baber/WOPTO huggingface dataset:
Patent EP-0011530-A1 (EP)
Title: Capteur électrochimique des concentrations relatives d'espèces réactives dans un mélange de fluide, procédé de fabrication d'un tel capteur et système comportant un tel capteur, notamment pour la régulation
Inventor: CROSET MICHEL
IPC: F02D41/14
Filed: 1979-10-19
Abstract: L'invention a pour objet un capteur électrochimique des concentrations relatives d'espèces réactives dans un mélange fluide. Le capteur selon l'invention comporte une première enceinte (2) catalytique destinée à amener le mélange fluid à l'équilibre thermodynamique, une seconde enceinte (3) comprenant une cellule électrochimique (E1, E1, E2) sensible à l'excès de l'une des espèces réactives par rapport à la stoechiométrie de la réaction et des moyens supplémentaires (1), situes en amont ou confondus avec la première enceinte, formant une impédance de transfert (Zt) sélective vis-à-vis des espèces du mélange fluide à analyser, impédance de transfert modifiant le rapport des concentrations relatives des espèces réactives du mélange fluide dans des proportions prédéterminées. Application à la régulation des moteurs à combustion et à la régulation d'un mélange fluide de deux espèces.
Patent EP-0003710-A1 (EP)
Inventor: LEMAIRE HENRI
IPC: H01F7/02
Filed: 1979-02-02
Abstract: 1. A process to prepare ferrite powder having a magnetoplumbite structure in order to manufacture permanent magnets with high magnetic properties, by incorporating such a powder in a thermoplastic, thermosettable or elastomeric binder and orientating it by mechanic and/or magnetic means, process consisting of preparing a mixture of Fe2 O3  iron oxides and at least one carbonate of Ba, Sr, or Pb and calcining said mixture, characterized in that at least one alkaline or alkaline-earth halide in a total amount of 0.5 % to 15 % of the total weight said mixture, and at least one oxygenated boron compound, particularly an alkaline or alkaline-earth borate, in a total amount of 0.2 to 7 % preferably between 0.5 to 3 % of the weight of said mixture is added to said mixture and the mixture is calcined between 850 and 1100 degrees C (preferably between 900 and 1000 degrees C) for at least 15 minutes.
Patent EP-0009481-A1 (EP)
Inventor: HERRIOTT LESLIE VICTOR FORTON
IPC: H01F13/00
Filed: 1979-09-11
Abstract: Apres assemblage de la cle, des poles magnetiques sont empreints sur un corps aimantable (1) de la cle en faisant passer un courant electrique au travers d'une paire de conducteurs electriques paralleles (22) qui sont espaces l'un de l'autre dans le sens contraire de leur longueur, ayant entre eux un conducteur magnetique (26) et d'autres conducteurs magnetiques (25, 27) sur les cotes des conducteurs electriques et eloignes du conducteur magnetique central. L'appareil pour mettre en oeuvre la methode comprend deux tetes magnetiques, ayant chacune cette disposition de conducteurs et etant ajustables angulairement l'une par rapport a l'autre et par rapport au corps a aimanter, selon un axe de ce corps. Les tetes d'aimantation sont egalement ajustables ensemble le long de l'axe du corps aimantable.
Patent EP-0023989-A1 (EP)
Inventor: SCHMITZ HERBERT DR PROF
IPC: G01N33/569
Filed: 1980-07-18
Abstract: Die Erfindung betrifft einen hochempfindlichen Enzym-Immuntest zum Nachweis von Erreger-spezifischen Antikörpern unter Vermeidung nicht-spezifischer Antikörper-Antigen Bindungen durch Beschichten eines festen Trägers mit einem Antikörper, der die nachzuweisenden Antikörper selektiv bindet, Aufbringen einer die nachzuweisenden Antikörper enthaltenden Serumprobe, Umsetzung der selektiv gebundenen Antikörper mit für sie spezifischen enzymmarkierten Erregern und Bestimmung der Enzymaktivität des Bindungsproduktes.
