baber/WOPTO huggingface dataset:
Patent EP-0268147-B1 (EP)
IPC: F28F9/00
Filed: 1987-11-04
Granted: 1992-01-15
Abstract: A support apparatus for tubes in a U-bend portion (44) of a tube bundle (38). The support apparatus includes a U-tube ring (72) positioned around the tubes in the U-bend portion (44) and having first and second tube separation elements extending therefrom through first (80) and second (82) lanes between the tubes, respectively. The first tube separation elements are preferably characterized by flat plates or strips (84) defining a plurality of holes (86) therethrough, and the second tube separation elements are preferably characterized by rods or bars (88) extending through aligned sets of holes (86) in the plates or strips (84). A support bar (78) extends between opposite end portions of the ring  (72), and the plates (84) have notches (94, 97) therein for engaging corresponding notches (90, 100) in the support bar (78) and ring (72). The ring (72) and support bar (78) are slidably attachable to a mounting bracket (66, 68) on a tube support (46) used to support a first (40) and second (42) pass of longitudinal tubes in the tube bundle (38). A method is disclosed for fabricating the U-bend tube support (10).
Patent EP-0275502-B1 (EP)
IPC: D21C9/00
Filed: 1987-12-17
Granted: 1992-10-07
Abstract: The method of the invention is especially suitable for heating cellulose pulp suspensions of consistencies up to nearly 20 per cent of the paper industry or for heat recovery therefrom. At least one end (2) in the side of the pulp inlet opening (5) of the heat exchanger (1) is provided with a device (7), a so-called fluidizator, to loosen bonds between fibres of the pulp suspension, which fluidizator changes the pulp suspension to a fluid form and effects its uniform distribution to the heat exchange channels (8).
Patent EP-0257940-B1 (EP)
IPC: G01N33/28
Filed: 1987-08-14
Granted: 1993-04-21
Abstract: A method which involves the isolation, analysis and characterization of dispersants present in motor oils is disclosed. The method is particularly useful in connection with the characterization of high molecular weight polybutenyl succinimide dispersants present in finished motor oils so as to provide detailed information with respect to the starting material reactants needed to synthesize such dispersants. The method involves breaking down complexation present in the oil followed by the isolation of the dispersant from the oil via dialysis. The isolated dispersant in the form of a dialysis residue is then acidified and passed through an ion exchange chromatographic column to adsorb acid materials away from the dispersant. Dispersant content and total carbonyl content can then be determined. The dispersant is then subjected to saponification with sodium hydroxide to provide a hydrocarbyl sodium succinate and a polyamine. The saponified material is subjected to further dialysis to separate it from remaining oil and then further acidified. The acidification results in the formation of a corresponding succinic acid and a dialkyl ester derivative. Procedures such as GPC and VPO determinations can then be carried out. Model reactant components can then be prepared and reacted to determine if the reaction product obtained matches the original dispersant being analyzed.
Patent EP-0266193-B1 (EP)
IPC: C10L1/22
Filed: 1987-10-29
Granted: 1992-02-26
Abstract: A gasoline composition contains a minor amount of at least one of a specified group of quaternary ammonium hydroxides for decreasing or reversing the octane requirement increase (ORI) for a fuel-fired spark ignition internal combustion engine. Tetrabutylammonium hydroxide and tricaprylicmethylammonium hydroxide are two preferred compounds for use.
Patent EP-0309476-B1 (EP)
IPC: C09D11/10
Filed: 1987-05-22
Granted: 1991-12-18
Abstract: Composition utile aux encres d'impression et comprenant à titre d'exemple: (A) d'environ 0,1 à environ 60 % en poids d'un ou plusieurs matériaux polyesters présentant un constituant acide compris entre environ 75 moles % et environ 84 moles % d'acide isophtalique et inversement d'environ 25 à environ 16 moles % d'acide 5-sodio-sulfoisophtalique, et ayant un constituant glycolique compris entre environ 45 % et environ 60 moles % de diéthylèneglycol et inversement d'environ 55 à environ 40 moles % de 1,4-cyclohexanediméthanol ou d'éthylèneglycol ou leurs mélanges; (B) d'environ 1,0 à environ 60 % en poids d'un matériau de pigments mélangé avec ledit matériau polyester; et (C) d'environ 10 à environ 90 % en poids d'eau mélangée à un alcool choisi parmi: méthanol, éthanol, n-propanol, isopropanol ou leurs mélanges, de préférence seulement n-propanol, dans un rapport pondéral eau/alcool compris entre environ 99/1 et environ 1/1.
