baber/WOPTO huggingface dataset:
Patent EP-0261666-A1 (EP)
Inventor: KASAI NAOKI
IPC: H01L21/8238
Filed: 1987-09-23
Abstract: A new complementary type insulated gate field effect transistor is disclosed. A first side wall having (110) plane is perpendicularly formed from a major surface of a silicon substrate into the substrate and a P-channel type FET is provided on the first side wall. A second side wall having (100) plane is perpendicularly formed from the major surface into the substrate and an N-channel type FET is provided on the second side wall.
Patent EP-0265786-A1 (EP)
Inventor: REUNAMAKI PAULI
IPC: C03B25/08
Filed: 1987-10-15
Abstract: The invention relates to a flow barrier in the annealing section of a glass tempering apparatus, said annealing section being provided with glass sheet supporting rollers (7) and cooling air blow boxes (1, 3) are disposed above and below a glass sheet, in addition to which there are, above the glass sheets, "false rolls" (8) in the form of a downward open trough, extending crosswise to the traveling direction of said glass sheets. The purpose of "false rolls" (8) is to increase a pressure applied to the top surface of a glass sheet in order to reduce the risk of a glass sheet becoming afloat. A flow along the trough, which increases towards the ends of the trough, results in a non-uniform tempering. The flow is cut off by fitting the trough with partitions (9) spaced from each other.
Patent EP-0272450-A1 (EP)
Inventor: MAELZER MARTIN
IPC: G01R31/28
Filed: 1987-11-16
Abstract: An apparatus for testing printed circuit boards. In an apparatus for testing test points of a printed circuit board arranged on and/or off grid by means of an adapter which, during the testing, is arranged between contact elements of an electronic testing apparatus and a printed circuit board at a testing position, having a table shaped receiving device for the printed circuit boards with a frame arranged above it for holding the adapter and the testing apparatus, and having a centering device for the printed circuit boards, the delivery of the printed circuit boards is improved while ensuring convenience of operation. This is achieved by providing a movable carrier plate for receiving the printed circuit boards on which the printed circuit board can be centered by means of a first centering device and which can be conveyed in or to a pre-positioned position by means of a conveyor having at least one movable conveying element from an insertion position to the testing position, and by providing a second centering device for the carrier plate near the testing position.
Patent EP-0322482-A1 (EP)
Inventor: BUCHNER ACHIM RUDIGER DR
IPC: B22D11/16
Filed: 1987-12-31
Abstract: The device (1) described is intended for the direct, continuous production, from liquid melt, of sheet (19) for rolling and has two mutually opposite, rotatably mounted cooled rolls (3, 4) which are each connected to a drive and maintain a certain clearance to form a gap (17) of a width corresponding to the desired thickness of the sheet. Liquid melt is poured in between the two rolls (3, 4) in order to form a pool (18) of melt above the gap (17). To achieve uniform operating conditions the height or volume of the pool (18) of melt can be readjusted by self-adjustment of the width of the gap (17) as a function of the rolling force or automatic control of the rotational speed of the rolls (3, 4) as a function of the roll pressure. <IMAGE>
Patent EP-0241965-A1 (EP)
Inventor: ARTS HENDRIKUS JOHANNES MICHIE
IPC: A23B4/044
Filed: 1987-03-17
Abstract: Method for smoking foodstuffs in a smoking room by supplying smoke to the foodstuff, said smoke being developed from a liquid smoke concentrate to which air is supplied and which is sprayed while being heated, whereby a heated liquid smoke concentrate is supplied to the sprayer (10, 6) on the one hand and heated air on the other hand, after which the sprayed mixture is led through a heated room (15) in which the generation of smoke takes place, said smoke being dispersed over the smoking room.
Patent EP-0258985-A1 (EP)
Inventor: HOWARTH MICHAEL SCOTT
IPC: C07B39/00
Filed: 1987-07-16
Abstract: The preparation of fluorobenzene and fluoropyridine compounds by diazotising the corresponding amino compound and decomposing the diazonium salt so formed, characterised in that the decomposition is carried out at super atmospheric pressure.
