baber/WOPTO huggingface dataset:
Patent EP-0311011-B1 (EP)
Title: Device for separating the components of a liquid sample having higher and lower specific gravities
IPC: B01D21/26
Filed: 1988-10-04
Granted: 1993-06-23
Abstract: A device is provided for separating the components of a liquid sample by centrifugation by dividing that portion of the sample having a higher specific gravity from that portion having a lower specific gravity, by utilizing a dual component assembly arranged to move in an evacuated container into the area adjacent the two portions of the sample under centrifugal force. The assembly includes a substantially rigid core component which nests within a cup-shaped elastomeric component, and which components interact with each other to provide alternating dual seals and open flow paths in response to different pressure differentials on each side thereof.
Patent EP-0319756-B1 (EP)
IPC: B24D9/04
Filed: 1988-11-19
Granted: 1993-06-09
Abstract: A tool-locking device with two locking discs and a common locking screw for securing a tool sleeve between the two locking discs. The two locking discs have concentric annular grooves for securing tool sleeves of the same diameter and made of a flexible material. Surprisingly, flexible tool sleeves of this type experience rotational stabilisation about their central rotational axis without a rubber core or suchlike supporting body having to be used. As a result of the rotational stabilisation, a cylindrical tool face is always retained. 
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Patent EP-0320993-B1 (EP)
Title: Running sole for sports shoes
IPC: A43B13/18
Filed: 1988-12-16
Granted: 1992-02-12
Abstract: PCT No. PCT/DE88/00767 Sec. 371 Date Aug. 9, 1989 Sec. 102(e) Date Aug. 9, 1989 PCT Filed Dec. 16, 1988 PCT Pub. No. WO89/05593 PCT Pub. Date Jun. 29, 1989.An outsole of flexible plastic material for sports shoes with a recess (4) beneath the heel support surface (A) for accommodating a plurality of individual bodies (5) comprising a resilient material, which fill the recess and which in the non-loaded condition bear against each other only in a region-wise or point-wise manner, forming spaces therebetween. The individual bodies (5) may be in the form of balls and may be joined together by a matrix of small connecting limb portions, to provide for better handling.
Patent EP-0318238-B1 (EP)
Inventor: QUARMBY ARTHUR THE ARTHUR QUAR
IPC: E04B7/02
Filed: 1988-11-22
Granted: 1993-10-27
Abstract: A stressed skin pitched roof is formed by one or more panels (10) each panel (10) having outer sheets or skins (14) and an expanded plastics material bonded or self-bonded to the sheets so that the foam provides structural strength. In one embodiment the panels (10) provide substantially the only structural components. In a second embodiment a comparatively small frame is bonded to the inner surface of opposed sheets (14) with a view to preventing relative motion between the sheets under prolonged and variable loading.
Patent EP-0320382-B1 (EP)
Title: Infusion set
IPC: A61M5/14
Filed: 1988-12-08
Granted: 1992-11-11
Abstract: The present invention relates to a device used for infusion in humans and animals and comprising, from upstream to downstream in the direction of the infusion liquid, a needle for attachment to the receptacle containing the said liquid, a drop counter, a flow rate controller, and a tube whose end comprises a needle connection for infusion, characterised in that there is, between the said connection needle (1) and the said tube (20), a piece (11, 24) designed in such a way that the said needle and the said piece can be driven in a movement of free rotation relative to one another, and in that the said tube (20) is in the form of a spiral. <IMAGE>
Patent EP-0284561-B1 (EP)
Title: Alpha-aminoacetophenones as photo initiators
IPC: C07C323/22
Filed: 1988-03-16
Granted: 1993-05-12
Abstract: Compounds of the formula I, II, III and IIIa    <IMAGE>  I   <IMAGE>  II   <IMAGE>  III   <IMAGE>  IIIa  in which Ar1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R1 and R2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.
