baber/WOPTO huggingface dataset:
Patent EP-0483049-A1 (EP)
Title: An improved clevis joint capable of accommodating substantial pivotal motion between its joined members and loading along its axis
Inventor: SCHMALING DAVID NEIL
IPC: B64C27/35
Filed: 1991-10-23
Abstract: The parts (30, 32) joined by the clevis joint (34) are pivotally corrected by two sets of elastomeric bearings (58, 60, 62, 64) which are free to rotate about the joint axis (42) and which envelope and support a free floating centering pin (56) from the joined members (30, 32) so that during motion between the joined members (30, 32), said elastomeric bearing sets share the rotary motion due to the rotating of the correcting pin (56). The clevis joint (34) is capable of withstanding substantial pivotal motion between its joined members (30, 32) and loading along its axis (42).
Patent EP-0475895-A1 (EP)
Inventor: VEENSTRA SIEM J
IPC: A61K31/435
Filed: 1991-08-22
Abstract: The invention relates to novel polycyclic derivatives of rifamycins of the formula
       
 and the salts thereof, in which the structural elements -A₁-A₂-, -A₃-A₄- and -A₅-A₆- each denote ethylene or vinylene or the elements -A₁-A₂- and -A₃-A₄- each denote ethylene and -A₅-A₆- denotes vinylene; X represents
      and R₆ denotes hydrogen or alkyl; A denotes a bivalent aliphatic hydrocarbon radical, a bond, or, if X represents
      represents the structural element -X₁-A₁- in which X₁ denotes -O-, -S(O) n - or -C(R₆)- n being 0, 1 or 2 and R₆ being hydrogen or alkyl and in which A₁ denotes a bivalent aliphatic hydrocarbon radical; R₁ denotes hydrogen or acyl; R₂ denotes acyl or an aliphatic radical; and R₃ and R₃′ represent a common bond; or R₃ denotes hydrogen, acyl or an aliphatic radical, and R₃′ is hydrogen or an aliphatic radical; R₄ denotes hydrogen, optionally substituted cycloalkyl in which a C-atom is optionally replaced by -O- or -S(O) n  and n is 0, 1 or 2, aryl or heteroaryl; R₅ denotes hydrogen or acetyl; R₇ denotes hydrogen or alkyl; the preparation and use thereof, and pharmaceutical products and the preparation thereof.
Patent EP-0488970-A1 (EP)
Inventor: SCIOLA VINCENZO
IPC: A47K7/02
Filed: 1991-11-27
Abstract: The invention discloses a wall shower apparatus which comprises a body case (10) having washing means in the form of bristles (12) sponge or horsehair in the front and means (13, 14) for its application for use on a wall in the rear and incorporates a tank (15) of water and soap provided with a pump (18) for the aspiration of the fluid from said tank and its sending to and among said washing means.
Patent EP-0478532-A1 (EP)
Title: Endoprosthesis
Inventor: DAVID THOMAS DR
IPC: A61F2/28
Filed: 1991-09-02
Abstract: An endoprosthesis is proposed with a force-absorbing metal part, in particular a titanium part, in which there is provided on the metal part (1), at least in areas, a layer and/or an insert (2) of osteoconductive or osteoinductive implant material formed onto the metal part, in particular engaging through the metal part. <IMAGE>
Patent EP-0507873-A1 (EP)
Inventor: SULLIVAN FRANCIS RYAN
IPC: C08G63/66
Filed: 1991-01-02
Abstract: Compositions polymères dispersives électrostatiques comprenant une quantité efficace d'un polymère à chaîne prolongée et d'un polymère de base ou d'un mélange de polymères de base. Le polymère à chaîne prolongée de l'invention présente des propriétés dispersive électrostatiques, et se compose de polyesters de faible poids moléculaire, que l'on fait réagir avec un prolongateur de chaîne afin de produire un additif utile.
Patent EP-0527137-A1 (EP)
Title: Process and device for reducing the inrush current when powering an inductive load.
Inventor: KONSTANZER MICHAEL
IPC: H02H9/00
Filed: 1991-03-13
Abstract: PCT No. PCT/DE91/00216 Sec. 371 Date Oct. 30, 1992 Sec. 102(e) Date Oct. 30, 1992 PCT Filed Mar. 13, 1991 PCT Pub. No. WO91/17597 PCT Pub. Date Nov. 14, 1991.A transformer is energized from an a.c. source by initially applying the a.c. voltage to the transformer during small but progressively increasing fractions of a succession of initial half-cycles. This is continued until the rated voltage is achieved or until the reactive current exceeds a predetermined value below that which would cause tripping of the transformer. In the event that the reactive current reaches the predetermined value, the remanence of the transformer is set at a selected level by applying the a.c. voltage to the transformer during an additional half-cycle. The length of exposure of the transformer to the a.c. voltage during the additional half-cycle depends upon the circumstances. Once the remanence has been set, operation of the transformer proceeds normally.
