baber/WOPTO huggingface dataset:
Patent EP-0322962-A1 (EP)
Inventor: LEDUC PIERRE
IPC: H01L29/08
Filed: 1988-12-19
Abstract: L'invention concerne un circuit intégré présentant un transistor latéral dont la région d'émetteur présente une prodondeur et un niveau de dopage tels que la longueur de diffusion des porteurs minoritaires injectés verticalement dans celle-ci est supérieure ou égale à l'épaisseur de ladite région, le rapport entre la surface de la région d'émetteur (7) et celle de la zone de liaison électrique d'émetteur (8) étant au moins égal à 20. Le gain en courant β d'un tel transistor est remarquablement augmenté en donnant à la région d'émetteur une forme allongée selon une direction longitudinale, le rapport entre la plus grande dimension longitudinale et la plus grande dimension transversale étant au moins égal à 5.
Patent EP-0319428-A1 (EP)
Inventor: FAURE CHRISTIAN
IPC: G07C9/00
Filed: 1988-12-02
Abstract: The present invention relates to a security device of the type comprising a portable emitter and a fixed receiver interrupting the supply of the motor of a vehicle when the distance between the portable emitter and the fixed receiver exceeds a certain value. The emitter advantageously emits coded sequences and comprises a clock controlling the supplying of the power stage. The receiver advantageously comprises a time-delay circuit maintaining the output for a period at least equal to the period separating two coded sequences.
Patent EP-0417073-A1 (EP)
Title: Prothese a articualtion entre le pied et le bas de la jambe
Inventor: LJUNGBLAD YNGVE
IPC: A61F2/66
Filed: 1988-02-24
Abstract: Dispositif dans une prothèse dans lequel le pied prothétique et le bas de la jambe sont mutuellement fixés au moyen d'une articulation permettant un mouvement relatif entre le pied prothétique et le bas de la jambe en augmentant la résistance des moyens amortisseurs disposés au moins sur les deux côtés de l'articulation. Afin d'améliorer l'aisance dans la marche de telles prothèses de pied, l'articulation (27) est freinée au moyen d'une force ajustable adaptée au moins au poids du support de prothèse,avant même d'entrer en contact avec n'importe lequel des moyens amortisseurs (41, 42) situés des deux côtés de l'articulation (27).
Patent EP-0359756-A1 (EP)
Inventor: SMITH JOHN W
IPC: C21D9/00
Filed: 1988-03-01
Abstract: A continuous carburizing furnace system is disclosed having at least two series-connected rotary furnaces. The rotary carburizing furnace, a rotary equalizing furnace, and a rotary diffusion furnace which may be included between the carburizing and equalizing furnaces, allow trays of parts to be discharged from any position at any time by suitable rotation of their hearths, thus allowing parts with different cycle times to be run simultaneously in each rotary furnace. Each donut-shaped rotary furnace includes one or more captive chain type pusher mechanisms mounted in vertical fashion within a central area or hole, and the rotary carburizing furnace is multi-zoned and includes wall-mounted fans for uniform circumferential control of the gaseous atmosphere within its annular chambers. Two different quenching apparatuses and a slow cool assembly adjacent multiple outlets of the equalizing furnace permit the use of different cooling/quenching processes on selected parts, and parts may also be returned from the slow cool assembly to the equalizing furnace for reheating.
Patent EP-0318591-A1 (EP)
Inventor: YASUDA MASAAKI
IPC: C07C37/055
Filed: 1988-06-09
Abstract: Procédé de préparation de dihydroxynaphtalène consistant à hydrolyser du diacyloxynaphtalène dans un solvant contenant de l'eau en présence d'un catalyseur acide. Etant donné qu'un acide est utilisé comme catalyseur pour l'hydrolyse, il est possible de produire en grande quantité du dihydroxynaphtalène de grande pureté.
Patent EP-0355132-A1 (EP)
Title: Computer program license management system
Inventor: BARBER JON H
IPC: G06F21/60
Filed: 1988-11-03
Abstract: A computer program license management 
system limits the number of copies of computer 
programs (24A/24B) allowed to run simultaneous­
ly on a network (11) based on the number of li­
censes (27) loaded in license files (22A/22B) in the 
network (11). If a valid license file (22A/22B) at a 
local node (14) contains an unexpired, available li­
cense (27), a license manager (25A/25B) at the lo­
cal node (14) allows the computer program (24A/­
24B) to be executed at the requesting local node 
(14), and if not, the license manager (25A/25B) 
searches the other nodes (20) for such a file (22A/­
22B) and license (27), and if successful, the license 
manager (25A) transfers such license (27) to the lo­
cal node (14), assigns and encrypts a unique ident­
ification to the transferred license (27) and erases 
the original record of the transferred license (27) 
from the license file (22A) at the remote node (20). 
