baber/WOPTO huggingface dataset:
Patent EP-4233983-A2 (EP)
Title: Flow control plug securement
Inventor: KARTHIKEYAN SAKTHIVEL
IPC: A61M39/20
Filed: 2019-01-03
Abstract: A catheter system may include a luer adapter, which may include an outer surface having threading or a recess. The catheter system may also include a flow control plug, which may include a proximal end and a distal end. The proximal end of the flow control plug may include a filter element permeable to air and not to blood. The distal end of the flow control plug may include a cylinder and a taper-shaped luer tip spaced apart from the cylinder. An inner surface of the cylinder may include a protrusion engaged in a snap-fit with the recess or corresponding threading mated with the threading.
Patent EP-4235091-A2 (EP)
Title: Surface finish stylus
Inventor: LUMMES STEPHEN EDWARD
IPC: G01B5/28
Filed: 2019-04-23
Abstract: A surface finish stylus (50) for a multi-directional scanning probe (22) is described. The stylus has an elongate stylus shaft (52) having a longitudinal axis (L) and a contact elements (56) protruding from the elongate shaft (52) for contacting a surface (70,72) to be measured. The contact elements (56) is configured to enable measurement of surface finish during motion of the stylus shaft (52) relative to a surface (70,72) along a measurement direction (M1, M2;) that is non-parallel to the longitudinal axis (L). The contact element (56) comprises a hollow conical element having a peripheral edge that protrudes from the elongate stylus shaft (52) at an oblique angle (Q) to the longitudinal axis (L). The multi-directional scanning probe (22) may be carried by a coordinate measuring machine or machine tool. Associated methods are also described.
Patent EP-4250644-A2 (EP)
Title: Registering and requesting services in a service based architecture
Inventor: CASTELLANOS ZAMORA DAVID
IPC: H04L9/40
Filed: 2020-06-12
Abstract: Embodiments described herein include a method in a consumer network function for requesting a service from a producer network function. The method comprises transmitting a registration request to a network repository function, NRF, wherein the registration request comprises an indication of one or more services that are expected to be consumed, an indication of resources and operations associated with each resource of the one or more services that are expected to be consumed, and an indication of the consumer network function type.
Patent EP-4309626-A2 (EP)
Inventor: KERÄNEN OLLI
IPC: A61F2/24
Filed: 2018-09-21
Abstract: An annuloplasty device is disclosed for treating a defective mitral valve having an annulus, comprising a removable and flexible elongate displacement unit for temporary insertion into a coronary sinus (CS) adjacent the valve, wherein the displacement unit has a delivery state for delivery into the CS, and an activated state to which the displacement unit is temporarily and reversibly transferable from said delivery state, the displacement unit comprises a proximal reversibly expandable portion, a distal anchoring portion being movable in relation to the proximal expandable portion in a longitudinal direction of the displacement unit to said activated state in which the shape of the annulus is modified to a modified shape, wherein the proximal expandable portion is reversibly foldable to an expanded state for positioning against a tissue wall at the entrance of the CS, and wherein the distal anchoring portion comprises an inflatable unit.
Patent EP-0026241-A2 (EP)
Inventor: PAUL DENNIS JOHN
IPC: A47K10/38
Filed: 1979-10-09
Abstract: A roll holder and dispenser for rolls of webbed material (11) such as used for toilet paper or towels comprising a container (10) having a first aperture (24) where rolls are inserted and a second aperture (28) from where a web of roll material can be withdrawn. The container (10) is made rela- tivelytheft proof by an inwardly angled flange (26). The flange (26) is situated near the first aperture (24), and allows a roll to be inserted but makes it difficult for a roll to be withdrawn. Near the second aperture (28) there is a second flange (30) used for separating the upper stored rolls from the bottom usable roll. A side aperture (32) is situated in a side wall (20) or (22) at the same level as the flange (30). When it is desired to pull a roll down from the storage position it is only necessary to insert a finger or thumb through the aperture (32) and engage the center core of the roll and pull it downward passed the flange (30) to the usable position at the bottom end (14) of the container (10). By having the usable roll resting on the bottom end (14) there is sufficient friction provided to allow a user to easily remove the webbed material while at the same time making it difficult to extract material in excessive lengths.
Patent EP-0021565-A2 (EP)
Inventor: AVIGAL YITZCHAK
IPC: H01M6/42
Filed: 1980-04-21
Abstract: A battery comprises a plurality of photoelectrochemical cells arranged in series in an envelope (11). Each of the cells comprises a photoelectric (13), a counterelectrode (15), and an electrolyte (14). The photoelectrode (13) and counterelectrode (15) of each cell are attached to and form an electrical contact with conductive means (17). The battery further comprises at least one separation means (16) for separating each of the cells from one another so as to form a liquid-tight fit within the envelope (11) whereby each of the cells is liquid tight.
