baber/WOPTO huggingface dataset:
Patent EP-0179619-B1 (EP)
IPC: C07D209/08
Filed: 1985-10-17
Granted: 1990-09-05
Abstract: The invention provides a series of novel heterocyclic amides of the formula I in which the group A∵CRa can be -CRb=CRa-, -CHRb-CHRa- or -N=<sub>CR</sub>a-, the amidic group Re.L can be Re.X.CO.NH, Re.X.CS.NH or Re.NH.CO attached at position 4, 5 or 6 of the benzenoid moiety, Z is an acid group selected from carboxy, an acylsulphonamide residue of the formula CO.NH.SO<sub>n</sub>Rg and a tetrazolyl residue of the formula II, and the radicals Ra, Rb. Rc, Rd, Re, Rf, Rg, Rh, n, X, G', O and G<sup>2</sup> have the meanings defined in the following specification.The compounds of formula 1 are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula 1 compounds, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent EP-0174877-B1 (EP)
IPC: H01J5/18
Filed: 1985-10-31
Granted: 1989-08-02
Abstract: In a X-ray lithography system, X-rays (12) are generated by a laser beam (14), focussed upon a target (16) within an evacuated chamber (24) to create a soft X-ray emitting plasma which also emits debris particles (46).  A thin curtain (52) of X-ray transparent gas is provided between the target (16) and a mask (30) used in the lithographic process to displace the particles (46) away from the mask (30). The curtain of gas also maintains a pressure differential across an opening (60) in the evacuated chamber (24) through which the X-rays pass towards the mask. In addition, by placing the mask close to the gas curtain but sufficiently far to avoid interference, the gas curtain may be used to cool the mask.
Patent EP-0181820-B1 (EP)
IPC: B01D53/34
Filed: 1985-11-07
Granted: 1988-08-10
Abstract: 1. Plant for processing smoke with a powdered product, of the type comprising on the one hand a substantially vertical reaction column, the base of which contact is established between the said smoke and the powdered product, movement being imparted to the resultant suspension in such a way as to cause it to rise through the column, and on the other hand separating means communicating with the upper part of the column, intended to bring about separation of the cleansed gases from the powdered product used in the processing, characterised in that the said separating means (7) are housed in the middle part (8_m) of a casing (8) supporting the said column (1) which it encloses, the casing being itself carried by a framework (11).
Patent EP-0164389-B1 (EP)
IPC: C07C231/00
Filed: 1984-12-07
Granted: 1987-04-01
Abstract: Large scale process for the preparation of 3-phenyl alanine derivatives of general formula (I), wherein R stands for hydrogen or C1-4 alkyl, R<2> stands for hydrogen or CO-R<4> - wherein R<4> stands for hydrogen or C1-4 alkyl, aralkyl, or aryl, R<5> stands for hydrogen or -CO-R<4> - wherein R<4> is as given above.
Patent EP-0179852-B1 (EP)
Title: Structures a couches multiples de monocristaux dopees et non dopees
IPC: C30B29/46
Filed: 1985-04-10
Granted: 1990-01-24
Abstract: Matériau électro-optique à couches multiples ayant une pluralité de monocristaux adjacents avec des propriétés électro-optiques diverses. Ce matériau est fabriqué selon un procédé par lequel les couches successives sont formées par épitaxie à partir d'une solution de fusion dudit matériau électro-optique contenant éventuellement au moins un dopant. Dans un mode de réalisation, ce matériau électro-optique comprend du thiogallate d'argent, dans lequel des couches épitaxiales successives se développent à partir d'une solution de fusion de thiogallate d'argent et de chlorure de potassium, et qui contient éventuellement au moins un dopant. Cette solution de fusion se caractérise par le fait que, pour n'importe quelle composition spécifique de la solution, des couches ayant différentes propriétés électro-optiques peuvent être obtenues par refroidissement dans la plage de températures qui produiront une croissance de cristaux avec une composition correspondant aux propriétés électro-optiques voulues. En tirant profit de cette précipitation de phase température/composition, des couches multiples sont formées si l'on refroidit premièrement dans une plage de températures pour former sur le substrat de cristaux de précipitation une couche de thiogallate d'argent contenant le dopant et si l'on forme ensuite sur la première couche une deuxième couche ayant une composition différente, qui peut varier du thiogallate d'argent sensiblement pur au thiogallate d'argent comprenant au moins un dopant, en refroidissant dans une plage différente de températures. Si l'on alterne successivement le refroidissement selon ces différentes plages de températures, des couches multiples sont formées, et les couches adjacentes auront différentes propriétés électro-optiques. Les structures à couches multiples produites par le procédé ci-dessus peuvent être utilisées dans des dispositifs électro-optiques, particulièrement comme le milieu biréfringent ajustable dans des filtres électro-optiques ajustables.
