baber/WOPTO huggingface dataset:
Patent EP-0599002-A1 (EP)
Inventor: WOLSKI CHRISTIAN
IPC: H01H21/00
Filed: 1993-09-11
Abstract: A switch (1) is proposed which has at least one switching element (4, 5) which is equipped with a contact surface (8) which is opposite a mating contact surface (12). An operating element (13) is furthermore provided for pivoting the respective switching element (4, 5) out of an unoperated position into an operated position. The operating element (13) is a rotating element, which is arranged alongside the switching elements (4, 5) and has a rotation axis (25) running transversely with respect to the pivoting axis of the switching elements (4, 5). It carries an operating element (14), which is aligned transversely with respect to its rotation axis (25) and engages behind a switching part (28), which is at a distance from the pivoting shaft, of a respective switching element (4, 5). The switching elements (4, 5) can thus be pivoted by rotating the operating element (13). <IMAGE>
Patent EP-0594048-A1 (EP)
Inventor: HEINL ROLAND
IPC: H01M8/1226
Filed: 1993-10-13
Abstract: The invention relates to a fuel cell-support built up of a ceramic having a composition of from 35 to 80% by weight of MgO, from 20 to 65% by weight of Al2O3 and from 0 to 15% by weight of impurities and/or further inorganic aggregates and possessing a coefficient of thermal expansion in the range from 9 to 13 . 10<-6> K<-1>, measured in a temperature range from 20 to 1000@C. The invention further relates to a solid-electrolyte high-temperature fuel cell comprising an active unit and a support having the properties already mentioned above, the active unit being built up of a solid-electrolyte layer which is preferably coated on the anode side with a layer of a ternary mixture of nickel, zirconium dioxide and cerium and on the cathode side preferably with a strontium-doped layer of LaMnO3. A process for manufacturing a fuel cell is also given.
Patent EP-0602525-A1 (EP)
Inventor: KRAUTSCHNEIDER WOLFGANG
IPC: H01L21/8242
Filed: 1993-12-08
Abstract: A multistep process is disclosed that provides an economical process for making a gain memory cell array using self-aligned techniques; that provides an integrated diode (18,26) in the gate stack of the storage transistor; that provides a buried V DD  line to connect the drains (36) of the storage transistors (18,26) to the power supply; and that provides a buried strap (46) to connect the integrated diode to the source (34) region of the storage transistor. 
     Next to the drains (36) of the storage transistor (18,26) an access transistor (18) is provided. The gain memory cell is thus constituted of two field effect transistors and one diode.
Patent EP-0605033-A1 (EP)
Inventor: BUIZER NICOLAAS
IPC: C07D327/06
Filed: 1993-12-09
Abstract: The invention relates to an enzymatic process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer, characterized in that a substantially pure enantiomer of the general formula
       
 wherein X is O, S, NH, N-(C₁-C₄)alkyl or CH₂; 
   Y₁, Y₂ and Y₃ are each independently hydrogen or substituents selected from halogen, C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ haloalkyl, nitro and cyano; 
   the NO₂ substituent is attached to the bicyclic ring system in the 5- or 7-position; and 
   the C*-atom has either the R or the S configuration; 
is prepared from its corresponding alcohol racemate by the following successive reaction steps:
     (1) stereoselective esterification,   (2) separation of the alcohol from the ester produced,   (3) hydrolysis of said ester to produce the corresponding alcohol enantiomer, and   (4) conversion of said alcohol enantiomer into the starting racemate under basic conditions in order to allow its reuse.   
     The invenion also relates to a substantially pure alcohol enantiomer of formula I, to the use of said enantiomer for the preparation of a pharmacologically active piperazine derivative, and to substantially pure enantiomeric intermediates.
Patent EP-0605927-A1 (EP)
Inventor: SLAVENBURG GERRIT RAY
IPC: G06F9/30
Filed: 1993-12-24
Abstract: Cost/performance of VLIW architecture is improved by reducing the number of slots in the instruction issue register and the number of ports to a register file. The reduced number of instructions is distributed to selected functional units according to a code in the instructions which identifies for which functional unit each instruction is intended. The instructions also identify which read ports are allocated to the active functional units.
