baber/WOPTO huggingface dataset:
Patent EP-0659773-A1 (EP)
Inventor: KAROL FREDERICK JOHN
IPC: C08F10/02
Filed: 1994-12-20
Abstract: A gas phase process for producing polyethylene containing long chain branches is disclosed and claimed. The polymerization process involves contacting ethylene under polymerization conditions in the gas phase and at a temperature above 65°C, with a catalyst composition which includes a) at least one bridged metallocene having at least two cyclic pi-bonded moieties in association with a metal atom, the cyclic pi-bonded moieties being joined together via a bridging linkage one or two atoms long, and b) an activating cocatalyst; the catalyst composition being effective to result in incorporation of an average of up to 3 long chain branches per 1000 carbon atoms in the main polyethylene chain.
Patent EP-0613244-A1 (EP)
Inventor: BEAUCOURT DOMINIQUE
IPC: H03G11/04
Filed: 1994-02-18
Abstract: The present invention relates to a device with high linearity of limitation of a characteristic of a signal at a threshold value Smax, and especially of the amplitude of a radar signal in a high-linearity receiving system. The device according to the invention consists of a limiter (23), the limiting threshold Slim of which is switchable to two possible values Sh and Sb chosen respectively to be higher and lower than Smax, and of means (21, 22) controlling the switching of the limiting threshold Slim to one or the other of the preceding values according to whether a measurement representative of a characteristic of the signal, such as the amplitude, delivered by measurement means (20) is greater than or less than a defined comparison threshold VH. Such a device is of great benefit in a highly linear radar receiving system performing analog-digital coding of the radar signal, since it protects the coder used from saturation with minimum degradation of the dynamic range and linearity performance. <IMAGE>
Patent EP-0634159-A1 (EP)
Inventor: SOLTANI SOHRAB
IPC: A61G7/057
Filed: 1994-05-11
Abstract: A fastening device (80) for flexible sheeting members (26, 30) that alternately are reliably joined and easily disengaged, and a method for using same is provided for a patient support system that includes a pressurizable chamber (22). A male member has two sections formed of relatively softer material. A female member includes a pair of opposed wing members configured so that external pressure exerted against each wing member toward the other wing member, leverages the wing members to positively lock the fastening device. A cord closure (88) has a manually operable release mechanism (89), which engages a cord member (82) anchored at opposite ends to a flexible sheet (26, 83, 85) secured to the fastening device. The operator selects where along the length of the cord member the cord closure is to be engaged to shorten the length of the flexible sheet (26) and pull the fastening device down below the patient support surface.
Patent EP-0690468-A1 (EP)
Inventor: DOSSOT ALAIN
IPC: H01J29/70
Filed: 1994-07-01
Abstract: The horizontal (52) and vertical coils (51) are electrically isolated on a structure and electronically deflect electronic beams. There are also two auxiliary coils (20,21) which modulate sweep movement. The rear section of the structure (4) has flexible protruding sections (12,15) which contact a matching section (60) placed in the CRT structure. The coil structure click fits in place, and the central structure (27) is held firmly in position face to face with the rear section structure, so that any further flexing will not release the coil. <IMAGE>
Patent EP-0646717-A1 (EP)
Inventor: SAUCEREAU DIDIER
IPC: F02K1/06
Filed: 1994-09-29
Abstract: The control device is equipped with at least one two-dimensional jet pipe (nozzle) with pressure reduction/deflection (10a, 10b) comprising a first main profiled wall exhibiting a first part (11a; 11b) substantially parallel to the longitudinal axis of the vehicle and delimiting a combustion chamber (20a; 20b), a second curved part (12a; 12b) delimiting a jet pipe throat, a third part (13a; 13b) essentially rectilinear and inclined by a predetermined angle  theta with respect to the axis of the vehicle and a fourth curved part (14a; 14b), the concavity of which is in the opposite direction to that of the second part (12a; 12b), a second main profiled wall exhibiting a first part (16a; 16b) substantially parallel to the axis of the vehicle and delimiting the said combustion chamber, a second curved part (17a; 17b) delimiting the said jet pipe throat, a third part (18a; 18b) which is essentially rectilinear and an end ridge (19a; 19b) defining a focal point for the jet pipe, and first and second substantially planar side walls joining the first and second main profiled walls together. The device comprises means for selectively altering in flight the position of the end ridge constituting the focal point (19a; 19b) of the jet pipe and creating a non-axial component of thrust of modulus and of direction which have been determined so as to give rise to a pitching or yawing movement. <IMAGE>
