baber/WOPTO huggingface dataset:
Patent EP-0663997-A1 (EP)
Title: Spectroscopic instrument calibration.
Inventor: MAGGARD STEVEN M
IPC: G01N21/65
Filed: 1992-10-07
Abstract: A calibrated spectrometer can indirectly determine a physical or chemical property of a sample based upon spectral responses measured by the spectrometer with respect to the particular sample. This invention is directed to a method for calibrating or recalibrating a second spectrometer in light of a first spectrometer, or itself, respectively. The calibration employs a unique selection and manipulation of spectral data obtained from both the first and the second instrument. The recalibration employs a unique selection and manipulation of spectral data from the same first instrument, that is obtained both before and after the need for recalibration arises. Instead of modifiying the respective responses of the first and second instrument, or the first instrument before and after the need for calibration arises, this invention modifies the calibration equation of the second, or recalibrated instrument, to yield consistent results to those obtained by the first instrument, or the first instrument before it goes out of calibration. A calibration equation is an equation which transforms spectral data of a particular sample at a variety of wavelengths to a calculated value for a chemical or physical property. Generally, the form of such calibration equations is that of a linear combination of absorbances or mathematical transforms of absorbances measured by the first and second instrument for each sample. Surprisingly, and confirmed statistically, the accuracy of the calibrated or recalibrated instrument is maintained and in some instances improved.
Patent EP-0571592-A1 (EP)
Title: Ozone generator.
Inventor: RIMPLER MANFRED
IPC: H01T23/00
Filed: 1992-12-11
Abstract: PCT No. PCT/EP92/02875 Sec. 371 Date Oct. 8, 1993 Sec. 102(e) Date Oct. 8, 1993 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/12035 PCT Pub. Date Jun. 24, 1993.Apparatus for generating ozone with a high voltage source and at least two spaced plate electrodes with an interposed dielectric for forming at least one flow path, at least one of the plate electrodes being oscillatable, the plate electrode comprising two layers of electrically conductive material, whereof at least one layer is oscillatable, a resilient-attenuating material is placed between the two layers and the two layers are fixed in order to permit oscillations of the electrodes.
Patent EP-0561247-A1 (EP)
Inventor: KRAENZLER ERNST
IPC: B23B31/12
Filed: 1993-03-08
Abstract: A drill chuck (7) for a powered hand tool (1) is put together by slip-in assembly in such a way as to facilitate production. A supporting ring (16), a threaded ring (17), a compression spring (21), a jaw guide sleeve (22) with disc spring (25), a thrust piece (26) and a clamping sleeve (30) are slipped in turn onto on a tubular section (10) of a basic chuck body (9). With its internal thread (18), the threaded ring (17) engages in the chuck jaws (14). To save weight, the threaded ring (17) and the jaw guide sleeve (22) are made of plastic, into which metal conical springs (19, 23) are injected. The thrust piece (26) with lug (28) serves to amplify the chucking force. Thus tools can be chucked manually without a chuck key. <IMAGE>
Patent EP-0567812-A1 (EP)
Title: Aqueous polymer dispersions
Inventor: BAUER GERHARD DR
IPC: C08F2/24
Filed: 1993-04-06
Abstract: Aqueous polymer dispersions which are obtainable by polymerising free-radical-polymerisable monomers by the process of free-radical aqueous emulsion polymerisation with addition of an aqueous dispersion of a starting polymer.
Patent EP-0570702-A1 (EP)
Inventor: SEIB BERTHOLD
IPC: B41F27/12
Filed: 1993-04-16
Abstract: A device is described, by means of which printing plates can be introduced in a simpler manner into the opened gripping region (17) of a clamping rail (3) of a plate cylinder (1) assigned to the lead edge of print (DA). For this purpose, the invention provides, on the plate cylinder (1) which is moved into a particular angular position, for an insertion rail (9) extending over the format width to be engaged against the outer circumference of the plate cylinder (1) in the region of the lead edge of print (DA) in such a way that the leading edge of the printing plate can be introduced directly into the gripping region (17) of the lead-edge clamping rail (3) via the insertion surface (15) formed by the insertion rail (8). The outer circumference of the plate cylinder (1) with the insertion rail (9) thus forms a funnel-shaped region for the leading edge of the printing plate. <IMAGE>
Patent EP-0569877-A1 (EP)
Inventor: BLUMRICH STEPHAN
IPC: B01J23/30
Filed: 1993-05-07
Abstract: The invention relates to a catalyst for the low-temperature denitrification of exhaust gases (flue gases). A DENOX catalyst known per se can have its activity with respect to the denitrification of exhaust gases at low temperatures significantly improved by being made hydrophobic. <IMAGE>
Patent EP-0589416-A1 (EP)
Title: Film forming apparatus
Inventor: HASHIMOTO HAJIME C O NISSIN EL
IPC: H01L21/20
Filed: 1993-09-21
Abstract: A film forming apparatus includes a film forming chamber in which a film is formed on a substrate at a film forming position, a plurality of load lock chambers provided on the film forming chamber through gate valves respectively, a plurality of pivots provided in the film forming chamber correspondingly to the respective load lock chambers, and carrying arms supported by the pivots respectively so as to move the substrate from any one of the load lock chambers to the film forming position and contrariwise from the film forming position to any one of the load lock chambers.
