baber/WOPTO huggingface dataset:
Patent EP-0068866-A1 (EP)
Inventor: OKUMURA YOSHIHARU
IPC: C07C45/00
Filed: 1982-06-28
Abstract: The invention relates to a method for the manufacture of ketones which comprises oxidizing an n-olefin in the presence of a catalyst containing palladium, copper, a halogen, and at least one of specific tertiary amines.
Patent EP-0067106-A1 (EP)
Title: Nouveaux éthers de phénol actifs sur le système cardiovasculaire, leur procédé de préparation et leur utilisation dans des médicaments
Inventor: DEMARNE HENRI
IPC: C07C217/32
Filed: 1982-06-01
Abstract: Des produits, qui répondent à la formule gé?rale: <IMAGE> dans laquelle R1 et R2 prise ensemble représentent un atome d'oxygène = O ou encore R1 représente l'hydrogène et R2 représente un radical OH, R3 désigne un atome d'hydrogène ou un radical alkyle droit ou ramifié, ou un groupe alkynyle ayant de 1 à 6 atomes de carbone, R4 représente un radical alkyle droit ou ramifié ayant de 1 à 6 atomes de carbone ou un groupe alkynyle ayant de 2 à 6 atomes de carbones R5 désigne un atome d'hydrogène, un groupe alkyle ayant de 1 à 4 alomes de carbone ou un groupe acylamine n=3 ou 4; ainsi que les sels d'addition d'acides desdits produits; un procédé de préparation desdits produits; et les médicaments, actifs notamment sur le système cardiovasculaire, contenant au moins un desdits produits.
Patent EP-0083893-A1 (EP)
Inventor: SEGRE-AMAR LEONELLO
IPC: H04M11/00
Filed: 1982-12-24
Abstract: 1. A system for transmitting messages to a telephone station through the telephone line associated with the latter, in a telephone installation including a device for generating service signals relating to the making of a telephone connection between said station and another telephone station, characterized in that it includes a mixer (TRM, M) with two inputs (E1 , E2 ) connected to the service signal generating device (GS) and to a message generating device (GM) the output (S) of the said mixer being connected to the telephone line (B, LT).
Patent EP-0069050-A1 (EP)
Inventor: CERVIN GUNNAR
IPC: F27D1/16
Filed: 1982-06-24
Abstract: 1. Labour-facilitating apparatus for the conveyance of building material from a higher position to a lower position or vice versa in the vicinity of the place at which the material is used, such as conveyance of shaped bricks for the construction of internal walls, in particular for the lining of converters, metallurgical furnaces, holding furnaces and suchlike, with a supporting structure consisting of a stand (7) for a continuous chain conveyor (10), which is able to be withdrawn partially away from the stand, in order to form, with its part which has been withdrawn away from the stand (7) over the curved part of a guide (21), a vertical conveyor section for the said conveyance from a higher position into a lower position or vice versa, characterized in that the continuous chain conveyor (10) is movable in a flexible channel (11) consisting of channel sections (11a, 11b, 11c) articulated to each other, which channel is supported by the stand (7) and together with the chain conveyor (10) is able to be withdrawn in relation to the stand (7) in order to form a protective channel along the vertical conveying section of the chain conveyor, which at least partially surrounds this vertical conveying section, in order to hold material on this part, and that the flexible channel has circularly curved guide flanges (20) on the sides facing each other toward the interior, which flanges support the chain conveyor (10) for transfer to the said vertical section.
Patent EP-0078780-A1 (EP)
Inventor: FRANZEN BENGT GUSTAF
IPC: C01B15/023
Filed: 1982-10-12
Abstract: A method in the production of hydrogen peroxide by the anthraquinone process is described, in which method anthraquinone derivatives dissolved in a working solution are subjected alternatingly to hydrogenation and oxidation. To reduce the relative moisture in the working solution to a suitable level of 20-98%, preferably 40-85%, the working solution is dried prior to hydrogenation by contacting it with a gas or a gaseous mixture, the water vapor pressure of which is below that of the working solution. Suitable gases or gas mixtures are air or exhaust gases from the oxidation stage of the anthraquinone process.
Patent EP-0091539-A1 (EP)
Inventor: TANIGUCHI TADATSUGU
IPC: C07K14/55
Filed: 1983-02-03
Abstract: A gene coded for a polypeptide which possesses interleukin-2 activity is isolated, and connected with a vector DNA which is capable of replicating in a procaryotic or eucaryotic cell at a position downstream of a promoter gene in the vector obtaining a recombinant DNA, with which the cell is transformed to produce interleukin-2.
