baber/WOPTO huggingface dataset:
Patent EP-0585418-A1 (EP)
Title: Method and device for separating a suspension, preferably a fibre suspension.
Inventor: FJAELLSTROEM ROLAND
IPC: B01D24/46
Filed: 1993-01-28
Abstract: PCT No. PCT/SE93/00062 Sec. 371 Date Jan. 12, 1994 Sec. 102(e) Date Jan. 12, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/15265 PCT Pub. Date Aug. 5, 1993.A suspension containing fine and coarse particles is sprayed under high pressure by way of spray nozzles (10) against a rotating filter medium (7), so that the suspension is separated into a fine fraction, which passes through the filter medium and which contains said fine particles, and a coarse fraction, which does not pass through the filter medium and which contains said coarse particles. According to the invention the filter medium (7) is rotated by way of a drive motor (6) at a speed such that coarse particles and liquid developing on the side of the filter medium are removed from the filter medium substantially as the result of the centrifugal force the coarse particles and liquid are subjected to. In consequence the filter medium is efficiently kept clean during operation, which increases the capacity and improves the separation efficiency.
Patent EP-0625028-A1 (EP)
Inventor: DAVISON THOMAS W
IPC: A61B17/32
Filed: 1993-01-29
Abstract: Lame de scalpel ultrasonique (12) avec crochet (40) et ayant des bords plats, non aiguisés relativement émoussés (30, 32) afin d'améliorer le couplage ultrasonique aux tissus adjacents et permettre une coagulation et une hémostase exceptionnelles. La lame avec son crochet est particulièrement utile pour couper les tissus lâches non supportés en les saisissant à l'aide de la partie crochet afin de les tendre en même temps qu'on les coupe. La lame permet une coagulation et une hémostase améliorées des tissus lâches, non supportés, tout en permettant d'exercer une action de coupe améliorée.
Patent EP-0633807-A1 (EP)
Inventor: POTTER MICHAEL STUART
IPC: B01D33/11
Filed: 1993-02-15
Abstract: Un dispositif séparateur pour séparer des produits solides d'un liquide, en particulier dans les eaux usées, comporte un carter externe (10) avec des sorties respectives pour les produits solides et pour le liquide (15, 14, 44, 46), un tambour (20) pouvant tourner dans le carter et formé de panneaux à mailles (28) que le liquide peut traverser, des spirales (32) à l'intérieur du tambour pour déplacer les produits solides dans le tambour lors de la rotation vers une sortie de celui-ci agencée au-dessus de la sortie des produits solides du carter, les spirales étant chacune supportée à la périphérie externe par la périphérie du tambour et à la périphérie interne par un tube d'alimentation d'entrée (33), et/ou un arbre mené central (19) du tambour ainsi que des paliers en ligne entourant l'arbre (19) et un tourillon (35) à l'extérieur des extrémités opposées respectives du carter.
Patent EP-0642635-A1 (EP)
Title: A fly wheel arrangement.
Inventor: WAAGEPETERSEN GASTON BIRGER FO
IPC: F16F15/30
Filed: 1993-05-11
Abstract: A fly wheel arrangement comprising a rotatable axle (1), a ring (4) essentially forming the rotating mass of the fly wheel and a connecting means (5) made from fibre-reinforced connecting the ring (4) with the axle (1) or with a part rotating herewith. The connecting means (5) is connected to the ring (4) at its outer end portion and to the axle (1) or a part connected hereto at its inner end portion. The connecting means (5) has essentially the shape of a cylinder or a conical shell.