Patent EP-0308375-B1 (EP)
Title: Valve unit, particularly for use in the pneumatic braking system of a tractor, for controlling the braking of a towed vehicle
IPC: B60T15/24
Filed: 1988-09-06
Granted: 1992-06-03
Abstract: The valve unit comprises a body (51) in which are defined: a supply chamber (C) intended to be connected to a pressure source through a supply connector (11) and to a line for supplying pressure to the braking system of a towed vehicle through an outlet connector (12); a discharge chamber (E) which communicates with the atmosphere through a venting aperture (3); at least one control chamber (F) provided with an inlet connector (41) for the introduction of a brake-operating pressure, and an outlet chamber (D) connected to a line for supplying the brake-operating pressure to the braking system of the towed vehicle. A relay valve (73c, 90, 92) is provided in the body (51) and is controlled by the pressure in the control chamber (F). This valve comprises an obturator unit (90) cooperating with two valve seats (73c, 92) to control communication between the outlet chamber (D) and the discharge chamber (E) and between the outlet chamber (D) and the supply chamber (C). This obturator unit (90) is controlled by a movable control element (71, 73, 100) which is sealingly slidably mounted between the control chamber (F) and the outlet chamber (D). A stop valve (servo-diverter valve) (90b, 66) including a seat (66) formed in the supply chamber (C) is also provided in the body (51) and is adapted to disconnect the outlet chamber (D) from the supply chamber (C) when the pressure difference between the control ohamber (F) and the outlet chamber (D) exceeds a predetermined value during service braking. The obturator of the stop valve is constituted by the obturator (90) of the relay valve (73c, 90, 92) and the relay valve control element (71, 73, 100) comprises a piston (100) which thrusts this obturator unit (90) into a position in which it closes the seat (66) of the stop valve (90b, 66) when the pressure difference between the control chamber (F) and the outlet chamber (D) exceeds the predetermined value.
Patent EP-0301065-B1 (EP)
IPC: H04N9/31
Filed: 1988-01-22
Granted: 1992-11-19
Abstract: Un système d'éclairage séquentiel (10) en couleurs pour relais optiques (48) à cristaux liquides ne comprend aucune partie mobile pendant son fonctionnement et assure l'éclairage séquentiel d'un relais optique (38) par au moins deux faisceaux de couleurs différentes (B, R), à une vitesse assez rapide pour que les couleurs fusionnent et pour que les spectateurs voient une seule image en couleurs composites. Le système comprend un prépolariseur (12) et des filtres dichroïques (14, 16) qui dirigent un premier faisceau ayant une première couleur (B) et un premier état de polarisation (P) le long d'un premier trajet optique et un deuxième faisceau (R) ayant une deuxième couleur (R) et ledit premier état de polarisation (P) le long d'un deuxième trajet optique. Un commutateur optique (20, 22) transmet sélectivement le premier et le deuxième faisceaux en modifiant séquentiellement l'état de polarisation de chacun d'eux. Des composants optiques appropriés (40, 42) dirigent le premier et le deuxième faisceaux sur le relais optique à cristaux liquides (48).
Patent EP-0343186-B1 (EP)
IPC: C07K16/00
Filed: 1988-02-09
Granted: 1993-05-19
Abstract: PCT No. PCT/FR88/00074 Sec. 371 Date Oct. 6, 1988 Sec. 102(e) Date Oct. 6, 1988 PCT Filed Feb. 9, 1988 PCT Pub. No. WO88/05785 PCT Pub. Date Aug. 11, 1988The invention relates to a molecule comprising one or more peptide sequences of formula: Leu-Ala-Lys-Glu-Lys-Leu-Gln-X-Gln-Gln-Ser-Asp-Leu-Glu-Gln-Glu-Arg in which X is Glu or Gly. It also relates to the utilization of these molecules in assays and in vitro diagnostic kits for malaria on a biological sample derived from the individual in whom the disease is to be detected.
Patent EP-0346384-B1 (EP)
Inventor: MATTHEWS RALPH WILLIAM
IPC: G01N31/10
Filed: 1988-03-02
Granted: 1994-06-01
Abstract: A method and system for determining organic matter in an aqueous solution including an oxidizing agent are disclosed. The method includes contacting the solution with a semiconductor which is capable of photocatalytically oxidizing the organic matter, illuminating the semiconductor with light of a wavelength or having a spectrum whereby the semiconductor photocatalytically oxidizes the organic matter in the solution to form a photocatalytic by-product(s), and detecting the by-product(s). The system includes a photocatalytic reactor (104) having a semiconductor, which is capable of photocatalytically-oxidizing the organic matter to form a photocatalytic by-product(s), disposed therein so as to contact the solution when disposed in the reactor, an illumination source (103) disposed to illuminate the semiconductor in the reactor wherein the source is capable of emitting light of a wavelength or having a spectrum whereby upon illumination of the semiconductor in contact with the solution the semiconductor photocatalytically-oxidizes the organic matter in the solution, and means for detecting the by-product(s) (108, 109) operatively associated with or operatively coupled to the reactor.
