baber/WOPTO huggingface dataset:
Patent EP-4311526-A1 (EP)
Inventor: FIRMBACH FRANZ-PETER
IPC: A61F2/46
Filed: 2023-07-07
Abstract: Die Erfindung betrifft ein femorales Probekondylenimplantat (1, 1a, 1b, 1c, 1d) zur probeweisen Anbringung an einem resezierten Femur (F) bei einer Kniegelenkersatzoperation, aufweisend eine distale Vorderseite (V) mit einer medialen Kondylenfläche (2), welche zur Artikulation mit einem medialen Tibiaplateau (TPM) einer proximalen Tibia (T) eingerichtet ist, und mit einer lateralen Kondylenfläche (3), welche zur Artikulation mit einem lateralen Tibiaplateau (TPL) der proximalen Tibia eingerichtet ist, und aufweisend eine proximale Rückseite (R), wobei die Rückseite eben ist und eine flache Knochenkontaktfläche (4) bildet, welche zur Kontaktierung einer distalen Schnittfläche (SF) des distal resezierten Femurs eingerichtet ist.
Patent EP-4290836-A1 (EP)
Inventor: KIM YOONSIK
IPC: H04M1/02
Filed: 2023-01-05
Abstract: According to an embodiment of the disclosure, a foldable electronic device may comprise a flexible printed circuit board (FPCB), a hinge structure connecting a first housing and a second housing, a hinge housing receiving at least a portion of the hinge structure and the FPCB and including a guide protrusion protruding upward from an inner surface, and a reinforcement portion coupled to the FPCB and including a guide portion for guiding a vertical movement of the FPCB along the guide protrusion in response to a movement of the first housing and the second housing.
Patent EP-4281677-A1 (EP)
Inventor: PELZ RAIMUND
IPC: F16D1/10
Filed: 2023-01-27
Abstract: The invention relates to a system comprising an electric machine (10), where in the electric machine (10) has a first shaft (11) and a hydraulic unit (20), wherein the hydraulic unit (20) has a second shaft (21), wherein the first shaft (11) and the second shaft (21) are connected to one another to form a shaft-hub connection, the shaft-hub connection has a central recess (29) and the shaft-hub connection is connected fluidically to the interior of the hydraulic unit (20) for lubrication.
Patent EP-0000576-A1 (EP)
Inventor: BARBER BERNARD
IPC: B29C63/00
Filed: 1978-07-24
Abstract: The invention permits the lining of a passageway or pipeline with a resilient but robust, semi-regid plastics pipe. The invention enables the lining of pipelines and passageways of long length by extruding the lining tube on site, deflecting the tube so that it is deflected into smaller diametral size, holding the tube in the deflected condition, feeding the deflected and held tube into the passageway to be lined, and releasing the hold on the tube so that it deflects or is deflected back to its original form and lines the pipeline or passageway.
Patent EP-0007928-A1 (EP)
Inventor: CRESS STEVEN B
IPC: G05D23/19
Filed: 1978-08-09
Abstract: An automatic heat control apparatus for use with an electric heating element (6) in a kiln (4) or the like comprises a first power controller (12) having a plurality of on and off intervals. The first controller (12) supplies electric current to the kiln (4) heating element (6) during its on intervals, and further includes means (18) for adjusting the duration of the on intervals relative to the off intervals. A constant speed electric motor (20) is mechanically coupled to the first power controller (12) for gradually increasing the duration of the on intervals and decreasing the duration of the off intervals; such control ensures that the temperature inside the kiln (4) increases very gradually to lessen the risk of breaking the ceramic material being fired. Furthermore, the average speed of the motor (20) may be controlled by means of a second power controller (36), similar to the first controller (12), having a plurality of on and off intervals which intermittently energize the motor (20) for rotation thereof. By adjusting the duration of the on interval relative to the off intervals of the second controller, the average speed of rotation of the motor (20) may be selectively varied to control the rate of increase in the duration of the on interval in the first controller (12).
