baber/WOPTO huggingface dataset:
Patent EP-0504143-A1 (EP)
Inventor: JOHNSTON DAVID F
IPC: B03C3/68
Filed: 1990-06-29
Abstract: Equipement de mesure de facteur de forme et de détection de pannes, déterminant le calibrage correct de composants électriques ainsi que l'efficacité d'un filtre électrostatique (22) par calcul d'un facteur de forme de système à partir d'une tension ou d'un courant primaire. Une source de puissance (10) se connecte de manière sérielle à un SCR 1 (redresseur au silicium commandé) et un SCR 2 parallèles inverses, à un réacteur de limitation de courant (16), ainsi qu'à un ensemble T/R comprenant un transformateur (18) et un redresseur (20) alimentant un filtre électrostatique (22) en puissance. Un transformateur de courant (26) détecte du courant d'entrée entre le réacteur (16) et l'ensemble T/R (18, 20) afin d'envoyer un signal à une unité (28) de démultiplication d'entrée et de conditionnement de signaux, connectée à un ampèremètre (34), un voltmètre (39) et un ordinateur (40) doté d'un moniteur d'affichage (42). L'ordinateur (40) est également connecté à un circuit de commande de SCR (24) du SCR 1 et SCR 2. La caractéristique électrique appropriée est transformée à la fois en sa valeur quadratique moyenne et en sa valeur moyenne, puis elle est transmise à l'ordinateur (40). Ledit ordinateur (40) divise la valeur quadratique moyenne par la valeur moyenne, et transmet la valeur de facteur de forme obtenue à l'affichage (42). Si la valeur de facteur de forme du système n'est pas suffisamment proche de la valeur du circuit de résistance pure de 1,11, alors un recalibrage de l'équipement est nécessaire afin d'augmenter l'efficacité du système. De plus, on utilise des caractéristiques électriques secondaires afin de calculer une conduction fractionnelle. Si la conduction fractionnelle n'est pas suffisamment proche du niveau voulu, on procède à des réglages de l'équipement afin d'augmenter l'efficacité du système.
Patent EP-0494919-A1 (EP)
Inventor: HAGENAH GERHARD
IPC: B28B3/02
Filed: 1990-10-05
Abstract: Dans le cas de revêtements terrestres en dalles de béton, le bruit causé par la circulation de véhicules représente un désavantage. Pour réduire ce bruit, on propose des pièces de béton moulées en forme de plaque présentant un format nettement plus grand que les pavés traditionnels. La partie supérieure de la plaque de béton consiste en une couche d'absorption de bruit (13) en béton poreux. Sur sa partie inférieure, la plaque de béton est voûtée vers l'intérieur pour que la zone périphérique reçoive une charge plus élevée, ce qui garantit une position stable. Pour dévier l'eau de surface, la plaque de béton est pourvue de fentes (16) verticales sur les côtés et conjointes à la couche d'absorption en béton poreux.
Patent EP-0450096-A1 (EP)
Inventor: IKEDA KOJI
IPC: A61J1/00
Filed: 1990-10-20
Abstract: A rubber plug for a vial, consisting of a rubber plug body (1), and a polyethylene sheet (3) having average molecular weight of 1300000-8000000 laminated on the entire surface of the plug body, or the portion of the rubber plug which touches an inner circumferential surface (4) of a mouth portion of a vial (7) and the portion (5) of the plug which touches medicine or a top surface (1b) of the plug. Since a part of the molecular chain of the polyethylene branches due to the thermal decomposition thereof and partially crosslinks with the rubber in the rubber plug as a whole, the bond strength of the polyethylene sheet (3) is high. Also, the surface smoothness of the sheet is improved.
Patent EP-0500743-A1 (EP)
Title: Ceramic solid electrolyte based electrochemical oxygen concentrator cell and method of fabrication.
Inventor: JOSHI ASHOK V
IPC: C25B9/17
Filed: 1990-11-06
Abstract: The invention is a ceramic solid electrolyte based electrochemical oxygen concentrator cell and the method for fabricating said cell. The cell is based on a doped cerium oxide ceramic solid electrolyte and lanthanum strontium cobaltite ceramic electrodes.
