baber/WOPTO huggingface dataset:
Patent EP-0453503-B1 (EP)
Inventor: GRAY GEORGE WILLIAM
IPC: C09K19/42
Filed: 1990-01-16
Granted: 1995-03-22
Abstract: Nouveaux naphtalènes de phényle représentés par la formule générale (I), où R1 et R2 sont choisis parmi un alkyle, un alkoxyle, un perfluoroalkyle, un perfluoroalkoxyle, et un alkynyle ayant 1 à 15 atomes de carbone, R1 pouvant également représenter CN et R2 pouvant également représenter du fluor ou NCS; m est égal à 0, à 1 ou à 2, à condition que, lorsque R1 représente un alkyle ou un alkoxyle et R2 représente un alkyle, un alkoxyle, un perfluoroalkyle ou CN, m est égal à 1 ou à 2. Ces composés ont des caractéristiques cristallines liquides et peuvent être utilisés comme constituants de substances à cristaux liquides nématiques et smectiques C.
Patent EP-0419593-B1 (EP)
Inventor: PROTOPAPAS DIMITRIOS
IPC: H04J3/04
Filed: 1990-02-09
Granted: 1994-03-23
Abstract: A frame building procedure for use in time division multiplexer systems for building a frame with N slots numbered #1, #2, #3,..., #N in increasing time order. A slot assignment sequence is generated in successive iterations I by initially assigning slot #1 as the first assignment in the sequence (50). N/2x is added to the slot number of all previously assigned slots during each iteration (54). Additionally, during each iteration, I is incremented by unity (59). The iterations are performed until all N slots are assigned when N/2x = 1 (58).
Patent EP-0419645-B1 (EP)
IPC: D03D1/00
Filed: 1990-04-17
Granted: 1993-09-22
Abstract: PCT No. PCT/FR90/00280 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Apr. 17, 1990 PCT Pub. No. WO90/12911 PCT Pub. Date Nov. 1, 1990.The invention relates to a textile structure comprising a superposition of unidirectional layers of yarns, the directions of which are crossed in relation to one another and which are tied by tying yarns. According to the invention, the number of superposed layers is at least equal to. The tying rate lies between 2 and 15%, approximately, and each tying yarn (20) ties at least one set of yarns of superposed layers, this set being defined by at least a first yarn (24) of a first layer (16) and at least a second yarn (25) of a second layer (19). The second yarn (25) is offset in relation to the first (24), and the connection of the layers is thus sufficiently loose in order to keep the structure in position and allow it to deform.
Patent EP-0494158-B1 (EP)
Inventor: TALWAR GURSARAN PRASAD
IPC: C12N15/86
Filed: 1990-08-31
Granted: 1999-03-10
Abstract: A recombinant birth control vaccine comprising a beta subunit of chorionic gonadotropin, a recombinant luteinizing hormone or a mixture thereof has been developed. This recombinant birth control vaccine may also act as a vaccine against a protein or peptide unassociated with the mammalian reproductive system, such as a protein or peptide associated with a disease organism such as hepatitis B.
Patent EP-0527260-B1 (EP)
Inventor: WEBER JUERGEN DIPL-ING
IPC: H04Q11/04
Filed: 1991-08-14
Granted: 1995-11-02
Abstract: The communication between processor systems should produce as little time load as possible on the processor systems. For this purpose, an interface unit is used which supports the communication between in each case two processor systems in the form of process-parallel operation of the two interfaces to the two processor systems. <IMAGE>
Patent EP-0480390-B1 (EP)
Inventor: DOLLE VOLKER DR
IPC: C08F4/602
Filed: 1991-10-09
Granted: 1997-07-16
Abstract: Olefins of the formula  R<a>-CH = CH-R<b> (R<a>, R<b> = H or C1-C14-alkyl) are polymerised in the presence of a catalyst comprising a non aromatic solvent-soluble aluminoxane of formula (I) <IMAGE>  for the linear type and/or of the formula (II) <IMAGE> for the cyclic type, where, in the formulae (I) and (II), R<1> is methyl or a C2-C8-alkyl group, and n is an integer from 2 to 50, and from 0.01 to 40 % by weight of the radicals R<1> are C2-C8-alkyl groups, and a metallocene. Polymers of high molecular weight are obtained in high yield.
