baber/WOPTO huggingface dataset:
Patent EP-0452261-B1 (EP)
Inventor: BIERI HANS
IPC: F15B1/00
Filed: 1991-04-03
Granted: 1993-11-24
Abstract: The wheeled power unit serves to supply high-pressure fluid, for example for hydraulic concrete-preparation and concrete-demolition devices. 
<??>A water-cooled electric motor (2) operates several pumps (17, 24, 26). The electric motor (2) is arranged in an upright position in a chassis (5) and, via reduction gearing, drives the pumps mounted coaxially one above the other. Due to an easily detachable coupling, the electric motor (2) can be lifted up and transported separately. 
<??>The power unit can be of very compact construction so that it can also be used in the interior of buildings without a crane installation. 
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Patent EP-0514420-B1 (EP)
Inventor: HART TERANCE WILLIAM
IPC: C07D239/26
Filed: 1991-02-08
Granted: 1994-09-07
Abstract: PCT No. PCT/EP91/00248 Sec. 371 Date Aug. 7, 1992 Sec. 102(e) Date Aug. 7, 1992 PCT Filed Feb. 8, 1991 PCT Pub. No. WO91/12241 PCT Pub. Date Aug. 22, 1991.A hydrazine derivative of formula (I),  (* CHEMICAL STRUCTURE *) (I) wherein A represents an optionally substituted phenyl, naphthyl or heteroaromatic group containing one or two nitrogen atoms, and R1 represents hydrogen, optionally substituted alkyl, or optionally substituted benzyl, phenethyl, or 1-naphthylmethyl, or pyrid-3-ylmethyl group, and salts thereof, possess useful pharmaceutical properties.
Patent EP-0540621-B1 (EP)
Inventor: WILLMOTT COLIN BARNES
IPC: G07C9/00
Filed: 1991-07-12
Granted: 1996-09-11
Abstract: Le système d'ouverture de porte de garage décrit comprend un récepteur (73) qui réagit à des codes de sécurité ayant un premier format (fig. 1), provenant d'émetteurs existants, ainsi qu'à des codes de sécurité ayant un nouveau format plus sûr (fig. 2), provenant de nouveaux émetteurs (51). L'ancien format comprend un caractère de synchronisation et dix mots de code, alors que le nouveau format comprend, et c'est son avantage, vingt mots de code avec un nouveau caractère de synchronisation situé entre le dixième et le onzième mot de code. Le récepteur détermine (105), à partir des codes de synchronisation reçus, le type de format qu'il est en train de recevoir, et il compare (109, 115) les mots de code reçus avec les mots de code autorisés et stockés en mémoire, du même type. Lorsqu'il y a correspondance (111, 117) entre les mots de codes reçus et ceux stockés en mémoire, un signal de mise en fonctionnement est généré (113).
Patent EP-0503072-B1 (EP)
Inventor: TSUJI KAZUTO
IPC: H01L23/495
Filed: 1991-09-09
Granted: 1997-12-17
Abstract: On fabrique un dispositif à semi-conducteurs en utilisant un cadre de montage possédant un support de puce (24) et une pluralité de fils (25) disposés à l'extérieur dudit support, en montant une puce (11) sur ledit support, et en recouvrant de résine ce dernier et sa partie périphérique. Le support de puce (24) est formé séparément de la partie principale du cadre de montage, laquelle est façonnée pour donner une plaque dont tous les bords angulaires sont arrondis. Le support de puce est arrondi lors du formage avec de la céramique ou de la résine, ou bien est formé avec du métal et arrondi par rectification.
Patent EP-0548136-B1 (EP)
Inventor: CROSSLAND WILLIAM ALDEN SCHOOL
IPC: G02F1/136
Filed: 1991-09-10
Granted: 1996-02-14
Abstract: Une cellule à cristaux liquides bistables adressée par coordonnées est commutable entre ses deux états stables par des différences de potentiel de directions opposées appliquées sur l'épaisseur de la couche de cristaux liquide entre une électrode de plan frontal et les éléments d'un réseau d'adressage par coordonnées de blocs électrodes d'un plan de fond actif. Des données de régénération sont comparées avec des données en cours d'affichage de sorte que seuls les pixels destinés à être commutés sont soumis à des stimuli de commutation. On fait passer le bloc électrode d'un pixel destiné à être commuté du potentiel de l'électrode de plan frontal à un potentiel différent par raccordement à une source de tension. Il est alors électriquement isolé de cette source de tension pour une période supplémentaire avant que son potentiel ne soit ramené à celui de l'électrode de plan frontal. Ceci permet d'adresser des rangées de pixels en un temps d'adressage par lignes considérablement inférieur au temps nécessaire pour effectuer une commutation complète.
