baber/WOPTO huggingface dataset:
Patent EP-0493193-A1 (EP)
Inventor: GOOSSENS JEAN-PAUL
IPC: G06F17/40
Filed: 1991-12-17
Abstract: The device, usable for flight trials, has an aircraft-installable module which comprises, linked to an internal bus (44), a static, erasable non-volatile memory (42), an acquisition unit (24) linked to analog data inputs via analog-digital conversion means (22) and to binary inputs, this module being provided for sampling the inputs at a defined frequency and to serialise these samples in the form of successive sequences each having at least one synchronisation word (sy), n octets representing analog data samples and at least one octet of binary data samples, a programmable microcontroller (38) for fixing the production rate of the sequences by the acquisition circuit and their writing into the static memory (42) and for initiating the storage process until the static memory (42) is filled, in response to a defined value of a selected data item. The microcontroller is commandable by an external read command for retrieving the successive sequences in the form of a message in NRZ PCM code. <IMAGE>
Patent EP-0470014-A1 (EP)
Inventor: MALKIN PETER
IPC: H01H33/915
Filed: 1991-07-12
Abstract: The arc chamber (13) of one pole of an electric circuit-breaker with rotating arc and self-blast mechanism, comprises an elongate envelope (12) closed off at its two ends by endplates (17,18). Tubular contacts (14,15) and a magnetic quenching coil (22) are arranged coaxially inside the envelope (12). Level with the arc zone defined by the zone of separation of the contacts (14,15) is arranged a collar (31) close to the envelope (12) but leaving an annular gap (32) which makes the upper portion (28) of the chamber (13) communicate with the lower portion (29) of this chamber, which is arranged on either side of the arc zone. The gap (32) enables gases to circulate between these two portions (28,29) and vanes (30) arranged in this lower portion (29) slow the rotation of the gases in order to direct them towards the arc zone. <IMAGE>
Patent EP-0517805-A1 (EP)
Title: Identification and expression of insect steroid receptor dna sequences
Inventor: HOGNESS DAVID S
IPC: C07K16/00
Filed: 1991-02-15
Abstract: Polynucleotide sequences which encode ecdysone receptors have been isolated and expressed in host cells.
Patent EP-0579600-A1 (EP)
Inventor: BELL COLIN DAVID
IPC: C08F30/04
Filed: 1991-04-12
Abstract: Compositions électroluminescentes transparentes comprenant le mélange d'un polymère, par exemple un poly (vinyle aromatique) hydrocarbone tritié ainsi que d'un premier et de préférence un deuxième composé organique. Le premier composé organique, qui est au moins partiellement lié au polymère, peut être un scintillateur connu tel que 2,5-diphényloxazole. Le deuxième composé peut être un décaleur spectral connu tel que 2,2'-p-phénylène-bis-(5-phényloxazole).
Patent EP-0526511-A1 (EP)
Title: Method and composition for treatment of central nervous systems disease states associated with abnormal amyloid beta protein.
Inventor: KLINE ELLIS L
IPC: A61K39/145
Filed: 1991-03-26
Abstract: A method and composition are provided for alleviation of disease states associated with the abnormal accumulation and/or molecular organization of amyloid beta protein, such as manifested in Alzheimer's disease and other CNS amyloid disorders. The invention comprises the administration of a low level of amyloid beta protein, or a derivative thereof, which slows or reverses neuronal loss or function.
Patent EP-0481092-A1 (EP)
Inventor: NAKAJIMA TAKAYOSHI - YASU
IPC: B29C65/08
Filed: 1991-05-01
Abstract: A stretchable nonwoven polyolefin fabric is produced by heat fusing a web of a mixed fiber containing at least 30 wt.% of a highly crimpable and heat-fusible conjugate fiber of polyolefin in such a manner that the area of each heat fusion point ranges from 0.007 to 0.8 cm<2> and the sum of the areas accounts for 10 to 40 % of the surface of the web and heat treating the web thus fused to crimp and conjugate fiber. The obtained fabric is soft to the touch and can be utilized as the base cloth of bandage, poultice, and other sanitary materials. <IMAGE>
Patent EP-0489163-A1 (EP)
Inventor: TANIMICHI AKIHIRO FANUC DAI- B
IPC: G05B19/18
Filed: 1991-05-28
Abstract: Plaquette à circuit imprimé permettant le branchement de lignes de signaux d'entrée et de sortie, entre une commande numérique etune machine-outil à commande numérique. Cette palquette comprend un premier connecteur (20A) de substrat qui est connecté au connecteur des lignes de signaux d'entrée et de sortie partant de la commande numérique, et une pluralité de seconds connecteurs de substrat (21aA, 21bA, 21cA) connectés aux connecteurs des lignes de signaux d'entrée/de sortie de la machine-outil à commande numérique. Les seconds connecteurs de substrat sont pourvus de réseaux de connexions du type broche à broche utilisées pour le premier connecteur de substrat. En outre, la plaquette à circuit imprimé comporte des broches auxiliaires destinées au premier connecteur de substrat (20A) et aux seconds connecteurs de substrat (21aA, 21bA, 21cA), et un troisième connecteur de substrat (22A) qui est connecté par l'intermédiaire d'un réseau de connecteurs. Lorsqu'un connecteur de changement de connexion est inséré, la connexion entre les broches du troisième connecteur (22A) de substrat est déterminée. La connexion entre la commande numérique et la machine outil à commande numérique peut être facilement modifiée par changement de la connexion de ce connecteur de changement de connexion.