In a second embodiment, the license manager 
(25B) only indicates in the license file (22B) the use 
of the license (27) at the local node (14) without 
such transfer.
Patent EP-0358839-A1 (EP)
Inventor: WAGNER WOLFGANG DR
IPC: B41M5/24
Filed: 1989-02-21
Abstract: An electrosensitive recording paper is described, having a base made of paper which is provided with a basic coating and with a bakeable metal layer comprising a thin pregermination layer and a thicker recording layer made of zinc. As the adhesive pregermination layer for the zinc, known recording papers of this type provide cadmium which is extremely toxic, especially in its salts, and is thus problematic in handling and processing. This disadvantage is avoided according to the invention by the fact that silver is used as the pregermination layer.
Patent EP-0339398-A1 (EP)
Inventor: ENGEL HARALD DIPL-ING
IPC: G06F17/15
Filed: 1989-04-14
Abstract: A method for generating samples of a second type, containing a low noise component, of a periodic signal from a relatively large number of samples of a first type of the periodic signal, which contain a greater noise component, by means of an autocorrelator having a first [21-26] and a second [31-36] row of storage spaces for storing the samples of the first type and multipliers [41-46], in which in each case two corresponding values of the two rows of storage spaces are multiplied. The results of each multiplier are separately added together over a particular measuring time so that each sum represents a sample of the second type. <IMAGE>
Patent EP-0352453-A1 (EP)
Inventor: OOYABU SHINJI
IPC: H01F38/12
Filed: 1989-06-08
Abstract: In an ignition coil (300) in which an air gap portion (A₁-A₂) is provided at a portion of an iron core (510, 520) forming a closed magnetic circuit, which includes an exciting part iron core (510) having a primary coil (310) and a secondary coil (320) wound therearound, and a strong permanent magnet (530) is inserted in the air gap portion, the closed magnetic circuit is con­structed to have the iron core and permanent magnet provided with respective suitable shapes, dimensions, properties, etc. so as to make most of the characteristics of the strong permanent magnet, thereby drastically reducing the size and weight of the ignition coil. Further, a concrete improvement of the construction of the closed magnetic circuit of the ignition coil is attained to assure excellent magnetoelectric conversion performance of the ignition coil.
Patent EP-0406465-A1 (EP)
Inventor: KAERNAE TOIVO
IPC: H01M4/20
Filed: 1989-07-05
Abstract: A procedure and a means for detaching material-coated storage battery plates (12) from a mobile conveying base (10) with the aid of a wire-like or band-like cut-off member (20) placed across the conveying base on the level or in the vicinity thereof, said member having been brought into movement in its longitudinal direction during the detaching process.
Patent EP-0373512-A1 (EP)
Inventor: KAJIYA SEITARO
IPC: C07D401/06
Filed: 1989-12-07
Abstract: The present invention relates to a novel (-)-2-­pyrazoline compound and therapeutic agents containing the same as an effective ingredient; furthermore, it relates to a method for optically resolving 1-(3-pyridylcarbonyl)-­methyl-2-pyrazoline.
Patent EP-0376298-A1 (EP)
Inventor: KAGIWARA KAZUHIKO
IPC: A61M1/18
Filed: 1989-12-28
Abstract: A housing (3) accommodates a hollow fiber bundle (1) such that a blood port zone (12) is defined between an open end surface (1a) of the hollow fiber bundle (1) and inner wall surface (14) of the housing (3). The blood port zone (12) includes an increased distance space(12a), which is formed annularly along an edge portion (1b) of the open end surface (1a) of the hollow fiber bundle (1) and communicates with the blood port (15), and a small distance space (12b), which communicates with the blood port (15) and has an end wall surface (14) substantially parallel to and at a small distance from the open end surface (1a) of the hollow fiber bundle (1). Due to difference in resistance offered to blood between the increased and small distance spaces (12a, 12b), blood flows uniformly over the entire end surface (1a) of the hollow fiber bundle (1), thus positively preventing stagnation of blood in the blood port zone (12).
Patent EP-0370537-A1 (EP)
Inventor: MEYN CORNELIS
IPC: A22C21/00
Filed: 1989-09-12
Abstract: A method for separating the heart and the lungs of a heart-lungs package of poultry makes use of the difference in specific weight of the heart and the lungs. When both heart and lungs are introduced into a water basin (14) the lungs will float whereas the heart will sink. Separately discharging the heart and lungs then is easy to accomplish. The apparatus for separating the heart and the lungs comprises preferably two cooperating parallel rolls (2, 3) for removing the muscle tissue from the package and a water basin (14) for separating the heart and lungs due to their different specific weights. Discharge means (18; 19) are provided for the heart and the lungs.
