baber/WOPTO huggingface dataset:
Patent EP-0429657-A1 (EP)
Inventor: FUJIMOTO TETSUYA
IPC: G03G21/16
Filed: 1990-05-16
Abstract: Nouveau mécanisme à engrenages de transmission pour l'entraînement d'un dispositif développeur dans un appareil de formation d'images du type dans lequel le dispositif développeur est amené à proximité ou écarté d'un cylindre photosensible, tout en étant interverrouillé avec l'action d'ouverture/fermeture d'un couvercle. Ce mécanisme se compose d'un premier engrenage conique (71) monté sur un arbre rotatif (624) du côté de l'unité de cylindre photosensible reliée au moteur d'entraînement, d'un deuxième engrenage conique, d'un troisième engrenage conique (81) monté sur l'arbre rotatif (635) du côté de l'unité du dispositif développeur, d'un quatrième engrenage conique (82) constamment en prise avec le troisième engrenage, et d'un organe de liaison rotatif (91) reliant entre eux le deuxième et le quatrième engrenages coniques. L'organe de liaison rotatif est pourvu d'une structure de liaison servant à transmettre la rotation du deuxième engrenage conique (72) au quatrième engrenage (82) lorsque le dispositif développeur arrive à proximité du cylindre photosensible, et permettant le déplacement du quatrième engrenage (82) lorsque le dispositif développeur s'approche ou s'éloigne.
Patent EP-0428666-A1 (EP)
Inventor: COATES DAVID
IPC: C07C69/63
Filed: 1990-05-25
Abstract: L'invention se rapporte à des dérivés de fluoro-chloro-benzène de la formule (I), où R représente un alcoyle ou un halogénalcoyle de moins de 12 atomes de C dans lequel un ou deux groupes CH2 non contigus peuvent également être remplacés par -O- et ou -HC=CH-, le radical A est un composé cyclique de la formule (1) ou (2), Q est un radical bivalent de la formule (1) ou (2) ou une liaison simple ou -si le radical A représente trans-1,4-cyclohexylène- est également un radical bivalent selon les formules (3), (4), ou (5), et L0, L1 et L2 sont chacun indépendamment H ou F, à condition qu'au moins un élément parmi L0, L1, et L2 présents dans la molecule représente F.
Patent EP-0537146-A1 (EP)
Inventor: GURTH MAX IRA
IPC: F01D1/36
Filed: 1990-07-02
Abstract: Pompe à disques rotatifs (10) comportant un carter (12) avec une chambre intérieure de rotor cylindrique (14) possédant une entrée (18) à une extrémité et une sortie (20) à sa périphérie extérieure. Un ensemble rotor monté dans la chambre comprend au moins deux disques (22, 24) espacés, parallèles, disposés coaxialement dans la chambre et reliés l'un à l'autre de façon qu'ils puissent tourner autour de leur axe central. Les faces opposées intérieures des disques sont séparées par un espace prédéterminé, et une série de nervures ou de palettes (34, 35) faisant saillie sont placées sur au moins une des faces opposées, la hauteur d'une palette étant inférieure à l'écartement entre les disques afin de laisser un espace libre entre les surfaces de disques opposées.
Patent EP-0494156-A1 (EP)
Title: Roof sheeting and flashing elastomeric composition.
Inventor: CREPEAU ALLEN E
IPC: C08K5/405
Filed: 1990-08-09
Abstract: Ambient temperature curable rubber roofing or sheeting compositions based on ethylene/propylene/diene terpolymer or butyl rubbers cured with the essential curatives of alkylthiourea/sulfur. Preferably, thiazole or thiuram and dithiocarbamate type accelerators may also be added.
Patent EP-0490917-A1 (EP)
Inventor: ALM N TORSTEN
IPC: A61K9/08
Filed: 1990-09-01
Abstract: On peut réduire la diminution de la force contractile cardiaque se produisant en angiographie utilisant des milieux de contraste, sans augmenter la fréquence des fibrillations ventriculaires, grâce à l'oxygénation des milieux de contraste.
