baber/WOPTO huggingface dataset:
Patent EP-0553873-A1 (EP)
Inventor: KUROKAMI YUZO
IPC: H04B7/00
Filed: 1993-01-29
Abstract: On receiving a symbol sequence carried by a first-polarization and a second-polarization signal of two orthogonally polarized signals and in order to cancel a cross polarization interference (XPI) component which leaks from the second-polarization signal into the first-polarization signal, a first decision feedback XPI canceller (43) is supplied with a before processed signal derived from the second-polarization signal and with a decided signal which is produced by a decision circuit (22) and which represents the symbol sequence carried by the second-polarization signal with an intersymbol interference component and another XPI component cancelled from the before processed signal. Another decision feedback XPI canceller (44) is similarly operable. Preferably, a first decision feedback equalizer (41) is supplied with another before processed signal derived from the first-polarization signal and with another decided signal which is produced by another decision circuit (21) and which represents the symbol sequence carried by the first-polarized signal with another intersymbol interference component and the first-mentioned XPI component cancelled from the last-mentioned before processed signal. A second decision feedback equalizer (42) is similarly used. Alternatively, a delay element is used instead of each decision feedback equalizer if the intersymbol interference components are negligible.
Patent EP-0561209-A1 (EP)
Inventor: BINZ PETER
IPC: B01F23/10
Filed: 1993-03-02
Abstract: In a device for mixing gas streams, which has at least two ducts (4, 5) each of which carries one of the gas streams, each of the ducts (4, 5) has a closure element (27) assigned to it which can be adjusted between an open and a closed position. Furthermore, the closure elements (27) are motionally linked to one another. Optimum flow conditions are achieved by ensuring that within the total regulating range at least one closure element is in its open position. <IMAGE>
Patent EP-0561284-A1 (EP)
Inventor: OHGOSHI SHINGO
IPC: C07C2/58
Filed: 1993-03-11
Abstract: A process for alkylating isoparaffin comprising reacting isoparaffin with monoolefin in the presence of a salt of heteropoly-acid as a solid catalyst, the process being capable of producing alkylate gasoline at high yields.
Patent EP-0580952-A1 (EP)
Inventor: SAKAI TADASHI C O HOSHIZAKI DE
IPC: F25C1/08
Filed: 1993-03-29
Abstract: Disclosed is a compact ice making machine, in which a multiplicity of freezing fingers (17) formed on the lower surface of a freezing base plate (18) are dipped in the water supplied to a freezing chamber (29) defined in a water tray (16) to carry out a freezing operation under agitation of the water by a rocking plate (54) disposed to the freezing chamber (29) and form inverted dome-shaped ice pieces (21) gradually around the freezing fingers (17), and the ice pieces (21) are designed to be released by tilting the water tray (16). In this ice making machine, a mechanism (33,37,36,AM) for tilting the water tray and a mechanism (38,59,RM) for rocking the rocking plate (54) are integrated into one unit and disposed to an inner cover (27) so as to enable efficient assembly of the machine and to facilitate maintenance and repair of the respective mechanisms. Further, since the freezing operation is carried out under agitation of the water to be frozen by the rocking plate (54), opacification of the ice pieces (21) to be formed around the freezing fingers (17) can effectively be prevented.
Patent EP-0567810-A1 (EP)
Inventor: MOHR JUERGEN
IPC: C10L1/22
Filed: 1993-04-06
Abstract: Fuels and lubricants which contain N-alkyl carboxylamides prepared from olefins by the Ritter reaction as detergents.
Patent EP-0574697-A1 (EP)
Inventor: ADDIE DAVID L
IPC: G01P15/125
Filed: 1993-05-10
Abstract: A double pinned micromachined sensor (11) which utilizes a laminated film (27) having overall tensile strength formed on top of a silicon substrate (16). The laminated film (27) comprises a layer of silicon nitride (18) encapsulated by two layers of polysilicon (19,21), the silicon nitride (18) providing overall tension for the laminated film. The laminated film (27) is supported above the silicon substrate by support posts (17) and is selectively etched to form a sensor (11,13).