Patent EP-0360692-A1 (EP)
Inventor: ROEDERER ANTOINE GEORGES
IPC: H01Q5/35
Filed: 1989-09-21
Abstract: The invention relates to a composite duplex antenna with circular polarisation. It comprises at least one pair of radiators (7,8) with orthogonal linear polarisation and powered with a 90 DEG  phase shift; in each pair, each radiator operates at two different frequencies (F1, F2) having mutually orthogonal polarisations. The invention applies in particular to antennas used in space technology. <IMAGE>
Patent EP-0424399-A1 (EP)
Inventor: IVARSEN PRIMDAHL IVAR
IPC: B30B11/00
Filed: 1989-04-24
Abstract: La présente invention décrit un conducteur ou un câble supraconducteur avec âme (2), qui comprend au moins un fil en matériau supraconducteur céramique et dans lequel l'âme (2) est enrobée par une enveloppe métallique (1). Afin de permettre la fabrication d'un conducteur ou d'un câble qui comporte un enrobage et dans lequel il est possible, aussi bien pendant la fabrication que pendant l'utilisation, de maintenir une atmosphère régulée autour de l'âme supraconductrice (2), on place au moins une couche d'un matériau pulvérulant céramique non fritté (3) entre l'enveloppe (1) et l'âme (2), matériau qui présente une température de frittage supérieure à celle du matériau supraconducteur contenu dans l'âme (2). On peut effectuer le frittage de l'âme supraconductrice (2) pour obtenir la formation du matériau céramique supraconducteur en plaçant dans l'enveloppe métallique tubulaire (1) un matériau de départ à l'état pulvérulant et ayant la forme d'une âme dans l'autre matériau pulvérulant céramique, puis en forgeant l'enveloppe métallique (1) avec son contenu, de préférence par emboutissage à une température ambiante, qui est inférieure à la température de frittage de l'âme (2).
Patent EP-0381734-A1 (EP)
Inventor: YAN SUE LEIN
IPC: C08L83/04
Filed: 1989-07-06
Abstract: On a mis au point un procédé amélioré de formation de dispersions stables de matière particulaire, et notamment un procédé de formation de dispersions stables de matière particulaire dans des fluides organiques et à base de silicone.
Patent EP-0381776-A1 (EP)
Inventor: SUZUKI AKIRA KIRIN BEER KABUSH
IPC: C12M1/40
Filed: 1989-08-01
Abstract: This invention relates to a double-cylinder type bioreactor of a vertical cylinder type wherein an inner cylinder is put into an outer tank so as to separate an outer passage from an inner passage and to form an inner-outer two-layered structure. A liquid inlet (13) is formed at a lower part of the outer passage (3), and a liquid outlet (14) at a lower part of the inner passage (4). A cooling jacket (8) is fitted to the outer periphery of the outer tank (1) and a gas vent chamber (15) to which the upper surfaces of the inner and outer passages (3), (4) are open is formed at an inner upper part of the outer tank (1). Attachment carriers (7) for a biocatalyst is packed into the outer and inner passages (3), (4).
Patent EP-0387322-A1 (EP)
Inventor: FAUVARQUE JEAN-FRANCOIS
IPC: C07D333/24
Filed: 1989-07-20
Abstract: Matériau organique pour l'optique non linéaire comprenant: un groupe donneur d'électrons formé d'un cycle hétéroaromatique, un groupe attracteur d'électrons choisi parmi NO2 et CN, un groupe transmetteur d'effets électroniques choisi parmi un système aromatique de type noyau phényle, ou une chaîne à n atomes de carbones présentant une double ou une triple liaison (n < 4).
Patent EP-0434720-A1 (EP)
Inventor: GARREAU MIREILLE
IPC: G06T11/00
Filed: 1989-09-07
Abstract: Pour reconstruire une arborescence angiographique, on procède à l'acquisition de deux images selon des orientations sensiblement perpendiculaires l'une à l'autre d'une arborescence (IVA, CX) à reconstruire. Par une opération de suivi de segments, on reconstruit les coordonnées des segments de l'arborescence. On lève les indéterminations qui résultent du trop petit nombre d'acquisitions effectuées en émettant des hypothèses (AV, IV) sur des formes déductibles des acquisitions enregistrées et en vérifiant ces hypothèses par rapport à un modèle. Le modèle a la particularité d'être structurel, c'est-à-dire d'être essentiellement descriptif. Dans ce modèle structurel, chaque segment de l'arborescence est caractérisé par un numéro, par une direction (49-54), et par les numéros, direction, et nombre des segments qui le précèdent ou qui le suivent. On montre qu'en agissant ainsi on peut reconstruire plus rapidement, plus simplement des images angiographiques.
