baber/WOPTO huggingface dataset:
Patent EP-0030331-A1 (EP)
Inventor: ALBRECHT HANS PETER DR
IPC: C07J19/00
Filed: 1980-11-27
Abstract: For the Contracting States : BE, CH, LI, DE, FR, GB, IT, NL 1. A C3 -branched cardenolideglycoside of the formula (I)  see diagramm : EP0030331,P7,F1  where R**1 is a hydrocarbon radical of up to 4 carbon atoms, or phenyl, R**2 is hydrogen or hydroxyl, and R**3 and R**4 are different from one another and denote hydrogen or an optionally acylated hydroxyl, it being possible for the acyl to contain up to 7 carbon atoms. For the Contracting State : AT A process for the preparation of a C3 -branched cardenolideglycoside of the formula (I)  see diagramm : EP0030331,P7,F2  where R**1 is a hydrocarbon radical of up to 4 carbon atoms, or phenyl, R**2 is hydrogen or hydroxyl, and R**3 and R**4 are different from one another and denote hydrogen or an optionally acylated hydroxyl, it being possible for the acyl to contain up to 7 carbon atoms. wherein a compound of the formula (II)  see diagramm : EP0030331,P7,F2  where R**1, R**3 and R**4 have the above meanings, is reacted in the presence of an acid acceptor with an acylated 1-halohexopyranose of the formula (III)  see diagramm : EP0030331,P8,F3  where R**5 is hydrogen or acyloxy of 2 to 8 carbon atoms, and R**6 is acyloxy of 2 to 7 carbon atoms, and then the acyl groups which are present on the hexopyranose radical and may be present on the 12th or 16th carbon atom are eliminated.
Patent EP-0018181-A1 (EP)
Inventor: WALTERS RONALD G
IPC: A61B6/02
Filed: 1980-04-11
Abstract: The invention comprises a shaped filter (D) and a filter correction circuitry (G) for computerized tomographic scanners. The shaped filter (D) is a generally U-shaped block (200) of filter material which is adapted to be mounted between the source (B) of radiation and the scan circle (10). The U-shaped block (200) has a parabolic recess (204). The filter material may be berryllium, aluminum, sulphur, calcium, titanium, erbium, copper, and compounds including oxides and alloys thereof. The filter correction circuit (G) comprises a first filter correction profile adding circuit (50) for adding a first scaler valve to each intensity valve in a data line. The data tine is operated on by a beam hardness correction polynominal. After the beam hardness polynomial correction operation (F), a second filter correction circuit (80) adds a second filter correction profile consisting of a table of scalor values, one corresponding to each intensity reading in the data line.
Patent EP-0018831-A1 (EP)
Inventor: SARKISSIAN BERGE
IPC: B60C23/06
Filed: 1980-05-01
Abstract: A pneumatic run-flat insert for a pneumatic tire assembly is provided with circumferential sections having different radii (R io  R 2 ). During vehicle operation in a run-flat condition the different insert radii cause a vibratory disturbance at a wheel axle that alerts the driver of the existence of a run-flat condition or an abnormally low-pressure condition in the tire. During normal driving conditions there is clearance between the insert and the tire liner and no warning vibrations will occur in the wheel axle. 
     in various embodiments of the invention the different insert radii correspond to two or more ply sections (50-60, 52-62) in an insert ply having different cord angles. A relatively high cord angle ply section will furnish a relatively larger radius than the ply section with a relatively low cord angle. 
     In further embodiments of the invention a pneumatic or non-pneumatic run-flat insert includes one or more bumps on the insert crown that furnish the insert with an out-of-round condition that causes a similar vibrating disturbance to warn the driver of a low-tire pressure or run-flat condition.
