baber/WOPTO huggingface dataset:
Patent EP-0316155-B1 (EP)
Inventor: MIYA SHINYA
IPC: C08F4/6592
Filed: 1988-11-09
Granted: 1996-02-07
Abstract: Transition-metal compounds hve the formula: <CHEM> in which M is a zirconium or hafnium atom; Y is a silicon or germanium atom; the groups R<1> n -C5H4-n and R<1> q-C5H4-q each represent an unsubstituted or substituted cyclopentadienyl group, n and q each being 0 or an integer of from 1 to 4 provided that n and q are not simultaneously 0 or 4, the respective substituents R<1> being the same or different and each being a hydrogen atom, a silyl group or a hydrocarbon radical; the respective groups R<2> are the same or different and each is hydrogen atom or a hydrocarbon radical; and the respective groups X are the same or different and each is hydrogen or halogen atom or a hydrocarbon radical. Catalysts for the stereoregulator polymerization of olefins comprise a compound of formula (I) together with an aluminoxane of the formulae; <CHEM> in which m is an integer of from 4 to 30 and R<3> is a hydrocarbyl radical.
Patent EP-0305483-B1 (EP)
Title: Flexible lance for steam generator secondary side sludge removal
IPC: F22B37/48
Filed: 1987-12-04
Granted: 1992-06-17
Abstract: A system (10) for lancing sludge deposits (12) from within a bundle (14) of vertically extending steam generator tubes (16) of a PWR steam generator secondary side assembly (18) has a flexible lance (28) mounted in a lance guide/housing transporter (30). The transporter (30) is movable along blowdown (20) to position end (32) of the flexible lance opposite one of the inter-tube lanes (26) so that the flexible lance (28) may be inserted along the selected inter-tube lane (26). A rigid lance guide (34) on the transporter (30) has a curved end (36) configured to turn the flexible lance (28) at a chosen angle, such as 90 DEG , so that the flexible lance (28) will be fed into the selected inter-tube lane (26). The transporter has a drive (37) for advancing the flexible lance (28) through end (36) of the lance guide (34) and into the inter-tube lane (26). The flexible lance (28) includes a flexible plastic extrusion (38) with a plurality of hollow, flexible metal conduits (40) within the plastic extrusion (38) to extend lengthwise along the lance (28). The nozzle block (44) has nozzles b 48, 50 and 52 so that all portions of the sludge deposits (12) adjacent to the selected inter-tube lane (26) can be reached by the flexible lance (28).
Patent EP-0388412-B1 (EP)
IPC: F02D45/00
Filed: 1988-10-26
Granted: 1992-06-17
Abstract: Un système de régulation de la proportion air/carburant dans un moteur à combustion interne (10), une sonde d'oxygène (sonde lambda) (13) étant disposée dans les gaz d'échappement dudit moteur, comporte un dispositif de réglage (12) permettant un réglage en continu. La valeur réelle de l'indice d'air lambda est déterminée, au moyen de la tension de sortie de sonde mesurée, en liaison avec une corrélation (16) au niveau des caractéristiques de la sonde, prédéfinie au moins approximativement, entre la valeur de la tension de sortie de sonde et la valeur, couplée à celle-ci, de l'indice d'air lambda. Après calcul de la différence entre la valeur théorique et la valeur réelle de l'indice d'air lambda, la proportion air/carburant est régulée sur la base de cette différence. Un tel système de régulation sert essentiellement à réduire l'émission globale des principaux constituants nocifs des gaz d'échappement d'un moteur. En particulier dans un moteur (10) équipé d'un catalyseur disposé dans les gaz d'échappement, ce système garantit un strict respect de la valeur de l'indice d'air lambda (lambda = 1) qu'exige l'efficacité optimale du catalyseur.
