baber/WOPTO huggingface dataset:
Patent EP-0475474-A1 (EP)
Inventor: ZELL WERNER DR
IPC: G02B6/255
Filed: 1991-08-06
Abstract: The invention relates to a device for welding the ends of a first group (20) of lightguides (3) (LWL), aligned next to one another in a surface, to the ends of a second similar group (21) of LWL (3) by means of an arc, which extends essentially in the direction of the joints (30) and consists of a welding fixture containing welding electrodes (22, 23), as well as of two retaining clamps (2, 24, 25, 43, 44), which can be placed in a fixed position on the welding fixture and each accommodate one group (20 or 21) of LWL (3), and if necessary of a sorting device (7) for bringing the LWL (3) of one group (20 or 21) in a prescribed position into the assigned retaining clamp, which has self-closure elements (14) which cooperate with assigned self-closure elements (web 13 or pins 41, 42) of the sorting device (7) and of the welding fixture in order to fix the mutual relative position. The uniform quality of all the weld junctions is improved in conjunction with different numbers of LWL when there are provided on the welding fixture or the sorting device (7) or on the retaining clamps (2, 24, 25, 43, 44) adjusting devices (13, 18 or 39, 40) which in conjunction with different numbers of LWL (3) per group (20, 21) in each case prescribe on the welding unit a position of the group (20, 21) such that the central axis of each group (20, 21) approximately intersects at the centre of the arc length. <IMAGE>
Patent EP-0490421-A1 (EP)
Inventor: THIERCELIN MARC JEAN
IPC: E21B43/26
Filed: 1991-11-27
Abstract: A method of performing small scale micro hydraulic fracturing in which fluid is pumped into the test interval until the initiation of a fracture is indicated, immediately after which fluid is pumped out of the interval so as to prevent propagation of the fracture and allow closure thereof, the portion then being repressurised by pumping fluid back in. By pumping out when the fracture is initiated, propagation is substantially prevented allowing estimation of the fracture length and toughness to be obtained and the time taken for the measurement reduced.
Patent EP-0460781-A1 (EP)
Inventor: OU CHIA-CHIH
IPC: C04B14/20
Filed: 1991-05-28
Abstract: A method of rendering water resistant or water repellant a vermiculite article comprised of delaminated vermiculite lamellae is provided comprising the step of contacting the article with a solution of an organic cationic exchange agent.
Patent EP-0471576-A1 (EP)
Inventor: FLAUGH MICHAEL EDWARD
IPC: C07D/
Filed: 1991-08-14
Abstract: The present invention involves certain 4-amino-6-substituted-tetrahydrobenz [cd] indoles and their use in treating disorders which can be benefited by modifying 5-HT A receptor function.
Patent EP-0481828-A1 (EP)
Inventor: HARSTON JOHN CHRISTOPHER
IPC: B65G47/91
Filed: 1991-10-21
Abstract: A translatory mechanism (1) for applying composite reciprocatory movements to an operational head (2) comprises a fixed support (3), a first pivot (4) carried by the fixed support (3), a first arm (5) pivoted at one end (6) on the first pivot (4), a second pivot (7) carried by the other end (8) of the first arm (5), a second arm (9) pivoted at one end (10) on the second pivot (7), a third pivot (11) carried by the other end (12) of the second arm (9), the operational head (2) being pivoted on the third pivot (11), a bell-crank lever (13) freely pivoted on the second pivot (7), a first control link (14) pivotally connected at one end (15) to one arm (16) of the bell-crank lever (13) and at the other end (17) to the fixed support (3) adjacent the first pivot (4), a second control link (18) pivotally connected at one end (19) to the other arm (20) of the bell-crank lever (13) and at the other end (21) to the operational head (2) adjacent the third pivot (11), a fourth pivot (22) on the first arm (5) intermediate the first and second pivots (4, 7), first drive means (23) carried by the fixed support (3), a first drive link (24) between the first drive means (23) and the fourth pivot (22), a fifth pivot (25) on the second arm (9) intermediate the second and third pivots (7, 11), second drive means (26) carried by the fixed support (3), a second drive link (27) between the second drive means (26) and the fifth pivot (25), and control means (28) for operating the first and second drive means (23, 26) in conjunction.
