baber/WOPTO huggingface dataset:
Patent EP-0025576-A2 (EP)
Inventor: TORRESIN GIUSEPPE
IPC: G01F1/72
Filed: 1980-09-08
Abstract: A turbulence conveyor flowmeter for medical use comprising a turbulence chamber (4) with variable input and/or output openings, a transducer system (12, 22, 23, 26) of the pressure drop across the turbulence chamber, a servomechanism (14, 25) controlled by the transducer system and acting on the flow to be measured, and a detector of the measured flow. 
     The flowmeter is a reliable compact device of simple construction and easy use and allows carrying out of measurements within a wide range of values and conveying respiratory flows in particular in physiopathology, in pulmonary and cardiocirculatory medicine and in anaesthesia.
Patent EP-0031894-A2 (EP)
Inventor: MRAL HEINZ ING GRAD
IPC: B01J2/10
Filed: 1980-11-27
Abstract: 1. An apparatus for continuously mixing sludge, in particular aqueous sewage sludge, with a hydratable or a hydraulically setting solid, and for granulating the mixture, essentially comprising sludge and solid metering apparatus and mixing and granulating apparatus for the mixture, characterised in that a conveyor worm is provided as the sludge metering apparatus, and a cellular wheel sluice is provided as the solid metering apparatus, the discharge of which is delivered to a separate conveyor worm, and both conveyor worms convey their transported material separately to the mixing and granulating apparatus.
Patent EP-0023392-A2 (EP)
Inventor: BARTON JOHN EDWARD DUNCAN
IPC: A01N37/44
Filed: 1980-07-01
Abstract: Diphenyl ethers of formula:
     wherein A is hydrogen or one of a specified range of substituents e.g. halogen, hydroxy, haloalkyl, B, C, E and F are hydrogen or specified substituents; D is CF 3 , halogen, or another specified substituent; and R is a group -CONR 4 SO 2 R 3  wherein R 4  is hydrogen or C, to C. alkyl and R' is an optionally substituted alkyl, alkenyl, alkynyl, or aryl radical; useful as selective herbicides.
Patent EP-0035648-A2 (EP)
Inventor: KOCHER REINER
IPC: B23K20/16
Filed: 1981-02-05
Abstract: 1. Explosively clad layered composite material with unalloyed or low-alloy carbon steel as base material and a Ni-based alloy, for example of a hight corrosion-resistant molybdenum-containing nickel alloy, as covering material, characterized in that, between the base material and the covering material there is arranged an originally separate intermediate layer united therewith, with a minimum thickness of 0.5 mm, formed of a metal which, on explosive cladding experiences a cold-work hardening greater than the base material, but smaller than the covering material, and which does not give rise to any deleterious influence on the covering material by diffusion on thermal treatment of the composite material.
Patent EP-0034371-A2 (EP)
Inventor: FISHER JOHN MELVIN
IPC: A62B1/20
Filed: 1981-02-17
Abstract: An escape slide for evacuating personnel from an aircraft or other elevated place where there is the possibility of damage to the slide from fire or abrasion during the deployment and evacuation process. A protective shield of flexible material having a metalized coating for reflecting heat is positioned overthe underside of the inflated slideto protectthe slide. The protective shield may be connected to the sides of the slide and be spaced from the bottom of the slide to provide an insulating air space. The protective shield may also be movable to a position over the slide when used as a life raft and serve as a canopy to protect passengers on the slide raft from the weather and sea.
Patent EP-0038086-A2 (EP)
Inventor: SCHUNCK EBERHARD DIPL-ING
IPC: F16B12/20
Filed: 1981-04-16
Abstract: In the case of a construction means for constructing stands, furniture, shelves, transportable buildings and objects built by this construction means, the object to be achieved is to produce a construction means and objects built by this construction means which can be assembled in a simple manner and using simple, universally applicable means, to produce considerable static load capacity, and in which strips, preferably of wood, can be used which can also be prepared, in cross-section, simply and with little cost. The invention achieves this object in that the connectors are sections of a profiled rod which have corner rails, between each of which there is a slot, and a central hollow tube which is connected to the apex of the corner rails by walls running radially outwards, the slots and the hollow tube forming cut-outs in which attachment devices engage, in that the strips are arranged with their end faces abutting against the connector, in that the end faces of the strips are shaped and dimensioned such that the edges of their end faces and/or their side surfaces adjacent to the end faces are supported against one another and in that the attachment devices have a part built into the strips which can be tensioned by a part which engages in the connector and can be tightened by means of a screw. By this means, clamped connections are produced which are characterised by very high static strength. <IMAGE>
Patent EP-0044407-A2 (EP)
Inventor: RENTZEA COSTIN DR
IPC: C07D405/14
Filed: 1981-06-15
Abstract: Compounds of the formula    <IMAGE>  I  where Ar, R1, R2 and X have the meanings given in the claims, their preparation and their use as plant growth regulators.
