baber/WOPTO huggingface dataset:
Patent EP-0573640-A1 (EP)
Inventor: RUSSO DAVID A
IPC: C03C17/34
Filed: 1992-12-21
Abstract: On prépare un article de verre enrobé en faisant appel à la technique de dépôt en phase gazeuse par procédé chimique, d'un mélange d'un précurseur de l'oxyde d'étain, d'un précurseur du dioxyde de silicium et d'un agent d'accélération tel que le phosphite de triéthyle, à des vitesses de dépôt supérieures à 350Å/sec. sur du verre ayant une température comprise entre 450 et 650 °C. On peut associer la couche de matériau déposée à d'autres couches, de façon à obtenir un article possédant des propriétés spécifiques relatives à l'émittance contrôlée, l'indice de réfraction, la résistance à l'abrasion ou l'aspect.
Patent EP-0627420-A1 (EP)
Inventor: KITA YUICHI
IPC: C07D207/448
Filed: 1993-01-29
Abstract: A stabilized maleimide compound which is hardly discolored during storage, wherein the content of primary amines is 500 ppm or less, that of maleic anhydride is 5-2,000 ppm, and that of 2-amino-N-substituted succinimide is 300 ppm or less. It is preferable that the content of chlorine compounds be 10 ppm or less in terms of chlorine and that of volatile components having each a boiling point of 200 °C or below under an ordinary pressure be 2,000 ppm or less.
Patent EP-0629319-A1 (EP)
Title: Appareil pour corriger l'oscillation d'un moteur synchrone a hysteresis
Inventor: BOSTON W THOMAS
IPC: H02P25/02
Filed: 1993-02-18
Abstract: L'invention se rapporte à un procédé et un appareil permettant de contrôler avec précision la vitesse d'un moteur synchrone à hystérésis afin d'éliminer l'oscillation basse fréquence, qui est caractéristique du moteur (32). On modifie un courant nominal de phase d'entrée en produisant des informations retour, permettant ainsi à un système de commande d'un microprocesseur (50) de modifier la phase d'un signal d'entrée de courant en quadrature par rapport au moteur (32) et donc d'éliminer l'oscillation du moteur (32). En conséquence, on élimine, dans une application d'exploration à haute résolution, les variations de vitesse qui pourraient provoquer l'apparition de perturbations dans une image de sortie. On peut obtenir une régulation de vitesse d'une précision meilleure que 15 ppm.
Patent EP-0586654-A1 (EP)
Title: Breaking machine, especially an impact crusher.
Inventor: ALT GUENTER
IPC: B02C13/09
Filed: 1993-03-15
Abstract: PCT No. PCT/EP93/00591 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Mar. 15, 1993 PCT Pub. No. WO93/19847 PCT Pub. Date Oct. 14, 1993.Proposed is a crushing machine, in particular an impact crusher, comprising at least one rotatably driven rotor mounted in a housing and equipped with crushing elements, as well as at least one impact mechanism which faces the rotor and is fitted with impact elements, wherein the impact mechanism or impact mechanisms is or are mounted in at least one frame which is independent of the housing, and which together with the impact mechanism or mechanisms can be swung into a roughly horizontal position outside the housing.
Patent EP-0633892-A1 (EP)
Inventor: BAINE NEIL HOWARD
IPC: C07J75/00
Filed: 1993-03-24
Abstract: Polymorphe 'A' constituant une nouvelle forme polymorphe d'acide N-t-butyl-androst-3,5-diène-17β-carboxamide-3-carboxylique. L'invention concerne également de nouveaux procédés de préparation dudit polymorphe 'A'.