Patent EP-0034739-A2 (EP)
Inventor: PILEPP EDWIN
IPC: B01D19/02
Filed: 1981-02-07
Abstract: In gasification reactors, foam is removed from the area of the foaming zone by suction and recycled into the liquid area. For this purpose, a suction funnel is provided which is located in the area of the foaming zone above the liquid area and which is adjoined by a guide cylinder. In order to influence the foaming at least for the most part without the use of chemical additives and without significantly increasing the costs of energy, the reduced pressure causing the suction process is produced by introducing a flow of at least one of the fluids required for the reaction into a suction funnel; the fluid flow comprises the reaction gas added and/or the recycled reaction fluid. Suction funnel (10') and guide cylinder (10'') are advantageously combined in the form of a mixing nozzle (10) with an ejecting nozzle (9) to give a suction unit (8) which operates by the ejector principle; the fluid flow leaving the ejecting nozzle (9) produces a reduced pressure, which has the effect of removing foam from the foaming zone by suction. <IMAGE>
Patent EP-0035705-A2 (EP)
Inventor: ZLOKARNIK MARKO PROF DR
IPC: B01D19/02
Filed: 1981-02-26
Abstract: The present invention relates to a mechanical foam breaker containing a tube (1), and at least 3 channels (2) which branch outwards radially from the suction tube (1) at an angle  alpha  of approx. 30 DEG  to approx. 60 DEG .
Patent EP-0041623-A2 (EP)
Inventor: LOS MARINUS
IPC: A01N43/84
Filed: 1981-05-12
Abstract: There are provided novel 2-(2-imidazolin-2-yl)pyridine and quinoline compounds, a process and intermediate compounds forthe preparation thereof, and a method for controlling a wide variety of annual and perennial plant species therewith.
Patent EP-0044449-A2 (EP)
Inventor: BRACHT WERNER
IPC: H01H9/02
Filed: 1981-07-01
Abstract: A case for electric installation devices consists of a container (1) and a cover (2), formed from a resilient material, which is located in a sealing manner on the upper rim (3) of the container and surrounds the latter with a collar-like extension (4). In this arrangement, the cover is retained by latches (7), integrally formed on opposite inner sides of the extension, on corresponding latches (59) on the outer side of the upper rim of the container. Furthermore, the case has contact points (8, 9), provided in the region of the latches, for the insertion of a tool (10) to release the latching. To facilitate release of the cover from the end face of the case, so that the case can also be installed in such positions where subsequent access from the side is not possible and so that the container and cover can be produced in simple forming tools without requiring special forming aids such as sliding side moulds or the like, the latches at the rim of the container stand completely proud above the outer wall (6) of the container and, furthermore, the container wall is tapered in the direction towards the base of the container and the latches on the cover are formed by a cut-out (8) penetrating the surface of the cover and this cut-out forms the contact point (9) for the tool. <IMAGE>
Patent EP-0044657-A2 (EP)
Inventor: TINDALL DAVID
IPC: F23D11/28
Filed: 1981-07-07
Abstract: fluid injector 1 for an oil fuel burner suitable for firing the fuel of a boiler includes an injection device 2 which can be inserted into the wall of the boiler to an operating position at which oil discharge can be safely permitted and withdrawn from that operating position for inspection and servicing. A flow control valve 3 of the fluid injector 1 is adapted for connection to an oil fuel and delivery circuit and is mounted in a fixed position relative to the boiler wall. The fluid injector 1 also includes a fluid coupling device 11 between the injection device 2 and the flow control valve 3. The fluid coupling device includes male and female terminals 19 and 20, respectively, which are fast with the injection device 2 and the flow control valve 3, respectively. The male and female terminals 19 and 20 are disconnected as the injection device 2 is withdrawn whilst the change-over valve remains mounted to the boiler wall and connected to the oil fuel and return circuit, at which time the female terminal 20 isolates that circuit from the withdrawn injection device 2 and seals flow from the circuit within itself. When the injection device 2 is inserted to its operating position, the male terminal 19 interconnects with the female terminal 20 to communicate the oil fuel and delivery circuit with the injection device 2 through the flow control valve 3. The flow control valve 3 may provide a direct flow path through itself when the injection device 2 is withdrawn to allow oil to circulate continuously in the oil fuel and delivery circuit at that time.
