baber/WOPTO huggingface dataset:
Patent EP-0061506-B1 (EP)
IPC: B65G53/30
Filed: 1981-03-26
Granted: 1984-07-18
Abstract: Power-industry slags and other solid waste materials are transported by pipelines in a heavy liquid which is a suspension of fly-ashes in water at a voluminal ratio of fly-ashes to water of from 1:6 to 1:1 at a volumetric proportion of up to 0.2 parts of slags and other solid waste materials per one part of the heavy liquid.
Patent EP-0059784-B1 (EP)
IPC: A61M5/14
Filed: 1981-10-13
Granted: 1986-05-21
Abstract: An injection device is described for the blocking of peripheral nerves, e.g., for plexus anaesthesia. This injection device has an injection needle of metal which is provided at one end with a needle tip and at the opposite end with a base part for the connection of a syringe. In order in this injection device to largely eliminate the danger of damage to nerve fibers or injury to blood vessels by the injection needle and to permit an additional aid by the positive location of the plexus, the needle tip is formed by a ground surface inclined at an angle of 40 DEG  to 60 DEG , preferably of 45 DEG  to 50 DEG , to the cannula axis.
Patent EP-0113344-B1 (EP)
IPC: F28F9/013
Filed: 1982-07-16
Granted: 1988-01-07
Abstract: A heat exchanger including a shell (12) for flow of a first fluid and a plurality of tubes (22) for flow of a second fluid in heat exchange relation therewith. A tubular member (40) is concentric with at least a portion of a tube (36) to define a space (44) between the tube and tubular member. The tubular member (40) includes at least one radially outwardly longitudinally extending projection portion (66) for effecting flexing of the tubular member radially outwardly so that a minimum clearance between the tube and the tubular member may be provided, and so that the tube (36) may be inserted in and removed from the tubular member (40) to provide greater accessibility for welding tubular members to tube sheets during assembly. Oxygen may be introduced into the space (44) between the tubular member (40) and tube (36), to combine with tritium which may diffuse through the tubular member wall to prevent diffusion of the tritium through the tube wall.
Patent EP-0088235-B1 (EP)
IPC: G01F1/66
Filed: 1983-02-03
Granted: 1987-05-20
Abstract: In a housing two ultrasonic measuring transducers are arranged opposite of the two end faces of a test tube. The test tube providing a measuring section penetrates a separating wall and interconnects two distribution chambers of the housing. The fluid to be measured flows through the test tube and influences the transit time of the ultrasonic impulses released and received by the measuring transducers. The test tube provides a constant cross-section of metallic material along the length of the measuring section. The connection between the test tube and the separating wall consists of a nonmetallic material, thus preventing echoes which may penalize the measuring accuracy.
Patent EP-0109506-B1 (EP)
Title: Fly ashes in storable form and production process
IPC: C04B18/08
Filed: 1983-09-21
Granted: 1986-03-05
Abstract: 1. A storable granular material on the basis of fly ashes and a hydraulic mixture of a bonding agent containing cement and gypsum, mixed under admixture of water and brought into granular shape, characterized in that the fly ashes are of any origin, and that the bonding agent mixture contains carbide sludge and, optionally, additives, and in that for every 100 parts by weight of fly ashes there are 8 to 12 parts by weight of cement, 7 to 11 parts by weight of gypsum, and 6.5 to 8.5 parts by weight of calcium carbide.
Patent EP-0087280-B1 (EP)
IPC: C07D491/052
Filed: 1983-02-18
Granted: 1987-09-23
Abstract: Antichofinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano [3,4-c]-pyridin-5-ones, useful for treating bronchospastic diseases in mammals, are disclosed. Also disclosed are processes for preparing the compounds, and pharmaceutical compositions containing them. The novel compounds have the following formula:where X is a lower alkyl radial, Y is hydrogen or a lower alkyl, and R', R<sup>2</sup> and R<sup>3</sup> are, separately, hydrogen atoms or substituents.A process for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5- ones of the present invention is also disclosed
Patent EP-0088564-B1 (EP)
IPC: H04L7/04
Filed: 1983-02-25
Granted: 1988-08-31
Abstract: A line network communication system transmits coded data signals on a base band carrier signal and includes a receiver capable of recovering the coded data signals from transmitted signals. The receiver operates in a search mode initially, in which a series of data signals received at (13) is compared, at different relative phases, with a series of coded reference signals using an arrangement of shift registers (12, 15) and an exclusive OR gate (11). 
