baber/WOPTO huggingface dataset:
Patent EP-0303777-B1 (EP)
Title: Method for generating an actuating signal for the rotation of a coach body
IPC: G05D1/08
Filed: 1988-05-25
Granted: 1991-07-31
Abstract: This method with associated device serves for generating an actuating signal for the rotation of a coach body in a track curve-dependent manner, the said body being fastened to the chassis of a rail vehicle so as to rotate about its longitudinal axis. Measuring signals are used for the vehicle velocity v, the angular speed  omega  of the chassis about its longitudinal axis and the transverse acceleration b. The latter is fed to a first low-pass filter 4. In order to match the actuation signal to the real conditions of the rail as far as possible it is proposed to feed the measuring signal for the angular speed  omega  to a second low-pass filter 5 and to multiply its output signal in a multiplying element 6 by a signal dependent on the square of the vehicle velocity v. The actuation signal is then formed in a summation element 7 from the output signals of the first low-pass filter 4 and of the multiplying element 6. The acceleration due to gravity g is also included in the velocity-dependent signal for the multiplying element 6 in accordance with (v<2>/c-g). For the outputting of the actuation signal, other lower limit values  epsilon 1 are provided for the angular speed  omega  and  epsilon 2 for the angle  phi  of the camber of the track.
Patent EP-0276077-B1 (EP)
IPC: C01F11/46
Filed: 1988-01-13
Granted: 1992-12-23
Abstract: There is disclosed a process for preparing calcium sulphate having a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns, which process comprises the following steps:   (a) mixing a relatively coarse calcium sulphate with water to form an aqueous suspension containing from 5 to 45% by weight of dry solids; (b) comminuting the calcium sulphate in the suspension formed in step (a) by agitating the suspension in admixture with a particulate grinding medium until the calcium sulphate has a particle size distribution such that at least 50% by weight of the particles have an equivalent spherical diameter smaller than 2 microns; (c) separating the aqueous suspension of ground calcium sulphate formed in step (b) from the particulate grinding medium; and (d) dewatering the aqueous suspension in a filter press at a pressure of at least 500 pounds per square inch (3.45 MPa); and wherein steps (a) to (d) are conducted in the absence of a dispersing agent. Also described is a process for preparing an aqueous suspension of finely divided calcium sulphate. p
Patent EP-0315311-B1 (EP)
Title: Tap hole plugs for metallurgical vessels
IPC: C21C5/46
Filed: 1988-09-23
Granted: 1991-07-17
Abstract: A plug for the tap hole (H) of a metallurgical vessel (V) is formed by inserting in the hole (H), a container (10) having a fixed end wall (12) and a movable end wall (14), the container (10) housing a bag (27) containing a refractory mortar (26), an aperture (34) being present between the fixed wall (12) and the serrated edge (32) of a housing wall (30). The container (10) is diametrically smaller than the hole (H) so that an annular clearance is present. When the movable wall (14) is urged towards the fixed wall (12), the bag (27) is ruptured and the mortar (26) egresses into the annular clearance to form the plug. The container (10) is inserted at the end of a plunger (50) arranged to hold the container (10) and actuable to move the movable wall (14).
Patent EP-0303526-B1 (EP)
Title: Part for connecting two transversal profiled elements, comprising an integrated seal
IPC: E04B2/96
Filed: 1988-07-13
Granted: 1991-04-03
Abstract: The present invention relates to a part (100) for connecting two transversal profiled elements, such as a cross-piece and an upright of a framing structure. The connection part (100) according to the present invention comprises a seal (150), made of a synthetic elastomer material, integrated by overmoulding over the base body (110) of the connection part (100) in order to project over at least one portion of the outer surface of the base body (110). <IMAGE>
Patent EP-0341265-B1 (EP)
Inventor: EVERS JOHN HENRY
IPC: G21F5/00
Filed: 1988-01-20
Granted: 1995-05-31
Abstract: A receptacle for a carrying a vessel therein is provided with abutments that engage against the vessel itself or against a shield that receives the vessel to prevent relative motion of the vessel with respect to the receptacle as a torque is applied to the cap of the vessel.
Patent EP-0359770-B1 (EP)
IPC: G01T7/02
Filed: 1988-03-30
Granted: 1992-07-15
Abstract: A method of and apparatus for measuring radon concentration in air involving the provision of a detector containing an adsorbent of radon and a desiccant. The desiccant can selectively retain an amount of water weighing from about 25% to about 50% of the weight of the adsorbent. The detector is exposed to a finite air space to be measured for a predetermined time period. The radon is liberated from the adsorbent so that the alpha particles and beta particles, which are the signature of radon radioactivity, are counted by liquid scintillation technique. The air may be pumped through the apparatus to hasten the radon adsorption process.
