baber/WOPTO huggingface dataset:
Patent EP-0353317-A1 (EP)
Inventor: ANDRUSZKIEWICZ RYSZARD
IPC: C07K5/083
Filed: 1988-08-01
Abstract: The subject of this present invention is tri­peptides of N³-4-methoxyfumaryl-L-2,3-diami­nopropanoic acid of the general formula
      where R is a hydrogen atom when R₁ is the dipeptide residue containing the residue of alanine, methonine, valine, leucine, or norvali­ne, or R and R₁ have the same meaning and are the residue of monoaminomonocarboxylic amino­acid, such as those of alanine, methionine, va­line, leucine, or norvaline, or R is the dipep­tide residue containing the residue of alanine, methionine, valine, leucine, norvaline, lysine, ornithine, sarcosine, 2,4-diaminobutanoic acid and 2,3-diaminopropanoic acid, and R₁ is a hy­droxide group, and the method of their obtaining. The method of obtaining involves converting N²-tetrbutoxycarbonyl, N³-4-methoxyfumaroyl-­L-2,3-diaminopropanoic acid into an active ester which is used for acylating a dipeptide or N²-tetr-butoxycarbonyl, N³-4-methoxyfumaryl-­L-2,3-diaminopropanoic acid into an active e­ster which is used for acylating the aminoacid whereafter the protection of the amino group   is removed and the latter is acylated with an active ester of the N-protected aminoacid or N³-­4-methoxyfumaryl-L-2,3-diaminopropanoic acid is acylated with an active ester of the N-pro­tected dipeptide and the protection of the amino group is removed from the obtained N-protected tripeptide in the medium of a non-polar organ­ic solvent or its mixture with water, whereas the final product in the form of a salt is iso­lated by being crystallised or being converted into a free acid.
Patent EP-0307609-A1 (EP)
Inventor: HECKEN WALTER
IPC: F16L58/10
Filed: 1988-08-04
Abstract: The invention relates to a pipe (10) with an internal lining, particularly as protection against chemical attacks and corrosion at high working pressures, and is distinguished particularly by the fact that, to produce a design which is corrosion-resistant, has a sliding-conveying characteristic and is wear-resistant, the composite pipe consists of a steel jacket pipe (10), a so-called inliner (12) of plastic, in particular of a thermoplastic pipe, and the connection between the thermoplastic pipe and the steel pipe consists of an expanded plastic foam. <IMAGE>
Patent EP-0304748-A1 (EP)
Inventor: FILIPPI RENATO
IPC: F02M53/02
Filed: 1988-08-12
Abstract: An injection pump (1) for fuel injection systems with controlled injectors for i.c. engines, including at least one cylinder-and-piston pumping unit (3) driven by a shaft with eccentrics (4) and connected through an intake valve (7) and a delivery valve (8) to inlet and outlet means (11, 12) for the fuel. A solenoid pressure-regulating valve (13) is fitted directly to the body (5) of the pump.
Patent EP-0304937-A1 (EP)
Inventor: DERUDDER CARLOS
IPC: D03D39/12
Filed: 1988-08-26
Abstract: Process for producing pile fabrics by means of wire looms, in which the fabric carries a pile loop every n wefts, n being greater than or equal to 2, and in which the wires are each introduced in an introduction cycle during a single weft cycle and are drawn out one after the other during a drawing-out cycle which takes place in the two to n successive weft cycles. …<IMAGE>…
Patent EP-0312792-A1 (EP)
Inventor: BARO JOSE
IPC: H01Q1/27
Filed: 1988-09-22
Abstract: The receiver casing comprises a receiver (17) and a power cell (18); the said antenna being characterised in that it comprises: - a first, loop-shaped, conducting element (10) situated in the upper part of the casing (13) and insulated from the remainder of the casing; - a second conducting element (11) connected to the earth of the receiver and arranged in the lower part of the casing; - a matching and tuning circuit (12) connecting these two conducting elements (10, 11) to the inputs of the receiver (17). Application in particular to the field of message reception. <IMAGE>
Patent EP-0322550-A1 (EP)
Inventor: SCHLEIF LUDWIG
IPC: B43K24/14
Filed: 1988-11-17
Abstract: Die Erfindung betrifft ein Schreibgerät in Form eines Kugelschreibers mit zwei Minen, die durch Drehen des Schaftes abwechselnd in die Schreibstellung gebracht werden können, und einen im hinteren Teil des Schaftes vorgesehenen Raum zur Unterbringung bzw. Aufnahme von verschiedenen Zusatzeinrichtungen, wie Stempelmechaniken, Markerstifte od. dgl. Die Erfindung ist dadurch gekennzeichnet, daß in einer im Schaft (1, 2) untergebrachten Führungshülse (8) mit zwei seitlichen Längsschlitzen (9) zwei Gleitschieber mit Röhrchen zur Aufnahme der Schreibminen (22, 23) auf abgesetzten Führungsschienen (11) hin und her längsbeweglich sind, wobei die Gleitschieber (13) durch Federn (18) gegen die Schaltkurve (19) der Schaltkurvenhülse (20) gedrückt werden, wobei durch Drehen der Schaltkurvenhülse (20) abwechselnd der eine oder andere Gleitschieber (13), und damit abwechselnd die Röhrchen (17) mit den eingesetzten Schreibminen (22, 23), gegen das vordere Ende des Schreibgerätes geschoben werden.