<??>The reference signals are generated by a coder (1) under the command of a central control unit (3). The control unit monitors the results of comparisons and varies, by means of a shifter circuit (6), the relative phase of compared signals until at least one comparison indicates a degree of correlation exceeding a threshold value. The control unit then operates, in a tracking mode, to verify that said degree of correlation is maintained for a preset number of subsequent comparisons and in dependence on a successful verification enters a locking mode. The control unit maintains a selected phase difference between compared series while the degree of correlation exceeding said threshold value exists.
Patent EP-0122994-B1 (EP)
IPC: A63H17/39
Filed: 1983-09-22
Granted: 1989-11-29
Abstract: A remote-controllable toy car is disclosed in which a car body is connected to an operating device through a single or a plurality of optical fibers. The toy car may be controlled in a simple optical communication system and is suitable for a small child.
Patent EP-0124528-B1 (EP)
IPC: F16K31/04
Filed: 1983-06-09
Granted: 1986-01-08
Abstract: The pressure wave transmission according to the invention comprises a cup-shaped sleeve intended to provide for the sealing between the leading part and the driven part of each side of the pressure wave generator (12). The sleeve is reinforced inside against deformations by means of a bearing body (10, 11) shaped as a cup and open on the pressure side. In order to provide for the sealing, the front edges of the pressure wheel (7) and of the bearing bodies (10, 11) are rotatingly and sealingly connected, and the bearing body (10) on the control side is attached to the cover (3, 4) of the frame by means of a pipe (28). By suppressing a differential pressure in the front region of the pressure wheel, the bearing body is readily made and a lower deformation pressure is obtained together with a better distribution of the pressure so that it is possible to have walls of a thickness appropriate to the deformation and to provide for a more reliable sealing while prolonging the life time.
Patent EP-0126125-B1 (EP)
Title: Multiple control stores for a pipelined microcontroller
IPC: G06F9/28
Filed: 1983-11-03
Granted: 1988-04-13
Abstract: A microcontroller for controlling a digital device without loss of clock cycles which controller is formed of a plurality of control stores (20a, 20b, 20c) each of which is provided with a register counter (21a, 21b, 21c) to address different locations within corresponding control store. Each control store is accessed each clock cycle and an instruction register (22) is provided to receive one of the fetched microinstructions from the selected control store. In this manner, a microinstruction is presented to the instruction register each clock cycle even though the previous microinstruction was a conditional branch, a jump to subroutine or a return to subroutine instruction.
Patent EP-0126329-B1 (EP)
IPC: C07C233/00
Filed: 1984-04-26
Granted: 1990-03-21
Abstract: Michael addition products of monocarboxylic or dicarboxylic acid esters, capable of undergoing Michael addition, with compounds containing double bonds capable of undergoing Michael addition are suitable for use as a curing component for synthetic resins containing groups capable of amide formation and/or ester formation with carboxylic acids. In particular, the Michael addition products of acetoacetic esters or malonic esters with esters, amides or urea derivatives of  alpha ,  beta -unsaturated monocarboxylic or dicarboxylic acids are used. The structure and the functionality of the curing component can be varied in many ways. It can be attached directly to the synthetic resin molecule, so that self-curing synthetic resins are obtained.
Patent EP-0127890-B1 (EP)
IPC: G01P3/46
Filed: 1984-06-01
Granted: 1988-04-13
Abstract: A method and relative circuit in which, signals (sin  phi M, cos  phi M) detected by an inductive transducer, supplied by a suitable oscillator, are caused to pass through a RC circuit, to obtain an output signal (VA) out of phase by an angle ( phi M) proportional to the angle between the polar axis of the rotor and the polar axis of the stator of the transducer, in the case of a rotary detector. Two sets of signals are separately processed: the first set comprises the output signal of the oscillator (fr) and the output signal from the circuit RC (VA); the second set comprises the output signal from the circuit RC (VA) and a signal having the same frequency as the output signal from the oscillator, but out of phase by a fixed angle (F2). Each of these sets, are made to pass through a circuit for detecting the equivalence or not equivalence of the polarity of the input signals, then filtered, derived, in case inverted and then selected by a selecting means to output a tachymetric signal of infinite resolution.
Patent EP-0141931-B1 (EP)
IPC: H01B7/18
Filed: 1984-08-14
Granted: 1989-06-21
Abstract: 1. Cable with strain relief element (2) which surround the cable core (1) and consist of a plurality of thin fibres running parallel to each other, characterized in that the strain relief elements (2) each consist of a flat, ribbon-like bundle (3) with a plurality of thin fibres which can slide over each other, which are surrounded by a closed envelope (4) made of fusion adhesive and which are stranded around the cable core with a long length of lay (Fig. 1).
