baber/WOPTO huggingface dataset:
Patent EP-0150324-B1 (EP)
IPC: H02K29/06
Filed: 1984-11-27
Granted: 1987-07-22
Abstract: A one-phase motor has two conductors energized alternately via respective pnp and npn transistors and from the same output of a Hall-IC, without polarity inversion. When the Hall signal goes high the first transistor goes conductive and the second non-conductive, or vice versa. Capacitive delay elements slow down the switching-ON and -OFF of the two transistors. The capacitive delay elements have the undesired effect that, in response to the self-same change in the value of the Hall signal, the signal at the base of the OFF transistor changes comparatively quickly to switch the same ON, whereas the signal at the base of the ON transistor changes comparatively slowly to switch the latter off, which can lead to both being briefly conductive simultaneously, leading to voltage spikes and precluding safe dissipation of inductive energy in the transistors themselves. A coupling capacitor connects the transistors at their bases and has a capacitance value such that it develops and maintains a substantially fixed potential difference between the two bases. This causes the change in base potential at the ON-going transistor to be retarded in dependence upon the otherwise slower change occurring in the base potential of the OFF-going transistor, and furthermore causes the OFF-going transistor to become non-conductive before the ON-going transistor becomes conductive. This too helps to make it safe to dissipate in the OFF-going transistor the stored energy of the associated wound conductor.
Patent EP-0153474-B1 (EP)
IPC: C12P7/40
Filed: 1984-12-14
Granted: 1989-12-13
Abstract: 1. Process for the obtaining of D-2-(6-methoxy-2-naphthyl)-propionic acid from mixtures of D- and L-2-(6-methoxy-2-naphthyl)-propionic acid esters of alkyl alcohols with 1 to 4 carbon atoms by asymmetric hydrolysis of the L-ester with a microbial enzyme, separation of the 2-(6-methoxy-2-naphthyl)-propionic acid from the D-2-(6-methoxy-2-naphthyl)-propionic acid ester and saponification of the latter, characterised in that one carries out the saponification enzymatically with esterase from hog liver or Pleurotus ostreatus.
Patent EP-0137820-B1 (EP)
Title: Tete d'impression par point et son procede d'assemblage
IPC: B41J2/275
Filed: 1984-02-15
Granted: 1986-11-26
Abstract: Une tête d'impression par point comprend une partie généralement circulaire (20) supportant une pluralité de dispositifs d'actionnement électromagnétiques (30, 32) et leurs armatures associées (34) pour l'entraînement de fil d'impression (36) qui sont maintenus et guidés dans une partie de nez (44) du logement à une distance précise d'une position de non impression à une position d'impression. La tête imprimante comprend un système de support et de guidage de fil d'impression (62, 70, 90) comprenant un premier organe de guidage (62) servant à diriger les fils (36) dans une configuration alignée, et un troisième organe de guidage (90) recevant les fils (36) et les maintenant dans la configuration alignée. Le système de support et de guidage de fil d'impression (62, 70, 90) est assemblé séparément du corps principal de la tête imprimante pour faciliter l'insertion des fils d'impression (36) et est inséré ensuite dans la partie de nez (44) de la tête imprimante.
Patent EP-0143815-B1 (EP)
IPC: B60J5/06
Filed: 1984-05-12
Granted: 1987-03-25
Abstract: Pivoting sliding door for vehicles, particularly for motor vehicles wherein, on top of the door leaf, there are provided guiding elements which move in guiding rails provided above the leaf, the guiding element (4) provided at the top being a pivoting arm (12) hinged to the leaf (1) and of which the end is arcuated (18) the arcuated end being rigidly connected to a roller carriage (15) moving in a rail (16).
Patent EP-0148213-B1 (EP)
Title: Appareil pour l'obtention d'un atténuateur d'un faisceau de rayons X et méthode d'atténuation de l'image radiologique d'un objet.
