baber/WOPTO huggingface dataset:
Patent EP-0410063-A1 (EP)
Inventor: BOUDON GERARD
IPC: H03M1/74
Filed: 1989-07-26
Abstract: The present logic circuit family is derived from the conventional DCCS logic circuit family. The logic circuit shown in the attached drawing is a six-input AND/NAND. It includes: a logic tree (41) comprised of bottom, middle, and top stages (44, 45, 46) cascoded and dotted at the tree output nodes (OUT, OUT ) to perform a determined logic function (F, F ). The top stage (46) includes a current switch (49) formed by a pair of input transistors (TX431, TX432) connected in a differential amplifier configuration. The base of one input transistor (TX431) on the left side of the tree is connected to the output of an AND gate, which consists of input diodes (D431, D432, ...) and resistor (RD41). True (IN PHASE) logic input signals (Z41, Z42, ...) are ANDed in this AND gate and a first elementary output signal, is available at the common emitter node (CN43) of the said differential pair. On the right side, additional input transistors (TX433, ...) are paralleled with the other input transistor (TX432) of the differential pair, so that the complementary (OUT OF PHASE) input signals ( Z41 , Z42 , ...) that drive the transistors, are ORed to deliver a second elementary output signal, complementary to said first elementary output signal, on said common emitter node (CN43). Same principle applies at the the first and second levels to build the bottom (44) and middle (45) stages. The present invention allows to increase the number of logical inputs to be applied to a DCCS logic circuit, and in turn, the number of logic functions performed in the logic DCCS tree. As a result, an extended library of DCCS logic circuits may be obtained.
Patent EP-0391016-A1 (EP)
Inventor: EDER GERALD DR
IPC: A01K15/04
Filed: 1989-04-07
Abstract: A cage construction for keeping primates has a bottom (9) of rectangular outline formed from bars or tubes, side walls (4, 11, 19) surrounding the bottom, and a roof (17). 
<??>A cage construction of this type is to be manufacturable in any size with the lowest possible outlay and is to produce only little noise. To this end, only one of the side walls, the front wall (11), is formed from bars or tubes, while the three remaining side walls (4, 19) and the roof (17) consist of concrete with an internally smoothed surface, and the wall lying opposite the front wall, the rear wall (19), is movable towards the front wall (11) and back, and at least one side wall (4) and the roof (17) have viewing windows (15, 18, 28) made of armoured glass (Fig. 1). 
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Patent EP-0408557-A1 (EP)
Inventor: ANDROS ANDREW A
IPC: H04Q1/457
Filed: 1988-10-18
Abstract: Le réseau de télé-appel décrit (10) utilise plusieurs centraux de commutation répartis (12, 14 et 16) pour transmettre des message s de télé-appel sur une base de temps non réel de façon efficace et à faible coût. Chacun des centraux de commutation traite des paquets de télé-appels reçus en provenance du réseau. Chacun des centraux de commutation traite également les télé-appels en paquets de télé-appels destinés à être transmis vers un autre central de commutation situé dans le réseau ou en lots de télé-appels destinés à être transmis par un service de télé-appels local lorsque le central de commutation est constitué par un central de commutation local. Le réseau programme de façon dynamique la fréquence de réception des récepteurs de télé-appel en réponse aux conditions de trafic d'un central de commutation local ou en fonction des options d'utilisation du service spécifiées par un abonné à un service de télé-appel local. Les chiffres du code d'identification des récepteurs de télé-appel sont transmis dans un ordre d'importance croissante de façon à préserver la durée de fonctionnement des piles des récepteurs de télé-appel. On peut effectuer l'initialisation des télé-appels en plaçant un appel local sur n'importe quel central de commutation dit ''lata'' se trouvant dans le réseau et on peut faire varier les options d'utilisation du service en plaçant un appel local sur un central de commutation ''lata''.
