baber/WOPTO huggingface dataset:
Patent EP-0190724-B1 (EP)
IPC: A01N47/34
Filed: 1986-02-04
Granted: 1991-07-03
Abstract: Herbicide combinations with improved residual activity comprising (a) compounds of the formulawherein R<sub>1</sub> is selected from the group consisting of lower alkyl having from 2 to 6 carbon atoms, haloalkyl, benzyl and substituted benzyl, phenethyl, pyridylmethyl, cycloalkyl having from 3 to 6 carbon atoms, and haloalkenyl having from 3 to 6 carbon atoms, and R<sub>2</sub> and R<sub>3</sub> are each independently selected from the group consisting of C<sub>2</sub>-C<sub>6</sub> alkyl, C<sub>2</sub>-C<sub>6</sub> alkenyl, and C<sub>3</sub>-C<sub>8</sub> cycloalkyl, provided furtherthat R<sub>2</sub> and R<sub>3</sub> can join with the nitrogen to which they are attached to form a 5 to 6 carbon ring structure, and (b) an herbicidally effective amount of a chloroacetanilide having the formulain which R<sub>4</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; R<sub>5</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms; and R<sub>6</sub> is O || (-C-O-R<sub>7</sub>), or (-O-R<sub>7</sub>), where R<sub>7</sub> is a straight or branched chain lower alkyl group having from 1 to 6 carbon atoms.
Patent EP-0199999-B1 (EP)
Title: Wear resistant poly(aryl ether ketone)/polyimide blends
IPC: C08L77/00
Filed: 1986-03-27
Granted: 1991-09-04
Abstract: Blends comprising (A.) at least one poly(aryl) ether ketone), and (B.) at least one polyimide having repeating units of the formula <IMAGE> (I)  wherein R1 is a substituted or unsubstituted tetravalent radical having benzenoid unsaturation, and R2 is a substituted or unsubstituted divalent group having aromatic unsaturation which is essentially free of (i) backbone ether oxygen bonded directly to the aromatic ring forming an imide linkage and (ii) amide linkages bonded through carboxyl groups bonded to the aromatic ring forming an imide linkage. The blends exhibit good melt processability and wear resistance greater than the individual blend components.
Patent EP-0224934-B1 (EP)
IPC: A61B10/00
Filed: 1986-12-05
Granted: 1992-01-29
Abstract: A contrast agent for ultrasonic imaging and a process for its preparation is disclosed. The contrast agent is an aqueous protein solution which is characterized in that it comprises microbubbles having a mean particle size of about 2 to 4 microns. The microbubbles are produced by subjecting the solution to light-frequency ultrasonic energy.
Patent EP-0264499-B1 (EP)
IPC: B01D71/52
Filed: 1986-09-18
Granted: 1990-08-01
Abstract: Poly(aryl ether) resins having repeat units of the structure -O-E-O-E'- wherein E is the residuum of a dihydric phenol and E' is the residuum of a benzenoid compound having an inert electron withdrawing group in at least one of the positions ortho and para to the valence bonds, can be sulfonated by first reacting with a silyl halosulfonate, or the combination of a silyl halide and a halosulfonic acid, to form a resin having pendant silyl sulfonate groups, followed by the base cleavage of the silyl moiety to form the sulfonated resin. The sulfonated resins may be used to make membranes.
Patent EP-0220029-B1 (EP)
IPC: A61B17/072
Filed: 1986-10-10
Granted: 1992-06-17
Abstract: In apparatus for applying a plurality of surgical fasteners to body tissue (22) clamped between fastner holding (50) and anvil (52) parts of the apparatus, tissue edge control members (68,74) extend into at least one end. and preferably both ends, of the fastener array to prevent any portion of the tissue from extending beyond the ends of the array. This ensures that the fastener array extends completely across the tissue and that no portion of the tissue remains unfastened.
Patent EP-0248798-B1 (EP)
IPC: H02K21/24
Filed: 1986-02-21
Granted: 1991-06-05
Abstract: The disclosed motor comprises at least one magnetized disc (407) rotatingly mounted in the air gap of a stator assembly (416) comprising two pole piece assemblies, which assemblies are axially displaceable with respect to each other during the assembly operation. Spacer elements (such as 429) are placed between the faces of the magnetized disc and the respective pole pieces, before fixing the disc (407) on a support part (406). The support parts (406, 426) of the disc are provided with openings in order to remove the spacer elements after assembly of the motor.
