baber/WOPTO huggingface dataset:
Patent EP-0130184-B1 (EP)
IPC: H02H11/00
Filed: 1983-03-10
Granted: 1987-06-10
Abstract: This invention pertains to an apparatus (10) for monitoring and protecting a plurality of contactor coils (14A-E) and coil drivers (16A-E) from damage owing to short circuits, and preventing the concurrent energization of more than a preselected number of the coils (14A-E). The invention includes monitoring means (84) for sensing the total current flowing through the plurality of coils (14A-E) and supplying a variable current signal in response to the magnitude of the sensed total current, and control means (85) for receiving the variable current signal and controlling the energization of the coils (14A-E) in response to the magnitude of the current signal. By monitoring and controlling the energization of the plurality of coils (14A-E) damage due to excessive current flow through the coils (14A-E) is avoided and the number of concurrently energized coils (14A-E) is limited to the preselected number.
Patent EP-0119264-B1 (EP)
Title: Detecteur de feu a discrimination avec capacite de derogation thermique
IPC: G08B17/06
Filed: 1983-09-16
Granted: 1986-12-30
Abstract: Détecteur de feu (10) du type possédant une partie discriminante (12, 14) pour la détection d'une radiation dans au moins deux bandes spectrales différentes associées à un feu, et produisant un signal de sortie en réponse à des quantités prédéterminées de radiation dans les bandes spectrales associées au feux de paille et de type particulier à détecter. On prévoit l'utilisation d'un nouveau type de canal de détecteur thermique (50) qui produit un signal de sortie supplémentaire en réponse à une quantité de radiation thermique détectée supérieure à celle associée au type et à la taille des feux à détecter. Une fonction de dérogation thermique est ainsi réalisée afin de permettre la production d'un signal de sortie même lorsque des substances contaminantes bloquent l'action de la partie discriminante du détecteur de feu.
Patent EP-0122488-B1 (EP)
IPC: C07D295/18
Filed: 1984-03-17
Granted: 1989-06-07
Abstract: 1. Bis-(piperazinyl- or homopiperazinyl) alkanes of the general formula I  see diagramm : EP0122488,P21,F1  wherein R1 , R2 , R3 and R4 which may be identical to or different from each other, are each hydrogen, alkyl having 1 to 4 carbon atoms, hydroxyl, alkoxy having 1 to 4 carbon atoms, alkanoyloxy having up to 4 carbon atoms, halogen, trihalomethyl, di-C1-4 alkylamino, C1-4 alkoxycarbonyl, nitro, cyano or acyl having 1 to 3 carbon atoms ; R5 and R6 , which may be identical to or different from each other, are each hydrogen, methyl, hydroxyl, carboxyl, C1-4 alkoxycarbonyl, hydroxymethyl, phenyl or p-chlorophenyl, R7 and R8 are each hydrogen or methyl ; j and k are integers from 0 to 3, their sum being no more than 4 ; m and n are integers from 0 to 3, their sum being no more than 4 ; A is -CH2 - or -CH2 CH2 - ; or R5 and R7 together or R6 and R8 together are oxo, provided k or m is other than O ; or R5 and R7 together and R6 and R8 together are oxo, provided k or m are other than O ; R9 and R10 , which may be the same or different, represent hydrogen or from one to four methyl substituents on the carbon atoms of the piperazine ring (A = -CH2 -) ; R11 , R12 , R13 and R14 , which may be identical to or different from each other, are each hydrogen or methyl ; or R11 and R12 together and/or R13 and R14 together are oxo ; and X is alkylene of 1 to 2 carbon atoms, optionally hydroxy-substituted with the proviso that when A = -CH2 -, R1 to R14 are hydrogen and j, k, m and n are each zero, then X cannot be 1,2-ethylenediol, and physiologically acceptable acid addition salts thereof.
Patent EP-0121254-B1 (EP)
IPC: C12Q1/34
Filed: 1984-03-30
Granted: 1988-08-17
Abstract: A process for quantitavely determining a substrate or enzyme activity in a body fluid can be carried out with high accuracy without any influence of interfering substance by adding to a sample a first reagent solution comprising 2-naphthol or a derivative thereof, peroxidase, an oxidase, and if necessary one or more substances for producing a substrate or used as substrates for the oxidase and the like, adding to the resulting mixture a second reagent solution comprising 4-amino-antipyrine, a developer, and an enzyme necessary for producing the same substance as giving an error to the determination of substrate, or one or more substances used as substrates for the enzyme to be determined, followed by colorimetrical determination.