Patent EP-0535023-A1 (EP)
Title: Process for manufacturing a polyolefine.
Inventor: THUM GERHARD
IPC: C08F4/646
Filed: 1991-06-08
Abstract: Prodn. of polyolefins (I) by polymerisation of alpha-olefins at 50-150 deg.C and 1-40 bar in the presence of a catalyst consisting of a transition metal component (A) and an organometallic cpd. (component B); the novelty is that (A) is prepd. without sepn. of intermediates, by (a) reaction of an organomagnesium cpd. of formula (n-Bu)x(n-octyl)yMg (II) (with x = 1.2-1.7; y = 0.3-0.8) with 0.5-2.5 mols. chlorinated hydrocarbon (III) (w.r.t. 1 mol. II) at 30-110 deg.C, (b) treatment of the suspension obtd. with 0.1-1 mol. electron donor (IV) (per g-atom Mg in the solid) at 0-100 deg.C and (c) reaction of the support material obtd. with 0.5-2 mols. (per g-atom Mg in the support) of a cpd. of formula TiXm(OR)4-m (V), at 30-120 deg.C (with R = 2-10C alkyl; X = Hal; m = 0-4). Pref. (IV) is diethyl sulphite (IVA) or Me2Si(OEt)2 (IVE), and (V) is TiCl4.
Patent EP-0532598-A1 (EP)
Inventor: SALWEN ANDERS
IPC: B21C23/08
Filed: 1991-04-26
Abstract: Pour la fabrication de tubes possédant des surépaisseurs ou des évidements, une billette d'extrusion est préformée (1) et compactée (2) par pressage isostatique puis extrudée (3) à travers un tube. La billette d'extrusion est constituée d'eau moins deux matériaux, un matériau de formage (21) et un matériau tubulaire (22). Le matériau de formage est appliqué sur ou inséré dans un corps préformé en matériau tubulaire ou inversement, avant que le corps ne soit compacté en billette d'extrusion. Selon un autre procédé, le matériau tubulaire et le matériau de formage sont introduits dans un moule à l'état de poudre et sont compactés ensemble pour former une billette d'extrusion. Durant l'extrusion, le matériau de formage provoque des surépaisseurs ou des évidements dans le matériau tubulaire. Après l'extrusion, on retire le matériau de formage (4), de préférence par décapage.
Patent EP-0540687-A1 (EP)
Title: Reactions induites par cofacteur par l'intermediaire d'anticorps
Inventor: SCHULTZ PETER G
IPC: C07K16/00
Filed: 1991-06-27
Abstract: Des réactions chimiques, dont on peut accroître la vitesse de développement en utilisant des espèces auxiliaires qui agissent en interaction avec les réactifs mais qui ne se lient pas chimiquement à eux pendant la formation du produit final, sont effectuées selon la présente invention en présence d'anticorps qui favorisent ces réactions. Les anticorps comportent à l'intérieur de leurs sites de liaison antigénique des régions qui reconnaissent les espèces auxiliaires dans une conformation favorisant la réaction. Le site de liaison antigénique reconnait fréquemment un complexe à état de transition particulier ou tout autre complexe d'énergie élevée le long de la coordonnée de la réaction, ce qui favorise le développement de la réaction dans la direction désirée par opposition à d'autres directions moins favorables. Diverses classes de réactions conjointement avec des spécificités de sites de liaison antigénique appropriées, particulièrement adaptées à chacune d'entre elles, sont également décrites.
Patent EP-0507918-A1 (EP)
Title: Method and apparatus for controlling temperature of a liquid.