Patent EP-0000998-A1 (EP)
Inventor: BYE ASHLEY DORMER
IPC: C07F7/00
Filed: 1978-08-14
Abstract: A titanium trichloride composition has the formula:
 TiCl3(AlRxX3-x)nEaLb
 where E is an ether or thioether; L is an organic sulphur-containing compound; and a and b are each greater than 0.001 and not more than 0.50. The composition has a low surface area, typically less than 50 m<2>/g. The composition can be prepared by reacting titanium tetrachloride with an organoaluminium compound, optionally heating the reaction product, contacting the reaction product at an elevated temperature with at least E, and preferably L and washing the product. In the composition, E is conveniently di-n-butyl ether or di-isoamyl ether and L can be phenoxathiin or diphenyl sulphone. The composition can be used as a component of a catalyst for the polymerisation of olefine monomers such as propylene.
Patent EP-0004310-A1 (EP)
Inventor: SCHLAK OTTFRIED DR
IPC: C07F7/18
Filed: 1979-03-06
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Silanen der allgemeinen Formel RaSiHb(OR')4-(a+b) wobei R für einen gegebenenfalls substituierten Alkyl-, Alkenyl- oder Arylrest mit bis zu 7 C-Atomen, R' für einen Alkylrest mit 1-4 C-Atomen und a und b für 1, 2 oder 3 stehen und die Summe von a+b höchstens 4 beträgt, durch Umsetzung von Si-H-gruppenhaltigen Organopolysiloxanen mit Verbindungen der allgemeinen Formel RaSi(OR')4-a wobei R, R' und a die oben genannte Bedeutung besitzen, in Gegenwart von an sich bekannten, die Austauschreaktion begünstigenden redoxstabilen Siloxan-Polymerisationskatalysatoren, insbesondere in Gegenwart von Al(III)-Chlorid.
Patent EP-0006994-A1 (EP)
Inventor: HELINSKI EDWARD FRANK
IPC: B65H20/28
Filed: 1979-06-01
Abstract: Zur Bildung regelmäßiger Schleifen in der Speicherkammer (10) einer Bandkassette sind Transportrollen (30, 31) entweder exzentrisch gelagert oder ellipitisch ausgebildet oder mit umlaufenden Zahnriemen wechselnder Dicke versehen, und nahe der Umfangsfläche der Rollen sind in der Speicherkammer (10) stationäre Abstreifer angeordnet. Infolge der exzentrischen Lagerung bzw. der Gestaltung der Transportrollen (30, 31) ragt deren Umfang im Verlauf der Drehung bei der Zufuhr des Bandes (12) in die Speicherkammer (10) wechselweise über die Abstreifer (36,37) hinaus und tritt hinter dieselben zurück, so daß das Band (12) abwechselnd am Umfang der einen und der anderen Rolle (30,31) anhaftet, bis es jeweils durch die Abstreifer (36,37) abgelöst wird und eine neue Schleife bildet. Die Schleifenlänge kann durch Wahl der Transportrollengröße und -exzentrizität sowie durch die Anordnung und Länge der Abstreifer bestimmt werden.
Patent EP-0008000-A1 (EP)
Inventor: HIRMER SIGMUND
IPC: F16L37/06
Filed: 1979-07-04
Abstract: 1. A high-pressure rapid connection coupling for connecting fibre extinguishing hoses or the like to faucets of pressurized water pipes, said coupling comprising : a) a funnel-shaped hose connecting piece (11) with a hose fitting piece (13) at the smaller opening and with an outwardly bent rim (14) at the larger opening : b) an elastic sealing element (15) having an elastic membrane (16) covering the larger opening of the hose connecting piece (11) and having an outer torus (17) provided with an annular groove (18) open inwardly in a radial direction, with said rim (14) of said hose connecting piece (11) engaging in said annular groove, wherein the membrane (16) is provided with a central orifice (19) having a diameter smaller than the smallest diameter of the faucet outlets to be held therein ; characterized by the following features : c) the edge of the central orifice (19) merges into a tube piece (20) projecting in an apronlike manner into the interior of the hose connecting piece (11), with the wall thickness and opening width thereof decreasing from the outside to the inside ; d) a reinforcing element (21), comprising a disc (22) with a central orifice, an outer cylindrical collar (23) and a lip (24) projecting radially inward from said cylindrical collar, covers the membrane (16) on its outer face with the disc (22) and embraces the torus (17) by means of the outer peripheral edge portion of said disc (22), the cylindrical collar (23) and the lip (24) projecting radially inward from said cylindrical collar.