Patent EP-0126995-B1 (EP)
IPC: D05C15/20
Filed: 1984-04-28
Granted: 1987-07-01
Abstract: In a tufting needle with an eye (7) elongate in the direction of the needle axis (8), one side face is bevelled at one longitudinal edge by a land (6) and at the other longitudinal edge by a bias grind (14) reaching into the zone of the eye. The uppermost zone of that edge (9) of the eye, which zone is furthest from the needle point (13), is offset towards the land (6) relatively to the central axis (8) of the eye (7) to facilitate trouble-free co-operation between the looper (2) on the one hand and the needle and yarn (5) on the other hand.
Patent EP-0126444-B1 (EP)
IPC: C10L1/32
Filed: 1984-05-17
Granted: 1986-10-29
Abstract: Coal-aqueous mixtures having high solids content comprising coal, water and a combination of nonionic and anionic surfactants and a method for forming same.
Patent EP-0135162-B1 (EP)
IPC: C07C219/20
Filed: 1984-08-17
Granted: 1990-04-04
Abstract: For the analytical and preparative separation of the optical isomers of optically active alkanolamines into their optically pure antipodes a new resolution method is presented which involves an ester formation of the alkanolamines with optically pure and symmetrically O,O disubstituted (R,R)- or (S,S)-tartaric acids. The derivitization reactions are carried out in aprotic solvents and the primary and secondary functions are blocked via ion-pair formations with strong acids, e.g. dichloroacetic acid. The tartaric acid anhydrides are predominantly used as reagents but other ester formation methods are also practicable. The mixture of the diastereomeric alkanolamine tartaric acid monoesters are separable into their optically active and pure isomers by various chromotographic separation techniques, e.g. straight or reverse phase LC, but also by extraction methods e.g. Soxhlet extraction. The optically pure parent alkanolamine isomers can be obtained by ester hydrolysis, with high yield, from the optically pure fractions of the alkanolamine tartaric acid monoesters.
Patent EP-0143932-B1 (EP)
IPC: C25F3/04
Filed: 1984-09-26
Granted: 1987-11-11
Abstract: In a method of electrochemically roughening aluminium surfaces in the manufacture of offset printing plates, use is made of an electrolyte containing nitric acid, boric acid and water. Alternating current is employed and the material to be roughened is passed as a continuous band through the electrolyte. The electrolyte contains from three to fifteen g/l of aluminium. The current density employed is between 15 and 90 A/dm2.
Patent EP-0125103-B1 (EP)
IPC: C11D1/62
Filed: 1984-05-03
Granted: 1990-08-08
Abstract: Surfactant compositions suitable for use in textile treatment or detergent applications comprising a cationic surfactant having an endotherm melting completion temperature greater than 20°C, an aromatic adjunct having one or more acidic, hydroxylic or aldehydic substituents or an alkyl, alkenyl, aryl or alkaryl derivative thereof in the form respectively of an ester, ether or ketone, and optionally a non-aromatic solvent, a water-insoluble non-aromatic nonionic extender and an auxiliary cationic surfactant having an endotherm melting completion temperature of less than 20°C, wherein the cationic surfactant, aromatic adjunct, organic solvent, nonionic extender and auxiliary cationic surfactant, if present, constitute in total at least 70% by weight of composition. Preferred compositions are textile softeners suitable for use in automatic washing machine or automatic clothes dryer applications.
Patent EP-0141541-B1 (EP)
IPC: B29D11/00
Filed: 1984-10-05
Granted: 1989-10-04
Abstract: @ A contact lens is manufactured by a method involving machining a first face (2, 3) and a reference surface (4) on a blank (1); mounting the blank (1) in a work holder (10) adapted for accurate mounting on a lathe such that the blank (1) is held with its first face (2, 3) accurately positioned relative to a datum point on the lathe; and machining a second face (8) on the blank (1). Such method avoids the need for skilled operatives and enables easy manufacture of accurately dimensioned contact lenses.
Patent EP-0123618-B1 (EP)
Title: Diascopic reading device for an optical code, and its manufacturing process
IPC: H03M1/00
Filed: 1984-04-18
Granted: 1987-10-21
Abstract: The device comprises a metal chassis (2a) bent into a U shape and cut out with a light support (17), a support for a fluid tight box, including within the box an integrated circuit chip (27), and an indented lateral flange (22, 23, 24); the light source is shown at (34). The chassis (2a) with the light source and the box in position is fixed by means of the holes (21, 21a, 20, 20a) to the fixed part (37), when the coded disk (39) integral with the rotary shaft (38) is in position between the source (34) and the chip (27).