Patent EP-0027296-A1 (EP)
Inventor: KRIJNSE LOCKER JAN ANDRE
IPC: B07B1/06
Filed: 1980-10-10
Abstract: sieve device for separating a mixture of particulate material in components of different sizes, comprising a perforated sieve surface that rotates around a central, vertical shaft, said sieve surface having the shape of a hollow, truncated cone casing with a downwardly directed top, on which an imperforate distributor cone with an upwardly directed top has been mounted in the middle, of which distributor cone the basis connets to the sieve surface, whereas the supply of the mixture to be separated takes place via a central supply tube placed above the distributor cone, whereas the removal of the coarse component takes place near the circumference of the sieve surface. 
     The novel device comprises at least one additional sieve surface (16), of which the diameter of the perforations differs from that of the former sieve surface (8), which additional sieve surface (16) is displacable between a non-operative position, in which it is removed from the former sieve surface (8) and cannot receive mixture, and an operative position, in which it is placed on top of the former sieve surface (8) and can receive the supply of mixture.
Patent EP-0018738-A1 (EP)
Inventor: TOYOTA AKINORI
IPC: C08F10/00
Filed: 1980-04-10
Abstract: A solid titanium catalyst component for the production of olefin polymers or copolymers, comprising titanium, magnesium, halogen and an electron donor as essential ingredients, said component further comprising an inert liquid hydrocarbon in an amount of, based on the weight of said component, of about 1 to about 10% when said component has a uniformity coefficient of at least 4, and about 1 to about 25% when said component has a uniformity coefficient of less than 4.
Patent EP-0021809-A1 (EP)
Inventor: FRAY DEREK JOHN
IPC: C01G19/04
Filed: 1980-06-20
Abstract: Leaching an element having a water-soluble chloride stable in the presence of oxygen out of material containing the element, comprising leaching the material with an aqueous substantially saturated chlorine solution, to give an aqueous solution of the chloride of the element.
Patent EP-0029849-A1 (EP)
Inventor: GROSS LEO
IPC: H01J61/30
Filed: 1980-12-15
Abstract: Une lampe fluorescente compacte avec un culot a vis (10) s'adaptant dans des douilles a vis conventionnelles fonctionne a 20-30 watts et produit l'intensite lumineuse d'une lampe de 75-100 watts. La lampe se compose essentiellement d'un cylindre creux avec une enveloppe en verre pour les deux parois exterieures. L'espace (3) entre les deux parois exterieures est cloisonne pour forcer la decharge de l'arc a suivre un chemin determine autour de la surface interieure de la lampe. Le rendement est ameliore par une nouvelle conception de regulateur. La lampe fluorescente a vis contient un enroulement (1) dans la partie centrale de la lampe qui cree un champ magnetique divergent provoquant l'etalement de la decharge d'arc et pouvant servir egalement a limiter l'intensite de l'arc. Des enroulements d'etalement de l'arc de plusieurs conceptions sont decrits pour creer des champs magnetiques divergents orientes, des champs magnetiques divergents rotatifs et des champs magnetiques adaptes a la forme de l'enveloppe de la lampe avec laquelle ils sont utilises.
Patent EP-0065945-A1 (EP)
Inventor: BARKER ALLAN DAVID
IPC: E03C1/20
Filed: 1980-12-04
Abstract: Un connecteur pour des conteneurs ou des tuyaux comprend un premier et un second organes de connexion (20, 60) qui sont fixes ensemble de maniere etanche. Le second organe de connexion (60) est ferme par une paroi (51) au travers de laquelle un orifice (53) est decoupe apres que les conteneurs ou tuyaux aient ete positionnes. Un outil d'introduction (90) est utilise pour engager une pate de fixation (40) avec la paroi (51) pour fixer les organes de connexion ensemble lorsque le premier organe de connexion (20) est adapte sur l'orifice (53). Un anneau d'etancheite elastique (30) entoure l'orifice (53) et est comprime entre les organes de connexion (20, 60). Le joint torique (70) sur le second organe de connexion (60) permet un mouvement relatif entre les conteneurs ou les tuyaux. Le connecteur peut etre monte depuis l'interieur d'un conteneur ou tuyau ou l'acces est limite et le connecteur permet des mauvais alignements entre les entrees ou sorties des conteneurs ou tuyaux.
