baber/WOPTO huggingface dataset:
Patent EP-0370868-B1 (EP)
IPC: C08G77/38
Filed: 1989-11-16
Granted: 1993-03-03
Abstract: Use in cosmetics or dermatology as an antioxidant of diorganopolysiloxanes (i) of formula (I): 
<IMAGE>
 in which the radicals R denote alkyl or phenyl and B are selected from the radicals R and A, a is a selected integer between 0 and 200 inclusive, and b a selected integer between 0 and 50 inclusive, and if b is equal to 0, at least one of the two symbols B is A,
 A is of formula: 
<IMAGE>
 where:
 R1 represents hydrogen or an alkyl,
 R2 represents hydrogen, hydroxyl, alkyl or alkoxy,
 R3 represents hydrogen, hydroxyl or alkyl,
 R4 represents hydrogen or alkyl,
 R5 represents hydrogen, hydroxyl or alkoxy,
 Y represents: 
<IMAGE>
 where
 R6 represents hydrogen or alkyl and n equals 0 or 1,
 or (ii) of formula (II): 
<IMAGE>
 where
 c is an integer between 1 and 20 inclusive,
 d is an integer between 2 and 20 inclusive,
 c + d equals not less than 3.
Patent EP-0359682-B1 (EP)
Title: Device for selectively separating particles in a fluid, in particular for purifying fibrous paper-making suspensions
IPC: B04B1/00
Filed: 1989-09-12
Granted: 1992-07-22
Abstract: PCT No. PCT/FR89/00458 Sec. 371 Date Apr. 30, 1990 Sec. 102(e) Date Apr. 30, 1990 PCT Filed Sep. 12, 1989 PCT Pub. No. WO90/02839 PCT Pub. Date Mar. 22, 1990.A device for separating particles in a liquid in which a paper suspension is to be cleaned and supplied to a chamber of revolution (1) rotating about an axis (2). Movable deviators (7, 8) precede the fixed outlets (9, 10) to intercept most of the through-put of the suspension in the region of the periphery of the chamber (1), then deviate it towards the longitudinal axis of rotation (2) so as to recover most of the kinetic energy of rotation. The outlets (7, 8, 9, 10) are situated at the opposite end to that of chamber (1) from the supply (5, 6) and are arranged at the periphery of this chamber (1). A diabolo-shaped central body of revolution (11) is arranged inside the chamber, along the longitudinal axis of rotation (2) for rotation about its axis and with a radial run-off (12) in the vicinity of its smallest cross-section connected to an axial outlet duct (13).
Patent EP-0356374-B1 (EP)
Inventor: TAYLOR JOHN R
IPC: E04D13/03
Filed: 1989-08-19
Granted: 1995-07-05
Abstract: A glass block (14) panel construction and method of fabrication useful for decorative and functional purposes. The panel includes a frame (10) rigidly assembled from interlocking components (40,52) to form a grid-like pattern of adjacent pockets (12), each pocket (12) sized to receive and support a glass block (14) by way of support lips (39,50,60) extending around each pocket, the blocks (14) bonded to the frame (10) and therefore to one another in structurally stable and weather sealed relation. <IMAGE>
Patent EP-0378622-B1 (EP)
Inventor: LEIB KENNETH G
IPC: G06V10/88
Filed: 1989-05-19
Granted: 1994-04-13
Abstract: Système d'étalonnage du plan de corrélation de sortie d'un corrélateur optique pour des informations de position et de non-linéarité dans le but de déterminer la position d'une image d'entrée dans un plan d'image d'entrée (24) du corrélateur optique. Le corrélateur optique fonctionne selon le principe de la projection d'une transformée de Fourier (32) d'une image d'entrée sur au moins un filtre adapté (34). La transformée de Fourier inverse (36) du signal optique de corrélation est ensuite projetée sur un détecteur pour déterminer la corrélation de l'image d'entrée avec l'image étudiée. Une image d'étalonnage est positionnée dans le plan d'image d'entrée du corrélateur optique. Au moins un filtre adapté (34) est placé dans le corrélateur optique et l'hologramme de la transformée de Fourier (32) de la cible identique est enregistré sur le filtre. Les positions des signaux optiques résultants dans le plan de corrélation de sortie sont ensuite mises en corrélation avec la position du réseau bidimensionnel de cibles identiques dans le plan d'image d'entrée pour étalonner le plan de corrélation de sortie du corrélateur optique pour des informations de position et de non-linéarité.
