baber/WOPTO huggingface dataset:
Patent EP-0484785-B1 (EP)
Inventor: DEZUBE BRUCE J
IPC: A61P31/12
Filed: 1991-10-28
Granted: 1996-05-22
Abstract: A family of compounds effective in inhibiting replication of a human retrovirus is comprised of 7-(oxoalkyl) 1,3-dialkyl xanthines of the formula: <CHEM> in which R1 and R2 are the same or different and are selected from the group consisting of straight-chain or branched alkyl radicals with 2 to 6 carbon atoms, cyclohexyl, alkoxyalkyl and hydroxyalkyl radicals, and A represents a hydrocarbon radical with up to 4 carbon atoms which can be substituted by a methyl group. Another family of effective compounds is comprised of compounds of the formula: <CHEM>  wherein at least one of R1 and R3 is either     a) a branched hydroxyalkyl group of the formula <CHEM> in which R<4> stands for an alkyl group with 1 to 3 carbon atoms and n stands for a whole number from 2 to 5, the other R<1> or R<3> group that may optionally be present stands for a hydrogen atom or on aliphatic hydrocarbon group R<5> with up to 6 carbon atoms, whose carbon chain may be interrupted by up to 2 oxygen atoms or may be substituted with a hydroxy or oxo group, or   b) an oxoallyl group of the formula <CHEM> wherein R<6> is C1-C6 and p is 2, 3 or 4, the remaining R<1> or R<3> being as defined above, and R<2> is an alkyl group C1-C4. The inhibition of replication of human retroviruses is indicated in humans infected by human immunodeficiency virus (HIV) or susceptible to HIV infection. v
Patent EP-0493760-B1 (EP)
Inventor: HOPP PETER DR
IPC: C07C19/14
Filed: 1991-12-20
Granted: 1995-08-30
Abstract: The invention relates to a process for the removal of olefins of the formula CnHxFyAz, in which A is chlorine and/or bromine and n is a number from 2 to 4, x and y are each a number from 1 to 6 and z is a number from 1 to 4, the sum of x+y+z being equal to 2n, from hydrochlorofluorocarbons of the formula C2HmFpAq, in which A is chlorine and/or bromine and m and p are each a number from 1 to 5 and q is a number from 0 to 4, the sum of m+p+q being equal to 6, which comprises reacting the hydrochlorofluorocarbons C2HmFpAq which are contaminated with the olefins mentioned, in the presence of oxygen-containing phase-transfer catalysts with complex hydrides and/or strong bases.
Patent EP-0454269-B1 (EP)
Inventor: DUHON EDWARD W
IPC: H01H13/16
Filed: 1991-04-26
Granted: 1995-12-20
Abstract: A press-at-any-point switching device which comprises at least one switching element and a signal transmitter for transmitting a signal to a signal receiver which is operatively coupled to a conventional control unit such as a switch on an electric motor. Since the switching element of the present invention comprises a signal transmitter, there is no need for cumbersome and possibly dangerous electrical conduits which directly couple the switching element with the desired control unit. <IMAGE>
Patent EP-0466449-B1 (EP)
Inventor: REECE MICHAEL PETER
IPC: B61F5/12
Filed: 1991-07-09
Granted: 1995-03-15
Abstract: A damping arrangement for use on a train of railway vehicles (1, 2, 3) for damping unwanted motion of a vehicle body (8) transmitted by a supporting bogie (5), the bogie being subject to shock movement resulting from track irregularity. Hydraulic dampers (7) fitted between the bogie (5) and body (8) are adapted (12, 14, 15, 16, 17 - Figure 2; 12, 18, 19, 20, 21 - Figure 3) to provide a number of discrete values of damping resistance. Shock movement is detected by accelerometers (23) fitted on one or more bogies ahead in the train. With a knowledge of the train speed (22) and the bogie spacing, the occurrence of jerks, etc. is 'predicted' for the following bogies and their dampers (7) controlled (12, 24) to provide the optimum resistance value for a smooth ride. No stored record of the track profile is required. <IMAGE>
Patent EP-0484211-B1 (EP)
Inventor: BERNARD JEAN-LUC
IPC: C03B37/05
Filed: 1991-10-25
Granted: 1995-07-26
Abstract: Techniques for making fibres by internal centrifuging of glasses of high melting point, such as basaltic glasses. 
