baber/WOPTO huggingface dataset:
Patent EP-0568349-A1 (EP)
Inventor: JOLLEY SCOTT TED
IPC: C10M171/00
Filed: 1993-04-28
Abstract: This invention relates to a liquid composition comprising (A) at least one fluorine-containing hydrocarbon containing one to three carbon atoms; and (B) at least one carboxylic ester of (I) a neo hydroxy compound selected from the group consisting of (i) a neo hydroxy compound with two or three hydroxyl groups, (ii) a mixture of neo hydroxy compounds having an average of less than about 3.5 hydroxyl groups per hydroxy compound, (iii) a neo hydroxy compound having five or more hydroxyl groups per hydroxy compound, and (iv) a mixture of neo hydroxy compounds having an average of greater than 4.5 hydroxyl groups per hydroxy compound, and (II) a combination of (a) a monocarboxylic acylating agent having four or five carbon atoms and (b) a monocarboxylic acylating agent having from about 7 to about 15 carbon atoms, provided that when (I) is (i) or (ii) then greater than 55% of the ester groups are derived from (IIa), and provided that when (I) is (iii) or (iv) then greater than 55 % of the ester groups are derived from (IIb). Liquid compositions also are described wherein the fluorine-containing hydrocarbons also contain other halogen such as chlorine. The liquid compositions are useful particularly as refrigeration liquids in refrigerators and air-conditioners including automotive, home, commercial, and industrial air-conditioners.
Patent EP-0582405-A1 (EP)
Inventor: HART ARTHUR CLIFFORD JR
IPC: G02B6/00
Filed: 1993-07-22
Abstract: The presence of (typically unintended) birefringence in single mode optical fiber can severely limit the usefulness of the fiber for, e.g., high bit rate or analog optical fiber communication systems, due to the resulting polarization mode dispersion (PMD). It has now been discovered that PMD can be substantially reduced if, during drawing of the fiber (13), a torque is applied to the fiber such that a "spin" is impressed on the fiber. Desirably the torque is applied such that the spin impressed on the fiber does not have constant spatial frequency, e.g., has alternately clockwise and counterclockwise helicity. At least a portion of optical fiber according to the invention has a spin whose spatial frequency exceeds 4 spins/meter.
Patent EP-0599662-A1 (EP)
Inventor: MARUYAMA TOSHIO
IPC: F16B37/08
Filed: 1993-11-26
Abstract: A pipe fastener comprises a nut-like member (3) to be fixed to a threaded stud (10) secured to a panel (9), a base (12), a pipe holding member (1) having pipe grip portions (13 and 14) which extend transversely integrally from the base and hold pipes when the pipes are pressed into opened portions thereof, and a shield (2) to cover the pipe holding member from the back to protect the pipes. Engagement pawls (16 and 17) to engage with the shield are formed on the back of the pipe holding member. The base (12) is formed with a recess and the shield (2) is provided with a coupling portion (24) to be inserted into the recess in the base. The shield (2) is connected to the pipe holding member (1) while the coupling portion is received in the recess. The coupling portion (24) of the protector is formed with a cavity (25) to receive a shank (29) of the nut-like member (3), which is connected to the shield while the shank is received in the cavity. The cavity (25) is formed with temporarily-fixing engagement portions (27) to engage with threads of the stud.
Patent EP-0586275-A1 (EP)
Inventor: DERIAN PAUL-JOEL
IPC: A61K8/20
Filed: 1993-07-30
Abstract: Storage-stable, pseudoplastic free-flowing cosmetic compositions/formulations, for example shampoos, shower and exfoliating gels and hair lotions, comprise a stable and homogeneous suspension, in water, of water-insoluble particulates, and which further comprise at least one anionic surfactant, at least one nonionic or amphoteric cosurfactant and at least one electrolyte, these surfactants being present in such amounts as to impart pseudoplasticity thereto with a yield point of at least 0.2 Pa and constituting spherulites suspended within a lamellar phase.