Patent EP-0643556-A1 (EP)
Inventor: WATERFORD COLIN JOSEPH
IPC: A01N25/18
Filed: 1993-06-04
Abstract: A formulation for use in the controlled generation of phosphide comprises an intimate mixture of a particulate phosphide and a water-immiscible compound, the mixture having the consistency of an extrudable paste or a thick slurry. The phosphide, which is preferably aluminium phosphide or magnesium phosphide, comprises from 65 to 85 per cent (by weight) of the formulation. The water-immiscible compound is preferably paraffin oil, petroleum jelly, or mixture of these materials. A surfactant may be included in the formulation. Such a formulation (21, 41) can be held in a cartridge (20, 40) and added progressively to water (13, 33) in a reaction chamber (10, 30). Alternatively, the formulation can be packaged in a water-impermeable container from which a region can be removed to expose the formulation to water vapour in a gas flowing past the container. The water (13, 33) or the water vapour removes or diffuses through the water-immiscible compound from the formulation, then reacts with the phosphide to form phosphine. The phosphine, mixed with a carrier gas (usually air), may be fed into a duct (15, 55, 66) connected to a grain silo, for fumigation of grain stored in the silo.
Patent EP-0649293-A1 (EP)
Title: Intervertebral prosthesis providing rotational and flexional/extensional stabilization.
Inventor: VOYDEVILLE GILLES
IPC: A61B19/00
Filed: 1993-06-30
Abstract: PCT No. PCT/FR93/00664 Sec. 371 Date Feb. 8, 1995 Sec. 102(e) Date Feb. 8, 1995 PCT Filed Jun. 30, 1993 PCT Pub. No. WO94/01057 PCT Pub. Date Jan. 20, 1994A prosthesis including (a) a flexible ligament (1) with a first narrowed thinner portion (2) and a second wider portion (3) forming an extension of, and having a greater width and thickness (e2) than, the first portion, which portion may be passed around the spinous processes (12) of two adjacent vertebrae (L5, L4) in a figure eight pattern, whereas the second portion circles around the processes; (b) a semi-flexible interprocess block (6) with two pairs of through-channels (7, 8) having differing cross-sections and receiving the respective portions of the ligament; and (c) members (4, 5) for joining the ends of the ligament. The prosthesis prevents sagittal and frontal lumbar vertebral rotational instability.
Patent EP-0653488-A1 (EP)
Inventor: OTSUKA EIKO
IPC: A61K38/00
Filed: 1993-07-02
Abstract: The invention provides a polyribonucleotide having a thermodynamically stable looped structure and a ribozyme activity, a DNA which codes for the same, and so forth. The polyribonucleotide is exemplified by the one with structure (b). When administered to the human body directly, the ribozyme polyribonucleotide can incise the target polyribonucleotide  in vivo  efficiently, thus being utilizable as a carcinostatic agent, anti-AIDS drug, and so forth.
Patent EP-0720524-A1 (EP)
Inventor: DESCHAMPS MAURICE
IPC: B29B17/04
Filed: 1993-09-20
Abstract: A shredding apparatus includes a rotor having rows of tines projecting generally radially outwardly therefrom, and also a housing surrounding the rotor having rows of tines projecting generally radially inwardly therefrom. The rotor tines and stator tines have staggered positions, with one or more of the rotor tines passing between adjacent stator tines. Material inserted into an inlet at the top of the housing is caught by the rotor tines and pulled past the first row of stator tines. That first row has fewer tines than does each row of tines on the rotor, whereas the final row has the same number of tines as each row on the rotor. The opposing faces of the tines on the rotor and stator are flat, with a small clearance between passing tines, of typically about 1/8 of an inch. The passing flat faces on the tines are at a slight angle to each other, the outer ends of rotor tines passing stator tines ahead of the inner ends in a scissors-like fashion. The rotor speed is a function of the material being shredded, and has a value of at least 500 rotations per minute. A multi-stage shredding assembly may be created in which the output from one shredding apparatus feeds another shredding apparatus.
