baber/WOPTO huggingface dataset:
Patent EP-0406458-A1 (EP)
Inventor: AHM POUL HENRIK
IPC: A01M29/00
Filed: 1989-07-03
Abstract: A growing device (10) for hydroponical growing of plants (18), comprises a collapsed plastic tubing (1) having a first and second longitudinal, closed edge (2, 3) opposing each other. The two opposing layers (4, 5) of the collapsed tubing (1) are sealed along sealing lines (6) transverse to and spaced along the length of the tubing (1). The transverse sealing lines (6) extend between points located at some distance from the two closed edges (2, 3) leaving longitudinal passageways (7, 8) along the length of said closed edges (2, 3) of the collapsed tubing (1) and forming a series of successive, flat transverse passageways (9) separated from each other by the transverse sealing lines (6) and open to the two longitudinal passageways (7, 8) at their opposite ends. In a system using said growing device (10) a supply pipe (14) having outlets for nutrient solution is inserted into the longitudinal passageway (7) at the first closed edge (2), and nested upon and between two closed parallel horizontally stretched wires (15) with the rest of the growing device (10) suspended there­from. The roots (19) of a plant (18) are inserted in each transverse passageway (9) and nutrient solution supplied via the supply pipe (14) is percolated over the roots and collected in the lower longitudinal passageway (8) and passed on through an outlet (12) into a gutter leading to a collecting tank with means for monitoring and   adjusting the content of nutrients and other additives before recirculation of the solution.
Patent EP-0419711-A1 (EP)
Title: Schnittstellenbaustein zur Ankopplung modulierter Signale
Inventor: FLACH WERNER DIPL-ING
IPC: H04L12/40
Filed: 1989-09-28
Abstract: Durch die deutsche Patentanmeldung P 39 10 719.1 ist ein Schnittstellenmodul mit einem anwenderspezifischen Schaltkreis vorgeschlagen, der den Betrieb mit modulierten gleichstromfreien Signalen über eine serielle Busschnittstelle ermöglicht. Zum Betrieb der Kommunikation werden darüber hinaus angepaßte Anschlußmittel zum Anschluß eines Teilnehmers (3) an den Zweidraht-Linien-Bus (4) benötigt, die anwenderfreundlich sein sollen. Dies wird durch einen Schnittstellenbaustein (1) erreicht, der ausgehend von seiner Anschlußseite zum Zweidraht-Linien-Bus (4) hin einen Transformator (6) und dazu in Reihe eine Parallelschaltung aus einem Empfänger (7) und einem Sender (8) aufweist. Weiterhin sind im Schnittstellenbaustein (1) ein Komparator (11) und eine Spannungsquelle (15) vorgesehen, die abhängig vom Pegel der modulierten Signale (5) einem zur Modulation und Demodulation der Signale (5) verwendeten Schaltkreis (12) ein Sperrsignal (13) senden. Zur Freigabe der zu sendenden Signale (5) leitet der anwenderspezifische Schaltkreis (12) dem Sender (8) ein Freigabesignal (14) zu. Dieser Aufbau des Schnittstellenbausteins (1) hat außerdem den Vorteil der galvanischen Trennung zwischen dem Teilnehmer (3) und dem Zweidraht-Linien-Bus (4).
Patent EP-0374467-A1 (EP)
Inventor: HEINZ WILHELM
IPC: H04N5/228
Filed: 1989-11-13
Abstract: Die Erfindung betrifft eine Vorrichtung zur optischen Erfassung schneller Vorgänge mit einer Fernsehkamera. Die Kamera (1) weist Strahlablenkmittel (3, 4) und eine Strahlaustastschaltung (13) auf, um den Abtaststrahl nacheinander und zyklisch über die Zeilen einer Bildebene (5) streifen zu lassen, auf der die Vorgänge abgebildet werden. Ein zyklischer Zeilenzähler (14) führt mit jedem Zeilenimpuls (10) einen Zählschritt aus und liefert einen Zählendeimpuls jeweils nach p Zeilenimpulsen, wobei N/p eine ganze Zahl größer 1 ist. Der Zählendeimpuls (15) wird der Strahlaustastschaltung (13) der Fernsehkamera (1) zur Bildwechselaustastung (B) zugeführt sowie einem Sägezahngenerator (12), der die Vertikalablenkung (4) des Strahls steuert.