Patent EP-0495833-A1 (EP)
Inventor: MIMS MICHAEL GENE
IPC: E21B23/04
Filed: 1990-10-08
Abstract: Un outil (10) de mise en place et à libération hydraulique comporte un ensemble (12) de mise en place à cisaillement, fixé à un élément (14) d'accouplement de colonne. Lorsqu'il atteint une pression hydraulique prédéterminée, un piston (20) de l'outil (40) cisaille des broches (22) de cisaillement de maintien, et se déplace dans un corps de l'outil afin de libérer des chiens (15) s'engageant dans l'élément d'accouplement. Lorsque lesdits chiens (15) se libèrent, des ressorts (16) rétractent lesdits chiens (15) de leur engagement dans des emboîtures (34) de l'élément (14) d'accouplement et ledit ensemble (12) de mise en place par cisaillement se sépare de l'élément (14) d'accouplement. Lorsqu'on l'utilise dans la descente d'un tubage, ledit élément d'accouplement se présente sous la forme d'une tête (14) de descente, faisant tourner le tubage pendant la descente et le cimentage. Lorsqu'on l'utilise comme outil de libération de train de tiges, l'élément d'accouplement constitue une réduction (44) de libération, l'outil (10) étant placé de manière sérielle avec d'autres constituants de colonne. Si le train de tiges se coince, on le sépare simplement en augmentant la pression hydraulique suffisamment afin de cisailler les broches (22) et de permettre aux pistons (20) de se déplacer, ainsi qu'aux chiens (15) de se rétracter afin de séparer la réduction de libération de l'ensemble (12) de cisaillement.
Patent EP-0497794-A1 (EP)
Inventor: CHRISTENSEN BJOERN EGGERT
IPC: C12N9/08
Filed: 1990-10-12
Abstract: La peroxydase est produite de manière extracellulaire par certaines souches de Bacillus pumilus. La nouvelle préparation de péroxydase tirée de B. pumilus est une préparation de microperoxydase, c'est-à-dire qu'elle contient un hémopeptide utilisé comme composant actif. La préparation présente une stabilité améliorée à température élevée, à un pH élevé et à des concentrations de peroxyde d'hydrogène élevées. On peut la produire sans activité de catalase indésirable.
Patent EP-0476217-A1 (EP)
Inventor: SCHMID WALTER
IPC: C05F17/02
Filed: 1991-02-04
Abstract: There is proposed a process and an apparatus for utilising organic material, in which the material is suitably comminuted and subsequently processed in mixing and reaction steps to give utilisable compost. 
<??>The apparatus (100) essentially comprises a heatable fermenter (70) equipped inside with a stirrer (75). For a more or less closed process circuit, the comminuted material, as so-called unfermented material, is fed from a feed shaft (35) to a conveying shaft (60) designed as a heat exchanger, where it is heated in a suitable manner. Further feeding of unfermented material feeds the unfermented material which has already been heated to the fermenter (70), where it is mixed by means of the stirrer (75), with further heating. 
<??>During the entire process circuit, the fermented material which is formed in the fermenter 70 can be admixed to the unfermented material in a certain ratio during the feeding of further unfermented material in the form of a so-called bacterial inoculum. 
<??>The gases which are formed in the container during the fermentation process can either be used as process energy in the apparatus (100) or, alternatively, fed through a pipe 80'' to a different plant for providing energy. 
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Patent EP-0442350-A1 (EP)
Inventor: STREBER AUGUST S
IPC: A61K31/575
Filed: 1991-02-05
Abstract: Pharmaceutical composition which comprises stigmasta-4-en-3-one as active ingredient. This active ingredient can be used for the treatment of androgen-dependent diseases, especially for the treatment of benign prostate hyperplasia.
Patent EP-0515715-A1 (EP)
IPC: F15B21/04
Filed: 1991-05-29
Abstract: Ein Linearantrieb enthält ein mit einem Längsschlitz (4) versehenes zylinderartiges Gehäuse (1). In einem Innenraum (2) ist ein Kolben (5) längsverschiebbar durch Druckunterschiede bewegbar geführt. Er greift mit einem Ansatz (7) durch den Längsschlitz (4) hindurch. Die Außenseite und die Innenseite des Längsschlitzes (4) sind duch je ein Dichtband (9, 10) abgedichtet. In den Raum zwischen den beiden Dichtbändern (9, 10) führt ein Druckluftanschluß, der in diesem Raum entweder einen Überdruck oder einen Unterdruck herstellt.
Patent EP-0482420-A1 (EP)
Inventor: FRANK MANFRED
IPC: G06F3/042
Filed: 1991-10-08
Abstract: A cursor device is described which can be integrated into a keyboard. In this arrangement, the two-dimensional movement of an actuating element is converted into electrical signals and used by a data processing system or a terminal for cursor positioning. Since the space for movement is limited, it is recommended not to provide absolute cursor positioning but relative positioning which is given by the deflection of the operating element from an accurate zero position. A mechanical arrangement for a cursor device is specified which allows the reproducible resetting of an operating element. 