Patent EP-0659196-A1 (EP)
Inventor: NIESSNER NORBERT
IPC: C08L25/12
Filed: 1993-09-04
Abstract: Pfropfcopolymerisat A aus, bezogen auf A, (A1): 1 - 90 Gew.-% eines teilchenförmigen Pfropfcopolymerisats A1 mit einer Glastemperatur unterhalb von 0 °C, die eine mittlere Teilchengröße unterhalb von 40 nm aufweist und (A2): 10 - 99 Gew.-% einer Pfropfauflage A2 aus weiche oder harte Polymere bildenden, olefinisch ungesättigten Monomeren, wobei das Pfropfcopolymerisat A insgesamt eine mittlere Teilchengröße von weniger als 50 nm aufweist, sowie Formmasse, enthaltend ein solches Pfropfcopolymerisat.
Patent EP-0662209-A1 (EP)
Inventor: KESSLER ROLF
IPC: F25B21/04
Filed: 1993-09-22
Abstract: Die thermoelektrische Heiz- und Kühlkammer gemäß der Erfindung zeichnet sich durch einen großen einstellbaren Temperaturbereich aus. Dieser wird gewährleistet einerseits durch eine Schichtanordnung von plattenförmigen Peltier-Elementen, derart, daß eine erste Anzahl von Peltier-Elementen (1) niedrigerer Leistung eine erste, innere Heiz-/Kühlfäche und eine zweite Anzahl von Peltier-Elementen (2) höherer Leistung eine äußere Heiz-Kühlfäche bilden. Die beiden Heiz-/Kühlfächen, sind durch eine überlappende Zwischenplatte (6) aus einem gut wärmeisolierenden Material, insbesondere aus spannungsfreiem Aluminiumguß, getrennt. Um während des Heizbetriebs eine Überhitzung der inneren Lage der Peltier-Elemente (1) geringerer Leistung zu vermeiden, ist erfindungsgemäß andererseits entweder die Kaskadenanordnung der Peltier-Elemente (2) höherer Leistung durch eine Bypaßdiode (10) überbrückt, die so gepolt ist, daß bei Heizbetrieb die elektrisch überbrückten Peltier-Elemente (2) stromlos bleiben, oder es ist eine Einrichtung vorhanden, die den Strom durch die Peltier-Elemente (2) höherer Leistung in Abhängigkeit von einer zulässigen Temperaturgrenze auf der Warmseite der Peltier-Elemente (1) niedrigerer Leistung begrenzt.
Patent EP-0671114-A1 (EP)
Inventor: HANSEN ROY SKOVGAARD
IPC: H04R3/02
Filed: 1993-10-08
Abstract: Prothèse auditive à compensation électronique numérique de l'effet Larsen, qui comporte un microphone (5), un préamplificateur (7), un circuit numérique de compensation (3), un amplificateur de sortie (9) et un transducteur (11). Le circuit numérique (3) comprend un générateur de bruit (33) pour l'introduction de bruit et un filtre (27) numérique réglable destiné à l'adaptation du signal de feedback. L'adaptation s'effectue à l'aide d'un circuit de corrélation (31). Ledit circuit comprend en outre un circuit numérique (210) qui commande le gain de la boucle et régule l'amplification de la prothèse acoustique par l'intermédiarie d'un circuit sommateur numérique (211), si bien que le gain de la boucle est inférieur à une constante K. Ledit circuit comporte en outre un circuit numérique (79) qui effectue une évaluation statistique des coefficients de filtre dans le circuit de corrélation, et modifie la fonction de feedback conformément à cette évaluation.
Patent EP-0666800-A1 (EP)
Title: Peelable film and method of making a peelable film.
Inventor: AMBROISE BENOIT
IPC: B32B27/32
Filed: 1993-10-29
Abstract: A peelable film comprising: (A) a core layer comprising an olefin polymer; (B) a skin layer on at least one surface of the core layer, the skin layer comprising: (i) a blend of a butylene polymer with another olefin polymer; or (ii) a polymer of butylene and at least one other olefin; and (C) a coating layer on the skin layer.