Patent EP-0328628-B1 (EP)
Inventor: NASH JOHN
IPC: A61B17/22
Filed: 1988-07-20
Granted: 1995-11-29
Abstract: Appareil de désintégration ou destruction d'un calcul (36), tel qu'un calcul biliaire, dans le corps d'un être vivant. L'appareil comprend un cathéter de petit diamètre (20) ayant un axe longitudinal (28) et une tête de travail (26) située à son extrémité distale. Le cathéter (20) peut être placé en n'importe quelle position à l'intérieur du corps de sorte que la tête de travail (26) est adjacente aux calculs. La tête de travail est connectée à une unité d'entraînement (22) pour la mettre en rotation à une vitesse élevée autour de l'axe longitudinal (28) du cathéter. La tête de travail (26) comprend une première partie (84), au moins une lame (30) ayant une surface d'impact (32) et des moyens de couplage (96) assurant le couplage mobile de la lame (30) sur la première partie (84) pour permettre à la lame (30) de se déplacer depuis une position rétractée vers une position étendue. La lame (30) possède une surface d'impact (32) dont la distance radiale à l'axe (28) est plus grande lorsque la lame se trouve dans sa position étendue que lorsqu'elle se trouve dans sa position rétractée. La surface d'impact (32) est agencée de sorte que, lorsqu'elle tourne dans sa position étendue, elle heurte le calcul (36) pour le désintégrer ou le détruire. Une enveloppe (34) est agencée autour de l'extrémité distale du cathéter (20) pour guider le calcul (36) vers la lame rotative (30) tout en protégeant les tissus adjacents pour éviter qu'ils ne soient coupés par la lame rotative. La lame rotative (30) crée un tourbillon qui tend à attirer le calcul dans la lame.
Patent EP-0358850-B1 (EP)
Inventor: KUNZ OTMAR-JUERGEN
IPC: G09F3/00
Filed: 1989-05-18
Granted: 1994-10-19
Abstract: Hitherto known identification tags, which were exposed to high UV radiation, had to be printed with inks having a high UV resistance and individual inscription with ballpoint pen, ink or felt-tip pen was not possible. In order to achieve long legibility, despite high UV radiation, on such tags, which are to be applied to transparent plates, a flap is proposed, which is designed in a special manner, consists of a protective film, the adhesive layer and an additional protective film and makes it possible to inscribe the actual identification film individually and then to place the adhesive layer over these inscribed places again. <IMAGE>
Patent EP-0345695-B1 (EP)
Inventor: HEGEDUS LOUIS
IPC: B01D53/94
Filed: 1989-06-03
Granted: 1994-05-18
Abstract: Catalysts for the selective catalytic reduction of NOx by ammonia are made from porous formed supports having a certain fraction of the pores with pore diameters larger than 600 Angstrom units. Thus macropores can be introduced in a formed TiO2 support by adding burnout materials or some inorganic oxide prior to forming the titania into the formed support. Alternatively, titania is precipitated onto a porous inorganic oxide such as SiO2, Al2O3, ZrO2, AlPO4, Fe2O3 and B2O3 to form the support. Then conventional DeNOx catalytic metals are added. The support can be made by first impregnating the inorganic oxide particles with titania via a soluble precursor, forming titania and then shaping the coated particles into the desired shape such as a monolith. In a second embodiment, the inorganic oxide particles are first formed into the desired shape and then impregnated with the titania forming material. Barium sulfate can be added to the surface of the porous inorganic oxide to make an improved support.