Patent EP-0572625-A1 (EP)
Inventor: NEGUS CHARLES C
IPC: A61B19/00
Filed: 1992-12-22
Abstract: Un système de commande découplé à deux faisceaux utilisé comme micromanipulateur compact dans un système chirurgical au laser comprend un mécanisme de concentration (31) qui sert à concentrer un premier rayon laser sur une première longueur d'onde en un point focal prédéterminé; et un mécanisme de commande (50) qui dirige un second rayon laser sur une seconde longueur d'onde vers le mécanisme de concentration (31); ledit mécanisme de commande (50) comporte un système (52) qui fait varier le diamètre et le front d'onde du second rayon laser au niveau du mécanisme de concentration (50) afin de permettre à ce mécanisme de concentration (50) de concentrer le second rayon dans le même plan focal que le premier rayon. Ledit mécanisme de commande comprend également un système (38) qui transpose le second rayon en fonction du mécanisme de concentration afin de permettre au mécanisme de concentration de faire coïncider les foyers du système chirurgical et de diriger les rayons vers le plan focal.
Patent EP-0617798-A1 (EP)
Inventor: RUBIN WILLIAM W
IPC: G01S13/95
Filed: 1992-12-16
Abstract: Un appareil de contrôle météorologique utilise un ensemble de faisceaux (1a, 1b; 2a, 2b; 3a, 3b) dans un secteur angulaire d'élévation (01; 02; 03), un faisceau étant décalé par rapport à un autre d'un angle de décalage prédéterminé. Des retours de signaux radar dans chaque faisceau sont traités afin d'établir un décalage de fréquence doppler moyen pour les signaux dans les faisceaux respectifs. On détermine une moyenne des moyennes et une différence des moyennes afin de les utiliser pour établir des vitesses de vent horizontales et verticales. Ces vitesses sont traitées ultérieurement pour déterminer si un précurseur de microsursaut existe ainsi que le lieu, l'intensité, le temps jusqu'à l'impact, et la route de tout cisaillement du vent résultant.
Patent EP-0623097-A1 (EP)
Inventor: JUST GUENTHER
IPC: C11D3/12
Filed: 1993-01-12
Abstract: Des silicates de sodium-aluminium cristallisés, finement répartis, de composition 0,9 à 1,1 Na2O : 1 Al2O3 : 1,8 à 3,6 SiO2 sont obtenus par cristallisation en continu d'une suspension aqueuse de silicates de sodium et d'aluminium amorphes aux rayons X, à température élevée. Les silicates de sodium et d'aluminium amorphes aux rayons X sont fabriqués en mélangeant une solution aqueuse d'aluminate de sodium avec une solution aqueuse de silicate de sodium, en présence d'un excès de lessive de soude, à température élevée. Cette charge précipitée est introduite lors du mélange des composants réactionnels ou ultérieurement, mais avant cristallisation, dans un broyeur à boulets et malaxeur, convenant pour le broyage par voie humide, et dont les boulets occupent un volume apparent de plus de 50 % du volume de broyage, tout en maintenant un temps moyen de séjour dans le broyeur de 3 à 40 s, pour une température de 40 à 80 °C. Les critères de qualité pour l'utilisation du produit comme adjuvant dans des détergents et des agents de lavage et de rinçage sont totalement satisfaisants, avec la fiabilité et la reproductibilité voulues.