Patent EP-0375795-A1 (EP)
Inventor: FERRUCI MEDO
IPC: F02M61/20
Filed: 1988-12-27
Abstract: This fuel injector, which can be calibrated and set using normal equipment, consists of an occlusion pin (5) whose lift of aperture can be carried out in sequence with the reactive interwoven of differentiated rigidity springs (8,14) so as to create rates of flow into the combustion chamber which are gradual and appropriate to the power requirements of the engine.
Patent EP-0284128-A1 (EP)
Inventor: DEN HARTOG GERARDUS HENRIKUS J
IPC: C25C7/02
Filed: 1988-03-02
Abstract: Suspension bar for an anode or cathode sheet in electrolytic refining of metals, the core (9) of the suspension bar consisting of a material which exhibits a high resistance to bending and a high mechanical resistance, and being surrounded by a sheath (8) of a material with good electrical conducting properties, such as copper. The core material is a material with good electrical conduction properties, such as copper, near at least one of the ends (10) of the suspension bar, preferably near both ends, over a length of a least 3 cm and at most 5 cm, the sheath being continuous to the end of said core part. 
     Method for manufacturing such a suspension bar in which a sheath of copper is drawn over a core of steel, starting from copper tube. Copper and steel cores are alternately introduced into the copper tube, subsequently the sheath is drawn, with further cores being added, to a total length which essentially corresponds to the change in length of the copper tube occurring as a result of the drawing and, finally, the rod produced is sawn up into the desired rod lengths at the points where the copper cores are located.
Patent EP-0284164-A1 (EP)
Inventor: AKKERMANS GERARDUS PETRUS MARI
IPC: H03M5/14
Filed: 1988-03-23
Abstract: Decoding unit for CMI-encoded input signals. A signal having 0/1 transitions is first derived from a signal. A 0/1 transition occurs in a CMI-signal as the result of encoding a binary zero or two consecutive binary ones. In the latter case the 0/1 transition is preceded two bits earlier by a 1/0 transition. By deriving a signal having 1/0 transitions, delaying this signal by two bit intervals and by comparing it to the first signal, the 0/1 transitions corresponding to a binary zero are then accurately detected. The resultant signal can easily be extended by one bit period, so that independent of any phase inversions of the read clock, the appropriate binary information is always generated.
Patent EP-0292157-A1 (EP)
Inventor: BRAITHWAITE DAVID
IPC: B65G47/70
Filed: 1988-05-06
Abstract: The pusher mechanism (14) associated with an I.S. glassware forming machine (10) are controlled by a controller (30) which provides control signals which cause the mechanisms (14) to operate. The controller senses the passage past a particular location of ware (1 to 6) of ware as it is transported by a conveyor (16) on to which the pusher mechanisms (14) transfer the ware. The controller determines the spacing (S1 to S5) on the conveyor (16) of ware from different sections (12) of the machine (10), compares the spacing with a predetermined, desired, spacing and, in the event that said spacing differs from said predetermined spacing by more than a predetermined tolerance, advances or retards the supply of control signals to at least one of the pusher mechanisms (14) which transfers the ware concerned.
Patent EP-0307079-A1 (EP)
Inventor: CAMPBELL ROY
IPC: F16D69/00
Filed: 1988-07-22
Abstract: A braking member for a brake of the liquid cooled type is provided on at least one side with an annular reservoir (15) for cooling liquid, and passages (10) are arranged to control the release of liquid from the reservoir to braking surfaces in response to centrifugal force.
Patent EP-0307105-A1 (EP)
Inventor: NEWCOMBE HAYDN JOHN
IPC: F16K27/00
Filed: 1988-08-23
Abstract: A mixing tap for a kitchen sink or like comprises a functional assembly of water ways in a body with control valves enclosed in a shroud for aesthetic considerations. The shroud is generally tubular with a second part and these two parts meet about an axis of the control valve normal to the axis of the spouts 22 so that a seamless smooth exterior can be provided on the spout.