Patent EP-0304527-A1 (EP)
Inventor: JENSEN RICHARD H
IPC: B65G1/00
Filed: 1987-11-27
Abstract: A retractable roller system for handling cargo has a main channel (14), a pneumatically actuated bladder (17) mounted along the bottom of the channel and a roller tray (30) on which a plurality of roller members (32) are rotatably supported. Extending outwardly from each of the opposing side walls of the roller tray is a flange member (31a, 31b), the flange member of one of the walls being at a lower level therealong than the flange member of the opposing wall. Extending inwardly from each of the side walls of the main channel is a flange member (14a, 14b), the flange member of one of the channel walls being at a lower level therealong than the flange member of the other channel wall. The rollers are raised to an "up" position by inflating the bladder. In a lowered position, the roller tray can be readily removed from the channel by sidewise tilting which permits the side flanges of the roller tray to clear the side flanges of the channel.
Patent EP-0251842-A1 (EP)
Inventor: BAHRAMIAN BAHMAN
IPC: C12P21/02
Filed: 1987-06-03
Abstract: A composite DNA sequence consisting from its 5' end towards its 3' end of: a) the natural DNA sequence coding for the untranslated 5' end of the messenger RNA of the lactose operon of E. coli including the Shine and Dalgarno sequence;  b) a DNA sequence which has the structure 5' AATTATGGCTACCGGCTCT 3'; c) the natural DNA sequence corresponding to the carboxy-terminal end of the signal peptide of hGH, counting from the sixteenth nucleotide constituent of the signal peptide. Application: production of the growth hormone.
Patent EP-0262070-A1 (EP)
Inventor: BURROWS LARRY GENE
IPC: H01M2/12
Filed: 1987-08-11
Abstract: A method of making a safety vent in a cover (2) for a hermetically sealed container and a product comprising a unique container cover for a hermetically sealed container including printing a material strip with a masking resist pattern having an uncovered channel (7) area corresponding to a safety vent area for the container cover, etching the uncovered area to a preselected material thickness, and press forming (7l) the etched area to provide a safety vent membrane in the cover capable of withstanding a preselected pressure before rupture.
Patent EP-0272202-A1 (EP)
Inventor: PETZOLD KARL DR
IPC: C12P7/62
Filed: 1987-11-12
Abstract: PCT No. PCT/DE87/00518 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03569 PCT Pub. Date May 19, 1988.Claimed is a process for the production of optically active bicyclo[3.3.0]octanedione-carboxylic acid esters of Formula I   <IMAGE> (I)  wherein R1 and R2 jointly represent an oxygen atom, or R1 and R2 individually represent the residue OR4 where R4 means methyl- or ethyl-, and R3 is a straight or branched-chain alkyl group of 1-3 carbon atoms, comprising enantioselectively saponifying and decarboxylating with  alpha -chymotrypsin an optically inactive, prochiral bicyclo[3.3.0]octanedionedicarboxylic acid diester of Formula II <IMAGE> (II)  wherein R1, R2 and R3 have the meanings set forth above, and recovering a compound of Formula I.
Patent EP-0257005-A1 (EP)
Inventor: BYSTROM OLOF LENNART
IPC: B23B29/04
Filed: 1987-06-29
Abstract: The invention relates to a tool for chip removing machining and a blade therefor. The tool comprises a holder (11), an elongated blade (12) and an insert (13). The holder is provided with an expandable securing part (14) and a head (15) having a longitudinally recess (19) arranged to receive the blade (12). The blade has an insert site which receives the insert (13). The blade is provided to be wedged up in the holder in the longitudinal direction of the blade and in two directions perpendicular thereto.
