baber/WOPTO huggingface dataset:
Patent EP-0274760-A1 (EP)
Inventor: GMUER ALBIN
IPC: F16B2/14
Filed: 1987-12-31
Abstract: The connecting device has a tubular or profile holder (18) with at least two mutually opposite openings (19) and at least one wedge (20). The holder (18) is intended partially to envelop at least one part (4) to be connected to it. The wedge (20) is intended to be pushed into two mutually opposite openings (19) and thus to provide the detachable connection of the device (6) to at least the one part (4). This device permits, inter alia, plastic sewage lines with relatively long supporting lengths to be installed without having to take into account deformation of the sewage line which restricts the water flow or is noticeable in any other way. <IMAGE>
Patent EP-0231977-A1 (EP)
Inventor: VAN DER WERF JAN EVERT
IPC: G02B7/32
Filed: 1987-01-30
Abstract: An optical imaging arrangement is described which comprises an opto-electronic focussing-error detection system (1, 2, 3, 4, 5, 6, 12, 13, 14, 18, 19, 20, 21) for determining a deviation between the image plane (P L ) of the imaging system (L) and a second plane (P s ) in which the image is to be formed. The image plane (P F ) of the focussing-error detection system is adjustable, for example by means of a pivotable plane-parallel plate (15), so that the zero point of the focussing-error signal (S,) is adjustable.
Patent EP-0255303-A1 (EP)
Inventor: ITO TOSHIO OKI ELECTRIC INDUST
IPC: G03F7/075
Filed: 1987-07-24
Abstract: A negative resist material consists of poly (silsesquioxane) of weight average molecular weight 2000 or more represented by the general formula (1): 
      where m and n denote the molar fractions of each component of the polymer, and m + n =100. A method of producing such a resist material and a method of forming a bi-layer resist pattern using the resist material are also disclosed.
Patent EP-0268433-A1 (EP)
Inventor: KISHI NORIYUKI
IPC: B32B15/08
Filed: 1987-11-12
Abstract: A method for controlling the air/fuel ratio of the intake air mixture supplied to an internal combustion engine having multiple cylinders and a valve operating mechanism for switching the magnitude of the intake valve openings for low and high speed operation. The method includes the step of providing a lean air/fuel ratio at low speeds and the step of gradually varying the air/fuel ratio of a range of engine speeds that include the speed at which the valve operation is switched to avoid any possible abrupt change in engine output upon switching the valve operation.
Patent EP-0241344-A1 (EP)
Inventor: CHENEL GUY GILBERT
IPC: E04B2/74
Filed: 1987-03-24
Abstract: a) Dispositif d'assemblage d'ossature de stand pour exposition temporaire ; 
         b) caractérisé en ce que les montants (8) comportant à leurs extrémités supérieures des fentes longitudinales (8₃) situées dans le fond des rainures en queue d'aronde (8₁), ces fentes (8₃) débouchant à l'extrémité supérieure des montants qui est adjacente de l'extrémité de la traverse haute à assembler et en ce qu'un noyau (19) est disposé dans ces fentes, ce noyau présentant au moins un talon (22) se disposant transver­salement dans une rainure en queue d'aronde (8₁), au moins une bille (29) maintenue dans un orifice du noyau de façon à faire saillie dans la rainure en queue d'aronde au-dessus de ce talon et un doigt (25) coulissant dans le noyau à l'encontre d'un ressort (28), ce doigt étant pourvu d'une encoche (26) et étant susceptible de prendre deux positions pour l'une desquelles l'encoche (26) du doigt (25) est située à hauteur de la bille (29) et permet son dégagement de la rainure pour le passage du pêne (7), tandis que pour l'autre position, le doigt (25) verrouille la bille (29) en saillie dans la rainure (8₁) et maintient le pêne soit dans une position haute, au-dessus de la bille, soit dans une position basse entre le talon et la bille.