Patent EP-0183742-B1 (EP)
IPC: H03K17/96
Filed: 1985-05-23
Granted: 1991-01-02
Abstract: An electronic switch, for closing or opening an electric circuit when contacting a touch electrode, comprising a generator (1) for white noise, whose input is connected to the touch electrode (5). The input circuit of the generator is shunted by a filter (6), which only permits negative transients to affect the generator. The output circuit (4) of the generator is connected to an antenna (3) through an amplifier (2) which also activates an output circuit, but when touching said electrode (5) negative physiological current impulses affect the generator in such a way that due to the feedback through the antenna high frequency oscillations are generated, which oscillations affect a relay or an alarm apparatus through the output circuit (4). The electronic switch is not affected by noise voltages or changes in the input capacitance.
Patent EP-0188457-B1 (EP)
IPC: G09B11/00
Filed: 1985-06-25
Granted: 1989-11-23
Abstract: Sound producing and/or visual stimulation stylus encouraging the apprenticeship of the writing. According to the invention, the stylus (1) comprises a moving element (2) and a sound producing source (4, 4a) modulated by a transducer sensitive to the deformation of the moving element. Application to teaching.
Patent EP-0192966-B1 (EP)
IPC: H04L12/14
Filed: 1986-01-23
Granted: 1989-11-15
Abstract: 1. Method for transmitting data signals between subscriber stations (Tx, Ttx) of a data exchange (EDS), which interchange data signals via a signal processing device (SBE) connected to the data exchange by storing, after seizure of a transmission channel of the signal processing device by the data exchange during a first call set up between one of the subscriber stations (for example Tx) and the signal processing device, the data signals to be processed in the signal processing device and subsequently forwarding the stored data signals, after appropriate processing, to a further subscriber station (Ttx) via the data exchange during a second call, in which connection the duration of the existence of the first call is determined in the data exchange but the duration of the existance of the second call is determined in the signal processing device and, after the second call has been cleared, information with respect to the duration of the existence of the second call is transmitted from the signal processing device to the data exchange in which a total call duration is determined from this information and the information already existing there, and in which the transmission channel is released again by the data exchange for reallocation following a clear signal output by the signal processing device, characterized in that for the first call, a transmission channel (for example Kl) of a plurality of transmission channels (Kl to Kn) connecting the data exchange (EDS) with the signal processing device (SBE) is used, in that, after the storing of the data signals to be processed, the transmission channel initially occupied is released again by the data exchange for reallocation following a clear signal output by a special channel (USART3) by the signal processing device, and in that, after the second call has been cleared, information with respect to the duration of the existence of the second call is transmitted to the data exchange by the signal processing device via a special channel, which may be different from the said special channel, during a separate call.
Patent EP-0190766-B1 (EP)
IPC: G01N33/86
Filed: 1986-02-07
Granted: 1989-05-31
Abstract: The present invention provides a process for the photometric determination of prekallikrein in plasma, wherein plasma is incubated with a surface activator, the extinction obtained is measured, a chromogenic thrombin substrate is then added thereto, the optically determinable group liberated therefrom is measured at short time intervals or continuously and the gradient of the linear part of the curve obtained by plotting the time against the extinction is determined as a measure of the prekallikrein content. The partial thromboplastin time of plasma is simultaneously determined by carrying out the incubation in the presence of calcium ions and a phospholipid and measuring the time it takes the extinction to reach a predetermined level.
Patent EP-0201071-B1 (EP)
IPC: C07C43/295
Filed: 1986-05-05
Granted: 1992-03-04
Abstract: 2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups CH2-C 3BOND C-(CH2)mR5 and CH=CH-(CH2)nR5 (where m is 1-4, n is 0-3 and R5 includes phenyl, COOR9, where R9 is H or alkyl of 1-4 carbons, AR6 (where A is a methylene chain and R6 is a variety of groups including Cl, Br, I, CHO, CN, COOR9, NH2, SC(NH)NH2, phenyl, P(O)(OR9)2, etc.), and CHR7R21 (where R7 is a variety of aromatic and heterocyclic groups and R21 is H, optionally substituted phenyl and a variety of heterocyclic groups).