Patent EP-0280718-B1 (EP)
IPC: H04B1/713
Filed: 1987-08-14
Granted: 1992-04-15
Abstract: Un procédé, qui permet d'obtenir la synchronisation initiale de l'émission et de la réception d'un signal de communication à sautillement de fréquence, consiste à émettre un signal de préambule défini par une séquence d'impulsions de synchronisation sur un seul canal et à émettre des impulsions fictives aléatoires sur les canaux restants, afin de cacher le signal de préambule. On filtre le signal reçu pour obtenir le signal de préambule, lequel est ensuite entrelacé avec une réplique stockée du signal de préambule, dans le but de produire un signal de synchronisation qu'on utilise pour synchroniser le sautillement de fréquence du récepteur et de l'émetteur en préparation pour l'émission d'informations. Les impulsions constituantes reçues du signal de préambule sont retardées et accumulées par un correlateur de bande de base (18), ce qui permet de former une impulsion composite dont l'amplitude est détectée par un détecteur de seuil (20). Le détecteur de seuil produit le signal de synchronisation (22), lorsque l'impulsion accumulée atteint une valeur pré-établie indiquant que tous les bits du signal de préambule ont été reçus.
Patent EP-0288834-B1 (EP)
IPC: H02B13/02
Filed: 1988-04-14
Granted: 1993-02-03
Abstract: A cabinet (1) for electrical switchgear is published. The cabinet (1) is provided with a top wall (2) which has at least one area (3) which can be bent out about a bending line (4) to form a pressure-relief opening. To reinforce the cabinet (1), the top wall (2) is connected to adjacent cabinet parts over its complete circumference. The area (3) is bounded all the way round by cuts (5). The cuts (5) are interrupted only by bendable cut-free points (5a), arranged in the bending line (4), and by cut-free points (5b) arranged in a cutting line (5) positioned parallel to the bending line (4), the said cut-free points being designed as safety points. <IMAGE>
Patent EP-0347487-B1 (EP)
Title: Pomace-submerging device
IPC: C12G1/032
Filed: 1988-06-24
Granted: 1993-01-07
Abstract: Device for submerging marc pomace (5) inside a series of vinification vats (6), characterised in that it comprises a submerging tool (1) attached to the end of a rod (3) with controlled means (4,10,12) for providing the movement of this rod in the three dimensions, these means being carried by a support (7) capable of being immobilised in relation to a vat (6) to perform the submerging operating theron, and then to be released and moved from this vat to another vat.
Patent EP-0325777-B1 (EP)
Inventor: HECHT MATTHEW STERLING
IPC: G06F21/60
Filed: 1988-12-22
Granted: 1994-05-04
Abstract: The distributed auditing subsystem invention runs in a UNIX-like operating system environment with a hierarchical file system. The invention provides an audit trail of accesses to the objects it protects and maintains and protects that audit trail from modification or unauthorized access or destruction. The audit data generated by the invention is protected so that read access to it is limited to those who are authorized for audit data. The invention enables the recording of events which are relevant to the maintenance of the security of the system, such as the use of identification and authentication mechanisms, the introduction of objects into a user's address space, the deletion of such objects, actions taken by computer operators and system administrators and/or system security officers, and other security relevant events. The invention generates an audit record for each recorded event which includes the date and time of the event, the user, the type of event, and the success or failure of the event. The invention performs an on-line compression of the audit trail log file using a UNIX-type daemon process. The audit daemon process has a restartable feature that enables it to recover after node failures. The invention finds particular application in a distributed processing system in which files may be variously stored at diverse storage locations in the network. In such a distributed system, the audit process of the invention can be carried out on a network-wide, distributed basis so that audit files located at diverse storage locations can be concentrated into a single audit trail log file. In this manner, a secure computer system which conforms to the DoD Standard is achieved, which can generate, manipulate and data compress audit information concerning actions affecting the security of the system.
Patent EP-0278658-B1 (EP)
Inventor: PEACOCK W JAMES
IPC: C12N15/09
Filed: 1988-02-02
Granted: 1996-01-10
Abstract: DNA sequence elements which affect anaerobic induction of genes in plants are identified and characterized. These sequence elements, designated anaerobic regulatory elements, confer inducibility by anaerobic condition on downstream plant-expressible promoters and their associated structural genes. In particular, those sequences associated with anaerobic induction of the maize alcohol dehydrogenase and aldolase genes have been identified. These sequence elements can be employed in combination with appropriately positioned plant-expressible genes to product chimeric, anaerobically inducible genes. Such constructs are useful for the selective expression of structural genes under anaerobic conditions in plants.
