baber/WOPTO huggingface dataset:
Patent EP-0555926-A1 (EP)
Inventor: BROCKEN FRANCISCUS WILHELMUS A
IPC: H04Q3/545
Filed: 1993-02-10
Abstract: Known methods of detecting routing loops in telecommunication networks are cumbersome and time-consuming. In addition, the probability that an existing routing loop is even actually detected is too low. In a method of detecting a routing loop according to the invention, paths whose lengths are stored are assembled. As soon as the length of a (partly assembled) path exceeds a predetermined value which is greater than, or equal to, the largest existing path length in the telecommunication network, this indicates the existence of a routing loop.
Patent EP-0583818-A1 (EP)
Inventor: KAHLMAN JOSEPHUS ARNOLDUS H
IPC: G11B20/10
Filed: 1993-07-29
Abstract: The arrangement comprises equalizer control signal generator means (45) for generating a first control signal (cs₁) and a second control signal (cs₂) to be applied to a first and a second control signal input (6,7) of the variable equalizer means, and bit array selector means (15a, 15b, 19a, 19b) for supplying a selection signal upon selection of a specific array of bits in the digital signal obtained after detection in a detector (10a). Sample-and-hold circuits (26,28) sample the analog signal read from tape under the influence of the detection signal so as to obtain first and second sample values (s₁,s₂). The first and second sample values are applied to the control signal generator (45). The control signal generator means (45) generates the first and second control signal in response of the sample values applied. The first control signal relates to the sum of the two sample values, and the second control signal relating to the difference between the two sample values. 
The signal can be equalized regards magnitude in response to the first control signal so as to bring the sum of the two sample values to substantially zero and as regards phase in response to the second control signal so as to bring the difference of the two sample values to substantially zero.
Patent EP-0598447-A1 (EP)
Inventor: TERMEER PETRUS J J INT OCTROOI
IPC: H04R25/00
Filed: 1993-11-11
Abstract: In a method of manufacturing an in-the-ear hearing aid an auxiliary element (19) whose cross-section is larger than that of an auditory canal (7) is introduced into the auditory canal. As a result of this, the auditory canal (7) is expanded. Subsequently, a hollow vent tube (25) is inserted into the auditory canal, after which the auditory canal (7) is filled with a viscous material (29). After the viscous material has solidified the mould is removed from the auditory canal, the vent tube (25) ensuring that air is admitted to a space behind the mould. The mould thus formed has a cross-section larger than the cross-section of the auditory canal. Subsequently, a housing for the hearing aid is made, the mould being used as a template. Consequently, the hearing aid will fit tightly in the auditory canal, which improves the wearing convenience. The auxiliary element (19) used in this method has a cylindrical wall formed with a plurality of apertures to allow the passage of the viscous material to spaces between the auxiliary element and the wall of the auditory canal. The auxiliary element (19) further comprises a sleeve for guiding the vent hose (25).
Patent EP-0558287-A1 (EP)
Inventor: MITA SHIRO
IPC: A61K31/381
Filed: 1993-02-24
Abstract: A compound of the formula [I] and pharmaceutically acceptable salts thereof; and a synthetic intermediate represented by the fomula [II] and pharmaceutically acceptable salts thereof,
     
       
 wherein 
   R 1 is hydrogen or lower alkyl; 
   R 2 is hydrogen or a protective group of thiol; 
   R 3 is hydroxy, a remainder of ester group or a remainder of amido group; 
   A is straight or branched lower alkylene, and 
   the sulfur atom in the side chain may be directly join with -CO- to conform a thiolactone ring. 
     The compounds of this invention have excellent thymulin-like activities and are expected to be useful for treatment of various immune disorders such as immunodeficiency and autoimmune diseases.
Patent EP-0559408-A1 (EP)
Inventor: MOYER WILLIAM C
IPC: G06F13/36
Filed: 1993-03-01
Abstract: A data processing system (10) and method for performing bus arbitration protocol using an arbiter (14). The data processing system (10) has multiple bus masters (12, 16) each of which is coupled to multiple shared buses (20, 22,24, 28). The arbiter (14) detects a bus request from a requesting bus master, and responds with a bus grant to notify the requesting bus master that the arbiter has selected the requesting bus master to be a bus-master elect for a shared bus (20). The requesting bus master monitors a shared signal line to determine when a current bus master has released ownership of the shared bus (20). When the requesting bus master assumes ownership of the shared bus it deactivates the bus request signal for a clock period after commencement of the bus transaction, which allows the arbiter (14) to select a next bus master-elect, thereby preventing any bus master from monopolizing the shared bus (20).
