baber/WOPTO huggingface dataset:
Patent EP-0005146-A2 (EP)
Inventor: VIERTEL LOTHAR
IPC: F16C11/04
Filed: 1979-02-19
Abstract: 1. A counter support bracket for a vehicle sun visor, the bracket being made of a synthetic plastics material and being provided with an undercut support aperture (3) for receiving the sun visor shaft and with a through-hole (6) for a fastening element, an abutment surface (8) having an opening (7) being arranged at the bottom of the trough-hole (6) and serving as a bearing surface for the head of the fastening element, characterized in that the through-hole (6) is sealable by a cover (9) matching the through-hole's cross-sectional area and being integrally joined to the counter support bracket by means of a flexible thickness-reduced section (10), in that a prong-like edge (11) is formed integrally with the cover (9) at the free end thereof which is opposite the thickness-reduced section (10) and is arranged to click into a tooth-gap-like groove (12) located at the adjoining lateral edge of the through-hole (6), and in that the edge defining the trough-hole (6) is provided with a continuous step-like recess (13) which forms a seat for the edge of the cover and the height of which corresponds to the thickness of of the cover.
Patent EP-0031284-A2 (EP)
Inventor: GUM MARY LOU
IPC: C07C209/90
Filed: 1980-12-18
Abstract: The present invention deals with a composition and a method for inhibiting the formation of nitrosamine in organic amines by addition of 1,4-naphtoquinone, 1,4-naphthohydroquinone or alkyl derivatives thereof. 
     Organic amine compositions which are substantially free of nitrosamine contaminants are provided which comprise an organic amine and an inhibiting amount of an inhibitor additive selected from the group consisting of 1,4-naphthoquinone, 1,4-naphthohydroquinone, alkyl-derivatives of said quinones, and mixtures of the same.
Patent EP-0033964-A2 (EP)
Inventor: GAGNE ROGER O
IPC: F16J15/32
Filed: 1981-02-07
Abstract: A unitary high pressure shaft seal having an annular floating support element for preventing pressure extrusion of the primary sealing lip by accommodating any relative eccentricity between a moving shaft and a surrounding housing.
Patent EP-0038056-A2 (EP)
Inventor: SHINDELAR ALOYSIUS CELESTINE
IPC: F16L37/22
Filed: 1981-04-11
Abstract: Die Erfindung betrifft die Ausbildung einer Kupplungsgegenhälfte (10) einer Schnellkupplung für Schläuche od. dgl. Die Kupplungsgegenhälfte (10) umfasst ein Gehäuse (11). In dem eine Steckhülse (12) verschiebbar gelagert ist, in der ein Hauptschliesselement (30) sowie ein Ablassventil (48) vorgesehen sind. Die beiden Ventile (30, 48) steuern den Fiüssigkeitsstrom in die bzw. aus der Kupplungsgegenhälfte (10). Ferner ist ein Nockenhebel (81) vorgesehen, um einerseits durch Verschiebung der Steckhülse (12) eine Verbindung mit einer Schlauch-Kupplungshälfte (20) zu bewirken und um andererseits durch Verschiebung des Ablassventils (48) Flüssigkeitsdruck in der Kupplungsgegenhälfte (10) abzulassen.
Patent EP-0046940-A2 (EP)
Inventor: RICKELTON WILLIAM ANDREW
IPC: C07F9/30
Filed: 1981-08-21
Abstract: Cobalt(III)-bearing aqueous solutions may be treated with an extractant comprising an organic-soluble phosphinic acid, or a salt thereof, to separate the cobalt(II) from the aqueous solution. Typical extraction techniques compatible with the instant process include liquid- liquid extraction employing either mixer settlers or columns, packed beds of supported extractants as in ion exchange, liquid membrane extraction and selective supported membrane extraction.
