baber/WOPTO huggingface dataset:
Patent EP-3121966-B1 (EP)
Inventor: KEROFSKY LOUIS JOSPEH
IPC: H04N19/60
Filed: 2002-08-08
Granted: 2018-01-03
Abstract: A method is provided for the quantization of a coefficient. The method comprises: supplying a coefficient K; supplying a quantization parameter (QP); forming a quantization value (L) from the coefficient K using a mantissa portion (Am(QP)) and an exponential portion (x Ac(QP) ). Typically, the value of x is 2. In some aspects of the method, forming a quantization value (L) from the coefficient K included L = K* A(QP) = K* Am(QP)*(2 Ac(QP) ). In other aspects, the method further comprises: normalizing the quantization value by 2 N  as follows: Ln = L/2 N  = K*Am(QP)/2 (N-Ac(QP) ). In some aspects, forming a quantization value includes forming a set of recursive quantization factors with a period P, where A(QP+P)=A(QP)/x. Forming recursive quantization factors includes forming recursive mantissa factors, where Am(QP)=Am(QP mod P), and forming recursive exponential factors, where Ae(QP) = Ae(QP mod P) - QP/P.
Patent EP-0007170-B1 (EP)
Inventor: TAYLOR CHARLES JEFFERSON
IPC: A61K/
Filed: 1979-06-04
Granted: 1981-06-17
Abstract: The tendency of gel toothpastes comprising silica thickeners, such as silica aerogel or precipitated silica, and a fluoride source, such as sodium monofluorophosphate or fluoride, to corrode aluminium tubes can be reduced by incorporating at least 0.01 % by weight sodium or potassium hydroxide or carbonate, so that the pH of the toothpaste is at least 8.5.
Patent EP-0015916-B1 (EP)
Title: Dispositif pour la respiration artificielle de patients
IPC: A61M16/04
Filed: 1979-10-23
Granted: 1982-04-21
Abstract: L'obturateur buccal pour la respiration artificielle de patients est constitue par une plaque elliptique deformable (2) entouree d'un pneu (1). Ce pneu est forme par une chambre a air munie d'un tuyau d'amenee d'air (3) et constituee par une feuille elastique. Un tube (4) traverse la plaque (2) en sa partie centrale. L'obturateur buccal est place dans l'espace dentilabial de la machoire inferieure et de la machoire superieure d'un patient. Le pneu assure la fermeture etanche vers l'exterieur de la cavite buccale en cooperation avec la gencive, les levres et les joues. Un courant d'air a travers le tube parvient ainsi aux voies respiratoires du patient et ressort aussi par le tube, des voies respiratoires vers l'exterieur.
Patent EP-0020707-B1 (EP)
Title: Compositions polyesters modifiees
IPC: C08L67/02
Filed: 1980-06-17
Granted: 1984-05-16
Abstract: Des compositions polyesters thermoplastiques modifiees comprennent (a) une resine de poly(1, 4 terephthalate de butilene) ou polyester copolymere et, eventuellement, une resine de poly(terephthalate d'ethylene), (b) un modificateur pour ces compositions qui consistent en une combinaison d'une resine copolymere en bloc de monoalkenyle arene-diene a hydraugination selective et un polycarbonate aromatique, et (c) un materiau de remplissage mineral et, eventuellement, (b) un retardateur d'inflamation. Le modificateur (b) et le materiau de charge minerale (c) procurent une plus grande resistance aux cassures par impact, une plus grande solidite et une meilleure resistance a la distortion thermique des articles moules a partir de ces compositions.
Patent EP-0047739-B1 (EP)
IPC: B65G15/40
Filed: 1980-12-01
Granted: 1985-11-21
Abstract: Bande transporteuse plate au repos et destinee a fonctionner en forme d'auge sur un transporteur du type comprenant une carcasse interieure de resistance longitudinale et transversale constituee de deux nappes superposees (1-2) s'etendant sensiblement suivant toute la largeur de la bande, caracterisee en ce qu'elle comprend en outre au moins sur l'un des cotes de la carcasse, une couche etroite de raidissement (5) a forte resistance en compression transversale, de largeur comprise entre 1/4 et 2/3 de la largeur de la bande, localisee axialement dans la partie centrale de la bande.
Patent EP-0050591-B1 (EP)
IPC: A61C8/00
Filed: 1981-10-19
Granted: 1985-07-03
Abstract: The dental implant comprises a head, preferably having a polygonal section like a hexagonal one; a generally central portion provided with a specially shaped thread; and a rear portion which is tapered and provided with a slot over the diameter of the ending surface. The implant is made from bioceramics and adapted to be screwed in a hole previously drilled into the patient's maxillary bone.
