baber/WOPTO huggingface dataset:
Patent EP-0463013-A1 (EP)
Inventor: ALMEN TORSTEN
IPC: A61K49/04
Filed: 1990-03-09
Abstract: The invention relates to improved contrast media containing non-ionic contrast agents, e.g. non-ionic iodinated X-ray contrast agents, the improvement being achieved by incorporation of sodium at 20-60 mM/l.
Patent EP-0461178-A1 (EP)
Title: Procede augmentant la capacite du mais a subir l'androgenese et produits ainsi obtenus
Inventor: PETOLINO JOSEPH F
IPC: A01H5/00
Filed: 1990-02-20
Abstract: Un procédé permet de produire des plasmes germinatifs d'espèces végétales ayant une sensibilité accrue à la culture in vitro de gamétophytes mâles. On utilise ce procédé comme critère de sélection de gènes qui facilitent l'androgénèse in vitro. Après avoir soumis les anthères à des procédés standard de régénération des anthères, on accouple les plantes régénérées et on les auto-pollinise afin de générer une variabilité génétique bénéfique et une sensibilité améliorée. L'invention concerne également le transfert de la capacité accrue de culture de gamétophytes mâles à d'autres plasmes germinatifs sélectionnés. En outre, le plasme germinatif constitue des microspores isolés qui peuvent eux aussi être cultivés.
Patent EP-0489766-A1 (EP)
Title: Method and device for adjusting the level of the bed in a fluidized bed kiln.
Inventor: BICHE RENE
IPC: B01J8/24
Filed: 1990-08-31
Abstract: The excess material is extracted from the fluidized bed by a conduit suitable for the outflow of this excess. The extraction point in the fluidized bed is at the desired height for the bed, and extraction is controlled by a pneumatic seal. The excess material can be retrieved, cooled and possibly recycled in whole or in part after being crushed and sifted.
Patent EP-0456964-A1 (EP)
Inventor: HEIMERL ALBERT DR
IPC: A61B17/064
Filed: 1991-02-08
Abstract: The surgical staple consists of a bridge (1) and two legs (2, 3) which are provided at their ends with cutting edges (4, 5) and which, starting from the bridge (1), in each case first extend over a section (6, 7) in the manner of an arc of a circle and then extend in a straight line over a section (8, 9). In order to be able to implant a staple of this type as atraumatically as possible and to ensure that the so-called eversion of the wound margins to be closed using the staple is maintained, the leg sections (8, 9) extending in a straight line are aligned at an angle of 2.5 DEG </=  alpha  </= 10 DEG  to the plane of symmetry (10) of the staple.
Patent EP-0461344-A1 (EP)
Inventor: HENKEL ACHIM
IPC: B03C1/28
Filed: 1991-03-04
Abstract: A drain plug is produced from a plastic filled with a material which can be magnetised. This material is arranged in a fine distribution in the plastic. Such plugs can be produced integrally, are lightweight and can be adjusted to different requirements. <IMAGE>
Patent EP-0503122-A1 (EP)
Inventor: MOSER OTTO WALTER DIPL-ING
IPC: G08B29/16
Filed: 1991-03-14
Abstract: In a hazard alarm system operating according to the chain synchronisation principle, one or more changeover devices (UE1, UE2,...) are disposed in the spur line (MPL1) at predetermined positions in addition to the devices (E1 to En) of a respective spur line, i.e. a first primary alarm line (MPL1). Each changeover device (UE) of the one spur line (MPL1) is provided with control electronics (STE), a through-connection device (S1) and a changeover device (US), and is connected via a second primary alarm line (MPL2) in chain formation to the hazard alarm control centre (Z). In normal operation, the spur line (MPL1) is through-connected by means of the changeover device (US or US-1, US-2) in each transmission device (UE1, UE2,...). In the event of a fault being detected in the control centre (Z), due to interruption (UB) on the spur line (MPL1), the incoming second primary alarm line (MPL2) is connected to the outgoing spur line (MPL1) by means of the control electronics (STE) and the through-connection device (S1), and the changeover device (US or US-1, US-2, US-3) of the changeover element (UE2) which is disposed in the spur line (MPL1) downstream of the interruption (UB).   <IMAGE>
Patent EP-0440267-A1 (EP)
Inventor: KOBAYASHI HIROSHI C O PATENT D
IPC: H02G3/04
Filed: 1984-05-11
Abstract: A free access floor panel serving as a base unit of a plurality of panels each having the same shape, forming a space to permit an electrical cable to be arranged between a base plate and the panel, and being laid on the base plate to form a floor surface, the panel comprising: 
   a notch portion provided with a predetermined engaging portion formed in a side portion of the panel plate in order to permit the electrical cable to be led from an arbitrary position of the floor surface; 
   a blind plate engaged with the engaging portion of the notch portion and mounted so as to have the same surface as that of the panel plate surface; and 
   a peelable surface member bonded to the panel plate on which the blind plate is mounted.