IPC: H05G1/60
Filed: 1984-05-31
Granted: 1992-08-19
Abstract: Des masques de compensation de rayons X (51) sont préparés en exposant un objet cible (43), tel qu'un patient, à un premier faisceau de rayons X. Le flux de rayons X provenant du patient est reçu par un récepteur d'image électronique (44) qui produit un signal de sortie indiquant l'intensité des rayons X dans toutes les positions du champ d'image. Les informations d'image sont converties par un processeur d'image (47) en des valeurs transformées d'intensité de rayons X pour une pluralité de "pixels" qui couvrent le champ d'image. Un contrôleur de production de masque (48) détermine la valeur minimale d'intensité transformée pour chaque pixel, attribue à chaque pixel un nombre d'atténuation qui est proportionnel à la différence entre la valeur d'intensité transformée pour le pixel et la valeur minimale d'intensité transformée, et envoie des signaux de commande à un dispositif de formage de masque (49) qui dépose sur un substrat non-atténuateur (50) des masques d'atténuation selon une matrice bidimensionnelle de pixels, l'épaisseur de la masse dans chaque pixel étant proportionnelle au nombre d'atténuation. Lorsque le masque (51) est inséré dans le faisceau provenant de la source de rayons X (41), et lorsqu'on procède à une deuxième exposition, le flux de rayons X traversant aussi bien le masque atténuateur (51) que le patient (43) est sensiblement égalisé sur tout le champ d'image.
Patent EP-0150218-B1 (EP)
Title: Composition adhesive sensible a la pression
IPC: C09J193/00
Filed: 1984-07-09
Granted: 1989-03-08
Abstract: Composition adhésive sensible à la pression comprenant un caoutchouc bloc, une résine collante et un plastifiant comme composants principaux, la résine collante étant partiellement fumarinisée et/ou partiellement maléinisée, et ester de rosine disproportionné.
Patent EP-0216756-B1 (EP)
IPC: H03K19/0175
Filed: 1984-11-02
Granted: 1990-03-07
Abstract: An integrated circuit device (10 in Fig. 2; 105 in Fig. 5) containing internal logic and/or memory circuitry (19; 114, 115) is provided with means to receive multiple inputs at the voltage levels of different logic families (Pi-Pi) and with means to provide multiple outputs at the voltage levels of different logic families (Pj-Pn). On-chip input translators (15, 17; 106, 108, 110, 112) receive the inputs at the level of a given logic family and translate to the level required by the internal logic and/or memory circuitry. After performance of logic and/or memory functions, on-chip output translators (16, 18; 107, 109, 111, 113) translate the otput of the internal logic and/or memory circuitry and provide external outputs at the voltage levels of different logic families. The internal logic and/or memory circuitry may be of a single logic family or may be composed of several logic families. On-chip translators may also be added between internal logic and/or memory circuitry of different families (116, 117).
Patent EP-0152783-B1 (EP)
IPC: A43B5/00
Filed: 1985-01-23
Granted: 1988-09-07
Abstract: An insole (1) is formed in one piece with a boxed-in toe puff (2) and a raised edge heel counter (3) by injection moulding of plastics material. This is economical and simplifies assembly of the eventual shoe.
Patent EP-0163895-B1 (EP)
IPC: C07D249/08
Filed: 1985-04-22
Granted: 1989-04-12
Abstract: 1. A process for the preparation of a beta-triazolyl-cararbinol in a predominantly R***, S*** -diastereomeric form  see diagramm : EP0163895,P5,F1  where R is a) phenoxy which is unsubstituted or substituted by halogen, CF3 , alkyl, alkoxy, phenyl or phenoxy, or b) C1 -C10 -alkyl which is unsubstituted or monosubstituted or polysubstituted by identical or different radicals from the group consisting of alkoxy, alkyl, aryl and aryloxy, which in turn can be substituted by halogen, CF3 , alkyl or alkoxy, by diastereoselective reduction of a corresponding alpha-triazolylketone with a complex hydride which reduces ketones to alcohols, wherein the reaction is carried out in the presence of a Lewis acid in an aprotic solvent.
