for tertiary oil recovery.
Patent EP-0167923-B1 (EP)
IPC: B05D1/38
Filed: 1985-06-25
Granted: 1989-02-15
Abstract: A decor is applied to a tin can by printing a pattern onto a metallic surface thereof directly and hardening the pattern on the metallic surface. The can is then immersion-coated in an electroimmersion lacquering unit to provide it with a lacquer coating. The printed pattern can be an electrically conductive lacquer in order to insure the electroimmersion coating of the printed pattern as well as the exposed metal surfaces which may surround it.
Patent EP-0166450-B1 (EP)
IPC: H01B3/30
Filed: 1985-06-28
Granted: 1990-03-07
Abstract: Described are blends of a poly(amide imide) and a poly(aryl ether ketone) and, optionally, a poly(arylene sulfide). Three blends exhibit improved solvent resistance and hydrolytic stability.
Patent EP-0155074-B1 (EP)
IPC: H04M19/00
Filed: 1985-01-25
Granted: 1990-07-11
Abstract: A typical active impedance line feed circuit includes tip and ring amplifiers (20, 40) being controlled to exhibit a.c. impedance and a.c. resistance characteristics for the purpose of supplying energizing current via tip and ring terminals (2, 3) for tip and ring leads of a two wire communication line. Protection from excessive heat generation in an instant of a ground fault on the communication line is provided by a d.c. amplifier (210) having an input resistively connected to the tip and ring leads and an output connected via a resistive unidirectional signal path (214) to an input of the ring amplifier. A ground fault occurrence causes the resistive unidirectional signal path to become conductive and reduces the current flow in the ring lead by causing the output voltage of the ring amplifier to vary in the direction of ground potential. The output of the d.c. amplifier is also useful for improving circuit tolerance of longitudinal interference.
Patent EP-0154482-B1 (EP)
IPC: C23C16/02
Filed: 1985-02-25
Granted: 1990-05-16
Abstract: A substrate surface, e.g. an electrical component or an optical fibre, is provided with a film coating by pulsed plasma deposition. The film comprises a lower layer compatible with the substrate and an upper layer that provides hermeticity. There is a graded transition between the layers.
Patent EP-0184939-B1 (EP)
IPC: H03K17/04
Filed: 1985-12-12
Granted: 1990-10-31
Abstract: An electromagnetic device has a movable body (2, 6) displaced by energising a solenoid coil (SC). A controller for the device has a drive circuit with switches (Q11, Q12, Q13, Q14) controlled by control means (20) which receives a command signal which initiates displacement of the body and current reference values. An additional coil (CC) is incorporated in the drive circuit and the control means (20) functions to cause the drive circuit (20) inter alia selectively to connect the additional coil (CC) to the solenoid coil (SC) to transfer electromagnetic energy between the coils in response to the command signal.
Patent EP-0170542-B1 (EP)
IPC: B21B9/00
Filed: 1985-06-05
Granted: 1988-09-07
Abstract: A process and an installation for protecting a solid metal against oxidation during a rolling operation. This installation comprises inert atmosphere enclosures supplied with an inert gas and enclosing the waiting table, in the case where the rolling is carried out by means of a strip train, or located on each side of pressure rolls around blanks to be rolled, when the rolling is carried out by means of a planetary rolling mill.
Patent EP-0245246-B1 (EP)
IPC: A01G27/00
Filed: 1985-10-23
Granted: 1990-02-14
Abstract: In order to regulate the watering of plants by a watering hose (12) a porous hollow body (1) may be driven into the ground in order to form with the cover (2) which carries a guiding sleeve (9) an inner sealed air-tight space connected to a closing valve responsive to the soil moisture. The guiding sleeve (9) mounted above the soil is provided with a diametral passage orifice (11) for the watering hose (12) and carries an adjustable valve body (3) as well as an adjustable stop (10) opposite thereto. The water (13) which fills the hollow body (1) prevents air from traversing it, and the cover (2) comprises a moving control element (4) which displaces the valve body (3) from a closed position to an open position when water comes out from the hollow body (1) and creates therein a depression, acting against a return force, and which brings it back to the closed position by means of the return force when water fills in the hollow body (1). The control element (4) is preferably configured as an elastic membrane (5) carrying on its outer side the valve body (3).
Patent EP-0198359-B1 (EP)
IPC: H04R1/02
Filed: 1986-04-04
Granted: 1991-11-06
Abstract: Loudspeaker unit including a frame (FIG. 2) serving as sound guide to which the loudspeaker chassis (FIG. 1) is releasably fastened. According to the invention, form-locking cooperating detent means (4-6, 29-31) are provided on the frame and on the loudspeaker chassis. The loudspeaker chassis can be inserted into the frame by means of a relative translatory movement and can be removed by a rotational movement. Thus it becomes possible to install the loudspeaker in the frame and remove the loudspeaker from the frame by means of automatic machinery.