Patent EP-0414692-A1 (EP)
Inventor: DAENEKINDT LUC
IPC: A23L27/30
Filed: 1989-03-09
Abstract: A powdery prod. contains at least 50% saccharose of apparent density 20-70 (25-50)% of that of commercial sugar powder, to which is added an amt. of additives comprising (partly of) sweeteners (I) of high sweetening power and opt. sweeteners (II) other than saccharose. Also claimed is prodn. of the prod. (II) comprise maltodextrins pref. obtd. by partial hydrolysis of an aq. starch soln., of ED 2-20. (I) comprise Aspartame, Acesulfame-K, Sucralose and Alitame (RTM's).
Patent EP-0379592-A1 (EP)
Inventor: KUMA KIKUO
IPC: H01L25/065
Filed: 1989-06-28
Abstract: Many memory LSI chips (6), (6') are stacked on a printed wiring board (2) that has a predetermined area in order to increase the memory capacity, the ends of conductor leads (12), (12') from common electrodes of the stacked memory LSI chips are overlapped in the direction of stack and are connected to a conductor wiring (16) of the printed wiring board, and the ends of conductor leads (15), (15') from non-common electrodes are connected to the corresponding conductor wirings (17), (18) of the printed wiring board for each of the layers of the stacked chips. This laminate structure of LSI chips reduces the wiring space and the cost of the printed wiring board, the signals are transmitted at high speeds, and insulation is maintained among the stacked LSI chips, contributing to improving reliability of a memory card.
Patent EP-0435902-A1 (EP)
Title: 2-hydroxy-3-phenoxy-propyl-substituted piperazines and homopiperazines, their manufacture and use.
Inventor: TREIBER HANS-JOERG
IPC: C07D295/084
Filed: 1989-09-12
Abstract: PCT No. PCT/EP89/01058 Sec. 371 Date Mar. 18, 1991 Sec. 102(e) Date Mar. 18, 1991 PCT Filed Sep. 12, 1989 PCT Pub. No. WO90/03371 PCT Pub. Date Apr. 5, 1990.2-Hydroxy-3-phenoxy-propyl-substituted piperazines of the formula I    <IMAGE>  I  in which R1-R5, Y, m and n have the meaning indicated in the description, and the preparation thereof are described. The novel compounds are suitable for the therapy of oxygen deficiency diseases of the brain.
Patent EP-0433531-A1 (EP)
Inventor: NAKAYAMA KIYOSHI
IPC: B60R1/07
Filed: 1990-02-23
Abstract: A system for controlling the folded or erected rearview mirror position selectively by turning reversible motors (23,24) incorporated in the rearview mirrors by operating an operation switch (22) in the cabin of a motor vehicle, includes a door lock controller (10) locking the doors of the motor vehicle by an outer door lock (13,14) switch or inner door lock switch (15,16), a controller (20) for controlling the folded rearview mirrors, and switches (25-28) for detecting the folded or erected rearview mirror position mounted in the rearview mirror turning parts, in which electrically foldable rearview mirror system interlocked with door locks said controller (20) for controlling the folded rearview mirrors including a driving circuit changing over said reversible motors (23,24) between regular and reverse rotations, and a micro computer controlling said driving circuit by processing the inputs from said switches. The rearview mirrors are folded or erected as a top priority by operating the operation switch (22) after the ignition switch (21) is actuated.
Patent EP-0418515-A1 (EP)
Inventor: UNDERWOOD JOHN A
IPC: B41J13/26
Filed: 1990-07-26
Abstract: An automatic sheet feed alignment system is described for feeding sheets (75) of print media such as paper to print mechanism in alignment with the print mechanism. A single motor drives a main sheet advance roller (60), and is also coupled to a sheet pick roller (55) through a non-reversing clutch. In idler roller (65) is disposed adjacent the drive roller (60). To feed a sheet (75) into the print position, the motor drives the main drive roller (60) and sheet pick roller (55) in a sheet advancing direction, until the sheet leading edge is advanced into and past the nip between the main drive (60) and idler rollers (65). The motor direction is then rever­sed so that the main roller (60) retracts the sheet (75). Because the sheet pick roller (55) is not driven in the reverse direction, a buckle (80) is formed in the sheet (75) between the sheet pick roller (55) and the nip, tending to align the leading sheet edge with the nip. The motor direction is then rever­sed to drive the sheet (75) forward to the print position, its leading edge having been aligned.