<??>According to the invention the fibre production is obtained by maintaining a temperature gradient between the inner and outer walls of the peripheral band of the centrifuge. The invention also relates to a device for making fibres in which the peripheral band is made of a material which has a thermal conductivity lower than 20 W m<-1>  DEG C<-1> at 1000 DEG C. 
<??>Application to the production of fibres from glasses whose working range is less than 100 DEG C in width. 
<IMAGE>
Patent EP-0491879-B1 (EP)
Inventor: JOHANSSON HANS ERIK
IPC: C01B33/12
Filed: 1990-10-24
Granted: 1994-06-22
Abstract: L'invention se rapporte à des sols de silice qui se caractérisent par une teneur élevée en microgel et qui contiennent des particules modifiées par l'aluminium présentant une superficie spécifique élevée. On peut préparer ces sols au moyen d'un procédé comprenant l'acidification d'une solution de verre soluble, l'alcalisation à une certaine teneur en substance sèche, la croissance des particules et la modification par l'aluminium. Ces sols sont particulièrement conçus pour être utilisé comme additifs, en combinaison avec des polymères cationiques, dans la fabrication du papier.
Patent EP-0463153-B1 (EP)
Inventor: INGWALL RICHARD T
IPC: G03H1/02
Filed: 1991-01-08
Granted: 1998-04-01
Abstract: Composite holograms are disclosed wherein microvoids between the holographic interference fringes are filled with a liquid crystal. The diffraction efficiency and other holographic properties of such composite holograms may be varied by external stimuli, e.g., application of an electric field or thermal energy.
Patent EP-0518896-B1 (EP)
Inventor: CODRINGTON ROBERT SMITH
IPC: G01R33/32
Filed: 1991-02-06
Granted: 1996-11-27
Abstract: On réalise un circuit à double syntonisation à partir de lignes de transmission de 1/2 μ1 (22) permettant de connecter une paire d'inducteurs (14, 16) en série à une première fréquence, et en parallèle pour une seconde fréquence, les première et seconde fréquences étant dans le rapport d'une puissance de deux.
Patent EP-0469160-B1 (EP)
Inventor: NAKAMURA JUNICHI
IPC: F28F3/08
Filed: 1991-02-18
Granted: 1994-04-27
Abstract: PCT No. PCT/JP91/00203 Sec. 371 Date Sep. 19, 1991 Sec. 102(e) Date Sep. 19, 1991 PCT Filed Feb. 18, 1991 PCT Pub. No. WO91/13310 PCT Pub. Date Sep. 5, 1991.A plate-type heat exchanger comprises a plurality of plates laminated through gaskets fixed in gasket grooves formed in the entire peripheral edges thereof without using any adhesive agent. The liquid-noncontacted peripheral side surface of the gasket body of the gasket is integrally formed with suitably spaced fixing tabs each comprising a plurality of projecting pieces projecting from the gasket body, and at least a fixing piece extending parallel with the gasket body. The plate is formed with gasket fixing portions associated with the fixing tabs of the gasket for fixing the fixing tabs by force-fitting the fixing pieces of the fixing tabs in slits extending parallel with the gasket groove. The gasket fixing tabs may be integrally formed with fixing pieces interconnecting adjacent projecting pieces or with suitably spaced L-shaped fixing tabs each comprising a projecting piece projecting from the gasket body and a fixing piece extending parallel with the gasket body and integrally connected to the front end of the projecting piece. The plate gasket fixing concave portions are formed wider than the gasket projecting pieces to loosely accommodate the projecting pieces with room for freedom of lateral movement.