Patent EP-0042723-A2 (EP)
Inventor: DYSON JAMES
IPC: A47L9/16
Filed: 1981-06-17
Abstract: A vacuum cleaning appliance comprises a low efficiency cyclone unit and a high efficiency cyclone unit connected in series. This enables both large and fine dirt particles to be dealt with. The low efficiency cyclone has a cylindrical casing 13 containing a frusto-conical body portion 15 of the high efficiency cyclone, a pipe 14 connecting the casing 13 to the portion 15. A dirty air entry passage 11 extends up one side of the appliance and a clean air exit passage 21 descends the other side.
Patent EP-0070401-A2 (EP)
Inventor: SCHOENAFINGER KARL DR
IPC: C07D493/04
Filed: 1982-06-23
Abstract: In this process, isosorbide-2,5-diacylate is reacted with isosorbide.
Patent EP-0075148-A2 (EP)
Title: Vorrichtung zur spanabhebenden Bearbeitung von Werkstücken
Inventor: BUCHMANN KURT
IPC: B23B29/04
Filed: 1982-09-01
Abstract: Es wird eine Vorrichtung zur spanabhebenden Bearbeitung metallischer und nichtmetallischer Werkstücke vorgeschlagen, die aus einem Werkzeughalter (1), einem verfahrbaren Spreizzylinder (2) und einem Magazin (3) besteht, wobei in einer Ausnehmung (4) des Werkzeughalters (1) durch ein Spannelement ein Werkzeugträger (6) befestigt ist, der eine zur Aufnahme des Spreizzylinders (2) bestimmte Bohrung (7) besitzt und in einer Ausnehmung (8) einen durch ein Spannglied (9) befestigten Schneidkörper (10) aufweist, und wobei das Magazin (3) mehrere Plätze (11) zur Aufnahme von Werkzeugträgern (6) hat, die jeweils mit einem Schneidkörper (10) ausgerüstet sind.
Patent EP-0076690-A2 (EP)
Inventor: KNIRSCH FRANCO
IPC: B41J2/21
Filed: 1982-10-04
Abstract: The device comprises a plurality of ink reservoirs, each connected to a number of nozzles (22) equidistant along a corresponding row. The nozzles connected to the various reservoirs are spaced apart vertically by at least one line space. The device can be used for printing different lines in parallel, moreover subdividing the length of the line, or for printing different zones of the sheet in facsimile. The ink is kept in circulation between the reservoirs and the nozzles by a common pump which acts by a series of actuating elements on the discharge ducts for the inks in the reservoirs. The reservoirs may contain inks of different colours to permit printing in different colours or polychrome facsimile printing by additive or subtractive synthesis of the colours. The ink is conductive and is kept at earth potential, while electrodes (23) disposed outside the corresponding nozzles (22) are energised selectively to produce sprays of particles of ink from the nozzles. The ink contains a mixture of a dye of direct or solvent or acid type with a solution of water, electrolytic compounds, moistening agents, thickeners, preserving agents and antifoaming agent. The ink is prepared by mixing the compounds under agitation, then mixing in the dye until a predetermined acidity is obtained and finally filtering it and sealing it in the pack in the absence of air.
Patent EP-0088845-A2 (EP)
Inventor: BHUSATE MANGALA
IPC: A61K6/083
Filed: 1982-10-11
Abstract: A process for the preparation of a polymeric material that has a linear curing shrinkage of 1% or less involves mixing a liquid component containing, as its sole polymerisable constituent, one or more monomeric esters of general formula I
     wherein R is a hydrogen atom or a methyl radical and n is 1, 2, 3 or 4, with a solid component containing an acrylate polymer, a methacrylate polymer or a copolymer of these polymers, and initiating the polymerisation of the one or more monomeric esters in the liquid component. Preferred materials are tetrahydrofurfuryl methacrylate in the liquid component and polyethyl methacrylate in the solid component. The polymerisation is preferably initiated by benzoyl peroxide in the presence of a chemical activator, especially N, N - dimethyl - p - toluidine. 
