baber/WOPTO huggingface dataset:
Patent EP-0305336-B1 (EP)
Title: Case for a rotor
IPC: E05B27/00
Filed: 1988-08-22
Granted: 1991-05-08
Abstract: The rotary lock cylinder has a cylinder core (1) which consists of a cylindrical body (11) with an open key guide and of at least one coaxial case (4) surrounding this. The case (4) closes the laterally open key guide, so that a virtually closed key channel (3) is formed. The case (4) is preferably movable and centres itself automatically. The movable case (4) also prevents opening attempts and thus increases the security value of the rotary lock cylinder. By changing the thickness of the wall of the case (4), it is possible to vary the radial distance between the key channel (3) and the outer surface of the cylinder core (1), with the result that the number of locking possibilities differing from one another can be increased in a constructionally simple way. <IMAGE>
Patent EP-0306506-B1 (EP)
Title: High pressure gaseous laser pumped by microwaves
IPC: H01S3/0975
Filed: 1988-03-11
Granted: 1992-06-17
Abstract: Improved high pressure gaseous laser pumped by microwaves (10), in particular an excimer laser, with an optical resonator (26), a resonator gas volume (52) within said resonator and extending from it along an optical axis (30), with a microwave coupling structure (16) enclosing said resonator gas volume (52), and a microwave generator (12) connected with said coupling structure. Collapse of a wall is virtually impossible, as the laser is provided with a medial area (62) within the resonator gas volume, disposed transversally in relation to the optical axis (30), with an electric field intensity (6) greater than a liminal value for a high pressure gas discharge; external areas connected to each side of said medial area have a field intensity with a liminal value lower than that for high pressure gas discharge.
Patent EP-0351414-B1 (EP)
Title: Immersion nozzle for metallurgical recipients
IPC: B22D41/58
Filed: 1988-03-16
Granted: 1991-10-30
Abstract: PCT No. PCT/DE88/00172 Sec. 371 Date Sep. 19, 1989 Sec. 102(e) Date Sep. 19, 1989 PCT Filed Mar. 16, 1988 PCT Pub. No. WO88/06932 PCT Pub. Date Sep. 22, 1988.An immersion nozzle (2) for metallurgical recipients, in particular for a reservoir arranged upstream of a continuous casting ingot mould, has an interchangeable discharge pipe (2) which can be attached in a leakproof manner on or in a perforated brick (1). To improve the flow conditions and hence the efficiency of the casting, the inlet side of the nozzle comprises an upper elongated section (12) in the form of a tubular shaft (11) which expands conically downward to a given plane and which is narrow in a plane perpendicular to the given plane. A second elongate section (13) ends in an elongated transverse flow section of given dimensions.
Patent EP-0312580-B1 (EP)
Inventor: ZOELLER LEON R
IPC: G07C3/14
Filed: 1988-04-29
Granted: 1993-11-03
Abstract: A continuous process, namely the quality control of web production, is monitored and analyzed for defects with high resolution continuously, notwithstanding that the processing of signals for such continuous monitoring and analysis with high resolution requires handling of data at enormous data rates (e.g., billions of calculations per second). The system uses a computer architecture for continuous processing of the data in real time. In a first level of the architecture, signals arriving from the process (from the scanning of successive lines on the web) are digitized, and reduced to represent data corresponding to certain events, such as defects in the web. In a second level of the architecture, an array of parallel processors operate concurrently and continuously on the reduced data to provide outputs characterizing the events, for example, measurements of the locations and extents of the web defects. In a third level the data from the second level is analyzed to provide outputs representing the analysis of the effects in the process represented by the events. These outputs may be used to control the process or to provide information respecting the source of the defects and otherwise to assure that only high quality material is passed.