Patent EP-0170937-B1 (EP)
IPC: C07D233/88
Filed: 1985-07-13
Granted: 1988-08-03
Abstract: A double sulfate salt of 1-desoxy-(5-hydroxytryptamino)-D-fructose (DSF) and 1-methylhydantoin-2-imide (creatinine) represents a new solid crystalline phase of unit composition, pharmaceutical quality and remarkable stability. It is prepared by glycosylation of serotonin with D-glucose, formation of the double salt by addition of sulfuric acid and creatinine and crystallization of the double salt in the presence of ethanol. The DFS is preferably isolated from the reaction medium by way of the addition complex DFS.Ca(OH)2 which is precipitated by the addition of calcium hydroxide. The calcium hydroxide is then eliminated by addition of sulfuric acid and the double salt is crystallized as described above. DFS is the active principle of a medicament effective, in particular, in the treatment of leprosy.
Patent EP-0187419-B1 (EP)
IPC: G01N27/07
Filed: 1985-12-17
Granted: 1990-03-28
Abstract: The present invention pertains to a device for detecting air gaps in liquid product lines comprising a closed chamber (1) having an inlet (5) for the introduction of liquid and an outlet (6) for the discharge of liquid, and a sensoring device (8) for the detection of liquid in said chamber, the arrangement of the mouth ends of the inlet and outlet being such that an air trap cavity is defined above the maximum liquid level in the chamber, the sensoring device being situated in said cavity and the sensoring parts thereof extending below said maximum liquid level. The device is particularly suitable as low-level alarm in pumping systems handling viscous liquids.
Patent EP-0161917-B1 (EP)
IPC: C07C69/72
Filed: 1985-05-10
Granted: 1990-03-14
Abstract: Compounds of the formula:where R is an optionally substituted aryl or heteroaryl group;R<sup>1</sup> and R are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl; and Y is -(CH<sub>2</sub>)<sub>n</sub>- where n is 2, 3 or 4, -CH<sub>2</sub>CH(CH<sub>3</sub>)-or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-; and their pharmaceutically acceptable salts.The compounds have utility as anti-ischaemic and antihypertensive agents and as synthetic intermediates to other dihydropyridine calcium antagonists.
Patent EP-0175542-B1 (EP)
Inventor: SUGERMAN GERALD
IPC: C07F9/02
Filed: 1985-09-11
Granted: 1993-12-01
Abstract: 57 The invention relates to a new process for producing titanium IV and zirconium IV pyrophosphates, certain of which are new compounds, and their uses. The pyrophosphates are prepared by reacting a metal tetraester with phosphorus pentachloride, with or without the addition of an hydroxyl compound, such as an alcohol or a phenol. Depending on the molar ratio of the components, the compounds produced may contain cyclic or straight chain pyrophosphate groups and alkoxy groups attached to the metallic ion. In addition to forming new compounds, the process of the invention produces the desired products without difficult-to-separate by-products. The products of the invention are useful as flame-retardants, antioxidants, coupling agent, impact modifiers and processing aids, and the reaction for their preparation may be represented as follows:wherein M is titanium or zirconium; R is a monovalent hydrocarbon group optionally substituted with halogen or oxygen substituents; n is an integer from 1 to 4; m is an integer from 0 to 4; x is an integer from 0 to 2; q is an integer from 0 to 4; n is greater than or equal to m; n = p + m + q; x + m + 2p + q <sub>=</sub> 4; and when x is greater than 0, q is 0.
Patent EP-0182550-B1 (EP)
IPC: A62B18/10
Filed: 1985-11-07
Granted: 1989-08-02
Abstract: A valve for a respirator has an elastomeric valve member (18) of generally dished form with an annular channel (25) around its central portion (24). The member (18) is secured at its centre by means of a shouldered conical stem (19) and seals round its periphery (23). The channel (25) allows a sudden collapse of resistance to opening force in the direction of the arrow A above a predetermined amount, but a positive biassing action towards closure. The edges of the channel (26, 27) are slightly axially displaced from one another. Both inlet and outlet valves of a respirator may be equipped with such a valve member.