Patent EP-0242304-A1 (EP)
Title: Follower amplifier having a great slew rate
Inventor: LIETAR LOIC
IPC: H03F3/50
Filed: 1987-04-17
Abstract: The invention relates to an amplifier with unit gain (voltage follower). To obtain a high slew-rate, every PNP transistor in the conventional bipolar diagram for followers of "non-looped" type is removed. The PNP transistor conventionally present in order to keep the current in two diodes D1, D2 constant is replaced by a resistor (R1), and a compensating circuit (Q3, R2, Q4, SC3) is provided which keeps the current in the diodes D1, D2 constant despite variations in voltage at the input E of the amplifier, which variations would tend to modify the current in the diodes D1, D2 and hence to distort the linearity in the amplifier's gain. <IMAGE>
Patent EP-0245182-A1 (EP)
Inventor: TISSIER ANNIE
IPC: G01N21/21
Filed: 1987-04-22
Abstract: 1. A method for analyzing a thin layer using an ellipsometer permitting to provide, for a small surface zone of a thin layer having a bevelled edge according to a given direction, values of parameters Psi and Delta, characterized in this that it comprises the following steps : - displacing said zone according to said direction until it reaches a region where Psi is close to its maximum value or where Delta passes by the value 180 degrees, and - measuring Psi and Delta at the neighbourhood of this region, whereby an accurate determination of the refraction coefficient n of the layer is obtained.
Patent EP-0294370-A1 (EP)
Title: Concrete beams and connecting means therefor.
Inventor: RUSSELL JAMES BAILIE
IPC: E04B1/21
Filed: 1986-12-17
Abstract: PCT No. PCT/GB86/00769 Sec. 371 Date Oct. 25, 1988 Sec. 102(e) Date Oct. 25, 1988 PCT Filed Dec. 17, 1986 PCT Pub. No. WO88/04711 PCT Pub. Date Jun. 30, 1988.A beam of concrete has similar end pieces at each end spaced apart by an internal reinforcing elongate cage of rectangular cross-section formed of four longitudinals (10) having a lengthwise series of hoops therearound. Each end piece comprises a rectangular plate (12) transverse of the beam's longitudinal axis. The plate (12) has at least four apertures (14), normally one at each corner, and similar angular wall surrounds (16) outstand from the inner face of the plate (12) and from around the apertures (14) to separate each aperture from the others. Two starter bars (20) are provided for each surround (16), being welded, one to each limb of the surround (16) adjacent to the corner on the side remote from the corresponding aperture. The bars (20) are spaced from each other a distance to accommodate therebetween a respective longitudinal (10) of the cage. Nut and bolt fastenings (24) are used to secure abutting plates (12) of adjacent beams in a multi-beam assembly.
Patent EP-0269667-A1 (EP)
Inventor: PERRIER DE LA BATHIE RENE
IPC: H01F41/02
Filed: 1987-05-21
Abstract: Procédé pour la préparation d'aimants permanents à température ambiante, à partir d'un alliage contenant au moins un mélange de Fer (Fe), de Bore (B) et de Terres Rares (TR) y compris Yttrium, et pour lequel il existe un domaine de température à l'intérieur duquel ledit alliage se trouve sous deux phases: l'une solide et fragile et l'autre liquide, procédé dans lequel: on chauffe ledit alliage sous atmosphère contrôlée à une température suffisante pour atteindre ledit domaine de température; puis, on traite cet alliage; et enfin, éventuellement, on laisse refroidir l'alliage traité, caractérisé: d'une part, en ce que ledit alliage Fe/B/TR se présente sous forme massive, et d'autre part, en ce que le traitement de cet alliage massif est effectué par corroyage de la phase solide magnétique Fe/B/TR.
Patent EP-0311616-A1 (EP)
Title: Combinations of gamma interferons and anti-inflammatory or anti-pyretic agents for treating diseases.