Patent EP-0576858-A1 (EP)
Inventor: ZELL KARL DIPL-ING
IPC: H01R13/658
Filed: 1993-06-03
Abstract: The invention relates to a device for the electrical connection of screens of multipole plugs, which have a female strip connector, to the earth-potential layer of a wiring board which has a plurality of contact blades at right angles to it. In order to screen the open end surfaces, the ends of the plug are provided, in the same way as the longitudinal sides, with in each case one end screening plate (17) on the component side and one end screening plate (18) on the solder side, the end screening plates (17, 18) being firmly connected to the screening plates (4, 5) on the longitudinal sides, and likewise having spring regions in the region of the contact blades (7). <IMAGE>
Patent EP-0583737-A1 (EP)
IPC: A01D34/67
Filed: 1993-08-12
Abstract: Control means are provided as a trigger (40) for the adjustment of a tool (11), in order to supply the forces necessary for adjustment to the tool (11) from the drive side. For example, the adjustment can be triggered by the brief braking and/or acceleration of the drive (14) via a foot-operated button (42), with the result that, for this purpose, the appliance head (2) does not need either to be swung open on to the floor or to be accessible from its working side. <IMAGE>
Patent EP-0583013-A1 (EP)
Inventor: NORMANN STEINAR
IPC: B62J1/16
Filed: 1993-08-12
Abstract: A device for releasably attaching a kiddy seat (103), case-like container and the like above the rear wheel (109) of a bicycle (101) comprising a supporting frame (116) extending roughly horizontally above the rear wheel, two fastener brackets (117, 118) oriented forwards and connectable to the saddle tube (105) of said bicycle (101) and two supporting struts (119, 120), the free ends (121, 122) of which are securable to the two struts (107) of the rear wheel fork (106) of said bicycle.(101). The two fastener brackets (117, 118) for securing to the saddle tube (105) are able to bypass the rear wheel fork (106). In addition they are each mounted on the supporting frame (116) longitudinally shiftable (double arrow 123). Furthermore they are each held within their mounting on the supporting frame (116) rotatable about their longitudinal axes (double arrow 125). In the installed position they are each preferably curved downwards towards the saddle tube (105). The fastenings of the supporting struts (119, 120) in which foot rests (150, 151) can be hanger-attached, are each non-positively connectable to the struts (107) of the rear wheel fork (106).
Patent EP-0589441-A1 (EP)
Inventor: KAGATA HIROSHI
IPC: C04B35/499
Filed: 1993-09-22
Abstract: The dielectric composition according to the present invention is used in a microwave band and is characterized in having a low sintering temperature and a property to be controllable independently in the respect of a dielectric constant and a temperature coefficient of the resonant frequency. 
     The dielectric composition is represented by the formula: 
 
 
 
        A 1+a  B O 3+a  (a≧ 0) 
 
 
 
wherein A site mainly contains at least Pb atom and Ca atom which is more than 20wt% of A and further may contains Sr or Ba atom, and B site mainly contains Fe and Nb atoms and further contains at least one atom selected from the group comprising Ti and W and may contains at least one atom selected from the group comprising Cr, Mn, Co, Ni, Cu, Zn, Si, Al, Mg, Bi and Sb.
Patent EP-0605765-A1 (EP)
Inventor: BELGE DAVID N
IPC: B23Q9/00
Filed: 1993-11-03
Abstract: In a drilling machine for automatically drilling rivet holes, the drilling machine (1) being movable relative to a holding bracket towards the riveting point, and the holding bracket having clamping elements for docking the drilling machine on a production robot as well as couplings for power and signal transmission, the invention consists in the fact that the drilling machine (1) has a slide (15) movably mounted in a direction z by motor operation in a guide arranged on the holding bracket and orientated to the drilling location parallel to the axis of the drilling spindle (12). The slide (15) is intended for a spindle carrier with a drilling head in which a drilling spindle (12) is rotatably mounted, a drive gear being arranged approximately at the centre of the longitudinal extent of the drilling spindle (12) and a tool holder being arranged at each of its ends, and the holding bracket (3) being rotatable about an axis (5) which intersects the axis of the drilling spindle at right angles approximately at its centre. In this arrangement, it is especially advantageous that riveting locations where access is difficult, for example overhead, can also be reached with this drilling machine. <IMAGE>
Patent EP-0595425-A1 (EP)
Inventor: FORNASARI GIUSEPPE
IPC: C07C2/84
Filed: 1993-10-27
Abstract: Methane is converted into higher hydrocarbon products by oxidative coupling, by bringing a gaseous mixture containing methane and oxygen into contact with a solid catalyst formed from calcium oxide, magnesium oxide, a lanthanide oxide plus possibly lithium oxide, wherein:
     the lithium content is between 0 and 0.20 wt%,   the calcium/magnesium atomic ratio is between 0.08 and 0.7, and   the (calcium + magnesium)/lanthanide atomic ratio is between 0.8/1 and 8/1, and preferably between 2/1 and 4/1.