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Patent EP-0482619-A1 (EP)
Inventor: KULLA HANS DR
IPC: C12M1/34
Filed: 1991-10-23
Abstract: A screening method for detecting microorganisms which, in a microbiological process, form from a radioactively labelled substrate a radioactively labelled low molecular weight volatile metabolic product, and a device for carrying out the method are describ ed. <IMAGE>
Patent EP-0486848-A1 (EP)
Inventor: HUANG ZHEN DIPL ING
IPC: B60G17/015
Filed: 1991-10-29
Abstract: The invention relates to a sensor for measuring the relative speed and/or position of a damper cylinder and a damper piston connected to a piston rod and moving in the said cylinder in a shock absorber or spring strut for motor vehicles. 
<??>The sensor according to the invention comprises a sensor winding (9) and a permanent magnet (10), the sensor winding (9) being constructed in such a way that in each case additional connections for a  short winding part (7, 8) are passed to the outside separately in front of the ends of the sensor winding (9). 
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Patent EP-0504481-A1 (EP)
Inventor: HERWEGH NORBERT
IPC: E05F15/44
Filed: 1991-12-02
Abstract: The protective profile strip has a deformation zone (1), a contact-release zone (2) receiving the contact cable (4), and a foot zone (3). The contact-release zone (2) contains a triangular pressure part (25), the lower corner of which has a relatively wide head (250) with two ribs (28) directed towards the contact cable. This head is centred by means of centring bands (24) against lateral displacement under the effect of pressure forces occurring obliquely. Tension bands (29) bent towards one another are arranged on both sides of the pressure part. In the event of an inclination of the deformation zone (1) and with a ............ the pressure part (25), one of these tension bands tensions respectively and, in this state, causes the pressure part (25), in the event of further inclination, to move towards the contact cable (4), to compress it and the cavity (21) surrounding it and thus to ensure a reliable contact release. <IMAGE>
Patent EP-0444799-A1 (EP)
Inventor: GOMPERTZ RONALD S
IPC: B65H31/00
Filed: 1991-02-14
Abstract: A method and apparatus for-stacking-cut-sheets-of-printed-media wherein the leading edge of sheets (20) received from a printer or plotter (10) are first passed vertically downward into a bin (40) and then rotated through an angle away from the printer or plotter. The front side member of the bin has a convex, upwardly facing and smoothly contoured section (60) thereof over which cut sheets are laid with a uniform weight distribution and then down into an adjacent sheet output collection tray (62). This method of sheet transport and stacking has the advantage of minimizing the crumpling and curling of the cut sheets during the sheet handling and accumulation process. In addition, this method rapidly and efficiently moves the cut sheets out of the way of upstream sheet feeding to thereby prevents paper jam and crushing of paper in the plotter or printer. The apparatus for carrying out this method is of economical and durable construction and may be readily retrofitted to existing large size plotters for handling and stacking relatively large size cut sheets of printed media.
Patent EP-0460864-A1 (EP)
Inventor: MOTOHASI TOSHIAKI
IPC: G01F3/10
Filed: 1991-05-31
Abstract: A device for recovering vapor in a vehicle fuel tank has a hydraulic motor arranged in the way of a liquid duct (1) for feeding volatile liquid from a fuel reservoir tank to a gun nozzle (2) mounted at the free end of the liquid duct, and a pneumatic pump arranged in the way of a vapor duct (3) for feeding the vapor in the vehicle fuel tank through the gun nozzle to the fuel reservoir tank. The hydraulic motor and the pneumatic pump have a pair of meshing rotors (13, 13; 23, 23), respectively. One pair of rotors are of substantially same configuration and size with those of the other pair of rotors. The rotors (23, 23) of the pneumatic pump are driven by the hydraulic motor rotors (13, 13) through multiplying gearings (34, 38, 37).
Patent EP-0484089-A1 (EP)
Inventor: FOGARTY TERENCE M
IPC: G02C13/00
Filed: 1991-10-29
Abstract: A mold assembly (10) for making an ocular device such as a contact lens, an intraocular lens or a lens blank has three pieces which include a sleeve (12), a first mold segment (14) and a second mold segment (16). The first mold segment includes a peripheral skirt extends away from a mold cavity and which terminates in an end portion which is in interference fit engagement with the sleeve for establishing a leak-resistant fluid seal.
Patent EP-0463904-A1 (EP)
Inventor: CONIL BERNARD
IPC: F42B5/188
Filed: 1991-06-10
Abstract: The present invention relates to the field of combustible ammunition and is concerned more particularly with that of semi- combustible ammunition of the arrowhead shell type. 
