baber/WOPTO huggingface dataset:
Patent EP-0551398-A1 (EP)
Title: Tooth enamel erosion inhibitor.
Inventor: ANDON MARK BENSON
IPC: A23L1/304
Filed: 1991-09-30
Abstract: Acidic beverages, e.g. juices and carbonated beverages containing calcium citrate malate are disclosed. These beverages inhibit the erosion of tooth enamel that normally occurs during consumption of acidic beverages. A nutritional regimen of administering an acid beverage (pH below 5.5) containing from 35 mg to 270 mg calcium per 6 ounce (180 ml) serving (0.02% to 0.15% w/v of calcium) in the form of calcium citrate malate, for preventing tooth enamel erosion is disclosed. This beverage comprises water, sweetener and flavor or juice.
Patent EP-0555332-A1 (EP)
Inventor: WIDLUND URBAN
IPC: A61F13/472
Filed: 1991-10-31
Abstract: La présente invention concerne un article absorbant, tel qu'une serviette hygiénique ou une protection contre l'incontinence, comprenant un coussinet absorbant de forme allongée (3) pris dans une gaine (1, 2), et des pattes latérales flexibles (5, 6) contiguës aux bords latéraux longs du coussinet absorbant (3), lesdites pattes latérales (5, 6) étant conçues, lorsque l'article est utilisé, pour se replier sous le slip, ou tout autre vêtement similaire de l'utilisateur (9), à l'emplacement de l'entre-jambes et pour y être fixées. Selon l'invention, des dispositifs surélevés de barrière au liquide (10, 11) sont placés du côté de l'article faisant face à l'utilisateur, de chaque côté du coussinet absorbant (3) et sur une partie au moins des bords latéraux longs du coussinet absorbant, entre celui-ci (3) et les pattes latérales flexibles (5, 6).
Patent EP-0497105-A1 (EP)
Inventor: THIEVESSEN KARL
IPC: B65H19/12
Filed: 1992-01-10
Abstract: Unwinding devices for reels (21) are known, having two posts (1, 2) disposed at a distance from each other, in each of which a clamping head (18), which can be retracted into the sleeve of the reel (21), is mounted so as to be rotatable. In order to raise the reels (21), the clamping heads (18) can be vertically moved by means of a lifting drive (23, 24). …<??>According to the invention a bearing housing (16) is mounted in each of the posts (1, 2), which are movable transversely to the direction of web travel, so that said bearing housing can be raised and lowered, and on which is attached a clamping head (18). The lift drive (piston-cylinder unit 23, 24) acts on the bearing housing (16) symmetrically to the vertical (29) through the axis of rotation (22) of the clamping head (18). This avoids torques around an axis parallel to the axis of rotation (22) thus permitting a simplification of the design. …<IMAGE>…
Patent EP-0499135-A1 (EP)
Inventor: PEROSINO ALESSANDRO
IPC: F16H55/26
Filed: 1992-02-06
Abstract: The cable is constituted by an elongate body (10) of thermoplastic material with or without a central reinforcing core (12). The body (10) is generally cylindrical and has at least one rack in the form of a set of teeth (14), the teeth (16) of which are stamped in its surface and have cross-sections which are uniform along chords of the cylinder. 
     The cable is preferably manufactured by a method according to which a semi-finished product of thermoplastic material is extruded and is then shaped continuously by hot deformation.
Patent EP-0508073-A1 (EP)
Inventor: BERNADIC THOMAS J
IPC: B23B27/22
Filed: 1992-02-24
Abstract: A high depth, low force, polygonal throw away indexable cutting insert to turn ductile materials like steel at low to high cutting speeds and medium to high ranges of feed and depth of cut.
Patent EP-0501464-A1 (EP)
Inventor: SHIMAZAKI HIROSHI KONICA CORPO
IPC: G03C1/16
Filed: 1992-02-27
Abstract: Disclosed is a method for forming color photographic images which comprises printing of color images obtained by use of a color photographic light-sensitive material, having on a support, a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer onto a printing color photographic light-sensitive material having on a support, a yellow color forming layer, a magenta color forming layer and a cyan color forming layer, wherein the following requirements (A) and (B) are fulfilled,
     (A) wave length λ B   max  to give the maximum value in spectral sensitivity distribution S(λ) of a blue-sensitive silver halide emulsion layer is within the limits of 415 nm to 470 nm, and the sensitivity of the blue-sensitive emulsion layer at 480 nm, S B ⁴⁸⁰, is not more than 35 % of the sensitivity at λ B   max , S B   max ,   (B) a magenta color forming layer of the printing color photographic light-sensitive material comprises a magenta coupler selected from the compounds represented by Formula 1; 
Formula 1
      wherein Z represents a group of non-metal atoms necessary to form a nitrogen-containing heterocyclic ring, which may have a substituent, X represents a hydrogen atom, or a group capable of splitting off reaction with an oxidation product of a color developing agent, R represents a hydrogen atom or a substituent.    The silver halide color photographic light-sensitive material according to this invention can form a color photograph having a reproduced blue-green close to that seen by human eyes without lowering the quality of other colors satisfactorily reproduced in the present art, and give full satisfaction in color reproduction.
