baber/WOPTO huggingface dataset:
Patent EP-0528270-A1 (EP)
Inventor: HUSMAN DAVID N
IPC: B05B11/00
Filed: 1992-08-05
Abstract: An auto-pull follower is provided for use in a grease gun (12) of the type having a grease reservoir with a piston mounted for reciprocating movement in the reservoir (18). The piston (40) is moved in a first direction through the reservoir interior to enable loading grease into the interior or to permit insertion of a grease containing cartridge or collapsible container into the interior, and the piston (40) is moved by a piston spring (67) in the opposite direction through the reservoir to dispense loaded grease from the reservoir interior or from the grease cartridge or collapsible container contained in the interior. The reciprocating piston (40) is provided with a novel auto-pull mechanism comprising a spring biased spool (42) mounted for rotation on the piston (40), and a flexible cord or chain (44) extending from the spool (42) and out of the reservoir (18) through a hole in a rearward end wall (26) of the reservoir (18). Pulling the end of the cord (44) outside the reservoir (20) causes the spool (42) to rotate against the bias of the spool spring (84) and causes a length of cord to be unwound from the spool (42). After unwinding the length of cord (44) from the spool (42), continued pulling of the cord from the reservoir end wall (26) causes the piston (40) to move against the bias of the piston spring (67) in a direction towards the reservoir end wall (26). The movement of the piston (40) toward the end wall increases the interior volume of the reservoir and enables the loading of grease into the reservoir interior. Releasing the cord (44) causes the spring bias of the spool (42) to automatically retract the length of cord pulled from the reservoir interior back into the reservoir interior and rewinds the length of the cord back on the spool (42).
Patent EP-0587920-A1 (EP)
Inventor: SCHNITZLEIN MARKUS DIPL-PHYS
IPC: G06V10/88
Filed: 1992-08-20
Abstract: From the image original (IM) in each case illuminated with light, a diffraction pattern is generated on which a number of holographic image patterns (e.g. VHA...VHD) formed to form different structural reference elements (VSE) are superimposed in parallel. The superposition of each holographic image pattern (VHA...) on the diffraction pattern results in light dots (e.g. LP1...), the brightness values (e.g. x, o, -, +) of which are determined. The brightness values (e.g. x, o, -, -) determined for each structural element (e.g. A) of the image original (IM) in accordance with the position of the structural reference elements (e.g. A...D) are combined to form a character vector for the respective structural element. In this manner, correlations between the structural elements obtained in parallel by optical means can be used for a characterization and thus the quality and reliability of recognition can be enhanced. <IMAGE>
Patent EP-0540942-A1 (EP)
Inventor: URBAN PAUL CARL
IPC: C08L21/00
Filed: 1992-10-22
Abstract: A novel rubbery polymer suitable for use in tire tread formulations is characterized in that the polymer comprises polymer particles which have from 2 to 6 domains, each domain comprising from 100 to about 40 weight percent of at least one C₄ to C₈ conjugated diolefin monomer, from 0 to about 60 weight percent of at least one C₃ to C₆ alkenyl nitrile monomer and from 0 to about 60 weight percent of at least one C₈ to C₁₂ monovinylidene aromatic monomer for a total of 100 weight percent of the domain, the monomer composition and/or molecular weight of one domain of each polymer particle differing from the monomer composition and/or molecular weight of each of the other domains of the polymer particle. A process for the production of the rubbery polymer is provided together with a rubber composition comprising the rubbery polymer and at least one diene-based polymer.