Patent EP-0154002-B1 (EP)
IPC: A61M25/00
Filed: 1984-11-29
Granted: 1989-06-07
Abstract: For diagnosing bodily functions of a patient by analyzing individual, samples several blood samples are taken from the patient automatically in sequence at predetermined time intervals, collected together separately from one another, retained until the completion of all the samples, and then analyzed. The blood samples are fed into a single collecting container one after another in time sequence with the aid of a control valve and are held separated from one another by the introduction of a separating medium between them or they are fed individually in sequence into separate containers. An anti-coagulant prevents the blood samples coagulating before analysis, and so the patient can wear the apparatus for taking the blood samples and can move about and behave normally throughout the sampling sequence.
Patent EP-0135225-B1 (EP)
IPC: C07D493/08
Filed: 1984-08-02
Granted: 1990-09-12
Abstract: The invention provides a process for preparing an oxabicycloalkane compound of formulawnereinR<sup>1</sup> is a hydrogen atom or C<sub>1-5</sub> group optionally substituted by up to 3 fluorine, chlorine and/or bromine atoms:R<sup>2 </sup>is a hydrogen atom or a C<sub>1-6</sub> straight-chain alkyl group;R<sup>3</sup> is a hydrogen atom; a C<sub>1-10</sub> alkyl group; a cyano group; an alkyl group substituted by one or more halogen atoms or by a hydroxy group, a cyano group, a C<sub>1-6</sub> alkoxy group, an aryloxy group, a C<sub>1-6</sub> alkylsulphonyl group, an arylsulphonyl group, an aralkylsulphonyl group, an azido group, a C<sub>1-6</sub> alkoxycarbonyl group, an aralkoxy carbonyl group, a hydroxycarbonyl group, a phosphoryl group, a phosphoryloxy group, or an amine oxide, carbamoyl or thiocarbamoyl group in which each nitrogen is substituted by hydrogen or by 1 or 2 C<sub>1-4</sub> alkyl groups; a C<sub>2-4</sub> alkenyl or alkynyl group; an aryl or aralkyl group, each containing from 6 to 11 carbon atoms including 1 to 4 carbon atoms in the alkyl portion and optionally ring substituted by one or more fluorine, chlorine and/or bromine atoms or by a C<sub>1-2</sub> alkyl or alkoxy group, each optionally substituted by one or more fluorine and/or chlorine atoms; a group -CSNH<sub>2</sub>; a group -CO<sub>2</sub>R<sup>6</sup> or -CON(R<sup>5</sup>)<sub>2</sub> in which R<sup>6</sup> is a hydrogen atom or a C<sub>1-6</sub> alkyl group; or a C<sub>1-6</sub> acyl group or an oxime or an acetal derivative of said acyl group; each R<sup>4</sup> is independently a hydrogen atom; an alkyl group optionally substituted by up to 3 halogen atoms; a hydroxy group; or a C<sub>1-4</sub> alkoxy group; and each R<sup>5</sup> independently is a hydrogen atom, a C<sub>1-4</sub> alkyl group optionally substituted by up to 3 halogen atoms; or a chlorine or bromine atom; which process comprises treating a liquid-phase mixture of a compound of formulawhereinR<sup>1</sup>, R<sup>2</sup>, R<sup>3</sup>, R<sup>4</sup> and R<sup>5</sup> are as defined above, an aldehyde containing at least two carbon atoms and an organic solvent, with oxygen in the presence of a catalyst which is soluble in the reaction mixture and which comprises a praseodymium compound and at least one compound of molybdenum, niobium, tantalum, tungsten, uranium and vanadium.
Patent EP-0178599-B1 (EP)
Title: Control valve, in particular a throttling valve
IPC: F16K37/00
Filed: 1985-10-11
Granted: 1990-09-19
Abstract: 1. Control valve, in particular throttle valve, with a valve stem (11) supporting a valve member (15), which stem (11) is arranged to move longitudinally in a valve sleeve (6) by means of a screw-coupling (9, 10), and with a rotary knob (21, 25) connected to the valve stem in a non-rotary manner by an entrainment member (20), which rotary knob is held in its axial position by a retaining member (26, 28) passing radially therethrough and engaging in an annular groove (27) in the valve sleeve and whereof the base (22) serves as a stop for the entrainment member, characterised in that : the valve stem comprises a locking groove (12), in which a locking member (17) located in the valve sleeve engages, the locking groove (12) and the locking member (17) are constructed so that the valve member (15) can occupy any position between its closed position and its widest open position, the valve member is prevented from exceeding its widest open position by the side wall of the locking groove (12) adjacent to the valve member (15), which side wall is provided for abutment with the locking member (17), and provided between the valve member (15) and the external thread (10) of the valve stem (11) is a predetermined breaking point, preferably in the region of the locking groove (12), the locking member (17) engaging on the valve stem (11) between the predetermined breaking point and the valve member (15).