Patent EP-0220735-B1 (EP)
IPC: C07D319/20
Filed: 1986-10-30
Granted: 1993-05-19
Abstract: The subject-matter of the invention are 3(2H)-Pyridazinone derivatives of the general formula <CHEM>  wherein R stands for an ethyl or propyl group substituted by a terminal halogen atom or hydroxyl group or a terminal group of the formula <CHEM>  in which latter R1 represents a hydrogen atom or an optionally substituted benzyl group and R2 represents a hydrogen atom or an optionally substituted benzoÄ1,4Üdioxan-2-yl-methyl or benzoÄ1,4Üdioxan-2-yl-ethyl group or a group of the formula <CHEM>  in which latter  n is 2 or 3 and R3 stands for an optionally substituted phenoxy or phenylthio group and X stands for a hydrogen or halogen atom or an optionally substituted saturated or unsaturated 5- or 6-membered heterocyclic group. Furthermore the subject-matter of the invention are a process and intermediates for preparing these compounds and medicaments containing them and/or other 3(2H)-pyridazinone derivatives. The compounds according to the invention inhibit the adrenergic alpha1 receptors, have a calcium-antagonistic effect and exert blood pressure lowering action.
Patent EP-0225515-B1 (EP)
IPC: F16L3/10
Filed: 1986-11-20
Granted: 1990-02-07
Abstract: 1. A pipe clamp, comprising an annular strap with at least one opening which can be closed by a clamping screw, the tip of which is mounted on one side of the opening by thread engagement and the head of which on the other side of the opening can be hooked into a slot in a flange attached to the strap or a part supported thereon, which slot opens radially inwards in relation to the central longitudinal axis of the pipe clamp, characterised in that the part (14, 16) in thread engagement with the tip of the clamping screw (10) is connected to the main part of the strap (12) via a hinge (18, 26), the pivoting range of which includes the clamping position and the relative inclined position of the flange (20) and the clamping screw (10) during its insertion into the slot (22) at its radially inner end, and the pivot axis of which in the tightened condition of the pipe clamp is disposed between its central longitudinal axis and the central longitudinal axis of the clamping screw (10).
Patent EP-0228560-B1 (EP)
IPC: A47J45/06
Filed: 1986-11-21
Granted: 1991-07-31
Abstract: An article such as an item of holloware such as a saucepan, comprises a body (10) and a handle (17), the body (10) having an elongate member (13) projecting outwardly therefrom, to which the handle (17) is attached, the handle (17) having an internal recess (16) receiving a retaining element (20), the retaining element (20) being secured against withdrawal from the recess (16) and having at least two inwardly extending teeth which engage the outwardly projecting member (13) of the body (10), to retain the outwardly projecting member (13) in the recess (16), at least some of the teeth at positions spaced longitudinally along the member (13).
Patent EP-0214056-B1 (EP)
IPC: E06B5/16
Filed: 1986-08-29
Granted: 1991-05-22
Abstract: A fire resistant glazing comprising at least two parallel glass sheets, frame means for separating each of said sheets one from another by a predetermined distance and defining an intermediate space therebetween which is sealed at the periphery of the glass sheets and a hydrogel substantially filling said intermediate space, said hydrogel comprising about 70-90% by weight of water, about 10-30% by weight of a water soluble salt and, as an additive, from about 0.2 to about 2.0% by weight, in relation to the amount of water soluble salt, of a water soluble anticorrosive compound. The anticorrosive compound may be an alkali phosphate, an alkali tungstate or an alkali molybdate.
Patent EP-0227545-B1 (EP)
IPC: A61P13/02
Filed: 1986-12-16
Granted: 1991-09-11
Abstract: Mixtures of mixed salts formed between branched-chain alpha keto-acids and basic L-amino acids are useful in the nutritional treatment of chronic renal failure (uremia). These compositions contain fewer component salts than other salt mixtures containing like proportions of basic amino acids and keto acids. The compositions can be used in conjunction with a 20-30g/day mixed quality protein diet and a vitamin and mineral supplement.