Patent EP-0546397-A1 (EP)
Inventor: FISCHER ROLF DR
IPC: C07D309/08
Filed: 1992-11-27
Abstract: Method for the purification of tetrahydropyran-4-carboxylic esters of the general formula I <IMAGE>  in which     R<1> to R<3> denotes C1- to C4-alkyl, and   R<2> and R<3> additionally denote hydrogen from mixtures which are formed in the reaction of butyrolactones of the general formula II <IMAGE> in which R<2> and R<3> have the abovementioned meaning and R<4> denotes a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or an acyl group of the formula -CO-R<2>, with alcohols of the formula R<1>OH in the presence of oxidic catalysts, by distillation by   a) separating off an alcohol and up to 10% of the water at the top in a first column having a theoretical plate number of 5 to 25 at a head pressure of 700 to 1100 mbar and a head temperature of 50 to 80 DEG C, b) transferring the bottom product of the first column to a second column having a theoretical plate number of 18 to 40, into which is metered a water-entraining agent between the 15th and 30th plates in a cyclic procedure, which column operates at a head pressure of 35 to 350 mbar and a head temperature of 18 to 70 DEG C, the tetrahydropyran-4-carboxylic ester being discharged between the 8th and 18th plates at a temperature of 90 to 150 DEG C, and optionally c) feeding the bottom product of the second column into a third column having a theoretical plate number of 5 to 25 and returning the head products to the tetrahydropyran-4-carboxylic ester synthesis at a head pressure of 1 to 100 mbar and a head temperature of 90 to 140 DEG C.
Patent EP-0548670-A1 (EP)
Inventor: HOPPE DIETER DR
IPC: C07D263/04
Filed: 1992-12-09
Abstract: The invention relates to novel heterocyclic mono- and dicarbamates <IMAGE>  in which   R<1> and R<2> are identical or different and represent a heterocyclic radical of the formula <IMAGE> in which R<3>, R<4>, R<5>, R<6>, R<7> and R<8> are identical or different and denote hydrogen, straight-chain or branched alkyl having up to 8 carbon atoms, phenyl or cycloalkyl having 3 to 6 carbon atoms, or R<3> and R<4>, R<5> and R<6> and/or R<7> and R<8> in each case together form a 3- to 6-membered, saturated carbocycle,  or   R<1> represents the (CH3)3C-Si-(CH3)2- group,  and   R<2> has the abovementioned meaning, which are important intermediate for the synthesis of pharmaceutical active compounds, in particular for the synthesis of biologically active peptides and peptide mimetics, and to a novel process for their preparation.
Patent EP-0552460-A1 (EP)
Inventor: MELBER ALBRECHT DR
IPC: C23C8/38
Filed: 1992-12-11
Abstract: Workpieces made of steel are hardened by carburising the surface and subsequent quenching. Carburisation is carried out by means of a plasma discharge in vacuo in the presence of gaseous hydrocarbons at voltages between 200 and 2000 volts, preferably between 300 and 1000 volts, and preferably with the admixture of argon. The plasma is generated by electrodes operated in vacuo, of which the cathode serves as the workpiece holder and is operated in a pulsed manner. So as to achieve, in the process, a uniform hardness distribution even for irregularly shaped workpieces and to reduce the carbon mass flow,     a) carburisation is carried out at an overall pressure between 14 and 30 mbar (1400 to 3000 Pa), b) a pulse duration of between 110 and 10,000  mu s (microseconds) is chosen, c) an internal duration of between 30 and 10,000  mu s is chosen and   d) the mean power supplied to the plasma discharge is decreased, after completion of the start-up phase, by reducing the pulse duration and/or extending the interval duration, either continuously or in a stepwise manner, in such a way that the carbon content at said surface, without interruption of the pulsed operation, does not exceed at any time the saturation limit of the material for carbon in the austenitic domain. o
Patent EP-0552506-A1 (EP)
Inventor: TEN BRUMMELHUIS FOLQUINUS HERM
IPC: G01R13/20
Filed: 1992-01-23
Abstract: Method for displaying a waveform of at least one input signal and attribute information on a screen of a cathode ray tube of an oscilloscope, in which suitable deflection signals and an intensity modulation signal for an electron beam of the tube are generated and delivered to the tube. The method comprises transferring coordinate data of dots, to be displayed, of a waveform of at least one input signal from an acquisition memory (18) to a processor memory (8) which is connected to a bus structure (4) of a microprocessor system. Stored in the processor memory are also coordinate data of attribute information dots to be displayed, as well as a display program for the microprocessor system which depends on a desired composition of an image on the screen and on a desired display sequence of dots of the image. Depending on the program, selected coordinate data of points to be displayed are selected from the processor memory and transferred by means of direct memory access (DMA) from the processor memory to a first-in-first-out (FIFO) display memory (30). For each selected coordinate datum, the program determines a display control datum which is stored together with the coordinate datum in the display memory. The transfer to the display memory is continuously repeated but is postponed if and for as long as the display memory has reached a predetermined degree of occupation thereof. The control datum read out of the display memory together with the coordinate datum determines the selection of the deflection signals and the modulation signal. The coordinate data of the at least one waveform are also transferred by means of direct memory access (DMA) from an acquisition memory to the processor memory.