Patent EP-0456580-A1 (EP)
Inventor: KARAQUI NAJWA
IPC: A61F2/32
Filed: 1991-05-07
Abstract: Total hip joint prosthesis of the type comprising an acetabular implant consisting of a semispherical shell (1) comprising on its outer wall, in the part near the equator, a helical and spiralled threading, leaving free at the top of the semisphere an upper cap (19), with, on the one hand, self-tapping properties and, on the other hand, reverse self-tapping properties, thereby permitting an attack of the implantation medium for insertion and passage of the threads on the one hand in the direction of implantation and also in the direction of withdrawal. <IMAGE>
Patent EP-0477116-A1 (EP)
Inventor: SONDEREGGER ROGER
IPC: F24H1/32
Filed: 1991-09-17
Abstract: Boiler with reinforced intermediate elements, characterised in that the combustion chamber (14) is passed through, over a part at least of its length, by a plurality of water arms (18) and (19) integrated into the reinforced exchanging elements (5) providing additional exchange surfaces. This invention is of interest to constructors of boilers. <IMAGE>
Patent EP-0460155-A1 (EP)
Inventor: NEUBAUER WALTER
IPC: H01H15/06
Filed: 1990-12-14
Abstract: Un commutateur électrique, notamment un commutateur de clignotant pour automobiles, sert à indiquer un changement de direction ou un changement de voie. Dans ces commutateurs, un entraîneur (25) monté dans un boîtier (20) peut être déplacé de préférence par un levier commutateur (29) dans des directions opposées à partir d'une position médiane, et peut notamment pivoter autour d'un axe de rotation fixe dans le boîtier. Afin d'obtenir un commutateur compact, on l'équipe d'éléments dits à déclic en tant que contacts mobiles. A cet effet, une première tige à contact par déclic (65, 67, 130, 66, 68, 131) est montée de manière pivotable par une extrémité extérieure à proximité d'une paroi latérale du boîtier (20) du circuit, son extrémité intérieure étant pourvue d'un cliquet (81, 133) qui s'appuie sur une coulisse (84) sur la tige de contact à déclic (65, 67, 130, 66, 68, 131), de sorte qu'un premier contact fixe (96, 97, 98) puisse recevoir la tige de contact à déclic lorsque l'entraîneur pivote (25), quittant sa position médiane. Une deuxième tige de contact par déclic (66, 68, 131, 65, 67, 130), une deuxième coulisse (84) et un deuxième contact fixe (96, 97, 98) sont agencés, par rapport à la position médiane de l'entraîneur (25), symétriquement à la première tige de contact par déclic (65, 67, 130, 66, 68, 131), à la première coulisse (84) et au premier contact fixe (96, 97, 98).
Patent EP-0521920-A1 (EP)
Title: Deep acting primer.
Inventor: HOFFMANN HEINZ-PETER
IPC: C08K5/06
Filed: 1991-03-07
Abstract: A deep acting primer with surface consolidating properties is composed of finely divided aqueous polymer dispersions. In order to improve the deep action and/or the surface consolidating properties, alcohol ethoxylates having 12 to 20 C atoms and a mean ethoxylating grade between 7 and 120 is contained in the molecular fraction composed of alcohol. In order to improve the removability of wall linings applied on a background treated with the primer, anti-adhesive additives may be added if necessary to the primer.
Patent EP-0521099-A1 (EP)
Title: Chiral catalysts and epoxidation reactions catalyzed thereby
Inventor: JACOBSEN ERIC N
IPC: C07F15/02
Filed: 1991-03-21
Abstract: Chiral catalysts for enantioselectively epoxidizing a prochiral olefin are disclosed, together with methods of using such catalysts. In accordance with one aspect of the invention, the catalyst is a salen derivative which has general structure (I).
Patent EP-0532631-A1 (EP)
Inventor: BIFARO ANTONIO
IPC: A23F5/40
Filed: 1991-06-05
Abstract: Le procédé concerne la fabrication d'un produit alimentaire en poudre à base d'un extrait soluble de café desséché par pulvérisation extrait "spray" et broyé à une granulométrie inférieure à 300 mum. Afin de donner au consommateur une sensation similaire à celle du café traditionnel, on additionne à l'extrait soluble broyé 2 à 20 % de café torréfié finement broyé. On additionne également 5 à 10 % d'un polysaccharide tel que la maltodextrine, finement broyé. Ces composants sont mélangés de manière homogène, puis agglomérés par humidification et séchage pour former des grains particulièrement poreux. Quand ils sont jetés dans l'eau, ces grains éclatent très rapidement, ce qui disperse les particules qui les composent.
