baber/WOPTO huggingface dataset:
Patent EP-0530244-A1 (EP)
Title: Injection unit for a hydraulic die-casting machine, provided with a device for the elimination of pressure peaks at injection.
Inventor: BRAGASTINI ROBERTO
IPC: B22D17/20
Filed: 1991-05-15
Abstract: The injection unit comprises an injection cylinder (9), a hydraulically-operated injection piston (10), a fluid accumulator (1) for the operation at high speed of the injection piston (10) during the injection stroke and a pressure multiplier (12) for the operation at low speed and high pressure of the piston (10) at the end of the injection stroke of the piston (10). It also comprises an auxiliary cylinder/piston unit (6, 7) interposed between the injection piston (10) and the accumulator (1) to allow the advancement of the piston (7) of said auxiliary unit under the action of the accumulator (1) and the advancement of said injection piston (10) in accordance with that of said auxiliary piston (7). The cross-section of the auxiliary cylinder (6) is greater than the cross-section of the injection cylinder (9).
Patent EP-0489884-A1 (EP)
Inventor: QUINQUE BERNARD
IPC: C12N5/071
Filed: 1991-06-24
Abstract: Le procédé de traitement du colostrum consiste à mettre en contact le colostrum, de préférence écrémé, avec un échangeur de cations, par exemple une résine à fonctions sulfoniques, à soumettre la partie déplacée de l'échangeur par élution à une chromatographie d'adsorption sur hydroxyapatite et à récupérer par élution la fraction retenue sur l'hydroxyapatite, par lavage par un tampon phosphate à une concentration au plus de 500 mM, de préférence 100 mM environ. La fraction retenue, dite fraction active, contient plus de la moitié des facteurs de croissance du colostrum initial et est pratiquement dépourvue de protéases. Elle est utilisée comme additif dans des milieux de culture cellulaire, notamment comme substitut du sérum de veau foetal.
Patent EP-0591215-A1 (EP)
Inventor: WEISS JOSEF
IPC: F28F19/00
Filed: 1991-11-18
Abstract: Dispositif (8) servant à protéger des tubes de condenseur (3) contre l'érosion. Ledit dispositif comprend une coque destinée à couvrir la partie du tube de condenseur qui est exposée, ou soumise, à un endommagement dû à l'érosion, et des éléments de fixation qui peuvent être incorporés dans la coque. Le dispositif est conçu pour envelopper le tube de condenseur en formant un angle central (v) compris entre 180° et 300°, de préférence entre 200° et 220°. Dans le mode préféré de réalisation, le dispositif est un manchon coupé résilient dont le diamètre intérieur est plus petit que le diamètre extérieur du tube de condenseur. Le manchon est assujetti au tube de condenseur par un montage en force autour du tube à partir d'un côté dudit tube.
Patent EP-0511360-A1 (EP)
Inventor: PRIBAT DIDIER
IPC: H01J3/18
Filed: 1991-11-15
Abstract: Source d'électrons réalisée notamment sous forme d'une microcathode à pointe dans laquelle une microcathode (MP) est située dans une cavité (CA) d'un diélectrique (3). Une première électrode de grille (VG1) entoure la cavité (CA) et une deuxième électrode de grille (VG2) entoure la première électrode de grille (VG1). Les différentes électrodes sont portées à des potentiels tels que la première électrode de grille (VG1) sert d'électrode d'extraction et la deuxième électrode de grille sert d'électrode de focalisation. Application: microcathodes à effet de champ.
Patent EP-0496329-A1 (EP)
Inventor: MARQUET DOMINIQUE
IPC: G01W1/08
Filed: 1992-01-20
Abstract: Radar device, borne on a satellite (1), for measuring the coefficient of backscatter from the sea for the determination of the speed and of the direction of winds at sea. 