Patent EP-0607541-A1 (EP)
Inventor: SEIDLER EKKEHARD
IPC: B29C43/24
Filed: 1993-12-02
Abstract: The invention relates to a calender and to an installation for calendering having exchangeable rolls, comprising a calender, a supply store for at least one exchange roll and a change-over device for the roll to be exchanged, in which the calender comprises a machine frame, which is constructed from two stands (1) set up parallel to each other and in which frame at least two rolls (2), driven by at least one motor, are mounted by means of bearings (6), the bearings being mounted in bearing bodies (3) which can be displaced in the stand by the action of external forces. The object of the invention is to be able to undertake, using simple means, a very rapid change-over of rolls, in particular of profiled rolls. The invention consists in that part of each stand of the calender is a tie-bar (9) which can be moved out of the stand after fastening means (12) have been released and then leaves behind a free space in the stand through which the bearing bodies at least of one roll can be removed from the stand and can be placed into position, and in that the changeover device is a lifting (19) and/or sliding device (28) which has means (21) for clasping the bearing bodies. <IMAGE>
Patent EP-0561470-A1 (EP)
Inventor: TE DORSTHORST WILHELMUS ANTONI
IPC: A22B3/06
Filed: 1993-03-16
Abstract: Method for stunning an animal for slaughter, e.g. a pig, comprises the steps of:
     (1) providing the animal for slaughter;   (2) conveying said animal by means of conveying means.   (3) during step (2) causing a first current pulse having a maximum duration of 10 secs to flow through the neck- and/or head-region of said animal for slaughter to stun said animal; and   (4) during step (2) causing a second current pulse to flow through the body of the animal for slaughter to cause a cardiac arrest.   
     The steps (3) and (4) do not necessarily have to be performed successively and may be overlapping or partly overlapping.
Patent EP-0595389-A1 (EP)
Inventor: DROWART GUY
IPC: G01F23/00
Filed: 1993-10-14
Abstract: Method of fabricating a gauged liquid tank supplying a gauge signal with little sensitivity to the inclination of the tank, according to which a tank is fabricated by any known technical means and a gauge is then fixed onto a point of the inner wall of the tank, the positional, shapened orientation parameters of the gauge being calculated by a process of successive iterations aiming to minimise gauging errors along the gauge whatever the inclination of the vehicle. <IMAGE>
Patent EP-0555956-A1 (EP)
Inventor: SIDLER WERNER
IPC: C03B9/353
Filed: 1993-01-11
Abstract: A parallel movement mould mechanism for use in a glassware forming machine comprises mould supports (2,10) mounted for movement on horizontal shafts (6,14) and means for moving the mould supports comprising a cage assembly (24) in which a piston and cylinder device (38) linked to the mould supports is mounted, the cage assembly (24) being mounted for adjustable pivotal movement with respect to shafts so that adjustment of the position of the cage assembly adjusts the position of the centre line of moulds supported on the mould supports.
Patent EP-0564076-A1 (EP)
Inventor: CHIN DAE JE
IPC: H01L27/02
Filed: 1993-02-04
Abstract: A circuit for protecting an internal circuit 200 of a semiconductor device from electrostatic discharge (ESD) comprises an input pad 110 for applying an input signal to the internal circuit 200, a metal line 100 for electrically connecting the input pad 110 and internal circuit 200, the metal line 100 having at least one RC delay stage (r2, c3, c4) caused by inherent parasitic resistances and capacitances, a punch-through element TFD for connecting the metal 100 line with a ground voltage terminal Vss between the input pad 110 and RC delay stage, and a resistor R2 for connecting the RC delay stage with the internal circuit 200.