Patent EP-0159213-B1 (EP)
Title: Gas for thermal plasma arc cutting, and method
IPC: B23K35/22
Filed: 1985-02-26
Granted: 1987-08-12
Abstract: There is proposed as a plasma-producing gas, a gas containing the elements nitrogen and oxygen chemically combined in a nitrogen oxide and in particular nitrous oxide. These plasma-producing gases or mixture of gases stored in a bottle, a frame, a container, a tank, in the gaseous or liquid form at ambient or cryogenic temperature, are applicable to the plasma arc cutting of electrically conductive materials.
Patent EP-0181396-B1 (EP)
IPC: C08J3/21
Filed: 1985-04-08
Granted: 1989-06-14
Abstract: Un matériau composite comprend un polymère de poids moléculaire ultra-élevé et des fibres ayant des longueurs de 0,05 pouces (1270 micromètres) environ. Ce matériau composite est formé en dispersant les fibres avec des particules du polymère dans un support liquide inerte. La dispersion est passée par un filtre qui recueille les particules et les fibres en tant que structure intermédiaire dans laquelle les fibres sont orientées suivant une matrice quasi-isotrope et les particules sont dispersées dans tout ce réseau fibreux. La structure intermédiaire est enlevée du filtre, séchée, compactée puis comprimée à une température élevée de sorte que le polymère fond tandis que les fibres ne fondent pas. Lors du refroidissement un composite se forme, lequel comprend une matrice polymère continue renforcée avec les fibres entrelacées et orientée au hasard et de longueur relativement importante. Ce matériau peut être transformé en articles tels que des segments de piston ou des joints, pour obtenir une structure autolubrifiante ayant une bonne résistance à l'usure et une bonne résistance au fluage.
Patent EP-0191835-B1 (EP)
Title: Device for producing a flow of dry air
IPC: B29C45/17
Filed: 1985-08-07
Granted: 1989-11-02
Abstract: PCT No. PCT/EP85/00403 Sec. 371 Date Apr. 2, 1986 Sec. 102(e) Date Apr. 2, 1986 PCT Filed Aug. 7, 1985 PCT Pub. No. WO86/01144 PCT Pub. Date Feb. 27, 1986.The procedure to prevent the formation of condensation on tools that are heated in use and are cooled by a circulated coolant is particularly relevant to plastic moulding machines. To avoid the build-up of condensation from dampness on the cooled tools a dry air veil, as herein laid down, is produced by direct blowing-on of the tools, through which the cooling water temperature of the circulated coolant in the tools can be further reduced making shorter work cycles possible. By use of a special control equipment, the dew point on the tool surface is picked up which regulates the cooling water temperature accordingly.
Patent EP-0196413-B1 (EP)
IPC: H03H17/02
Filed: 1986-01-23
Granted: 1989-12-06
Abstract: 1. Analog shelving filter of N**th degree with settable slope of flank, with a greatest attainable boost or cut +- Vx in dB at the frequency f = 0 in the case of the bass shelving and at the frequency f --> Infin in the case of the treble shelving, with half the greatest attainable boost or cut +- Vx /2 at a reference frequency fb lying in the region of the flank and without boost or cut at the frequency f --> Infin in the case of the bass shelving and at the frequency f = 0 in the case of the treble shelving, the transfer function (transmittance) of which in the analog (continuous) w-region has the following form :  see diagramm : EP0196413,P9,F1  wherein w = jv = jf/fb and won = n**th zero place, w Infin n = n**th pole place, characterised thereby, that it displays usual setting means for changing the degree N for the setting of the slope of flank and that for each set degree N for the parameters won = ro (cos theta n + j sin theta n ) w Infin n = r Infin (cos theta n + j sin theta n ) of the transfer function S21 (w), there applies : theta n = (N + 2n - 1) 90 degrees/N and in the case of the bass shelving ro = 1/r Infin = N 2Root 10**Vx/40 C = 1 or in the case of the treble shelving r Infin = 1/ro = N 2Root 10x-V /40 C = 10**Vx/20 = r Infin-2N .