Patent EP-0218609-B1 (EP)
IPC: B65H45/04
Filed: 1986-03-21
Granted: 1990-09-19
Abstract: A method and apparatus for transferring a limp fabric piece (6) wherein the fabric piece (6) is deposited on a low frictional plate (7) supported by a movable carriage (not shown) mounted on wheels (10). The carriage is then moved to a position (2) beneath a frictional gripping device (9) which is then lowered onto the fabric piece (6). The carriage with the low frictional plate (7) is then withdrawn from beneath the gripping device (9) and returned to its original position (1) leaving the gripping device (9) in frictional engagement with the fabric piece (6).
Patent EP-0281627-B1 (EP)
Title: Process for reducing aldehydes or ketones
IPC: C07C29/143
Filed: 1986-09-10
Granted: 1991-07-24
Abstract: A process for reducing aldehydes or ketones using a stable and highly active catalyst not soluble in a solvent, easily removable from the reaction system after completion of the reaction, and reusable. This process comprises reacting an aldehyde or a ketone with an alcohol using zirconium oxide hydrate as a catalyst.
Patent EP-0245509-B1 (EP)
Title: Method of immunoassay
IPC: G01N33/543
Filed: 1986-10-30
Granted: 1992-09-09
Abstract: A method of immunoassay which comprises the steps of binding a specimen antigen or antibody and a labeled antibody or labeled antigen to an antibody or antigen immobilized on fibroin, determining the amount of the specimen antigen or antibody using the labeled material, and dipping the system in a buffer solution of about 2 to 4 in pH to dissociate the bound antigens or antibodies for repeated use of the immobilized antibody or antigen.
Patent EP-0238653-B1 (EP)
Title: High resolution pipelined digital-to-analog converter
IPC: H03M1/44
Filed: 1986-09-26
Granted: 1991-09-04
Abstract: A high resolution pipelined digital-to-analog converter is disclosed having at least one switching circuit for conveying charge to at least one conversion capacitor upon receipt of a digital signal during the first half of a clock cycle. Additional switching circuits are provided for transferring the charge from the conversion capacitors to a feedback capacitor during the second half of the clock cycle. Also provided is a circuit for discharging an analog output from, and preventing the charging of, the feedback capacitor during the first half of a succeeding clock cycle. In a preferred embodiment, the pipelined digital-to-analog converter comprises a first plurality of electrical circuits having at least one feedback capacitor and a plurality of conversion capacitors adapted for accepting digital and analog inputs, wherein the ratio of the feedback capacitance to each of the conversion capacitances is substantially independent of the resolution of the converter. A second plurality of electrical circuits is also provided which is operable to delay at least one bit of the digital signal to one of the first plurality of electrical circuits. The digital-to-analog converter is operable to allow the number of n-bit digital words converted by the converter to be independent of the resolution of the converter.
Patent EP-0240709-B1 (EP)
IPC: B25H3/00
Filed: 1987-03-03
Granted: 1990-09-26
Abstract: 1. Storage apparatus (1) for a machine tool (42) with a rectangular shaped tool magazine (2) for storing and having ready tool units (14) arranged parallel to one another and consisting of a tool (12) and a tool holder (13), which are mounted on pullout units (24) displaceable transversely to the longitudinal extent and held by means of mounting units (32, 33), wherein, by means of a controlled displacement device (28), a predetermined tool unit (14) can be chosen as well as brought out from the tool magazine on the pullout unit (24) and thereby can be made ready for transfer to the machine tool (42), characterised in that the pullout units (24) with the mounted tool units (14) are arranged in vertical columns and between each two of the same, free spaces (16) are left free in which is arranged in each case a vertically extending arm (17), wherein all arms (17) are connected at one end by means of a transverse member (25) which can be moved in the pullout direction of the pullout units (24) and carry coupling units (19, 20) with which both of the pullout units (24) adjacent both sides of the arms (17) can be coupled to a coupling pawl (22).
Patent EP-0244610-B1 (EP)
IPC: A61B90/94
Filed: 1987-03-21
Granted: 1991-02-27
Abstract: The prosthesis has a blade with a roof-ridge shaped shoulder at the proximal end adjacent to the neck. In addition, a bore is disposed in the shoulder on a medial plane so that a hook-shaped instrument can be inserted in to the bore from a direction of the neck. Movement and alignment of the blade via the insertion instrument is performed in the direction of the longitudinal axis of the blade.
