baber/WOPTO huggingface dataset:
Patent EP-0005984-A1 (EP)
Inventor: ROANTREE MICHAEL LAURENCE
IPC: C07D403/12
Filed: 1979-05-29
Abstract: This invention concerns compounds showing activity as histamine H 2 -receptor antagonists. The compounds of the invention are of Structure
     where Het is a substituted or unsubstituted, fully-unsaturated 5- or 6- membered heterocycle containing at least one nitrogen atom, or a furan or thiophene ring substituted by a substituted or unsubstituted aminoalkyl group; Z is sulphur, methylene or oxygen; m is 0, 1 or 2, n is 2 or 3 with m + n being 3 or 4; and B is a substituted or unsubstituted alkanediyl group or a 2-substituted-2-aza-1,3-propanediyl group; and acid addition salts thereof. The compounds of the invention can be prepared by reacting a compound of formula Het(CH 2 ) m Z(CH 2 ) n NH 2  or Het(CH 2 ) m Y (where Y is a group displaceable by a mercaptan) with an appropriate 2-subst)tuted-3-nitro-heterocyde. The compositions of the invention contain at least one compound of the invention and a pharmaceutical carrier.
Patent EP-0006804-A1 (EP)
Inventor: JOGUET JEAN CLAUDE
IPC: G01S1/44
Filed: 1979-06-19
Abstract: 1. Precision decoder decoding the first pulse of a pair, comprising a shift register (2) continuously activated by a clock signal of the frequency F and receiving the pulses to be decoded, means (6) for defining a decoding tolerance window, a multiplexer (5) for selecting one output of the shift register in accordance with the interrogation mode used, a coincidence decoding gate (7) for receiving the output signals of the means for defining a tolerance window and of the multiplexer and providing a decoded pulse (ID) indicating the decoding of a pair when these signals are in coincidence, characterised in that it further comprises : - a clock (4) providing a primary clock signal of the frequency f determined by the desired precision ; - a first binary counter (3) having n bistables for dividing the primary clock signal by k(k=2**n ) and providing a secondary clock signal of the frequency F the precision of which is inferior to that of the primary clock, and which is the clock signal applied to the shift register (2) ; - a second binary counter (10) having N bistables for counting down the periods of the secondary clock signal ; - a first register (8) for storing the content of the first counter (3) upon control of each pulse to be decoded ; - a read/write random access memory (9) having 2**N n bit bytes for storing the different successive contents of the first register (8) under control of the second binary counter the input of which provides the address of the word to be stored ; - a subtractor (12) for subtracting a number m+a determined by the sum of the interval between two successive pulses to be decoded and the width of the tolerance window from the content of the second binary counter (10) ; - a second register (11) for storing the result of said subtraction upon control of the decoded pulse (ID) and for controlling reading of the read/write memory (9) through an N bit word, indicating the address of the word to be read and representing the arrival moment of the first pulse to be decoded of the pair with the precision of the secondary clock signal ; and - a third register (13) for storing the n bit byte read from the read/write memory (9), this n bit byte completing the N bit byte for forming a word of N+n bits forming the output signal of the decoder and representing the arrival moment of the first pulse to be decoded of the pair with the precision of the primary clock signal.
Patent EP-0020596-A1 (EP)
Inventor: KRAMER WILHELM
IPC: H02B13/02
Filed: 1980-07-14
Abstract: Le dispositif de commutation multipolaire qui peut etre utilise en particulier pour connecter un interrupteur de puissance d'un ensemble (I) de barres bus a un autre ensemble (II) de barres bus dans une station de commutation de puissance moyenne, est realise selon les principes d'un interrupteur deconnecte par retrait et place entre les deux ensembles de barres bus de telle maniere que chaque borne d'un dispositif de commutation puisse etre connectee avec un conducteur de phase de l'un ou l'autre des deux ensembles de barres bus.
