baber/WOPTO huggingface dataset:
Patent EP-0318333-B1 (EP)
Title: Stations for a digital communications network
IPC: H04B10/035
Filed: 1988-11-28
Granted: 1993-07-21
Abstract: A central station (4) for a digital communications network comprising a plurality of outstations (8) and a branch network of waveguides comprising a single waveguide (6) from the central station, one or more passive splitters (1) and two or more secondary waveguides (14) for onward transmission to the outstations: the central station comprising; means for transmitting data to outstations in the form of a stream of frames, each comprising a synchronisation signal in the form of a predetermined pattern of bits; scrambling means for scrambling the frames in accordance with a predetermined binary sequence; and means for detecting in data received from the outstations the presence of the scrambled synchronisation signal thereby obtaining information concerning reflections in the branch network.
Patent EP-0290421-B1 (EP)
Inventor: ORPHANOS PETER D
IPC: A23G9/32
Filed: 1988-05-06
Granted: 1994-01-12
Abstract: The present invention relates to intermediate melting sucrose fatty acid ester compositions that are capable of rapid crystallization from a melted state. The compositions comprise 60% to 97% by weight intermediate melting sucrose fatty acid esters and 3% to 40% hardstock triglycerides or hardstock polyol fatty acid esters. Preferably the average fatty acid chain length of the hardstock material fatty acids is not less than the average fatty acid chain length of the intermediate melting sucrose ester fatty acids. The sucrose fatty acid esters are characterized by their rheology, liquid/solid stability, iodine value, and solids at body temperature. Rapid crystallization of the esters is useful in preventing anal leakage, and it could also translate into a reduction of post-hardening in shortenings and margarines, and into improved high temperature stability and temperature cycling stability as may be encountered during distribution of these products to the end user.
Patent EP-0324807-B1 (EP)
IPC: G21C9/016
Filed: 1988-06-09
Granted: 1992-07-15
Abstract: L'invention concerne un dispositif pour empêcher la pénétration dans le sol du corium d'un réacteur nucléaire fondu, ce réacteur étant supporté par un radier en béton en appui sur le sol. Ce dispositif comporte, inséré dans le radier (4), une cuvette de rétention (6) en matériau réfractaire dont la partie supérieure (10) en contact avec le corium fondu est constituée d'un matériau réfractaire et chimiquement inerte vis à vis des constituants dudit corium, et dont la partie inférieure (8) est constituée d'un matériau réfractaire, dont la conductivité thermique est au moins égale à 15 fois celle de la partie supérieure. De préférence, la partie supérieure (10) de la cuvette de rétention (6) est en zircone, de 2 à 10 cm d'épaisseur, et la partie inférieure (8) est en graphite. Le dispositif peut également comporter des moyens (5) de déviation de l'attaque latérale du radier.
Patent EP-0339465-B1 (EP)
Title: Antibacterial composition for oral administration
IPC: A61K31/545
Filed: 1989-04-19
Granted: 1992-09-09
Abstract: An antibacterial composition for oral administration comprising pivaloyloxymethyl-(6R,7R)-7[(Z)-2-(2-aminothiazol-4-yl)-2-methoxyimino acetamide] -3-[(Z)-2-(4-methylthiazol-5-yl)-ethenyl]cephem-4-carboxylate,  beta -cyclodextrin and a pharmaceutically acceptable carrier is disclosed. The addition of  beta -cyclodextrin remarkably improves the dispersibility of the substance ME1207 to thereby promote the absorption of the same. Thus, the absorbability of the substance ME1207 administered at a hungry state is elevated to a level comparable to that achieved by administering the same after meals.
Patent EP-0429712-B1 (EP)
Inventor: MAUER GUENTER
IPC: E05B47/06
Filed: 1989-12-01
Granted: 1994-05-04
Abstract: The invention relates to an electromagnetically controlled safe lock having a codable release command and a handle for actuating the bolt (6), the case of which lock receives the bolt and a locking mechanism in a front recess, whilst mounted in a rear orifice of the case is an electromagnet (16), the armature of which is arranged on a blocking lever (15) equipped with a blocking nose (15a). The object of the invention is to redesign the electromagnetic bolt-blocking means in such a way that it becomes effective in both directions of movement of the bolt (6). This object is achieved by such a design of the blocking nose (15a) that, both during the retraction and during the extension of the bolt (6), the follower (13d) butts against the blocking nose if the electromagnet (16) is not energised. <IMAGE>
Patent EP-0371565-B1 (EP)
Title: Stackable tray
IPC: B65D21/02
Filed: 1989-11-27
Granted: 1992-04-29
Abstract: Tray, adapted for stacking comprising a bottom, two long side walls and two short side walls, the long and short side walls being connected to each other at the corners of the tray at which corners, along the bottom sides thereof, a horizontally extending supporting ledge (5) bounded at the inside by a vertically running border (12) being formed, and on either side of each corner an upward-running step (15,16) into the top edges of the tray is formed, said supporting ledge (5) being provided with a recess and the top edge of the tray being provided at each corner with a projection, the recess being able to accommodate the projection of a tray lying underneath. Preferably on either side of each corner an upward-running step (6,7) is formed in a supporting ledge (8,9) at the bottom side of the tray, said steps being able to accommodate the above-mentioned steps (15,16) in the top edges of a tray lying underneath.