Patent EP-0346410-B1 (EP)
Title: Split lamp appliance with peripheral lighting
IPC: A61B3/10
Filed: 1988-11-09
Granted: 1992-07-29
Abstract: PCT No. PCT/EP88/01012 Sec. 371 Date Feb. 14, 1990 Sec. 102(e) Date Feb. 14, 1990 PCT Filed Nov. 9, 1988 PCT Pub. No. WO89/04138 PCT Pub. Date May 18, 1989.A split lamp apparatus includes a peripheral lighting arrangement (3) which can rotate about a vertical axis (5, 6) independently of other parts (1, 2) of the apparatus. In this way, the spot of light from the auxiliary lighting is always located in the focal plane of the slit lamp device (2) and of a stereomicroscope (1). The peripheral lighting arrangement can also be replaced by a laser light source.
Patent EP-0379524-B1 (EP)
Inventor: MANESS WILLIAM L
IPC: A61C9/00
Filed: 1988-09-29
Granted: 1994-02-09
Abstract: Dans un détecteur par contact de points dans une grille, on met des côtés opposés du détecteur en contact avec la surface de dents ou d'autres joints de contact. Ce détecteur est particulièrement utile pour mesurer des occlusions dentaires. Le détecteur par contact comprend deux jeux d'électrodes parallèles (54, 64) agencées sur une mince pellicule flexible (52, 62) de support. Les électrodes sont séparées par un mince enduit résistif (74) sensible à la pression, tel le bisulfure de molybdène. Deux structures similaires d'électrodes (50, 60) sont agencées en angle droit, formant une grille où les électrodes d'intersection se croisent, séparées par un enduit résistif. L'invention concerne plusieurs agencements possibles de l'enduit résistif sur les électrodes. En l'absence d'une force extérieure, le matériau situé entre les jeux d'électrodes assure une forte résistance entre les électrodes qui s'intersectent. La résistance dans les intersections entre les électrodes se modifie avec des changements de la pression exercée sur les côtés opposés de l'intersection. La sortie du détecteur est dynamique, étant donné que la résistance se modifie lorsque l'on applique et cesse d'appliquer une pression de manière répétitive. On peut fabriquer des détecteurs extrêmement minces ayant une résolution élevée, capables de distinguer des points de contact séparés par 0,050 pouce ou moins. Un nouveau circuit mesure la résistance dans chaque intersection entre des électrodes et fournit une sortie représentative des forces opposées s'exerçant au niveau de l'intersection. Le circuit limite le courant maximum possible susceptible de traverser le détecteur et assure une résolution accrue lors de mesures de la pression entre des surfaces en contact.
Patent EP-0355130-B1 (EP)
Inventor: ACKERET PETER
IPC: G03B23/02
Filed: 1988-11-15
Granted: 1994-05-04
Abstract: Un récipient, notamment pour épreuves photographiques, comprend un boîtier double et un tiroir que l'on peut tirer du boîtier en le faisant glisser parallèlement à une fenêtre du boîtier. Le plan de jonction du boîtier affleure le bord supérieur du tiroir, le contour du boîtier se rétrécissant à partir de ce plan de jonction. Pour actionner le tiroir, une poignée noyée pénètre par encliquetage dans la partie inférieure de celui-ci.
Patent EP-0332835-B1 (EP)
Title: Rotative hay-making machine
IPC: A01D80/00
Filed: 1989-02-04
Granted: 1992-04-22
Abstract: A rotary windrower with rotating work implement has an undercarriage with four running wheels (19), which are mounted in pairs on an oscillatable double rocker (16). The running wheels (19) are mounted either rigidly or as so-called follow-up wheels on the double rockers (16). The reason for this design is that a closer matching with the ground and a quieter running of the machine are achieved. <IMAGE>
Patent EP-0334227-B1 (EP)
Title: Quick change tool mechanism for rotating tools or cutters
IPC: B26D7/26
Filed: 1989-03-17
Granted: 1992-05-13
Abstract: The mechanism comprises a pair of annular holding elements (3, 4) which can be rotated with respect to each other. One of the annular holding elements (4) has a hollowing (25) whose width corresponds to that of a tool (15). The other annular holding element (3) is provided with an interior toothed ring (8). The interior face (10) of the annular holding element (3) and the interior toothed ring (8) have several bores (11, 12) intended to receive studs (13, 16) carried by the lateral faces of the tools (15) and serving for the fixing of the latter. After the relative rotation of the annular holding elements (3, 4), the tools (15) are enclosed between the latter. 
