baber/WOPTO huggingface dataset:
Patent EP-0016122-B1 (EP)
IPC: H04N5/00
Filed: 1980-02-25
Granted: 1983-03-09
Abstract: A device for automatically controlling the intensity of light impinging on the face plate of a television camera (11) includes a shutter (17) which is operated through a pulse width modulator (23) so as to be opened for a length of time which varies inversely with the intensity of light entering the imaging light path be-tween the scene and the camera (11).
Patent EP-0022571-B1 (EP)
IPC: G03F7/022
Filed: 1980-07-11
Granted: 1982-12-22
Abstract: A radiation-sensitive mixture is described which contains (a) a compound which forms an acid under the action of actinic radiation, and (b) a polymeric compound having recurrent orthocarboxylic acid ester groupings, and which comprises a polymeric compound which is built up from recurrent units of the formula I:    <IMAGE>  (I) wherein R1 is a hydrogen atom or an alkyl, cycloalkyl or aryl group, R2, R3 and R5 are identical or different and denote hydrogen atoms or alkyl or aryl groups, R4 denotes an alkylene group or -if a1=a2=1- also an alkyleneoxy group, it being possible for the alkylene groups to be interrupted by hetero-atoms or by unsaturated or cyclic groups, R6 denotes a hydrogen atom or a methyl group, a1 and a2 each denote, 0, 1 or 2, a1+a2  denotes 1 or 2 and m denotes a number from 3 to 200. The mixtures are suitable for the production of reprographic materials, in particular printing plates, of high photosensitivity.
Patent EP-0030360-B1 (EP)
Title: Steel-making process
IPC: C21C5/32
Filed: 1980-12-03
Granted: 1983-11-02
Abstract: Oxygen is introduced onto the surface of a molten ferrous metal through at least one water-cooled lance disposed above the melt surface while an oxygen free gas in which is entrained ground solids is intermittently introduced into the molten ferrous metal through tuyeres disposed below the melt surface.
Patent EP-0025675-B1 (EP)
IPC: H04L7/02
Filed: 1980-09-05
Granted: 1983-12-28
Abstract: The submission makes use of the fact that where an adaptive equaliser (APS) is incorporated in a modem, some sort of training sequence is employed prior to the transmission of the data message. This training sequence usually incorporates a block of pseudo-random data (DIS) transmitted at the basic symbol rate to provide the equaliser (APS) with a relatively less distorted signal to operate on. During the training period both threshold-derived timing (TCTRL) and Nyquist-derived timing (NTRL) are produced. The Nyquist-derived timing (NTRL) is then phase-shifted (APS) to correspond to the threshold derived timing (TCTRL) which is valid during the training period. The phase shift (APS) is then fixed so that, when multi-level coding is introduced valid timing can still be obtained from the Nyquist-derived timing signal (NTRL). In addition in the event of transmission interruptions the invention allows timing recovery without the need for a new training cycle.
Patent EP-0052203-B1 (EP)
Title: Process for obtaining an oily mixture from flax
IPC: C11B11/00
Filed: 1981-09-23
Granted: 1985-03-20
Abstract: 1. Method of preparing a material mixture of oily consistency (of flax oils) from flax wax or materials containing flax wax, characterised in that raw material containing flax wax or raw flax wax, which is obtained from such a raw material by solvent extraction, optionally after evaporation of the solvent, is subjected to steam distillation and the specifically lighter phase, heavier phase and/or aqueous phase thus collected in the receiver are isolated and dehydrated.
Patent EP-0061516-B1 (EP)
IPC: G02B6/28
Filed: 1981-10-12
Granted: 1984-08-22
Abstract: 1. A method of manufacturing a coupling element for on- and/or off-light coupling using glass fibres, the axes of which run in a plane, as light waveguides, in which two groups of in each case two glass fibres which run with their free ends parallel to one another and their end faces lying in a plane, have their end faces arranged opposite one another while at the same time their axes are offset, and on both sides of the coupling zone so formed, the glass fibres are guided in grooves in a substrate in such a way that the glass fibre end sections, which rest against the substrate in an unguided manner in the region of the coupling zone, are pressed against one another by an elastic bending of the fibres within each group, characterised by the following method steps- (a) in the surface (3) of an integral plate-shaped substrate (1), a strip-shaped zone (5) having a level which is lowered compared with the surface (3) of the substrate (1), is formed transversely to the intended course of the glass fibres (4) as a glass fibre supporting platform, (b) glass fibre guide grooves (7) are formed in the substrate surface (3) having an approximately X-shaped pattern, with a zone in the region of the crossing of the X, the supporting platform extending symmetrically to the crossing of the X, (c) two glass fibre light waveguides (4) are so inserted into the guide grooves (7) that they respectively extend from a branch of the X across the supporting platform into another branch of the X without intersecting one another, (d) the substrate (1) having the glass fibre light wave guides (4) fixed thereon is divided into two parts (11, 12) transversely to the course of the two light waveguides (4) along a line of symmetry (6) of the arrangement, and the two parts (11, 12) after displacement thereof relative to one another, are fixed in order to achieve the required axial offset.