Patent EP-0071021-B1 (EP)
IPC: C01B25/41
Filed: 1982-06-25
Granted: 1988-09-07
Abstract: The disclosure relates to sodium tripolyphosphate containing up to 95 weight % phase-I, 0.1 to 22 weight % water of crystallization and 0.01 to 2.0 weight %, calculated as metal, of a compound of the metals selected from calcium, magnesium, zinc or strontium, the compound yielding ions in an aqueous medium. The disclosure also relates to a process for making the tripolyphosphate, and to its uses.
Patent EP-0073640-B1 (EP)
Title: Collapsible furniture
IPC: A47B3/12
Filed: 1982-08-25
Granted: 1986-04-16
Abstract: An article of comprises a flat top 11 and a frame 12. The frame has four pairs of legs 14, the legs of each pair being joined together by a rigid connector 15 to form one side and the four sides are internally hinged together to form a collapsible parallelogram. The article is held erect by means 17 on the top 11 which engage the frame to support it in a rectangular position. Means 18 may additionally be provided to attach the top to the frame. The article may form part of a kit comprising two or more frames and one of more linking pieces for joining the frames, togheter with one or more flat tops having means for locating and holding the frame in the erect position. The article may be in the form of a table, trolley or stool and the kit could be used to form a table or bench.
Patent EP-0095701-B1 (EP)
IPC: G03B27/58
Filed: 1983-05-24
Granted: 1986-09-17
Abstract: 1. Exposure device for photosensitive materials, with an exposure frame and a sheet dispenser, which has a rectangular sheet reservoir, whose front, rear and side walls from the reservoir perimeter and with a vertically adjustable floor, which can be raised and lowered within the reservoir perimeter, characterized in that a lip (16) is provided on the front wall (14) of the sheet reservoir (10) and projects into the interior of the latter, that an airjet plate (28) is guided in spaced, parallel manner above the uppermost plane of reservoir (10), that plate (28) is provided in its rear portion with a sheet stop catch (30) and on the underside with at least one rearwardly directed and at least one forwardly directed airjet (32, 34), that lip (16) and front portion of plate (28) form an exit path (40) for the sheets stacked in reservoir (10) and that a device (26) is provided for the rippling and separating of the sheets of a stack (23) in reservoir (10).
Patent EP-0124529-B1 (EP)
Title: Installation d'epandage de sable pour vehicule a moteur
IPC: B60B39/10
Filed: 1983-06-08
Granted: 1986-04-02
Abstract: L'installation d'épandage de sable pour véhicule à moteur comprend un réservoir apte à être rempli de sable, un canal d'épandage (7) et une tuyère d'épandage (14) s'ouvrant vers le bas et apte à être fermée par un clapet (15). Un dispositif de chauffage (24) est disposé dans la région (26) du clapet (15) et de la tuyère d'épandage (14). Ce dispositif est constitué de préférence par un fil de chauffage électrique (25) placé dans ladite région (26), sur ou dans la paroi de la tuyère (14), sur ou dans le clapet (15) ou sur ou dans une garniture (16) disposée entre le clapet (15) et la tuyère (14). Le dispositif de chauffage (24) évite le blocage du clapet (15) sous l'effet du gel de l'eau de giclage, de la neige et du froid. Ainsi, le bon fonctionnement de l'installation d'épandage de sable est assuré.
Patent EP-0111521-B1 (EP)
IPC: H04N5/57
Filed: 1983-05-02
Granted: 1989-08-30
Abstract: Dispositif (10) et procédé d'établissement automatique du point de fonctionnement d'un tube à rayons cathodiques (CRT) (12), ou d'un niveau de signal à courant continu (noir), ainsi que du contraste, ou du niveau de gain (gris), d'un affichage vidéo par échantillonnage du signal de niveau du CRT (12) des cathodes individuelles (28) et par verrouillage du niveau du signal à courant continu à une référence commune d'établissement à courant continu et du niveau de gain à une valeur déterminée par un signal commun de commande de contraste et de référence de gain. Dispositif (10) et procédé dans lesquels un signal commun de commande de luminosité (44) est modulé par un signal commun de commande de contraste (46) de manière à ajouter un décollement du noir de commande de la luminosité à chaque cheminement de signal vidéo (40) d'un affichage vidéo, empêchant tout changement avec le contraste du niveau du noir de l'image.