Patent EP-0266583-B1 (EP)
IPC: B29C51/42
Filed: 1987-10-13
Granted: 1992-09-30
Abstract: The packing tray is divided by at least one web into at least two compartments, it being possible for each of these compartments to be closed by a film or the like which is to be sealed on. The web tapers slightly towards the top and, in its upper end region, is at least approximately semicircular in cross-section, its upper wall being flattened off. This shape of the web can also be achieved by surfaces sloping at an angle of 30 to 60 DEG . In the corresponding device for deep-drawing the tray, due to this shaping of the webs and thus of the ribs of the device, a cooling channel can be mounted relatively near to the upper flattened-off wall, by which means the web is cooled quickly and effectively after forming. <IMAGE>
Patent EP-0238252-B1 (EP)
IPC: C07D303/48
Filed: 1987-03-11
Granted: 1992-05-13
Abstract: A multistep process for preparing azetidinone intermediate useful for making anti-bacterial penems and car- bapenams is disclosed. The process uses the group as an easilyremovable nitrogen protecting groups.
Patent EP-0257781-B1 (EP)
IPC: A61K31/425
Filed: 1987-07-20
Granted: 1991-09-18
Abstract: A compound of the formula: <CHEM> (wherein R<1> is hydrogen or a lower alkyl) can be produced advantageously by (1) reacting a compound of the formula: <CHEM> (wherein R<1> has the meaning given above) with a halogenating agent or sulfonyl halide to give a compound of the formula: <CHEM> (wherein R<1> has the meaning given above and X is a halogen or an alkyl- or aryl-sulfonyloxy), (2) reacting the resulting compound with a compound of the formula: <CHEM>  to give a compound of the formula: <CHEM> (wherein R<1> has the meaning given above), (3) reacting the resulting compound with a compound of the formula: <CHEM>  to give a compound of the formula: <CHEM> (wherein R<1> has the meaning given above), and (4) subjecting the resulting compound to catalytic reduction.
Patent EP-0308550-B1 (EP)
Title: Method of fabricating a double toothed belt
IPC: B29D29/08
Filed: 1987-09-21
Granted: 1993-04-07
Abstract: A method of fabricating a rubber double-toothed belt wherein the unvulcanized rubber thereof is firstly heat treated so as to define a first toothed portion of the belt without substantial vulcanization thereof. The preform (10) is then entrained about pulleys (27,28) and a pair of heated molds (29,30) engaged with both the toothed portion and the nontoothed outer portion of the belt to place the preform under pressure at a vulcanization temperature for sufficient time to cause the outer rubber portion of the preform to flow outwardly and define the outer teeth of the final belt concurrently with the vulcanization of the double-toothed belt construction. The parameters for controlling the heat treatment to provide the configurational retention without substantial vulcanization of the preform rubber are disclosed.
Patent EP-0264398-B1 (EP)
Inventor: GORDON PETER GRAHAM
IPC: C14C3/02
Filed: 1987-04-28
Granted: 1994-08-31
Abstract: A method of tanning an animal skin with wool or hair attached thereto wherein the animal skin is pickled in an acidic solution and thereafter tanned in a solution containing at least one tanning agent characterised in that the animal skin is pickled and tanned whilst a holding agent is present on the wool or hairs and is thereafter scoured so to remove the holding agent.
Patent EP-0282595-B1 (EP)
IPC: B05B11/00
Filed: 1987-07-27
Granted: 1991-04-03
Abstract: Mécanisme de refoulement de fluide constitué d'une plaque fixe pourvue d'un piston cylindrique creux présentant dans sa paroi supérieure une soupape normalement fermée. Ledit mécanisme comporte également une plaque de pression munie d'un cylindre creux monté de manière coulissante autour du piston et présentant dans sa paroi supérieure une soupape normalement fermée, et une chambre de stockage fixée à la face inférieure de la plaque fixe, contenant un fluide et composée d'un matériau mou, la plaque de pression étant sollicitée vers le haut par un organe élastique disposé entre la plaque de pression et la plaque fixe, de manière à pouvoir abaisser la plaque de pression, cette dernière étant abaissée puis soustraite à la force de pression afin de provoquer le refoulement du fluide contenu dans la chambre de stockage vers l'extérieur de la surface supérieure de la plaque de pression.
