baber/WOPTO huggingface dataset:
Patent EP-0489244-A1 (EP)
Inventor: MEERKAMP MANFRED
IPC: E05C7/06
Filed: 1991-10-10
Abstract: The invention relates to a device for bolting a two-wing door having a gangway wing (1) and a standing wing (2) which has a spring-loaded bolt engaging into a door frame (6), the bolt possessing an actuating projection, on which a construction part of the gangway wing (1) engages. So that the device is independent of a lock, the actuating projection is to be a stud (19), on which a run-on slope (21) of the gangway wing (1) engages. <IMAGE>
Patent EP-0483769-A1 (EP)
Inventor: RICCO MARIO
IPC: F16K31/06
Filed: 1991-10-29
Abstract: A control valve (19) for an injector (10) comprising a valve body (38) having of a control chamber connected to a drain conduit via a hole (49) terminating at a flat surface (68) of the valve body (38). The plunger of the valve (19) consists of a plate (67) housed in a seat (66), the bottom wall (86) of which arrests the travel ("b") of the plate (67). This is controlled by the anchor (28) of an electromagnet (20), which anchor (28) presents a rod (31) arrested directly by an adjustable stop (78) after traveling a distance "a" greater than travel "b". The opening and closing time of the valve (19) is therefore unaffected by wear on the stop (78) of the anchor (28). The rod (31) of the anchor (28) is in one piece with a stem (37) activating the plate (67), and with a threaded portion (77) screwed to the anchor (28).
Patent EP-0488405-A1 (EP)
Inventor: OKAZAKI HARUKI
IPC: B60T8/1761
Filed: 1991-11-29
Abstract: In an antiskid brake system for a vehicle, the braking pressure applied to a wheel (1-4) is reduced when the deceleration of the rotational speed of the wheel (1-4) reaches a predetermined value and is increased when the acceleration of the rotational speed of the wheel (1-4) reaches a predetermined value after reduction of the braking pressure. In a low vehicle speed range lower than a predetermined vehicle speed, the braking pressure is increased at a predetermined rate when the acceleration of the rotational speed of the wheel (1-4) reaches said predetermined value after reduction of the braking pressure. The predetermined rate is independent from the rotational speed of the wheel (1-4) and is changed with the friction coefficient of the road surface so that it reduces as the friction coefficient of the road surface reduces.
Patent EP-0492229-A1 (EP)
Inventor: FRIEDRICHS HANS ADOLF PROF DR
IPC: C22B5/12
Filed: 1991-12-07
Abstract: 2.1 In conventional reduction units, the heat of reduction and the reducing agents are supplied via the gas phase. In this case, the combustion gases cause contamination of the product, for example by the sulphur contents and phosphorus contents present in the combustion gases. For various applications, an indirectly heated rotary kiln was therefore developed, whose outer shell consists of high-alloy steel with contents predominantly of cobalt, chromium and nickel. Such a kiln can be used for calcination up to temperatures of 1200 DEG C. 
<??>2.2 A method for the reduction of ores in an indirectly heated rotary kiln is to be improved to such an extent that continuous production of high-purity reaction products at temperatures above 1000 DEG C, preferably above 1200 DEG C, becomes possible. The method is characterised in that the extraction is carried out by reacting solid raw materials in a pure atmosphere filled with gaseous reacting agents. 
<??>2.3 The method is preferably used for the extraction of metals from metal-containing raw materials.
Patent EP-0492488-A1 (EP)
Inventor: STREIF HANS
IPC: F16K17/38
Filed: 1991-12-20
Abstract: The invention relates to a thermal valve safety device for a gas line, having a housing (1) in which a closing cone (7) is arranged which is prestressed against a compression spring (9) by means of a retaining bolt (18), the retaining bolt being attached at its first end to the closing cone and being supported at its second end against a fusing body (15) so that, in the event of a fire, the closing cone is automatically moved into its closed position once the fusing body has softened. In order to create a valve safety device of simple design for the gas line, the housing is constructed as a pipe section having a connecting piece (4) and a valve seat (5), and the compression spring is supported at one end on a retaining ring (11) which is arranged in a sunken position in the connecting piece of the housing. <IMAGE>
Patent EP-0455295-A1 (EP)
Inventor: KERCKHOFS MARC FRANS JOSEPHINA
IPC: H01J61/36
Filed: 1991-04-25
Abstract: The high pressure discharge lamp has a lamp vessel (21) having a flat seal (22) wherein a recess (31) is present between the current supply conductors (29, 30). the recess (31) extends from the end face of the seal (22) and runs from one major face thereof to the other. The lamp may be mounted in a ceramic cap (40) having a slot (51) extending from the base portion (42) thereof. The slot (51) is separated by walls (52, 53) from the interior (41) of the cap (40). The lamp has a rigid structure, is easy to manufacture and provides increased resistance to flash-over when started on a high voltage pulse.