Patent EP-0647798-A1 (EP)
Inventor: DEBRUT JEAN-PIERRE
IPC: F16H7/14
Filed: 1994-10-06
Abstract: Device for adjusting the position of a member (1) such as an alternator which is mounted articulated at a point (X-X) on the structure of an internal combustion engine, and some other point (6) of which is connected to the said structure by clamping means (7) capable of immobilising the said member (1) in position, characterised in that the said member includes recesses (8, 9) allowing the fitting of thrusting means capable of interacting with the said clamping means (6, 7) to allow the said member (1) to be moved about its axis of rotation (X-X) until it comes into a predetermined position. <IMAGE>
Patent EP-0674533-A1 (EP)
Inventor: AMBROSIO THOMAS J
IPC: A61M15/00
Filed: 1993-12-16
Abstract: PCT No. PCT/US93/12076 Sec. 371 Date Jun. 1, 1995 Sec. 102(e) Date Jun. 1, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/14492 PCT Pub. Date Jul. 7, 1994A powder inhaler comprising: a powder housing for holding a supply of powdered material to be dispensed and a metering plate for holding a metered amount of said powdered material, the metering plate being alternately positionable below said supply of powdered material or within an inhalation conduit, by means of a bi-directional, angle-limited relative rotation about a common central axis; a counter for providing a visual count of the number of doses of said powdered material that have been dispensed or remain to be dispensed in response to the relative rotation, the counter including: a continuous counter ring and a coaxially mounted intermittent counter ring, both rings being mounted on a base in surrounding relation to a retaining post, being rotatable about the common central axis and having counting indicia thereon for displaying said visual count; and a display means through which at least one of the counting indicia is displayed to indicate a count corresponding to a number of doses of powdered material that have been dispensed or remain to be dispensed.
Patent EP-0674672-A1 (EP)
Title: Aqueous polymer dispersions for transparent lacquers.
Inventor: HILLE HANS DIETER
IPC: C08F283/01
Filed: 1993-12-14
Abstract: PCT No. PCT/EP93/03530 Sec. 371 Date Jun. 7, 1995 Sec. 102(e) Date Jun. 7, 1995 PCT Filed Dec. 14, 1993 PCT Pub. No. WO94/13720 PCT Pub. Date Jun. 23, 1994The invention relates to an aqueous polyester- and acrylate-based polymer dispersion, obtainable by free radical-initiated polymerization of at least (a) one (meth)acrylic acid ester, (b) one ethylenically unsaturated, at least monofunctional acid, and optionally (c) one ethylenically unsaturated monomer other than (a) and (b), or mixtures thereof with a polyester resin capable of undergoing a free radical-initiated polymerization. The invention further relates to the production of these aqueous polymer dispersions, to aqueous clear coat compositions containing said dispersions, and to the use thereof.
Patent EP-0630548-A1 (EP)
Inventor: PAAVONEN TAPIO
IPC: H04W76/06
Filed: 1994-01-11
Abstract: PCT No. PCT/FI94/00012 Sec. 371 Date Sep. 12, 1994 Sec. 102(e) Date Sep. 12, 1994 PCT Filed Jan. 11, 1994 PCT Pub. No. WO94/16533 PCT Pub. Date Jul. 21, 1994.In a call control method in a digital TDMA radio system a mobile station (MS) is commanded to a traffic channel for a call by signalling performed on the control channel. In accordance with the invention, a call identifier is assigned for the call to be established and sent intermittently on the traffic channel during the call. The mobile station (MS) is commanded to terminate the call and to leave the traffic channel by changing the call identifier sent on the traffic channel. The invention also relates to a digital TDMA radio system, a method for call release in terminal equipment in a digital TDMA radio system, and semiduplex terminal equipment.
Patent EP-0711226-A1 (EP)
Title: Pneumatique a chambre separee avec jante et zone de deformation au niveau de la jante
Inventor: KLABAL MILOSLAV
IPC: B60C15/02
Filed: 1994-01-11
Abstract: Pneumatique à chambre séparée pour tous les types de véhicules, y compris les véhicules utilitaires, formé d'un bandage avec une surface de roulement et d'une chambre ou d'une couche d'étanchéité intérieure, et équipé, au niveau du talon du bandage, de blocs profilés qui s'appuient contre la jante au niveau du bord et qui maintiennent le pneu en place. Une conception particulière de la jante peut également accroître l'effet de l'invention qui consiste en une amélioration des caractéristiques de déformation.
Patent EP-0687489-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI KABUSHIKI K
IPC: A63F7/02
Filed: 1994-01-17
Abstract: A slot machine is designed to operate when a predetermined number of play media are inserted. The machine counts the number of play media inserted, and if the count is less than the predetermined number, it sets a prize less than ordinary in accordance with the number of the play media inserted. In this way, the machine can operate without rejecting media even if a player inserts fewer media than the predetermined number.