<IMAGE>
Patent EP-0358878-B1 (EP)
Title: Dosing device for a distributing machine
IPC: A01C7/12
Filed: 1989-07-12
Granted: 1993-09-29
Abstract: A dosing device for a distributing machine must be adaptable to different grain sizes of the conveyed material and must allow an exact regulation of the quantities of conveyed material delivered per unit area. According to the invention, the distributing machine has at least one coarse dosing wheel (1) and one fine dosing wheel (2) which can each be brought selectively into engagement with a coupling element (5) of a dosing shaft (4) displaceable in the axial direction in relation to the dosing wheels (1, 2) and to a housing. The dosing device according to the invention can be used on sowing machines and fertiliser spreaders, especially on pneumatic distributing machines. <IMAGE>
Patent EP-0414959-B1 (EP)
Title: Chain of divider modules
IPC: E01F15/00
Filed: 1989-10-26
Granted: 1992-06-03
Abstract: The chain (1) of divider modules is composed of a number of divider modules (2). Each divider module (2) has two concavely curved run-on sheets (3). These are reinforced by transverse webs (4). Along the upper longitudinal edges of the run-on sheets (3), coupling pipes (11) are provided, which can be interconnected by mortise and tenon joints. Below the coupling pipes (11), additional centring pins (17) and centring sleeves (18) are arranged between the run-on sheets (3). Above the coupling pipes (11), ridge pipes (13) with vertical locking bolts (14, 15) extend. These pass through vertical recesses  (16, 19) in the coupling pipes (11) and in the insertion pins (9) or pin receptacles (10) and the centring pins (17) and centring sleeves (18). <IMAGE>
Patent EP-0346130-B1 (EP)
Inventor: VAN DE MARK MICHAEL ROY
IPC: C11D7/50
Filed: 1989-06-09
Granted: 1994-12-07
Abstract: Stripper compositions for coatings comprise an aromatic hydrocarbon, an aliphatic alcohol, and trioxane. Xylene and methanol are the preferred solvents. A useful composition for use at room temperature is 33% xylene, 33% methanol, and 33% trioxane. Trioxane slurries at ambient temperature are also useful for hot dip stripping when heated to a temperature which causes the trioxane to be dissolved.
Patent EP-0344145-B1 (EP)
Inventor: ROTTER FRANZ DIPL-ING
IPC: B61K9/08
Filed: 1989-05-19
Granted: 1994-03-30
Abstract: The device according to the invention for detecting the condition of rail switches or crossings with sensors for monitoring the end position of the tongue rails (2), has in the region of the theoretical point of crossing (17) of a common crossing (8) a sensor (18) which in the event of a mechanical collision with the wheel flange or wheel contact surface emits a signal which enables a decision to be made with respect to premature wear in the region of the common crossing. 
<IMAGE>
Patent EP-0393117-B1 (EP)
Inventor: SANDER WENDELL B
IPC: G06F13/00
Filed: 1989-05-24
Granted: 1994-01-12
Abstract: Un réseau servant à assurer des fonctions de détection, de communication et de commande comprend plusieurs cellules intelligentes programmables (27, 28). Chaque cellule comporte un circuit intégré avec un processeur (100). Un réseau se distingue d'un autre réseau par des numéros d'identification de système. Des groupes de cellules à l'intérieur de chaque réseau sont formés pour effectuer des fonctions particulières et sont identifiés par des numéros d'identification de groupe. Les communications s'effectuent à l'intérieur du réseau grâce à l'utilisation des numéros d'identification de système, de groupe et de cellule. On attribue à certaines cellules la mission de détecter, par exemple, l'état d'un commutateur, et à d'autres cellules la mission de commander, par exemple une lumière. Le mode de réalisation préféré de la cellule comprend un multiprocesseur et des sous-sections E/S multiples, où n'importe lequel des processeurs peut communiquer avec n'importe laquelle des sous-sections E/S, ce qui permet l'exécution continue d'un programme sans interruptions de potentiel causées par les connxions d'interface avec la section E/S. La section E/S contient un convertisseur analogique/numérique programmable et un convertisseur numérique/analogique programmable.