Patent EP-0391036-A1 (EP)
Inventor: FUJINO TOYOMI C O SONY CORPORA
IPC: G11B15/675
Filed: 1990-02-09
Abstract: A recording and/or reproducing apparatus for recording and/or reproducing information signals with the use of a tape cassette (300) is provided with a pair of reel shafts (6, 7), each having an engaging member (6b, 7b) mounted with a bias towards the end of the supporting shaft, and a tape cassette transfer mechanism adapted for shifting the tape cassette inserted by way of the cassette inserting opening (2a) in a first direction normal to the reel shafts and guiding or loading the tape cassette for inserting and engaging the reel shafts with a pair of tape reels (302, 303) within the tape cassette. When at least the tape cassette transfer mechanism is set at a position facing the cassette inserting opening, the tape cassette is moved by the tape cassette transfer mechanism towards the proximal side of reel shafts, to reduce the displacement in the second direction of the tape reel of the tape cassette by the tape cassette transfer mechanism to a value lesser than the thickness of the tape cassette to reduce the thickness of the apparatus. After completion of the tape cassette loading by the tape cassette transfer mechanism, the tape cassette is partially exposed to the cassette inserting opening to prevent a second tape cassette from being introduced into the cassette inserting opening after completion of loading of the first-mentioned cassette.
Patent EP-0388911-A1 (EP)
Inventor: REWITZER SIEGFRIED
IPC: B65B63/02
Filed: 1990-03-21
Abstract: Device and method for packaging and pressing fibre flocks from short-cut fibres or fibres with high sliding properties in bale form by means of a filling shaft (2), in which a distributor device (6) ensures that the fibre flocks are transferred uniformly to a clearing device (7) already having the width (4) of the press-container orifice (5), the clearing device (7), in interaction with a longitudinal smoothing device (9), moving the flocks further in such a way that a uniform feed of the press container (11) is obtained. Fibre flocks introduced in this way can then be prepressed, finish-pressed, packaged to form bales and sheathed in a way known per se. 
<IMAGE>
Patent EP-0404189-A1 (EP)
Inventor: ALLEN PETER JOHN
IPC: D21H27/38
Filed: 1990-06-22
Abstract: A soft tissue product is made by forming a layered web with a crescent former, wherein the layer of the web (15) which is in contact with the felt (3) contains a substantial amount of short fibers, such as eucalyptus fibers. The tissue web is dried such that the opposite side of the web is pressed against the dryer (20) surface and creped. The resulting tissue web is plied together with another tissue web such that the layers (15) containing the substantial amount of short fibers become the outwardly facing layers of the two-ply tissue product.
Patent EP-0404195-A1 (EP)
Inventor: TAKI NORIO
IPC: B62J35/00
Filed: 1990-06-22
Abstract: A scooter (11) having an improved seat (46), fuel tank (38) and storage compartment arrangement (74). The seat (46) is divided into a front portion (47) and a rear portion (48) with the rear portion (48) being hinged and affording access to a storage compartment (74) positioned beneath it with the opening closed by the rear seat portion (48) being inclined at an acute angle to the horizontal. A fuel tank (38) is positioned beneath the front seat (47) and has a fill neck (42) which is accessible through an opening (61) at the side of the seat. This opening (61) is closed by a closure member (62) that is moveable between a closed position and an opened position. Either directly or remotely positioned latching arrangements (66) are disclosed for the closure member (62).
Patent EP-0422595-A1 (EP)
Inventor: YAMAZAKI KATSUMASA
IPC: G03C7/388
Filed: 1990-10-09
Abstract: There is disclosed a silver halide light-sensitive photograph­ic material having improved graininess and processing stabili­ty. The light-sensitive material has on a support at least one green-sensitive layer containing a magenta coupler repre­sented by Formula M-I and a compound represented by Formula A-I:
      wherein Z represents the group of non-metallic atoms for form­ing a nitrogen containing heterocyclic ring; X represents a hydrogen atom or a substituent capable of splitting off by a reaction with an oxidation product of a developer; and R rep­resents a hydrogen atom or a substituent; 
Formula A-I 
H O (̵J)̵ C O O Y 
wherein J represents a divalent organic group; Y represents an alkyl group, a cycloalkyl group, an aryl group, an alkenyl group, an alkynyl group, a cycloalkenyl group and a hetero­cycilc group.