Inventor: REICH STEVEN D
IPC: A61K31/415
Filed: 1987-06-01
Abstract: Combinations useful for the treatment of malignant diseases, non-malignant diseases, rheumatic diseases and allergies. More particularly, this invention relates to combinations of gamma interferons and anti-inflammatory or anti-pyretic agents for treating rheumatic diseases, such as rheumatoid arthritis, malignant diseases, such as melanoma, non-malignant diseases, such as common or anogenital warts, and allergic diseases, such as asthma. According to this invention, natural or recombinant gamma interferons are used in combination with anti-inflammatory agents or anti-pyretic agents in order to enhance the efficacy of gamma interferon in the treatment of these diseases.
Patent EP-0280703-A1 (EP)
Inventor: PECK JAMES VANOLDEN
IPC: A01N37/18
Filed: 1987-08-12
Abstract: Composition comprenant un agent physiologiquement actif et représentée par la formule générale (I), où X peut représenter soufre, oxygène ou azote; a et b peuvent être 0 ou 1, c peut être 0, 1 ou 2, à condition que lorsque X est oxygène, a, b et c soient 0, lorsque X est azote, c soit 0 et seulement un élément parmi a ou b soit 1, et lorsque X est soufre, a et b soient 0; A est un radical aliphatique bivalent à chaîne droite ou ramifiée et possédant de 0 à 2 doubles liaisons; R' est sélectionné dans le groupe composé de H, un groupe alkyle inférieur possédant de 1 à 4 atomes de carbone, phényle, alkyle inférieur ou phényle substitué par un halogène, acétamido, halogène, pipéridinyle, alkyle inférieur ou pipéridinyle substitué par un halogène, carbalkoxy, carboxamide et alkanoyle; R est hydrogène ou un groupe alkyle inférieur possédant de 1 à 4 atomes de carbone, (II) ou (III), où R'' est H ou halogène, et ses sels, par exemple ses dérivés quaternaires ou d'acide. Ces compositions sont utiles dans des applications transcutanées ou topiques de l'agent physiologiquement ectif. D'autres compositions se rapportent à un procédé amélioré de teinture de fibres, à l'amélioration de la distribution aux plantes de substances nutritives et de substances en modifiant la croissance, à des substances plus actives de lutte contre les parasites des végétaux, au perfectionnement de la conversion catalysée par un acide d'un réactif en un produit de réaction et à un agent amélioré repoussant les insectes.
Patent EP-0325589-A1 (EP)
Inventor: KOPPER WERNER
IPC: B60T8/32
Filed: 1987-08-27
Abstract: Dans un système de limitation du patinage d'entraînement, les roues sont freinées lorsqu'elles tendent à patiner. Afin d'éviter le calage du moteur, le freinage est supprimé lorsque la vitesse du moteur tombe au-dessous d'une valeur prédéterminée, de préférence la vitesse à vide.
Patent EP-0282565-A1 (EP)
Inventor: GOODMANN RONALD D
IPC: C03C17/23
Filed: 1987-08-28
Abstract: Un glaçage (35) réfléchissant la chaleur comprend une plaque de verre (36) avec deux surfaces ou côtés parallèles généralement plats et un revêtement à couches multiples (37) sur un côté. L'invention concerne également le procédé de production de ce glaçage. Le côté de la plaque de verre (36) qui porte le revêtement à couches multiples (37) est appelé côté film ou côté revêtement, alors que l'autre côté est appelé côté verre de la plaque de verre (36). Le revêtement à couches multiples (37) comprend un premier revêtement (38) contenant du silicium et formé directement sur la surface du verre, un revêtement contenant du nitrure de titane (39) surjacent au premier revêtement, un deuxième revêtement contenant du silicium (40) qui recouvre le revêtement contenant du nitrure de titane (39) et éventuellement un revêtement résistant à l'abrasion (49), contenant par exemple de l'oxyde d'étain et posé sur le deuxième revêtement contenant du silicium (40). Le procédé de production des revêtements est un procédé de déposition chimique en phase de vapeur appliqué de préférence pendant la production du verre par un procédé de flottaison.