Patent EP-0524693-A1 (EP)
Inventor: HEEMELS ROBERTUS PETRUS ELISAB
IPC: G06F17/27
Filed: 1992-07-17
Abstract: To determine lexical data relating to a compound target word by reference to a vocabulary containing words with their lexical data, the vocabulary is searched for a word having a longest final part in common with the target word, the vocabulary being arranged in retrograde order for the purpose of this search process. The effect of this is that compound target words do not have to be included in the vocabulary, and this means a considerable reduction in memory space occupied by the vocabulary.
Patent EP-0549013-A1 (EP)
Inventor: CLERICI MARIO GABRIELE
IPC: C07C45/29
Filed: 1992-11-24
Abstract: Process for oxidizing organic compounds with hydrogen peroxide in the presence of titanium-silicalite and of a water-alcohol solvent which, after the preliminary separation of the oxidation product and of the water formed during the reaction, is used again in order to extract hydrogen peroxide produced in a redox process with alkyl-anthraquinone and is fed again to the oxidation reaction.
Patent EP-0558836-A1 (EP)
Inventor: JONES PHILIP
IPC: B42D15/08
Filed: 1992-03-02
Abstract: A mailer constructed from a single ply sheet of paper (10) optionally international A3 sheet for divisional folding into a relative plurality of parts including an address sheet (E), a personalised letter and optionally a personalised return sheet and/or envelope of like information sheet or form for completion and return to the sender, wherein the printing is performed prior to said division and/or folding, said sheet including pressure activatable adhesive (11) positioned at selected locations to allow sealing of said mailer after said printing operating and/or folding and/or division to form an envelope, the mailer including perforations (12) or the like separate areas for detachment or separation of portions and/or opening of the sealed envelope.
Patent EP-0521668-A1 (EP)
Inventor: HIRABAYASHI SHIGETO
IPC: G03C1/34
Filed: 1992-06-26
Abstract: A silver halide color photographic light-sensitive material having photographic component layers on a support and at least one layer of which contains a silver salt of dye, is disclosed. The material has properties of high sharpness, high speed, less fogging and excellent raw stock stability.
Patent EP-0526257-A1 (EP)
Inventor: DE LA SALLE PAUL GEOFFREY
IPC: G01S5/10
Filed: 1992-08-03
Abstract: A method of determining the position of an object comprising the steps of: producing a plurality of hyperbolic electromagnetic wave patterns; calculating from said patterns at least three lines of position; identifying the lane of each line of position by two independenet methods; comparing the size of the area enclosed by the lines of position based on the lanes identified by a first of said methods with the size of the area enclosed by the lines of position identified by a second of said methods and producing therefrom an indication as to whether the lanes identified by the first method are more likely to be correct than those identified by the second method; and computing the position of the object using the lines of position based on the lanes identified as being more likely to be correct.
