baber/WOPTO huggingface dataset:
Patent EP-0772466-A1 (EP)
Inventor: BELLAMKONDA RAVI V
IPC: A61L27/20
Filed: 1995-07-20
Abstract: A bioartificial extracellular matrix for use in tissue regeneration or replacement is provided by derivatizing a three-dimensional hydrogel matrix with a cell adhesive extracellular matrix protein or cell adhesive peptide fragment of the protein. Preferably, derivatizing is by covalent immobilization of a cell adhesive peptide fragment having the amino acid sequence, ArgGlyAsp, TyrIleGlySerArg or IleLysValAlaVal. Cartilage or tendon can be regenerated by implanting a matrix containing an adhesive peptide fragment that favors chondrocyte invasion. The matrix can be pre-seeded with cells, and tissue can be reconstituted in vitro and then implanted. A cell-seeded matrix can be encapsulated in a semi-permeable membrane to form a bioartificial organ. An agarose hydrogel matrix having an agarose concentration of 0.5-1.25% (w/v) and an average pore radius between 120 nm and 290 nm is preferred. A nerve guidance channel for use in regenerating severed nerve is prepared containing a tubular semi-permeable membrane having openings adapted to receive ends of a severed nerve, and an inner lumen containing the hydrogel matrix having a bound cell adhesive peptide fragment through which the nerve can regenerate.
Patent EP-0781501-A1 (EP)
Inventor: JESTER RANDY D
IPC: H05K3/38
Filed: 1995-09-05
Abstract: The invention provides a multilayer microelectronic circuit board including a laminate of a plurality of circuit layers containing conductive vias within the layers or a combination of conductive vias and conductive wiring patterns on a surface of the layers, the layers comprising a first liquid crystal polymer and, interposed between said circuit layers, a layer of second liquid crystal polymer having a melting point of at least about 10 DEG  C. lower than the melting point of the first liquid crystal polymer. The boards are produced by stacking a plurality of circuit layer sheets in appropriate electrical alignment such that they are separated by an interposed layer of the second liquid crystal polymer of lower melting point, and heating the stacked polymer sheets under pressure sufficient to bond the sheets or layers into a microelectronic printed circuit board, the temperature of the heating being sufficient to melt the lower melting second polymer but insufficient to melt the polymer present in the circuit layers. The second polymer layer may be interposed as a separate sheet during assembly or may be present as one or two separate surface layers in contact with the higher melting point polymer of the circuit layers.
Patent EP-0779812-A1 (EP)
Title: Procedes de traitement de l'osteoporose utilisant des phosphonates osteoactifs et une hormone parathiro dienne
Inventor: BEVAN JOHN ALTHORP
IPC: A61K38/22
Filed: 1995-09-06
Abstract: L'invention concerne des procédés de traitement d'un sujet humain ou d'un sujet animal présentant un dérèglement du métabolisme osseux, comprenant les étapes consistant: (a) à administrer audit sujet une dose efficace et sans danger d'un phosphonate ostéoactif pendant une durée d'au moins environ 6 mois, (b) à administrer audit sujet une dose efficace et sans danger d'une hormone parathyroïdienne, pendant une durée comprise entre environ 3 et environ 12 mois.
Patent EP-0847290-A1 (EP)
Inventor: WHISSON MAXWELL EDMUND
IPC: A61M5/50
Filed: 1995-09-14
Abstract: PCT No. PCT/AU95/00604 Sec. 371 Date Mar. 13, 1997 Sec. 102(e) Date Mar. 13, 1997 PCT Filed Sep. 14, 1995 PCT Pub. No. WO96/08283 PCT Pub. Date Mar. 21, 1996An injection device comprising a hollow body (11) having a forward end (12) and a rearward end (13), the forward end (12) slidably receiving a hollow needle (15), the body (11) providing a chamber (A) between its forward end (12) and its rearward end (13), the chamber being defined between a plug (17) and a stop (18), the plug (17) being sealingly and slidably received within the body (11) adjacent the forward end (12), the stop (18) being slidably and sealingly received within the body (11) rearward of the plug (17) wherein a greater degree of effort must be applied to the stop (18) than to the plug (17) to effect slidable movement within the body, the rearward end (13) of the body having a portion (14) in which the stop (18) is not sealingly received within the body, a drive element (19) connected at one end to the plug (17) and slidingly and sealingly received through the stop (18) to extend from the rearward end (13) of the body (11), a manipulation member (20) provided on the other end of the drive element (19), the hollow interior of said needle (15) being connected to the chamber (A) through a flexible passageway (21) extending between the inner end of the needle (15) and the plug (17), the needle (15) being connected to the plug (17).