Patent EP-0373383-A1 (EP)
Inventor: RUTHARDT SIEGFRIED DIPL-ING FH
IPC: F02D1/08
Filed: 1989-11-18
Abstract: Governor for fuel injection-type internal-combustion engines having a final control element arranged on the end face of the centrifugal governor, which element is formed by a solenoid actuator, which acts on the swivel bearing (26) of a control lever (29) of the governor, has a magnet armature (50) and, as oscillations occur in the longitudinal direction of travelling, shifts the swivel bearing (26) out of one end position into the other end position, the swivel bearing (26) being connected to a driver pin (33) with adjusting thread (33a), onto which an adjusting sleeve (49) is screwed, which is disposed axially displaceably in the governor housing (19), and the axial position of the driver pin (33) in the adjusting sleeve (49) being checked by the magnet armature (50), likewise screwed onto the driver pin (33). <IMAGE>
Patent EP-0433486-A1 (EP)
Inventor: STECHEMESSER ERNST
IPC: G03B21/625
Filed: 1989-12-22
Abstract: The subject-matter of the invention is a screen for transmitted-light projection which enables projection that has especially high contrast and transmission even in bright rooms. In the case of transmitted-light projection screens according to the invention, there are located on the front side of the screen light-passing regions (8), which are arranged in the form of lines or matrices and are surrounded by absorption regions (9), the area of the passing regions being smaller as a rule than the total area of the light-absorption regions. The projection light (5) entering from the rear   side (1) of the screen is guided by total reflection through light conductors (2) of roof-like or cone-like construction to the exit faces (8) on the front side. Both the entrance faces (6) and the exit faces (8) can be constructed as plane surfaces or as spherically or aspherically curved surfaces. When used in a matrix-shaped arrangement, the light conductors (2) can be constructed as circular or polygonal cones. Transmitted-light projection screens according to the invention can be combined with Fresnel lens plates. They are particularly suitable for projection in bright rooms where daylight is incident. The attached illustration represents an example of a section through a projection screen according to the invention. <IMAGE>
Patent EP-0336610-A1 (EP)
Inventor: BEVAN LEONARD NOEL
IPC: G03G15/00
Filed: 1989-03-23
Abstract: Sheets of paper or other suitable material are formed into pairs (21,22) connected together along one edge (23) by folding or by means of adhesive, and such double sheets (20) are formed into stacks (10) for use in reprographic operations by a method in which a reprographic operation is performed simultaneously or successively on the two exposed faces of the pairs of sheets whilst they remain in face-to-face relation, and the two sheets of each pair are then separated into single sheets after completion of the reprographic operations. In this way, it is possible to utilise material of a weight or stiffness which could not otherwise be handled by conventional reprographic apparatus.
Patent EP-0335662-A1 (EP)
Inventor: FERREIRA SERGIO HENRIQUES FAC
IPC: C07K1/02
Filed: 1989-03-28
Abstract: Use, in the preparation of a medicament for use in the prevention or treatment of pain, of
     (a) a peptide of formula (I):
      wherein X is 
H₂N-(CH₂)₄-CH(NH₂)-C(=O)- or 
H₂N-C(=NH)-NH-(CH₂)₃-CH(NH₂)-C(=O)-, 
and Y is a hydroxy group or an amino acid residue,   (b) the C-terminal amide thereof, or   (c) a pharmaceutically acceptable salt of the said peptide or amide; with the proviso that the peptide of formula (I) is not Lys-Pro-Arg, Arg-Pro-Tyr, Arg-Pro or Lys-Pro.