Patent EP-0290445-A1 (EP)
Inventor: GOWER MALCOLM CHARLES
IPC: G02B27/10
Filed: 1987-01-13
Abstract: Un appareil de production d'images comprend un source de rayonnement pour éclairer un objet (O), un diviseur de faisceau partiellement réfléchissant pour réfléchir le rayonnement provenant de l'objet sur un miroir conjugé en phase (PCM), un miroir conjugué en phase pour réfléchir ledit rayonnement à travers ledit diviseur de faisceau afin de construire une image réelle (I) dudit objet et un compensateur (C) interposé entre ledit objet et ledit diviseur de faisceau afin de compenser au moins partiellement les abérrations dans ladite image causées par le diviseur de faisceau.
Patent EP-0267263-A1 (EP)
Inventor: MANALASTAS PACIFICO V
IPC: C05G3/00
Filed: 1987-04-23
Abstract: Un composite comprend un substrat et un revêtement élastomère collé à au moins une surface dudit substrat. Ledit revêtement élastomère a une épaisseur comprise entre 1 et 100 micromètres environ et comprend un polymère sulfoné neutralisé ayant une teneur en sulfone comprise entre 4 et 200 meq. environ par 100 grammes dudit polymère sulfoné neutralisé.
Patent EP-0277176-A1 (EP)
Inventor: CHRISTINE WILLIAM C
IPC: B65B51/10
Filed: 1987-07-23
Abstract: L'appareil (10) de scellement et de sectionnement d'une bande de film (15) comprend une première mâchoire (12) située d'un côté de la bande de film et une seconde mâchoire (16) située d'un second côté de la bande de film. Un organe chauffant (14) placé dans la première mâchoire permet le scellement et le sectionnement de la bande de film. L'organe chauffant est monté de sorte que le temps et/ou la pression de mise en contact de ce dernier avec la bande de film peut être modifié indépendamment de la première mâchoire.
Patent EP-0304436-A1 (EP)
Inventor: HOMBROUCKX REMI O J
IPC: A61M1/18
Filed: 1987-09-10
Abstract: Appareil de dialyse à aiguille unique qui comprend une pompe réversible (3) commandée par un programme de manière à permettre dans le premier sens de rotation le retrait d'un volume de sang prédéterminé hors du système circulatoire d'un patient (P), le traitement de ce volume de sang dans un rein artificiel (4) et le refoulement dans une chambre d'expansion (5) ainsi que dans un sens de rotation inverse le retour du sang épuré vers le patient (P) après une seconde épuration dans le rein artificiel (1). La chambre d'expansion (5) sous pression sert à la fois de récipient d'accumulation du sang et d'enceinte permettant de mesurer la pression. Elle est de contenance de 4 à 5 fois supérieure au volume intérieur du rein artificiel (4).
Patent EP-0288490-A1 (EP)
Title: Angle bracket.
Inventor: NATTERER JULIUS K
IPC: E04B1/38
Filed: 1987-09-28
Abstract: The folded fix-on angle bracket (14) is made from a punched sheet. The latter has an upper, triangular suspension portion and two lower overlapping portions (4, 5) which are also triangular in shape. During the folding of the angle bracket (14) the lower triangular portions (4, 5) which form the base plate assume a mutually superimposed position and are seam-welded or spot-welded. The holes (7, 8) located in the lower triangular parts (4, 5) then also lie over one another. The angle bracket (14) can be used universally, e.g. for cross-bracing. It has, in particular, the advantage that it can be made from relatively thin sheet. It can be used, in particular, as a joist shoe, support foot, as well as a general connection-piece for cross-bracing, lattice-work or wooden support structures.
Patent EP-0287808-A1 (EP)
Inventor: EMMERICH KURT DR
IPC: C22C19/03
Filed: 1988-03-18
Abstract: To improve the wetting behaviour of nickel-based alloys in soldering aluminium- and chromium-containing alloys, amounts of Zr, Nb and Gi in the order of magnitude of 0.1 to 5 atom-% are added to the solder. …<??>An alloy in which the composition is 0 to 4 atom-% iron, 0 to 21 atom-% chromium, 0 to 19 atom-% boron, 0 to 12 atom-% silicon, 0 to 22 atom-% phosphorus, 0 to 3 atom-% carbon and 0.1 to 5 atom-% niobium, zirconium or titanium, the remainder being nickel is particularly advantageous, provided the proportions of boron, carbon, silicon and phosphorus are in total 16 to 24 %.