Patent EP-0120972-B1 (EP)
IPC: B41M5/132
Filed: 1983-10-05
Granted: 1988-03-16
Abstract: A self color-forming pressure-sensitive sheet having on its surface a single recording layer containing color former-incorporating microcapsules and color developer-incorporating microcapsules as necessary components, with the recording layer containing a waxy material such as higher fatty acid, its water-insoluble metal salt or amide, can remarkably prevent undesireable color formation due to folding of paper sheets without reducing necessary printing color density.
Patent EP-0120945-B1 (EP)
IPC: A23N12/08
Filed: 1983-09-29
Granted: 1988-01-13
Abstract: Un dispositif de torréfaction de petites quantités de café (généralement moins de deux kilos) comprend une chambre de torréfaction (14) munie d'une base et de parties cylindriques de parois fixées les unes aux autres. Un tube descendant (22) est disposé coaxialement à l'intérieur de la chambre et possède un orifice de sortie (116) écarté de la surface de base (110), et un orifice d'échappement (86) se trouve dans la partie supérieure de la chambre. Un courant de gaz chaud de torréfaction s'écoule vers le bas au travers du tube central (22) à une vitesse élevée de manière à tomber sur la surface de base (110) et à être dévié radialement vers l'extérieur, et ce même courant s'écoule ensuite vers le haut au travers de l'orifice d'échappement (86) sur le sommet de la chambre. Ce courant de gaz chaud de torréfaction provoque une circulation toroïdale des grains de café fluidifiés, ce qui produit une torréfaction rapide et uniforme du café vert, dans un agencement simple et compact où les paramètres de torréfaction (tels que la température du fluide et la durée du cycle) peuvent être réglés aisément en fonction du degré désiré de torréfaction.
Patent EP-0127652-B1 (EP)
Title: Structure d'avion pour decollage et atterrissage sur les pieds du pilote
IPC: B64C31/028
Filed: 1983-11-30
Granted: 1988-09-21
Abstract: La structure d'avion permet le décollage et l'atterrissage sur les pieds du pilote et représente une structure entre les planeurs en forme de cerf-volant et les avions légers. La caractéristique de la structure d'avion est de présenter des ailes (12) en porte-à-faux ou dotées d'un étayage extérieur et mobiles en particulier dans le même plan grâce à un mécanisme actionné par le pilote (15).
Patent EP-0132821-B1 (EP)
Title: Aqueous solution containing lipid-soluble pharmaceutical substance and a process for preparing the same
IPC: A61K31/23
Filed: 1984-07-23
Granted: 1989-03-15
Abstract: Disclosed herein is an aqueous solution containing a lipid-soluble active vitamin substance and/or ubiquinone and a process for preparing the same. The solution has a pH of 5.5 - 8 and additionally contains a hydrogenated lecithin and neutral amino acid. It is stable and free from side effects, and is rather easy to prepare.
Patent EP-0140078-B1 (EP)
IPC: H04R25/02
Filed: 1984-09-10
Granted: 1989-01-04
Abstract: A hearing aid has a behind-the-ear housing containing a microphone, an amplifier, a current source and an ear phone, and a group of regulators for controlling various operating characteristics and an acoustic coil. The regulators and the acoustic coil are insertable through an opening in the rear of the housing and are combined in a single unitary unit which can be attached to the amplifier. The precise orientation of the regulators and the coil with respect to each other is thus always the same and can be easily achieved during assembly. The necessary electrical separation between the parts is also guaranteed.
Patent EP-0143392-B1 (EP)
IPC: C02F11/14
Filed: 1984-11-14
Granted: 1989-03-01
Abstract: A process for the stabilised hygienisation of biological sludge is disclosed which is characterised by a salting treatment of the biological sludge through the addition of at least one salt of a cation selected from those of alkaline and alkaline-earth metals and ammonium. Salts of inorganic acids such as sulphates, phosphates, nitrates, chlorides, or organic acids such as acetates, especially ammonium acetates, even reclaimed ones, are added preferably in amounts ranging from 3% to 90% by weight, in the form of crystalline salts or saturated acqueous solutions. Hygienised and stabilised sludges are obtained which are suitable for pumping and may be disposed of in conformity with strict enforced regulations. By an appropriate selection and dosage of the salts, the resulting hygienised slurries may be beneficiated with fertilising N, P, K, Ca elements which make them suitable for use in agriculture and economically valuable. The hygienisation effect is retained even after drying, thus avoiding the risk of re-contamination.