Patent EP-0327545-A1 (EP)
Inventor: O'BRIEN RICHARD WYNDHAM
IPC: G01N29/02
Filed: 1987-09-30
Abstract: Le procédé décrit sert à déterminer la taille des particules et la charge électrique ou le potentiel zéta de particules dispersées dans un milieu fluide. On détermine la granulométrie et la charge à partir des mesures (1) du retard de phase entre un champ électrique alternatif appliqué et la vitesse des particules qui en résulte et (2) de l'amplitude de la vitesse des particules. Est également décrite la mesure de l'interaction des ondes sonores et des champs électriques dans le milieu fluide à l'intérieur d'une plage de fréquence pour la détermination de la taille des particules et du potentiel zéta.
Patent EP-0288716-A1 (EP)
Inventor: EPSTEIN PAUL
IPC: A61M5/168
Filed: 1985-02-08
Abstract: A cassette which is suitable for an infusion system of the type that administers selected infusates into the circulatory system of a patient comprises means (194) providing a longitudinally extending fluid flow channel (204), means in fluid communication with the fluid flow channel (204) for providing a plurality of spaced apart fluid input ports (206); means coupled to each of the fluid input ports (206) for providing a plurality of selectively actuable valves (248,254) in the corresponding fluid input ports (206), means in fluid communication with the fluid flow channel (204) for providing a patient output port (214); means coupled to the patient output port (214) for providing a valve in the patient output port (214); and means for providing a pumping chamber (208) in fluid communication with said fluid input ports (206) through the corresponding valve and in fluid communication with the patient output port (216) through its associated valve.
Patent EP-0332729-A1 (EP)
Inventor: HONSBERG WOLFGANG
IPC: C08K5/46
Filed: 1988-03-17
Abstract: A curable composition comprising chlorinated polyethylene containing 20 to 50 weight percent chlorine, from 0.75 to 3 parts per 100 parts by weight chlorinated polyethylene of a polymercapto compound such as 2,5-dimercapto-1,3,4-thiadiazole, from 0.5 to 20 parts by weight per 100 parts by weight chlorinated polyethylene of an acid acceptor such as magnesium oxide, from 0.25 to 10 parts by weight per 100 parts chlorinated polyethylene of a polyhydric alcohol. Preferably the composition contains an initiator which is an amine, quaternary ammonium compound or a phosphonium compound.
Patent EP-0299161-A1 (EP)
Inventor: GAISER GUNTER
IPC: B23H3/10
Filed: 1988-05-05
Abstract: On its machine head (4), a spark erosion machine (1) has a C-spindle (6) for producing rotary movements of an electrode holder (7), which can be coupled thereto, for the actual erosion electrode (8) serving as the tool. A passage (12) for flushing fluid is provided in the interior of the electrode holder (7). This passage (12) has at least one branch (13) to which a flushing line (10) can be attached, the mouth (11) of which is arranged to the side of the electrode (8). The flushing line (10) is thereby directly fastened to the electrode holder (7) and follows its adjusting movements and, as a result, also rotary movements and is also exchanged along with the electrode holder (7) when the latter is exchanged and need not be re-adjusted after a change of electrode holder. <IMAGE>
Patent EP-0300497-A1 (EP)
Inventor: NOHIRA HIROYUKI
IPC: C07C53/21
Filed: 1988-07-22
Abstract: An optically active functional compound represented by the following formula (1) is disclosed:
     wherein R denotes an alkyl group having 1 - 14 carbon atoms; -X- denotes
     
     Y denotes a single bond,
     or -0-; n = 0, 1 or 2; and C* denotes an asymmetric carbon atom. The compound of the formula (1) may be produced through an optically active compound of the following formula (2) or (3):
     
     The compounds of the above formulas (1) - (3) are all characterized by a trifluoromethyl group providing a large spontaneous polarization attached to an asymmetric carbon atom.
