baber/WOPTO huggingface dataset:
Patent EP-0247713-A1 (EP)
Inventor: BALL DONALD L
IPC: C01G9/06
Filed: 1987-04-06
Abstract: Monovalent ions, especially chloride, fluoride and thallium, are efficiently removed from ZnSO₄ electrolyte by electrodialysis using alternating monovalent anion permselective membranes and cation exchange membranes or monovalent cation permselective membranes. Electro­dialysis is carried out under turbulent flow conditions, at up to 60°C, a differential membrane pressure of less than 150 kPa, a current density of 10 to 500 A/m², and a pH of less than 5.5. Where both chloride and fluoride are removed a pH of 3.5 to 5.5 is maintained. Deposition of manganese and zinc on the electrodes is minimized by at least one of a number of means including arranging the membranes such that the end membranes are monovalent anion permselective; selecting a large electrode rinse flow; adding a small amount of soluble antimony and/or cobalt to the rinse flow; and using a cathode made of a material that promotes hydrogen evolution over zinc deposition. The electrode compartments are preferably rinsed with a 0.1 to 1.0 M Na₂SO₄ solution at pH 0 to 4.
Patent EP-0255383-A1 (EP)
Inventor: SUGIMOTO MASANOBU
IPC: C12N15/863
Filed: 1987-07-30
Abstract: An improved mutant vaccinia virus providing a pock and plaque size on RKl3 cells that is approximately the same as those of the Lister original, having a prolife­ration potency on YTV cells that is approximately the same as that of the Lister original, and having a neurovirulence, assessed by a recovery of an intrabrain virus, that is lower than that of the Lister original; and a process for the production thereof.
Patent EP-0302150-A1 (EP)
Inventor: KELSALL GEOFFREY NORMAN
IPC: E03D1/05
Filed: 1987-08-04
Abstract: A syphon is provided for a domestic lavatory cistern comprising an inverted vessel e.g. a bell 24 positioned over a downpipe 22. At the lower end of the bell there are valve means 26 which are fixed in relation to the downpipe. By depressing the bell, a syphonic action is initiated which flushes the cistern.
Patent EP-0257879-A1 (EP)
Inventor: MOATE PETER DAVID TEDBURN
IPC: F16J10/00
Filed: 1987-08-06
Abstract: A lubrication pump (l) includes a piston and cylinder pump assembly comprising a piston (2l) arranged for reciprocation within and relative to a cylinder (22) and having a charging stroke and a discharging stroke, a motor (8) drivingly connected to the piston (2l) and cylinder (22) assembly and a priming means including a priming handle (4) coupled to the piston and cylinder assembly. In order to reduce the risk of damage to the pump or parts of a downstream lubricant distribution system through excessively forceful use of a priming handle and to provide a visual indication of the operation of the pump, a resilient member (32) is provided in the coupling between the priming handle and the assembly such that movement of the priming handle to move the piston relative to the cylinder through the discharging stroke can take place without corresponding movement of the piston (2l) relative to the cylinder (22) by deformation of the resilient member (32).
Patent EP-0259986-A1 (EP)
Inventor: NEUHALFEN MICHAELA
IPC: F02P3/05
Filed: 1987-08-14
Abstract: An ignition apparatus for a distributorless internal combustion engine ignition apparatus. Parameters related to the energization of a given ignition coil are stored and later utilized to control the dwell time for this same ignition coil. Another coil is energized and deenergized between the storing of parameters and the subsequent use of the parameters that relate to the given ignition coil. The apparatus causes a spark plug to be fired when a calculated spark timing signal is developed or at a time delayed from the occurrence of the calculated spark timing signal. Delayed spark plug firing occurs when certain conditions are not met prior to the time the calculated spark timing signal occurs. One of these conditions is that primary winding current has not attained a current limit value prior to the time that the calculated spark timing signal occurs.
