baber/WOPTO huggingface dataset:
Patent EP-0100107-A2 (EP)
Inventor: GRAVATT BARTON A
IPC: B01D53/04
Filed: 1981-05-04
Abstract: A method and apparatus are provided for adsorbing water vapor from a mixture thereof with a second gas to reduce the water vapor concentration in the mixture to below a permissible maximum concentration. The advance of the moisture front in a sorbent bed during either adsorption or regeneration or both is detected by determining the change in the moisture content of the sorbent as a function of the capacitance of a capacitor in which the sorbent is the dielectric. During adsorption, capacitance must be observed by way of a capacitor at least at a point in the bed sufficiently far from the end of the bed to prevent effluent having a limiting maximum moisture content from leaving the bed. When the capacitance at that point has reached a predetermined value corresponding to a selected moisture content on the sorbent, the adsorption or regeneration cycle is discontinued.
Patent EP-0113013-A2 (EP)
Inventor: KAMMERER GERD
IPC: F24D19/10
Filed: 1983-11-19
Abstract: Bei dieser Vorrichtung für Thermostatventile, die im Heizmittelvorlauf eines Heizkörpers angeordnet ist, und die zur Temperaturabsenkung an Heizkörpern mit einem weiteren, extern steuerbaren Ventil versehen sind, ist, gemäß der Erfindung, das Thermostatventil (1) mit einem Bypass (4) und mit mindestens zwei Hilfsventilen (3,5) versehen, wobei das eine Hilfsventil (3) vom Thermostaten (1) gesteuert im Bypass (4) angeordnet ist, und das andere Hilfsventil (5), extern steuerbar, in Serie mit dem Thermostatventil (1) angeordnet ist.
Patent EP-0110317-A2 (EP)
Inventor: BELFORTE PIERO
IPC: H03K19/018
Filed: 1983-11-23
Abstract: The circuit presents a small power consumption output stage (U2) in which the two output transistors (T3, T4) are connected through a switching circuit (CM) to a common bias-current generator (GO), so that only that transistor which sends on the line a low-level signal receives the bias current.
Patent EP-0084409-A2 (EP)
Inventor: DUNCOMBE EDWARD
IPC: G21C17/07
Filed: 1983-01-05
Abstract: Failed fuel detection for nuclear reactors cooled by liquid metal has a pump (11) for impelling coolant metal along sampling pipes (10) to outlet points (10a) in the pipes. A rotary collector (15) is provided to scan the outlet points with a gap between the outlet points and the collector across which coolant in the sampling pipes can be impelled. The pump (11) is preferably of the helical annular linear induction type with the pipes passing through the annulus of the pump whilst being wetted internally and externally by liquid metal.
Patent EP-0097439-A2 (EP)
Inventor: BUNDY GORDON LEONARD
IPC: C07C67/00
Filed: 1983-06-01
Abstract: Crystalline 9-deoxo-16,16-dimethyl-9-methylene-PGE 2  potassium salt.
Patent EP-0102774-A2 (EP)
Inventor: SHOWALTER MERLE ROBERT
IPC: F02D41/18
Filed: 1983-08-09
Abstract: A fuel/air metering system with an air throttle valve and fuel valve positively linked with the flow cross-sectional area of each valve proportional to the other. The air pressure drop across the air throttle valve is sensed and a corresponding fuel pressure drop is computed. A servo valve in series with the fuel valve is controlled so that the pressure drop across the fuel valve corresponds to this computed value.
Patent EP-0105604-A2 (EP)
Inventor: BELLISIO JULES ANGELO
IPC: G06T9/00
Filed: 1983-09-01
Abstract: A dual mode encoding/decoding technique for use in digital systems wherein transmitted digital words are limited, on average, to an allotted number of bits. The transmitted digital words are coded into first and second modes. The first coding mode utilizes predictive diferential coding to provide a precision which can be greater than that obtainable by coding information solely with the allotted number of bits, while the second mode assures at least a minimum precision for the allotted number of bits. The first coding mode is transmitted as long as a preselected precision is provided. If not, the second coding mode is transmitted. In the disclosed embodiment, the dual mode encoding/decoding technique is applied to the transmission of color video signals.