<??>It makes three observations (8, 9, 10) per swathe (7), whose tracks on the ground (11, 12, 13) are parallel. The radar technique used operates by pulse compression with, at reception, a noise measurement (41) carried out in parallel with the measurement of the signal and noise (40). It comprises an assembly (64) for calibrating the "Transmission power x Reception gain" product, which comprises a servo-control loop (69) linked to the transmission line (24) via a directional coupler (70). 
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Patent EP-0505925-A1 (EP)
Inventor: DETZEL JOSEF
IPC: B65D5/24
Filed: 1992-03-19
Abstract: A cardboard blank (1) for making a folded box, having a bottom (2), two side walls (7, 8) and in each case a front and a rear wall (4, 10) which are linked to the bottom (2), and having a covering wall (17) linked to the rear wall (2), the walls (4, 7, 8, 10) linked to the bottom (2) being joined to one another via intermediate areas (11, 12, 13, 14) which are subdivided in each case by a folding line (15). The intermediate areas (11, 12, 13, 14) are provided in the region of one side wall (7, 8) with an acute-angled cutout and the tip (40) formed by the two boundary edges of the intermediate area (11, 12, 13, 14) and the folding line (15) subdividing them is at least approximately flush with the boundary edge of the adjacent side wall. <IMAGE>
Patent EP-0510367-A1 (EP)
Inventor: MEHNERT WALTER DR DIPL-ING
IPC: G01D5/20
Filed: 1992-03-24
Abstract: In an inductive position sensor (50) having an exciter coil (53), a sensing coil arrangement (52) and a flux guiding device (51, 51) of ferromagnetic material which predetermines an annularly closed path (sensing path) for the magnetic flux generated by the exciter coil, which path comprises at least one gap in the area of which the sensing coil arrangement is positioned in such a manner that the magnetic flux permeating it changes in dependence on the position to be monitored, it is provided, in order to improve the fidelity of the characteristic and to increase the sensing accuracy, that the flux guiding device for the magnetic flux generated by the exciter coil predetermines at least one further annularly closed path (compensating path) which guides the magnetic flux permeating it past the sensing coil arrangement. If there are two mutually adjacent sensing coils (54, 55), the areas of which can be variably permeated by the sensing flux and the output signal difference of which is included in the position signal, it is furthermore provided that the areas enclosed by the sensing coils exhibit at least one common edge piece over which the sensing flux can shift. <IMAGE>
Patent EP-0518182-A1 (EP)
Inventor: SCHNEIDER GEORG
IPC: B41F31/00
Filed: 1992-06-02
Abstract: In a short inking unit, located at the top, of a web-fed rotary offset printing press, the screen cylinder (11), forme inking cylinder (12) and plate cylinder (13) are located on two planes (29, 30) which intersect at an angle ( beta ) of between 40 DEG  and 70 DEG  in the axis of rotation of the forme inking cylinder (12). The damping unit (14) is located on the inside. The supply of printing ink to the screen cylinder takes place from below by means of a doctor blade. …<IMAGE>…
Patent EP-0529541-A1 (EP)
Inventor: YOUNG EUGENE F
IPC: G01N30/74
Filed: 1992-08-21
Abstract: A double beam detector system (80) for liquid chromatography includes a light source (22) and slits (32,71) to effect two beams of radiation symmetrical to an optical axis (30) and focused through a common point (28). A concave reflective dispersion grating (75) is disposed on the optical axis which is folded at the grating. A collimating lens (40) directs the beams parallel to the optical axis into a pair of detector cells (47). The collimating lens (40) and entrance lenses (57) for the cells (47) are selected so that the common point is imaged on exit windows of the cells (47). The grating (75) has a curvature selected cooperatively with the collimating lens (40), entrance lenses (57) and relevant distances so as to focus the entrance slits (32) at respective entrance windows for the cells. The beam size is constricted to less than the cell bore size by selected parameters of the collimating lens (40) and the entrance lenses (57).