Patent EP-0664750-A1 (EP)
Title: Manifold or retainer for a gas generator.
Inventor: RION ROBERT B
IPC: B60R21/217
Filed: 1993-10-26
Abstract: A manifold (10) for holding a generally cylindrically shaped gas generator (12), the gas generator including inflation ports (84a, 84b) through which inflation gas exits to inflate an air bag, the manifold comprising a hollow extruded structure comprising a cylindrical middle portion (16) and first (32) and second (34) ends, the middle portion having a diameter section slightly larger than the diameter of the gas generator, a diameter of the first end being smaller relative to the diameter of the middle portion to provide an interference fit with a mating portion of the gas generator upon insertion of the gas generator. The middle portion further comprising two opposingly positioned outwardly flared portions (18a, b), the flared portions in cooperation with walls of the gas generator, defining open chambers to receive inflation gas from the gas generator, the flared portions each including at least an exit port to direct inflation gas out of the manifold.
Patent EP-0611980-A1 (EP)
Inventor: HIRAI SHIGERU C O YOKOHAMA WOR
IPC: G02F1/09
Filed: 1994-02-16
Abstract: An optical isolator comprising first through fourth plate-like birefringent substances, each for receiving and transmitting an incident beam of light. Each plate-like birefringent substance has a corresponding optical axis which is inclined with respect to a direction of the incident beam of light. The optical isolator also includes first and second magneto-optical materials (2) and (5), each for rotating a plane of polarization of the incident beam of light. The optical axis of the second plate-like birefringent substance (3) is rotated by one of -45° and 135° about a first axis which is perpendicular to a surface of the first plate-like birefringent substance (1). The optical axis of the third plate-like birefringent substance (4) is rotated by one of 45° and 225° about a second axis which is perpendicular to the surface of the first plate-like birefringent substance (1). The optical axis of the fourth plate-like birefringent substance (6) is rotated by one of -90⁰ and 90⁰ about a third axis which is perpendicular to the surface of the first plate-like birefringent substance (1). The first and third plate-like birefringent substance (1) and (4) having thicknesses which are equal. The second and fourth plate-like birefringent substances (3) and (6) each have a thickness which is (1 + √2) times as thick as the first plate-like birefringent substance (1). The second magneto-optical material (5) rotates the plane of polarization in a direction which is opposite to the direction of rotation of the first magneto-optical material. Finally, the optical isolator includes a magnetized element for magnetizing the first and second magneto-optical (2) materials.
Patent EP-0613773-A1 (EP)
Inventor: BOCHOW RICHARDA DIPL-ING
IPC: B32B27/32
Filed: 1994-02-21
Abstract: The present invention relates to a multilayer composite film comprising top layer A, gas-barrier layer C, heat-sealable layer D and adhesive or coupling layers B which may be necessary, the individual layers in the composite film being arranged as follows:     A a biaxially stretched, white, opaque polypropylene film,   B an adhesive or coupling layer, C a gas-barrier layer with a maximum oxygen permeability of 30 cm<3> (s.t.p.)/m<2> d bar (23@C/0 % relative humidity),   B an adhesive or coupling layer, and   D a heat-sealable layer, where layers A and C can be exchanged for one another if desired.