Patent EP-0504936-A1 (EP)
Inventor: NAKANO SHINJI
IPC: C07D498/04
Filed: 1992-03-20
Abstract: Quarternary ammonium salts having a 2, 3, 5, 6-tetrahydroxazolo [2, 3-b] oxazole nucleus, such as 4-aralkyl or alkyl-2, 3, 5, 6-tetrahydroxazolo [2, 3-b] oxazolium salts of formula I are disclosed. These quarternary ammonium salts are useful a cationic polymerization initiator or proton-donating catalyst of the heat latent type to be incorporated heat-curable coating and other resinous compositions.
Patent EP-0506126-A1 (EP)
Inventor: IJUIN MITSUO
IPC: B02C2/00
Filed: 1992-03-27
Abstract: A crushing member of a gyratory crusher for crushing materials successively from an upstream side towards a downstream side of a material flow direction. The crushing member comprises a mantle (1) having a frustoconical outer structure and composed of a teeth plate member (2) formed of a material having high anti-wearing property and a plurality of grooves (3,6,7) formed to an outer peripheral surface of the teeth plate member (2). The grooves (3,6,7) are arranged in a plurality of circumferential stages of the outer peripheral surface of the teeth plate member (2) so as to extend parallelly along a generating line of the mantle (1) and disposed with spaces from each other in the respective stages. Each of the grooves (3,6,7) formed to a peripheral surface portion on the downstream side of the material flow direction has a pitch and a width narrower stepwise than those of the grooves (3,6,7) formed to a peripheral surface portion of the upstream side of the material flow direction. The grooves of the downstream side are substituted with a plurality of groove forming members casted into the downstream side portion of the members disposed with spaces from each other. The groove forming members each has a pitch and a width relatively narrower than those of the grooves and is formed of a material having a low anti-wearing property.
Patent EP-0542220-A1 (EP)
Inventor: ARGYROPOULOS JOHN NICHOLAS
IPC: C09D175/00
Filed: 1992-11-11
Abstract: This invention relates to polyurethanes of various types prepared from certain liquid hydrocarbon diols and/or derivatives of said liquid hydrocarbon diols, and polyfunctional isocyanates. The polyurethanes are useful in preparing coatings, inks, adhesives, sealants, elastomers, and foams. In particular, the invention relates to polyurethanes cured by means of moisture, blocked amines, or related compounds.
Patent EP-0543294-A1 (EP)
Inventor: RYAN JOHN O
IPC: H04H20/00
Filed: 1992-11-13
Abstract: A video-scrambling system induces a random wobble i.e., time shifting, in the location of active portion of the video frame, without affecting the horizontal sync signal and colorburst in each video line, thus providing both security and concealment. The security is enhanced by filling in the gap between the nominal beginning of active video and the actual beginning of active video with a synthesized video signal which replicates the adjacent active video using a digitally generated filling pattern. Also, a random noise overlay further conceals the location of the gap. Additional concealment is provided by wiggling in time the location of the horizontal sync signal using one or two frequencies and also by randomly altering the location of the vertical sync signal. The NTSC digital encoding in accordance with the invention is simplified by using only two channels, chrominance and luminance, and by a heterodyne circuit for chrominance stability. NTSC encoding is enhanced by providing detail normally lost, by use of the chroma channel. Additionally, a non-standard video signal may be provided with a portion of the colorburst on the front porch of the horizontal blanking, thus allowing use of a relatively simple decoder.
Patent EP-0557616-A1 (EP)
IPC: G03C1/09
Filed: 1992-02-07
Abstract: The present invention provides an imaging element comprising on a support a photosensitive layer comprising silver halide grains having an average diameter between 0.35µm and 2µm and said silver halide grains being doped with a Group VIII metal salt characterized in that said silver halide grains are doped with said Group VIII metal salts in such an amount that equation (1) is satisfied: 
 
       10⁻²³m < (dop)².r < 10⁻²⁰m   (1)           
 
 wherein dop represents the amount of the Group VIII metal salt added during the preparation of said silver halide grains (Mol/Mol of silver) and 
r represents said average diameter.