Patent EP-0605665-A1 (EP)
Title: Procede et appareil de production d'une serie de balles pressees de matiere vegetale, enveloppee dans une feuille
Inventor: KORSGAARD EBBE
IPC: A01F25/14
Filed: 1992-09-30
Abstract: Afin de produire une série de balles de paille ou de foin, protégée par une feuille, on fait déplacer, selon le procédé connu, les balles dans un anneau rotatif (12) comportant au moins un rouleau d'alimentation (18) recevant une bande d'emballage en feuille (26). Lorsqu'elles passent dans l'anneau, les balles devraient être transportées librement afin de permettre un enroulement de la bande au niveau de la partie inférieure de la balle, et ce qui a été effectué jusqu'ici est un transport peu commode de la balle par fixation axiale de celle-ci. Dans la présente invention, on utilise un véritable support sous forme de fourchons porteurs inférieurs (22), qui font librement saillie vers l'arrière à partir de l'extrémité la plus en avant de la zone d'enroulement, de telle façon que la bande d'emballage puisse être enroulée sous ces fourchons et que le retrait se fasse axialement vers l'arrière sans destruction. Il est ensuite possible et avantageux d'utiliser une convoyeuse simple (16) pour déplacer les balles vers la zone d'enroulement; on peut également proposer d'utiliser, à la place d'un anneau d'enroulement rigide (22), une courroie porteuse circulaire pour les anneaux portant la bande d'emballage, cette courroie pouvant avancer par tronçons en ligne droite entre des rouleaux de guidage à position réglable (30) pour permettre une adaptation à des balles de forme et de section différentes.
Patent EP-0629181-A1 (EP)
Inventor: HWANG CHINMAU JAMES
IPC: C04B35/597
Filed: 1993-02-26
Abstract: L'invention se rapporte à un composé SiA1ON polyphasique comprenant une première phase ou une phase SiA1ON-alpha préparée à partir d'un mélange multi-cationique contenant des oxydes et des nitrides de strontium, au moins un oxyde ou un nitride d'yttrium ou un métal des terres rares, et au moins un autre métal tel que Ca, Mg, Li ou Na. Ledit composé comprend une deuxième phase ou phase SiA1ON-béta, et une troisième phase de morphologie intergranulaire amorphe contenant Si, A1, O et N en combinaison avec un mélange de strontium, au moins un mélange de Ca, Mg, Li ou Na, et au moins un mélange d'yttrium ou un élément de métal des terres rares. Ce matériau est utilisé dans les composants et les outils de machines ou de moteurs à usure rapide exploités à des températures élevées. Le composé est préparé à partir d'un mélange de Si3N4. A1N et d'une composition multicationique qui contient (1) un oxyde ou un nitride de Sr, (2) au moins un composé sélectionné parmi les oxydes et les nitrides de Ca, Mg, Li et Na et (3) au moins un oxyde ou nitride de Y ou d'éléments des terres rares.
Patent EP-0636151-A1 (EP)
Inventor: SIEDLE ALLEN R
IPC: C08F210/14
Filed: 1993-03-08
Abstract: L'invention concerne des complexes de tris(pentafluorophényl)borane de la formule générale (C6F5)3B.(YXH)q, dans laquelle X représente oxygène, ou soufre; q est un entier de 1 à 3; Y reprprésente un atome d'hydrogène, R?1-, (R2)¿3Si, ou (R3)2C=N-; R1 représente un groupe hydrocarbyle contenant 1 à 500 atomes de carbone, peut contenir un oxygène bivalent et peut être un groupe hydrocarbyle contenant du fluor; R2 représente indépendamment un groupe alkyle linéaire ou ramifié contenant 1 à 25 atomes de carbone, ou un groupe phényle; R2 peut également contenir un groupe SiO; et R3 représente indépendamment un groupe hydrocarbyle contenant 1 à 25 atomes de carbone, R3 peut être un atome d'hydrogène à condition que les deux groupes R3 sélectionnés ne soient pas des atomes d'hydrogène. Ladite invention se rapporte également à des complexes contenant les complexes de borane ainsi qu'un composé organométallique utilisés comme composé neutre ou sel acide, afin de former des catalyseurs pour la polymérisation et la copolymérisation d'oléfines, ainsi qu'à des produits polymères préparés avec ces catalyseurs.
Patent EP-0586677-A1 (EP)
Title: Heat control device for circulating fluid.
Inventor: BUCAILLE JOEL
IPC: F28F27/00
Filed: 1993-03-26
Abstract: A heat control device for a pressurized fluid, consisting of a plurality of basic assemblies (1) comprising a stack of conventional ribbed or corrugated plates (2) defining fluid circulation circuits by means of seals (8), wherein the stack defines alternate fluid refrigerant (FR) and heat transfer medium (FC) circuits with an electrical heating resistor (3) inserted therebetween.