Patent EP-0391960-B1 (EP)
Inventor: WILSON JAMES M
IPC: A61K35/44
Filed: 1988-12-08
Granted: 1994-08-17
Abstract: Endothelial cells transduced with genetic material encoding a polypeptide or protein of interest and, optionnally, a selectable marker, as well as methods for making and using the transduced endothelial cells. Such endothelial cells are useful in improving the performance of vascular grafts and in delivering the encoded polypeptide or protein, such as an enzyme, a hormone or a drug, to an individual who has had a graft or implant of the transduced cells.
Patent EP-0410980-B1 (EP)
IPC: G06K1/12
Filed: 1989-03-25
Granted: 1992-08-12
Abstract: Procédé d'impression magnétographique et appareil pour la mise en oeuvre du procédé, ledit procédé comportant les étapes suivantes: a) l'enregistrement d'une première information, b) l'effacement d'une partie de l'information écrite au cours de l'étape (a), c) l'enregistrement d'une seconde information dont au moins une partie se trouve dans la zone effacée au cours de l'étape (b). L'appareil comportant au moins trois têtes magnétiques dont au moins une d'effacement et deux d'enregistrement et est caractérisé en ce que ladite tête d'effacement est disposée de manière à effacer la zone d'écriture (14) commune à au moins deux têtes d'enregistrement. Application à l'impression en continu d'information du genre code à barres.
Patent EP-0412992-B1 (EP)
IPC: A47F5/08
Filed: 1989-04-20
Granted: 1993-10-06
Abstract: Un ensemble (10) de panneau d'affichage comprend un panneau d'affichage (12) ainsi qu'un élément de suspension (14) que l'on peut fixer de manière détachable par contact sur ledit panneau d'affichage (12) afin de supporter un article à afficher devant ledit panneau. Ledit panneau d'affichage (12) comprend une plaque frontale (16) comportant une pluralité de fentes (20) espacées s'étendant horizontalement, ainsi qu'une plaque de rétention (18) assemblée sur le côté arrière de ladite plaque frontale (16) et formée de manière à définir une pluralité d'encoches opposées (26, 28) adjacentes aux bords supérieurs et inférieurs des fentes (20). Ledit élément de suspension (14) comprend une partie de contact (30) reçue en contact dans une paire d'encoches opposées (26, 28) dans ladite plaque de rétention (28), ainsi qu'une partie de suspension (32) s'étendant vers l'extérieur à partir de la partie de contact (30) se trouvant devant ledit panneau d'affichage (12), afin de supporter un article à afficher, lorsque ladite partie de contact (20) est reçue en contact dans les encoches (26, 28).
Patent EP-0386186-B1 (EP)
Title: Rapidly mounted magnetic device for treating water
IPC: C02F1/48
Filed: 1989-07-28
Granted: 1993-09-29
Abstract: A magnetic device for treating water, which can be rapidly mounted on an existing water pipe (6) without alteration to the installation, comprises a sack (1) with three sections (2, 3, 4). Two permanent magnets are welded or sewn into each outer section (2, 4).
