baber/WOPTO huggingface dataset:
Patent EP-0569710-A1 (EP)
Inventor: LIN YNG-LANG
IPC: B60C17/06
Filed: 1993-04-08
Abstract: The invention relates to the construction of a vehicle-wheel, particularly to, a safety vehicle-wheel with a non-inflatable spare wheel. The safety vehicle-wheel can immediately re-support a vehicle to be driven continuously and especially avoid an accident when a blowout or air leakage of a tire happens. The safety vehicle wheel comprises a combinative wheel-rim formed in a seperable way by connecting a plate member which has one flange which is the same as the flange of the vehicle-wheel, and an annular member (5) which also has a flange (3) the same as the flange of the vehicle-wheel and an inward flange (10) respectively on its two sides, a spare wheel which is connected and fixed on the wheel-rim, a tire, a cooling device, an automatic replenish air device which is able to replenish air automatically into the tire, a warn device which is able to warn the driver when the tire is underinflated or after automatic re-inflation. The outer circumference of the spare wheel is kept at a proper distance from the inside circumference of the tire.
Patent EP-0568028-A1 (EP)
Inventor: AUERBACH KLAUS
IPC: H01F7/16
Filed: 1993-04-28
Abstract: The invention relates to an electromagnetic linear motor consisting of an armature (4), two inner pole shoes (5, 5'), two outer pole shoes (6, 6'), two permanent magnets (7, 7') and a coil (12), the armature together with the inner pole shoes and the outer pole shoes forming an air-gap system comprising four air gaps (8, 9, 10, 11) which can be varied in the axial direction, are magnetically active and are of equal size in the centre position of the armature. The armature is preferably located in the centre of the liner motor; the inner pole shoes and the outer pole shoes are constructed in the form of half shells and, by means of permanent magnets in the form of half shells, form two fixed polarity magnet systems (35, 35'). As described, the components of the linear motor are of simple construction and can be produced cost-effectively. The linear motor combines the advantages of torque motors with respect to power and linearity with those of linear drives with respect to force and linear movement transmission to an actuating device, especially of an adapted hydraulic or pneumatic servovalve. <IMAGE>
Patent EP-0579210-A1 (EP)
Inventor: STEGEMANN ROBERT DIPL-ING
IPC: C10G9/00
Filed: 1993-07-14
Abstract: Modification of hydrocarbon cracking furnaces, which have radiant and convection zones and which are secured by frames, involves combining at least two existing furnaces to form a single structure by: (a) disassembling the convection zones of the furnaces and extending the radiant zones to the height of the existing frames; (b) extending the frames into or above the interspace between the original furnaces by means of an additional connecting frame; and (c) incorporating the convection zones of the furnaces in this additional frame.
Patent EP-0596234-A1 (EP)
Inventor: MUESER HERMANN DR
IPC: B60R13/02
Filed: 1993-09-23
Abstract: A headliner for the inside roof lining of a car or a minibus is described. The headliner is composed of a laminar lining element having a deformable central supporting layer (12) of foamed plastic; further layers (14, 16, 18) which are also deformable and are arranged on both sides of the supporting layer; and a decorative layer (20) which points towards the interior of the vehicle. On that side of the lining element (10) which faces away from the vehicle interior there is arranged a laminar chamber element (22) with a deformable central supporting layer (24) of foamed plastic with further layers (26, 28, 30) which are also deformable and are arranged on both sides of the supporting layer (24). The chamber element (22) is connected at flange regions (32) to the lining element (10) and delimits, together with the lining element (10), one or more air chambers. The air chambers (36) open out into air apertures (38) which are cut out of the lining element (10). <IMAGE>
Patent EP-0591903-A1 (EP)
Inventor: FUKUI ATSUSHI
IPC: G02F1/13
Filed: 1993-10-05
Abstract: A phase type spatial light modulator (K1) comprising: a first polarizer (102); a coherent light source (1, 2) for irradiating the first polarizer (102); a liquid crystal cell (103) for receiving output light from the first polarizer (102), at an input side of which a direction (122) of alignment of liquid crystal molecules is parallel to a transmission axis (123) of the first polarizer (102); and a second polarizer (104) for receiving output light from the liquid crystal cell (103), which has a transmission axis (121) parallel to a direction (120) of alignment of liquid crystal molecules at an output side of the liquid crystal cell (103).
