baber/WOPTO huggingface dataset:
Patent EP-0136206-B1 (EP)
Title: Method and apparatus for monitoring automated testing of electronic circuits
IPC: G01R31/319
Filed: 1984-08-01
Granted: 1988-03-30
Abstract: A timing subsystem 10 including several test period generators for supplying a variety of timing signals to a device under test. Major, minor, and free-run period generators each supply various timing signals to a multiplexer 18, which selectively connects the timing signals to timing generators 20. A central processing unit 28 supplies data to the period generators and timing generators to define their respective timing signals. Timing signals generated by the major period generator 12 define the overall testing rate. The minor period generator 14 generates multiple timing signals within the periods of the major clock signals to permit higher clock rates. Timing signals that are independent of the major clock periods are generated by the free-run period generator 16. An external synchronizer circuit 26 provides a feedback loop from the device under test 22 to the major period generator. A reference driver trigger delay circuit 27 provides means for calibrating the timing generators. Each of the three period generators includes two interconnected timing interval generators 30 and 40 that alternately generate overlapping timing signals. Each timing interval generator includes a stop-restart oscillator 32, a counter 34, and a delay-line vernier 36. Upon the receipt of a start signal, the oscillator stops and restarts to align its clock pulses to the start signal. The oscillator output clocks the counter, which supplies a signal to the vernier when a preselected number is reached. The vernier delays the counter signal by a preselected delay and issus a signal that designates the end of the period.
Patent EP-0172823-B1 (EP)
IPC: C04B35/56
Filed: 1984-04-19
Granted: 1989-04-12
Abstract: Method for the preparation of improved tiles or plates of enhanced density, freedom from defects, chemical and mechanical resistance, and increased longevity in service, for use as aluminum-wettable cathode surfaces for aluminum reduction cells. A mixture of Refractory Hard Material, carbonaceous filler, carbonaceous additive, and thermosetting binder system is subjected to vacuum during mixing so as to achieve a specified penetration depth as measured by ASTM standard C 360-63. The mixed composition is then molded, cured, and baked to form elements of the desired configuration.
Patent EP-0155498-B1 (EP)
Title: Method of fabricating a heat exchanger and apparatus produced thereby
IPC: B01D53/00
Filed: 1981-10-15
Granted: 1990-01-10
Abstract: The invention relates to a method of fabricating a heat exchanger which comprises the steps of: heat forming (via tool 104) edge portions of holes in a plastic material sheet (101) having a plurality of holes (102) to extend through and line holes in an adjacent metal sheet (43) having holes which concentrically register with respective holes in said plastic sheet (101), thereby to form a plastic-lined metal sheet assembly; inserting plug means (48) in each hole (102) before the plastic lining (101, 103, 105) has cooled to limit diametrical reduction of the plastic-lined holes, spacing a pair of said plastic-lined metal sheet assemblies (101, 43) securedly apart and parallel to each other; and entering an end of a plastic covered tube (48) successively through a plastic-lined hole in each of said plastic-lined metal sheet assemblies (101, 43) sufficiently shortly after removal of the plug means (48) from said holes that the progressive diametrical reduction of said plastic-lined holes allows said end to be entered through said plastic-lined holes but then causes said plastic-lined holes to grip and securedly locate said plastic-covered tube (48). The invention also relates to heat exchanger apparatus, comprising, in combination: a pair of side members (40,41) and a pair of metal end sheets (43) defining a generally rectangular housing, each of said end sheets (43) having a plurality of holes; a pair of plastic sheets (101) covering the inside surfaces of respective ones of said end sheets (43) with portions of said plastic sheets (101) extending through each of said holes (102) in said end sheets (43) to the outside of the end sheets (43); and a plurality of metal tubes (48) having plastics material protective exterior coverings, each of said metal tubes (48) extending through respective holes (102) in both of said end sheets (43) and being mechanically secured in place by the gripping of its exterior plastic covering by the portions (103, 104) of the plastic sheets (101) which extend through the end sheet holes through which the metal tubes (48) extend.
Patent EP-0174004-B1 (EP)
Inventor: BODEN KARL
IPC: C30B13/26
Filed: 1985-09-03
Granted: 1990-08-08
Abstract: A complex relative movement in a direction transverse to the crystal drawing direction is imparted at the interface between the growing crystal bar and a melt of the crystallizable material by controlled electrical energization of a radial stabilizer acting upon the magnetizable core by which either the bar or the crucible or a supply bar for the material, or both, can be suspended.