Patent EP-0337067-B1 (EP)
Inventor: KUKUK WERNER
IPC: G10K9/22
Filed: 1989-02-10
Granted: 1994-06-01
Abstract: In a signal horn, in particular for motor vehicles, having a diaphragm which is moved by a drive and which acts on a pressure chamber, having a funnel which adjoins the pressure chamber, is wound parallel to the diaphragm and ends in a sound exit opening, and having means for connecting a part of the signal horn to the surrounding air, the funnel has an essentially downwardly pointing opening at a turn located deepest at a predetermined installation position of the signal horn in order to avoid adverse effects of the emitted sound by water in the funnel, an essentially downwardly pointing channel adjoining said opening.
Patent EP-0343331-B1 (EP)
Inventor: BOICH HEINZ-H
IPC: D04H3/03
Filed: 1989-03-16
Granted: 1994-10-26
Abstract: Apparatus for producing a mat of continuous filaments which, under the action of a gaseous propellant, are drawn at high speed in bundle form out of holes in spinneret plates of a spinneret pack and, after passing through a filament take-off apparatus, are deposited by means of a deposition device designed as a spreading device onto a conveyor belt moving in the machine direction. Two spinneret packs are arranged spaced apart in the machine direction, and at least one spinneret pack is rotatable, together with the deposition and spreading device, in a plane which extends parallel to the conveyor belt. In operation, this makes it possible to produce a mat of altered appearance or a new mat product. 
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Patent EP-0348872-B1 (EP)
Title: Fused dihydroxyquinoxalines and their use as glutamate antagonists
IPC: C07D495/04
Filed: 1989-06-26
Granted: 1993-09-29
Abstract: Heterocyclic dihydroxyquinoxaline compounds having the formula <CHEM> wherein R<1> and R<2> independently are hydrogen, NO2, NH2, CN, halogen, SO2NH2;  -X-Y-Z- is selected from -N=N-NR<3>-,-NR<3>-N=N-,=N-NR<3>-N=,-S-CH=N-,-N=CH-S-,-CH=C(CO2R<3>)-S -,-S-C(CO2 R<3> )= CH -, =N-Se-N=, -N=CR<3>-NR<3> -,-NR<3>-CR<3>=N-,=N-O-N=, -N=CR<3>-CR<3> =N-,-NH-CR<3>=CR<3>-CR<3>=N-,-N=CR<3>-CR<3>=CR<3>-NH,=N-S-N=;  wherein R<3> is hydrogen, lower alkyl, CF3. The invention also relates to a method of preparing the compounds, pharmaceutical compositions thereof, and their use. The compounds are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent EP-0387411-B1 (EP)
Inventor: LUCIANI SABATINO
IPC: H02K3/52
Filed: 1989-12-11
Granted: 1994-11-02
Abstract: Methods and apparatus for winding stators (e.g., electric motor stators) so that the ends of each coil can be terminated at respective opposite ends of the stator. The coil wire is anchored adjacent a first end of the stator. Then the coil supply means is alternately reciprocated longitudinally along and rotationally about the longitudinal axis of the stator to wind the wire on the stator. When the desired number of windings has been applied, the wire supply means is stopped adjacent the second end of the stator and the wire is anchored adjacent that end of the stator. The wire is then cut between the second anchoring point and the wire supply means, and the wire supply means is returned to the starting position to prepare for winding the next stator.
Patent EP-0352845-B1 (EP)
IPC: C08G69/44
Filed: 1989-07-19
Granted: 1993-02-03
Abstract: A process for the preparation of novel aromatic thermotropic copolyesteramides. The novel copolyesteramides made up of monomeric units of formula I to IV in molar proportions of 40-60 % of I, 10-20 % of II, 1-12 % of III and 15-30 % of IV are obtained by polymerizing the corresponding monomers in molten or dissolved state, in an inert atmosphere, during a period of time between 2 and 18 hours and a temperature between 220 and 350<o> C. These products are useful in the preparation of filaments with high tensile strenght and high tensile modulus, as well as for the preparation of products molded by extrusion or injection and also for the preparation of films. <CHEM> s
Patent EP-0336686-B1 (EP)
IPC: B01D24/00
Filed: 1989-04-03
Granted: 1993-01-07
Abstract: A granular media filter has an underdrain system for use in a granular media filter comprising perforated lateral conduits (1) arranged for the distribution of air and water for scouring and backwashing of the filter. Each conduit is in the form of a single linear conduit (1) containing two or more separate axially parallel ducts (3, 4), each duct having an external wall in common with the conduit, which wall is provided with axially spaced apertures (5, 6) for emission of water or air, there being no intercommunication between the ducts. The underdrain system itself also forms a feature of the invention.
