baber/WOPTO huggingface dataset:
Patent EP-0579074-A1 (EP)
Inventor: VOLKER HEINZ
IPC: F24C15/32
Filed: 1993-07-05
Abstract: The invention relates to a baking oven with a cooling-air fan and/or with, arranged inside the baking muffle, a hot-air fan. The aim of the invention is to produce a baking oven, in which universally useable cooling-air or hot-air fan motors are used and consequently the disadvantages of the use of a.c. voltage motors are avoided. The aim is achieved by the use of a collectorless d.c. motor for the fan operation which works according to the wasting principle, the commutating of the stator windings taking place with the aid of magnetic-field-sensitive control elements. <IMAGE>
Patent EP-0598992-A1 (EP)
Inventor: BALLMER ERNST DIPL-ING
IPC: A01C7/12
Filed: 1993-08-18
Abstract: The invention relates to a seed drill, having a seed box (1) and a plurality of sowing housings (2) which possess at least one metering wheel (3) and which are connected to the seed box (1). So that the seed box (1) can be produced as standard at a low outlay and to allow adaptation to different row spacings for the seed, provision is made for the seed box (1) to have, at its lower region, an orifice (4) which extends essentially over its entire width and to which the sowing housings (2) are attached individually. <IMAGE>
Patent EP-0589207-A1 (EP)
Inventor: LOCKRIDGE ROCHELLE L MINNESOTA
IPC: B32B27/28
Filed: 1993-08-19
Abstract: An embossable sheet, having at least one stress-whitening layer comprising a blend of:
     a) at least one heat-stable polymer selected from the group consisting of polypropylene and a polymethyl alkene, said alkene having from 3 to 7 carbon atoms,   b) at least one other polymeric material immiscible therewith, and   c) an effective amount of an antioxidant,    said sheet exhibiting stress-whitening which is stable at 136°C for at least 7 days.
Patent EP-0584790-A1 (EP)
Inventor: KANEMITSU YOICHI
IPC: F16F15/02
Filed: 1993-08-24
Abstract: There is provided a vibration eliminating apparatus utilizing a magnetic suspending system which achieves zero power control. The vibration eliminating apparatus comprises a table (1) on which equipment is installed; magnetic yokes (3) fixed on the table; control magnets for suspending the magnetic yokes from an installation floor; displacement sensors (5) for measuring gaps between the control magnets and the magnetic yokes; power amplifiers for supplying exciting currents to the control magnets; and compensation circuits for controlling the exciting currents of the control magnets by supplying outputs from the displacement sensors to the power amplifiers. Each control magnet includes a permanent magnet for generating a bias magnetic flux and an electromagnet for generating a control magnetic flux to form a magnetic circuit. An integrated value of the exciting current fed to the electromagnet is fed back to the power amplifier.
Patent EP-0585893-A1 (EP)
Inventor: WURBS GUIDO DIPL-PHYS
IPC: G01S17/89
Filed: 1993-09-01
Abstract: In order to measure chiefly the roughness of surfaces, the invention proceeds from the triangulation method by means of a laser, in which the angle between the surface and the measurement beam can be adjusted. The light spot produced on the surface must be smaller the more accurate the resolution is to be. In practice, in these regions interference phenomena occur which, acting as speckle, disturb the measurement signal through noise, The invention substantially improves the extent to which the received signals can be evaluated by virtue of the fact that the light bundle reflected/scattered by the surface is resolved optically, as a function of the angle, into two component bundles having approximately the same area distribution of intensity transverse to the principle beam direction, and that the two light bundles are then detected by photodiode and the roughness characteristics are determined from the signals. <IMAGE>
Patent EP-0596509-A1 (EP)
Inventor: OGAWA MASAZUMI C O FUJI PHOTO
IPC: B65G37/00
Filed: 1993-11-04
Abstract: A pair of conveyor lines are provided: one for disassembling (22) a used article sequentially at a plurality of disassembling stations and the other for assembling (23) a new identical article sequentially at a plurality of assembling stations. The disassembling stations are connected to assembling stations in one-to-one relation through a conveyor each. A reusable part of the used article which has been recovered at one of the disassembling stations is transferred by the conveyor to the corresponding assembling station for reuse in the new article, after taking necessary inspection. The conveying directions of these conveyor lines are reverse to each other.