Patent EP-0322238-A1 (EP)
Inventor: KOBAYASHI YUKIO C O AJINOMOTO
IPC: B65D17/28
Filed: 1988-12-22
Abstract: A container lid structure 1 made essentially of plastics includes a lid frame 3 and a lid plate 4. The lid plate 3 typically includes an inner layer 8 comprising a metal foil coated on the opposite sides by plastic layers and connected at the peripheral portion with the lid frame 3 and a core 10 made of a material which does not adhere to or bonds only weakly to the plastic materials for the lid frame 3 and for the inner layer 8. The core 10 is laid over the inner layer 8 with its peripheral portion in an abutting relationship with the inner periphery of the lid frame 3. A holding member 7 may be formed on the core 10 and bonded to the inner layer 8 through apertures 12 in the core. A pulling tab 5 is also formed on the core 10 and bonded to the inner layer 8 through an aperture 13 in the core.
Patent EP-0322301-A1 (EP)
Inventor: PUYPLAT OLIVIER
IPC: B23H9/06
Filed: 1988-12-19
Abstract: L'invention concerne la fabrication en série d'éléments d'impression en taille-douce en acier. Le procédé de l'invention consiste à : - réaliser par électroformage à partir d'une plaque d'artiste (2) gravée en cuivre un contretype en cuivre (6) ; - usiner la face (8) du contretype en cuivre (6) opposée à la gravure, de façon à définir un plan de référence (P') ; - utiliser le contretype en cuivre (6) comme électrode dans un banc d'usinage par électro-érosion où est disposée la pièce d'acier à usiner ; la face latérale cylindrique (12) de cette pièce est parallèle au plan de référence (P'), et l'usinage se fait pas à pas par zones successives grâce à des déplacements relatifs entre pièce à usiner et électrode, jusqu'à obtention du ou des éléments d'impression en taille-douce (20, 22, 24) présentant l'état de surface recherché. Application notamment à la réalisation d'éléments d'impression en taille-douce pour le papier fiduciaire, et plus particulièrement les billets de banque.
Patent EP-0340230-A1 (EP)
Title: Lidded containers.
Inventor: BOXALL CHARLES WILLIAM
IPC: B65D/
Filed: 1988-01-07
Abstract: PCT No. PCT/GB88/00008 Sec. 371 Date Feb. 2, 1989 Sec. 102(e) Date Feb. 2, 1989 PCT Filed Jan. 7, 1988 PCT Pub. No. WO88/05015 PCT Pub. Date Jul. 14, 1988.A lidded container made of plastics material comprises a body (10) with a top rim (11) and a lid (12) with a flange (18) for sealing engagement inside the rim (11). The lid (12) has a web (17) part carrying said flange (18), which depends therefrom, and also carrying a depending skirt (16) for surrounding the outside of the rim (11), said skirt (16) having a plurality of inwardly-directed projections (21) each engageable in latching relationship in a recess (31) on the outside of the rim (11), and said web part (17) having apertures (24) corresponding to said projections (21), whereby a tool can be inserted through each aperture (24) to disengage the corresponding projection (21) from said recess (31).
Patent EP-0305509-A1 (EP)
Inventor: MULLIN FRANCIS JOSEPH
IPC: G02B6/44
Filed: 1988-02-23
Abstract: Un câble (20), qui peut être utilisé dans une installation aérienne ou enfouie destinée à desservir les locaux de la clientèle et qui est constitué par un type de conducteur composite à fibres optiques/cuivre, permet non seulement de répondre aux besoins actuels de la clientèle mais également de remplir les conditions de service prévues pour le marché des communications de demain. Ledit câble comprend une ou plusieurs unités de fibre optique renfoncées (22-22) et une ou plusieurs paires de conducteurs métalliques (24-24) enfermées dans un système d'enveloppe (70). Chaque unité de fibres optiques (22-22) est renforcée de façon à comporter plusieurs éléments de résistance (40-40) disposés en réseau autour d'une fibre optique à tampon (36), afin d'enfermer la fibre optique et à assurer une résistance en colonne aux forces compressives. Un composé de remplissage (52) est disposé dans l'unité entre une gaine (50) qui renferme les éléments de résistance (40) et la fibre optique et la fibre optique à tampon (36).