Patent EP-0595337-A1 (EP)
Inventor: JULIKOWSKI KARL J
IPC: B23K35/30
Filed: 1993-10-29
Abstract: A flux cored arc welding electrode of the type used with external shielding gas wherein the electrode comprises an outer ferrous sheath and a particulate fill material comprising an acidic flux system and alloying agents with the fill material including an arc stabilizer, titanium dioxide, calcium fluoride, an alloying system of 0-4.0 percent by weight of electrode selected from the class consisting of aluminum, silicon, titanium, carbon and manganese. Iron powder controls the percentage of the fill of the electrode and 0.2-1.0 percent by weight of electrode is polytetrafluoro-ethylene powder.
Patent EP-0596525-A1 (EP)
Title: Process for manufacturing containers for photographic film
Inventor: AKAO MUTSUO C O FUJI PHOTO FIL
IPC: B29C45/78
Filed: 1993-11-05
Abstract: A molding the container using an injection molding machine in an injection speed variable type with a multicavity mold having a number of cavities of not less than 12 in a hot runner type from a thermoplastic resin having a melt flow rate of 5 to 80 g/10 minutes, wherein the injection speed of not less than 70 % of the total injected resin amount at each shot is adjusted at 150 to 270 mm/sec., and the final injection speed is adjusted at 3 to 90 mm/sec. By employing the process, molding troubles such as burrs, stringiness, short shot and weld lines, do not occur, and the contain can be molded continuously for a long period under unmanned conditions without screening inspection.
Patent EP-0598313-A1 (EP)
Inventor: JUERGEN INSELMANN
IPC: A41D27/06
Filed: 1993-11-09
Abstract: 2.1. For the production of outer garments, it is necessary to connect sheet-like textile structures to one another. Conventionally, the sheet-like structures are adhesively bonded to one another by the use of heat and pressure. Sheet-like structures made from modern materials allow no or only inadequate adhesive bonding. 2.2. The invention provides a pretreatment of at least one of the sheet-like structures to be adhesively bonded to one another. This takes place by the use of completely or partially ionised gases, especially a corona or a plasma. Surprisingly, it has been shown that permanent adhesive bonding of the sheet-like textile structures is thereby possible, without the surface and quality being impaired. 3. The invention is particularly suitable for the adhesive bonding of at least one lining blank (21, 22) to a blank of outer fabric (20) in order to form outer garments. <IMAGE>
Patent EP-0601468-A1 (EP)
Inventor: COLLINS KENNETH S
IPC: H01L21/311
Filed: 1993-12-01
Abstract: Described is an apparatus (10) for producing an electomagnetically coupled planar plasma comprising a chamber (12) having a dielectric shield (18) in a wall (16) thereof and a planar coil (20) outside of said chamber (12) coupled to a radio frequency source (30), whereby a scavenger (26) for fluorine is mounted in or added to said chamber (12). When a silicon oxide is etched with a plasma of a fluorohydrocarbon gas, the fluorine scavenger (26) reduces the free fluorine radicals, thereby improving the selectivity and anisotropy of etching and improving the etch rate while reducing particle formation.
Patent EP-0561441-A1 (EP)
Inventor: GRUNCHARD FRANS
IPC: C07D303/08
Filed: 1993-03-01
Abstract: Process for the production of epichlorohydrin in which the chloroaliphatic impurities formed during the hypochlorination of allyl chloride to dichloropropanols are removed from the crude aqueous dichloropropanol solution before dehydrochlorination, by extraction with a recycled organic solvent which is rich in 1,2,3-trichloropropane. <IMAGE>
Patent EP-0596552-A1 (EP)
Inventor: BECKMEYER RICHARD FREDERICK
IPC: B01J23/40
Filed: 1993-10-18
Abstract: A preferred catalytically-active solid acid material, zeolite, forms the basis of a washcoat effective for treating diesel-fuelled engine exhaust to reduce emission of particulate material therein. In a preferred method, hydrocarbons present in the exhaust are cracked and oxidised in the presence of a zeolite/silica washcoat mixture catalyst-coated with precious metal. A preferred Y-type zeolite provides acidic (cationic) sites having releasable cations which are exchanged with precious metal to form catalyst-coated zeolite. A preferred method of making the catalyst-coated zeolite/silica washcoat is provided, whereby colloidal silica is disposed as a barrier over the catalyst-coated washcoat, limiting the exposure of the catalyst metal in the washcoat to sulphur constituents in the exhaust.