Patent EP-0630962-A1 (EP)
Inventor: CORNELISSENS EMERY GEORGE PHIL
IPC: C11D3/10
Filed: 1993-06-25
Abstract: The invention relates to a builder system suitable for use in a cleansing agent, comprising porous beads of at least partially hydrated soda, into the pores of which a solution of a soluble calcium salt has been incorporated, to a method for the manufacture thereof and to a cleansing agent containing such a builder system
Patent EP-0578313-A1 (EP)
Inventor: CHOULY ANTOINE
IPC: H04L27/26
Filed: 1993-07-01
Abstract: System for transmitting digital signals operating by distribution of a constellation of a coded modulation, the said system comprising a coding device (5) equipped with a modulator (13) placed in a sending station, and a decoding device (105) equipped with a demodulator (113) placed in a receiving station. A multi-stage channel coder (12) performs distribution of the coding over several levels of distribution of the constellation. Blocks of symbols coded by the multi-stage coder are subjected to the action of a frequency interlacer (37), the modulator (13) operating by multiplexed distribution of carriers at orthogonal frequencies. The multi-stage channel coder (12) performs concatenation of internal and external codes into blocks. The decoding device (105) is equipped with means (112) (113) (138) for performing operations which are the inverse of those performed on coding. <IMAGE>
Patent EP-0552015-A1 (EP)
Inventor: GORDON MYRON K
IPC: F21Y101/00
Filed: 1993-01-12
Abstract: A highly controllable way to light target areas includes a primary reflector (34) which generates a defined primary beam (40) in association with a light source (30). The primary beam (40), or at least a portion of the primary beam, is directed onto a secondary reflector (42) which generates a secondary beam (44) to the target space. The secondary reflector (42) can be configured in any number of contours, shapes, specularities, or other characteristics to alter and control the characteristics of the secondary beam (44). 
     Various options, alternatives, and features are possible with the invention. For example, a plurality of light sources (30) and primary reflectors (34) can be used with one secondary reflector (42). The surface of the secondary reflector (42) can be corrugated to have alternating segments to direct light in different directions. A combination of light source (30), primary reflector (34), and secondary reflector (42) can also be positioned on a moveable base. A plurality of secondary reflectors (42) and light sources (30) and primary reflectors (34) can be positioned on one moveable base and can be oriented in different configurations for different lighting effects. 
     The invention can be used to light a variety of areas, including highways, spectator events and locations where significant control of light is needed.
Patent EP-0555066-A1 (EP)
Inventor: LAPIDES MELVIN E
IPC: G21C13/087
Filed: 1993-02-03
Abstract: A nuclear reactor annealing apparatus and method for annealing a vessel (2) of the reactor by utilizing a non-aqueous fluid, a means for replacing water in the vessel with the non-aqueous fluid, a means for heating (4) the non-aqueous fluid to a predetermined temperature and for a predetermined length of time. The non-aqueous fluid creates less pressure than water at the same temperature and is in communication with said vessel (4) so that heating the non-aqueous fluid in turn heats the vessel thereby annealing the vessel. A can device is used to anneal only a portion of the vessel walls.
Patent EP-0564295-A1 (EP)
Inventor: SCHANTZ CHRISTOPHER A
IPC: B41J2/05
Filed: 1993-04-01
Abstract: An inkjet printhead including a flexible substrate (10) having at least one fold (11) therein such that a first section (12) of the substrate overlies a second section (13) of the substrate. Inkdrop ejection chambers (14) are disposed between opposed surfaces of the first and second sections of the substrate. Ink inlet orifices (17) are provided in the first section of the substrate and each of the ink inlet orifices is in fluid communication with a respective one of the inkdrop ejection chambers. Ink outlet apertures (18) are provided in the second section of the substrate and each of the ink outlet apertures is in fluid flow communication with a respective one of the inkdrop ejection chambers.
Patent EP-0566377-A1 (EP)
Inventor: NAGAOKA KENJI
IPC: C08K5/00
Filed: 1993-04-14
Abstract: A polymer composition having improved discoloration resistance upon exposure to light comprises a polyphenylene ether, a polyamide, and a combination of (a), an inorganic filler selected from the group consisting of titanium oxide, zinc oxide, zinc sulfide, aluminium oxide, magnesium oxide, titanium oxide coated mica, and metal particles, and (b), an organic dye or pigment which bleaches upon exposure to light, in an amount effective to improve the discoloration resistance.