Patent EP-0007626-A1 (EP)
Inventor: ZIEGLER ALFRED DIPL-ING
IPC: H04B3/44
Filed: 1979-07-25
Abstract: 1. A circuit arrangement for the remote supply of intermediate stations in a communications transmission system using direct current series supply wherein a remote supply circuit contains a series connection of two constant current sources in supply points of the communications transmission system which are connected to one an other by a pair of supply channels, and wherein each of the two constant current sources can feed the entire transmission path, characterized in that the intermediate stations (21 ... 23) are respectively provided with an additonal switching unit (3) which responds both to interruptions of the pair of supply channels on the part of the one constant current source and to interruptions of the pair of supply channels on the part of the other constant current source, the intermediate stations being fed by means of a separate pair of supply channels, the additional switching unit comprising a relay which is traversed by the remote supply current and further comprising a shunt arm containing a series combination of a resistor and a rest contact of the relay, and the transverse connection to the relay contact being established by means of a separator circuit which consists of two series connections of at least two diodes which are respectively connected to the supply input of the intermediate station an to the relay coil.
Patent EP-0004444-A1 (EP)
Inventor: ANDO HISASHIGE
IPC: G11C11/417
Filed: 1979-03-16
Abstract: A clocked static memory comprising a memory matrix (10) including a plurality of static memory cells (11) arranged in rows and columns and providing a voltage differential at bit lines (13, 14) whenever an associated memory cell is selected. Sense amplifiers (22) are connected between the bit lines of each column and a sense clock line (27) connected to a sense driver (40) crosses transistors in a sense amplifier (22) in each column. A logic circuit (50) detects the actual data output on data lines (15, 16) coupled to the bit lines and is buffered by an amplifier (51) to provide a memory status output signal indicating the existence of valid data output.
Patent EP-0008976-A1 (EP)
Inventor: RENOULIN ROGER JEAN
IPC: H04L27/20
Filed: 1979-08-21
Abstract: 1. A frequency shift keying modulator with minimum frequency band or MSK modulation, including a memory (17) storing a sine table made of digital samples corresponding to angular values regularly spaced from 0 degrees up to 180 degrees, the memory read-out address inputs being connected from the signal output of a cyclic counter (16) having a capacity equal to the number of the digital samples and the memory (17) output being connected to a digital-to-analogue converter (18), the output of which is connected to an alternate sign switching circuit (19), the output of which is connected to the input of a smoothing filter (21) delivering the modulator output signals, characterized in that the comp input of the said counter (16) is connected to the output of a two-division-ratio divider, the signal input of which is connected from the output of a pulse generator having a fixed, but settable frequency and the division-ratio control input of which is connected to the modulator binary data input (12), a bit "1" controlling one division ratio and a bit "0" the other division ratio, the carry output of the said counter (16) being connected to the control input of the alternate sign switching circuit (19).
Patent EP-0011044-A1 (EP)
Inventor: FUSTIER GERAUD
IPC: C22C5/06
Filed: 1979-10-31
Abstract: Contact material which can be used in electrical devices which permit the opening or closing of a circuit, and a method for making this product. This material is characterised by the combining, with silver, of mixed crystals of tungsten carbide and of titanium carbide in the weight proportion of 20 to 40% relative to the total mass of the material. The method consists in mixing the products in the pulverous state, in compressing them and in sintering them at a temperature greater than 1050 DEG C. This material finds application in circuit makers and breakers equipping domestic premises, domestic appliances and industrial equipment.