Patent EP-0420000-A1 (EP)
Title: Schneidsatz für eine Zerkleinerungsmaschine
Inventor: SCHNELL KARL ING
IPC: B02C18/36
Filed: 1990-09-18
Abstract: Ein aus einem Schneidmesser (5) und einer Lochscheibe (7) bestehender Schneidsatz (6) mit axialer Schneidrichtung wird in seiner Wirkungsweise dadurch verbessert, daß man am Schneidmesserkörper (9) bzw. bei sternförmigem Schneidmesserkörper an den freien Armenden sich in etwa radialer Richtung erstreckende Zusatzschneiden (19) in Form von Rillen od. dgl. anbringt, die mit etwa radialen Gegenschneiden (20) des Gehäuses der Zerkleinerungsmaschine (1) zusammenwirken. Die Gegenschneiden (20) befinden sich vorzugsweise an einem Gehäusering (21), der leicht ausgewechselt und nachbearbeitet werden kann. Außerdem gestattet er die Verwendung eines besseren Materials, als es sonst für Gehäuse der Zerkleinerungsmaschine (1) vorgesehen ist. Die Gegenschneiden und die Zusatzschneiden berühren einander nicht, vielmehr haben sie einen geringen Spaltabstand (22) voneinander. Zweckmäßigerweise verlaufen sie aber parallel zueinander, und sie befinden sich an einem gedachten äußeren Kegelstumpfmantel einerseits bzw. inneren Kegelstumpf andererseits.
Patent EP-0428847-A1 (EP)
Title: Change-over valve
Inventor: ICHIHASHI KOJI
IPC: F16H61/08
Filed: 1990-09-20
Abstract: A change-over valve comprising: 
a valve housing 3 having a valve cylinder 2 which provides with an input port 19 constructed by an annular groove in central portion on said valve cylinder, an input passage 7 communicated with said input port 19, a pair of output ports 17 and 23 constructed by annular grooves besides said input port 19 and a pair of output passages 4 and 8 communicated with said output ports 17 and 23, respectively, and a pair of drain ports 16 and 25 disposed on the opposite ends of said valve cylinder 2; and a spool 18 slidably housed in said valve cylinder 2 and having an annular groove 20 dis­posed in the central portion on said spool 18 and a pair of small diameter portions on the opposite ends of said spool 18; characterized in that a closing valve 10 is disposed in an internal passage of said spool 18 for connecting and dis­connecting one of output ports 23 to a drain port 25 adjacent thereto on a valve cylinder 2 and; ther is provided an actuator for opening said closing valve 10 against a spring force by fluid pressure of the other of said output ports 17.
Patent EP-0422505-A1 (EP)
Inventor: MASUKAWA TOYOAKI
IPC: C07D277/46
Filed: 1990-10-04
Abstract: A silver halide photographic light-sensitive material is disclosed, which contains a novel yellow coupler in its silver hlide emulsion layer. The yellow coupler is represented by the following Formula I:
      wherein Y is a hydrogen bond donating group; R is an alkyl group, an aryl group or a heterocyclic group; R₃ is a halogen atom, a hydroxyl group, a nitro group or a monovalent organic group; m is an integer of 0 to 4, provided that the groups represented by R₃ may be the same or different when m is 2 or more; and Z is a hydrogen atom or a substituent capable of splitting off upon rection with the oxdation product of an aromatic primary amine color developing agent.