Patent EP-0045944-A1 (EP)
Inventor: NAKATSUGAWA SHIGEKAZU
IPC: A61K31/70
Filed: 1981-08-05
Abstract: A nucleoside selected from the group consisting of 3'-deoxyguanosine and 3'-deoxyuridine enhances, when administered to a tumor-bearing animal under the anti-tumor treatment, anti-tumor effect due to the anti-tumor treatment. The anti-tumor treatment comprises irradiation to a tumor site of the animal or administration of an anti-tumor agent to the animal.
Patent EP-0048035-A1 (EP)
Inventor: NIX PAUL THOMAS
IPC: C12P19/04
Filed: 1979-06-06
Abstract: Maltodextrin phosphorylase limit dextrin, suitable for forming a reagent composition to be used in an alpha-amylase assay, and a method for producing same are described, comprising exhaustively treating a carbohydrate selected from starch, glycogen or mixtures thereof in an aqueous medium with beta-amylase, followed by further treating the so-treated carbohydrate with maltodextrin phosphorylase in the presence of inorganic phosphate and destroying said beta-amylase and said phosphorylase after said treatment therewith by heating said aqueous medium.
Patent EP-0073274-A1 (EP)
Inventor: SATOH SHINGO
IPC: C21C5/46
Filed: 1981-12-02
Abstract: The present invention provides a method for preliminary treatment of molten iron from a blast furnace wherein only desiliconization of the iron is effected. Gaseous oxygen is injected into the molten iron by controlling its supply rate depending on the Si content of the molten iron in such a manner that said rate is increased if the Si content of the iron is high and decreased if the Si content is low.
Patent EP-0052995-A1 (EP)
Inventor: KURIHARA TETSUROU PATENT DIVIS
IPC: G03B35/00
Filed: 1981-11-17
Abstract: An X-ray stereoscopic cinematography apparatus utilises an X-ray tube having at least a pair of focal spots from which X-rays are radiated independently at an object under study to produce X-ray images of the object. An image intensifier (3) converts the X-ray image to an optical image, which is applied to an optical system (4). The optical system (4) includes a first half-mirror (4b) having a reflection factor of approximately fifty percent and being positionable in a first position (S) to reflect the optical image to a first cinecamera (6) and to transmit the image to a second cinecamera (5) and in a second inoperative position (R); a second half-mirror (4e) which, when the first half-mirror (4b) is in the second position, is positioned in the light path to deflect the image to the first cinecamera (6), and has a comparatively low transmission rate; a fully reflective mirror (4d) which reflects light transmitted through the second half-mirror (4e) back to the second half-mirror; and a small deflector (41) positioned in the light path in front of the first and second half-mirrors (4b, 4e) to distribute a part of the incident light to a television camera. Mode setting equipment selects a stereoscopic cinematography mode, or a single cinematography mode, or a fluoroscopy mode.
Patent EP-0053022-A1 (EP)
Inventor: SHINADA YASUKAVU
IPC: C08L23/08
Filed: 1981-11-20
Abstract: Rubbery polymer compositions, e.g. based on chlorobutyl rubber, having improved adhesion to mineral substrates such as glass or metal, are produced by a stepwise reaction sequence. In a first stage the rubbery polymer is reacted with a reactive silane such as an amino trialkoxy silane, in a second stage the product is mixed with an epoxy resin, and in a third stage a further amount of reactive silane is reacted with the epoxy containing compound.