Patent EP-0274527-B1 (EP)
Title: Utilisation de genes structuraux de luciferase bacterienne pour le clonage et le controle de l'expression genetique dans des microorganismes et pour le marquage et l'identification d'organisme modifies par genie genetique
Inventor: LEGOCKI ROMAN P
IPC: C12N9/02
Filed: 1987-07-21
Granted: 1994-05-04
Abstract: Un micro-organisme hôte est modifié génétiquement de façon stable par insertion, dans l'un ou l'autre de ses emplacements chromosomiques non essentiels, d'un fragment d'ADN étranger comprenant un fragment non homologue contenant un gène lux AB d'une bactérie bioluminescente sélectionnée, telle que V. harveyi, de telle sorte que le fragment non homologue est reproduit de façon stable en tant qu'une partie du chromosome des cellules du micro-organisme hôte au fur et à mesure qu'elles se divisent dans un millieu de croissance, l'expression génétique desdits micro-organismes déclenchant la production de luciférase, qui à son tour émet de la lumière en présence d'aldéhyde servant ainsi de mesure de l'expression génétique. La bactérie Gram-positive et la bactérie Gram-négative sont toutes les deux des micro-organismes qui peuvent être modifiés de la façon décrite ci-dessus. Un radiofilm peut être employé pour mesurer la quantité de lumière émise depuis un micro-organisme grâce à l'utilisation de plusieurs gouttelettes contenant ledit micro-organisme et présentant un nombre de cellules (ou de plasmides) connu et approprié.
Patent EP-0277535-B1 (EP)
IPC: B64C1/14
Filed: 1988-01-19
Granted: 1991-07-24
Abstract: A composite glass facade plate or panel has bores formed directly in an inner glass pane thereof through which fastening screws pass via the intermediary of sleeves or bushings. The bores are undercut and the screws have heads complementary to the undercut. Hangers, brackets or the like are affixed to the shanks of the screws projecting from the inner surfaces of the panels.
Patent EP-0293637-B1 (EP)
Inventor: SCZEPUR FRANZ
IPC: H05K7/18
Filed: 1988-05-07
Granted: 1994-01-26
Abstract: In a cabinet frame for drawers, consisting of profile rails for electrical units or switch cabinets etc., having at least one covering plate, fitted such that it can be folded, in order to limit the opening angle ( alpha ) of the covering plate (2) on the outer side (2.1) of the covering plate (2), at least one stop block (13) is fitted such that its end surface (13.1) projecting outwards from the covering plate (2), or an end edge (13.2 and/or 13.3), stops on a frame part (14) in the folded state and the opening angle ( alpha ) of the covering plate (2) is thus limited. <IMAGE>
Patent EP-0299203-B1 (EP)
IPC: B41F23/02
Filed: 1988-06-10
Granted: 1993-10-13
Abstract: A process and device for cleaning the rubber blankets of web offset printing machine while the web is running, wherein the washing agent (detergent) used for loosening the ink and paper residues on the rubber blanket is partly absorbed by the print web and passes on to the drier. During cessation of printing, on which a rising and then a falling ink-residue curve and a corresponding washing agent loading curve are superimposed, an undesirably high level of volatilisation can take place. The quantity of vapour can, on the one hand, be controlled by the washing programme. On the other hand, the quantity of vapour can be regulated by intervention in the volatilisation process by means of a substance applied to the surface of the web. The application of the substance inhibits the volatilisation, modifies the ratio of components of the vapour and, in addition, the volatilising components can be sealed in. Water is of prime importance as the relevant substance. A spray device is arranged at the entrance of the drying unit, which device is charged quantitatively and time-wise with the objective of producing the lowest possible concentration of explosive or harmful vapours. 
<IMAGE>
Patent EP-0299531-B1 (EP)
IPC: A61C13/267
Filed: 1988-07-15
Granted: 1991-10-16
Abstract: A removable dental prosthesis, specially a transverse link, a bridge or the like, is disclosed. A prosthesis or bridge portion (10) and an anchoring portion (40), with clamps (43, 44) for gripping from behind the teeth next to the prosthesis or bridge portion, are movably interconnected. The prosthesis or bridge portion (10) and the anchoring portion (40) are movably secured to each other in such a way that they can be moved between a spaced position in which they can be removed from the mouth and an engagement position in which they can be used for chewing.
Patent EP-0322594-B1 (EP)
Title: Hose pump
IPC: F04B43/08
Filed: 1988-12-02
Granted: 1990-04-25
Abstract: 1. A hose pump, particularly for dosage equipments in water preparation plants, with a pump body (1), a closed hose (2) for the medium to be pumped, particularly a fluid, led through the pump body (1) and lying against a buttress wall (3) thereof, squeezing units (4, 5) squeezing the hose at least two places and a drive (6) to move the squeezing units (4, 5), in which by opening and closing squeezing units (4, 5) in a prescribed succession a definite volume of the fluid can be conveyed and in which the hose (2) lies essentially stationary between the buttress wall (3) and a squeezing plate (9), characterized in that the hose (2) is sharply bent with a bend of about 180 degrees around an end of squeezing plate (9) serving as the first squeezing unit (4), that at the other end of squezing plate (9) the buttress wall (3) is located opposite to the second squeezing unit (5), that the squeezing plate (9) and the second squeezing unit (5) can be moved to and for by the drive (6) between a first pumping position (I) with greater spacing from the buttress wall (3) and a second pumping position (II) with small spacing from the buttress wall (3), that in the first pumping position (I) the hose (2) is essentially relaxed and the second squeezing unit (5) does not squeeze it ; and that on the way from the first pumping position (I) to the second pumping position (II) first of all the second squeezing unit (5) and subsequently the squeezing plate (9) squeezes the hose against the buttress wall (3).