Patent EP-0017755-A1 (EP)
Inventor: HEINLE KARL W
IPC: G01P1/10
Filed: 1980-03-12
Abstract: A registering device contains a driving-condition sensor (4) which, in the presence of a predetermined driving condition, produces a condition signal which activates a counter (8), an electronic or an electromechanical shift register as registration unit. If the device is used for registering a braking condition, a retardation switch (20) is provided which locks the registration unit when a predetermined retardation value is exceeded. <IMAGE>
Patent EP-0017803-A1 (EP)
Title: Method of editing or cross-fading without interfering noise, two digital signal sequences, particularly of audio signals
Inventor: BLUTHGEN BJORN
IPC: G11B27/06
Filed: 1980-03-24
Abstract: A method is disclosed for the joining or mixing-in or fading of two program segments which appear in the form of digital pulse sequences, free of interfering signals, particularly audio signals digitally stored on magnetic tape, whereby code word sequences which are present in both signal segments in the region of an editing location or fading location are scanned, together with their associated time codes, and are fed to respective intermediate memories. Then, by an acoustically-monitored cyclical circulation of the contents of the intermediate memories, controlled in frequency and direction, an editing location of comparable information for each program segment is determined which is free of interfering signals. A transition, controlled by the time codes is then occasioned from the first signal segment to the second signal segment or a fading of the second signal segment is occasioned relative to the first signal segment. The two time codes which are associated with the editing locations are read for carrying out a mechanical and/or electrical connection of two signal program segments which are acoustically free of interfering signals at the proper time corresponding to a common edit point identified by the two time codes.
Patent EP-0023242-A1 (EP)
Inventor: MENZEL JULIAN MAXWELL
IPC: B29C53/78
Filed: 1978-10-13
Abstract: An elongated strip (1) which has on it a series of longitudinally positioned upstanding ribs (2) to form between them a series of longitudinally positioned channels (6) and including connecting means (4,5) on the strip spaced apart transversely on the strip whereby the strip can be wound helically to form an elongated object with the connecting means interengaged along a helical line to lock the strip in object form, in which at least some of the ribs have a flange (3) adjacent its free edge.
Patent EP-0019749-A1 (EP)
Inventor: MARTINI THOMAS DR
IPC: D06L3/12
Filed: 1980-05-06
Abstract: Process for the optical brightening and dyeing of textile material made of synthetic fibres by thermosoling in the presence of a thermosoling aid of the general formula I <IMAGE>  where   r and s are from 0 to 8, although only either r or s can be > 0, f, g and h are each 0 or 1, f + g + h = 0 only when a = 0,    m is from 1 to 100,    a, b and c are each 0 or 1,    d is 0 or 1,   t is 0 or 1, but 0 only when at the same time r = 1, s = 0 and m = 1,   R<1> is alkyl or alkenyl of 1 to 4 carbon atoms and preferably hydrogen,   B is aliphatic or aromatic hydrocarbyl of from 1 to 22 carbon atoms optionally interrupted by bisfunctional groups (Q) and substituted by monofunctional radicals L and/or by halogen atoms,    A is the same as B,    M is C1-C10-alkylene or phenylene or xylylene,    L is a monohydric functional group of the kind -OH, -OR<2>, <IMAGE> -NR<1>R<1>, -NR<1>-CO-R<2>, -CO-NR<1>R<1>, -OCONR<1>R<1>, -NR<1>-CO-NR<1>R<1>, where R<2> can be the same as R<1> except hydrogen,   Q is a bisfunctional hydrocarbon chain-interrupting group of the kind -O-, -S-, -SO2-, -NR<1>-, -CO-O-, -O-CO-, -O-CO-NR<1>-, NR<1>-CO-, -NR<1>-CO-O-, -NR<1>-CO-NR<1>- and   Zn is hydrogen or an n-valent radical.N
Patent EP-0028345-A1 (EP)
Inventor: SCHMIDT MANFRED DR
IPC: C08G79/04
Filed: 1980-10-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von lineren oder verzweigten thermoplastischen aromatischen Polyphosphonaten mit mittleren Molekulargewichten (Zahlenmittel Mn) von 11.00 bis 200.000 durch Umesterung von mindestens einem Diarylphosphonat und gegebenenfalls mindestens einem Triarylphosphat mit mindestens einer aromatischen Dihydroxiverbindung und gegebenenfalls mindestens einer aromatischen Tri- und/oder Tetrahydroxiverbindung in der Schmelze in sauerstofffreier Gasatmosphäre bei Atmosphärendruck oder vermindertem Druck in Gegenwart katalytischer Mengen eines Umesterungskatalysators unter Abdestillieren der flüchtigen Bestandteile, wobei als Umesterungskatalysator mindestens einer aus der Gruppe C1-C18-Tetraalkyltitanate, C2-C4-Dialkylzinnoxide, C2-C4-Dialkyl-C1-C4-dialkoxizinnverbindungen, C3-C18-Tetraalkylzirkonate, C2-C18-Trialkylvanadylate, Antimon oder Wismuthsalze, C2-C4-Dialkylzinnsäureester, C2-C4-Trialkylzinnsäureester, oder mindestens einer aus der vorstehenden Gruppe im Gemisch mit Germaniumdioxid oder Titandioxid eingesetzt wird. Die nach dem Verfahren der Erfindung erhaltenen aromatischen Polyphosphonate werden zur Herstellung von thermoplastischen Formkörpern verwendet.
