baber/WOPTO huggingface dataset:
Patent EP-0774648-A1 (EP)
Inventor: KERKMANN DETLEFF
IPC: G01D5/34
Filed: 1996-10-19
Abstract: A current type inverter circuit including first and second power sources, a reference current supply a first current mirror circuit with its first output portion connected to the second terminal of the reference current supply device, a second current mirror with a second output portion for conducting an output current between the second output portion and the second power source, and with an output current magnitude proportional to the magnitude of an intermediate input current which flows between the second input portion and the second power source. The following operating conditions are met by the inverter circuit: N1, 11 exceeds or equals 1R: N2 exceeds or equals 1, and N1: N2 exceeds 1, where 11 is the input current magnitude, 1R the reference current magnitude, N1 the ratio of the intermediate output current to the input current the ratio of the intermediate output current to the input current magnitude and N2 the ratio of the output current magnitude to the intermediate input current magnitude.
Patent EP-0775897-A1 (EP)
Inventor: HUCK RALF DR RER NAT
IPC: G01K15/00
Filed: 1996-11-21
Abstract: The sensor, in a protective tube (1) with external metallisation (30), comprises a temperature-dependent resistance (2) with its leads (3,4) connected to junctions (11,21) of thermocouples (10,20). The outer wires (15,25) are of nickel, and the inner wires (16,26) of nickel-chrome. In the initialisation phase a correction for the measured temperature of either the resistance or the couples is worked out from the difference between them. In the operational phase both the temperatures and their deviations are monitored and an error message is generated when the deviation departs from a range of tolerance.
Patent EP-0739091-A1 (EP)
Title: Surface acoustic wave transducer having selected reflectivity
Inventor: WRIGHT PETER V
IPC: H03H9/64
Filed: 1996-04-04
Abstract: An improved surface acoustic wave device that utilizes M electrodes per each N transduction length(s) of a transducer that produces a desired net internal distributed reflectivity in both magnitude and phase. Two of the transducers can be made placed on a single substrate and be unidirectional and caused to radiate towards each other to form a filter. A resonator, a delay line, or the like can also be formed.
Patent EP-0771887-A1 (EP)
Inventor: TOMITA SHINJI
IPC: B01D53/00
Filed: 1996-11-05
Abstract: Provided is a gas recovery unit which is more efficient in its recovery and less expensive to run. The gas recovery unit comprises a CVD device (A), an exhaust gas recovery part (D) and an exhaust gas purification part (E). The exhaust gas recovery part (D) is constructed so as to have an inert gas reservoir part (D1) capable of accommodating liquid nitrogen, to have an exhaust gas supply part (D2) for supplying an exhaust gas to said inert gas reservoir part (D1) so that it can be brought in gas-liquid contact with the liquid nitrogen, and to have a recovered and liquefied gas discharge part (D3) for discharging the recovered and liquefied gas which has been liquefied in the inert gas reservoir part (D1). The exhaust gas purification part (E) is constructed so as to have a recovered and liquefied gas reception part (E10), an evaporator (E22) and a condenser (E23) for carrying out a heat exchange between said liquid nitrogen and the recovered and liquefied gas which has been evaporated, and cleaning gas recovery parts (E25a), (E25b), and to have a cooling inert gas discharge part (E27), wherein the cooling inert gas discharge part (E27) is connected to the inert gas supply path (A3).
Patent EP-0845662-A1 (EP)
Inventor: SOEDERHOLM ARNE
IPC: G01F1/80
Filed: 1996-11-29
Abstract: The invention relates to a device for measuring a mass flow, in particular a bulk
material or a fluid, using the Coriolis measuring principle, comprising an impeller wheel (1)
on one axis (2), which axis is driven of a motor (3), which rotary speed is measured, onto
which impeller the material flow is charged into the central area in a direction parallel to said
axis or in a certain angle to that and the material proceed radially redirected, the torque for the
rotation of the impeller required, is measured by means of a torque measuring device. The inlet
tube (4) for the material is provided with a flow distributing device (5) inside the tube with the
purpose of symmetrizing the goods to or around the centerpoint of the center part of the
impeller.