Patent EP-0662152-A1 (EP)
Inventor: ASGARI MORTEZA
IPC: G01N33/569
Filed: 1993-07-19
Abstract: Afin d'effectuer des essais d'hybridation in situ permettant de déterminer le sexe de foetus, de détecter des caractéristiques ou des anomalies génétiques ou des agents infectieux, ou d'identifier d'autres propriétés chimiques, biochimiques ou génétiques par hybridation d'acide nucléique des cellules foetales, ces cellules, en circulation dans le sang maternel, sont enrichies, détectées et analysées. Les techniques décrites permettent de détecter une seule anomalie génétique dans une seule cellule, comprenant au minimum environ 75 paires de bases, par un examen microscopique visuel. Les anomalies génétiques peuvent comprendre des délétions, des additions, des amplifications, des translocations ou des recombinaisons. On peut également détecter simultanément plusieurs anomalies, que l'on peut différencier visuellement par une coloration différente. On peut obtenir ces cellules par amniocentèse, par biopsie de trophoblaste, ou à partir d'embryons résultant d'une fécondation in vitro ou de produits de la conception, mais de préférence à partir du sang périphérique maternel. Des cellules foetales telles que les lymphocytes, les érythrocytes ou les trophoblastes peuvent être enrichies à partir du sang maternel. On peut enrichir les érythrocytes en enlevant les leucocytes maternels à l'aide d'un anticorps immobilisé contre un antigène de la surface cellulaire, par exemple le CD45. On peut enrichir les cellules foetales par centrifugation à gradient de densité. On distingue les cellules foetales des cellules maternelles par coloration, par exemple à l'aide d'un anticorps marqué contre la cytokératine ou contre l'hémoglobine foetale ou pour l'hémoglobine foetale par hématoxyline/éosine, ou par hybridation in situ, afin de détecter un ou plusieurs ARNm foetaux, par exemple l'hémoglobine foetale ou la foetoprotéine. On décrit des trousses permettant la mise en oeuvre des procédés décrits.
Patent EP-0717674-A1 (EP)
Title: Plastic injection moulding machine without traverses
Inventor: MUESSLER RICHARD
IPC: B29C45/68
Filed: 1993-09-10
Abstract: In a plastic injection moulding machine (1) with a mould closing unit, the backing plate and the movable closure plate (6, 9) are arranged in an in particular C-shaped frame (3). In order to improve the parallelism between the plates, so that the deformation caused when the closure force is applied may be eliminated as an influencing variable, the machine frame (3) is provided with an overhanging active compensation element (4) with the guide (5) for the closure plate (6).
Patent EP-0630054-A1 (EP)
Inventor: MATSUDA HIDEO C O INTELL PROPE
IPC: H01L29/745
Filed: 1994-03-22
Abstract: A semiconductor device and a method for operating the same comprises a first P-type semiconductor layer (11) and a first N-type semiconductor layer (12) provided thereon. A plurality of second P-type semiconductor layers (13) and a plurality of third P-type semiconductor layers (14) are formed on the surface of the first N-type semiconductor layer (12). A plurality of second N-type semiconductor layers (15) are formed on their respective surfaces of the third P-type semiconductor layers (14). Emitter electrodes (16) are provided on the second P-type semiconductor layers (13) and second N-type semiconductor layers (15). A plurality of first gate electrodes (18) is each provided above the first N-type semiconductor layer (12) between the adjacent third P-type semiconductor layers (14). A plurality of second gate electrodes (20) is each provided above the first N-type semiconductor layer (12) between the second P-type semiconductor layer (13) and the third P-type semiconductor layer (14). A collector electrode (21) is provided under the first P-type semiconductor layer (11). If the timing at which a bias is applied to the first gate electrodes (18) and second gate electrodes (20) is controlled, an operation mode in which the device serves as a thyristor and an operation mode in which the device serves as an IGBT can be switched to each other. Therefore, the semiconductor device, which can be turned on/turned off, is capable of being turned off at high speed when an on-state voltage is low.
Patent EP-0633323-A1 (EP)
Inventor: LEHR DAVID ARTHUR
IPC: C21C5/46
Filed: 1994-04-06
Abstract: Hood assembly for pneumatic process metallurgical vessel, such as BOF, which includes removeable spray cooled sub-assemblies at predetermined locations in the hood assembly.