Patent EP-0028014-A1 (EP)
Inventor: PFEILER MANFRED DR DIPL-ING
IPC: A61B6/03
Filed: 1980-10-23
Abstract: Die Erfindung bezieht sich auf einen Computer-Tomographen mit einer Strahlenmessanordnung, die zwei Röntgenröhren (1, 2) unterschiedlicher Strahlenenergie, welche das Aufnahmeobjekt (4) durchdringende Strahlenbündel (7, 8) erzeugen, sowie einen Strahlenempfänger (5) enthält, der die Strahlungsintensität hinter dem Objekt (4) ermittelt. Das Aufnahmeobjekt (4) wird aus verschiedenen Richtungen durchstrahlt. Ein Rechner (9) bestimmt für jeden Bildpunkt den Schwächungskoeffizienten für jede Strahlenenergie und daraus die mittlere Ordnungszahl und die Dichte. Der Strahlenempfänger (5) ist als feststehender Detektorring ausgebildet. Zur Abtastung werden nur die Röntgenröhren (1, 2) um das Aufnahmeobjekt (4) gedreht. Sie sind in einem solchen Abstand voneinander gehalten, dass kein Detektorelement gleichzeitig von beiden Strahlenbündeln getroffen wird.
Patent EP-0015097-A1 (EP)
Inventor: ETTEMA ERNST
IPC: B65D1/24
Filed: 1980-02-06
Abstract: A crate 1 for bottles with cylindrical body portions has double-skinned corner portions 7 which define with portions 13 of an internal partitioning grid 5 corner compartments 6a for bottles. The inner skin 12 of the corner portion is formed with vertical ribs 14 adjacent the grid portions 13. These ribs, which are interconnected with the outer skin 8 of the corner portion to form hollow columns 14a therewith, strengthen the corner portions and allow the spacing of the skins thereof to be reduced so that the size of the compartment can be increased for given external crate dimensions, and as the ribs are located adjacent the partitioning portions 13 they occupy space which would otherwise be free and do not reduce the effective size of the corner compartments.
Patent EP-0017346-A1 (EP)
Inventor: FISLI TIBOR
IPC: B41J2/44
Filed: 1980-03-05
Abstract: A multi-purpose optical data processor has shared optics (30) for selectively performing light/lens xerographic copying in accordance with a line-by-line scanning pattern and laser reading and writing in accordance with a raster scanning pattern. Among the laser reading and writing functions which such an optical data processor can perform are laser input scanning and laser xerographic printing, and laser photographic and thermographic recording.