Patent EP-0427120-A1 (EP)
Inventor: BEACH JOHN R
IPC: E04D5/14
Filed: 1990-11-02
Abstract: In a roofing washer-dispensing machine (10) having improved features, a novel magazine (50) comprises a substantially box-like container (52) with a substantially open face, for a stack of circular roofing washers (12) having inserts, and a substantially rigid rod (80) mounted removably to a top wall of the box so as to extend downwardly into the central apertures of the stack washers, except for the lowermost washer, so as to restrain the remaining washers. The machine comprises a shuttle arranged to displace the lowermost washer from the stack when it is desired to dispense such washer. The shuttle (130) includes a novel arrangement of means overlying and underlying marginal portions of such washer.
Patent EP-0427197-A1 (EP)
Inventor: GORALSKI CHRISTIAN T
IPC: C07C227/22
Filed: 1990-11-06
Abstract: The present invention is directed to a method for producing vinyl GABA by submitting 5- vinylpyrrolidin-2-one to a basic hydrolysis.
Patent EP-0432601-A1 (EP)
Inventor: HERRMANN UDO DR
IPC: C10M171/00
Filed: 1990-12-01
Abstract: The present invention relates to electroviscous liquids, essentially containing   A) a linear and/or branched, optionally functionalised polyether or monomers thereof, the reaction product of such a polyether or of the monomers with monofunctional or oligofunctional compounds and optionally also further additives,   B) dispersants and   C) a non-aqueous dispersion medium. s
Patent EP-0386823-A1 (EP)
Inventor: KOCK RONALD WAYNE
IPC: A23L2/06
Filed: 1990-02-27
Abstract: Method of and apparatus for extracting whole juice sacs from citrus fruits by fluid impinging chunks of peeled fruit meat. In one embodiment, a fruit chunk (20) is fed into a fluid impingement chamber (10) that includes a plurality of off-center orifices (13, 14). High-pressure fluid emitted from the orifices strikes the fruit chunk and spins it such that the fruit chunk's juice sacs are stripped from the chunk's sectional membranes. In another preferred embodiment, a plurality of fluid impingement chambers (10) are incorporated into a high-speed, continuous motion turret. In yet another preferred embodiment, fruit chunks are fed into an inclined tube that includes fluid orifices which emit high pressure fluid. Controlling the fluid pressure, nozzle orifice size, number of orifices, direction of fluid jets, impingement time, and size and shape of the fruit chunks determine how substantially the radial membranes of fruit chunks are stripped of juice sacs without shredding the membranes. By avoiding contamination by or commingling with flavor-deteriorating membranes or peel components of fruits, the resulting juice and juice sac slurry has a taste more like fresh-squeezed juice after further processing and storage than current commercially-made juice.
Patent EP-0414605-A1 (EP)
Inventor: ENJOLRAS ODILE
IPC: A61K38/00
Filed: 1990-08-22
Abstract: Pharmaceutical compositions which contain zinc oxide and one or more anti-enzymes.
Patent EP-0424275-A1 (EP)
Inventor: GREEFF SUSAN MARY JENNIFER ANN
IPC: A61M25/02
Filed: 1990-10-19
Abstract: THE INVENTION  provides a medical accessory (10) comprising an inflatable envelope having an opening (30) of transparent window therein.