Patent EP-0051360-A2 (EP)
Inventor: STEWART KEITH
IPC: A63H27/08
Filed: 1981-09-22
Abstract: A kite (20) comprises an inflatable body (22) and flaps (27) having along their trailing edges (26) inflatable tubes (25). The kite (20) can be launched automatically, may be a radar reflector and can have a windspeed compensating bridle and/or dual-line control.
Patent EP-0048633-A2 (EP)
Inventor: BOURQUE DON P
IPC: A23J1/00
Filed: 1981-09-24
Abstract: Fraction I protein (ribulose-1,5-biphosphate carboxylase/ oxygenase) extracted from plant leaves is purified by crystallisation from a mixed solution having a pH of 6.6 to 7.0 formed by mixing a solution of the extracted protein with a precipitant solution of a pH which is higher than that of the latter solution and is in the range 4.8 to 7.2, preferably 5.0 to 6.0. For certain leaf species, such as potato and tobacco, the protein solution preferably includes a salt, such as NaCl, capable of increasing the solubility of the protein in water, to avoid precipitation of fraction I protein before conditions are appropriate for crystallisation.
Patent EP-0053511-A2 (EP)
Inventor: LALONDE MAURICE
IPC: C12Q1/24
Filed: 1981-11-30
Abstract: Symbiotic microorganisms such as nitrogen fixing bacteria and phosphorous-providing fungi are isolated from nodules and mycorrhiza on the roots of host plants by sterilizing the surface and subsurface areas of root tissue with an aqueous solution of a fixative containing osmium tetraoxide. The osmium tetraoxide is highly soluble in water, and volatilizes at room temperature to form a vapor which penetrates subsurface air pockets in root tissues to kill contaminating microorganisms. The osmium tetraoxide also provides a visual indicator of its progress through plant tissue by a progressive darkening of such tissue from the surface of root samples toward their centers. In this manner, the sterilization can be halted before the centrally located causitive bacteria is destroyed.
Patent EP-0074492-A2 (EP)
Title: A device for stretching snow-chains on wheels
Inventor: SEGGIO GIANFRANCO
IPC: B60C27/10
Filed: 1982-08-09
Abstract: The invention relates to a device for stretching snow chains on wheels or tires, by exerting a pull on at least one resiliently deformable element (16) pivotally connected to one end (10') of the mounted chain, until hooking said deformable element (16) to the opposite end (10") of the mounted chain. The device comprises a cable (34) with a handgrip (36) and a knot (38). The cable can be inserted in an opening (26) carried by a plate (22) at the free end of the resilient element (16) and can be fixed in a groove (32) near the opposite end (10") of the mounted chain, by means of its knot (38). By exerting a pull on said handgrip (36) the chain and the resilient element (16) are stretched until hooking a bore (24) in said plate (22) on a pin (28) carried by said chain opposite end (10"). The cable can then be detached and recovered.
Patent EP-0079074-A2 (EP)
Inventor: AYUKAWA TAIZO
IPC: A61K8/00
Filed: 1982-11-08
Abstract: A hair tonic composition comprising a gibberellin and an optional proteolytic enzyme as effective ingredients.
Patent EP-0083423-A2 (EP)
Inventor: HOFFMAN HARRY SWARTZLANDER JR
IPC: G09G3/28
Filed: 1982-12-07
Abstract: Readout from a gas panel system is achieved by modifying the sustain drive circuitry, which normally applies a full sustain voltage to all cells simultaneously, so that only a partial sustain voltage is applied, and using address circuitry, also used e.g. for writing, to address one or more selected cells so that only those selected cells have the partial sustain voltage boosted to the full sustain voltage and go through a selective sustain cycle, different cells being selected during different cycles to provide sequential readout. During a sustain cycle a cell will ignite twice whose walls had been previously charged to represent data. Cell ignition is detected photoelectrically by detectors each common to a number of cells to provide readout.
Patent EP-0084639-A2 (EP)
Inventor: KODO KEIUN
IPC: F02M9/14
Filed: 1982-12-09
Abstract: A variable venturi carburetor has a vertically movable head which moves along the downwardly extending induction passage. The movable head includes a lower member whose vertical position is determined by an accelerator pedal for the engine on which the carburetor is adapted and an upper member defining within the induction passage an annular venturi zone and being vertically movable relative to the lower member to vary the cross-sectional area of the venturi zone in response to the negative pressure developed behind the venturi zone within the induction passage. Thus, the venturi zone area is varied depending on the depression of the accelerator pedal as well as the negative pressure indicative of the ongoing engine condition such that an optimum amount of fuel is drawn therefrom to efficiently operate the engine throughout the operational range of engine RPM and load conditions. At a starting condition, more fuel is initially fed to the venturi zone through a power jet which opens in response to the introduced atmospheric pressure behind the venturi zone just before the engine starting as well as through an ever-opened main jet, whereby, in addition to more powerful suction being developed by a minimum venturi area caused by the relative movement of the upper member in response to such atmospheric pressure in the engine, produces a very rich mixture enough to start the engine without using the conventional choke valve.