Patent EP-0455140-A1 (EP)
Inventor: DESPERBEN LYDIE
IPC: H04L27/233
Filed: 1991-04-25
Abstract: The present invention relates to an apparatus for estimating frequency offset. 
<??>The apparatus for estimating frequency offset between the carrier wave of a reception signal (R) and a local signal (L), this reception signal having been the subject of a modulation with several phase states and therefore exhibiting a phase comprising a transmission phase shift, a modulation phase shift and a synchronisation phase shift, comprises a demodulation unit for producing samples (E) of the reception signal for which the transmission phase shift is suppressed. It moreover comprises means (12, 13) for detecting the modulation phase shift of these samples so as to suppress it. It also comprises means (16) for producing the average phase of a series of samples, the frequency offset then being estimated by taking the difference of the average phase of two series of samples, referred to the period separating the middle of these series. 
<??>It finds an advantageous application in the area of digital cellular radiocommunication systems. 
<IMAGE>
Patent EP-0458263-A1 (EP)
Inventor: KATO MASAMI
IPC: F28G1/12
Filed: 1991-05-21
Abstract: The known method for removing soot or the like adhered to heat transfer tubes of a heat-exchanger by providing a steel ball scatterer above the heat transfer tubes and intermittently scattering steel balls towards the heat transfer tubes, is improved. The improvements reside in that a steel ball scattering rate is chosen small at the time of commencing the scattering and thereafter it is increased either in a stepwise manner or continuously. Preferably, within a main body casing of the heat-exchanger (1), a plurality of steel ball collision preventing plates having their central portions warped upwards are provided between the steel ball scatterer (3) and the heat transfer tube group (2), in order to prevent fins (8b) of finned heat transfer tubes (8) from being damaged by steel balls falling from the steel ball scatterer and directly colliding against the fins.
Patent EP-0469416-A1 (EP)
Inventor: GAGE DOUGLAS MILLARD
IPC: B66F9/22
Filed: 1991-07-20
Abstract: In the case of a tractor with hydraulically operated differential lock for locking at least one differential, a pump (604) for feeding the differential lock with pressurised hydraulic fluid and a storage tank (600) for hydraulic fluid with an intake line (606), a gear pump (602) for feeding a hydraulically controllable gear (614) with pressurised hydraulic fluid is connected to the intake line (606) via a feed line (610), the pump (604) for feeding the differential lock being connected by its intake side to the gear pump (602). <IMAGE>
Patent EP-0524341-A1 (EP)
Inventor: FIEDLER KARL
IPC: G01B5/016
Filed: 1991-07-26
Abstract: Multi-coordinate feeler heads are used on measuring machines and on machine tools in order to measure workpieces. In the case of measuring and controlling feeler heads, the accuracy and reproducibility of a measurement largely depends on the mounting of the feeler (2) relative to the feeler head housing (4). The mounting according to the invention is constructed as a multipoint bearing having a multiplicity of bearing points. Each bearing point consists of a bush (14), integrated into the measurement plate (10), as a mating body for a ball (15) which serves as bearing body and can be aligned in the base (13) of the feeler head housing with respect to the bush (14). The automatic setting of the ball (15) is ensured by arranging for the ball member (16) which supports the ball (15) to be mounted rotatably in a seat (18). In the event of a defective alignment between the bush (14) and the ball (15), a torque acting on the ball member (16) effects an alignment of the ball (15). In the set, stable position, the ball member (16) is fixed relative to its seat (18). 