Patent EP-0448083-A1 (EP)
Inventor: MURAKAMI YOSHIHIRO
IPC: H01R13/641
Filed: 1991-03-20
Abstract: A male connector housing has a resilient lock arm and a movable piece mounted slidably on the lock arm. The rear end of the resilient lock arm is provided with a short-circuit path. The movable piece has two separate connecting electric paths, each of which has its one end attached to the underside of a top plate portion of the movable piece and the other end extending to the bottom of leg portions of the movable piece. The bottom portions of the two separate connecting electric paths are in sliding contact with terminal lugs installed in adjacent terminal accommodating chambers. As the two mating connector housings begin to be engaged, an engagement frame formed at the front end of the female connector housing pushes the movable piece backward and at the same time a lock projection formed at the upper surface of the lock arm advances into the engagement frame, deflecting the resilient lock arm downwardly. When the two connector housings are connected completely, the lock projection is received into an engagement hole in the engagement frame and the lock arm snaps back to its original shape, causing the rear end of the lock arm to engage with the underside of the movable piece. This short-circuits the two connecting electric paths on the underside of the movable piece, completing a detection circuit.
Patent EP-0478882-A1 (EP)
Inventor: HOELZER RAINER
IPC: F04D19/04
Filed: 1991-04-12
Abstract: The invention relates to the stator for a turbomolecular vacuum pump with spacer rings (1, 2) and with split washers (3), which carry the stator blades and are arranged with an outer edge between the spacer rings; in order to prevent incorrect assembly it is proposed that the outer edge of the split washers (3) be flanged and that the spacer rings (1, 2) be equipped with a corresponding recess (5) receiving the flanged edge (4).
Patent EP-0456071-A1 (EP)
Inventor: GUETLING WALTER
IPC: C02F1/78
Filed: 1991-04-27
Abstract: In an apparatus and a process for waste water treatment using at least three reaction vessels in which vessels the waste water and the gaseous medium are conducted in countercurrent to each other, a high utilisation of the device producing the gaseous medium, for example an ozone generator, is ensured by connecting at least two of the reaction vessels in parallel and a third reaction vessel in series to these, and by treating the waste water in a batch operation in these reaction vessels connected in parallel.
Patent EP-0465873-A1 (EP)
Inventor: MOLONEY DAVID
IPC: H03K19/0175
Filed: 1991-06-17
Abstract: The tristate output gate structure particularly for CMOS integrated circuits comprises an enable terminal (30) receiving an enable signal and an input terminal (31) receiving an input signal, which connects, through signal switching means (38), an output terminal (32) to a positive power supply terminal or to a negative power supply terminal. The enable terminal can be electrically connected to the gate terminal of a first P-channel transistor (33) through signal inverting means (35,37) and to the gate terminal of a second N-channel transistor (34). The output terminal (32) is electrically connected to the drain terminals of the first and second transistors (33,34). The first and second transistors (33,34) electrically insulate the output terminal (32) from the input terminal (31).
Patent EP-0476588-A1 (EP)
Inventor: FUJII HIROSHI
IPC: H02P27/04
Filed: 1991-09-17
Abstract: In a motor speed controller for controlling an AC motor (6) to be driven at a variable speed, a signal proportional to a load torque and a signal proportional to an output torque of the AC motor are found by current detecting means (5) for detecting the primary current of the AC motor, and integrated over the speed changing period, and the integrated values are divided by the values corresponding to the amounts of speed change during the speed changing period so that the moment of inertia can be computed. In addition, there is provided means (8) for changing the rate of output frequency change caused by the output frequency command into a value according to the calculated moment of inertia. Moreover, there is provided a circuit for detecting a sudden change of the calculated moment of inertia, so that when a sudden change occurs, an abnormality signal is generated.