Patent EP-0082434-A2 (EP)
Inventor: MOSER ULRICH F
IPC: G03G15/00
Filed: 1982-12-09
Abstract: Um bei einer reprografischen Kamera mit Veränderung des Abbildungsmaßstabs durch Veränderung der Relativanordnung der Optik im Strahlengang zwischen der Vorlage und der Bildbühne die damit verbundene Veränderung der optischen Mitte auf dem Vorlagentisch (bei Beibehaltung der optischen Mitte auf der Bildbühne) berücksichtigen und die Vorlage auf dem Vorlagentisch bei jedem Abbildungsmaßstab unschwer richtig anordnen zu können, sind im Randbereich der Bildbühne lichtemittierende Punkte vorgesehen, welche durch die geöffnete Optik auf dem Vorlagentisch abgebildet werden. Diese Punkte geben für jede Stellung der Optik und amit für jeden Abbildungsmaßstab die erforderliche Lage der Vorlage auf dem Vorlagentisch unmittelbar an. Die lichtemittierenden Punkte sind vorzugsweise Enden von Lichtleiter, deren andere Enden gemeinsam von einer einzigen Lichtquelle bestrahlt werden
Patent EP-0067475-A2 (EP)
Inventor: COE DAVID JAMES
IPC: H01L29/423
Filed: 1982-06-02
Abstract: A polycrystalline semiconductor layer (9) is provided on an insulating layer (4) at the surface (19) of an n-type semiconductor body (1) and the gate of the IGFET comprises strips (9a, 9b) which are formed by laterally diffusing a p-type impurity into layer (9) below edges (10a, 10b) of masking layer (8). P-type zone (13) and the n-type source (12) are formed by introducing the relevant impurities in the presence of masking layer (8) and then by laterally diffusing these impurities below the gate, zone (13) diffusing laterally further than source (12). Thus the lateral extent of zone (12), source (13) and gate (9a, 9b) can all be predetermined in relation to the same edge of masking layer (8) allowing improved gate-channel alignment and so minimizing Miller capacitance of the IGFET.
Patent EP-0060727-A2 (EP)
Inventor: KENNY ANDREW AUGUSTINE
IPC: H01H19/60
Filed: 1982-03-17
Abstract: A switch assembly (10) adapted for actuation by connection to an engine throttle shaft. The switch housing is adapted for mounting on an engine and has a rotary cam (24) received therein having a socket (36) for connection to the engine throttle shaft. Rotation of the cam sequentially actuates a plurality of electrical switches (64, 106). The housing has a stationary (20) and movable member (14) with some of the switches mounted on each. A helical screw (110) engages teeth on the movable member and for adjusting the relative position between the housing members. The screw is readily accessible from the exterior of the housing and rotation of the screw adjusts the at-rest position of the cam with respect to the switches for enabling easy calibration after installation on the engine.
Patent EP-0080378-A2 (EP)
Inventor: TSUCHIDA TAKAYASU
IPC: C12R1/125
Filed: 1982-11-24
Abstract: L-tryptophan producing microorganisms are constructed by incorporating, into a recipient strain of the genus Bacillus, a recombinant plasmid containing a DNA fragment controlling resistance to a tryptophan-antagonist, which DNA fragment is obtained from chromosal DNA of a mutantof the genus Bacillus resistant to the tryptophan-antagonist.
Patent EP-0082647-A2 (EP)
Inventor: ANDERTON DAVID JAMES
IPC: H01H1/023
Filed: 1982-12-10
Abstract: Inlaid base metal or alloy bodies suitable for use as or from which may be fabricated, electrical contact elements in which the contact zones are constituted by the inlay or inlays or portions thereof, the inlay or inlays being formed from one or more cerrosive resistant alloys consisting of, apart from inpurities, gold, silver and one or more platinum group metals with, optionally minor proportions of one or more of copper nickel, and indium. In addition to the expected intrinsic anti-corrosive properties whereby low contact resistance can be maintained, the alloys referred to surprisingly also exhibit a tendency to inhibit 'edge creep' from the boundary between the base metal or alloy and the inlay, an effect which has been the most prolific cause of failure with conventional inlaid contacts.