Patent EP-0526494-A1 (EP)
Title: Method for preparation of calcium-binding polycarboxy compounds based on polysaccharides, and replacements for phosphates in detergents, based on these polycarboxy compounds
Inventor: BESEMER ARIE CORNELIS
IPC: C08B33/08
Filed: 1991-04-26
Abstract: PCT No. PCT/NL91/00068 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Apr. 26, 1991 PCT Pub. No. WO91/17189 PCT Pub. Date Nov. 14, 1991.The invention provides a method for the preparation of a calcium-complexing polycarboxy compound by oxidising inulin in the presence of a low concentration of hypohalite, resulting in the production of a polycarboxyinulin containing about 1.2-2.6 carboxyl groups per monosaccharide unit. The hypohalite is preferably hypobromite, which can be produced in situ by chemical or electrochemical oxidation of a catalytic amount of bromide. The polycarboxyinulin can be used as a phosphate substitute in calcium-binding agents and detergents.
Patent EP-0593462-A1 (EP)
Inventor: GRENOBLE DANE CLARK
IPC: C10G69/06
Filed: 1991-05-01
Abstract: Procédé de production d'oléfines gazeuses consistant à introduire un courant d'une charge d'alimentation d'hydrocarbure dans une zone de craquage thermique à haute température afin de produire un courant de produits craqués à haute température, à refroidir le courant de produits craqués afin de stopper les réactions de craquage, à injecter au moins un DDH (diluant donneur d'hydrogène) dans le courant de produits craqués au niveau ou en aval du point auquel la réaction est refroidie, à récupérer normalement des oléfines gazeuses du courant de produits craqués, et à récupérer un courant de produits liquides présentant une teneur en asphaltène diminuée.
Patent EP-0483334-A1 (EP)
Inventor: DARMEDRU JACQUES
IPC: B01F3/08
Filed: 1991-05-16
Abstract: Formulation de mélanges à partir de plusieurs composants. Le procédé de formulation selon l'invention est caractérisé en ce qu'il consiste: à assurer le prélèvement d'au moins un additif à partir de son moyen de stockage (6), à peser en continu, lors du prélèvement, le moyen de stockage (6), à déterminer, par contrôle de la variation de poids du moyen de stockage pendant le prélèvement, la quantité d'additif prélevée, à arrêter le prélèvement lorsque la quantité nécessaire d'additif a été prélevée et à la transférer vers l'enceinte de mélange (2). Application à la formulation de mélanges en vue de réaliser des lubrifiants, des peintures, des encres ou des composés pharmaceutiques ou para-pharmaceutiques.
Patent EP-0536255-A1 (EP)
Title: Ophthalmic suspensions.
Inventor: DAVIS JEFFERY P
IPC: A61F2/14
Filed: 1991-06-25
Abstract: Lightly crosslinked polymers, preferably ones prepared by suspension or emulsion polymerizing at least about 90% by weight of a carboxyl-containing monoethylenically unsaturated monomer such as acrylic acid with from about 0.1% to about 5% by weight of a polyfunctional, and preferably difunctional, crosslinking agent such as divinyl glycol (3,4-dihydroxy-1,5-hexadiene), having a particle size of not more than about 50  mu m in equivalent spherical diameter, when formulated with an ophthalmic medicament, e.g., fluorometholone, into suspensions in aqueous medium in which the amount of polymer ranges from about 0.1% to about 6.5% by weight, based on the total weight of the aqueous suspension, the pH is from about 3.0 to about 6.5, and the osmotic pressure (osmolality or tonicity) is from about 10 mOsM to about 400 mOsM, provide new topical ophthalmic medicament delivery systems having suitably low viscosities which permit them to be easily administered to the eye in drop form, and hence be comfortably administrable in consistent, accurate dosages. These suspension will rapidly gel in the eye after coming into contact with the eye's tear fluid to a substantially greater viscosity than that of the originally-introduced suspension and thus remain in place for prolonged periods of time to provide sustained release of the ophthalmic medicament.