Patent EP-0479997-B1 (EP)
Title: Systeme informatique decentralise possedant un element d'appel automatique du protocole de negociations de gestion de cle et procede relatif a ce systeme
Inventor: BATHRICK ERWIN W
IPC: H04L9/08
Filed: 1991-02-20
Granted: 1995-04-05
Abstract: Cette invention se rapporte à un système informatique décentralisé amélioré qui permet la transmission automatique d'unités de données à protocole de sécurité entre les utilisateurs finaux d'un système informatique décentralisé. Cette invention comprend un processeur (14) qui compare l'adresse et la clé de sécurité d'une unité de données à protocole de sécurité reçue, à des informations relatives à des adresses et à une clé de sécurité de système final enregistrées dans les mémoires (10, 12) et, en l'absence d'une clé de sécurité et d'une adresse de système final (B) existant, comprend un processor (20, 24) servant à effectuer automatiquement la négociation d'une clé de sécurité entre des systèmes finaux (A, B) et à confirmer par la suite la clé de sécurité négociée, après quoi il déclenche une transmission avec protocole de sécurité de cette unité de données par l'intermédiaire d'émetteurs et de récepteurs (18, 20) et de processeurs de protocole (19, 28).
Patent EP-0536208-B1 (EP)
Inventor: ALBERTS DAVID S
IPC: C07D401/06
Filed: 1991-06-19
Granted: 1998-01-21
Abstract: This invention relates to a compound useful for the treatment of tumors having formula (I), wherein R8, R6 and R10 are independently hydrogen, lower alkyl, aryl, lower alkanoyl, formyl, halogen, nitro, NR2R3, OR1, or SR1, methoxy, hydroxy, cyano CO2H, SO2NR1R2, or CONR1R2; R1, R2 and R3 are independently hydrogen, lower alkyl, aryl lower alkyl, aryl, formyl or lower alkanoyl; R9, R11, R10 and R7 are independently hydrogen, or lower alkyl or R9 and R11 taken together with the carbon atoms to which they are attached form a phenyl group or R9 and R10 taken together with the carbon atoms to which they are attached form a phenyl group or R7 and R10 taken together with the carbon atoms to which they are attached from a phenyl group; A is (CR4R5)n3, lower cycloalkyl or aryl or a chemical bond; each R4 and R5 are independently hydrogen or lower alkyl; R12 and R13 are independently hydrogen, or lower alkyl which is unsubstituted or substituted with hydroxy, mercapto, lower alkoxy, lower alkylcarbonyloxy, carboxy, or carbloweralkoxy or R12 and R13 taken together with the nitrogen to which they are attached form a 3-6-membered heterocyclic ring; D is a chemical bond or taken together with NR12 form a 5 or 6-membered heterocyclic ring; n1 and n2 are independently 0, 1 or 2; and n3 is 0, 1, 2, 3, 4 or 5.
Patent EP-0538472-B1 (EP)
Inventor: NAGATE TAKASHI
IPC: H02K11/00
Filed: 1991-07-10
Granted: 1997-10-29
Abstract: L'invention se rapporte à un rotor (7) pour moteur sans balais avec aimants permanents, dont le bâti se compose de plusieurs plaques d'acier au silicium stratifiées (22) et dans lequel au moins quatre pôles magnétiques sont prévus sur la périphérie externe du bâti (22). Au niveau de ces pôles magnétiques, des fentes (25, 25), dans lesquelles sont introduits des aimants permanents inducteurs (30, 31) sont prévues chaque deux pôles à distances à peu près égales du centre du rotor, et les aimants permanents (30, 31) sont introduits dans ces fentes (25, 25), de sorte que des pôles magnétiques similaires sont créés dans les surfaces faisant face à l'arbre rotatif (8). Ainsi, on peut fabriquer un petit rotor (7) pour moteurs sans balais avec un rendement élevé, tout en empêchant que les aimants permanents inducteurs (30, 31) ne se cassent ni se dispersent, même à haute vitesse de rotation du moteur.
