baber/WOPTO huggingface dataset:
Patent EP-0384330-B1 (EP)
Title: Method for position measurement by means of a resolver and a synchro
IPC: H03M1/68
Filed: 1990-02-17
Granted: 1992-05-13
Abstract: A method for measuring distance by means of a resolver and a synchro or for measuring angles or for continuous position detection is described, in which periodic squarewave signals U1, U2 are supplied to the input coils of a measuring device and an output signal U3 is generated at the output of the measuring device by induction in another coil. The pulse width of the squarewave signals at the input of the measuring device follows a digital value  beta , the pulse widths of the squarewave signals being widened or narrowed step by step by means of a digital value  beta  in accordance with a coarse resolution and the output signal U3 being calibrated for zero depending on the value  alpha corresponding to the mechanical position and depending on the digital value  beta  by correcting counters which have the digital value  beta , and the known digital value  beta  then corresponding to the mechanical position  alpha . In the measuring method described, a higher resolution is achieved by additional fine resolution in that, when the pulse width of the squarewave control signals is changed, the amplitude of the next pulse width of the squarewave control signals is first changed step by step in accordance with individual steps of an additional fine resolution.
Patent EP-0388856-B1 (EP)
Inventor: HOFMANN RUEDIGER DR
IPC: H04Q3/52
Filed: 1990-03-19
Granted: 1994-06-08
Abstract: In a switching point matrix, in which matrix input lines lead via switching element pairs to matrix output lines in each case exhibiting two signal conductors, with signal inputs, connected thereto, of a differential amplifier having a triggering characteristic and in which the two signal conductors of each matrix output line can be connected in each case to the operating potential source via a precharging transistor, the switching element pairs in each case exhibit two series transistors of different channel type which are connected with their control electrode to the single signal conductor of the associated matrix input line and which in each case form a series circuit with a switch transistor preferably of the same channel type in each case. The output terminals of successive switching elements of a matrix output line are in each case connected in reversed manner to their signal conductors.
Patent EP-0389910-B1 (EP)
Title: Modular cabinet system for electronic assemblies
IPC: H05K9/00
Filed: 1990-03-19
Granted: 1993-09-15
Abstract: The invention relates to a modular housing system for electronic assemblies, especially for data technology, consisting of struts (1, 2) of an extruded profile, provided in the longitudinal direction with guide grooves (3, 30), which struts are assembled in accordance with the mechanical assembly technique with corner nodes (5) and connecting elements (8, 9, 10) which can be matched to the respective application. Especially in data technology it is necessary to be able to carry out a rapid, variable construction of electronic apparatuses, which construction can easily be upgraded. The invention achieves this in that the slots (3, 30) have a keyhole-shaped cross-section and run on the edges and/or parallel thereto on the wheels of the respective side surfaces of the struts (1, 2), in that holes and (in the centre of the cross-section of the end surface of the struts (1, 2)) a further hole (7) are provided in the end surfaces of the struts (1, 2) on the rims or edges on which no guide grooves (3, 30) run, in that the struts (1,2) can be connected to one another by means of corner nodes (5), and in that the corner nodes (5) are provided on three sides allocated to different coordinate levels in each case with two diagonally opposite pegs (6) which engage into the end-side holes (7) or slots (3, 4) of the struts (1, 2). Between the two pegs (6) there is provided a first hole (11) of relatively small diameter, which is sunk in the interior of the corner node (5), and a relatively large hole (10) is provided in the opposite surface, without pegs. 
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Patent EP-0391135-B1 (EP)
Inventor: SUDAU PETER
IPC: B65H18/26
Filed: 1990-03-21
Granted: 1993-11-24
Abstract: The method for controlling the pressure-roller setting of a web winder, which has become known as step control, is to be improved to the effect that even thin webs can be wound onto the winder spindle without being damaged. For this purpose, the pressure rollers bring the web as near as possible to the winder spindle, but without exerting pressure forces on the winder spindle, or only the pressure roller which is last in the web feed direction presses the web against the winder spindle, whereas the remaining pressure rollers lay the web as near as possible to the winder spindle, without exerting pressure forces on the web and the winder spindle. The slip-free laying of the web against the winder spindle is achieved by position-controlled spreading of the spindle segments.
Patent EP-0399457-B1 (EP)
Inventor: SCHWARTZ RUSSELL J
IPC: C09D11/00
Filed: 1990-05-22
Granted: 1994-03-23
Abstract: Water-based ink compositions containing diarylide pigment modified with azomethines.