Patent EP-0795133-A1 (EP)
Inventor: DAWSON MICHAEL
IPC: G01N33/68
Filed: 1995-11-28
Abstract: Ce procédé de détection de la présence d'une encéphalopathie spongiforme (par exemple l'encéphalopathie spongiforme bovine), chez un animal, comprend les étapes consistant à déterminer la présence et/ou la quantité d'un agent (par exemple par électrophorèse sur gel polyacrylamide 2D et coloration), dans un fluide organique (par exemple le fluide cérébro-spinal) de l'animal, lequel agent possède un poids moléculaire compris entre 35 et 39 kDa, un pI de 5,3 et ne réagit pas de façon croisée avec l'anticorps dirigé contre l'apoliprotéine E, puis à comparer le résultat de cette détermination avec une valeur témoin (par exemple à partir d'un animal connu comme n'étant pas infecté), de manière à pouvoir détecter la présence probable chez l'animal de l'encéphalopathie spongiforme.
Patent EP-0743318-A1 (EP)
Inventor: KAJI AKIRA
IPC: C07H21/00
Filed: 1995-12-01
Abstract: An anti-HIV agent which comprises as an active ingredient one or more selected from phosphorothioate bonding type or phosphodiester bonding type oligodeoxynucleotides having 2 to 8 bases of the below formulae (I), (II), (III), (IV) and (V):  
 
        (Gs)nG     (I) 
 
 
 
        (Gs)nGp     (II) 
 
 
 
        p(Gs)nG     (III) 
 
 
 
        pGs(Gs)nGp     (IV) 
 
 
 
        pGpGpGpGp     (V) 
 
wherein G represents deoxyguanosine structure, p is a phosphoric acid residue which forms an ester bonding with the adjacent G, s is the phosphorothiophosphoric acid residue which forms a phosphorothioester bonding with the adjacent G, and n is an integer of from 2 to 7.
Patent EP-0794814-A1 (EP)
Inventor: CONDIE CATHERINE R
IPC: A61N1/37
Filed: 1995-11-13
Abstract: Procédé et appareil permettant de déterminer automatiquement le seuil d'efficacité du stimulateur cardiaque d'un patient. Le stimulateur comporte un circuit fournissant un signal fonction de l'impédance du coeur connue pour refléter fiablement certains aspects de son fonctionnement. Un autre circuit suit la forme du signal d'impédance pendant une fenêtre prédéterminée de détection de capture suivant l'émission d'impulsions de simulation. On peut en tirer une ou plusieurs valeurs caractérisant la forme dudit signal pendant la fenêtre de détection de capture et associées avec chacune des impulsions émises. Ces valeurs sont comparées à des valeurs de commande prédéterminées pour évaluer si la capture cardiaque s'est bien produite. Cette évaluation se base également en partie sur la détection par des moyens usuels des signaux atriaux ou ventriculaires se produisant pendant la fenêtre de détection de capture. Dans l'une des variantes de l'invention les valeurs de commande avec lesquelles on compare la forme du signal d'impédance s'obtiennent en émettant une série d'impulsions de stimulation d'une énergie suffisante pour être sûr que la capture a eu lieu, puis en étudiant la forme du signal d'impédance pendant l'émission desdites impulsions.
