baber/WOPTO huggingface dataset:
Patent EP-0558781-A1 (EP)
Inventor: SANDSTROEM TORBJOERN ERLAND
IPC: G03B27/32
Filed: 1992-03-05
Abstract: A method for exposure of patterns described in one or several databases containing geometrical descriptions of said patterns by means of writing with a focussed laser light onto substrates which are photosensitive at the wavelength of the laser light, comprising the steps of
     moving the substrate (10) during the writing procedure in a first direction (y) relative to a fixed frame (18),   continuously moving the optics (3) focussing laser light on said photosensitive surface in a second direction (x) essentially perpendicular to the first direction,   spreading the focussed laser light on the photosensitive surface in the first direction (y) for forming an extended focus area, and   independently controlling the focussed laser light hitting more than 100 position increments spaced in the first direction (y) across the extended focus area.
Patent EP-0527496-A1 (EP)
Inventor: BUECKLERS LOTHAR DR
IPC: C14C9/00
Filed: 1992-08-13
Abstract: The invention relates to liquid impregnating and preserving agents for leather, leather substitutes, textiles and combinations thereof, containing an impregnating active compound, selected from amongst FCs, fluorosilicones and/or organic metal compounds, and also to a volatile silicone as solvent or dispersing agent and also, if appropriate, to customary preserving agents and auxiliaries, and their use.
Patent EP-0538578-A1 (EP)
Inventor: LENHARD FRIEDRICH DIPL-ING
IPC: G01R15/00
Filed: 1992-08-17
Abstract: In current sensors based on the compensation principle, in which asymmetries in the voltage halfwaves of an alternating-voltage generator (G), caused in an indicator winding (I), are utilised for controlling the compensation current in a secondary winding (S) of a magnetic core (K), the measuring core (M) wound with the indicator winding (I) and influenced by the magnetic core (K) is initially only partially saturated in the case of control errors, in order to improve the control characteristic. The windings of the indicator winding (I) are wound less tightly in the regions saturated first, which results in faster adaptation of the compensation current. <IMAGE>
Patent EP-0533128-A1 (EP)
Inventor: TAKUWA MINORU
IPC: B23P15/06
Filed: 1992-09-16
Abstract: A piston ring made of a titanium alloy which comprises a main body of piston ring made of the titanium alloy, and has a modified shape of cross section, a fiber structure in the circumferential direction of the piston ring, and a hardened case formed on at least a sliding surface which slides on a cylinder wall. The piston ring of the present invention has a fiber structure in the circumferential direction of the piston ring and hence has sufficient strength and toughness against external stress applied in the transverse direction of the ring.
Patent EP-0494770-A1 (EP)
Inventor: SAIKI YUKINORI
IPC: C07D213/89
Filed: 1992-01-08
Abstract: When N-fluoropyridinium salt of the following formula is prepared by reacting a pyridine compound with a Brønsted acid and fluorine, an excess amount of the pyridine compound relative to the amount of the Brønsted acid being used, a high yield results.
Patent EP-0507556-A1 (EP)
Inventor: FAILLI AMEDEO ARTURO
IPC: A61P29/00
Filed: 1992-03-31
Abstract: The invention provides compounds of structure
       
 wherein R 1  is -SiR 3 R 4 R 5 ; 
R 2  is hydrogen , -SiR 3 R 4 R 5  or acyl; 
and R 3 , R 4  and R 5  are each, independently, alkyl, alkenyl, aralkyl, triphenylmethyl, or phenyl which by virtue of its of its immunosuppressive activity is useful in treating transplantation rejection, host vs. graft disease, autoimmune diseases and diseases of inflammation; by virtue of its antitumor activity is useful in treating solid tumors; and by virtue of its antifungal activity is useful in treating fungal infections. This invention also provides a method of using rapamycin 42- silyl ethers for the preparation of 31-substiuted rapamycin derivatives.