Patent EP-0420043-B1 (EP)
Inventor: MUELLNER STEFAN DR
IPC: C07K14/62
Filed: 1990-09-20
Granted: 1994-03-23
Abstract: The invention relates to antibodies which are obtained by immunisation with a peptide fragment which represents a highly conserved amino-acid sequence of a natural protein. The antibodies according to the invention can be used to produce immunoassays, in particular to produce assays for the determination of genetically engineered products such as insulin, which are produced as sparingly soluble inclusion bodies in microorganisms. The invention particularly relates to a multispecies insulin assay in the form of an RIA.
Patent EP-0440880-B1 (EP)
Inventor: KUMAGAI TOSHIAKI C O SHIROKI C
IPC: B60N2/08
Filed: 1990-09-28
Granted: 1995-06-14
Abstract: The seat slide device according to the invention comprises soundproof, vibrationproof member (32) and a surface layer member (33) provided on a floor panel (31) constituting a vehicle floor surface (30), a cutout portion of the soundproof and vibrationproof member (32) and the surface layer member (33) for exposing the floor panel (31) formed by linearly cutting out the soundproof and vibrationproof member (32), a linear lower rail (11) inserted through the linear cutout portion for direct securing thereof to the floor panel (31) and an upper rail (12) slidably received within the lower rail (11) and fixed to the seat (5).
Patent EP-0433603-B1 (EP)
Inventor: WELTER ANDREAS
IPC: F16H61/02
Filed: 1990-10-20
Granted: 1993-12-01
Abstract: The invention describes a method for determining a driving factor, which is to represent the driving style of a driver. The driving factor is obtained from an accelerator pedal signal and determined by appropriate conversion in a central evaluation unit (1). In a preferred application, the driving factor is used for controlling an automatic transmission, but it can also be used for controlling other power-assisted units such as power-assisted steering etc. <IMAGE>
Patent EP-0417833-B1 (EP)
Inventor: ROLLA GUNNAR
IPC: A61K8/24
Filed: 1990-09-04
Granted: 1994-01-12
Abstract: The present invention relates to a dentifrice composition having an improved anti-plaque effect. The composition comprises stannous pyrophosphate as an anti-plaque agent, the activity of which can be increased according to the invention by including a water-soluble monofluorophosphate salt in the composition.
Patent EP-0378465-B1 (EP)
Inventor: LEONETTI JEAN-PIERRE
IPC: G08B25/00
Filed: 1990-01-08
Granted: 1993-12-15
Abstract: It comprises, for each installation (8 ... 16), one or more sensors of physical quantities to be surveyed and a modular assembly (28) which is connected to the sensors and comprises a module for receiving information furnished by the sensors and for transforming it into binary states and possibly a module for visualising the binary states, a module for triggering pneumatic members, a module for remote transmission of the information furnished by the previous modules and a module for powering the other modules electrically and/or the members pneumatically. A surveillance station (20) provided with visualising modules is connected by a telephone network (18, 22) to the modular assemblies of the installations to be surveyed remotely from the station. <IMAGE>
Patent EP-0408538-B1 (EP)
Title: Method of producing tubes from a metal strip
IPC: B21C37/12
Filed: 1990-07-04
Granted: 1993-09-15
Abstract: Method of producing tubes from a metal strip and a device for carrying out the method, the metal strip 2 being fed at an acute angle to the tube axis A in accordance with the desired pitch of the turns and then formed to the desired final diameter in a forming screw 3, after which the turns are welded together continuously and pipe sections of the desired length are finally cut off, the tube being filled with a forming gas in a precisely defined region around the welding point. As they are fed forward, the pipe sections are cut by a plasma cutter 6 guided along with them and the inner wall of the tube is protected by an insert from material sputter and dust deposits in the region of the plasma cutter, apart from a small aperture around the actual cutting region. <IMAGE>
Patent EP-0427868-B1 (EP)
Inventor: BAHN ITSUKI
IPC: H02P6/16
Filed: 1990-04-27
Granted: 1996-08-28
Abstract: Le moteur électrique du type à réluctance ci-décrit est pourvu d'une diode qui empêche le courant électrique à énergie magnétique produit par une première bobine d'excitation de refluer dans une source d'alimentation à courant continu. A cet effet, lorsque le flux de courant vers la première bobine d'excitation est interrompu, l'énergie stockée dans la bobine est transformée en énergie magnétique d'une deuxième bobine d'excitation qui est alimentée en courant successivement, afin de libérer rapidement de l'énergie magnétique de la première bobine d'excitation, l'énergie magnétique étant stockée rapidement dans la deuxième bobine d'excitation. En outre, l'énergie magnétique dans la première bobine d'excitation est chargée dans un condensateur de faible capacité pour produire une tension élevée. Par l'utilisation de cette tension élevée, l'énergie magnétique est stockée dans la deuxième bobine d'excitation afin de libérer et de stocker rapidement l'énergie magnétique et d'empêcher toute diminution du couple ou toute formation d'un couple antagoniste. Par conséquent, même si la tension appliquée est faible, le moteur du type à réluctance tourne à grande vitesse avec un rendement élevé. En outre, le courant d'excitation est une onde en dents de scie dont la valeur du courant dans le dernier étage est plus grande que celle dans l'étage initial, afin d'améliorer la montée du courant d'excitation.