Patent EP-0098383-A1 (EP)
Inventor: WILDI ERIC JOSEPH
IPC: H01L21/331
Filed: 1983-05-26
Abstract: A P-N diode includes a P substrate (14) with a thin N epitaxial layer (16) thereon. A P +  isolation region (18) surrounds the periphery of the N- epitaxial layer (16) and is integrally connected to the P -  substrate (14). An N +  cathode region (22) extends into the N -  epitaxial layer (16) from the upper surface of such layer. A P anode region (20) extends into the N -  epitaxial layer (16) from its upper surface and surrounds the N +  cathode region (22). A further P +  region (26) extends into the N -  epitaxial layer (16) from its upper surface and surrounds the N +  cathode region (22), and, in turn, is surrounded by the P +  anode region (20). The further P +  region (26) is biased at the same potential as the P -  substrate (14). An N +  buried layer (24) is situated between the P -  substrate (14) and the N -  epitaxial layer (16), beneath the P +  anode region (20), and surrounds the N +  cathode region (22). The N +  buried layer (24) reduces parasitic currents in the P-N diode, and the further P +  region (26), appropriately biased, enables the P-N diode to block current at high reverse voltages.
Patent EP-0145803-A1 (EP)
Inventor: FINK PETER JOHANNES DR
IPC: B23K20/04
Filed: 1983-12-17
Abstract: 1. Process for the production of hot-cladded metal strip by high-pressure rolling in which cladding is performed in a planetary mill incorporating a multi-roll stand (7) with a reduction in thickness of 90 to 98 % and in a preceding feed stand with a thickness reduction of 25 to 30 % and at a rolling speed of 0,8 to 3,6 m/minute and in which, prior to rolling and preliminary heating, the base and the cladding material, their facing surfaces metallically bright, are placed on top of each other and connected at the edges by spot or seam welding, with the slabs (1) being rolled in uninterrupted sequence in the multi-roll stand (7) and the slab ends being profiled by arrow-shaped projections and corresponding recesses or similar, said slabs (1) following each other end to end at such close intervals that the front end of the following slab (1) is already gripped in the roll gap of the multi-roll stand (7) while parts of the preceding slab (1) have not yet entered the roll gap.
Patent EP-0100577-A1 (EP)
Inventor: WALLACE WILLIAM KEITH
IPC: B23Q3/12
Filed: 1983-07-27
Abstract: An elastic ring for maintaining a pin (26) in a hole formed in a socket and work drive shaft (10) of a rotary tool. The ring has integral fingers (24) which project into the ends of the hole so that the pin (26) cannot dislodge the ring by centrifugal force when the tool is operating at high speed. Several variations of the ring include weighted areas at portions of the ring midway between the fingers (24), which areas counterbalance centrifugal force on the ring to supplement holding force of the fingers upon the pin (26).
Patent EP-0087238-A1 (EP)
Inventor: OFFORD ROBIN EWART
IPC: A61K38/00
Filed: 1983-02-07
Abstract: Method for the enzymatic replacement of a C-terminal amino acid in an insulin or insulin-like compound with another amino compound or for the addition of an amino compound to a des-insulin or des-insulin-like compound. In the preferred embodiment the method permits the conversion of swine insulin to human insulin in high yield and in short reaction times by preparing a reaction mixture comprising an insulin or insulin-like compound having a first C-terminal amino acid; an amino compound or salt thereof; a solvent system comprising a buffer, capable of maintaining the pH of the reaction mixture between about 5 and 7, and between about 75% and 97% (vol/vol) of at least one non-aqueous reaction mixture miscible solvent, said reaction mixture miscible solvent including at least about 50% (vol/vol) butane-1, 4-diol, and between about 3% and 25% (vol/vol) water; and at least one protease specific to the cleavage of said first C-terminal amino acid from the insulin or insulin-like compound and at least one protease capable joining to that insulin or insulin-like compound said amino compound or salt thereof, but substantially incapable of cleaving the insulin or insulin-like compound elsewhere under the conditions used; and maintaining the temperature of the mixture between about 4°C and 60°C for about 1 to 2 hours.
Patent EP-0091735-A1 (EP)
Inventor: HEKAL IHAB M
IPC: A23L5/20
Filed: 1983-03-15
Abstract: The susceptibility to color and flavor loss of liquid containing comestibles due to oxidative deterioration during storage is reduced by placing the comestible in the cathode compartment of an electrochemical cell in which the compartments of the cell containing the anode and cathode are separated by a cation permeable membrane and the anode compartment contains a highly dissociatable, non-oxidizable inorganic acid electrolyte, and thereafter subjecting the comestible to a high density current for a short period of time sufficient to generate hydrogen at the cathode to remove oxygen from the comestible but insufficient to effect a substantial chemical change in the comestible. The deoxidized comestible is then stored in a hermetically sealed container in which air is substantially absent.