<IMAGE>
Patent EP-0482334-A1 (EP)
Inventor: STRASSER KARL-HEINZ
IPC: B65G17/00
Filed: 1991-09-11
Abstract: In a device (1) for transferring articles (2) from one station (4) to another station (5) by means of a drivable conveyor belt (11), the articles (2) are held in open-top containers (10) in the form of trays, in which the articles (2) can be introduced in portions and which are supported in one or more rows on the conveyor belt (11). Furthermore, the conveyor belt (11) is composed of a first conveyor belt section (12) for conveying the filled containers (10) and a second conveyor belt section (13) for returning the emptied containers (10), and the two conveyor belt sections (12, 13) run in different planes (A, B) and can be driven in opposite directions to one another in a controlled manner. The conveyor belt (11) is also assigned a device (41) by means of which the articles (2) can be taken out of the containers (10) and introduced into a packaging device (5), and the conveyor belt (11) is equipped with transfer stations (14, 15) by means of which the containers in the end regions can be conveyed from one conveyor belt section (12, 13) to the other conveyor belt section (13, 12). This design makes it possible for articles to be transferred in an extremely hygienic manner from one station (4) to another station (5) without the goods to be processed having to come into direct contact with the conveyor belt (11) and/or be touched by hand or aligned. <IMAGE>
Patent EP-0481235-A1 (EP)
Inventor: KUMMEROW WALTER DIPL-ING
IPC: B65D33/17
Filed: 1991-09-19
Abstract: A closure element (1) is described which is suitable for closing a tube, in particular a sausage skin (20), and consists of a first (2) and a second (5) moulding, which mouldings can be inserted one inside the other in a positive catching manner in the closed position whilst clamping off a radially gathered region of the tube. In order to achieve a closure which is resistant to slipping and provides secure sealing, the two mouldings (2, 5) are constructed in such a way that the gathered tube is guided in a meandering manner over its entire width in the region of the closure element in the closed position. For this purpose, the one moulding (5) has at least one transverse web (12) which is associated in each case with an indentation (7) in the other moulding (2), into which indentation the transverse web or transverse webs (12, 13) enter in the closed position and thereby deform the tube in a meandering manner. <IMAGE>
Patent EP-0483794-A1 (EP)
Inventor: OKADA SHIGERU
IPC: A61M39/28
Filed: 1991-10-30
Abstract: A transfusion pump 10 is that ① when the door 13 is opened to set the tube, the clamping member 53 is retained in engagement with the first unclamp retaining portion 61 by manual operation so as to be set at the unclamp position, ② when the door 13 is closed after the tube has been set, the clamping member 53 is released from its engagement with the first unclamp retaining portion 61 by the first unclamp releasing portion 63, and retained in engagement with the second unclamp retaining portion 64 so as to be set at the unclamp position, and ③ when the door 13 is opened after its closing, the clamping member 53 loses its engagement with the second unclamp retaining portion 64 so as to be set at the clamp position.
Patent EP-0447153-A1 (EP)
Inventor: KOMATA HIROSHI
IPC: G03G9/107
Filed: 1991-03-11
Abstract: Disclosed is a carrier for a two-component developer, which comprises specific sintered ferrite particles obtained by modifying ferrite customarily used for a carrier, and which can provide a copied image having a high quality, especially an excellent gradation, while maintaining a high durability of the carrier. This carrier comprises sintered ferrite particles having an internal pore ratio, based on the area, of 3 to 20% in an amount of 50 to 80% by weight based on the entire carrier, and the developing voltage dependency of the electric resistance of the carrier is reduced and controlled to an appropriate level.
Patent EP-0492781-A1 (EP)
Inventor: WATANABE SHUNSO FRANK
IPC: B60T8/26
Filed: 1991-10-24
Abstract: A reversible proportioning valve for use with a motor vehicle, the motor vehicle having a front brake cylinder, and a rear brake cylinder, the reversible proportioning valve comprising:
     means (20) for supplying pressure to the front brake cylinder (16,18);   means (28) for supplying pressure to the rear brake cylinder (12,14) in a ratioed relationship with said means (26) for supplying pressure to the front brake cylinder; and   a stepped piston (36) for controlling said means for supplying pressure to the front brake cylinder and said means for supplying pressure to the rear brake cylinder.
Patent EP-0520110-A1 (EP)
Inventor: HORNAGOLD JOHN T
IPC: B66F11/04
Filed: 1991-11-27
Abstract: An elevating device positions a vertical support 16 and platform 2 and includes a telescopic boom 5 and a rigid mechanical lift unit 11 to pivot the boom 5 with automatic leveling of the support 16. The telescopic boom is pivoted to a base 3, with a motor unit 12 coupled to extend and retract the boom. The rigid lift unit 11 is pivotally interconnected to the base 3 and the tip member 8 of the boom. The lift unit is constructed and arranged to support the boom in the retracted, collapsed position and to exert a lifting and pivot force on the boom in response to extension of the tip member 8. Parallelogram linkages 11,14,8,15 on the boom and lift unit are connected to a coupling unit 13 at the tip member and maintain a precise orientation of the vertical support 16 and platform 2. The lift unit includes parallel rigid arms 11 which are laterally spaced such that the boom unit collapses into the lift unit to form a compact assembly. The wide spacing of the pivot support for the boom and lift unit creates a stable support for the platform 2 on the vertical support 16.