Patent EP-0531828-A1 (EP)
Inventor: GOTO HIROSHI
IPC: G01G3/13
Filed: 1992-08-28
Abstract: A weight measuring device includes two piezoelectric elements (12, 14). The first piezoelectric element (14) induces vibration in an object to be measured, and the second one (12) detects the reaction force of the object generated by the vibration. This force is detected by a voltage monitor circuit as an output voltage from the second piezoelectric element (12). From the voltage which has been detected, the weight of object is determined. The device further includes an absorbing element (13) to absorb unnecessary piezoelectric strain in reaction force generated when the object vibrates. The invention provides a compact weight sensor which can be produced at low cost, and which can measure weight with high accuracy.
Patent EP-0531867-A1 (EP)
Inventor: MORISHIGE SUEO
IPC: C08K3/08
Filed: 1992-09-01
Abstract: A resin paste for tight sealing, comprising
     (A) at least one filler selected from the group consisting of Ag, Au, Cu, diamond, high-temperature sintered graphite and beryllia,   (B) at least one metal filler selected from the group consisting of Al, Fe and Mg,   (C) a polyimide resin having an imidization degree of 80% or more, obtained by reacting 3,3',4,4'-benzophenonetetracarboxylic acid dianhydride or 3,3',4,4'-oxydiphthalic acid dianhydride with a diamine, and   (D) an organic solvent,    wherein the weight proportions of (A), (B) and (C) are 
 
       (A)/[(B) + (C)] = 10/90 to 90/10           
        (B)/[(A) + (C)] = 5/95 to 90/10           
 
 and the weight proportion of (D) is 
 
       (D)/[(A) + (B) + (C)] = 0.01/100 to 50/100.
Patent EP-0543108-A1 (EP)
Title: Abscheider für Flüssigkeiten aus einem Gasstrom, insbesondere für Ölnebel
IPC: B01D45/16
Filed: 1992-09-19
Abstract: Um bei einem quer angeströmten, plattenförmigen Abscheider für Flüssigkeiten aus einem Gasstrom, insbesondere für Ölnebel, mit einer Mehrzahl von jeweils zwei gekrümmten, einander mit der konkaven Seite seitlich versetzt gegenüberliegenden Umlenkflächen, an denen ein zu reinigender Luftstrom nacheinander entlangströmt, wobei die Umlenkflächen eine Wirbelkammer (26) mit einem Einlaßspalt (25) und einem Auslaßspalt (28) zwischen sich einschließen, den Abscheidungsgrad zu verbessern, wird vorgeschlagen, daß die einströmseitige Umlenkfläche in Strömungsrichtung eine zunehmende Krümmung aufweist. <IMAGE>
Patent EP-0540902-A1 (EP)
Inventor: SATO SEIICHI
IPC: E05B65/12
Filed: 1992-10-09
Abstract: A locking device for a lid on a box includes a frame (1) fixed on the side of the lid, provided with a cylinder lock (3) having an eccentric shaft (3a) and formed with a cylindrical retaining part (2) for retaining the cylinder lock (3) therein; an opening-shutting knob (4) having a depressing claw part (4a) and pivotally supported on the frame (1); a locking member (5) for locking on the side of the frame (1) a striker (20) disposed on the side of the box; and an operating lever (7) having one terminal part (7a) thereof connected to the eccentric shaft (3a) of the cylinder lock (3) and the other terminal part (7a) thereof serving to release a locked state of the locking member (5) by interferring with the depressed claw part (4a) of the opening-shutting knob (4) during unlocking of the locking device. The operating lever (7) is formed of a synthetic resin material and has an elastic engaging piece (10) integrally formed on the side of the one terminal part (7a). The elastic engaging piece (10) has a projecting part (11) formed thereon. The frame (1) has formed on the side of the cylindrical retaining part (2) a stopper wall (14) provided with a changeover slide surface (15). The stopper wall (14) has the elastic engaging piece (10) set in place fast on an inner side thereof. The projecting part (11) of the elastic engaging piece (10) is moved on the changeover slide surface (15) of the stopper wall (14).