Patent EP-0630321-A1 (EP)
Inventor: CENTER LUTHER WILLIS JR
IPC: C03C27/12
Filed: 1991-07-30
Abstract: A glass/plastic laminate (12, 14, 16) useful in glazing applications which has improved optical quality is provided by controlling the incidence of optical defects induced during manufacture by particulate contaminants by applying a soft plastic film (10) to the outboard side of the plastic surface (12) of the laminate and entrapping such contaminants during the lamination process in the soft plastic film (10).
Patent EP-0540631-A1 (EP)
Title: Preparations medicamenteuses transmuqueuses et administration de telles preparations par voie transmuqueuse
Inventor: MERKUS FRANCISCUS WILHELMUS HE
IPC: A61K9/00
Filed: 1991-07-23
Abstract: L'invention se rapporte à une préparation pharmaceutique qui possède une forme et une composition appropriées pour pouvoir être administrée par voie transmuqueuse, en particulier nasale, et qui comprend au moins un médicament à base de (poly)peptides ou de protéines ou un fragment ou analogue de ce médicament, comme agent actif, ainsi que de la diméthyl-beta-cyclodextrine comme agent favorisant l'absorption. Un procédé qui permet d'administrer par voie transmuqueuse un médicament à base de (poly)peptides ou protéines ou un fragment ou analogue de ce médicament, consiste à administrer une préparation pharmaceutique qui possède une forme et une composition appropriées pour permettre son administration par voie transmuqueuse, en particulier nasale, et qui contient de la diméthyl-beta-cyclodextrine comme agent favorisant l'absorption. Le polypeptide est de préférence constitué par de l'insuline ou de la calcitonine.
Patent EP-0493590-A1 (EP)
Inventor: MANN ROGER H
IPC: B32B27/08
Filed: 1991-07-15
Abstract: Laminé (10) à structure multicouche comprenant une couche de support ou de base thermoplastique (12) complètement soudée à une couche autoadhésive d'élastomère thermoplastique. Les couches (12 et 14) sont thermocollées ou thermosoudées ensemble sur une interface (16) formée par les surfaces internes adjacentes des couches (12 et 14).
Patent EP-0510131-A1 (EP)
Title: Electronic equipement for prevention of collisions between vehicles
Inventor: CAICO GIOVANNI
IPC: G01S17/93
Filed: 1991-10-09
Abstract: Electronic equipment, including encoder and decoder, used for transmitting and receiving alarm signals to prevent and warn of collision between vehicles. The equipment uses photocells and infrared or microwave rays to (a) provide an alarm signal in the event of collision, (b) allow vehicles to maintain a safe distance apart, (c) automatically apply a hydraulic brake, (d) automatically dip headlights of two approaching vehicles (e) alarm of cross proximity between vehicles, (f) klaxon electronic.
Patent EP-0556272-A1 (EP)
Inventor: RITTERSHAUS CHARLES W
IPC: G01N33/569
Filed: 1991-11-01
Abstract: The present invention is directed to the measurement of soluble leukocyte surface markers, soluble T cell growth factor receptors, soluble complement receptors, soluble T cell differentiation antigens, or related soluble molecules or fragments thereof, and the use of such measurements in the diagnosis and therapy of diseases and disorders. The invention is also directed to the measurement of soluble CD35 (sCD35) or fragments thereof, and the use of such measurements in detecting disease or disorders. A polyclonal sandwich assay is provided for the detection and/or measurement of soluble CD35. The invention further relates to the measurement of total leukocyte markers or fragments thereof, and the use of such measurements in the detection and diagnosis of diseases or disorders. The term "total" leukocyte marker used herein refers to the total amount of a leukocyte marker in a sample, including that present in membrane and intracellular compartments and extracellular soluble compartments. Measurements of a total leukocyte marker can be used to determine the approximate amount in a body fluid sample of leukocytes positive for the leukocyte marker. In a further embodiment, the invention relates to the measurement of both the amount of total leukocyte marker and the amount of the soluble form of the leukocyte marker and a comparison of the measured levels.
Patent EP-0515895-A1 (EP)
Inventor: KIM SANG HYUNG
IPC: G03C7/00
Filed: 1992-05-12
Abstract: A multicolor photographic element capable of forming a viewable reversal dye image is disclosed comprising a support and, coated on the support, a blue recording yellow dye image forming layer unit, a green recording magenta dye image forming layer unit, and a red recording cyan dye image forming layer unit, each of the layer units containing in at least one layer a silver halide emulsion having a grain halide content of from 0 to 5 mole percent chloride, from 0.5 to 20 mole percent iodide, and from 80 to 99.5 mole percent bromide, based on total silver. 