     The polymeric materials produced are particularly suitable for use in the formation of biomedical appliances, such as hearing aids, tooth filling, dental bridges and crowns, false teeth, artificial eyes and contact lenses, or for use in other biomedical applications, for example as a bone cement.I
Patent EP-0084302-A2 (EP)
Inventor: DE TAEYE RONNY
IPC: A47K10/38
Filed: 1982-05-28
Abstract: Dispensing device for paper or other materials in sheet form which are rolled on a central hollow cylindrical holder, particularly a toilet-paper dispenser in a roll, which consists of a storage container (1) mounted above a use container (3) into which the stored roll or rolls (2) will automatically fall. The use container (3) comprises a slot (8) allowing only the material to be unwound to pass through and the holder (5) of the material to be unwound when it is empty. A fork piece (9) forming a double straight spindle (9', 9") is inserted laterally into the device and prevents the first stored roll (2) from falling and serves as a hub for the roll (4) being used. <IMAGE>
Patent EP-0088332-A2 (EP)
Inventor: THANSCHEIDT GUNTER
IPC: F04B27/10
Filed: 1983-03-01
Abstract: The reciprocating engine can be particularly an air compressor with pistons, which can be moved within a cylinder housing, for the compression and with reversing elements, arranged on a drive shaft, in the form of spherical cam bearings with piston carriers which can be moved therein along different cam tracks, which are conducted through a piston carrier tunnel and are connected, on the one hand, to the piston and, on the other hand, to a sliding element rolling along the cam track, the cam tracks in each case being directed towards the centre of the reversing element and the movement of the pistons being controllable from a centre point located in the centre of the reversing element, and the pistons being constructed to be T-shaped, in connection with which the piston bottoms pointing outward have a larger area than those pointing inward, the pistons moving in opposite directions and the piston bottoms pointing outward each forming an outer working space in the cylinder housing whilst between the inward pointing piston bottoms a single inner working space is provided which has a smaller volume than that of each of the outer working spaces and which is jointly and simultaneously loaded by the pistons. <IMAGE>
Patent EP-0089014-A2 (EP)
Title: Physiological implantable cardiac pacemaker in which the stimulation rate is regulated by the respiration rate of the patient
Inventor: PLICCHI GIANNI
IPC: A61N1/365
Filed: 1983-03-10
Abstract: This invention concerns an implantable cardiac pacemaker in which the stimulation rate is determined through a suitable programmable algorythm by the patient's ventilation rate which is taken by measuring the impedance variations throughout a distance within the human body; preferably a distance within the thoracic region that goes between the pacemaker box and the lead which is placed subcutaneously. Peculiarities of the pacemaker concerned are the ability of detecting variations, even rapid ones, of the corporeal impedance and of discriminating substantial width variations attributable in all probability to a respiratory act, furthermore as well as a limited drain of electrical energy.
Patent EP-0095105-A2 (EP)
Inventor: BARTON JERRY MICHAEL
IPC: C07D215/54
Filed: 1983-05-13
Abstract: A novel process for the preparation of 2-(5,5- disubstituted-4-oxo(or thiono)-2-imidazolin-2-yl)nicotinic acids, quinoline-3-carboxylic acids and benzoic acids by the base-catalyzed cyclization of appropriately substituted 2-carbamoyl nicotinic acids, 3-quinolinecarboxylic, or benzoic acids.
Patent EP-0100091-A2 (EP)
Inventor: MCVEY CHARLES IRVING
IPC: H01J61/36
Filed: 1983-07-26
Abstract: improved ceramic seals for both ends of a tubular light transmitting ceramic envelope used in sodium vapor lamps are disclosed to provide a more reliable hermetic seal. One end closure comprises a ceramic plug inserted into one end of the light transmitting envelope and being hermetically sealed to the inner wall of said envelope with ceramic sealing frit, said ceramic plug having a central opening through which extends one thermionic electrode inlead which is hermetically sealed at said opening with ceramic sealing frit, and having a transverse metal cross piece joined to said inlead. The remaining end closure comprises a ceramic disc having a larger diameter than the inner diameter of said light transmitting envelope which is hermetically sealed with ceramic sealing frit to the end of said light transmitting envelope as well as to the surface of a ceramic plug inserted into the end of said light transmitting envelope, with both said ceramic disc and ceramic plug having central openings through which extends an inlead and exhaust tube member for the remaining thermionic electrode and which is hermetically sealed at the central opening of said ceramic plug with ceramic sealing frit.
