baber/WOPTO huggingface dataset:
Patent EP-0389458-B1 (EP)
Title: Extended-nip press
IPC: D21F3/02
Filed: 1990-03-09
Granted: 1993-08-04
Abstract: Extended-nip press for dewatering of a paper or board web, comprising a counter-member (10), which forms an extended press zone (S) together with a press-glide shoe (33) and a glide belt (40) running around the shoe. Through said zone (S), at least one dewatering fabric (50) and the web (W) from which water is removed and which is supported by said fabric are passed. The glide belt (40) is passed over a leading and tensioning member (43;70), and the closed loop of the glide belt (40) is guided around its leading and tensioning member (43;70) so that, between said leading and tensioning member (43;70) and the glide shoe (33) and its possible guide parts (33a,33b), if any, the glide belt (40) has, as a rule, substantially straight runs (40a,40b). The space enclosed by the glide belt (40) and susceptible of oil splashes is closed at both of the end areas of the loop of the glide belt (40) by means of wall constructions (42a,42b), which may, if necessary, be provided with expansion joints (61) fitted in such a way that movements of the glide shoe (33) and of the leading and tensioning member (43;70) for the glide belt (40) in relation to one another are possible.
Patent EP-0470083-B1 (EP)
Inventor: FYSON JOHN RICHARD
IPC: G03C7/42
Filed: 1990-04-13
Granted: 1994-03-09
Abstract: Le procédé décrit, qui sert à retirer le chlorure d'argent d'un matériau photographique à base d'halogénure d'argent pendant l'étape de reproduction photographique, utilise un traitement au moyen d'une solution aqueuse contenant un sulfite de métal alcalin comme unique solvant de l'halogénure d'argent.
Patent EP-0436691-B1 (EP)
Title: Process for the continuous preparation of light acrylates
IPC: C07C67/08
Filed: 1990-07-06
Granted: 1993-09-15
Abstract: PCT No. PCT/FR90/00516 Sec. 371 Date Nov. 29, 1991 Sec. 102(e) Date Nov. 29, 1991 PCT Filed Jul. 6, 1990 PCT Pub. No. WO91/01966 PCT Pub. Date Feb. 21, 1991.Process for the continuous preparation of lower acrylates from an aqueous solution of acrylic acid and from a lower alcohol, the esterification reaction taking place in liquid phase in a reactor, at a temperature of between 50 DEG  C. and 110 DEG  C., in the presence of at least one esterification catalyst, the reaction products leaving the reactor, consisting of a mixture of lower acrylate, water and unreacted starting compounds, being sent to the bottom of a distillation column and the lower acrylate being recovered at the head of the said column and sent towards a purification device. The said aqueous solution of acrylic acid is introduced at the bottom of the said distillation column where it is subjected to an azeotropic distillation, the stream obtained at the foot of the column, enriched in acrylic acid, then being recycled towards the reactor so that at the entry of the said reactor the molar ratio of acrylic acid to the lower alcohol is between 0.5 and 4.5.
Patent EP-0498806-B1 (EP)
Inventor: PAS JOHANNES CORNELIS VAN DE
IPC: C11D17/00
Filed: 1990-10-05
Granted: 1994-06-22
Abstract: A liquid detergent composition comprising a dispersion of lamellar droplets in an aqueous continuous phase and a block copolymer consisting of alternating hydrophobic and hydrophilic groups, wherein the equivalent composition, minus the polymer has a significantly higher viscosity and/or becomes unstable.
Patent EP-0450031-B1 (EP)
Inventor: TOURNIER ROBERT
IPC: C21D1/04
Filed: 1990-10-10
Granted: 1994-06-01
Abstract: La présente invention concerne un procédé de préparation d'un échantillon d'une composition magnétique comprenant les étapes consistant à prévoir une induction magnétique B verticale qui présente un gradient d'induction magnétique dB/dz et qui est telle que la quantité B x dB/dz a un signe opposé à celui du poids de l'échantillon et telle que la force magnétique (ψ x b x dB/dz)/νo est supérieure au poids, et à chauffer à une température voisine de la température de fusion.