Patent EP-0012715-A1 (EP)
Inventor: HAUG THEOBALD DR
IPC: C08G59/52
Filed: 1979-11-02
Abstract: Heißhärtbare Mischungen aus einem oder mehreren Epoxidverbindungen, die durchschnittlich mehr als eine Epoxidgruppe im Molekül aufweisen, und einem oder mehreren ß-Aminocrotonsäurederivaten, wie β-Aminocrotonsäurenitril, β-Aminocrotonsaureamid oder β-Aminocrotonsäureester, sowie gegebenenfalls einen Polyamin, Polycarbonsäureanhydrid oder einem Maleinimide. Die neuen härtbaren Mischungen zeichnen sich durch eine hervorragende Lagerstabilität aus, lassen sich gut verarbeiten und ergeben Formstoffe mit guten mechanischen Eigenschaften.
Patent EP-0022766-A1 (EP)
Inventor: HERZIG KARLHEINZ
IPC: H01B19/00
Filed: 1980-08-15
Abstract: L'invention concerne un isolateur composite pour haute tension qui est constitue essentiellement par une tige (2) en matiere synthetique armee de fibres de verre, des corps formant ecran (3) et des armatures de raccordement (4). Les surfaces cylindriques exterieures de la tige (2) en matiere synthetique armee de fibres de verre sont entourees d'une premiere couche (5) de caoutchouc de silicone et d'une deuxieme couche (6) de graisse plastique synthetique. Les corps formant ecran (3) sont sertis sur cette couche exterieure de la tige (2) en matiere synthetique. Ces corps formant ecran sont constitues en polytetrafluorethylene. Ils presentent dans le sens de leur axe longitudinal des alesages cylindriques lisses (7). Le diametre de ces alesages (7) est tres legerement inferieur au diametre de la tige (2) recouverte desdites couches. Les corps formant ecran (3) portes par la tige en matiere synthetique (2) sont chauffes avant leur montage puis places sur la tige (2). Afin d'empecher de l'eau ou de la salete de penetrer entre les corps formant ecran (3) enfiles sur la tige (2) en matiere synthetique, ces corps sont de preference relies par un assemblage a rainure et languette (9a et 9b).
Patent EP-0024045-A1 (EP)
Inventor: THINSCHMIDT HANS
IPC: G06F11/16
Filed: 1980-08-08
Abstract: Die Erfindung betrifft eine Prüfeinrichtung zur Fehlerdiagnose in Mehrrechner-Systemen, insbesondere in Multimikrocomputer-Systemen, bei der bei der Fehlerdiagnose zu berücksichtigende Signalspannungen auf dem Systembus durch von diesen mittelbar gesteuerte Anzeigeeinrichtungen als optische Signale erkennbar gemacht werden. Für die Fehlerdiagnose bzw. Fehlereingrenzung standen bisher Oszillographen, Emulatoren und Logik-Analysatoren als Hilfsmittel zur Verfügung. Bekanntlich ist zum Interpretieren der Bussignale eines Mikrocomputers ein Oszillograph wenig, ein Emulator gar nicht geeignet. Ein Logik-Analysator müßte mit der Anzahl seiner Kanäle die volle Busbreite abdecken. Der Erfindung liegt die Aufgabe zugrunde, eine Prüfeinrichtung zu schaffen, mit deren Hilfe die oben angegebenen Nachteile bzw. Mängel beseitigt werden können. Zur Lösung dieser Aufgabe wird eine Prüfeinrichtung vorgeschlagen, bei der alle Bussignale entsprechend ihrem jeweils momentanen Zustand und das jeweils zuletzt aktiv gewesene Bussignal einer Bussignalgruppe, beispielsweise die Interruptsignale betreffend, optisch angezeigt werden. Adreß- und Dateninformationen werden mit Hexadezimal-Anzeige-Bausteinen sichtbar gemacht. Nadelimpulse werden mittels retriggerbarer Monoflops zeitlich gedehnt angezeigt.