Patent EP-0466251-A1 (EP)
Inventor: LUITEN RUDOL GIJSBERTUS MARIE
IPC: C12R1/465
Filed: 1991-07-02
Abstract: Elfamycin-producing actinomycetes, in particular the mocimycin-producing streptomycetes, are frequently too sensitive for the elfamycin produced by them. This limiting factor for the production of the elfamycin concerned is removed by mutating the gene tuf, encoding the protein EF-Tu, into a gene tufR, encoding a protein EF-TuR, which protein is resistant to the elfamycin concerned. The gene tufR is expressed in host cells which than show an increased resistance to the elfamycins tested.
Patent EP-0504508-A1 (EP)
Inventor: HAGIWARA YOSHIHIDE
IPC: A23L17/60
Filed: 1991-03-19
Abstract: Powders of plant green juice having an improved stability and tastiness which are storable for a long period of time, characterized in that said powders comprise:
     (a) dry powders of the plant green juice obtained by squeezing fresh raw edible green plants and   (b) a water-soluble alkaline naturally occurring mineral mixture dispersed uniformly in said dry powder,    and the pH of a dispersion at the time of dispersing in water falls into a range of 6.2-9.5. The powders can be produced by adding a water-soluble alkaline naturally occurring mineral mixture to a plant green juice obtained by squeezing fresh raw edible green plants thereby to adjust the pH of said plant green juice to be a range of 6-9 and then spray-drying or lyophilizing the green juice.
Patent EP-0458528-A1 (EP)
Inventor: BROWN CHARLES ALLEN
IPC: G11B33/14
Filed: 1991-05-16
Abstract: A data storage device such as a magnetic disk file often has a sealed enclosure that must be kept as free as possible of contaminants. By including a vapour drain 25 inside the sealed enclosure, contaminants can be removed from the atmosphere within the enclosure, reducing their vapour pressure. The vapour drain can either be a filter, typically one of activated carbon, or else a controlled leak from the enclosure. Some disk files rely on a vapour transport system to maintain a coating of lubricant on the disks 5. In such systems, lubricant vapour is supplied into the enclosure atmosphere from a reservoir 3. The vapour drain reduces the vapour pressure of the lubricant, thereby avoiding the problem of too much lubricant being deposited onto the disks, which could leave them sticky. Care is taken to ensure that the vapour drain will not totally deplete the lubricant reservoir during the lifetime of the disk file.
Patent EP-0459688-A1 (EP)
Inventor: JENKINS ARTIS CORNELL
IPC: H01B7/04
Filed: 1991-05-21
Abstract: A hybrid optical fiber, copper conductor transmission media cable (20) which is suitable for use in local area network applications includes a core (22) comprising two arrays (25,40) of longitudinally extending portions. One array (25) includes optical fibers disposed between two strength members (27-27) whereas the other array comprises metallic conductors (42-42). Each array includes a matrix material (30,45) in which the longitudinally extending portions are enclosed with adjacent portions being connected by a web (32,47). The two arrays are enclosed by a jacket (50) which has an oval shaped configuration. The configuration of component portions of the cable as well as the materials thereof are determined to cause the neutral axis of bending to be in a desired location which minimizes losses in the transmission media.
Patent EP-0465050-A1 (EP)
Inventor: MATTESON KEITH D
IPC: G11C11/406
Filed: 1991-06-19
Abstract: A digital computer which includes a memory refresh system for controlling the generation and sequencing of refresh signals to a memory subsystem comprised of at least one memory unit (8a,b) having a plurality of slots each capable of receiving a dynamic random access memory bank therein. The memory refresh system includes means for generating refresh signals (22) and at least one independent refresh sequence controller 34a,b for efficiently controlling the sequence in which the memory banks associated with a particular refresh sequence controller (34a,b) receive refresh signals. Each refresh sequence controller controls a combination of multi-stage shift registers for issuing refresh signals to memory banks installed on the corresponding memory unit and multi-stage shift registers for providing wait cycles during which refresh signals are being generated by other independent refresh sequence controllers. The order of refresh signals generated by each refresh sequence controller varies depending on the configuration of the memory subsystem.