Patent EP-0185868-B1 (EP)
IPC: B01J10/00
Filed: 1985-10-12
Granted: 1990-04-25
Abstract: 1. Process for the carrying out of heterogeneous reactions in which there is limited transporting of materials with a reactant contained, optionally dissolved, in the liquid catalyst-containing reaction phase and a gaseous reactant, by means of an arrangement with has a reactor with an internal tube, a feed pipe for the reactants and an outlet, characterised in that a) both reactants are initially introduced from top to bottom firstly into a static mixer (3) in which a dispersing of the liquid with the gaseous takes place and then into the reactor (6) b) a dispersing and inducing of the reaction takes place with an energy dissipation density of more than 10 kW/m**3 to obtain a conversion of at least 60% in mixer (3), c) the not yet completely reacted gas/liquid dispersion is conducted into the internal tube (4) of the reactor (6) and here there operates a circulation flow from top to bottom whose speed is equal to the rate of climb of the gas bubbles at the entry into the internal tube or is greater than this, d) the reactor liquid is led upwardly outside the internal tube via a deflector (7) and e) the discharge of the reaction products and the circulation products takes place at the base of the reactor.
Patent EP-0183153-B1 (EP)
IPC: B29C48/09
Filed: 1985-11-16
Granted: 1990-06-20
Abstract: 1. A process for the production of an artificial, irregularly shaped sausage casing of collagen by extrusion of a kneadable and formable collagen fibre mass from chemically and physically opened-up split hide by means of extrusion having a tubular die consisting of an inner die member having a stationary core and jacket and an outer die member being place before the outlet end of the inner die, said outer die having counterrotating core and jacket, characterized in that the bore of the outer die member (10) is displaced opposite the middle of the bore of the stationary die member (7) thereby maintaining the same diameter as the bore of the stationary inner die member in order to obtain a corkscrew-shaped helix of the longitudinal axis of the sausage casing around an imaginary midline and that an intermittent mass flow, i.e., different with respect to time, is extruded in order to obtain different diameters in the longitudinal direction of the sausage casing.
Patent EP-0185726-B1 (EP)
IPC: F16B/
Filed: 1985-06-14
Granted: 1991-11-27
Abstract: PCT No. PCT/NO85/00034 Sec. 371 Date Feb. 18, 1986 Sec. 102(e) Date Feb. 18, 1986 PCT Filed Jun. 14, 1985 PCT Pub. No. WO86/00205 PCT Pub. Date Jan. 16, 1986.A spindle for working chairs having an adjustable height comprises an inner tube (1) which is slidably inserted in an outer tube (3) and extends therefrom and is adapted to transmit the load from the chair seat to the outer tube. The inner tube (1, 1', 1'') is lockable in a plurality of positions relative to the outer tube. The load is transmitted from the inner to the outer tube through a threaded spindle (10, 10', 10'') which is coaxial with the tubes and is rotatably mounted in the outer tube (3), and the threads of which engage a nut (8) which is stationary with respect to the inner tube. The threaded connection formed between the nut and the spindle has a pitch which is sufficiently large for the connection not be self-locking when the nut (8) is moved axially, but still sufficiently small to allow a substantial part of the axial load to be transfered to the threaded spindle (10, 10', 10''). A releasable locking member (18, 18', 18a, 18b) preventing rotation of the threaded spindle (10, 10', 10'') relative to the outer tube is provided for locking the telescopic device. The threaded connection is used to provide a spring operated adjustment of the length. For this purpose the outer tube (3) is non-rotatably secured with respect to the inner tube (1, 1', 1''), and a spiral spring (21), i.e. a spring similar to a watch spring, is provided for acting between the outer tube (3) and the spindle (10, 10', 10'') for rotation thereof in a direction corresponding to a raising of the seat of the chair.
Patent EP-0188604-B1 (EP)
IPC: H03H9/64
Filed: 1985-07-25
Granted: 1990-02-28
Abstract: A surface acoustic wave (SAW) filter which exhibits both low insertion loss and small ripple in the passband. Apodized group-type recessed electrodes (16, 18) are utilized to form the transducers. The grouping of the electrodes functions to reduce reflection between electrodes and apodization of the electrodes functions to increase the sideband rejection. However, merely combining these techniques is inadequate since the apodization process produces additional ripple between adjacent electrodes, thus increasing the passband ripple. By recessing the apodized groups of electrodes, this reflection is minimized and a SAW filter formed in accordance with the present invention is thus capable of providing both low insertion loss and small ripple with high sideband rejection.