Patent EP-0024640-A1 (EP)
Inventor: LIKES RICHARD SCOTT
IPC: A61B10/00
Filed: 1980-08-14
Abstract: Nuclear magnetic resonance phenomena are employed to generate a two dimensional image of a thin planar slice through a body under investigation. The apparatus herein operates to determine the spin density distribution in a planar slab within the body which typically comprises a biological organism. Each pixel in the resulting image is distinguished by applying time-varying magnetic field gradients so that the frequency history of the spins in each pixel is uniquely distinguishable. Additionally, novel radio frequency excitation means assure selective excitation within the planar slab.
Patent EP-0036459-A1 (EP)
Inventor: IMAZEKI RYOJI
IPC: B23Q35/123
Filed: 1980-03-21
Abstract: The apparatus has a memory (MEM) holding data [(e.g. start point (A), tracing turning points (X1, X2) pick feed quantity (P), tracing end position (Y1), automatic return position (Z1)1 determining a tracer machining operation to be effected. In particular the memory (MEM) holds reference deflection signal data setting an initial reference deflection signal value (to) for comparison with a composite displacement signal (ε) from the tracer head (TR) of tracer machining apparatus in a first tracing operation, and data (Δε 0 ) setting further reference deflection signal values (ε 0 +Δε 0 ) for comparison with the composite displacement signal (ε) for further tracing operations. A processor (CPU) reads out data from the memory (MEM) to control the tracer machining apparatus to effect successive tracing operations at progressively changing reference deflection signal values, so that automatic machining operations can be carried out continuously from rough to finish- machining.
Patent EP-0026647-A1 (EP)
Inventor: LEWIS IRWIN CHARLES
IPC: C10C3/08
Filed: 1980-09-26
Abstract: There is disclosed a mesophase pitch containing at least about 70'% by weight mesophase produced by physical operations without chemical operations on a carbonaceous precursor pitch. The mesophase pitch features a molecular weight distribution wherein at least 75% of the molecules have a molecular weight in the range of from about 600 to about 1300; less than about 10% of the molecules have a molecular weight less than about 600; and less than about 15% of the molecules have a molecular weight more than about 1300. There are also disclosed processes for the production of such a mesophase pitch. The mesophase pitch is useful in producing carbon filter and fibers produced from the pitch of the invention are also disclosed.
Patent EP-0038892-A1 (EP)
Inventor: HUMMERT GEORGE THOMAS
IPC: H01R39/24
Filed: 1980-12-22
Abstract: A brush for a dynamoelectric machine, in which the brush has at least a portion thereof adjacent the trailing end made up of a plurality of individually insulated strands of highly conductive material. One end of each strand is not insulated and is the electrically connecting end of each strand.
Patent EP-0022102-A1 (EP)
Inventor: HAGGSTROM AKE
IPC: F16B41/00
Filed: 1980-06-10
Abstract: A locking device for locking a pivotable or rotatable shaft against rotation, e.g. a shaft (1) for activating the supporting legs (3) of a caravan (6), comprises a housing (10) in which the shaft (1) together with an associated anchoring means (1a) can be inserted. One side surface (10a) of the housing (10) is provided with a non-round hole (12) through which a lock cylinder (15) can be inserted, so that a rotatable anchoring latch (16) connected to the cylinder plug and extending at right angles to the shaft (1) can co-act with anchoring means (1 a) of the shaft. In the locking position, the housing is held on the shaft which, at the same time, is held latched against rotation.
Patent EP-0020724-A1 (EP)
Inventor: WIKLE KEITH E
IPC: C22C9/06
Filed: 1980-06-17
Abstract: Des alliages a base de cuivre contenant des petites quantites de beryllium, cobalt et/ou nickel, et zirconium sont soumis a un traitement qui comprend, dans l'ordre: un recuit suivi d'une trempe; un ecrouissage a froid; eventuellement un second recuit suivi de nouveau d'une trempe; un ecrouissage a froid; un premier traitement de durcissement; un second traitement de durcissement; si necessaire un ecrouissage de l'alliage; et la stabilisation de l'alliage ecroui. Les alliages traites selon la presente invention presentent des caracteristiques a temperature elevee optimales et les articles fabriques avec ces alliages traites sont utiles dans des conditions de haute vitesse de fonctionnement et a temperature elevee.