Patent EP-0302771-B1 (EP)
Title: Process for the simultaneous removal of arsenic and carbon oxysulfide from a cut of unsaturated hydrocarbons in the liquid phase
IPC: C07C11/00
Filed: 1988-07-20
Granted: 1991-10-16
Abstract: Process for eliminating jointly arsenic and carbon oxysulfide from an unsaturated hydrocarbon cut, wherein said hydrocarbon cut is contacted with an absorbing mass containing a support and lead oxide, comprising contacting the hydrocarbon cut in the liquid phase.
Patent EP-0304374-B1 (EP)
Title: Therapeutical preparation containing collagen and imidazole derivatives
IPC: A61K31/415
Filed: 1988-08-17
Granted: 1992-01-08
Abstract: The invention relates to a new process for the manufacture of solid therapeutical preparations containing a combination of collagen and an anti-infectious agent derived from imidazole, as well as to their use in the treatment of periodontal conditions. In the process according to the invention, the following successive operations are carried out: <.> a predetermined quantity of at least one imidazole derivative is dissolved in demineralised water, <.> a predetermined quantity of undenatured fibrous collagen is dispersed in the solution thereby obtained, and <.> the dispersion thereby obtained is lyophilised.
Patent EP-0324350-B1 (EP)
Inventor: ALTENBURGER WERNER DR
IPC: A61K39/285
Filed: 1989-01-03
Granted: 1993-11-10
Abstract: The recombinant vaccinia viruses are derived from modified virus Ankara (MVA) and contain a DNA sequence which codes for a foreign antigen. The invention also relates to vaccines which contain a virus of this type in a form suitable for injection, and to processes for the preparation thereof. The invention furthermore relates to the use of a recombinant vaccinia virus MVA for the preparation of a heterologous protein in eukaryotic cells.
Patent EP-0323862-B1 (EP)
Title: Element for tempering spaces
IPC: E06B3/263
Filed: 1986-02-21
Granted: 1991-04-24
Abstract: Element for tempering spaces, consisting of at least one heat- transmission profile (5) and a pipe (1) for a heat-transfer medium, which bears against a heat-conducting contact surface (6), the heat- conducting contact surface (6) being connected in one piece, via at least one web (7) for heat conduction, to the heat-transmission profile (5), the heat-transmission profile (5) having the shape of a hollow support and/or a hollow bar and enclosing with its side walls (2, 3) a cavity, in which the pipe (1) runs in the longitudinal direction of the heat-transmission profile (5) and is held clamped on the heat-conducting contact surface (6), and the heat-conducting contact surface (6) being connected at least via three webs to the heat-transmission profile (5) in such a manner that each web ends in each case in one of the side walls (2, 3) of the heat-transmission profile (5). <IMAGE>
Patent EP-0361180-B1 (EP)
Title: Lubricating oil composition for two-cycle engines
IPC: C10M169/04
Filed: 1989-09-08
Granted: 1992-04-15
Abstract: A lubricating oil composition for two-cycle engines comprising   (A) 40 to 90 % by weight of one or more polymers selected from the group consisting of copolymers of ethylene and an  alpha  -olefin and polymers of an  alpha  -olefin having 6 to 18 carbon atoms; (B) 0 to 50 % by weight of a polybutene having a kinematic viscosity of 2 to 600 cSt as measured at 100  DEG C ; (C) 5 to 50 % by weight of a hydrocarbonaceous solvent having a boiling point not higher than 300  DEG C ; and (D) 2 to 20 % by weight of a lubricating oil additive for two-cycle engines.   The lubricating oil composition for two-cycle engines excels in both cleanliness and anti-seizure property.
Patent EP-0428781-B1 (EP)
Title: Track maintenance machine for distributing and profiling the track bedding ballast
IPC: E01B27/02
Filed: 1989-11-23
Granted: 1992-10-07
Abstract: A mobile ballast regulating machine comprises a machine frame supported by undercarriages on the track for mobility therealong in an operating direction, a vertically adjustable ballast plow arrangement comprising a substantially vertical ballast damming wall extending transversely to the longitudinal extension of the machine frame to the opposite machine frame sides, a respective ballast guide plate associated with the damming wall at each machine frame side, each guide plate being adjustable to define a desired angle with the respective machine frame side, and a cover plate preceding the damming wall in the operating direction and connected to the damming wall, the cover plate extending substantially parallel to a plane defined by the track and immediately above the running surfaces of the rails, and the cover plate including opposite ends associated with the rails and extending in the direction of the longitudinal machine frame extension, each cover plate end projecting obliquely downwardly towards the base of the rail associated therewith along the field side thereof, and drives vertically adjustably connecting the ballast plow arrangement to the machine frame.