Patent EP-0359358-B1 (EP)
Inventor: SASAKI HIRONAKA
IPC: F25B39/04
Filed: 1989-05-25
Granted: 1996-04-10
Abstract: A condenser particularly for use in automobile air conditioning system, the condenser including a pair of headers (3,4) having their inner spaces divided by partitions (10,11) so as to form a cooling medium flow path in a zigzag pattern including an inlet side group of paths and an outlet side group of paths, side group of paths is 30 to 60% that of the inlet side group of paths. <IMAGE>
Patent EP-0371893-B1 (EP)
Title: Method and device for folding textile webs, particularly compresses
IPC: B65H45/18
Filed: 1989-11-24
Granted: 1993-03-31
Abstract: Method and device for folding textile webs, particularly compresses. 
<??>This method is notable in that, simultaneously with the first and second folds of two end parts (BE1) and (BE2) of the web (BE) cut to length, a transverse shrinkage of the said parts is carried out, so that, after the formation of the third fold of the central part (BE5) of the web and the superposition of the two end folds, the said end parts are set back in relation to the width of the central part. 
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Patent EP-0394319-B1 (EP)
Inventor: WITT DANIEL P
IPC: A01N33/02
Filed: 1988-12-16
Granted: 1993-12-15
Abstract: A method is provided for controlling the biological characteristics of a solid, liquid or gaseous material (22) by contacting the material with one or more substantially insoluble substances of a composition to be active upon the material (22). The substance(s) may be for example an agglutinating polymer such as a lectin, antibody, or polysaccharide, having a high affinity for biological cells in the material and/or an amine-containing compound capable of inhibiting cell growth in a complex medium (22) and/or a binding composition having affinity for at least one biological growth factor of the cells.
Patent EP-0387318-B1 (EP)
IPC: F16C29/04
Filed: 1989-08-18
Granted: 1993-06-23
Abstract: Une cage pour éléments de roulement est agencée dans un chemin de roulement (1) avec un canal de guidage (4). Ce dernier possède des rails sur lesquels roulent les éléments de roulement. La cage d'éléments de roulement présente des évidements (7) dans lesquels est disposé au moins de préférence un triplet de (trois) éléments de roulement (Q, R, S). Les centres des éléments de roulement sont mutuellement équidistants. Un rail de guidage pour chaque élément de roulement du triplet est ménagé dans le canal de guidage. Les rails de guidage sont positionnés les uns par rapport aux autres et à une distance les uns des autres de telle manière que lorsque le chemin de roulement a été assemblé, les éléments de roulement du triplet sont en contact les uns avec les autres et avec un rail. Les éléments de roulement sont positionnés de telle manière les uns par rapport aux autres que la force qu'ils exercent agit perpendiculairement à la ligne joignant les deux points de contact, à savoir entre le guide et l'élément de roulement ou entre l'élément de roulement et l'élément de roulement, respectivement.Lors d'une utilisation en suspension, un duplet de (deux) éléments de roulement peut être utilisé à la place d'un triplet. Néanmoins, il s'agit là d'un mode d'exploitation spécial dans lequel des contraintes directes de traction agissent perpendiculairement au canal de guidage.
Patent EP-0378205-B1 (EP)
Inventor: WOZNIAK DON STEVEN
IPC: C08K5/10
Filed: 1990-01-10
Granted: 1993-12-22
Abstract: The present invention provides a new and novel vinyl chloride polymer coating material which can be top-coated with acid-catalyzed coating compositions at low curing temperatures without compromising the adhesion of the coating to the metal substrate and without inhibiting the cure of subsequently applied coating. In accordance with the present invention, a new plastisol coating composition comprises a finely-divided vinyl chloride polymer together with a plasticizer and from about 0.5 to about 5 percent by weight of a composition of an adhesion promoter which is a non-gelled condensation product of     a) a polymerized fatty acid; and b) a mixture of amines being present in a concentration to produce a final amine value that ranges up to about 225, said mixture being comprised of a polyalkylene polyamine and an N-aminoalkylpiperazine.   In addition, the present invention provides a new and improved adhesion promoter for use in the aforesaid vinyl chloride polymer coating composition. This adhesion promoter is comprised of the condensation product of a polymeric fatty acid and an amine mixture of a polyalkylene polyamine and an N-aminoalkylpiperazine.