Patent EP-0325630-B1 (EP)
IPC: A24B3/18
Filed: 1988-07-01
Granted: 1991-09-18
Abstract: Appareil permettant la dilatation du tabac, comprenant un récipient (10) sensiblement cylindrique, un moyen destiné à alimenter le récipient en tabac et des moyens permettant l'introduction d'un milieu chauffant sous la forme de vapeur et/ou d'air humide dans le récipient. Les moyens d'introduction de vapeur et/ou d'air humide comprennent des gicleurs ou fentes (12), disposés sensiblement longitudinalement dans l'axe du récipient, servant à orienter la vapeur et/ou l'air humide à haute pression sensiblement tangentiellement à la surface intérieure du récipient (10) pour mettre la vapeur et/ou l'air humide en contact avec le tabac amené dans le récipient, ce qui provoque des turbulences dans le mélange de vapeur, et/ou d'air humide, et le déplacement du tabac le long d'un passage hélicoïdal, lequel est ainsi maintenu à proximité immédiate de la surface intérieure du récipient, à mesure que la vapeur se déplace axialement dans celui-ci, et afin de maintenir la circulation et d'engendrer une succession de contacts répétés, à vitesse relativement élevée, de fortes turbulences et dispersions entre le milieu chauffant et le tabac. Des moyens (27, 29, 30) sont prévus pour séparer la vapeur et/ou l'air humide du tabac traité. Des moyens (14, 15, 16, 17, 19, 26) sont également prévus pour recycler la vapeur et/ou l'air humide vers les gicleurs ou fentes (12). On peut, en surchauffant la vapeur circulant dans l'appareil, dilater et sécher le tabac en une seule opération.
Patent EP-0438395-B1 (EP)
Inventor: BEKIARIAN PAUL G
IPC: C08F8/32
Filed: 1988-05-31
Granted: 1995-05-10
Abstract: Melt-processible copolymers of at least two halogenated comonomers from a defined class, especially perhalogenated comonomers, and particularly perfluorinated comonomers, of improved thermal stability are obtained by first contacting the copolymers with a stabilizing agent selected from bases (ammonia or amines) having a boiling point at normal pressure of at most 130 DEG C and tertiary alcohols having up to 8 carbon atoms, to form an intermediate, drying the intermediate at about 70-150 DEG C, and fluorinating the intermediate at a temperature between 20 DEG C and the lowest temperature at which the copolymer exhibits a solid state transition, then removing excess fluorine and by-products and recovering the stabilized copolymer. Such stabilized copolymers are useful for a variety of technically important applications, including as cladding for optical fibers, substrates for electronic components, thermal laminates, pipes, tubes, and fittings, etc.
Patent EP-0340379-B1 (EP)
Title: Process for cleaning soil contaminated by hydrophobic organic substances
IPC: B09B5/00
Filed: 1989-01-09
Granted: 1993-06-02
Abstract: The object is to clean soils contaminated with hydrophobic organic substances by a simple process which should be particularly effective. This object is achieved by sucking out gas present in the soil and passing another gas into the soil, the gas passed in containing an oxidising agent. The invention is used for decontaminating contaminated soils, i.e. contaminated landfills.
Patent EP-0352412-B1 (EP)
Inventor: BIESALSKI HANS KONRAD DR MED
IPC: A61K31/22
Filed: 1989-04-27
Granted: 1994-01-12
Abstract: A pharmaceutical preparation consisting of retinoic acid and/or an ester of retinoic acid and/or an ester of retinol as active substances, which are present in the preparation form of aerosol, is advantageously suitable for topical treatment of mucosal diseases in man and animal.
Patent EP-0351656-B1 (EP)
Title: Container with closure
IPC: B65D41/18
Filed: 1989-07-06
Granted: 1992-06-17
Abstract: A container having a base connected to sidewalls which extend to a neck which is substantially elliptical in shape which is surmounted by a rim which forms a substantially elliptical shape, wherein the neck and rim define a container opening which is substantially elliptical in shape, has a closure which locks to the rim for closing the opening. The closure which encompasses the opening and rim, has a base which is substantially rectangular in shape from which a deformable skirt, which forms sides of the closure, extends. Fastening means extend from a surface of each skirt closure side adjacent the rim and neck for engaging the rim for locking the closure to the rim such that upon rotation of the closure relative to the container, the fastening means extending from the skirt closure sides extending along the width of the base are disengaged from the rim while the fastening means extending from the skirt closure sides extending along the length of the base are disengaged by means of deformation of the skirt against the edge of the rim and neck of the container.
Patent EP-0351821-B1 (EP)
Inventor: AHOLA AARNO
IPC: H02P27/02
Filed: 1989-07-19
Granted: 1994-06-08
Abstract: Apparatus for the control of a three-phase a.c. motor, especially a squirrel-cage motor, said apparatus comprising inverse-parallel connected solid-state components (D,T) in each phase, at least one of said components being controllable. In the apparatus, the control circuit of at least one controllable solid-state component (T), e.g. thyristor, in each phase is connected via resistors (R2) to the control circuits in the other two phases.