Patent EP-0632117-A1 (EP)
Inventor: BAST CLAUS
IPC: C10B31/04
Filed: 1994-04-21
Abstract: In the process according to the invention, provision is made for the lower end of the charging tube (1) to be closed after completion of the charging operation upon commencement of the lifting and for the closure to be maintained until the next charging operation. For this purpose, the lower end of the charging tube (1) is equipped with a movable closure member (7) capable of performing, by means of two hydraulic cylinders (12; 13), a lifting and lowering movement and also a pivoting movement. <IMAGE>
Patent EP-0624529-A1 (EP)
Inventor: SAUERMANN PETER DR
IPC: B65D90/10
Filed: 1994-05-13
Abstract: An underground storage vessel (1) having a domed support (2) and a domed lid (3) which can be mounted thereon and through which armatures are passed in a sealed manner, such as a filling line (6), a plunger pipe (7), a gas displacement connection/water tap (8) and a threshold-value transmitter connection (9), is provided with a residue collection vessel (10) which surrounds the armatures in a fluid-tight manner, is designed as a rigid trough and is supported on the domed lid (3) by means of a vertically adjustable supporting device (14). The supporting device (14) consists of a plurality of supporting sleeves (21) with an internal thread, to which a supporting rod (2) is assigned in each case, which supporting rod can be screwed into the corresponding supporting sleeve (21) by means of an external thread. <IMAGE>
Patent EP-0651576-A1 (EP)
Inventor: GOECKLER HEINZ DR
IPC: H04J14/00
Filed: 1994-06-09
Abstract: A distribution system, useful with radio and television distribution, for distributing a signal having a plurality of channels includes a central station. The central station produces a first frequency division multiplexed signal in which signals from a plurality of channels or channel groups are frequency-converted and combined, and introduces the first frequency division multiplexed signal into transmission media of the distribution system. The first frequency division multiplexed signal may include occupied channels, freely selectable occupied channels, and free channels. A plurality of further stations receive the first frequency division multiplexed signal from the central station and process it with signals of a plurality of further channels to produce a second frequency division multiplexed signal. The signals of the plurality of further channels may be put in free channels, or used to replace signals in freely selectable occupied channels of the first frequency division multiplexed signal. A plurality of user devices receive the second frequency division multiplexed signal from at least one of the plurality of further stations, and split it into individual channel or channel group signals for user access.
Patent EP-0657144-A1 (EP)
Inventor: DUERR WALTER
IPC: A61C8/00
Filed: 1994-09-13
Abstract: A dental single-tooth implant for a fixed false tooth, having an essentially cylindrical basic body which can be inserted in a bore introduced into a jaw bone and has a blind bore which is open towards its coronal end, having a spacer sleeve which can be fitted onto the coronal end edge of the basic body, having an implant stump which can be inserted in the blind bore of the basic body and connected securely against rotation to the basic body, having a connection device for attaching the spacer sleeve to the basic body, and having an attachment head for the false tooth connected to the implant stump, is characterised in that the attachment head and the connection device are configured as an integral bell-like annular cap (46) which is open at the cervical end, surrounds the implant stump (44) concentrically, and whose annular apron (50) engages over the junction between the outer circumference of the basic body (10) and the spacer sleeve (22) and is configured in its cervical region in such a way that it merges smoothly into the cylindrical circumferential wall of the basic body.
Patent EP-0665372-A1 (EP)
Inventor: KLEPPNER STEPHAN DIPL-ING
IPC: B60K15/01
Filed: 1994-12-28
Abstract: A delivery pump insertable via an aperture (20) with a closure is fitted in the tank (12). The aperture contains a pressure control with a pressure chamber (40) with a coupling to the pump, the IC engine, and to a relief chamber. The pressure control has a spring-loaded closure member (52) in the connection to the relief chamber. The closure member releases the connection to the relief chamber, via a seat (51), on excess of a preset pressure. The closure has a plastics, flanged main body (30) with a depression penetrated by a branch (45) integral with the main body. The depression is covered by an elastically deformable diaphragm to form the pressure chamber.
Patent EP-0675223-A1 (EP)
Inventor: EGGERMONT MARC
IPC: D07B1/06
Filed: 1994-03-24
Abstract: A steel cord (14) comprises a core filament (16) with a first diameter d₁, four or five intermediate layer filaments (10) with a second diameter d₂ and ten outer layer filaments (20) with a third diameter d₃. The intermediate layer filaments (10) surround the core filament (16) and the outer layer filaments (20) surround the intermediate layer filaments (10). The first diameter is substantially smaller than the second diameter and is substantially greater than the diameter of the circle (12) inscribed in the compact figuration of the cross-sections of the intermediate layer filaments (10) in case of no core filament. Such a steel cord has a full rubber penetration.
Patent EP-0694761-A1 (EP)
Inventor: CORDOVA AMADO
IPC: G02B6/44
Filed: 1994-07-28
Abstract: A sensor coil for a fiber optic gyroscope is formed on a spool (14) of carbon composite material or of another material whose coefficient of thermal expansion approximates that of the overlying windings of the glass optical fiber (12). The windings are potted in an adhesive material (30). Various bias effects are addressed by the coil design. The close matching of the thermal expansion characteristics of the spool and the fiber windings as well as proper selection of the coil potting material minimizes the Shupe-like bias caused by thermal stress that would be otherwise exerted by a standard metallic spool. By careful selection of potting material (particularly its modulus of elasticity) vibration-induced bias, coil cracking, degradation of h-parameter and temperature-ramp bias sensitivity are also minimized.