Patent EP-0611286-B1 (EP)
Inventor: HUMPHREY JOHN M
IPC: G02F1/133
Filed: 1991-08-01
Granted: 1998-07-08
Abstract: A method and apparatus is presented for successively interrupting the transmission of light through a transparent body at a frequency such that a scene viewed through the transparent body by a human eye is perceived as a continuous image that is less bright than actually, and is viewed with minimal color distortion. In one aspect of the invention, the lenses of spectacles are provided with a layer of liquid crystal material that is normally transparent, but which responds to the application of an electrical charge to render the liquid crystal layer non-transparent. By adjusting the frequency of application of successive electrical charges, the lenses admit light at full brightness for small increments of time, with minimal color distortion, and interrupt the transmission of light for small increments of time, so that the light admitted at full brightness is perceived as being less bright or dimmed. In another aspect, the transparent body is "nodalized" so that small increments of the body are independently responsive to successive electrical charges, whereby the brightness of light passing through such "nodes" is perceived as being less bright or dimmed.
Patent EP-0527966-B1 (EP)
Inventor: BETTI SILVELLO
IPC: H04L27/32
Filed: 1991-05-06
Granted: 1994-09-21
Abstract: PCT No. PCT/IT91/00036 Sec. 371 Date Nov. 9, 1992 Sec. 102(e) Date Nov. 9, 1992 PCT Filed May 6, 1991 PCT Pub. No. WO91/18455 PCT Pub. Date Nov. 28, 1991.A multilevel coherent optical system, including a heterodyne transmitter and receiver, in which a multilevel signal with a coherent optical carrier is provided by modulating the phase and the polarization of the electromagnetic field propagating through a single-mode optical fiber. The transmitter comprises a coherent light source providing the optical carrier, a phase modulator modulating the phase of the carrier, a polarization modulator, and a modulation signal generator providing control signals to the phase modulator and the polarization modulator. The receiver comprises a first stage carrying out the heterodyne detection of the phase component and the phase quadrature component of the polarization of the signal received through an optical fiber, a second stage demodulating the received signal to provide the multilevel signal, and a processing circuit comparing the received multilevel signal with predetermined reference signals. Such a system exploits the four degrees of freedom of the electromagnetic field propagating through the optical fiber so as to more closely approach the theoretical Shannon limit compared with conventional systems.
Patent EP-0564689-B1 (EP)
Inventor: VIRET JEAN-FRANCOIS
IPC: C07K14/245
Filed: 1992-04-10
Granted: 1997-07-23
Abstract: The present invention relates to recombinant live attenuated bacterial strains expressing O-serotype determinants of gram-negative enteric pathogens in a form covalently bound to a lipopolysaccharide (LPS) core, wherein the resulting LPS molecules are essentially indistinguishable from the ones present in the original pathogenic strains. Such recombinant carrier strains may be used as live vaccines for oral immunization against e.g. bacillary dysentery caused by virulent strains of Shigella spp.
Patent EP-0511597-B1 (EP)
Inventor: CLARK LEE
IPC: G01D5/347
Filed: 1992-04-24
Granted: 1995-07-05
Abstract: Position, velocity and direction of movement of a linear motor is determined by a fiberoptic encoder comprised of first and second fiberoptic bundles. The first ends of each of the bundles have their fibers arranged within a narrow elongated slit, the fibers of each bundle being distributed substantially along the entire length of the slit and further so that the fibers of the bundles are substantially interspersed with one another along said slit. One of the bundles conveys light directed upon the opposite end of the bundle to a surface adjacent said slit and along which the linear motor is moving. The remaining bundle conveys light reflected from the surface to a sensor which converts the intensity of the reflected light into an electrical signal. Changes in the reflectivity of the surface, which may be the etched stator of a linear motor system are utilized to determine the position of the linear motor along the stator. The direction of movement is determined through the utilization of a pair of encoders of the type described wherein the slits of each encoder are arranged in spaced parallel, the spacing being related to the spacing of the pattern on the etched stator to obtain motion and direction detection. Use of a plurality of pairs of encoders having the aforesaid arrangements provides for position, velocity and direction detection as well as rotation detection.
