baber/WOPTO huggingface dataset:
Patent EP-0116581-A1 (EP)
Title: Dispositif pour soins buccaux et dentaires
Inventor: STRANDERS ROELOF JO
IPC: A61C17/00
Filed: 1983-08-16
Abstract: Dispositif pour soins buccaux et dentaires composé de deux parties discoïdales (1, 2) reliées l'une à l'autre par une traverse de raccordement (3) comportant une cavité (4) remplie de produit pour soins dentaires et/ou nettoyage buccal qui sort par l'ouverture (5) grâce à la déformation provoquée sur la traverse de raccordement par des mouvements de mastication, et qui permet ainsi généralement un nettoyage satisfaisant des dents.
Patent EP-0132600-A1 (EP)
Inventor: NADAS JULIUS
IPC: F16D65/18
Filed: 1984-06-25
Abstract: Disc brake for rail vehicles having a brake clamp (7) located in one plane and having two brake levers (4) having their central portions connected by a pull rod (5). The latter is formed with a rotatable threaded spindle (9) as a stay, which spindle is rotatable from the brake cylinder (15) by means of a turning lever having a play adjustment device. The axle (16) of the brake cylinder (15) extends perpendicularly to the plane (8) of the brake clamp (7) between the two brake levers (4) and between the pull rod (5) and a bearing block (6) for the brake lever ends, at a distance from the brake disc. The brake cylinder (15) carries the bearing block for the brake lever ends and a carrier arm (22) for the pendulum suspensions (24) of the brake shoes (2).
Patent EP-0136616-A1 (EP)
Title: Device for preserving hollow spaces
Inventor: FROHLICH GEORG
IPC: B05B15/68
Filed: 1984-09-18
Abstract: 1. Apparatus for preserving cavities, especially those of a vehicle bodywork (3) by means of spray nozzles (nozzle system 6), in which, to each cavity, there is allocated at least one spray nozzle adapted to it in the spray pattern with the nozzle head (17, 35) of the spray nozzle being in a fixed position in the cavity during the spraying operation, and in which a positioning device (1) for the positioning and holding fast of the vehicle body-work (3) and a carrier frame (2) fitted with the spray nozzles are provided, the positioning device (1) and the carrier frame (2) being movable in a vertical direction with respect to one another, characterised in that each spray nozzle (nozzle system 6) is transferrable into an inoperative position on a a predetermined pressure loading being exceeded.
Patent EP-0154033-A1 (EP)
Inventor: HOLLENBERGER HORST ING
IPC: G01R31/36
Filed: 1984-12-22
Abstract: In the method, in order to make an uncorrupted measurement of the characteristic data of the direct current source (test object) to be tested in conjunction with low production costs for an appropriate test device, the test object is subjected to a high current and after the high current load has been terminated the no-load voltage (UB) is measured. In addition, the direct current internal resistance (RS) of the test object is measured, and by forming the ratio of this value to the known direct current internal resistance (RSN) of a new, fully loaded direct current source of the same type as the test object, a dimension is obtained for the instantaneous starting capacity of the test object. Information on the physical state of the test object can be obtained using the dimension for the starting capacity and the defining value for the state of charge of the test object by using a known functional relationship between the starting capacity of a direct current source of the same type as the test object and its state of charge and its physical state. <IMAGE>
Patent EP-0123347-A1 (EP)
Title: Moteur à courant continu sans collecteur à commutation électronique
Inventor: TASSINARIO GIAMPIERO
IPC: H02K29/00
Filed: 1984-04-10
Abstract: Le moteur a un rotor (10) en forme de disque portant des aimants permanents (12) avec les axes magnétiques paralléles à l'arbre moteur (8), et sur les deux côtés du rotor (10) des induits fixes (3, 3'), chaque induit (3, 3') comporte un bobinage d'induit imbriqué (4, 4') en forme d'une rosette plate avec des bobines qui se recouvrent partiellement, un anneau de fer (6, 6') sans rainure sur la face plane duquel le bobinage (4, 4') est appliqué, et un anneau de connexions (5, 5') subdivisé en des segments (C1) isolés auxquels sont connectées les extrémités des bobines qui sont mises sous tension séparément par un circuit électronique de commutation commandé par un codeur rotatif (19, 20). Les groupes des segments auxquels sont connectées les extrémités des bobines qui devraient être excitées en parallèle sont reliés par des fils (d) conducteurs qui s'étendent le long de l'anneau. Toutes les pièces de l'induit (3, 3') sont noyées dans une matière plastique (13, 14) et forment une unité compacte. Le bobinage (4, 4') peut également être un bobinage ondulé.