Patent EP-0807274-A1 (EP)
Inventor: SPINK ROGER
IPC: G02B21/36
Filed: 1996-02-01
Abstract: A stereomicroscope, in which the light beams of two separate radiation paths passing through two partial pupils are directed into a common lens system by means of at least two mirrors arranged on the level of the pupils. The partial beams are superimposed in such a way that the partial pupils of the beams are spatially separated at the level of the pupils, and a separating device with at least one mobile diaphragm, or at least one tilted mirror which is essentially stationary or possibly adjustable along the common axis, is used in such a way that undistorted images from both partial beams can be directed onto at least one image pick-up device. The (at least one) mobile diaphragm shields the partial beams alternately at the level of one of the pupils. Similarly, in models with at least one tilted mirror, the mirror is arranged at the level of the pupils in such a way that both partial beams can be retransmitted separately.
Patent EP-0839166-A1 (EP)
Inventor: BITLER STEPHEN P
IPC: C09D201/00
Filed: 1996-03-06
Abstract: Cette invention concerne de nouveaux agents de modification comprenant une moitié polymère cristalline (SCC) fondant rapidement, de préférence une moitié cristalline de chaîne latérale, ainsi qu'une moitié chimique active. De tels agents de modification, notamment lorsqu'ils se présentent sous forme de particules, peuvent être mis en contact avec une matrice sans que celle-ci s'en trouve modifiée en-dessous du point de fusion cristallin Tp, mais laquelle matrice sera rapidement modifiée au-dessus du point Tp. La moitié chimique active peut réagir avec la matrice et catalyser ou inhiber une réaction de celle-ci. On peut citer comme compositions particulièrement utiles des précurseurs polymères qui restent stables lors de leur stockage à basse température, mais se transforment rapidement en résines réticulées lorsqu'ils sont chauffés à des températures supérieures à Tp et éventuellement en présence de lumière.
Patent EP-0830222-A1 (EP)
Inventor: THOMAS PHILIP MILROY
IPC: B22D11/06
Filed: 1996-04-04
Abstract: Cette invention concerne un appareil de coulée en continu à double cylindre dans lequel une tuyère réfractaire (3) fait saillie à l'intérieur de la saisie des cylindres du coté entrée de l'appareil de coulée. L'espace entre le bout (7) de la tuyère et les surfaces adjacentes des cylindres (1, 2) est obturé par une matière réfractaire élastique (11) qui est fixée sur la tuyère et s'appuie sur la surface des cylindres.
Patent EP-0815440-A1 (EP)
Inventor: BRIGGS JONATHAN
IPC: G01N27/447
Filed: 1996-03-20
Abstract: Cette invention concerne un procédé ainsi qu'un appareil permettant le multiplexage de l'analyse par électrophorèse. Des échantillons disposés en réseau dans des plaques à puits multiples sont transférés simultanément vers un ensemble de colonnes d'électrophorèse où ladite électrophorèse se fait dans un même temps pour tous les échantillons, avant que lesdites colonnes soient analysées. Les procédés et les appareils décrits dans la présente invention sont utiles, par exemple, dans l'analyse de l'ADN, y compris le séquençage, ainsi que pour mesurer les réactions entre des protéines de liaison spécifique et leurs partenaires de liaison.
Patent EP-0885325-A1 (EP)
Inventor: MARWAH NIPUN
IPC: D21B1/32
Filed: 1996-03-08
Abstract: An improved process is disclosed for deinking waste paper which contains laser, electrostatic, and other non-impact printing toners/inks to produce high quality (high brightness, little to no dirt content) pulp with little or no fiber loss. The process involves attachment of ink particles in the waste paper pulp to a magnetic carrier material with the help of an agglomeration agent followed by removal of the attached ink particles by magnetic separation. The magnetic treatment preferably is conducted at ambient or greater temperature, at neutral to alkaline pH, and at a low pulp consistency. Agglomeration and magnetite addition, followed by exposure of the repulped waste paper to a magnetic field provides near complete ink removal over exposure to the magnetic field without such pretreatment. Also, the process may be employed as an additional step in a conventional process for removing inks from reprographic printed papers, such as ink removal by screening, flotation, centrifugal cleaning, washing, and sedimentation with or without decantation.