Patent EP-0360001-B1 (EP)
Title: Device for fixing panels to a wall, particularly ceramic panels
IPC: E04F13/08
Filed: 1989-08-18
Granted: 1993-02-17
Abstract: The invention relates to a device for fixing panels (1,2) to a wall, particularly ceramic panels. The fixing of the panels (1,2) to the horizontal support sections (3) is carried out by means of fixing elements (10) which are fixed to the support section (3) by means of a bayonet-type fastening. The fixing elements (10) are designed in the form of a mushroom and have a foot (9), a web (13) and a head (14). According to the invention, the fixing elements (10) are secured against the danger of twisting in that the panels (1,2) rest with their whole weight on the wider side of the rectangular web (13). The invention is characterised by the simplicity and the economy of assembly and allows the problem-free demounting of individual panels (1,2). <IMAGE>
Patent EP-0344977-B1 (EP)
Inventor: IIZUKA YO
IPC: C08G75/0231
Filed: 1989-05-25
Granted: 1994-10-05
Abstract: A process for the preparation of a granular polyarylene sulfide comprises:   A) an initial-stage polymerization step for obtaining a polyarylene sulfide by reacting an alkali metal sulfide, a dihaloaromatic compound and a polyhaloaromatic compound, having three or more halogen substituents per molecule, in an organic amide solvent in the presence of from 0.5 to 2.9 moles of water per mol of said alkali metal sulfide at a temperature of from 180 to 235<o>C until the total conversion ratio of said dihalo- and polyhaloaromatic compounds reaches from 50 to 98% and the melt viscosity of a polyarylene sulfide obtained is from 0.5 to 500 Pas (5 to 5,000 poise) measured at 310<o>C and a shear rate of 1,200/second; (B) a temperature raising step in which, while adjusting the amount of water as necessary to from 2.5 to 7 moles per mol of fed alkali metal sulfide, the temperature is raised from the temperature of step (A) to 240<o>C under such conditions that the melt viscosity of the polymer obtained at 240<o>C is from 30 to 1000 Pas (300 to 10,000 poise) measured at 310<o>C and a shear rate of 1,200/second and the temperature is further raised from 240<o>C to the temperature for step (C) at a rate of from 10 to 100<o>C/hour; and (C) a second-stage polymerization step for further continuing polymerisation at a temperature of from 245 to 290<o>C until the melt viscosity of the final polyarylene sulfide product reaches a value not lower than 1 x 10<4> Pas (1 x 10<5> poise) measured at 330<o>C and a shear rate of 2/second. ,
Patent EP-0369762-B1 (EP)
Inventor: BLADE ROBERT JOHN
IPC: C07C47/24
Filed: 1989-11-15
Granted: 1993-12-29
Abstract: 1) The present Application discloses pesticidally active compounds of the formula (I):  Q Q<1> CR<2> = CR<3> CR<4> = CR<5>C (=X) NHR<1> or a salt thereof, wherein Q is an monocyclic aromatic ring, or fused bicyclic ring system of which at least one ring is aromatic containing 9 or 10 atoms of which one may be nitrogen and the rest carbon each optionally substituted, or Q is a dihalovinyl group or a group R<6>-C IDENTICAL C- where R<6> is C1-4 alkyl, tri C1-4 alkylsilyl, halogen or hydrogen; Q<1> is a 1,2-cyclopropyl ring optionally substituted by one or more groups selected from C1-3 alkyl, halo, C1-3 haloalkyl, alkynyl, or cyano; R<2>,R<3>, R<4> and R<5> are the same or different with at least one being hydrogen and the others being independently selected from hydrogen, halo, C1-4 alkyl or C1-4 haloalkyl; X is oxygen or sulphur; and R<1> is selected from hydrogen and C1-8 hydrocarbyl optionally substituted by dioxalanyl, halo, cyano, trifuoromethyl, trifluoromethylthio or C1-6 alkoxy, their preparation, pesticidal compositions containing them and their use against pests.
Patent EP-0376707-B1 (EP)
Inventor: KHANNA PYARE L
IPC: G01N33/558
Filed: 1989-12-28
Granted: 1995-02-15
Abstract: Diagnostic assays are provided comprising complementary enzyme fragments of  beta -galactosidase, where one of the fragments is bound to a support and the other fragment is conjugated to an immunologically cross-reactive epitope of the analyte or complementary to an analyte receptor. One can achieve a determination of ligand, by providing for competition between the ligand analyte and the conjugate for receptor, where binding to the receptor allows for discrimination between complexed enzyme fragment conjugate and uncomplexed enzyme fragment conjugate. The assay medium is then allowed to wick onto a support to which the complementary fragment is substantially uniformly bound in the detection region. The support is then developed, where color formation from the substrate in the detection region is used as a measure of the presence of analyte in the sample.
Patent EP-0332523-B1 (EP)
IPC: C12N15/00
Filed: 1989-03-06
Granted: 1993-01-13
Abstract: Hirudin variants created artificially with the object of improving their pharmacokinetic properties.