Patent EP-0440683-B1 (EP)
Title: Digitalrechner mit multiprozessoranordnung
Inventor: WENDT HANS-JOACHIM
IPC: G02F1/13357
Filed: 1989-10-04
Granted: 1994-09-14
Abstract: Bei einem Digitalrechner mit einer Multiprozessor-Anordnung, wobei jeder Prozessor als hoch integrierter Rechner-Chip auf Halbleiterbasis ausgebildet ist, der mit den weiteren in gleicher Weise ausgebildeten Prozessoren der Anordnung über ein hochgradig vermaschtes aus Maschen und Knoten bestehendes Leitungssystem zur Übertragung digitaler Signale in Verbindung steht und an den Rechner periphere Geräte, wie Tastaturen, Datenspeicher, Bildschirme, Bildsensoren, Sprachanalyse-Einheiten, Sprachsynthese-Einheiten sowie Meßwertgeber, angeschlossen sind, besteht die Erfindung darin, daß das Leitungssystem als Lichtwellenleiter-Netzwerk ausgebildet ist, wobei jedem Knoten (26) ein Prozessor (11) zugeordnet und an diesen über einen optischen Sender (21) und einen optischen Empfänger (22) angekoppelt ist. Hierbei ist insbesondere vorteilhaft, daß sich neue Wege der Chip-Zusammenschaltung ergeben, so daß eine hohe Packungsdichte der Chips und eine große Zahl von Querverbindungen erreicht wird; hieraus resultiert eine hohe Funktionsdichte des Rechner-Netzwerks bei gleichzeitiger Unstörbarkeit des Rechners und der peripheren Geräte durch elektromagnetische Einflüsse.
Patent EP-0414210-B1 (EP)
Inventor: MEINDL THEODOR
IPC: B65G47/68
Filed: 1990-08-21
Granted: 1993-12-01
Abstract: Method and installation for converting multi-track flow of containers into a single track flow, wherein an infeed conveyor is slanted relative to the horizontal plane, an intermediate conveyor is slanted at the same angle and so is a discharge conveyor. The intermediate conveyor is at least as wide as the infeed conveyor and abuts onto it. The discharge conveyor is arranged parallel and lateral to the intermediate conveyor. There is a cross-over plate between the infeed and intermediate conveyors. The advanced containers are first pushed onto the cross-over plate by the containers coming in on the infeed conveyor and they remain abreast of each other as they are then pushed onto the intermediate conveyor, whereby they are gradually accelerated to a speed which is lower than the speed of the discharge conveyor. The cross-over between the individual belts of the intermediate conveyor, which respectively run at speeds which increase down the slant onto the discharge conveyor, results from the downward force generated by the slant.
Patent EP-0402973-B1 (EP)
Inventor: LOKHOFF GERARDUS CORNELIS P
IPC: G10L19/02
Filed: 1990-05-29
Granted: 1994-11-30
Abstract: The audio transmission system samples and digitizes the audio input and separates it into subbands defined for psychoacoustic factors. The signals are pre-amplified (46) and then quantized (48) and combined for transmission. The pre-amplification if performed by using a multiplier having a relationship with 2 k>.g(p). The g(p) function has binary patterns for different values of p=0,1 and 2. The pre-amplifier also generates an n-bit binary scale value identifier of 3k+p.
Patent EP-0484595-B1 (EP)
Inventor: VAN DE KERKHOF LEON MARIA
IPC: H04B14/00
Filed: 1990-11-05
Granted: 1996-01-31
Abstract: A digital transmission system has a transmitter (3,6,9) and a receiver (13,16,19). The transmitter includes a coder for subband coding of the digital signal, by dividing the digital signal band into successive subbands having approximately equal bandwidths. The receiver recontructs a replica of the digital signal by merging the subbands to the digital signal band. The transmitter includes analysis filter means (6) and receiver includes synthesis filter means (16). The filter coefficients in the analysis filter means are unequal to the filter coefficients in the synthesis filter means. <IMAGE>
Patent EP-0418202-B1 (EP)
Inventor: KOTROTSIOS GEORGES
IPC: G01D5/353
Filed: 1990-09-14
Granted: 1995-02-08
Abstract: An optical sensor with intermodal interferometry, using a bimodal optical fiber propagating a first mode and giving rise to a second mode coupled to the first in response to a disturbance cause by a physical or chemical quantity of which it is wished to determine the position along the optical fiber by compensating the difference in the delay time between modes at the input of the interferometer.