Patent EP-0577342-A1 (EP)
Inventor: BONFIELD WILLIAM PROF
IPC: C04B35/447
Filed: 1993-06-24
Abstract: A sintered enhanced hydroxyapatite which comprises hydroxyapatite, Ca₁₀(P0₄)₆(OH)₂, and a biocompatible glass based upon Ca0 and P₂0₅. 
     The enhanced hydroxyapatite of the present invention may be used as bone implants, as bone fillers, as coatings for artificial joints or in pharmaceutical compositions for use as bone cements or dental cements.
Patent EP-0605101-A1 (EP)
Inventor: GORDON IAN ALEXANDER
IPC: H01H35/14
Filed: 1993-11-23
Abstract: An acceleration switch includes a micro-switch (5) which is normally held open circuit with its plunger depressed by the action of a calibration spring (4) acting through an inertial mass (3) which is movable in the housing of the switch. Since the spring force exerted by the micro-switch plunger in its depressed state can be insignificant in relation to the calibration spring predictable calibration of the switch is achievable by selection of the calibration spring.
Patent EP-0604236-A1 (EP)
Inventor: GOTO YASUO
IPC: B01D53/34
Filed: 1993-12-23
Abstract: A plant with a gas turbine such as a combined cycle power plant of a gas turbine cycle and a steam turbine cycle is provided with a nitrogen oxide removal device for removing NO x  by injecting ammonia to an exhaust gas of the gas turbine. The device reduces NO x  concentration to a certain value or less before the exhaust gas is released to the air. An ammonia flow amount is rapidly controlled such that a mole ratio of ammonia to NO x  coincides with a set mole ratio value. The mole ratio is calculated from a predicted NO x  concentration at an inlet of the nitrogen oxide removal device predicted by calculating operation conditions of the gas turbine, an ammonia flow amount value, and an exhaust gas flow amount. The set mole ratio value is calculated from a deviation of a measured NO x  concentration value at an outlet of the nitrogen oxide removal device and a set NO x  concentration value, and an amount of water injected to a combustor. Finally, a controlled system is stabilized in a state where a measured NO x  concentration value coincides with the set NO x  concentration value at a high speed.
Patent EP-0661415-A1 (EP)
Inventor: STAUB FRITZ
IPC: F01D11/02
Filed: 1993-12-17
Abstract: The invention comprises a rotating body (1), in particular the impeller of a gas turbine, a housing (2) and a sealing gap (3) located therebetween. The body (1) is of rotationally symmetrical construction relative to an axis (4) of rotation. The housing has an annular region (20) which surrounds the body concentrically. The sealing gap, which is arranged inside the annular region, has labyrinthine structural elements (14, 140). According to the invention, the surface regions (11) of the rotating body are of composite type at the sealing gap. The composite (12, 13) comprises a metallic matrix (12) with a structured ceramic (13) embedded therein. Parts of the ceramic phase emerge from the composite at the surface as elevations (protuberances) (14), and thereby form the labyrinthine structural elements. <IMAGE>
Patent EP-0605376-A1 (EP)
Inventor: ILMARINEN ANTTI
IPC: D21F3/02
Filed: 1993-12-29
Abstract: The invention concerns a shoe (10) in an extended-nip press. The shoe is fitted to be placed in a nip (N) between a back-up roll (K₁) and a belt-mantle roll (K₂) inside the belt mantle (S). The shoe is pressed by means of an actuator, preferably a cylinder device, towards the back-up roll (K₁), while the web (W) / felt or the felts (H₁,H₂) is/are placed between the back-up roll (K₁) and the belt mantle (S). The shoe (10) comprises at least one chamber (12', 12''...) provided for hydraulic fluid, into which chamber the fluid is passed from a duct (15/15', 15'',15'''...). The shoe (10) comprises a first curved face (11), whose curve radius (R₁) is substantially equal to the curve form of the back-up roll (K₁). The shoe (10) comprises a second face (12), which forms the bottom of the chamber (12',12''...) provided for hydraulic fluid and which second face (12) joins said first face (11) and has been made with a larger curve radius (R₂) than the first face (11). According to the invention, at the joint (C) between the first face (11) and the second face (12), the tangents (t₁,t₂) of the faces (11 and 12) are substantially the same.