Patent EP-0800484-A1 (EP)
Title: Verfahren und vorrichtung zum homogenisieren von glasschmelzen
Inventor: KUEMMERLING ANDREAS
IPC: C03B5/187
Filed: 1995-11-15
Abstract: Die Erfindung betrifft ein Verfahren zum Homogenisieren von schmelzflüssigem Glas sowie eine Vorrichtung zur Durchführung des Verfahrens. Die Aufgabe besteht darin, ein Verfahren zur gleichmäßigen Homogenisierung des Glases bei hohen Temperaturen mit einer Homogenisierungsvorrichtung aus nach dem Bauteilprinzip auswechselbaren Bauteilen mit minimalem Materialeinsatz zu entwickeln. Das Verfahren ist dadurch gekennzeichnet, daß das Glas durch sich ständig ändernde Strömungsrichtungen homogenisiert und dabei ruhende Glasschichten ober- und unterhalb der Rührzellenabdecksteine zwangsweise vermischt werden. Die erfindungsgemäße Vorrichtung besteht aus einem in einer Rührzelle rotierenden Rührgerät mit Rührgeräteanbauten, die als Rührerfinger sowie flächenförmige und/oder schraubenförmige Rührgeräteanbauten ausgebildet und in gleichen und/oder unterschiedlichen Höhen angeordnet sind.
Patent EP-0722944-A1 (EP)
Inventor: NIEWOEHNER ULRICH DR
IPC: C07D473/30
Filed: 1996-01-08
Abstract: 2,9-disubstd. purin-6-ones of formula (I) and their tautomers and salts are new: R1 = 2-10C alkyl or phenyl(2-10C)alkyl opt. ring-substd. by halo, NO2, CN or 1-6C alkyl; R2 = H, OH, azido, 1-6C alkyl or OSO2R 5; R3 = H; or R2+R3 = O; R4 = H or 1-4C alkyl; R5 = 1-4C alkyl or phenyl; A = 3,4-methylenedioxyphenyl, 1-20C alkyl, 3-7C cycloalkyl, or phenyl (opt. substd. by 1-2 halo, CF3, COOH, NO2, CN, 1-5C alky, phenyl(1-5C)alkyl, 2-5C alkoxycarbonyl, phenyl(2-5C)alkoxycarbonyl, 1-5C alkoxy or phenyl(1-5C)alkoxy) and/or the rings are opt. substd. by phenyl or (1-5C)alkoxy phenyl.
Patent EP-0738879-A1 (EP)
Inventor: SIRAKY JOSEF
IPC: G01D5/245
Filed: 1996-01-17
Abstract: A system for measuring the angle of rotation in order to determine the absolute angular position of the shaft of an electromotor is described which consists of a device for measuring the angle of rotation (10) and a control unit (11) connected to one another via an electric interface. The electric interface comprises an analog process data channel (8) and a digital parameter channel (9). The control unit (11) controls a change-over switch (7) of the process data channel (8) via the digital parameter channel (9). As a result thereof, a sine-cosine signal pair with one period for revolution is supplied via the process data channel (8) to the control unit (11) in order to determine the absolute angular position for the starting of the motor. Then, a sine-cosine signal pair with a high number of periods per revolution is supplied via the process data channel (8) in order to incrementally count the angle of rotation. An accurate correction of the incrementally counted angle takes place by means of a synchronizing signal generated by an index mark (15) and supplied via the parameter channel (9) to the control unit (11).
Patent EP-0733444-A1 (EP)
Inventor: HAMM ANDRE
IPC: A45C13/02
Filed: 1996-02-03
Abstract: The box is constructed in two halves(1,2) made of thermoplastic material and each having an outer(3) and inner(4) shell. At least one of the inner shells has a grid consisting of intersecting rows of recesses(5), each having a seat of holding elements(6). The component parts and/or machine parts and/or tools, are fixed by the holding elements inserted in various recesses. The holding elements are inserted to suit the contour of the objects with regard to the inner shell.
Patent EP-0729913-A1 (EP)
Inventor: KUIVAMAEKI ISMO
IPC: B66D3/22
Filed: 1996-03-01
Abstract: Hoist have two non-rotatable braking members (86,88) each of which is allocated to a rotatable braking member (78,65,106). The two rotatable braking members are so arranged next to each other that they are in frictional contact when the braking device (82) is working. At least one of the rotatable braking members is formed by a ring (78,106) which coaxially surrounds the aligned coupling member (64,65). The ring is axially displaceable in relation to the associated coupling disc.