Patent EP-0546753-A1 (EP)
Inventor: STEIN JUDITH
IPC: C08J3/28
Filed: 1992-12-01
Abstract: A method is provided for using ultrasonic energy to effect the rapid cure of one-part and two-part curable silicone compositions comprising a vinyl silicone, a silicon hydride siloxane and an effective amount of a platinum group metal catalyst.
Patent EP-0514250-A1 (EP)
Inventor: CACHIER GERARD
IPC: G01R1/07
Filed: 1992-05-12
Abstract: A device for testing in situ ultrahigh-frequency functions in a hybrid circuit comprises a silica strip (20) intended to be placed above an ultrahigh-frequency line (25), radiating an electromagnetic wave, and ultrahigh-frequency coupling means (15), produced by metallic etchings on the upper face (22) of the strip, in order to pick up the electromagnetic wave. The ultrahigh-frequency testing device is adapted for measurements in the microwave range and operates with conventional measurement apparatuses under probes. <IMAGE>
Patent EP-0515318-A1 (EP)
Inventor: VESELY MARCO EMILIO
IPC: A23C19/09
Filed: 1992-03-20
Abstract: A new ropy-dough food speciality containing simple or compound, natural or sinthetic ingredients of animal and/or vegetal origin, selected from the group comprising fruit, vegetables, meat, spices, starches and the like. The addition of such ingredients has the power of modifying the flavour or taste of the finished product without altering the ropy-dough characteristics, its capability of "roping" for example. It is also described a process for preparing this speciality and the speciality use as such for stuffing food such as pizza, salted pies and cakes, as a filling for pasta, gastronomic preparations or sandwiches, or as a dressing for typical dishes such as spaghetti, macaroni and the like.
Patent EP-0510182-A1 (EP)
Inventor: STEPHENSON STANLEY WARD
IPC: H04N1/40
Filed: 1991-11-12
Abstract: Système d'impression thermique dans lequel on change l'échelle d'une image graphique selon un facteur d'environ 1,5 à la fois dans le sens vertical et dans le sens horizontal et sans modifier la taille des pixels, ladite image graphique étant constituée d'une série de lignes dont chacune comporte le même nombre de pixels. Ce système remplace chaque ensemble de 2 x 2 pixels par un ensemble de 3 x 3 pixels. Chaque ensemble de 2 x 2 pixels est constitué de deux pixels contigus sur une même ligne et de deux pixels contigus sur la ligne suivante. Les pixels corniers de l'ensemble de 3 x 3 pixels sont identiques aux quatre pixels corniers de l'ensemble de 2 x 2 pixels. Les pixels intermédiaires des première et troisième lignes présentent des densités égales à la moyenne des densités des deux pixels corniers situés sur les mêmes lignes du même ensemble. Les trois pixels de la deuxième ligne de l'ensemble de 3 x 3 pixels présentent des densités égales aux moyennes respectives des densités des pixels contigus situés sur les première et troisième lignes. De cette façon, on peut transformer une image graphique normale de 1024 x 1280 pixels en une image graphique de 1536 x 1920 pixels. Lorsqu'elle est imprimée par une imprimante thermique utilisant une tête de télécopieur présentant une résolution de 8 points par millimètre, la netteté de l'image obtenue est sensiblement inchangée et ladite image présente une taille sensiblement égale à celle d'une image imprimée par une tête normale présentant une résolution de 6 points par millimètre.
Patent EP-0564520-A1 (EP)
Inventor: HIBERT MARCEL RUE ALFRED-KASTL
IPC: A61K31/495
Filed: 1991-12-02
Abstract: L'invention se rapporte à la fabrication de certains dérivés de glutarimide en vue de leur utilisation comme médicaments dans le traitement de la dépression et des états maniaques.