Patent EP-0554089-A1 (EP)
Inventor: ITAYA KAZUHIKO
IPC: H01S5/32
Filed: 1993-01-28
Abstract: A semiconductor light-emitting element includes a semiconductor substrate (11) having a first conductivity type, a lower cladding layer (13) formed on the semi-conductor substrate (11), and constituted by an InGaAℓP-based compound having the first conductivity type, an active layer (14) formed on the lower cladding layer (13), and constituted by a member selected from the group consisting of GaAs, GaAℓAs, and InGaAs, and an upper cladding layer (15) formed on the active layer (14), and constituted by the InGaAℓP-based compound having a second conductivity type, wherein the InGaAℓP-based compound is represented by a formula In y (Ga 1-x Aℓx) y P wherein  x  is 0.3 to 0.7 and  y  is 0.45 to 0.55. The element also includes a doped active layer and a heterostructure in which the valence band offsets are larger than the conduction band offsets.
Patent EP-0561572-A1 (EP)
Inventor: MARCHANT BRENT R
IPC: B60R21/16
Filed: 1993-03-12
Abstract: A switch including two electrically conductive diaphragms (14, 16) which are disposed in generally parallel relation, are symmetrical mirror images of each other and are joined to a non-conductive ring (26) by protective rings (22, 24). The diaphragms (14, 16) enclose a sealed chamber containing for example argon at 20.7 x 10⁶ N/m². When so pressurised internally and with lower external pressure, the diaphragms do not contact each other. When external pressure exceeds the internal pressure by more than a predetermined level, the diaphragms make contact with each other to close an electric circuit. If pressure leaks into the switch or the external pressure drops, the diaphragms separate and break contact with each other.
Patent EP-0576235-A1 (EP)
Inventor: STEMMLE DENIS J
IPC: B65H29/60
Filed: 1993-06-21
Abstract: In a system of transporting sheets (11) in an output path of a copier or printer to a sheet stacking area (14,16,17) with opposing first and second sheet feeding rollers (25,27) forming a sheet transporting nip (29) engaging the leading edge of a sheet, while producing a relative orbital motion of the opposing rollers to progressively pivot the nip and thereby change the angular direction of motion of the leading edge of the sheet, plural mode selectable operation of this pivotal motion is provided. There is a selection between faceup and facedown stacking of the sheets by one selectable orbital motion of the nip. This selected orbital motion pivots the nip by greater than 90 degrees with the sheet's leading edge held in the nip, so that subsequently, the leading edge of the sheet is moving in a direction substantially different from the direction of motion of the leading edge when the leading edge first entered the nip, and the sheet is inverted. Another selectable orbital motion of the nip pivots the nip to feed the sheet into a separate area for further sheet processing. Another selectable orbital motion of the nip pivots the nip in the opposite direction to feed the sheet into a top stacking tray. Other selectable movements of the same orbiting nip unit can provide other output selections, such as a duplexing or highlight color sheet return, all without requiring any moving gates or baffles, and with positive sheet control.
Patent EP-0576278-A1 (EP)
Inventor: MORGAN TERENCE
IPC: F16B37/12
Filed: 1993-06-23
Abstract: A compression fitting comprises co-operating first (2;30) and second (16;30) members, a first member (2;30) being in the form of a sleeve-like member or a plug-like member and having a groove (12;36) therein which reduces in depth from one end of the groove to the other, and a second member (16;30) adapted to be located in said groove (12;36) and to be movable relative thereto and comprising a member in the form of an elongate tapered wedge formed into at least part of a helical coil, relative rotation between said first member and said wedge member enabling the compression fitting to be tightened onto a reciving member (22).
Patent EP-0597718-A1 (EP)
Inventor: NAKANISHI HIDEAKI
IPC: F16L3/02
Filed: 1993-11-11
Abstract: A pipe holder assembly (1) having a nut-like member (2) to be fixed to a threaded stud (36) which is secured to a panel (35) and a pipe holding member (3) having a base (15) and pipe grip portions (16,17) adapted to hold pipes which are pressed into openings thereof, the base (15) of the pipe holding member (3) being fixed to the panel (35) when the nut-like member (2) is fixed to the stud (36) so that the pipes held in the pipe grip portions of the pipe holding member (3) can be secured thereby on the panel (35), wherein the pipe holder (3) has a coupling member (4) to connect the nut-like member (2) and the pipe holding member (3) together and the coupling member (4) is formed with a cavity (9) to receive the shank (6) of the nut-like member (3) so that the nut-like member (3) whose shank (6) is received in said cavity (9) can be connected to the coupling member (4), the cavity (9) of the coupling member (4) being provided with temporary engagement means (26) to engage with threads of the stud (36). Preferably the coupling member (4) is received in and connected to a receiving recess of the pipe holding member (3) which has play which allows the coupling member (4) to move normally to the axial direction of the pipes held by the pipe holding member (3).