Patent EP-0437124-A1 (EP)
Inventor: BILSTEIN MICHELLE
IPC: H02B1/052
Filed: 1990-11-28
Abstract: The device for clipping modular electrical apparatuses to be juxtaposed, which usually includes a latch (2) with elastic return member (3) intended to co-operate with one wing (26) of a support rail (25) for hooking up and dismounting the apparatus, which includes lateral terminals intended to be connected to a busbar (28), furthermore includes a second latch (11), with a second elastic member (12) for return towards the centre of the box (1) of the apparatus, intended to co-operate with the other wing (26) and in that the latches (2, 11) are arranged so as to be able to permit translation of the box (1) of the modular electrical apparatus parallel to the plane passing through the wings (26) of the support rail (25), in the direction of approach or separation of the lateral terminals (27) relative to the busbar (28). <IMAGE>
Patent EP-0437143-A1 (EP)
Inventor: PERCHERON JEAN-CLAUDE
IPC: E01D19/14
Filed: 1990-12-26
Abstract: In a cable-stayed bridge comprising a deck (1), at least one concrete pillar (2) and cables (3) in inverted V formation comprising multiple strands (4) each resting on a saddle (5), the strands extend individually from one foot to the other of the inverted V and there is provided, in order to maintain each strand under tension, on the one hand, two end anchoring devices (7,8), disposed at the two lower ends of the strand and each capable of anchoring one of these ends in the deck and, on the other hand, two intermediate anchoring devices (9, 10) traversed by the strand and respectively bearing on the two opposing vertical faces (F, G) of the pillar, these latter devices being arranged in such a way as to maintain the curved section of strand which rests on the saddle in its state of maximum tension.
Patent EP-0404729-A1 (EP)
Inventor: MIYAWAKI SHIGEKI
IPC: C12N15/09
Filed: 1990-06-20
Abstract: A disease susceptible mouse which is characterized by the presence of a pair of alymphoplasia mutant genes resulting in a mouse useful as a model in research on development, differ­entiation and immune function.
Patent EP-0421963-A1 (EP)
Inventor: ADELL LARS
IPC: B65G1/02
Filed: 1990-09-06
Abstract: A pallet drawer for handling and storing loads in a storage structure, comprising a support frame (15) which is intended to be installed in the storage struc­ture (12), and a load-carrying surface (19) which is mounted on the support frame and is intended for carry­ing and moving a load unit (20) between a position located within the storage structure and a position located outwardly of the structure. The support frame comprises a first frame part (16) which is mounted fixedly in the support structure and a second frame part (29) which is mounted for movement along the first frame part. As the second frame part moves it carries with it the load-carrying surface and therewith causes the load unit to be moved. The second frame part (29) is so guided in relation to the first frame part (16) that the load unit is lowered to a lower level during its movement to the outwardly located position. Guide means (21, 36, 37) are provided for tipping the load-­carrying surface (19) forwards in relation to the support frame, so that the load-carrying surface and therewith the load unit is displaced outwards, lowered and tipped forwards in the outwardly located position.
Patent EP-0456686-A1 (EP)
Title: Excretory/secretory antigens of tapeworm (cysticercus cellulosae) for use in immunodiagnosis and vaccine preparation.
Inventor: RAVI KUMAR B V SITE BLOCK A FI
IPC: C07K14/44
Filed: 1990-01-16
Abstract: Disclosed is a method of obtaining antigens of cysticercus cellulosae by maintaining the parasite in vitro. These antigens, used in an Enzyme Linked Immunosorbant Assay proved useful in detection of Neurocysticercosis cases.
Patent EP-0462159-A1 (EP)
Inventor: BIRKLE SIEGFRIED
IPC: C25D17/28
Filed: 1990-02-21
Abstract: Le produit en vrac peut être transporté dans un électrolyte dans la gouttière transporteuse d'un convoyeur oscillant. La gouttière transporteuse forme une piste cathodique pour le produit en vrac. On a prévu une anode en granulat (40) constituée par un granulat du matériau à déposer, qui peut être transporté, sous l'effet des oscillations, dans une piste anodique (44) associée à la piste cathodique (22). Ce mode d'exécution de l'installation, caractérisé par une anode de grande surface constituée par un granulat en mouvement, apporte une solution structurelle simple au problème de l'apport et de l'échange des anodes, ainsi qu'une meilleure utilisation du matériau de l'anode. Les périodes d'arrêt sont également réduites.