Patent EP-0571114-A1 (EP)
Inventor: CIFUENTES MARTIN ERIC
IPC: C09G1/06
Filed: 1993-05-10
Abstract: A polish formulation containing as components thereof at least one member selected from the group consisting of waxes, solvents, surfactants, film formers, abrasives and other ingredients normally used in making polishes. The formulation characterized by incorporating into the polish formulation as a film former a silylated polycycloaliphatic amine or epoxide.
Patent EP-0575061-A1 (EP)
Inventor: LAING MARK ALEXANDER
IPC: G01R31/315
Filed: 1993-05-26
Abstract: A method of testing the electrical conductivity of a connection between an integrated circuit device (9) and a circuit board (7) to which the device (9) is connected, said device (9) including a current path between a further connection (13) thereto and the connection (15) to be tested, said method comprising the steps of, whilst the circuit is inoperative: applying via said board (7) a potential of a first amount to said further connection (13); applying via said board (7) a potential of a second different amount to the connection (15) being tested; and utilising probe means (5) positioned adjacent said device (9) to sense indirectly current in said current path, the presence of current indicating that the connection (15) being tested is conductive.
Patent EP-0576154-A1 (EP)
Inventor: PARK MIN-CHEOL
IPC: G06F7/53
Filed: 1993-05-26
Abstract: An nxn bit multiplication circuit comprises a partial product operation means (11-15) for dividing multiplicand data into an upper part and a lower part, respectively, and performing a partial product operation of the respective upper part and lower part using a modified Booth's algorithm, an adding means (16) for summing the partial product results of the partial product operation process, respectively, and a secondary adding means (17) for receiving summed results with respect to the upper part and the lower part, and totalling the received summed results, thereby reducing the manipulation time of the multiplication operation.
Patent EP-0627581-A1 (EP)
Inventor: UETA KOSAKU C O JAPAN METAL GA
IPC: F16J15/08
Filed: 1993-06-03
Abstract: In a metallic gasket in which a plate member (1) having at least one flexible metal plate (1-1,1-2) has a hole (5), a flat portion (14) formed at the periphery of the hole and a bead (2-1,2-2) disposed concentrically with the hole to the outside of the flat portion and a plate member (12) is sandwiched between joining faces, an annular stopper (6) is secured to the plate member at a position corresponding to the flat portion (14) on the side of the hole (5), and the stopper is made of a metal material different from the plate member and formed to an increased thickness at a portion for a larger gap, and formed to a decreased thickness at a portion for a smaller gap depending on the difference for the size of the gap between the joining faces.
Patent EP-0578407-A1 (EP)
Inventor: FELDMAN LEONARD CECIL
IPC: H01S3/16
Filed: 1993-06-24
Abstract: This invention embodies an optical device with a Fabry-Perot cavity formed by two reflective mirrors (12,14) and an active layer (13) which is doped with a rare earth element selected from lanthanide series elements with number 57 through 71. The thickness of the active layer is a whole number multiple of λ/2 wherein λ is the operating, or emissive, wavelength of the device, said whole number being one of the numbers ranging from 1 to 5, the fundamental mode of the cavity being in resonance with the emission wavelength of said selected rare earth element. Cavity-quality factors exceeding Q = 300 and finesses of 73 are achieved with structures consisting of two Si/SiO₂ distributed Bragg reflector (DBR) mirrors and an Er-implanted (λ/2) SiO₂ active region. The bottom DBR mirror (12) consists of four pairs and the upper DBR mirror (14) consists of two-and-a half pairs of quarterwave (λ/4) layers of Si and SiO₂. Photoluminescence at room temperature reveals a drastic enhancement of the luminescence intensity of the cavity emitted along the optical axis of the cavity versus the luminescence without the top mirror. The luminescence intensity of the cavity is typically 1-2 orders of magnitudes higher as compared to structures without a cavity. Furthermore, since the emission wavelength and the intensity decrease for off-normal emission angles, the change in emission wavelength can be quantitatively described by assuming that the on-axis component of the optical wave is resonant with the cavity.