Patent EP-0106700-A2 (EP)
Inventor: DRUMMOND DONALD DAVID
IPC: E21B21/16
Filed: 1983-10-18
Abstract: @ A drill bit assembly (10) for a rotary drill having a source of fluid under pressure and three bearing mounted rotary cutting cones (22) for drilling into relatively hard material comprises an elongated housing (12) with a first end (32) adapted for engagement with the drill and a second end including the cutting cones or tools for engagement with the material to be drilled. A plenum chamber (50) is provided within the housing for receiving pressurized fluid and for dividing the pressurized fluid into three portions. A first portion of the pressurized fluid is directed downwardly (via 28) for impingement upon the material being drilled to pick up and remove dust and cuttings from the vicinity of the cutting cones. A second flow of the pressurized fluid is directed upwardly (via 54) to remove the dust and cuttings from the drill hole. The third flow of fluid is directed (via 94) through the cutting cone bearings (24) to cool the bearings during the drilling operation. Storage means (68) is also provided within the housing for receiving and storing a supply of lubricating fluid, the lubricating fluid flowing through a distribution conduit (60b) to the cutting cone bearings for lubrication thereof.
Patent EP-0118113-A2 (EP)
Inventor: BEER JOACHIM
IPC: E05C17/06
Filed: 1984-03-01
Abstract: In a rim lock 10 with a security check 34 retained on the bolt abutment 16 and comprising two bolts 24, 26 mounted displaceably in the lock case and actuable by means of a handle 28 or the like, the two bolts 24, 26 are displaceable simultaneously by means of a common handle 28 or the like between three common positions, namely a first position, in which the check bolt 26 assumes its open position and the security check take-up bolt 24 its security check release position, a second position, in which the check bolt 26 assumes an intermediate position and the security check take-up bolt 24 its security check take-up bolt position, and a third position, in which the check bolt 26 assumes a checking position and the security check take-up bolt 24 likewise a checking position engaging in a bolt recess 28 of the bolt abutment 16. In the intermediate position of the check bolt 26, the security check 34 of the check bolt 26 can be moved unimpeded between its closing position and its part-open position by the check bolt 26. The rim lock is characterised by an especially simple construction and simple operation, whilst at the same time ensuring a high degree of security against break-in. <IMAGE>
Patent EP-0129254-A2 (EP)
Inventor: VOELTER WOLFGANG PROF DR
IPC: C07D487/04
Filed: 1984-06-20
Abstract: Es wird ein Verfahren zur Herstellung von N<τ>-substituierten Histidinderivaten der allgemeinen Formel <IMAGE> beschrieben. Gemäß dem Verfahren wird ein Histidinderivat der allgemeinen Formel <IMAGE> mit Phosgen umgesetzt, und das erhaltene Produkt wird dann alkyliert und anschließend mit Säure hydrolysiert. Es werden ebenfalls die bei dem Verfehren erhaltenen Produkte und ihre Verwendung beschrieben.
Patent EP-0129884-A2 (EP)
Inventor: HACHIYA IWAO
IPC: A23G1/18
Filed: 1984-06-22
Abstract: A method for manufacturing a deaerated fatty confectionaries, specifically, chocolate blocks, chocolate blocks with a confectionary center, chocolate covered products, white chocolate or colored chocolate blocks, and the like, having a substantially reduced air content without requiring excessive shaking. In accordance with the invention, the fatty confectionary mass in a fluidal state and flowing in the form of a film is subjected to a reduced pressure, preferably, within a range of 10 to 350 Torr. Tempering can be carried out either prior to, during, or subsequent to the deaerating treatment. The deaerated mass can then be used for manufacturing chocolate products by molding, shell-molding, or covering.
Patent EP-0130590-A2 (EP)
Inventor: ARIMOTO SATOMI
IPC: H01H33/18
Filed: 1984-06-28
Abstract: A spiral arc circuit breaker is disclosed in which the arc (15) created between breaker electrodes (11, 12) at the time of circuit breaking is confined inside a longitudinally-extending annular gap. Magnetic fluxes (0 L , ∅ R ) having directions perpendicular to the longitudinal axis of the gap are created in the gap by a magnetic drive coil (14) which surrounds the gap, a plurality of first yokes (18) disposed outside of the gap, and a second yoke (19) longitudinally disposed at the center of the circuit breaker. The arc (15) created within the gap and the magnetic flux (0) produced by the drive coil (14) cross at right angles so that the magnetic flux (0) can effectively act on the arc (15) to produce spiraling of the arc (15) within the gap. In contrast to conventional spiral arc circuit breakers, effective spiraling can be achieved even when the separation between the electrodes (11, 12) of the circuit breaker is large.