Patent EP-0463076-A1 (EP)
Inventor: SMITH MARK FREDERICK
IPC: A61F13/511
Filed: 1990-03-16
Abstract: Dispositif absorbant comprenant une couche absorbante qui se compose d'une fine couche de polymère préformée à ouvertures fixée à une surface pourvue de plusieurs dépressions communiquant directement avec les ouvertures se trouvant dans la fine couche. On peut produire ledit dispositif en séparant la fine couche de polymère du matériau porteur, qui ont tous deux la forme d'un stratifié ayant en impression des zones surélevées qui définissent par exemple les fils d'un filet et des zones enfoncées, de sorte que, lors de la séparation, les zones enfoncées, de la fine couche restent collées au porteur avec les parties de l'absorbant qui leur correspondent, tandis que les zones surélevées restent attachées au reste de l'absorbant.
Patent EP-0471694-A1 (EP)
Title: Procede et appareil de chargement de trous de forages pleins d'eau avec des materiaux explosifs
Inventor: O'GARR PHIL
IPC: F42D1/10
Filed: 1990-05-14
Abstract: Le procédé de chargement de trous de forages pleins d'eau avec un matériau explosif particulaire résistant à l'eau consiste à introduire dans le trou de forage un conduit pneumatique (2) comportant à son extrémité inférieure des ajutages (9) orientés vers le haut, ainsi qu'un conduit (1) d'amenée du matériau explosif, à souffler de l'air comprimé dans le conduit pneumatique, de sorte qu'au moins une partie de celui-ci soit dirigée à travers les ajutages pour former une poche d'air essentiellement vide d'eau autour de l'extrémité inférieure du conduit d'amenée (1) à acheminer le matériau explosif particulaire à travers le conduit d'amenée jusqu'à une zone de chargement située à proximité de l'extrémité inférieure du conduit, et à retirer progressivement ce conduit au fur et à mesure que le trou de forage se remplit de matériau explosif.
Patent EP-0474698-A1 (EP)
Title: Hybrid data communications system.
Inventor: CLARK ALAN DOUGLAS MEADOWLANDS
IPC: H04L12/40
Filed: 1990-06-01
Abstract: A hybrid data communication system comprises synchronous line cards (3) and asynchronous line cards (2) connected to a common data bus (1). The common data bus (1) includes a contention bus (7) arranged to communicate contention signals between the line cards (2, 3). The synchronous line cards are arranged to transmit a high priority contention signal to suspend any ongoing transmission by an asynchronous card (3) and to gain access to the bus (1) for the immediate transmission via the bus (1) of synchronous data. The contention bus includes an acknowledgement line (ACK) which is driven low by a receiving line card to indicate that it is receiving data. The receiving line card performs error checking and only releases the acknowledgement line when the received data is determined to be error free. In a preferred example the asynchronous line cards (2) are arranged to monitor the contention line (7) to detect the initiation of a contention cycle by a synchronous line card (3). Subsequently on the completion of the contention cycle the asynchronous cards (2) interrupt any ongoing transmission of a data frame to allow the transmission of data by the synchronous card (3).
Patent EP-0508983-A1 (EP)
Inventor: IWATA KENNETH K
IPC: C07K14/00
Filed: 1990-05-17
Abstract: Cette invention concerne une protéine ayant une activité inhibitrice de la croissance de tumeurs et comprenant les 112 acides aminés illustrés dans la figure 29 commençant par l'alanine en position 1 et se terminant par la sérine en position 112. La protéine peut également inclure les 412 acides aminés illustrés dans la figure 41 commençant par la méthionine en position nucléotide 263 et se terminant par la sérine en position nucléotide 1496. Ainsi, cette séquence de 412 acides aminés contient la séquence précursseur complète de la protéine ayant l'activité inhibitrice de la croissance des tumeurs ainsi que la séquence complète de la protéine mature illustrée dans la figure 29 commençant par l'alanine en position 1 et se terminant par la sérine en position 112. Finalement, l'invention divulgue une protéine comprenant les 411 acides aminés illustrés dans la figure 41 commençant par la lisine en position nucléotide 266 et se terminant par la sérine en position nucléotide 1496.