     The photographic element is characterized in that at least one of the silver halide emulsion layers is a tabular grain emulsion layer in which the coefficient of variation of the tabular grain emulsion is less than 15 percent, based on the total grain population of the emulsion, and the total grain population of the tabular emulsion consists essentially of tabular grains having a mean thickness of less than 0.3 µm and a mean tabularity of greater than 25.
Patent EP-0534134-A1 (EP)
Inventor: SCHNABEL JUERGEN
IPC: H03F3/50
Filed: 1992-08-20
Abstract: In an amplifier circuit (1) with input stage (2), at least one intermediate stage (3) and output stage (4), transistors (5, 6) in MOSFET technology are used in the or at least one intermediate stage (3) and transistors in bipolar technology are used in the remaining stages (2, 4). A very high gain can be achieved with little offset voltage and low noise. 
<IMAGE>
Patent EP-0497501-A1 (EP)
Inventor: HEWITT JOHN SIDNEY
IPC: B29C35/08
Filed: 1992-01-23
Abstract: A thermoplastic closure, for example of polypropylene, is lined with a plastisol heated by electromagnetic radiation, either radio-frequency heating or microwave heating, to which the closure is transparent. Preferably before and optionally during the exposure to radiation the closure and plastisol combination is heated by hot air. 
     The plastisol comprises a polymer other than polyvinyl chloride in suspension in a plasticizer. 
     Various different plasticizers and polymers are disclosed.
Patent EP-0509631-A1 (EP)
Inventor: ELTOUKHY ABDELSHAFY A
IPC: H01L23/525
Filed: 1992-02-28
Abstract: Antifuses having minimum areas are formed by a process including the steps of forming doped regions (12) in a semiconductor substrate, forming a dielectric layer (14,16) over the surface of the substrate, performing masking and etching steps to form apertures in the dielectric layer over portions of the doped regions where antifuses are to be formed, depositing a second dielectric layer (20) over the first dielectric layer and the apertures, the second dielectric layer having a faster etch rate than the first dielectric layer, etching the second dielectric layer to leave spacers (22) at the edges of the apertures, forming the antifuse dielectric (26) in the apertures, and forming upper antifuse electrodes (28) over the antifuse dielectric. In another process, a process for forming antifuses includes the steps of forming a dielectric layer over the surface of a semiconductor substrate, forming a first layer of polysilicon over the insulating layer, forming apertures in between portions of the first polysilicon layer where antifuses are to be formed, doping the exposed regions in the substrate using the polysilicon as a masking member, depositing an oxide over the polysilicon regions, etching the oxide to expose the substrate between the regions of first layer polysilicon, forming the antifuse dielectric in the apertures, and forming upper antifuse electrodes over the antifuse dielectric. The process of the present invention may also be used to form antifuses in layers above the substrate.
Patent EP-0520723-A1 (EP)
Inventor: BRADBURY ROBERT HUGH
IPC: A61P9/12
Filed: 1992-06-22
Abstract: The invention concerns pharmaceutically useful compounds of the formula I, in which Q, X, Z and Ra have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0575672-A1 (EP)
Inventor: BEDARD ROBERT L
IPC: C01B39/54
Filed: 1992-06-23
Abstract: Zinc phosphate molecular sieves are disclosed. These molecular sieves have a three-dimensional microporous framework structure of ZnO₂ and PO₂ tetrahedral units, an intracrystalline pore system and an empirical chemical composition on an anhydrous basis expressed as ratio of the oxides by the formula: rM₂O:sZnO:P₂O₅, where M is at least one alkali metal, r ranges from 0.9 to 1.5 and s ranges from 1.8 to 3.0. These molecular sieves are prepared by hydrothermal crystallization of a reaction mixture prepared by combining a reactive source of phosphorus, zinc, at least one alkali metal and water. Adsorption and hydrocarbon conversion processes using these molecular sieves are also disclosed.
Patent EP-0526063-A1 (EP)
Inventor: MCCAIN JOSEPH H
IPC: G11C5/00
Filed: 1992-07-20
Abstract: An integrated circuit package encapsulates a memory chip (42) and a laminated backup battery (12) for preserving data in the event of loss of main power supply. The package includes a lead frame assembly (50) encapsulated within a body of non-conductive material, with the memory chip being mounted onto a device support plate (52) on one side of the lead frame. The laminated battery is supported beneath the device support plate on the opposite side of the lead frame. A flat geometry interconnect media (10) connects the electrodes of the laminated backup battery for wire bond interconnection with the positive and negative power input nodes of the memory chip. The interconnect media is in the form of a flexible, laminated strip having a central conductive laminate sandwiched between a pair of insulation laminates. The integrated circuit chip, the laminated battery, the interconnect media, the lead frame assembly and the gold interconnect wires (46) are completely encapsulated within the molded package body (54).