Patent EP-0444005-A1 (EP)
Inventor: AICHINGER DIETMAR F
IPC: B65D41/34
Filed: 1991-01-15
Abstract: The tamper-proof closure for containers, such as bottles and the like, has a plastic closure cap (1) which is constructed as a screw cap and whose shell is connected in the region of the inside circumference of the shell via tear-off webs (7) to a tamper-proof band (8) which bears on its inside at least one holding element (14) which grips below an annular catch projection of the container arranged below the screw thread of the container when the closure cap is screwed onto the container mouth, the tamper-proof band having over its circumference at least one intended break point which is formed by a slot (15) in the body of the tamper-proof band which passes from the upper to the lower edge of the body and is bridged by a band portion (16) connecting the ends of the tamper-proof band and projecting radially outwards from the circumference of the band essentially in the shape of a loop. <IMAGE>
Patent EP-0502116-A1 (EP)
Title: Moteur video numerique ameliore
Inventor: BILBREY BRETT C
IPC: G06T15/00
Filed: 1990-11-06
Abstract: Appareil programmable de traitement numérique de signaux vidéo provenant de sources multiples, convertis en un format numérique, permettant de produire des effets video spéciaux multiples simultanés en temps réel, et adapté pour permettre une interface directe avec un bus de microordinateur classique, tel qu'un Apple Macintosh R II NuBus. L'appareil comprend une matrice de multiplicateurs effectuant un traitement vidéo en temps réel, permettant d'obtenir des effets spéciaux tel qu'un fondu entre au moins deux sources d'images vidéo, ainsi qu'un séparateur de priorité destiné à commander l'affichage sur une base pixel par pixel de plus de dix sources basées sur la priorité programmable de manière dynamique. De plus, on a prévu une unité de délimitation de seuils de gammes multiples programmables, un générateur de fenêtres de matériel capable de produire des fenêtres multiples simultanées, une table à consulter de couleurs et des fonctions de saisie d'images. L'appareil comprend également une entrée de photostyle, un verrouillage de synchronisation et une gamme d'effets spéciaux vidéo parmi lesquels un zoom, des effets de mosaïque, panoramiques et de mixage.
Patent EP-0524933-A1 (EP)
Inventor: SZOKE ELEK
IPC: C02F11/10
Filed: 1991-02-19
Abstract: Procédé de neutralisation des boues et/ou effluents de teinture contenant des composés organiques désintégrables, essentiellement des résines, selon lequel la neutralisation s'effectue par oxydation pyrolytique dans un système à lits mobiles ou à lits fixes à une température de 300 à 800 °C. Au cours du processus, le temps de séjour des boues et/ou effluents de teinture contenant des composants organiques désintégrables, essentiellement des résines, s'échelonne entre 20 et 50 secondes, la quantité de fluide de support de pyrolyse à 21 % d'oxygène se chiffre entre 3 et 5 mètres cubes par kilogramme de matière solide. On obtient après pyrolyse un effluent en phase gazeuse et en phase solide, séparées selon un procédé connu, la phase solide étant recyclée dans la chaîne de teinture tandis que la phase gazeuse est transférée directement dans un réacteur procédant à une oxydation, soit thermique, soit catalytique, soit des deux types combinés. Cette phase est ensuite libérée dans l'atmosphère, les substances nocives pour l'environnement étant récupérées dans un système d'absorption par lavage, ou dans une colonne d'absorption. Après récupération, le support gazeux est transféré dans un réacteur procédant à une oxydation thermique ou catalyique, ou des deux types combinés, après quoi il est libéré dans l'atmosphère.
Patent EP-0527755-A1 (EP)
Title: Procede ameliore de radiomarquage de fragments d'anticorps monovalents
Inventor: CHANG CHIEN-HSING
IPC: G01N33/534
Filed: 1991-03-05
Abstract: Procédé de radiomarquage d'un fragment d'anticorps monovalent Fab ou Fab' comprenant les étapes du clivage d'un fragment d'anticorps bivalent F(ab)2 ou F(ab')2 en utilisant des ions sulfite ou méta-bisulfite pour produire un fragment monovalent ayant un groupe sulfhydryle libre, et la mise en contact du fragment monovalent avec un cation d'un radionuclide métallique qui se lie aux groupes sulfhydryle, sans enlever l'excès de sulfite ou de méta-bisulfite.