Patent EP-0484755-B1 (EP)
Inventor: PANSTER PETER DR
IPC: B01J31/18
Filed: 1991-10-24
Granted: 1995-08-02
Abstract: The invention relates to shaped polymeric complexes of metals from sub-group 8 of the Periodic Table with ligands of an organosiloxane copolycondensate (random, block or mixed) which is optionally crosslinked by means of Si-, Ti-, Zr- and/or Al-containing crosslinking agents. This copolycondensate comprises units 
<IMAGE>
 and 
<IMAGE>

 where R<1> - R<5> are 
<IMAGE>

 in which R<6> is directly P- or N-bonded C1-C10-alkylene, C5-C8-cycloalkylene or 
<IMAGE>
. The ratio between the number of moles of units (II) and the number of moles of bonded metal atoms is from 1:1 to 1000:1, and the ratio between the units (I) and (II) is preferably from 5:95 to 95:5 mol%. 
<??>The polymeric complex compounds are in macroscopic form as spherical particles having a diameter of from 0.01 to 3.0 mm, a BET surface area of from >0 to 1000 m<2>/g, a specific pore volume of from 0.01 to 6.5 ml/g and a bulk density of from 50 to 1000 g/l. 
<??>The invention also relates to a number of preparation processes for the substances according to the invention with specific aftertreatment steps, and the use of the polymeric metal complexes as catalysts in organic chemistry.
Patent EP-0492575-B1 (EP)
Inventor: KAJIWARA KEN-ICHI C O EBARA CO
IPC: F04D1/06
Filed: 1991-12-23
Granted: 1995-08-02
Abstract: An interstage casing made of sheet metal includes a cylindrical receptacle-like body having a bottom wall (24) on an end thereof and an open end opposite to the end. The open end has an axial end surface (22) and a radially inner surface (23) which serve as a member of a spigot joint to be joined to a next interstage casing. The cylindrical receptacle-like body also includes a cylindrical side wall (21), a cylindrical portion (25) joined between the bottom wall (24) and the cylindrical side wall (21) and having an outside diameter slightly smaller than an inside diameter of the open end, and a flat portion (27) joined to the recessed portion (26) and serving as an end surface of the bottom wall (24). The flat portion (27) is adapted to be engageable with the end surface of the open end of an adjacent interstage casing. The flat portion (27) has an outside diameter slightly larger than an outside diameter of the open end. The interstage casing further includes a recessed portion (26) joined to the cylindrical portion (25) and smaller in diameter than the cylindrical portion. The recessed portion provides a space for installing an O ring (31) therein.
Patent EP-0507027-B1 (EP)
Inventor: BAKER GERALD S
IPC: F16K31/122
Filed: 1991-08-30
Granted: 1996-11-27
Abstract: A manual operator which is useful when used with a valve or other type of device to provide either manual operation of the valve in one direction or to provide a stop against the movement of the valve away from one of its extreme positions. The device includes a ball nut (60), screw shaft (62) and balls (64) positioned in facing grooves in the nut and shaft so that relative rotation has very low friction. Thus rotation of one of the nut or screw shaft results in axial movement of the screw shaft (62) so that it can move or provide a stop. Aligned adjacent exterior surfaces are provided on a rotating part of the device and one a stationary part of the device which surfaces are engaged by a locking spring (76) which can be release from such surfaces when it is desired that the manual operator cause an axial movement of screw shaft (62). In one form of the invention the screw shaft rotates and the ball nut is stationery. In another form the ball nut rotates and the screw shaft is stationary. In a third form two locking springs are provided to lock against inadvertent relative rotation in both directions. In still another form of the apparatus, it is applied to a blowout preventer ram tail rod so that the axial movement of the tail rod is translated into rotation of a ball nut and a spring engages a surface rotating with the ball nut and a stationary aligned surface to prevent relative rotation in one direction to lock the tail rod with the piston in its inner or ram closed position.
Patent EP-0481613-B1 (EP)
Inventor: SCHMIDT GLENN H
IPC: A63B53/04
Filed: 1991-09-26
Granted: 1995-05-17
Abstract: A metal wood golf club head has an elongated, forwardly facing front wall (13) to strike a golf ball, and a hollow body (11) rearwardly of the face plate, the front wall being elongated in a first transverse direction toward a connection for a club shaft, the body having a thin, metallic top wall (14) merging with upper transverse extent of the front wall. The head also includes a first group of narrow, metallic, shock wave distributing dendrites (48 to 51) extending from the front wall generally rearwardly adjacent the underside of the top wall and integral therewith; the dendrites are spaced apart in a transverse direction, the maximum height dimensions of the dendrites below the underside of the top wall being between 0.127 and 0.254 cm (.050 and .100 inches) and the dendrites being downwardly convex in cross-section. A second group of such shock wave distributing dendrites (68 to 72) is also typically provided rearwardly of the first dendrite group, and which extend rearwardly to merge with the head rear wall (15). <IMAGE>
Patent EP-0485079-B1 (EP)
Inventor: HENRY WILLIAM JOHN
IPC: A01N47/44
Filed: 1991-10-16
Granted: 1997-07-23
Abstract: A aqueous medium containing a biguanide, particularly a biguanide oligomer, and having a pH of less than 5. The biguanide oligomer may be a poly(hexamethylene biguanide) having up to 15 repeat units. The medium has improved storage stability compared to commercially available systems and is at least as effective as a biocide.