Patent EP-0820673-A1 (EP)
Inventor: KIKINIS DAN
IPC: H04N5/00
Filed: 1996-04-08
Abstract: A video jukebox service has a world-wide array of file servers interconnected by data links and having video input apparatus. Each file server has a plurality of connected clients. Video clippings input at the video input apparatus are shared with the other file servers and stored in a database at each file server. Clients are notified of availability of video clippings, and clippings are downloaded to client stations on demand. In a preferred embodiment, the file server network is a toriodal arrangement, and client communication nodes equal in number to the number of file servers are interconnected in a toroidal fashion as well. Individual client stations are connected to individual ones of the client communication nodes, with the overall network in the form of nested toroids.
Patent EP-0832518-A1 (EP)
Inventor: TIMKO MICHAEL P
IPC: H03M1/74
Filed: 1996-06-03
Abstract: Convertisseur analogique-numérique (CAN) du type à approximations successives, dans lequel le convertisseur numérique-analogique (CNA) comporte un dispositif (12) de redistribution de charge à pondération binaire, à condensateur commuté, produisant le signal analogique de sortie aux fins de comparaison avec le signal analogique d'entrée. Un deuxième convertisseur numérique-analogique à condensateur commuté (20) sert à émettre des signaux de correction d'erreur qui se combinent avec le signal analogique émis par le CNA de conversion A/N. L'ensemble de conversion CNA est relié à un terminal d'entrée (16) du comparateur (18) et l'ensemble de correction d'erreur CNA est relié à l'autre terminal d'entrée du comparateur (22). Ce système réduit le nombre de condensateurs requis tout en assurant une charge de capacitance symétrique du circuit d'entrée du comparateur.
Patent EP-0832130-A1 (EP)
Inventor: WERTZ CURTIS E
IPC: A61K38/00
Filed: 1996-06-05
Abstract: A method for producing a stable polymerized hemoglobin blood-substitute from blood. The method of this invention includes contacting a polymerized hemoglobin solution with a hydroxyapatite HPLC column and recovering the substantially pure polymerized hemoglobin.
Patent EP-0857323-A1 (EP)
Inventor: CREUTZMANN EDMUND
IPC: G03G15/01
Filed: 1996-06-21
Abstract: Beschrieben wird ein Verfahren zum Betreiben eines elektrografischen Druckers, bei dem beim Einlegen eines Endlos-Trägermaterials in den Drucker ein erster Bahnabschnitt (A) einer Bahn (10) mit seiner Vorderkante oder einem Falz (12, 14) an einer Einlegemarke (MEA) angeordnet wird. Anschließend die Bahn (10) durch den Drucker transportiert und dabei versetzt und gegebenenfalls zusätzlich gewendet, so daß ein versetzter zweiter Bahnabschnitt (B) in einer Ebene in Nebeneinanderstellung zusammen mit dem ersten Bahnabschnitt (A) an einer Umdruckstelle (22) einer Druckeinheit (24) vorbeigeführt wird. Der zweite Bahnabschnitt (B) wird mit seiner Vorderkante oder einem Falz (12, 14) ebenfalls an der Einlegemarke (MEB) angelegt. Anschließend wird der Druckbetrieb mit gleichzeitigem Druck auf die beiden Bahnabschnitte (A, B) der Bahn (10) gestartet. Der Transport des ersten und des zweiten Bahnabschnitts (A, B) erfolgt durch eine nahe der Druckeinheit (24) angeordnete Transportvorrichtung (20) mit Transportmitteln (44, 46), die mit den beiden Bahnabschnitten (A, B) in Eingriff stehen und die sich im Druckbetrieb mit zumindest annähernd übereinstimmender Geschwindigkeit bewegen.