Patent EP-0537773-A1 (EP)
Title: Method and apparatus for necking containers
Inventor: CALEFFI ANTONIO
IPC: B65D1/16
Filed: 1987-07-02
Abstract: A die necking method and apparatus for producing a smooth tapered wall between the container side wall and a reduced diameter neck includes a plurality of rotatable necking turrets that each have a plurality of identical necking substations each having a necking die. The necking dies in the respective turrets have an internal configuration to produce a necked-in portion on the container which has a first arcuate segment integral with the container side wall and a second arcuate segment integral with the reduced diameter neck. The necking substations also have a floating form control element that engages the inner surface of the container to control the portion of the container to be necked. The necked-in portion is reformed in each succeeding turret by dies to produce a smooth tapered wall between the arcuate segments.
Patent EP-0541019-A1 (EP)
Inventor: WICKER HELMUT
IPC: H05B6/42
Filed: 1992-10-31
Abstract: A process and a device for monitoring the wall thickness of an induction furnace ceramic crucible (1) is proposed, a furnace coil (3) cooled by means of a cooling liquid being arranged around the ceramic crucible. The actual values of the temperature of the cooling liquid are measured at a plurality of points of the furnace coil, and from this the temperature differences in the furnace coil are formed. The temperature differences formed are compared with ideal desired values of the temperature difference which occur in the case of a practically new ceramic crucible. In the event of deviations between measured temperature differences and ideal desired values of temperature difference, conclusions are drawn on the wall thickness of the ceramic crucible. <IMAGE>
Patent EP-0543319-A1 (EP)
Inventor: TAKADA HIROSHI KONICA CORPORAT
IPC: G03C7/30
Filed: 1992-11-17
Abstract: Disclosed is a silver halide color photographic light-sensitive material comprising a support having thereon a red-sensitive layer, a green-sensitive layer and a blue-sensitive layer, wherein at least one of said sensitive layer contains light-sensitive silver halide grains having the dispersibility of not less than 85 %. 
The silver halide color photographic light-sensitive material is improved in a high image quality and a pressure resistance.
Patent EP-0545298-A1 (EP)
Inventor: TESTERMAN MICHAEL DUANE
IPC: F16H61/02
Filed: 1992-11-27
Abstract: Es wird ein Fahrzeugantriebsstrang vorgeschlagen, der ein von einer Antriebsmaschine (12) angetriebenes Schaltgetriebe (10), wenigstens eine druckbetätigbare Kupplung (20) zur Steuerung der Gangumschaltung des Schaltgetriebes (10), wenigstens ein Ventil (22) zur Einstellung des an die Kupplung (20) angelegten Hydraulikdrucks und eine Steuereinheit (24) enthält. Die Steuereinheit (24) steuert das Ventil (22) derart an, daß während einer Gangumschaltung der an die Kupplung (20) angelegte Hydraulikdruck stetig von einem Minimumdruck auf einen Maximumdruck ansteigt. Um auch bei sich ändernden Belastungsbedingungen des Antriebsstrangs ein weiches, ruckfreies Umschalten zu ermöglichen, wird vorgeschlagen, den Minimumdruck in Abhängigkeit eines aus der Belastung gebildeten Lastparameterwertes einzustellen, der am Beginn des Kupplungsvorgangs, bei dem die Kupplungslamellen gegen den Druck einer Feder aufeinander gedrückt werden, herrscht. Der Kupplungsdruck wird dann ausgehend von dem eingestellten Minimumdruck bis zu einem Maximaldruck gesteigert, bei dem die Kupplung (20) vollständig in Eingriff ist. Die Belastung des Antriebsstranges läßt sich beispielsweise durch Messung des Drehzahlabfalls über einem im Antriebsstrang angeordneten Drehmomentenwandler (14) ermitteln. <IMAGE> <IMAGE>