Patent EP-0733632-A1 (EP)
Inventor: NATSUGARI HIDEAKI
IPC: C07D498/04
Filed: 1996-03-21
Abstract: Novel compounds of the following general formula or salts thereof.
      wherein Ring M is a heterocyclic ring having -N=C<, -CO-N< or -CS-N< as the partial structure -X   Y<; R a  and R b  are bonded to each other to form Ring A, or they are the same or different and represent, independently, a hydrogen atom or a substituent on the Ring M; Ring A and Ring B represent, independently, an optionally substituted homocyclic or heterocyclic ring, and at least one of them is optionally substituted heterocyclic ring; Ring C is optionally substituted homocyclic or heterocyclic ring; Rng Z is an optionally substituted ring; and n represents an integer of from 1 to 6, or a salt thereof, which has an excellent tachykinin receptor antagonistic effect, and their production, and pharmaceutical compositions.
Patent EP-0756304-A1 (EP)
Inventor: STARK ROLAND
IPC: H01J5/54
Filed: 1996-06-20
Abstract: An electrical lighting lamp, such as a low voltage halogen lamp Ä1Ü has a socket sleeve Ä2Ü. The connecting power leads Ä6.7Ü are secured in the sleeve with the aid of a clamping arrangement Ä3a,3bÜ that provide secure retention against any applied axial force. The two clamping elements have interacting surface profiles that each have a projecting lug Ä11Ü that grips the leads. As the clamping elements are inserted into the sleeve they are pushed sideways relative to each other to apply the clamping force.
Patent EP-0816619-A1 (EP)
Inventor: HAGEN VOLKER
IPC: E05F15/16
Filed: 1996-06-28
Abstract: The housing is formed with a guide section Ä1Ü that fits onto a rail. Above the housing is a bracket Ä4Ü that is used as an aid for installing the housing on the garage ceiling. This has angled elements that fit in recesses Ä10Ü in the housing. Fixing screws Ä6Ü are inserted through holes in the housing and into the bracket. On the top of the bracket there is double sided adhesive tape Ä9 Ü which allows the unit to be temporarily fixed to the ceiling while holes are drilled in the ceiling, to allow the permanent fixing screws to be inserted through the bracket holes Ä12Ü.
Patent EP-0758595-A1 (EP)
Inventor: MATTERN HANS OSWALD
IPC: G09F3/02
Filed: 1996-07-27
Abstract: This tamper-proof adhesive plaque or label is suitable for application e.g. to documents or vehicles. It has a substrate which carries elements of information and a transparent layer of plastic, which is intended never to become completely hard. At the edges of the plaque, there are novel projections, e.g. points (9), of an even- or uneven distribution. The surface of the plaque is coated, at least partially, with an adhesive material.
Patent EP-0802165-A1 (EP)
Inventor: IKEDA KENICHI
IPC: B01D21/01
Filed: 1996-07-30
Abstract: The invention relates to the treatment of waste water containing a harmful ion such as a heavy metal ion or fluorine ion by the coagulating sedimentation method using an inorganic coagulant such as an iron compound or an aluminum compound. After separating treated water from the sediment (sludge) in which the harmful ion is incorporated in insoluble form, the pH of a mixture of the sediment and water is suitably adjusted to cause elution of the harmful ion from the sediment. Then the sediment is separated from the eluate and reused as an inorganic coagulant. By reusing the sediment in this manner, the waste water treatment is accomplished without producing a large quantity of sludge and the consumption of inorganic coagulant and auxiliary chemicals can be greatly reduced, while the concentration of the harmful ion in the treated water becomes sufficiently low.
