baber/WOPTO huggingface dataset:
Patent EP-0328044-A1 (EP)
Inventor: GRIEB HUBERT DR ING
IPC: F28F9/02
Filed: 1989-02-07
Abstract: The manifolds (2, 3) of a profiled-tube heat exchanger (1) consist of a number of manifold sections (5, 6) which are arranged axially one behind another, and are held together and tensioned by means of internally arranged tension tubes (15, 16). …<IMAGE>…
Patent EP-0337487-A1 (EP)
Inventor: SUMITA MASAO
IPC: C08K7/06
Filed: 1989-04-14
Abstract: Disclosed is an electroconductive polymer composition comprising a matrix composed of a mixture of at least two polymers which are incompatible with each other, and an electroconductivity-imparting filler distributed predominantly in the polymer having a higher affinity with the filler. The plastic composition exhibits a higher conductivity than that obtained by blending each of the polymers as the matrix with the same filler.
Patent EP-0342364-A1 (EP)
Inventor: BRUDER WOLFGANG
IPC: A41H43/00
Filed: 1989-04-15
Abstract: The invention relates to a process for conveying cut pieces without identification tags, which cut pieces have been produced by a computer-controlled cutting apparatus (1), for example an extreme pressure fluid jet cutting apparatus, to a computer-controlled flexible production system (3). The parameters describing each cut piece are thereby stored in the computers controlling the cutting apparatus and the production system. Via an electronic projection device (5), arranged between the delivery station (2) of the cutting apparatus and the receiving station of the flexible production system (3), in the control computer (7) of which projection device the parameters describing each cut piece are likewise stored, the sequence of removal is displayed to the operating personnel by projection of a visual signal onto each cut piece. The operator removes the marked piece in each case and passes it to the production system. After the transfer has been completed, a receipt key is operated (8), by which means the notification is given to the control computer (6) of the production system that the given part has been received by the production system and the command is relayed to the control (7) of the projection device (5) to mark the next part to be transferred. With the aid of this process, the time span from the completion of cutting up to final completion of a garment is substantially reduced. Additionally, it is ensured that the mixing up of individual pieces is ruled out. <IMAGE>
Patent EP-0346594-A1 (EP)
Inventor: KRAMER FRED A
IPC: C12Q1/6893
Filed: 1989-04-19
Abstract: A replicable and hybridizable recombinant single-stranded RNA probe molecule is described comprising: a recognition sequence for the binding of an RNA-directed RNA polymerase; a sequence required for the initiation of product strand synthesis by the polymerase; and a heterologus RNA sequence inserted at a specific site in the internal region of the recombinant molecule and complementary to an oligo or polynucleotide of interest. Methods are also described for determining the presence or concentration of an oligo- or polynucleotide of interest in a sample and for simultaneously determining the presence or concentration of several different oligo- or polynucleotides of interest in a sample.
Patent EP-0394533-A1 (EP)
Inventor: SCHNELL BURKHARD K DIPL-ING
IPC: B23B47/14
Filed: 1989-04-27
Abstract: A spindle drive arrangement for a machine tool for machining workpieces is described, in particular in upright drilling machines, with a main drive motor, a stepless V-belt regulating drive consisting of cone-pulley sets, a geared clutch, a multistage speed-changing mechanism as well as a feed mechanism for the sleeve accommodating the spindle or suchlike device, in which spindle drive arrangement a regulating-pulley adjustment for at least one cone-pulley set of the V-belt regulating drive can be regulated via a servomotor. The regulating-pulley adjustment of a cone-pulley set can be effected via a bell-crank lever, the drive-side end of which can be moved by a threaded spindle via an adjusting nut. The material to be machined, the machining method used and, by indicating the tool type or the like, a geometric variable important for the method, such as the bore diameter and the position and machining length for the workpiece in the direction of movement of the sleeve are input to the installed computer by the machine operator via an operating panel, and, from this input data and the technological data given by the machine manufacturer for the individual materials and machining methods, the computer determines the optimum speed of the main spindle and the optimum feed rate of the sleeve for the respective application and automatically sets the devices provided in the machine, such as the stepless main drive and the stepless feed drive. <IMAGE>
Patent EP-0365775-A1 (EP)
Inventor: SCHWARTE STEPHAN
IPC: B05D7/26
Filed: 1989-08-11
Abstract: The invention relates to a process for producing a multi-layer coating in which the aqueous coating compound contains water-dilutable polyacrylate resin having a hydroxyl count from 40 to 200, an acid count of 20 to 100 and a glass transition temperature (TG) of -40 to +60 DEG C, which can be made by adding a mixture (I) of a (meth)acrylic acid ester and a copolymerisable monomer containing hydroxyl groups to an organic solvent and radically polymerising it and, at the end of the addition process, adding a monomer containing carboxyl groups to the mixture (I) and further polymerising it.