Patent EP-0236152-A1 (EP)
Title: Conditionnement stérile de substances fluides liquides et semi-liquides
Inventor: DEBARD ANDRE
IPC: B05B15/30
Filed: 1987-01-14
Abstract: Conditionnement stérile de substances fluides liquides et semi-liquides comprenant un récipient (1) contenant la substance à distribuer (2), fermé hermétiquement par un opercule frangible (3), jusqu'à la première utilisation, et renfermant un tube axial (4) plongeant d'en dessous de l'opercule jusqu'au fond du récipient (1), ainsi qu'un bouchon distributeur (5) assujetti sur le col (12) du récipient et comportant un organe (6) à commande manuelle de perforation de l'opercule et de mise en communication du tube plongeur avec un canal de distribution (7) traversant le bouchon - conditionnement caractérisé en ce que l'organe de perforation (6) est tubulaire, coulissant axialement et télescopiquement à une extrémité du canal de distribution (7), et comporte des moyens d'encliquetage (8) coopérant, en fin de course et après perforation de l'opercule (3), avec des moyens d'encliquetage (10) complémentaires portés par un élément fixe du conditionnement, pour abouter de façon étanche et définitive l'organe de perforation (6) avec le tube plongeur (4).
Patent EP-0240392-A1 (EP)
Inventor: LABARRE JEAN-FRANCOIS
IPC: C07F9/547
Filed: 1987-03-05
Abstract: 1. Claims for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds having the formula I :  see diagramm : EP0240392,P18,F1  in which : Az is a 1-aziridinyl radical, substituted or non-substituted, the substitution consisting of 1 to 4 C1 to C3 alkyl or alkoxy radicals, A, B and C, independently of one another, can represent an alkylene or alkenylene or alkynylene chain which may be straight or branched, substituted or non-substituted, and can be interrupted by one or more divalent radicals -NR3 -, -S- or -O-, and R1 , R2 and R3 , independently of one another, can represent a hydrogen atom or a substituted or non-substituted alkyl radical or a substituted or non-substituted alkenyl radical or a substituted or non-substituted alkynyl radical or a substituted or non-substituted aryl radical, and the substitutions of the -A-, -B- and -C- chains and the radicals R1 , R2 and R3 are chosen from among one or more halogen atoms or imino, amino or aryl radicals, non-substituted or substituted by one or more halogen atoms or C1 to C3 alkyl radicals. 1. Claims for the Contracting States : ES, GR A method of preparing a compound having the formula I :  see diagramm : EP0240392,P20,F1  in which : Az is a 1-aziridinyl radical, substituted or non-substituted, the substitution consisting of 1 to 4 C1 to C3 alkyl or alkoxy radicals, A, B and C, independently of one another, can represent an alkylene or alkenylene or alkynylene chain which may be straight or branched, substituted or non-substituted, and can be interrupted by one or more divalent radicals -NR3 -, -S- or -O-, and R1 , R2 and R3 , independently of one another, can represent a hydrogen atom or a substituted or non-substituted alkyl radical or a substituted or non-substituted alkenyl radical or a substituted or non-substituted alkynyl radical or a substituted or non-substituted aryl radical, and the substitutions of the -A-, -B- and -C- chains and the radicals R1 , R2 and R3 are chosen from among one or more halogen atoms or imino, amino or aryl radicals, non-substituted or substituted by one or more halogen atoms or C1 to C3 alkyl radicals, characterised in that : a) a substituted or non-substituted polyamine having the formula II : H(R1 N)-A-NH-B-NH-C-(NR2 )H is reacted with an excess of the dichlorinated gem compound having the formula III :  see diagramm : EP0240392,P21,F1  or b) an excess of the aziridine, substituted or non-substituted, is reacted with the compound having the formula IV : see diagramm : EP0240392,P21,F2
Patent EP-0252827-A1 (EP)
Inventor: MURARO PIERRE
IPC: B65H43/04
Filed: 1987-07-03
Abstract: The present invention relates to a process of linking the operation of a fabrication machine for envelopes and a conditioning machine by utilizing a movable device which in case of mal-functioning, may be short-circuited in favor of a classical system which is already present in fabrication machines for envelopes. This linking device is characterized by the association of an element of the chain, in particular a pivoting selection finger which, besides its task to retain the first envelopes of the subsequent lot also assures a liable guiding of the previous lot of envelopes towards the belt transporter, with a driving device for the envelopes including a mobile bar which is driven by a motor which is controlled by a counter permitting the control of the exact number of envelopes per lot, as well as the association of said two members with a pivoting distributor provided for changing the orientation of the envelopes and for disposing said envelopes in horizontal orientation onto said belt transporter comprising catch studs.