Patent EP-0146941-A2 (EP)
Inventor: SATO ITSUZO C O PATENT DIVISIO
IPC: H04N9/07
Filed: 1984-12-20
Abstract: An electrical signal of a subject image which is outputted from an image pickup section (10) is given to a chrominance signal separating section (40) through an amplifier (20). In this chrominance signal separating section (40), the adding and subtracting processes of a signal in the present horizontal scan line and a signal in the horizontal scan line which was scanned 1H before are performed, so that a blue signal (SB) and a red signal (SR) which are included in the electrical signal are respectively outputted from an adder (42) and a subtracter (43). Between these two signals (SR) and (SB), the red signal (SR) whose amplitude level varies for every field is supplied through a variable gain control circuit (100) whose gain is controlled by a field index signal (FI), so that the level of the red signal (SR) is conrolled such that the amplitude levels in the odd fields (OF) and even fields (EF) are equal.
Patent EP-0125735-A2 (EP)
Inventor: VAN WIJNGAARDEN HILDO
IPC: B62K19/18
Filed: 1984-05-10
Abstract: A method for the permanent connection of the ends of at least two already finished metal tubes, particularly for the manufacture of a bicycle frame, consisting in placing the ends of the tubes and a metal insert in the correct relative positions in a mould, particularly an injection moulding mould, whereby the tube ends abut against the metal insert, closing the mould around the ends of the tubes and filling the mould with liquid plastics material, so that after the setting of the plastics material and the opening of the mould the ends of the tubes are joined together by a lug of plastics material with therein a metal insert.
Patent EP-0121399-A2 (EP)
Inventor: ROSE SAM
IPC: C12N11/04
Filed: 1984-03-27
Abstract: A process for preparing a living, isolatable hybrid cell of a continuous dividing (e.g. malignant) cell and a normal cell not capable of continuous division, wherein a population of the malignant cells is mixed with a population of normal cells under conditions which result in the formation of one or more hybrids between a single malignant cell and a single normal cell, and wherein the population of the malignant cells, before mixed with the population of normal cells, is chemically treated so as to render the malignant cells incapable of living in a particular medium unless hybridized to normal cells.
Patent EP-0131416-A2 (EP)
Title: Constraint application processor
Inventor: MCWHIRTER JOHN GRAHAM
IPC: H01Q3/26
Filed: 1984-06-29
Abstract: A constraint application processor (10, 30) is arranged to apply a linear constraint to signals from antennas (14). A main antenna aignal is fed to constraint element multipliers (22) and thence to respective adders (16) for subtraction from subsidiary antenna signals. Delay units (15) delay the subsidiary signals by one clock cycle prior to subtraction. The main signal is also fed via a one-cycle delay unit (17) to a multiplier (18) for amplification by a gain factor. Main and subsidiary outputs (24) of the processor (10, 30) may be connected to an output processor (32, 60) for signal minimisation subject to the main gain factor remaining constant. The output processor (32, 60) may be arranged to produce recursive signal residuals in accordance with the Widrow LMS algorithm. This requires a processor (32) arranged to sum main and weighted subsidiary signals, weight factors being derived from preceding data, residual and weight factors. Alternatively, a systolic array (60) of processing cells (61, 62, 63) may be employed.
Patent EP-0141518-A2 (EP)
Inventor: KISHIMOTO TAKASHI
IPC: B66C13/46
Filed: 1984-09-19
Abstract: A tube handling device of a type in which a plurality of tubes are hung by inserting claws in opposite end portion of the tubes, including a telescopically movable beam supporting at opposite ends thereof a plurality of claw members for movement in a direction perpendicular to the length of the beam, and sensor means for sensing the vertical distance between the tubes and the tube handling device and the horizontal distance between the claw members and the end edges of the tubes.
Patent EP-0140607-A2 (EP)
Inventor: HUBBARD GEORGE MERTON
IPC: H01R24/40
Filed: 1984-10-09
Abstract: @ A hermetically sealed connector, suitable for use in the construction of a launcher for the transfer of energy from a coaxial cable to an integrated circuit, comprising an annular body (1) defining a bore in which is disposed an annular insulator (5) which in turn supports a central electrical contact (3), said body defining an external thread (2) of relatively large diameter adapted for the connection of a coaxial connector thereto with the central contact of the connector in communication with the central contact, and having an annular extension (7) defining a thread (8) of relatively small diameter; an annular header (9) defining a thread by which the header is connected to the body extension and a thread of relatively large diameter (21) by which the header may be attached to a structure; and a hermetic seal means (12) housed within said header in sealing engagement with said body in said header, said seal means including an elongate conductor (13) extending from said central contact through said seal means in sealing engagement therewith.