Patent EP-0522816-A1 (EP)
Inventor: KUBOSONO KENJI MITSUBISHI DENK
IPC: C22C9/06
Filed: 1992-07-06
Abstract: A copper-nickel based alloy, which comprises 3 to 25 wt% of Ni, 01.1 to 1.5 wt% of Mn, 0.0001 to 0.01 wt% of B and the rest being Cu and unavoidable elements.
Patent EP-0543587-A1 (EP)
Title: Strained quantum well type semiconductor laser device
Inventor: KASUKAWA AKIHIKO
IPC: H01S5/02
Filed: 1992-11-16
Abstract: A strained quantum well type semiconductor laser device is disclosed to comprise a plurality of layers including a quantum well active layer formed on a semiconductor substrate characterized in that tensilelly strained quantum well layers and compression strained barrier layers are stacked alternately to form said quantum well active layer and the quantum well layers are made of either InGaAs or InGaAsP and InP, when the semiconductor substrate is made of InP, InGaP or GaAs, respectively.
Patent EP-0551742-A1 (EP)
Inventor: WELLNITZ KEITH M
IPC: H03K3/011
Filed: 1992-12-14
Abstract: A single ended input comparator circuit (10) having an input inverter stage (16) and a voltage reference circuit is provided. The voltage reference circuit modulates the voltage appearing across the inverter stage thereby varying the switching threshold voltage level of the inverter stage and providing hysteresis for the comparator circuit. Further, by appropriately choosing the widths and lengths of the transistors used in the inverter stage and the voltage reference circuit, a zero temperature coefficient for the comparator circuit is achieved.
Patent EP-0500431-A1 (EP)
Inventor: SCHRODER ULRICH
IPC: G01B7/30
Filed: 1992-02-14
Abstract: Angle sensor comprising at least a first and a second detection means (10,20), each detection means (10,20) comprising a stator (11,21) consisting of electromagnetic means (13,14, 23,24) forming inductive detectors and a rotor (12,22) having at its periphery turned towards the stator (11,21), a ring made of ferromagnetic material. The rotors (12,22) of the detection means (10,20) are mounted offcentred in opposite directions on a common rotating shaft (40), the windings of the said inductive detectors (13,14, 23,24) constituting the different branches of a bridge circuit (50) which are excited by a single carrier signal supplied by a generator (30). Application of the angle sensor in particular for driving a synchronous motor with permanent magnets. <IMAGE>
Patent EP-0515265-A1 (EP)
Inventor: CAILLE JEAN-CLAUDE
IPC: C07D239/34
Filed: 1992-05-20
Abstract: The invention relates to the products: <IMAGE>   <IMAGE> represents: <IMAGE>     - R5 represents a bond, -NH-, -O(CH2)m-, -S(CH2)m or alkylene, - Y represents -Y1-B-Y2 in which Y1 represents aryl, B represents a bond, -CO-, -CO-NH-, -NH-CO-, -NH-(CH2)n-, -O-(CH2)n- or -S-(CH2)n-, and Y2 represents, depending on B, hydrogen, halogen, hydroxyl, cyano, nitro, trifluoromethyl, carboxytetrazole, isoxazole or Y1, - R10 and R11 form oxo or alkylene or represent hydrogen, halogen, hydroxyl, alkyl, alkoxy or alkylthio, - R1 represents alkyl, alkenyl, alkynyl, alkoxy, alkylthio or cycloalkyl,   - R2 and R3 represent:     a) -R5-Y, b) hydrogen, halogen, hydroxyl, mercapto, cyano, nitro, sulpho, formyl, benzoyl, acyl or carboxy, c) -S(O)nR12 in which R12 represents hydroxyl, alkyl, alkenyl, alkoxy, acyloxy, amino, cycloalkyl or aryl,   d) alkyl, alkenyl, alkynyl, alkoxy, alkylthio or cycloalkyl,   f) aryl, arylalkyl, arylalkenyl, aryloxy or arylthio, g) -(CH2)m1-S(O)m2-X-R17, in which (-X-R17) represents NH2, or -X- represents a bond, -NH-, -NH-CO- and -NH-CO-NH- and R17 represents alkyl, alkenyl or aryl,   h) <IMAGE>   - R6 and R7 or R8 and R9 represent hydrogen, alkyl, alkenyl, aryl, arylalkyl or -(CH2)m1-S(O)m2-X-R17,   - or form, with nitrogen, a ring, - or else R8 and R9 represent acyl, aryl, arylsulphonyl, carbamoyl, alkoxycarbonyl or benzyloxycarbonyl,    (optionally substituted radicals),   m, m1, m2 and n representing 0 to 4, to their isomers and to their salts.