Patent EP-0572165-A1 (EP)
Inventor: BAKSHI RAMAN K
IPC: A61K38/00
Filed: 1993-05-19
Abstract: Described are new 7 beta -substituted 4-aza-5 alpha -cholestan-3-ones and related compounds as 5 alpha -reductase inhibitors.
Patent EP-0574291-A1 (EP)
Inventor: JOURNEE MAURICE
IPC: B60S1/32
Filed: 1993-06-04
Abstract: The invention proposes a windscreen wiper device (10) of the type including a windscreen wiper arm (12) mounted so that it is articulated about an axis of articulation (X-X) on a drive head (20) of the windscreen wiper arm, characterised in that it includes a cam (38, 42) connected to the drive head (20) and a cam follower element (44) which is connected to the windscreen wiper arm (12) and which moves along the cam (42) as a function of the relative angular displacements between the windscreen wiper arm (12) and the drive head (20) about the axis of articulation (X-X) in order to apply to the arm a supplementary wiping torque in order to vary the value of the wiping torque. <IMAGE>
Patent EP-0561718-A1 (EP)
Inventor: DEBATY PASCAL
IPC: H03K5/26
Filed: 1993-03-15
Abstract: The present invention relates to a phase/frequency comparator comprising: two inputs (10, 12) receiving respectively first and second logic signals (fA, fB); a first logic gate (17) being in an active state for a period equal to the phase advances of the first signal with respect to the second; and a second logic gate (18) being in an active state for a period equal to the phase advances of the second signal with respect to the first. According to the invention, the phase/frequency comparator comprises: a first interrupt means (30) actuated by the active state of the second gate in order to prevent the transmission to the first gate of a state liable to toggle the first gate into its active state; and a second interrupt means (32) actuated by the active state of the first gate in order to prevent the transmission to the second gate of a state liable to toggle the second gate into its active state. <IMAGE>
Patent EP-0607736-A1 (EP)
Inventor: LAUZARITA JAVIER
IPC: C23C14/32
Filed: 1993-03-17
Abstract: Process for obtainig carbon and carbon-metal coatings by means of physical deposition in vapor phase by means of electric arc with graphite cathode, in which the disposition of the electrode is that of arod surrounded by isolating rings of hexagonal boron nitride in such a way that the evaporation of the graphite electrode by means of electric arc generates a carbon plasma inside a vacuum chamber thus producing in this manner carbon coatings. 
     The process is divided into two stages as to the negative electric polarization, one of high polarization during the nucleation of the layer in order to improve adherence, and another of low polarization during the growth of the same in order to reduce internal tensions. 
     In the process, evaporated carbon produced from carbon graphite by means of electric arc is used as well as an evaporated metal by means of cathodic pulverization in order to syntheize carbon-metal coatings.
Patent EP-0603112-A1 (EP)
Inventor: ROEMISCH JUERGEN
IPC: A61K38/55
Filed: 1993-12-04
Abstract: The use of substances which are able to inhibit the activity of soluble and fibrin- and cell-bound thrombin, in particular hirudin, its derivatives, peptides derived from it and low molecular weight thrombin inhibitors, in a process for the production of a pharmaceutical composition for the inhibition of ocular fibrin formation and deposition is described.
Patent EP-0623104-A1 (EP)
Inventor: MANIMARAN THANIKAVELU
IPC: C07B57/00
Filed: 1992-12-08
Abstract: Procédé permettant de séparer les énantiomères d'un mélange racémique d'un acide carboxylique aliphatique de formule (I) où R1 est hydrogène ou alkyle, R2, R3 et R4 sont indépendamment différents et sont hydrogène, alkyle, cycloakyle, alcényle, alcynyle, phényle, phényle stubstitué, naphtyle, naphtyle substitué, hétéroaryle, hétéroaryle substitué, haloalkyle, alcoxyalkyle, alkylthioalkyle, phénylalkyle, phénylalkyle substitué, hétéroalkylalkyle, hétéroalkylalkyle substitué ou cycloalkylalkyle. Le procédé consiste à former un conglomérat de sels en faisant réagir le mélange racémique avec une base, le sel étant un mélange des sels énantiomères et ayant les propriétés suivantes: i) le spectre infra-rouge de chacun des sels énantiomères, pris séparement, et du sel racémate sont superposables; ii) le point de fusion de chacun des sels éléments énantiomères, pris séparément, est supérieur au point de fusion du sel racémate; iii) la solubilité de chacun des sels énantiomères, pris séparément, est moindre que la solubilité du sel racémate dans le même solvant. Les énantiomères peuvent être séparés facilement du mélange racémique.