Patent EP-0390295-A1 (EP)
Inventor: VAN WOENSEL JOHANNES MARIA BLA
IPC: H01R12/72
Filed: 1990-03-30
Abstract: A connector (1) having means for securing to a substrate (5) comprising at least one metal member (20) which is accommodated in at least one of the boundary walls (10, 11, 15) extending between the top wall (8) and the bottom wall (9) of the housing of the connector (1). The metal member (20) has a part (21) projecting at right angles to the plane of the bottom wall (9) facing the substrate (5) when the connector (1) is mounted. The projecting part (21) engages in a corresponding aperture (14) of the substrate (5) where the connector (1) is secured to the substrate (5), by, for example, soldering.
Patent EP-0443226-A1 (EP)
Inventor: HIPKIN FRANK
IPC: A47C3/18
Filed: 1990-02-17
Abstract: A chair column has a spindle (2) for securing at its upper end (3) to a chair seat, the lower portion (6) of the spindle threadedly carrying a first clutch dog in the form of a nut (7). A second clutch dog is provided by an indent (8) in a tubular casing (9), the lower end (22) of which is secured in use to a chair base. In order to adjust the height of the chair seat relative to the base, the unoccupied seat is turned, and the interengaged clutch dogs will effect an adjustment. When a person sits on the seat the spindle moves down to compress a spring (10), and the clutch dogs are automatically disengaged. 
     In order to prevent inadvertent adjustment of the nut (7) by swivelling of the occupied chair seat, the nut (7) is arranged to be locked to the spindle (2) by a locking member (12) which is conically shaped in its upper half to have a wedging engagement with the spindle (2) and nut (7). The lower half of locking member (12) is also of conical shape but with a larger cone angle to provide a self-centring bearing with a spring abutment member (11).
Patent EP-0379414-A1 (EP)
Inventor: ANTOINE MICHEL
IPC: A61K31/435
Filed: 1990-01-15
Abstract: New benzo[b][1,8]naphthyridine derivatives of general formula (I) in which R is a hydrogen atom or an alkyl, fluoroalkyl, cycloalkyl (3 to 6 C), alkoxy, alkylamino or protected alkylamino radical, Hal is F, Cl or Br if R' is hydrogen, or Hal and R' are F, and Alk is an alkyl radical, and their preparation. These new products can be used as intermediates for the preparation of biologically active products. <IMAGE>  (I)
Patent EP-0432022-A1 (EP)
Inventor: GALVEZ MARIE
IPC: C07K1/14
Filed: 1990-11-30
Abstract: Reaction and solubilising medium for the synthesis of peptides. This reaction and solubilising medium for the synthesis and/or purification of peptides comprises a diluent A chosen from the group of water-immiscible solvents and a phenol B. Application to the synthesis of peptides which are optionally employed for the synthesis of medications, vaccines or agri-foodstuff or plant-protection products.
Patent EP-0446548-A1 (EP)
Inventor: DESBRUERES PIERRE
IPC: F16L21/04
Filed: 1990-12-26
Abstract: Repair device for plugging leaks at the junction of two pipes. According to the invention, the device comprises a surrounding ring 115 in two parts, two end seals 117a, 117b, two compression rings 118a, 118b and two clamping rings 123a, 123b, fitted tightly on the pipes and carrying jacks 126 such as simple screws 126 for clamping the seals via the compression rings, respectively. Application to the repair of water distribution networks. <IMAGE>
Patent EP-0433232-A1 (EP)
Inventor: BROENNIMANN ROLF DR
IPC: H04N1/028
Filed: 1990-12-04
Abstract: The original (N) is illuminated in scanning regions (621-631) arranged along scanning rows (620), and the measuring light coming from the scanning regions of a scanning row (620) is spectrally decomposed and subsequently led to a photodetector row (81) assigned to the respective scanning row (620). Following behind one another along this photodetector row (81) are photodetector groups (828) of which each is respectively assigned to the spectrum of a scanning region (728) of the associated scanning row (620).
Patent EP-0384913-A1 (EP)
Inventor: MARGANNE HENRI
IPC: F41G3/26
Filed: 1990-02-21
Abstract: The circuit is characterised by the use of low-consumption counters to generate the pulses and by the defining of the code by IC logic units following generator(s) with a possibility of simultaneous emission of two synchronous or non-synchronous codes. <IMAGE>