Patent EP-0533978-A1 (EP)
Inventor: BRAUN MICHAEL DR ING
IPC: H02M7/5387
Filed: 1991-09-26
Abstract: In the case of an impressed input DC voltage of the invertor, the phase voltages for driving a pulse invertor (or the phase currents in the case of an impressed input DC current) are expressed as a function of the instantaneous switching state of the invertor switching elements. In order that at least their mean values assume continuously variable desired values during one modulation period, the changeover times are calculated even at the start of the period from condition equations for these mean values. According to the invention, a change in the desired values within the period is taken into account by means of condition equations which, within the period, equate the mean magnitude of the previously calculated phase voltages (or phase currents) to an oscillation at a predetermined frequency, especially the fundamental of the desired values, using a corresponding mean value calculated from the desired values. <IMAGE>
Patent EP-0486032-A1 (EP)
Inventor: YANO SATOSHI
IPC: B42C9/00
Filed: 1991-11-14
Abstract: A binding unit binds sheets by means of a binder (40) comprising an electric heater and electrodes (44) for supplying electric current to the electric heater. The binding unit includes a container (31) and an inner lid (37). The container (31) has an insertion opening (34) at one end through which the binder (40) is inserted, and electrode terminals (36) at the opposite end which come into contact with the electrodes (44) of the binder (40). The inner lid (37) is openable and provided in the container (31) between the insertion opening (34) and the electrode terminals (36). It assumes a closed position covering the electrode terminals (36) when no binder is loaded in the container (31), and an open position allowing the electrodes (44) of the binder (40) to come into contact with the electrode terminals (36) and at the same time supporting one side of the binder (40) when loaded in the container (31). Consequently, when no binding operation is underway, the inner lid (37) serves to prevent foreign material from dropping down onto the electrode terminals (36); and, when a binding operation is carried out, the binder (40) is stably positioned in the container (31) by the support of the inner lid (37), ensuring that the electrodes (44) of the binder (40) are securely in contact with the electrode terminals (36).
Patent EP-0493789-A1 (EP)
Inventor: MUDR MILAN KRAJICEK CSC
IPC: A61B17/68
Filed: 1991-12-23
Abstract: The invention relates to a device and a method for the osteosynthesis of bones by intra-marrowial fixation. 
     The device comprises a tube (2) made of a non-elastic material, provided to be inserted into the marrow cavity of a bone (1), one end (2') being sealed, and the other end being open, and a connection part (13), comprising a fixation part (4) designed to be inserted into the tube (2) for the fixation of the tube (2) in a hole of the bone (1), and a vent part (12) designed to be inserted into the fixation part (4) and for a tight connection therewith, and comprising means (8) for connecting a line (14) for introducing a pressurized biologically inert liquid (10) into the tube (2) and releasing it therefrom, and valve means (9) for opening and closing the liquid passage therethrough. The tube (2) is filled with a biologically unobjectionable sterilizable liquid (10), for example water, gelatine solution or dextran solution, under a pressure of 200 to 1000 kPa.
Patent EP-0454198-A1 (EP)
Inventor: FUEHRER REECE R
IPC: F16H57/08
Filed: 1991-03-27
Abstract: A planet carrier assembly (10) has a pair of spaced parallel side plates (12,14) interconnected by a body (12) with a plurality of aligned aperture pairs (26,28) formed in the side plates for receiving mounting spindles (24) on which pinion gear members (22) are rotatably supported. Each spindle has a shoulder (36) which contacts a locating surface (40) on one side plate to limit axial movement of the spindle in one direction relative to the side plates. A segmental space (42) is provided at the longitudinal end of each spindle adjacent the shoulder and each space is arranged such that a flat surface thereof faces radially outward at assembly. A retainer plate (54) having complementary radially extending locating surfaces cooperate with the flat surfaces of the segmental spaces to limit rotation of the spindle relative to the side plates. A retaining ring (58) is secured in one side plate adjacent the retainer plate to limit axial movement of the spindles in the other direction relative to the side plates.
Patent EP-0512171-A1 (EP)
Inventor: ELLIOTT PETER JAMES
IPC: G11B5/596
Filed: 1991-05-09
Abstract: A disk file includes multiple disks surfaces, on which servo information is recorded, with an offset in azimuth from one disk surface to another. Each head 16 comprises a magnetoresistive stripe 112 for reading and an inductive write coil 110. The servo system reads servo information from each disk in turn, multiplexing the signals from each disk together to form a single position error signal (PES). The separation of the servo multiplexer 130, attached to the MR stripes, from the write multiplexer 120, attached to the inductive coils, avoids problems due to contamination of the servo signal by the write signal. A least squares fit is used to generate the pes from the series of servo samples from each disk surface.
Patent EP-0482810-A1 (EP)
Inventor: ALI MOHAMMAD HAMID
IPC: B28B19/00
Filed: 1991-10-15
Abstract: A method for making gypsum wall board in which during the production of the board, pressure is applied to a portion or all of the board surface to reshape, compress and densify the gypsum core to change the shape or contour the face surface of the gypsum board. The pressure must be applied in a systematic fashion to avoid creating lateral shifting or shear stresses in the gypsum core or between the core and paper surface to avoid destroying the paper to gypsum core bond, when the hydration cycle has reached the point where the core has attained a sufficient degree of stiffness without the gypsum mass moving laterally. The method can be used to produce a cross taper at the cut ends of the board, to produce a decoratively shaped board surface and to densify the entire board core for special gypsum board applications.