Patent EP-0635078-A1 (EP)
Title: A process for defuzzing and depilling cellulosic fabrics.
Inventor: VIDEBAEK THOMAS
IPC: D06M101/00
Filed: 1993-04-06
Abstract: This invention is in the field of Bio-Polishing. More specifically, the invention relates to a process for achieving Bio-Polishing effects during the manufacture of cellulosic fabrics.
Patent EP-0637320-A1 (EP)
Title: Process for preparing low density porous crosslinked polymeric materials.
Inventor: BESHOURI SHARON MARIE
IPC: C08F2/32
Filed: 1993-03-25
Abstract: The present disclosure is directed to using a blend of sorbitan esters as a surfactant to produce a stable water-in-oil high internal phase emulsion in the preparation of a low density porous crosslinked polymeric material. This process produces low density, high capacity, porous, crosslinked, polymeric materials with improved absorption capacity and foam properties.
Patent EP-0639275-A1 (EP)
Inventor: SHAW KENNETH
IPC: G01N33/566
Filed: 1993-04-30
Abstract: L'invention se rapporte à des procédés servant à cribler des composés de médicaments au moyen de composés représentés par les formules (I et II), ainsi que leurs sels acceptables pharmaceutiquement, où: R1, R2, R3 et R4 représentent des substituants d'hydrogène, d'halogène, d'alkyle ou d'alcoxy; R5 représente hydrogène ou alkyle inférieur; X et Y représentent des substituants d'hydrogène, d'halogène, d'alkyle ou d'alcoxy; Z représente hydrogène ou fluor. L'invention décrit également des composés des formules (I et II) radiomarqués par tritium ou par des isotopes d'iode. L'invention décrit, de plus, de nouveaux sous-types de récepteurs de GABAa se fixant spécifiquement à des composés représentés par les formules (I ou II). Elle décrit également des sous-types de récepteurs de GABAa fixés in situ à un composé de la formule (I ou II). Les composés décrits se fixent sélectivement à un nouveau sous-type du site de fixation de GABAa. L'interaction sélective de ligands au niveau de cette population unique de récepteur permet d'atteindre une spécificité pharmacologique pouvant conduire à la production d'anxiolytiques supérieurs, de médicaments potientialisant les états cognitifs, d'anti-convulsifs et d'hypnotiques sédatifs.
Patent EP-0650551-A1 (EP)
Inventor: BOELT HEINZ
IPC: B03C3/14
Filed: 1993-07-14
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Entfernung von Partikeln, insbesondere Rußpartikeln, aus Abgasen von Brennkraftmaschinen. Erfindungsgemäß werden die Partikeln über eine Elektrode (4) elektrostatisch aufgeladen. Die Partikel bzw. Partikelagglomerate werden durch einen metallischen Feinfilter (5) abgeschieden. Vorteilhafterweise dient das leitende Filtermaterial (5a) des Feinfilters (5), bevorzugt ein ferritisches Sintermetall, selbst als Niederschlagselektrode. An die Elektroden wird Hochspannung (6) angelegt (7, 10). Zeitweise, bevorzugt periodisch, wird durch das Feinfilter ein elektrischer Strom geleitet (11, 12), der eine Erwärmung des Filtermaterials (5a) des Feinfilters (5) über die Zündtempratur der Partikeln bewirkt. Bevorzugt wird eine zylinderförmige, kegelstumpfförmige und/oder kegelförmige Filterfläche (5a) verwendet.
Patent EP-0620003-A1 (EP)
Inventor: OGAWA HIDENORI
IPC: C07D405/12
Filed: 1993-10-15
Abstract: Sont décrits un composé benzazépine représenté par les formules (I) ou (II), ou bien son sel, et un antagoniste de la vasopressine ou un antagoniste de l'ocytocine contenant comme principe actif le composé précité.
