baber/WOPTO huggingface dataset:
Patent EP-0170829-B1 (EP)
IPC: B66B1/30
Filed: 1985-06-13
Granted: 1988-02-24
Abstract: A twelve-pulse converter has an a.c.-input and a d.c.-output which is connected with an armature via two thyristors of a change-over circuit. An extinguishing circuit comprises a resistor, a capacitor, an inductor and a thyristor which is also connected with the armature via related diodes. A current transformer in the armature circuit causes ignition of the thyristor in the extinguishing circuit at the occurrence of excess current. The extinguishing capacitor is continuously connected with a charging circuit and is connected parallel to the thyristor of the extinguishing circuit and with the thyristors connected to the d.c.-negative pole. The d.c.-negative pole connected thyristors are cut-off when the thyristor of the extinguishing circuit is ignited and the energy appearing in the armature circuit is dissipated by the resistor in the extinguishing circuit. The zero-crossing of the current is detected by means of two voltage converters which are connected with the d.c.-negative pole and the d.c.-positive pole of the converter as well as with the armature. The non-current conducting thyristors which are connected either with the d.c.-negative pole or with the d.c.-positive pole, are ignited by means of information derived from the voltage converters.
Patent EP-0177673-B1 (EP)
IPC: C07C29/48
Filed: 1985-06-19
Granted: 1991-08-28
Abstract: A novel derivative of (―)-6,6-dimethylbicyclo [3.3.1]ept-2-ene-2-methanol is disclosed.The compound of formula (I), which is an object of the present invention, is the derivative :a,a-dimethyl-5-hydroxy-3-cyclohexene-1,4-dimethanol.The present invention further discloses the process for obtaining the compound of formula (I), which consists in preparing the (-)-6,6-dimethylbicyclo [3.3.1]ept-2-ene-2- methanol epoxide, thereafter hydrating the above compound and separating the compound of formula (I) from the hydration products. Finally, this invention comprises the pharmaceutical compositions containing the compound of formula (I) which possess a pharmacological mucosecretolytic activity.
Patent EP-0168742-B1 (EP)
IPC: H02K5/14
Filed: 1985-07-08
Granted: 1989-09-06
Abstract: 1. A commutator-side bearing bracket for miniature direct current motors having a body (1), a bearing housing (3) and mounts (7) for the current transmission means (13, 33) which are constructed as a one-piece injection moulded part, characterized in that the mounts (7) for the current transmission means (13, 33) are rigidly connected to the body (1) and that covers (17) are formed in one piece with the bearing bracket and are pivotally connected thereto by means of foil hinges (18), the mounts (7) for the current transmission means and the covers (17) being constructed in such a way that the covers can be clipped onto the ends facing the foil hinges (18).
Patent EP-0182970-B1 (EP)
IPC: H04N5/92
Filed: 1985-07-19
Granted: 1990-01-24
Abstract: 1. Circuit arrangement for reproducing telecommunication signals recorded in duo-binary form, characterized in that the duo-binary signal reproduced is supplied to a comparator stage (10) and to a clock regeneration stage (15), the comparator stage (10) contains two comparators (K1, K2), the non-inverting input of the first comparator (K1) and the inverting input of the second comparator (K2) being supplied with the reproduced duo-binary signal and the respectively complementary other input of the comparators (K1, K2) being supplied with threshold values (S1, S2), the output (s) of the second comparator (K2) is connected via an inverter (12) to one input of an AND gate (13), the output (w) of the first comparator (K1) is connected to one input of an OR gate (11), the other input of the AND gate (13) is connected to the inverting output (Q) of a delay device (14), the delay device (14) is fed on the one hand, with a clock signal (CL) generated in the clock regeneration stage (15) and, on the other hand, is fed with the output signal of the OR gate (11), the other input of the OR gate (11) is supplied with the output signal of the AND gate (13), and the binary signal information is present at the output of the OR gate (11).
Patent EP-0211978-B1 (EP)
Inventor: NICHOLS GUS
IPC: C08G59/56
Filed: 1985-08-14
Granted: 1994-07-20
Abstract: Solventless polymeric compositions suitable for coatings and moldings are formed by the addition reaction product of a first component comprising mono, di or polyamines, or an adduct of mono, di or polyamines with mono, di or polyfunctional acrylates and/or epoxides and a second component comprising mono, di or polyacrylates or mixtures with mono, di or polyepoxides.