Patent EP-0140410-A1 (EP)
Inventor: DUCROO PAUL
IPC: C12P19/20
Filed: 1984-09-10
Abstract: A novel acid amylase is provided, isolated from amyloglucosidase, having a greater thermostability than amyloglucosidase and a comparable pH-optimum. This acid amylase can be used advantageously in conjunction with amyloglucosidase and optionally with an acid pullulanase in the saccharification of starch and starch hydrolysates. Also, a novel enzyme product is provided comprising acid amylase having α-1,4-glucosidic bond splitting activity and amyloglucosidase and optionally acid pullulanase.
Patent EP-0152646-A1 (EP)
Title: Sicherheits-Steckdose
Inventor: NEUENSCHWANDER ERNST
IPC: H01R13/44
Filed: 1984-12-04
Abstract: Die Sicherheits-Steckdose enthält eine Lichtschranke (41, 43, 42), die beim Einführen von mindestens zwei Stekkerstiften in die Anschlußklemmen (18, 19), betätigt wird. Die Lichtschranke wirkt mit einem elektronischen Verstärker (54) zusammen, der ein Relais (51) steuert, das die Verbindung von der Steckdose zum Lichtnetz (47) nur herstellt, wenn die mindestens zwei Kontaktstifte in die Steckdose eingeführt sind. Für die Signalleitung zwischen der Lichtschranke in der Steckdose und einer möglicherweise getrennt davon angeordneten Lichtquelle und einem ebensolchen Lichtempfänger werden vorteilhafterweise Lichtleiter und vorzugsweise Faserlichtleiter verwendet.
Patent EP-0138303-A1 (EP)
Inventor: HUGHES NIGEL
IPC: C09B62/08
Filed: 1984-07-13
Abstract: Naphthol sulphonic acids of the formula:
     where
     n is 1 or 2;   R is H or an optionally substituted alkyl;   R 1  is H, optionally substituted alkyl or optionally substituted cycloalkyl,   or R and R' together with the nitrogen atom form a heterocyclic ring.   
     The use of the naphthol sulphonic acids as coupling components in the preparation of azo dyes, especially acid, direct and reactive dyes, is described.
Patent EP-0139421-A1 (EP)
Inventor: YOSHIOKA TAKAO CHEMICAL RESEAR
IPC: C07D417/12
Filed: 1984-08-30
Abstract: The compounds of formula (I):
     [in which:
     R' and R 2  are the same or different and each represents hydrogen of C 1 -C 5  alkyl;   R 3  represents hydrogen, an acyl group, a (C 1 -C 6  alkoxy)-carbonyl group or an aralkyloxycarbonyl group;   R 4  and R 5  are the same or different and each represents hydrogen, C 1 -C 5  alkyl or C 1 -C 5  alkoxy, or R 4  and R 5  together represent a C,-C 4  alkylenedioxy group;   n is 1, 2 or 3;   W represents the -CH 2 -, >CO or >CH-OR 6  group (in which R 6  represents any one of the atoms or groups defined for R 3  and may be the same as or different from R 3 ); and   Y and Z are the same or different and each represents oxygen or imino] and pharmaceutically acceptable salts thereof have various valuable therapeutic effects on the blood system and may be prepared by a process which includes reacting a corresponding halopropionic acid derivative with thiourea.
Patent EP-0117776-A1 (EP)
Inventor: LEMAIRE PHILIPPE
IPC: F16D1/08
Filed: 1984-01-20
Abstract: 1. A U-sectioned collar made from a sheet blank, comprising two tabs (6, 7) each provided with an aperture (13, 14) for the passage of a clamping screw (5), characterized in that one of the tabs (7) is folded (at 10 or 10a) so as to form two roughly parallel portions (8, 9) in which are formed two apertures having an internal screwthread (15, 16) cooperable with the clamping screw, these two internal screwthreads being, in the free state, slightly offset relative to each other axially and/or angularly.
Patent EP-0131606-A1 (EP)
Title: Method and reagent for the differential analysis of isoenzymes of alkaline phosphatase.
Inventor: ROSALKI SIDNEY BERTRAM
IPC: G01N33/566
Filed: 1984-01-07
Abstract: PCT No. PCT/EP84/00004 Sec. 371 Date Sep. 11, 1984 Sec. 102(e) Date Sep. 11, 1984 PCT Filed Jan. 7, 1984 PCT Pub. No. WO84/02720 PCT Pub. Date Jul. 19, 1984.The subject of the application is a process and a reagent for the differentiated determination of the bone and liver isoenzyme of alkaline phosphatase in a sample, whereby this is mixed with a lectin which is able to bind N-acetylglucosamine residues and is incubated. Thereafter, there is carried out a separation of the lectin-bound from the free isoenzyme portions and the alkaline phosphatase activity is determined in one or in both of the separated media.