Patent EP-0564104-A1 (EP)
Inventor: DOWNING RICHARD S
IPC: B43M5/04
Filed: 1993-03-08
Abstract: Pressure sealing of business forms (26) is effected utilizing first and second sets (13, 14; 41, 42) of (preferably narrow-width) rollers forming first and second nips (24, 48) which provide a sealing force to business forms passing between them. First reversible drive means (21) f or driving at least one of the first set of rollers alternately clockwise and counterclockwise and second reversible drive means (46) for driving at least the second set of rollers alternately clockwise and counterclockwise. The first set of rollers (13, 14) are rotatable about first and second axes (16, 17), typically horizontal, while the second set of rollers (41, 42) are rotatable about third and fourth axes (43, 44). The third and fourth axes are substantially perpendicular to the first and second axes, and may be horizontal or vertical. The first set is typically provided above the second set, and a conveyor (55) may be provided for conveying forms which drop from the first set into operative association with the second set.
Patent EP-0562761-A1 (EP)
Inventor: HIRATA KOICHI
IPC: B41K1/32
Filed: 1993-03-18
Abstract: A stencil producing apparatus for producing a stencil having a desired stencil image is provided with a storing unit for storing a plurality of image forming elements. The stencil producing apparatus is further provided with a selecting unit for selecting one of the plurality of image forming elements which corresponds to a desired stencil image. In the stencil producing apparatus, a perforating unit selectively perforates a blank stencil paper to form a hole corresponding to the selected image forming element, to thereby produce a stencil having the desired stencil image.
Patent EP-0570161-A1 (EP)
Inventor: HORI KOICHIRO
IPC: A61B1/12
Filed: 1993-05-07
Abstract: An endoscope assembly comprises: 
   an elongate endoscope (10) having, disposed in its proximal end, a first transparent window (26); 
   a coupler (16) having a second transparent window (28) disposed in its distal end, the coupler being adapted to connect the endoscope to a camera or other apparatus (18) for forming a visible image; and 
   means (32,34,36) for connecting the endoscope to the coupler with a predetermined space between the first and second windows. The space is for a transparent liquid (30) to eliminate fogging due to condensation, and thereby improve image quality.
Patent EP-0597648-A1 (EP)
Inventor: OTOMO TAKASHI
IPC: C08L71/12
Filed: 1993-11-08
Abstract: Resin compositions comprising :
     (A) 10-80 parts by weight of a polyphenylene ether resin,   (B) 90-20 parts by weight of a polyamide resin, and   (C) 3-70 parts by weight of an inorganic filler whereby :
   (1) the average particle size is no more than 5 µm and the aspect ratio is at least 3, and   (2) the difference in the crystallization initiation temperature of a composition comprising 90 wt% of polyamide resin and 10 wt% of inorganic filler, and the crystallization initiation temperature of the polyamide resin is no more than 5°C, have excellent surface smoothness; a high rigidity, a small linear expansion coefficient, good impact resistance, heat resistance and chemical resistance.
Patent EP-0558381-A1 (EP)
Inventor: STANDISH ROBERT
IPC: F02K1/70
Filed: 1993-02-18
Abstract: The invention relates to an improvement made to thrust reversers of the swing-door type. The deflecting wall (7) of the door (4) has slit-shaped passages (10) the inlet and outlet of which are offset with respect to one another so as to facilitate the aerodynamic flow of the flux (11) and to orientate this flow in a desired direction. This arrangement makes it possible to improve the reversal power and to orientate the layers of diverted flux. <IMAGE>
Patent EP-0574299-A1 (EP)
Inventor: BREHM CLAUDE
IPC: G02B6/44
Filed: 1993-06-08
Abstract: Process of manufacture of a multiferrule for optical fibres, consisting in carrying out the fibre formation of a silica preform comprising a plurality of mutually parallel channels, characterised in that the said preform is made from a silica rod (1) having a plurality of longitudinal grooves (3) uniformly distributed around an axis (2) and closed by at least one silica part (4) so as to define the said plurality of channels. <IMAGE>
Patent EP-0555185-A1 (EP)
Inventor: GERSTER PETER
IPC: A47J37/06
Filed: 1993-02-02
Abstract: The cooking appliance for table use is composed of a frame with a horizontal baseplate (1) through which at its periphery three uniformly distributed columns (2) pass in such a manner that the baseplate (1) stands on a tripod. A grate (17) rests on the ends of the columns for carrying the cooking pot (5). Placed on the upper ends of the columns (2) is a grill plate (4) made of aluminium die casting and coated with a nonstick material, which has a hole (22) of approximately half the diameter of the grill plate (4). A cooking pot (5) made of chromium-nickel steel sits in this hole (22) on the star grate (17). The appliance makes possible a multiplicity of combinations of simultaneous grilling/frying and cooking/braising/keeping food warm. <IMAGE>
Patent EP-0574358-A1 (EP)
Inventor: BORGHI ENZO
IPC: A61N1/05
Filed: 1993-01-22
Abstract: A new pacemaker is coupled to an already implanted unipolar electrode catheter from which the original connecting pin has been discarded, and the end (ES) of the severed spiral wound wire (1) bared from its sheath (2), by means of an adaptor that comprises a sleeve (20) accommodating a conductive spindle (3), rotatable about its own axis (X) and associated rigidly with a coaxial stilet (5) projecting from an open socket end (20a) of the sleeve (20) and insertable tightly into the bore of the prepared wire (1); the sleeve also accommodates a second spiral wound wire (6) interposed between the sleeve and the corresponding section of the stilet (5), attached by its two ends respectively to the socket end (20a) and to the spindle (3), also a detachable key (7, 9) by means of which the spindle can be rotated in such a way as to subject the second wire (6) to a torsional stress that results in the first wire (1) being restrained against the stilet (5). The interlocked wires (1, 6) and stilet (5) are encapsulated in an insulating outer sheath and made secure with surgical threads bound firmly around the sheath.
