baber/WOPTO huggingface dataset:
Patent EP-0516320-A2 (EP)
Title: Processing of a multiple components video signal
Inventor: RANTANEN HENRY
IPC: H04N9/64
Filed: 1992-05-18
Abstract: The processing of a multiple video signal in the form of an RGB, YUV or HSI component can be performed in such a way that the correlation between the components is taken into consideration and only the most dominating component is processed. According to the method processing is performed on only one group of components, for instance the G-components of the image spots examined, the result of which is one component value of the group of components being processed. An identification code is connected to this value on the basis of which the two other component values (R and B components) belonging to the same image spot are connected to it.
Patent EP-0497721-A2 (EP)
Inventor: CHAIGNE JEAN-CLAUDE
IPC: B29C70/86
Filed: 1992-01-31
Abstract: The invention relates to a construction method for a burial vault or a burial vault element (6), having the shape of a substantially parallelepipedal rectangular casing which is open at its upper part. This method comprises the stages consisting in:   a) applying a gelled covering coat (2) onto a mould (1) having a shape which is complementary to that of the vault or vault element; b) spraying a curable synthetic resin (3) filled with glass fibres onto the said coat; c) fixing a series of small beams (4, 4', 4'') horizontally onto the resin, against the lateral faces of the mould;   d) repeating stages a) and b), including onto the small beams.   The invention also relates to the burial vault obtained by this method. Burial equipment. <IMAGE>
Patent EP-0539334-A2 (EP)
Inventor: BERNER PETER
IPC: G03B27/28
Filed: 1992-10-21
Abstract: For masking printing plates, four masking foils (1) are provided which are placed perpendicular to the plane of the printing plate, outside the edge of the printing plate. By means of pinwheels, the masking foils (1) can be set very precisely. For this purpose, the masking foils (1) are provided with transporting belts (2a, 2b) at the sides of, above and below said masking foils, and the edge plate (1b) is provided with a reinforcing strip (3a, 3b) inside the transporting belts (2). The masking strip (1c) bears an edge strip (4, 10) at the top and bottom and a holding rail (6) above the upper edge strip (4). The masking foil (1) thus lies with its masking edge (1c) snugly on the printing plate and no image distortion can thus result due to scattered light. <IMAGE>
Patent EP-0592775-A2 (EP)
Inventor: BUNCE RICHARD W
IPC: G06K15/00
Filed: 1993-07-13
Abstract: A method for enhancing reproduction of pixel images includes the steps of: storing a raster scan bit map of an image; selecting an input window from the bit map image that includes a plurality of row segments of bits representing pixels, the input window having a center pixel bit; comparing a subset of bits in the input window (that includes the center pixel bit) with a plurality of prediction bit subsets, each prediction subset represented in a plurality of rotation orientations, and upon finding a match with one of the prediction bit subsets, rotating the input window to the degree and direction indicated by a command associated with a matching prediction subset (if any); comparing the rotated input window with a limited set of sample windows to determine a match of certain bit states within the rotated input window with certain bits of a stored sample window; and upon determining that such a match exists, substituting an enhanced pixel representation for the center pixel bit of the input window.
Patent EP-0579215-A2 (EP)
Inventor: KONDO NAOKI
IPC: A44B19/38
Filed: 1993-07-14
Abstract: A concealed slide fastener top end stop formed by wrapping around an edge of a fastener tape (1) with a U-shaped piece (5) of synthetic resin and fusing the U-shaped piece (5), wherein the U-shaped piece (5) is fused at its open ends through the fastener tape (1), such fused-through portion (9) being shifted inwardly from a tape fold (7), to which a row of fastener elements (2) is attached, and being at an angle different from that of the fastener elements (2).
Patent EP-0589248-A2 (EP)
Inventor: DROBEK ERICH ING GRAD
IPC: H04M3/487
Filed: 1993-08-31
Abstract: To test the correct setting up of telecommunication terminals of a private branch exchange, the control program is developed in such a manner that at the terminal designated by his call number the name of the subscriber allocated to this terminal can be displayed. This display is triggered by the dialling of a special character at the terminal or by an administration and maintenance order. <IMAGE>
Patent EP-0611598-A2 (EP)
Inventor: ATWOOD JOHN G
IPC: C12Q1/6841
Filed: 1993-09-30
Abstract: A complete  in situ  PCR system for amplification of nucleic acids contained in a prepared cell or tissue sample. The containment system for the PCR sample comprises a glass microscope slide (14), a specimen sample (12) containing the target nucleic acid sequence mounted on the slide, a flexible plastic cover over the sample (16), and a retaining assembly (18) fastened to the slide and to the cover to retain and seal a reaction mixture against the sample during thermal cycling. 