Patent EP-0087097-A2 (EP)
Inventor: FISCHER ROLF-HARTMUTH DR
IPC: C07C69/18
Filed: 1983-02-14
Abstract: 1. A 2-alkyl-1,3-diacyloxy-4-hydroxybut-1-ene of the formula  see diagramm : EP0087097,P5,F6  where R**1 is alkyl of 1 to 5 carbon atoms, and R**2 is hydrogen, alkyl of 1 to 5 carbon atoms, a cycloaliphatic radical of 5 to 7 carbon atoms or an aromatic radical.
Patent EP-0094498-A2 (EP)
Inventor: DI TU MILA
IPC: C07D241/20
Filed: 1983-03-28
Abstract: This disclosure describes novel 1-piperazinecarbonyl- carboxamides and 1-piperazinethiocarboxamides, such as 4'-chloro-4-(2-pyrazinyl)-1-piperazinecarboxanilide and 4'-cyano-4-(2-pyrazinyl)-1-piperazinethiocarboxanilide, pharmaeutical compositions containing same, a process for their preparation, and a method of treating atherosclerosis therewith.
Patent EP-0096242-A2 (EP)
Inventor: PFEILER MANFRED DR
IPC: A61B6/00
Filed: 1983-05-16
Abstract: The invention relates to a computer tomograph which has means (10) for locking the measurement arrangement (1, 5) against turning during processing of the measurement signals delivered from the radiation receiver (3), and additional means (8) for locking the patient's bench (6) against longitudinal displacement during the processing of the measurement signals. Moreover, an adjustable diaphragm (2) is provided for restricting the radiation beam (3) in the tomography plane, so that the concentration and/or amount of an X-ray contrast medium is detectable, with the measurement arrangement and patient's bench remaining stationary during the measurement. The X-ray tube voltage is switched between two values during the measurement, so that artefacts are substantially avoided. <IMAGE>
Patent EP-0098985-A2 (EP)
Inventor: MATSUSHITA TAKAO
IPC: C08L83/04
Filed: 1983-06-14
Abstract: A silicone rubber sheet which is both electrically insulating and thermally radiating is prepared by coating a network insulating material, such as glass fabric, with a fluid silicone rubber composition of an aliphatically unsaturated polyorganosiloxane, a polyorganohydrogensiloxane, alumina powder, and a platinum-group compound catalyst.
Patent EP-0108349-A2 (EP)
Inventor: BARTELT MANFRED
IPC: F23N1/02
Filed: 1983-10-28
Abstract: In a circulating water heater with a combustion chamber which is closed on all sides and which is connected to the external atmosphere via an air inlet and a waste gas discharge pipe, in which a blower is provided, a gas pressure regulator being provided, which controls the gas throughput to a gas burner, a pressure compensation pipe (63) is provided between the gas pressure regulator (2) and the combustion chamber (64). <IMAGE>
Patent EP-0131069-A2 (EP)
Title: Walzwerkzeug
Inventor: BERSTEIN GARRI DR ING
IPC: B23P9/00
Filed: 1983-12-10
Abstract: Walzwerkzeuge zum glattwalzen zylindrischer Flächen bei denen Glattwalzrollen auf einem Stützkegel planetenartig abrollen, sind bekannt. Der Walzdurchmesser dieser Werkzeuge ist durch axiale Verschiebung der in einem Käfig geführten Glattwalzrollen relativ zu einem Stützkegel möglich. Die bekannten Verstellungen sind jedoch kompliziert in der Handhabung und bauaufwendig. Dies soll verbessert werden bei Werkzeugen der genannten Art, bei denen sich mindestens ein axial verschieblicher Teil in einer zu einer Vorschubrichtung des Werkzeuges entgegengesetzten Richtung an einer auf einem mit einer Längsnut versehenen Gewindeteil eines Aufnahmeschaftes angeordneten Gewindemutter abstützt, wobei die Gewindemutter über Mitnahmeelemente formschlüssig mit einer koaxial zum Schaft angeordneten Verstellhülse verbunden ist. Hierbei erfolgt die Verbesserung dadurch, daß in Vorschubrichtung vor der Gewindemutter mindestens eine Sperrbüchse angeordnet ist, die in Umfangsrichtung in gleichmäßiger Verteilung mehrere Aufnahmebereiche für die formschlüssig wirkenden Mitnahmeelemente der Verstellhülse aufweist und deren Innenbohrung einen Längskeil aufweist, der in die Längsnut des Gewindeteils des Aufnahmeschaftes eingreift, wobei die Verstellhülse axial verschiebbar angeordnet ist um mindestens einen solchen Betrag, daß die Mitnahmeelemente nicht mehr formschlüssig in die Sperrbüchse eingreifen.