Patent EP-0177763-B1 (EP)
Title: Apparatus for detecting a movement in an encoded television picture
IPC: H04N5/14
Filed: 1985-09-05
Granted: 1991-05-22
Abstract: Upon execution of the movement detection by way of a gradient method the leftward and rightward sampling differences AEL and AER at a change extremal value point are used to detect the respective movements in the vertical and horizontal directions. The movement amounts detected are selectively fetched. Upon addition/subtraction of the frame difference, the sign of sample is held until the positive or negative sign of the sample which is obtained from the result of comparison between the sampling difference values before and after the sample is changed. The accurate movement detection is performed by controlling the addition/subtraction in response to the holding signal.
Patent EP-0153036-B1 (EP)
IPC: C07C309/17
Filed: 1985-01-28
Granted: 1987-11-19
Abstract: The proportion of sulphonated fatty acid salts in fatty acid ester sulphonates is reduced by adding a short chain alcohol to the sulphonic acid mix at a defined point. The mixture is then neutralised.
Patent EP-0175719-B1 (EP)
IPC: G09F3/00
Filed: 1985-03-28
Granted: 1988-06-22
Abstract: The label (3) is cut out by application of a weakening line (4) which delimits the label in a sheet or leaf (1). A liquid or pasty glue is then applied and the coating of glue is covered with a paper (6) having detaching characteristics. The process is particularly appropriate for producing endless webs, printed or not, comprising one or a plurality of labels.
Patent EP-0196460-B1 (EP)
IPC: E04B9/26
Filed: 1986-02-26
Granted: 1990-08-22
Abstract: 1. Fastening system for open ceiling elements of a screen ceiling hanging beneath a room ceiling, characterised in that there are fastened on the outer sides of the ceiling elements (1, 9, 10, 11) outwardly resilient supporting elements (4) which encompass the flanges (8) of T-profiles (2), fastened to the room ceiling, with ends (7) that are open to the outside and bent in a U-shaped manner and that, at installation, can be pressed into casing openings (12) of the ceiling elements.
Patent EP-0224770-B1 (EP)
IPC: B23B31/02
Filed: 1986-11-13
Granted: 1991-04-24
Abstract: In a rapid release chucking device, particularly for drills, including a machine spindle (1) and a tool head (2) attached thereto in a manner secure against rotation, wedge faces (9) are provided at the circumference of a spreadable ring element (14). In the unspread state, this ring element lies withdrawn in an annular groove (15) surrounding the spindle end (3). A control slide (16) is mounted in the spindle (1) so as to be axially displaceable by an externally initiated displacement movement. A plurality of spreading elements (18) lie in openings (17) which radially penetrate the spindle end (3) and open into the annular groove (15). Axial displacement of control slide (16) causes the openings to be urged radially outwardly toward the inner ring wall (19) of the ring element (14). At the same time, the inner wedge faces (9) of the ring element are urged against a corresponding, conical inner ring flank (24), into position where the wedge is tightened.
Patent EP-0206436-B1 (EP)
IPC: C12P7/62
Filed: 1986-02-26
Granted: 1991-12-18
Abstract: A method of resolving racemic 2-halopropionic acids by lipase-catalyzed asymmetric esterification in an organic medium is disclosed.
Patent EP-0200458-B1 (EP)
IPC: A61K8/97
Filed: 1986-04-22
Granted: 1991-08-14
Abstract: A hair tonic composition comprising an effective amount of an extract extracted by a solvent from dong chong xia cao and a conventional base medum for a hair tonic composition, a process for production thereof, and the use thereof.
Patent EP-0206725-B1 (EP)
Inventor: BARFORD ERIC DENIS
IPC: C11D3/48
Filed: 1986-06-16
Granted: 1993-12-08
Abstract: A lavatory cleansing block is formed of a composition comprising a mixture of (A) a surface active component comprising one or more anionic surface active agents and (B) a halogen release agent component consisting of (i) a halogen release agent selected from N-chloro- succinimide, calcium hypochlorite, chloramine T, dichlorodimethylhydantoin and bromochlorodimethylhydantoin, and, optionally, (ii) another halogen release agent, in which the halogen release component forms from 10 to 65% by weight of the composition, halogen release component (i) forms not less than 5% by weight of the composite and halogen release component (ii), when present, forms not more than 30% by weight of the block.