Patent EP-0599525-A1 (EP)
Inventor: BRAMLEY PAUL
IPC: G01N1/22
Filed: 1993-11-15
Abstract: A gas sensor comprises a diffusion surface (4) and a sensing element (1,3). The sensing element is housed separately from the diffusion surface and is linked to the diffusion surface by a duct. The duct provides a convection current carrying gas from the diffusion surface to the sensing element. 
     The sensing element may be an infra-red gas sensor, in which case excess heat from the infra-red source heats the gas to promote the convection current. The convection duct is preferably formed as a closed loop.
Patent EP-0603014-A1 (EP)
Inventor: FEUERSANGER ALFRED E
IPC: H01J61/12
Filed: 1993-12-20
Abstract: A lamp bulb for an electrodeless lamp comprising a sealed envelope (3) containing a fill material (4) for supporting a gas discharge, said fill material comprising an inert starting gas, mercury, and alkali metal iodides,  characterised in that  the alkali metal iodides consist substantially of sodium iodide and lithium iodide, and in that the fill further comprises at least one iodide of a rare earth and scandium iodide. 
     Preferably the lamp bulb will have a colour rendering index, Ra, of a value greater than about 80 and result in a colour temperature between about 3000 to about 5000 degrees Kelvin.
Patent EP-0603040-A1 (EP)
Inventor: FLEURY MARC
IPC: G01N33/24
Filed: 1993-12-13
Abstract: The method essentially consists in placing a sample which is initially impregnated with a first fluid in a container or cup (2) containing another fluid of different density and in applying a centrifugal force by rotating the cup at the end of an arm (16), so as to study the displacements of the fluids in the sample during at least two separate phases. During the first phase, the speed of rotation is increased in order to drain the first fluid out of the sample. During the second period, the speed of rotation is progressively decreased. In order to avoid any discontinuity and to allow impregnation of the sample, care is taken to keep the two fluids in permanent contact with the sample. It is possible to determine the quantity of fluid produced in the cup (2) by the centrifuging. It is also possible to transfer this fluid produced into a variable chamber inside the first cup or a second rotating cup (6), for example. Application to the study of capillary pressure and relative permeability of samples, for example. <IMAGE>
Patent EP-0591099-A1 (EP)
Inventor: VAN DER DONK TON A H
IPC: B65B27/08
Filed: 1993-08-26
Abstract: By means of the device according to the invention, which has a feed means (1), a stack shaft (2) and a tying device (3), a continuous stream of products (U) consisting of paper, especially of those products which are difficult to stack, such as, for example, letter envelopes with content and viewing windows, is processed to form tied stacks. For this purpose, auxiliary stacks (AS) are erected on an auxiliary supporting surface (25) and fall in a controlled way into the stack shaft (2) as individual products. One or more auxiliary stacks (AS) form a stack (S) which is pushed out of the stack shaft (2) and is looped around at least once in the tying device (3) to form a tied stack (G). <IMAGE>
Patent EP-0617870-A1 (EP)
Title: Methode et appareil de compression d'images
Inventor: MARK PETER B
IPC: H04N1/411
Filed: 1992-11-23
Abstract: Méthode de compression d'images basée sur l'adaptation des symboles. L'efficacité du système est améliorée par précompression de l'image avant l'adaptation des symboles. La précision de l'adaptation des symboles est améliorée par un procédé de sélection en conjonction avec une pluralité de nouveaux tests de similarité. Un procédé de composition des modèles permet d'améliorer les images. D'autres caractéristiques décrites dans l'invention permettent d'obtenir d'autres avantages. Est décrit également l'appareil permettant de mettre en oeuvre la méthode de compression d'images pour la transmission, le stockage et l'amélioration des images.
Patent EP-0639138-A1 (EP)
Title: Plastic barrel.