Patent EP-0046084-B1 (EP)
IPC: F16S3/02
Filed: 1981-08-11
Granted: 1984-07-25
Abstract: Thermally clad metal section comprises metal section (10) (for example, of an aluminium alloy) and cladding section (12) (for example, of a PVC plastics material) of relatively low thermal conductivity. The metal section comprises two oppositely and outwardly projecting lips (20, 24) which can be received in two oppositely and inwardly facing channels (38, 40) of the cladding section. To secure the clad section together, a resilient neoprene cord (46) is inserted into one of the channels (38) and one lip (20) is inserted to engage the cord. The other lip is forced against an outer surface (62) of the cladding section to slide over the surface, with compression of the cord (46), and snap home into its channel (40). The cord (46) serves both to retain the lip (24) in its channel (40) and as a seal between the metal and cladding sections.
Patent EP-0068393-B1 (EP)
IPC: H01R13/436
Filed: 1982-06-21
Granted: 1986-02-26
Abstract: A contact spring assembly is constructed of a planar base plate integrally formed with a pair of opposed spring legs upstanding therefrom and a separate pin-like connection part attached to the undersurface of the base plate and extending downwardly therefrom in a direction opposite from the upstanding course of the spring legs. Opposed axial ends of the base plate are formed with planar flange surfaces which extend outwardly from the adjacent ends of the spring legs. A two piece strip housing is formed with upper and lower parts which assemble together to receive the contact spring assembly suitably therein with the flange surfaces of the base plate locked against upward or downward longitudinal movement by virtue of sidewall recesses. When the connection part is pressed into the grid bore of a printed circuit board, the impression force is transferred from the upper part of the strip housing over the flange surfaces to the base plate and from the base plate to the connection part, without stressing the contact spring legs.
Patent EP-0070475-B1 (EP)
IPC: C08G18/10
Filed: 1982-07-09
Granted: 1986-10-22
Abstract: The method comprises reacting a polyurethane prepolymer having terminal active hydrogen atoms with an isocyanato organosilane having a terminal isocyanate group and at least one hydrolyzable alkoxy group bonded to silicon. The moisture-curable polymer obtained by this method can advantageously be used in sealant compositions. The polymer presents a very rapid cure rate in the presence of moisture, and it is stable under unhydrous conditions.
Patent EP-0075343-B1 (EP)
IPC: G01F1/40
Filed: 1982-08-25
Granted: 1986-04-23
Abstract: The invention relates to a laminar flow element for mounting inside a fluid flow channel, which flow element is built up from flat disks which are provided with grooves running between an excentrically made inlet opening and an outlet opening. The outer disks of a package do not have grooves and only comprise an inlet opening or an outlet opening. The inlet openings together form an inlet channel and the outlet openings togheter form an outlet channel. The dimensions of the grooves are such that the fluid flows laminar to the channels, formed by said grooves, between the inlet channel and the outlet channel.
Patent EP-0083202-B1 (EP)
IPC: B01J8/42
Filed: 1982-12-21
Granted: 1985-07-17
Abstract: The present invention relates to an improved liquid-phase adsorption process for the separation of hydrocarbons. The separation process utilizes a magnetically stabilized fluidized bed through which the liquid hydrocarbon feedstream is passed to adsorb components of the feedstream, followed by desorbing the components. One of the many possible applications of this invention is in separation of isomers of aromatic hydrocarbons.