Patent EP-0342819-A1 (EP)
Inventor: RIVERA SAMUEL T
IPC: A47K1/14
Filed: 1989-05-03
Abstract: In a vandal resistant push-pull drain stopper for use with a drain plug (44) of a bath or other similar vessel, there is provided a plunger (46) having an inner cylindrical bore, a stem (10) having a reduced portion (24), an expanded portion (55) and a channelled portion (16), an O-ring (18) snugly nestled between the plunger (46) and the stem (10); a cap (34) threadably engaged with the plunger (46) and axially disposed about the upper region of the stem (10) the cap (34) having a relief (A) inside the hexagonal bore (B) portion thereof so that the plunger (46) freely rotates about the cap (34) by discouraging removal of the cap (34) from the drain plunger (46); the plunger (46) having a seal (38) so that when the plunger (46) is in a closed position the seal (38) abuts with the outer periphery of the drain plug (44) thereby sealing the same. The reduced (24) expanded (55) and channelled (16) portions of the stem (10) permit the drain plug (44) to be open and closed by user and provide tactile "snap in place feel" in the open and close positions while employing only, essentially, two moving parts.
Patent EP-0359365-A1 (EP)
Inventor: ANDERSON JEFFREY J
IPC: B41J2/045
Filed: 1989-07-03
Abstract: A method is provided for modifying an ink jet printing head (10) which comprises applying a layer of a treated coating material (50) to the jet printing head surface area (18) surrounding each said drop discharge nozzle (20). This treated coated surrounding surface area maintains a phase change ink contact angle of at least about 50°, at an operating temperature of at least about 70°C. In this way, the ink jet printing head is capable of ejecting a plurality of individual drops of the phase change ink composition for forming undegraded, accurately placed printed images on a printing medium.
Patent EP-0359509-A1 (EP)
Inventor: GARTNER HERBERT ALFONS
IPC: C08F220/56
Filed: 1989-09-11
Abstract: Water-soluble, high molecular weight, linear copolymers of diallyl dimethyl ammonium chloride and acrylamide of various cationicities are prepared by copolymerization of a major portion of the acrylamide monomer via stage-addition in a solvent solution and adding a chain transfer agent at the conclusion of said copolymerization to prevent branching and cross­linking from occurring.
Patent EP-0369944-A1 (EP)
Inventor: STANEK JAROSLAV DR
IPC: C07D521/00
Filed: 1989-11-09
Abstract: Compounds of the formula I <IMAGE> in which R1, R2, R3 and X have the meanings indicated in the description, have valuable pharmaceutical properties and are active, in particular, against tumours. They are prepared in a manner known per se.
Patent EP-0380673-A1 (EP)
Inventor: NIMURA MITSUHIRO
IPC: G01C21/34
Filed: 1988-12-23
Abstract: Route searching (35) to the destination is performed by use of a road data (26) having each crossing data and road data and by inputting the  destination to generate navigation data (27) and a course to the destination is directed while the present position is being traced (37). A course guide to the end crossing of the present position road is output by use of data on travelling guide from each crossing to the destination obtained via route searching (35) from the road network data (26). At a crossing, the present position is traced on a travelling direction road which has been recognized by a present position trace means (37) and the end crossing of that road is recognized. Recognition of a travelling direction is made at the end crossing of a road between crossings and the road in the travelling direction is used as the present position road to output a guide to the next end crossing and this procedure is repeated at each crossing up to the destination and course guiding is thus performed. In route searching, a travelling road to the destination is set for each crossing. Therefore, course guiding to the destination from the end crossing of a travelling road can be conducted by recognizing a crossing and its travelling road.
Patent EP-0396598-A1 (EP)
Inventor: FARRONATO SILVESTRO
IPC: C09D5/00
Filed: 1989-01-11
Abstract: Ce procédé consiste à mélanger différentes poudres pour revêtements électrostatiques composées de différents systèmes de liants. On peut obtenir par un mélange peu intime (c'est-à-dire à l'état solide, non à l'état fondu) d'une poudre pour revêtements électrostatiques composée d'un système de liants durcissables à chaud avec une ou plusieurs poudres composées d'un ou de plusieurs systèmes différents de liants durcissables à chaud ou thermoplastiques, des pellicules mates ou satinées uniformes après cuisson, utiles pour des surfaces de haute qualité du point de vue de leur résistance chimique et mécanique et pour des surfaces décoratives.