Inventor: SONESSON LEIF
IPC: G05D11/16
Filed: 1991-10-25
Abstract: PCT No. PCT/SE91/00716 Sec. 371 Date Jun. 29, 1992 Sec. 102(e) Date Jun. 29, 1992 PCT Filed Oct. 25, 1991 PCT Pub. No. WO92/08178 PCT Pub. Date May 14, 1992.A method and an apparatus for producing a continuous liquid flow at a controlled temperature. The apparatus includes mixers (1, 2) which, upstream, are connected to a supply conduit (3) for hot liquid under pressure and a supply conduit (4) for cold liquid under pressure. Each respective mixer has an outlet (5, 6) connected to a common discharge conduit (9) by a first outlet conduit (7, 8). The common conduit (9) is provided with a tap (10) disposed downstream of the interconnection of the outlet conduits with the common conduit (9). The temperature of the liquid which is to be discharged through conduit (9) is adjusted in that hot and cold liquid are mixed in the mixers from which the liquid is supplied to the common conduit (9).
Patent EP-0511343-A1 (EP)
Title: Device for monitoring the fluidtightness of pipes and structures of thermoplastic material in the open and in the ground.
Inventor: SIMONS GUENTER
IPC: G01M3/18
Filed: 1991-11-12
Abstract: In the interests of environmental protection, monitoring the sealing of pipes with their mouldings and structures in the open and in the ground is becoming ever more important. Therefore the walls of the pipes (2) and structures is formed with at least one uniform layer (4.1) of an electrically conductive thermoplastic material extending over the entire circumference and length. The electrically conductive layer (4.1) is connected via cables (5.1) to one pole of a high-ohmic electric monitoring device, the other pole of which is connected to a counter-electrode extending parallel to the electrically conductive layer (4.1). Making the electrically conductive layer of thermoplastic material, especially HDPE, has the advantage that this layer has the same chemical resistance as the ordinary plastic of which such pipes, mouldings and structures consist. For these reasons the conductive layer (4.1) is not adversely affected or destroyed by the surrounding medium in case of leakage and can be easily repaired at the point of a leak in the same way as the rest of the pipe wall.
Patent EP-0513496-A1 (EP)
Inventor: YAMAMOTO MITSURU
IPC: G03C7/36
Filed: 1992-03-18
Abstract: The present invention relates to a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein at least one layer for forming the photographic material contains at least one yellow coupler represented by the general formula (1) or (2), and further at least one layer for forming the photographic material contains at least one compound represented by the following general formula (F):
       
 wherein X₁ and X₂ each represents an alkyl group, an aryl group or a heterocyclic group; X₃ represents an organic residue which forms a nitrogen-containing heterocyclic group together with >N-; Y represents an aryl group or a heterocyclic group; and Z represents a group which is released when the coupler of general formula (1) or (2) reacts with the oxidation product of a developing agent;
       
 wherein A represents a redox mother nucleus or a precursor thereof and has an atomic group which enables (Time) t -X to be released only when oxidized during the course of photographic development; Time represents a group which releases X after (Time) t -X is released from the oxidation product of A; X represents a development inhibitor; L represents a divalent group; G represents a polarizable group; and n, m and t each represents 0 or 1.
Patent EP-0518342-A1 (EP)
Inventor: SHIOZAWA AKIRA
IPC: A61K31/44
Filed: 1992-06-12
Abstract: A chroman derivative represented by the following general formula [1]:
       
 wherein R₁ represents cyano group, nitro group, halogenomethyl group or -SO₂-X group (X represents lower alkyl group having 1-6 carbon atoms or aryl group); R₂ represents hydrogen atom or OA group (A represents hydrogen atom, nitro group, lower acyl group having 1-6 carbon atoms, arylcarbonyl group, lower alkylsulfonyl group having 1-6 carbon atoms, arylsulfonyl group, arylalkyl group, tetrahydropyranyl group, lower alkoxycarbonyl group having 1-6 carbon atoms, arylalkoxycarbonyl group or silyl derivative group); R₃ singly represents a hydrogen atom; or R₃ forms a bond jointly with R₂; and R₄, R₅, R₆ and R₇ each represent hydrogen atom, vinyl group, formyl group, -Y-(OA) n  group (Y represents straight or branched chain alkylene group having 1-6 carbon atoms or lower alkenyl group having 1-6 carbon atoms, A is as defined above, and n represents an integer of 1-3, provided that when n is 2 or greater, each OA groups are identical or independent of one another) or -CO-Z group (Z represents hydrogen atom, lower alkyl group having 1-6 carbon atoms, aryl group, hydroxyl group or lower alkoxy group having 1-6 carbon atoms); provided that R₄, R₅, R₆ and R₇ are identical or independent of one another. 