Patent EP-0546925-A1 (EP)
Inventor: VICENTE LIZON JOSE
IPC: A01K31/00
Filed: 1992-12-08
Abstract: Multiple cage for the transportation of live animals, comprising a plurality of stacked compartments, each of them including an access door at the front and a folding bottom, to which the respective door is articulated. The cage is composed of a rigid chassis formed by a lower base (3) and an upper element (4) joined together by vertical uprights (2) passing through the walls of a plurality of modules formed by compartments (7) made up of the monobloc moulded meshed walls. A foldable meshed panel separates each module from the immediately adjacent module, the modules being trapped between the upper and lower bases of the chassis. <IMAGE>
Patent EP-0512953-A1 (EP)
Inventor: MEYER WILLY
IPC: C07C309/86
Filed: 1992-04-29
Abstract: Multi-step process for the preparation of benzene sulphonamides of the formula 
<IMAGE>
 in which R represents 3,3-difluorobutyl or 3,3-difluoro-1-butenyl. 
<??>The benzenesulphonamides which can be prepared by the process according to the invention are intermediates for the preparation of herbicidally active sulphonylureas.
Patent EP-0548018-A1 (EP)
Inventor: MISSBACH MARTIN DR
IPC: A61K31/425
Filed: 1992-12-09
Abstract: Novel imidazoles of the formula I <IMAGE> in which R1 and R4 denote lower alkyl, lower alk-2-en-1-yl or alternatively lower alk-2-yn-1-yl, R2 and R3 independently of one another denote hydrogen or lower alkyl or together represent lower alkylidene, and R5 and R6 in each case represent hydrogen or lower alkyl or together represent oxo, and R5' and R6' have the same meaning as R5 and R6, with the proviso that at least one of the substituent pairs R5 and R6 or R5' and R6' together represent oxo, and their salts, processes for the preparation of the compounds mentioned, pharmaceutical preparations containing them and their use as pharmaceutical active compounds.
Patent EP-0504118-A1 (EP)
Inventor: ROMANO ANTONIO
IPC: B62K23/06
Filed: 1992-03-03
Abstract: A combined gear change control and brake unit for a bicycle comprises a first actuating lever (50) adjacent the rear of the brake lever (12) and a second actuating lever projecting horizontally towards the middle of the handlebar which respectively control ratchet devices for controlling upward or downward selection of the various transmission ratios.
Patent EP-0536096-A1 (EP)
Inventor: BORGHI ENZO
IPC: A61N1/05
Filed: 1992-09-25
Abstract: The electrode comprises a point (3) sandwiched between a protective insulating sheath (2) and an enlarged end portion (6) of the selfsame sheath in such a way that the tip (3a) of the point projects from the distal end of the sheath, together with a stimulation head (7) disposed coaxially with the sheath and connected electrically to a spiral wound conductor (1) ; when the point (3) is corkscrewed into a cardiac muscle (5), a conductive spring (8) positioned between the head (7) and the conductor (1) allows a measured retraction of the head (7) back into the sheath (2), with the result that the head is maintained constantly in contact with the surface of the cardiac muscle (5) independently of the penetrating movement of the point (3).
Patent EP-0527970-A1 (EP)
Inventor: BRUESTLE CLAUS
IPC: F01L1/26
Filed: 1991-12-11
Abstract: Pour l'actionnement des soupapes (3) d'un moteur alternatif, un arbre à cames (1) présente des cames fixes (4) et solidaires de l'arbre, ainsi que des cames de commande (8) qui lui sont couplables. Pour le couplage des cames de commande sont utilisées des broches radiales (10), lesquelles sont guidées dans l'arbre à cames et lesquelles peuvent être introduites radialement dans les rainures (11) des cames de commande lorsque ces dernières sont alimentées en pression hydraulique.