Patent EP-0779169-A1 (EP)
Inventor: HILPERT WOLFGANG
IPC: B60H1/00
Filed: 1996-11-19
Abstract: Es wird eine Bedieneinrichtung für eine Zusatzheizung in Kraftfahrzeugen bestehend aus einer Vorwahluhr, einer Bedieneinheit (3) und einem Steuergerät (6), sämtliche innerhalb des Fahrzeugs angeordnet, vorgeschlagen, wobei die Zusatzheizung (7) über die Vorwahluhr zeitprogrammierbar ist, bei welcher erfindungsgemäß ein Zeitgeber (8.1), der ein die aktuelle Uhrzeit repräsentierendes Zeitsignal erzeugt, verwendet wird, dessen Zeitsignal sowohl der Vorwahluhr als auch einer im Fahrzeug angeordneten Zeitanzeige (8.2) zugeführt wird und bei der die Zeitprogrammierung mittels eines tragbaren Senders (1) durchgeführt wird. <IMAGE>
Patent EP-0831319-A1 (EP)
Inventor: AKIYOSHI TAKANORI
IPC: G01N1/00
Filed: 1996-12-16
Abstract: A method for analyzing a solid specimen comprises the
steps of: preparing a pulsed laser beam having a frequency
of at least 100 Hz and a half width of 1 µsec or less;
determining a laser irradiation region; irradiating the
pulsed laser beam in an inert gas stream and vaporizing a
part of the solid specimen to generate fine particles;
transferring said fine particles to a detector; and
performing elemental analysis in the detector. An apparatus
comprises: laser oscillating device including a
semiconductor laser; converging device for converging a
laser beam; irradiating device for irradiating the converged
laser beam to generate fine particles; an analyzer for
performing elemental analysis; and transfer device for
transferring the fine particles to said analyzer.
Patent EP-0784227-A1 (EP)
Inventor: DE ROECK JOSEPH
IPC: B65H18/00
Filed: 1996-12-09
Abstract: Winding core (10) for the winding of a web of pressure-sensitive material, which has a bituminous covering (23) which affords a supporting pressure for at least the central portion of the web which is uniform over the circumference of the core.
Patent EP-0726488-A1 (EP)
Inventor: HARRIS CLARK E
IPC: B65D81/30
Filed: 1996-02-12
Abstract: A light-tight enclosure (10) for storing and dispensing a roll (12) of photosensitive web material (14) wound about a hollow cylindrical core (42) having open opposite ends (32, 34). The enclosure comprises a flexible opaque bag (16) with opposite sidewalls (18) extending between opposing rearward and forward portions (20, 22) and between opposing upper and lower portions (24, 26). Each sidewall has a central aperture (28, 30) therein congruent with each core end. The rearward portion defines a closable opening for receiving the roll. A shallow neck portion (36) projects from the forward portion to an end thereof defining an exit slot (40) for dispensing the web material. An annular ring (48) is light-tightly bonded to the inner surface of each sidewall congruent with the central apertures. Each ring has an annular flange (54) on its inner radial surface (56) which fits rotatably within a mating annular groove (47) in the outer surface of the core near the end of the core when the ring is fitted around the end of the core, providing thereby a light-lock between the rings and the core. Preferably, the outer diameter (44) of the core is reduced (46) near its ends to accommodate rings having substantially the same outer diameter as the central portion of the core. Preferably the core surface between the grooves and the ends of the core is formed into circumferentially alternating reliefs (62) and prominences (64) to facilitate installing the rings onto the core.
Patent EP-0733914-A1 (EP)
Inventor: DRABECK LAWRENCE MILTON
IPC: G01S13/76
Filed: 1996-03-13
Abstract: An RF apparatus (e.g., a wireless label) provides improved backscattering of an incident RF signal by utilizing a separate modulator diode (121), which connects across the antenna (102), to modulate the backscattering of the antenna. A separate detector diode (111) connects across the antenna through an impedance matching network (113) to detect modulated signals received by the antenna.