Inventor: PRZYTULLA DIETMAR
IPC: B65D47/06
Filed: 1993-05-12
Abstract: A plastic, cylindrical walled barrel (10) has a circular base (14) and an upper cover (16) with an outlet (20). Around the periphery of the upper cover (16) and forming part of the barrel wall (12) is a lifting and transporting lip (22). The lip (22) has a horizontal lower edge inclined downward and a vertical inner face (26) inclined inwards. The barrel outlet (30) projects from a recessed area of the upper cover (16) and has an internal dia. of 100mm or more. A sealing cap (32) screws onto the outlet (30).
Patent EP-0640106-A1 (EP)
Title: Binder composition for powder coatings for use as a top coat in the automotive industry and top-coated automotive substrates.
Inventor: WITTE FRANCISCUS MARIA
IPC: C08G18/79
Filed: 1993-05-12
Abstract: The invention relates to a binder composition for powder coatings for use as a top coat in the automotive industry. The invention also relates to top-coated automotive substrates. The binder composition includes a polyester containing hydroxyl groups and a polyacrylate containing hydroxyl groups and a blocked hexamethylenediisocyanate trimer. The polyester has a hydroxyl number of between 20 and 100 mg KOH/g resin and an acid number of less than 10 mg KOH/g resin and the polyacrylate has a hydroxyl number of between 40 and 150 mg KOH/g resin and an acid number of less than 20 mg KOH/g resin. The trimer is blocked with 1,2,4-triazole.
Patent EP-0642551-A1 (EP)
Inventor: AHARONI SHAUL M
IPC: D06M15/273
Filed: 1993-06-01
Abstract: L'invention se rapporte à des compositions de fluoropolymères à deux composants réticulables; chaque composant produit un groupe réactif capable de se réticuler avec un groupe réactif de l'autre composant différent. Ces compositions sont appropriées à la fabrication de revêtements, films, encapsulages et analogue qui peuvent être durcis par réticulation induite par de la chaleur.
Patent EP-0701437-A1 (EP)
Inventor: CHEN CHIH-MING
IPC: A61K9/50
Filed: 1993-06-03
Abstract: Forme galénique individuelle en capsules (4) ou comprimés ou analogue constituée d'un grand nombre de billes (6, 7, 5) elles-mêmes formées de deux populations ou plus de billes/particules. Chaque bille présente un noyau (3) contenant le principe actif et l'agent osmotique soluble dans l'eau, lequel contient un polymère insoluble dans l'eau. L'enrobage de chaque population de billes diffère de celui des autres populations de billes présentes dans la forme galénique pour ce qui concerne la vitess à laquelle l'eau arrive jusqu'au noyau et la vitesse à laquelle le médicament est diffusé à l'extérieur du noyau. L'agent osmotique se dissout dans l'eau, ce qui fait gonfler la bille et régule la vitesse à laquelle le médicament est diffusé dans l'environnement dans lequel il est utilisé. Chaque population de billes libére son médicament dans l'environnement de manière séquentielle, ce qui permet d'assurer une administration pulsatoire du médicament à partir d'une seule forme galénique.
Patent EP-0612344-A1 (EP)
Inventor: STIPANOVICH JOHN JR
IPC: C10C1/00
Filed: 1993-07-30
Abstract: Carbon electrode impregnating pitch is made from coal tar by centrifugation of the coal tar to remove particulates, followed by milling and distilling the remaining material.
Patent EP-0659111-A1 (EP)
Title: Process for the manufacture of plastic parts by controlled moulding-thermoforming and device therefor.
Inventor: LE COENT FERNAND
IPC: B29C51/00
Filed: 1993-09-03
Abstract: Process for the controlled moulding-thermoforming of plastic parts. According to the invention, at least one blank (4) of plastic material (P1), previously heated so as to include areas of different temperature, is fed into a mould cavity (1). The part is formed in the mould by using a punch (3) movable in said mould cavity (1) and/or by using the injection pressure of a plastic material (P2) fed into said cavity at a temperature in the region of, or equal to, the melting point temperature. Application in the manufacture of prostheses.