Patent EP-0021636-A1 (EP)
Inventor: AINSWORTH ANTHONY TREVOR
IPC: A61K31/22
Filed: 1980-06-03
Abstract: The compounds of formula (II);
     in which R 1  is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl, hydroxymethyl, methyl, methoxyl, amino, formamido, acetamido, methylsulphonylamido, nitro, benzyloxy, methylsulphonylmethyl, ureido, trifluoromethyl or p-methoxybenzylamino group; R 2  is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl group; R 3  is a hydrogen, chlorine or bromine atom or a hydroxyl group, R 4  is an alkyl group of 1 to 10 carbon atoms substituted by a hydroxyl, lower alkoxyl, oxo, lower acyloxy or OCH 2 CO 2 H group or lower alkyl esterthereof; R 5  is a hydrogen, chlorine orfluorine atom of a methyl, methoxyl or hydroxyl group or a carboxylic acid group or a salt, ester or amide thereof; R 6  is a hydrogen atom or a methyl, ethyl or propyl group; R 7  is a hydrogen atom or a methyl, ethyl or propyl group; X is an oxygen atom or a bond; and Y is an alkylene group of up to 6 carbon atoms or a bond, have been found to possess anti-obesity and/or anti-hyperglycaemic activity. They are prepared by for analogous compounds usual methods.
Patent EP-0032085-A1 (EP)
Inventor: CHOLLEY JACQUES
IPC: H01T1/00
Filed: 1980-12-16
Abstract: 1. A multipolar overvoltage protection device comprising a plurality of first external contacts (11) for the circuits to be protected and allowing the set of the said external contacts (11) to be subjected to the same voltage when an overvoltage occurs on one of them, each first external contact (11) being connected to two connectors (9, 14) each connected to one terminal of a voltage limiter element with two terminals (1, 5), one of the connectors (9, 14) connected to each first external contact (11) carrying at least one diode (10, 15) and allowing the current to pass in the terminal-contact direction, whilst the other connector carries at least one diode (10, 15) and allows the current to pass in the contact-terminal direction, characterised in that the set of external contacts (2) is connected to a reference potential, which set is connected to a single overvoltage limiter element (1a) with two terminals (1, 5), one (1) of these two terminals being connected to each external contact (2, 11) via a connector (13, 14) comprising at least one diode (15, 16) passing in the contact-terminal direction, whilst the other (5) of these two terminals is connected to each external contact (2, 11) via a connector (8, 9) comprising at least one diode (10, 12) passing in the terminal-contact direction.
Patent EP-0026155-A1 (EP)
Inventor: ASFOUR EMIL
IPC: B65B57/04
Filed: 1980-08-19
Abstract: 1. A method of checking the presence of wrapping bands on soft bodies such as skeins of wool or the like, characterized in that the skein (1) is guided and conveyed between two moving faces and during conveyance is compressed transversely of the direction of conveyance and in the direction of its longitudinal axis (3), any changes in the dimensions of the coil (1) that may occur during this procedure are measured transversely of the direction in which pressure is applied, and the measured value is compared with a required value, whereupon skeins (1) deviating from the required value are removed from the conveying path.
Patent EP-0034609-A1 (EP)
Inventor: HAGERDAL BARBEL
IPC: C12P7/16
Filed: 1981-03-09
Abstract: Un catalyseur peut etre utilise pour effectuer en continu simultanement et dans un seul et meme espace reactionnel, deux ou plusieurs phases une reaction de conversion biochimique qui demande, pour certaines phases de la reaction, la presence d'un enzyme, et pour d'autres phases de la reaction la presence d'un micro-organisme. Le catalyseur comprend des corps solides d'un ou plusieurs polymeres dont l'un au moins est un polymere reticule. Au moins un enzyme est lie au materiau polymere des corps solides par liaisons covalentes, et au moins un micro-organisme est emprisonne physiquement dans la structure tridimensionnelle du polyme reticule des corps solides.