Patent EP-0146512-B1 (EP)
IPC: C01C1/26
Filed: 1984-11-12
Granted: 1987-03-25
Abstract: The invention relates to a suspension of ammonium carbonate and/or ammonium hydrogen carbonate in an aqueous solution saturated with respect to said salts and optionally also containing urea. For the purpose of stabilizing the suspension there is incorporated therein a polyacrylic acid having an average molecular weight (M<sub>w</sub>) in the range of 4 x 10<sup>5</sup> - 1 x 10", preferably about 7.5 x 10<sup>5</sup>. The invention also relates to the use of the suspension for treating carbamide-resin bound, wood-based board material, such as plywood, chipboard and wood fibreboard, for reducing the emission of formaldehyde therefrom.
Patent EP-0158927-B1 (EP)
Inventor: HENNING RAINER
IPC: C07K5/02
Filed: 1985-04-03
Granted: 1993-12-08
Abstract: The use of angiotensin-converting-enzyme (ACE) inhibitors of formula (I) or their salts in the prodn. of medicaments for treatment of cardiac insufficiency in mammals is claimed. n = 1 or 2; R = H, ORa, SRa or an opt. substd. 1-8C aliphatic, 3-9C alicyclic, 6-12C aromatic, 7-14C araliphatic or 7-14C alicyclic-aliphatic gp.; Ra = an opt. substd. 1-4C aliphatic, 6-12C aromatic or 5- to 12-membered heteroaromatic gp.; R1 = H, an opt. substd. 1-6C aliphatic, 3-9C alicyclic, 4-13C alicyclicaliphatic, 6-12C aromatic, 7-16C araliphatic or 5- to 12-membered heteroaromatic gp., or the opt. protected side chain of a natural alpha-amino acid; R2 and R3 = H or opt. substd. 1-6C aliphatic, 3-9C alicyclic, 6-12C aromatic or 7-16C araliphatic gps.; R4+R5 completes a 5-15C mono-, bi- or tricyclic heterocyclic ring system. (I) are described in DE 3211397, DE3227055 and EP 46953, 79022, 84164, 89637 and 90362.
Patent EP-0171692-B1 (EP)
IPC: H03H11/28
Filed: 1985-07-27
Granted: 1989-11-08
Abstract: There is disclosed a line circuit for connecting a subscriber set to a switching facility to obtain an impedance match. The subscriber set is connected to first and second subscriber terminals by a two-wire line which presents a complex terminating impedance to said switching facility. A constant current source is connected between the first and second terminals for supplying the subscriber set with a constant direct current. There is a control current source coupled between the first and second terminals for supplying the subscriber set with an alternating current with the control current source having a control input. The first and second terminals are connected to respective first and second inputs of a differential amplifier whose output is coupled to a transmit line. The control input of the control current source is coupled to a receive line. In order to provide an impedance match, there is a complex impedance which is coupled between the output of the differential amplifier and the control input of the current source. The receive terminal is coupled to one input of the differential amplifier by a first resistor. The first and second inputs of the differential amplifier are coupled to the first and second subscriber terminals via separate resistors of equal value with the ratio of the first resistor to one of the first and second resistors selected to provide an impedance match for said subscriber line as connected to said switching facility.
Patent EP-0173193-B1 (EP)
IPC: H01H1/20
Filed: 1985-08-19
Granted: 1990-06-13
Abstract: 1. Electrical switch, in particular low-voltage switch having at least one fixed contact piece (13, 14) and at least one movable contact piece (11, 12) mounted on a contact arm (10), which contact piece is pressed against the fixed contact piece (13, 14; 33) by means of a contact pressure spring which acts on the contact arm (10), is constructed as a torsion spring with at least one winding, the ends (21, 22) of which are elongated in opposite directions and form an obtuse angle with one another in the released state and which contact pressure spring is arranged with its central axis transverse to the contact arm (10, 30, 70), the tangentially elongated ends (21, 22) of the contact pressure spring crossing one another and resting against the contact arm surface and the contact pressure spring (20) being assigned to the contact arm (10, 30, 70) in such a way that the obtuse angle (alpha) is open towards the contact arm, characterized in that the contact pressure spring (20) is arranged between two tabs (36, 37; 71, 72) formed onto the contact arm (10...) on both sides, and in that the tabs and the contact pressure spring are penetrated by a switching spigot (19) running transversely to the contact arm so that the tabs guide the contact pressure spring in relation to the switching spigot and the contact arm.