Patent EP-0153863-B1 (EP)
IPC: C03C8/02
Filed: 1985-02-28
Granted: 1989-03-01
Abstract: Glass compositions comprising, in percentage by weight based on the total weight of the composition, the following ingredients: SiO2 - about 43-48; Na2O - about 18-21; CaO - about 19-22; B2O3 - about 4-15 and P2O5 - about 4-10, said ingredients totalling 100%, are highly suitable for application to cobalt-chromium-molybdenum surgical implant alloys by conventional coating techniques.
Patent EP-0194278-B1 (EP)
Title: Accouplement pour le transfert de lubrifiants
IPC: F16L25/00
Filed: 1985-08-16
Granted: 1990-01-03
Abstract: Un accouplement pour le transfert de lubrifiants conçu de manière à permettre l'interconnexion d'une unité de transfert de puissance (11) avec une charge (41) dotée d'une entrée rotative (47). L'accouplement est composé de deux éléments creux, interne (36) et externe (72), disposés de manière concentrique. L'élément externe exerce une fonction de transmission de couple entre l'unité de transfert et la charge. L'élément creux interne est attaché par ses deux extrémités à une surface interne de d'élément et est conçu (33) pour reçevoir un lubrifiant provenant d'une source située à l'intérieur du dispositif de transfert et devant ensuite être envoyé vers et à travers l'élément creux interne. Les éléments interne et externe possèdent chacun, entre leurs extrémités respectives, une partie prévue pour permettre la rupture par cisaillement (28, 39). Lors d'une surcharge de l'élément externe et de sa rupture par cisaillement, l'élément interne continue à tourner jusqu'à rupture de celui-ci au niveau de la partie prévue à cet effet. La torsion réduit à zéro la surface d'écoulement intérieur de l'élément interne, empêchant ainsi l'écoulement du lubrifiant depuis le dispositif de transfert de puissance, à travers l'élément interne, ce qui permet d'empêcher la perte de lubrifiant dans les dispositifs de transfert de puissance par suite de la rupture de l'accouplement.
Patent EP-0191096-B1 (EP)
IPC: A61K33/00
Filed: 1985-07-24
Granted: 1989-09-13
Abstract: Compounds having the general formula (I) (BHn)m ADRuX3+nm-q-r(OH)r(BHp)3-nm+q BD1+p+q wherein B is a mononucleous or polynucleous basic heterocycle containing one or a plurality of nitrogen atoms, X is chlorine or bromine, m is 1 or 2, n is 1 or 2, the sum of n + m not exceeding 3, p is 0 or 1, but not 1 if n is 1, q is 0 or 1 but not 1 if p is 1 and r is 0 or 1, presenting a tumor inhibiting activity and thus useable in chemiotherapy for the treatment of cancer.
Patent EP-0203931-B1 (EP)
Title: Procede de production de dispositifs utilisant des techniques de lithographie non plane
IPC: G03F7/26
Filed: 1985-08-30
Granted: 1989-03-29
Abstract: Nouveau procédé de production d'un dispositif formant des motifs par lithographie sur des substrats non plans. On forme la surface d'un substrat non plan en y déposant un revêtement initial sensiblement uniforme de réserve. L'uniformité est obtenue en déposant la réserve soit à partir d'une phase de vapeur, soit à partir d'une brume. Les mouvements des constituants de la vapeur ou de la brume devraient en outre être suffisamment aléatoires pour que la distribution du flux angulaire en un point quelconque de la surface du substrat non plan à revêtir soit sensiblement identique à celle en un autre point quelconque à revêtir.
Patent EP-0197344-B1 (EP)
IPC: A61F9/00
Filed: 1986-03-12
Granted: 1990-01-03
Abstract: A device comprising a mirror (1) and a dropping bottle (6) is useful for self-administration of ophthalmic medication inasmuch as the administration can be observed by the contralateral eye.