Patent EP-0444659-B1 (EP)
Inventor: NAKANISHI SHIGEO
IPC: A61K47/26
Filed: 1991-02-28
Granted: 1996-10-02
Abstract: A pharmaceutical solution which contains the compound of the general formula having the immusuppreseive activity is disclosed. <CHEM> n
Patent EP-0477708-B1 (EP)
Inventor: BUECHSE JOACHIM
IPC: C08L33/06
Filed: 1991-09-14
Granted: 1997-04-23
Abstract: The invention relates poly(meth)acrylate-based compositions which can be formed into a film by thermal means, have been plasticised by addition of plasticisers and contain a polymer obtained from a dispersion and a bead polymer. The compositions M are mixtures of the components   A) a finely divided homopolymer or copolymer FP obtained by spray-drying polymer dispersions and built up from     a-1) 50-100% by weight of methyl methacrylate and a-2) 0-50% by weight of at least one monomer, other than methyl methacrylate, of the formula I <IMAGE>  in which     R1 is hydrogen or methyl and R2 is an optionally branched alkyl radical having 1 to 10 carbon atoms, and     a-3) 0-5% by weight of an adhesion-promoting monomer HH,   B) a bead polymer PP obtained by suspension polymerisation and built up from     b-1) 10-20% by weight of methyl methacrylate, b-2) 0-80% by weight of at least one monomer of the formula I other than methyl methacrylate, and   b-3) 0-5% by weight of an adhesion-promoting monomer HM,   C) a plasticiser W in an amount of from 5 to 200 parts by weight per 100 parts by weight of the polymer mixture of A) + B),  with the proviso that   alpha ) at least one of the two components A) and B) is a copolymer as defined in a-2) or b-2) containing at least 5% of at least one monomer of the formula I, and that beta ) the ratio by weight between components A) and component B) is from 95:5 to 30:70.
Patent EP-0440423-B1 (EP)
Inventor: NATH ROBERT H
IPC: E01C19/10
Filed: 1991-01-30
Granted: 1994-12-07
Abstract: An apparatus for the treatment of 100% reclaimed asphaltic pavement (RAP) is shown and described. The RAP is first heated in a counter flow drum which is supplied with hot combustion gases generated by a remote low NOx burner. The temperature of the drum input gases is preferably around 1100 degrees F and the output temperature of the gases may be 100 degrees F or less greater than the input temperature of the RAP. The RAP may be heated with a microwave oven to raise the RAP to a final temperature, although this step is not absolutely necessary in the counter flow design of this invention. <IMAGE>
Patent EP-0509167-B1 (EP)
Inventor: GRINDLEY JOHN R
IPC: G05D11/00
Filed: 1991-04-19
Granted: 1996-07-31
Abstract: A fire fighting foam proportioner for use in providing precise proportioning of foam to fire fighting liquid, e. g. water, is disclosed. It includes a tank for the storage of foam concentrate which is loaded using a hand pump. The storage tank is coupled to a fire fighting line through a differential pressure responsive valve in the fire fighting line and a proportioning valve used to select the foam concentration desired, for example 0.2 to 1 percent of the fire fighting liquid. The differential pressure responsive valve applies discharge pressure to the foam concentrate as a function of the fluid flow through the line and therefore provides precise flow concentration maintenance despite changes if flow and line pressure. The differential pressure responsive valve includes to coaxial valving members and low and high pressure ports which are coupled to control the discharged pressure to the tank. The proportioner valve include a rotor with a continuous variable groove for precise control. <IMAGE>
Patent EP-0473771-B1 (EP)
Inventor: CHRISTOPHER TODD J
IPC: H04N7/01
Filed: 1991-03-25
Granted: 1996-05-22
Abstract: A circuit for receiving a video signal with a horizontal synchronizing component at a horizontal scanning frequency generates an intermediate synchronizing signal synchronized with the horizontal synchronizing component. A horizontal deflection circuit generates horizontal deflection current synchronized with the intermediate synchronizing signal. An oscillator generates a display locked clock signal synchronously with a clock synchronizing signal derived from the horizontal deflection current. A counter divides the clock signal, producing decodable outputs. A decoding circuit generates display locked timing signals, at the frequency of the horizontal synchronizing component and at the frequency of the intermediate signal, from the outputs of the counter. Where the frequency of the intermediate signal is a multiple of the frequency of the horizontal synchronizing component, for example by a factor of two, a circuit coupled to the counter and the decoding circuit associates certain pulses of the display locked clock signal with commencement of video line intervals in the video signal.