Patent EP-0042569-A1 (EP)
Inventor: GOLDMANN SIEGFRIED DR
IPC: C07D211/90
Filed: 1981-06-15
Abstract: The invention relates to 4,4-disubstituted spiro-1,4-dihydropyridine compounds of formula (I). Also included in the invention are methods for producing the compounds of formula (I) by (a) cyclizing a compound of formula (II) in the presence of a base or (b) reducing a sulphinyl compound of formula (I) by means of Raney nickel. The compounds of formula I are intermediates and can be converted to sulphur-free compounds of formula (III) which are known to be useful for treating circulatory illnesses.
Patent EP-0052179-A1 (EP)
Inventor: STANLEY LOUIS
IPC: H02K1/26
Filed: 1981-07-21
Abstract: A core (10) for an axial flux induction electric machine, the core (10) being formed of metal strip wound about a central axis (13) with the strip being punched to have a plurality of holes which are spaced longitudinally of the strip and aligned on the core (10) to form radially extending slots (11). The side surfaces (15) of each individual slot (11) diverge radially outwardly from the axis (13).
Patent EP-0036235-A1 (EP)
Inventor: EVERSDIJK BASTIAAN PIETER
IPC: B01D1/28
Filed: 1981-03-13
Abstract: A liquid solution is passed through a multi-stage evaporation plant, while using recirculated vapour fed through a mechanical compressor (42) for increasing its pressure and temperature. The plant comprises a number of evaporators (37, 38, 39) connected in series and being split up into a plurality of groups (C,B and A) with a decreasing number of evaporators-as seen in the flow direction-, the vapour being fed in parallel streamsthrough said groups.
Patent EP-0055498-A1 (EP)
Inventor: DE MESMAEKER IVAN DIPL-ING
IPC: H02H3/38
Filed: 1981-12-03
Abstract: In distance-selective short-circuit monitoring of electrical lines having a polygonal tripping region, with the aid of phase angle monitoring, an externally generated short-circuit tripping voltage is made use of for the directional decision. Further voltage converters (WUS, WUT) are used, which may be connected via a mixing stage (M) to the directional measurement element (DZ). In this way, the directional decision is facilitated even in the case of very close faults. <IMAGE>
Patent EP-0040946-A1 (EP)
Inventor: BYRNE JEFFRY LEWIS
IPC: C02F1/78
Filed: 1981-05-19
Abstract: Ozone is generated from an oxygen-rich gas (10) preferably containing at least 70% O2 and the generated gas stream (12) employed in a process such as the ozonation of drinking water. The off gas (20) from the water treatment is split into a major fraction (21) which is dried and recycled to the ozone generation. A minor purge fraction (22) of the off gas (20) is employed in stripping nitrogen and carbon dioxide from the influent water subjected to disinfection by the generated ozone-containing gas.
Patent EP-0045626-A1 (EP)
Inventor: ALEXANDER DONALD
IPC: B65G51/34
Filed: 1981-07-30
Abstract: A pneumatic tube system with a pair of pneumatic tube carrier stations (1,2) with a tube (3) connecting the two stations, an air supply including an air supply tube (6) for alternatively supplying air under pressure or air under vacuum to a position in the tube (3) between the two stations (1,2), and valve means (7) in each link of the tube (3) between the respective stations (1,2) and the position at which air is supplied to the tube (3) to cut off the air supplied to the tube (3) between the valve (7) and the corresponding station and carrier detection means (8) to detect a carrier, said detector means (8) being located between the air supply position and the respective valve means (7) and being arranged to control the air supply and the valve means (7).