Patent EP-0559820-A1 (EP)
Inventor: VALINT PAUL L JR
IPC: C08J7/056
Filed: 1991-11-20
Abstract: A method of modifying surfaces of polymeric objects which comprises immersing the polymeric object in an aqueous dispersion of a polymerizable surfactant, a cross-linking agent, and a free radical initiator and exposing the immersant to ultraviolet light to form a permanent, cross-linked surface coating on the object. Also disclosed are coated objects prepared by this method, which is particularly suited for coating contact lenses.
Patent EP-0564588-A1 (EP)
Inventor: WIEDEMAN PAUL E
IPC: C07K5/02
Filed: 1991-12-10
Abstract: Composés d'oligopeptides ou composés d'analogue d'oligopeptides répondant à la formule A-B-D-E-G-J-L-M-Q qui sont des ligands pour le récepteur d'anaphylatoxine et qui sont utiles dans le traitement des états pathologiques inflammatoires. Cette invention concerne également des compositions de ligand de récepteur d'anaphylatoxine ainsi qu'un procédé permettant de moduler l'activité de l'anaphylatoxine.
Patent EP-0571438-A1 (EP)
Inventor: NICKEL DIETER
IPC: C01B33/158
Filed: 1992-01-24
Abstract: Des systèmes de conservation réversible de gaz en fonction de la pression comprennent un système triphasique qui contient un véhicule solide (I), un solvant liquide (II) et un gaz en équilibre thermodynamique entre un état de dissolution dans le solvant et un état gazeux (III). Afin d'augmenter la capacité du véhicule d'absorber du solvant ou afin de réduire le poids du véhicule à quantité égale de solvant, les systèmes décrits se caractérisent par le fait que le véhicule (I) se compose essentiellement d'un aérogel.
Patent EP-0573547-A1 (EP)
Title: Structure de paroi isolee
Inventor: ROBY EDWARD F
IPC: E04B2/86
Filed: 1992-02-13
Abstract: On décrit une structure de paroi isolée qui se compose de plaques de mousse rigides, planes et espacées (11, 12), chaque plaque de mousse comprenant une nervure verticale (13) formée sur un bord supérieur avant de chaque panneau et une rainure complémentaire (14) pratiquée dans chaque bord arrière inférieur de chaque panneau. La structure comprend une tige d'écartement (16) placée en une position médiane par rapport aux sections, la tige d'écartement (16) pouvant être reçue dans un support (18) de tige, celui-ci étant assujetti de manière orthogonale par rapport à une plaque de support externe (17), de sorte que le support de tige passe à travers chaque panneau afin de recevoir la tige d'écartement. Celle-ci comprend une multiplicité d'ouvertures (19) pratiquées entre chaque goujon de blocage (20) et bloque une plaque de support interne (21) entre chaque goujon de blocage et chaque espace intérieur de chaque panneau. Un élément de support temporaire est destiné à soutenir des panneaux empilés afin de recevoir du béton entre les panneaux espacés et de permettre le durcissement du béton en une orientation fixe.
Patent EP-0571549-A1 (EP)
Inventor: RUOSLAHTI ERKKI I
IPC: C07K16/00
Filed: 1992-02-13
Abstract: L'invention se rapporte aux protéines Tat de l'HIV (virus de l'immunodéficience humaine) et au récepteur de surface de cellules d'intégrine qui reconnaît spécifiquement la protéine Tat de l'HIV. L'intégrine est un hétérodimère contenant une sous-unité alphav et une ou plusieurs sous-unités beta tel que le complexe alphavbeta5 dérivé de cellules humaines et le complexe alphavbeta8 dérivé de cellules de rat. L'invention se rapporte en outre à des fragments réactifs comportant des séquences qui correspondent aux régions de liaison de la protéine Tat de l'HIV et aux intégrines de liaison avec la protéine Tat. Des procédés permettant de réguler la liaison de la protéine Tat de l'HIV à des cellules exprimant ces intégrines sont également décrits.