Patent EP-0496497-A1 (EP)
Inventor: RANSOM KEITH
IPC: F01N3/22
Filed: 1992-01-08
Abstract: A gas flow control valve has a valve housing (11) with inlet (14) and outlet (15) interconnected by a valve chamber (12), a seat being defined by the valve chamber (12) intermediate of the inlet (14) and outlet (15), the valve chamber (12) increasing in diameter away from the valve seat (13). A valve member (16) is slidably located coaxially of the valve chamber (12). A first pressure differential actuator has a diaphragm (25) secured to the valve member (16), a fluid tight chamber (30) on one side of diaphragm (25) is connected to the inlet (14), while a chamber (31) on the other side of diaphragm (25) is connected to the outlet (15). A second pressure differential actuator has a diaphragm (46) which controls movement of a plunger (49), a chamber (52) on one side of the diaphragm (46) being connected to atmosphere while chamber (53) on the other side of diaphragm (46) is connected to a controllable vacuum source, the plunger (49) abutting the end of valve member (16) to control movement of the valve member (16) with respect to the seat (13).
Patent EP-0556495-A1 (EP)
Inventor: SOONG TSAI CHEN
IPC: A63B49/02
Filed: 1992-02-21
Abstract: The frame of a sports racket (50) is made by extrusion or molding method where the outer wall (22) and the inner wall (23) are parallel to each other, perpendicular to the plane (21) of the string network and supported by a system of parallel plate-like panels (24, 31) connected to each other and with the two walls (22, 23). There are large openings (25) formed between the panels (24, 31) and between the panels (24, 31) and the walls (22, 23), perpendicular to the plane (21) of the string network, such openings (25) are through holes, extending from one end of the frame's thickness to the other end without obstructions. The shape of such frames is ideal for the extrusion process and the extrusion may be cut at a thickness equal to the frame's thickness, and a single extrusion may produce a large number of raw frames, each may become a racket after finishing work is done.
Patent EP-0528687-A1 (EP)
Inventor: LEE FOURMUN
IPC: G03F1/32
Filed: 1992-08-19
Abstract: A method is provided for fabricating a phase-shift mask (10, 30). A mask plate (11, 31) is provided. A semitransparent layer (12, 32) is deposited onto the mask plate (11,31). The semitransparent layer (12, 32) is then patterned into a predetermined geometric pattern. The patterning of the semitransparent layer (12, 32) is then continued into the mask plate (11, 31) for a predetermined distance (38), thus providing a phase-shift mask (10, 30).
Patent EP-0549105-A1 (EP)
Inventor: GREATOREX ANTHONY THOMAS
IPC: B29L31/14
Filed: 1992-10-07
Abstract: A forming assembly comprises two presser members (22,24) each having a corrugated surface for receiving a workpiece made up of generally diamond-shaped pockets (10). Each presser member is made up of sections (22 a ,22 b ; 24 a , 24 b ) mounted on slide rods (38) for movement between a spaced-apart position, in which a workpiece can be located therebetween, and a closed position, movement into which, while the workpiece is held between the presser members, is effective to compress the workpiece laterally. For holding the pockets in their diamond shape formers (20) are inserted therein. A flange (18) is formed at one end of the workpiece and integral therewith by pressing outwardly folded material against a lateral end face of the presser members (22,24) using a presser plate (52). This forming method is especially suitable for forming self-supporting filter units.
Patent EP-0556517-A1 (EP)
Inventor: SAVKAR SUDHIR DATTATRAYA
IPC: C23C16/26
Filed: 1992-12-10
Abstract: This invention relates to an apparatus and method for making large area diamond films using a high temperature plasma reactor (4) with a plasma reactor stream flow controller (18) constructed of a non-carbonaceous refractory metal such as tungsten or rhenium where hydrocarbon injection is used. Such structures of this type generally allow large area diamond films to be created on a substrate in an efficient, cost-effective manner.