Patent EP-0637461-A1 (EP)
Inventor: GANGULI PARTHA S DR
IPC: B01J23/56
Filed: 1993-08-02
Abstract: Three-way precious metal catalysts used for treatment of automobile exhaust gas or gas emissions from stationary combustion sources, are enhanced by using an oxygen-ion conducting material such as yttria-stabilized-zirconia (YSZ) as the support material. Support material surface area is 20-300 m²/gm, and useful concentrations of yttria on zirconia support are 1.0-50 wt.%. Useful concentrations of platinum or palladium on the support material is 0.01-2 wt.%, and the weight ratio of rhodium/platinum or rhodium/palladium is 0.01;0.1. YSZ-supported catalysts can achieve a substantially higher level of pollutants (CO, NO x , H₂ and hydrocarbons) removal, without requiring increased loading of expensive precious active metals on the support material. A further development enhances chemical activity and thermal stability by utilizing a composite oxygen-ion conducting support material composed of zirconia stabilized by yttria, calcia, magnesia or scandia, and at least 40 wt.% inert support material such as alumina or titania. The catalysts can be supported by composites of yttria-stabilized-zirconia (YSZ) and alumina, and contain 0.01-3.0 wt.% total active metals, which may consist of major metals platinum or palladium and minor metals rhodium or ruthenium dispersed on the support.
Patent EP-0586152-A1 (EP)
Inventor: CAROL MARK P
IPC: G21K1/04
Filed: 1993-08-20
Abstract: A method and apparatus for conformal radiation therapy, with a radiation beam (311) having a pre-determined, constant beam intensity, treats a patient's tumor (306) in a slice-by-slice manner until the entire tumor volume, disposed within the plurality of tissue slices (411-414), has been treated, and the beam intensity of the radiation beam is spatially modulated across the plurality of slices being treated.
Patent EP-0599564-A1 (EP)
Inventor: WAHLBERG ULF HARRY
IPC: A61M25/06
Filed: 1993-11-19
Abstract: A device comprises an elongate, tubular sheath (4) having an anterior and a posterior end, a pointed needle arranged in the sheath (4) for displacement between a first and a second end position, a catheter (26) initially supported by the needle, and an attachment for displacing the needle between the first and the second end position. The novelty of the invention resides in that the sealing means for sealing the anterior, initially open end of the sheath (4) is detachably connected to the attachment, that the sealing means further is detachably connected to the catheter (26), that the sealing means, during the displacement of the needle from the first to the second end position, is moved towards the anterior end of the sheath (4) to a sealing position, and that the sealing means is fixed in the sealing position for substantial sealing of the anterior end of the sheath (4).
Patent EP-0604028-A1 (EP)
Inventor: MILLER JOHN MICHAEL
IPC: B60G17/00
Filed: 1993-11-29
Abstract: An electrically powered active suspension system is disclosed having a suspension unit wherein the system controller (58) and the power electronics module (60) are integrated into a single housing (46) with the motor mechanism (56) of the suspension unit.
Patent EP-0606759-A1 (EP)
Inventor: SONDAHL MARIO RAN-IR
IPC: A01H4/00
Filed: 1993-12-23
Abstract: This invention relates to somaclonal variants from different varieties of coffee plants. The invention also contemplates methods for the high frequency generation of and the low frequency generation of said somaclonal variants in coffee plants, thereby providing variants with improved processing and agronomic characteristics. Among these somaclonal variants are high-yielding, low caffeine  Coffea arabica  cv. Laurina somaclones and a method for producing same. In particular, this invention relates to the unique application of tissue culture methodology as new methods for variety development, breeding and then the scale-up of the selected superior genotypes of coffee plants for the commercial production of coffee.
Patent EP-0603045-A1 (EP)
Inventor: MARY JEAN
IPC: H04H20/88
Filed: 1993-12-13
Abstract: The method makes it possible to constitute a digital multiplex to be broadcast, consisting of packets of defined length originating from several sources, by application of a processing, from among those belonging to a catalogue of stored processings. It is applicable especially to D2-MAC/Packet. The coder making it possible to implement the method has sources (18a, 18b) having means making it possible, in a field provided for this purpose in each packet precursor, to introduce the identification of the processing to be performed. The coder, downstream of the sources, comprises a processing unit (22) which includes means making it possible to decode the field and to invoke the processing defined by the field. <IMAGE>
Patent EP-0598699-A1 (EP)
Inventor: LAIMBOECK FRANZ DIPL ING DR
IPC: F02M35/10
Filed: 1993-11-04
Abstract: A four-stroke internal combustion engine has at least two inlet valves (5) and a correspondingly dividing intake line (1). In order to achieve good power output values and a favourable specific consumption in the higher speed range and to ensure a lower consumption and lower exhaust emissions in the lower speed and load range, a [lacuna] with at least two passages (3a, 4a), each assigned to a secondary intake line (3, 4) and each leading to an inlet valve (5), is incorporated downstream of the division of the intake line (1). In addition, the internal combustion engine has an additional pipe section, which in that position of the rotary slide valve (7) for the lower speed and load range, carries a flow from a secondary intake line (3) through the rotary slide valve (7) to one (3a) of the passages (3a, 4a), which is in the open position, whilst the rotary slide valve (7) shuts off the other passage or passages (4a). <IMAGE>
Patent EP-0645228-A1 (EP)
Inventor: KITAJIMA MASAYA
IPC: B29C33/22
Filed: 1992-12-18
Abstract: A mold clamping apparatus used for an electric injection molding machine, designed so as to improve the durability of a toggle mechanism and increase the clamping force. A motor support (33) is supported resiliently on a rear platen (31), and a motor (35) is fixed to the motor support (33). A toggle mechanism is provided between the motor support (33) and a movable platen (2), and this platen (2) can be moved by rotating the motor (35). A rod (45) is also provided, one end portion of which extends so that it can engage the rear platen freely, and the other end portion of which supports the toggle mechanism. A reaction force of the clamping force is transmitted directly to the rear platen (31).