Patent EP-0519354-B1 (EP)
Inventor: INAMURA NORIAKI
IPC: A61K38/00
Filed: 1992-06-13
Granted: 1997-12-10
Abstract: A prophylactic/therapeutic composition for disseminated intravascular coagulation, chronic respiratory tract infectious disease or chronic bronchitis which comprises WS7622A mono- or disulfate ester or their pharmaceutically acceptable salt. WS7622A is known from European patent application 91110243.2 (EP-A-0 465 895).
Patent EP-0536563-B1 (EP)
Inventor: WEITZ JUERGEN
IPC: A61K35/12
Filed: 1992-09-15
Granted: 2000-01-12
Abstract: The present invention concerns a nuclear inhibitor which specifically inhibits the activity of sequence specific DNA enhancer binding proteins of Human Papilloma Virus (HPV) and the use of this nuclear inhibitor for the production of a medicament for treatment of human cervical cancer.
Patent EP-0498588-B1 (EP)
Inventor: LOOSE LELAND DAVID
IPC: C07D409/06
Filed: 1992-02-03
Granted: 1995-04-26
Abstract: This invention relates to the use of tenidap, presently shown as the enolic form of 5-chloro-2,3-dihydro-2-oxo-3(2-thienylcarbonyl)-indole-1-carboxamide, and the pharmaceutically-acceptable base salts thereof to reduce total serum cholesterol, LDL cholesterol and triglycerides in a mammal having an inflammatory arthritic condition.
Patent EP-0505283-B1 (EP)
Inventor: ALACOQUE JEAN-CLAUDE
IPC: H04B3/02
Filed: 1992-03-20
Granted: 1996-07-24
Abstract: This device includes essentially a transformer (T), reversible means (I1, I2) of chopping the incident signal applied to one of the windings of this transformer, reversible means (I2, I1) of chopping the signal obtained at the other winding of this transformer, which are controlled either in phase or in phase opposition with the previous ones, and means (F1, F2) of filtering the chopped signals thus obtained at this other winding. Application in particular to the electrical insulation of analog or digital telecommunications terminals. <IMAGE>
Patent EP-0500489-B1 (EP)
Inventor: OBERMEIER JOSEF
IPC: B23B51/00
Filed: 1992-01-22
Granted: 1995-08-23
Abstract: Rotational drivers (6, 7) of different radian measure are provided on a toolholder for hand held machines for transmitting a torque to the tool shank (8) of a tool. Corresponding rotational-driving grooves (9, 10), likewise of different radian measure, are provided on the tool shank (8). Locking members (4), capable of engaging radially into recesses (11, 12), closed on both sides, in the tool shank (8), serve for axial retention of the tool. By virtue of the asymmetric configuration of the rotational drivers (6, 7) and rotational-driving grooves (9, 10), it is possible to transmit a high torque while avoiding a damaging cross-sectional weakening of the tool shank (8). 
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Patent EP-0559750-B1 (EP)
Inventor: BENDER GEORGE L
IPC: H04N1/48
Filed: 1991-11-25
Granted: 1997-01-15
Abstract: Color film scanning apparatus employs a novel trilinear array image sensor with photosites spaced apart in the linear direction of array by a pitch which is a multiple of the photosite dimension in the linear direction. The resultant scanning apparatus allows positioning of the image sensor in close proximity to the film without the need for interposition of optics for beam splitting or image focusing on the sensor arrays.
Patent EP-0607171-B1 (EP)
Inventor: ZAVISKA DALIBOR
IPC: B60T8/36
Filed: 1992-09-12
Granted: 1996-12-11
Abstract: Système de freinage hydraulique antiblocage comprenant une soupape régulatrice de débit (20) disposée entre le maître-cylindre (10 et le frein de roue (3). Un limiteur proportionnel de pression (5) est disposé entre le frein de roue (3) et un accumulateur de basse pression (6). Le limiteur de pression (5) est actionné par un aimant à action proportionnelle. Cet aimant à action proportionnelle est conçu de sorte à exercer une force définie en rapport avec l'intensité de courant, indépendamment de sa course de commande. Ainsi le limiteur peut être réglé de façon qu'il s'ouvre à n'importe quelle pression correspondant à la pression du frein de roue.
Patent EP-0650366-B1 (EP)
Inventor: LINDENBAUM ELLA
IPC: A61K38/40
Filed: 1992-08-28
Granted: 1999-11-24
Abstract: The present invention relates to formulations and methods for treating wounds utilizing these formulations. The formulations according to the present invention are useful for treating wounds by accelerating wound healing. These formulations comprise an effective amount of a serum free cellular nutrient medium in combination with an effective amount of at least one cellular growth stimulating compound, e.g. a natural anabolic hormone or transforming growth factor.