Patent EP-0650737-A1 (EP)
Inventor: KAWAMURA AKIO
IPC: A61M1/02
Filed: 1994-01-21
Abstract: In a blood plasma filtration method including a primary filtering for separating blood into corpuscule and plasma, and a secondary filtering for cleaning the separated plasma by removing harmful macromolecular substances therefrom, the cleaning of the secondary filter is done by introducing a cleaning liquid the quantity of which corresponds to 5-50 % of the priming volume of the filter into an inner chamber or an outer chamber or both thereof in the filter every time a filtration pressure reaches 70-100 % of the resistible pressure of the filter. This enables the time required to carry out the filtration of blood plasma to be reduced to about 60-70 % of that in a conventional method of this kind, the patient binding hour to be reduced, and the quantity of a cleaning liquid or blood plasma discharged wastefully to the outside of the system to be reduced.
Patent EP-0679069-A1 (EP)
Inventor: ENGELSON ERIK T
IPC: A61B17/00
Filed: 1993-12-22
Abstract: This invention is a vasoocclusive device. More particularly, it is a tubular vasoocclusion braid woven from at least radiopaque fibers. The braid may also be partially woven from radiolucent fibers. Optionally, the device may contain a fibrous center or wick in its interior. The device may be continuous or segmented and a fibrous covering or element may be attached.
Patent EP-0683916-A1 (EP)
Title: Reduction du bruit
Inventor: CROZIER PHILIP MARK
IPC: G10L21/0208
Filed: 1994-02-11
Abstract: La soustraction spectrale (3, 4, 5, 6, 7, 8) (ou la mise à l'échelle spectrale, figure 7) pour la réduction du bruit est suivie de l'atténuation (20) de régions inter-formants identifiées par analyse prédictive linéaire (21).
Patent EP-0666331-A1 (EP)
Inventor: MAEDE HIROBUMI DI
IPC: C22C38/00
Filed: 1994-02-16
Abstract: This invention discloses a steel containing up to 1.2 wt % of C, 0.01 to 0.10 wt % of Al, up to 0.0050 wt % of O and Mg in an amount satisfying the relation (1): total oxygen wt % x 0.5 ≦ total Mg wt % < total oxygen wt % x 0.7, wherein the proportion of the number of oxide inclusions preferably satisfies the formula (2): (the number of MgO.Al₂O₃'s + the number of MgO's)/total number of oxide inclusion particles ≧ 0.8.
Patent EP-0690889-A1 (EP)
Inventor: LAU EDMUND KWOK-LEUNG
IPC: C08K5/00
Filed: 1994-03-23
Abstract: A light stabilizer package is disclosed. The light stabilizer package comprises a monomeric HALS having a pKa of no greater than 7, an ultraviolet light absorber and, optionally, a polymeric HALS having a pKa of less than 7. The light stabilizer package may be blended with a thermoplastic olefin to form a moldable light stable composition. An article comprising the moldable light stable composition may have an exterior surface that is at least partially coated.
Patent EP-0708925-A1 (EP)
Inventor: SPANGLER LELAND JOSEPH
IPC: B60R21/16
Filed: 1994-07-01
Abstract: Procédé et appareil de détection de défaillances dans un système de détection de choc à point d'impact unique, comprenant des plaques d'autovérification électroconductrices intégrées dans le détecteur qui entraînent par phénomène électrostatique une déflexion de l'élément de détection pendant la séquence d'autovérification. La déflexion de l'élément de détection est identique à la déflexion qui se produirait s'il se produisait un évènement qui mériterait une réelle activation. Le temps de réponse entre la déflexion de l'élément de détection et le changement d'état d'un indicateur d'activation est enregistré et comparé à un temps de réponse prévu stocké dans une mémoire rémanente. La différence entre le temps de test et le temps prévu indique soit un incident permanent tel qu'un mauvais fonctionnement ou un fonctionnement réduit des éléments du système de détection, soit des incidents passagers tels qu'une perte d'étalonnage. L'autovérification de diagnostic effectuée de cette manière vérifie non seulement la continuité électrique du système de détection de choc mais également l'intégrité mécanique et l'étalonnage dudit système de détection.