Patent EP-0525046-B1 (EP)
Inventor: FAN EUGENE
IPC: B01L3/00
Filed: 1991-03-25
Granted: 1997-08-27
Abstract: In response to an express need for an immunoassay device with universal applicability, which further promotes the goals of inventory reduction and simplified, less costly manufacture, the applicants hereby disclose a container for holding materials used in conjunction with an immunoassay, comprising a housing having an inside, an outside, and a top (4) wherein the top is provided with a plurality of apertures (8, 10, 12, 14, 16, 22) communicating with the inside of the housing, and a thin web of opaque material applied over the top of the housing covering at least one but not all of the apertures.
Patent EP-0530319-B1 (EP)
Inventor: LEVER GORDON
IPC: B01J20/28
Filed: 1991-07-03
Granted: 1994-06-01
Abstract: The invention relates to alumina-containing acid adsorbents and process for producing same. Activated alumina has been used as an acid adsorbent, but it is not very long-lived. The adsorbents of the invention comprise activated alumina having internal pores and an amorphous alkali (preferably sodium) aluminum silicate coating the inner surfaces of the pores. The ratio of Si:Al in the amorphous alkali material is preferably 0.25-100:1 by weight. A process for producing such adsorbents comprises treating activated alumina with a solution of an alkali metal silicate followed by an alkali metal aluminate, and forming agglomerates of the treated alumina at a temperature below about 90 °C, aging the agglomerates at a temperature in the range of 20 - 90 °C, and calcining the aged agglomerates at a temperature in the range of 200 - 500 °C. The adsorbent can be used to remove acidic materials from gases and liquids during industrial processes and they have a greater effective life than activated alumina itself.
Patent EP-0500871-B1 (EP)
Inventor: EGNER-WALTER BRUNO
IPC: B60S1/34
Filed: 1991-09-10
Granted: 1996-02-28
Abstract: Il est décrit un bras d'essuie-glace, en particulier pour systèmes d'essuie-glace de véhicules automobiles, comportant une articulation (12) et une raclette (14) d'essuie-glace. A cette fin, on a donné à l'articulation (12) et/ou à la raclette (14) la forme d'un arc en les adaptant au contour du pare-brise (9) et/ou à la forme du capot, ou bien au point de jonction inférieur (22) du pare-brise (9) avec la carrosserie du véhicule.
Patent EP-0619029-B1 (EP)
Inventor: SCHEUBLE BERNHARD
IPC: G02F1/13363
Filed: 1991-04-03
Granted: 1997-11-05
Abstract: An electro-optical system according to the preamble of claim 1 is described in which the angle γ formed by the polarization device on the inlet side with the liquid cristal molecule directors on the first substrate surface is optimized to achieve high contrast and/or high brightness and/or contrast and chromaticity which are highly independent of viewing angle.
