baber/WOPTO huggingface dataset:
Patent EP-0566165-A1 (EP)
Inventor: TOMALIA DONALD A
IPC: C08G73/02
Filed: 1987-05-29
Abstract: The invention provides a covalently bridged dense star polymer which is a dense star polymer covalently bridged to at least one other dense star polymer, through at least one terminal group of each dense star polymer, wherein each dense star polymer has at least one core branch emanating from a core, each core branch having at least one terminal group provided that (1) the ratio of terminal groups to the branches emanating from the core is 2:1 or greater, (2) the density of terminal groups in the dense star polymer is at least 1.5 times that of a conventional star polymer having similar core and monomeric moieties and a comparable molecular weight and number of core branches wherein each of such branches of the conventional star polymer bears only one terminal group, and (3) the molecular volume of the dense star polymer is equal to or less than 80 percent of the molecular volume of said extended conventional star polymer. This polymer is useful for calibrating and characterizing substances having apertures ranging between 0,00008 - 10µm.
Patent EP-0581143-A1 (EP)
Inventor: GOLZ PETER
IPC: A24C5/35
Filed: 1993-07-16
Abstract: An apparatus is described for conveying articles along a conveying stretch, especially for conveying a mass flow of rod-shaped articles in the tobacco processing industry, which apparatus has a conveying means (18) moving the articles (27) from a loading zone (21) along the conveying stretch to an unloading zone (22) and a guide track (1) guiding the conveying means at least in a section (2,3) of the conveying stretch. The object of the invention is to design such a conveying apparatus as a through magazine with a variable receiving capacity. To this end, the guide track (1) consists of two concentric guide track spirals arranged with the same pitch about a common vertical axis (4) and guiding the conveying means, which is designed as a belt or chain conveyor (18), at least over a partial length. In order to change the length of the conveying stretch, a bridge member (9) is provided which connects the two guide track spirals (2,3), transfers the conveying stretch from one of the guide track spirals to the other, and is movable relative to the two guide track sections. <IMAGE>
Patent EP-0574032-A1 (EP)
Inventor: LETWIN JAMES
IPC: G06F12/02
Filed: 1986-04-09
Abstract: A method for accessing a segment in a multi-mode computer having segmented addressing, said method comprising the steps of:
     (a) selecting an address that is a multiple of 16 to be the base address of the segment;   (b) when the computer is in either a first mode or a second mode,
   (1) setting the segment selector to a value so that a segment selector addresses the base address of the base address of the segment when the computer is in the first mode;   (2) storing at a selected memory location within the mapping system the base address of the segment, the memory location being selected 
so that it is pointed to by the segment selector as set in step (1) when the computer is in the second mode; and   (3) loading the segment into a memory at the base address; and       (c) accessing the segment in both the first and second modes using the segment selector.
Patent EP-0584599-A1 (EP)
Inventor: NEUMANN GERALD DIPL-PHYS
IPC: H01L33/00
Filed: 1993-08-04
Abstract: A light-emitting diode comprising a doped semiconductor substrate wafer on which a layer sequence suitable for light emission in the green spectral range is deposited epitaxially and whose p-type wafer side (3) is partly provided with a zinc-doped contact (5) is intended to make it possible to generate only green light with high yield. Provided between zinc-doped contact (5) and p-type wafer side (3) is an electrically conducting layer (4) which prevents diffusion of oxygen into the p-type wafer side (3) during the production of the diode. <IMAGE>
Patent EP-0585723-A1 (EP)
Inventor: YASUKAWA SEIICHI
IPC: G03B7/16
Filed: 1993-08-17
Abstract: This specification discloses a TTL auto flash control device for a camera capable of effecting TTL multiple-flash control in which preliminary flashing is effected before exposure and the quantity of flashlight of main flashing during exposure is controlled on the basis of the result of the detection of the reflected light distribution information of the object field. The device has means for measuring the time for which the integration of the object field light is effected while effecting the preliminary flashing, and immediately after the integrated value of the object field light resulting from the preliminary flashing is found, the preliminary flashing is not effected for the same time as the measured integration time, or a time obtained by the measured integration time being multiplied by a predetermined coefficient, to thereby integrate the object field light and find the integrated value of the object field light of only stationary light. A value obtained by the integrated value of the object field light of only the stationary light, or a value obtained by the aforementioned integrated value being divided by the predetermined coefficient, being subtracted from the integrated value of the object field light resulting from the preliminary flashing, is used as the object field reflected light distribution information by the flashlight of an electronic flashing device to determine the degree of weighting of each divided area during main flashing.