Patent EP-0303884-A1 (EP)
Inventor: THALE WOLFGANG DIPL-ING
IPC: B65G63/00
Filed: 1988-08-02
Abstract: The apparatus has a lifting and transport device (4) serving to handle the containers at the ship, a lifting and transport device (6) serving to handle the containers on the shore and independent of the lifting and transport device at the ship, a container-delivery point and a horizontal conveying device supported on a transverse platform (7) and intended for clearing or filling the delivery point. In order to obtain as high a transfer capacity as possible in the shore area as well as combined loading and unloading, the delivery point and the horizontal conveying device are a rotary platform (8). <IMAGE>
Patent EP-0313802-A1 (EP)
Inventor: FISCHER MELCHIOR DR
IPC: C01B13/11
Filed: 1988-09-19
Abstract: Bei dem Ozonerzeuger sind die bislang durchgehenden Innenelektroden in einzelne, elektrisch in Serie geschaltete Elektrodensegmente (7) unterteilt, die mechanisch voneinander entkoppelt sind. Auf diese Weise lassen sich Ozonisatoren nahezu beliebiger Länge mit Spaltweiten un 0,5 mm realisieren.
Patent EP-0321779-A1 (EP)
Inventor: ELSNER OLAF DIPL-ING
IPC: E05D3/06
Filed: 1988-12-07
Abstract: There are to be developed extruded profiles connected in an articulated manner, with an angle of rotation of at least 180 DEG  in respect of a smooth outer face of the profiles in the extended state, which are insensitive to external effects, such as dirt, dust and knocks. The extruded profiles (1, 2) each have a sickle-shaped groove (4, 5) at the joining plane (17) with the articulation side and, parallel to the adjoining plane, a hook-shaped extension (12, 13) open towards the profile side. The outer curve of the groove (4, 5) lies on a circumscribed circle which touches the joining plane and the outer face of the profiles on the articulation side. The inner face of the extension (12, 13) is designed as a cylindrical groove arranged concentrically relative to the circumscribed circle. The clamping profile (3) consists of an extruded profile of C-shaped cross-section, with a respective cylindrical terminating end (8, 9) and a respective upper and lower leg (6, 7), the outer face of which lies on the outer curve of the groove (4, 5). The clamping strip (3) is rotatably mounted by means of the terminating ends (8, 9) in the inner faces of the extensions (12, 13), and the outer faces of the legs (6, 7) are rotatably mounted in the inner faces of the grooves (4, 5). The invention is used for folding-door segments, loading-ramp walls, cargo-space covers, etc. <IMAGE>
Patent EP-0325785-A1 (EP)
Inventor: STAVA ELLIOT KEITH
IPC: B23K9/10
Filed: 1988-12-24
Abstract: A method and apparatus for TIG welding by passing an alternating current between a non-consumable electrode and a workpiece to form an arc, which apparatus comprises a single reactor, passing a direct current from a direct current power supply through a first portion of the reactor and in a negative direction from the workpiece to the electrode for creating a heating cycle, switchably disconnecting the direct current power supply from the circuit and immediately connecting the second portion of the reactor in a positive direction across the electrode and workpiece for creating a short cleaning cycle for cleaning the workpiece preparatory to the next heating cycle. These cycles are continued to create a TIG welding process.
Patent EP-0284258-A1 (EP)
Inventor: WHITEHEAD DEREK JAMES
IPC: A61K9/00
Filed: 1988-03-11
Abstract: A bolus or pellet (10) for administration of trace elements and/or biologically active agents to ruminants is formed as compacted body (10) consisting of a particulate, non-uniform, weighting material held together by a binder, preferably wax, including a water soluble agent, such as a soap, and in which one or more biologically active agents are dispersed. Two such pellets are administered together so as to release the active agent by abrasion. A further embodiment encloses a compacted core (16) consisting of steel grit, wax, soaps and active agent in a plurality closely abutting P.V.C. rings (18) thus limiting erosion to the exposed ends only.
Patent EP-0300649-A1 (EP)
Inventor: LORD ANDREW
IPC: H04B10/00
Filed: 1988-07-07
Abstract: A submarine optical telecommunications system has two shore based transmitting stations whose signals are combined at a passive, submerged junction. Phase errors are caused by variations in transmission times to the junction. An error signal is generated at the first repeater after the junction. The error signal, which represents the phase errors, is transmitted to a shore station where it is used to adjust the sending phase. A surface acoustic wave filter tuned to half the frequency of the combined signal is the preferred way to generate the error signal.