Patent EP-0193586-B1 (EP)
Title: ANTIGENES DE $i(PLASMODIUM FALCIPARUM)
Inventor: KEMP DAVID JAMES
IPC: C07G99/00
Filed: 1985-09-10
Granted: 1993-08-04
Abstract: Des molécules d'ADN comprennent des séquences de polynucléotides artificiellement construites et correspondant sensiblement à la totalité ou à une partie du codage de la séquence de base d'un antigène de Plasmodium falciparum sélectionné dans le groupe composé de l'antigène superficiel d'érythrocytes infectés par le stade annulaire de P. falciparum (antigènes RESA), de l'antigène répétitif intercalé de P. falciparum (antigène FIRA), et d'autres antigènes de P. falciparum susceptibles de réaction croisée avec celui-ci. Ces molécules d'ADN sont capables d'exprimer des polypeptides. Des peptides ou des polypeptides présentent une activité antigène par rapport à tous les antigènes RESA ou FIRA du P. falciparum, ou à une partie de ceux-ci. Des compositions qui stimulent des réactions immunitaires contre des antigènes de P. falciparum chez un mammifère comprennent au moins un polypeptide qui présente une activité antigène par rapport aux antigènes RESA et FIRA du P. falciparum, avec un excipient pour celui-ci pharmaceutiquement acceptable.
Patent EP-0231377-B1 (EP)
IPC: B25B21/00
Filed: 1985-09-25
Granted: 1990-04-11
Abstract: Une clé serre-tubes à vibrations comporte une poignée creuse (1) doté d'un crampon recourbé (2) et d'un vibrateur (9) relié à une générateur de courant alternatif (10), et est pourvue d'une butée (20) qui, de concert avec le crampon recourbé (2), prend appui sur le tuyau (7). Le vibrateur (9) est monté de manière à pouvoir se déplacer longitudinalement, alors que la poignée (1) est dotée d'une butée supplémentaire (24) qui vient en contact avec le tuyau (7) lorsque la butée (20) du vibrateur (9) est éloignée de celui-ci (7). Un circuit de rétroaction (26) relie électriquement le vibrateur (9) au générateur (10).
Patent EP-0197377-B1 (EP)
IPC: H01R13/422
Filed: 1986-03-19
Granted: 1991-11-27
Abstract: The single-piece connector housing (1) has a tub-shaped cable retention region (1E) and, connected thereto, a plurality of retention pockets (1D) open on the front side, in which in each case one insulated block-shaped plug connector (2), connected to a cable (3), is held, latched in place in a replaceable manner, on the front side. <IMAGE>
Patent EP-0227042-B1 (EP)
IPC: H02M3/28
Filed: 1986-12-18
Granted: 1991-11-13
Abstract: The invention relates to a stabilized high voltage source the output voltage of which may be regulated in wide range, whereby the adjusted output current is constant at variable load. The high voltage supply source comprises a high voltage rectifier (NE) fed by a push-pull driving circuit (MH), a control circuit (V) supplying push-pull width modulated control signals of the driving circuit (MH) and an error signal processing circuit (H) working up the divided voltage and current signals taken from the output of the high voltage source. The output signal of the error signal processing circuit (H) is applied to the control circuit (V) as a control signal. The supply voltage of auxiliary circuits of the supply source is provided by a stabilized low voltage supply unit.
Patent EP-0218523-B1 (EP)
Inventor: POWELL JON
IPC: G06F12/14
Filed: 1986-09-26
Granted: 1996-06-19
Abstract: An integrated circuit memory includes processing capability on the same chip, on one or both of an address path and data path between a set of access registers and a memory array so that an address can be generated, checked or manipulated and/or data can be manipulated or compared with a reference pattern of data.
Patent EP-0231731-B1 (EP)
IPC: C08L23/16
Filed: 1986-12-29
Granted: 1992-01-22
Abstract: Blends are disclosed of monoolefin rubber with high-diene hydrocarbon rubber in which the monoolefin rubber is in the form of discrete vulcanized particles dispersed in a matrix of unvulcanized high-diene hydrocarbon rubber. The blends can be easily processed, and in a subsequent step, the high-diene hydrocarbon portion cured to give rubber articles having the ozone resistance of the monoolefin rubber and the good physical properties of the high-diene hydrocarbon rubber.
