baber/WOPTO huggingface dataset:
Patent EP-0360711-B1 (EP)
IPC: F16L37/00
Filed: 1989-09-20
Granted: 1992-04-01
Abstract: The device comprises a shaft (23) driven in rotation by a motor (13) and provided with a first threaded part (10b) which interacts with the internal screw thread (11a) of a fixed frame (11) in order to ensure the forward movement of a second threaded part (8b), the latter then screwing into the nut (18) of the plate (4) intended to cooperate with the plate (3). Elastic means (25-26) make it possible to interrupt the forward movement until the threads coincide angularly. 
<IMAGE>
Patent EP-0366600-B1 (EP)
IPC: F16B33/02
Filed: 1989-09-15
Granted: 1992-05-06
Abstract: Device to be fixed by a bolt in a concrete construction element, comprising a bolt (1) and a sheath (4) in a synthetic material intended to be fixed in the concrete. The sheath and the bolt have a trapezoidal thread, the section of the rib (18) forming the start of the thread of the sheath becoming narrower homothetically in the direction of the start of the sheath. Externally, the sheath has peripheral anchoring ribs (7) of triangular section, except in its upper part (6). The profile angle of the flanks (8) of the ribs facing the start of the sheath is approximately 30 DEG . The sheath in synthetic material is surrounded by a metal sheath (12) bearing on the these flanks (8) but having a clearance with respect to the other flanks (9) of the ribs. 
<IMAGE>
Patent EP-0377402-B1 (EP)
Inventor: GUENTER PETER
IPC: C30B17/00
Filed: 1989-10-31
Granted: 1994-04-27
Abstract: A KNbO3 single domain, crack-free and striaton free crystal, having an iron content of 15 ppm or less than 15 ppm, and a method for its preparation from a molten flux. Growth and aftertreatment of such crystals for use in a laser system.
Patent EP-0355154-B1 (EP)
Inventor: CARBONNIER ISABELLE
IPC: A61K8/02
Filed: 1989-02-09
Granted: 1994-11-09
Abstract: Dispositif de maquillage par transfert de matières colorées sur la peau à partir d'un support relativement souple appliqué sur la peau et enlevé après transfert, caractérisé en ce que ledit support (1) est prédécoupé, que des pigments ou laques colorés pulvérulents de type cosmétique y sont déposés pour constituer une zone pigmentée (régions 2 à 7) ayant le contour d'une région prédéterminée de la peau, avec une répartition des différentes matières colorées et de leur densité dans ladite zone propres à l'obtention de l'effet de maquillage final, l'adhérence des pigments entre eux et au support étant, dans la couche superficielle, plus faible que leur adhérence à la peau de façon que leur transfert sur la peau se fasse par simple application du support sur la portion de peau à farder.
Patent EP-0427735-B1 (EP)
Title: Microtitration plate and process for the quantitation of the state or changes of state of inhomogeneous samples
IPC: B01L3/00
Filed: 1989-06-19
Granted: 1992-10-28
Abstract: Reaction vessel and process for the quantitation of the state or of changes of state of inhomogeneous samples with a liquid phase and one of several solid phases. The samples are introduced into reaction vessels (1), preferably in the form of a microtitration plate, and then guided through a light beam (3). Thereafter, they are analyzed by vertical photometry. The reaction vessels (1) used have rectangular base areas (2). The light beam (3) completely illuminates the base area (2) of the reaction vessels (1) in several separate sections (2').
Patent EP-0453442-B1 (EP)
Inventor: BAILEY PETER K
IPC: B65G17/40
Filed: 1989-08-02
Granted: 1994-03-09
Abstract: A plastic conveyor belt (10) is formed of a plurality of non-reversible modules having inter-fitting link ends (18) connected together and hinged by pivot rods (28) having a rod capturing arrangement at each end of the outermost link ends of end module assemblies which is a blocking member (34) insertable into a slot (32) in the widest and outermost link end with the flat surface (36) of the blocking member (34) facing the rod (28) and a projection (38) for cooperating with the rod hole (26) for holding the blocking member (34) in place but allowing it to be removed. The belt (10) also has internal modules (12) in addition to end modules (14, 16) and all modules are constructed such that the narrowest link ends of unequal width link ends are adjacent sprocket cavities but are offset in a direction of another link end (18) to provide additional strength and rigidity.