Patent EP-0322406-B1 (EP)
Title: Bellows valve
IPC: F16K1/00
Filed: 1986-05-16
Granted: 1993-04-21
Abstract: An inverted bellows valve has a two-piece stem (44) interconnecting the valve and actuator for reciprocating axial movement of the step tip (48). Tapered surfaces (224,230) are advantageously utilized between co-operating elements for self-centering the valve assembly. An annular gland (126) disposed along the exterior of the valve stem (44) has concentric inner and outer 0-rings (132, 134) which permit the stem .to float and compensate for misalignment. A wobble collar (226) is also disposed in abutting engagement with the stem 844) to compensate for uneven spring forces which could otherwise cock the stem. The bellows subassembly is removable in one piece to facilitate maintenance and replacement.
Patent EP-0367749-B1 (EP)
Title: Injection arrangement
Inventor: BECKMANN OTTO DR
IPC: B29C48/07
Filed: 1989-08-31
Granted: 1994-03-23
Abstract: With an injection arrangement designed according to the invention, high-grade profiles of uniform quality can be produced with comparatively low energy input and high output. The principle of the invention is that the injection material coming from a screw or a machine unit is at first taken further in tubular form in the injection head and, due to the special design of the injection head, is subsequently divided, then unrolled and passed on to the injection bar. <IMAGE>
Patent EP-0358634-B1 (EP)
Inventor: PERNER JOHANN ING
IPC: A43B5/04
Filed: 1989-09-07
Granted: 1995-01-18
Abstract: In a ski boot (1) with a shell (2) and a shaft, which is articulated pivotably on the shell, or with a sleeve (3), in which shell (2) and shaft or sleeve (3) are interconnected in the heel region via a spring element (6), and a tension member (8), which engages on the spring element, is fixed pivotably on the shell, the tension member passing through an abutment, which is fixed on the shaft or the sleeve, for the spring (12), and engaging on that end of the spring turned away from the abutment, the abutment (10) is mounted pivotably on the shaft or the sleeve (3) about an axis (9) crossing or cutting the tension member (8), as a result of which a reliable absorption of support forces is made possible without impermissible overloading of the abutment points. 
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Patent EP-0374122-B1 (EP)
Title: Process and installation for dominating the foam in a fermentation process for making vinegar
Inventor: WITTLER RUEDIGER DR
IPC: B01D19/02
Filed: 1989-12-07
Granted: 1994-09-07
Abstract: To reduce foaming, a process for foam control in a fermentation process for vinegar proposes that the liquid fraction which is produced when the foam is separated into a gas and a liquid fraction is separated out of the fermentation process.
Patent EP-0408626-B1 (EP)
IPC: A61J9/02
Filed: 1989-03-21
Granted: 1992-10-28
Abstract: Un biberon comprend un col (12) avec une ouverture (10) et une tétine avec une bride horizontale portée par un bouchon annulaire (14) reliable de manière détachable au col (12) et susceptible d'être posé sur le côté frontal (18) de l'ouverture (10) de manière à la fermer hermétiquement. Le bouchon annulaire (18) est relié de manière articulée au col (12) et peut être fixé sur celui-ci de façon à pouvoir pivoter entre sa position effective de travail, où il comprime la bride de la tétine contre le côté frontal (18) de l'ouverture (10), et une parmi plusieurs positions de repos, où la tétine est agencée latéralement par rapport au côté frontal (18) de l'ouverture (10) ou du col (12), libérant l'ouverture.
Patent EP-0385111-B1 (EP)
Title: Transport and/or storage container
IPC: B65D77/06
Filed: 1990-01-27
Granted: 1993-03-31
Abstract: The transport and/or storage container consists of an outer container (1) and an inner container (2) in the form of a bubble made of thermoplastic synthetic material which is elastically deformable. The outer container has a container shell (3) made of steel bars (5), in particular round steel bars, and an outer container bottom (4). The inner container (2) has an emptying device with an emptying nozzle (8) in the region of its inner container bottom (6). The outer container bottom is designed towards the region of the emptying nozzle of the inner container as an outlet-enhancing outer container bottom (4), with corresponding sloping surfaces, which has its lowest point in the region of the emptying nozzle. The inner container is provided with an outlet bottom which rests on the outer container bottom in the filled state and springs back during emptying. 