     The compound of this invention is expected to be effectively usable as an agent for prevention and treatment of various symptoms due to the contraction of smooth muscles, for prevention and treatment of the diseases of the circulatory system and for prevention and treatment of epilepsy.
Patent EP-0539834-A1 (EP)
Inventor: GOLDE ERNST
IPC: B01D53/86
Filed: 1992-10-19
Abstract: The present invention relates to an apparatus for conducting the flow in radial-flow reactors in order to contact a fluid phase with solids,   a) one or more cylindrical or polygonal radial-flow reactors being connected in series, b) one or more fixed beds being arranged in the radial-flow reactors parallel or at an angle with respect to the external shell of the radial-flow reactor and to one another, c) the fixed beds laterally bounding inflow and outflow chambers along the flow direction of the fluids, d) the volume of the inflow chambers corresponding at least to that of the outflow chambers and e) the fixed beds being provided, in an axial fixed-bed direction if appropriate, with heat exchanger tubes.   <IMAGE>
Patent EP-0545307-A1 (EP)
Inventor: DETTMEIER UDO DR
IPC: C07C2/86
Filed: 1992-11-27
Abstract: Process for the preparation of monoisopropylnaphthalene by alkylation of naphthalene with the aid of zeolites of the faujasite type as catalysts, characterized in that the cations of the zeolites are exchanged with ions of the alkaline earth metals.
Patent EP-0554574-A1 (EP)
Inventor: TAKEUCHI MIZUTOMO
IPC: C08F4/659
Filed: 1992-12-31
Abstract: There are disclosed a catalyst which comprises (A) a titanium compound having one π electron-based ligand (e.g. pentamethylcyclopentadienyl group) or two same π electron-based lignads and (B) an ionic compound comprising a non-coordinate anion and a cation of an element typifying the group 4 elements of the Periodic Table (e.g. triphenylcarbonium tetra(pentafluorophenyl)borate; a catalyst comprising (C) an alkylating agent (e.g. triisobutylaluminum) in addition to the components (A) and (B); and a process for producing a styrenic polymer by the use of any of the aforesaid catalysts. By using the aforementioned catalyst and process, a highly syndiotactic styrenic polymer can be efficiently produced.
Patent EP-0523783-A1 (EP)
Inventor: HUGHES JOHN RICHARD
IPC: G21K1/10
Filed: 1992-07-07
Abstract: An image detector (1) has a first substrate (10) carrying an electromagnetic radiation conversion layer (11) for converting incoming electromagnetic radiation (A) with a first range of wavelengths into outgoing electromagnetic radiation (B) with a second different range of wavelengths and a photodetector array (21) carried by a second substrate (20) and responsive to the second range of wavelengths for detecting outgoing electromagnetic radiation (B) emitted by the layer (11). The second substrate (20) is mounted to the first substrate (10) by a mounting arrangement (40) defining an insulative space (50) which provides good electrical isolation between the photodetector array (21) and the electromagnetic radiation conversion layer (11). The use of separate substrate (10 and 20) enables the photodetector array (21) and electromagnetic radiation conversion layer (11) to be manufactured independently of one another using the optimum processes for producing the desired properties for the photodetector array (21) and electromagnetic radiation conversion layer (11), respectively.
Patent EP-0563467-A1 (EP)
Inventor: REIDINGER MICHAEL J
IPC: G09F9/305
Filed: 1992-03-31
Abstract: There is disclosed a light transmitting display assembly (10) provided with a source of electromagnetic radiation (18) in the visible spectrum and comprised of a display board (12) containing information and formed with channel (24) into which ends of optical fibers of an optical fiber bundle (16) are selectively positioned and after positioning the surface of the display board is coated with microbeads (42) wherein the source of electromagnetic radiation is directed into the other ends of the optical fibers of the optical fiber bundle (16) to provide a light transmitting display assembly (10) capable of wide angle viewing.
Patent EP-0529795-A1 (EP)
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1992-07-21
Abstract: A magnetooptic recording medium comprises a substrate and a recording layer which is provided on the substrate and is formed by periodically laminating a plurality of fundamental units. Each of the fundamental units comprises a first layer made of Co, a second layer made of a material selected from Pt, Pd, and Pt-Pd alloy, a third layer made of Co, and a fourth layer made of at least one kind of element selected from Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, and Er.
Patent EP-0532283-A1 (EP)
Inventor: YOSHINOUCHI ATSUSHI
IPC: H01J37/244
Filed: 1992-09-09
Abstract: An ion implantation apparatus having a plasma source (25) for generating ions, an ion accelerator (9) for accelerating the generated ions, and a substrate holder (11) provided on a position which the accelerated ions irradiate, wherein a current density of a desired kind of ions is measured by an electromagnetic ion energy analyzer (14) having an electric field and a magnetic field, thereby controlling a dose of the ions.