Patent EP-0609670-A1 (EP)
Title: Verfahren und Vorrichtung zur Herstellung von Strangdachziegeln, insbesondere Biberschwanzziegeln
Inventor: WALDSCHMIDT HEINZ
IPC: B28B11/16
Filed: 1994-01-13
Abstract: Es handelt sich um ein Verfahren sowie eine Vorrichtung zur Herstellung von Strangdachziegeln, insbesondere Biberschwanzziegeln, durch Extrudieren eines endlosen Massestranges in Form zweier Rücken an Rücken gegeneinanderliegender, durch Wülste (5) und Stege (6) verbundener Dachziegel (1), aus denen Anhängenasen herausgeschnitten werden. Um Biberschwanzziegel im kontinuierlichen Betrieb und direkt im endlosen Strang herstellen zu können, ist es vorgesehen, daß die äußeren Wülste (5) in einer den Anhängenasen entsprechenden Form und einer dem Doppelten ihrer Höhe entsprechenden Höhe hergestellt werden und mit einem unmittelbar am Ausgang des Mundstückes der Strangpreßeinrichtung angeordneten Kerbwerkzeug entlang den Verbindungslinien zu den Ziegeln (1) rapportartig wiederkehrend auf einer der Differenz zwischen den Längen des Ziegels (1) (Rapport) und der Anhängenasen entsprechenden Länge mit Kerbungen (9) versehen sowie vor oder gleichzeitig mit dem Ablängen und Schneiden der Rundkante der Ziegel (1) im ungekerbten Bereich mittels je eines Schlagmessers mittig in Längsrichtung sowie im Bereich des inneren Endes der Anhängenasen quer über die gesamte Breite durchschlagen werden. <IMAGE>
Patent EP-0609686-A1 (EP)
Inventor: BATES JERRY L
IPC: B65H29/12
Filed: 1994-01-15
Abstract: An improved stacker apparatus for the formation of aligned stacks of signatures from one or more incoming streams of partially overlapping signatures in shingled form. The stacker has an outer framework (32) having an input end (16) and an output end (26). A stream of partially overlapping signatures in shingled form is accepted at the input end and is passed to a compression conveyor. The compression conveyor has two conveyor belts in compressed opposition to one other which follow an upward arcuate path along a series of idler rollers (22). The series of idler rollers (22) is mounted to the outer framework (32) by a quick release inner framework (44). The conveyor transfers the signatures to a receiving station which guides successive signatures into aligned stacking registry with one another. When a conveyor belt breaks, the inner frame (44) is quick released from the outer frame, a new belt is wound around the inner frame, and the inner frame re-mounted. Drive shaft pulley assemblies are rotably mounting to the outer framework (32) by a quickly releasable bearing such as a two bolt (55) flanged bearing with a screw clamp collar. This arrangement avoids removing each roller to replace a broken belt.
Patent EP-0614693-A1 (EP)
Inventor: REDL SIMON
IPC: B01F5/04
Filed: 1994-02-17
Abstract: The invention relates to an aerating nozzle (1) for aerating organic-substance-containing liquids. In order to keep the foam formation, in the case of organic substances which are to be aerated, within limits in a controlled manner, the invention provides that the angles of inclination of the side walls which delimit the liquid channel (2) are no greater than 30@ with respect to the longitudinal axis (13), running in the direction of flow (38), of the aerating nozzle (1) at any point, the distributor bushing, whose liquid channel (2) is designed in a rectilinear manner, being arranged such that it can be exchanged for distributor bushings (9) which differ in terms of number and/or magnitude of the gas-inlet openings. <IMAGE>
Patent EP-0621426-A1 (EP)
Inventor: PATAKI ARPAD M
IPC: F16K11/044
Filed: 1994-03-17
Abstract: A pressure balanced three-way solenoid valve (1) including a valve housing (2) having a valve chamber (4) and a high pressure fluid supply passage (6), high pressure fluid outlet passage (8) and drain passage (10) communicating with the valve chamber is disclosed. A movable valve member (12) is reciprocally received in the valve chamber so as to be reciprocated between first and second positions for selectively fluidically communicating the outlet passage with either the supply passage or drain passage. A first valve seat (38) is formed in the valve housing and concentrically disposed in the valve chamber for fluidic communication between the outlet passage and drain passage and a second valve seat (44) is concentrically disposed in a cavity (14) formed in the movable valve member for sealing communication between the supply passage and outlet passages. A floating pin (16) is received in the movable valve member cavity and communicates with the second valve seat for selectively fluidic communication between the supply passage and outlet passage with the floating pin including an impact absorbing element (22) for absorbing the impact of the movable valve member when the movable valve member contacts the floating pin during de-energization of the solenoid.