Patent EP-0091316-A1 (EP)
Inventor: SUZUKI MIGAKU
IPC: B32B43/00
Filed: 1983-04-06
Abstract: This disclosure is directed to an apparatus adapted to cut an elastic member into desired lengths for fitting of opposite side edges around the user's legs and then to attach these lengths of the elastic member successively to a disposable diaper. The apparatus includes a suction roller (5) having protruding segments (6) and retracted segments (7) over which the elastic member passes, a cutter (10) arranged to cut the elastic member in a retracted segment of the suction roller and a nip roller (12) arranged to press the cut lengths of the elastic member onto the diaper (Figure 1). The apparatus may be provided with means (4) for applying adhesive to the elastic member whereby it is attached to the diaper.
Patent EP-0102154-A1 (EP)
Inventor: MICHAELSON ROBERT CHARLES
IPC: C07C31/20
Filed: 1983-07-05
Abstract: A process for hydroxylating olefins using a supported osmium catalyst such as O S3 (CO) 12  adsorbed on a support, such as MgO, and optionally in conjunction with a co-catalyst such as Nal, is disclosed.
Patent EP-0109729-A1 (EP)
Inventor: ARIKA JUNJI
IPC: C01B/
Filed: 1983-08-23
Abstract: A mordenite type zeolite having a high purity and a high Si0 2 /AI 2 0 3  molar ratio is prepared without using an organic or inorganic mineralizer, by a process wherein a homogeneous aluminosilicate containing 3 to 14% by weight, expressed in terms of Al 2 O 3  (calculated as the anhydride), of aluminium is crystallized in an aqueous solution of an alkali metal hydroxide.
Patent EP-0098774-A1 (EP)
Inventor: FEUTREL CLAUDE
IPC: G21C5/06
Filed: 1983-06-28
Abstract: Dispositif de fixation démontable d'un tube guide dans un logement prévu à cet effet dans la pièce d'extrémité (3) d'un assemblage combustible de réacteur nucléaire du type refroidi à l'eau ordinaire. Le tube guide comporte un embout (1) dont l'extrémité (4) en forme de virole présentant un profil intérieur cylindrique est fendue sur toute sa hauteur en un certain nombre de secteurs souples (6) pouvant s'appliquer dans un logement annulaire (10) ou sur un alésage présentant sur sa surface des filets d'accrochage circulaires, sous l'action d'une bague cylindrique de blocage (12) munie d'une fourrure conique (13), des moyens (14, 15, 16) étant prévus, en outre, pour fixer la bague de blocage en translation axiale par rapport à la pièce d'extrémité (3) et pour assurer, à distance, le démontage de la bague (12).
Patent EP-0100272-A1 (EP)
Inventor: SCHISSLER JEAN-MARIE JOSEPH
IPC: B22D27/04
Filed: 1983-07-18
Abstract: 1. Device for the manufacture of castings and of the kind comprising a means for electrically heating a part moulded and solidified in a mould (1) into which this heating means is incorporated, characterized in that the latter consists of at least one electrical heating resistor or of at least one inductor (4) fully embedded or nested inside of the mould (1) for imposing a suitable thermal treatment on at least one portion of the solidified part within the moulding space (3).
Patent EP-0104985-A1 (EP)
Inventor: LACROIX PIERRE
IPC: B21C47/14
Filed: 1983-09-09
Abstract: 1. Stationery wire coiling device comprising a winding drum (3) which is fixed in rotation and a winding device (51, 52, 53, 54) driven in rotation by a hollow shaft (21) turning coaxially to said drum, the spires of wire (4) being pushed away from the drum (3) so as to fall on a star-shaped wheel (6) driven in rotation about a horizontal rotation axis (61) situated transversely to the axis of the hollow shaft (21) characterized by the fact that it comprises a driving cam (71) which is driven in rotation by hollow shaft (21) and is so arranged as to push one branch of the star wheel (6) towards the drum and engaging and disengaging means (74) permitting the engagement and disengagement in rotation of said driving cam (71) and said hollow shaft (21).