Patent EP-0602241-A1 (EP)
Inventor: KAWAKAMI KIYOSHI
IPC: C08L33/06
Filed: 1992-04-09
Abstract: An acrylic resin composition which comprises a polyamide elastomer composed of a soft segment and a hard segment in a specified ration, an acrylic resin and, if necessary, an electrolyte, has an excellent permanent antistatic property and good clearness, and is extremely reduced in discoloration, inexpensive and extremely reduced in the deterioration of clearness even when immersed in water.
Patent EP-0580667-A1 (EP)
Inventor: EVANS CHRISTOPHER THOMAS
IPC: C07C35/06
Filed: 1992-04-21
Abstract: PCT No. PCT/GB92/00730 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/18444 PCT Pub. Date Oct. 29, 1992   <IMAGE>  (Ia)   <IMAGE>  (Ib)   <IMAGE>  (IIa)   <IMAGE>  (IIb)  The individual enantiomers of the compounds (Ia), (Ib), (IIa) or (IIb), optionally substituted by non-interfering substituent(s). The novel enantiomers can be obtained by biotransformation. The (Ia) or (IIa) compounds can be used for the synthesis of chiral carbocyclic nucleosides.
Patent EP-0586491-A1 (EP)
Inventor: VERNEREY PHILIPPE
IPC: A45F3/04
Filed: 1992-05-27
Abstract: Ce dispositif comprend en combinaison: (a) une plaquette (7) équipée de moyens de fixation des extrémités supérieures des deux bretelles du sac, comportant un prolongement (9) muni de deux doigts coaxiaux (10), et une pièce (8) fixée sur le dos du sac, comportant, ménagés dans sa face tournée vers l'extérieur du sac, plusieurs éléments crantés décalés verticalement, chaque élément cranté présentant deux logements (15) parallèles en forme de crochets ouverts vers le bas, séparés l'un de l'autre par un évidement (16), ces deux logements étant destinés à recevoir les deux doigts (10) de la plaquette (7) de fixation des bretelles, des moyens étant prévus pour assurer le maintien de ces deux doigts (10) dans les logements (15) dans lesquels ils ont été engagés.
Patent EP-0549813-A1 (EP)
Inventor: KATO MOTOKI
IPC: H04N19/12
Filed: 1992-07-16
Abstract: A coding and decoding device for a time-varying picture, by which a high picture quality is obtained from a smaller amount of information than a system using only DCT coding. The efficiency of coding can be increased and the block distortion of a composite image is reduced. An image is divided into several blocks, and each block is coded. At this time discrete cosine transformation coding (DCT) and intrablock predictive composing (NTC) are switched over to each other adequately according to the property of the image pattern. When the intrablock predictive composing is executed, the predictive value and quantization width of a block are transmitted.
Patent EP-0634982-A1 (EP)
Title: Vehicle operated remote control access system.
Inventor: DE JANASZ CHRISTOPHER G
IPC: E05F15/20
Filed: 1992-04-06
Abstract: A vehicle operated remote control access system (C) for obtaining access to a controlled environment using the headlight system (32) of a vehicle having a high beam operation and a low beam operation. The remote control access system (C) comprises a switching sensor circuit (44, 52, 50, 48, 56) for detecting a sequence of switching from a low beam to a high beam operation or from a high beam to a low beam operation of the vehicle. Two or more of these switching sequences may be employed in the present invention. A timing means (62) is provided with the circuit (44, 52, 50, 48, 56) in order to determine if a switching sequence from a low beam operation and then from a high beam operation back to a low beam operation, and possibly with a second sequence of back to high beam and then low beam operation, occurred within a predetermined time interval. If the one or more required switching sequence did occur in this time interval, then the remote control system (C) is energized to open a gate or a door. If the switching from the low beam to the high beam and back to the low beam did not occur within the predetermined time interval then no energization of the remote control system (C) will occur and the system resets to neutral.
Patent EP-0607212-A1 (EP)
Title: Method for making phenol-formaldehyde resins flame-resistant.