Patent EP-0262104-A1 (EP)
Title: Improvements to storage units for ammunition units or other elongate objects
Inventor: ROJARE TORGNY
IPC: F42B39/00
Filed: 1987-04-21
Abstract: An end wall (1b) is provided with bosses (15) extending beyond its plane, by means of which bosses a first wall section may be snapped into engagement with one or more other wall sections which display edges embracing the first wall section. Recesses corresponding to these bosses are disposed on the insides of the latter edges. Each respective boss is connected to a manually operative section (6) which is disposed in a depression (7) on the outside of the first wall section. On raising of each respective manual section from its associated recess, the associated boss is released from engagement with its corresponding recess. The bosses, with their associated manually operable sections, are disposed pairwise in differing spaced-apart relationship from, for example a bottom edge (8). Each respective pair of bosses and manually operative sections is disposed on the side edges (9, 10) of the first wall section. The wall section is arranged to permit folding-out of an exposed or disengaged wall section in relation to unexposed or engaged wall sections, according as disengagement is affected of each respective pair of bosses by means of the manually operative sections.
Patent EP-0233854-A1 (EP)
Inventor: NOVILLE JEAN-FRANCOIS
IPC: B21B45/02
Filed: 1987-02-02
Abstract: 1. Device (4) for cooling a moving metal product (1), which comprises an upper transverse casing (5) and a lower transverse casing relative to the product (1) to be cooled, the said casings being provided with orifices (11, 12) for the passage of a coolant to the said product (1), characterized in that at least the upper casing (5) is divided into at least three juxtaposed compartments (6, 7, 8), a first compartment (7), called the central compartment, corresponding to the central area of the product (1), and two compartments (6, 8), called the lateral compartments, corresponding to the two edge areas of the product (1) respectively, in that the said division into compartments is produced by partitions (9, 10) substantially perpendicular to the base of the said upper casing (5), and in that the said partitions (9, 10) are arranged so as to form, inside the said upper casing (5), a channel which converges in the direction of the displacement of the said product (1).
Patent EP-0318488-A1 (EP)
Inventor: MCAUSLAN BRIAN RICHARD
IPC: A61K31/195
Filed: 1987-08-10
Abstract: Un procédé, permettant de stimuler l'angiogénèse ou l'endothélialisation chez un mammifère, consiste à administrer audit mammifère un composé anti-inflammatoire. Celui-ci a de préférence un effet angiogène agissant directement; les composés préférés comportent de l'acide salicyclique, de l'acide anthranilique, de l'acide acétique de phényle et de l'acide acétique de thiazole. Un composé anti-inflammatoire peut être administré en même temps qu'un second stimulateur de l'angiogénèse. Des compositions et des articles sont également revendiqués.
Patent EP-0324866-A1 (EP)
Inventor: KUPKA DIETER
IPC: B01D25/21
Filed: 1988-01-18
Abstract: A rotor equipped with a plurality of rotor discs, each disposed between filter plates of the filter press, rotates within the filter press. A rotation of the rotor discs maintains the sediment contained within the filter press during the filtration process in a cross-current motion, preventing premature clogging of the filter cloths on the filter plates. By a change in shape of the rotor discs, after completion of the filtration process, the filter cakes that have built up on the filter plates can be mechanically pressed out, and then removed by means of the rotor discs when the filter press housing is opened. The rotor discs are of simple construction, permitting easy change of working parts subjected to pressure. <IMAGE>
Patent EP-0327658-A1 (EP)
Inventor: STROHMEIER FRED
IPC: G01N30/36
Filed: 1988-02-11
Abstract: A sample injector for a liquid chromatograph comprises a high pressure syringe unit (A) , a sample intake unit (B) having a needle (8) which can be introduced into a sample container (22) as well as a seat (9) , and a 6/2-way valve (C). The high pressure syringe unit is designed as a piston pump with a pump head (6) and a piston (5) which is driven by a motor (36) via a drive mechanism. Pressurized liquid from a sol­vent delivery system (SDS) can enter the pump head (6) through an in­let port (39) and flow along the piston (5) to an outlet port (40). When sample is to be injected into a chromatographic column, the 6/2-­way valve is first switched into the position depicted by dotted lines, the needle (8) is introduced into the container (22) and the piston (5) is retracted by a corresponding distance. Thereafter, the valve is switched back to its original position so that solvent deliv­ered from the solvent delivery system can transport the sample to the column. Since the solvent flushes the entire syringe unit, it is en­sured that no sample residues remain in the syringe unit which would otherwise impair the chromatographic measuring process.