Patent EP-0374371-A1 (EP)
Inventor: DORRIE HORST
IPC: H01Q5/321
Filed: 1989-09-04
Abstract: The invention is based on the object of developing a known rod antenna for TV reception in such a manner that it is suitable, without tuning, for two frequency bands, for example the VHF and the UHF bands. 
<??>The solution consists in that, on a rod (11) of insulating material, two windings (12, 13) connected to one another exist and that the rod of insulating material carries at one end a helical spring (26), the free end of which forms the base of the rod antenna (10). The other end of the helical spring is coupled via capacitive coupling means (15, 16, 17) to the second winding (13). The length l between the base and the capacitive coupling means is about  lambda u/4 and the length l2 of the overall rod antenna (10) is about  lambda v/4.  lambda u corresponds to the wavelength of the centre operating frequency of the UHF band and  lambda v corresponds to the wavelength of the centre operating frequency of the VHF band. 
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Patent EP-0363834-A1 (EP)
Title: Brenner, insbesondere Hochgeschwindigkeitsbrenner
Inventor: STENZEL GERHARD
IPC: F23D14/20
Filed: 1989-10-06
Abstract: Der Brenner, insbesondere Hochgeschwindigkeitsbrenner weist eine Brennkammer (5) mit einem korbförmigen Flammenhalter (3) auf. Der Flammenhalter umfaßt einen sich in Strömungsrichtung konisch erweiternden Mantel (8), in welchem Durchtrittsöffnungen(4) ausgebildet sind. Eine Brennstofflanze (7) mündet mit radialen Austrittsöffnungen (11) im stromauf gelegenen Bereich des Flammenhalters (3). Die Brennkammer (5) ist von einem Außenrohr (23) umgeben, das dazu dient, Sauerstoffträgergas den aus der Brennkammer (5) austretenden Flammen zuzuführen. Zwischen der Brennkanmer (5) und dem Außenrohr (23), die als gesonderte, gegeneinander verdrehbare und verschiebbare Bauteile ausgebildet sind, werden an dem stromab gelegenen Enden Strahlöffnungen (37) für das Sauerstoffträgergas gebildet.
Patent EP-0364839-A1 (EP)
Inventor: LO DUCA CARMELO
IPC: A61M5/32
Filed: 1989-10-06
Abstract: Syringe for medical use of the disposable type provided with a hollow cap (40; 60; 60′) that can be superimposed to the needle to protect it after carrying out the injection; the internal surface of the cap, close to its opening, and the external surface of the collar (44) for needle connection to the syringe have a substantially complementary shape. Close to the opening of the cap cavity, members (48, 61) are provided that firmly engage the collar (44) of the needle when it is forced into the cap cavity. 
     Preferably, the cap comprises a support base (70, 71) to keep it in an upright position with the opening of cavity upwards when said cap is removed from the needle (46) and is laid on a support plane.
Patent EP-0369228-A1 (EP)
Inventor: FRITSCH CHRISTIAN DR
IPC: A61K9/46
Filed: 1989-10-28
Abstract: The invention relates to effervescent ibuprofen compositions which contain a) basic granules consisting of a water-soluble ibuprofen salt, excipient, stabiliser and sodium carbonate or potassium carbonate and b) an acid component, in the form of granules and tablets and to process for the preparation.
Patent EP-0372248-A1 (EP)
Inventor: NISHIDA HIDEAKI
IPC: B65H5/06
Filed: 1989-11-09
Abstract: A sheet-feeding mechanism comprises feed rollers (12) attached to a first driving shaft (16) and spaced from each other by a predetermined distance, two of the feed rollers (12) being end feed rollers (12) located at both ends of the first driving shaft (16). A pair of end bail rollers (22) are attached to a second driving shaft (26) and located in correspondence to the end feed rollers (12). A double-structure bail roller (20) is attached to the second driving shaft (26) in corre­spondence to the feed rollers (12), except for the end feed rollers (12). The double-structure bail roller (20) includes an inner core (24) and an outer layer (23) having a small friction coefficient. The inner core (24) is elasti­cally deformable in a direction in which the end feed rollers (12) are pressed against the corresponding bail rollers (22).