Patent EP-0224996-B1 (EP)
IPC: G06K7/10
Filed: 1986-09-12
Granted: 1991-12-18
Abstract: A compact laser scanner apparatus for use at a counter (22), such as a checkout counter, to produce a scanning pattern (34) thereabove and into which a bar code (26) can be inserted to enable the reading of the code, comprising a housing (30) having a top formed with a window (32) through which the scanning pattern is projected and indicia (202) for directing the location of the bar code (26) within the scanning pattern. The scanning pattern consists of first, second and third groups of scan lines which intersect one another in a common area to produce a star-burst pattern when projected on a plane disposed at approximately 45 DEG  to the plane of the window (32), while intersecting in approximately a triangular configuration when projected on a plane disposed approximately perpendicular to the window (32). The apparatus includes a laser tube (70), a rotating polygonal reflecting member (74) and plural beam folding mirrors (76) all disposed within the housing (30). Rotation of the reflecting member (74) causes the beam to sweep across the reflecting surfaces (76) which fold the beam and direct it out through the window (32) to create the pattern.
Patent EP-0217718-B1 (EP)
IPC: G11C17/00
Filed: 1986-10-03
Granted: 1992-07-22
Abstract: An improved nonvolatile memory has an adaptive system to regulate the charging current supplied to store data on nonvolatile storage nodes in order to provide acceptability low strain on the tunnel oxide and to compensate for process variations and change in the Fowler-Nordheim tunnel oxide transport characteristics caused by electron trapping over time.
Patent EP-0211899-B1 (EP)
Inventor: MCGROGAN MICHAEL P
IPC: C07K14/525
Filed: 1986-02-05
Granted: 1992-09-23
Abstract: Immunoaffinity chromatography combined with reverse phase HPLC results in sufficient quantities of pure CSF-1 to permit partial amino acid sequence determinations and probe design.
Patent EP-0258229-B1 (EP)
IPC: G09G5/02
Filed: 1986-03-24
Granted: 1991-01-16
Abstract: Computer graphics requiring three dimensional representation needs very fine colour shading which is not possible with only 8 planes (bits) per pixel. In order to provide improved colour shading with acceptable resolution a video raster signal, with n (e.g. 8) planes per pixel and based on a resolution of x pixels per line and y lines, can be selectively processed (M1, M2, M3) to provide mn (e.g. 16 or 24) planes per macro-pixel where m is an integer greater than 1 and m = m1.m2 where m1 is the dimension in pixels of each macro-pixel along the scan lines and m2 is the dimension of each macro-pixel transverse to the scan lines (in terms of lines of the normal raster). In one arrangement the 16 planes normally used to drive 3 colour guns (red, green and blue) for an odd-even pixel pair are used for providing non-intersecting sets of 5 planes for each of the guns. In another arrangement the 8 planes for odd and even pixels (i.e. 16 planes available) are used for the red and green guns respectively in one scan line of each pair of scan lines and in the other scan line of the pair 8 of the 16 planes are used for the blue gun, each of the guns being operated for 50% of the pixel scanning time.
Patent EP-0255728-B1 (EP)
Title: Phenoxyacetic acid compounds, their preparation, pharmaceutical composition and use
IPC: C07C311/25
Filed: 1987-08-06
Granted: 1991-11-27
Abstract: Novel phenoxyacetic acid of the formula: <CHEM> wherein Ring A is phenylene group or a phenylene group having 1 to 2 substituent(s) selected from a lower alkyl group, a lower alkoxy group and a halogen atom; either one or two group(s) of R<1>, R<2>, R<3> and R<4> are a lower alkyl group, and the other groups are hydrogen atom; R<5> is phenyl group or a phenyl group having 1 to 3 substituent(s) selected from a lower alkyl group, a halogen atom, a lower alkoxy group and nitro group; and -COOR<6> is carboxyl group or a protected carboxyl group, or a salt thereof, their preparation, a pharmaceutical composition containing them as active ingredient, and their use in the preparation of a medicament for the treatment or prophylaxis of thrombotic diseases or embolism are disclosed.
Patent EP-0274669-B1 (EP)
Inventor: JAMES BARRY DAVID
IPC: A01G5/04
Filed: 1987-12-08
Granted: 1993-11-18
Abstract: A method of and apparatus for interconnecting frangible and/or friable articles such as floral foam and for connectling object to such frangible or friable articles, the connecting means comprising a helical spring (60) one end (61) of which is threadedly engaged in one of the frangible articles and the other end (62) of which is engaged with the other of said articles. A flange (63) may be provided to limit the amount of threaded engagement between the helical spring and any one of said articles. The connecting means may be adapted to connect an object other than a frangible article to a frangible or friable article.