Patent EP-0544774-A1 (EP)
Inventor: MATESIC ALEX
IPC: F02F1/00
Filed: 1991-08-23
Abstract: La présente invention a pour objet un moteur à explosions monobloc à distribution amovible. Il est constitué par la combinaison d'abord, d'un bloc-moteur coulé en une seule pièce formant carter et culasse, et pourvu d'une ou plusieurs séries d'alésages cylindriques (2) parallèles entre eux, ensuite, d'au moins un bloc amovible (6) comportant à sa partie supérieure un carter destiné à l'arbre à cames (9) et, à sa partie inférieure, des cylindres distributeurs (10) porte-soupapes s'ajustant dans les susdits alésages cylindriques, et enfin, des chambres de combustion pouvant comporter une partie supérieure coulissante et ajustable, ou mobile pendant la marche du moteur. Il est destiné à équiper tout dispositif utilisant un moteur à explosions à quatre temps, mono ou multi-cylindres, à refroidissement par eau ou par air.
Patent EP-0515585-A1 (EP)
Title: Method of manufacturing stabilizing and/or filtering auxiliaries for use in the processing of liquids, in particular drinks.
Inventor: OECHSLE DIETMAR
IPC: B01J20/28
Filed: 1991-09-23
Abstract: The invention concerns a method of processing liquids using fine to very fine organic and/or inorganic granular particles, the invention calling for the particles first to be mixed and compressed together to form an agglomerate, which is subsequently heated at least to a temperature near its melting point. The particles are then fixed in place by subjecting them to a process similar to sintering for a suitable length of time, the resulting agglomerate being screened, or ground in a grinder, to give a particle size suitable for the intended use. This enables stabilizing and filtering auxiliaries to be produced with predetermined or predictable physical or chemical properties suitable for specific processes.
Patent EP-0555295-A1 (EP)
Title: Contact lens material.
Inventor: BOWERS RODERICK WILLIAM JONATH
IPC: C08F226/10
Filed: 1991-10-29
Abstract: Cross-linked copolymers which are obtainable by polymerizing a neutral diluent monomer or monomers, a monomer or monomers bearing a center of permanent positive charge, and a bifunctional and/or trifunctional cross-linking agent, are suitable for use in contact lenses. Process for producing them by copolymerization, contact lens material comprising them, contact lenses made of them and processes for producing contact lenses from them.
Patent EP-0504618-A1 (EP)
Inventor: REITHMEIER HARALD MARTIN
IPC: B60N2/28
Filed: 1992-02-22
Abstract: A child's safety seat (10) is described, having a seat shell (12) which can be adjusted with a rail guide (16) on a lower component (14) and can be fixed in the respective position with a locking device (24). The seat shell (12) has a backrest (26) which is provided with an attachment element (28) for a shoulder strap (30) of a three-point belt (32) extended at the rear of the child's safety seat (10), the lap strap (34) of said three-point belt (32) being provided for fixing the lower component (14). A clamping device (38) for the shoulder strap (30) is formed on the attachment element (28) and is connected to the locking device (24) by means of a connection device (40). <IMAGE>
Patent EP-0511491-A1 (EP)
Inventor: ANDRIEU XAVIER
IPC: H01M50/417
Filed: 1992-03-24
Abstract: Secondary lithium battery with a liquid organic electrolyte, of the cylindrical or prismatic type, characterised by the fact that it comprises, as a separator, a polyolefin microporous film on the side of the lithium anode, and a crosslinked polymer film which swells in the said electrolyte and which provides pressure on the electrodes. 
<??>The said crosslinked polymer may be an ionic conductive polymer comprising a polyether having two terminal amine functions.
Patent EP-0512306-A1 (EP)
Inventor: SOBAN ALESSANDRO
IPC: B22D11/128
Filed: 1992-04-21
Abstract: Foot rolls for continuous casting which consist of at least two successive layers of assemblies of rolls (13), each assembly of rolls (13) lying substantially on the same plane, the foot rolls (13) being positioned immediately downstream of an ingot mould and immediately upstream of a discharge conveyor (11), each assembly of rolls (13) defining a geometric figure conforming to the cross section of the ingot being formed, the rolls (13) containing a stationary, cooled supporting shaft (14) secured at its ends to vertical uprights (18), the rolls (13) being supported on bearings (15) keyed to their respective shafts (14), each shaft (14) being supported and positioned on the uprights (18) and containing a first inner conduit (21a) connected to first radial conduits (23a) opening out at one end of a cooling chamber (24) within the respective roll (13), the cooling chamber (24) cooperating at its other end with second radial conduits (23b) connected to a second inner conduit (21b), which opens out in a passage (25) machined in a housing (19) that supports the terminal portions of two consecutive shafts (14).