Patent EP-0560734-A1 (EP)
Inventor: PAGLIARELLA TONINO
IPC: A23G9/28
Filed: 1993-02-23
Abstract: The invention relates to a feeding device of biscuits to a machine for the formation of biscuit ices, comprising a pluraity of hoppers or channels (16) having a curved development, each of which is supported by the stem of a pneumatic cylinder (15) ; a drawer (9) in which a plurality of holes or inserts (12) are bored, having a number which corresponds to the number of channels (16) or inserts (12) equipped with alternating translatory movement in a direction corresponding to the flow of the ice creams as well as an alternating vertical movement for the positioning of the upper biscuit at a predetermined height with respect to the underlying biscuit.
Patent EP-0661802-A1 (EP)
Inventor: TAVAZZANI CLAUDIO
IPC: H03F1/52
Filed: 1993-12-31
Abstract: Circuit for protection of an amplifier stage comprising circuit switching means (G) for turn-off of the stage and piloted through a logic gate OR (F) by a monostable (M), which generates upon arise of abnormal operating conditions turn-off command signals having a predetermined duration. 
     A sensing circuit (B) upon persistence of abnormal conditions at start-up or during normal operation also sends turn-off signals through the logic gate OR (F) after enablement through a gate AND (H). 
     The signals of any enablement at the logic gate AND arrive through a logic gate OR (C) from a window comparator (A) coupled with stage start-up members, from the monostable, and from the output of said logic gate AND (H) as a confirmation signal.
Patent EP-0603352-A1 (EP)
Title: Profile composite en matiere plastique, en particulier longeron d'aile pour la construction aeronautique et les rotors d'eolienne
Inventor: KOEHLER DIETER
IPC: B29C70/52
Filed: 1993-06-30
Abstract: Profilé composite en matière plastique, en particulier longeron d'aile pour la construction aéronautique, composé d'au moins deux membrures (1) munies de bords de collage et d'au moins une traverse (2) reliant les membrures (1) et introduite dans les bords de collage. Les membrures (1) sont formées de rovings imprégnés de résine et la traverse (2) de tissus ou couches imprégnés de résine, les membrures (1) et la traverse (2) étant assemblées par collage. Les membrures (1) sont réalisées par pultrusion, la traverse (2) étant introduite dans les bords de collage des deux membrures (1) où elle est fixée au moyen d'une colle thixotrope (4). Ce mode de construction garantit que la pleine largeur de collage du bord est conservée même si l'élément est de hauteur variable.
Patent EP-0654201-A1 (EP)
Title: Process and device for a microcellular common-channel radio system.
Inventor: SCHMIDT WERNER DR ING
IPC: H04H20/67
Filed: 1993-05-29
Abstract: The description relates to a process for improving radio reception on a road system consisting of individual traffic lanes intersecting at any  angle via a cellular mobile radio system which comprises a number of adjacent and mutually contacting or partially overlapping radio cells. In the boundary region of each cell there is at least one fixed transmitter with at least one sector aerial which covers at least part of a region of this cell to be supplied with radio frequencies of a channel group. At least one further fixed transmitter is arranged in the transition region with an immediately adjacent cell and at this post there is at least one sector aerial providing the cell to be supplied itself with the same channel group as the fixed transmitter, two or more fixed transmitters transmit simultaneously to a cell and the cells in a linear road structure have a star structure consisting of mutually overlapping ellipsoidal partial areas.