Patent EP-0488972-B1 (EP)
Inventor: CIRRI GIANFRANCO
IPC: H01J21/04
Filed: 1991-11-29
Granted: 1995-03-01
Abstract: A device comprising an electron gun and a high tension switch permits the achievement of high-power electron beams which are ON-OFF modulated by DC up to frequencies exceeding kHz. The electron gun comprises a cathode, at least two accelerating electrodes, a cathode heater, and a possible focussing system. The or each accelerating voltage, generated by any source, which may in the case of space applications also be a tether, is applied between accelerating electrodes and cathode, with the exception of an appropriate accelerating electrode to which there is applied, by means of the switch, alternately its accelerating voltage or the same voltage as that of the cathode, obtaining an ON-OFF modulation of the electron beam emitted by the gun. <IMAGE>   <IMAGE>
Patent EP-0458976-B1 (EP)
Title: Device for control of a robot manipulator for a metal sheet bending installation
Inventor: PRUNOTTO GIANPAOLO
IPC: B21D43/10
Filed: 1990-12-18
Granted: 1996-09-18
Abstract: PCT No. PCT/JP90/01648 Sec. 371 Date Aug. 7, 1991 Sec. 102(e) Date Aug. 7, 1991 PCT Filed Dec. 18, 1990 PCT Pub. No. WO91/08869 PCT Pub. Date Jun. 27, 1991.To perform a simple and rapid preparation of control program, the control device for a robot manipulator for a sheet metal bending installation is provided with a first key for inputting a command signal for actuating a first actuator that is adapted to move a movable element of the metal sheet bending installation through a constant distance or amount, and a second key for inputting a command signal for actuating a second actuator that is adapted to move another movable element of the metal sheet bending installation through a changeable distance or amount. Further, to increase the working speed of the sequence of control signals for the metal sheet bending installation, the control device is provided with a device for detecting a plurality of command signals for subsequently actuating a plurality of actuator and for subsequently moving an element or elements of the installation, and a device for associating the the plurality of command signals to produce an associated single command signal for actuating subsequently the plurality of the second actuator without any stops between the actions thereof.
Patent EP-0502998-B1 (EP)
Inventor: CORRIGAN COLIN D
IPC: G01N/
Filed: 1990-12-10
Granted: 1999-07-21
Abstract: A portable detection and screening system for the detection of target vapors and/or target particulates associated with a defined class of target materials that includes explosives, chemical agents, drugs or narcotics, said system is disclosed comprising: sampling means (20; 100, 300, 200) for gathering a sample volume of air from a specific area on an individual or object that may contain vapor or particulate emissions of said target materials, said sampling means performing said gathering in a first sampling period, means (30; 400, 410; SCAV, PCAD) for concentrating said target vapors or vapors emanating from said target particulates contained in said sample volume of air, said means including means for collecting said target vapors or particulate emissions at a first location; means for transporting said collected target vapors or particulate emissions to a second location distinct from said first location; means (SCAP, 510) for desorbing said target vapors or particulate emissions at said second location in a second sampling period; and, detection means (80, 460; 90, 560) responsive to said target vapors or particulate emissions desorbed at said second location to generate a signal in response to the presence of said target materials in said sample volume, wherein said sampling means (20; 100, 200, 300) is adapted for collecting a new sample volume of air containing target vapors or particulate emissions at said first location during said second sampling period.
Patent EP-0511255-B1 (EP)
Inventor: GARWOOD ANTHONY JAMES MURRAY
IPC: B65B31/02
Filed: 1991-01-16
Granted: 1996-05-15
Abstract: A method of packaging goods such as red meats is disclosed. The goods (5) are packaged on a base (1) with an inner skin lid (11) which at least partially skin packs the goods (5) to the base (1) to hold the goods (5) to the base (1). An outer lid (7) is placed over the inner skin lid (11) and gas pressure is reduced therebetween causing the inner skin lid (11) to be urged relatively towards the undersurface of the outer lid (7). This, in turn, displaces unwanted gases between the inner lid (11) and the outer lid (7). The outer lid (7) is then sealed to the inner lid (11) and the base (1). The inner skin lid (11) is of a material which will allow a required gas such as 02 to penetrate the inner skin lid (11) when the outer lid (7) is opened, removed or ruptured to, in turn, allow the red meat, if discoloured, to bloom to a red colour. The method enables unwanted gases such as O2 to be substantially excluded from the packaging until the outer lid (7) is opened, removed or ruptured.