Patent EP-0548719-A1 (EP)
Inventor: JANNEMANN THEO DIPL-PHYS
IPC: F24H1/52
Filed: 1992-12-12
Abstract: 2.1 The heating system consists essentially of a burner (1), a heating heat exchanger (4) arranged in its outgoing-gas path, and a domestic water heat exchanger (5) connected to the storage vessel (8). In the known heating systems, the burner capacity is in general orientated on the heat requirement for the hot-water production and consequently frequently lies above the heating heat requirement. This leads to the worsening of the overall degree of efficiency and to unnecessarily high energy costs. The aim of the invention is the optimisation of the heat transfer processes to increase the overall degree of efficiency. 2.2 The domestic water heat exchanger (5) is arranged inside the heating heat exchanger (4) and flowed around by the heating water. The domestic water of the layer accumulator (8) to be heated flows through the domestic water heat exchanger (5), the circulation taking place by means of a charging pump (9). The heat exchanger (3), which is designed as a coaxial pipe, is advantageously arranged helically around the cylindrical burner (1). 2.3 Such a heating system makes possible in all modes of operation a utilisation of the condensation heat contained in the waste gas as well as accommodation in a compact appliance unit. <IMAGE>
Patent EP-0547600-A1 (EP)
Inventor: HAVEMANN ROBERT H
IPC: H01L21/28
Filed: 1992-12-17
Abstract: A method for forming a refractory metal silicide (24a) on a semiconductor device is disclosed. The method comprises the steps of depositing a layer of refractory metal on the device and reacting the layer with nitrogen. The reaction is accomplished at a partial pressure of nitrogen greater than one atmosphere. The disclosed process allows thin layers of low resistance silicide (24a) to be formed for use as an ohmic contact while also forming a nitride layer (24b) for use as a device-to-device interconnection.
Patent EP-0535734-A1 (EP)
Inventor: CHEN ELINOR H
IPC: A61K47/44
Filed: 1992-09-24
Abstract: There is disclosed an injectable formulation containing hydrogenated castor oil and an avermectin compound which has been discovered to provide an unexpectedly long duration of activity. The formulation contains the avermectin active ingredient and a suitable amount of hydrogenated castor oil in a physiologically acceptable hydrophobic non-aqueous vehicle. Efficacious levels of the avermectin compounds have been maintained for up to 42 days. Prior injectable formulations provided only 14 days duration of activity, or had other undesirable side effects such as pain and tissue irritation at the injection site.
Patent EP-0537834-A1 (EP)
Inventor: ANGELINI SERGIO
IPC: C25D7/04
Filed: 1992-10-06
Abstract: A device capable of bringing about continuously the feeding, rotation and electrical connection of bars and the like in electrolytic deposition plants, comprising a fixed frame (1) to which are made integral means (4,5) for generating a rotary movement capable of being transmitted, via appropriate driving facilities (10,10a,10b) to a rotary head (3) equipped with components (2) moving in a rectilinear direction on frame (1) under the pulling action of means (7,7a,7b,7c) capable of converting into rectilinear movement the rotary movement of shaft (5) whereby they are actuated, there being made integral with such rotary head (3) a mandrel (11) provided with clamping facilities (14) charged with current and capable of undergoing controlled closure for the clamping and charging with current of such tubular component (6), there being furthermore provided means to control the position of carriages (2) and means (19) for the rapid return thereof to the cycle start position.