Patent EP-0045429-A2 (EP)
Inventor: BLANK HEINZ ULRICH DR
IPC: C07C45/42
Filed: 1981-07-20
Abstract: 1. Process for the preparation of 4-tert.-butylbenzaldehyde which is optionally monosubstituted or polysubstituted in the nucleus by fluorine, chlorine, bromine or iodine, characterised in that 4-tert.-butyltoluene which is optionally mono-substituted or polysubstituted in the nucleus by fluorine, chlorine, bromine or iodine is reacted with 1.6 to 2.4 mols of bromine chloride, if appropriate in the presence of bromine and/or chlorine, as the halogenating agent, per mol of optionally substituted 4-tert.-butyltoluene, at temperatures of 40 to 230 degrees C, if appropriate in the presence of inert organic solvents or diluents, and the halogenation mixture is then hydrolysed, if appropriate after prior removal of the optionally substituted 4-tert.-butylbenzyl halide contained in the mixture.
Patent EP-0045492-A2 (EP)
Inventor: SEITOKU KUBO
IPC: F16H61/14
Filed: 1981-07-30
Abstract: An automatic transmission includes a gear transmission mechanism with first and second friction mechanisms which are alternatively engaged by alternative supply of first and second actuating pressures thereto when the highest speed stage and the next to highest speed stage are alternatively engaged, and a torque converter including a lockup clutch. A transmission control system includes a pressure control system which controls the gear transmission mechanism by selectively supplying those actuating pressures and possibly others, and a lockup clutch control valve which controls the engagement of the lockup clutch. The lockup clutch control valve is switched to its disengage position when it receives neither a first nor a second control pressure, and is switched to an opposite position by supply of either the first or second control pressure, this opposite position being an engage position for the lockup clutch if governor pressure is over a first specified value. The first control pressure is provided when governor pressure is higher than a second specified value higher than the first specified value and also the first actuating pressure is present; and the second control pressure is provided, if governor pressure is over the first value, when the throttle pressure is lower than a third specified value and also the second actuating pressure is present.
Patent EP-0057748-A2 (EP)
Inventor: MAYER WALTER DIPL-PHYS
IPC: H04N1/04
Filed: 1981-10-08
Abstract: A microfilm telecommunication installation is described which consists of a microfilm or microfiche storage container (14), a film track (11) with lights (12), a controllable transport device for microfilm or microfiche and imaging optics (20). The image of in each case one scanning line, originating from the imaging optics (20), is imaged on a linear semiconductor sensor element (10) and supplied as an electrical row video signal of relatively low frequency to an image repetition store (15) where it is stored. After storage of the entire video signal, the latter is read out as many times as required in the most advantageous organisation in each case and with the required frequency. To match the scanning areas to forward and reverse running of the microfilm (13) or, respectively, of the microfiche (25), a tiltable mirror is arranged in the beam path between the film track and the linear semiconductor sensor element. The transport device enables one (21) of a total of several pages on the microfiche (25) to be scanned row by row from top to bottom and the laterally adjacent page (22) to be scanned row by row from bottom to top. <IMAGE>
Patent EP-0042766-A2 (EP)
Inventor: KESTING ROBERT EMIL
IPC: B01D61/00
Filed: 1981-06-24
Abstract: There are disclosed highly anisotropic membranes comprising cellulose nitrate or cellulose nitrate-cellulose acetate mixed ester polymers, and comprising an integral bilayer of a first layer of cells and a second layer of cells, the cells of the first layer being at least 3 times larger (preferably 5± 1 times larger) than the cells of the second layer. There is also disclosed a process for making such membranes by casting from a solution of said polymer in a solvent and a non-solvent. The membranes have many uses, e.g. in laboratory and industrial filtration of liquids, bacterial sterilisation etc.