Patent EP-0197693-B1 (EP)
IPC: A61L27/00
Filed: 1986-03-24
Granted: 1991-10-23
Abstract: A composition for use in bone repair, in particular, in onlay procedures, which comprises calcium phosphate minerals in admixture with atelopeptide reconstituted fibrillar collagen preparations is disclosed. This composition is non-immunogenic and encourages the fusion of host bone with new bone growth through the implant. Additional processes for curing the implant to improve its compressive strength include heat curing, maturation, and cross-linking.
Patent EP-0207132-B1 (EP)
Title: Procede de production d'un filtre de faisceaux laser gaussiens
IPC: G02B27/09
Filed: 1985-12-11
Granted: 1989-03-22
Abstract: Un procédé de construction d'un filtre optique utilisable avec un scanner holographique comprend la division d'un faisceau (22) d'un laser (20), la focalisation des faisceaux ainsi obtenus sur un film photosensible (34) placé à une distance prédéterminée du laser (20), et le développement du film (34). Un film gélatineux d'halogénure d'argent ou un film gélatineux sensibilisé au bichromate est utilisé pour enregistrer l'une ou l'autre région du spectre. Le film développé fonctionne comme un filtre de phase holographique, lorsqu'il est réinséré à ladite distance prédéterminée, donnant au faisceau de lumière qui émerge du filtre un éclairement énergétique uniforme. Le filtre de phase ainsi produit est extrêmement résistant aux dommages thermiques causés par des lasers, et sa production est relativement peu coûteuse.
Patent EP-0229078-B1 (EP)
Title: Procede de traitement d'un produit alimentaire fromager, produit alimentaire fromager ainsi obtenu et emballage pour la mise en oeuvre du procede
IPC: A23C19/16
Filed: 1986-05-12
Granted: 1990-08-29
Abstract: Produit alimentaire comportant une masse de fromage peu ou pas affiné, à l'exclusion des fromages fondus. Il comporte également, associée à, sur et tout autour de la masse de fromage (1), une enveloppe extérieure (2) essentiellement semi-perméable, constituée par un gel alimentaire ayant pour fonction de régler les échanges d'éléments (notamment enzymes, ions, gaz, sel, acides aminés, etc...) de la masse de fromage vers l'extérieur et dans le sens opposé en vue d'assurer un affinage dirigé du produit et, simultanément, de prolonger sa durée de vie.
Patent EP-0237545-B1 (EP)
Inventor: SOUZA LAWRENCE M
IPC: C12N15/27
Filed: 1986-08-22
Granted: 1991-05-22
Abstract: Disclosed are novel polypeptides possessing part or all of the primary structural conformation and one or more of the biological properties of a mammalian (e.g., human) pluripotent granulocyte colony-stimulating factor ("hpG-CSF") which are characterized in preferred forms by being the product of procaryotic or eucaryotic host expression of an exogenous DNA sequence. Sequences coding for part or all of the sequence of amino acid residues of hpG-CSF or for analogs thereof may be incorporated into autonomously replicating plasmid or viral vectors employed to transform or transfect suitable procaryotic or eucaryotic host cells such as bacteria, yeast or vertebrate cells in culture. Products of expression of the DNA sequences display, e.g., the physical and immunological properties and in vitro biological activities of isolates of hpG-CSF derived from natural sources. Disclosed also are chemically synthesized polypeptides sharing the biochemical and immunological properties of hpG-CSF.
Patent EP-0231003-B1 (EP)
IPC: C07D317/58
Filed: 1987-01-24
Granted: 1993-04-07
Abstract: Compounds of the formula   <IMAGE> I.  where R1 to R7, m, n and p have the meanings stated in the description, and certain derivatives which are p-substituted in the left-hand phenyl ring, are useful for the treatment of disorders.