Patent EP-0738487-A1 (EP)
Inventor: GUESDON ROBERT J
IPC: A47B95/04
Filed: 1996-04-19
Abstract: The procedure involves attaching plastic strips, e.g. of PVC, to the edges to be joined together. The edges are shaped to form connecting surfaces (10,20) with plastics reinforcing strips (3,4). The edges are joined together by the two sides of an L-section metal insert fitted into channels (15,25) made in the connecting surfaces. The plastics reinforcing strips are attached to recesses (13,24) in the edges of the two panels with adhesive. The L-section insert has teeth (51a,52a) to hold it in place.
Patent EP-0746188-A1 (EP)
Inventor: STEFFEN FRANCIS
IPC: H01L23/31
Filed: 1996-05-28
Abstract: The micromodule is made into an enclosure by combining a micromodule (M) with protruding connectors (6) formed as contact zones flush w.r.t. each other onto a semiconductor substrate (S) which has corresponding contact areas (5) and tracks. The tracks cover the substrate surface and have end holes for surface mounted pins to be connected to the substrate. Solder expansion barriers (4) are provided at each connector.
Patent EP-0783849-A1 (EP)
Inventor: CUERVO HERNANDEZ ENRIQUE
IPC: A45D26/00
Filed: 1996-12-12
Abstract: A cover for cases with an application roller. 
     A first part (1) made of a hard moulded material, constitutes an enclosure for a case (4) full of wax and having an application head (5) (6). A second part (7), in the form of a sleeve made of an elastic heat insulating material, lines the side surface of part (1), defining a gripping area. 
     The invention applies to wax cases that are to be used upon heating for depilation, preventing heat from being conveyed to the outside and delaying its dispersal.
Patent EP-0755647-A1 (EP)
Inventor: GROSSI IMPERIO
IPC: A47J43/26
Filed: 1996-07-15
Abstract: A nut-cracker comprising two arms hinged at an end (O) to form a second kind lever, characterized in that an arm has a first, slightly bend tract (0F) and a second, handle tract (M); the other arm has a first tract (OE) substantially more bent than said first tract of said arm, said tracts starting at said hinging end and terminating in two respective points that in the closing of the nut-cracker come into abutment; said tracts, moreover, being indented; said first tract of said one arm bringing, assembled to be slidable and fixable in position along said indentation, a slider (B) fit for delimiting, together with the first tract of said other arm a space for receiving a dried fruit and crack it by the application of closing force on the handle arms (M).
Patent EP-0802262-A1 (EP)
Inventor: KITAMURA SHINYA
IPC: C21C5/46
Filed: 1996-01-05
Abstract: When decarburization blowing is carried out using a top-blow lance having at least one independent system of gas feed pipes; while the nozzle absolute secondary pressure P 0  of the lance of at least one system is kept in a range of 0.7 to 2.5 times the nozzle optimum expansion absolute secondary pressure P of the lance, the oxygen feed speed is changed by changing the nozzle absolute secondary pressure during the blowing by the system so that its maximum value is at least 1.1 times its minimum value. The top-blow refining method uses a top-blow lance having a slit-like nozzle which has two to ten shield portions disposed at a part of the opening at the end of the lance, has a concentric polygonal or circular cross section, has a ratio B/h of 10 to 225 where B (mm) is the long side of the openings separated by the shield portions and h (mm) is the short side, and has a value (B.h)R of 0.4 to 4 mm where R (mm) is the lance diameter R (mm), and one to six circular nozzles connected to a gas feed pipe independent of the slit-like nozzle and disposed inside the concentric polygon or circle.
Patent EP-0750601-A1 (EP)
Title: Process facilitating the regeneration of a zeolithe-based catalyst implemented in an acylation reaction, catalyst and utilization
Inventor: SPAGNOL MICHEL
IPC: C07B61/00
Filed: 1996-01-12
Abstract: The present invention relates to a process facilitating the regeneration of a zeolithe-based catalyst used in an acylation reaction. The invention also relates to a process for the acylation of an aromatic ether, comprising in a prefered alternative, an additional step of regeneration of the catalyst. The process of the invention which improves the regeneration of a catalyst based on a zeolithe and used in an acylation reaction is characterized in that the zeolithe is modified by adding an efficient amount of at least one metal element M selected amongst the element of group 8 of the periodic classification of elements.