Patent EP-0287824-A1 (EP)
Inventor: NAGEL HANS-JOACHIM DR
IPC: A01K31/00
Filed: 1988-03-23
Abstract: Installation for the rearing of small animals, in particular fattening poultry such as chickens, in a poultry housing with a continuous grid-shaped support base (21), which is made of plastic and is designed as a conveyor, and which is supported by support profiles (38) which extend transverse to the conveying direction of the support base and approximately parallel to the plane of the support base and which are functionally connected to lateral conveying members (conveyor chains 51), there being arranged, on the upper side of the support base (21) in each case above the support profiles (38), soft and elastically yielding cushions, particularly in the form of tubular and pipe-shaped hollow bodies or profiles (40). In order to simplify the construction, the support base (21) is made from a continuous web of a relatively thin-spun net (10). <IMAGE>
Patent EP-0350513-A1 (EP)
Inventor: WARNKING RICHARD DIPL-ING
IPC: A01B73/00
Filed: 1988-07-09
Abstract: The invention relates to a soil-working machine of relatively large working width, the frame (2) of which can be connected to a tractor on one narrow side (1) for transport purposes. The soil-working machine is mounted on a plurality of wheels which are vertically adjustable in relation to the frame. To allow the reliable and undisturbed working of a field and, on the other hand, to guarantee easy transport by road, according to the invention there is mounted on the frame (2), on each narrow side (1, 6), a supporting arm (9, 10) which is pivotable about a horizontal axle (7, 8) and extends at least partially along the longitudinal mid-plane of the soil-working machine and at the free end of which is arranged at least one follower wheel (3, 4) pivotable about an essentially vertical axle (11, 12). In particular, further appliances, for example a seed drill, can be connected to the soil-working machine. <IMAGE>
Patent EP-0306753-A1 (EP)
Inventor: ROSE DAVID DR
IPC: A61K8/00
Filed: 1988-08-20
Abstract: The composition contains oxidation dye precursors in a vehicle and, besides customary developer substances, coupler compounds of the formula I 
<IMAGE>
 or the salts thereof. The compounds are suitable as red couplers for developer substances of the 2,4,5,6-tetraaminopyrimidine type or derivatives thereof.
Patent EP-0322571-A1 (EP)
Inventor: SUGIYAMA MAKOTO
IPC: C12P13/00
Filed: 1988-11-28
Abstract: 2-Amino-2-deoxy-D-mannitol is not only useful as a cosmetic or as a starting material for preparing X ray contrast media, but also a useful substance having a specific activity of enhancing the yield of moranoline in the production of morano­lin; it has been found that 2-amino-2-deoxy-D-mannitol can be manufactured by culturing a microorganism belonging to the genus Streptomyces and capable of producing 2-amino-2-deoxy-­D-mannitol in a medium and isolating it from the obtained culture broth.
Patent EP-0290074-A1 (EP)
Inventor: DE BAKKER CORNELIS LEONARDUS M
IPC: G01N21/90
Filed: 1988-04-20
Abstract: The invention relates to a device (1) for conveying supplied rotational symmetrical objects, for instance bottles (2), over a certain distance, such that their bottom is free, for example to allow light to be shone through it for inspection purposes. The  device of the type referred to in the preamble contains a wheel (7), (8) and an arcuate guiding member (9) con­centric to the wheel and exerting together therewith a clam­ping force on the envelope surface of the supplied objects.