Patent EP-0372801-B1 (EP)
Inventor: MCCOOL JOHN F
IPC: H04L12/437
Filed: 1989-11-29
Granted: 1996-01-17
Abstract: A modular system for configuring and reconfiguring the data paths within a local area network station permits the network station to be configured in various operational modes including a through mode, a wrap mode, and a concentrator mode. A module includes a media access controller MAC and an encoder/decoder ENDEC connected together by a bus. Certain signals from the bus are selected by a multiplexer. External signals for example, from another module are inputted to the bus through a latch. The multiplexer and the data paths through the MAC and ENDEC are controlled to configure the station in one of the operational modes. A second module similar to the first module is used to provide a station for a dual-ring local area network conforming to the FDDI standard.
Patent EP-0375265-B1 (EP)
Title: Purification of isothiazolones
IPC: C07D275/02
Filed: 1989-12-13
Granted: 1993-05-05
Abstract: A process for obtaining pure 2-substituted-3(2H)-isothiazolones is presented, wherein the substituent is alkyl, linear or branched. By developing suitable conditions, the isothiazolone hydrochloride is isolated from the complex reaction media wherein it is formed as readily filterable crystals of high purity. Such purified crystals are then utilized in isolation of isothiazolone of high purity.
Patent EP-0356278-B1 (EP)
Title: Connecting part for two steel sections
IPC: F16B7/04
Filed: 1989-07-26
Granted: 1992-07-15
Abstract: Connecting piece for two metal sections forming between them a given angle, comprising a body (4) provided at one end with a member (5) for joining to a first section (1) and the other end (21) of which engages in an axial housing (24) of a second section (2), and a slide (11) capable of being immobilised with respect to the section, the body being capable of undergoing a relative displacement with respect to the slide parallel to the direction of the axis of the housing of the second section, the slide (11) comprising a cylindrical recess (37) receiving a piece (26) provided with a cam (35), the piece being driven in rotation about the axis of the recess, characterised in that the cam interacts with two pegs (39-40) carried by the body, in such a way that it exerts a force on the body via one or other of the two pegs, depending on the direction of rotation of the cam, the pegs (39-40) carried by the body (4) being housed in an axial groove (41) of the slide (11) and arranged on either side of the piece (26) with a cam (35), the groove traversing the cylindrical recess (37). <IMAGE>
Patent EP-0356361-B1 (EP)
Inventor: PFIRSCH PIERRE
IPC: C04B35/58
Filed: 1989-07-24
Granted: 1993-10-27
Abstract: The present invention relates to a method of fabricating a boron nitride isolating rod essentially used for sheathed heating elements and rod obtained by this method. Method characterised in that it consists essentially, firstly, in performing multiple vertical pressings of the boron nitride in powder form, at least one stage of release of the pressure being provided between one of the pressings, then in proceeding to dehydrate the rod (1) obtained after the various pressings under a first vacuum, and finally in conditioning the dehydrated rod (1) by placing it in a neutral gas atmosphere with a low degree of ionisation, the sequence of these various steps making it possible to obtain a rod (1) with a density which is greater than or equal to 98% of the theoretical density and in respect of which the isolations and the dielectric rigidities are very high both in the cold and in the hot state. <IMAGE>
Patent EP-0355133-B1 (EP)
Inventor: KORSUNSKY IOSIF
IPC: H01R12/71
Filed: 1989-05-24
Granted: 1994-03-16
Abstract: Prises de support de puce (2) dans lesquelles des bornes comprennent des pattes (16) auxquelles sont fixés de manière pivotante des premiers (18) ainsi que des seconds bras souples (20). Les premiers bras souples (18) comportent des surfaces de contact (26) formées sur leurs sections extrêmes libres (22). Les surfaces de contact (26) sont conçues pour entrer en contact électriquement avec les conducteurs (6) du support de puce (8). Les seconds bras souples (20) ont des surfaces d'entrée (28) coopérant avec les moyens d'espacement (78). Les sorties (6) du support de puce (8) coopèrent avec les moyens d'espacement (78), de sorte que ces derniers (78) et les conducteurs (6) soient introduits entre les premiers et seconds bras souples (18, 20) des bornes (4) de la prise (2), les moyens d'espacement (78) forçant les bras (18, 20) des bornes (4) vers l'extérieur. Ainsi, on a ménagé la force de contact nécessaire pour établir une connexion électrique positive entre les conducteurs (6) et les bornes (4). La configuration des bornes (4) permet d'atteindre une force de contact élevée, et est capable d'adapter des tolérances de fabrication dans le support de puce (8), ainsi que la prise de support de puce (2) tout en maintenant la force de contact requise.