Patent EP-0628130-A1 (EP)
Title: Agent de rupture enzymatique pour fluide de fracturation a base de galactomannan
Inventor: TJON-JOE-PIN ROBERT M
IPC: C09K8/68
Filed: 1993-02-19
Abstract: L'invention concerne un procédé de fracturation d'une formation souterraine d'un puits de forage dans lequel on forme d'abord un fluide de fracturation gélifiable en le mélangeant avec un fluide aqueux, un polymère hydratable, un agent de réticulation approprié pour réticuler le polymère hydratable afin de former un gel polymère et un agent de rupture enzymatique. Le gel polymère réticulé est pompé du trou de forage à une pression suffisante pour fracturer la formation environnante. On permet à l'agent de rupture enzymatique de dégrader le polymère réticulé à temps afin de réduire la viscosité du fluide de façon à ce que le fluide puisse être pompé depuis le fond de la formation vers la surface du puits. L'agent de rupture enzymatique utilisé possède une activité d'un niveau de pH compris entre environ 2 et 11 et est efficace pour attaquer uniquement des liaisons spécifiques dans le gel polymère réticulé.
Patent EP-0626835-A1 (EP)
Inventor: TORONTO RUSSELL A
IPC: A61F13/06
Filed: 1993-02-19
Abstract: An orthopedic ankle brace is provided having a pliant boot that surrounds the ankle joint, as well as the foot and lower leg in the region thereof. The boot may incorporate straps for applying compression to the ankle joint. Attached to the boot are a pair of adjustable tension straps vertically disposed about the ankle joint for restricting the mobility thereof. Integral with the boot are a pair of stiffening members positioned about the ankle joint to cooperate with the tension straps in the performance of their mobility restricting function. Further provided integral with the boot are retention members that isolate the malleoli from the stiffening members for the comfort of the wearer. Finally, one or more retention straps are provided to maintain the stability of the brace.
Patent EP-0698184-A1 (EP)
Title: Nouveau systeme de pompage pour pompes peristaltiques
Inventor: TAMARI YEHUDA
IPC: A61M1/36
Filed: 1993-06-01
Abstract: Cette invention concerne un tuyau extrudé à paroi relativement mince qui, dans diverses formes de réalisation, peut assurer la régulation de l'écoulement dans des pompes péristaltiques, réduire la fragmentation, accroître la durée d'utilisation de la pompe, mesurer la pression d'entrée et de sortie de la pompe péristaltique et limiter la pression d'entrée et de sortie produite par les pompes péristaltiques. Une pompe péristaltique spécifique conçue pour tirer profit des caractéristiques uniques du tuyau à paroi mince constitue le nouveau système de pompage. Cette invention est tout particulièrement utile dans l'industrie médicale pour pomper des liquides physiologiques ou nutritifs.
Patent EP-0711430-A1 (EP)
Title: Regulateur de flux massique
Inventor: UPCHURCH MICHAEL DEAN
IPC: G05D7/06
Filed: 1993-06-10
Abstract: Régulateur (10) de flux massique comprenant un bloc (12) de dérivation de base auquel est raccordé un capteur (18) de flux. Le capteur (18) de flux produit un signal de flux en réponse à un flux de gaz. Un signal de valeur de consigne est reçu puis combiné à un signal de correction de valeur de consigne produit à l'intérieur, pour obtenir un signal de valeur de consigne corrigé. Ce signal de valeur de consigne corrigé est comparé au signal de flux pour produire un signal d'erreur. Ce signal d'erreur sert à commander une vanne (20) reliée au bloc (12) de dérivation pour réguler le flux de gaz.