Patent EP-0578627-A1 (EP)
Inventor: JILKA JOSEPH MARIA
IPC: C12N15/33
Filed: 1993-07-08
Abstract: An isolated DNA sequence which codes for a potyvirus replicase gene is disclosed herein. A method for providing resistance to infection by a virus by expressing a replicase gene in plants is also disclosed. Transgenic potato plants and tubers containing the replicase gene are also disclosed.
Patent EP-0617782-A1 (EP)
Title: Transcritical vapor compression cycle device with a variable high side volume element.
Inventor: LORENTZEN GUSTAV
IPC: F25B1/00
Filed: 1992-12-22
Abstract: An evaporator (4) is connected in series with a flow circuit operating with supercritical high side pressure. At least one varying volume component (5) has a compartment connected to the flow circuit between a compressor and expander allowing refrigerant in. A partition (6) comprising at least one side of the compartment moves between two positions defining two different volumes within the compartment. The partition comprises a flexible membrane.
Patent EP-0640347-A1 (EP)
Inventor: TSUCHIYA SEISHI
IPC: A61K47/48
Filed: 1993-03-02
Abstract: An oral vaccine comprising a complex of an antigen with a lipid, wherein the lipid contains a phospholipid comprising a glycolipid and/or phosphatidylserine combined with mannose. The vaccine serves to produce efficiently an antibody against the above antigen after being orally administered to living organisms. It makes it possible to administer orally a microbial antigen or a weakly virulent microbe which has not been orally absorbable and has been incapable of producing an antibody thereagainst.
Patent EP-0626978-A1 (EP)
Inventor: COOLBAUGH THOMAS SMITH
IPC: C08F8/00
Filed: 1993-02-17
Abstract: Nouveaux copolymères en bloc élastomères et solides présentant une résistance améliorée au fluage à froid, dans lesquels (1) chaque bloc terminal est un polymère (polymère I) d'au moins un diène I conjugué, par exemple l'isoprène, contenant au moins cinq atomes de carbone, l'un au moins de chaque paire d'atomes de carbone à liaison double dans les motifs de diène I polymérisé étant également lié par une liaison simple à deux atomes de carbone; au moins un bloc intermédiaire ou intérieur est un polybutadiène hydrogéné (polymère B); et au moins un bloc intermédiaire ou intérieur est un polyéthylène à chaîne essentiellement linéaire (polymère E) produit par l'hydrogénation d'un polybutadiène dont au moins 80% est constitué de motifs 1,4-; ou (2) chaque bloc terminal est un copolymère aléatoire produit par l'hydrogénation d'un copolymère d'au moins un diène I du type précité et de butadiène hydrogéné, et au moins un bloc intermédiaire ou intérieur est un polyéthylène à chaîne linéaire (polymère E) du type précité. Les motifs de butadiène hydrogéné dans le polymère B ou les blocs de polymère IB aléatoire sont constitués d'environ 65 % de motifs 1,4- au maximum, et d'au moins 35 % environ de motifs 1,2-. On peut préparer les copolymères en bloc précités par l'hydrogénation sélective de sensiblement tous les motifs de butadiène d'un copolymère en bloc précurseur dans lequel les blocs précurseurs des motifs de blocs de polyéthylène à chaîne linéaire sont des blocs de polybutadiène dans lesquels environ 80 % des motifs de butadiène sont des motifs 1,4-. Un nombre suffisant de motifs I dans les blocs de polymère I ou les blocs de copolymère IB aléatoire conservent leur insaturation lors de l'hydrogénation sélective pour permettre la vulcanisation du copolymère en bloc.
Patent EP-0636002-A1 (EP)
Title: A salt product and a method for the preparation thereof.
Inventor: FREDERIKSEN WILMAR FRIIS
IPC: A23L27/40
Filed: 1993-03-18
Abstract: PCT No. PCT/DK93/00100 Sec. 371 Date Sep. 16, 1994 Sec. 102(e) Date Sep. 16, 1994 PCT Filed Mar. 18, 1993 PCT Pub. No. WO93/18668 PCT Pub. Date Sep. 30, 1993A salt product comprising particles of NaCl, K/Mg-double salts and optionally KCl homogeneously distributed throughout each particle and having a molar ratio of K to Mg>/=1. The product may be obtained from an aqueous salt mixture, preferably a solution containing the desired proportion of salt ions and having a water content of 50 to 90% by weight by subjecting the aqueous salt mixture to instant drying at a temperature of 70 DEG  to 200 DEG  C. for a period of 1 to 60 seconds to obtain a dry product. The product is usable as a low sodium substitution for common salt in connection with the preparation of food, beverages or pharmaceutical products and/or as a preservative or water binding agent.