Patent EP-0472624-B1 (EP)
Title: Coupon inserting apparatus and method
Inventor: KOTSIOPOULOS THOMAS GEORGE
IPC: B65B61/20
Filed: 1990-05-04
Granted: 1994-12-28
Abstract: Apparatus (5) that uses the burster method for positioning coupons from a continuous web (46) at a predetermined time at a predetermined location for insertion is disclosed. Positioning rolls (48, 50) define a bight to receive the leading edge of a coupon (20) and are driven by positioning drive mechanism (58) at a continuous predetermined speed. Feeding roll mechanism (36, 38) located upstream of the positioning rolls (48, 50) in the excess of one coupon length are driven by intermittent feeding drive (56) at a speed substantially less than the speed of the positioning rolls (48, 50). Controller (70) actuates and deactuates the feeding drive mechanism (56) in response to timing device (24, 26) related to the position of a container (10) and coupon sensing device (62) at a sensing position between the positioning rolls (48, 50) and the feeding roll mechanism (36, 38).
Patent EP-0500613-B1 (EP)
Inventor: CURIE NAPOLEON
IPC: A61M5/32
Filed: 1990-11-08
Granted: 1995-08-30
Abstract: PCT No. PCT/AU90/00537 Sec. 371 Date May 8, 1992 Sec. 102(e) Date May 8, 1992 PCT Filed Nov. 8, 1990 PCT Pub. No. WO91/07198 PCT Pub. Date May 30, 1991.A syringe with a deformable portion is used to secure a needle mount within a barrel on the syringe. A shoulder inside the barrel prevents withdrawal of the needle mount from the barrel. The needle mount has a plurality of resilient, angularly spaced arms projecting into the barrel to engage a cooperative element on the inside of the barrel and retain the needle mount and needle. The plunger deforms the resilient arms to disengage the needle mount from the barrel, while engaging means on the plunger in turn engage snap lock portions on the resilient arms to withdraw the needle into the barrel with the plunger, where the plunger is captured and held.
Patent EP-0498024-B1 (EP)
Inventor: MUELLER ERWIN
IPC: C22B3/02
Filed: 1991-04-30
Granted: 1997-03-05
Abstract: In a process for extracting metals from rocks, sludges, liquid deposits or ashes, the batch containing the metal is brought to a roughly floury consistency and is mixed with a solvent, possibly water and/or a lubricant to give a mixed jet. This mixed jet is brought into contact with a gaseous motive jet to give a total jet and the individual components of this total jet are intimately vortexed together. <IMAGE>
Patent EP-0469446-B1 (EP)
Inventor: GULOTTA JOSEPH ANTHONY
IPC: C03C4/08
Filed: 1991-07-24
Granted: 1996-03-20
Abstract: A green tinted, ultraviolet absorbing glass is obtained by the addition of colorant to a standard soda-lime-silica base glass composition and a colorant includes less than 0.5 weight percent of cerium oxide (CeO2), greater than 0.85 weight percent of total iron expressed as Fe2O3 and a ratio of ferric iron expressed as FeO to total iron of less than 0.275. The glass has a low ultraviolet transmittance, viz., no greater than 31 percent over the wavelength range of 300 to 390 nanometers at a reference glass thickness of 3.9 millimeters. An advantage of the glass of this invention over competing ultraviolet absorbing glass is the use of larger amounts of total iron and smaller proportions of iron in the ferrous state to obtain the low ultraviolet transmittance. In this manner, the amounts of cerium oxide which is expensive is reduced.