Patent EP-0128527-A2 (EP)
Inventor: MURRAY MARVIN
IPC: C12Q1/18
Filed: 1984-06-06
Abstract: A method is provided for accelerated determination of antimicrobial susceptibility of oxiphilic bacteria. The method utilizes the measurement of oxygen partial pressure (p0 2 ), and conditions for promoting rapid growth of the bacteria with a minimal lag growth phase. The p0 2  measurements are made in the liquid phase of the media towards the end of the lag phase or near the beginning of the logarithmic growth phase. The method is preferably carried out in a specially designed microdilution plate providing small volume spherical wells.
Patent EP-0132672-A2 (EP)
Inventor: OESTERLE HERMANN FRIEDRICH
IPC: H01H19/02
Filed: 1984-07-07
Abstract: 1. A pulse generator which is capable of being operable via a rotatable driving shaft, comprising a contact spring assembly (3) consisting of three contact springs (5, 6, 7) disposed one behind the other in one plane, of which the centre one (5), at its spring end, is designed to cooperated with a spur gear (13) which is capable of being operated via the driving shaft and which, depending on its direction of rotation, is capable of bringing the centre contact spring into contact with one of the outer contact springs (6, 7), characterized in that the spur gear (13) forms a structural unit with a pinion (14), that the pinion (14) meshes with a toothed driving wheel (15) with a larger number of teeth than that, of the pinion (14) and that the toothed driving wheel (15) and the pinion (14) are disposed in a plane parallel with the contact spring assembly (3), the toothed driving wheel (15) being disposed in the area of said contact spring assembly.
Patent EP-0136720-A2 (EP)
Inventor: HANSEN DONALD WILLIS JR
IPC: C07K5/107
Filed: 1984-10-04
Abstract: The invention relates to novel enkephalin analogs of the formula:which are useful as analgesic agents.
Patent EP-0137480-A2 (EP)
Inventor: TARTARINI CESARE
IPC: B65B11/32
Filed: 1984-10-08
Abstract: @ The apparatus for plastic film packaging spools of sewing thread and the like comprises an initial winding device (3) for winding the plastic film around a spool (1), which device (3) comprises a pair of guides (4) across the inlets whereof a plastic film is fed, and a pusher (5) which is adapted to insert the spool in between said guides (4); a cutting device (19,20) for cutting off the portion of plastic film which is being wound around said spool (1); a gripper (25) for picking up the spool leaving said guides (4); a folder (37) for folding over the spool a first longitudinal flap of the plastic film partly wound around said spool; and a welding device (42,43) for welding the second longitudinal flap of the plastic film to the first flap. The second flap is adapted to fold, by rotation of the grippers (25), over the first flap in abutment relationship with the welding device (42,43).
Patent EP-0154007-A2 (EP)
Inventor: HOWIND VOLKER ING
IPC: B60B21/02
Filed: 1984-12-04
Abstract: Die Erfindung bezieht sich auf eine einteilige Felge für ein luftbereiftes Fahrzeugrad, insbesondere für ein LKW-Rad, deren Felgenkranz seitlich außen jeweils ein sich im wesentlichen nach radial innen erstreckendes Felgenhorn und daneben auf der radial inneren Seite jeweils eine Sitzfläche für einen Reifenwulst aufweist. Zur Sicherung der Reifenwülste auf der Felge auch in extremen Fahrsituationen wird vorgeschlagen, daß der Felgenkranz aus zwei unlösbar miteinander und/oder mit der Radscheibe verbundenen Teilen besteht und daß sich seitlich innen von jedem Felgenhorn jeweils ein einteiliger Klemmring befindet, dessen Außendurchmesser größer ist als der von den Felgenhörnern gebildete Innendurchmesser, daß weiterhin Klemmittel vorhanden sind, mit denen die Klemmringe an den Reifenwülsen fixierbar sind.