Patent EP-0644720-A1 (EP)
Title: Partly denaturized whey-protein product.
Inventor: HOLST HANS HENRIK
IPC: A23L27/60
Filed: 1993-05-05
Abstract: PCT No. PCT/EP93/01093 Sec. 371 Date Dec. 1, 1994 Sec. 102(e) Date Dec. 1, 1994 PCT Filed May 5, 1993 PCT Pub. No. WO93/25086 PCT Pub. Date Dec. 23, 1993.A partially denatured whey protein product with a protein content of 65-95% by weight relative to the dry matter, a protein denaturization level of 55-80%, and a mean particle size in the range from 30 to 60  mu m, in particular 40-50  mu m. The product is suitable for use in foods as an additive with an emulsifying action and good organoleptic properties, particularly in cold-prepared emulsions.
Patent EP-0648288-A1 (EP)
Title: Method for reducing fibre interaction in a tissue, and uses thereof, in particular for manufacturing multilayer tissues.
Inventor: LESAS CLAUDE
IPC: D21H21/24
Filed: 1993-07-02
Abstract: A method for reducing fibre interaction in a tissue paper sheet produced by a wet paper making process. The method comprises the steps of treating the paper fibres with a polycationic product, and dispersing said fibres in a medium consisting of a foam obtained by finely dispersing air bubbles in a medium containing water and an anionic surface-active foaming agent.
Patent EP-0613592-A1 (EP)
Title: Appareil de recharge et de maintien de charge pour batteries alimente par courant continu ou par courant alternatif converti en courant continu
Inventor: GALI CARL E
IPC: H02J7/02
Filed: 1993-07-22
Abstract: L'invention se rapporte à un circuit (20) de recharge et de maintien de charge pour batteries, alimenté par courant continu ou par courant alternatif converti en courant continu, ce circuit étant pourvu d'une source de courant à la masse (22) et d'un circuit (34) générateur de signaux d'impulsions, lequel fournit une tension en enveloppes d'impulsions de tension à temps de montée rapide, tandis que la sortie du signal passe à travers une section à couplage étroit. Le transformateur (32) comprend un enroulement secondaire (41, 42) qui produit une sortie pleine onde de courant-tension, dont l'étroitesse des impulsions est modifiée par l'intermédiaire d'un circuit redresseur à deux diodes (47, 48), pour produire une sortie d'impulsions multifréquence et de 10 KHz à 100 KHz. Les sorties d'impulsions étroites, dont le contenu HF est compris dans la plage de fréquences de 2 à 10 mégahertz ont des fréquences spécifiques égales aux fréquences de résonance naturelles des électrolytes spécifiques utilisés dans les batteries correspondantes (21). Ces batteries possèdent un électrolyte liquide ou un électrolyte en gel et cette énergie de sortie est utilisable de façon particulièrement avantageuse pour des batteries à piles sèches et pour prolonger la durée de vie des batteries.
Patent EP-0652870-A1 (EP)
Inventor: ADAMS GERALD ADAMS
IPC: A61K31/415
Filed: 1993-07-26
Abstract: L'invention se rapporte à des composés chiraux pouvant servir d'agents de radiosensibilité ou d'agents de chimiosensibilité, ces composés étant représentés par la formule (I), où X représente halogène ou (a), à des intermédiaires utilisés dans la préparation de ces composés, ainsi qu'à un nouveau procédé pour la préparation de ces composés.