Patent EP-0519039-A1 (EP)
Title: Derives du facteur de croissance fibroblastique chez l'homme, leurs analogues et leur procede de production
Inventor: CAUET GILLES
IPC: C12N15/12
Filed: 1992-01-09
Abstract: Facteurs de base recombinés de croissance fibroblastique chez l'homme, ou leurs analogues fonctionnellement équivalents, dans lesquels au moins un des quatre restes cystéines des aminoacides est dérivé. Normalement, les deux cystéines correspondant à celles présentes dans les positions 69 et 87 de la forme aminoacide 146 du facteur naturel de croissance fibroblastique chez l'homme sont dérivées par des fractions telles que -CH2COOH ou -CH2CONH2. Ces facteurs de base recombinés et dérivés de croissance fibroblastique chez l'homme peuvent servir à la cicatrisation des blessures, des ulcères et des brûlures, à la régénération du tissu nerveux abîmé, à faciliter les greffes tissulaires, à consolider les greffes osseuses, ou à revasculariser le tissu ischémique.
Patent EP-0574538-A1 (EP)
Inventor: YANG HUNG HAN
IPC: D01F6/60
Filed: 1992-03-06
Abstract: L'invention décrit un procédé de fabrication de fibres de para-aramide, dont les caractéristiques d'étirement et de résistance à la rupture sont améliorées, au moyen d'un passage dans un espace d'air intermédiaire avec un capillaire de filière dont le diamètre est inférieur à 2,5 mm, d'un bain de coagulation dont la température est inférieure à 10 °C et d'une tension sur les fibres pendant le lavage et le séchage, supérieure à 0,05 gpd et inférieure à 0,35 gpd.
Patent EP-0580696-A1 (EP)
Inventor: LENTON FRANK
IPC: B27G19/10
Filed: 1992-04-16
Abstract: L'invention décrit un broyeur (11) de copeaux pour fraise comprenant un support (12) sur lequel est monté l'élément (13) opérationnel broyeur de copeaux, qui peut se régler et se déplace tangentiellement par rapport à l'outil coupant (14).
Patent EP-0674732-A1 (EP)
Inventor: RICHARDS DENIS C
IPC: B29B13/02
Filed: 1992-05-04
Abstract: A composite paving block formed from desired proportions asphalt, plastic such as polyethylene or phenolic resin, elastomeric material such as rubber or polyvinylchloride, and fibre material such as nylon or rayon, is disclosed. Recycled or reclaimed materials such as reclaimed asphalt, recycled polyethylene bottles, and recycled tires may be used. The materials are heated and blended (22) together into a relatively uniform mixture of composite material. The composite material is further heated (40) and is then molded (56) into individual paving blocks, which exhibit a property of very high compressive strength.
Patent EP-0579712-A1 (EP)
Inventor: TRAN NANG T
IPC: C03C17/245
Filed: 1992-02-28
Abstract: Oxyde d'étain dopé à l'indium, dopé à l'aide d'un gaz contenant du fluor et d'un gaz stabilisateur tel que H2 et H2O. Ledit oxyde est formé en pulvérisant un précurseur d'oxyde, électroconducteur et transmettant la lumière, sur un substrat à une température de 20 °C à 300 °C. La pulvérisation a lieu dans un mélange gazeux comprenant un gaz de pulvérisation, le gaz contenant le fluor et le gaz stabilisateur.
Patent EP-0578750-A1 (EP)
Inventor: LIN KENNETH S C
IPC: G09F3/04
Filed: 1992-03-31
Abstract: Etiquettes thermo-rétrécissantes formées d'une couche (16) d'une polyoléfine telle que le polypropylène, ayant un adhésif acrylique permanent sensible à la pression (20) sur une surface de la couche, et pouvant être montées sur une bande de support (12) qui est revêtue d'une couche de détachement. Une couche de métallisation (22) et/ou des caractères graphiques (24) peuvent être appliqués sur les étiquettes, ces caractères graphiques pouvant être protégés à l'aide d'un vernis (34) ou d'une seconde couche (18) d'un matériau polyoléfinique thermo-rétrécissant. Les caractères graphiques peuvent être formés à l'aide d'une encre métallique colorée (86, 90, 94) qui peut avoir des paillettes métalliques très réfléchissantes, et dans certains cas la couche de métallisation n'est pas nécessaire. Dans un mode simple de réalisation, les caractères graphiques (94) peuvent être imprimés à l'envers sur la surface inférieure de la couche de polypropylène (92) adjacente à la couche adhésive sensible à la pression (20). L'étiquette possède des propriétés de faible rétrorétrécissement dans des conditions de stockage à température ambiante élevée, après avoir été appliquée sur un produit, inférieur à trois pourcent.