Patent EP-0151754-A2 (EP)
Inventor: JOHNCOCK ANNETTE G
IPC: C23C16/50
Filed: 1984-12-13
Abstract: A process for making photoconductive semiconductor alloys and members with high reaction gas conversion efficiencies and at high deposition rates utilizes microwave energy to form a deposition plasma. The high deposition rates and high gas conversion efficiencies allow photoconductive members to be formed of amorphous semiconductor alloys at commercially viable rates. 
     The process includes coupling microwave energy into a substantially enclosed reaction vessel containing a substrate and depositing amorphous photoconductive alloys onto the substrate from a reaction gas introduced into the vessel. The photoconductive member includes a bottom blocking layer (38,48, 60, 72, 86, 96, 108, 120), a photoconductive layer (40, 60, 62, 74, 88, 98, 110, 122) and a top blocking layer (42, 52, 64,76, 90,100,112, 124). The photoconductive member can be formed in a negative or positive charge type configuration. The members can include a top blocking enhancement layer (54, 80, 102, 128) and/or an improved infrared photoresponsive layer (78, 126).
Patent EP-0129283-A2 (EP)
Inventor: COOPER EUGENE REX
IPC: A61K47/14
Filed: 1984-06-12
Abstract: Topical pharmaceutical compositions containing a corticosteroid component and a penetration-enhancing vehicle are disclosed. The vehicle comprises a binary combination of a C 3 -C 4  diol and a "cell-envelope disordering compound". The vehicle provides marked transepidermal and percutaneous delivery of corticosteroids. A method of treating certain rheumatic and inflammatory conditions, systemically or locally, is also disclosed.
Patent EP-0121291-A2 (EP)
Inventor: SZETO CHARLES
IPC: H04M11/10
Filed: 1984-01-16
Abstract: This technique for voice or other similar communication signal storage (such as recording) and forwarding (such as playback) enables simultaneous access to multiple users through use of first-in-first-out memories (FIFO), microprocessor-controlled to fill intermediate memory RAMs at irregular intervals and to transfer the contents to main memory RAMs for ultimate disc recording, with playback therefrom microprocessor-controlled at irregular intervals to transfer back recorded data blocks through the main memory RAMs and appropriate intermediate memory RAMs and FIFO memories associated with the appropriate playback channel or user; the various data transfers being controlled to avoid delays in the played back messages that are long enough to be perceived by the channel user, and with succeeding segments of data being transferred to intermediate memory RAMs by the time the transfer of the previous segment is complete, thereby to insure continuity of communication.
Patent EP-0130736-A2 (EP)
Inventor: CHAO HU HERBERT
IPC: H01L29/78
Filed: 1984-06-20
Abstract: Different insulators for the storage capacitor and the FET gate in a single FET and storage capacitor memory cell, are formed by a process which does not involve the use of a special masking level. The patterned mask (18; 46) having a window (19; 47) to define the capacitor area of the memory cell, is used to enable the capacitor insulator and the gate insulator of the FET to be formed independently so that the structure of the capacitor insulator can be different from that of the gate insulator.
Patent EP-0134153-A2 (EP)
Inventor: SHIBASAKI MASAKATSU
IPC: C07C405/00
Filed: 1984-08-17
Abstract: There are disclosed a bicyclo[3.3.0]octane derivative represented by the formula:
     wherein
     R l : a hvdrooen atom or a protective group of a hydroxy group;
         where
   R 5 : a hydrogen atom or a protective group of a hydroxy group,   R 6 : a straight, branched or cyclic alkyl group, alkenyl group or alkynyl group each having 5 to 10 carbon atoms, and   X: a vinylene group or an acetylene group;   R 3 : a formyl group, -Y-(CH 2 ) 2 -COOR 7  or -CH 2 R 8 ; where   R 7 : a hydrogen atom or an alkyl group,   R 8 : a hydroxy group, an acetyloxy group or a butenyl group, and   Y: an ethylene group, a vinylene group or an alkylene group;   R 4 : a hydroxy group when the compound being an octane derivative, or a hydrogen atom when the compound being an octene derivative; and   dotted line: optional presence of a double bond; provided that when R 1  is -X-CH-R 6 , R 3  being -(CH 2 )4-COOR 7  is excluded, I O R5     and a process for producing the same.