Patent EP-0205651-B1 (EP)
Title: Process and device to remove deposits and linings from reposing drums, in particular those in rotative drum furnaces
IPC: F27B7/20
Filed: 1985-09-09
Granted: 1990-01-24
Abstract: A method for the partial or total removal of deposits and/or linings from rotary kilns by introduction of a conically shaped break off roller into the rotary kiln. The break off roller rotates together with the rotating kiln and this results in the roller impacting with its tools onto the interior surface of the kiln to break off parts thereof and to shake and vibrate the interior of the kiln to cause a collapsing thereof. The break off roller has a larger end and a smaller end and elongated guiding means for the disposition and guidance of cutting means and adjustable stabilizing means, and means for breaking and/or reversing the movement of the roller.
Patent EP-0168331-B1 (EP)
IPC: B21D7/024
Filed: 1985-05-09
Granted: 1990-06-20
Abstract: A machine for bending an elongated workpiece extending along a longitudinal axis has a housing and a holder on the housing for retaining the workpiece with its axis nondisplaceable relative to the housing and for advancing the workpiece in a feed direction parallel to the axis. A support defining a mandrel axis transverse to the longitudinal axis and spaced transversely therefrom is displaceable with the mandrel axis on the housing transverse to the longitudinal workpiece axis. A mandrel carried directly on the support is formed with an arcuate groove centered on the mandrel axis. This mandrel carries an inner jaw forming a continuation of the groove and is rotatable therewith on the support about the mandrel axis. An arm mounted directly on the support pivotal about the mandrel axis carries an outer jaw generally complementary to the inner jaw and a guide carried directly on the housing mainly upstream of the mandrel has a guide groove confronting the groove of the mandrel and centered on the longitudinal workpiece axis. A jaw actuator can displace the outer jaw on the arm radially of the mandrel axis. A guide actuator can displace the guide on the housing transversely of the feed direction and independently of the support. A support actuator displaces the support and the jaws and mandrel carried thereby transverse to the direction and independently of the guide. A pivot actuator pivots the support about the mandrel axis to bend the workpiece between the jaws and the guide.
Patent EP-0171396-B1 (EP)
Title: Systeme d'auto-chargement
IPC: B60P1/64
Filed: 1985-02-05
Granted: 1988-12-07
Abstract: Le chargement et le déchargement de marchandises encombrantes, par exemple des conteneurs de transport, à partir de véhicules nécessitent une unité d'élévation et de transfert à chaque extrémité du véhicule. Chaque unité comporte un montant d'élévation (3) pouvant coulisser sur une voie transversale (7), ainsi qu'une expansion de voie pliable (15) prolongeant la voie (12) latéralement par rapport au véhicule. Des pistons hydrauliques (5, 6) font basculer la voie en position prolongée et maintiennent le montant d'élévation en place. Un piston hydraulique (4) soulève le conteneur (1) en soulevant des chaînes (17).
Patent EP-0177618-B1 (EP)
Title: Dispositif electrochimique rechargeable et electrode positive pour ce dernier
IPC: H01M10/052
Filed: 1985-04-03
Granted: 1990-07-18
Abstract: Dispositif électrochimique rechargeable composé d'une électrode négative (4) comprenant un métal alcalin en tant que matériau actif, un électrolyte non aqueux (6), et une électrode positive (1). Celle-ci (1) se compose d'un oxyde de chrome et de vanadium représenté par la formule générale CrxV2(1-x)O5-(2+y)x, où 0,2<=x<=0,9, 0,1<=y<=1,0. Le dispositif électrochimique rechargeable présente une tension de décharge élevée, une grande capacité de décharge, une tension de décharge linéaire et la capacité de supporter une surcharge.
Patent EP-0220189-B1 (EP)
IPC: B01D17/06
Filed: 1985-08-06
Granted: 1989-03-29
Abstract: A process for the regeneration of neutral to alkaline cleaning and degreasing baths in an electrolytic cell operated with direct current. This process consists essentially in coagulating and flotating soaps and emulsified components of the baths, and if necessary filtering off the solid materials formed, in a cell with at least one packet of permanent and/or soluble electrodes, whereby the packet or packets of permanent electrodes have, as necessary, one or several interconnected soluble metal inserts, in the neutral to alkaline region, with a current consumption of 0.1 to 4 Ah/dm3 and a corresponding determined sufficient dwell time. In order to recover surface-active agents an ultrafiltration or fine filtration system is subsequently connected for the removed foam phase. A device for the application of this process is also described.
Patent EP-0218857-B1 (EP)
IPC: B31D1/04
Filed: 1986-08-25
Granted: 1990-08-08
Abstract: A method for manufacturing egg timer-shaped absorbent pads in which an absorbent material continuous strip of uniform thickness and uniform width is feed along a longitudinal path and divided in the longitudinal direction, along a continuous wavy cutting line extending symmetrically relative to the median line of the strip, into two partial strips of periodically variable width having one straight edge on and opposite wavy edge, and are offset relative to each other and superimposed, one on the other, to form a composite strip having opposite hourglass-shaped edges and a central part having a thickness twice that of the opposite edges and cutting such superimposed, composite strip in the transverse direction in the zones of maximum width.