Patent EP-0383031-B1 (EP)
Title: Spray gun for electrostatic spray-coating
IPC: B05B5/053
Filed: 1990-01-16
Granted: 1992-12-23
Abstract: The pistol handle (18) and the pistol barrel (2) are two bodies connected detachably to one another. The flowing agent line (26) is a rigid pipe with two pipe legs (27, 28) which extend at the aforesaid angle obliquely with respect to one another. The one pipe leg (28) is inserted into a channel (25) of the pistol handle (18) and the other pipe leg (27) is inserted into a first channel (10) of the pistol barrel (2) in each case so as to be removable from the mutually adjacent sides of the pistol handle (18) and of the pistol barrel (2). 
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Patent EP-0383062-B1 (EP)
Inventor: RENZ WALTER DIPL-ING FH
IPC: E05D5/12
Filed: 1990-01-24
Granted: 1994-07-20
Abstract: The invention relates to a rotary bearing for a setting-out arm or the like of a turn-and-tilt wing of a first window, a door or the like, there being pivotably mounted on the basic body (9) of the setting out arm bearing (10,11) a bearing journal (16) for the lower bearing (7) of an at least tiltable second wing (3) arranged above the first wing (4). By means of this rotary bearing, a further wing mounted above the window wing can be brought as near as possible to the lower wing, without an impairment of its functioning having to be accepted. <IMAGE>
Patent EP-0386516-B1 (EP)
Title: Sealing ring
IPC: F16L21/03
Filed: 1990-02-20
Granted: 1993-05-26
Abstract: A sealing ring (2) for a bushing of a pipe or fitting (especially consisting of plastic) contains a central sealing lip (10) and two additional lips (12, 14), arranged symmetrically with respect to a plane (4) of symmetry. Such a sealing ring is normally inserted into the bead of the bushing after production of the pipe or fitting and there is a risk that the sealing ring may fall out before production of the connection between the tip end which is to be inserted and the bushing or the pipe. The invention is based on the object of, on the one hand, arranging the sealing ring reliably in the bead and, on the other hand, producing an insertion resistance which is as small as possible. It is proposed that the additional lips (12, 14) be designed as strip-off lips having a larger internal diameter than the central sealing lip (10) and that in each case the base (20) of the intermediate spaces (16, 18) present between the said lips be arranged at a distance (24) from the outer surface (22) of the sealing ring (2), which distance (24) is essentially of equal size to the height (26) of the central sealing lip (10), likewise related to the base (20). <IMAGE>
Patent EP-0417480-B1 (EP)
Inventor: HILDEBRANDT HANS-GEORG DR
IPC: H02G3/00
Filed: 1990-08-10
Granted: 1995-01-18
Abstract: In a wiring system for vehicles, having a cable set with cables and/or cable harnesses with a fixed number of lines, which are laid in the vehicle, on whose ends detachable connections or transition points for the connection of assemblies or functional elements are provided, it is provided that a cable set is provided for a basic fitment by means of which a fixed number of basic functions can be carried out, and also for additional functions, in that lines are provided in the cable set for the basic fitment which lead to fixedly specified transition points between connectors ST and modules B in the vehicle and are provided essentially for directly connected circuits and which, on the installation of additional functional element are ready to be used as control or power supply lines of such a design that the power supply lines are overdimensioned for power transmission in such a manner that the maximum conceivable power requirement for additional assemblies or functional elements is ensured at the transition points, in that only lines of the basic fitment which are already in use are used, in essence, when lines are used as power supply lines or control lines, and that the control lines are already provided in the basic fitment as bus lines for information transmission, which permit a multiplication of the functions which can be carried out. <IMAGE>
Patent EP-0434945-B1 (EP)
Inventor: FONTANA PIERGIORGIO
IPC: F23C10/24
Filed: 1990-11-09
Granted: 1994-12-28
Abstract: The invention relates to a fluid-bed incinerator comprising a kiln with its combustion chamber being formed with a gas-pervious hearth (6), and which is provided with means (21) for loading into the combustion chamber any refuse to be incinerated above the hearth (6), and with means (4, 5) for feeding through the gas-pervious hearth (6) an upward combustion air flow, and also with means (22) for feeding chemical reagents into the said combustion chamber. According to the invention, the hearth (6) is formed with a centrally located outlet opening (106) which is connected to a delivery duct (9), means (26) being provided for feeding cold air into the combustion chamber in kiln (1), through the delivery duct (9) and the outlet opening (106) in hearth (6), and means (27) being provided for the delivery duct (9) to be put under vacuum by a suction device located in the last section of the delivery duct (9). <IMAGE>