Patent EP-0218567-B1 (EP)
IPC: E21B10/16
Filed: 1986-09-26
Granted: 1992-04-29
Abstract: The invention relates to a drill bit (10) having saddles (12) for a number of roller cutters (16-38) having two along the circumference of the roller cutter extending rows (41,42) of cutting means, said rows (41,42) being displaced internally in the axial direction of the roller cutter. A saddle (12) and adherent roller cutter (20) are so designed that the roller cutter is reversibly mountable in the saddle (12). The rows (41,42) of cutting means are locaed on each side of the transverse symmetry plane (45) of the roller cutter (16-32) . The distance (B) of the first row (42) is bigger than the distance (A) between the second row (41) and the symmetry plane (45) . The rows (41,42) of cutting means of a roller cutter (20) are arranged to move along a first series of circles (46,47) when the roller cutter (20) is mounted in a first position in its saddle (12) and along a second series of circles (48,49) when the roller cutter (20) is mounted in a reversed position in the saddle (12) in relation to said first position.
Patent EP-0233288-B1 (EP)
Title: Acaricide
IPC: A01N35/02
Filed: 1985-12-06
Granted: 1992-08-19
Abstract: Un acaricide contient comme ingrédient effectif au moins un composé sélectionné parmi les composés suivants: le salicylate de phényle, une diphénylamine, une cétone de beta-naphthyle méthylique, la coumarine, du benzoate de phénéthyle, du salicylate de benzyle, N-fluorodichlorométhylthiocyclohexènedicarboximide, p-nitrobenzoate de méthyle, p-chloro-m-xylénol, alpha-bromocinnamaldéhyde, 2,5-dichloro-4-bromophénol, N,N-diméthyl-N'-tolyl-N'-(fluorodichlorométhylthio)sulfamide, 2-phénylphénol, 2-phénylphénolate de sodium, 5-chloro-2-méthyl-4-isothiazoline-3-one, 2-méthyl-4-isothiazoline-3-one, et du méthylcarbamate de benzimidazolyle.
Patent EP-0237534-B1 (EP)
IPC: G11B5/71
Filed: 1986-08-06
Granted: 1990-04-25
Abstract: Magnetic recording media wherein the record surface is coated with an isocyanate lubricant (and, preferably, a supercoat of like lubricant), such lubrication being adapted to inhibit spin-off and like depletion, despite frequent head-contact, while exhibiting good durability, wear resistance and recording characteristics over extended life (computer applications).
Patent EP-0278952-B1 (EP)
Title: Agencement de filtre
IPC: B01D24/46
Filed: 1986-10-21
Granted: 1991-07-03
Abstract: Dispositif de filtre composé d'un filtre à bande pour séparer les particules d'un liquide. On envoie le liquide dans la direction du filtre à travers une entrée (13) située à une extrémité du filtre, et les particules séparées sont accumulées à l'extrémité opposée du filtre. Le filtre à bande est constitué d'une bande (10) filtrante sans fin qui est dirigée sur un rouleau de guidage avant et un rouleau de guidage arrière (2, 3) dans le sens de l'écoulement de l'eau, ledit filtre portant et permettant l'égouttage des particules lors de leur passage dans une direction de transport voulue sur une partie supérieure de la bande filtrante qui se déplace vers l'avant, en partant d'une extrémité vers l'autre sur une première zone d'égouttage. De cette manière, du liquide propre passe à travers ladite partie supérieure (11) de la bande. Une deuxième zone de drainage est disposée sur la partie supérieure (11) de la bande en aval de la première zone d'égouttage, un dispositif d'égouttage (17) étant disposé sur ladite zone, comportant un dispositif de soufflage (18) qui s'étend à travers la largeur totale de la bande filtrante (10) et est conçu pour diriger les courants d'air contre la face inférieure de la partie supérieure (11) de la bande filtrante (10); le dispositif de soufflage chasse l'eau de la bande et envoie les particules sur une deuxième zone d'égouttage de la bande. Un dispositif de déflexion (19) situé sur la face supérieure de la partie supérieure de la bande filtrante au-dessus du dispositif de soufflage est disposé de manière à guider l'eau envoyée par le courant d'air dans la direction du dispositif de déflexion pour qu'elle retombe sur la face supérieure de la bande filtrante devant la deuxième zone d'égouttage, c'est-à-dire dans le sens opposé à la direction de transport de la première partie de la bande.