Patent EP-0237466-B1 (EP)
IPC: H05K3/34
Filed: 1987-02-24
Granted: 1990-09-05
Abstract: A soldering machine with two parallel guide profiles for revolving chains provided for with soldering fingers, include a succession of a fluxer, a preheater and a solder bath along with the guide profiles extend. One profile is mounted fixed laterally above the succession and the other is adjustable directly above the succession. Thereby the adjustable guide profile is heated up more, especially under the action of the preheater, whereby, due to elongations of the guide profile, problems arise in the conduction of printed circuit boards held at the revolving chains by means of soldering fingers. To eliminate this problem, the invention provides that each guide profile is provided with at least one longitudinally extending coolant duct and that each coolant duct is connected to a pump for a coolant. Thereby the temperature actions on the adjustable guide profile 5 are compensated.
Patent EP-0265379-B1 (EP)
IPC: B23Q1/26
Filed: 1987-10-07
Granted: 1990-12-05
Abstract: In an actuator, a carriage coupled to an item to be displaced with a translatory movement comprises a follower element which defines contact surfaces engaged against the flanks of the thread of a micrometric screw. The contact surfaces co-operate with the thread of the screw only over a small angular portion thereof. The follower element of the carriage is held on the thread of the screw by resilient thrust means acting on the carriage so as to urge it pivotally about an axis (X-X) which is parallel to its direction of translatory movement, being prevented from moving in all the other degrees of freedom. The actuator is especially adapted for use in translator devices in which the level of precision is of the order of a micrometer.
Patent EP-0269648-B1 (EP)
Title: Circuit pour au moins un comsommateur electrique d'un vehicule a moteur
IPC: G05B24/02
Filed: 1987-05-06
Granted: 1991-11-13
Abstract: Circuit destiné notamment à un lave-glace, dans lequel les signaux de commutation de l'interrupteur (10) sont transmis, par l'intermédiaire d'un faible nombre de conducteurs, sous forme codée à un générateur de programmes (30) qui comporte un détecteur (31) possédant plusieurs régions de détection pour les différent signaux de commutation codés. La caractéristique essentielle de l'invention réside dans le fait que ce détecteur (31) présente des régions supplémentaires de détection des signaux de commutation, qui ne sont pas affectées à un mode de fonctionnement particulier, de sorte que ledit détecteur peut déceler des pannes. Par rapport aux circuits comparables connus, la sécurité de fonctionnement s'en trouve améliorée.
Patent EP-0287593-B1 (EP)
IPC: G11B15/46
Filed: 1987-09-10
Granted: 1993-01-13
Abstract: For use with master reproducing apparatus which reproduces a visual signal and a corresponding first audio signal, apparatus for substituting a second higher quality audio signal reproduced by slave reproducing apparatus for the first audio signal during reproduction of the visual signal and the first audio signal, includes a synchronizer detector for detecting the amount of synchronization between the first and second audio signals in response to the first and second audio signals and for producing an error signal corresponding thereto; a controller for controlling the slave reproducing apparatus in response to the error signal, to bring the first and second audio signals into synchronization; and a switch for switching the first audio signal to a sound system when the first and second audio signals are out of synchronization, and for switching the second audio signal to the sound system when the first and second audio signals are in synchronization, in response to the controller, whereby the higher quality second audio signal is substituted for the first audio signal when synchronization is achieved between the second audio signal and the first audio signal.
Patent EP-0327557-B1 (EP)
Title: Rapid solidification route aluminium alloys containing chromium
IPC: C22C45/08
Filed: 1987-10-19
Granted: 1992-05-20
Abstract: A rapid solidification rate (RSR) route aluminium alloy contains chromium, optionally zirconium and one or more of niobium, molybdenum, hafnium, tantalum and tungsten. The alloy exhibits good thermal stability e.g. in comparison with aluminium-iron based RSR alloys. A preferred alloy is: Al-4 to 5 Cr - 2 to 5 Hf (by weight). A preferred quaternary alloy is: Al-1 to 7 Cr - 1 to 6 Nb or Mo or W (by weight).
Patent EP-0275914-B1 (EP)
Title: Apparatus for supplying vapour to a web such as a paper web
IPC: D21F7/00
Filed: 1988-01-13
Granted: 1993-08-04
Abstract: The device possesses a steam distributor (9). Vents (11, 13 and 15) for the discharge of the steam are provided in a housing wall (10) delimiting a steaming space (5). The exit directions of the vents (13) in an entry zone (7) and/or of the vents (15) in an exit zone (8) are inclined towards a main zone (6) lying between them. This results in a barrier considerably reducing the escape of steam from the steaming space. 