Patent EP-0365449-B1 (EP)
Title: Immunoadsorbent with weak release rate and process for its production
IPC: G01N33/543
Filed: 1989-10-16
Granted: 1993-05-26
Abstract: This immunoadsorbent contains an antibody polybiotinylated with chains each comprising a biotinyl radical, and avidin covalently linked to a chromatographic support. The avidin binds at least one chain of the antibody via a high affinity bond of the avidin-biotin type, but retains free sites which are potential receptors for biotinyl radicals. Thus, any antibody or fragment of the latter becoming detached from the support is immediately recaptured by a free avidin grafted site. Process for the production of an immunoadsorbent according to the invention consists in mixing a polybiotinylated antibody with an excess of avidin grafted on a chromatographic support. Use in production of antigens of high purity and of sera with a zero antigen content.
Patent EP-0337916-B1 (EP)
Inventor: IRICK VIRGIL JR
IPC: C04B35/10
Filed: 1989-02-09
Granted: 1993-10-20
Abstract: Method for producing a protective layer by subjecting a ceramic or a ceramic composite body being interconnected residual metal therein to a particular atmosphere, a protective layer can be formed from the interconnected metal. Such a layer can be protective, especially in corrosion environments which include various gaseous or solid species containing sodium and silicon, such as those found in glass tanks.
Patent EP-0366810-B1 (EP)
Inventor: INABA SEIUEMON
IPC: B22D17/26
Filed: 1989-04-11
Granted: 1994-01-19
Abstract: Dispositif de serrage de moule à entraînement direct pour machines de moulage de plastique à injection, assurant une transmission de puissance très rigide, présentant un nombre réduit de composants ainsi que d'excellentes caractéristiques de réaction et de fiabilité, et pouvant être produit de manière économique. L'arbre de sortie (13) d'un servomoteur (10) fixé sur un organe de support (7) monté sur un plateau arrière (5) est cannelé et s'adapte sur un organe d'arbre d'entraînement (21a) d'un arbre d'entraînement (21) dans un mécanisme de manivelle (20), de sorte que l'on puisse faire tourner l'arbre de sortie (13) solidairement avec l'organe d'arbre d'entraînement (21a). L'autre organe d'arbre d'entraînement (21b) est relié à l'organe d'arbre d'entraînement (21a) par l'intermédiaire d'un élément de liaison (22a) d'une première liaison (22), d'un tourillon (23) et de l'autre élément de liaison (22b) de la liaison (22). Une deuxième liaison (24), qui supporte à l'une de ses extrémités le tourillon de manière qu'il puisse tourner, est reliée par son autre extrémité, également de manière à pouvoir tourner, à un plateau mobile par l'intermédiaire d'un arbre de liaison (26) supporté par le plateau mobile. Ce dispositif de serrage de moule (1) est destiné à déplacer le plateau mobile rapidement et avec précision dans une direction linéaire en fonction de la rotation du moteur.
Patent EP-0417186-B1 (EP)
Title: Pompe hydrostatique interne pour batteries mobiles de vehicules
Inventor: DELANEY WILLIAM C
IPC: H01M50/103
Filed: 1989-05-30
Granted: 1996-01-17
Abstract: Une pompe hydrostatique est utilisée dans des batteries (10) soumises à des changements soudains de vitesse ou de direction, telles celles d'un chariot de golf. Les cellules de la batterie sont pourvues de pompes hydrostatiques (28, 30, 32) qui utilisent les vagues superficielles induites par le mouvement dans l'électrolyte (14) afin de développer des hauteurs hydrostatiques localisées et de créer une circulation d'électrolyte. La structure des pompes annule en outre l'effet par ailleurs négatif des poussées ascensionnelles d'électrolyte provoquées par les mêmes changements de vitesse ou de direction.
Patent EP-0409910-B1 (EP)
Inventor: CLEARY GARY W
IPC: A61L15/44
Filed: 1989-04-03
Granted: 1995-03-01
Abstract: A solid state, resilient laminated composite for administering a drug transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, drug and propylene glycol monoalaurate.
Patent EP-0379883-B1 (EP)
Inventor: SCHAEFER GOETZ
IPC: B62D43/04
Filed: 1990-01-09
Granted: 1995-03-22
Abstract: The invention relates to a spare wheel holder (1) for attachment to a lorry chassis (6), preferably with lateral alignment, having carrying arms (2, 3) which are swivellably attached to joint points (4, 5) constructed on mounting legs (2', 3') bent through approximately 90 DEG  and are releasibly attached to the chassis (6) at a further mounting point, at a region extending approximately perpendicularly to the mounting legs (2', 3'), the carrying arms (2, 3) arranged in a V shape being connected to one another by means of a transverse member (16); and proposes, in order to increase the usefulness, in particular the durability even under difficult conditions with a design which is constructionally as simple as possible, that the transverse member (16) be securely connected at both ends to in each case a connecting element (18, 19) which surrounds a carrying arm (2, 3) in a loosely form-fitting manner. <IMAGE>
Patent EP-0390076-B1 (EP)
Inventor: BICHLER HELMUT ING
IPC: H03H11/12
Filed: 1990-03-27
Granted: 1994-09-07
Abstract: An integratable filter has a bandplass behavior and comprises a power source which is controllable with negative feedback by way of a resistor and a capacitor and whose output is charged with a further capacitor.