Patent EP-0857747-A1 (EP)
Inventor: ASANO MICHIO
IPC: C08L27/18
Filed: 1996-10-23
Abstract: Filler-containing polytetrafluoroethylene
granular powder, which has a large apparent density, a
small average particle size and a narrow particle size
distribution and a superior powder flowability, and gives
a molded product having a superior tensile strength,
elongation and surface roughness, and a process for
preparing the same. The granular powder is granulated by
mixing, in water, of a PTFE powder and a filler in the
state of slurry in the presence of a surfactant and
stirring in the presence of an organic liquid forming
liquid-liquid interface with water.
Patent EP-0866877-A1 (EP)
Title: Procede et dispositif d'identification, de classification ou de denombrement de sequences d'adn dans un echantillon sans sequen age
Inventor: ROTHBERG JONATHAN M
IPC: G16B30/00
Filed: 1996-10-24
Abstract: Cette invention concerne des procédés permettant de déterminer la présence de séquences d'ADN dérivées biologiquement dans un échantillon mixte ou dans une série de clones de séquence unique et de classifier lesdites séquences sans effectuer de séquençage. Ces procédés font appel à des informations sur la présence de sous-séquences cibles soigneusement sélectionnées, généralement d'une longueur comprise entre 4 et 8 paires de bases, et de préférence sur la longueur entre les sous-séquences cibles dans une séquence d'ADN de l'échantillon avec des bases de données sur les séquences d'ADN, contenant des listes de séquences susceptibles d'être présentes dans l'échantillon, pour déterminer une séquence de l'échantillon. Le procédé préféré consiste à faire appel à des endonucléases de restriction pour reconnaître les sous-séquences cibles et scinder la séquence de l'échantillon. Ensuite, des fractions de reconnaissance soigneusement choisies sont liées aux fragments découpés, les fragments sont amplifiés et on effectue une observation expérimentale. La réaction en chaîne de la polymérase (PCR) constitue le procédé préféré d'amplification. On décrit plusieurs variantes permettant d'accroître la discrimination et faisant appel à des endonucléases de restriction de type IIs, différentes fractions de captage, ou des échantillons d'ADNc spécialement synthétisés. Un autre procédé consiste à utiliser des informations sur la présence ou non de sous-séquences cibles soigneusement sélectionnées dans un clone de séquence unique avec des bases de données de séquences d'ADN pour déterminer la séquence du clone. Des procédés informatisés permettent d'analyser les résultats expérimentaux, de déterminer les séquences de l'échantillon en question et de sélectionner soigneusement les sous-séquences cibles afin que les expériences fournissent le plus d'informations possible.
Patent EP-0805041-A1 (EP)
Inventor: KAYASHIMA KAZUHIRO
IPC: B41J3/407
Filed: 1996-11-07
Abstract: To prevent a printed image from becoming difficult to view because of displacements in print positions when a plurality of images are printed in separate procedures to produce the printed image, the present invention comprises a lenticular sheet holding member 104 for holding a lenticular sheet 101 thereon, a thermal head 102 for recording an image on a back surface of the lenticular sheet 101, a driver 112 for moving the lenticular sheet holding member 104 relative to the thermal head 102, a limiting member 106 for limiting a prescribed face 115 of the lenticular sheet 101 and thereby positioning the lenticular sheet 101, and a pressing member 107 for pressing the lenticular sheet 101 toward the limiting member 106.