     The compound of this invention and the process for producing the same are available for producing a 9(0)-methano--Δ 6(9.α) -PGI 1 -
Patent EP-0154242-A2 (EP)
Inventor: KRAATZ UDO DR
IPC: A01N43/40
Filed: 1985-02-19
Abstract: Novel substituted derivatives of phenoxypropionic acid of the formula   <IMAGE>  in which  X<1> is hydrogen or halogen,  X<2> is trifluoromethyl or halogen,  Z is nitrogen or the radical CX where  X is hydrogen or halogen and  R is the radical of the formula <IMAGE> where  Y is oxygen or sulphur,  R<1> is hydrogen, alkyl having 1 to 6 carbon atoms or aryl, R<2> is hydrogen, alkyl having 1 to 6 carbon atoms, alkenyl having 3 to 8 carbon atoms or optionally substituted aryl, or R<1> and R<2> together are an optionally substituted alkylene chain having 2 to 4 carbon atoms, and R<3> is hydrogen, alkyl having 1 to 6 carbon atoms or optionally substituted aryl, or  R is the radical of the formula <IMAGE> where A is an optionally substituted alkylene chain having 2 to 4 carbon atoms, or  R is the radical of the formula <IMAGE> where  R<4> is hydrogen or alkyl having 1 to 6 carbon atoms, several processes for preparing the novel substances, and their use as herbicides.
Patent EP-0159724-A2 (EP)
Inventor: SCHUTZ ERWIN DR
IPC: A23F3/36
Filed: 1985-04-26
Abstract: To prepare decaffeinated tea, a tea which is adjusted to a water content of 15 to 50 % by weight is first extracted at 50 to 70 DEG C with moist CO2 at 260 to 350 bar, the caffeine is then reextracted from the caffeine-containing CO2 in the same pressure range using active carbon, and the caffeine-free CO2 is then recycled via the tea which has already been extracted, and the tea is separated from the CO2 and dried. <IMAGE>
Patent EP-0170253-A2 (EP)
Inventor: HEISEL MICHAEL DR-ING
IPC: C01B17/05
Filed: 1985-07-30
Abstract: Es wird ein Verfahren zur Erzeugung von elementarem Schwefel aus SO2 beschrieben. Um dies auf einfache und kostengünstige Weise zu bewerkstelligen, wird vorgeschlagen, daß das SO2 in einem regenerierbaren Lösungsmittel gelöst, die Lösung mit einem Reduktionsmittel in Kontakt gebracht und der entstandene Schwefel von der Lösung abgetrennt wird.
Patent EP-0170267-A2 (EP)
Inventor: ITOU KOUJI
IPC: H04N9/81
Filed: 1985-07-30
Abstract: The present invention relates to a color difference signal processing circuit of a video taperecorder (VTR) by a time plex system. The color phase of the picture face is adapted not to change with variation in amplitude and variation in DC level during the reproduction of the tape recorded by the VTR.
Patent EP-0182975-A2 (EP)
Inventor: JOHNSON JOHN LESLIE
IPC: F16K31/42
Filed: 1985-08-16
Abstract: A pressure regulator in which the bias urging the unseating of a poppet valve 28 is provided by a stepped piston 16 having a plurality of radial working surfaces 100, 102, 104, 106, each in its own separate pressure chamber 301-304. The chambers are selectively connected to the inlet 22, either singly or in various combinations, by solenoid valves 156. The unseating of the regulating valve is opposed by the outlet pressure which works on the entire back side 220 of the piston. In the preferred form a relationship exists between the relative sizes of the individual piston working surfaces so that all of the possible outlet pressures attainable by the regulator are equi-spaced from atmospheric pressure to the highest regulated pressure.