Patent EP-0270671-B1 (EP)
Title: Die for molding honeycomb structures
IPC: B29C48/11
Filed: 1986-03-26
Granted: 1991-10-23
Abstract: The die for moulding honeycomb structures has a main body with an inlet surface which is perforated by numbers of independent feed passages in matrix format to admit the raw material to be extrusion-moulded. The complimentary die mask has an outlet surface with moulding grooves corresponding to the inlet surface feed passages. The tops of through bores which provide intercommunication for the feed passages are of semi-circular cross-section while their lower portions are cone-shaped, narrowing to the dia. of the moulding grooves.
Patent EP-0245321-B1 (EP)
Title: Element conique d'expansion pour dispositif de commande des freins
IPC: F16D65/22
Filed: 1986-11-08
Granted: 1990-05-23
Abstract: Dans un élément conique d'expansion pour dispositif de commande des freins à tambour d'un véhicule, le guidage des rouleaux (13) maintenus dans une cage à rouleaux (15) qui produisent un serrage de force entre les surfaces de l'élément conique (12) et des surfaces obliques situées dans des rainures (9) de la tige de pression qui actionne les sabots de frein, est conçu de manière précise et avec un faible frottement, ainsi qu'à des coûts de fabrication peu élevés pour les cages à rouleaux (15). A cette fin, les rouleaux (13) sont guidés d'un côté entre des surfaces de guidage (21) entre des protubérances de guidage (19, 20) de la cage à rouleaux (15) tangentiellement à leur surface périphérique cylindrique (22) et de l'autre côté axialement entre des sections de guidage (24) axiales situées sur la cage à rouleaux (15) et les parois latérales (11) de la rainure (9), la largeur de l'élément conique d'expansion (4) et les dimensions correspondantes de la cage à rouleaux étant adaptées de manière spécifique à la longueur des rouleaux (13).
Patent EP-0237841-B1 (EP)
IPC: G06F15/16
Filed: 1987-02-25
Granted: 1991-07-24
Abstract: Configurations of function modules (FM) for processing individual processes of a data processing system (DV) are registered in a configuration memory (KS). If a configuration is changed, the corresponding correction must be made in the configuration memory (KS) by a control device (SE). This write command triggers the output of a change information to the other function modules (FM) of this configuration. The change information is stored in their information memories (BS). This enables the function modules (FM) to respond appropriately and prevents faulty interaction. The configuration change can also be processed during the operation of the data processing system (DV) and no restart is required thereafter. <IMAGE>
Patent EP-0244912-B1 (EP)
IPC: C12P41/00
Filed: 1987-05-05
Granted: 1990-06-27
Abstract: Process for the preparation of R-2,2-R1, R2-1,3-dioxolane-4-methanol wherein R1 and R2 are H or alkyl groups or wherein R1 and R2 together with the carbon atom to which they are attached form a carbocyclic ring by subjecting a mixture of R- and S-2,2-R1, R2-1,3-dioxolane-4-methanol to the action of a micro-organism or substances derived therefrom having the ability for stereoselective consumption of S-2,2-R1, R2-1,3-dioxolane-4-methanol preferably until at least 80 wt% and more preferably all the S-2,2-R1, R2-1,3-dioxolane-4-methanol is consumed. Various micro-organisms of the genus Rhodococcus, Nocardia and Corynebacterium are disclosed as suitable for the purpose. The R-isomer is a valuable intermediate for stereospecific synthesis of various biologically active compounds including S-metoprolol.
Patent EP-0232094-B1 (EP)
Inventor: HENSLEE WALTER W
IPC: C01G25/00
Filed: 1987-01-23
Granted: 1993-11-03
Abstract: A composite ceramic material having improved properties is disclosed as well as several processes for preparing the same. The composite powder is substantially comprised of zirconia and spinel phases, produced by precipitation and calcination of the precipitate of the oxide forming precursor salts. A preferred process for introducing the zirconium is as a soluble and/or decomposable salt during precipitation of the spinel forming hydroxyl or halo hydroxyl spinel forming salts. The zirconium salt decomposes to zirconia during calcining and/or sintering of the powder resulting from the precipitation. A preferred composite is that obtained from magnesium and aluminum salts, resulting in a MgAl0<sub>4</sub> spinel and intimately admixed Zr0<sub>2</sub> which may contain a stabilizing agent.