Patent EP-0036511-A1 (EP)
Inventor: RICHTER ROLAND DR
IPC: B01J20/34
Filed: 1981-03-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Gemisches niedermolekularer Polyhydroxylverbindungen aus einem Gemisch von niedermolekularen Hydroxyaldehyden, Hydroxyketonen und Polyhydroxylverbindungen (Formose), das Blei und/oder Calcium enthält, durch katalytische Hydrierung mit Wasserstoff an Metallkatalysatoren bei erhöhtem Druck und erhöhter Temperatur. Die Formoselösung kann hierbei bis zu 70 Gew.-% Formose enthalten und einen Gehalt an Bleiionen von bis zu 1,6 Gew.-% und/oder an Calciumionen von bis zu 5 Gew.-%, alles bezogen auf das Gesamtgewicht der Lösung, haben und gegebenenfalls noch weitere Ionen von Metallen der I. und II. Hauptgruppe des Periodensystems enthalten. Das Verfahren wird bei einem pH-Wert von 7,5 bis 12,5 und gegebenenfalls in Gegenwart zugesetzter Aldehyde und/oder Ketone und/oder Alkohole und/oder Zucker, die nicht aus der Formose-Herstellung stammen, an einem Nickel- oder Kobalt-haltigen Katalysator durchgeführt. Der Katalysator wird in einer Menge von 4 bis 240 Gew.-%, bezogen auf die im Hydrierreaktor vorliegende 100%ige Formose eingesetzt. Das Verfahren ann sowohl chargenweise als auch kontinuierlich durchgeführt werden, wobei der Katalysator fest im Reaktor angeordnet sein kann oder als Suspension eingesetzt wird. Das Verfahren bewirkt gleichzeitig- mit der-Hydrierrung eine Abscheidung von Blei- und/oder Calciumionen. Die Erfindung betrifft weiterhin die Verwendung der hergestellten Gemische niedermolekularer Polyhydroxylverbindungen als Startkomponente für die Herstellung von Polyether- oder Polyesterpolyolen und von nichtionogenen, oberflächenaktiven Verbindungen. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung von Polyurethankunststoffen, wobei das hergestellte Gemisch von niedermolekularen Polyhydroxylverbindungen als Vernetzerkomponente eingesetzt wird.
Patent EP-0039775-A1 (EP)
Inventor: STURGES ROBERT H JR
IPC: G05D3/12
Filed: 1981-04-02
Abstract: A display apparatus (42) provides a three-dimensional pictorial representation of the position of a movable first member (10) in relation to a stationary second member (12) for the purpose of remotely positioning the first member to enable docking with the second member. A fixed frame (72) carries a movable carriage (57) thattravels on rods (104,106). The movable carriage (56) in turn carries another movable carriage (51) that has an adjustable iris member (50). X axis and Y axis coordinate position signals are acted on by respective servo loops to move the movable carriage (56) horizontally and vertically. Z axis coordinate position signal is used to open and close the aperture in the iris. A moving image (46) formed by the iris and a ground glass screen (52) with a reticule (54) is projected on a fixed position screen (60) with another reticule (64). The position of the moving image (46) relative to that of fixed image (44) illustrates the relative positions of the first member in relation to the second member.
Patent EP-0041266-A1 (EP)
Inventor: KRESS DIETER DR DIPL-ING
IPC: B23P15/30
Filed: 1981-06-02
Abstract: 1. A carbide metal cutter plate, coated with hard material, for the fine machining of bores, characterized by a chip face (3), which is free from hard material at least in the zone of the auxiliary cutting edge.
Patent EP-0045517-A1 (EP)
Inventor: BERTUS BRENT JOSEPH
IPC: C10G11/04
Filed: 1981-08-05
Abstract: A method of restoring activity to a cracking catalyst which has been at least partially deactivated by metals contamination, which involves contacting the cracking catalyst with a treating agent comprising a source of aluminum and, optionally, a source of phosphorus and/or sulfur. 
     Cracking catalyst composition comprising a zeolite-containing cracking catalyst having deposited thereon a passivating agent that contains an aluminium source.