Patent EP-0519300-A1 (EP)
Inventor: KRAUSS ULRICH
IPC: B05D3/02
Filed: 1992-06-09
Abstract: In order to coat all the sides of flat, in particular long, workpieces, the latter, originating from a pretreatment station, are fed to a first coating station (3), to a first curing station (7), to a cooling station (8) for intermediate cooling of the workpieces, to a second coating station (11) and to a second curing station (13), the workpieces being conveyed lying closely one behind the other. In this arrangement, the workpieces are fed to the first coating station (3) and to the first curing station (7) by means of clamping conveyors (5) and (8) which only engage at the top of the workpieces. Afterwards, the workpieces are transferred to bearing conveyors (9) and (12) in order to coat the workpieces on the top in the second coating station (11) and subsequently to cure them in the second curing station (13). A subsequent cooling station (14) serves to cool the workpieces. <IMAGE>
Patent EP-0522308-A1 (EP)
Inventor: MUNCRIEF PAUL M
IPC: D04H1/54
Filed: 1992-06-13
Abstract: A method and apparatus for producing a low density thermal insulation batt. The batt includes binder fibers which have been softened to adhere to and interconnect insulative fibers in the batt, and also includes short stilt fibers which interconnect and space apart the insulative fibers to define interstitial air pockets intermediate the insulative fibers.
Patent EP-0523593-A1 (EP)
Inventor: CAMBOU BERTRAND F
IPC: H01L29/10
Filed: 1992-07-13
Abstract: A semiconductor device having a channel region having a first and a second portion (13a, 13b). The first and second portions of the channel region (13a, 13b) are designed so that only a small portion is substantially depleted during operation. Thus, a semiconductor device having a short gate length is fabricated.
Patent EP-0540907-A1 (EP)
Inventor: MAKIHARA AKIRA
IPC: G01N27/49
Filed: 1988-07-29
Abstract: A galvanic cell type oxygen analyzer for analyzing oxygen in a gas rich in hydrogen wherein gold, silver or rhenium is employed as material for water electrolyzing electrodes (6,7) of a standard gas generator for water electrolysis type calibration.
Patent EP-0542124-A1 (EP)
Inventor: HAERLE HANS A DIPL-ING
IPC: F01N13/16
Filed: 1992-11-05
Abstract: A silencer for the exhaust gases of an internal combustion engine is provided with at least one sound absorbing tube (19) arranged in a housing (1), through the peripheral wall of which tube the exhaust gas flows. The sound absorbing tube (19) is formed from sintered woven or knitted fabric or a mass composed of metal wires, metal fibres, metal chips, metal powder or mixtures of these. <IMAGE>
Patent EP-0546388-A1 (EP)
Inventor: HEINE HANS-GEORG DR
IPC: A61K31/443
Filed: 1992-11-26
Abstract: Azaheterocyclylmethylchromans are prepared by reaction of appropriate methylchromans with appropriate azaheterocycles, optionally with subsequent variation of the substituents. The azaheterocyclymethylchromans can be employed as active compounds in medicaments, in particular for the treatment of disorders of the central nervous system.
Patent EP-0546430-A1 (EP)
Inventor: EGETOE BELA
IPC: B60T8/18
Filed: 1992-12-02
Abstract: 2.1 Known load-dependent brake pressure control devices have a transmission linkage which is fixed on the vehicle cross member. This method of fixing is complicated and costly, since installation space must be kept free for the lever transmissions. 2.2 It is proposed to fix the transmission linkage of the brake pressure control device (10) to a pivot point (3) of the brake force regulator (9) itself fixed to the vehicle. A design of this type creates a simple mechanical construction with few components, thereby improving the efficiency of the brake force regulator. <IMAGE>
Patent EP-0505091-A1 (EP)
Inventor: TAGUCHI MASAO
IPC: G11C7/10
Filed: 1992-03-12
Abstract: A readout column gate (23) comprises two [2] nMOS transistors (24,25). These nMOS transistors (24,25) connect with corresponding bit lines (BL,BLX) at their respective gates, with corresponding data buses (DB,DBX) at their respective drains, and with common readout column selection line (CLR) at their respective sources. The column driver sets the voltage of the readout column selection line (CLR) to a voltage different than the voltage precharged to the bit lines (BL,BLX) when a column is selected. The improved readout column gate (23) expedites a DRAM access without incurring an increase in the size of a chip area.
Patent EP-0534702-A1 (EP)
Inventor: QUINN JAMES A
IPC: G01R31/50
Filed: 1992-09-21
Abstract: A monitoring system (10) includes a connector (16), having an input path and a current return path (14,18), for connecting a two section wrist strap (12) to the connector (16). The two section wrist strap (12), when affixed to an operator's wrist, would complete an electrical path between the input path and the current return path (14,18) of the connector (16) across the wrist skin surface. A current source (20) provides an electrical current to the input path and a comparator (22) compares a voltage at the input path to a high limit value (HI) and a low limit value (LOW) and provides an alarm signal (26,28) whenever the voltage at the input path is not between the high limit value (HI) and the low (LOW) limit value. With such an arrangement, proper connection between the operator and ground is monitored thus significantly reducing the possibility of an electrostatic discharge harming an electronic component handled by the operator.