Patent EP-0282748-A1 (EP)
Inventor: MARTIN BERNHARD DIPL-ING
IPC: B05C5/02
Filed: 1988-02-17
Abstract: In the metered application of adhesive to a substrate, in particular in mounting SMDs on a conductor board (Lp), a drop of adhesive (KT) is forced out of the dosing needle (Dn) under pressure. The novel apparatus is intended to make possible an increased dosing accuracy. The novel apparatus comprises a cooling and/or heating device (KH) for the dosing needle (Dn) to stabilise the temperature of the adhesive fed through it. Preferably, a gaseous cooling and/or heating agent, in particular air (L), is temperature-controlled by means of a Peltier device and fed into a chamber (Ka) surrounding the dosing needle (Dn). <IMAGE>
Patent EP-0309790-A1 (EP)
Inventor: SCHURR KARL-HEINZ
IPC: F16B12/24
Filed: 1988-09-08
Abstract: A dowel for the permanent connection of two components contains two end sections which are provided with sawtooth-shaped annular beads (13). The dowel is used for driving into holes having a somewhat smaller diameter. The dowel is held firmly in the holes of the components so the latter do not need to be fixed during bonding of the adhesive. <IMAGE>
Patent EP-0318756-A1 (EP)
Inventor: SAUERBREY KNUT
IPC: D21D5/04
Filed: 1988-11-17
Abstract: In the device for removing ashes, there are arranged beneath a sieve 2 alternating suction boxes 7 and vibration generators 3 which produce local vibrations of between 20 and 60 Hz in the sieve. The fluid containing the fine material is more effectively removed through the suction boxes 7. <IMAGE>
Patent EP-0322568-A1 (EP)
Inventor: URBAN JOSEPH J
IPC: A61K47/10
Filed: 1988-11-25
Abstract: The present invention relates to a stabilized delayed release emulsion comprising:
     (a) a lipophilic external phase, and   (b) a hydrophilic internal phase having incorporated therein: 
(i) a pharmaceutically active ingredient, said pharmaceutically active ingredient being substantially insoluble in said lipophilic phase; and 
(ii) a gelling agent;    and a process for preparing same.
Patent EP-0284122-A1 (EP)
Inventor: JONKER ROBERT GERARD CORNELIS
IPC: E04B2/74
Filed: 1988-02-22
Abstract: A tridimensional construction consisting of profiled uprights (1) having one or more undercut lengthwise grooves (18) in the outer periphery thereof, and beams (2) with an open or closed channel-like cross-section, which uprights and beams are joined to each other by a clamping member (3) held in the end wall portion of a beam, this member having a hook-like end part to be inserted into the undercut groove, said clamping consisting of two identical plate-like parts (4, 5) each part being provided with a groove for the forming of a hook-like end part, wherein in the opposite end part on the side facing away from the groove a slot (7) is arranged for receiving a flexible spring strip (14) whilst a pressure element (11) counter-acting the spring action is arranged between both plate-like parts for moving said parts apart.
Patent EP-0278585-A1 (EP)
Inventor: BORKOWICZ JERZY
IPC: H01L23/051
Filed: 1988-01-04
Abstract: A solid-state surge protection device comprises two electrodes 11, 12 between which is sandwiched a semiconductor chip 10. A resilient, annular, sealing member 14 comprised of a thermoplastic resin extends around the periphery of the device and is adhered to both electrodes 11, 12. The resin is a flexible, dielectric material which is not disrupted by heat generated under surge conditions in the device, and which is environmentally inert. The electrodes 11, 12 can be soldered to opposite surfaces of the chip 10.
Patent EP-0300596-A1 (EP)
Inventor: CHILD ROBIN EDWARD
IPC: F04D29/22
Filed: 1988-05-09
Abstract: The invention provides a water pump impeller for an i.c. engine made as an injection moulding of glass filled nylon with an embedded aluminium alloy die cast ring (22) which acts as a reinforcement to hold the impeller as a force-fit on its drive shaft but without contact between the metal ring (22) and the shaft.
Patent EP-0314397-A1 (EP)
Inventor: BUNCE KEVIN ROBERT
IPC: B67C3/26
Filed: 1988-10-20
Abstract: A valve device comprises a vertical, tubular housing 1, a vertical valve member 2 in the housing 1, and a coil-form compression spring 7 encircling the member 2 and urging it upwardly against a valve seat 9 in the housing lower end. The member 2 includes an upper, obturating portion 5 and a lower, closure portion 3 and its internal surface includes an upper annular part which diverges downwardly at a gradually increasing angle away from the location of the obturating portion 5 in the valve closed condition. The internal surface includes a lower annular part 13 converging downwardly at a substantial angle to the housing axis and situated directed radially outwards of the spring 7. Below the seat 9 is an outlet mouth encircled by a rim 20, the closure part 3 having a bottom lip 19 at such clearance relative to the rim 20 that, shortly before the closure part 3 seals against the seal 9, the rim 20 and the lip 19 act shearingly upon liquid therebetween. The member 2 includes three guiding fins 6 in sliding contact with the internal surface. The seat 9 may consist of moulded-in elastomeric material.