Patent EP-0426671-B1 (EP)
IPC: C04B22/06
Filed: 1989-03-16
Granted: 1992-12-23
Abstract: On mélange des produits dérivés de chromite dont la composition comprend FeCr2O4 ainsi que du fer, de l'aluminium, du magnésium, du sodium, du calcium et des oxydes de silice, directement avec du mortier au ciment et avec les granulats lors de l'utilisation (ou encore ajoutés à l'eau des coulages de béton), ce empêche la corrosion des armatures en acier.
Patent EP-0425578-B1 (EP)
Inventor: MURPHY RICHARD JAMES
IPC: B27K3/10
Filed: 1989-07-20
Granted: 1993-10-27
Abstract: Un procédé de traitement de bois d'oeuvre ou de planche en bois consiste à exposer ledit bois d'oeuvre ou la planche à de la vapeur dérivée d'un mélange comprenant un composé d'organo-bore ainsi qu'un second composé, lesdits composés étant capables de former un azéotrope positif si on les mélange dans des proportions molaires suffisantes. Ledit composé d'organo-bore s'hydrolyse pour donner un produit de réaction d'acide borique dans ledit bois d'oeuvre ou ladite planche et d'autres produits de réaction. L'exposition à la vapeur a lieu à une température qui dans les conditions de traitement sélectionnées, est supérieure ou égale au point d'ébullition du mélange utilisé, mais inférieure au point d'ébullition dudit autre produit de réaction.
Patent EP-0390915-B1 (EP)
Title: WHOLLY AROMATIC POLYESTERS OF ISOPHTHALIC ACID, TEREPHTHALIC ACID, p-HYDROXYBENZOIC ACID, HYDROQUINONE AND AN ARYLENE DIOL
Inventor: STERN BRIAN ALLEN
IPC: C08G63/688
Filed: 1989-10-10
Granted: 1996-02-07
Abstract: Aromatic polyesters based on isophthalic acid, terephthalic acid, p-hydroxybenzoic acid, hydroquinone and an arylene diol are described. The five monomers are used in well-specified proportions and yield polymers that display an excellent overall combination of mechanical and thermal properties. The subject copolyesters have melting points of at least about 260 DEG C; their heat distortion temperatures are at least about 200 DEG C. They have fiber ratings of up to 3. The novel polymers can be melt-fabricated using standard injection moulding, extrusion and melt-spinning techniques.
Patent EP-0380116-B1 (EP)
Inventor: GASSER OSWALD DR
IPC: C08F20/20
Filed: 1990-01-25
Granted: 1994-04-27
Abstract: The moulding composition comprises
 (a) 10 - 99.89 % by weight, preferably 20 - 90 % by weight, of at least one difunctional or polyfunctional ester of acrylic acid and/or methacrylic acid which can be combusted without leaving a residue,
 (b) 0.01 - 5 % by weight of an initiator system which is able to initiate free-radical polymerisation, and
 (c) 0 - 80 % by weight, preferably 10 - 70 % by weight, of organic fillers, pigments and other assistants which can be combusted without leaving a residue, the amounts in each case being based on the total amount of (a) + (b) + (c),
 and is characterised in that it also contains
 (d) 0.1 - 30 % by weight, preferably 1- 20 % by weight, based on component (a), of a chemically inert organic compound which can be combusted without leaving a residue and has a boiling point and/or sublimation point in the range of > 150 DEG C. 
<??>The moulding composition is distinguished by the fact that it does not cause in defects in the muffle, in particular no cracking, during burning out of the mould.