Patent EP-0433360-B1 (EP)
Inventor: SPRINGER CAROLINE JOY CANCER R
IPC: C07C309/65
Filed: 1989-09-05
Granted: 1994-03-23
Abstract: The invention provides compounds of the formula XX: M-Ar-CONH-R, where Ar represents an aromatic ring system, R-NH is the residue of an α-amino acid R-NH2 or oligopeptide R-NH2 and contains at least one carboxylic acid group in the form of a tertiary butyl ester and M represents a nitrogen mustard group of formula (a), where Y and L, which may be the same or different in a molecule, are leaving groups. The compounds are useful intermediates for the production of nitrogen mustard prodrugs.
Patent EP-0414899-B1 (EP)
IPC: G01D5/30
Filed: 1989-10-25
Granted: 1993-05-12
Abstract: Codeur rotatif de taille réduite et comportant un arbre dépourvu de jeu. A cet effet, un arbre de support cylindrique s'étendant depuis la surface inférieure d'une partie de substrat du codeur rotatif s'adapte sur un arbre cylindrique d'actionnement et le supporte de manière à pouvoir prolonger la longueur d'une partie de montage d'un bouton et celle de l'arbre cylindrique d'actionnement, ce qui permet de réduire globalement la hauteur du codeur rotatif, tout en limitant l'inclinaison du bouton et le jeu de la partie de montage de l'arbre rotatif.
Patent EP-0471108-B1 (EP)
Inventor: BALLMANN RALF
IPC: G01R27/28
Filed: 1990-08-17
Granted: 1995-03-08
Abstract: A broadband measuring system for network analysis exhibits a sweep generator (1) and a network analyser (3) which exhibits a reference signal input (4) and measurement channel inputs (5, 6). A circuit arrangement (7) is connected with coaxial connecting elements between the output (2) of the sweep generator (1) and the network analyser (3) and exhibits a distributor circuit, the input (9) of which is connected to the output (2) of the sweep generator (1) and which is connected via output connections to the network analyser (3). The circuit arrangement (7) furthermore contains a measuring bridge with directional characteristics, the inputs and outputs (21, 22, 23) of which are decoupled in different manners. To improve such a measuring system in such a manner that the quality of the reference branch becomes independent of the matching of the object to be measured, the distributor circuit is formed by a further measuring bridge (30) with directional characteristics, the high degree of decoupling (24) of which is located between the two output connections (10, 12). The advantageous result of this is that the return loss of the wave reflected from the object to be measured when the matching is not optimum is improved by at least two orders of magnitude in the reference branch. <IMAGE>
Patent EP-0420039-B1 (EP)
Inventor: NOVAK PETER
IPC: B23Q3/155
Filed: 1990-09-20
Granted: 1996-03-27
Abstract: The device comprises a cleaning chamber (1) which is arranged on a socket (10) and through the opening (13) of which the shank part (3) of a tool (5) or a tool holder (4) is inserted. The wall of the cleaning chamber (1) is adapted to the shape of the shank part (3) and has an internal thread (7). A pressure fluid is fed in through an inflow opening (8). The pressure fluid flows through the grooves of the internal thread (7) and flows nearly pressureless through a discharge opening (9) while carrying off dirt particles located on the surface of the shank part (3). The shank part (3) can be clamped and thus fixed in the cleaning chamber (1) by a clamping device (19). An intensified cleaning action is thus obtained. <IMAGE>
Patent EP-0422565-B1 (EP)
Inventor: KRENZ HORST
IPC: F24C15/02
Filed: 1990-10-08
Granted: 1994-07-20
Abstract: In a household appliance, e.g. an electric cooker, the cooking space is covered with a charging door. In order that, on opening the charging door, the latter does not fall into its end position with force and possibly damage the machine, it is envisaged according to the invention that the weight of the charging door (6) is at least partially compensated by one or more dampers (7). By means of the invention, it is brought about that, on opening the charging door, the latter inclines gently as far as the rest position. <IMAGE>
Patent EP-0414525-B1 (EP)
Inventor: SAPIEJEWSKI ROMAN
IPC: H04R1/10
Filed: 1990-08-22
Granted: 1994-09-28
Abstract: An improved cushion for use on a headset has a thin front skin (11) formed with a circumferential groove (16). A thin flexible ring (15) is attached to the circumferential groove. A flexible rear skin (14) supports a foam ring (13) and is sealed to the front skin so as to form a gel space. Structure, such as a retaining ring (18) and mating holes and pins (17), attaches the cushion to the headset in use.