Patent EP-0539501-B1 (EP)
Inventor: REYNOLDS WILLIAM BOYD
IPC: B65D19/00
Filed: 1991-07-17
Granted: 1996-10-16
Abstract: A pallet (10) having at least two sections (12, 14, 16, 18) has interlocking means (36, 38) for joining the sections together, the interlocking means comprising knuckles (36, 38) on sections which mate to receive a releasable locking member (74).
Patent EP-0524483-B1 (EP)
Inventor: DUDZIK WINFRIED
IPC: B65C9/00
Filed: 1992-07-07
Granted: 1995-10-11
Abstract: Labelling machine for containers, especially bottles, by means of which each container is provided with at least one label and which has a device for the removal of any moisture or the like which may be present on the outside wall of the container before labelling. Provision has been made for the device (18) to take the form of a moisture wiping off device (43), the wiper (53) of which comes into contact with the outside wall of the container, and for a relative movement between the container (6) and the wiper (53) to be executed for wiping off to take place. <IMAGE>
Patent EP-0527366-B1 (EP)
Inventor: OCHIAI KATSUMI
IPC: H03K5/14
Filed: 1992-07-22
Granted: 1995-09-27
Abstract: A plurality of delay stages (21) are connected in cascade, each delay stage having a construction in which either one of a path of a delay element (17) utilizing the propagation delay of a gate array and a path (18) not passing through the delay element is selected by a path selector (19). Each bit of control data is used to control the path selector of the corresponding delay stages. Composite delays are measured for all combinations of such paths, control data (DC) which provides a measured composite delay closest to an intended delay corresponding to each set data (DL) is determined and is prestored in a main conversion table (22). A prediction is made, through calculation, as to a delay for each control data when ambient temperature rises  INCREMENT T DEG C from a temperature TO at which the main conversion table was produced, the thus predicted delay is used to determine control data which provides a predicted delay closest to an intended delay for each set data, and the relationship between the control data and the set data is prestored in a corrected conversion table (31, 32). Ambient temperature is detected by temperature detection/control circuit (36). When the difference INCREMENT t between the detected temperature and the temperature tO is  INCREMENT t <  INCREMENT T DEG C, control data of the main conversion table is selected by a data selector (35) and the path selector of each delay stage is controlled accordingly. When INCREMENT t >/=  INCREMENT T DEG C, control data of the corrected conversion table is selected, and the path selector of each delay stage is controlled accordingly. <IMAGE>
Patent EP-0543216-B1 (EP)
Inventor: WEISSHAAR ERHARD
IPC: B23D21/08
Filed: 1992-11-04
Granted: 1996-01-31
Abstract: An apparatus for cutting a pipe (16) comprises two collars (10) which can be clamped tight alongside one another on the pipe (16). An axial gap (30) is left between the two collars (10) to determine the cutting line. A chain pipe cutter runs on the collars (10), engages between the collars (10) with its cutting discs (52) and severs the pipe (16). The cutting discs (52) are supported on the collars (10) by means of rollers (50), by means of which the depth of cut is limited. The chain pipe cutter is supported on the collars (10) by means of supporting rollers (38). <IMAGE>
Patent EP-0543267-B1 (EP)
Inventor: LAGNIER ALAIN
IPC: B60C11/13
Filed: 1992-11-11
Granted: 1995-08-09
Abstract: In order to improve the compromise between the properties of adherence to snow-covered or icy ground and its wear properties, the tread of a tire which is provided with incisions having a width other than zero and, seen in cross section, fork-shaped traces with two branches, has grooves the walls of which are provided with an incision which forms with the trace of the groove a trace which is symmetrical to the trace of the incision which is parallel to and closest to said groove.