Patent EP-0607502-A1 (EP)
Inventor: KOSACK STEFFEN DR
IPC: C08J11/02
Filed: 1993-10-02
Abstract: Process for recovery of waste synthetic resin lacquer which contains solvent; comprises mixing the waste with 5 wt.% of an acyl polyethylene glycol ester emulsifier; mixing with an equal amt. of 20% sulphuric acid; adding 5-10% aq. polyvinyl alcohol soln. to the emulsion in an amt. of 1-5 wt.% and removing the solvent with steam; adding 10 wt.% of a partially etherified methylolmelamine as 60% aq. soln. of an amino- or phenoplast-precondensate contg. methylol gps., and stirring for 15 minutes; filtering off synthetic resin lacquer residue in the form of 100-500 micron, swimming particles; and drying.
Patent EP-0595310-A1 (EP)
Inventor: ENGEL JUERGEN
IPC: A47C31/02
Filed: 1993-10-28
Abstract: The invention relates to an upholstered piece of furniture having a base frame (4, 5, 6), a pad (12) and a covering (13) forming the outer skin of the piece of furniture. The upholstered piece of furniture has a, preferably textile, envelope formed in the manner of a bag, which, by an opening, can be put over the base frame (4, 5, 6) and detachably fastened thereto. Pad (12) and covering (13) are joined to the envelope. <IMAGE>
Patent EP-0599310-A1 (EP)
Title: Door operator belt drive
Inventor: DOERING ERICH DR H C
IPC: E05F15/681
Filed: 1993-11-25
Abstract: In a door operator belt drive with a corrugated or toothed driving belt consisting of a plastic strip which can be passed over a corrugated or toothed driving sprocket which drives the driving belt, the object of achieving a good compromise between low production costs, low noise and transmittable driving force is served by the fact that the driving belt is produced from a plastic permanently deformed by embossing and that the driving belt (4) has, approximately centrally between the tops (10) of the corrugations, on at least one side of the corrugation (8), a laterally projecting edge strip (12, 14) to accept a longitudinal force. A door drive and a garage door with such a driving belt and the driving belt itself are shown. <IMAGE>
Patent EP-0566207-A1 (EP)
Inventor: HALL JEFFREY LOUIS C O EASTMAN
IPC: G03C7/32
Filed: 1993-04-15
Abstract: A silver halide emulsion is disclosed including a blend of a first image dye-forming coupler which does not enable development inhibition of silver halide, and a second image dye-forming coupler which enables development inhibition of silver halide. Photographic elements and methods for developing images using the coupler blends are also disclosed.
Patent EP-0579495-A1 (EP)
Inventor: BRUKER IZI
IPC: A61B17/12
Filed: 1993-07-15
Abstract: An improved surgical clip (10) of the type having first and second leg members (11,12) joined at their proximal ends by a resilient hinge region (13) and terminating at their distal ends in latch means. Each leg member has an outer surface and a clamping inner surface (16,18), and the outer surface of each leg member is configured to be accepted by the jaws of the clip applier. The improvement in the clip design specifically relates to a reduction in the mass of the clip in the hinge region (13). A reduced mass in the hinge region lessens the strain at the hinge region when the clip is in a clamped position, and therefore increases its strength retention.
Patent EP-0590880-A1 (EP)
Inventor: DE ROSA THOMAS FRANCIS
IPC: C10L1/232
Filed: 1993-09-23
Abstract: p-Nonyl-co-p-phenylcalix[8]arene encapsulated mono or poly allophonates are useful as nitrogen oxide reducers in diesel fuels.
Patent EP-0600588-A1 (EP)
Inventor: CHEN KUO-CHUN
IPC: D01F9/08
Filed: 1993-09-30
Abstract: Ceramic yttrium aluminate fibers are produced by processes that result in the formation of a microcrystalline ceramic oxide structure. In one process, a stoichiometric amount of a yttrium alkoxide is mixed with an aluminum alkoxide to produce a homogeneous mixture in an alcohol solvent. Following the addition of an alkoxide precursor of ZrO₂ or of Hf0₂, the optional addition of an alkoxide precursor of Mg0, and the subsequent addition of an organic acid, hydrolytic condensation to produce a suitable sol is accomplished by adding water. A slight excess of yttrium alkoxide can be used instead of the Mg0 precursor. The viscosity of the sol is adjusted to form a tractable gel that is spun into fibers which, after curing and firing, are shown to be microcrystalline in form, the resulting fibers having a submicron average grain size. Strength and stability result from the presence of solid particles of partially stabilized zirconia or hafnia at the grain boundaries and the triple points. The fibers exhibit good tensile strength at high temperatures and can be employed to make ceramic composites having excellent resistance to high-temperature creep.