Patent EP-0394769-B1 (EP)
Inventor: HUETZEN HANS WILHELM
IPC: C08K5/5333
Filed: 1990-04-12
Granted: 1998-01-07
Abstract: PCT No. PCT/EP90/00581 Sec. 371 Date Dec. 21, 1990 Sec. 102(e) Date Dec. 21, 1990 PCT Filed Apr. 12, 1990 PCT Pub. No. WO90/12841 PCT Pub. Date Nov. 1, 1990.The present invention is related to polyurethane foam materials, pores thereof being free of halogenated hydrocarbon compounds, in particular free of CFCs, and a process for producing the same wherein no halogenated hydrocarbon, in particular no CFC is used as foaming agent. The pores of the polyurethane foam material contain minor amounts of the vaporized foaming agent used in the process of the invention, i.e. of the organic liquid product selected from the group consisting of a lower alkane having 3 to 6 carbon atoms or a mixture of such lower alkanes, said liquid foaming agent having a boiling point between -10 DEG  and =70 DEG  C. at normal pressure. In the process of the present invention said foaming agent is either finely dispersed in the mixture of the alcoholic starting component and the isocyanate starting component or said foaming agent is first emulsified in the alcoholic starting component, if necessary with the aid of an emulsifying agent, and the isocyanate component thereafter is added to this emulsion, and then the exothermic polymerization reation of the starting components is effected. Possibly, the so produced polyurethane foam material is stored for several hours or days.
Patent EP-0425757-B1 (EP)
Title: Device for removal of water from sludge
IPC: B01D25/12
Filed: 1990-05-23
Granted: 1993-09-08
Abstract: A cylindrical annular space (202) in a water removal tower (200) contains a column, rotating about a vertical axis, of a sludge layer formed on a belt and laid helically. Between the sludge charge at the upper end onto the belt (210) formed of sections and the discharge at the lower end, the sludge is dehydrated under its own weight and the load of an additional weight placed on top of the column. The laying of the belt and/or of its sections in the annular space is effected by means of bent-up longitudinal edges (212). Within the driven boundaries (206, 208) of the annular space, the revolutions (216, 217, 218) of the layer and of the belt drop. The annular space is bounded by a bottom (230) in a widened part (204) which absorbs the pressure of the column and through which the belt with the sludge passes into an unpressurised zone. On the bottom, the longitudinal edges lay themselves flat. The outlet from the tower is through an opening (224) in a fixed lower part (222) thereof. The device allows water to be removed from large quantities of sludge at low energy consumption.
Patent EP-0400583-B1 (EP)
Inventor: DAVEY DAVID DANIEL
IPC: C07D487/04
Filed: 1990-05-29
Granted: 1999-11-17
Abstract: This invention relates to novel imidazoquinoxalinones and their aza analogs and to a process for their preparation. The compounds of this invention have been found to have inodilatory, vasodilatory, venodilatory and other pharmacologic effects.
Patent EP-0401937-B1 (EP)
Inventor: VAN ZANTEN ALBERTUS
IPC: H01R13/627
Filed: 1990-06-05
Granted: 1995-01-25
Abstract: A connector assembly (1,45;2) comprising a plug-in connector (1,45) and a socket connector (2). The plug-in connector (1,45) is provided with a lever-type locking element (5;15;25;40) having two free ends. At one free end an outwardly projecting pawl-type latching element (8;18;28;41) is disposed, while the other free end is designed as a gripping end (5 min ;15 min ;25 min ;40 min ). The socket connector (2) is provided with a slot-type opening or recess (9), so that when the plug-in connector (1,45) is pushed into and mates with the socket connector (2), the latching element (8;18;28;41) engages the slot-type opening or recess (9), from the inside (2 min ) of the socket connector (2), thereby latching the connectors (1,45;2). The lever-type locking element (5;15;25;40) is provided with two pivot points (6,7;16,17;26,27;42,44) so that by exerting a gripping force on the gripping end (5 min ;15 min ;25 min ;40 min ) of the locking element (5;15;25;40) towards the housing of the plug-in connector (1,45), the connectors (1,45;2) can be disconnected.