Patent EP-0518242-B1 (EP)
IPC: B23D37/00
Filed: 1992-06-06
Granted: 1996-02-21
Abstract: A method for machining surfaces of revolution at workpieces comprises the steps of: rotating the workpiece during machining; roughing the workpiece with a disk-shaped tool having at its circumferential edge cutting elements with cutting edges; and, for finishing the workpiece, plunge-cutting by turning the workpiece with the disk-shaped tool, wherein the step of plunge-cutting by turning is divided into a sequence of individual plunge-cutting by turning steps so that material of overlapping portions of the workpiece is removed sequentially. The tool comprises a disk-shaped base body with a circumferential edge and a first set and a second set of cutting elements that are connected to and distributed over the circumferential edge of the disk-shaped base body. The first set is used in the roughing process, and the second set is used in the finishing process by plunge-cutting by turning. The cutting elements of the second set are spaced at a distance from one another in the circumferential direction of the tool and axially staggered such that, when viewed in the circumferential direction, the working areas of the cutting elements overlap.
Patent EP-0548655-B1 (EP)
Inventor: BERG JOACHIM
IPC: F23N5/02
Filed: 1992-12-08
Granted: 1997-05-14
Abstract: Heating device with a burner acting upon a heat exchanger and a waste gas pipe made of a combustible or only limitedly temperature-resistant material, in the connection region of which to a combustion chamber receiving the burner a safety temperature limiter is arranged, which, when a given temperature is exceeded, emits a signal which influences the fuel supply of the burner. In order, in the case of such a burner, to avoid a predetermined temperature of the waste gas being exceeded, it is envisaged that the safety temperature limiter is formed by a temperature sensor (13), which is arranged in the waste gas line (10), and an evaluating circuit (14) which processes the signals of the sensor and which comprises a threshold switch, which causes the burner (2) to be switched off when the threshold is exceeded, and a control circuit which, when a predetermined threshold is approached, emits a signal which influences the output adjustment of the burner (2) with the effect of a reduction thereof. <IMAGE>
Patent EP-0538219-B1 (EP)
Inventor: FRANZEN ARNE
IPC: F41A1/00
Filed: 1992-09-14
Granted: 1996-10-30
Abstract: A system for compensating the dependence of the muzzle velocity and barrel pressure on the temperature of the powder on firing of primarily high velocity ammunition from guns is proposed. The firing is effectuable by means of charges (1, 2, 3, 4, n) which form combinations of part charges of different or identical charge types/powder varieties and/or charge sizes. Each respective part charge in each combination makes its contribution to the muzzle velocity effectuated by the combination. In the establishment of each respective combination for realizing a desired muzzle velocity, allowance is made for a powder temperature prevailing in the part charges on each firing occasion. The purpose of this consideration is to prevent the action of the powder temperature entailing that the muzzle velocity assumes an unacceptable level. In addition, the muzzle velocity can be checked and controlled with great accuracy. <IMAGE>
Patent EP-0510169-B1 (EP)
Inventor: CARNEY SCOTT N
IPC: H04W36/32
Filed: 1991-10-30
Granted: 1999-04-07
Abstract: On décrit un procédé et un système servant à fournir des ressources dynamiques de transmission en RF à une unité mobile (102G) alors que cette unité mobile (102G) change de zones géographiques (110, 112) de sorte que l'utilisation de la ressource de transmission en RF par cette unité mobile (102G) n'est généralement pas terminée de force lorsque cette unité mobile (102G) se déplace vers une zone géographique (112) non desservie par la ressource de transmission en RF où l'unité mobile (102G) est à présent située.
Patent EP-0557425-B1 (EP)
Inventor: MCDONALD JANE M
IPC: A23L35/00
Filed: 1991-11-13
Granted: 1997-04-16
Abstract: A pizza toppings disk (10), a method and apparatus for making said disk and a pizza using a pizza toppings disk are disclosed. A pizza toppings disk is made by combining cheese with pizza toppings (18) into a layer (14) that is shaped to be placed on a pizza shell (26). The cheese and pizza toppings are fused together to form a pizza toppings disk that may be stored for subsequent use in assembling a pizza. The apparatus includes a conveyor means for transporting forming surfaces, and a plurality of depositing means for depositing onto forming surfaces cheese and pizza toppings. A fusing means is also included which fuses the quantity of chees and pizza toppings to form a pizza toppings disk. In making a pizza in accordance with the present invention a pizza toppings disk is placed on an uncooked pizza shell which are then baked to produce a cooked pizza (28).