Patent EP-0535836-A1 (EP)
Inventor: SPARAPANY JOHN W
IPC: C02F1/62
Filed: 1992-09-18
Abstract: A water soluble ethylene dichloride ammonia polymer having a molecular weight of from 500 to 10,000 which contains from 5 to 50 mole % of dithiocarbamate salt groups. Also disclosed is the use of these polymers in removing heavy metals from water by complexing and precipitation.
Patent EP-0551724-A1 (EP)
Inventor: MCLENNAN WILLIAM ROSS
IPC: F16K41/10
Filed: 1992-11-18
Abstract: A hermetically-sealed actuator for a rotary valve is provided in which a valve operator (38,30) is operative to move a stem (32) axially but not rotationally, axial movement of the stem, in turn, producing rotation of a rotary cam member (34) that is operatively connected to rotate a valve spindle (26), the axially movable stem (32) being hermetically sealed by a bellows mechanism (36), thus hermetically isolating the rotary cam member from the valve operator, the maximum angular extent of rotation of the cam member (34) being determined by the ramp cam angle and angular extent of helical slots (54) formed in the rotary cam member and which are engaged by trunnions (52) fast with the stem (32).
Patent EP-0518759-A1 (EP)
Inventor: BODIN FRANCOIS
IPC: F16F1/46
Filed: 1992-06-10
Abstract: The invention relates to a ring (1) intended to equip an elastic support (2) comprising two metal frames (3, 4) connected to one another by an elastomer part (5), in order to limit the accidental mutual separation of the two frames. This ring has a rectangular cross-section and is made up of a sequence of alternate layers consisting respectively of strips made of a material which can be deformed elastically, and of sheets of traction-resistant parallel threads. <IMAGE>
Patent EP-0526269-A1 (EP)
Inventor: MARIOTTE FREDERIC RESIDENCE RO
IPC: H05K9/00
Filed: 1992-06-24
Abstract: This screen comprises a support (2) covered with at least one chiral pattern (4) capable of absorbing microwaves and of changing their polarisation, made from an electricity-conducting or dielectric material, this chiral pattern (4) having the shape either of at least one spiral turn or of at least one open loop (6) terminating in at least one finger (8), this turn and this loop (6) being placed in the plane of the support (2) and the permittivity of the support (2) being different from that of the material of the pattern (4). <IMAGE>
Patent EP-0597159-A1 (EP)
Inventor: KERBRAT RENAUD
IPC: F16K31/04
Filed: 1992-11-10
Abstract: Control device for an electrically actuated valve, this device comprising a motor (9), rotary potentiometers (4, 5, 6) for operating the electrically actuated valve and the shaft (55) of which carries a wheel (56), and a means (7) allowing the driving of the wheels of the potentiometers (4, 5, 6) by the motor (9). The speed of rotation of the shaft (55) of a first potentiometer (4) is at least twice that of the shaft (55) of a second potentiometer (6), so that by virtue of a means of selection, the electrically actuated valve can be operated either via the first potentiometer (4), or via the second potentiometer (6). <IMAGE>
Patent EP-0550363-A1 (EP)
Inventor: BUCH PIERRE
IPC: B65D5/20
Filed: 1992-12-04
Abstract: Display and sales package, especially for small articles, and method of manufacturing such a package, constituted essentially in the form of a book with a lip, made from a single piece and having two parts, one of which forms the container (1) and the other of which forms the lid (2), these parts being connected together by means of a spine (back) (3). The container (1) includes a receptacle (4) having four lateral walls and the lid (2) is equipped with an inner part (5) intended to receive a marking, the whole package being manufactured from a single blank of material which is cut out and equipped with folding lines imparted by grooving (scoring). <IMAGE>
Patent EP-0565804-A1 (EP)
IPC: B65D5/50
Filed: 1992-04-15
Abstract: Located on a flat bottom part (1) are two decks (2, 3, 4) of rectangular cross-section with cutouts (6). An article to be packaged can be placed in the gap between the two decks and into the cutouts. The inner side parts (4) of the decks have continuations (7) which engage in a cutout (8) of a movable locking tongue (9). The two decks (2, 3, 4) are thus held in the erected position via these continuations (7). Erecting the insert from a flat state can take place in a particularly simple manner in that the parts (2, 3, 4) of the two decks lying flatly on the bottom part (1) are erected until the continuations (7) enter the cutout (8) of the locking tongue (9) and the locking tongue locks the two decks in the erected position. <IMAGE>