Patent EP-0633861-A1 (EP)
Title: Process for forming packaged solidificable food products, in particular hand-held ice-creams and container for implementing the process.
Inventor: TRANI GIORGIO
IPC: A23G9/32
Filed: 1993-04-07
Abstract: A process for forming packaged hand-held solidificable food products, in particular ice-creams, characterised by: forming from ice-cream impermeable material an openable enclosure (4, 29) provided with at least one aperture (6, 31) for feeding an ice-cream compound into it, filling said enclosure (4, 29) with the ice-cream compound, hermetically sealing said filled enclosure (4, 29), and cooling the thus filled and sealed enclosure until said compound has completely solidified.
Patent EP-0637229-A1 (EP)
Inventor: BAKKER DIRKJAN
IPC: A61B19/00
Filed: 1993-04-20
Abstract: A device for preventing adhesions or binding of tissue to tissue or of tissue to bone which comprises a composite of a first layer and a second layer, each of which comprises a biodegradable polymer. The first layer is selected from the group consisting of a non-porous layer and a porous layer having a pore size no greater than 3 mu . The second layer has pores which have a pore size of from about 30 mu  to about 250 mu . Such a composite device provides for tissue growth into the second layer, while the first layer acts as an adhesion-preventing barrier, and enables attachment of the device to tissue without suturing. Alternatively, the device comprises the first layer hereinabove mentioned and a second layer which is an adherence layer and which adheres to tissue and/or bone.
Patent EP-0653151-A1 (EP)
Title: Computer keyboard with electrostatic discharge feature.
Inventor: ENGLISH GEORGE P
IPC: H05F3/02
Filed: 1993-05-05
Abstract: A computer keyboard according to a preferred construction has multiple non-conductive keys and at least one conductive key mounted in a keyboard housing. The conductive key includes a molded plastic key body having conductive material embedded therein. Conductive plugs are electrically coupled and mounted to the conductive key body. An electrostatic discharge pad is provided on a switch assembly positioned beneath the keys of the keyboard. The discharge pad is coupled to ground through a path resistor. When the conductive key body is depressed to an activated position, the plugs engage the electrostatic discharge pads so that electrostatic charges of the user progressively dissipate to ground through the key body, plug, discharge pad, and path resistor. At least one of the path resistor or the plug has a resistance greater than the resistance of the conductive key body. In this manner, electrostatic charge is routinely dissipated from a computer user while insuring that the user is not shocked when he/she initially touches and operates the conductive key.
Patent EP-0646032-A1 (EP)
Inventor: BRYANT PETER L
IPC: A61M5/142
Filed: 1993-06-15
Abstract: Un système (12, 18) ambulatoire de perfusion et/ou KVO (de maintient des veines ouvertes) comporte un agencement (12) de vessies sous la pression d'un gaz, auquel est associé une barrière au gaz. Le système comprend un sac souple (13) de solution inséré dans un manchon (36) de l'agencement de vessie (12). La pression interne du gaz développé à l'intérieur de l'agencememt de vessie par une réaction chimique amorcée sélectivement exerce une pression continue contre le sac (13) de solution, afin de provoquer l'écoulement de la solution hors de ce dernier. Un ensemble de tubulures (18) du système comprend un limiteur de flux (24) dimensionné pour permettre des débits minimaux destinés à empêcher l'obstruction de cathéters à demeure.
Patent EP-0648336-A1 (EP)
Title: Assay system for degenerative muscle disease.
Inventor: IP NANCY Y
IPC: G01N33/68
Filed: 1993-07-01
Abstract: An assay system useful for detecting denervated or degenerating muscle by measuring the amount of soluble ciliary neurotrophic factor receptor in body fluids is described.
Patent EP-0655176-A1 (EP)
Inventor: PERROT GERARD
IPC: H03F3/45
Filed: 1993-08-10
Abstract: The invention relates to an amplifier stage comprising at least one module presenting a first transistor (T1) whose base forms an input terminal and a means to maintain a substantially constant current in the collector-emitter path of the first transistor (T¿1). Said means is comprised of a first current source (A¿1?) connected to the collector of the transistor (T1). A feed-back circuit has a direct voltage source (V3) arranged to maintain substantially constant the potential of the collector of the transistor (T1). It presents a path for the main current between a terminal (S'1) of the stage and the emitter of the transistor (T1). The value of said main current is a function of the voltage (V3) and of the potential (VCT2) of the collector of the transistor (T1); this potential remains substantially constant.