Patent EP-0626729-A1 (EP)
Inventor: KLOSE HELMUT DR
IPC: H01L29/735
Filed: 1994-05-09
Abstract: A lateral bipolar transistor having an emitter layer (91) and a collector layer (92) on a structured dielectric layer (7) which is located in the layer plane of a base layer (2) and is interrupted by the base layer (2) in such a way that, between the base layer (2) and the components of this structured dielectric layer (7), contact is made with the base layer (2) by the emitter layer (91) and, on the opposite side, by the collector layer (92). <IMAGE>
Patent EP-0624730-A1 (EP)
Inventor: MEYER FRIEDHELM
IPC: F04D25/14
Filed: 1994-05-10
Abstract: The invention relates to a heat exchanger, in particular for a refrigerator, having a housing and at least one fan for blowing out the air flowing through the heat exchanger through an outlet orifice of the housing. In order to avoid energy losses during a defrosting operation and to save energy costs, there is fitted, on the outside of the outlet orifice (4) of the housing (1), a flexible piece of sheet-like material (6, 15) which, when the fan is running, permits the cooled air to blow out unhindered into the surrounding room, but which collapses when the fan is switched off and thus covers the outlet orifice of the housing, so that it is not possible, during the defrosting process, for humid, warm defrosting air to flow out into the environment through the outlet orifice of the housing. <IMAGE>
Patent EP-0686918-A1 (EP)
Inventor: PICHLER CHRISTIAN DIPL-ING
IPC: G06F12/02
Filed: 1994-05-31
Abstract: The freely-accessible objects have a reference to a data item in a reference table which also contains a reference to the same object. Control processes for a freely accessible object are only initiated when a check results in both reference conditions being fulfilled. The reference table is formed from a defined number of memory sections of a memory. Each data item in the reference table without a valid reference to one of the objects is formed by a defined data item different from all valid references, i.e. null. <IMAGE>
Patent EP-0629757-A1 (EP)
Inventor: MERIGOT JEAN-PAUL
IPC: E04G21/18
Filed: 1994-06-09
Abstract: Telescopic rule for supporting marking lines, consisting of square telescopic tubes, the female part (1) of which is slotted over its length and in one corner in order to allow the manoeuvring form of the male part (2) to fit. Each end is equipped with a synthetic rubber end-piece (3) in which are inserted the hooks (10, 11, 12) supporting the marking line; these have the following particular features:     - of not projecting in relation to the profile of the rule, - of allowing the rule to be used equally well in re-entrant or salient corners, - of leaving a space which receives the marking lines and which is formed by the converging and opposite faces of the end-piece and of the hooks, this convergence ensuring an effective wedging of the marking lines.   <IMAGE>
Patent EP-0632607-A1 (EP)
Inventor: VOSSKAEMPER JUERGEN DIPL-ING
IPC: H04B10/00
Filed: 1994-06-22
Abstract: To protect operating personnel in the case of optical transmission paths fed by a laser, automatic laser shut-off - ALS - is provided, which can be activated via monitoring circuits. For measuring purposes, an activation facility is also required for the laser transmitter, even when the ALS function is active. However, this reconnection must not occur unintentionally, as a result of error. For this reason, the monitoring circuits are terminated according to the invention on the output side together with a timer which is to be regularly reset by a module computer, via a logic circuit which generates the actual activation command for the laser transmitter. <IMAGE>
Patent EP-0639386-A1 (EP)
Inventor: DAUGHERTY CHARLES W
IPC: A61M25/08
Filed: 1994-07-19
Abstract: A surgical needle (10) is disclosed which is made up of two concentric tubes (12,14). The inner tube (12) has a sharp tip (18) like a conventional hypodermic or intravenous needle. The inner tube (12) can be retracted into the outer tube (14) after use. In one embodiment, the needle (10) forms part of a catheter assembly. A catheter (24) is mounted coaxially around the both tubes (12,14). The inner tube (12) has a latching member attached to the end without the sharp tip (18). The latching member engages detents on a housing to hold the sharp tip (18) in an extended position or a retracted position. The latching member is provided with a porous plug to assist in venting gases during catheter introduction.
Patent EP-0640524-A1 (EP)
Inventor: FRAZIER SCOTT R
IPC: B64G1/00
Filed: 1994-08-16
Abstract: The present invention comprises a method for injecting a heavier payload into orbit than is possible using a traditional method and the same rocket booster launch vehicle. The method of the present invention does not utilize a parking orbit and does not perform orbital injection at perigee or apogee of the desired orbit. Rather, in the present method the flight path angle is positive at the final lower stage booster burn so as to boost the perigee kick motor and payload into a suborbital trajectory (36) having a low perigee, which may be below the surface of the Earth (8). In the preferred embodiment, the launch vehicle maintains a negative flight path angle during the PKM burn. The PKM burn does not occur at perigee, but perigee is at the desired location when the PKM burn is complete. Use of this method increases the payload capacity of some launch vehicles by up to fifty percent (50%).