Patent EP-0382155-B1 (EP)
Title: Water soluble salt precoats for wire drawing
IPC: C10M111/02
Filed: 1990-02-06
Granted: 1993-08-11
Abstract: A composition for coating steel wire to facilitate the cold drawing thereof, said composition comprising:   (A) from about 50 to about 99.99 % by weight of a component selected from the group consisting of Na2SO4, K2SO4, and mixtures thereof; (B) from about 0 to about 49.99 % by weight of a component selected from the group consisting of Na2B4O7, NaBO2, K2B4O7, KBO2 and mixtures of any two or more thereof; and   (C) from about 0.01 to about 5 % by weight of a component selected from the group consisting of potassium soaps, sodium soaps, and ammonium soaps; wherein the percentages by weight are based on the total weight of components A, B, and C in the composition, and wherein not more than 50 % by weight of the total of sodium plus potassium plus ammonium ions in components A, B, and C of the composition consists of sodium ions.
Patent EP-0442026-B1 (EP)
Inventor: SCHNEIDER CLAUDIO
IPC: C12N15/10
Filed: 1990-06-23
Granted: 1995-12-27
Abstract: Method to extract and purify human genomic DNA, which provides for the following steps:     charging the sample, which undergoes a lysis treatment   extracting with chloroform or other organic solvents   centrifuging to eliminate the protein portion   diluting in water and precipitating with cationic detergent   filtering and adhering of the genomic DNA to a suitable filter washing the filter and eluting the human genomic DNA which is re-suspended in water.
Patent EP-0451355-B1 (EP)
Title: Measuring device for determining the flow of a flowing fluid
IPC: G01F1/66
Filed: 1990-12-17
Granted: 1993-04-21
Abstract: A measuring device for determining the flow of fluids consists of a housing (2) having two distributor chambers (3; 4), and of a measuring tube (1), which hydraulically connects the distributor chambers (3; 4), is arranged between two measuring transducers (5; 6) and is centred onto the measuring transducers (5; 6) by means of baffles (11; 12). The response characteristic of the measuring tube (1) is independent of the reflectivity of the inner wall of the measuring tube (1) if the length (L) thereof is shorter than half the reflection distance characterising a waveguide. Dimensioning principles are specified for the length (L).
Patent EP-0380149-B1 (EP)
Title: Floor shuttering system for erecting the formwork of a concrete floor
IPC: E04G11/50
Filed: 1990-01-08
Granted: 1992-07-15
Abstract: Floor shuttering system for erecting the formwork of a concrete floor, comprising two or more parallel, spaced rows of spaced struts 1. Fitted on each of said struts is a supporting head 2 with a flat top surface 2a and with laterally projecting ssupporting elements 3 to support tubular girders 4. These girders are provided with a flat top surface and with side flanges 10 placed some distance below them for supporting the frame 7 of panels 6. The laterally projecting supporting elements 3 of the supporting heads 2 have a lockable high position in which the top faces of the panels 6 lie in line with the top surfaces 2a of the supporting heads 2 and surfaces of the girders 4 above them. In order to prevent cement deposit on the side flanges and side walls of the tubular girders and on the side walls of the panel frames, the tubular girders have a relatively broad part 11 on the top side and a narrow part 12 extending to the side flanges 10. The prevention of cement deposit through easier flowing away of liquid is considerably improved if the side flanges 10 of the girders 4 have liquid drainage holes 15.
Patent EP-0398425-B1 (EP)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D277/56
Filed: 1990-05-10
Granted: 1994-03-16
Abstract: Piperidinyl, pyrrolidinyl and piperazinyl alkylphenol ethers of formula <CHEM> X is N or CH; Alk is C1-4alkanediyl; R<1> and R<2> are hydrogen, C1-4alkyl or halo; R<3> is hydrogen, halo, cyano, C1-4alkyloxy, aryl or -COOR<4>, with R<4> being hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl; or R<3> is a radicai of formula <CHEM> the addition salts and stereochemically isomeric forms thereof, said compounds having antirhinoviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent EP-0401895-B1 (EP)
IPC: A61K9/08
Filed: 1990-05-28
Granted: 1992-12-23
Abstract: An aqueous folinate solution stable at refrigerator temperature is provided which contains folinate ions, complexed calcium ions, and if desired free calcium ions in a total amount of more than 12 mg/ml, as well as anions of a complexing agent for calcium. This solution is prepared by incorporating the complexing agent therein.