Patent EP-0465270-A1 (EP)
Inventor: DILLMANN CHARLES WARNER
IPC: G01M99/00
Filed: 1991-07-05
Abstract: A method is disclosed for monitoring braking torque capability of a brake used for selectively braking a shaft of an exemplary control rod drive. The method includes the steps of rotating the shaft, engaging the brake, torsionally restraining the brake for allowing rotation of the brake up to a predetermined maximum angle, and monitoring the angle for monitoring braking torque capability of the brake. A preferred embodiment of a brake assembly for carrying out the method includes a stationary base (52), a bearing (56) mounted to the base, a brake (62) mounted to the bearing for rotation relative to the base, means (64) for torsionally restraining the brake for allowing rotation of the brake up to the predetermined maximum angle, and means for monitoring the angle. In one embodiment, the torsional restraining means comprises a plurality of springs (104) for providing limited rotation of the brake, and the angle monitoring means comprises a switch which is activated at a predetermined threshold angle of rotation of the brake, or a strain gage which continuously monitors bending strain in the spring for indicating torque-resisting capability of the brake.
Patent EP-0478211-A1 (EP)
Inventor: MADONIA KENNETH J
IPC: B01F15/00
Filed: 1991-09-18
Abstract: The disclosure relates to an automated apparatus for mixing ingredients stored in closed containers (18) includes two or more mixing mechanisms (20, 22). A diverter gate (46) upstream of the mixing mechanisms guides containers to one or the other mechanism, as desired. Powered conveyors (12, 32) move the containers past the diverter gate and retractable pusher arm assemblies (140) load the containers onto the mixing mechanisms. After a mixing operation is completed, the pusher arm assemblies discharge the containers onto an exit conveyor (14) for transport to a remote packaging station. Sensors are disposed along the path of travel of the pusher arm assemblies to control operation thereof, providing a ready indication that a container is properly positioned on a mixing mechanism, and that the mixing operation can be initiated.
Patent EP-0459899-A1 (EP)
Inventor: BERNASCONI ANDRE
IPC: E04D13/16
Filed: 1991-05-30
Abstract: The invention relates to a system for assembling self-supporting insulating panels (44) in the under-roofing insulation of buildings, comprising a section (1, 16, 27, 42) having a central web (4, 17, 47) providing the rigidity and determining the height of the section and two parallel bases, the lower base (10, 21, 35, 50) enabling the profile to be fixed to framework elements, the upper base (7, 20, 35, 45) enabling the roofing (55) to be fixed to the section. The system is characterised by two flanges (11, 12, 22, 23, 33, 34, 52, 53) extending on each side of the web of the section, and the upper ends of which enable the insulating panels to be supported at the desired level under the roofing. <IMAGE>
Patent EP-0468892-A1 (EP)
Inventor: CAMPIN GEORGES
IPC: D05C11/20
Filed: 1991-07-25
Abstract: The invention relates to a thread-cutting device for multi-needle sewing machines with shuttles or hooks (2), which is intended for severing the residual threads of the stitches, comprising cutting means and means for the relative displacement of the fabric (3) in relation to the needles (1) (a-h) and to the shuttles or hooks (2), in order to draw a particular length of thread (8, 9) on the one hand between the stopping points (7) of the stitches and the needles, passing by way of orifices made through a holding member (5) in contact with the upper face of the fabric and on the other hand between said stopping points and the shuttles or hooks (2), passing by way of orifices made through a perforated plate (4) in contact with the lower face of the fabric, characterised in that said cutting means comprise at least one knife (10, 11) moveable relative to the fabric, in contact with each of its faces and capable of simultaneously severing a plurality of residual threads flush with the fabric. <IMAGE>
Patent EP-0486376-A1 (EP)
Inventor: SAUVAGE RENE
IPC: B01D19/02
Filed: 1991-11-08
Abstract: Device for defoaming a tank 1, characterised in that it comprises a sweeping filter cloth 2 whose plane, which is vertical, can be driven in rotation so that its lower edge sweeps the upper surface of the content of the tank 1 to remove the foam therefrom by pushing it towards a spillway 5. <IMAGE>
Patent EP-0491604-A1 (EP)
Inventor: TRANCHON GEORGES
IPC: B62D5/04
Filed: 1991-12-13
Abstract: The invention relates to an assistance mechanism for the steering column of a vehicle. 
<??>The mechanism according to the invention comprises a planetary reduction gear mounted around the steering column (50) and acted upon by an assistance motor (59). The external ring gear (66) of the reduction gear is mounted to rotate freely about the shaft (50) but can be blocked by a removable blocking means (64) mobilised by an electromagnet (63). 
<??>Application: assisted steering of a vehicle. 