Patent EP-0099839-A1 (EP)
Inventor: JACQUIER MARIE-ODILE
IPC: B29C49/00
Filed: 1983-06-28
Abstract: Biaxially oriented polyester film with an intrinsic viscosity of 0.6-0.75 dl/g, a crystalline orientation coefficient higher than 0.78, a lengthwise modulus of at least 800 kg/mm<2> and a transverse dimensional stability of 0-0.5 % shrinkage at 105 DEG C and 1.5-2.5 % shrinkage at 150 DEG C. The film is obtained by heating a polyester film, transverse drawing followed by a heat treatment, lengthwise drawing, heat-setting of the biaxially drawn film and then relaxation. The film can be employed as a base for magnetic tape.
Patent EP-0088730-A1 (EP)
Title: Feuille de couverture scellée sur des contenants par soudure pour constituer un couvercle détachable
Inventor: HORVATH LASZLO SANDOR
IPC: B65D77/20
Filed: 1983-03-04
Abstract: Feuille de couverture scellée sur des contenants ou des ré cipients par soudure pour constituer un couvercle détachable comprenant un film (1) à faible élasticité associé à un film thermoplastique (3) par l'intermédiaire d'une couche thermoplastique (2), le film (1) et la couche (2) comportant une incision dont le tracé correspond à la ligne de rupture préétablie (12) suivant laquelle la feuille de couverture se déchire lorsqu'on l'enlève.
Patent EP-0100334-A1 (EP)
Title: Apparatus for pressing tubular parts.
Inventor: SAUDER KARL
IPC: B21D39/04
Filed: 1983-02-01
Abstract: PCT No. PCT/EP83/00024 Sec. 371 Date Oct. 4, 1983 Sec. 102(e) Date Oct. 4, 1983 PCT Filed Feb. 1, 1983 PCT Pub. No. WO83/02737 PCT Pub. Date Aug. 18, 1983.An apparatus for pressing tubular parts, more particularly for pressing or forcing pipe-unions onto pipes, sleeves or hoses. The apparatus includes a plurality of spring loaded, radially adjustable jaws and an annular piston in operative communication with the jaws. The piston can move hydraulically towards the jaws and can be returned hydraulically to its neutral position. The effective area of the piston, by means of which it is returned to its neutral position, amounts to only a fraction of the piston-area which advances the piston. The end of the piston remote from the jaws engages in an annular hydraulic cylinder, the entire cross-section of the piston which is largest at this end, forming the effective piston-area which advances the piston.
Patent EP-0125697-A1 (EP)
Title: Method of treating warp yarn ends in sizing process
Inventor: KOMATSU TOKUJI
IPC: D02H5/02
Filed: 1984-05-16
Abstract: The ends of warp yams in a sheet form are treated at the end of a sizing process in preparation for a subsequent rewinding process. In the sizing process, the warp yarns are threaded through a reed with at least two warp yarns in each reed dent in vertically spaced relation. The at least two warp yams are threaded through one dent in a reed in the rewinding process. Heretofore, it has been tedious and time- consuming to thread the warp yarns through the reeds since the warp yams in one reed dent cannot be distinguished from those in other reed dents in the sizing process. In the rewinding process, a spacer such as a rod is inserted between vertically divided sheets of the warp yarns to prevent snarling. Since the warp yams cannot be distinguished from reed dent to reed dent, it has been difficult to insert the spacer. According to the present invention, the reed in the sizing process is displaced transversely ofthe warp yarns to gather the at least two warp yarns in each reed dent into a seeming single strand, and a lease thread is inserted between vertically spaced groups of the warp yarns.
Patent EP-0133887-A1 (EP)
Inventor: MALABARBA ADRIANO
IPC: A61K31/395
Filed: 1984-06-17
Abstract: The present invention is directed to new water soluble rifampicin derivatives which are suitable for preparing aqueous solutions for oral or parenteral administration. The new derivatives of the invention are 4 and/or 8 alkanoyl or alkanoyloxyalkyl esters of rifampicin and possess essentially the same antibacterial activity of this widely known antibiotic substance.
Patent EP-0144689-A1 (EP)
Inventor: WATARI MASAO
IPC: G06T7/00
Filed: 1984-10-26
Abstract: This pattern matching system comprises a pattern matching control unit (3) for gathering an L number of time points i of the input pattern into a block, a distance computation unit (1) with an input pattern buffer (11) having its address specified by the signal of said control unit, and a reference pattern buffer (12) for temporarily storing the vector       at the j-th frame of the reference pattern so that the input pattem       and the reference pattern       may be read out from the input pattern buffer and the reference pattern buffer to derive the inter-vector distance      . An asymptotic equation computation unit includes a difference memory. The asymptotic equation of a dynamic programming is computed for the time point of each reference pattern and for each time point in one block of the input pattern with reference to the distance       under the connecting condition of the dissimilarity G n (j) at the time point (ii-1)·L for the block number ii of the time point of the input pattern, thereby to derive the dissimilarity G n (j) at the time point ii-L of the input pattern.