<??>The invention relates to a case element (3) with a combustible tube (6) having a bottom (7) which possesses a central orifice (8) and a lateral orifice (9). A hollow piece (4) penetrates into said element (3) via the central orifice (8), without closing off the lateral orifice (9). This hollow piece (4) is a ring of revolution which has over its entire height a central recess, on the wall of which are formed means (18) for fastening a separate piece. 
<??>The invention also relates to semi-combustible ammunition (1) having an element (3) according to the invention. 
<??>Finally, the invention relates to a process for assembling such ammunition, according to which process, after the ignition tube (34) and the shell have been fastened to the element (3), the latter is filled with powder by means of the lateral orifice (9) and only after this is the metal base (2) fitted by being snapped on. 
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Patent EP-0466581-A1 (EP)
Inventor: SERGENT ANDRE
IPC: F01C21/08
Filed: 1991-07-09
Abstract: The invention relates to the sector of vane pumps. …<??>The vane control assembly according to the invention, of the type comprising vane pushers inserted into the shaft of the rotor and intended for controlling the withdrawal movement of the vanes from their receptacle in the rotor, each pusher being connected to two diametrically opposed vanes, is characterised in that the pushers (2, 3) are of semi-cylindrical shape and are arranged in groups of two, in such a way that their axes (A-A, B-B), each contained in their plane face (6, 7), converge, so as to slide in respective cylindrical channels (4, 5) perpendicular to the axis of rotation of the shaft (1) and forming an angular deviation relative to one another. …<??>The invention is used for the production of reversible vane pumps. …<IMAGE>…
Patent EP-0459920-A1 (EP)
Inventor: NGO PHU-ANN
IPC: G01N29/40
Filed: 1991-05-27
Abstract: The method relates to the detection and evaluation of defects occurring on the walls of metal tubes with internal helical ribs. 
<??>It uses ultrasonic detection and evaluation means to determine the length of the go-and-return path taken by an ultrasonic beam corresponding to the signal from each defect received by an ultrasonic transceiver ER. Before comparing the amplitude of the signal with a predetermined threshold, a correction is applied to one of the comparison terms so as to take into account the length of the path taken by the signal. 
<??>Application to the inspection of heat-exchanger tubes. 
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Patent EP-0530423-A1 (EP)
Inventor: MENEZ JEAN
IPC: H03H21/00
Filed: 1991-09-06
Abstract: The echo cancellation method includes starting with an arbitrary set of echo filter coefficients. The coefficients are first sequentially re-estimated using a fast converging method. 
     These operations are repeated a predefined number of times, and then the coefficients estimation is switched to a low converging but more precise method. In addition, an adaptive threshold is being defined and readjusted and all filter coefficients lower than said threshold are being discarded. 
     Finally, sampling time boundaries are adaptively defined based on non-discarded filter coefficients with reference to said threshold, and in such a way the final echo cancelation algorighm is adaptive to echo variations (backtracking algorithm).
Patent EP-0454615-A1 (EP)
Inventor: HEISS JUERGEN KONRAD
IPC: A61B17/32
Filed: 1991-04-26
Abstract: Forceps (10), in particular for cutting surgical nails, wires or the like, are provided at the head end with a cutting jaw (14) delimited by two cutting devices (15, 15a) and are provided at the other end with two grip ends (44, 45) which can be brought together counter to a restoring force to a cutting position of the cutting devices, these grip ends (44, 45) belonging to forceps arms (18, 40) articulated on one another. The forceps are provided with one cutting device (15a) on one hinged jaw (22) which is articulated on one forceps arm (18) bearing the other cutting device (15) and which with its free end (24) bears on a curved element (42a) of the other forceps arm (40), the curvature of which increases towards the cutting jaw (14). The free end (24) of the hinged jaw (22) has a shaft (26) for a roller (28) which bears on the curved element (42a), it being possible for a stop face (39) to be provided at the end of the curved element (42a) as a means of limiting the movement of the free end (24) of the cutting jaw (22) or of the roller (28). 
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Patent EP-0506845-A1 (EP)
Inventor: SUMMERTON JAMES E
IPC: G01N33/566
Filed: 1990-12-20
Abstract: L'invention a pour objet une composition polymère composée de structures de sous-unités morpholino reliées par des liaisons achirales non chargées. Ces liaisons ont de un à trois atomes en longueur, reliant le morpholino-azote d'une sous-unité au carbone exocyclique 5' d'une sous-unité adjacente. Chaque sous-unité contient une fraction d'appariement de bases de purine ou pyrimidine ayant la capacité de se lier par l'hydrogène à une base spécifique ou paire de bases dans un polynucléotide cible.