Patent EP-0586621-B1 (EP)
Inventor: STIEF CHRISTIAN DR
IPC: A61K31/535
Filed: 1992-05-14
Granted: 2000-08-30
Abstract: PCT No. PCT/EP92/01109 Sec. 371 Date Nov. 17, 1993 Sec. 102(e) Date Nov. 17, 1993 PCT Filed May 14, 1992 PCT Pub. No. WO92/21346 PCT Pub. Date Dec. 10, 1992.The treatment of erectile dysfunctions in mammals, including humans, comprises administering to a host in need thereof an effective dose of linsidomine or a pharmacologically compatible salt thereof, alone or in combination with adenosine, vitamins, prostaglandins, calcium antagonists,  alpha -receptor blockers and/or smooth muscle relaxants. Also disclosed is a disposable medicament pack containing in a sterile package a disposable syringe containing a dose unit of an erection-promoting active substance or of a combination of active substances, sterile swabs provided with disinfectants, and instructions for use.
Patent EP-0623062-B1 (EP)
Inventor: SMOCK DANNY R
IPC: B21D28/32
Filed: 1992-10-19
Granted: 1998-01-07
Abstract: A punching arrangement (24) has a guide assembly (56) for guiding movement of a second die (50) at an acute angle "A" relative to a first die (36) in order to punch an aperture (22) at an acute angle "a" in a flange of a track shoe (18). A positioning device moves the track shoe (18) to a preselected location relative to the first die (36) in response to movement of the second die (50) toward the first die (36). A holding apparatus (98) engages the track shoe (18) and clamps the track shoe (18) to the first die (36) in response to further movement of the second die (50) toward the first die (36). A crank mechanism (140) breaks the second die (50) away from binding engagement with the track shoe (18) after punching and enables the second die (50) to return to the initial position. The punching arrangement (24) is particularly suited for use in a punching press (12).
Patent EP-0551908-B1 (EP)
Inventor: LENTJES CARSTEN
IPC: B65D43/04
Filed: 1993-01-15
Granted: 1995-04-05
Abstract: The invention relates to a lid for containers with an essentially rectangular mouth and outwardly projecting bearing edge. <IMAGE>
Patent EP-0552674-B1 (EP)
Inventor: GEHRING PETER
IPC: F16J15/02
Filed: 1993-01-15
Granted: 1995-12-13
Abstract: A sealing device (1) has a sealing chamber (4) which is situated in a part (5) to be sealed off, accommodates the sealing ring (2) and is bounded on its side remote from the thread (3a) by a pinching or cutting edge (8) so that, when the thread (3) of the two parts (5 and 7) to be sealed off is tightened sealing material (9) displaced by the increasing pressure in the sealing chamber (4) emerges radially outwards at the sealing edge (8) and is sheared off, i.e. the sealing chamber is completely filled and the sealing material is put under pressure. To ensure that the resistance to the tightening of the thread (3) between the two parts (5 and 7) to be sealed off does not become too large during this process, leaving a gap (11) between the cutting edge (8) and the opposing surface or end face of the other part (7) under certain circumstances, through which gap the material under pressure in the sealing chamber (4) might creep out over the years, the sealing chamber (4) extends as far as a bottom (12) arranged radially below the core diameter of the thread (3a) of the part (5) in which it is formed and extends axially at least to below the first turn of the other part (7) in the screwed-up end position of the latter and between the first thread turn of the other part (7) and the bottom (12) of the sealing chamber (4) there is a gap (13) for the passage of sealing compound into an interspace (14) situated behind the said gap in the axial direction, the gap being of a width such that the sealing material yields through this gap (13) if there is an excessive increase in the pressure in the sealing chamber (4), allowing the shearing off of sealing material (9) displaced outwards radially through the gap (11) to be accomplished with a reasonable force or reasonable tightening torque and the gap (11) to be completely closed. On the other hand, the gap (13) is sufficiently narrow to ensure that it allows sealing material through only under this severe loading associated with shearing off or pinching off, and the interspace (14) is sufficiently small to ensure that it is likewise substantially or completely filled during this operation. <IMAGE>
Patent EP-0557720-B1 (EP)
Inventor: KAUFMANN BERNHARD
IPC: E01H1/10
Filed: 1993-01-22
Granted: 1997-03-12