Patent EP-0440610-A1 (EP)
Inventor: GEISSELMANN HERIBERT
IPC: D05B69/00
Filed: 1989-01-18
Abstract: Un dispositif détermine l'avancement réel transmis au matériau cousu par un organe d'avancement d'une machine à coudre industrielle. Le nombre de fils qui passent devant un capteur est compté et l'avancement est déduit de la densité prédéterminée des fils. Afin d'assurer un comptage des fils aussi exact que possible, indépendant de l'orientation du tissu cousu, un diaphragme rotatif à fentes (7) avec au moins une fente radiale (8) à limites parallèles est agencé en amont de la cellule photoélectrique (10) du capteur. De préférence, un second diaphragme à fente (5), fixe mais à position angulaire réglable, comprend une fente (6) qui s'ouvre dans une certaine plage angulaire, alors que le diaphragme (7) rotatif à fentes comprend un plus grand nombre de fentes (8), ce qui permet de réduire la vitesse de rotation requise du diaphragme à fente (7). Afin d'éviter des erreurs dues au dessin du tissu, le dispositif peut fonctionner dans le domaine infrarouge à ondes relativement longues.
Patent EP-0381707-A1 (EP)
Title: Method and apparatus for the intimate mixing of fluids.
Inventor: RODGERS WILLIAM
IPC: B01F5/06
Filed: 1989-03-01
Abstract: PCT No. PCT/AU89/00081 Sec. 371 Date Oct. 31, 1989 Sec. 102(e) Date Oct. 31, 1989 PCT Filed Mar. 1, 1989 PCT Pub. No. WO89/08494 PCT Pub. Date Sep. 21, 1989.A method for intimately mixing fluids in a two-stage process is disclosed. The method includes the steps of subjecting a continuous flow of an aggregation of fluids to free vortex flow, having axial and tangential velocity components, and then substantially removing the tangential velocity component to substantially recover the tangential velocity energy so as to provide a discharge flow which is substantially axial.
Patent EP-0406267-A1 (EP)
Inventor: GRILL LAURENCE K
IPC: C12N15/86
Filed: 1989-02-24
Abstract: The present invention relates to viral vectors which are biologically contained, self-replicating and capable of the non-nuclear chromosomal transformation of a host. The viral vectors may contain a heterologous coding sequence adjacent a viral promoter. The invention further relates to viruses containing the viral vectors which a transmissible, i.e. infective. The invention also relates to production cells which are capable of producing the viruses or parts thereof. Host cells are infected by the viruses of the invention. A process for the production of a desired product by growing the infected hosts is also within the scope of the present invention.
Patent EP-0378603-A1 (EP)
Inventor: BARTHRUFF OTTO
IPC: F02N15/02
Filed: 1989-05-20
Abstract: L'appareil comprend une transmission, un moteur de démarrage et un pignon. Une courroie dentée (12) transmet le couple moteur du moteur de démarrage (15) au pignon (3) supporté par l'arbre (2) de la transmission. Le moteur de démarrage (15) est pourvu d'un arbre menant (14) dont la partie antérieure (13) comporte des rainures (16) et des nervures (17) permettant de transmettre un couple maximum de l'arbre menant (14) au pignon (3). Grâce au choix d'une courroie dentée (12) de matière élastique, les vibrations et bruits pendant la marche sont amortis au maximum.
Patent EP-0378605-A1 (EP)
Inventor: RUSHMERE JOHN DEREK
IPC: D21H17/28
Filed: 1989-01-12
Abstract: L'amélioration apportée à la fabrication du papier consiste à ajouter à une composition de papier aqueuse contenant une pâte cellulosique et éventuellement des charges minérales, un agent contribuant au drainage et à la rétention et comprenant des microgels de polyaluminosilicate de métal alcalin hydrosoluble formés par la réaction d'acide polysilicique et d'un aluminate d'un métal alcalin, le polyaluminosilicate ayant un rapport en mole alumine/silice supérieur à environ 1/100, avec un polymère cationique sélectionné dans le grope comprenant un amidon cationique, du guar cationique et du polyacrylamide cationique.