Patent EP-0375780-A1 (EP)
Inventor: NISHI YOSHIKATSU
IPC: C08G61/08
Filed: 1988-08-31
Abstract: Des polymères à ouverture d'anneau de norbornène polycyclique et des dérivés hydrogénés desdits polymères comprennent: (A) 90 à 5 % en masse molaire d'unités répétitives représentées par la formule générale (I) ou un dérivé à substitution alkyle de ces unités, et (B) 10 à 95 % en masse molaire d'au moins un élément choisi parmi des unités répétitives représentées par la formule générale (II) ou par des dérivés à substitution alkyle de ces unités et parmi des unités répétitives représentées par la formule générale (III) ou par des dérivés de ces unités à substitution alkyle ou alkylidène. Lesdits polymères et leurs dérivés ont une viscosité limite [eta] mesurées dans du toluène à 25°C de 0,01 à 20 dl/g. Dans les formules (I), (II) et (III), --- représente soit une liaison simple soit une liaison double. Des procédés de production de ces polymères sont également décrits.
Patent EP-0386296-A1 (EP)
Inventor: STORANDT STEFFEN DIPL-ING
IPC: G06F11/22
Filed: 1989-03-09
Abstract: The invention relates to a circuit arrangement for simulating a microcontroller. On a carrier plate, a so-called bond-out chip (BOC) of this microcontroller, a reprogrammable memory device (SE) connected to this chip, and a logic arrangement (LA) are arranged in one plane. The connecting terminals of the circuit arrangement (SA), which are connected at least partially to the memory device (SE) by means of the logic arrangement (LA), are designed to be pin-compatible with the microcontroller to be simulated so that the user can test, try and, thanks to the reprogrammable memory device (SE), modify this circuit arrangement in his user circuit at any time, if its dimensions correspond to those of the microcontroller. The essential advantage of the invention lies in the fact that a special EPROM version of the microcontroller, that is to say a microcontroller produced using EPROM technology, becomes unnecessary.   <IMAGE>
Patent EP-0339601-A1 (EP)
Inventor: AIDA MASAHIRO
IPC: F16C25/08
Filed: 1989-04-26
Abstract: In a supercharger, a pair of oil film dampers are installed by way of oil films on an inner circumferential wall of a bearing housing and respectively install thereon ball bearings for a rotor shaft. A hollow, generally cylindrical thrust member selectively abuts at the opposite axial ends upon the dampers, whereby to hold the oil film dampers, the ball bearings and therefore the rotor shaft in place relative to the bearing housing. The thrust member is fixed to the bearing housing by means of a pin received in a tangential groove of the thrust member, i.e., a groove elongated in parallel to a tangential line of a circular cross section of the thrust member.
Patent EP-0370198-A1 (EP)
Title: Tetraindolyl-heptamethin-derivate
Inventor: BERNETH HORST DR
IPC: C07D521/00
Filed: 1989-09-23
Abstract: Tetraindolyl-heptamethin-derivate der isomeren Formeln <IMAGE> und <IMAGE> worin A, B, D und E <IMAGE> bedeuten und untereinander gleich oder verschieden sein können, und die übrigen Symbole die in der Beschreibung angegebenen Bedeutung haben, finden Verwendung in druck-und thermoempfindlichen aufzeichnungsmaterialien.
Patent EP-0369275-A1 (EP)
Inventor: ENDRES HELMUT DR
IPC: C01F7/785
Filed: 1989-11-06
Abstract: The invention concerns a precipitant or flocculant for purifying waste water, as defined in the description, characterized in that it contains a certain quantity of hydrophilic solvents such that the agglomeration of the primary particles to form secondary particles which are not precipitated in water is prevented and such that the average diameter of the particles in aqueous suspension is less than 2  mu m and that no particles with a particle diameter greater than 10  mu m are present. To obtain the product, either (a) the salts used as starting materials for the production of these double-layer hydroxides are introduced in equivalent amounts in a solvent into a common reactor, and the precipitated precipitant is used, possibly after washing with a solvent, in moist form without previous drying to a solids content greater than 70 wt. %, or (b) the precipitate is produced in situ by carrying out the above-mentioned steps in the waste water to be treated. Also described are the manufacture of the products and the process involving their use.