Patent EP-0142359-A2 (EP)
Inventor: PRUNAC ALAIN DENIS LOUIS
IPC: B01J49/90
Filed: 1984-11-09
Abstract: in an ion exchange or adsorption process for liquid treatment involving cyclical upflow loading and downflow regeneration stages applied to a compact bed of strong electrolyte ion exchange resin (2) or of polymeric adsorbent resin is cleaned of fines and/or of solid contaminants from the treated liquid and/or segmentally washed without interrupting the cycle of loading and regeneration stages, by transferring part of the resin at or near one or other end of the bed, when in a regenerated state, into a separate container (13) wherein the resin is backwashed and returning the backwashed resin to the top of the bed before, and/or to the bottom of the bed during, the loading stage, resin removed from the bottom of the bed being returned to the bottom of the bed and resin removed from the top of the bed being returned to the top and/or bottom of the bed.
Patent EP-0160765-A2 (EP)
Inventor: CHIANG PETER TAO-I
IPC: B01D59/24
Filed: 1984-12-20
Abstract: A solvent extraction-exchange process for the enrichment of either the zirconium 90 isotope component or the zirconium 91-96 isotope component of an aqueous feed stream containing both components is described. An aqueous feed stream of zirconium complexes such as that from a thiocyanate separation process is contacted with an organic solvent to preferentially extract one of the isotope components, resulting in an aqueous raffinate enriched in the other isotope component. the organic phase is further contacted with an aqueous phase enriched in said one isotope component to exchange the other isotope component from the organic phase with the one isotope component in the aqueous phase and produce a further enriched organic phase. The one isotope component in the further enriched organic phase is then stripped with an aqueous acidic strip medium, and zirconium enriched in said one isotope component separated therefrom.
Patent EP-0155003-A2 (EP)
Inventor: WATANABE HIROYUKI
IPC: B01D39/16
Filed: 1985-03-14
Abstract: A filter unit for removing leukocytes from a leukocyte-containing suspension, comprising a container provided with at least one inlet conduit means and at least one outlet conduit means, the container having a main filter packed therein in the form of a non-woven fabric which comprises fibers of an average diameter of from 0.3 µm to less than 3µm and which has a bulk density of from 0.01 g/cm<sup>3</sup> to 0.7 g/cm<sup>3</sup>, and which has an average distance between two adjacent fibers defined by the following equation (1) of from 0.5 µm to 7.0 µm:whereiny is an average distance between two adjacent fibers in micron;x is an average diameter of fibers in micron;e is a density of the fibers in g/cm<sup>3</sup>;D is a bulk density of the filter in g/cm<sup>3</sup>; andπ is a circular constant.
Patent EP-0164505-A2 (EP)
Inventor: PASTERNACK ADALBERT DR DIPL-IN
IPC: A62B9/02
Filed: 1985-03-15
Abstract: Die Lungenautomaten für Atemschutzgeräte müssen auf jeden Fall für den Gerätebenutzer auch bei Ausfall des wichtigen Druckminderers in der Atemgaszuführung die Atemgasversorgung garantieren. Dies geschieht hier in einfacher Weise durch Umgehung des mittels der Atemmembran gesteuerten Kippventils. Ein Kolbenventil, verbunden über eine Steuerleitung mit dem Mitteldruck pMD und direkt mit dem Hochdruck pHD, öffnet bei Ausfall des Mitteldrucks über den immer direkt anliegenden Hochdruck ein im Kolbenventil enthaltenes Hochdruckventil, durch das das Atemgas dann direkt in diesem entspannt auf jeden Fall in entsprechender Menge in den Lungenautomaten einfließen kann, um dann auf normalem Wege zum Gerätebenutzer zu gelangen.
Patent EP-0169454-A2 (EP)
Inventor: DOSTER WILLIAM ALLEN
IPC: H04L29/00
Filed: 1985-07-12
Abstract: For facilitating data communication between entities in a local area network (storage files, programs, devices, human operators, etc.), a method is disclosed for addressing such communications to logical names adopted for the entities; rather than to discrete physical locations in the network. The subject method allows for extension of name-directed communications across bridges (between separate communication media or between discrete frequency channels on one medium). Extensions of such communications across bridges are conditioned on the handling of respective communications within the channel or medium leading to respective bridges. If a named entity is reachable within a channel or medium leading to a bridge, the communication will be acknowledged by the processing facility at the node serving that entity, and the communication will not be extended. With the present method, a program running on a processor at one node of the network may call for retrieval of a data set by name, where the location of the data set need not be known or specifiable by either the program or the processor, and the respective data set may be retrieved through a process of communication which is entirely transparent to the program and processor, and also not ambiguous or burdensome when ■ the network path to the named data set contains bridges and/or gateways.