Patent EP-0059212-A1 (EP)
Inventor: BERTELSMAN DALE MARION
IPC: C01F7/78
Filed: 1981-08-28
Abstract: Plusieurs procedes sont decrits pour preparer des spinelles polymetalliques par precipitation combinee de deux ou plusieurs composes metalliques dans des proportions permettant de produire un total de huit valences positives lorsqu'ils sont combines sous forme d'oxydes dans le reseau de cristaux du spinelle. Les procedes decrits consistent en une precipitation combinee des metaux sous forme d'hydroxydes ou convertibles vers la forme hydroxyde-oxyde, une calcination du precipite combine, et finalement un frittage du materiau calcine a environ la moitie de son point de fusion ou davantage, permettant ainsi la formation d'un spinelle qui possede une densite de plus de 50% de la densite theorique du cristal de spinelle. Des techniques sont egalement decrites pour preparer des spinelles moins denses, des spinelles ayant plus de deux metaux incorpores dans le reseau du spinelle, ainsi qu'une phase oxyde separee associee aux crystallites du spinelle, et des compositions de moulage en pate.
Patent EP-0061108-A1 (EP)
Inventor: EITENMULLER JURGEN DR MED
IPC: A61L27/54
Filed: 1982-03-13
Abstract: 1. Bond implant of tricalcium phosphate ceramics having a microporous and macroporous structure, which is impregnated with at least one broad-band microbicide, characterised in that the degree of porosity is greater than 50% and the bone implant is covered with a coating which is compatible with the material and which biologically is slowly degradable, preferably consisting of a substance in the group of high-melting fats, polyglycolic acids, copolymers of polyglycolic acid and lactic acid, alkylated cellulose derivatives or high molecular weight starches and additionally contains silver ions incorporated into the crystal structure of the tricalcium phosphate.
Patent EP-0064593-A1 (EP)
Inventor: SMATHERS EDMOND WATKINSON
IPC: B65H5/00
Filed: 1982-03-25
Abstract: An array of acoustic transducers (100) is operated to generate progressive air pressure waves. Sheets (106, 107) are introduced by feed rolls (105) and reflect the progressive waves to establish interference and a pattern of standing waves which includes a planar array of high pressure antinodes to support a sheet against gravity approximately at the level of a planar array of low pressure nodes. The initial portion of the array of transducers is horizontal to provide levitational support. A succeeding portion is inclined to the horizontal to provide movement under gravity for the sheets to a bin (112). 
     The height of support by the standing waves may be changed by altering the frequency, and they may be rendered non-supporting by turning off or greatly reducing the amplitude of the standing waves. Various controls and guides may be provided to direct sheets being transported.
Patent EP-0075115-A1 (EP)
Inventor: SAYER GERHARD
IPC: D06F71/34
Filed: 1982-08-19
Abstract: 1. Steam insert for an ironing machine, comprising a heated shaped body (1; 10) of aluminium or an aluminium alloy, which is equipped with a heating steam supply system (6, 7; 12, 13) of iron or an iron alloy, especially steel, and is equipped on its front face with an ironing upholstery, characterized in that, as heating steam supply system, pipes (6, 7; 12, 13) are cast into rib-shaped raised zones (8, 9; 14, 15) formed in one piece with the shaped body (1; 10) and situated on the rear face of the shaped body (1; 10).
Patent EP-0077057-A1 (EP)
Inventor: OGATA NAOYA
IPC: G03F7/038
Filed: 1982-10-08
Abstract: The use of an acetalized polyvinyl alcohol having a molecular weight of 10,000 to 1,000,000 represented by the formula:
     vherein: R 1  represents a residue of an aldehyde or a etone; H 2  represents a hydrogen atom, which may par- ially be substituted with an acetyl group; R 3  represents aught or a monomeric unit copolymerizable with vinyl cetate; and 1, m, n are integers indicating polymer- cation degrees,  
is a negative-type resist in ionizing radiation lithography.