Patent EP-0369455-A1 (EP)
Inventor: OTTO OEKO-TECH GMBH CO KG
IPC: C02F3/12
Filed: 1989-11-17
Abstract: A process for biological waste water treatment is indicated, by means of which waste water (AW) containing dissolved pollutants and air (LT) are both fed to a reactor (1) via at least two mutually separate nozzles (3, 4). The streams of the two-component mixture emanating from the nozzles (3, 4) are, to achieve high mass transfer in the reactor (1) passed along in such a way that they impinge therein on one another in an impingement zone (PZ). The waste water (AW) is passed from the reactor (1) into a settling vessel (8) in which the biosludge settles out. <IMAGE>
Patent EP-0374841-A1 (EP)
Inventor: KIMURA YASUO C O NEC CORPORATI
IPC: G11B7/135
Filed: 1989-12-19
Abstract: In an optical head device, a grating element (22) is partitioned into first and second regions (221, 222) by a partition line (23) which passes through its point of intersection with an optical axis of an optical beam generated from a source point (17) and through a particular point. According to this invention, the particular point is determined so as to obtain an optimal focussing error signal within a dynamic range. An optical detector (24) is segmented into three segments by first and second segmentation lines (251, 252) which should preferably form particular angles with a reference plane (35) defined by the source point, the point of intersection, and a middle point between first and second points of convergence of beams diffracted from the first and the second regions. Alternatively, the detector is segmented into first and second sets of segments by a segmentation line on which the first and the second points of convergence are present and which should preferably form a particular angle with the reference plane. According to this invention, such a particular angle is determined so as to obtain the optimal focussing error signal even when the optical beam has a wavelength which is different from its nominal wavelength.
Patent EP-0364014-A1 (EP)
Inventor: JACOBS CORNELIS ADRIANUS JOANN
IPC: H01J61/88
Filed: 1989-09-07
Abstract: A high-pressure sodium discharge lamp provided with a ceramic discharge vessel (1), in which sodium, mercury and xenon are present, of which the xenon is at a pressure at 300 K of at least 26.7 kPa. The sodium and the mercury are present in a weight ratio Na/Hg which is at least 0.075 and at most 0.125. The lamp generates in the operating condition a spectrum, in which at a wavelength of 589.3 nm a self-­absorption band is present, which is limited by spectral flanks each flank having a respective maximum. There is a wavelength difference Δλ of at least 3.5 nm and at most 6 nm between the maxima.
Patent EP-0336575-A1 (EP)
Inventor: TUCKER KAY LOUISE
IPC: B23K35/26
Filed: 1989-03-14
Abstract: A lead-free alloy for joining and sealing which is useful as a plumbing solder comprises from 0.08 to 20% by weight of bismuth, from 0.02 to 1.5% by weight of copper, from 0.01 to 1.5% by weight of silver, from 0 to 0.10 percent by weight of phosphorus, from 0 to 0.20% of a rare earth mixture and the balance tin, together with incidental impurities. The alloy has a similar pasty range (i.e. melting temperature and melting range) to the traditional tin-lead plumbing solders.
Patent EP-0355043-A1 (EP)
Inventor: BARSOTTI ROBERT J
IPC: C08K5/50
Filed: 1989-06-26
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about
     (a) 25-90% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate, alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000;   (b) 5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups; and   (c) 0.1-7% by weight, based on the weight of the binder, of a phosphonium catalyst or a blend of a phosphonium catalyst and a tertiary amine catalyst which may or may not contain hydroxyl groups.
Patent EP-0324672-A1 (EP)
Inventor: DUGAST JOSEPH
IPC: F16L41/02
Filed: 1989-01-09
Abstract: The invention relates to a welded detachable coupling for connection with high tightness particularly against rare gases. It comprises a central base block (10) whose central axes of symmetry are perpendicular, formed with channels (2, 3) leading to at least two outlets each situated on one face of said block forming a coupling end (5, 6, 7), one of said outlets being at least a weldable outlet (7), one being at least a male (5) or female (6) outlet, and the distance between the centre of symmetry of the base block and the open extremity of a male or female coupling end or weldable outlet being identical in all directions of connection. <IMAGE>
Patent EP-0370841-A1 (EP)
Inventor: DORY JACQUES
IPC: G10K11/00
Filed: 1989-10-13
Abstract: In an ultrasound treatment apparatus comprising a power transducer in the form of a spherical dish (1) both as generator of the treatment waves and as echographic emitter-receiver, the transducer is caused to oscillate (motor 2) during the period of the treatment, in order to obtain a sectoral scanning of type B, and excitation thereof takes place (circuits 1 to 14) with treatment waves only within a restricted angular sector of the scanning and with echographic waves within the remainder of the scanned sector. <IMAGE>
Patent EP-0356358-A1 (EP)
Inventor: HABERKORN JEAN-PAUL
IPC: A01B73/02
Filed: 1989-07-12
Abstract: Hinged connection (16) forms a connection element (17) connected to hitching element (9) by a first joint (20) and to support beam (14) by a second joint (21). Connection element (15) and connection element (17) form with hitching element (9) and support beam (14) a deformable quadrilateral (22) making it possible, for transport, to move the mowing group (2) toward median vertical plane (62) of the tractor (8).