Patent EP-0319099-A1 (EP)
Inventor: VRIJKORTE MARCEL JOHANNES GERH
IPC: G08C17/04
Filed: 1988-11-28
Abstract: Paging system comprising a call transmitter (1), at least one portable paging receiver (2) and a control transmission system with a control transmitter (3) to which a number of transmission loops (14, 15, 16, 17, 18) are connected encompassing essentially adjacent zones (19, 20, 21, 22, 23). The call transmitter (1) is capable of transmitting a call transmission signal comprising a call address code. On receipt of a call address code which corresponds to a call address code stored in the paging receiver (2), the receiver (2) can generate a signal for the user of the receiver (2) by means of a signalling member (8). The control transmis­sion system (3, 4) is capable of transmitting by means of the loops a control transmission signal comprising a control command. On receipt of a control command by the receiver (2), the receiver (2) can go into and remain in a state corresponding to the control command, in particular on or off. A control part of the receiver (2) preferably puts the receiver (2) into a predetermined state, in particular if the receiver (2) has not received a control command, in particular an "on" command, for a predetermined period of time.
Patent EP-0286253-A1 (EP)
Inventor: GODDARD JOHN DEMITA
IPC: G03C7/388
Filed: 1988-03-17
Abstract: A photographic material comprising a support having thereon at least one silver halide emulsion layer having associated therewith a yellow or cyan dye-forming coupler and a dye stabilizer comprising a phosphate ester compound having the formula: 
 
    (ArO)₂  - O - X - O - (OAr)₂ 
wherein 
    each Ar independently represents a substituted or substituted or unsubstituted aryl group, and 
    X is a linking group.
Patent EP-0307240-A1 (EP)
Inventor: WADE BILL RAY
IPC: A01M1/06
Filed: 1988-09-09
Abstract: A pest collection-disposal device includes a means for establishing an air stream in an air duct forming at least a segment (6) of a housing for the device. Positioned in the duct is a disposable pest collection cartridge (17). The cartridge comprises an elongated body (23) having a flexible closure means (26) and a filter means (25). The closure means deflects under the influence of an air stream from a closed position to provide an entrance thereto for insects entrained in the air stream. The filter means separates insects from the air stream. Upon termination of air flow, the flexible closure member is restored to an initial position to entrap the pest between the flap and filter means. The duct in one embodiment includes an expandable and retractable array of elongated telescoping members (53, 55, 56). In a further embodiment, the cartridge (17) is positioned in one (56) of the elongated duct members.
Patent EP-0322174-A1 (EP)
Inventor: EDLER JAMES PATRICK
IPC: C04B35/591
Filed: 1988-12-19
Abstract: A process for making silicon nitride articles of manufacture such as an internal combustion engine valve (2) by providing a homogeneous water-base slurry of silicon nitride powder and at least one nitriding agent and permitting the slurry to age for a time effective to enable a chemical reaction to occur and then reducing the water content sufficiently to form the article and thence forming and nitriding the article using a compound nitriding cycle.
Patent EP-0321359-A1 (EP)
Inventor: LAPOIRIERE CLAUDINE
IPC: C08G69/50
Filed: 1988-12-16
Abstract: Process for the preparation of crosslinked poly- beta -alanine in the form of microspheres. 
<??>This process comprises the stages consisting:
 a) in polymerising acrylamide in the tert-butanol/toluene solvent mixture in the presence of a polymerisation initiator and of an octadecene-maleic anhydride copolymer as dispersing agent,
 b) in subjecting the poly- beta -alanine suspension obtained to crosslinking with the aid of a dialdehyde as crosslinking agent, and
 c) in isolating the microspheres of crosslinked poly- beta -alanine. 
<??>The microspheres obtained exhibit a narrow size scatter.