Patent EP-0464286-B1 (EP)
Inventor: HERTZER RONALD A
IPC: B29C45/82
Filed: 1991-01-10
Granted: 1994-08-03
Abstract: A hydraulic injection molding machine incorporates a pump (26) driven by a variable speed motor (34) preferably of the brushless DC type. The machine controller (15) outputs driving signals to adjust the speed of the motor so that the flow delivered by the pump substantially matches the hydraulic demand imposed during each phase of the machine operating cycle. The pump is preferably a variable displacement type and is connected to a fast responding pump control (43) for selectively carrying out pressure compensation or flow compensation. The values of the motor driving signals are calculated so that the motor/pump combination is operated at or near maximum efficiency except when the pump control (43) varies the displacement of the pump to effect pressure or flow compensation. Hydraulic transient response is further improved by connecting the output of the pump to an accumulator (48) by way of a check valve (49). <IMAGE>
Patent EP-0416964-B1 (EP)
Title: Reinforcing elements for armoured concrete, method and device for their fabrication
IPC: E04C5/02
Filed: 1990-07-27
Granted: 1993-03-17
Abstract: The invention relates to an assembly of reinforcing elements for reinforced concrete products, this assembly comprising a plurality of spaced-apart rigid transverse reinforcing elements (12) and at least two longitudinal flexible elements (14) joined to the transverse reinforcing elements in order to keep them spaced apart at chosen intervals. An assembly is thus obtained which may be easily packaged. The invention also relates to a method and a device for manufacturing this assembly of reinforcing elements. <IMAGE>
Patent EP-0430795-B1 (EP)
Inventor: ROYER LAURENT
IPC: H02K1/27
Filed: 1990-11-27
Granted: 1994-03-09
Abstract: PCT No. PCT/FR90/00857 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08607 PCT Pub. Date Jun. 13, 1991.A rotor for a motor having magnets, the rotor comprising a rotary shaft and at least one pair of magnetic poles with magnets disposed therebetween having azimuth magnetization, the rotor being characterized in that the poles and the magnets are fixed to each other and to the rotor by a section member (30) of constant thickness having a section with as many lobes (31, 32, 33, 34) as there are poles in the motor, said lobes being interconnected in pairs by curved portions, (41, 42, 43, 44) which are substantially circular arcs of diameter close to that of the shaft (1) of the motor. The invention is applicable to a synchronous motor having magnets.
Patent EP-0457827-B1 (EP)
Inventor: LINDSAY RICHARD ARTHUR
IPC: F16M11/10
Filed: 1990-02-02
Granted: 1994-03-02
Abstract: A control device for a tiltable mounting head, such as the mounting head for a camera, includes a pantographic-type linkage. The angular position of an arm (24) supporting the mounting head (26) is controlled relative to a locating arm (12), whose remote end is pivoted to fixed structure (16) by three meshing gears, of which one (10) is connected to the locating arm (12) and another gear (20) is connected to the arm (24). The gears are rotatably mounted on a rigid arm (22) of the linkage of which an intermediate point (28) is constrained to move along a horizontal path.
Patent EP-0422240-B1 (EP)
Inventor: YOSHIGAI KENICHI C OYOSHIGAI K
IPC: B62L1/14
Filed: 1990-03-26
Granted: 1993-10-27
Abstract: Frein en porte-à-faux pour bicyclette, dans lequel l'intensité réglable de la force de rappel d'un ressort du même nom peut être confirmée depuis l'extérieur. Une poignée de frein (5) est supportée sur un arbre (3) prévu à cet effet et monté sur le corps (1) d'une bicyclette, de manière à être sollicitée dans une direction d'extension normale par un ressort de rappel (15). Une extrémité (15A) du ressort de rappel (15) est bloquée dans un trou (16) de la poignée de frein (5), et l'autre extrémité (15B) dépasse d'un capuchon de ressort (18) relié/verrouillé à l'arbre (3), la force de rappel du ressort du même nom (15) se réglant par le choix de la position de l'extrémité saillante dans le sens circonférentiel à l'aide d'un bouton de commande (25).
Patent EP-0473686-B1 (EP)
Inventor: ERIKSSON PETER
IPC: A01G23/097
Filed: 1990-05-25
Granted: 1993-12-29
Abstract: Un dispositif pour introduire des troncs d'arbres comporte une structure de corps (1) et des éléments de support (2) agencés sur cette dernière ainsi que des éléments de support (3) pour introduire un tronc d'arbre situé entre les organes d'introduction. Les éléments de support avec les organes d'introduction associés se rapprochent et s'éloignent au moyen d'organes motorisés (4), en vue d'ajuster à la texture du tronc l'écartement entre les organes d'introduction situés de chaque côté de ce dernier. Le dispositif comprend des éléments (5) qui, par aboutement contre le tronc, positionnent ce dernier de sorte que les axes médians longitudinaux du tronc vont prendre différentes positions en général transversalement par rapport au sens (R) de la mobilité relative des organes d'introduction en direction et à l'opposé l'un de l'autre en fonction de la texture du tronc. Le dispositif comprend également des moyens (24, 25) pour déplacer les organes d'introduction (3) supportés par les éléments de support (2) par rapport à la structure de corps (1) afin de maintenir les organes d'introduction (3) dans une position en général opposée au tronc, indépendamment des variations de situation de l'axe médian longitudinal du tronc par suite des variations de texture.