Patent EP-0567470-B1 (EP)
Inventor: HODGES ROBERT S
IPC: A61P31/04
Filed: 1991-12-24
Granted: 1999-09-15
Abstract: A peptide having a sequence corresponding to a C-terminal portion of the Pseudomonas aeruginosa pilin protein is disclosed. The peptide is cross-reactive with surface peptides present in certain bacterial and fungal microorganisms, and is effective in inhibiting binding of such organisms to target epithelial cells. The peptide may also be employed in a vaccine composition, for producing immunity against such cross-reactive microorganisms. Also disclosed are methods of preparing peptides which are cross-reactive with the P. aeruginosa pilin peptide, and chimeric monoclonal antibodies immunoreactive with the pilin peptide.
Patent EP-0564595-B1 (EP)
Inventor: KRZYZEK RICHARD A
IPC: A01H5/10
Filed: 1991-12-20
Granted: 1995-04-26
Abstract: The present invention provides a method to increase the susceptibility of cultured Zea mays cells to stable transformation with recombinant DNA via electroporation, by pretreating the Zea mays cells with certain pectin-degrading enzymes, so that the cells retain their ability to regenerate fertile, transgenic Zea mays plants containing the DNA which is also heritable.
Patent EP-0555417-B1 (EP)
Inventor: GARDE DOUGLAS
IPC: G11C7/10
Filed: 1991-11-04
Granted: 1995-09-13
Abstract: Fichier de registre de mémoire vive à accès multiple permettant le passage direct de données d'un point d'entrée à un point de sortie du fichier de registre ainsi que l'écriture simultanée dans une adresse mémoire dans le fichier de registre. En plus du registre RAM l'appareil comprend, dans un premier mode de réalisation, (1) des premier et second ensembles de multiplexeurs, le premier ensemble de multiplexeurs étant connecté entre les points de sortie du fichier de registre d'une part et, d'autre part, les sorties du second ensemble de multiplexeurs et les lignes de bit RAM; le second ensemble de multiplexeurs étant connecté entre l'entrée du premier ensemble de multiplexeur, comme indiqué ci-dessus, et les points d'entrée du fichier de registre RAM; et (3) des comparateurs d'adresses de circulation destinés à commander les multiplexeurs. Les bus binaires de la mémoire vive sont commandés directement par les points d'entrée du fichier de registre. Dans un second mode de réalisation les premier et second multiplexeurs sont combinés, les sorties des lignes de bits RAM étant connectées aux entrées du multiplexeur combiné, et le multiplexeur combiné formant un commutateur à barres croisées.
Patent EP-0676938-B1 (EP)
Inventor: SEEDHOM BAHAA BOTROS
IPC: A61F2/08
Filed: 1992-03-16
Granted: 1999-07-21
Abstract: On décrit un système de fixation de ligaments prosthétiques qui comprend un ligament prosthétique (15) pouvant être introduit dans des premier et deuxième tunnels osseux (13, 14) formés dans les os contigus (11, 12) d'une articulation osseuse (10), un premier dispositif de fixation (16) pour maintenir une extrémité du ligament à une extrémité (19) ou près de celle-ci du premier tunnel osseux (13) et conçu pour s'adapter sur la surface de l'os qui entoure l'entrée (19) du tunnel osseux (13), ainsi qu'un deuxième dispositif de fixation (18) qui maintient une extrémité opposée du ligament (15) à une extrémité (19) ou près de celle-ci du deuxième tunnel osseux (14). Le premier dispositif de fixation comprend sur sa surface inférieure un dispositif annulaire de contact (20) avec une surface annulaire de support (20a) qui prend appui sur la surface entourant l'entrée (19) de l'os. Il comprend également un berceau en U (22) monté ajustable sur le dispositif d'appui (20) et s'étendant dans une direction partant du dispositif de contact (20) qui devra être placé dans le premier tunnel osseux (13). Le berceau (22) maintient une extrémité du ligament mais est capable, le cas échéant, d'ajuster sa position par rapport au dispositif d'appui (20), de sorte que le dispositif d'appui peut appliquer une pression de support sensiblement uniforme, tandis que le ligament (15) peut s'étendre le long des tunnels osseux (13, 14) sans toucher leurs parois.