Inventor: DORN KARLHEINZ
IPC: C08G8/10
Filed: 1992-10-08
Abstract: PCT No. PCT/EP92/02320 Sec. 371 Date Jul. 11, 1994 Sec. 102(e) Date Jul. 11, 1994 PCT Filed Oct. 8, 1992 PCT Pub. No. WO93/07192 PCT Pub. Date Apr. 15, 1993In the method described, one or more halogen-free phosphorus compounds are incorporated in the precondensed resins before the final resin-curing stage. During final curing, the phosphorus compounds are bound by covalent bonds into the resin structure and/or are trapped in the resin structure as such or in the form of aggregates or condensates.
Patent EP-0561157-A1 (EP)
Inventor: GILES EDWIN QUENTIN CORNING IN
IPC: C03B11/10
Filed: 1993-02-12
Abstract: A plunger/ring apparatus for press-forming articles of glass, or other formable materials within a mold is disclosed. The disclosed plunger/ring apparatus is provided with a plurality of spring loaded segments which extend outwardly from the plunger to coact with engineered passageways located upon the inner wear surface of the ring to form a seal in the plunger/ring interface area in which air, but not the material to be press-formed, may pass to and from ambient upon press-forming the formable material. An alternative embodiment is also disclosed in which the engineered passageways are located upon the wear surfaces of the segments and with optional additional passages located upon the upper periphery of the plunger.
Patent EP-0617049-A1 (EP)
Inventor: ARRIGHI SILVANA
IPC: C07K14/745
Filed: 1993-03-22
Abstract: A description is given of a process for the purification of factor IX, factor X, and factor II from human plasma or fractions thereof, wherein a solution containing prothrombin complex factors is purified by repeated ion exchange chromatographic separations followed by adsorption chromatography on metal ions.
Patent EP-0569784-A1 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: B41M5/26
Filed: 1993-04-29
Abstract: Dye mixtures comprising at least one anthraquinone dye whose absorption maximum is at a wavelength from 600 to 750 nm and one or more triazolopyridine dyes, pyridone dyes, 1-aminopyrid-2,6-dione dyes, heterocyclic pyridone dyes and/or halogenated quinolone dyes, and a process for their thermal transfer.
Patent EP-0587986-A1 (EP)
Inventor: KURR KLAUS DR
IPC: F16F1/44
Filed: 1993-05-07
Abstract: Active actuator, comprising a space (2) which is enclosed by a supporting housing (1) and is completely filled by an essentially incompressible deformation unit (3), the space (2) being bounded at a first point (4) by at least one actuating element (5), which can be operated electrically by a piezo-element, and at a second point (6) by at least one operating element (7), the actuating element (5) and the operating element (7) being capable of moving in a reciprocating manner in the direction of the space (2) and being sealed with respect to the supporting housing (1). <IMAGE>
Patent EP-0584469-A1 (EP)
Inventor: SPENCER JOHN L
IPC: B65D90/04
Filed: 1993-06-04
Abstract: An apparatus for waterproofing an outdoor fluid containment area utilizing a flexible plastic sheet (12) for providing a water barrier: provides a means for readily detecting the presence of holes in the plastic material. The sheet (12) includes a plastic layer (24) which is rendered electrically conductive by embedding conductive particles within it. The integrity of the sheet may then be monitored by establishing an electric field across the sheet and monitoring for sparks between the conductive plastic layer and a probe (32). Reliable and economical testing is possible, even in situations where electrical leak testing was not previously feasible.
Patent EP-0579114-A1 (EP)
Inventor: TONG HUA-CHING
IPC: C23C14/35
Filed: 1993-07-08
Abstract: An apparatus for depositing magnetic material on a substrate uses a magnet assembly (22) formed of permanent magnet pieces that provide a uniaxial magnetic field. The magnet assembly is preferably made from ceramic magnetic tiles that are joined to form an arcuate strip. The permanent magnet strip is located external to the deposition chamber (10) and positioned so that the magnetic flux lines traverse a workpiece or wafer (14) seated within the chamber.