Patent EP-0434628-B1 (EP)
Inventor: HEZOG PAUL
IPC: A61K33/40
Filed: 1990-12-17
Granted: 1994-03-02
Abstract: Composition for cosmetic or pharmaceutical use, intended for combating aging of the skin or for treating benign skin disorders such as acne, and containing vitamin A in the form of ester or acid and glucose, in combination with a stable aqueous emulsion of hydrogen peroxide.
Patent EP-0394216-B1 (EP)
Title: Method for the control and regulation of a combustion engine
IPC: F02D41/34
Filed: 1990-04-17
Granted: 1992-12-02
Abstract: A method for the open-loop and closed-loop control of an internal combustion engine (1) in which a digital binary output signal (b) is calculated in a computing device as a function of operating variable signals, such as for example the engine speed (n), the accelerator position, the engine temperature etc., said calculated binary signal is converted into an actuation signal (s) which consists of pulses of a constant amplitude, the overall duration of the actuation signal within a clock period being proportional to the value of the binary signal and this actuation signal being used to control an electromechanical actuator. In this process, the actuation signal is divided up within each clock period depending on the value of the binary signal (b) into individual pulses whose overall duration is proportional to the value of the binary signal (b) and the individual pulses are distributed essentially evenly within each clock period. In addition, a device for carrying out the method is disclosed. <IMAGE>
Patent EP-0465492-B1 (EP)
Title: Divisible bottle crate
IPC: B65D21/024
Filed: 1990-03-30
Granted: 1993-01-27
Abstract: In a two-part bottle crate (2, 3) with a division running parallel to one outer wall, where the components have adjacent auxiliary walls (7, 8) limiting the joint and running parallel to an outer wall, said auxiliary walls extending only over part of the height of the bottle compartments, its dimension at right angles to the partial joints is reduced by arranging the auxiliary walls above each other, at least in sections. This bottle crate has outside dimensions no greater than those of a corresponding indivisible crate.
Patent EP-0468457-B1 (EP)
Inventor: MCCARTHY JAMES R
IPC: A61K31/4465
Filed: 1991-07-23
Granted: 1996-03-06
Abstract: The present invention relates to a group of compounds which are novel substituted piperidines and which act to inhibit the synthesis of cholesterol in mammals and in fungi.
Patent EP-0480229-B1 (EP)
Inventor: SONDERGELD WERNER DR
IPC: G03F7/14
Filed: 1991-09-24
Granted: 1997-03-19
Abstract: In order to structure a ground metallic material surface of an impression cylinder (1) electroplated with hard chromium, a thin layer of alkali-resistant negative resist material is first applied to the metallic hard-chromium surface of the impression cylinder (1), a positive screen film is then brought into contact with the alkali-resistant negative resist layer and the latter is irradiated through the film using an ultraviolet light source. In this process, subareas of the alkali-resistant negative resist layer are cured by the light passing through the transparent parts of the film, then unirradiated parts of the negative resist layer are removed with an organic solvent developer and, finally, the hard-chromium layer uncovered after the development process is anodically hollowed out electrolytically in cup fashion through the openings of the alkali-resistant negative resist layer left behind as a network using sodium hydroxide solution. The hydroxide solution is sprayed on through a narrow iron-screen hollow cathode (9) arranged along the impression cylinder (1) at a short distance from the material surface. 
<IMAGE>
Patent EP-0481345-B1 (EP)
Inventor: BRINDOEPKE GERHARD DR DIPL-CHE
IPC: C08G59/50
Filed: 1991-10-09
Granted: 1994-08-03
Abstract: A liquid coating composition is based on an acetoacetate group-containing polymer and a polyamine in the form of the corresponding aldimine or ketimine, where the acetoacetate group-containing polymer is obtained by reacting a polyepoxide with water, an amine, a hydroxycarboxylic acid and subsequently esterifying or transesterifying the final product using acetoacetic acid. This liquid coating composition is particularly suitable as a binder in two-component automobile repair fillers or as a two-component primer.