<IMAGE>
Patent EP-0544969-A1 (EP)
Inventor: MANZ ANDREAS DR
IPC: B01D57/02
Filed: 1991-12-06
Abstract: Bei einer elektrophoretischen Trennvorrichtung (1) ist ein eine Trennstrecke definierender Kanal (4) als geschlossene Schleife ausgebildet. Eine zu trennende Probe, die über eine Einspeiseöffnung (9) in ein elektrolytisches Trägermedium eingebracht wird, welches mit Hilfe eines elektrischen Feldes durch den Kanal (4) bewegt wird, der im Bereich seiner Enden mit Ein- und Ausgangsöffnungen für das Trägermedium versehen ist, wird durch das elektrische Feld in einzelne Komponenten getrennt. Das elektrische Feld wird dadurch in dem Kanal (4) erzeugt, dass Elektroden (20 - 27) im Bereich der Ein- und Ausgangsöffnungen (10 - 17) mit unterschiedlichen Potentialen einer Spannungsquelle verbunden werden. Die erfindungsgemässe Verfahrensführung zeichnet sich insbesondere dadurch aus, dass das Trägermedium und die Probe entlang der im wesentlichen geschlossenen Trennstrecke bewegt werden, welche vom als geschlossene Schleife ausgebildeten Kanal (4) gebildet wird. <IMAGE>
Patent EP-0474883-A1 (EP)
Inventor: TAKASHIBA NOBUYOSHI MIZUSHIMA
IPC: F27B3/08
Filed: 1991-03-19
Abstract: Un four électrique de fonte de métal à courant continu est capable de fondre rapidement la ferraille et de réduire la formation de points froids et de points chauds sur les parois du four. Ce four est doté d'une électrode supérieure, d'une multiplicité d'électrodes de sole de four ou d'une multiplicité d'unités d'électrodes comprenant un grand nombre d'électrodes de sole de four de petit diamètre divisées en unités, et de circuits à thyristor de commande de courant réglant individuellement le courant passant dans chacune des électrodes d'une multiplicité d'électrodes de sole de four, ou dans chacune des unités d'une multiplicité d'unités d'électrodes. Au lieu des thyristors de commande de courant mentionnés, il est possible d'utiliser un circuit à thyristor de commande de courant dans chaque groupe d'une multiplicité de groupes, dans lequel sont divisées une multiplicité desdites électrodes de sole de four, un grand nombre d'électrodes de sole de four, ou une multiplicité d'unités d'électrodes.
Patent EP-0521957-A1 (EP)
Title: Sprayable agricultural compositions
Inventor: CHAMBERLAIN PETER MOORHEAD LAN
IPC: A01N57/20
Filed: 1991-03-26
Abstract: The systemic activity of glyphosate and other sprayed foliar systemic compositions is improved by dissolving a substantially water soluble polymer in the solution that is to be sprayed. Generally the polymer is introduced as a reverse phase dispersion that is distributed in the aqueous composition before the herbicidal or other active ingredient is introduced.
Patent EP-0481029-A1 (EP)
Title: Device for winding up material webs.
Inventor: HEHNER REINHARD
IPC: B65H18/10
Filed: 1991-03-28
Abstract: PCT No. PCT/EP91/00604 Sec. 371 Date Jan. 22, 1992 Sec. 102(e) Date Jan. 22, 1992 PCT Filed Mar. 28, 1991 PCT Pub. No. WO91/17106 PCT Pub. Date Nov. 14, 1991.A winding device includes a support roller receiving strips of a material web to be wound up on two coil rollers mounted on respective winding supports flanking the support roller and movable parallel to an axis of the support roller along with respective electric motors actuating respective drive heads and getting cooled by respective flexible carriers movable along with the winding supports.
Patent EP-0480021-A1 (EP)
Inventor: JOHNSEN STANLEY WOODROW
IPC: G01T1/185
Filed: 1991-05-02
Abstract: Les informations relatives à une dose de radiation provenant de chambres d'ionisation segmentées (10) peuvent s'avérer incomplètes du fait de l'existence de régions insensibles dans la chambre. Le fait de mesurer le courant total à l'alimentation haute tension (16) permet d'estimer le courant d'ionisation total y compris celui se trouvant dans les zones insensibles, fournissant ainsi une mesure de la dose dans les zones insensibles.