Patent EP-0492875-A1 (EP)
Inventor: MORRIS PETER THOMAS
IPC: B60G17/019
Filed: 1991-12-09
Abstract: A unitary sensor assembly for use in an automotive vehicle having a source of electrical power (50), a body and an automotive suspension relatively movable with respect to said body, comprising:
     first sensor means (36) for determining the operational position of said suspension with respect to said body (15) and including a first sensor component (38) movable with respect to a second sensor component (40) and means (42) for attaching said first sensor component (38) said suspension (14) and said second sensor component (40) to said body (15) such that said first and second sensor components (38,40) will be caused to move with respect to one another when said suspension (14) moves with respect to said body (15);   second sensor means (46) for determining the acceleration of said body (15) of said vehicle with respect to the surface upon which said vehicle is travelling; and   electrical power transmission means (44) mounted said first sensor means (36) and electrically interconnecting said first and second sensor means (36,46) for transmitting electrical power from said electrical power source (50) to said first and second sensor means (36,46).
Patent EP-0490671-A1 (EP)
Inventor: NAKATSUKASA NAOYUKI
IPC: G11B33/04
Filed: 1991-12-12
Abstract: A disk cartridge storage apparatus which can facilitate insertion of a disk cartridge 3 into a stocker 7 while positively preventing the cartridge, once placed at a predetermined storage position, from jutting out or dislodgement. The stocker has a pair of opposite side walls 7a for slidably accommodating the cartridge. The opposite side walls are provided with retaining members 8 for holding the cartridge at the storage position in combination with biasing members 12 for resiliently biasing the retaining members to engage in retaining recesses 3a which are formed in opposite side surfaces of the cartridge, respectively. The retaining member 8 is so constructed that the effort required for inserting the cartridge into the stocker is smaller than that required for withdrawing the cartridge from the stocker.
Patent EP-0498996-A1 (EP)
Inventor: HOLLAND NEIL G
IPC: A61B5/352
Filed: 1991-12-16
Abstract: An electrode (40) has a plug (48) which is frictionally received in a socket (50) of an electrical lead (56). An impedance (54) is connected in series between the electrical lead and the socket to pass ECG signals substantially unattenuated, and for preventing radio frequency signals induced in the lead from reaching the socket (50) and the electrode (40) and heating the electrode (40) to a sufficient temperature to burn the patient. The impedance includes an LC circuit (66, 68) which freely passes low frequency signals, such as cardiac signals, but which is tuned to resonate at radio frequencies, particularly at the frequency of resonance excitation of a magnetic resonance imager (A). Alternatively, the impedance may include a resistive element for blocking the induced currents. A temperature sensor (60) is mounted in intimate contact with an electrically and thermally conductive socket portion (52) to sense the temperature of the electrode. A temperature sensor lead (62), the cardiac lead (56), and a respiratory or other anatomical condition sensor are connected with a multiplexing means (140) which cyclically connects the output signals thereof with an analog to digital converter (142). The digital signals are converted to digital optical signals (102) to be conveyed along a light path (104) out of the examination region. The bits of the received digital signal are sorted (144) between an R-wave detector (120), a temperature limit check (122) which checks whether the temperature of the electrode exceeds preselected limits, and a respiratory detector (132).
Patent EP-0453372-A1 (EP)
Inventor: MORI TAKEHISA C O TERUMO K K
IPC: H01L31/0232
Filed: 1991-04-18
Abstract: The infrared ray sensor includes a sensor substrate (2) formed of an infrared ray transmitting material and having a first surface (2a) and a second surface (2b) which is in opposed relation to the first surface (2a), an infrared ray reflecting film (4) provided on the first surface (2a) of the sensor substrate (2), infrared ray detecting elements (7A, 7B) provided on the second surface (2b) of the sensor substrate (2), and an infrared ray transmitting window portion (3) formed in the infrared ray reflecting film (4) in relation to the infrared ray detecting elements (7A, 7B). The infrared ray which enters the inhared ray transmitting window portion (3) passes through the sensor substrate (2) and is then made incident on the infrared ray detecting elements (7A, 7B). Bridges (6A, 6B) are formed on the second surface (2b) of the sensor substrate (2). Each of the bridges (6A, 6B) is a silicon oxynitride film having a single layer configuration.