Patent EP-0479893-B1 (EP)
Inventor: WHELAND ROBERT CLAYTON
IPC: C08G65/32
Filed: 1990-06-07
Granted: 1994-09-21
Abstract: This invention concerns novel polymeric perfluoroether acyl peroxides and an improved process for making them.
Patent EP-0506661-B1 (EP)
Inventor: GEDDES IAN
IPC: A01C7/20
Filed: 1990-09-17
Granted: 1996-10-30
Abstract: PCT No. PCT/AU90/00427 Sec. 371 Date Jul. 15, 1992 Sec. 102(e) Date Jul. 15, 1992 PCT Filed Sep. 17, 1990 PCT Pub. No. WO91/07079 PCT Pub. Date May 30, 1991A direct drill seeding unit comprising a coulter wheel (5), a pair of depth control wheels (7) and a splitter (9) where the main components of the seeding unit are pivoted on an elongate arm (1) which is connected to a common or main frame (3). The pivotal movement of the unit allows a gang of the seeding units to follow undulating land in a very faithful manner. Furthermore the splitter (9) is capable of variable height and angle relative to the ground level according to the vertical position of the elongate arm such that as the arm moves up the splitter shall automatically compensate by lowering in order to maintain contact with the soil. The adjustment of the splitter is effected by the trapezoid configuration of the 4 pivoting points and the "L" shaped common linkages (4).
Patent EP-0445264-B1 (EP)
Inventor: PLESTER GEORGE
IPC: B67D1/00
Filed: 1990-09-19
Granted: 1996-12-04
Abstract: A dosing system has a vessel for holding a fluid and a dosing device for dispensing a measured quantity of fluid from the vessel. The dosing device hermetically seals the vessel and has a valve with a fluid passage, a piston surrounding the valve and a cylinder housing surrounding the piston. The valve is positioned in a first position wherein fluid is gravity fed from the vessel to a chamber formed between a drive face of the piston and the cylinder housing. The valve can be reciprocated from the first position to a second position whereat the valve closes the inlet from the vessel to the chamber. The piston closes the passage within the valve when the valve is in the first position and opens the passage when the valve is moved to the second position to permit discharge of fluid from the chamber. When the valve moves to a third position, the drive face of the piston moves toward a shoulder of the cylinder housing to thereby pump the fluid from the chamber. The valve can be moved between these three positions to repeatedly discharge fluid. When the valve returns from the third through the second to the first position, the drive face of the piston will move away from the shoulder of the cylinder creating suction in the chamber. This suction will assist in the gravity feed of fluid from the vessel to the chamber. The dosing system is particularly useful in a dispenser for a beverage and the vessel can be a bag-in-box container. A pliable funnel portion is provided between the vessel and the dosing device whereby the dosing device may be pushed into or pulled from the vessel.
Patent EP-0494229-B1 (EP)
Inventor: FRYBERGER JOSEPH ALLEN
IPC: G11B15/68
Filed: 1990-09-24
Granted: 1995-08-23
Abstract: The autoloader for magnetic tape cartridges uses a companion autoloader magazine that holds a plurality of preloaded magnetic tape cartridges to individually access any one of the plurality of magnetic tape cartridges held by the magazine. The autoloader of the present invention is able to move an associated magazine containing a plurality of preloaded magnetic tape cartridges in a vertical direction, either up or down, such that the autoloader is able to selectively access any one of the plurality of magnetic tape cartridges loaded in the magazine. The autoloader contains only two motors: one for controlling the vertical motion of the magazine, one for loading a magnetic tape cartridge from the magazine into the associated tape drive. The width of the autoloader is equal to or less than the width of the associated tape drive so that two autoloader-tape drive units can be mounted side by side.