Patent EP-0076718-B1 (EP)
IPC: C07C17/12
Filed: 1982-09-20
Granted: 1984-09-12
Abstract: The meta-dihalobenzenes are selectively 2-chlorinated by reacting same with a chlorine donor, e.g., hexachlorobenzene or pentachlorobenzene, in the presence of at least one alkali metal amide, e.g., sodamide, and at least one compound which complexes the cation of such at least one alkali metal amide.
Patent EP-0104302-B1 (EP)
IPC: A63C19/10
Filed: 1983-01-25
Granted: 1987-10-28
Abstract: An apparatus for detachably connecting a tool component to a frame component which is in turn adapted to be adjustably mounted on a vehicle. One of the components is provided with notched members for receiving engagement members on the other component. Contact members on one component are arranged to compressively engage resiliently compressible pads on the other component during entry of the engagement members into the notched members.
Patent EP-0090293-B1 (EP)
IPC: H04L29/06
Filed: 1983-03-18
Granted: 1987-09-16
Abstract: A method and a circuit arrangement are provided for the transmission of communication signals over switching centers of a first switching network and of a second switching network operating with different transmission procedures. The transmission is executed with the assistance of a decentralized converter in which a fixed assignment between the transmission lines of the first switching network and the virtual channels to be employed on transmission lines of the second switching center for a signal transmission is defined. Of the signals to be transmitted, only the signal portions effecting the execution of network-dependent procedure divisions are converted in the converter. The data signals appearing in accordance with the network-independent procedure divisions are combined in unaltered form with the converted signal portions.
Patent EP-0128232-B1 (EP)
IPC: C07D413/04
Filed: 1983-06-11
Granted: 1987-04-29
Abstract: This invention concerns certain 3-[5- or 3-substituted1,2,4-oxadiazol-3- or -5-yl]-1-substituted-4-substituted-5-substituted or unsubstituted-2-imidazolidinones having herbicidal activity and the use thereof to control weed growth.
Patent EP-0109622-B1 (EP)
IPC: C07D267/10
Filed: 1983-11-11
Granted: 1986-02-12
Abstract: 7-phenyl-7-phenoxymethyl-hexahydro-1,4-oxazepines of the formula I <IMAGE>  I  wherein R1 is hydrogen, chlorine or methoxy and R2 is hydrogen or methyl, and their salts with physiologically tolerated acids, and their preparation, are described. The substances are useful for treating disorders.
Patent EP-0113304-B1 (EP)
Title: Tap holder
IPC: B23G1/46
Filed: 1983-01-31
Granted: 1987-04-15
Abstract: 1. A tap holder consisting of a holder body (1) and of a movable member (2) to receive a flange or an adapter, which movable member is guided in the body (1) and driven in rotation by the latter, by means of balls (3) or needles (16) disposed in longitudinal lines or over the circumference in holes or grooves (4) spaced at regular angles over the front portion of the body (1), characterised in that the balls (3) or needles (16) are held in said holes or grooves (4) by means of a cover (5) rigidly connected to the movable member (2), and co-operating with longitudinal grooves (7, 17) in the external diameter of the movable member (2), in such a manner that there is no friction between the body and the movable member, in that the movable member (2) is urged at its rear portion or tail by an extension spring (8) and by a compression spring (9) fixed by means of a screw (10) penetrating into said rear portion, and in that the movable member (2) with its compression spring (9) and extension spring (8) is mounted and held in the body (1) by means of a ring (11) tightened by screws (12).
Patent EP-0131573-B1 (EP)
Title: Systeme de guidage par combustion d'air sous pression dynamique
IPC: F02K7/18
Filed: 1983-01-20
Granted: 1988-12-28
Abstract: Ce système comporte une chambre de diffusion à extrémité ouverte (16) et une chambre de combustion adjacente (18) situées dans le nez (12) d'un projectile (10) pour recevoir de l'air sous pression dynamique qui enflamme un matériau combustible solide (20) à l'intérieur de la chambre de combustion (18). Deux orifices de commande latérale (22, 24) d'orientation opposée sont prévus à l'arrière de la chambre de combustion (18) et sont reliés à celle-ci par une vanne de déviation (28) que l'on peut commander pour dévier d'une manière sélective les gaz de combustion s'échappant de la chambre de combustion (18) vers un ou les deux orifices de commande (22, 24) afin de modifier ou de conserver la trajectoire du projectile (10) après sa mise à feu.