Patent EP-0023828-A1 (EP)
Inventor: MIALE JOHN BUYER
IPC: B01J13/10
Filed: 1980-08-01
Abstract: A process for microencapsulating water-immiscible substances is disclosed which comprises mixing a colloidal solution of gelatin Type A and gum acacia with an emulsion or slurry of the water-immiscible substance, both of which are prepared and mixed at a temperature above about 50°C., and allowing the mixture to cool so that the droplets or particles of water-immiscible substance are encapsulated with a macromolecular membrane of a complex coacervate of gelatin and gum acacia. Anti-fouling marine paints capable of sustained release of anti-fouling agent are prepared by adding microcapsules of anti-fouling agents to a marine paint vehicle.
Patent EP-0024985-A1 (EP)
Inventor: GRAFTIEAUX JEAN
IPC: G21C17/04
Filed: 1980-08-22
Abstract: L'invention concerne un dispositif étalon d'émission de produits (20) de fission pour la détection de rupture de gaine dans un réacteur nucléaire. Le dispositif comprend une canne creuse introduite dans la cuve du réacteur et définissant une première chambre (34a) comportant un dépôt ou un placage métallique (44) de matériau radioactif et communiquant par une buse (42) avec la cuve du réacteur et par une restriction (38) avec une deuxième chambre (346) dans laquelle débouchent trois tubulures (46,48,50) permettant de recueillir les produits de fission au repos, et d'injecter et de recueillir de l'eau sous pression lors de l'étalonnage. Application au contrôle des gaines d'éléments combustibles dans les réacteurs à eau sous pression.
Patent EP-0030971-A1 (EP)
Inventor: MOUNT HOUSTON B II
IPC: E21B7/06
Filed: 1981-01-12
Abstract: Un appareil commande par un cable d'indication pour le forage d'un trou dans la paroi laterale d'un trou de forage comprend un sabot de support commande hydrauliquement (20) pour coincer l'appareil en une position selectionnee dans le trou de forage, un moteur hydraulique (32) avec une meche de forage (31) reliee a ce dernier et actionnee en rotation par le moteur hydraulique et des moyens hydrauliques (34, 35) connectes au moteur hydraulique pour deplacer la meche en engagement de forage dans la paroi laterale du trou de forage. Dans l'amelioration, les moyens hydrauliques de deplacement de la meche en position de forage comprennent une nouvelle soupape reductrice du debit (147). Cette soupape reductrice de debit possede un orifice (159) et une tige a pointe fine (151) pour limiter le debit de fluide au travers de l'orifice. Des moyens de ressort en opposition (153) et des moyens de fluide de commande agissent sur la tige pour commander son mouvement vers et en retrait de l'orifice. Un procede de carottage dans la paroi laterale est egalement decrite.
Patent EP-0043523-A1 (EP)
Title: Bobine électrique d'inductance shunt pour ligne de transport d'énergie électrique et procédé de réalisation d'une telle bobine
Inventor: MESSE GERARD
IPC: H01F27/26
Filed: 1981-06-26
Abstract: Bobine électrique d'inductance shunt pour ligne de transport d'énergie électrique et procédé de réalisation d'une telle bobine. L'invention concerne un dispositif de serrage du noyau et des culasses supérieure et inférieure d'une bobine d'inductance shunt par le moyen de plusieurs tirants (5, 6, 7) de préférence sept, passant par le trou central du noyau. Une pièce en forme de cuvette (12), retenue par des écrous (13) est enfilée sur les tirants, cette pièce étant filetée sur sa paroi externe, un écrou (14) étant vissé sur cette pièce (12) et prenant appui sur des rondelles (15) possédant une élasticité axiale.
Patent EP-0044062-A1 (EP)
Inventor: HAEHNKE MANFRED DR
IPC: C09B69/00
Filed: 1981-07-11
Abstract: A dry-spun fibre material based on an acid-modified homopolymer or copolymer of acrylonitrile is advantageously dyeable with colour-fast results, following retroconversion into the gellike state by swelling with water, using soluble dyes which have in their molecule a plurality of groups, specifically more than one quaternary grouping and/or an uncharged strongly basic grouping, which act basic toward to the acid groups of the fibre substance. The chromophore of this colorant can come from the category of the monoazo or disazo dyes, the methine, azamethine or diazamethine dyes or the naphthalactam dyes. The dyeing of the regelled fibre is advantageously carried out continuously or batchwise from an aqueous dyebath, after the residual way-aqueous spinning solvent has been largely washed out; the drawing of the fibres can take place before, during or immediately after the dyeing process. Owing to their special nature, the fast-dyeing dyes of the aforementioned type give optimum rates of fixation in the dyeing of PAC gel fibre, and do not cause any marked staining of machine parts and working baths, for example drawing or aftertreatment baths, due to leached dye in the subsequent production stages. Investigations of the fibre penetration, the rate of fixation and the resulting fastness properties, such as the wet fastness, did not reveal any disadvantages compared with conventional dyes.