Patent EP-0436577-B1 (EP)
IPC: G01G23/06
Filed: 1989-09-25
Granted: 1992-03-25
Abstract: Une balance présentant un capteur élastique de grandeurs à mesurer, fonctionnant suivant le principe de la jauge extensométrique (DMS), comprend essentiellement un dynamomètre (1), un plateau porte-charge (3) pour l'introduction de la grandeur de mesure, ainsi qu'une unité d'évaluation et d'affichage (7, 10, 11) qui fournissent une valeur de mesure à partir du signal de sortie fourni par le DMS. On a prévu un servomoteur (9) réglable électriquement, muni, le cas échéant, d'un mécanisme de transmission (4), qui de la même façon, est commandé par le signal de sortie électrique du capteur (1), ainsi qu'éventuellement par le signal de sortie d'un détecteur de position (5) décrivant le déplacement de la butée (S) du capteur, et qui déplace ladite butée de façon appropriée, de telle manière que toute énergie d'oscillation soit supprimée, en un temps minimal, du dispositif de mesure. De cette façon, les phénomènes oscillatoires sont très brefs et on obtient des valeurs de mesure utilisables, d'une précision appropriée, en une fraction du temps requis pour un dispositif de mesure élastique conventionnel.
Patent EP-0417501-B1 (EP)
Inventor: BAUST HEINRICH
IPC: C11D1/12
Filed: 1990-08-17
Granted: 1993-12-15
Abstract: The invention relates to shower gels and hair shampoos which contain a neutralised surfactant combination of alkyl polyglycol ether carboxylate, alkyl sulphate and fatty acid amidopropyl betaine, and customary auxiliaries and vehicles, where the average degree of ethoxylation of the alkyl polyglycol ether carboxylates is 2 - 5.
Patent EP-0418681-B1 (EP)
Title: Coextrusion adaptor
IPC: B29C48/11
Filed: 1990-09-08
Granted: 1993-06-23
Abstract: For the extrusion of multi-layered webs from various thermoplastic moulding compositions which are conveyed out of at least two extruders into a coextrusion adaptor, the coextrusion adaptor is equipped with a multi-part slide valve (3', 3''), which protrudes into at least one of the through-flowing melt streams. To regulate the melt stream, the partial sections of the slide valve are set independently of one another by means of separate actuating means (5', 5'') on the basis of the layer thicknesses measured at the extruded web. <IMAGE>
Patent EP-0424135-B1 (EP)
Inventor: KAN KOJIRO C O MITSUI PETROCHE
IPC: H05K1/03
Filed: 1990-10-18
Granted: 1994-12-07
Abstract: Imide prepolymers comprising unsaturated bisimides, diamines, and tribromophenylmaleimide in cured state show improved heat resistance, especially soldering heat resistance and flame retardance as well as mechanical properties and are suitable as laminates.
Patent EP-0403346-B1 (EP)
Title: Sub-irrigation sheet
IPC: A01G27/00
Filed: 1990-06-11
Granted: 1993-09-15
Abstract: The invention relates to novel sheets of fibrous material used for irrigation in horticulture. The irrigation sheet according to the invention is constituted by a non-woven veil of discontinuous glass fibres linked together by means of a non-toxic and non-water-repellent binder or one rendered such, by means of non-toxic surfactants, the veil exhibiting a mass per square metre of surface, or weight, lying between 50 and 300 g/m<2>.