Patent EP-0289061-B1 (EP)
IPC: B01J23/46
Filed: 1988-03-10
Granted: 1990-08-01
Abstract: Method for the preparation of catalysts on support materials, such as strontiumtitanate, which serve for the hydrogenation of unsaturated organic compounds such as alkenes, alkynes and aromates, which catalysts consist of rhodium-metal on support, obtained by applying rhodiumcarbonyl-clusters to a support in an inert atmosphere and then pyrolyzing them at a relatively low temperature of for instance 150 DEG C. The material, thus applied to the support is activated by means of a reaction with oxygen, preferably between 0 DEG  and 150 DEG C.
Patent EP-0315414-B1 (EP)
Title: Controlled release dosage form
IPC: A61K31/55
Filed: 1988-11-01
Granted: 1991-10-16
Abstract: A controlled release dosage form which consists essentially of a core containing a medicament; an inner coating layer composed of ethylcellulose and a hydrophobic substance; and an outer coating layer containing a medicament are disclosed. Said dosage form shows rapid increase in blood concentration of the medicament and at the same time maintains the high level of the blood concentration over a prolonged period time.
Patent EP-0283341-B1 (EP)
IPC: A47J31/60
Filed: 1988-02-18
Granted: 1990-05-16
Abstract: 1. An appliance that is intended to be used to receive used coffee grounds from espresso coffee machines. The appliance consists of a receptacle (A) open at the upper end and having a device (B) on which the coffee machine filter holder may be tapped to empty the coffee grounds and is able to absorb the impact of the tapping. The device (B) consists of a bar placed across the opening of the container and which is essentially at the same level as the opening.
Patent EP-0295994-B1 (EP)
IPC: A47F5/08
Filed: 1988-05-27
Granted: 1992-07-29
Abstract: The module (1) comprises at least two channels (2, 20) separated by a common wall forming spacers, perpendicular to which is disposed a plane surface (9) so as to form a T. The module is made from lightweight alloy. The present invention proposes to increase the moment of inertia of the module by disposing a reinforcement (13) of the "flat-iron" type, produced particularly from steel, this reinforcement being slid into a housing (11) provided for this purpose. <IMAGE>
Patent EP-0310476-B1 (EP)
IPC: A61K33/16
Filed: 1988-09-19
Granted: 1992-03-04
Abstract: A substance for inhibiting or destroying at least one monocellular living being containing [lacuna] such as a protozoan, microbe, bacterium, gamete, fungus, yeast or other, characterised in that it comprises both fluorine in the ionic or ionisable state and lithium in the ionic or ionisable state. The invention also relates to a pharmaceutical composition, a cosmetic composition, a bactericidal, antibiotic, disinfectant or virucidal product, a spermicidal composition, a local contraceptive product or an antibiotic product containing a substance of the invention.
Patent EP-0346391-B1 (EP)
IPC: B65G47/14
Filed: 1988-03-30
Granted: 1990-10-10
Abstract: Un dispositif (1) pour séparer et isoler des pièces de montage (2) comporte une chambre de tourbillonnement (9). Cette dernière possède une entrée pour les pièces de montage devant être séparées, et une sortie (12) pour les pièces de montage (2) séparées. Un agencement d'ajutages crée un flux d'air comprimé dans un espace intérieur (10) de la chambre de tourbillonnement (9). Une région de réception des pièces séparées est située en aval de la sortie. L'espace intérieur (10) de la chambre de tourbillonnement (9) présente une configuration approximativement cylindrique. Un axe longitudinal (29) de ladite chambre s'étend horizontalement. L'agencement d'ajutages (11) est disposé dans la région du fond (24) de l'espace intérieur (10) et verticalement par rapport à l'axe longitudinal et est aligné à peu près parallèlement à une cotangente (25) appliquée sur la région du fond (24) de l'espace intérieur. La sortie (12) est disposée dans une partie de paroi de la chambre de tourbillonnement (9), opposée à l'agencement d'ajutages (11), et l'entrée (8) est située entre la sortie (12) et l'agencement d'ajutages (11).