Patent EP-0366998-B1 (EP)
Title: Gelled emulsion and process for producing the same
IPC: A23J3/00
Filed: 1989-10-13
Granted: 1993-03-03
Abstract: Gel and stabilized emulsion each of which is composed of a protein and a fat or oil component and is heat-stable and resistant to separation of the oil or fat component. Also disclosed is a process for producing said gel or stabilized emulsion by crosslinking the protein in an emulsion composed of a protein and a fat or oil component with an iridoid compound.
Patent EP-0367208-B1 (EP)
Inventor: MEASOR GRAHAME C
IPC: H04L25/03
Filed: 1989-10-31
Granted: 1996-01-24
Abstract: In a line interface circuit for binary data signals means are provided for compensating varying lengths of line in the receiving and/or transmission path. The output signal of a line equalizer controls a variable impedance circuit in such a way that attenuation of a line build out network is reduced if the output level of the line equalizer is falling below a threshold. A transmit line build out network provides a frequency dependent attenuation of binary data by means of a control circuit, which supplies discrete attenuation values according to a logic word.
Patent EP-0342733-B1 (EP)
Inventor: MAVIDIA BHASKAR
IPC: H02K33/02
Filed: 1989-05-05
Granted: 1994-02-09
Abstract: An electromagnetic actuator has a tubular stator with at least two opposed, external pole pieces carrying energising windings, and a permanent magnet rotor inside the stator and rotatable about the major axis of the stator, the rotor having at least two oppositely-directed permanent magnets extending axially of the rotor and in closely spaced relation to the stator, said magnet each occupying less than 180<o> of the circumference of the rotor, the leading and/or trailing edge of each magnet being tapered and/or chamfered.
Patent EP-0371533-B1 (EP)
Title: Method for providing concrete foundation piles and hallow earth drill to be used for that purpose
IPC: E02D5/38
Filed: 1989-11-13
Granted: 1992-03-11
Abstract: The invention relates to a method for providing concrete foundation piles in the ground, whereby a tube (1) provided with a helical blade (3) on its periphery is screwed into the ground to the desired depth, after which, while the tube (1) is being withdrawn, concrete is introduced in the hole formed by means of the tube (1) through the interior of the tube (1), via a discharge opening (5) located near the bottom side of said tube (1). Use is made of a tube (1) having a constant diameter along at least substantially its entire length, whose bottom end, along which the end of the helical blade (3) extends, is conical. When the tube (1) is being withdrawn from the ground concrete is supplied under pressure and pressed out of the tube (1) via the discharge opening (5), a closing means (6) of said discharge opening (5) being opened under the influence of the pressure exerted by the concrete.
Patent EP-0355148-B1 (EP)
Title: Wind shear detection system
IPC: G05D1/06
Filed: 1988-12-22
Granted: 1993-09-15
Abstract: A wind shear detection system (30) compares airspeed (40) with a composite signal derived from signals representative of longitudinal acceleration (32), normal acceleration (34), angle of attack (36) and flight path angle to generate a shear signal. An enhanced version of the system is also compensated for roll angle (70), radio altitude (64) and flap position. In a modified system, the accelerations are calculated along the velocity vector of the aircraft rather than along the horizontal axis to compensate for inaccuracies that could occur under extreme flight conditions such as high bank angle turns and dynamic manoeuvre.
Patent EP-0403528-B1 (EP)
IPC: C07C67/46
Filed: 1989-02-27
Granted: 1993-02-10
Abstract: On décrit un procédé de préparation amélioré de l'alkyle-3-alkoxypropionates qui fait réagir un dialkoxyméthane avec un dicétène en présence d'un acide méthanedisulfonique, d'un acide méthanetrisulfonique ou de mélanges de ces acides.
Patent EP-0362339-B1 (EP)
Inventor: SLEYTR UWE B DIPL-ING DR
IPC: C07K16/00
Filed: 1989-03-28
Granted: 1995-05-31
Abstract: In the process disclosed, the support is a structure consisting of at least one layer of molecules containing identical proteins extending along a flat, curved, cylindrical or vesicular surface, the molecules being arranged in the form of a crystal lattice with a lattice constant of 1 to 50 nm.