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Patent EP-0313800-B1 (EP)
Inventor: LINNEBUR CLEMENS DIPL-ING
IPC: A61F13/15
Filed: 1988-09-19
Granted: 1994-06-29
Abstract: In a disposable hygienic absorbent article, such as a nappy or all-in-one nappy, which has an absorbent body enriched with swelling substances, it is proposed that the swelling substances are applied so as to decrease from the crotch region (32) outwards in the direction of the longitudinal axis of the nappy in such a way that the concentration of the substances in the absorbent body in the crotch region is 8% to 40% and in the waist regions 1% to 7% of the weight of the absorbent body. By this means, optimum distribution of the absorbent constituents of the nappy is achieved in adaptation to the distribution profile of the body fluid. 
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Patent EP-0320827-B1 (EP)
Title: Dipole curtain antenna for radiating microwaves
IPC: H01Q21/06
Filed: 1988-12-10
Granted: 1993-08-11
Abstract: The invention relates to a dipole curtain antenna for radiating short-waves, in which the dipoles are arranged in columns and rows. Dipole curtain antennas are known. They consist of horizontally polarised dipoles which are arranged in a vertical plane, to be precise in columns and rows. They are used for producing short-wave radio links with the aid of the ionosphere. The requirement exists to supply different destination areas in successive periods of time with one antenna, or to reach the same destination area when the ionosphere is at different heights. This necessitates a change to the vertical polar diagram and, since the number of dipoles determines the type of directivity of the polar diagram, it is intended to create a dipole curtain antenna (e.g. a 4/6) with a high number of dipoles in which it is intended that different operating modes should be possible, e.g. 2/2, 2/4 or 4/4, without the polar diagram having been distorted. It is also intended to be possible to change the polarity of some dipoles. According to the invention, the dipole curtain is constructed of individual dipole modules, each dipole module consisting of two horizontal and/or two vertical dipoles and the vertical interval in each case between adjacent dipoles being less than  lambda /2 inside the module and greater than  lambda /2 outside the module, and the horizontal interval from dipole centre to dipole centre (centre interval) in each case between adjacent dipoles being equal to lambda /2 inside the module and greater than  lambda /2 outside the module, the vertical interval between adjacent dipoles preferably being approximately 0.4 lambda  inside the module and approximately 0.6 lambda  outside the module, and the centre interval between adjacent dipoles outside the module being 1.2 lambda . A dipole curtain antenna for the radiation of short-waves, in which the dipoles are arranged in columns and rows. <IMAGE>
Patent EP-0283200-B1 (EP)
Inventor: SHETH PARESH JASWANTLAL
IPC: B29D7/01
Filed: 1988-03-09
Granted: 1994-08-10
Abstract: A breathable polyolefin film is prepared by melt embossing a highly filler polyolefin film to impose a pattern of different film thickness therein and by stretching the melt embossed film to impart greater permeability in the areas of reduced thickness in comparison to the areas of greater thickness.
Patent EP-0290261-B1 (EP)
IPC: C12N9/48
Filed: 1988-05-06
Granted: 1993-06-23
Abstract: The present invention relates to the development of a selection system to co-introduce and express foreign genes in Drosophila cells particularly tissue plasminogen activator (tPA).
Patent EP-0282386-B1 (EP)
Title: Composite material with matrix and reinforcement fibres of carbon, and method of making the same
IPC: C04B41/89
Filed: 1988-02-22
Granted: 1991-07-10
Abstract: Composite material with matrix and reinforcing fibres of carbon and its production process. The composite material according to the invention comprises a substrate (2) of carbon fibres covered with a fine silicon carbide coating (6) and embedded in a carbon matrix (4) containing 2 to 10% by weight silicon carbide, an outer silicon carbide covering (10), followed by a first filling of the cracks with silica (14) and a second filling with borosilicate glass (16) (SiO2-B2O3). This unoxidizable material can in particular be used as a heat shield for a spacecraft.
Patent EP-0300844-B1 (EP)
Title: Glycerides of unsaturated fetty acids and their methods of preparation
IPC: A23L1/30
Filed: 1988-06-15
Granted: 1993-09-01
Abstract: The invention relates to novel glycerides of polyunsaturated fatty acid obtained in the pure state and to the processes for obtaining them. Its subject is specifically the glycerides of general formula I <IMAGE> in which R2 is the acyl residue of cis,cis,cis-6,9,12-octadecatrienoic acid R1 and R3 which are similar or different are hydrogen, an acetyl residue or the acyl residue of cis,cis,cis-6,9,12-octadecatrienoic acid. These compounds find an application in cardiovascular therapeutics, in cosmetology or in dietetics.