Patent EP-0452510-B1 (EP)
Inventor: KAWAMOTO SATORU SEJURUSIBATA A
IPC: G11C11/401
Filed: 1990-11-07
Granted: 1996-01-17
Abstract: Mémoire à semi-conducteurs du type à multiplexage d'adresse permettant d'effectuer un accès à une vitesse accrue. Cette mémoire est pourvue d'un premier circuit de synchronisation (1) détectant l'instant auquel un signal d'échantillonnage d'adresse de rangée est activé et produisant un premier signal de synchronisation, un deuxième circuit de synchronisation (10) détectant l'instant auquel le signal d'échantillonnage d'adresse de rangée passe de l'état d'activation à un état de non-activation et produisant un deuxième signal de synchronisation, un circuit de détection de changement d'adresse détectant un changement du contenu du signal d'adresse de rangée entre le premier signal de synchronisation et le deuxième signal de synchronisation et produisant un signal de changement d'adresse, un décodeur de rangée (13) qui décode le contenu du signal d'adresse de rangée en fonction des premier et deuxième signaux de synchronisation lorsque le signal de changement d'adresse est émis, et une unité de commande de mots (14) qui active les lignes de mots décodées en fonction du deuxième signal de synchronisation. Ce dispositif est utilisé dans des mémoires vives dynamiques.
Patent EP-0450477-B1 (EP)
Inventor: BERSCH FRIEDRICH
IPC: G05D11/00
Filed: 1991-03-27
Granted: 1994-09-21
Abstract: A metering apparatus has a filling cylinder (69) which can be filled via a closable filling channel (88) and can be emptied via a metering channel (87) by means of a displaceable piston (72). A filling device (80) can be rotated about an approximately horizontal axis together with the reservoir container. It releases the filling channel (88) in a first rotational position in which the reservoir container is in an upper position and closes it in a second rotational position in which the reservoir container assumes a lower position. Such a metering apparatus is convenient to handle. Furthermore, it is ensured that when the filling channel (88) is closed, no metering agent passes into the filling cylinder (69). In particular, such a metering apparatus is suitable for a device for cleaning pipelines, such as lines for beverages. 
<IMAGE>
Patent EP-0451873-B1 (EP)
Inventor: CADIERGUE JOSEPH
IPC: C07F9/6574
Filed: 1987-11-19
Granted: 1995-03-08
Abstract: Compounds of formula (I): 
<IMAGE>
 in which X1 and X2 = Hal, R1 = alkyl, aryl, perfluoroalkyl, C IDENTICAL N, 
<IMAGE>
 and R=H, alkyl or the residue of an alcohol employed in the synthesis of the pyrethrinoid esters.
Patent EP-0471960-B1 (EP)
Inventor: CIAPERONI ALDEMARO
IPC: C08G69/40
Filed: 1991-07-04
Granted: 1995-09-20
Abstract: Disclosed are block copolyetheramides suitable for injection moulding, comprising polyamide and polyalkylene ether blocks and having a melting point of from 215 to 223 DEG C, an apparent viscosity, at 230 DEG C, of from 50 to 150 Pa.s, a number average molecular weight of from about 4300 to 50000 and a degree of yellowing, measured by means of an Elrepho apparatus, of not higher than 20. The process for producing said copolyetheramides comprises the polymerization of the polyamide-forming monomer(s) in the presence of hypophosphorous acid and/or meta-hypophosphorous acid and the subsequent polycondensation of the polyamide with a polyalkylene ether having terminal hydroxy and/or amine groups in the absence of polycondensation catalysts.
Patent EP-0461790-B1 (EP)
Title: Anchor bolt
Inventor: SHINJO KATSUMI
IPC: F16B13/06
Filed: 1991-06-03
Granted: 1994-01-26
Abstract: An anchor bolt has a fastening sleeve (8), an expansion sleeve (5), an expansion body (2) and a spring member (7) interposed between the fastening sleeve (8) and the expansion sleeve (5). The expansion body (2) is disposed at one end portion of a threaded rod (1) formed as an anchor main body and is to be inserted deep in a hole (12) of a concrete structure together with the threaded rod (1). The fastening sleeve (8) and the spring member (7) are loosely fitted on the threaded rod (1) and, when the fastening sleeve (8) is forced into an inlet portion (12b) of the hole (12), it compresses the spring member (7) to urge the expansion sleeve (5) onto the expansion body (2) so as to be expanded thereby, thus preventing the anchor bolt from being removed from or being loosened in the hole. The fastening sleeve (8) preferably includes an opening (9) through which an end portion (7b) of the spring member (7) extends to be exposed for visual inspection. The expansion body (2) may either be formed integral with the threaded rod (1) or be formed as a nut mating therewith. <IMAGE>