Patent EP-0666336-A1 (EP)
Inventor: SATO MICHIO
IPC: C23C14/34
Filed: 1994-07-27
Abstract: A high melting point metallic silicide target according to the present invention has a fine mixed system comprising MSi₂ particles (here, M denoting high melting point metal) and Si particles and is characterized in that the number of MSi₂ particles independently existing in a cross-sectional area of 0.01 mm² of the mixed system is equal to or less than 15, that the average grain size of the MSi₂ particles is equal to or less than 10 µm, and the maximum grain size of free Si particles existing between MSi₂ particles is equal to or less than 20 µm. The target has a fine mixed system, high density and uniform constituents, and is highly pure with little impurities such as oxygen being contained. By using this target it is possible to reduce variation in film resistance in the surface of particles and/or wafers and film impurities which are generated during sputtering, thereby making it possible to improve the yield in production of semiconductor devices and reliability of the devices so produced.
Patent EP-0712327-A1 (EP)
Title: Filtre a air et procede de construction dudit filtre
Inventor: TOWNSLEY DAVID M
IPC: B01D39/20
Filed: 1994-08-04
Abstract: Procédé de traitement de mousse réticulée à l'aide d'un milieu de traitement à migration contrôlée pour produire un filtre (11) à air amélioré. La mousse réticulée est traitée à l'aide d'une huile fortement visqueuse qui la protège de la dégradation hydrolytique et augmente l'efficacité du filtre (11) sans causer de réduction inacceptable du passage de l'air à travers la mousse. Un filtre (11) à air amélioré constitué de couches traitées (17, 19, 21) et non traitées (15, 23) de mousse réticulée est également présenté dans le cadre (13).
Patent EP-0711243-A1 (EP)
Inventor: SANCOFF GREGORY E
IPC: B05B11/00
Filed: 1994-08-08
Abstract: A liquid dispensing device (2) and a method of dispensing liquid are disclosed. The device (2) includes a hollow gas and liquid tight casing (4), a flexible gas and liquid tight membrane (18, 130) having at least one convolution (132) and disposed across the casing interior and dividing the interior into a propellant chamber (36) and a liquid chamber (24), an outlet port (28) from the liquid chamber (24), two mutually reactive chemicals (38, 40) in the propellant chamber (36) but reactive upon contact to form a propellant gas. Upon generation of the gas, the gas expands against the membrane (18, 130), pressurizing the liquid chamber (24) to expel the contained liquid through the outlet port (28). A pressure relief valve (45), suitable for use with the device, allows gas to escape from the device when the gas pressure exceeds a predetermined level.
Patent EP-0696206-A1 (EP)
Inventor: MCCLELLAND ALAN
IPC: C12N15/87
Filed: 1994-08-11
Abstract: PCT No. PCT/US94/09172 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed Aug. 11, 1994 PCT Pub. No. WO95/05201 PCT Pub. Date Feb. 23, 1995An adenovirus wherein the adenovirus fiber protein includes a ligand which is specific for a receptor located on a desired cell type. The adenovirus may have at least a portion of the adenovirus fiber protein removed and replaced with a ligand which is specific for a receptor located on a desired cell type, or the adenovirus may include a fusion protein of the adenovirus fiber protein and the ligand. Such an adenovirus may also include a gene(s) encoding a therapeutic agent(s) and may be "targeted" in order to deliver such gene(s) to a desired cell type.
Patent EP-0733278-A1 (EP)
Inventor: MASON ELMER B
IPC: H02K23/36
Filed: 1994-10-11
Abstract: Un moteur électrique à courant continu (10) ayant un induit (28) supporté axialement entre des plaques polaires magnétiques (15-16, 17-18), 19-20) dotées de paires opposées de pièces polaires (50-52, 60-62) s'étendant de manière parallèle, opposée et entrecroisée par rapport à la périphérie de l'induit entre les plaques polaires jouxtant l'induit, est alimenté par courant continu par l'intermédiaire d'une paire de bobines (24, 25) disposées entre les plaques polaires magnétiques, auxquelles elles sont connectées. Les extrémités respectives de pièces polaires sélectionnées sont connectées avec les plaques polaires à flux magnétique de même polarité, et de manière similaire, les autres pièces polaires sont connectées à leurs extrémités respectives avec les plaques polaires à densité de flux magnétique de polarité opposée. Des conducteurs (69) et des dispositifs de commande de courant continu (68) relient une source de courant continu (B) aux bobines et à l'induit pour fournir un couple et une vitesse de l'arbre d'entraînement maximales, avec un prélèvement d'ampères minimal de la source de courant continu.