Patent EP-0523122-A1 (EP)
Title: Esters and fluids containing them.
Inventor: BENDA RAINER
IPC: C07C69/30
Filed: 1991-03-28
Abstract: Esters of a C10 to C15 branched aliphatic carboxylic acid containing on average more than one branch per molecule in which no more than 20 % of the branching is on the 2 carbon atom, and an aliphatic alcohol having at least three hydroxy groups and their use in lubricant formulations including aqueous formulations or as synthetic oils.
Patent EP-0528821-A1 (EP)
Inventor: VERO GREGORY MARK
IPC: B29K21/00
Filed: 1991-04-15
Abstract: Le procédé décrit, qui sert à refroidir du caoutchouc particulaire, consiste à présenter le caoutchouc particulaire en vue de son refroidissement à un transporteur pneumatique de première phase contenant un courant d'air humide et chaud de première phase. Le caoutchouc particulaire est refroidi dans le transporteur pneumatique de première phase jusqu'à ce qu'il atteigne une première température, puis il est séparé du courant d'air de première phase et transféré vers un courant d'air sec et froid de seconde phase. Un transporteur pneumatique de seconde phase transporte le caoutchouc particulaire dans le courant d'air de seconde phase pour qu'il soit soumis à un refroidissement supplémentaire.
Patent EP-0526505-A1 (EP)
Title: Method of making a rotor and improved electromagnetic clutch utilizing the same.
Inventor: CERNY ZDENEK
IPC: F16D27/112
Filed: 1991-04-23
Abstract: A clutch (36) actuated by a stationary electromagnet (56), with a flat armature plate (66) having a series of arcuate slots (70, 72), has a one-piece cast iron rotor having inner and outer cylindrical portions (12, 22) connected at one end by a radial clutch portion (14) having a series of arcuate slots (16, 18, 20) opening at its armature-engaging surface (26). The rotor is made from a one-piece cast iron casting (10) which is lightly machined to provide the armature-engaging surface (26) and electromagnet clearing surfaces (32, 34). A preferred composition of the cast iron is specified.
Patent EP-0525053-A1 (EP)
Inventor: MELY ANDRE
IPC: C10B31/10
Filed: 1991-04-10
Abstract: La pilonneuse-enfourneuse comporte un caisson de pilonnage (2) dont la semelle (9) et la paroi (bouclier) arrière (8) forment pelle d'enfournement. Le bouclier arrière comporte un chariot (12) et une paroi (14) articulée au chariot, comportant une âme de raidissage (15) pourvue d'une lumière (15b) pour le passage d'un organe (20) de verrouillage comportant une traverse (21) et un vérin (23) s'étendant entre la traverse et le bouclier permettant l'arc-boutement du bouclier sur les parois latérales (6) du caisson lors du retrait de la semelle.
Patent EP-0546041-A1 (EP)
Inventor: ROTHGERY EUGENE F
IPC: C07D249/12
Filed: 1991-08-06
Abstract: Procédé de production de 1,2,4-triazol-5-one exempt d'ion chlorure consistant: a) à chauffer un mélange d'hydrazodicarbonamide et d'acide formique jusqu'à une température de reflux dudit mélange, b) à soumettre ledit mélange à ladite température de reflux pendant une durée suffisante pour provoquer le changement de l'aspect visuel dudit mélange qui était trouble et qui se transforme en une solution claire, et c) à éliminer de ladite solution claire l'acide formique n'ayant pas réagi, afin d'obtenir le produit de 1,2,4-triazol-5-one voulu exempt d'ion chlorure.
Patent EP-0543931-A1 (EP)
Inventor: DICKEY ERIC R
IPC: H01J37/34
Filed: 1991-07-31
Abstract: Element de cathode (12) pour une magnétron cylindrique rotatif (10) dans lequel le magnétron produit une zone de pulvérisation cathodique s'étendant sur la longueur de l'élément de cathode (12) et circonférentiellement autour d'une zone relativement étroite de ce dernier. L'élément de cathode (12) comprend un élément tubulaire de forme allongée (14) doté d'un matériau cible (16) sur sa surface externe. Un collier (32) réalisé dans un matériau électroconducteur se situe au niveau d'au moins une extrémité de l'élément tubulaire (14), et s'étend sur l'élément tubulaire (14) depuis ladite extrémité jusque dans la zone d'érosion. Un manchon réalisé dans un matériau électroconducteur peut s'étendre circonférentiellement autour du collier (32).