Patent EP-0144103-B1 (EP)
Inventor: HEAVNER GEORGE
IPC: C07K/
Filed: 1981-06-16
Granted: 1993-12-29
Abstract: Solution phase methods and compositions for preparing H-ARG-X-Z-Y-TYR-R wherein X is LYS and Y is VAL or X and Y are both SAR, Z is ASP or GLU, and R is NH<sub>2</sub> or OH.
Patent EP-0140516-B1 (EP)
IPC: B21D39/04
Filed: 1984-08-22
Granted: 1988-01-07
Abstract: An end fitting comprises a tubular connecting member (14) to be screwed into a flexible metal conduit, and a tubular mounting member (18) enabling the fitting to be secured to a support. The connecting and mounting member are axially aligned and relatively rotatable, the two being interconnected by coupling means (26) non-rotatably secured to the connecting member and rotatably retaining the mounting member. To assemble the fitting an inner end portion of the mounting member is introduced in a contracted condition into the coupling means and radially expanded by means of a swaging mandrel (58) forced therethrough to cause a flange (34) of the mounting member to become retained within a groove (38) of the coupling means. Alternatively the arrangement may be such that the coupling means is similarly expanded to become retained within the mounting member.
Patent EP-0116527-B1 (EP)
IPC: C07F3/02
Filed: 1984-01-06
Granted: 1989-05-10
Abstract: A method of preparing a lactam magnesium halide comprising the steps of:a. reactively admixing magnesium, hydrocarbon halide and lactam in the presence of cyclic ether solvent, wherein the halide is either chloride or bromide; andb. removing the cyclic ether and the hydrocarbon residue.
Patent EP-0117859-B1 (EP)
Title: Method of controlling the stability of an orthopaedic setting device consisting of an external fixation rod
IPC: A61B17/60
Filed: 1984-01-06
Granted: 1987-06-24
Abstract: 1. A method of controlling the stability of an orthopaedic assembly carried out by means of an external fixture and comprising at least one clamping bar connected to at least two pins by means of clamps, characterized by the use of a clamping bar provided with 5 sets of strain gauges having at least one gauge each ; one set measuring the torsion of the bar and two pairs of sets measuring two perpendicular components of the deflection of the bar at two places thereon, by determining by means of these strain gauges the torsion and deflection at the level of the clamps which connect the clamping bar to the pins and by comparing the levels of torsion and deflection thus determined with those able to induce sliding of the clamps.
Patent EP-0138981-B1 (EP)
Title: Protection amelioree contre les erreurs de signaux numeriques codes de maniere lineaire
IPC: G11B20/18
Filed: 1984-04-11
Granted: 1987-11-25
Abstract: Procédé et dispositif permettant d'obtenir une protection accrue des bits significatifs d'un signal numérique codé de manière linéaire et protégé contre les erreurs. Le procédé utilise de manière récursive des informations codées de gamme se rapportant au signal original qui a été idéalement divisé en blocs, les informations codées de gamme se rapportant à l'amplitude maximum du signal dans chaque bloc. Les informations codées de gamme peuvent être soit noyées dans le code original de protection contre les erreurs soit envoyées séparément. Au niveau du récepteur, la récupération des informations codées de gamme vérifie la valeur la plus élevée possible de l'échantillon numérique le plus long à l'intérieur de ce bloc. Tout bit affecté par les erreurs de transmission et un nombre de positions significatives supérieur dans l'échantillon à celui indiqué par les informations codées de gamme sont d'abord corrigé, les autres bits d'information étant corrigés ensuite en utilisant des techniques conventionnelles de protection contre les erreurs.
Patent EP-0149634-B1 (EP)
IPC: C12N15/09
Filed: 1984-06-28
Granted: 1988-10-12
Abstract: Process for the definite cross-linking of DNA fragments by means of cohesive ends by replacing a first fragment by a linkage DNA, dividing the obtained DNA in the region of the linkage sequence during the formation of the cohesive end and cross-linking the obtained DNA having the cohesive end with a second DNA fragment, the cohesive ends of the first end of the second DNA fragment being complementary. As linkage DNA, an oligonucleotide is used which has the formula R?1 - (X)n? - R?2 wherein R?1 and R?2 represent, reading from left to right, identical tetranucleotide sequences, in themselves complementary, having the formula (II), or R?1 is a pentanucleotide sequence having the formula (III) and R?2 is a pentadesoxynucleotide sequence having the formula (IV), the central nucleotides being complementary sequences of R?1 and R?2 groups being identical, or else R?1 representing a tetranucleotide or pentanucleotide sequence which is not complementary in itself or an hexanucleotide sequence having the formula (V), (VI) or (VII) and R?2 a complementary nucleotide sequence enantiomorphous of R?1 and of the same length. X is a short intermediary compound having the form of an oligonucleotide comprising from 2 to 30 nucleotide units.