Patent EP-0055158-A2 (EP)
Inventor: MISCHLER JEAN-JACQUES
IPC: H02G7/20
Filed: 1981-12-02
Abstract: 1. Safety device for the connection of overhead electrical power transmission lines with respect to a support such as a tower, comprising at least two rigid insulator strings (11, 12) by way of which the cables are mechanically connected to said support, each insulator string (11, 12) being fixed by a first end to a first joining device (15) which latter is joined to the support by at least a chain member (13), and by a second end to a second joining device (16) on which are provided means for anchoring or suspending (14) the cables, each insulator string (11, 12) cooperates with mechanical connection means (25, 32, 33, 34, 35) capable of absorbing energy by deformation and so mounted as to act in case of accidental breaking of one insulator string (11, 12) in order to diminish the dynamical effects produced by the breaking on the other undamaged string or strings (12, 11), at least one of said first and second joining devices (15, 16) comprising at least a compensation bar, the energy-absorbing mechanical connection means (25, 32, 33, 34, 35) cooperating directly with said bar, and at least one energy-absorbing means (25) being provided to cooperate with said insulator string (11, 12), this last means (25) comprising at least one bent piece (25) of which one end is secured to the corresponding compensation bar (15, 16) and a second end is secured close to an end cover (21) of insulator string, characterized in that for each insulator string (11, 12) two bent pieces (25), forming energy-absorbing mechanical connection means, are grouped in pairs, by being placed on either side of the plane of the corresponding compensation bar (15, 16), each bent piece (25) forming a girder of equal strength and comprising first and second branches (251, 252) joined together by a connecting bridge (255) placed close to a lateral end (151, 152, 161, 162) of the corresponding compensation bar (15, 16), and each bent piece (25) being secured to the corresponding compensation bar by the free end (254) of its first branch (251) and by said connecting bridge (255), the free end (256) of the second branch (252) being secured in the vicinity of the end cover of the insulator string (21), so that the bent pieces (25) which are in pairs also constitute mechanical anti-collision holding means which, in case of one insulator string breaking, oppose the displacement of a part of the broken string (11, 12) towards the other undamaged string or strings (12, 11).
Patent EP-0035483-A2 (EP)
Inventor: ABERG SEARD
IPC: B21D5/01
Filed: 1981-03-02
Abstract: This invention relates to the bending of shaped sheet metal, which shows alternatingly occurring longitudinal ridges and valleys, the lateral portions of which constitute lateral portions of the ridges, about an axis, which extends perpendicularly to the longitudinal direction of the ridges and valleys and is in parallel with the plane of the sheet. Known methods of bending such shaped sheet metal have proved to have certain limitations with respect to applicability and smallest bending radius to be obtained in one or more coherent bending moments or steps. For eliminating these shortcomings a method of bending shaped sheet metal is proposed, at which the bending takes place in at least two subsequent moments or steps. At the first bending moment transverse ridges are formed from below along at least one line in parallel with said axis in the valleys for partially bending the sheet (A), and at the second bending moment transverse ridges are formed from below on both sides of the transverse ridges formed at the first bending moment, for finally bending the sheet (A) to the desired bending angle.
Patent EP-0060693-A2 (EP)
Inventor: MACLEAN DONALD LEWIS GAGE
IPC: B01D53/22
Filed: 1982-03-12
Abstract: A process for separating one gas from a feed gas mixture containing the one gas wherein the mixture is brought into contact with one side of a membrane more permeable to the one gas than the other gases of the mixture and the permeated gas is recovered from the other side of the membrane. In order to maintain the process at a substantially constant rate of recovery at varying feed gas flow rates and/or pressures, the rate of recovery is sensed and the gas mixture is heated or cooled to vary its temperature in proportion to variations in feed gas flow rates and/or pressure such that the rate of recovery remains substantially constant. The rate of recovery may be measured in terms of purity of the permeated gas in the separated gas stream, the amount of gas recovered in a given time period or the percentage of the one gas separated from the feed gas mixture.
Patent EP-0062492-A2 (EP)
Inventor: HIGGINS IRVING JOHN
IPC: C12P17/02
Filed: 1982-03-31
Abstract: Hydrocarbons are converted to oxidised derivatives by contacting them with a species of Acinetobacter or an enzyme extract thereof.