Patent EP-0593591-A1 (EP)
Inventor: PYZIK ALEKSANDER J
IPC: C04B41/51
Filed: 1992-06-29
Abstract: Compositions en céramique et en métal comprenant une teneur en phase céramique d'au moins 60 % en volume de ladite composition et une phase métal en cuivre pénétrant dans la phase céramique. La composition obtenue est entièrement densifiée, elle présente une structure de grains céramique reliée ou isolée, de préférence de grains fins de B4C d'un diamètre moyen inférieur à trois micromètres. Le procédé de l'invention se caractérise par les étapes consistant à mettre en contact un article poreux de phase céramique avec du cuivre puis à procéder au chauffage à une température supérieure à celle à laquelle le cuivre fond, et à soumettre ledit article à une pression d'au moins 200 MPa, de manière que le corps poreux se remplisse de métal et que la composition soit entièrement densifiée.
Patent EP-0597894-A1 (EP)
Inventor: JACOBS DWIGHT W
IPC: A61C7/28
Filed: 1992-06-26
Abstract: Article orthodontique (10) comprenant un boîtier (38) équipé d'un couvercle (64), un appareil orthodontique (56) logé dans ledit boîtier (38) et un adhésif (60) appliqué sur l'appareil (56). Cet adhésif (60) comprend suffisamment de diacrylate A de biophénol éthoxylé ("DABE") pour lui conférer des caractéristiques de stabilité en stockage et une viscosité qui maintient en place l'appareil (56) sur une surface dentaire verticale pendant la polymérisation dudit adhésif.
Patent EP-0595899-A1 (EP)
Inventor: HEAGLE DAVID G
IPC: A61M1/16
Filed: 1992-07-16
Abstract: Matériau et procédé de filtrage destinés à filtrer des leucocytes d'une fraction de sang humain ou de sang humain entier, qui consiste à utiliser un tissu non tissé, placé à plat et gardant sa forme, ayant une épaisseur d'environ 2 millimètres à environ 12 millimètres et une masse volumique apparente d'environ 0,05 à 0,4 g/cm3. Ledit tissu comporte une pluralité de fibres textiles enchevêtrées discontinues (5) ayant des deniers moyens situés entre environ 0,05 et 0,75 et des longueurs moyennes allant d'environ 3 millimètres à 15 millimètres. Lesdites fibres textiles (5) sont réparties pratiquement de manière uniforme dans le tissu de manière à former une matrice de fibres textiles (5) avec des espaces (7) entre les interstices adjacents (6) des fibres enchevêtrées (5). Une pluralité de particules fibrillées (10) de matériau polymère, par ex. un matériau pour fibres textiles, ayant une surface de 5 à 60 mètres carrés par gramme sont pratiquement disposés dans les espaces (7) de la matrice.
Patent EP-0594768-A1 (EP)
Inventor: PETERSEN JOERGEN SKJOLD
IPC: E04B1/94
Filed: 1992-07-13
Abstract: L'invention se rapporte à un élément isolant, qui comprend une couche isolante (1) en fibres minérales et une enveloppe protectrice perméable à l'air (2) constituée d'une toile non tissée de fibres organiques précontraintes et entourant complètement ou partiellement la couche isolante.