Patent EP-0109980-A1 (EP)
Inventor: GOHNER SIEGFRIED
IPC: F16L7/02
Filed: 1982-12-04
Abstract: 1. A spacing piece or element (11) for heavy pipes (10) extending through protective pipes, comprising an annular body composed of several segments, (13, 14) made from plastics material, connected to one another and provided at least partially with projections (12) forming sliding skids and which in each case repeatedly partially overlap transversely to the circumferential direction of the spacing element and which have, in their overlap regions, recesses (18) in alignment with one another for the insertion of plastics bolts or pins (20) which form common hinge joint members of adjacent segments, characterised in that at least at one segment overlap location of the spacing element (11) the plastics bolt is designed as an eccentric clamping bolt (22) which has portions of smaller diameter than recesses (18, 18'), in alignment with one another, of the segments (13, 13') and eccentric cylindrical cam or dog bodies (24) in portions which, with the eccentric clamping bolt (22) inserted, come to rest in the recesses (18') of one of the two overlapping segments (13, 13'), the outside diameter of said bodies (24) corresponding to the diameter of the recesses (18').
Patent EP-0083039-A1 (EP)
Inventor: OCHIAI MICHIHIKO
IPC: C07F7/10
Filed: 1982-12-17
Abstract: 4-Cyano-2-azetidinone derivatives represented by the formula
     wherein R' is an amino group which may be acylated or protected, X is a hydrogen atom or a methoxy group and W is a hydrogen atom or a sulfo group, and methods of producing the same, for example, as represented by
     and
     wherein R 2  is an acylated or protected amino group, Y is a halogen atom or a group having the formula -OCOR 3 , -SCOR 3  or -S(O)n-R 3  (R 3  being a hydrocarbyl group and n an integer 1 or 2), R 4  is an amino group which may be acylated or protected and X is as defined above. Compounds [I] are useful as advantageous intermediates for the synthesis of optically active 4-substituted-2-azetidinone derivatives, and, when W = S0 3 H, [I] are also useful as antimicrobial agents and as beta-lactamase inhibitors.
Patent EP-0067559-A1 (EP)
Inventor: OU-YANG DAVID TIEN-TUNG
IPC: C09J7/20
Filed: 1982-05-21
Abstract: The present invention discloses a sheet material useful as an innerseal that comprises a dimensionally stable substrate having at least 0.001 g;cm 2  of a tack-free, shear-activated adhesive on one surface. The composition includes from 1 to 15 parts by weight of a block copolymer, from 1 to 25 parts by weight of a tackifier, and from 60 to 100 parts by weight of either a microcrystalline wax or an amorphous polyolefin. A mixture of the two can be used. 
     The sheet material is shear-activated and does not adhere or block to itself or other surfaces until a shear force is applied to it. Additionally, it does not require special heating equipment in order to adhere it to surfaces. In a preferred aspect of the invention the innerseal leaves a residue on the lip around a container opening thereby providing a visible indication of removal.
Patent EP-0068662-A1 (EP)
Inventor: TAKI YOSHIHIRO
IPC: B01D46/52
Filed: 1982-06-04
Abstract: A filter means (10) for filtering fluid comprises a first filter section (9a) and a second filter section (9b). The filter means (10) is formed by using a folded sheet material having (9) a trapezoid or a sector shaped form. The second filter section (9b) of the filter means (10) has a filtering performance different from that of the first filter section (9a) of the filter means (10).
Patent EP-0068718-A1 (EP)
Inventor: CANER ALI R
IPC: B65D1/28
Filed: 1982-06-16
Abstract: A container body (10) made of thermoplastic materials, and of uniform bottom and side wall thickness, after being filled with a hot liquid (50), is then hermetically-seated by a flat closure disc (55) adhesively contacting a peripheral lip (26, 28) formed around the top of the body. The bottom wall (20) of the container body (10) is formed with annular grooves (22) to define a flexible diaphragm which flexes inwardly upon cooling of the liquid (50) to substantially dissipate the internal vacuum which is formed in the container head space (62); the suction is similarly relieved by inward flexing of the disc (55). The bottom (20) of the container body has a reinforced pedestal base (14) formed with stacking ledges (25) to facilitate nesting of empty bodies (10) for shipment and storage.