Patent EP-0558826-B1 (EP)
Inventor: VAN ARNHEM JOHANNES GERARDUS
IPC: E04B5/36
Filed: 1992-03-03
Granted: 1995-11-08
Abstract: Method to manufacture a component part for a floor which in combination with several other component parts to compose a concrete floor, which floor (1) is provided on the downward facing surfaces with thermally insulating material as an encasing covering, and which composed concrete floor consists of a concrete slab (2) which is provided underneath with concrete ribs (3) at regular intervals, first an element (5) is cut out of a sheet (4) of thermally insulating material from a side of the sheet in the lengthwise direction, which element is L-shaped, one leg (7) of the L-shaped element (5) being formed from a part of the height of the side (6) of the sheet (4), in such a way that the end of the short leg (7) coincides with the underside (8) of the sheet (4), and the long leg (9) of the L-shaped element (5) being cut out of the inside of the sheet (4). Then the element (5) cut in an L-shape is taken out of the sheet (4), the element (5) cut in an L-shape is then placed in such a way that one leg (9) points upwards and the other leg (7) outwards, and in that the recess (10) of a sheet (4) is then placed on the upward pointing leg (9) that they form a shuttering, which shuttering is finally filled with concrete. So component parts which in cross-section are L-shape, U-shape, T-shape can be manufactured. <IMAGE>
Patent EP-0535728-B1 (EP)
Inventor: BODOR JANOS
IPC: A23C19/068
Filed: 1992-09-22
Granted: 1996-06-12
Abstract: A nonpasteurized blended full-fat or reduced fat cheese composition having the taste, texture, and consistence similar to the taste, texture, and consistency of the full fat ripened natural cheese. An unripened cheese and a paste containing protein particles are mixed and heated. The heating is conducted at below pasteurization temperatures to ensure bacterial culture's survival. The presence of live bacterial culture allows for further ripening of the cheese; although further ripening is not needed, it is possible if desired.
Patent EP-0543451-B1 (EP)
Inventor: MASSACCESI GIANNI
IPC: F16D55/00
Filed: 1992-11-12
Granted: 1995-09-27
Abstract: An axle is disclosed wherein each wheel hub (4) is pre-arranged for installation of an epicyclic speed reducing mechanism (20-24) and a disc brake (36), and wherein each epicyclic speed reducing mechanism (20-24) includes a gear carrier (24) which is rigid for rotation with a stationary part (8) of the corresponding wheel hub (4) so that the gear carrier structure (24), additionally to providing support for the brake (36), where provided, can be drilled and machined to form channels (34,35) therein as required for the brake to be operated. <IMAGE>
Patent EP-0522811-B1 (EP)
Inventor: NEIHEISEL GARY LOUIS
IPC: B23K26/24
Filed: 1992-07-06
Granted: 1996-08-28
Abstract: A method for butt welding metallic sheets along a relatively long common seam line by providing a plurality of laser welding devices aligned above the common seam line, and effectively spaced from one another along a longitudinal axis. In a preferred embodiment, each welding device is independently adjustable in a direction parallel to a transverse axis which is perpendicular to the longitudinal axis. The metallic sheets are aligned on the upper surface in abutting relationship along the seam line and clamped for welding. Each laser welds only a portion of the sheets along the seam line, and the length of the relative movement between the welding devices and the sheets is greater than the effective spacing distance between welding devices to insure that a continuous weld bead is provided along the common seam line. <IMAGE>
Patent EP-0543539-B1 (EP)
Inventor: IMRAN MIR A
IPC: A61M25/092
Filed: 1992-11-05
Granted: 1997-01-29
Abstract: Steerable flexible elongate device (16) comprising a flexible elongate member (26) having proximal distal extremities (17,18) and having a centrally disposed lumen (29) extending into the distal extremity (18). The flexible elongate member (26) has at least three additional lumens (31,32,33) spaced apart circumferentially about the centrally disposed lumen (29) and extending into the distal extremity (18). A stiffener element (36) is disposed in the centrally disposed lumen (29) and has proximal and distal extremities (38,39). Additional flexible elongate elements (41,42,43) having a negative coefficient of expansion are disposed in each of the three additional lumens (31,32,33) and have proximal and distal extremities. The distal extremities of the stiffener element (36) and the additional flexible elongate elements (41,42,43) are secured to the distal extremity (18) of the flexible elongate member (26). The proximal extremities of the stiffener element (36) and the additional flexible elongate elements (41,42,43) are also secured relative to the distal extremity (18) of the flexible elongate member (26). <IMAGE>
Patent EP-0560845-B1 (EP)
Inventor: ABERG BERTIL
IPC: A61K31/715
Filed: 1991-12-05
Granted: 1997-08-27
Abstract: PCT No. PCT/SE91/00839 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 5, 1991 PCT Pub. No. WO92/10195 PCT Pub. Date Jun. 25, 1992.A cell proliferation matrix consisting of an aqueous gel of hyaluronic acid or a pharmaceutically acceptable salt thereof which is free from production-related animal DNA and RNA and which is in a dissolved state, is disclosed. Further, the use of hyaluronic acid or a pharmaceutically acceptable salt thereof for the preparation of a cell proliferation matrix according to the invention, for the treatment of at least one of bone fractures, Ulcus Varicosum Cruris, and ulcera caused by Diabetes Mellitus and other diseases (e.g. Decubitus) with impaired arterial blood flow, is described. Also, a method of treating at least one of bone fractures, Ulcus Varicosum Cruris, and ulcera caused by Diabetes Mellitus and other diseases with impaired arterial blood flow is disclosed.