Patent EP-0223938-B1 (EP)
IPC: B24D9/00
Filed: 1986-09-02
Granted: 1989-12-13
Abstract: 1. Belt store, in which at least one belt reel having a central passage opening (4) has in the latter at least one bearing insert (6), which is provided with a pivot bearing surface (10) roughly coaxial to the reel axis and formed by an external circumferential surface for the rotary mounting of the belt reel on an angular bearing (3), the pivot bearing surface (10), whose diameter is at least approximately as large as the internal diameter of the passage opening (4), is essentially formed by an axial extension of the bearing insert (6) and in particular two separate pivot bearing surfaces (10) are located on either side outside the end faces (5) of the belt reel (2), characterized in that the belt reel (2) is formed by a wound abrasive belt and that the pivot bearing surface (10) is formed by the axial extension of a plug-in surface engaging in the inner face of the passage opening (4), bounded on at least one side by a collar (8, 9) and arranged in such a way that it is approximately adjacent to the end face (5) of belt reel (2).
Patent EP-0230528-B1 (EP)
IPC: F41C23/00
Filed: 1986-10-24
Granted: 1989-06-07
Abstract: An adjustable pistol grip includes a palm portion and a forepiece portion which is adjustably secured to the palm portion so that the width of the grip can be adjusted. The grip is attached to the receiver of a pistol, and the grip can swivel on the receiver to adjust the angle between the grip and the barrel of the pistol. A heel plate extends laterally outwardly from the bottom portion of the grip and is adjustably secured so that the distance between the heel plate and the receiver can be adjusted.
Patent EP-0227953-B1 (EP)
IPC: C07D501/36
Filed: 1986-11-26
Granted: 1993-02-03
Abstract: New cephalosporin derivatives of a general formula (I) and non-toxic salts and non-toxic esters thereof are provided: (wherein R represents an acyclic or cyclic lower alkyl group having l-6 carbon atoms, which may optionally be substituted by a halogen atom; the steric configuration as asterisked (*) includes an optical-active (R)-form or (S)-form or an optical-inactive (RS)-form;n is 0 or l, n¹ is 0 to 3, n² is 0 to 3; andwhen n¹ is 0, n² is 3; when n¹ is l, n² is 2; when n¹ is 2, n² is l; when n¹ is 3, n² is 0).The new derivatives of the formula (I) and non-­toxic salts and esters thereof have high bactericidal activity with broad antibacterial spectra, and these are useful as active ingredients in bactericides.
Patent EP-0222427-B1 (EP)
Title: Device for the alternate twisting (sz-twisting) of at least one cable-twisting element around a central element
IPC: H01B13/02
Filed: 1986-10-08
Granted: 1991-09-11
Abstract: The invention relates to a device for alternate-lay helical stranding of a cable with at least one stranding element around a core element using a strand-laying disc driven with alternating direction of twist and a stationary disc and with strand offset discs driven in the same direction as the strand-laying disc and at the rate of the alternating twist and arranged between the stationary disc and the strand-laying disc. The fluctuations in length of the sections of the stranding elements stored intermittently between the stationary disc and the strand-laying disc are reduced by the fact that the strand offset discs (15 to 21) are driven with essentially the same rotational speed but at an angle of twist that reduces in stages towards the stationary disc (14) in such a manner that during each half period (t1 or tr) of the alternate-lay helical stranding (clockwise or anticlockwise) rotation of the strand offset disc (21) adjacent to the strand-laying disc (11) starts with a delay of a defined angle of rotation  beta  and that of the following strand offset discs (20 to 15) starts with a delay of an angle of rotation of an equal amount compared with the previous discs (21 to 16). <IMAGE>
Patent EP-0225733-B1 (EP)
IPC: G11B15/18
Filed: 1986-11-11
Granted: 1991-09-25
Abstract: A helical scan type video tape recording (VTR) has an editing function mode in which a new video signal can be inserted between a cut-in point and a cut-out point on a video signal previously recorded on a video tape (4). The VTR comprises a rotary head drum (1), a rotary video head (2A, 2B) secured to the drum (1) for recording video signals on the tape (4) in a plurality of skewed video tracks, a recording control circuit (10 to 14) for supplying a recording current of the new video signal to the head (2A, 2B) in response to a recording command signal (P), a rotary erase head (3A, 3B) secured to the drum (1) for erasing a video signal recorded on selected ones of the video tracks, the erase head (3A, 3B) being positioned to scan the tracks ahead of the video head (2A, 2B) by a predetermined interval, and an erasing control circuit (14 to 19) for supplying an erasing current, in response to the recording command signal (P), to the erase head (3A, 3B) during an editing interval of the editing function mode except for at least one of two intervals in which the erase head (3A, 3B) traces the tracks at the cut-in point and the cut-out point so that the erasing current does not leak to the adjacent track in advance of the cut-in point and to the adjacent track following the cut-out point.