Patent EP-0045957-A1 (EP)
Inventor: FUSHIKI YASUO
IPC: C08L67/00
Filed: 1981-08-07
Abstract: An effective amount of a lead compound is added as a stabilizer to curable resins containing halogenated flame retardants to improve the heat-resistant properties of various shaped products made from the resins.
Patent EP-0050765-A1 (EP)
Inventor: BECKER KURT DR-ING
IPC: C03B9/40
Filed: 1981-10-08
Abstract: Bei einer Vorrichtung zur Einstellung der Masse von Posten (105) thermoplastischen Materials, insbesondere schmelzflüssigen Glases, die in einem Formwerkzeug einer Formmaschine durch einen in den Posten eindringenden Preßstempel (10;11) formschlüssig verformt werden, wird die je Arbeitsspiel maximale Eindringtiefe des Preßstempels durch einen Weggeber (21) mechanisch abgegriffen. Der Weggeber ist mit einem metallischen Betätigungselement (39) für einen Differentialtransformator (40) verbunden, an dessen Ausgang der jeweiligen maximalen Eindringtiefe proportionale elektrische Signale in eine Regelschaltung (58) zur Führung eines die Masse der Posten (105) einstellenden Dosierelements (60) eingegeben werden. Die Regelschaltung (58) weist nach dem Differentialtransformator (40) in dieser Reihenfolge einen Meßumformer (62), einen Maximalwertspeicher (63), eine Sample-and-Hold-Schaltung (64), einen Summierungspunkt (65), einen PI- oder PID-Regler (67) und einen Stellmotor (59) auf, der ein Stellglied (69) für das Dosierelement (60) und einen Rückführgeber (71) treibt. Der Rückführgeber ist über einen Drehwinkel-Spannungs-Wandler (72) mit dem PI- oder PID-Regler (67) verbunden. Ein Bedienund Anzeigefeld (83) ist mit einer Steuerlogikschaltung (75) verknüpft, die mit dem Maximalwertspeicher (63) und der Sample-and-Hold-Schaltung (64) verbunden ist und in jedem Arbeitsspiel ein daraus abgeleitetes Taktsignal (86) erhält. Ein Sollwertpotentiometer (84) liefert einen die optimale Eindringtiefe des Preßstempels verkörpernden Spannungssollwert (USoll) an den Summierungspunkt (65). Es kann eine Bewertungsschaltung (66) für den maximalen Durchmesser des Preßstempels vorgesehen sein. Der Rückführgeber (71) kann selbsttätig in eine Mittenlage rückstellbar sein. Der Weggeber (21) kann auf unterschiedliche Weise ausgebildet sein.
Patent EP-0049686-A1 (EP)
Inventor: POSTLE STEPHEN RODERICK
IPC: C07D213/79
Filed: 1981-09-28
Abstract: Substituted hydroquinone compounds of the formula
     wherein R 1  to R 4  are hydrogen or alkyl and Z is an aromatic ring or a group of the formula -X-Y-X-, wherein X is an aromatic ring and Y is an electron withdrawing group, are incorporated as developers into photographic materials. These materials are suitable for activation processings.
Patent EP-0051656-A1 (EP)
Inventor: OPSHAUG KJELL ROLF
IPC: A23K1/18
Filed: 1981-05-14
Abstract: Le procede de production de substances stimulantes pour les poissons consiste a traiter du plancton animal a l'acide avec un pH de 2 a 3 de telle sorte que les proteines soient hydrolysees specifiquement et catalysees par des enzymes ajoutes du type pepsine, apres quoi le pH est ajuste a 8 approximativement, l'hydrolyse des proteines se poursuivant et etant catalysee par des enzymes du type trypsine. Les substances stimulantes produites sont utilisees comme melanges avec les appats artificiels pour les poissons.