Patent EP-0638874-A1 (EP)
Inventor: BAMBERGER DR PHILIPPE
IPC: G06T5/40
Filed: 1994-08-10
Abstract: A system and method for processing images of living tissue diseases is described. The system includes a computer device for controlling its operation. An operator control device is coupled to the computer device. A viewing screen is coupled to the computer device for displaying digitized images of the living tissue. The operator, using the control device, selects desired portions of the digitized image for further image enhancement according to a desired image enhancement feature selectable from a plurality of image enhancement features. The image enhancement features include any combination of grey scale stretching, contrast enhancement based on logarithmic histogram equalization, spot enhancement and magnification. The system further includes means for visualization and quantification of micro-calcifications, and means for visualization and quantification of mass spiculations.
Patent EP-0628783-A1 (EP)
Inventor: ANSALDI JEAN-BAPTISTE
IPC: F42B10/64
Filed: 1994-05-18
Abstract: - The present invention relates to an actuation system (1) for bringing an aerodynamic control surface (G) into one or other of two active stable positions opposite each other relative to a neutral position. - According to the invention, this actuation system includes:   . two electromagnetic coils (A, B) arranged on a fixed support (2), one facing the other; . a moving blade (P), one (4) of the ends of which is fixed elastically to the said fixed support (2), and the other end (6) of which is arranged between the said coils (A, B) and is capable of being attracted by each of the said coils; and . a moving element (7) secured to the said blade (P) and carrying the said aerodynamic control surface (G).   - Flying (steering) of aircraft. <IMAGE>
Patent EP-0650160-A1 (EP)
Inventor: SHIMIZUME KAZUTOSHI
IPC: G11B21/08
Filed: 1994-10-21
Abstract: Provision is made of a traverse cycle measuring circuit (12) for measuring the traverse cycle based on a signal CNIN obtained by digitalizing the tracking error signal (TE) at the time of a track traverse, a register (RC, 14) in which any target value of the traverse cycle can be set, a circuit (16) for comparing the measured traverse cycle and set target value, control circuits (18-26), for controlling the tracking and sled so that the detected speed of traverse converges to a target value, and counting circuits (28, 30) for counting the number of traversed tracks based on the signal CNIN, the target value of the register (RC, 14) being reset to a value by which the speed of traverse is reduced when the count of the counting circuit (30) reaches a number of tracks (N-α) smaller than the target number of tracks by exactly α.
Patent EP-0625277-A1 (EP)
Inventor: GARCIA MICHEL
IPC: H01J31/12
Filed: 1993-12-03
Abstract: Un écran plat à micropointes protégées individuellement par dipôle est constitué d'une cathode émissive à émission de champ comportant des micropointes (12) protégées chacune individuellement grâce à un couplage électrique en série avec un dipôle (13) formé d'un transistor à effet de champ à déplétion, les dipôles étant réalisés de telle façon que l'on puisse modifier sur toutes les pointes en même temps le seuil de protection et le niveau du courant d'émission, en agissant uniquement sur la polarisation du substrat (14) commun de ces dipôles. Il concerne d'une façon générale le domaine des écrans d'affichage ou de visualisation.
Patent EP-0672046-A1 (EP)
Inventor: KOVER ALEXANDER
IPC: C07D491/20
Filed: 1993-12-06
Abstract: L'invention concerne les composés de la formule (I): dans cette formule, le noyau A est un noyau de formule (AI) ou (AII) (l'atome spiro est indiqué par *) R1 représente H ou un alkyle C¿1-6; R?2 représente -(CH¿2)n-OR?3, -(CH¿2?)m-C(O)R?4¿, fluoroalkyle C¿1-6?, cyanoalkyle C1-6 ou un alkyle C1-6 substitué avec un hétérocycle insaturé à 4-7 éléments, éventuellement substitué; R?3¿ représente H, alkyle C¿1-6? (le cas échéant substitué avec un alcoxy C1-6), un cycloalkyle C4-7, un hétérocycle éventuellement insaturé à 4-7 éléments, un phényle (éventuellement substitué avec un halogène, un hydroxy ou un alkyle C1-6) ou un benzyle (éventuellement substitué avec un halogène, hydroxy ou un alkyle C1-6); R?4¿ représente OR?5, NR6R7, N(OR6)R7¿ ou alkyle C¿1-6; R?5 représente un H, un alcynyle C¿2-6? ou un alkyle C1-6 (éventuellement substitué par un phényle); R?6 et R7¿ représentent d'une manière indépendante un H ou un alkyle C¿1-6; R?8 représente un H ou un alkyle C¿1-6?; n est 2-5; m est 1-5; p est 1 ou 2. Ces composés, ainsi que leurs sels acceptables sur le plan pharmaceutiques sont utiles pour le traitement de désordres neurologiques.