Patent EP-0120366-B1 (EP)
IPC: G02B6/34
Filed: 1984-03-08
Granted: 1988-11-17
Abstract: Apparatus for optically coupling a plurality of optical fibers, each of which can carry information signals on one or more modulated electromagnetic waves having preassigned wavelengths, such that predetermined portions of any output from any fiber is selectively directed by the apparatus into the ends of various combinations of other optical fibers in accordance with predesignated wavelengths associated with each combination. The apparatus comprises, in prefered form, an optical element and a holographic layer having interferometrically formed therein index of refraction variations to facilitate the selective direction of the output signals from the optical fibers.
Patent EP-0120444-B1 (EP)
IPC: H03J9/06
Filed: 1984-03-21
Granted: 1988-08-17
Abstract: 1. A circuit configuration for the purpose of suppressing interference pulses when transmitting digital signals of variable time spacing and amplitudes, comprizing a number of time constant elements (4, 5, 6, 7), whereby the received signals are connected to an amplifier (V1), to whose output is connected a rectifier (3), which connects the rectified signal voltage across the time constant elements to an output stage (V2), this consisting of at least one transistor (8), whereby the time constant (T1) of the first time constant element (4, 5, 6), which is dimensioned according to the greatest spacing of the useful signals (N), is appreciably greater than the time constant of the second time constant element (5, 7), this being dimensioned according to the shortest spacing of the useful signals (N), characterised in that the time constant element (5, 7) which has the smaller time constant (T2) is connected to the output stage (V2) in such a manner that the quiescent dc voltage level, which is pending on the time-constant element, does not fall below the operating voltage level that has been reduced by the base-emitter voltage of the transistor (8) in the output stage (V2), the emitter of which is connected to the stabilized operating voltage source (UB ), and that output signals that are freed of noise signals may be tapped from a resistor (9) which is included in the collector circuit of the transistor (8).
Patent EP-0144765-B1 (EP)
IPC: B27H5/02
Filed: 1984-11-06
Granted: 1988-01-20
Abstract: 1. A method for lagging a reel (1) comprising a drum and lateral cheeks, by means of a succession of planks (12) placed edge to edge, the assembly being further surrounded by at least two steel belts (10a, 10b), the method including the following steps : a - a small restricted number of planks, at least one plank, is positioned and nailed on the cheeks of the reel, b - one end of each steel belt is nailed onto at least the first one of said planks (12a) at some distance from the two lateral cheeks of the reel respectively, c - the other planks are positioned successively and following to the first ones without being nailed, the steel belts serving as magazine support, said belt surrounding the reel along an entire turn and the planks being positioned one against the edge of another between the circumference of both cheeks and the steel belts, characterized in that the steel belts run around the reel according to a diameter which slightly exceeds that of the cheeks of the reel plus twice the thickness of the planks, d - and that, the positioning of the planks being achieved, the number of which is predetermined and is chosen at least equal to the number of planks that can naturally be placed all around the reel, taking into account the tolerance on the diameter of the reels, a traction effort is applied to the steel belts which is sufficient to compress all the planks such that they thrust all against the cheeks of the reel ; e - the free portion of the belts, overlapping on the ends which have been nailed on the first plank, is nailed, and then the belts are cut.
Patent EP-0142132-B1 (EP)
Title: Massage apparatus
IPC: A61H39/08
Filed: 1984-11-08
Granted: 1990-05-02
Abstract: 1. Massage appliance for the massage by rolling of skin and reflex zones on the human body, the massage appliance (1) comprising a shaft (3) positioned on a handle (2) and having massage rings (4) mounted to be freely rotatable theron, which rings are respectively provided with projections arranged uniformly distributed in the circumferential direction, characterised in that the projections are needle points and the handle (2) is constructed so as to have at least limited adjustability about a transverse joint (7, 8, 9, 10) from the axially aligned position and relatively to the shaft (3) on which the massage rings (4) are mounted.
Patent EP-0148400-B1 (EP)
IPC: C08K5/18
Filed: 1984-12-01
Granted: 1987-05-06
Abstract: Compounds of the formula   <IMAGE>   are suitable as curing accelerators which can be incorporated into ethylenically unsaturated, cold-curable resins.