Patent EP-0270399-B1 (EP)
IPC: B60G17/00
Filed: 1987-10-23
Granted: 1991-07-24
Abstract: A support system in accordance with the invention comprises: an oscillating arm (1) having a first end fitted with means (2) for mounting the oscillating arm to pivot relative to the body (6) of a vehicle in a direction which is substantially parallel to a longitudinal axis of the vehicle, and having a second end with a wheel bearing support (21) mounted thereon, said wheel bearing support being mounted to swivel about a swivel axis (19) mounted on the oscillating arm; oscillating arm positioning means (46) for maintaining the oscillating arm in a predetermined average position; and means (36) for controlling the orientation of the wheel bearing support (21) about the swivel axis (19). The system is characterized in that the swivel axis (19) is connected to the oscillating arm (1) via a member (15) for compensating the inclination of the oscillating arm, said member being mounted to pivot about a shaft which is fixed perpendicularly to the oscillating arm; and in that a link member (30) is hinged both to the inclination compensating member (15) and to the vehicle body (6) in order to constitute together with the oscillating arm (1) a hinged parallelogram.
Patent EP-0256030-B1 (EP)
Title: Procede utilisant une photoreserve a double couche pour l'auto-alignement des puits et le masquage pour implantation ionique
IPC: H01L21/82
Filed: 1986-11-24
Granted: 1990-10-24
Abstract: Technique permettant d'obtenir une structure auto-alignée à double puits dans un processus de production d'éléments CMOS. Une double couche (35, 40) de deux matériaux différents de photoréserve est employée pour obtenir une structure de photoréserve en saillie utilisée pour le masquage des puits (p) et le procédé d'implantation ionique. Après l'implantation (50) des puits (p), de l'aluminium pur est déposé sur la tranche, de manière à former une première couche (60) sur la région de puits (p) et une deuxième couche (65) sur les couches de photoréserve (35, 40). Une opération d'élimination par arrachage de métal est exécutée pour dissoudre les couches de photoréserve (35, 40) et éliminer ainsi la deuxième couche (65) de métal. La première couche (60) d'aluminium restant sur la tranche forme un conjugat de la première configuration de puits (p) et sert de masque de puits (n) pour l'implantation ionique (70). L'invention constitue un procédé simplifié permettant d'obtenir la structure auto-alignée de puits double lors de la réalisation d'éléments CMOS et est bien adaptée à l'implantation ionique à haute énergie pour obtenir des profils d'impuretés rétrogrades.
Patent EP-0285746-B1 (EP)
Title: Device for fixing the cutting positions for profiles, such as bulge profiles, i-profiles and similar bar-shaped work pieces
IPC: B23K7/10
Filed: 1986-02-28
Granted: 1992-01-29
Abstract: A device for fixing the cutting positions for profiles, such as bulge profiles, I-profiles and similar bar-shaped work pieces in a profile-cutting station with a control system and a cutting torch. In order to make possible accurate positioning of the profiles in the profile-cutting installation, the device has a measuring carriage (34) which can be moved linearly along the longitudinal conveying path (33) and positions the profile (14) in the X-direction on a roller conveyor (24) with regard to the profile-cutting station (Fig. 2). <IMAGE>
Patent EP-0281914-B1 (EP)
Title: Directionally adjustable low-tension lamp
IPC: F21V21/14
Filed: 1988-03-02
Granted: 1992-05-13
Abstract: The invention relates a directionally adjustable low-voltage lamp comprising a concave reflector to reflect the light as a cone and having a base with a two-pole plug molded thereon. However, such lamp needs complex holders if it is desired to direct the light coming from the lamp in any desired direction. The object of the invention is to provide a directionally adjustable low-voltage lamp being able to be secured at any desired point on sheeting or boards so that the light cone from the lamp may be adjusted in any desired direction. This object is attained by that, that the holder of the lamp is made of two rotary discs which are separated from each other by an insulating disc and are made of electrically conducting material, the central pivot axis of the swivel joint being defined by an axial pin of electrically non-conducting material which is bearinged on the two sides in bearing members of electrically conducting material with a certain degree of axial preloading, and rods of electrically conducting material are secured in these bearing members, such rods being connected with an electrical supply and extending perpendicular to the axia of swivel of the swivel joint and the other ends of such rods being supported in holes in holding members with a frictional engagement so as to be freely rotatable and axially displaceable.