Patent EP-0690692-A1 (EP)
Inventor: CUI WEIJIA
IPC: A61B5/00
Filed: 1993-11-29
Abstract: An optical sensor (12) for use in spectrophotometric patient-examination apparatus, having a body (26) of softly deformable material so as to be conformable to the patient, with an internally mounted electro-optical source (36) and receivers (32 and 34) for obtaining patient data by transmission of selected wavelengths through a tissue volume adjacent the sensor (12), including substantially non-deforming light transfer members (60) disposed in alignment with the source and detector and between them and the patient to provide substantially constant and unchanging light transfer passages or conduits therebetween. In the most preferred form, the light transfer members comprise generally tubular elements having light reflective inner walls, and the sensor body (26) comprises either a layered structure of opaque, soft polymeric foam or the like (cellular urethane) or a substantially one-piece molded or other such structure of generally analogous characteristics.
Patent EP-0676082-A1 (EP)
Inventor: BUCKLEY MICHAEL SEAN
IPC: A61N1/04
Filed: 1993-12-10
Abstract: La présente invention se rapporte à une composition polymère conductrice et aqueuse filmogène à couche épaisse, comprenant un polymère thermoplastique soluble dans l'eau, une dispersion polymère dans l'eau, un agent de retard de séchage à base de glycol, une quantité électroconductrice d'un métal conducteur et/ou de particules de carbone, et de l'eau. La composition est utilisée dans la production d'une encre conductrice filmogène à couche épaisse et à bonnes caractéristiques d'impression.
Patent EP-0680535-A1 (EP)
Title: Snow plow.
Inventor: WASMER MANFRED
IPC: E01H5/06
Filed: 1994-01-18
Abstract: In a snow plow with at least two plow shares (2a, 2b, 2c) arranged next to each other, a small width gap is located between two adjacent plow shares. At least in the area of the one gap, a covering element (16) is arranged behind the plow shares (2a, 2b, 2c), in the driving direction, and is kept at least in certain areas at a distance from the rear side of the plow shares.
Patent EP-0686047-A1 (EP)
Inventor: CLIFFE IAN ANTHONY WYETH LABOR
IPC: A61K51/04
Filed: 1994-02-17
Abstract: Selective 5-HT1A antagonists radiolabelled with 3H or 11C are radiolabelled ligands useful, for example, in pharmacological screening procedures and in positron emission tomography (PET) studies.
Patent EP-0684977-A1 (EP)
Inventor: MARHANKA FRANK D
IPC: C10L9/00
Filed: 1994-02-17
Abstract: L'invention concerne un procédé et un appareil de désulfuration du charbon. Le procédé consiste à combiner du charbon contenant du soufre non pulvérisé avec un matériau absorbant, tel que de l'oxyde d'aluminium, dans une cuve, à irradier la combinaison charbon/matériau absorbant avec une énergie d'hyperfréquence suffisante pour soumettre la combinaison charbon/matériau absorbant à une température comprise entre environ 250 °F et environ 650 °F sur une durée suffisante pour provoquer la libération de soufre du charbon sous forme d'un gaz. Un champ magnétique peut être produit autour de la cuve afin de concentrer l'énergie d'hyperfréquence introduite dans la cuve dans la proximité du champ magnétique afin de favoriser la libération du soufre du charbon. Le matériau absorbant est mélangé au charbon pendant et après l'étape de chauffage afin d'absorber une certaine quantité de soufre gazeux libéré du charbon. L'appareil (11) capable d'effectuer ce procédé comprend une section de chauffage (12), une section de mélange (14), une section de criblage (16) et une section de traitement du gaz (18). Le gaz contenant le soufre libéré du charbon est aspiré de la section du chauffage (12) dans la section de traitement du gaz (18) où il est soumis à un traitement dans l'acide sulfurique. La section de mélange (14) effectue le mélange du charbon/matériau absorbant et la section de criblage (16) sépare le matériau absorbant du charbon et comprend un appareil (188) servant à diriger le charbon ou le matériau absorbant vers des réceptacles individuels de réception et/ou de transport (190, 196, 198, 200, 202).