Patent EP-0407262-B1 (EP)
Inventor: PERSELLO JACQUES
IPC: C01B33/18
Filed: 1990-06-26
Granted: 1994-05-25
Abstract: Precipitated silica with controlled porosity and process for obtaining it. The silica of the invention has the following characteristics:     - B.E.T. specific surface of between 20 and 300 m<2>/g,   - C.T.A.B. specific surface of between 10 and 200 m<2>/g,   - oil (DBP) uptake of between 80 and 400 cm<3>/100 g,   - pore volume of 1 to 10 cm<3>/g,   - mean pore diameter varying between 10 nm and 50 nm. n
Patent EP-0416962-B1 (EP)
Title: Keratinous fibers dyeing process with indole dyes and oxidation dye precursors and dyeing agents
IPC: A61K8/33
Filed: 1990-07-18
Granted: 1993-09-22
Abstract: Process for dyeing keratinous fibres, especially human keratinous fibres, wherein
 - in a first step, a composition (A) is applied, containing, in a medium suitable for dyeing and free from any oxidising agent, at least one indole dye corresponding to the formula: 
<IMAGE>
 in which: 
 
  R1 represents a hydrogen atom, a lower alkyl group or a group -SiR6R7R8; 
  R2 and R3, which may be identical or different, represent a hydrogen atom or alternatively a lower alkyl group, a carboxyl group, a (lower alkoxy)carbonyl group or a group -COOSiR6R7R8; 
  R4 and R5, which may be identical or different, represent a hydrogen atom, a linear or branched C1-C20 alkyl group, a formyl group, a linear or branched C2-C20 acyl group, a linear or branched C3-C20 alkenoyl group, a group -SiR6R7R8, a group -P(O)(OR9)2, or a group -SO2OR9, or alternatively R4, R5, together with the oxygen atoms to which they are attached, form a ring optionally containing a carbonyl group, a methylene group, a thiocarbonyl group or a group: 
<IMAGE>
 or alternatively 
<IMAGE>
 
  R9 and R10 represent a hydrogen atom or a lower alkyl group, 
  R11 representing a lower alkoxy group or a lower mono- or dialkylamino group, 
  R6, R7 and R8, which may be identical or different, representing linear or branched lower alkyl groups; 
 and the addition salts with inorganic or organic acids, as well as the corresponding salts of alkali metals, alkaline earth metals or amines;
 - in a second step, there is applied on these fibres a composition (B) containing, in a medium suitable for dyeing, at least one para oxidation dye precursor chosen from para-phenylenediamines, para-aminophenols and heterocyclic para bases chosen from pyridine derivatives or pyrimidine derivatives and/or at least one so-called ''rapid'' oxidation dye chosen from trihydroxy derivatives of benzene, diaminohydroxybenzenes, aminodihydroxybenzenes, substituted aminohydroxybenzenes, triaminobenzenes, substituted 1,2-dihydroxybenzenes, brazilin, haematoxylin and alkanet extract, the composition (B) optionally being mixed at the time of use with a solution of hydrogen peroxide.
Patent EP-0414638-B1 (EP)
IPC: F24F7/06
Filed: 1990-08-15
Granted: 1993-05-12
Abstract: The installation in a building (1) comprises a collecting duct (10) which is served by a fan (15). Directly connected to the collecting duct (10) are control modules (2), to which there are individually connected via branch pipes (21) in each case a group of ventilating points (22), e.g. those of a building storey (2). In the control module (20), there is for each branch pipe (21) a connection point with sealing member and individually controllable sealing drive. The apparatuses requiring maintenance are thus grouped together in the control modules (20) and are there easily accessible (e.g. from the stairwell). This makes possible simplified plannaing, extensive prefabrication and easy maintenance, and also simple, reliable requirement-dependent control of the overall installation. By making the electrical part a low-voltage weak-current installation, installation is especially simple. Alternative embodiments of the control modules (20) and different control possibilities are described. Ventilating installations for outgoing air and/or incoming air are possible, also in association with heating and ventilation, and ventilation systems. <IMAGE>
Patent EP-0434617-B1 (EP)
Inventor: KOLLER HANS
IPC: B05C5/04
Filed: 1990-12-11
Granted: 1994-01-05
Abstract: A supplying device for viscous or pasty materials or materials which are solid in the cold state, particularly hot-melt adhesives, comprises an essentially tubular housing (2) for the material (M). One side of the housing (2) is detachably connected to a discharge and/or application head (5), the other side is constructed to receive a displaceable piston (14). The material (M) to be supplied is located within a compressible bag (19). In the region of the discharge and/or application head (5) there are means (11) arranged for heating the housing wall (4). <IMAGE>
Patent EP-0471675-B1 (EP)
Inventor: HUMPHREY JOHN M
IPC: A63C5/06
Filed: 1990-03-02
Granted: 1995-02-01
Abstract: Presented is a method and apparatus that permits a skier to control the speed at which he descends a ski slope. In terms of structure, the invention includes an integral probe assembly including a pair of probes mounted on each ski at about the center of gravity that protrude below the running surface of the ski when deployed and thereby drag in the snow. The probes may be controlled as to the depth of penetration of the snow either before the skier starts the downhill run, or during descent. The skier may also retract the probes so as eliminate the control and maneuverability that they provide. Having deployed the probes, added maneuverability control is achieved merely by conventional body movements which affect the depth to which the probes penetrate the snow. The probe assembly may be incorporated in the skis during manufacture of the skis, or may be added to the skis subsequent to manufacture.