Patent EP-0498533-A1 (EP)
Inventor: WARREN JAY A
IPC: A61N1/365
Filed: 1992-01-10
Abstract: A rate adaptive pacemaker of the type having a variable rate cardiac stimulating pulse generator (32) and a sensor for monitoring some physiologic parameter (18) whereby the pulse generator stimulating rate can be adjusted to meet physiologic demand is further provided with a hemodynamic sensor (34) which is operative to provide an output signal representing the pumping performance of the heart in response to the pacing stimulation. The signal from the hemodynamic sensor (34) is processed and then used in an algorithm to determine whether further rate increase should be permitted based upon whether the rate increase would be accompanied by a further increase in cardiac output, a plateau or a decrease in cardiac output. Hence, the adaptive rate pacemaker is provided with a real-time, hemodynamic maximum pacing rate instead of a pre-programmed, fixed, maximum rate.
Patent EP-0502601-A1 (EP)
Inventor: KACZMAREK JAMES STANLEY
IPC: B62D65/00
Filed: 1992-01-20
Abstract: A production line manufacturing system and method for building automotive vehicle bodies wherein a succession of workpieces is moved past stationary work stations includes programmable multi-position rotate unit that can be used in each of the work stations to accommodate both changes in workpieces to be processed and tools. The rotate unit comprises a four-position horizontally arranged fixture rotate table including four vertically arranged fixtures removably mounted thereon. A precision locator key on each of the fixtures positions each individual fixture on the rotate table and also serves as a positive fixture stop in the work position. A control for detecting the presence of a vehicle frame to be worked on controls the operation of the carrier and motor drive and cooperates to accurately position a desired fixture adjacent to the work position. The fixture stop makes contact with a programmable clamping means associated with the base and fixtures whereby the rotate table and a selected fixture are locked into a desired position.
Patent EP-0502718-A1 (EP)
Inventor: DUVICK JONATHAN
IPC: A01N63/20
Filed: 1992-03-04
Abstract: A selected group of proteins has been found to have antimicrobial properties. In a preferred embodiment, plant resistance to diseases caused by plant pathogens which are susceptible to these proteins is produced by inserting into the cells of a plant a gene whose expression causes production a selected protein in antimicrobial amounts.
Patent EP-0540317-A1 (EP)
Inventor: PARVIZ KAMBIN M D
IPC: A61B17/00
Filed: 1992-10-28
Abstract: There is described a jig (50) for use in percutaneous decompression of a herniated disc (101) by means of an access cannula (30a) that is percutaneously advanced into the nucleus of the disc, comprising means for removably attaching said jig to said access cannula which jig is provided with secondary means (55) adapted to slidingly receive an accessory member, and 
   a method of surgery using said jig.
Patent EP-0522929-A1 (EP)
Inventor: RAMIREZ ALAIN
IPC: A23L1/09
Filed: 1992-07-01
Abstract: Process for continuous production of partially hydrolysed starch by simultaneous cold hydrolysis and fermentation of a ground raw starchy substrate in which a hydrolysis of the substrate is performed in a manner known per se with an enzyme preparation releasing sugars, and in which yeasts are added. In this process,   - the juice obtained after hydrolysis during a period ranging from 20 to 60 hours, which contains the solubilised products and the unsolubilised products is drawn off, - everything that is not solubilised by the hydrolysis (especially the fibres, the enzymes and partially hydrolysed starches) is separated from this juice and is recycled, - all or part of the partially hydrolysed starch is extracted before recycling and is stabilised.   <IMAGE>
Patent EP-0524101-A1 (EP)
Inventor: DELAVAUD EMILE
IPC: A47L15/23
Filed: 1992-07-16
Abstract: Dishwasher fitted with a rotating horizontal spraying arm, characterised in that at least one lower rotating horizontal spraying arm (6) can be moved along its vertical rotation axis (23) into two stable positions. <IMAGE>
Patent EP-0517668-A1 (EP)
Inventor: WERNLI JOERG
IPC: D01H9/18
Filed: 1992-05-29
Abstract: Bobbins or empty tubes are conveyed into a spinning machine by a transport system by means of drivers (19) which are composed of at least two parts (182, 188, 192). These parts can be selected from a range according to the specific type required, so that a plurality of different drivers can be constructed from only a few parts in a modular manner. <IMAGE>