Patent EP-0486805-B1 (EP)
Inventor: SCHUBERT JAMES R
IPC: B65D17/347
Filed: 1991-10-10
Granted: 1997-08-13
Abstract: An improved integral rivet button (20B) and resulting rivet, and a process and tooling for forming such button (20B), utilizes successive coining steps on material surrounding the base of an initial bubble (20) formed on a can end (S), causing flow of material along the wall of the button (20) toward its center. The successive coining at progressively lesser radii affords adequate metal in the bubble region to assure ultimate formation of an accurate button (20B), assures a strong boundary region about the base of the button (20B), and assures the rivet head is sufficiently large to prevent tear out of the tab at its juncture with the rivet. The initial coined boundary (22) is located close to the juncture of the initial bubble wall with the remainder of the shell (S), where curvature of the initial bubble wall is concave in the direction of the bubble top and toward the ultimate public side of the end. Subsequent coining at one or more locations radially inward from the initial coined boundary (22) causes material to flow into the region from which the button (20B) ultimately is formed, and such material is reshaped into a precise button (20B) form having improved overall thickness and strength. Tooling design is such that intermediate shapes formed at progressive tool stations are compatible with next tooling stations to promote smooth transition of metal. <IMAGE>
Patent EP-0486983-B1 (EP)
Inventor: DOBBERSTEIN JOACHIM
IPC: H02J13/00
Filed: 1991-11-18
Granted: 1995-01-18
Abstract: A method and devices for using messages according to the VERSACOM transmission protocol in ripple control systems which operate with DECABIT-coded ripple control messages. The invention proposes to ensure the required compatibility when VERSACOM messages and DECABIT messages are operated in parallel, by defining characters in the VERSACOM message in each case by pulse and interpulse gap as in a pulse interval method and not using the DECABIT message with the 0L0L0L0L0L information section. <IMAGE>
Patent EP-0454299-B1 (EP)
Inventor: HUSON FREDERICK R
IPC: B60L13/04
Filed: 1991-03-19
Granted: 1995-09-20
Abstract: A support and guidance system includes a super conductor (20) mounted in a vehicle and positioned to be above and on both sides of the upper end of a rail (12). The super conductor is provided with a housing (18) and an iron core or shield (22) is positioned within the housing to shield and shunt the return flux of the magnet so that the fringe field does not extend into the vehicle. In the preferred form of the invention, the rail (12) in transverse section has an upper central flat surface (26) with two concave surfaces (28) extending to either side. The super conductors are positioned above and generally parallel to the concave surfaces of the rail. The iron shield (22) has a horizontal central portion (30) above the flat top of the rail and side bulbous portions (32) on either side immediately above and to the side of the super conductors. The invention has application to the magnetic support and guidance system, the vehicle with the guidance system thereon and the combination of such vehicle with the rails. <IMAGE>
Patent EP-0455800-B1 (EP)
Inventor: JADRICH BRADLEY STEPHEN
IPC: G03B1/48
Filed: 1990-11-19
Granted: 1995-04-12
Abstract: Une plaque (3) comporte une surface de travail plane ainsi qu'une ouverture (5). Un élément de fixation proximal (11) est dimensionné, profilé, et positionné pour s'étendre le long du bord proximal de l'ouverture (5), et pour fixer un bord proximal d'une pellicule (1) entre la plaque (3) et l'élément de fixation proximal (11). Un second élément de fixation (13) est dimensionné, profilé et positionné pour s'étendre le long du côté distal de l'ouverture (5), et pour fixer un bord distal de la pellicule (1) entre la plaque (3) et l'élément de fixation distal (13). Des bras (19) pressent l'élément de fixation proximal (11) au moins perpendiculairement vers la plaque (3), et pressent l'élément de fixation distal (13) vers la plaque (3), et à l'opposé de l'élément de fixation proximal (11) afin d'amener la pellicule à plat et de la placer en tension sur l'ouverture.
Patent EP-0527139-B1 (EP)
Inventor: HELFER FARREL BRUCE
IPC: D07B1/06
Filed: 1991-03-11
Granted: 1995-10-18
Abstract: Câblés de renforcement en acier (36) des filaments (38, 40, 42 et 44) d'une résistance à la traction d'au moins 3380 N/mm2, destinés au renforcement d'articles élastomères tels que des pneus.