Patent EP-0868307-A1 (EP)
Inventor: STORY JAMES D
IPC: B41J2/175
Filed: 1996-11-01
Abstract: Une cartouche distributrice contenant de l'encre comprend une cavité (16) remplie d'encre, une première zone (14) jouxtant la zone (16) remplie d'encre dotée d'un moyen (13) pour faire passer l'encre liquide de la cavité (16) vers la première zone (14), une seconde zone (12) s'étendant depuis la première zone (14) et un orifice de sortie (18). Le degré de capillarité de la première zone (14) est supérieur au degré de capillarité de la seconde zone (12). Le degré de capillarité de la seconde zone (12) est supérieur à celui de la cavité (16). Les première et seconde zones contiennent un matériau produisant du vide. Comme la cartouche de cette invention utilise la capillarité pour contrôler le débit de l'encre, elle peut être utilisée selon toute orientation, sans provoquer de fuites.
Patent EP-0879349-A1 (EP)
Inventor: HAAKANSSON NILS OLOF
IPC: F02D9/14
Filed: 1996-12-19
Abstract: Une soupape d'étranglement comprend un logement (50) avec une entrée (41b) et une sortie (41c) et elle est destinée à être reliée à un tuyau d'échappement d'un moteur à combustion interne. Le logement a un cylindre (55) qui est disposé perpendiculairement à un passage d'échappement (41a), entre l'entrée et la sortie. Le cylindre (55) communique avec le passage d'échappement et reçoit avec jeu un corps de soupape sous la forme d'un piston (60) portant à ses extrémités des disques (61, 62). Dans la position ouverte de la soupape, le disque distal (61) vient buter contre un siège distal (55a) dans le cylindre. Dans la position d'étranglement, le disque proximal (62) vient buter contre un siège proximal (55b).
Patent EP-0792743-A1 (EP)
Inventor: SIMETH CLAUS
IPC: B41F35/00
Filed: 1997-02-08
Abstract: A method and device for washing the printing cylinder of a printing machine, especially an offset rotary printing machine, in which a washing device with a washing roller with a covering capable of absorbing liquid is premoistened prior to performing the first washing operation after a long standstill period of the printing machine. As a result, the efficacy of the first washing operation after an interruption to operation of the printing machine is improved, the wear on the covering of the washing roller is reduced, and damage to the printing cylinder from a dry covering of the washing roller is avoided.
Patent EP-0859461-A1 (EP)
Inventor: KAGAWA SHIGERU
IPC: H03F1/32
Filed: 1997-02-18
Abstract: A mixer circuit includes a first unbalance type differential circuit
(1,3) having the first unbalance current ratio (n), wherein the first
unbalance type differential circuit is connected to the first output
terminals (41,42) and the first input terminals (14,15), an input signal
being inputted between the first input terminals. The second unbalance
type differential circuit (2,4) has the second unbalance current ratio
(n) inverse to the first unbalance current ratio of the first unbalance
type differential circuit (1,3). The second unbalance type differential
circuit (2,4) is connected to the first output terminals (41,42) and the
first input terminals (14,15) in parallel to the first unbalance type
differential circuit. The first balance type differential circuit (5,6)
is connected to one of the first output terminals (41), and connected to
the second input terminals (16,17) such that a local signal is supplied
to the first balance type differential circuit (5,6) in the first
connection manner. The second balance type differential circuit (7,8) is
connected to the other of the first output terminals (42) and connected
to the second input terminals (16,17) such thet the local signal is
supplied to the second balance type differential circuit in the second
connection manner inverse to the first connection manner. A converting
section (10) converts at least one of outputs from the first and second
balance type differential circuits (5,6,7,8) on the second output
terminals from a current form into a voltage form. An output section
(9,13) buffers the at least one output converted by the converting
section (10).
Patent EP-0798596-A1 (EP)
Inventor: TODOKI KENJI
IPC: G03D15/02
Filed: 1997-03-26
Abstract: A conveying apparatus for photosensitive material (1) is provided with a mesh belt (7) for coveying a developed photosensitive material to a drier section to dry it. The mesh belt (7) has a belt having a thickness of thread (4) within the range of 0.1 mm to 1.0 mm. The mesh size of the mesh belt (7) does not exceed 5 mm. The ratio of the open area of the mesh to the total area of the mesh belt is within the range of 20% to 60%.