Patent EP-0530981-A1 (EP)
Inventor: SMITH ROBERT T
IPC: H03K17/04
Filed: 1992-08-05
Abstract: A differential amplifier current steering circuit wherein the active circuit elements are realized as field emission devices (FEDs) which provide for an extended range of operation to include modulation/demodulation applications up to the order of one Terahertz and digital logic function applications up to the order of one hundred gigabits per second. In a particular embodiment of the FED switching circuit vertical integration of selectively interconnected FEDs (115A - 115F) is employed to provide the desired switching circuit function.
Patent EP-0532318-A1 (EP)
Inventor: DOLE OTTO R
IPC: G03G15/00
Filed: 1992-09-10
Abstract: A sheet stacker for stacking multiple sheet sizes from B5 to A3 allows easy conversion from stacking sheets without a container to stacking sheet with a container. An elevator mechanism (30) is used to lift a four point frame of a main pallet (50) when sheets (29) are stacked directly onto the main pallet (50) and a spider latch is used that can be rotated to allow the lift frame to pass through the main pallet and lift container pallets (58) that are positioned within each container (70). Sheets can be stacked on a container pallet without using a container, if desired.
Patent EP-0598149-A1 (EP)
Inventor: SAITOH MINORU C O FUJITSU LIMI
IPC: G06F17/50
Filed: 1992-11-12
Abstract: Event packets are input to an event handler both in a scheduling phase and in a dispatching phase of an event scheduler. In the scheduling phase, EVCNT of a device of an occurring event is counted up by 1, and in the dispatching phase, EVCNT of a device of a mature event is counted down. In the dispatching phase multiple events are detected based on the EVCNT. If an old status of the top event of the multiple events is equal to a current status of the device, it is decided that event-outstripping has occurred, and events are cancelled. If the old status is not equal to the current status, it is decided that a glitch occurs, and events are modified according to a given mode value. Since the event handler can be implemented by a simple combination logic unit, acceleration performance of a logic simulation accelerator is not adversely affected.
Patent EP-0533546-A1 (EP)
Inventor: PAGES JEAN
IPC: F02M25/07
Filed: 1992-09-14
Abstract: The invention relates to a device for partial recycling of the exhaust gases in a vehicle internal combustion engine (1), comprising a recycling duct (5) and a valve (6). The means for controlling the opening of the valve comprise: an electric stepper motor (8); a mechanism (19-22) capable of reversibly converting the angular displacements of the output shaft (9) of the electric motor into proportional axial displacements of the valve; an electrical conductor (16) connecting the electric motor to the battery (7) of the vehicle; a relay (17) sensitive to the electric signals produced by a computer (4), mounted so as to control the excitation of the motor from the battery; and a spring (23) pressing the valve shut. <IMAGE>
Patent EP-0547934-A1 (EP)
Inventor: GARCIN ERIC
IPC: B01D53/94
Filed: 1992-12-02
Abstract: New catalyst for selective reduction of the nitrogen oxides present in a gas stream. More particularly, a process for catalytic reduction, by means of ammonia, of the nitrogen oxides present in a gas stream, using this catalyst. The catalyst of the invention, which comprises a support of at least one of the inorganic oxides chosen from alumina, aluminates, titanium oxide and zirconium oxide, and a catalytically active phase of at least one of the metal oxides chosen from vanadium and/or molybdenum and/or tungsten oxides is characterized in that it has a surface state such that the support is chemically bonded to the metallic elements V and/or Mo and/or W and that it does not have any crystalline phases of V2O5 and/or MoO3 and/or WO3 type.
Patent EP-0518793-A1 (EP)
Inventor: MARC JEAN-LUC
IPC: E01F9/669
Filed: 1992-06-12
Abstract: The subject of the present invention is a device for fixing and aligning signalling equipment mounted on crash barriers in which the items of equipment (4) are mounted on supports (3) which are fixed to the said crash barriers (1), characterised in that the said item of equipment (4) is mounted on the said support via latching means (31l/31m) making it possible to install the said items of equipment (4) in a vertical position and to align them. The invention applies in the field of road and motorway equipment. <IMAGE>