Patent EP-0544665-A1 (EP)
Title: A device for portioning a liquid substance.
Inventor: HAEMAELAEINEN EINO
IPC: A47L13/30
Filed: 1991-01-24
Abstract: A portioning device for a liquid substance. An airtight container for receiving, holding and discharging a liquid substance is provided with a pair of apertures. An air duct for introducing air into the container is connected to one of the apertures. An air valve is provided in the air duct. A tube for discharging the liquid substance from the container is connected to the other aperture. The tube is formed into at least two loops to form an air/hydraulic lock for preventing air from flowing through the tube into the container. When air is introduced into the container through the air duct by means of the air valve, a corresponding amount of liquid is accurately portioned from the container through the tube.
Patent EP-0515458-A1 (EP)
Title: Triarylmethyl radicals and the use of inert carbon free radicals in mri.
Inventor: JORGENSEN MIKKEL
IPC: C07B60/00
Filed: 1991-02-12
Abstract: The present invention relates to a method of generating an electron spin resonance enhanced magnetic resonance image of a sample which comprises introducing into the sample a magnetic resonance signal enhancing amount of a free radical and generating an enhanced electron spin resonance image of the sample. The method comprises using as the free radical an inert triarylmethyl free radical, wherein each aryl moiety of said triarylmethyl radical, which may be identical or different, comprises an optionally substituted 6-membered carbocyclic or thienyl ring. The invention also relates to the use of trityls in ESR imaging.
Patent EP-0524967-A1 (EP)
Title: Chambre d'oxydation
Inventor: HAGER DONALD G
IPC: B01J19/24
Filed: 1991-03-12
Abstract: Une série de chicanes en quinconce (30 et 32) définit un chemin d'écoulement en serpentins comprenant un certain nombre de segments dans la chambre d'oxydation. Dans chaque segment est monté un groupe de lampes à rayons ultraviolets de haute intensité (28) et une admission de réactif (34) est disposée au niveau de l'extrémité amont de chaque segment, permettant ainsi le traitement d'un liquide contenant un composé dangereux par une séquence de réactions chimiques mise en oeuvre en présence d'un rayonnement ultraviolet intense à l'intérieur des divers segments du chemin d'écoulement. Dans chaque segment, on peut utiliser un réactif différent (36) ainsi qu'une intensité de rayonnement ultraviolet différente.
Patent EP-0525006-A1 (EP)
Inventor: GOLDSTEIN FREDRIC
IPC: B26B27/00
Filed: 1991-04-10
Abstract: Un dispositif destiné à faire boucler un ruban, en particulier les extrémités d'un ruban d'emballage-cadeau comprend une arête à boucler (16), un élément-guide pour le ruban (14) placé à une certaine distance de l'arête à boucler de façon que, lors de l'utilisation, l'élément-guide puisse déterminer l'angle d'approche du ruban vers l'arête à boucler. Selon des modes de réalisation préférés, la position de l'élément-guide peut changer afin de faire varier l'angle d'approche du ruban.
Patent EP-0565521-A1 (EP)
Title: Appareil de sechage ameliore
Inventor: BASSO JAMES EUGENE
IPC: F26B5/04
Filed: 1991-04-03
Abstract: Appareil destiné à nettoyer et à sécher des pièces comprenant une chambre qu'on peut fermer, un système permettant d'introduire un solvant de nettoyage dans la chambre, un système permettant d'éliminer le solvant de la chambre, un système permettant d'introduire un gaz inerte dans la chambre et un système servant à recevoir et à déplacer les pièces par rapport au niveau du solvant, ainsi qu'un système transmettant de l'énergie mégasonique au solvant.
Patent EP-0538319-A1 (EP)
Title: Coin-operated automatic music playing machine.
Inventor: FRANK ARMIN
IPC: H04H20/83
Filed: 1991-07-04
Abstract: PCT No. PCT/DE91/00560 Sec. 371 Date Jan. 7, 1993 Sec. 102(e) Date Jan. 7, 1993 PCT Filed Jul. 4, 1991 PCT Pub. No. WO92/01342 PCT Pub. Date Jan. 23, 1991.A coin-operated music playing machine or jukebox includes a coin unit, a viewing screen, an input keyboard, and at least one loudspeaker. The jukebox is connected to a central music store via a remote data transmission line, preferably an ISDN line. The jukebox has digital/analog converters and amplifiers for information transmitted via the remote data transmission line. The jukebox also includes an intermediate memory for storing audio information received over the remote data transmission line and a mass storage memory for frequently played selections.