Patent EP-0594322-A1 (EP)
Inventor: MIYAOH YOSHIO C O ISHIKAWA GAS
IPC: F02F11/00
Filed: 1993-10-04
Abstract: A metal laminate gasket of the invention is installed for an internal combustion engine having at least one hole to be sealed. The gasket is basically formed of first, second and third metal plates laminating together and extending substantially throughout the entire area of the engine. The first plate includes a curved portion to define a first hole corresponding to the hole of the engine and a flange. The second plate is situated above the first plate and has a thickness greater than that of the first plate. The second plate includes a pre-bent inclined portion between a second base portion and an edge portion located under the flange. The third plate is situated between the first and second plates and has a thickness less than that of the first plate. A third hole of the third plate is greater than an outer diameter of the inclined portion. When the first, second and third plates are assembled, the third plate is located between the first and second base portions without laminating the inclined portion, and a space thinner than the thickness of the third plate is formed between the edge portion and the first base portion.
Patent EP-0595627-A1 (EP)
Inventor: PAPPALARDO ROMANO G
IPC: C09K11/77
Filed: 1993-10-28
Abstract: A fluorescent lamp has a coating on the interior surface of the glass envelope comprising an alkaline earth metal halophosphate phosphor and a quad-phosphor blend wherein the combination of phosphors result in a predetermined colour point from about 2700 to about 4200K on or near the Planckian locus where the alkaline earth metal halophosphate phosphor comprises a blend of halophosphate phosphors having a colour temperature substantially matching the colour temperature of the quadblend which includes an europium activated aluminate as a phosphor component.
Patent EP-0554226-A1 (EP)
Inventor: BERTAZZONI ROBERTO
IPC: A47L15/44
Filed: 1993-01-26
Abstract: A container (2) for liquid detergents and additives may be used in domestic washing machines (1) or dishwashers being positioned inside these in their upper part, included between the tank (10) or washing volume and the top cover (4). Said container develops mainly horizontally, so that it makes the most of the area of the machine cross section to have a greater capacity with a not too great thickness while obstructing the access to the inner part of the machine (1). It is divided in several sections (2a,2b), each one with its loading port (8) and closing plug (9), as well as with an outlet port controlled by an electric valve or pump (7) controlled by a machine timer (6) for the inflow of the respective liquid in the washing area. The top cover will be preferably liftable for the loading of the different sections of the container (2) through the respective ports, for example being hinged on the rear side (5) of the machine itself or of the container.
Patent EP-0629952-A1 (EP)
Inventor: GRASSI ANTONIO
IPC: G06F12/06
Filed: 1993-06-16
Abstract: A variable interleaving level memory wherein a plurality of independently addressable storage modules are present in a number between 1 and a maximum, comprising a circuit means (14) which, according to the number of the modules present and their capacity, responds to a first field of least-weight address bits (ALOW) and a second field of greater-weight address bits (AHIGH) input thereto by generating a module selection signal for selecting from the various modules present and a plurality of signals (MBIT) representing module address bits, thereby configuring the memory with the highest levels of interleaving and for maximum storage capacity, as allowed for by the number and capacity of the modules present and properly addressing each time the selected module.
Patent EP-0680418-A1 (EP)
Inventor: TONKIN MARK CHRISTOPHER
IPC: G01S15/931
Filed: 1993-02-05
Abstract: A vehicle display system (1) comprises a stationary detection means (34) and an indicator (2), which form a stationary vehicle detection means being operative to produce an indicator signal which is indicative of the vehicle being stationary. A vehicle display system (1) comprises a vehicle deceleration detection means (32) and an indicator (2), the detention means being operative to measure the magnitude of deceleration of a vehicle and generate a signal to drive the indicator and thereby generate a display indicative of the magnitude of vehicle deceleration, the vehicle deceleration detection means being independent of the vehicle braking system. The indicator can be an array of lamps (10 to 17) and the stationary vehicle indicator signal an animate display whereby the lamps are turned on and off. Additionally, there is provided a ranging device (60) which can be used to detect a trailing vehicle within a predetermined distance of the vehicle comprising the ranging device. The ranging device (60) may be used to initiate a change of the display generated by the vehicle display system (1). <IMAGE>
Patent EP-0620750-A1 (EP)
Title: Guidewire replacement device
Inventor: SIRHAN MOTASIM M
IPC: A61M25/09
Filed: 1993-01-08
Abstract: A guidewire replacement device having an elongated catheter shaft with an inner lumen extending within the catheter shaft, a proximal guidewire port spaced at least 1 cm from the distal end of the catheter which is in fluid communication with the inner lumen and a distal guidewire port in the distal end of the catheter which is also in fluid communication with the inner lumen. The proximal end of an in-place guidewire is inserted through the distal guidewire port and advanced through the inner lumen until the proximal end of the guidewire extends through the proximal guidewire port. The exchange device is advanced over the guidewire until the distal end of the exchange device is seated within the proximal guidewire port in the readily exchangeable dilatation catheter. With the distal end of the exchange device well seated within the proximal guidewire port of the dilatation catheter, the in-place guidewire can be withdrawn from the patient. A replacement guidewire is advanced through the inner lumen of the exchange device until it exits the distal guidewire port of the exchange device into the inner guidewire receiving lumen of the dilatation catheter. Once the replacement guidewire is properly placed, the exchange device can then be withdrawn from the patient.