Patent EP-0466752-B1 (EP)
Inventor: OESTMAN HAKAN
IPC: D21C11/00
Filed: 1990-04-06
Granted: 1996-07-10
Abstract: The process relates to continuous treatment of a fiber pulp with a chemical solution by forming on a filter surface a bed of a fiber material suspension and by feeding it through one or several chemical treatment steps in which the chemical solution is displaced through the bed. According to the method, there are used in each treatment step two different treatment liquids which are successively displaced through the bed. The first treatment solution is a chemical solution which contains a greater amount of active chemicals than is consumed in the reactions occurring in the pulp bed, preferably approx. twice the amount. The second treatment liquid is a solution which does not contain active chemicals in an amount significant in terms of the reaction. Its purpose is not only to displace that portion of the first treatment liquid from which the active chemicals have been spent but also that portion which still contains active chemicals upon leaving as a filtrate. Of the filtrate of the treatment step, that fraction is recovered which has the highest concentration of active chemicals and contains most of the active chemicals leaving the bed and is in its amount only so large that, when reinforced with a fresh chemical solution, it can be used in its entirety as the first treatment solution. The total liquid volume of the treatment liquids is substantially greater than the liquid volume present in the bed upon its leaving the treatment step - preferably 2- to 3-fold.
Patent EP-0437579-B1 (EP)
Inventor: SERDAR CUNEYT M
IPC: C07K14/79
Filed: 1990-07-19
Granted: 2001-04-18
Abstract: This invention relates to a process for the enhancement of naphthalene dioxygenase activity in organisms that have been transformed with DNA encoding the expression of a multiple component naphthalene dioxygenase enzyme. Cells containing the naphthalene dioxygenase enzyme are capable of producing indigo when cultured in the presence of indole. The invention includes procedures to enhance naphthalene dioxygenase activity by transforming a host cell with a DNA sequence that encodes at least two ferredoxin polypeptides for each reductase polypeptide and iron-sulfur polypeptide, by growing transformed organisms in the presence of iron, or by transforming a host cell with a DNA sequence that encodes a ferredoxin analog.
Patent EP-0573406-B1 (EP)
Inventor: DE BEY HENRY CURTIS
IPC: H04N21/472
Filed: 1990-08-23
Granted: 1997-06-04
Abstract: A system and method of optimising transmission of a program to multiple users over a distribution system, with particular application to video-on-demand for a CATV network (36). The system includes, at a head end of the CATV network (36) a scheduling and routing computer (30) for dividing the video program stored in long term fast storage (16) or short term fast storage (18) into a plurality of program segments, and a subscriber distribution node (24) for transmitting the program segments in a redundant sequence in accordance with a scheduling algorithm. At a receiver (40) of the CATV network (36) there is provided a buffer memory (42) for storing the transmitted video program segments for subsequent playback whereby, in use, the scheduling algorithm can ensure that a user's receiver (40) will receive all of the program segments in a manner that will enable continuous playback in real time of the program. Under the control of controller (52) the receiver (40) distinguishes received program segments by a segment identifier so that redundant segments captured in capture memory (46) are then stored in buffer memory (42) from which the segments can be retrieved and decompressed in data decompressor (50) for immediate or subsequent viewing.
Patent EP-0449116-B1 (EP)
Inventor: WOLF HANS PROF DR
IPC: A61K39/00
Filed: 1991-03-21
Granted: 1999-08-11
Abstract: Conventional HIV-1 vaccine strategies, based on the external part of the env protein gp160/120, were till now not found to induce protective immunity. In addition, enhancing antibodies may negatively influence disease progression. Due to the early appearence in infection and its particulate nature, the virus core protein p55-GAG seems to be a promising vaccine candidate. p55-core expression was assayed by recombinant vaccinia and baculo viruses. Shedding of 90-110 nm core particles into culture medium was observed in both expression systems and proven by ultrathin-section electron microscopy and sedimentation analysis. Addition of the protease coding sequence resulted in an efficient processing of the p55-precursor molecule - in the Baculo-system only. Significant protease mediated processing of the GAG precursor in the Vaccinia-system was only achievable by addition of the entire POL coding sequence. In contrast to other retroviruses (MMLV), HIV-1 protease mediated processing is not dependent on the myristylation of p55-GAG. As protease mediated processing does not complete the maturation process of the p55-precursor particles, but, in contrast, inhibits particle formation, further investigations focused on the application of premature p55-GAG-particles. To extend their immunological spectrum, a consensus sequence of the HIV-major neutralizing epitope V3 of gp120, designed in our lab, was inserted into different regions of the p55 carrier molecule. The expression of the p55/V3 chimeric proteins in E. coli and the Vaccinia expression system was proven by Western blot analysis using (i) monoclonal antibodies directed to p55 and the inserted V3 region and (ii) polyclonal monospecific anti-V3 peptide sera. p55/V3 hybrid particles will be purified from Baculovirus infected cells. Recombinant p55/V3 Vaccinia viruses are, in addition to antigen production, directly used as a life vaccine in experimental animals. <IMAGE>