Patent EP-0573184-A1 (EP)
Inventor: MITSUSHASHI SHIGERU C O TAKASA
IPC: C07C255/23
Filed: 1993-05-20
Abstract: t-Butyl (R)-(-)-4-cyano-3-hydroxybutyrate is disclosed having an optical purity of 99%ee or higher. A process for producing it consists of cyanogenation of a t-butyl (S)-(-)-4-halogeno-3-hydroxybutyrate (obtained by enantioselective hydrogenation of a t-butyl 4-chloro- or bromo-acetoacetate) in an aprotic polar solvent, by adding an aqueous solution of sodium or potassium cyanide and stirring at 15-100°C for 2 to 5 hours. Recrystallization of the resulting crude product gives the optically active compound with high optical purity. 
     The product can be used as an intermediate for making medicines.
Patent EP-0574204-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C31/12
Filed: 1993-06-04
Abstract: Motor-fuel grade tertiary butyl alcohol contaminated with residual amounts of tertiary butyl hydroperoxide, ditertiary butyl peroxide and allyl tertiary butyl peroxide (which is prepared, for example, by reacting propylene with tertiary butyl hydroperoxide to form propylene oxide and a motor fuel grade tertiary butyl alcohol reaction product) can be effectively catalytically treated under mild conversion conditions including a temperature of about 160° to 200°C. with a catalyst consisting essentially of vitrified silica to substantially completely decompose the peroxide contaminants to thereby provide a treated tertiary butyl alcohol product substantially free from contaminating quantities of such peroxides.
Patent EP-0589616-A1 (EP)
Inventor: SHEARD DENNIS RICHARD
IPC: F16L11/08
Filed: 1993-09-15
Abstract: A hose capable of withstanding very high tensile loadings and internal pressures is made from a plastics, rubber or elastomeric material having in its wall a circular woven reinforcing jacket. The jacket is composed of multifilament warp yarns (11), multifilament weft yarns (12a, 12b) which are not interwoven with the warp yarns, and binder yarns or monofilaments (13) binding the warp and weft yarns together. The warp and weft yarns are substantially uncrimped, i.e. the percentage crimp of both the warp and weft yarns is not more than 50% of the extension at break value of the yarns.
Patent EP-0595502-A1 (EP)
Inventor: MAKITA AKIHIKO C O FUJITSU LIM
IPC: H01L23/02
Filed: 1993-10-13
Abstract: An optical semiconductor apparatus includes a laser diode (2) for producing an optical beam, a base body (22) formed with a first reference surface (23) adapted for engagement with an external apparatus and a second reference surface (25 -2a ) separated from the first reference surface with a predetermined distance, and a subcarrier member (21) having a principal surface (21a) for carrying the laser diode thereon said principal surface, wherein the subcarrier is mounted upon the base body in an abutted state such that the principal surface establishes an intimate engagement with the second reference surface. The base body is formed with a depression on the second reference surface so as to accommodate therein the laser diode when the subcarrier member is mounted upon the base body together with the laser diode that is mounted upon the principal surface.
Patent EP-0552070-A1 (EP)
Inventor: TRAVERS CHRISTINE
IPC: C10G65/08
Filed: 1993-01-07
Abstract: Process for reducing the content of benzene in petrol fractions in which a hydrogenation is performed of the feedstock characterised by: a weight composition included within the following ranges:     - between 40 and 80 % of paraffins,   - between 0.5 and 7 % of naphthenes,   - between 6 and 45 % of aromatics  and a maximum distillation temperature of between 70 and 90 DEG C, followed by an isomerisation of the effluent originating from the hydrogenation, the process being characterised in that a C5-C6 cut has been mixed with the said feedstock and/or the said effluent. <IMAGE>
Patent EP-0569278-A1 (EP)
Inventor: GALLIET MICHEL
IPC: H02J7/14
Filed: 1993-05-03
Abstract: Multi voltage electrical supply device for supplying several electrical circuits of a motor vehicle, having a main circuit which comprises a battery (BAT 1) charged by a first alternator (Alt1) delivering a main network voltage (Up) and whose stimulation current is regulated by a first regulator (Rg1) comprising:   - an auxiliary circuit consisting of a second alternator (Alt2), whose simulation current is regulated by a second regulator (Rg2), delivering an auxiliary network voltage (Ua) which is greater than the main network voltage (Up) - at least one resistor (R) constituting a windscreen and/or a rear window heating element of the vehicle, the said resistor (R) being connected to the second alternator (Alt2) - switching means (MC) connected by one of their terminals (MC1) to the resistor (R) and arranged so as to be able to supply the said resistor (R) either at a first voltage equal to the sum of the network auxiliary voltages (Up+Ua) of the first and second alternators (Alt1, Alt2), or at a second voltage equal to the auxiliary network voltage (Ua) of the second alternator (Alt2).   <IMAGE>
Patent EP-0570311-A1 (EP)
Inventor: WALTER LUCIEN
IPC: E04H4/10
Filed: 1993-04-06
Abstract: The invention relates to a device for covering a pool, such as a swimming pool, comprising a modular cover sheet (2) consisting of canvas elements (3, 4) having transverse rods or bolt ropes (5) which cooperate with transverse support means (6) of complementary shape with a view to obtaining a pool covering of the desired length. <IMAGE>
Patent EP-0605367-A1 (EP)
Inventor: GALFRE MARCO
IPC: B61G11/18
Filed: 1993-07-02
Abstract: Buffer (2) for railway vehicles comprising a buffer casting (3) adaped to be fixed to one headstock (T) of the vehicle and a hollow buffer stem (5) slidably supported by the buffer casting (3) and carrying a buffer end plate (1). The buffer plate (1) is connected to the stem (15) rotatably between an extended working position and a retracted rest position.