Patent EP-0158090-B1 (EP)
IPC: A61K8/67
Filed: 1985-02-28
Granted: 1990-08-29
Abstract: 1. A medicament for the treatment and protection of the human and animal skin, characterized by being applied as a resorbable light stabilizer for external application and containing as substantial ingredient vitamin E in form of alpha-Tocopherol and/or its ester(s) of natural or synthetic origin in amounts of 0.5 to 20% by weight per administration unit in addition to usual support and/or supplementary agents as well as UV absorbers and furthermore eventually vitamin C, vitamin A, vitamins of the group of the B-family, agents for stimulating blood circulation and/or vasodilator agents, phospholipids, unsaturated fatty acids and/or emulsifiers.
Patent EP-0156314-B1 (EP)
IPC: D21F1/00
Filed: 1985-03-21
Granted: 1989-06-14
Abstract: 1. Paper making machine wire comprising an upper fabric of any kind of binding and a lower fabric of any kind of binding which both are provided with an own system of binding treads, characterized in that the two binding threads systems their selves are connected to one-another.
Patent EP-0171628-B1 (EP)
IPC: A23K20/195
Filed: 1985-07-16
Granted: 1992-08-12
Abstract: The invention provides novel antibiotic, anticoccidial premix compositions which exhibit reduced dusting and lower dermal toxicities and a process for their manufacture.
Patent EP-0178422-B1 (EP)
IPC: H01M10/46
Filed: 1985-08-20
Granted: 1989-12-27
Abstract: A storage battery having a case closed-off by a block cover in which, for the purpose of separating-off acid, a hollow space is formed by means of a lower cover part and an upper cover part that is spaced from the lower cover part. In conformity with the number of cells, the hollow space is divided into interconnected chambers, each of which communicates at its deepest location with an associated cell via an opening which is in the form of a tubular member. In order to provide a storage battery having improved integrated acid separating-off capability in the block cover, the assembly of which can be undertaken either directly after production of the individual components or during assembly of the battery in the production line, with seal-testing of the connected parts being possible either individually or in combination with the block box of the battery, the tubular members each comprise two separate tubular pieces which are coaxially disposed, with one of the tubular pieces being provided on the lower cover part and extending away from the upper cover part and into the cell, and with the other of the tubular pieces being provided on the upper cover part and extending toward the lower cover part into the chamber. The tubular piece of the upper cover part has a greater diameter than does the tubular piece of the lower cover part, with the tubular piece of the upper cover part being spaced from the lower cover part in such a way that space is left between the tubular piece of the upper cover part and the tubular piece of the lower cover part for the passage of gas and acid.
Patent EP-0176939-B1 (EP)
IPC: G06F12/02
Filed: 1985-09-25
Granted: 1989-08-23
Abstract: 1. Data processing system for a plurality of users, in which a separate virtual storage space, which is partly occupied with sections of the operating system and has a capacity of 2**n MBytes, is available to each user, which storage space, in turn, is subdivided into segments having in each case several pages of the same size, with an address conversion store subdivided into at least two banks, in which in each case the real page addresses associated with the virtual addresses, the segment table base associated with the respective user program including the parity bits, and, in a separate tag/flag field, a part of the respective virtual addresses as well as control bits, validity bits and parity bits are stored in each case row by row, and comprising comparator circuits which are in each case associated with one bank at the output of the address conversion store and which compare the stored entries of the tag/flag field and of the segment table base with the associated component of the virtual address which is current in each case and the segment table base which is current in each case, and in the case of equality, transfer the associated real page address together with the real distance part of the virtual address via an output multiplexer into a main memory address register, characterized in that, in the address conversion store, one bank (ATM C) is exclusively associated with the entries for the operating system and at least one further bank (ATM A, ATM B) is associated with the entries for the user programs and in that, for the purpose of bank selection (BAL) a system limit subtracting unit (SUB) is provided which generates on the subtraction of an n-bit-large system limit value which specifies the system limit defined within the in each case user-related virtual storage space in MBytes minus "1" and the in each case n most significant bits of the current virtual address, in dependence on the output carry over (CYO-N), a selection signal (SEL-ATM A/B) for one bank in each case.