Patent EP-0191759-A1 (EP)
Title: Piston a taux de compression variable commande pour un moteur a combustion interne
Inventor: CASWELL DWIGHT ALLAN
IPC: F02B75/04
Filed: 1984-08-29
Abstract: Le taux de compression d'un moteur est commandé afin d'optimiser son rendement et/ou sa performance en modifiant la longueur utile du piston (14), mesuré depuis le tourillon de crosse. La longueur du piston est hydrauliquement commandée par un ordinateur (10) qui commande un mécanisme extérieur (11) de commande hydraulique connecté à une extrémité de la conduite hydraulique (13); l'autre extrémité de la conduite (13) est connectée à une cavité de commande dans le piston (14). La conduite (13) s'ajuste au mouvement alternatif du piston (14), de préférence suivant une hélice souple. L'ordinateur (10) entre plusieurs paramètres de fonctionnement du moteur, tels que la position de l'étrangleur, la pression d'admission du collecteur, la température de l'air, la température d'échappement, et l'indice d'octane du carburant afin de calculer le taux de compression optimum dans toutes conditions de charge, même dans le cas d'un moteur surchargé, et d'obtenir un rendement maximal.
Patent EP-0150775-A1 (EP)
Inventor: LEMONNIER JEAN
IPC: C12M1/34
Filed: 1985-01-17
Abstract: Method and apparatus for the microbiological testing of liquids to identify and count living microorganisms contained therein includes a tubular sleeve (2A, 2B) for collecting the liquid sample to which there is attached at one end a microporous membrane filter (5). Each end (3, 4) of the sleeve has the shape of a female receptacle portion where into one end a container (20), housing a culture medium can be nested by force for applying the medium to the underside of the filter and where into the other end a cover can be nested to provide a substantially tight sealing (35) of the device. Preferably, the tubular sleeve is in the form of a bellows the convolutions of which can be either compressed or expanded to correspondingly alter the volume of the sleeve between minimum and maximum values.
Patent EP-0155484-A1 (EP)
Inventor: KNOCHE ALFONS
IPC: F16B13/00
Filed: 1985-02-07
Abstract: 1. An expansion dowel for mounting a compound unit (1), especially a plastic window frame, on a building unit (2), said dowel comprising a slotted sheet-metal sleeve (3) and a bolt (4) inserted therein, the head (5) of said bolt cooperating with the top edge of the sleeve and the threaded end portion of said bolt having an expansion nut (7) screwed thereon for cooperation with the bottom expansion zone (8) of said sheet-metal sleeve (3), characterised in that the top edge of the sleeve cooperating with the bolt head (5) has formed thereon a plurality of circumferentially distributed, radially outwardly protruding spikes (9) configured as embossed portions, the profile of said spikes being selected such that, when the bolt (4) is tightened, they will be embedded by the bolt head (5) in the compound unit (1) to be mounted.
Patent EP-0161414-A1 (EP)
Inventor: KOPAINSKY JUERGEN DR
IPC: G02B6/35
Filed: 1985-03-14
Abstract: In the switching substation, there is a central control room (25) connected to operating equipment associated with a plurality of decentralised control devices via an optical cable (2). The optical cable (2) is fed from a light source (1). The control devices have passive transmitters (4, 5, 6) which are connected in series by groups, e.g. for each item of operating equipment or for each type of signal. In the central control room, an evaluator device (12) is provided which evaluates the light modulated by the transmitters. In this way, if there are slight transmission losses, not only can individual transmitters (and thus states of the operating equipment) be logically combined in a specific manner, but also when different types of modulation are used in the individual transmitters it is possible to locate the states of the operating equipment. <IMAGE>
Patent EP-0161659-A1 (EP)
Inventor: MURAKAMI YUKIO
IPC: B01J20/291
Filed: 1985-05-13
Abstract: A porous glass separation medium for high performance liquid chromatography (HLC) which comprises a porous particulate sodium borosilicate of SiO 2 -B 2 O 3 -Na 2 O having a mean diameter of 0.1 to 30 µm. The porous particulate sodium borosilicate can be treated with a silane coupling agent and/or can have ion exchange groups on the surface. The medium can be prepared by phase-separating a sodium borosilicate of Si0 2 -B 2 0 3 -Na 2 0 by heat treatment and removing at least a portion of an acid-dissoluble phase to obtain porous glass particles and subjecting the obtained glass particles to pulverization and classification.