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Patent EP-0439640-B1 (EP)
Title: Method for preparing agents for the therapy of skin diseases
IPC: A61K33/24
Filed: 1990-01-29
Granted: 1993-09-15
Abstract: The invention relates to a method for preparing agents for the therapy of inflammatory skin diseases and for alleviating allergic inflammatory reactions of the skin. For this purpose, magnesium ions are used in the form of a dissolved magnesium salt or of a magnesium salt mixture in carrier substances. Particularly suitable for therapeutic use in humans are Mg and its salts because they are non-toxic. Their antiinflammatory effect can be further enhanced by UV light. The areas of application of the invention are medicine, the pharmaceutical industry and the cosmetic industry.
Patent EP-0415093-B1 (EP)
Title: Hexagonal respectively pentagonal stone
IPC: E01C5/06
Filed: 1990-07-27
Granted: 1993-03-03
Abstract: A pentagonal stone (1) is formed by cutting out from a square basic shape exactly one eighth of the overall surface, this cutout, at least on one side line (4) of the square, extending exactly as far as its centre and being rectilinearly delimited, and this cutout being alternatively a rectangle (2) or a right-angled isosceles triangle (3), one side line in each case accordingly also corresponding to half the length of the side lines (4) of the original square. <IMAGE>
Patent EP-0442058-B1 (EP)
Inventor: VON SCHUCKMANN ALFRED
IPC: B05B11/06
Filed: 1990-11-29
Granted: 1995-01-11
Abstract: The invention relates to a liquid spray device with an air pump (P) which is to be actuated via a handle (3) and whose overpressure air cushion forces out the liquid (5) when a headpiece-side outlet valve (4) is actuated and atomises it by mixing it with the liquid jet, and proposes, for the purpose of achieving a constructionally simple storage which dispenses with springs, forming between the removable headpiece (2) and an air pump handle (3) arranged at the opposite end a cartridge receiving space (11) which can be subjected to the air overpressure. As a result, a stable non-dribbling spray jet is obtained. <IMAGE>
Patent EP-0435332-B1 (EP)
Inventor: KIOKA MAMORU
IPC: C08F4/60
Filed: 1990-12-28
Granted: 1997-04-16
Abstract: The present invention relates to solid catalyst components for olefin polymerization formed by prepolymerizing at least two types of  alpha -olefin on an olefin polymerization catalyst comprising a solid titanium catalyst component, an organometallic compound catalyst component, and if necessary, an electron donor, to olefin polymerization catalyst comprising said soild catalyst component for olefin polymerization, an organometallic compound catalyst component, and if necessary, an electron donor, and to processes for olefin polymerization using said olefin polymerization catalyst. According to the present invention, there can be manufactured olefin polymer particles having low adhesive among the polymer particles as well as good particle distribution and excellent granular properties even when they contain a large amount of an amorphous olefin polymer portion.
Patent EP-0412642-B1 (EP)
Title: Rigid or flexible coupling for pipes
IPC: F16L17/04
Filed: 1990-06-21
Granted: 1993-08-11
Abstract: A coupling for either rigidly or flexibly connecting the adjacent ends of a pair of aligned pipes (13, 14) is formed of a circular casing (10) made of a pair of aligned, semi-circular segments (11, 12) which surround a resilient pipe gasket (23). The opposite ends of the segments have radially outwardly extending lugs (25) which form pairs of overlapping fastening lugs. The lugs (25) of at least one pair each have transversely aligned bolt holes (28) and opposed sockets that are generally concentric with the bolt holes (28) and open towards each other. A bolt (30) extending through the sockets and bolt holes fasten the lugs (25) together and cause the segments (11, 12) to clamp radially inwardly towards the pipes (13, 14) for coupling the pipes together with some permissible flexibility of relative movement. A plug (40) having opposite end portions and a central bolt hole (43) is removably fitted within the opposed lug sockets, with the bolt extending through its central bolt hole. The plug end portions are offset from each other in an axial direction, relative to the axis of the coupling, so that tightening a nut on the bolt wedges the overlapped pair of lugs apart in an axial direction for causing the segments to clamp axially and radially against the pipes and rigidly hold them against relative movement.