Abstract: At least one pressurised jet of a liquid, aqueous medium is directed onto the surface layer. The liquid medium containing particles of the surface layer bouncing or running off from the object (2, 3) is collected and introduced into a container (17). In the latter, the liquid medium containing the particles is exposed to a force field until zones of higher and zones of lower particle concentration have formed in the medium. Thereafter, the two zones are discharged separately. To avoid environmentally polluting residues, provision is made for a plurality of containers (17-20) to be arranged in series and for the particles contained in the liquid medium to be deposited, in each container, by gravity in the bottom region of the container. The particles collected in the bottom region of each container are removed for reuse or disposal, while the liquid medium of lower particle concentration remaining in the container is passed to the next container. <IMAGE>
Patent EP-0581098-B1 (EP)
Inventor: RENARD PHILIPPE
IPC: A63C5/12
Filed: 1993-07-12
Granted: 1995-10-04
Abstract: The invention relates to a procedure for manufacturing a ski which comprises a first stage of preparing a solid core made from synthetic foam and a second stage of assembling the core with the various elements constituting the ski. The first stage consists in injecting or pouring into a mould (6, 60, 62), having the final shape of the core (2) to be obtained, the components of a hardenable and expansible foam (8), during which stage a solid bonding film (5) having good qualities of adhesion with the foam as well as with the elements intended to enter into contact during the second assembly stage is arranged against the walls of the said mould. <IMAGE>
Patent EP-0567254-B1 (EP)
Inventor: SHINJO KATSUMI
IPC: F16B13/00
Filed: 1993-04-08
Granted: 1996-01-24
Abstract: A concrete anchor has an anchor body (21) formed as a rod-shaped member (22) having a male thread (23) and a striking head (24), both formed at one end of the member. The rod-shaped member (22) further has its other end a hollow cylindrical portion (25) in the wall of which slots (26) extend axially from an open end so as to form expandable feet (27). Saw-toothed scratching tips 28 are formed at free ends of the expandable feet (27). A tapered plug (31) which is inserted in the hollow cylindrical portion (25) has an annular recess (34) and a retaining shoulder (36), both formed between a large diameter portion and a root (35) of the tapered plug. The annular recess (34) provides a cavity to receive concrete scrapings, so that an impact applied to the striking head can provide a strong and effective retention force for the concrete anchor, and any cracks which may be produced around a hole (11) holding the fixed anchor do not impair the retention force. <IMAGE>
Patent EP-0674646-B1 (EP)
Inventor: HOSTETLER KARL Y
IPC: A61K47/48
Filed: 1992-12-17
Granted: 2001-10-04
Abstract: Compounds are disclosed for treating viral infections due to herpes, influenza, hepatitis B, Epstein-Barr, and varicella zoster viruses, as well as cytomegalovirus and human immunodeficiency virus (HIV) by means of lipid derivatives of antiviral agents. The compounds consist of lipid derivatives of phosphonoacids having antiviral activity which are linked, commonly through the phosphate group of the phosphonoacid, to one of a selected group of lipids. The lipophilic nature of these compounds provides advantages over the use of the phosphonoacids alone. It also makes it possible to incorporate them into the lamellar structure of liposomes when combined with similar molecules. In the form of liposomes, these antiviral molecules are preferentially taken up by macrophages and monocytes, cells which have been found to harbor the target human immunodeficiency virus (HIV). Additional site specificity may be incorporated into the liposomes with the addition of ligands, such as monoclonal antibodies or other peptides or proteins which bind to viral proteins. Effective phosphonoacids are phosphonoformic acid or phosphonoacetic acid; lipid groups may be glycolipids, sphingolipids, phospholipids, glycerolipids, or fatty acids. The compounds persist, after intracellular hydrolysis, as the antiviral phosphonoacids. The compounds are effective in improving the efficacy of antiviral phosphonoacids by prolonging the antiviral activity after the administration of the drug has ended, and in preventing retroviral replication in HIV infections which have become resistant to therapy with conventional forms of the antiretroviral agents.
Patent EP-0662145-B1 (EP)
Inventor: RIZZO ANGELO MICHELE
IPC: C12P21/04
Filed: 1993-07-20
Granted: 1997-01-02
Abstract: A method for increasing both total antibiotic yield the selective production of factor A of the GE 2270 antibiotics consisting in the addition of vitamin B12 or its analogs having vitamin B12-like activity to the fermentation media of (Planobispora rosea) ATCC 53773 or any antibiotic GE 2270 producing mutant or variant thereof.