Patent EP-0420882-A1 (EP)
Inventor: ORTWEIN ELISABETH
IPC: E01B9/62
Filed: 1989-05-30
Abstract: Un rail (1) élastiquement monté pour véhicules sur rails comprend des surfaces latérales de délimitation (2) situées au-dessous du champignon de rail (3) qui s'appuient contre les surfaces latérales internes de délimitation (5) d'un cadre (6). Dans la zone de support, les surfaces latérales de délimitation (2) du rail (1) et/ou les surfaces latérales internes de délimitation (5) du cadre (6) sont subdivisées en deux sections: une section supérieure et une section inférieure qui rétrécissent vers le bas. Dans la section supérieure, les surfaces latérales de délimitation (2.0) du rail (1) forment un angle (W1.0) compris entre 0° et 10° par rapport à la verticale (S). Dans la section inférieure, les surfaces latérales de délimitation (2.U) du rail (1) forment un angle (W1.U) compris entre 15° et 30° par rapport à la verticale (S) alors que les surfaces latérales internes de délimitation (5) du cadre (6) forment un angle (W6) compris entre 5° et 30° par rapport à la verticale (S).
Patent EP-0436603-A1 (EP)
Inventor: BUSTANCE C DAVID
IPC: H03M1/36
Filed: 1989-09-26
Abstract: Un signal audio analogique est retenu, après une limitation en fréquence, par un élément de garde de balayage (SH), en vue de sa conversion en une valeur de sortie de L-bit. Le signal de balayage est converti par un convertisseur A/N parallèle (FAD) en une valeur de référence numérique avec M < L bits utiles, laquelle représente les bits les plus valorisés de la valeur de sortie et est reconvertie par un convertisseur N/A de référence (RDA). Ce signal de référence est soustrait du signal de balayage, le signal de différence est amplifié et converti en une valeur partielle avec M < N < L bits utiles. La valeur partielle constitue les bits les moins valorisés de la valeur de sortie, et un bit qui chevauche la valeur de référence sert à la correction des erreurs.
Patent EP-0436633-A1 (EP)
Title: Pyridine base synthesis process and catalyst for same.
Inventor: GOE GERALD L
IPC: C07B61/00
Filed: 1989-09-29
Abstract: An improved base synthesis process and catalyst for the preparation of pyridine or its alkylpyridine derivatives involving the catalytic reaction of one or more aldehydes and/or ketones containing from one to about five carbon atoms, with at least one reactant having more than one carbon atom, with ammonia in the gas phase. The improved catalyst comprises an effective amount of a shape-selective zeolite which has been modified by treatment with one or more metal ions or compounds of tungsten, zinc or tin. The preferred zeolite has a constraint index of about 1 to 12 and a high silica content and correspondingly low concentration of ion-exchange sites with minimal to no acidic sites present.
Patent EP-0440703-A1 (EP)
Title: Dispositif de prehension en forme de pince
Inventor: LOHMAN OSKAR RUNE
IPC: B25B9/02
Filed: 1989-10-25
Abstract: La présente invention se rapporte à un dispositif de préhension en forme de pince, qui comprend un élément cylindrique (3; 13) soutenu en rotation par rapport à une pièce transversale (19; 20; 27) qui porte une branche de support (6; 23; 26). Cette branche s'étend essentiellement dans une direction parallèle aux branches (1, 2; 11, 12) de la pince et comporte un pied de support (25; 29) destiné à entrer en contact avec la pièce à travailler. A son extrémité arrière, la branche de support (23; 26) est reliée réglable à la pièce transversale (20; 27). Un manchon opérationnel (8; 19) entoure les branches de préhension (1, 2; 11, 12) de la pince et est mobile par guidage le long desdites branches, afin d'assurer, respectivement, la compression et l'ouverture des branches par déplacement longitudinal.