Patent EP-0505502-B1 (EP)
IPC: B01D69/12
Filed: 1990-11-30
Granted: 1993-09-29
Abstract: Des membranes semi-perméables à flux élevé qui comprennent le produit de réaction polymèrisé à l'intérieur et/ou sur un matériau de support poreux peuvent être préparées en mettant en contact le support poreux tel qu'un polysulfone avec une solution aqueuse d'une polyamine qui peut, si on le désire, contenir un solvant polaire exempt de protons non réactif aux amines, un composé polyvalent et un accepteur acide. La surface du support portant le revêtement est libérée de l'excès de solution et ensuite mise en contact avec une solution organique d'un haloïde polyacyle pendant un laps de temps suffisant pour former un produit de réaction polymérisé à l'intérieur et/ou sur le matériau de support. Le composé qui en résulte est ensuite traité à l'acide d'un acide hydroxylique polycarboxylique, d'un acide polyaminoalkylène-polycarboxylique, d'un acide sulfonique, de sels aminés d'acides, d'un acide aminé, d'un sel d'acide aminé, d'un acide polymère et d'un acide inorganique avant le séchage de la membrane. Cela permet à ladite membrane d'être entreposée dans un milieu sec avant d'être utilisée dans un processus de séparation. La membrane composite qui en résulte peut être utilisée dans des processus de séparation tels que la désalinisation d'eau saumâtre ou de mer ou l'adoucissement d'eau dure pour les ménages.
Patent EP-0528805-B1 (EP)
Inventor: JOHNSTON DAVID
IPC: B03C3/68
Filed: 1991-03-14
Granted: 1997-10-01
Abstract: Réacteur limiteur de courant (24) électriquement variable, pouvant être utilisé en combinaison avec une alimentation électrique (14-22) pour un appareil de précipitation électrostatique (10, 58). La valeur d'inductance du réacteur limiteur de courant (24) peut varier en fonction des conditions de fonctionnement du système. En particulier, l'inductance du réacteur limiteur de courant (24) peut être modifiée en fonction du facteur de forme du courant alternatif sinusoïdal d'entrée appliqué au transformateur d'alimentation. En outre, l'inductance du réacteur limiteur de courant (24) peut être régulée en fonction de la conduction fractionnaire de la forme d'onde de courant ayant subi un redressement double alternance, à la sortie du redresseur double alternance de l'alimentation. Il est possible de surveiller d'autres conditions, telles que des paramètres physiques du système afin de réguler la valeur d'inductance du réacteur limiteur de courant (24). Une commande de fonctionnement automatique peut modifier l'inductance du réacteur limiteur de courant en fonction du courant injecté dans le primaire du transformateur de l'alimentation.
Patent EP-0527893-B1 (EP)
Inventor: ANDERSSON ROINE
IPC: D21D5/24
Filed: 1991-04-29
Granted: 1995-09-20
Abstract: PCT No. PCT/SE91/00301 Sec. 371 Date Oct. 20, 1992 Sec. 102(e) Date Oct. 20, 1992 PCT Filed Apr. 29, 1991 PCT Pub. No. WO91/16987 PCT Pub. Date Nov. 14, 1991.A hydrocyclone assembly comprises at least one hydrocyclone (1) having at least two through flow members (2, 3) for distribution of liquid between the outside and the interior of the hydrocyclone, and circular cylindrical pipes (4, 5) of the same number as that of the through flow members of the hydrocyclone, the through flow members of the hydrocyclone being connected to the pipes, respectively. According to the invention each through flow member (2, 3) defines an annular end portion (6), which extends around a radial bore (7) in its associated pipe (4, 5) and abuts sealingly against the mantle surface of the pipe via a gasket (8) extending around said bore in the pipe.