Patent EP-0049500-A1 (EP)
Inventor: WUNSCH ERICH DR PROF
IPC: C07K14/595
Filed: 1980-04-24
Abstract: Die Erfindung betrifft Tyrosin-O-sulfat-bariumsalz und dessen N-Acylderivate, das Verfahren zu deren Herstellung und deren Verwendung bei der Synthese von Peptiden.
Patent EP-0056076-A1 (EP)
Inventor: STAHLMANN RUDOLF
IPC: F42B8/00
Filed: 1981-10-06
Abstract: 1. A training firing device for cannon, guns or such like, having a sub-calibre barrel (4) which is inserted into the barrel (1) and retained therein by means of centering discs (3, 3', 3") or similar devices, with a cartridge chamber formed on its rear end for the firing of sub-calibre ammunition (5), characterised by the use of a full-calibre cartridge end housing case impact base (2), known from cannon ammunition, with combustible cartridge case, for receiving and feeding the sub-calibre ammunition (5) into the cartridge chamber of the sub-calibre barrel (4), with the impact base of the cartridge end housing case (2) being provided internally with a central, peg-shaped extension (22) having at its front end a slot which is matched to the shape of the base of the cartridge case of the sub-calibre ammunition and which is open on one side and extends in a cross sectional plane perpendicular to the axis of the barrel.
Patent EP-0050375-A1 (EP)
Inventor: MIYAZAKI HIROTOSHI
IPC: A61F13/49
Filed: 1981-10-22
Abstract: A highly absorbent resin which is essentially a polyamine-crosslinked, partial neutralization product obtained by reaction of an alkali metal hydroxide with a carboxyl-containing polymer selected from the group consisting of alpha-olefin-maleic anhydride copolymers, vinyl compound-maleic anhydride copolymers, polyacrylic acid, polymethacrylic acid, and mixtures thereof, the degree of neutralization of the said neutralization product being 0.4 to 0.8 equivalent of total carboxyl groups of the said carboxyl-containing polymer, the amount of polyamine as a crosslinking agent being not more than 2 parts by weight per 100 parts by weight of the neutralization product on the uncrosslinked basis, the resin being capable of absorbing at least 20 times its own weight of distilled water. The resin has good resistance to heat and good durability in the hydrous condition.
Patent EP-0051250-A1 (EP)
Inventor: RAMM GUENTER ING-GRAD
IPC: B23K7/10
Filed: 1981-10-27
Abstract: For soundproofing the noise produced by flame cutters (7) of a movable torch cutting machine (1) when cross-cutting continuous-cast slabs (3), a box-like soundproofing housing (11) can be connected via a coupling (K) to the torch cutting machine so as to move along with it, which housing is open at the bottom and covers in an enclosing manner at least the moving slab and consequently the source of noise. For the transverse movement of the cutters during a severing cut, a slit-like opening (17) is left clear in the top plate (13) of the soundproofing housing. To close off the openings in the end faces of the soundproofing housing, while allowing entry of the slab, end walls (16) with clearances corresponding to the continuous strand, or a multiplicity of hinged flaps (25) or chain aprons (27), are provided. <IMAGE>
Patent EP-0054245-A1 (EP)
Inventor: MATSUOKA SHIGERU
IPC: E05F15/20
Filed: 1981-12-08
Abstract: A motor (16) for driving a garage door is controlled by a control unit, which counts the time required for the garage door (6) to move between an upper limit switch (202) and a lower limit switch (203). The control unit sets a comparison reference time on the basis of the time thus counted, and controls the motor (16) in such a manner that the motor driving does not continue for a period of time longer than the comparison reference time.