Patent EP-0248921-B1 (EP)
Title: Stackable cheese blocks mould
IPC: A01J25/16
Filed: 1986-06-09
Granted: 1990-08-29
Abstract: 1. Stackable cheese blocks mould particularly for pieces of cheese subjected to a natural maturing process which are to be treated by tempered or conditioned air the blocks mould having individual moulds (21) arranged with a space between them and a peripheral frame (23) enclosing said set (22) of moulds, characterized in that the peripheral frame (23) is arranged with a distance to the set (22) of moulds and that the longitudinal and transversal walls (26, 27) of the frame have a height corresponding to the height of the moulds.
Patent EP-0209869-B1 (EP)
IPC: B60B39/00
Filed: 1986-07-19
Granted: 1989-12-20
Abstract: A pivotation device for a centrifugal chain assembly of a motor vehicle comprises a drive, a rack longitudinally displaceable by the drive, a gear wheel forming with the rack a gearing, an output drive shaft driven by the gear wheel and a pivotation arm, connected thereto by a coupling, for the centrifugal wheel of the assembly. A guide rod of round material extends parallel to the rack, which is guided in a flying manner on the guide rod. The teeth of the rack are located at the side facing away from the guide rod and the gear wheel supporting the rack against a lateral pivotation about the guide rod.
Patent EP-0222322-B1 (EP)
IPC: C07D501/46
Filed: 1986-11-06
Granted: 1992-05-06
Abstract: Cephalosporin derivatives of the formula <IMAGE> pharmaceutical preparations active against bacterial infections and which contain such cephem derivatives, process for the production of the pharmaceutical preparations and use of the cephem derivatives for combating bacterial infections.
Patent EP-0229269-B1 (EP)
IPC: G01B11/245
Filed: 1986-11-24
Granted: 1992-01-02
Abstract: The area of a polygon (A B C D) formed from the shadow edges (11,12,21,22) of an object, particularly a tree trunk, is determined from the position of these shadow edges with the aid of optical recording devices (K1,K2). This area is weighted with a constant in such a manner that the result of this weighting specifies the area of the cross section of the object. The constant can be determined by the ratio between the area of an ideally circular object and the area of the polygon spanning this object. <IMAGE>
Patent EP-0234065-B1 (EP)
IPC: C13K3/00
Filed: 1986-12-30
Granted: 1989-11-08
Abstract: Process for the treatment of aqueous sweet juice containing a mixture of saccharides containing an aldehyde functional group, especially fructose, and saccharides containing a ketone functional group, especially glucose, with a view to separating and selecting the saccharides containing a ketone functional group. It consists (a) in making up a hydroorganic medium by mixing the sweet juice with a ketonic compound containing active methylene, a calcium-based catalyst and preferably ethanol, (b) in stirring the medium until the formation of furane-based polyol by condensation of the ketonic compound and the saccharides containing an aldehyde functional group, and (c) in allowing the furane-based polyol to precipitate and separating it off by a physical route from the liquid medium; the latter is completely freed from the saccharides containing an aldehyde functional group. The process of the invention makes it possible, in particular, to prepare pure fructose syrups.
Patent EP-0229767-B1 (EP)
IPC: G01N33/68
Filed: 1986-03-17
Granted: 1990-09-26
Abstract: The presence of a virus of the Herpes group or the corresponding antibodies in a clinical sample containing beta2m microglobulin (beta2m) may be reliably detected by (1) bringing the sample into contact with a reagent which will reveal the presence of the virus or antibody whose presence is being detected, the sample and/or reagent being freed from or free from beta2m or (2) contacting a sample to be assayed for virus with a reagent that reacts with beta2m and which will form an anti-beta2m/beta2m/virus conjugate and subsequently assaying for virus.
Patent EP-0222852-B1 (EP)
IPC: A61M25/00
Filed: 1986-05-02
Granted: 1990-02-07
Abstract: Endotube intended particularly to be placed in the oesophagus and comprising at one end a funnel-like widening (1), a tube-like central part (2), and at the other end a bulging which widens towards the the central part (2), and which makes difficult to withdraw the endotube after its insertion through a narrowing. Said bulging is comprised of two thin walled hollow linings (3) which open to the inside of the central part (2) on which they make a projection and in the direction of which they raise and are terminated by a steep slope (4). It is thus possible, even in the case of the insertion of an endoscope intended to be placed into the endotube, to fold completely the linings (3) so as to easily guide them through a narrowing. The configuration of the funnel-like widening (1) enables to obtain, in association with an inserted placing tube, a torsion resistent connection.