Patent EP-0394412-B1 (EP)
Title: Systeme de commande de grues
Inventor: FISCHER CHRISTOPH
IPC: B66C23/90
Filed: 1989-10-18
Granted: 1994-01-05
Abstract: Afin de commander une grue pivotante, un système de commande (1) à mémoire programmable comprend une mémoire (5) dans laquelle sont enregistrées des données concernant les limites de mouvement et/ou de charge d'un mécanisme de levage (7), ainsi que les limites de mouvement d'un dispositif d'entraînement (11) de la flèche. Des capteurs de mesure (13, 17) associés au mécanisme de levage (7) et au dispositif d'entraînement (11) de la flèche génèrent des signaux de mesure proportionnels au mouvement ou à la charge. Le système de commande (1) à mémoire programmable commande le mécanisme de levage (7) et le dispositif d'entraînement (11) de la flèche en fonction des valeurs limites enregistrées et des signaux de mesure générés par les capteurs de mesure (13, 17). Des éléments de contrôle automatique (45) effectuent cycliquement des contrôles du système de commande (1) à mémoire programmable. Ce système de commande pour grues requiert relativement peu de matériel et il est très peu sujet aux défaillances.
Patent EP-0445182-B1 (EP)
Inventor: GREGORY KENTON W
IPC: A61F2/00
Filed: 1989-10-24
Granted: 1999-01-27
Abstract: A method for conducting laser energy to a site includes steps of bringing the proximal end of a flexible tube near the site, filling at least a proximal portion of the tube with a liquid by introducing the liquid into the tube, allowing a portion of the liquid to flow out from the proximal end of the tube toward the site, and directing laser energy from a laser energy source into the distal end of the tube, whereby a portion of the laser energy emerges from the proximal end of the tube at the site. Also, such a method in which the liquid is a radiographic contrast medium. Also, such a method for removing an obstruction from a blood vessel in an animal. Also, apparatus for delivering laser energy to a site includes a flexible tube, a liquid, the tube having an opening in a first end through which the liquid can pass, means for providing a flow of the liquid into the tube, and a source of laser energy operationally associated with a second end of the tube, wherein the tube and the liquid are adapted to cooperate, when the tube contains the liquid, to conduct laser energy from the source and to emit a portion of the laser energy from the first end of the liquid-containing tube.
Patent EP-0384100-B1 (EP)
IPC: B25J15/04
Filed: 1990-01-03
Granted: 1993-08-11
Abstract: A power-driven tool holder for handling devices comprises a base on which tong members are articulated. These are designed as two-armed levers and, at one free end, carry a tool and, at the other, a cam follower. A cam-track head associated jointly with all tong members is hydraulically displaceable and, for each tong member, has an individually matched cam track against which the associated cam follower rests. 
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Patent EP-0392141-B1 (EP)
Inventor: BOCK HANS-JUERGEN DIPL-ING
IPC: H04Q11/04
Filed: 1990-01-27
Granted: 1993-10-20
Abstract: 2.1 In known digital communication exchanges, computers are used for supporting the control device for adding additional features. For this purpose, the computer is directly connected to the control device. This also requires intervention in the control sequence of the control device. The object consists of providing a communication exchange with additional functions without this requiring intervention in the control sequence. 
<??>2.2 The computers with the additional function are connected to the digital communication exchange like normal terminals, data being exchanged between these and the control device (ST) via an auxiliary control device (HS). The auxiliary control device (HS) in this case monitors and controls the data exchange and the data calibration if data have been changed in a computer (PC) or in the subscriber data memory in the memory (SP) of the communication exchange. 
<??>2.3 The communication exchange according to the invention exhibits a database distributed to several computers and the subscriber data memory, which database can be used not only as "telephone book" or network database but also for personal time acquisition, in ordering, in a hospital or also as an emergency call system. 
<IMAGE>
Patent EP-0407738-B1 (EP)
Title: Pump arrangement on a machine, especially lubricating oil pump on an internal combustion engine
IPC: B23Q3/18
Filed: 1990-06-07
Granted: 1992-08-05
Abstract: In the case of a pump arrangement on a machine, especially a lubricating oil pump (1) on an internal combustion engine (2), where the pump is of the type with an internal gear or toothed ring with pump housing (6) detachably arranged on the machine and internal pump rotor (5) arranged fixed in rotation on a machine shaft (3, 4) it is proposed in order to reduce the cost of additional centring devices (12, 15, 17) associated with the arrangement, to arrange the lubricating oil pump indirectly shaft centred on the internal combustion engine. <IMAGE>
Patent EP-0422534-B1 (EP)
Inventor: HOHMANN ANDREAS DR
IPC: C07C209/60
Filed: 1990-10-06
Granted: 1994-01-19
Abstract: Process for the preparation of N-alkyl- or N,N-dialkyl- 1,2-diaminoethanes of the general formula I 
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 in which R<1> denotes hydrogen or methyl, R<2> denotes C1- to C5-alkyl and R<3> denotes hydrogen or C1- to C5-alkyl, with the proviso that the total of the carbon atoms of the radicals R<2> and R<3> denotes an integer between 1 and 6, by reaction of imines of the general formula II 
<IMAGE>
 with amines of the general formula III 
<IMAGE>
 in which R<1>, R<2> and R<3> have the abovementioned meanings, where the reaction is carried out in the presence of carbon dioxide at temperatures from 10 to 150 DEG C and pressures from 0.5 to 50 bar.