Patent EP-0066625-A1 (EP)
Inventor: KURATA MASAMI
IPC: H04N1/23
Filed: 1981-11-10
Abstract: A thermal printing type copy machine comprising a platen on which an original document is set, a read out unit which moves in phase with the platen for reading out the image information on the original document and converting it into an electric image signal, an image sensor for reading out the manuscript on the platen line by line and producing' . the electric image signal, a thermal recording head to generate a pattern of heat according to the electric image signal, means for pressing an interdonor material and a recording paper together and moving them forward in parallel over the heating member of the thermal recording head, and a means for feeding out the recorded paper. It is thus possible to obtain a simplified, miniaturized and energy saving copy machine, in particular, for making a plurality of copies from one original document.
Patent EP-0062251-A1 (EP)
Inventor: PARKER BERNARD
IPC: G01N33/48
Filed: 1982-03-25
Abstract: The pipettor automatically and rapidly transfers accurate and precise multiple quantities of samples, e.g. blood serum, and reagent to the rotatable transfer disc (12) of a centrifugal analyzer. The removable transfer disc (12) comprises a multiplicity of elongated radial cavities (12a) into which the sample and reagent are automatically and individually dispensed. The pipettor is very flexible in operation and is capable of performing a number of pipetting procedures.
Patent EP-0065747-A1 (EP)
Inventor: SCHERSCHLICHT RICHARD RAIMUND
IPC: A61K38/08
Filed: 1982-05-18
Abstract: Verwendung des Nonapeptids der Formel Trp-Ala-Gly-Gly-Asp-Ala-Ser-Gly-Glu oder eines seiner physiologisch verträglichen Salze als Mittel zur Behandlung von Suchtmittelentzugszuständen sowie entsprechende pharmazeutische Präparate.
Patent EP-0071049-A1 (EP)
Inventor: GROMLS REINHARD ING GRAD
IPC: B61K7/12
Filed: 1982-07-06
Abstract: 1. A device for recognising tank cars, whose contents move when external actions effect them, in particular when braking is applied at stationary railbraking positions to such an extent that their speed is caused to assume a considerably oscillating characteristic, employing stationary speed measuring devices (RA, Z1, Z2) for determining the speed of freight cars (KW) during and after the occurrence of these actions, characterised in that there is provided a theoretical speed indicator (A) which taking into account the acceleration (bs) of the respectively appropriate freight car (KW), which is given by the slope of the track (G), updates a first measured speed value (V1) determined by the speed measuring devices (RA, Z1, Z2) during the occurence of such an action, in dependence upon time in order to form an updated measured speed value which corresponds to the expected run-off speed of the freight car without sloshing behaviour, and which speed indicator (A) feeds the updated measured speed value (Vs) to a comparison device (SS) which at least compares it with the greatest second measured speed value (V2), determined by the speed measuring devices (RA, Z1, Z2) within a predetermined time interval (t) since the formation of the first measured speed value (V1) for the respective freight car, and which transmits a signal (SW) which is defined by the sloshing behaviour of the respective freight car (KW) and which serves to identify a tank car if the second measured speed value (V2) exceeds the assigned updated measured speed value (Vs).
Patent EP-0081063-A1 (EP)
Inventor: MCCARTHY MICHAEL JOSEPH
IPC: C01B15/08
Filed: 1982-10-08
Abstract: In the process for making sodium persulfate by the reaction of ammonium persulfate and a base such as sodium hydroxide, sodium sulfate is formed as a by-product by the reduction of the persulfate by ammonia. By modifying the composition of the mother liquor, it is possible to separately crystallize pure sodium sulfate decahydrate from the mother liquor and thus maintain a sufficiently low sulfate concentration so that none crystallizes with the sodium persulfate product.