Patent EP-0311367-A1 (EP)
Title: Article of furniture
Inventor: MOORE GEORGE STANLEY
IPC: A47B97/08
Filed: 1988-10-05
Abstract: An article of furniture in the form a seat includes upper and lower seat members (2) (3) with an auxiliary surface (17) releasably supportable relative to the upper seat member (2) and having a first position in which it is substantially parallel to the upper seat member and adjacent thereto and the second position in which it extends from the upper seat member (2) in the form of a backrest thereto.
Patent EP-0322256-A1 (EP)
Inventor: WROBEL JAY E
IPC: A61K31/195
Filed: 1988-12-23
Abstract: Disclosed herein are N-acyl-N-naphthoylglycines, methods for their preparation and intermediates used therein. The N-acyl-N-naphthoylglycines are novel aldose reductase inhibitors useful for the treatment or prevention of diabetic complications and have the formula:
      wherein R¹ is fluorine, chlorine, bromine or trifluoroethoxy; 
R² is lower alkyl containing 1 to 3 carbon atoms; X is -OH or -NH₂ and the pharmaceutically acceptable salts thereof wherein X is -OH.
Patent EP-0294278-A1 (EP)
Title: Dispositif de chargement autonome de bord pour avion-cargo
Inventor: DALBERA JACQUES MAURICE
IPC: B64C1/22
Filed: 1988-05-27
Abstract: Ce dispositif de chargement autonome de bord pour avion-cargo à porte latérale, comprend des moyens de levage (10) déplaçable entre l'extérieur et l'intérieur du fuselage (F) de l'avion le long de moyens porteurs et de guidage (3, 4, 5) comportant des rails transversaux (3) à l'intérieur du fuselage au niveau de la partie supérieure de l'ouverture latérale (1) et deux bras (4) équipés de rails (5) mobiles entre une position déployée dans laquelle ils prolongent les rails (3) à l'extérieur du fuselage et une position replieé dans laquelle ils sont escamotés dans le fuselage. Un tel dispositif est léger et peut encombrant.
Patent EP-0301086-A1 (EP)
Inventor: SHU DAVID B
IPC: G06T7/00
Filed: 1987-12-14
Abstract: Les éléments processeurs (PE1, PE2, etc.) disposés dans une machine ayant la faculté d'analyser et de comprendre les images sont pourvus de connexions à gâchette (GN1, GS1, etc.) entre chaque élément processeur et ses éléments voisins. L'image est chargée dans la machine de sorte que chaque élément d'image soit stocké dans la mémoire (302) de chaque élément processeur. On applique des labels uniques sur chaque élément processeur dans chaque région segmentée (R1, R2) en utilisant une série de tests ''certains/aucun'' en tirant profit des connexions à gâchette se trouvant entre les éléments processeurs de chaque région. Ainsi, on peut obtenir un traitement de l'image de meilleur niveau.
Patent EP-0385985-A1 (EP)
Inventor: HORNY PATRICK
IPC: C08G59/50
Filed: 1988-03-04
Abstract: Nouvelles diamines aromatiques à groupements sulfones et éthers ou thioéthers répondant à la formule H2N-R1-SO2-R2-X-Z-X-R2-SO2-R1-NH2, dans laquelle R1 et R2 désignent chacun un radical aromatique en C6 à C20, les X représentent chacun un atome d'oxygène ou de soufre et Z est un radical organique divalent en C1 à C20. Ces diamines sont préparées par action d'un composé de formule H2N-R1-SO2-R2-Cl sur un sel alcalin d'un composé de formule HX-Z-XH en opérant dans un solvant aprotique polaire. Application des diamines comme durcisseurs des formulations à base de résine époxyde associées ou non à une matière fibreuse de renfort.