Patent EP-0091524-A1 (EP)
Inventor: NAYFA JAMES E
IPC: D01B1/08
Filed: 1982-10-15
Abstract: A cotton gin bar (16) including a roller assembly comprising a pair of discs (26,28) rotatably arranged on the upper portion of the bar at the ginning point, the discs (26,28) being operative on opposing sides of the bar for detaching lint from cotton seed. Each roller disc (26,28) is provided with an annular rib (30) and the gin bar (16) is provided with an annular groove (34) in which the rib (30) is received, thereby defining a rotatable seal. The rotatable seal restricts the passage of small particles such as grit and lint which interfere with operation of an annular ball bearing (38) on which each roller disc is mounted.
Patent EP-0060774-A1 (EP)
Inventor: THURIER YVAN
IPC: B65H3/10
Filed: 1982-03-10
Abstract: 1. An apparatus for separating sheets of paper from a pile (12) and comprising : - a support for said pile, - a structure (10) movable about an axis (11) parallel to the plane of the sheets above said support, - hollow drums (14A, 14B) supported by said structure (10) and mounted so as to rotate about their respective axes parallel to the axis (11) of said structure (10) in a direction opposite to that of the structure, each drum having at least one opening (21) at its periphery, - means (30 to 35) for temporarily creating a depression inside said drums (14A, 14B) so that, when one the drums engages the topmost sheet of the pile (12), the edge of this sheet is detached from the pile and partially winds on the periphery of this drum under the action of the depression existing in this drum, while another drum maintains in position the sheet just underneath in the pile - means (22 to 26) for removing the sheet thus partially wound in a direction opposite to its detached edge characterized in that said structure (10) is driven around said axis (11) with an oscillating movement by driver means (18 to 20), and in that said drums are two in number (14A, 14B) and undergo a depression only during a half-period of the oscillating movement of said structure.
Patent EP-0067727-A1 (EP)
Inventor: KOREN DAVID HENRY
IPC: H01R24/56
Filed: 1982-05-04
Abstract: A cable termination apparatus (90) for use in locating and terminating an electrical cable (10) of the twin-axial type to an electrical connector (50), the cable having a pair of insulated wires (20, 30) having inner conductors (22, 32), the apparatus being characterized by as comprising a body (91) of conductive material including a passage (95) for receiving and locating one of the wires (30) and a radial slot (96) for receiving and locating the inner conductor (22) of the other wire (20), the passage (95) extending through the body and having a generally frusto-conical wire entry portion, the slot (96) extending axially inward from one end of the body and intersecting with the frusto-conical portion to provide stress relief to the conductor (22) terminated (e.g., soldered 98) within the slot.
Patent EP-0084570-A1 (EP)
Inventor: MIZUGUCHI HIROYUKI - AZA-SUGIN
IPC: D03C1/26
Filed: 1981-12-28
Abstract: Machine a ratiere positive comprenant des couteaux de rappel (16a), (16b) conformes de facon a se mouvoir sur des surfaces d'appui planes verticales et paralleles (18a), (18b) dans la direction de leur mouvement. Les premieres surfaces d'appui planes (7a), (7b), qui sont conformees de facon a pouvoir entrer en contact selon un plan avec les surfaces (18a), (18b) des couteaux (16a), (16b), respectivement, sont formees sur des crochets (6a), (6b) qui sont fixes de facon pivotante aux extremites superieure et inferieure d'un levier vertical (5). Le levier vertical (5) est entraine par mise en contact des surfaces (7a), (7b) des crochets (6a), (6b) avec les surfaces d'appui (18a), (18b) des couteaux de rappel (16a), (16b), respectivement.