Patent EP-0169349-A1 (EP)
Inventor: LUNARDI GERHARD
IPC: B66B23/12
Filed: 1985-06-03
Abstract: 1. Fastening device for the steps (1, 21), which are equipped with two drag rollers (2) supported on a running rail (5), of an escalator at a respective endless transport chain (10), arranged laterally beside the steps (1, 21) and supported through chain rollers (3) on a guide rail (6), for the formation of an endless escalator band (14) consisting of a forward run (14.1) and a return run (14.2) each with horizontal (14.3, 14.5) and with inclined (14.4) running tracks provided with transition arcs, characterised thereby, that an elastic joint (4), prasses the drag rollers (2) of the step (1, 21) against the running rail (5) at least in the region of the inclined forward run (14.1) end the transition arcs adjoining thereat, is arranged between the body of the steps (1, 21) and a carrier element (11) arranged at the transport chain (10).
Patent EP-0168673-A1 (EP)
Inventor: RIEBEN STUART LOUIS
IPC: B23K26/14
Filed: 1985-06-21
Abstract: This invention relates to a beam machining, such as laser welding, apparatus having a machining chamber (108), and means (204) for directing a machining beam onto a work piece within the chamber, the latter being supplied with an inert gas throughout each machining operation. 
<??>The machining chamber (108) has associated therewith particle collecting and removal means (236, 256) including a gas collecting manifold (240), and has further associated therewith sealing means (156, 244) operable in two states, one for allowing gas exiting the chamber to freely escape, as when the chamber is being purged of air and moisture, and the other for constraining all gas and particulate matter from the chamber to flow into the manifold, while beam machining is in progress.
Patent EP-0174458-A1 (EP)
Inventor: BENZ GUENTER DR
IPC: C07D279/16
Filed: 1985-07-10
Abstract: 4H-1,4-Benzothiazines can be used for the prophylaxis and therapy of disorders of the airways, inflammations, rheumatism, thromboembolic disorders, ischaemias and infarcts, cardiac arrhythmias, arterioscleroses and dermatoses. The 4H-1,4-benzothiazines which can be used according to the invention correspond to the general formula I <IMAGE>
Patent EP-0175134-A1 (EP)
Inventor: VAN DIJK FRITS ALBERT
IPC: C08K5/5419
Filed: 1985-08-09
Abstract: The invention relates to a polysiloxane mixture having an alkoxysilane cross-linking agent and a metal complex catalyst, wherein the bonding of said mixture to various substates is improved by the addition of an epoxytrialkoxysilane.
Patent EP-0178529-A1 (EP)
Inventor: STAENDEKE HORST DR
IPC: C09K21/04
Filed: 1985-10-02
Abstract: 1. Flame-retardant agent based on free flowing pulverulent ammonium polyphosphate of the general formula  see diagramm : EP0178529,P13,F1 in which n stands for a whole number having an average value of about 20 to 800 and the ratio m/n is about 1, consisting of a) about 75 to 99.5 wgt % ammonium polyphosphate and b) about 0.5 to 25 wgt % of a reaction product of a polyisocyanate and a carbodiimidization catalyst, the polycarbodiimide encapsulating the individual ammonium polyphosphate particles.
Patent EP-0222027-A1 (EP)
Inventor: LANGHEIM MANFRED
IPC: F16L25/02
Filed: 1985-10-30
Abstract: Pipe connection for a high-pressure gas main with two flanges (1) positioned opposite each other which have abutting surfaces (3) which are parallel to each other and orthogonal with respect to the pipe axis (2), an insulating ring disc (4) between the abutting surfaces, sealing rings (5) and a clamping device (6), the sealing rings being arranged on both sides of the insulating ring disc in slots (7) in the abutting surfaces and, furthermore, the flanges being able to be clamped against one another by means of the clamping device, with the insulating ring disc and the sealing rings connected between them. The insulating ring disc has a T-shaped cross-section, in radial section, in the T-bar (8) pointing towards the interior of the pipe, the limbs (9) of which bar are laid as insulating bands in circumferential cut-out chambers (10), open to the interior of the pipe, with cut-out chamber bases (11) and a cut-out chamber boundary surface (12) of the flange. The cut-out chamber bases each have at least one circumferential cut-out chamber base slot (13) into which is inserted a sealing ring (14), arranged between the flange and the insulating band as the primary seal. <IMAGE>
Patent EP-0153776-A1 (EP)
Inventor: OOMS LEO FRANS MARIA
IPC: H01K3/06
Filed: 1985-02-11
Abstract: A mains voltage incandescent lamp has inside the lamp vessel (1) a frame (5-8) composed of current supply conductors (5,6) and glass beams (7,8), in which a filament (9) comprising several parallel sections (10-13) is stretched. Two sets of supports (17 and 18) are anchored in the beams (7 and 8, respectively). The supports (17,18) each consist of a wire hook which engages the filament (9) between a respective pair of adjacent sections (11, 12 and 10, 11). The supports (18) of at least one set each have an end portion (19) extending in a direction which is transverse to the main length of the respective support and is located at a given distance from the bend (20) of the hook. This permits the sections (10-13) to be under the same tension.