Patent EP-0357637-A1 (EP)
Inventor: CERCEK BORIS
IPC: A61K47/48
Filed: 1988-03-04
Abstract: Un facteur général SCM associé au cancer a été isolé, purifié jusqu'à homogénéité et caractérisé, et des méthodes pour son utilisation ont été décrites. Le facteur SCM est un peptide de faible poids moléculaire pouvant passer à travers un filtre ayant une coupure de poids moléculaire nominal de 1000 daltons, mais ne pouvant pas passer à travers un filtre ayant une coupure de poids moléculaire nominal de 500 daltons. Le filtre a la composition d'acides aminés approximative de (Asx2, Glx3, Ser, His, Gly5, Thr, Arg, Ala3, Tyr, Met, Val3, Phe3, Ile, Leu3, Lys2), et a la capacité de produire au moins une baisse de 10 % dans la valeur de polarisation de fluorescence de fluorescéine intracellulaire de lymphocites, potentiellement SCM réactifs, à partir d'échantillons de sang de donneurs atteints de cancer. Des peptides tryptiques de quinze ou seize acides aminés ne renfermant pas la terminaison amino du facteur SCM ont également été purifiés, et ont une activité SCM. Le facteur SCM peut modifier la réaction SCM des lymphocytes de donneurs n'ayant pas de cancer par rapport à la réaction caractéristique de lymphocytes de donneurs atteints par le cancer. Le facteur peut également diminuer la cytotoxicité in vitro naturelle de lymphocytes tueurs envers des cellules tumorales. Un procédé décrit de purification du facteur SCM à partir du sang conduit à un facteur purifié jusqu'à homogénéité sensible par chromatographie de liquide à haute pression en phase inverse. Le facteur SCM est utile pour l'analyse d'échantillons de sang en vue de déterminer une présence de malignité chez le donneur détectée par le test SCM. Des procédés de réduction d'activité en vivo du facteur SCM, tels que la dyalise ou la neutralisation d'anticorps, peuvent également être utiles dans le traitement du cancer.
Patent EP-0395635-A1 (EP)
Inventor: HAYWARD ALAN THOMAS JOSEPH
IPC: B01F5/06
Filed: 1988-06-29
Abstract: Mélangeur statique destiné à un ou plusieurs fluides s'écoulant dans une canalisation, comprenant un moyen permettant de diviser ce(s) fluide(s) en au moins deux courants à l'intérieur de la canalisation, et de dévier les courants en résultant de sorte que chaque courant tourne en sens opposé à celui d'au moins un courant adjacent.
Patent EP-0394264-A1 (EP)
Inventor: CUMMINGS HENRY G
IPC: B25B33/00
Filed: 1988-06-27
Abstract: Outil (12) à clé de serrage à cliquet doté d'un indicateur de couple (48) permettant de resserrer ou desserrer un mandrin. Le dispositif comprend un cliquet (14) à sens unique muni d'une roue (20) à cliquet, d'un doigt d'encliquetage (22) et d'un manche (24). Le doigt d'encliquetage (22), relié au manche (24), s'engrène avec et se désengrène de la roue à cliquet (20) à mesure que l'on fait aller et venir le manche (24). Un arbre (25) connecté à la roue à cliquet (20) tourne avec celle-ci. Une paire de clés de serrage (36) est montée aux extrémités opposées de l'arbre (25). Une clé de serrage (36) resserre un mandrin tandis que l'autre (36) desserre un mandrin, le manche (24) étant déplacé dans la même direction afin de resserrer et de desserrer le mandrin. Une clé de serrage (36) définit une amplification de la force mécanique afin de tourner l'autre clé de serrage (36) et de serrer le doigt du mandrin. Un indicateur de couple (48) associé au doigt d'encliquetage (22) indique que la force requise pour faire tourner le manche (24) et tourner les clés de serrage (36) dépasse un couple prédéterminé.
Patent EP-0348515-A1 (EP)
Inventor: INABA YOSHIHARU
IPC: B29C45/77
Filed: 1988-11-24
Abstract: An abnormality detector for a driving system of an injection molding machine is equipped with a microprocessor (19) for a controller. The microprocessor causes a display (24) to display the occurrence of abnormality when the difference between the driving current of a servo motor (5) for injection shaft and the output of a pressure detector (3) indicating a resin pressure inside a cylinder (2), that are detected periodically between the start of injection and the end of metering, respectively, is outside an allowable range, stops also driving of the servo motor and thus prevents the production of defective molds due to the occurrence of abnormality in the screw driving system and damages to components of the screw driving system and the mold.