Patent EP-0242625-B1 (EP)
IPC: G01D3/02
Filed: 1987-03-25
Granted: 1990-12-27
Abstract: A type characteristic of a measurement transducer is stored in a type memory of an evaluator. Deviations of the type characteristic from the individual characteristic of the measurement transducer are defined by individual values which accompany the measurement transducer in a coding memory. A computer of the evaluator identifies the corresponding measured value for every electrical measured signal from the type characteristic and from the individual values.
Patent EP-0240900-B1 (EP)
Title: Selective transmission speed control
IPC: F02D29/02
Filed: 1987-03-31
Granted: 1991-10-09
Abstract: A vehicular or engine speed control system is provided that includes a logic member (l2) operative to receive and process a gear ratio position signal (l0) and either an engine speed signal (l6) or a vehicle speed signal (5) and to provide an output control signal (l8) that is operative to limit engine or vehicular speed whenever certain predetermined forward gear ratios are engaged by an operator of the vehicle.
Patent EP-0249758-B1 (EP)
IPC: H01H50/02
Filed: 1984-04-27
Granted: 1992-07-08
Abstract: An electromagnetic relay comprises a base (302) formed with an insertion socket and provided with an electroconductive coating, a terminal platform (308) having terminals (309a, 309b, 309c) mounted therein and fitted in said insertion socket; and a ground base board (305) fixed against said base (302) so as to pressingly hold said terminal platform (308) in said socket and so as to contact said electroconductive coating.
Patent EP-0276498-B1 (EP)
IPC: A41D13/01
Filed: 1987-06-04
Granted: 1989-04-05
Abstract: The invention relates to a clothing assembly comprising a coat and trousers with reflecting strips. According to the invention the strips are applied in a special pattern, enlarging the recognition of the bearer of the clothing assembly as a human being.
Patent EP-0237332-B1 (EP)
IPC: C12Q1/37
Filed: 1987-03-11
Granted: 1993-06-09
Abstract: The in vivo thrombolytic status of human tissue-type plasminogen activator (t-PA), and/or at least one other coagulation/ fibrinolytic component in plasma, is determined by in vitro treatment of a plasma sample with an inhibitory amt. of D-Phe-Pro-Arg-chloromethyl ketone (I), then assaying for t-PA and/or the other components.
Patent EP-0257835-B1 (EP)
IPC: G02B5/28
Filed: 1987-07-31
Granted: 1991-10-16
Abstract: This disclosure relates to a tamper evident optically variable device (26) comprising an optically variable device having at least first and second layers (56, 61) with a spacer layer (59) therebetween providing a colour shift with change in viewing angle. A release layer (62) is disposed between the first and second layers to permit the first and second layers to be separated from each other and thereby to destroy the optical shifting properties of the optically variable device once separation has occurred. The device may be embodied in the overlapping flaps (19, 21) at the top of a cardboard container (12) for a bottle (13). Other embodiments are disclosed in which the dence is incorporated in the screw top of a bottle.
Patent EP-0269598-B1 (EP)
IPC: A61K31/74
Filed: 1987-10-08
Granted: 1991-04-10
Abstract: The invention relates to new therapeutic agents against Leishmaniasis. These therapeutic agents consist of submicroscopic particles whose diameter is less than 500 nanometers, the particles being obtained by the micellar polymerization of an alkyl cyanoacrylate in which the alkyl chain contains from 1 to 12 carbon atoms. The therapeutic agents according to the invention may be administered parenterally.
Patent EP-0276250-B1 (EP)
IPC: B65D55/02
Filed: 1987-07-01
Granted: 1992-01-29
Abstract: A use-monitoring closure (10) for the open top of a tennis ball can (12) includes a cap (14) for releasably attaching to and closing the open top, and an adjustable use recorder/displayer (16) for recording and displaying the usage of tennis balls (46) within the can (12).