Patent EP-0607813-A1 (EP)
Inventor: HARTL ALFRED
IPC: B60J10/32
Filed: 1994-01-07
Abstract: A deformable support strip (1) for rubber and/or plastic clamping profile sections can be at least partially embedded in the profile material used in order to allow the finished profile section to be deformable and is made of a flexible flat material which has notches (2) and/or weakened sections in order to permit deformation, the support strip (1) having a prefabricated hook (4) which can be pressed out. The support strip (1) has hooks (4) which project from its surface, project into the interior (4) of the reception base (17) via the rubber or plastic extruded coating (6) and engage positively, as claws, in a base (7), which is to be provided with the clamping profile section (11), of the body part. <IMAGE>
Patent EP-0606089-A1 (EP)
Inventor: IKEDA KATSUMI C O MITSUBISHI D
IPC: H02M7/48
Filed: 1994-01-07
Abstract: A control apparatus for controlling a power converter having a plurality of switching devices and enabling converted AC output to be obtained as to supply arbitrary AC outputs to a load, the apparatus for controlling a power converter having: a voltage commanded value generating device for generating a voltage command value to command voltage to be transmitted from the power converter; a voltage control device for controlling a plurality of switching devices of the power converter in accordance with a commanded voltage level; an electric current detection device for detecting an output electric current to be supplied from the power converter to the load; and an electric current limiting device for restricting the commanded voltage level to be supplied to the voltage control device in accordance with a value detected by the electric current detection device.
Patent EP-0608876-A1 (EP)
Inventor: TSUJIHARA KENJI
IPC: C07D471/04
Filed: 1994-01-27
Abstract: An ellipticine derivative of the formula [I]:
       
 wherein R is a substituted lower alkyl group, a substituted or unsubstituted lower alkoxy group or a heteromonocyclic group, 
or a pharmaceutically acceptable salt thereof, which show excellent antitumor activity, less side effects, less toxicity and/or high solubility in water and are useful as antitumor agent, and a process for preparing the same.
Patent EP-0624408-A1 (EP)
Inventor: FRIEDMANN HANS DR-ING
IPC: C02F3/34
Filed: 1994-02-11
Abstract: To separate heavy metals from contaminated materials, a mixture of degradable organic matter (24) and water is fed to the contaminated material to be mixed together as a suspension with oxygen cover. The solubility of the heavy metals is increased by reducing the pH value of the suspension by the microorganisms in the organic matter (24) which form organic acids (28) and convert the heavy metals into a watery phase (26). The matter predominantly free of heavy metals is separated from the watery phase (26) and the watery phase containing heavy metals (26) is passed to a biogas reactor (20). The solubility of the heavy metals in the watery phase (26) is reduced by biological degrading of the organic acids (28) by oxygen exclusion in the biogas reactor, for heavy metal compounds to be formed by the heavy metals which dissolve with difficulty, to be separated from the watery phase (26) free of heavy metals.
Patent EP-0614308-A1 (EP)
Inventor: MELNYCHUCK PAUL WALTER C O EAS
IPC: G06F9/06
Filed: 1994-02-25
Abstract: An image processing technique is described in the context of a hierarchical image storage and retrieval system. The method allows for the restriction of access to selected high resolution image components in the hierarchy from unauthorized use. The technique employs a key encryption of selected image components during storage, and decryption with a special key, or password during authorized retrieval. This technique allows users of a distributed system the convenience of providing the entire image hierarchy on a single storage medium. Access to the low resolution components is permitted without restriction for browsing and proofing.
Patent EP-0614234-A1 (EP)
Inventor: KURAKADO MASAHIKO C O SENTAN G
IPC: H01L39/10
Filed: 1994-03-04
Abstract: There is formed a superconducting tunnel junction having a three-layer structure formed by depositing an upper electrode (34), a tunnel barrier layer (33), and a lower electrode in sequence in a predetermined direction. The cross-sectional area of the three-layer structure in a direction perpendicular to the direction of the deposition is substantially constant along the deposition direction. Further preferably, the thickness of lower wiring (32) connected to the lower electrode is made smaller than the thickness of the lower electrode.