Patent EP-0175358-A2 (EP)
Inventor: IDA YOSHIAKI
IPC: G01R33/032
Filed: 1985-09-18
Abstract: Optical sensing apparatus for measuring quantities such as a displacement, pressure, electric voltage or field, and magnetic current or field, wherein errors due to fluctuations in the outputs of light sources and transmission losses of optical fibers are eliminated. First and second light sources (1-1, 1-2) are alternately activated, and ratios of their outputs are determined in both cases. Then, the ratio of these two outputs is calculated (calculator 20) to thereby provide a signal representing the quantity being measured. The optical sensing equipment is arranged such that terms affected by fluctuations in the outputs of the light sources and transmission losses in optical fibers (2-1, 2-2) used in the optical sensing equipment cancel out in the divisions providing the three ratios.
Patent EP-0178614-A2 (EP)
Inventor: EGERER JOSEF
IPC: D01H4/32
Filed: 1985-10-12
Abstract: The invention relates to an opening cylinder for open-end spinning machines or the like comprising a cylindrical basic body (1) with helically extending grooves (2) for the accommodation for fittings. To achieve high combing quality with easy replaceability of the fittings and low cost weight-saving design of the basic body, it is provided according to the invention that the grooves (2) for the accommodation of the root (9) of a needle-bar (8) exhibit an undercut and run at an acute angle ( alpha ) to the longitudinal axis (3) of the cylindrical basic body (1).
Patent EP-0186886-A2 (EP)
Inventor: PFAFF BERTHOLD
IPC: B62D53/06
Filed: 1985-12-21
Abstract: A semitrailer (20) has a traction engine (21) and a trailer (22) which are connected to one another via a coupling (23) and a locking/load device (35). The locking/load device exerts an elastic force between the chassis of traction engine and trailer, as a result of which even when driving on uneven ground the load part of the rear wheels (33) of the traction engine remains essentially constant, which load part originates from the load which is transferred by the locking/load device from the trailer to the traction engine. The trailer (22) has two axles, of which the front one (wheels 34.1) can be lifted and the rear one (wheels 34.2) can be steered. A further means of distributing load is provided by the liftability of the front trailer wheels. The lifting of the front trailer wheels contributes to the good steerability of the road train. <IMAGE>
Patent EP-0150870-A2 (EP)
Inventor: DITSCHEID HANS LEO
IPC: H01B11/18
Filed: 1985-01-14
Abstract: 1. A high-frequency cable including spacers arranged equidistantly on the inner conductor and a synthetic resin sheath surrounding the spacers, in which the frequency-selective energy flowback produced by systematic in-homogeneities and the resultant interference of the transmission properties are reduced in that the relative dielectric constant of the insulating material provided between the inner and the outer conductor is changed within the permissible limits of the wave resistance and the dimensions along the length of the cable with periods whose length is very long compared to the operating wavelength, characterized in that the period length of the dielectric change at the lowest interference frequency is approximately 5 dB.
Patent EP-0152990-A2 (EP)
Inventor: STEVENS JAMES LEVON
IPC: H01G9/04
Filed: 1985-02-20
Abstract: An improved low voltage aluminium electrolytic capacitor foil produced by a method of controlled hydration in warm water without the use of passivators having increased capacitance for a given size and using less energy in its formation.
Patent EP-0169657-A2 (EP)
Inventor: BURROWES DAVID E
IPC: G01D5/249
Filed: 1985-06-17
Abstract: 57 Apparatus and method for non-contact determination of shaft angle utilizes a patterned disc secured to the shaft or other rotor being observed. The disc has sectors of different optical properties whereby radiant energy directed to the disc will be encoded by the sectored pattern. A set of detectors, which each correspond to one of the sectors, provides variable output signals according to the amount of radiant energy attenuated by the disc and directed onto the detectors. These signals are converted to a set of digital signals which define a unique rotational positon, and a computing means calculates angular position from these signals. The computing means will, if necessary, compare the digital output signals and then calculate angular position in a manner which is insensitive to small deenters (or lack of concentricity) in the arrangement of the shaft, disc, detectors, and any associated optical system.