Patent EP-0333271-A1 (EP)
Inventor: GROENENDIJK JOHANNES WILLIBROR
IPC: G11B33/04
Filed: 1989-03-10
Abstract: System which can be modified as desired, its pertaining basic ele­ments (1), oblique elements (3), lids (2), doubling elements and coupling ele­ments (4) offering the possibility to store music, compact disc, video cassettes and the like, in a horizontal, vertical or oblique posi­tion.
Patent EP-0328279-A1 (EP)
Inventor: BUTTERS MICHAEL
IPC: C07C25/02
Filed: 1989-01-27
Abstract: A mixture of brominated aromatic hydrocarbons is produced by a two-stage process involving reacting an aromatic hydrocarbon and bromine in a first stage to give a penta-bromo derivative, and then, in the presence of the first stage product, reacting a further quantity of aromatic hydrocarbon and bromine to give tri-bromo derivative or a mixture of di- and tri-bromo derivatives with the latter predominating. 
     The mixture may have 40-95 mole per cent of tri- or di- and tri-bromo derivatives, and 40-5 mole per cent of penta-bromo derivative with not more than 2 mole per cent of tetra-bromo derivatives. 
     The mixture is suitable as a well bore fluid, and can be varied in composition to give products with a range of specific gravities for that purpose. The substantial absence of tetra-bromo derivatives means that the products can be used without toxicological problems.
Patent EP-0344025-A1 (EP)
Title: Récipient pour le stockage de fluide sous pression
Inventor: AUBERON MARCEL
IPC: F17C1/14
Filed: 1989-04-19
Abstract: - La présnte invention concerne un récipient pour le stockage de fluide sous pression, comportant une enveloppe intérieure d'axe X,X′ présentant une partie centrale cylindrique et deux parties d'extrémité, un frettage entourant ladite enveloppe et laissant dégagée, à la partie d'extrémité bombée, une calotte centrée sur ledit axe X,X′. 
     - L'invention s'applique notamment aux "bouteilles" de gaz.
Patent EP-0345106-A1 (EP)
Inventor: PATARIN JOEL
IPC: C01B39/46
Filed: 1989-05-03
Abstract: The present invention relates to a new zeolite with TON structure. It is characterised by:  - an SiO2/Al2O3 molar ratio of between 50 and 40,000,  - an X-ray diffraction pattern shown in Table 1 of the description,  - a fluorine content of between approximately 0.01 and 2 by weight. It can be employed especially in adsorption.
Patent EP-0352181-A1 (EP)
Inventor: RICHARD DENIS
IPC: F16F9/49
Filed: 1989-07-18
Abstract: Supporting element for the hydropneumatic suspension of a motor vehicle, comprising a cylinder (10) which is articulated on an element (4) fixed to the vehicle structure and in which is mounted slidably a piston (11) articulated on a wheel support arm (1) and delimiting a high-pressure chamber in communication with a hydropneumatic accumulator (16), and expansion stop means (7) accommodated inside the piston (11) and bearing on a shoulder (35-36) of an axial rod (34) passing through one of the ends of the piston. The axial rod (34) is articulated on the bottom of the cylinder (10).   <IMAGE>
Patent EP-0373053-A1 (EP)
Inventor: DEVAUX FRANCOIS
IPC: H01P3/08
Filed: 1989-12-01
Abstract: The invention relates to a mechanical support element for a microwave transmission line, especially of the triplate type. The mechanical support element comprises a frame (2), of dielectric material, of rectangular shape. Two parallel sides comprise, on the inside and at the centre, two mutually opposite notches (21), into which there is passed the internal conductive strip (1) of the line. The ground planes are in contact with the other two sides of the frame. These sides carry pins (22) which are engaged into corresponding holes of the ground planes and provide the centring and assembly, for example by crimping. The invention is particularly applied to air triplate lines.
Patent EP-0353165-A1 (EP)
Inventor: STUMPF PAUL BATES C O EASTMAN
IPC: H01F7/18
Filed: 1989-07-13
Abstract: In a disk memory library (10), picker arms (36), operated by a pair of solenoids (14, 16), are used to remove a selected disk from a library stack of disks (12) and to place the disk in a reading/writing environment. The solenoid plunger's (17) position is determined by noting its effect on a series resonant circuit that is formed with the coil inductance (L) of the solenoid coil (14) and a series capacitor (25). A function generator (22) provides a triangular signal to the solenoid coil (14). An amplifier (24) and threshold detector (26) are coupled to the coil (14) to amplify and detect the voltage signal across the coil (14). A synchronous detector (28), is coupled to the output of the threshold detector (26), to provide a digital output indicating when the solenoid's plunger (17) is in or out. 