Patent EP-0563085-B1 (EP)
Inventor: FAIRHURST EDGAR
IPC: A61K8/00
Filed: 1991-12-12
Granted: 1996-11-27
Abstract: Novel compositions comprising glyceryl monolinoleate are disclosed. Such compositions find utility in the treatment of skin conditions associated with abnormal skin Keratinisation, for example winter xerosis. The composition advantageously contains an antioxidant, and a UV B absorber or reflector.
Patent EP-0596947-B1 (EP)
Inventor: SIENKOWSKI MICHAEL L
IPC: C23C22/13
Filed: 1992-07-22
Granted: 1996-05-22
Abstract: Zinc phosphate coatings for metal surfaces and phosphating process. Concentrates containing (a) hydroxylamine sulfate and (b) zinc, nickel, manganese and phosphate ions are formulated into aqueous coating solutions for treating metal surfaces, including ferrous, zinc and aluminum surfaces.
Patent EP-0656993-B1 (EP)
Title: Ansauganlage für eine brennkraftmaschine
Inventor: TOEPFER WALTER
IPC: F02M35/10
Filed: 1992-08-22
Granted: 1996-05-08
Abstract: Eine Ansauganlage (1) für eine Brennkraftmaschine, mit einem einen Behälter (2) umfassenden Saugverteiler, weist einströmseitig einen Ansaugstutzen und ausströmseitig mehrere Einzelsaugrohre (4, 5, 6, 7) auf, die in einen Zylinderkopf der Brennkraftmaschine einmünden und mit den einzelnen Zylindern verbunden sind. Der Ansaugstutzen (3) weist eine Luftleiteinrichtung (8) auf, die sich etwa bis zu einer zwischen den beiden mittleren Saugrohren (4, 5, 6, 7) verlaufenden Ebene erstreckt und eine den Innenöffnungen der Saugrohre zugerichtete Wandung der Luftleiteinrichtung (8) beabstandet zu diesen Öffnungen angordnet ist.
Patent EP-0615409-B1 (EP)
Inventor: MESSNER KURT
IPC: C12N1/14
Filed: 1992-11-04
Granted: 1997-03-05
Abstract: L'objet de l'invention était la sélection de souches de l'espèce trichoderma ayant un effet inhibiteur d'un large spectre de champignons lignopathogènes et phytopathogènes, le développement d'un fongicide et son procédé d'utilisation. Avec la sélection de trois nouvelles souches de trichoderma: trichoderma sp. LC1, LC2 et LC3, on a sélectionné des champignons qui inhibent complètement les plus importants destructeurs du bois d'après EN 113. En outre, ces souches inhibent d'importants champignons phytopathogènes. On applique un fongicide à base de trois souches de Trichoderma par pulvérisation, par trempage ou sous une forme immobilisée. Lors de son application sur du bois, une phase d'incubation fait également partie de l'invention.