Patent EP-0316212-A1 (EP)
Inventor: AVRAMEAS EUSTRATE-STRATIS
IPC: A61P37/00
Filed: 1988-10-28
Abstract: In a process for modifying the conditions of interaction between the target cells of a living host and a pathogenic agent to the host, said cells are placed in contact with anti-NP antibodies or with NP molecules chemically modified by means of a covalent bond at the C1 position of the phenyl ring or its phenol position, by a chemical group which neutralizes the in vivo toxic properties of NP without, however, affecting its capacity to be recognized by anti-NP antibodies, in particular by dosing the anti-NP antibodies or detoxified NPs in function of the desired degree of modulation of said interaction.
Patent EP-0358641-A1 (EP)
Title: Article orientators.
Inventor: AULD JOHN WILLIAM
IPC: B65G47/24
Filed: 1988-03-08
Abstract: PCT No. PCT/GB88/00173 Sec. 371 Date Sep. 12, 1989 Sec. 102(e) Date Sep. 12, 1989 PCT Filed Mar. 8, 1988 PCT Pub. No. WO88/07016 PCT Pub. Date Sep. 22, 1988.An article orientator (11) for example for bottles is disposed in the path of a conveyor (12) for transporting the articles (13). The orientator (11) comprises a plurality of article holders (21) which are bodily movable to divert an article (13) located in the holder (21) out of the conveyor path and then back into it again with a changed orientation. The article holders (21) are movable independently of each other around a common endless path in incremental movements, the number of articles holders (21) disposed around the path being such as to leave free a path space in the endless path equal to at least one incremental movements.
Patent EP-0317583-A1 (EP)
Inventor: LUI PHILLIP Y F
IPC: G10G3/04
Filed: 1988-04-26
Abstract: Un système informatisé d'écriture de partitions musicales comprend un premier clavier (21) comportant des touches de hauteur du son, un second clavier (22) servant à introduire des codes rythmiques relatifs représentant les proportions relatives par lesquelles les hauteurs de son (13) introduites et les autres de types de rythmes (14, 15, 16, 17) divisent une mesure et un code de terminaison servant à marquer la fin de chaque mesure, ainsi qu'un ordinateur (23) exécutant un programme de traitement afin de produire une partition musicale de sortie en unités de mesure sur la base des données de hauteurs du son et des données rythmiques. Les groupes de données de hauteurs du son et de rythme sont indépendants les uns des autres. L'ordinateur (23) traite les données de hauteurs du son en attribuant des noms de hauteurs du son dans la clé musicale sélectionnée, et les données rythmiques en unités de mesure en attribuant aux types de rythmes des valeurs de durée fixe calculées en fonction de l'indication de la mesure selectionnée. Les données de hauteurs du son et de rythme sont combinées et traitées en vue de leur sortie avec d'autres caractéristiques de partition, telles que lignes de portée (10a, 10b), queues de notes (13a), crochets (13b), barres de liaison (18) entre deux croches et indications d'exécution (19, 20).
Patent EP-0366662-A1 (EP)
Title: Aminopeptidase servant a extraire de la methionine a terminaison n a partir de proteines, et proteines preparees a partir de cette aminopeptidase
Inventor: MILLER CHARLES G
IPC: C12P21/02
Filed: 1988-02-09
Abstract: Une aminopeptidase, appelée ici peptidase M qui extrait uniquement de la méthionine à terminaison N, des souches de microorganismes qui produisent cette aminopeptidase, et des polypeptides traités avec cette aminopeptidase sont décrits. La peptidase M peut être utilisée pour le clivage de protéines de polypeptides in vitro, ou l'ADN des souches qui produisent la peptidase M peut être utilisé pour transformer un organisme hôte recombinant de façon à préparer des protéines matures in vivo. Les souches qui produisent la peptidase M peuvent elles-mêmes être utilisées comme organismes hôtes recombinants. Des procédés servant à isoler la peptidase M et des procédés permettant d'isoler des souches qui produisent en excès de la peptidase M sont également décrits.