Patent EP-0627331-A1 (EP)
Inventor: MASSIE II JOHNNY DALE
IPC: B60C9/00
Filed: 1994-05-10
Abstract: A cut resistant pneumatic tire is provided. The tire has a monofilament wire structure embedded in or under its tread or sidewall, and is used in off the road applications such as mining. The monofilament (22a,22b) wire has a diameter of 0.4 to 1.2mm and is made of brass plated steel. The wire may be woven or may have a spring link configuration. Two monofilament wires may be twisted together, and when two such wires are used, the total diameter is 0.8 to 1.4mm.
Patent EP-0628404-A1 (EP)
Inventor: MICHAEL WOLFGANG
IPC: B21D43/05
Filed: 1994-06-03
Abstract: In order to reduce the bending moments within the region in which power is imparted to the press slide of a multiple column press, the gear means (5, 21, 22) are mounted in bearings (20) of transverse supports (19). The transverse supports (19) are fixedly connected to the press columns (4) which form a pair of columns composed of a tie rod (12) and tie rod sleeves (13). <IMAGE>
Patent EP-0634267-A1 (EP)
Inventor: MARKS PATRICK DAVID
IPC: B29D30/58
Filed: 1994-06-17
Abstract: A method an apparatus of applying a tire tread to a tire carcass including the steps of conveying a tread (11) on a conveyor (14) between two self-centering guides (34)(35) which are slidably mounted on a frame (28) over the conveyor, the guides having parallel rows of rollers (36) for engaging opposite edges of the treads; adhering one end of the tread to the tire carcass on a tire building drum (10); rotating the tire building drum to pull the tread over the tire carcass; and applying a predetermined uniform pressure against the opposite edges of the tire tread through the rollers (36) to uniformly resist movement of the tread toward the tire building drum and thereby uniformly stretch the tread. The apparatus includes the use of a pneumatic piston cylinder (44) which urges the rollers against the edges of the tread, applying uniform force perpendicular to the tread's axis regardless of the width or width variations of the tread.
Patent EP-0691085-A1 (EP)
Inventor: HUANG WILLIAM
IPC: A41G1/00
Filed: 1994-07-05
Abstract: A method of making an artificial flower by fastening an artificial flower (1) to a processed genuine flower stem (2) by a bonding agent. The artificial flower is obtained by I) selecting the white core of the stem of the herbage of wood fiber as a base material and then using a planer to plane the base material into plain strips according to predetermined width, length and thickness; II) putting the plain strips into a punching die and then punching them into patterned strips; III) dipping the patterned strips in an aromatic solution at room temperature for 35 to 45 minutes; IV) putting the patterned strips thus obtained from step III) into a dye bath and dyed into patterned color strips; V) putting the patterned color strips into a form setting solution being heated to 80°C and then setting the patterned color strips into desired shapes; VI) drying the shape formed strips thus obtained from step V); VII) cooling down the shape formed strips thus obtained from step VI) in a refrigerator at 7°C to 8°C for 3 hours so that artificial petals are obtained; and VIII) fastening the artificial petals to a metal wire to form an artificial flower.
Patent EP-0648069-A1 (EP)
Inventor: PARANJPE AJIT P
IPC: H01J37/32
Filed: 1994-07-29
Abstract: Plasma generator (10) includes chamber (14) for containing the plasma source and a plurality of coils (12) located inside of chamber (14). Located external to chamber (14) are a plurality of permanent multipolar magnets (34) operable to establish a magnetic field in the plasma source along an axis of chamber (14) and a set of electromagnets (36) located outside of chamber (14), which define a preferred propagation direction for a whistler wave in chamber (14). Coils (12) resonantly inductive couple RF power to the whistler wave so as to transfer a sufficient amount of energy to the plasma source to induce a plasma state in the plasma source. Coils (12) also generate time varying electromagnetic fields which also sustain the plasma state in the plasma source.
Patent EP-0638918-A1 (EP)
Inventor: LENGYEL MICHAEL J
IPC: H01J61/04
Filed: 1994-08-09
Abstract: A gas discharge device includes an envelope containing a low pressure gas and a field emitter array having microscopic emitter elements which emit electrons into the gas. The device can be employed, for example, in a gas discharge lamp.