Patent EP-0429915-B1 (EP)
IPC: E03C1/05
Filed: 1990-11-08
Granted: 1993-03-03
Abstract: The mixer fitting (10) has a shut-off valve (22) for hot water and a shut-off valve (24) for cold water. These shut-off valves (22, 24) are constructed as membrane valves and each have an auxiliary valve (62, 62') provided in the servo space (50). Permanent magnets (76) are provided to operate these auxiliary valves (62, 62'), which permanent magnets can pivot about the axis (80') into and out of the effective region onto the closing elements (64) of the auxiliary valves (62, 62'). To open the shut-off valves (22, 24), the pivoting body (78) is pivoted with the permanent magnet (76) by means of the drive (94) into the region of the closing elements (64), as a result of which these are drawn against the permanent magnets (76), thus opening the auxiliary valve (62, 62'). The pressure in the servo space (50) drops and the shut-off valve (22, 24) is opened by raising the closing part (44) of the valve sheet (40). If the permanent magnets (76) are pivoted out of the effective region again onto the closing elements (64), the latter close the auxiliary valves (62, 62'), which has the consequence that the pressure in the servo space rises again because of the passage (52). The closing part (44) comes to rest on the corresponding valve seat again. The shut-off valve (22, 24) is thus closed. 
<IMAGE>
Patent EP-0406928-B1 (EP)
Inventor: MUCKENFUHS DELMAR RAY
IPC: B65D85/07
Filed: 1990-06-15
Granted: 1995-02-01
Abstract: An easy open flexible bag (15) preferably containing one or more stacks of flexible articles (20) which are maintained in a state of compression in a direction substantially parallel to their thickness. For products such as disposable absorbent baby diapers, catamenial pads, incontinent briefs and the like, the degree of compression within the bag may be as much as 50% or more when compared to the uncompressed thickness of the stack of articles in question. In a particularly preferred embodiment, the bag (15) totally encloses the stack or stacks of compressed flexible articles (20) and exhibits a substantially rectilinear shape. The bag preferably includes an integral carrying handle (80). The side panels (30, 31) and the front and back panels (40, 41) of the bag (15) are subject to tension imposed by the stack of compressed flexible articles (20). The top of the bag is closed by forming inwardly folded side gussets (131, 132, 133, 231, 232, 233) and sealing the vertically extending portions of the front and back panels (40, 41) to one another above the uppermost surface of the product (20) contained within the bag (15). A continuous line of weakness (60) spanning a tensioned side wall (30) of the bag (15) and continuing into the closed uppermost end of the bag (15) is provided. The portion (65, 66, 67, 68) of the line of weakness (60) in the uppermost end of the bag (15) is preferably located near, most preferably slightly inboard of, the innermost portions of the opposed inwardly folded side gussets (131, 132, 133, 231, 232, 233) such that the bag (15) may be easily opened by grasping the outermost edge of the top of the bag (15) and partially separating or completely removing the corner of the bag (15), along with the included side gusset, along the continuous line of weakness (60). Partial separation or complete removal of a portion of the tensioned side panel (30) of the bag (15) allows the coinciding portion of the stack of compressed articles (20) to project in fan-like array through the aperture thus created to permit easy one-at-a-time removal.
Patent EP-0395414-B1 (EP)
Inventor: BROOKS GARY THOMAS
IPC: C08L77/06
Filed: 1990-04-26
Granted: 1995-08-02
Abstract: Improved polyphthalamide compositions which possess desirable heat resistance properties comprise a crystalline polyphthalamide component, reinforcing fibers, and a particulate thermotropic liquid crystalline polymer component in an amount sufficient to nucleate a melt of the polyphthalamide. Molded articles prepared from these compositions exhibit excellent mechanical and thermal properties, including especially high heat deflection temperatures, even when molded using molds heated below Tg of the polyphthalamide component, often facilitating molding using steam or hot water-heated molds.