Patent EP-0156983-B1 (EP)
IPC: F41A9/57
Filed: 1984-12-12
Granted: 1987-05-13
Abstract: The disc-type ammunition channel contains a predetermined number of discs or lamellae arranged adjacent one another and which can be rotated in a substantially cylindrical housing. The diameter of the discs or lamellae and of the cylindrical housing is smaller than the length of the cartridges to be passed therethrough. The tip ends of the projectiles of the cartridges protrude from the discs or lamellae into a housing member which is formed by two substantially helically shaped walls and a substantially cylindrical wall. Rotation of the discs or lamellae as a function of the elevation of the firing weapon is insured by a rod which is secured at one of its ends to a stationary housing member and at the other one of its ends to an elevatable housing member by means of rubber joints. The rod extends through elongated or oblong slots provided in the discs.
Patent EP-0160752-B1 (EP)
IPC: H01R4/70
Filed: 1982-10-04
Granted: 1988-07-27
Abstract: A solder flux composition undergoes a visible colour change at a critical temperature. Solderable substrates are positioned within the device and heated until a critical temperature has been reached as indicated by a colour change in the flux. The critical temperature depends on the material of the particular heat-recoverably member and the solder used. Flux compositions and their use in soldering are also disclosed.
Patent EP-0172797-B1 (EP)
IPC: G05B19/04
Filed: 1985-05-30
Granted: 1991-01-30
Abstract: An apparatus for controlling external devices in a controlled installation following a control sequence includes a scanning pulse generator arranged to generate scanning pulses at regularly offset times, and an input detection circuit comprising transition detectors each of which detectors is adapted to accept a distinct input variable signal associated with an external device or system component and a respective one of said scanning pulses to detect a transition or change of state of the input variable signal. An address signal is produced substantially immediately for accessing a sequential memory in response to the presence of a respective one of said scanning pulses and an input transition. The sequential memory stores data identifying the stages in the control sequence wherein the different storage locations are designated by a respective address defined by the particular input channel and a given stage. The sequential memory is arranged to accept the address signals from the transition detectors at the time an input transition occurs to provide the new stage data in response to each such transition and corresponding address signal. An output function memory stores the command signals for the external devices under control of the apparatus and responds to the new stage data from the sequential memory and level or alarm signals from the controlled installation to provide the associated command signal.
Patent EP-0219727-B1 (EP)
IPC: G06F11/22
Filed: 1986-09-30
Granted: 1991-04-10
Abstract: To test the logical consistency of database systems under load conditions similar to the applications, the database is configured from synthetically generated data records, the fields of which are occupied with numeric values which are in a predetermined relation to those of other fields of the same or other data records and can therefore be checked. Test programs designed for these data records, which take into account individual change instructions (DML instructions) provided in the database system and are supplemented by control and test functions corresponding to the predetermined relations act concurrently on the database as user programs. An additional test program started non-concurrently in each case at the end of a test run is additionally used for testing the data records themselves and for testing relations relating to the entire database. In the case of multidatabase operation with several logically identical databases, each of the test programs is loaded individually for each database in matching form correspondingly frequently as subroutine under a main program which is common in each case and which controls the call-up of the individual subroutines for the individual databases during a test run. <IMAGE>
Patent EP-0220639-B1 (EP)
IPC: B21D7/06
Filed: 1986-10-20
Granted: 1990-07-18
Abstract: Hand operable hydraulic transmission tube bending device whose matrix-die holding bar (1) is moved by a fluid (oil) through a hydraulic pump. The reservoir (11) of the fluid is formed directly in the arm (14), on which the support (15) of counterdies (16) is installed, one of the walls of said reservoir being sealingly deformable. The pump, the conduits, the reservoir and the chamber in which the matrix-die holding bar slides form a closed circuit, the fluid arriving from the pump to the head (3) of the matrix-die holding bar through a conduit that is formed in the fixed part of the handle and which builds up the outer part of the handle (7) and is concentric with the cylinder (5) in which said bar slides.
Patent EP-0199404-B1 (EP)
IPC: C11D17/08
Filed: 1986-04-07
Granted: 1992-06-24
Abstract: Heavy-duty liquid laundry detergents containing anionic synthetic surfactant, detergency builder, specific proteolytic enzyme, and calcium ion are disclosed. The compositions provide improved cleaning performance, particularly through-the-wash, on enzyme-sensitive stains.