Patent EP-0420762-B1 (EP)
Title: Heterocyclic compounds having lipoxygenase inhibiting activity
IPC: A61K31/423
Filed: 1990-09-28
Granted: 1993-04-14
Abstract: A novel heterocyclic compound represented by the following formula (I): <CHEM> wherein X represents an oxygen atom or sulfur atom; R<1> represents a hydrogen atom or halogen atom; R<2> represents a C4-C6 alkyl group, C2-C10 alkoxyalkyl group, C3-C15 alkenyl group, C7-C12 aralkyl group, C8-C18 aralkyloxyalkyl group, C7-C12 aryloxyalkyl group, C3-C10 alkynyl group, C4-C12 alkadienyl group, C6-C18 alkatrienyl group, C6-C12 alkadiynyl group, or C6-C12 alkatriynyl group, said aryloxyalkyl group, alkynyl group, alkadienyl group, alkatrienyl group, alkadiynyl group and alkatriynyl group being capable of having at least one substituent selected from the group consisting of halogen atoms, C1-C4 alkyl group, C1-C4 halogenated alkyl group, phenyl group, hydroxyl group and C1-C4 alkoxy group; and each of R<3> and R<4> independently represents a hydrogen atom, C1-C6 alkyl group, phenyl group or tolyl group, or R<3> and R<4> may be combined together to from a benzene ring which may have at least one halogen atom; or a pharmaceutically acceptable salt thereof. The compound according to the present invention has an effect of inhibiting lipoxygenase and suppresses the formation of leukotrienes and, accordingly, useful for the prevention and treatment of inflammation, rheumatism and various allergic diseases.
Patent EP-0441078-B1 (EP)
Title: Manually operable locking device for a seat slide, with compensation for horizontal play
IPC: B60N2/08
Filed: 1990-12-17
Granted: 1993-07-07
Abstract: Manually operable locking device for a seat slide, and compensation for horizontal play, cooperating with one of the vertical legs of the moveable upper rail of a slide fitted with a rack for engaging the locking device which has teeth (13) on a comb (12) which have a square section for cooperating with the rounded profile (5a, 5b) of the base of the teeth (5) of the rack (4), characterised in that:   a) a circular cutout peg (6) formed by a stamped part joined to the lateral surface of a locking device (10) acts as a pivot pin for this locking device (10) passing through an oval hole (11) formed on one (3d) of the vertical legs of the upper moveable rail (3), this locking device being guided at the front by a cleft (7) in the leg of this same upper rail and then having at its top part a horizontal triangular leg (14) pierced by a hole (15) receiving one (19a) of the ends of a leaf spring (19) working in a flexed condition while the other end rests in a cleft (8) in the rear part of the leg (3d) of the moveable rail (3) in order that the comb (12) of the locking device (10) passes into a rack (4) carried by one of the legs (1a) of the non-moving rail (1) of the slide, the comb (12) being locked in the rack (4) by the tilting of the locking device (10) about the cutout peg (6) accommodated in the oval hole (11) under the action of the leaf spring (19), b) the leaf spring (19) exerts through its free end or point (19a) a turning moment on the locking device by bending through the hole (15) formed in the leg (14) of this locking device to cause the circular cutout peg (6) to interact with the points (11a, 11b) of the oval hole (11), the other end of the leaf spring (19) being supported in the rear cleft (8) formed on the side face (3d) of the upper rail (3).   <IMAGE>
Patent EP-0446255-B1 (EP)
Inventor: BRATOVZ MATJAZ
IPC: A63H19/30
Filed: 1989-12-04
Granted: 1994-03-02
Abstract: Track (46) for model railways with a support simulating, for example, a superstructure provided with ballast. The support comprises a support (11) of elastic and/or plastic, preferably elastoplastic, material. The upper side has recesses (15) essentially complementary to the track grate (1) so that the latter can be inserted at least over a part of the height of the sleepers (2). The underside of the support bar (11) is provided with stiffeners or struts (17, 18).
Patent EP-0470192-B1 (EP)
Inventor: COLE FRANCIS X
IPC: G01N33/535
Filed: 1990-04-16
Granted: 1997-10-08
Abstract: A lyophilized mixture of reactants for an immunoassay includes antibody-gold sol particle conjugates, antibody latex particle conjugates, polyethylene glycol, a polyethylene glycol p-isooctylphenyl ether detergent and a sugar such as dextrin or trehalose. The polyethylene glycol is present to enhance binding of the immunoreactants and the polyethylene glycol p-isooctylphenyl ether detergent is present to prevent non-specific interactions. The sugar prevents agglomeration of the polyethylene glycol and polyethylene glycol p-isooctylphenyl ether in the lyophilized mixture at room temperature and facilitates retention of a homogenous distribution of the ingredients of the mixture to thereby enhance shelf life and redistribution of the mixture in an aqueous test system.