Patent EP-0575478-B1 (EP)
Inventor: DIBIE ALAIN
IPC: A61F2/01
Filed: 1992-03-12
Granted: 1997-09-10
Abstract: PCT No. PCT/FR92/00224 Sec. 371 Date Sep. 14, 1993 Sec. 102(e) Date Sep. 14, 1993 PCT Filed Mar. 12, 1992 PCT Pub. No. WO92/16163 PCT Pub. Date Oct. 1, 1992.The invention describes a pulmonary embolism prevention filter of the type made from an elastic wire with remanent spring effect, characterized int hat it comprises at least two wires (100, 200), each spirally shaped. The said two wires (100, 200) have at least substantially the same length and are connected in the vicinity of their ends.
Patent EP-0572576-B1 (EP)
Title: Micros a pellicule piezoelectrique pour instruments musicaux a cordes
Inventor: TURNER ROBERT ALAN
IPC: G10H3/18
Filed: 1992-04-04
Granted: 1996-07-31
Abstract: Micro d'instrument musical à cordes décrit par le premier aspect de l'invention et possédant une âme, un élément transducteur piézoélectrique, une bande de contact et un conducteur de sortie. L'âme est allongée et comporte des faces multiples, y compris une face conductrice électriquement. L'élément transducteur piézoélectrique comprend une pellicule piézoélectrique possédant une première surface, ainsi qu'une deuxième surface opposée à la première surface. Une première électrode recouvre au moins une partie de la première surface et une deuxième électrode recouvre au moins une partie de la deuxième surface. L'élément tranducteur piézoélectrique recouvre pratiquement la totalité de la face de conduction électrique de l'âme et est fixé à ladite âme au moyen du contact de sa première électrode avec la face conductrice de ladite âme. La bande de contact vient au contact d'au moins une partie de la deuxième électrode de l'élément transducteur piézoélectrique. Le conducteur de sortie est composé d'un premier conducteur relié à la face conductrice de l'âme et d'un deuxième conducteur relié à la bande de contact. D'après une première variante, l'élément transducteur piézoélectrique est agrandi et sert non seulement d'élément transducteur piézoélectrique, mais également de blindage électrique et d'isolant du micro. D'après une deuxième variante, deux éléments transducteurs piézoélectriques plus épais sont empilés sur l'âme, afin d'amplifier la sortie électrique du micro sans diminuer sa capacité.
Patent EP-0540722-B1 (EP)
Inventor: CRETIN MICHEL
IPC: B21H9/00
Filed: 1992-05-21
Granted: 1996-06-19
Abstract: PCT No. PCT/FR92/00452 Sec. 371 Date Jan. 21, 1993 Sec. 102(e) Date Jan. 21, 1993 PCT Filed May 21, 1992 PCT Pub. No. WO92/20474 PCT Pub. Date Nov. 26, 1992.The apparatus and process according to the invention relate to the cold forming by rolling of revolving parts (7). The apparatus comprises two identical milling wheels (9A, 9B) arranged symmetrically with respect to the part (7) to be formed and performing the same rotation movement at speed Vm and progressively moving towards the axis of the part to be formed (X1-X1). The part (7) performs a rotation movement at speed Vp such that Vp=VmxN1/N2, N1 being the number of grooves on each wheel (9A, 9B), N2 the number of grooves to be formed on the part (7). An initial setting makes it possible to bring about coincidence between the grooves formed by each of the milling wheels on the part (7). The apparatus and process make it possible to obtain high precision parts.