Patent EP-0194711-B1 (EP)
IPC: B65B7/20
Filed: 1986-02-21
Granted: 1988-08-31
Abstract: A pair of helical guides has each guide made up of two integral helical portions, one outermost and the other innermost, longitudinally offset from each other. The two portions develop from respective basically parallel oblique inlet ends to respective coplanar horizontal outlet ends and are engageable by the erect side flaps of wider or narrower boxes respectively without the necessity of adjustment of the distance apart thereof.
Patent EP-0227594-B1 (EP)
IPC: A61B17/64
Filed: 1986-11-26
Granted: 1989-09-27
Abstract: 1. Positioning and immobilizing apparatus for a part (60; 120), more particularly used in the field of devices for external fixation of bones, comprising two jaws (30, 40; 111, 112) arranged so as to be pressed one against the other and to enclose the part, the part and/or the jaws comprising circular zones exhibiting a series of facets evenly arranged on the zones and intended to cooperate with the complementary part or jaw, characterized in that the facets (81) consist of regular polygons and in that the said adjacent facets are plain or incurved and form between them sharp edges or points which are capable of creating elastic deformations in the complementary part or jaw, in order to achieve an effective immobilization.
Patent EP-0224453-B1 (EP)
IPC: A61K8/02
Filed: 1986-11-17
Granted: 1992-09-09
Abstract: Biologically active support matrix spongy or felt-like in appearance comprises a natural animal collagen matrix contg. water-insol. reticulated collagen and 4-50 wt.% of natural water-soluble non-reticulated collagen, with a denaturation temp. above 37 deg.C and dissolving in presence of water.
Patent EP-0205608-B1 (EP)
IPC: F16H47/04
Filed: 1985-12-19
Granted: 1989-08-09
Abstract: The differential transmission mechanism has an output differential (10). A first hydraulic displacement unit (18) having a normally fixed, approximately maximum displacement is connected to the output differential. A second hydraulic displacement unit (16) which is of variable displacement is connected to an input shaft (12). Additional components of the output differential are connected to the input shaft (12) and to an output shaft (14). An output shaft speed sensing device (32) controls the displacement of the variable displacement hydraulic displacement unit (16) to achieve a constant output speed. A sensor and control (74) responds to a reduced speed of the input shaft (12) to reduce the displacement of the fixed displacement unit (18) to effectively make the latter displacement unit a smaller, faster unit and extend the constant output speed range at the low end of the input speed range.
Patent EP-0221917-B1 (EP)
Title: Projectile sous-calibre
IPC: F42B10/06
Filed: 1986-04-10
Granted: 1989-05-24
Abstract: Pour améliorer la performance balistique finale d'un projectile sous-calibré (15) composé d'un pénétrateur (15b) et d'un empennage (16), une partie (15a) du projectile (15) a une forme conique et repose dans un évidement (16a) lui aussi conique de l'empennage (16). Les forces transversales s'exerçant sur l'empennage (16) lors de la pénétration dans le matériau de la cible ne sont ainsi pas transmises au pénétrateur (15b), au moins dans la partie conique (15a) du projectile, ce qui empêche le pénétrateur (15b) de se casser à cet endroit.
Patent EP-0267184-B1 (EP)
Title: Perfectionnements a un systeme d'annulation d'interference dans un emetteur-recepteur
IPC: H01Q3/26
Filed: 1986-05-15
Granted: 1990-08-16
Abstract: Le système décrit possède un processeur adaptatif permettant de recevoir des signaux provenant d'un certain nombre d'antennes et permettant de supprimer des signaux particuliers provenant de ces antennes. Le système comporte un générateur de code (26) qui commande un commutateur (30) afin de fournir aux signaux émis un code d'impulsion prédéterminé. Des moyens comprenant un corrélateur de code (24) sont prévus pour détecter le code d'impulsion dans les signaux reçus et pour commander le fonctionnement du processeur adaptatif de manière à ne pas éliminer les signaux souhaités une fois qu'ils ont été identifiés.
Patent EP-0247114-B1 (EP)
IPC: A61K9/22
Filed: 1986-11-04
Granted: 1992-04-15
Abstract: Plastics materials may be plasticised using lipids as the sole plasticiser or in combination with conventional plasticisers. When appropriate lipids are used thermosetting plastics and elastomers may be rendered biocompatible or therapeutic articles and substained release medicaments may be formed.