Patent EP-0635678-A1 (EP)
Title: Feuerfeste Auskleidung von Wänden und Formstein hierfür
Inventor: MULCH STEPHAN
IPC: F27D1/12
Filed: 1994-03-09
Abstract: Bei einer feuerfesten Auskleidung von Wänden eines Feuerraums soll die Montage und die Befestigung von Formsteinen (5) verbessert werden. Die Formsteine (5) sind an jeweils zwei gegenüberliegenden Rändern (8,9) mit Schrägen (10) versehen. Zwischen die Schrägen benachbarter Formsteine (5) ist eine keilförmige Leiste (14) eingesetzt, die sich zur Wand (1) verjüngt, an den Schrägen (10) anliegt und an der Wand befestigt die Formsteine (5) an der Wand (1) hält. <IMAGE>
Patent EP-0669456-A1 (EP)
Inventor: FUJIMOTO SHIGENOBU
IPC: C10G15/08
Filed: 1994-03-12
Abstract: An infrared ray resonance absorption apparatus for hydrocarbon fuel in which a pipe through which hydrocarbon fuel is to be passed is made of, for example, ceramics or carbon, and a heater is disposed on the outer periphery of the pipe. The pipe is heated by the heater, and the heating temperature is controlled within the range of 93 to 206 °C, whereby the pipe is caused to radiate infrared rays of a wavelength of 6 to 8 µm.
Patent EP-0621184-A1 (EP)
Inventor: MOORE PHIL
IPC: B65B41/16
Filed: 1994-04-20
Abstract: A stretch wrapping apparatus includes a dispenser for dispensing stretch wrap packaging material. The dispenser includes upstream and downstream prestretch rollers for engaging and stretching stretch wrap packaging material. The dispenser also includes an intermediate orienting roller position between the upstream and downstream prestretch rollers. The intermediate orienting roller abuts one of the upstream and downstream prestretch rollers, and is spaced from the other of the upstream and downstream prestretch rollers. Relative rotation is provided between the dispenser and the load to wrap the stretch wrap packaging material around the load.
Patent EP-0636781-A1 (EP)
Inventor: BEIER GERHARD
IPC: F02M26/21
Filed: 1994-05-10
Abstract: The plastics housing (2) for guiding the cold fluid stream has a moulded guide rib (9). This guides a part of the fluid stream over a section (10) of the valve closing member (4) which is spaced from the plastics housing. The valve closing member comprises a tube (5) guiding the hot fluid stream (3) and a valve plate (6) fitted on the tube end. The section of the valve closing member biased by the cold fluid stream is a wall section (10) of the tube. An operating device (14) for the valve shaft (6a) which supports the valve plate is mounted on the outside of the plastics housing.
Patent EP-0634099-A1 (EP)
Inventor: USHIO KAZUMICHI
IPC: A01N59/16
Filed: 1994-07-13
Abstract: A method for inhibiting or preventing emergence and growth of algae, comprising use of a germanium compound and a herbicide, and an antialgal composition comprising a germanium compound and a herbicide. The method of the present invention inhibits and prevents emergence and growth of algae, and can be used safely with little influence on aquatic animals. The method is advantageously used for a fish tank in which fish for appreciation is kept, so as to keep good appearance of the tank and to reduce burden of cleaning the tank by preventing emergence and growth of attached algae. Particularly, the composition for artificial seawater of the present invention shows no toxicity to marine animals to be raised in the artificial seawater prepared using the composition of the invention, and can inhibit and prevent emergence of algae. Therefore, the composition of the invention can be beneficially used for raising, culture, study, and the like of marine animals. Moreover, the composition of the present invention which is coated on a fish net, a hull, or the like can result in inhibition and prevention of emergence and growth of algae in the environment where influence on fish, etc. is very little.
Patent EP-0646604-A1 (EP)
Inventor: HERRMANN HANS-FRIEDRICH DR
IPC: C08F10/00
Filed: 1994-09-20
Abstract: A process for the preparation of polyolefins by homopolymerisation or copolymerisation of olefins at a temperature of from 100 to 200 DEG C and a pressure of from 0.5 to 100 bar in the presence of a catalyst containing at least one metallocene and at least one cocatalyst, characterised in that the metallocene is a compound of the formula I <IMAGE>
Patent EP-0658640-A1 (EP)
Inventor: HAHL PETER DR
IPC: D01F6/90
Filed: 1994-10-08
Abstract: A polyamide-based monofilamentary synthetic fibre is to be improved in respect of its mechanical and chemical properties. For this purpose there is proposed a monofilamentary synthetic fibre made of polyamide and polypropylene.