Patent EP-0498696-A1 (EP)
Inventor: FAUCILLON MICHEL
IPC: B65F1/14
Filed: 1992-01-29
Abstract: The invention relates to a device for diminishing the violence and/or the noise of the shocks caused by the fall of objects in a container (1) provided with openings (3) for the introduction of the said objects. This device comprises shock-absorber means (5, 7) arranged in the container, under the said openings (3), in order to absorb the fall of the said objects in the container by forming a series of screens covered with a layer of relatively sound-insulating flexible material (15). The invention applies particularly to the sound proofing of receptacles for glass. <IMAGE>
Patent EP-0512919-A1 (EP)
Inventor: LEFEVRE HERVE
IPC: G01D5/26
Filed: 1992-05-06
Abstract: The invention relates to the remote measurement of the position of an object, by an optical method. A wide-spectrum light source (2) is coupled to an optical fibre (1) whose end (7) is in the vicinity of the object (6). Interferences are formed between the beam reflected by the object (6) and the one reflected by the boundary between the two media at the end (7) of the fibre (1). Means for reading the interference condition (3), which means are associated with a computation unit (9), allow the value of the distance from the end (7) of the fibre (1) to the object (6) to be obtained. <IMAGE>
Patent EP-0532395-A1 (EP)
Inventor: SABLAYROLLES JEAN MARIE
IPC: B60L3/10
Filed: 1992-09-04
Abstract: This method for controlling asynchronous motors in parallel with a view to making, with all these motors, a set-point torque called the overall set-point torque, comprises a control for the one of these motors which is most loaded (m+), by automatic control of the torque provided by this motor (c+mes) to a set-point value (c+cons) defined by the addition to the mean set-point torque (cm,ccons), obtained by dividing the said total set-point torque by the number (n) of motors, of a corrective term corresponding to the algebraic sum of the torque deviations (Wc;+) of each of these motor (m1 ... mn), with respect to the most loaded motor (mr), divided by the number of motors (n). <IMAGE>
Patent EP-0538107-A1 (EP)
Inventor: DAOUK ANTAR
IPC: B65D81/02
Filed: 1992-10-09
Abstract: The present invention relates to a container of the type comprising two envelope elements (1, 2) which can be fitted onto each other in order to define the storage space for the load to be transported. According to the invention, this container includes, inside the said storage space, at least one cradle (5) for supporting the load, articulated via one end (at 6) on a framework (4) integral with the base of a first envelope element (1), in order to be able to be moved between a lying-down position on the said framework and an upright position above the latter after removal of the second envelope element (2), means (9) for immobilising the support cradle in the upright position also being provided. This container is intended more particularly for transporting aircraft ejector seats or any other load to be handled with care. <IMAGE>
Patent EP-0543738-A1 (EP)
Inventor: PILESKI MICHAEL J
IPC: A61B1/00
Filed: 1992-05-05
Abstract: An electrical servo control actuated insertion tube assembly (12) that is detachable from the processor control module (249 is provided. A joystick (38) actuated control handle (18) is connected to the proximal end of the insertion tube (14) and carries therein the servo control motors (26,28) for manipulation of the distal end through a pair of cables (32,34) attached thereto. The control handle (18) is connected electrically and optically through a flexible umbilical cord (20) to the control/processor unit (24) through an interface connector (22) to provide a flexible and easily actuated insertion tube (14) for borescope/endoscope use.
Patent EP-0554647-A1 (EP)
Inventor: QUATTROCOLO SILVIO
IPC: A41H3/00
Filed: 1992-12-30
Abstract: The present invention relates to an apparatus and method for making patterns, in particular for the clothing industry, which comprises a bidimensional vision assembly adapted to display in a digital form two orthogonal projections of a person, a calculation assembly for calculating a plurality of measurements, controlled by the vision assembly, a sorting assembly for supplying parameters of size, heights and physiscal construction derived from the measurements, as well as a managing assembly for storing the data of each sorting operation, in order to provide statistic data which can be separated according to geographic zones.
Patent EP-0560880-A1 (EP)
Title: Low frequency angular velocity sensor.
Inventor: LAUGHLIN DARREN R
IPC: G01P9/00
Filed: 1991-11-22
Abstract: A magnetohydrodynmic angular rate sensor is described. A housing supports first and second coaxial proof masses in respective annular channels, permitting relative motion between the axis of the proof masses and the housings. First and second magnets associated with each annular channel result in an electric potential being generated across each channel proportional to the relative circumferential velocity between the proof masses and the housing. The annular channels are connected together to form a continuous pumped fluid circuit which introduces a radial flow velocity in each channel. At low rotational frequencies, a circumferential velocity component is induced in the proof masses due to Coriolis acceleration which results in a measurable electrical voltage across the annular channels. The low frequency response of the sensor is therefor extended to lower frequencies.