Patent EP-0635139-A1 (EP)
Inventor: MAYER KLAUS-MICHAEL
IPC: G02B6/30
Filed: 1993-03-18
Abstract: La présente invention propose un procédé pour la fabrication de composants optiques en polymère passifs et/ou actifs avec couplage intégré puce/fibre par moulage. A cette fin, la structure-mère est fabriquée sur un substrat de silicium aussi bien pour la réception d'un guide d'ondes lumineuses que d'une structure de guidage de fibre creusée par attaque chimique dans le substrat de manière anisotrope, cette structure-mère est moulée galvaniquement, la forme négative ainsi produite étant utilisée pour la fabrication de structures-filles identiques à la structure-mère. La tranchée de positionnement en V creusée par attque chimique de manière anisotrope est remplie de matériaux polymères de façon qu'elle présente une surface plane qui est ensuite revêtue d'une laque photosensible ou d'un autre polymère structurable. Des ouvertures en forme de rainures sont disposées dans le revêtement polymère, selon une structure, pour former ensuite le guide d'ondes lumineuses, les rainures étant ouvertes par ablation par laser.
Patent EP-0634036-A1 (EP)
Inventor: LECORNEY DAVID COLIN
IPC: H04M3/08
Filed: 1993-03-05
Abstract: L'invention se rapporte à un dispositif qui réagit lorsque des erreurs surviennent dans un processus industriel. Ladite technique consiste à extraire des informations du processus industriel et à déterminer les événements normaux et les erreurs (10), à transmettre les informations extraites à un filtre d'erreurs (26, 28) qui comprend un dispositif à fuite avec une taille de pas, un seuil et un plafond d'erreurs définis (22), et à transmettre une alarme lorsque le taux d'erreurs dans le processus industriel sort du pas, du seuil et du plafond (24) d'erreurs définis. Comme mentionné précédemment, ladite invention prévoit également une méthode rigoureuse de détermination des paramètres (16) dans l'algorithme d'un dispositif à fuite.
Patent EP-0635044-A1 (EP)
Title: System for the production of carbon black.
Inventor: LYNUM STEINAR
IPC: C01B3/24
Filed: 1993-04-05
Abstract: In a system for the production of carbon black and hydrogen by the decomposition of hydrocarbon gas, there is in connection with the thermal decomposition reactor (1) provided a reactor (2) with adjustable temperature zones in order to influence and control the properties of the carbon black as well as to modify the surface and structure of the carbon black. The reactor has means for supplying gases and materials in the various temperature zones. Downstream of the reactor (2) there is provided a cooler (3) for the reactions products, in which feed gas and plasma gas can be preheated (19) and which is followed by separation means which may preferably consist of a cyclone (4, 5) for separating coarse particles from the carbon component. The cyclone (4, 5) is connected to a filter device (7) wherein carbon black of the desired particle size and structure is filtered out to a silo (8) and further processing. The system is equipped with a pipe for transfer of hydrogen partly to the chemical process industry, as an energy carrier, as well as back to the reactor (2) via a return pipe.
Patent EP-0641454-A1 (EP)
Inventor: WILLIAMS JEFFREY
IPC: C08L69/00
Filed: 1993-05-20
Abstract: An optical filter for absorption of electromagnetic radiation of wavelength 532 x 10<-9>m with excellent photostability properties is provided by a polymeric host material such as polycarbonate incorporating the absorbing compound 5,10,15,20 tetrakis (4-methoxyphenyl)-21H,23H porphine palladium (II).
Patent EP-0639191-A1 (EP)
Title: Indazol-3-one-2-yl derivatives of benzopyrans.