Patent EP-0658291-A1 (EP)
Inventor: HUANG HAO
IPC: H02K1/18
Filed: 1993-09-01
Abstract: A stator core for rotary high power density electro-mechanical transducers formed of multiple segments which have a plurality of radially oriented teeth. The stator core is a composite of two or more segments circumferentially combined to form a cylindrical stator or armature for electric motors or generators. The segments are wound with wire either when the segments are aligned linearly, when arranged circumferentially on the inside surface of a jig, or about a cylinder. The wound stator can have teeth extending radially outwardly or inwardly, to accommodate an outside or inside rotor.
Patent EP-0664833-A1 (EP)
Title: Therapeutic anti-hiv oligonucleotide and pharmaceutical.
Inventor: AGRAWAL SUDHIR
IPC: C12Q1/68
Filed: 1993-10-04
Abstract: Disclosed are oligonucleotides having nucleotide sequences that hybridize to at least nucleotides 324 to 348 of a conserved gag region of the HIV-1 genome. These oligonucleotides have about 25 to 30 nucleotides linked by at least one non-phosphodiester internucleotide linkage which render them resistant to nuclease digestion. Also disclosed are therapeutic formulations containing such oligonucleotides and methods of inhibition HIV-1 proliferation and of treating HIV-1 infection in a mammal.
Patent EP-0670062-A1 (EP)
Title: Arrangement with plug-in functional units.
Inventor: ABERT MICHAEL
IPC: G06F12/06
Filed: 1993-11-18
Abstract: The proposal is for an arrangement with a plurality of plug points (SP1, ...) which are interconnected via a system bus (SYB) having data and control lines, address lines (AL1, ...) taken to connections of the plug points (SP1, ...), one of which is connected to a selector terminal (AN1, ...), and plug-in functional units (FE1, ...), at least one (FE1; FE3) of which has means for connecting the address lines (AL1, ...) to this unit and each of the remaining functional units (FE2; FE4) has means for connecting the unit to the selector terminal (AN1, ...) of the plug point. Units performing read and write functions can be fitted at any plug point in such an arrangement. The invention is applicable in store-programmable controls.
Patent EP-0614115-A1 (EP)
Inventor: KURACHI YASUO C O KONICA CORPO
IPC: C08L101/00
Filed: 1994-02-26
Abstract: A plastic film material comprising a layer is disclosed, the layer containing in admixture a binder and particles comprising a compound in an amount of 70% or more by weight of the particles, the particles having a volume specific resistance of not more than 10⁹ Ωcm and the compound comprising an element selected from the group consisting of H, B, C, N, O, F, P, S and Cl.
Patent EP-0627778-A1 (EP)
Inventor: AKAGI KOSUKE C O OSAKA GAS CO
IPC: H01M8/02
Filed: 1994-03-08
Abstract: A fuel cell includes an electrolyte layer (1) in form of a plate, an oxygen electrode (2) formed on one surface of the electrolyte layer, a fuel electrode (3) formed on the other surface of the electrolyte layer, and a conductive separator (4) opposed to the oxygen electrode or fuel electrode for defining oxygen-containing gas passages or fuel gas passages. The separator includes a plate-like portion (4a) opposed to and spaced from the oxygen electrode or fuel electrode, a pair of strip-shaped projections (4b) extending along opposite ends of the plate-like portion for contacting opposite edges of the electrolyte layer, and a plurality of ridges (4c) for defining gas passages in form of grooves between the pair of strip-shaped projections. A fuel cell system includes a plurality of such fuel cells stacked one over another in a spaced relationship to define fuel gas passages or oxygen-containing gas passages in between. A flexible conductive element is disposed between an adjacent pair of the fuel cells.
Patent EP-0615350-A1 (EP)
Inventor: SUGIYAMA AKIHIKO C O NEC CORPO
IPC: H04B3/21
Filed: 1994-03-10
Abstract: An object of the present invention is to offer an art of identifying an unknown system to provide less computation and a shorter convergence time by controlling the number of taps of the adaptive filter corresponding to each subband. 
     The configuration of the present invention comprises: a step of splitting an input signal to an unknown system and generating a plurality of subband signals; a step of splitting an output signal from said unknown system and generating a plurality of subband reference signals; a step of filtering said subband signals with a plurality of adaptive filters and generating a plurality of replica signals corresponding to said subband reference signals; a step of generating a plurality of subband error signals based on differences between said subband reference signals and said replica signals; a step of updating coefficient values of said adaptive filters using said subband error signals; and a step of adaptively controlling the number of taps of said adaptive filters using data on said adaptive filters.