Patent EP-0147691-A1 (EP)
Inventor: EFFLAND RICHARD C
IPC: C07D261/20
Filed: 1984-12-06
Abstract: Novel (1,2-benzisoxazol)sulfinylalkanoic and -sulfonyl- alkanoic acids and derivative compounds, methods for preparing them and methods of treatment administering compositions containing the compounds which are useful as antihypertensives.
Patent EP-0115889-A1 (EP)
Inventor: MALAGOLI LIBERO
IPC: F04C2/10
Filed: 1984-01-23
Abstract: An orbital hydraulic motor with frontal distribution and hydrostatic gap compensation comprises a fluted stator (13) containing a lobed rotor (12), and an inclined shaft (9) which is torsionally coupled to the rotor (12) and to the motion output shaft (4), there being provided, interposed between these latter, a header (15) and a distributor unit comprising a rotatable ring (19) and a fixed ring (22) which are constantly pressed tightly together against the header (15) by elastic means (29) acting on the fixed ring (22). 
     The distributor unit (19, 22) embraces a cylindrical coupling (20) which itself embraces the inclined shaft (9), and which torsionally connects the motion output shaft (4) to the rotatable ring (19). On the side nearer the motion output shaft (4), the rotatable ring (19) and fixed ring (22) are provided with respective chambers for the inlet/outlet (24) and outlet/inlet (23) of the hydraulic fluid, which keeps the distributor unit (19, 22) pressed tightly together during the operation of the motor, said chambers (24), (23) being connected to the corresponding chambers of the motor unit (12,13) by way of respective longitudinal channels (193, 17), (220, 191, 17), which are provided on the distributor unit (19, 22) and on the header (15).
Patent EP-0120604-A1 (EP)
Inventor: WENNERBERG ARNOLD NELS
IPC: C10G45/04
Filed: 1984-02-24
Abstract: A high surface area, porous active carbon matrix containing a substantially uniform dispersion of a metal or metal-containing material and methods for making and using the same are disclosed.
Patent EP-0132026-A1 (EP)
Inventor: BRIGHT GENE MICHAEL
IPC: C07H17/00
Filed: 1984-05-16
Abstract: Antibacterial cyclic ethers of the formula:-
     and the pharmaceutically acceptable acid addition salts thereof wherein n is 1, 2 or 3; the wavy line at the 4"-OH group represents the axial and equatorial configurations at said position; provided that when n is 1, the 4"-OH group has the equatorial configuration. 
     Also included are processes for the preparation of said compounds, and certain intermediates therefor, some of which have antibacterial activity.
Patent EP-0150591-A1 (EP)
Inventor: SALIGER KENNETH CARL
IPC: F16L39/06
Filed: 1984-12-12
Abstract: @ A seal arrangement for a fluid swivel joint such, as is commonly used on offshore loading terminals for tankers, includes first and second adjacent joint rings 30, 32 which are rotatable relative to each other about a common central longitudinal axis. The joint rings 30, 32 have a small annular clearance gap 34 therebetween to allow relative rotational movement, and one of the rings includes an annular seal housing groove 42 communicating with the clearance gap 34. An annular seal is positioned in the seal housing groove 42, and includes a pliant annular, sealing member 44 and an adjacent free-floating anti-extrusion ring 46 to prevent the pliant sealing member 44 from being deformed into the clearance gap by a relatively high fluid pressure differential existing across the seal. An oil injection system circulates a flow of oil between a sealing face on one of the joint rings 30 and the contacting surfaces of the sealing member 44 and anti-extrusion 46 so as to remove generated heat and any seal wear debris from the seal arrangement.
Patent EP-0122841-A1 (EP)
Inventor: HORAUD FLORIAN
IPC: C07K14/03
Filed: 1984-03-30
Abstract: An antibody characterised by its abilities:        to neutralise the HCMVs; to give rise to immunofluororescence-detectable reactions with cells from cultures of human origin infected beforehand with HCMVs and fixed with acetone; to react essentially with a single viral polypeptide with a molecular weight of the order of 94,000, carrying a continuous sequential epitope and capable of being isolated from the cytoplasm of cells of human origin previously infected by HCMVs in the presence of protease inhibitors; preferably to react with protein A. to neut