Patent EP-0574370-A1 (EP)
Inventor: SHAMSHOUM EDWAR
IPC: C08F4/619
Filed: 1993-05-17
Abstract: This invention relates to a syndiospecific metallocene of a substituted iPr[ (cyclopentadienyl) (fluorenyl) ]zirconium dichloride containing long-chain terminal alkene, for example octenyl groups, on fluorene at C2/C7. The metallocene compound useful as a catalyst in the present invention is described by the general formula:           R''(C₅H₄) (C₄H       4-m           R'       m           C₅C₄H       4-n           R'       n           )MeQ       p               
 wherein (C₅H₄) is a cyclopentadienyl ring and (C₄H 4-m R' m C₅C₄H 4-n R' n ) is a fluorenyl radical; R' is a long chain alkene substituent having 5-20 carbon atoms on the fluorene ligand at C2 or C7, each R' may be the same or different; R'' is a structural bridge between the (C₅H₄) and (C₄H 4-m R' m C₅C₄H 4-n R' n ) rings to impart stereorigidity; Q is a hydrocarbon radical or a halogen; Me is a Group IIIB, IVB, VB, or VIB metal; m = 0 or 1; n = 1; and p is the valence of Me minus 2. Polymerizations with metallocene/MAO solutions stored at room temperature under nitrogen for several days resulted in gradual increases In polymer yields when using the metallocene of the present invention and a decrease in polymer yield when using metallocne of the prior art.
Patent EP-0611454-A1 (EP)
Title: Dispositif de microbalayage et camera infrarouge equipee d'un tel dispositif
Inventor: JOFFRE PASCAL
IPC: G02B26/10
Filed: 1992-11-06
Abstract: L'invention concerne un dispositif de microbalayage pour dévier périodiquement un faisceau convergent. Le dispositif selon l'invention se compose d'un assemblage (33) composé d'un nombre pair de lames minces (21 à 28) deux à deux opposées, formant un polygone régulier. L'assemblage possède un axe de symétrie (DELTA), disposé perpendiculairement à la direction (Rm) du faisceau convergent (FC), et est animé d'un mouvement de rotation uniforme autour de l'axe (DELTA). L'invention s'applique au microbalayage selon une ou deux directions, selon la forme du profil des lames minces, pour des détecteurs bidimensionnels des caméras infrarouges.
Patent EP-0670923-A1 (EP)
Inventor: PETERSEN GITTE
IPC: D06L4/13
Filed: 1992-11-24
Abstract: Removal of naturally occurring triglycerides or ester coatings from natural fibers comprises the sequential steps of: 1) impregnating the fabric with an aqueous solution of lipase to a liquor pick-up ratio of 50-200 %; 2) incubating the impregnated fabric at 15-70  DEG C for 1-24 hours; and 3) washing and rinsing to remove fatty acids.
Patent EP-0624223-A1 (EP)
Title: Release device for multi-glazing air cushion.
Inventor: DUNN KENNETH ROY
IPC: A62B3/00
Filed: 1993-01-27
Abstract: PCT No. PCT/GB93/00168 Sec. 371 Date Dec. 20, 1994 Sec. 102(e) Date Dec. 20, 1994 PCT Filed Jan. 27, 1993 PCT Pub. No. WO93/15297 PCT Pub. Date Aug. 5, 1993A release device for an air cushion or thermal insulation barrier of a double or multi glazed glass unit comprises interfitting first and second members which are movable relative to one another, the first member having associated with it a pin or striker which is movable with the first member from an inoperative position to an operative position to crack or penetrate one or more glass panels of the unit, the device has one or more ventilation orifices to enable release of the sealed air cushion or thermal insulation barrier between the panes of a glazed unit. To limit the relative movement of the first and second members of the device there is within the device interfitting projections. The device, which may include one or more springs, may be mounted on a support structure for movement from an inoperative position to an operative position.