     The function generator (22) also provides a square wave that is synchronized to the triangle wave and is coupled to the synchronous detector (28) to sample the output from the threshold detector (26). The change in the coil's inductance (L) causes a phase shift in the triangle wave which further accentuates the voltage difference appearing across the coil (14). The output from the synchronous detector (28) is then used to determine when the plunger (17) is in or out and, in turn, when the picker arms (36) are extended or retracted.
Patent EP-0378969-A1 (EP)
Inventor: GUY GABRIEL
IPC: G02C5/22
Filed: 1989-12-27
Abstract: The hinge comprises two portions (1, 2). The portion 1 is secured to the side (5) by means of a slide (7) engaged in a housing (6) of substantially rectangular general cross-section. The slide (7) is subjected to the traction of a spring (8) hooked over a part (13) in the bottom of the housing (6). This spring (8) is of non-circular cross-section as it is flattened in such a way that its periphery corresponds substantially to the cross-section of the housing (6). Furthermore, the coils of the spring are inclined in the same direction in relation to the longitudinal axis of the spring (8). <IMAGE>
Patent EP-0396600-A1 (EP)
Title: Improvements in heating and cooling systems.
Inventor: CONRY RONALD DAVID
IPC: F24F11/06
Filed: 1989-01-13
Abstract: PCT No. PCT/AU89/00012 Sec. 371 Date Jul. 17, 1990 Sec. 102(e) Date Jul. 17, 1990 PCT Filed Jan. 13, 1989 PCT Pub. No. WO89/06774 PCT Pub. Date Jul. 27, 1989.A heating and/or cooling system incorporates a number of modular refrigeration units each of which includes at least one compressor, an evaporator and a condenser. A variable speed circulating water pump circulates water through each evaporator/condenser, which are connected in parallel across the respective supply line and return line. A master controller activates and deactivates individual compressors in accordance with load demand. Shut-off valves close off the water flow through the respective evaporator and/or condenser of any units deactivated and the resulting changes in the pressure differential in the supply and return lines is sensed by sensor which sends a signal to the pump motor speed controller which changes the output of the pump to restore a predetermined pressure differential.
Patent EP-0404828-A1 (EP)
Inventor: SEALOCK L JOHN JR
IPC: C02F1/72
Filed: 1989-03-09
Abstract: On a mis au point un procédé permettant de transformer des matières organiques résiduaires en un gaz de produit inoffensif. Ledit procédé consiste à maintenir dans un récipient sous pression, en l'absence d'oxygène, à une température de 250°C à 500°C et à une pression d'au moins 50 atmosphère, une matière résiduaire organique fluide, de l'eau, ainsi qu'un catalyseur composé essentiellement de nickel réduit dans une quantité suffisante pour catalyser une réaction de ladite matière résiduaire organique, afin de produire un gaz inoffensif composé en premier lieu de méthane et de dioxyde de carbone. On peut brûler le méthane se trouvant dans le gaz de produit afin de préchauffer les matières organiques ou l'utiliser ou encore le vendre comme gaz combustible.
Patent EP-0362371-A1 (EP)
Title: Anticorps chimeriques specifiques au recepteur il-2
Inventor: QUEEN CARY L
IPC: C07K19/00
Filed: 1989-04-13
Abstract: Des anticorps chimériques réagissant de manière spécifique aux récepteurs d'IL-2 humaine sont préparés par l'utilisation d'une technologie d'ADN recombinant que l'on utilise par exemple pour le traitement de troubles induits par des cellules T.
Patent EP-0386253-A1 (EP)
Inventor: SUGIHARA FUMIHITO
IPC: A61K6/838
Filed: 1989-07-20
Abstract: Préparation pour utilisation médicale ou dentaire contenant a) une poudre de phosphate de calcium composée de phosphate d'alpha-tricalcium et/ou de phosphate de tétracalcium, b) un liquide durcisseur sélectionné parmi l'acide acétique ou un acide inorganique, c) du collagène ou un dérivé de collagène. Cette préparation durcit en très peu de temps et donne un matériau analogue aux tissus durs du corps humain et formant une liaison satisfaisante avec ces tissus.
Patent EP-0390882-A1 (EP)
Title: Reciprocating piston engine.
Inventor: SALZMANN WILLI ERNST
IPC: F01B9/02
Filed: 1989-09-07
Abstract: A reciprocating piston engine with a cylinder crankcase (5) with curved cylinder walls (4) and a circular internal cross-section has a reciprocating piston (7) with integrated connecting rod shaft (8) and a circular connecting rod eye (9) which acts as a counterweight. This allows the centre (1) of the piston to trace curves of given shape, which results in a floating movement of the reciprocating piston (7) with very small lateral forces. The larger lateral amplitudes which result require special sealing strips (14) with corresponding pressure springs (15).