Patent EP-0486706-A1 (EP)
Inventor: YANAGIDA HIROAKI
IPC: C04B37/00
Filed: 1991-06-13
Abstract: L'invention se rapporte à une colle qui permet de joindre, tout en maintenant l'électroconduction, des éléments en céramique lorsqu'elle est portée à haute température par application d'énergie. Cette colle a la propriété de mouiller intimement le matériau en céramique et de réagir avec lui, et son constituant conducteur se compose d'un conducteur ionique à base de fluorure, chlorure et/ou d'oxyde qui est capable de former des ions porteurs en se préchauffant et de produire une conductivité plus élevée que celle du matériau céramique, une fois qu'il est énergisé. La densité ou la mobilité des ions porteurs tend à diminuer à l'état fondu, ce qui entraîne une augmentation progressive de la résistance de la colle fondue, et le trajet électrique subit une légère migration après échauffement par énergisation, à la suite d'une augmentation de résistance accompagnant un changement dans la composition ou similaire.
Patent EP-0515583-A1 (EP)
Inventor: KOLB ALFRED
IPC: A61C13/00
Filed: 1991-09-20
Abstract: Pour la fabrication d'inlays dentaires en céramique ou matériau similaire une empreinte (1) serve de modèle pour la fabrication de l'implant dentaire par rectification. A cette fin, l'empreinte (1) et une ébauche d'inlay (2) sont fixées sur un support commun (3). Lors d'un premier passage, une rectifieuse par reproduction explore l'empreinte (1) au moyen d'un palpeur de copiage (7) et rectifie une partie de la surface de l'inlay dentaire dans l'ébauche d'inlay (2). Ensuite, l'empreinte (1) et l'ébauche d'inlay (2) sont transférées, tout en conservant leur position relative, sur un second support (9). L'ébauche d'inlay (2) est achevée par rectification par reproduction.
Patent EP-0504544-A1 (EP)
Inventor: HUTZENLAUB ARMIN
IPC: B65H19/22
Filed: 1992-01-09
Abstract: The invention relates to a winding machine for webs, tapes or similar articles of paper, film or similar materials, especially narrow webs of thin films with a plurality of adjacent winding stations (1, 3, 5, 7, 9), each with displaceable support levers (1.1, 1.2, 3.1, 3.2, 5.1, 5.2, 7.1, 7.2, 9.1, 9.2) interacting in pairs for the mounting of reception devices (11) which accommodate winding tubes and are driven by drive motors (15). The drive motors are of elongated construction and are passed through openings (16) in the support levers of adjacent winding stations, offset in relation to one another and with the ends of their drive shafts turned through 180 DEG  in such a way that the reception devices of one group of support levers are each driven one group of by drive motors held in a first position and the other support levers of these winding stations are driven by drive motors which are offset and whose ends have been turned through 180 DEG , while one group of support levers of each of the winding stations lying in between them are driven by drive motors which are offset, but the ends of which have not been turned and the other levers of these winding stations are driven by drive motors which are not offset, but whose ends have been turned. 
<IMAGE>
Patent EP-0501415-A1 (EP)
Inventor: MIKI MASAYUKI
IPC: C09B62/44
Filed: 1992-02-25
Abstract: A monoazo compound of the following formula,
       
 wherein D is phenylene or naphthylene; X is halogeno, pyridinio or
       
 B is -OR₃, -SR₄,
     
       
 in which R₃, R₄, R₅ and R₆ are each hydrogen, alkyl, phenyl, naphthyl or benzyl, r is 0 or 1, and E is O, SO, SO₂, CH₂ or NR₈, in which R₈ is hydrogen or C₁-C₄ alkyl; R, R₁, R₂ and R₇ are each hydrogen or alkyl; A₁, A₂ and A₃ are each phenylene, naphthylene or alkylene; Z₁, Z₂ and Z₃ are each -SO₂CH=CH₂ or -SO₂CH₂CH₂Y, in which Y is a splittable group; and p is 0 or 1; which compound is useful for dyeing or printing fiber materials to obtain a product dyed or printed in a color superior in various fastness properties with superior build-up property.
Patent EP-0508237-A1 (EP)
Inventor: DEARDO ANTHONY J
IPC: C22C38/26
Filed: 1992-04-07
Abstract: A steel of particular utility in forging applications has a composition, in weight percent, of from about 0.05 to about 0.35 percent carbon, from about 0.5 to about 2.0 percent manganese, from about 0.5 to about 1.75 percent molybdenum, from about 0.3 to about 1.0 percent chromium, from about 0.01 to about 0.1 percent niobium, from about 0.003 to about 0.06 percent sulfur, from about 0.003 to about 0.015 percent nitrogen, from about 0.2 to about 1.0 percent silicon, balance iron plus conventional impurities. The steel may be worked in the austenite region to produce a well-conditioned austenite structure, cooled to transform the microstructure to a mixture of ferrite and bainite, and then cold forged to a final form. The steel may also be hot forged without first producing the well conditioned austenite. Heat treating of the final product is not required.