Patent EP-0463907-A1 (EP)
Inventor: DELACOURT DOMINIQUE
IPC: H01L31/10
Filed: 1991-06-11
Abstract: The invention relates to an electromagnetic wave detector comprising several stacks of layers of semiconductor materials (1 to 4), each stack constituting a stepped-barrier asymmetric quantum well and possesses two energy levels, one (e1) situated below the energy level of the intermediate barrier step (3), and the other (e2) situated above. Means enable an electric field to be applied to the structure.   Applications: electromagnetic wave detectors. <IMAGE>
Patent EP-0469972-A1 (EP)
Inventor: BALPE MICHEL
IPC: A21B5/03
Filed: 1991-07-25
Abstract: The present invention relates to a device for spreading a flowable paste, such as a raw edible paste, on a horizontal surface, such as a cooking surface, this paste having been deposited in a restricted space on this surface. This device comprises:   - a horizontal boom (27) positioned above said surface (2), and in particular above said restricted space (20), and having a plurality of apertures (22) through which a pressurised gas or gaseous mixture is projected, the apertures being presented to said surface (2), - a source (14) of pressurised gas or gaseous mixture connected to said boom (27), - means (9, 10, 11) for guiding said boom (27) in rotation about a vertical axis (4) passing through said restricted space (20) or in the immediate vicinity thereof, - means (apertures 24 for projecting pressurised gas or gaseous mixture or a motor 29) for rotating said boom (27) about said vertical axis (4).   The sweeping of said surface (2) by the pressurised gas or gaseous mixture leaving the boom (27) produces a uniform spreading of the paste (20) without contact with the latter. <IMAGE>
Patent EP-0442840-A1 (EP)
Inventor: GARCIA BALLESTEROS ANGEL
IPC: E02D29/12
Filed: 1991-01-15
Abstract: Procedure for making in-situ underground manholes intended for the passage of electric and telephone ducts which are dimensioned so as to permit the operator's work inside for carrying out repairs, mounting, maintenance, etc. of electric and/or telephone networks. The procedure is based on obtaining a module made of a tough, nonconducting rustproof light-weight material which is laid in the corresponding hole on the ground and then it is externally filled up with concrete to complete the manhole construction. The inner mould or module is made by joining together two identical square cross-section pieces (1) with a longitudinal profile which will determine the manhole opening in this joining together of both pieces.
Patent EP-0472671-A1 (EP)
Inventor: QUENTIN GERARD
IPC: C07K5/103
Filed: 1990-12-31
Abstract: La présente invention concerne en tant que produits industriels nouveaux des substrats peptidiques choisis parmi l'ensemble constitué par (i) les tri- et tétrapeptides répondant à la formule: Q-A1-A2-Gly-A4-R, dans laquelle Q est un groupe bloquant l'extrémité N-terminale de la chaîne peptidique et qui est choisi parmi l'ensemble constitué par (a) un reste oxymalonyle de formule: R1-O-CO-CH2-CO, où R1 est un groupe alkyle en C1-C4; un groupe phényle; un groupe phényle substitué par un ou plusieurs groupes Me, MeO, Cl, Br, F, CF3; un groupe cycloalkyle en C3-C6; un groupe benzyle; un groupe benzyle substitué par un ou plusieurs groupes Me, MeO, Cl, Br, F, CF3; ou un groupe cycloalkylméthyle où le fragment cycloalkyle est en C3-C6, et (b) un reste de polyléthylèneglycol de formule: R2-O(CH2CH2O)n-CO, où R2 est un groupe alkyle en C1-C6, phényle ou benzyle et n est un nombre entier ayant pour valeur 1 à 170, A1 est choisi parmi l'ensemble constitué par les groupes Leu, Ile, Nle, Nva, CHA, CHG, CHT, Phe, Ala et Lys où la fonction basique latérale du reste Lys est bloquée par un groupe convenable éliminant substantiellement le caractère basique de ladite fonction latérale, A2 est une simple liaison, Asp ou Glu, le groupe acide carboxylique latéral de Asp et Glu étant susceptible d'être estérifié ou amidifié, A4 est choisi parmi l'ensemble constitué par les groupes Arg et Lys, R est un moyen de marquage clivable; et (ii) leurs sels d'addition. Ces nouveaux substrats peptidiques sont utiles dans la détermination du Facteur Xa.