Patent EP-0043242-A1 (EP)
Inventor: JENSEN JACOB
IPC: A47C31/12
Filed: 1981-06-25
Abstract: In an adjustable chair with means for regulating the mutual positions of seat (9), back (15) and underframe (1-4) to control at least one of the functions seat height in relation to floor, back height in relation to seat, seat depth and seat inclination in relation to the horizontal the position indication of the actual value of a functional adjustment is obtained in that an information carrier (36,44,48) is connected with one chair part and a reading device (38, 39, 45, 53) cooperating therewith is connected to the other chair part. In an electronic embodiment a common indicator (31) can be used for several functional adjustments. The information carriers can be constituted by oblong plane tapes (36, 37, 44) or pivotal discs (48) with position information in Gray-code.
Patent EP-0050976-A1 (EP)
Inventor: JOSHI ASHOK VENDIMADHAV
IPC: C01B25/30
Filed: 1981-10-23
Abstract: A solid state electrolyte for solid state electrochemical cells comprising, in mole percent, a combination of from 8 to 47% lithium moiety, from 3 to 16% phosphate moiety, from 10 to 50% iodide and from 5 to 30% in total of one or both of calcium or aluminum moieties, the non-metallic moieties being in stoichiometric relationship with the metallic moieties. An advantageous electrolyte is prepared by reacting calcium iodide and lithium orthophosphate.
Patent EP-0053044-A1 (EP)
Inventor: KELLAS ALASTAIR JOHN
IPC: F16K31/524
Filed: 1981-11-25
Abstract: A valve closure mechanism which includes a spindle (2) which is rotatable about its longitudinal axis and a couplet, the couplet being a pair of engageable cam surfaces present on adjacent components (6-7),(7-8),(8-9),(9-10),(10-11) or (11-12) positioned about the spindle (2) and urged towards a fixed point (F) relative to the spindle (2), both components being movable axially with respect to the spindle (2), one component (7,9 or 11) being driven by the spindle (2), during rotation and the other component (6-8-10 or 12) being prevented from rotational movement with respect to the spindle (2), whereby rotation of the spindle (2) causes the components to move axially away from the fixed point (F).
Patent EP-0058672-A1 (EP)
Inventor: BOYADJIEFF GEORGE I
IPC: E21B19/20
Filed: 1981-05-11
Abstract: Un outil (20) pour fermer et ouvrir des connexions dans un tube de puits est mobile entre une premiere position d'alignement avec l'axe du puits, une seconde position au-dessus d'un trou de souris, et une troisieme position de cote par rapport a l'axe du puits, et peut, de preference, rouler le long de pistes (21) sur le plan de la tour de sondage entre ses differentes positions, et comprend de preference un dispositif a tourner les tubes (28) et une cle dynamometrique (29) montee en mouvement ascendant et descendant et vers une position inclinee.
Patent EP-0053162-A1 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M4/06
Filed: 1981-05-21
Abstract: Structure fine, integree de carbone/isolateur (1) est utilisee dans une cellule electrochimique primaire (10), et son procede de fabrication. Une certaine quantite d'un materiau d'une boue de carbone mouille (7) comprenant un melange de noir de carbone, d'eau et/ou d'un alcool isopropylique, et un liant tel que du "Teflon" a particules fines, en suspension, est depose sur un substrat de fibres de verre poreux (8) et lamine jusqu'a obtenir une epaisseur predeterminee. L'operation de laminage provoque la diffusion d'une partie du materiau de boue faite dans la surface du substrat de fibres de verre poreux (8) lequel materiau de boue se colle de maniere permanente et fusionne avec une partie de la surface du substrat de fibres de verre (8) par integration et enchevetrement. Le substrat de fibres de verre (8) avec la couche integree de materiau de boue de carbone (7) est ensuite seche pour provoquer le sechage et le retrecissement de la couche de materiau de boue de carbone (7) jusqu'a obtenir une forme d'une couche d'une plaque de carbone ayant un reseau de fissures (5) produites au travers, et au hasard resultant du retrait pendant le sechage. La couche de la plaque de carbone represente un agregat de globules de carbone poreux. La couche de la plaque de carbone est laminee de nouveau pour fermer les fissures a la surface superieure de la couche tout en lui donnant simultanement une epaisseur desiree. Apres polymerisation du produit de maniere a augmenter l'adhesion entre les globules de carbone ainsi que l'adhesion sur le substrat de fibres de verre (8), une structure integree de carbone/isolateur (1) d'une dimension et configuration desirees utilisee dans une cellule electrochimique primaire (10) peut etre decoupee a partir du produit decrit ci-dessus.