Patent EP-0539383-B1 (EP)
Inventor: ETTER JEFFREY B
IPC: G01N21/21
Filed: 1991-03-20
Granted: 1996-09-18
Abstract: Technique d'analyse et appareil de détection de la réaction entre un matériau récepteur et un analyte, où la réaction elle-même produit un signal d'interférence optique. La technique d'analyse se fonde sur l'affinité de l'analyte pour le ligand récepteur. La réaction qui intervient entre les deux partenaires de liaison spécifiques permet d'effectuer une détection qualitative et/ou quantitative de l'analyte chimique, biochimique ou biologique dans un échantillon. Un appareil d'analyse préféré comprend (a) un substrat dont la surface présente des reflets diffus et est recouverte de couches optiques antireflet; (b) une mince couche de matériau antireflet activé pour lier le matériau récepteur; (c) une couche de matériau récepteur pouvant interagir avec les espèces à analyser. Les composants a-c permettent de produire une surface préformée optiquement active par rapport à la lumière au moins sur une certaine bande de longueurs d'onde. La technique d'analyse consiste (d) à mettre la surface préformée en contact avec l'échantillon, et (e) à observer les propriétés optiques de la surface préformmée afin de détecter visuellement un changement des propriétés optiques de ladite surface, changement résultant de la liaison entre l'analyte présent dans l'échantillon et le matériau récepteur.
Patent EP-0495076-B1 (EP)
Title: Procede et appareil de mise en route et d'arret d'un processus de couchage par voile
Inventor: KOZAK STEPHEN J
IPC: B05C11/10
Filed: 1991-08-01
Granted: 1996-12-04
Abstract: L'invention se rapporte à un nouveau procédé et à un nouvel appareil qui servent à assurer le couchage d'un support notamment photographique ou d'une bande en mouvement au moyen d'un matériel de couchage par voile et qui sont utilisés pour le démarrage et l'arrêt de la projection d'un voile de liquide tombant librement. Un tel appareil est généralement constitué par un panier disposé entre des premier et second guides de bord à proximité immédiate d'un support à coucher. Le panier comporte une surface principale et des premier et second côtés opposés pourvus chacun d'une cale s'étendant vers l'extérieur le long de leurs bords supérieurs et placées en contact avec les premier et second guides de bord, respectivement. Chaque cale sert à racler les quantités de liquide du guide de bord adjacent et à diriger ensuite ces quantités de liquide sur la surface du panier lors de la mise en route et de l'arrêt du processus de couchage, sans que des quantités excédentaires de liquide ne se déposent sur le support, la bande ou le cylindre de couchage. On prévoit des organes qui assurent la rétraction du panier et la commande du voile de liquide tombant lors de la mise en route du processus de couchage, ainsi que l'introduction du panier lorsqu'il s'agit d'intercepter le voile de liquide tombant au moment de l'arrêt du processus.
Patent EP-0557384-B1 (EP)
Inventor: MORRIS JOHN CRAFT
IPC: C08L67/03
Filed: 1991-11-15
Granted: 1997-04-02
Abstract: Disclosed are melt-processable wholly aromatic polyesters prepared from terephthalic acid, 2,6-naphthalenedicarboxylic acid, and hydroquinone.
Patent EP-0592442-B1 (EP)
Inventor: PECKHAM KEITH A
IPC: A61M16/00
Filed: 1991-10-10
Granted: 1997-07-09
Abstract: The present invention relates to an endotracheal tube used for mechanical ventilation of a hospital patient, the endotracheal tube is useful in evacuating contaminated secretions that pool within the trachea above an inflatable cuff associated with the endotracheal tube. The endotrocheal tube of the present invention comprises a double lumen through which air may be circulated, thus creating an indirect gentle suction through a suction eye communicating with the distal ends of the lumens, and located at a position proximal to the inflation cuff. This gentle indirect suction reduces the risk of damage to the tracheal mucosa, which often occurs when applying direct suction.
Patent EP-0512301-B1 (EP)
Inventor: ROTHLEIN ROBERT
IPC: G01N33/577
Filed: 1992-04-17
Granted: 1995-09-13
Abstract: A method for the detection of the presence of inflammation in a patient by measuring the amount of circulating intercellular adhesion molecule (cICAM-1) in a sample of one or more bodily fluids of the patient and then comparing the amount of cICAM-1 in the sample to standards normal for the bodily fluid or fluids assayed. The amount of cICAM-1 can be measured using anti-ICAM-1 antibodies. Higher than normal amounts of cICAM-1 indicate the presence of inflammation. <IMAGE>