Patent EP-0651123-A1 (EP)
Title: Assembly arrangement for the connection of a drive shaft of a door panel to different motor-drive sets
Inventor: HOERMANN THOMAS J DIPL-ING
IPC: E05F15/684
Filed: 1994-11-02
Abstract: Attachment device for the connection of a drive unit to a shaft (1) for the initiation of an operating movement in a door leaf, preferably with the aid of cables which can be wound up on, and unwound from, cable drums (2), arranged in a rotationally fixed manner on the shaft, and which act on the door leaf with their end remote from the drum, having a driver part (8) which is arranged in a rotationally fixed manner on the shaft (1) and to which the output member (12) of the drive motor unit can be connected. In order to obtain a shaft, of the type mentioned, for the connection of different drive units with the lowest possible mounting outlay and space requirement at the operating location, the driver part (8) can be connected to different drive units via an adaptation part (24) or can be connected to the respectively selected drive unit (22) via an adapted output member. <IMAGE>
Patent EP-0656453-A1 (EP)
Inventor: STUEWE HANS
IPC: B65D90/08
Filed: 1994-11-08
Abstract: The invention relates to a housing with wall connections, in the case of which wall elements abut at an angle. At least in the case of some of the wall connections, the wall elements are each connected to one another via an outer corner profile 10, 25, 26, 31, 32 which exhibits fastening legs 11, 12, 26, 27, 34, 35, 36, 37 which rest on the outer side of the wall elements and are connected thereto. In order that the housing has a particularly simple structure and a high strength, at least some of the outer corner profiles 10, 25, 26, 31, 32 exhibit an inner wall 15 which encloses a cavity 17, 52, 53. <IMAGE>
Patent EP-0653747-A1 (EP)
Inventor: SUGITA RYUJI
IPC: G11B5/65
Filed: 1994-11-15
Abstract: In a magnetic recording medium, a first Co-based magnetic layer 12 including oxygen is formed on a substrate 11, and the layer 12 has an easy axis of magnetization inclined with respect to a film normal 14. Further, a second Co-based magnetic layer 13 including oxygen is formed on the first layer, and the second layer 13 has an easy axis of magnetization inclined with respect to the film normal. It is a feature that a dispersion of c-axis of a hexagonal close packed structure in the first magnetic layer 12 is larger than that of a hexagonal close packed structure in the second magnetic layer 13.
Patent EP-0655765-A1 (EP)
Inventor: KIM KYUNG-HO
IPC: H01J29/50
Filed: 1994-11-28
Abstract: The present gun has a triple electrodes part (20), a prefocusing lens part (30) for preliminarily focusing and accelerating the electron beam from the triple electrodes part, and a main lens part (40) for finally focusing and accelerating the beam from the prefocusing lens part. 
     The prefocusing lens part (30) comprises a plurality of focusing lenses for forming at least one quadrapole lens, and two different focusing voltages (F1,F2) each of which being dynamically changed synchronized with the deflection signal, are selectively applied to each focusing electrodes. Thus, a uniform beam section can be obtained all over the screen.
Patent EP-0663344-A1 (EP)
Inventor: JOENSSON LEIF
IPC: B65D39/16
Filed: 1994-12-06
Abstract: The opener has a cylindrical support ring (7) attached to the pack's top wall (1) by a flange (5) gripping over an opening disc (21). The support ring's inner surface (12) has a threaded ridge (13). The support ring includes the outer thread (16) of the plastics screw-cap (41). A cutter blade (18) is moulded in one piece on the free edge (17) of the screw-cap and has a front cutting edge (19) at an angle through the free edge. The pitch of the threaded ridge on the support ring, and the axial height of the cutter blade match so that the front cutting edge is moved through the entire plane of the top wall when the screw cap is turned by approximately 270 degrees.