Patent EP-0290637-B1 (EP)
Title: Process for operating a calander machine and controlling device for carrying out the process
IPC: B29C43/24
Filed: 1987-05-09
Granted: 1991-01-16
Abstract: The process for operating a calender machine, having a bending- compensating roll, fixes an operating pressure for each effective point to which pressure can be applied, so that a load parameter in the pressing nip has a predetermined set value. First of all, a pressure reaction matrix is formed, the elements of which indicate the change in the load parameter in all the zones in the case of a change in pressure at only one effective point in each case. Then, in the case of a change in set value, a change in pressure compensating fully or partially for the difference between actual value and set value of the load parameter is calculated using the pressure reaction matrix successively step by step in each case for the effective point of a zone. For all the other zones, the changed actual value of the load parameter resulting from this change in pressure is calculated. If the value drops below a tolerance value, the operating pressure for each zone can be corrected by the sum of all pressure changes. These iteration calculations are carried out in a control device by a programmed arithmetic device (16). 
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Patent EP-0249181-B1 (EP)
Inventor: NUSSBAUMER HORST
IPC: H01R13/625
Filed: 1987-06-05
Granted: 1994-03-23
Abstract: The plug has the bayonet connection part (5) consisting of an inner sleeve (7) on which the bayonet ring rotates and with which the cap (4) can be screwed with axial location of contact insert (2). The cover seat platform (6) is fixed to the bayonet ring and rotates with it. Only one base section (9) of the cover seat platform is connected in one piece with the bayonet ring (8) whilst a plate section (10) of the cover seat platform fits or rests on the base section as special part and is fixed to it.
Patent EP-0262568-B1 (EP)
IPC: D21D5/24
Filed: 1987-09-23
Granted: 1990-07-11
Abstract: 1. Vortex cleaner for the cleaning of a paper stock suspension, with an essentially tapered, concave main body (2), with a tangentially placed inlet (1) located in the area with the largest diameter for the suspension to be cleaned, as well as a tapered, central guide body (4). The vortex cleaner has an essentially elbowed offset outlet for the accepts in its area of smallest diameter, enclosing a central discharge pipe (5) for lightweight particles, characterized at least in the initial area of the discharge pipe (5) for the lightweight particles by an essentially cylindrical outlet piece (6), which is arranged in smooth continuation to the tapered main body (2), which has a length in the discharge pipe (5) of the circular cylindrical piece of at least four times that of its inside diameter, and is at an essentially elbowed angle.
Patent EP-0264053-B1 (EP)
Inventor: WIPPERMANN HORST DIPL-ING
IPC: H04H20/00
Filed: 1987-10-06
Granted: 1994-01-12
Abstract: In the arrangement, an identifying signal used for transmitter- controlled operation of the receiving installation is exploited to control power-consuming units which do not directly belong to the broadcast receiving circuit. Lighting units, monitoring devices, interference-generating units, for example, are switched on or off by transmitter control. <IMAGE>
Patent EP-0310704-B1 (EP)
Inventor: MERZ PETER W DR
IPC: C08K5/12
Filed: 1987-11-04
Granted: 1994-06-01
Abstract: A thixotropic hot-melt adhesive contains reactive silane groups and is still viscous and plastically moldable after cooling. It contains a mixture of at least one thermoplastic material, and at least one thixotropic agent, wherein silane groups are contained either in the thermoplastic material itself or in at least one added silane-based binder.
Patent EP-0241053-B1 (EP)
IPC: A61K31/40
Filed: 1987-02-24
Granted: 1992-11-11
Abstract: The invention relates to new aryl-substituted (N-piperidinyl)methyl- and (N-piperazinyl)methylazoes having interesting pharmacological, notably antipsychotic, properties. The compounds may be prepared in a manner known for the synthesis of analogous compounds and be processed to compositions according to known methods.
Patent EP-0240077-B1 (EP)
IPC: H01J29/07
Filed: 1987-03-24
Granted: 1990-07-11
Abstract: The invention relates to a colour display tube having a colour selection electrode which is provided in the corners of the upright edge of the display window by means of suspension means, which comprises two parts. One of the parts (25) has an aperture (26) in which a spherical part (32) of the other of the parts (30) engages. According to the invention, a rigid construction is obtained when the spherical part has points of engagement (41) with the one of the parts (25) which are situated on the side of the one of the parts (25) remote from the other of the parts (30).