Inventor: BUTERA JOHN ANTHONY
IPC: A61K31/415
Filed: 1993-05-05
Abstract: The compounds of the formula:   <IMAGE>   wherein R1 is C1-6 perfluoroalkoxy, C1-6 perfluoroalkyl, C1-6 alkyl, C1-6 alkoxy, hydroxyl, C2-6 alkoxycarbonyl, nitro, cyano, halogeno, C1-6 alkylsulfonamido, C1-6 perfluoroalkylsulfonamido, amino, C2-6 alkanoylamino, C2-6 perfluoroalkanoylamino, C1-12 mono- or di-alkylamino, C1-6 alkylsulfonyl, C6-12 arylsulfonyl, carboxyl, or C2-12 mono- or di-alkylcarbamoyl; R2 is hydrogen, C1-6 perfluoroalkoxy, C1-6 perfluoroalkyl, C1-6 alkyl, C1-6 alkoxy, hydroxyl, C2-6 alkoxycarbonyl, nitro, cyano, halogeno, C1-6 alkylsulfonamido, C1-6 perfluoroalkylsulfonamido, amino, C2-6 alkanoylamino, C2-6 perfluoroalkanoylamino, C1-12 mono- or di-alkylamino, C1-6 alkylsulfonyl, C6-12 arylsulfonyl, carboxyl, or C2-12 mono- or dialkylcarbamoyl; R3 and R4, independent from each other, are C1-6 alkyl; either R5 is hydrogen, hydroxyl, C2-6 alkanoyloxy, C7-12 aroyloxy, carbamoyloxy, formyloxy, C2-6 alkoxycarbonyloxy, C2-12 mono- or di-alkylcarbamoyloxy, and R6 is hydrogen, or R5 and R6 together are a bond; R 7 and R8, independent from each other, are selected from the following: C1-6 perfluoroalkoxy, C1-6 perfluoroalkyl, C1-6 alkyl, C1-6 alkoxy, hydroxyl, C2-6 alkoxycarbonyl, nitro, cyano, halogeno, C1-6 alkylsulfonamido, C1-6 perfluoroalkylsulfonamido, amino, C1-6 alkanoylamino, C2-6 perfluoroalkanoylamino, C1-12 mono- or di-alkylamino, C1-6 alkylsulfonyl, C6-12 arylsulfonyl, carboxyl, C2-12 mono- or di-alkylcarbamoyl, or hydrogen; and R9 is hydrogen, C1-6 alkyl, C2-6 alkylcarbonyl or C1-6 alkylsulfonyl; or a pharmaceutically acceptable salt thereof are useful as smooth muscle relaxants, as antihypertensives and K channel activators.
Patent EP-0640206-A1 (EP)
Inventor: HELLER ALAN CAMERIK
IPC: G01S3/783
Filed: 1993-05-12
Abstract: An optical location system for locating the position of a moving object in a defined area. An optical transmitter is attached to the moving object. A stationary receiver has a number of sensors for receiving a signal from the transmitter. One sensor has a field of view of the entire area. Other sensors have partially blocked fields of view, with the blocking being accomplished with nonopaque strips of decreasing width. These strips are arranged so that the detection or nondetection of light by the sensors can be digitally coded in a manner that corresponds to sections of the area.
Patent EP-0644762-A1 (EP)
Inventor: KOHNO YUTAKA
IPC: C07D471/04
Filed: 1993-06-07
Abstract: Composition pharmaceutique destinée à la prévention et/ou au traitement de l'anémie chez l'être humain ou chez l'animal. Cette composition comprend comme ingrédient actif un composé de pyrazolopyridine de la formule (I), dans laquelle R1 est un alkyle inférieur, etc.; R2 est un groupe de la formule (II), dans laquelle R4 est un amino protégé, etc. et R5 est l'hydrogène, etc.; etc. et R3 est l'hydrogène, etc.; ou un sel pharmaceutiquement acceptable de ce composé, mélangé à un excipient pharmaceutiquement acceptable, etc.
Patent EP-0647299-A1 (EP)
Inventor: DISBO BO
IPC: F15B15/14
Filed: 1993-06-23
Abstract: Cylindre à pression de fluide comportant un tube cylindrique (4, 31) et des plaques terminales en matériau de synthèse (2, 3, 30) engagées dans des faces respectives de celui-ci, et positionnées dans ledit tube cylindrique (4, 31) de manière que leurs faces extérieures (7b) soient dans le même plan que la face terminale (7a) du tube, les plaques terminales (2, 3, 30) étant également engagées par déclic de manière permanente dans des cavités ménagées dans la face intérieure du tube (4, 31), leur fixation s'effectuant par des éléments (8, 25, 24). Ce cylindre à pression de fluide a une structure légère, facile à fabriquer et à monter, et exempte de concavités, d'aspérités et de zones analogues susceptibles d'entraîner l'accumulation d'impuretés sur le cylindre à pression de fluide.