Patent EP-0459980-A1 (EP)
Inventor: RUGGIERI STEVEN K
IPC: F22B37/48
Filed: 1989-10-25
Abstract: Une lance flexible et son système d'entraînement (10) pénètrent dans le puits d'accès (12) et l'allée de décompression (14) de l'ensemble (16) latéral secondaire du générateur de vapeur d'un réacteur à eau pressurisée (PWR). Le système (10) comprend un rail de support (18) qui traverse le puits d'accès (12) et s'étend le long de l'allée de décompression (14). Un convoyeur (20) est suspendu de manière mobile le long du rail de support (18). Une lance flexible (24) traverse le convoyeur (20) et peut être entraînée par celui-ci, dans une plus ou moins grande mesure selon les besoins, jusqu'à l'intérieur du faisceau tubulaire (26) afin d'observer et/ou de nettoyer des dépôts de boue (28) accumulés dans le faisceau tubulaire (26). Des tuyaux souples (34) à haute pression, une ligne de purge d'azote (36) et un câble (32) à fibre optique sont soutenus par une structure (38) à barre de support sans bague d'écartement. La structure (38) à barre de support est intégralement formée en une seule pièce en une matière plastique flexible.
Patent EP-0439639-A1 (EP)
Inventor: KOHRS GUENTER
IPC: B09B3/00
Filed: 1990-01-29
Abstract: The invention relates to a process for the disposal of pressurised containers which are filled with the base materials for foams. The containers are crushed under an overpressure of inert gas and with simultaneous spraying of a solvent, the crushed parts of the containers are separated from the substances forming the contents and these substances are collected and, if appropriate, separated off within the overpressure area. <IMAGE>
Patent EP-0384427-A1 (EP)
Title: Apparatus and method for crimping end of can body
Inventor: SHIRAI KEIICHI C O IKUNO KOUJO
IPC: B21D51/26
Filed: 1990-02-21
Abstract: There is disclosed a method for crimping an open end of a can body (K). A male die (35) is inserted into the can body (K) through the open end in such a manner as to be coaxial therewith. Then, a female die (30) is caused to fit on the opening end, and the female die (30) is kept moving along the outer peripheral surface of the male die (35) while moving the male die (35), inserted into the can body (K), in a releasing direction from the can body (K). Thus, the opening end is crimped by the relative movement of the male and female dies. There is also disclosed a crimping apparatus which includes at least one crimping mechanism (21), a holder (15) for holding the can body (K) at a prescribed position, a complex cam (45) and a drive mechanism (D). The crimping mechanism (21) includes male and female dies (35; 30), follower members (33; 39) connected to the male and female dies (35; 30), respectively. The cam (45) includes first and second cam faces (48; 47) with which the first and second follower members (33; 39) are respectively held in engagement. The drive mechanism (D) is operable to move the first and second followers (33; 39) along the first and second cam faces (48; 47) axially of the male and female dies (35; 30) in a prescribed manner.
Patent EP-0397172-A1 (EP)
Inventor: OTSUJI KAZUYA
IPC: A61K31/715
Filed: 1990-05-10
Abstract: A composition for curing autoimmune diseases is disclosed. The composition comprises as an effective component an acidic heteropolysaccharide which is secreted by a callus induced from a plant belonging to the genus  Polianthes L .. The acidic heteropolysaccharide can be prepared as a uniform product by the application of plant tissue culture methods and exhibits superior capability of removing immunocomplexes with the least side effects.
Patent EP-0418573-A1 (EP)
Inventor: LOSIER THOMAS PHILIP
IPC: B01J21/20
Filed: 1990-08-21
Abstract: A graphite support for a metal catalyst prepared by the process of contacting graphite with a mixture of nitric acid and sulfuric acid, and optionally heating the contacted graphite to an elevated temperature to increase the surface area of the graphite.