Patent EP-0582698-A1 (EP)
Title: Angioscopy apparatus.
Inventor: ROQUES FRANCOIS
IPC: A61M1/14
Filed: 1993-02-04
Abstract: An angioscopy apparatus including a combination of an angioscopy system (1, 2, 3) providing irrigation, and an ultrafiltering system (4, 5, 6, 7) for removing a certain amount of water from the blood of the patient.
Patent EP-0637336-A1 (EP)
Inventor: ZAVADA JAN
IPC: A61P35/00
Filed: 1993-03-08
Abstract: L'invention concerne un gène nouveau, MN, ainsi que des protéines/polypeptides qu'il code. L'invention concerne également des molécules d'acide nucléique recombinées permettant l'expression des protéines/polypeptides MN et de protéines de fusion. On révèle que l'expression du gène MN est associée à la tumorigénicité et l'invention concerne des procédés et compositions permettant de détecter et/ou de quantifier l'antigène MN et/ou des anticorps spécifiques de MN dans des échantillons de vertébrés constituant un diagnostic/pronostic de maladies néoplasiques et pré-néoplasiques. On présente des nécessaires de test qui comprennent les immuno-titrages relatifs à l'invention. On décrit des anticorps spécifiques de MN utilisables pour le diagnostic, le pronostic, le traitement, l'imagerie et la purification par affinité de protéines/polypeptides MN. On décrit aussi des sondes d'acide nucléique pour le gène MN ainsi que des nécessaires de test comprenant ces sondes. L'invention concerne aussi des vaccins qui contiennent des protéines/polypeptides MN efficaces pour immuniser un vertébré contre des maladies néoplasiques liées à l'expression des protéines MN. L'invention concerne en outre des séquences d'acide nucléique non codantes que l'on peut utiliser pour inhiber l'expression du gène MN.
Patent EP-0636113-A1 (EP)
Inventor: BLUM YIGAL D
IPC: C04B41/45
Filed: 1993-04-08
Abstract: L'invention décrit un procédé servant à améliorer la résistance d'un matériau en céramique, ainsi qu'à en réparer les défauts superficiels, comprenant le revêtement dudit matériau par un matériau de revêtement en pré-céramique ductile présentant une caractéristique de pyrolyse, de façon à constituer un revêtement en céramique, ainsi que le réchauffement du matériau en céramique revêtu jusqu'à une température suffisamment élevée pour permettre la pyrolyse du polymère en pré-céramique pendant une durée suffisante pour former un revêtement en céramique sur la surface dudit matériau.
Patent EP-0663862-A1 (EP)
Inventor: LOCKARD THOMAS A
IPC: B23B29/04
Filed: 1993-06-14
Abstract: An improved toolholder assembly and method is provided that comprises an adjustable nozzle for redirecting a liquid coolant stream from a direction generally parallel or slightly oblique with respect to the axis of rotation of a workpiece to a direction that is substantially orthogonal with respect to this axis. The nozzle assembly includes a threaded base on one end and a nozzle head on the other, and the threaded base may be screwed into or out of a threaded opening in the toolholder body which communicates with the original coolant stream opening in order to adjust the nozzle head at both a desired angle in a plane orthogonal with respect to the axis of rotation of the workpiece, as well as at a desired point along this axis. The invention is particularly useful in combination with toolholders having cutting inserts that perform deep grooving, threading, and cut-off operations, as the angular and axial adjustment features of the nozzle assembly allow the nozzle head to project a stream of coolant that is optimally orthogonally positioned with respect to the interface between the cutting insert and the workpiece regardless of the depth of the cut and for a variety of cutting inserts. Such optimal positioning in turn optimizes the ability of the coolant stream to lubricate the cutting interface and to remove heat and metal chips at all times during the cutting operation of the insert.
Patent EP-0656045-A1 (EP)
Inventor: ORR WILLIAM C
IPC: C10L1/10
Filed: 1993-08-24
Abstract: Compositions de carburant sans plomb constituées par un composé de tricarbonyle de manganèse cyclomatique (CMT), de préférence de tricarbonyle de manganèse de méthylcyclopentadiényle (MMT) et moyens permettant de limiter la formation d'oxydes de manganèse lourds pendant la combustion, de façon à rendre les émissions d'échappement acceptables pour l'environnement.