Patent EP-0642579-A1 (EP)
Inventor: GRINNA LYNN S
IPC: C12P21/00
Filed: 1993-05-19
Abstract: Disclosed are improvements in methods for the isolation of endotoxin-binding proteins which are secreted by transfected host cells in appropriate cell culture media. In its preferred embodiment, the invention comprises addition of a cation exchange material to the media as the means of increasing the yield of recombinant endotoxin-binding proteins, such as bactericidal/permeability-increasing protein and lipopolysaccharide-binding protein.
Patent EP-0624121-A1 (EP)
Inventor: PEARSON TERENCE COLWYN
IPC: B29C45/17
Filed: 1993-02-01
Abstract: On modifie un procédé de moulage par injection classique afin d'améliorer la qualité du moulage par rapport à la finition de surface sur l'un des côtés du moulage (1.16), de réduire les contraints de moulage et, de ce fait, de diminuer les tendances au gondolement, ainsi qu'afin d'augmenter les possibilités d'apport de caractéristiques décoratives supplémentaires. Ceci s'effectue au moyen de l'injection d'une quantité régulée de gaz dans la cavité du moule, de façon à constituer une pellicule (1.11) ou une couche de gaz entre un côté de la cavité du moule (1.12) et la pellicule contiguë de plastique sensiblement fondu (1.13) pendant ou après le remplissage du moule avec le plastique. Ceci permet au gaz d'exercer une pression sur le plastique, la pression dudit gaz étant régulée à partir d'une source extérieure (1.15). L'invention comprend des procédés de scellement du gaz à l'intérieur du moule, de façon à empêcher des fuites, ce qui permet de réguler la pression du gaz. L'invention comprend également des procédés servant à réaliser des saillies localisées par pression à partir de la paroi générale du moulage, telle que des piliers, des bosses, des nervures.
Patent EP-0648102-A1 (EP)
Title: Cosmetic composition in the form of a gelled silicone/water triple water/oil emulsion.
Inventor: NADAUD JEAN-FRANCOIS
IPC: C09K23/54
Filed: 1993-06-30
Abstract: A gelled silicone/water triple water/oil emulsion comprises (A) a gelled continuous external aqueous phase containing at least a C3-C6 monoethylene carboxylic acid anhydride or acid/fatty chain acrylic ester copolymer type fatty chain gelling agent, and (B) a silicone fatty phase comprising at least the silicone oil and a silicone emulsifier, forming a primary W/O emulsion with an aqueous phase. The triple emulsion disclosed may be used as a base for cosmetic or dermatologically active compositions for use on the skin or hair.
Patent EP-0648396-A1 (EP)
Inventor: ABEFELT ERIK OSCAR
IPC: H04J3/16
Filed: 1993-06-17
Abstract: L'invention permet de faire la distinction entre au moins deux types de tranches de temps dans des trains de bits numériques sériels qui sont transmis par une connexion (2) entre un émetteur (4) et un récepteur (6) et qui sont dérivés de trains de bits de données parallèles fournis à l'émetteur par l'intermédiaire d'une interface et soumis à une conversion parallèle-série dans l'émetteur. Après l'analyse des bits de données parallèles dans la tranche de temps, le type de catégorie à laquelle cette tranche de temps appartient est décidé et plusieurs bits de marquage sont ensuite insérés dans les tranches de temps sérielles, de manière à obtenir de bonnes propriétés de transmission et également pour remettre les tranches de temps en une forme parallèle. Plus particulièrement, les catégories de tranches de temps sont séparées mutuellement à l'aide d'un nombre différent de bits de marquage dans la tranche de temps, la valeur inverse d'un bit autre que les bits de marquage ayant été attribuée à tous ces bits de marquage.
Patent EP-0655939-A1 (EP)
Title: Dust filter with several filtering bags.
Inventor: STANELLE KARL-HEINZ
IPC: B01D46/42
Filed: 1993-08-13
Abstract: A dust filter having several filtering bags has a casing that envelops the filtering bags, at least one door in the casing and a hood (18) placed on the casing that covers with a lateral gap the upper edge (46) of the casing. This dust filter is characterized in that the part (14, 15, 16) of the casing designed as a door is covered in its closed position by the hood (18), with a lateral gap. From its lower position, in which the hood (18) covers with a lateral gap the upper edge (46) of said part (14, 15, 16) of the casing, it is possible to move only partial areas of the hood (18) into an upper position, in which the hood is positioned in such a way above the edge (46) of the casing that the part (14, 15, 16) of the casing designed as a door can be moved into its open position.