Patent EP-0724534-A1 (EP)
Inventor: BISHOP WILLIAM MACDOUGALL
IPC: B65G5/00
Filed: 1994-10-25
Abstract: Installation souterraine de stockage dans une cavité (10) souterraine naturelle dans laquelle a été déposé un fluide de déplacement non miscible (40). Plusieurs tubes concentriques relient la surface à la cavité. Lorsqu'un fluide à basse température (moins de zéro) descend dans l'un des tubes concentriques (70), le fluide de déplacement non miscible remonte dans un autre tube concentrique (74) en lui cédant de la chaleur. Les fluides froids peuvent ainsi être stockés souterrainement à des températures et pressions compatibles avec les exigences de sécurité.
Patent EP-0667224-A1 (EP)
Inventor: ANDREON ELIO
IPC: B29C49/42
Filed: 1995-01-31
Abstract: Modular plant (A), particularly for continuous blowing processes for shaping containers in plastic material, and advancement method of the preforms (h), of the type comprising in downstream direction: a loading station (b), in which preforms are withdrawn and transferred on plates (7), for being carried inside the heating, then introduced into a blowing station (c) and evacuated, in which a continuous bottle shaping line is expandable being subdivided into modules, namely:
     - preforms loading and container discharge module,   - at least one module for heating the preforms at variable power,   - at least one advancement module,   - at least one suction module,   - and one programmable blowing module comprising means for the change of the die,     
providing the finished plant (A) to be able to allow the concatenated association with any adjacent module, and in which the plate (7) movement is assured by means independant one from the other which act touching the plate bodies.
Patent EP-0669283-A1 (EP)
Inventor: ERICKSON WILLIAM R
IPC: C01B25/22
Filed: 1991-12-30
Abstract: A process for the preparation of phosphoric acid from a feedstock of phosphate rock and fluosilicic acid is described, which process comprises reacting the phosphate rock and the fluosilicic acid together to produce a reaction slurry of phosphoric acid, calcium fluoride, silicon dioxide and undigested phosphate rock and wherein an excess stoichiometric amount of calcium to fluorine is initially present in the slurry. The phosphoric acid and calcium fluoride is then separated and the phosphoric acid is finally recovered.
Patent EP-0690347-A1 (EP)
Inventor: RESNICK DOUGLAS J
IPC: G03F1/22
Filed: 1995-06-22
Abstract: An x-ray lithography method for irradiating an object (14) to form a pattern thereon uses an x-ray mask (10) having a membrane (18). The membrane (18) has an open membrane surface (26), and x-ray radiation (16) is passed through the open membrane surface (26) to irradiate the object (14). During this irradiation, the open membrane surface (26) is substantially uniformly exposed to the x-ray radiation (16) so that stress-induced distortion of the membrane (18) is reduced.
Patent EP-0692903-A1 (EP)
Inventor: HIGUCHI KOJI
IPC: H04M9/08
Filed: 1995-07-12
Abstract: A hands-free speaking device is provided which is capable of removing ambient noise at the near side from the speech transmitting signal. 
     The hands-free speaking device comprises a speaker (51) for reproducing a received speech signal, a microphone (52) for outputting a speech transmitting signal, an echo canceler (55) for removing an echo (62) transmitted from the speaker (51) to the microphone (52), and a voice detector (11) comprising a noise level monitoring circuit (2) for monitoring the level of the ambient noise (63) input to the microphone (52), a voice level monitoring circuit (3) for monitoring the level of a voice signal (61) input to the microphone (52), and a comparator (4) for generating a signal for increasing the attenuation amount of an attenuator (10) to attenuate the transmitting speech signal when the noise level is higher than the voice level.
Patent EP-0700726-A1 (EP)
Inventor: FRITZ ALEXANDER
IPC: B03B9/06
Filed: 1995-08-11
Abstract: To recover and recycle residue from cement industry prodn., esp. concrete works, it is sepd. into coarse material and residual sludge where the sludge is returned to the prodn. process. The density and mass of the sludge are measured, before return to the mixing station, to give the solid material content. Also claimed is an assembly with a measurement stage (11) in the feed channel (9) for the residual sludge to the mixing station (10). A radiometric unit gives a non-contact measurement of the sludge density. A mass measurement unit (12) monitors the sludge mass through weighing scales or a flow meter.
Patent EP-0712674-A1 (EP)
Inventor: GASPARINI FRANCESCO
IPC: B21D5/08
Filed: 1995-11-07
Abstract: A roll forming machine that comprises at least one pair of motorized forming rolls (12,13) supported by a frame (11), the metal sheet to be formed being passed between the rolls. At least one first roll (12) of the pair has a respective roll supporting shaft (15) that is rotatably coupled and supported eccentrically within a corresponding cylindrical tubular bush (18). The bush (18) is in turn rotatably coupled to the frame (11), and a second roll (13) of the pair has a respective roll supporting shaft (28) that is rotatably coupled to the frame (11). Bush movement means are also provided.