Patent EP-0575339-A1 (EP)
Inventor: ARAKAWA TSUTOMU
IPC: A61K38/00
Filed: 1992-07-17
Abstract: Sont décrits de nouveaux analogues du aFGF. Ces analogues sont plus stables et présentent, en l'absence d'héparine, une activité biologique accrue par rapport au aFGF existant à l'état naturel. Cette stabilité améliorée peut être obtenue par substitution d'au moins un acide aminé ayant un potentiel supérieur de bouclage à un résidu aminoacide ayant un potentiel inférieur de bouclage dans la molécule d'aFGF, existant à l'état naturel, dans la région des acides aminés 90 à 97. Ces nouveaux analogues sont particulièrement utiles dans des applications thérapeutiques.
Patent EP-0563253-A1 (EP)
Inventor: GARTNER KLAUS W
IPC: E05B47/06
Filed: 1991-11-22
Abstract: L'invention se rapporte à une serrure électronique à combinaison (20), qui permet l'accès à un lieu fermé ou sûr et qui comprend un mécanisme de verrouillage (36) destiné à passer d'une position verrouillée à une position déverrouillée et vice-versa. Une roue à came rotative (47) comporte une surface circonférentielle dans laquelle est ménagée une fente qui se déplace avec la rotation de la roue à came. Un levier mobile (46) est couplé au mécanisme de verrouillage de façon à faire passer ce dernier d'une position verrouillée à une position déverrouillée et il est conçu pivotant de façon à pouvoir se placer en prise et hors de prise avec la roue à came. Le levier mobile se place en prise avec la roue à came de sorte que la rotation de celle-ci change la position du mécanisme de verrouillage. Une tige libre à une extrémité (52) et une détente (54) se trouvant sur le levier maintiennent de façon libérable le levier dans une position hors de prise avec la roue à came. Un solénoïde (62, 98, 100, 106, 108, 110, 112) et une détente extensible (96) amènent le levier se trouvant dans sa position hors de prise à se se placer en prise avec la roue à came, pour que la rotation de celle-ci fasse passer le mécanisme de verrouillage de sa position verrouillée à sa position déverrouillée.
Patent EP-0573483-A1 (EP)
Title: Ameliorations apportees a des raccords de tuyaux
Inventor: LUMSDEN NORMAN
IPC: F16L15/06
Filed: 1992-02-27
Abstract: Raccord destiné à raccorder des parties de tubes de gros diamètre, par exemple des tubes conducteurs ou de revêtement, comprenant un élément tubulaire en pointe (2) et un élément de logement tubulaire (1) destiné à recevoir l'élément en pointe. L'élément de logement possède une surface interne généralement tronconique (3) dotée d'un filet (4) et l'élément en pointe comporte une surface externe (5) généralement tronconique correspondante pourvue d'un filet (6) correspondant. Chaque filet comporte une surface de flanc directrice (42, 62) faisant face à l'extrémité libre de l'élément respectif et une surface de crête (43, 63), les jonctions entre les surfaces de flanc directrices et les surfaces de crête étant rognées afin de fournir des surfaces de contact (45, 65) qui sont diposées de manière à entrer en contact lorsque les éléments sont télescopés ensemble avec une orientation angulaire relative prédéterminée, sans tenir compte de tout défaut d'alignement des éléments. Les surfaces de contact sont inclinées à la fois vers les surfaces de flanc directrices et vers les surfaces de crête et forment une intersection avec les surfaces de crête. Les angles au sommet du cône des surfaces (3, 5) et l'inclinaison des filets (4, 6) sont choisis de manière à ce que les éléments puissent s'emboîter totalement avec une rotation relative inférieure à 360°.
Patent EP-0573575-A1 (EP)
Inventor: KORTE DONALD EDWIN
IPC: A01N43/72
Filed: 1992-02-20
Abstract: On décrit des composés herbicides à base de pyridine substituée au niveau des positions 2 ou 6 par une fraction OR2, où R2 représente hydrogène, alkyle inférieur, halométhyle, cyanoalkyle inférieur, alcényle ou alcynyle, ainsi que des compositions herbicides et l'utilisation de ces composés comme herbicides.
Patent EP-0591236-A1 (EP)
Inventor: JONES JOHN DAVID
IPC: C07C251/42
Filed: 1992-05-20
Abstract: Procédé de préparation du composé de la formule (I) consistant à faire réagir du chlorure de butyryle avec le composé de la formule (III) en présence d'un catalyseur Friedel-Crafts, et dans un diluant inerte.