Patent EP-0457286-B1 (EP)
Inventor: GESSNER ULRICH
IPC: E05D15/06
Filed: 1991-05-15
Granted: 1994-06-29
Abstract: A sliding door 3 consists of a plurality of wings 4 which are movable by means of rollers 19 on a double-rail system 5, 5'. In the closed state, the wings 4 lie next to one another in one plane. For opening, the wings 4 are displaceable via bent rail sections 8 into a stacking position. To provide a simple double-rail system, the latter consists of components 6 for the rectilinearly running double rails, between which separate components 7 are fitted in the region of the bent rail sections 8. <IMAGE>
Patent EP-0466163-B1 (EP)
Inventor: WEDI HELMUT
IPC: E04F19/00
Filed: 1991-07-12
Granted: 1994-09-21
Abstract: Semi-finished product, in particular building board (20) or constructional trim, consisting of layered and planar-connected boards of rigid foamed plastic, which are connected by at least one intermediate layer (24) of cured plastic mortar and an inserted reinforcing fabric (23). <IMAGE>
Patent EP-0491153-B1 (EP)
Inventor: PATSCH WERNER
IPC: B23B51/10
Filed: 1991-11-11
Granted: 1994-07-20
Abstract: A drill tip (2), a drill shank (3) as well as a drive section which can be inserted into a location opening of a drive part are provided on a drill (1). The drive section has a head (4) which is enlarged relative to the drill shank (3) and has at least one flat (16), running parallel to the drill axis, for the rotary driving in a drive part. The shank section (21) of the drill (1) directly following the head (4) is embodied in a drive part in order to align the axis of the drill (1) accurately. The ends (14, 15) of the head (4) remote from each other in the axial direction are designed as stop surfaces for axially limiting the movement of the drill (1) in a location opening of a drive part. <IMAGE>
Patent EP-0496130-B1 (EP)
Inventor: PROSISE ROBERT LAWRENCE
IPC: B65D81/34
Filed: 1991-12-05
Granted: 1995-09-13
Abstract: A microwave susceptor which includes a dielectric substrate and a dry layer of microwave active coating material overlaying at least a portion of the substrate is provided. The coating material includes a silicate binder and an active constituent and the weight ratio of the silicate to active is about 98:2 or less (i.e. less silicate). The dry layer is electrically continuous and has a surface concentration of active constituent of about 1 gram per square meter or greater. Sodium silicate is preferred as the binder and graphite is preferred as the active constituent. In addition additives such as saccharides, glycerine and plasticizers can be added to inhibit thermal shut down and to increase the flexibility of the dry layer. The susceptor can exhibit moderate heat performance or even high heating performance if desired. A susceptor baking cup, a baking system including a dome shaped cover which can be used to form an enclosure, and a container for frying are all possible uses for this microwave active coating material.
Patent EP-0449521-B1 (EP)
Title: Car parking system and method
Inventor: GOLAN ZEEV
IPC: E04H6/06
Filed: 1991-03-22
Granted: 1996-09-11
Abstract: A parking system for permitting parking of two vehicles in a single space including a lifting platform (10) for lifting a vehicle standing thereon to a sufficient height so that another vehicle can park underneath it. the platform being coupled adjacent the front end thereof to a fixed support, and control means (12) for lifting the platform so that the rear end of the platform is raised to a height above that of the front end (24) thereof, the support being disposed at the smallest possible distance from the location of the forwardmost portion of a vehicle parked underneath the lifting platform which is consistent with the platform being coupled to the support at a height of about 60 cm or less. <IMAGE>
Patent EP-0450975-B1 (EP)
Inventor: LIPPIATT RAYMOND
IPC: F16L55/165
Filed: 1991-04-05
Granted: 1995-08-09
Abstract: A conduit is lined by pressing a liner (14) into contact with the conduit (22) and making it self-supporting. It is transported to the working site (at which its two ends are not at anholes or excavations entering the conduit) in a core (13) with an inflator bag (12). The core (13) can be made flexible to assist entry to the conduit and rigid to provide transport along the conduit. The bag (12) is inflated at the site to press the liner (14) into contact with the conduit (22). The liner (14) is made self-supporting by curing an impregnating resin or by sticking it to the conduit. The bag (12) is deflated and the core (13) is removed. The bag (12) may have a limited response to inflation pressure so it does not balloon into voids in the conduit wall. It may have a progressive response to inflation pressure so that it expands from its mid-point towards its ends. <IMAGE>