Patent EP-0077753-A2 (EP)
Inventor: WALZ THEO
IPC: B65B23/14
Filed: 1982-09-27
Abstract: In this apparatus, the objects (G) in a delivery channel (10) are delivered as a series to a receiving channel (11) by means of vibration. This vibrational conveying causes the objects to lie loosely against one another and against a collecting slide (13). A separating blade (12) can thus be inserted at the transfer station (15) without pressure between two adjacent objects, in order to divide the group on the receiving channel (11) from the row on the delivery channel (10). The vibration of the delivery channel (10) can be reduced or slowed down when the separating blade (12) is lowered, in order to reduce the pressure between following objects still further. Thus the separating point can easily be found by the separating blade (12). At no point in this apparatus is a pressure exerted on the objects, with the result that it is possible even for easily breakable objects and those having irregular form to be separated into groups in this manner. <IMAGE>
Patent EP-0098365-A2 (EP)
Inventor: MAUS VON RESCH JULIUS
IPC: E05B15/02
Filed: 1983-05-11
Abstract: Fitted on a case, more exactly on the case part on the locking side, is a striking metal sheet (8) and/or a striking plate (25). Both possess at least two fastening bores (for example 11, 16; 31, 34), of which the first is assigned a profile strip (3) of the case or of this case part and the second is assigned the tongue-and-groove connection (5). In this arrangement, the screw head of a screw (23, 35) passing through the second fastening bores (15, 16, 17; 34) is situated against the rear side (24) of this case part, the said rear side being movable to face a wall or the like. Accordingly, these screws are inaccessible, whereas access can be had to the screws (22, 30) screwed into the profile strip (3) in counter-direction, even with the case installed. By virtue of the inaccessibility of the screws (23, 35) with the case installed, security against theft is increased. <IMAGE>
Patent EP-0101563-A2 (EP)
Inventor: OSUGI MINORU
IPC: C07C29/15
Filed: 1983-07-19
Abstract: A catalyst composition comprising copper oxide, zinc oxide and an oxyacid of phosphorus or its salt; and use of the aforesaid catalyst composition for synthesis of methanol from carbon monoxide and/or carbon dioxide and hydrogen by a vapor-phase method.
Patent EP-0107050-A2 (EP)
Inventor: KITAYOSHI HITOSHI
IPC: G06F17/00
Filed: 1983-09-22
Abstract: A signal generator generates a test signal for input to a device under test the output signal of which is subjected to fast Fourier transform analysis by a fast Fourier transformer. A waveform memory (29) is read out in synchronism with data input to the fast Fourier transformer. The waveform memory (29) has stored therein sample values of a composite waveform of a plurality of predetermined spectra. The output read out from the waveform memory (29) is converted by a D/A converter (33) into an analog signal for use as the test signal.
Patent EP-0120991-A2 (EP)
Inventor: RUHENSTROTH-BAUER GERHARD PROF
IPC: G01W1/10
Filed: 1983-11-22
Abstract: A method for alerting patients with diseases affected by climate, such as epilepsy and myocordial infarction, according to which sinusoidal spheric pulses having a frequency of 28 kHz and sinusoidal spheric pulses having a frequency of 10 kHz are measured by a spheric selector circuit. The pulse rate of these spheric pulses is ascertained over a predetermined period of time and the difference between the pulse rates of the spheric pulses at 28 kHz and those at 10 kHz is ascertained. If the spheric pulses having a frequency of 28 kHz predominate, then the patient is alerted by means of a signal generated by a circuit which includes the spheric selector circuit for carrying out the method.
Patent EP-0114320-A2 (EP)
Inventor: STUHLMILLER GARY LEE
IPC: H03K19/018
Filed: 1983-12-16
Abstract: A circuit which may be utilized with a EIA RS 422/423 line receiver to guarantee that the output of the receiver goes to a known output logic stage when there is no signal supplied at the input thereof. The circuit comprises a pair of substantially identical transistor circuits (32, 34) coupled in parallel between a power supply bus. One transistor (42) of a particular one of the transistor circuits is fabricated with a smaller emitter area with respect to its counterpart transistor (38) in the other transistor circuit. Thus, a voltage difference is established between the emitter contacts of the two transistors which produces the voltage offset. This voltage offset is utilized to drive the output of the line receiver to said output state absence an input signal supplied to the receiver.
Patent EP-0093528-A2 (EP)
Inventor: ENRIGHT PHILIP GRAHAM
IPC: B22D11/11
Filed: 1983-04-15
Abstract: In the production of alloys, particularly At alloys, by a continuous casting process a supplementary alloy stream is continuously fed into a main metal stream running to the casting mould. The supplementary alloy stream preferably amounts to 1-20% of the main metal stream and has a liquidus temperature above the temperature of the main metal stream so that on contact with the main metal stream, intermetallic phases are precipitated very rapidly as a result of the high chill rates. 