Patent EP-0164950-A1 (EP)
Inventor: BEASLEY THOMAS R
IPC: F16D1/05
Filed: 1985-05-24
Abstract: A slip-on stabilizer (6) is provided for adjustable positioion- ing along a drill collar (4). The stabilizer (6) includes a body (7) positioned around the drill collar (4) with a threaded section (18) on each end and at east one tapered inner surface (16, 17) with the tapering surface (16b, 17b) beginning at the end of the interior threads (18) and tapered to a generally narrowed interior diameter; a plurality of slip segments (11) with at least one tapered surface (29a, 29b) complementary matching the tapered surface of the stabilizer body (7); a locking pin (13) and threaded end caps (9, 10) forcing the slip segment (11) towards the centre of the stabilizer body (7) thereby wedging the slip segments (t1) against the drill collar (4) by screwing the end cap (9,10) into the body (7) and thereby clamping stabilizer body (7) assembly onto the drill collar (4).
Patent EP-0167300-A1 (EP)
Inventor: WINTER CHRISTOPHER LESLIE
IPC: C07C29/149
Filed: 1985-06-05
Abstract: A process is disclosed for the production of an aliphatic alcohol having at least two carbon atoms, preferably ethanol, from a carbonaceous feedstock, preferably natural gas, via an intermediate aliphatic alcohol having one less carbon atom, preferably methanol, via an intermediate compound containing the group CH 3 (CH 2 )n C(O)-, preferably acetic acid. 
     The feedstock is reformed and the synthesis gas formed is separated, preferably by a PSA unit, into three different streams which are used in the three stage process, one of which streams is a pure hydrogen stream which can be used for the concurrent production of ammonia. 
     The ethanol formed is useful as a petrol extender and octane improver for automobile fuel.
Patent EP-0216962-A1 (EP)
Inventor: FULLER MAURICE DONALD
IPC: H01H13/705
Filed: 1985-07-26
Abstract: A push button kind of switch has an elongate stem (7) mounting a cap member (14) and engaged at its lower end in a member (4) retained in a housing (2) and biassed upwardly by a spring (5). A switch member (1) comprising a diaphragm and contacts is operated upon downward movement of the elongate stem (7) by a cushion member (6). 
     Tactile indication of switch operation is given by a profiled portion (15) of the stem (7) co-operating with spring biassed balls (13) in bores (11) in a housing (10). The springs (12), balls (13) and profiled portion (15) provide a high initial resistance to axial movement of the stem (7) followed by rapid collapse and virtually no resistance.
Patent EP-0181271-A1 (EP)
Inventor: SCHNEIDER BERNARD
IPC: B65D55/02
Filed: 1985-10-01
Abstract: 1. A screw-threaded cap composed of plastics materials for the inviolable closure of a tube also composed of plastics material, said tube (8) having a shoulder (17) connected to the body of the tube and surmounted by a nozzle (7) bearing at its base an external screw thread (6), and said cap (1) comprising a cover (2) bearing an internal screw thread (5) which can be screwed onto said external screw thread (6) of said nozzle (7) of said tube (8) and a sealing means (29) as well as, at its lower portion, a flange (4) which is inclined substantially as the shoulder (17) of the tube (8), characterized in that said flange (4) comprises at least one opening (9) extending to its periphery and at least one strip (10) situated in said opening (9) and connected to the cap (1) by at least one connecting bridge (11, 12), said strip (10) bearing beneath its lower face (26) and close to its rear edge (21) according to the unscrewing direction (22) of said cap (1) a relief (18) which bears by only one or more punctual contact surfaces (20) on said shoulder (17) of said tube (8) after screwing said cap (1) on said tube (8), and said flange (4) also comprising, on the edge (24) defining in the rear of the opening (9), an oblique face (23) which is inclined downwards according to said unscrewing direction (22) of cap (1).