Patent EP-0437519-A1 (EP)
Inventor: HANSEN TOMAS TAGE
IPC: A23L1/30
Filed: 1989-10-10
Abstract: Les triglycérides sont du 2-(alpha-linolénoyl/gamma-linolénoyl)-1,3-di(octanoyl/décanoyl) glycérol, les compositions comprenant ces triglycérides sont des compositions nutritionnelles à usage entéral ou parentéral, et sont utilisées comme nutriments. Les triglycérides de l'invention, contenant des acides linoléniques, peuvent être incorporés dans des produits nutritionnels entéraux ou parentéraux, et fournissent l'acide gras essentiel sous une forme hautement biodisponible.
Patent EP-0442003-A1 (EP)
Inventor: CARTER GUY THOMAS
IPC: C12P17/18
Filed: 1990-02-13
Abstract: This disclosure describes a novel antibacterial agent designated LL-E10985a, its production by aerobic fermentation of a new subspecies of  Micromonospora citrea  NRRL 18351 and mutants thereof, and the isolation and purification thereof.
Patent EP-0401529-A1 (EP)
Inventor: KELLER JAKOB
IPC: F23R3/44
Filed: 1990-05-09
Abstract: In a combustion chamber (A) having the shape of an annular combustion chamber, a series of large and small premix burners (B, C) is arranged along the annular front wall (10). The large premix burners (B), which are the main burners of the combustion chamber (A), and the small premix burners (C), which are the pilot burners of the combustion chamber (A), follow each other in alternating sequence and regularly along the front wall (10), where they also open into the combustion space of the combustion chamber (A). A plurality of air nozzles (D) are positioned between the large premix burners (B) and the small premix burners (C), their injection being directed into the combustion space of the combustion chamber (A). <IMAGE>
Patent EP-0410140-A1 (EP)
Inventor: THALHAMMER ERICH DIPL-ING FH
IPC: H01R13/447
Filed: 1990-06-21
Abstract: A cover (5) for closing retaining chambers (3) for overvoltage suppressors (4) of a protector connector (1) is curved convexly in the form of an arc towards the retaining chambers and is constructed in a resiliently elastic manner. The cover (5) is anchored at both ends to the protector connector (1) and in this case rests flush on the protector connector (1). In consequence, the protector connector can be of narrow design and can be easily opened and closed. <IMAGE>
Patent EP-0404203-A1 (EP)
Title: Skibremse
Inventor: JANISCH ANDREAS
IPC: A63C7/10
Filed: 1988-09-29
Abstract: Die Erfindung betrifft eine Skibremse (1) mit aus Drahtmaterial gefertigten Bremsarmen (7), deren Schaufeln (7e) beim Niedertreten des Pedals (4) gegen die vertikale Längsmittelebene der Skibremse (1) mittels eines Betätigungsorgans eingezogen werden. Erfindungsgemäß ist ein Teilabschnitt der Unterseite des Betätigungspedals (4) als Steuerfläche für die beiden Bremsarme (7) ausgebildet, der ein Abstützelelment (2c) an der Grundplatte (2) gegenüberliegt, wobei während des Niedertretens des Betätigungspedals (4) die Schraubenfeder (12) durch die Steuerfläche (4h) beaufschlagt auf dem Abstützelement (2c) gleitet, wobei die Steuerfläche (4h) aus zwei, in Längsrichtung des Betätigungspedals (4) betrachtet, aneinander anschließenden Flächenabschnitten (4h1,4h2) besteht, welche in Zusammenwirkung mit dem Abstützelement (2c) die Lage der Bremsarme (7) in der niedergeschwenkten Stellung bzw. niedergetretenen Stellung (Bereitschafts-stellung) des Betätigungspedals bestimmen.
Patent EP-0409140-A1 (EP)
Inventor: MANNING RICHARD E
IPC: C02F1/66
Filed: 1990-07-16
Abstract: A system and method for removing heavy metals, such as hexavalent chromium from water. The system comprises at least two reactor containers for independently mixing chemicals with water. The system further comprises a flocculator and a clarifier whereby each container can separately treat water therein and separately transfer the treated water to the flocculator such that water treated in batches at the containers can be treated in a relatively independent manner with relatively constant results. The method of chemically treating the water in the containers includes decreasing the pH value, adding a reducing agent and then increasing the pH value in preparation for precipitating the heavy metals in the clarifier.