Patent EP-0543678-A1 (EP)
Inventor: TOYOOKA TAKEHIRO
IPC: G02F1/13363
Filed: 1992-11-23
Abstract: In a process for producing an optical element comprising a light transmitting substrate, an alignment film formed on the substrate and a layer of a liquid crystalline polymer formed on the alignment film, or in a process for producing an optical element, involving transferring a layer of a liquid crystalline polymer formed on an orientating substrate onto a light transmitting substrate, the said liquid crystalline polymer being a heat-polymerizable polymer which exhibits a nematic orientation or a twisted nematic orientation in the state of liquid crystal and which assumes a glassy state at a temperature below the liquid crystal transition point thereof, the liquid crystalline polymer layer is heat-treated at at least one of : during an orientating treatment ; or after fixing of the orientation obtained ; or, if appropriate, after the transfer.
Patent EP-0552542-A1 (EP)
Inventor: HEINZELMAN BERT D
IPC: A61B5/055
Filed: 1992-11-26
Abstract: The present invention provides a mechanism for allowing multiple configurations of imaging gradient coils to be utilized within an MRI system. The present invention provides a transport cart that is constructed to allow multiple configurations of imaging gradient coils to be easily inserted and removed from an MRI system. The present invention provides a less costly mechanism of producing superior images without the necessity of owning multiple machines.
Patent EP-0524121-A1 (EP)
Inventor: PRADIN LOUIS
IPC: B26D3/08
Filed: 1992-07-16
Abstract: The invention relates to a device for stripping the surface of an element (3, 20) made from a material which conducts electricity covered with a protective element (4, 21) or insulation such as a film, sheath or the like, comprising an incision member (5b) made from a material which conducts electricity, means (11 to 15) for applying and moving the said incision member (5b) over the said protective element and/or insulation (4, 21), characterised in that it furthermore includes a detection member (5a) made from a material which conducts electricity, the said incision (5b) and detection (5a) members being arranged side by side and a short distance apart whilst being electrically isolated from each other and moved simultaneously by the said means (11 to 15) for applying and moving the said members (5a, 5b) over the said protecting element and/or insulation, the said detection member (5a), being, for this purpose, shaped as an incision member and means (D) for applying an electrical potential difference to the said members (5a, 5b) and for detecting electrical continuity set up by microcontact between the two aforementioned members. Application especially to stripping cables. <IMAGE>
Patent EP-0538169-A1 (EP)
Inventor: JUAN PEREZ JESUS
IPC: A45D2/00
Filed: 1992-09-18
Abstract: The device consists of a motor section (2) with a rotating gear shaft (2a) and a cylindrical platform (3) which can be coupled and fixed to said gear shaft (2a) and a number of clips (4) to hold the strands of hair, which are arranged equidistant around the circumference of said rotating platform (3). These clips (4) are moved by rotation on their own axes, that is, on their spindles (5), by a system of transmission (13-14-15) which is powered by the gear shaft (2a) of the motor section (2). In this way, the strands of hair held by the clips (4), with the rotation of the gear shaft (2a) are twisted in two directions, first around the platform (3) and secondly around the axis of the spindles (5) of the clips (4).
Patent EP-0521130-A1 (EP)
Inventor: CHEZEM JIM A
IPC: B23D61/06
Filed: 1992-01-15
Abstract: Un ensemble outil circulaire (20), conçu pour être assemblé et fixé sur un mandrin (22) à moteur, comprend un premier et un second disque circulaire (24, 30), les disques comportant une ouverture médiane destinée à recevoir le mandrin, et une partie périphérique. Au moins l'un des disques (24) comprend une surface externe convexe (36) s'étendant de façon continue entre l'ouverture médiane et la partie périphérique (28), et le disque comprend en outre une surface interne concave (38) s'étendant de façon continue entre l'ouverture médiane et la partie périphérique (28). Les disques sont conçus pour être placés sur le mandrin de l'outil, et un élément d'outil circulaire (40), tel qu'un cercle de tronçonneuse, est placé entre les parties périphériques des disques, lesquelles entrent en contact avec l'élément, de sorte que les disques, lorsqu'ils sont poussés l'un vers l'autre le long de l'axe, maintiennent étroitement l'élément d'outil en position entre leurs parties périphériques.