Patent EP-0059758-A1 (EP)
Inventor: IMAZEKI RYOJI
IPC: G05B19/408
Filed: 1981-09-04
Abstract: A numerical control unit which makes it possible to use some special parts instead of a standard operator panel, without any change in the central data processing section or its software. A converter circuit (10) is connected to an operator panel bus (8). The converter circuit (10) changes the signals from a special operator panel (11), a measuring device (12) or the like to be as if they were the signals from a standard operator panel (9), and converts information from a buffer circuit (5) into an acceptable form for the special operator panel, the measuring device or other devices.
Patent EP-0058905-A1 (EP)
Inventor: MORITZ BERTIL DIPL-ING
IPC: H01F41/12
Filed: 1982-02-15
Abstract: Die Erfindung betrifft einen mit Isolierflüssigkeit gekühlten Transformator oder eine entsprechend gekühlte Drossel mit wenigstens einer Wicklung (5) aus band- oder folieförmigem Leitermaterial. Um die Stromverdrängung im Leiterband (7) zu reduzieren, ist das Band so geformt, dass es in seinen Randbereichen einer doppeltgebogenen Fläche folgt. Die Wicklung enthält mindestens ein Kühlkanalelement (13) zwischen zwei benachbarten Windungen des Bandes. Das Kühlkanalelement (13) hat eine in Richtung auf die axialen Endflächen der Wicklung zunehmende Dicke. Die Dickenzunahme ist derart bemessen, dass die Wicklung (5) eine im Hinblick auf ihre elektrischen Eigenschaften zweckmässige Abbiegung an ihren axialen Enden erhält. Das Kühlkanalelement kann aus einer Isoliermaterialsheibe durch Profilsägen mittels einer prozessorgesteuerten Säge hergestellt werden. Die Säge hat mehrere Sägeblätter, die auf einer Welle, die gehoben und gesenkt werden kann, festgespannt sind.
Patent EP-0061776-A1 (EP)
Inventor: PAQUE MICHAEL W
IPC: B41J3/38
Filed: 1982-03-30
Abstract: An improved printing apparatus and tape-ribbon cartridge for use in a dry lettering printing process. The printing apparatus includes a printing station, a mechanism for generating a printing force at the printing station, a rotatable font element having a plurality of raised characters on its underside, an improved mechanism, in cooperation with the printing cartridge, for advancing the tape and ribbon into printing alignment with the printing station and means for aligning the printing font. The printing cartridge includes a cartridge housing, a supply of tape and ribbon within the cartridge and a reciprocally movable shuttle assembly for advancing the tape and ribbon toward the printing station. The cartridge also includes a mechanism for rewinding used ribbon onto a rewind spool within the cartridge.
Patent EP-0066785-A1 (EP)
Inventor: SHIGEMASA TAKASHI
IPC: G05B13/02
Filed: 1982-05-26
Abstract: A process control apparatus is provided which has a PID controller (18) to which is supplied a sampled signal of a control deviation signal of a process value signal and a reference signal and which generates a PID control signal according to sampled-value PID control constants. A non-linear controller (20) is connected in parallel with the PID controller (18). A sum signal of the output signals from the PID controller (18) and the non-linear controller (20) is supplied to a process (10) through a holding circuit (24). The process control apparatus further includes a circuit (28) for identifying the dynamic characteristic of the process (10) according to the sum signal and the sampled signal of the process value, and a circuit (30, 32) for calculating a transfer function of the process in the Laplace operator domain and for determining the sampled-value PID constants of the PID controller (18) according to the dynamic characteristic.