Patent EP-0491021-B1 (EP)
Inventor: MENUGE JACQUES
IPC: C21B7/12
Filed: 1991-06-12
Granted: 1994-11-30
Abstract: PCT No. PCT/FR91/00470 Sec. 371 Date Dec. 26, 1991 Sec. 102(e) Date Dec. 26, 1991 PCT Filed Jun. 12, 1991 PCT Pub. No. WO92/01071 PCT Pub. Date Jan. 23, 1992.A device repairs worn depressed surfaces around a tap hole opening in a blast furnace plate. The device includes a preformed frusto-conical member made of a refractory material that is flexible and rapidly baked. A ferrule is formed of frangible material and encloses the refractory member therein. The ferrule is fastened to the nose of a tap hole gun which impacts against the depressed surface thereby causing destruction of the ferrule and allowing adhering deformation of the refractory material to fill the worn depressed surface of the plate-around the tap hole.
Patent EP-0509383-B1 (EP)
Inventor: TOBIKI HISAO
IPC: B01J4/02
Filed: 1992-04-08
Granted: 1996-10-30
Abstract: This invention is intended to provide a reagent feeder which can to be used in both a finger-push system and a slide system by only attaching and detaching a simple auxiliary component to and from a case body depending on a state of operation or a preference of operator. The feeder includes the case body, a sphere discharge port and a discharge device, so as to discharge a sphere one by one by pushing down the discharge device. The discharge device is provided with an operation lever which extends out of the case body and can be pushed down by finger. A slide cover surrounding an outer periphery of the case body is attached to the case body in such a way that it can be moved freely in a vertical direction and can be detached from the case body, and the slide cover is engaged with the operation lever of the discharge device so that it can be moved integrally with the discharge device. <IMAGE>
Patent EP-0513566-B1 (EP)
Inventor: SKOLIK BERNHARD
IPC: B65D71/00
Filed: 1992-04-21
Granted: 1995-08-23
Abstract: A multipack made of foldable flat material, in particular cardboard, for bottles, cans or similar preferably reusable or recyclable containers, wherein the preferably single-piece blank can be placed around the containers in the manner of a sleeve and has two opposite wall sections (2), a bottom section (6, 7) a top section (1), end-side openings and at least partially closing end sections (10, 12), wherein the top section (1) has at least one opening section (15) which is connected to the blank so as to be at least partially detachable, which, when said connection to the blank has been detached, can be brought from a securing position at least partially surrounding the containers into a release position which releases said securing position for removal or reinsertion, and wherein a connecting section (13) which is delimited from the opening section (15) connects the wall sections (2) to one another even after detachment of the opening section (15). <IMAGE>
Patent EP-0526818-B1 (EP)
Inventor: DIJKHUIZEN OKKO KORNELIUS
IPC: B29C37/00
Filed: 1992-07-25
Granted: 1995-09-13
Abstract: The invention relates to a process for fabricating polymer mouldings having differently coloured surface regions from casting resins, in which a surface of the shaping mould, before filling with the casting resin, is coated with a curable coating of a colorant-containing composition in such a manner that different colours result, the coating being applied in at least two coating operations onto the surface regions of the mould intended for this by applying in the first coating operation a filler-containing coating dispersion L-1 without the addition of colorant and applying in the second coating operation a filler-free colorant-containing coating L-2 and, after drying of the coats, filling the mould with the casting resin and polymerising the latter by heating and subsequently removing the moulding.
Patent EP-0541990-B1 (EP)
Inventor: MONNEY PATRICK
IPC: B41J21/16
Filed: 1992-10-19
Granted: 1996-03-20
Abstract: The device comprises a reading head (17) for the reference marks (11, 12) printed on a band (tape) (10), which comprises a row (20) of separate photosensitive elements arranged, along an axis transverse to the progression of the band (tape) (10), in a plane situated above and parallel to this band (tape) (10), followed, in the same plane, by a linear video array (30) parallel to the row of photosensitive elements. The device further comprises a microproceser (50) intended to select the photosensitive element used as a function of the instantaneous lateral shift of the band (tape) and to control the reading operations of the linear video array (30). The reading head (17) may also comprise a second row (21) of separate photosensitive elements arranged parallel between the first row of separate photosensitive elements (20) and the linear video array (30). <IMAGE>
Patent EP-0511844-B1 (EP)
Inventor: EHARA TOSHIYUKI
IPC: G03G21/08
Filed: 1992-04-29
Granted: 1996-07-10
Abstract: An image forming apparatus includes an electrophotographic photosensitive member movable along an endless path; a charger for charging the photosensitive member; an optical device for projecting light information on the photosensitive member to form an electrostatic latent image; and a optical charge removing device for removing residual electric charge from the photosensitive member, the charge removing device having a light source disposed upstream of the charging device with respect to a movement direction of the photosensitive member and being operated in accordance with time-modulated signal prior to latent image formation. <IMAGE>