Patent EP-0807619-A1 (EP)
Inventor: BUYSCH HANS-JOSEF DR
IPC: C07C68/00
Filed: 1997-05-12
Abstract: Preparation of an organic carbonate of formula R-O-CO-O-R (I) comprises reacting an aromatic hydroxyl compound of formula R-OH (II) with carbon monoxide (CO) and oxygen (O2) in the presence of a platinum metal catalyst, a cocatalyst, a quat. salt and a base at 30-200 degrees C and 1-200 bar. The reaction is carried out in a melt of (I) and (II) which contains ≥ 20 wt.% (I) at the start of the reaction; and (I) is isolated from the melt in known manner. R = optionally substituted 6-12C aryl (preferably substituted or especially unsubstituted phenyl). Also claimed is a method of isolating (I) from a reaction mixture containing (II) and (I), by adding (I) to increase the proportion of (I) to ≥ 40 %, then isolating (I) in a known manner.
Patent EP-0930228-A1 (EP)
Inventor: BEDENDO MICHELE
IPC: B63H25/38
Filed: 1997-05-10
Abstract: A device to reverse the screw-propeller thrust, with
functions of hydrodynamic brake and rudder. 
     The object of the invention is to provide a simple
and efficient device which carries out the reversal
of the screw-propeller thrust in a short time, with
a hydrodynamic brake and rudder capability. 
     Said device has a couple of main movable
components facing each other, with vertical axes of
rotation(7,8). One main movable component has two
secondary plane vertical surfaces(9,10) one of which
is movable(9), the other(10) is fixed. When the two
main components make an angle with its vertex on the
opposite side of propeller, this shape first makes
the device cause the division of the propeller flow
followed by the reversal of it. Without the propeller
thrust, the device operates like a hydrodynamic brake.
When the two main movable components rotate in
parallel fashion, they will operate like a rudder.
Patent EP-0806676-A1 (EP)
Inventor: ENDOH TAKESHI
IPC: G01R31/58
Filed: 1990-01-31
Abstract: In an electric apparatus such as an electric power cable system, a high frequency pulse is induced on a conductive member such as a metal sheath, where partial discharge occurs in an insulation. The high frequency pulse is detected by means of a bypass lead wire, a metal foil electrode, a detecting coil, and the like provided on the electric apparatus without interrupting a live operation of the electric apparatus.
Patent EP-0831057-A1 (EP)
Inventor: WAGNER HARTMUT DR
IPC: C01B13/18
Filed: 1997-08-08
Abstract: Process for treating metal sulphates at 850-1300 degrees C in a reducing atmosphere, comprises using waste plastic as reducing and energy carrier. The metal sulphate is Fe (II) sulphate monohydrate, magnesium sulphate, aluminium sulphate or Cr (II) sulphate, or calcium sulphate. The metal sulphates are mixed before treating with the waste plastic. The waste plastic is crushed to an average grain size of 6-12 mm. The waste plastic is polyethylene, polypropylene or polystyrene.
Patent EP-0826510-A1 (EP)
Inventor: ONISHI HIROYUKI
IPC: B05D5/04
Filed: 1997-08-29
Abstract: A recording medium which can prevent a failure of the
recording medium to be fed or carried in a printer without
sacrificing the glossiness is disclosed. Addition of a
mixture of a spherical silica with a nonspherical silica
to a gloss surface layer of a recording medium realizes
good glossiness with good feedability and carriability in
a printer.
Patent EP-0834310-A1 (EP)
Inventor: ZENNER HANS PETER PROF DR MED
IPC: A61K31/13
Filed: 1996-07-31
Abstract: Use of adamantane amine of formula (I) and their salts for treating diseases of the inner ear is new. R1,R2,R5 = H or 1-6C alkyl; or NR1R2 = 5-6-membered heterocycle; and R3,R4 = H, 1-6C alkyl, 5-6C cycloalkyl or phenyl.