     This mode of casting reduces the risk of coarse primary particles when casting alloys of high alloying element content. The supplementary alloy stream need not be based on the same metal as the main metal stream. The method is considered suitable for the addition of various metals, such as Zr, Mn, Cu, Fe, to aluminium and aluminium alloys to overcome a variety of difficulties and to produce alloy products of improved properties.
Patent EP-0107982-A2 (EP)
Inventor: SOUDA YUTAKA
IPC: G11B5/39
Filed: 1983-10-28
Abstract: A magnetic transducer head utilising magnetoresistance effect comprises means for applying a constant voltage (V<sub>1</sub>, V<sub>2</sub>) to both ends of at least one pair of magnetoresistance effect elements (MR<sub>n1</sub>, MR<sub>n2</sub>) connected in series on a discontinuous portion other than a magnetic gap of a magnetic core forming a magnetic gap, and means for applying bias magnetic fields (H<sub>B</sub>, -H<sub>B</sub>) of opposite polarity to the respective magnetoresistance effect elements, an output being derived from a connection point between the pair of magnetoresistance effect elements.
Patent EP-0085615-A2 (EP)
Inventor: OKADA TOSHIRO
IPC: H03L7/107
Filed: 1983-01-27
Abstract: A phase-locked loop circuit comprises a voltage-controlled oscillator, a phase comparator, a low-pass filter (15), a plurality of pump circuits (14S, 14F, ... ), and a selecting circuit (G<sub>45</sub>) for selecting one of the pump circuits. The low-pass filter is comprised of a capacitor (C) and a plurality of resistors (R<sub>1</sub>, R<sub>2</sub>) each connected to one of the pump circuits. By selecting one of the pump circuits to connect to a corresponding resistor, the cutoff frequency or time constant of the low-pass filter is switched in multi-steps.
Patent EP-0101417-A2 (EP)
Inventor: GEMELLI CARLO
IPC: A47J43/25
Filed: 1983-07-25
Abstract: This invention relates to a grater structure for household applications, which is specially engineered to give full assurance of hygienic and safe conditions in any situations. 
     This grater includes, in a manner known per se, a shaped plate (2) having a substantially rectangular outline and being perforated with a plurality of throuhgoing holes (3). 
     The shaped plate (2) has a working face (2a) wherefrom preferably frusto-conical and jagged annular protuberances (4) stand out and border through-going holes (3). 
     Between annular protuberances (4), the shaped plate (2) has substantially smooth lands even at its working face (2a). 
     In a manner known per se, a means of positioning and supporting the shaped plate (2) is provided which comprises, in this specific case, a frame (5) pivoted, through pins (6), to the shaped plate (2) and a handle (7) formed at the top end of the plate (2). 
     The pins (6) are located adjacent the handle (7) to allow the grater to be placed in a tilted attitude with the handle raised. 
     The shaped plate (2) is associated with a smooth plate (8) having an edge outline which is similar to that of the cited shaped plate.
Patent EP-0120239-A2 (EP)
Inventor: GANTE JOACHIM DR
IPC: C07D303/22
Filed: 1984-02-07
Abstract: Neue schwefelhaltige Imidazolderivate der allgemeinen Formel I <IMAGE> worin AR einen unsubstituierten oder einen durch ein oder zwei Halogenatome substituierten Phenylrest, Y O oder S und Z einen I-Imidazolyl- oder einen 2-Methyl-1- imidazolylrest bedeuten, sowie ihre physiologisch unbedenklichen Säureadditionssalze wirken antimykotisch und antibakteriell.
Patent EP-0152508-A2 (EP)
Inventor: SUDO MICHIO
IPC: H02K3/26
Filed: 1984-02-23
Abstract: In a coreless-brushless motor in which a driving coil block (21) is mounted on a stator yoke (11), a bearing (16) is fixed to the stator yoke in alignment with the central portion of the driving coil block, a rotary shaft (17) is rotatably supported by the bearing (16), a rotor yoke (18) is affixed to the rotary shaft (17) and a rotor magnet (19) is mounted on the rotor yoke (18) in adjacent and opposing relation to the driving coil block (21), a magnetoelectric transducer pellet (35) is housed in a recess (34) made in the stator yoke (11) on the side of the driving coil block (21), for detecting magnetic fluxes emanating from the rotor magnet (19). The magnetoelectric transducer pellet (35) is connected to wires of a flexible printed circuit sheet (36), which is disposed between the stator yoke (11) and the driving coil block (21).