     The retaining assembly includes a rigid ring (20) on a rim portion of the cover, a cross beam (22) having spaced parallel rails (24) joined by opposite flat ends, and a pair of clips (28) which are pressed over the ends and opposite sides of the slide to fasten the cross beam and cover to the slide.
Patent EP-0596453-A2 (EP)
Title: Field programmable gate array
Inventor: NOGAMI KAZUTAKA
IPC: H01L27/118
Filed: 1993-11-02
Abstract: A field programmable gate array, comprises: a plurality of circuit blocks each having logic circuits; at least one spare circuit block having logic circuits; a set of interconnections including at least one interconnection for connecting at least one of the circuit blocks and the at least one spare circuit programab- ly; and at least one connecting element disposed on the interconnection of the set of interconnections which turns its status from a turned-on state to a turned-off state or vice versa when programmed. When any one of the circuit blocks is defective, since the defective circuit block can be replaced with the spare circuit block, it is possible to retain any desired functions of the logic circuits by programming the connecting means, thus improving the production yield of the field programmable gate array and thereby reducing the manufacturing cost thereof.
Patent EP-0560498-A2 (EP)
Inventor: HANSEN DAVID EDWARD
IPC: H04L12/40
Filed: 1993-02-15
Abstract: Apparatus for combining broadband RF signals and baseband signals in a baseband distribution cable includes a bridge for coupling the distribution cable to an RF broadband trunk and to a baseband repeater. The trunk is connected through bidirectional amplifier, an impedance transformer, and a signal splitter for applying the amplified and impedance transformed broadband signal to a plurality of baseband segments. The RF signal from the splitter is passed through a 35 MHz high pass filter to the baseband segment. Baseband signals from a repeater are passed through a 25 MHz low pass filter to the baseband segment. The two filters prevent interference between the baseband and broadband signals. A tap in the distribution cable for accessing the broadband and baseband signals includes first and second low pass filters and a directional coupler serially connected between two cable terminals with a high pass filter connected in parallel with a first and second low pass filters whereby broadband signals can pass around the low pass filters. A third low pass filter connects an MAU port to the first and second low pass filters whereby baseband signals can be transmitted in either direction on the distribution cable without injecting noise in the broadband signal.
Patent EP-0565229-A2 (EP)
Inventor: BRIGIDA DAVID JOSEPH
IPC: H04L29/06
Filed: 1993-03-04
Abstract: A method and system are disclosed for permitting selected command sequences to be processed by a modem during data transfer operations. A preselected escape character is designated and inserted into a data stream to be applied to a modem in order to identify a selected command sequence which follows. A termination character is inserted into the data stream following the selected command sequence. Upon detection of the preselected escape character, the selected command sequence is coupled to a command processor within the modem and processed. In applications in which the modem is coupled between a data processing system and a cellular telephone communication channel, the selected command sequence may be utilized to transmit communication channel parameter status queries to a cellular telephone associated with the modem. In this manner, the Received Signal Strength Indicator (RSSI), bit error rate, or other indications of communication channel status may be queried. An identical technique may be utilized to transmit a response to each such query to the data processing system, permitting real time display of cellular communication channel status information during data transfer.
Patent EP-0577336-A2 (EP)
Inventor: PALMER RICHARD ALAN
IPC: C08K5/5445
Filed: 1993-06-24
Abstract: A two part sealant cures rapidly in deep sections when the two parts are mixed together. A first part comprises a hydroxyl endblocked polydiorganosiloxane, non-reinforcing, non-acidic filler, diacetamidosilane chain extender of the general formula
       
 and aminoxysilicone compound having from 1 to 100 silicone atoms per molecule and from 3 to 10 aminoxy groups per molecule. A second part comprises a hydroxyl endblocked polydiorganosiloxane, non-reinforcing, non-acidic filler and hydroxyl endblocked polydiorganosiloxane having a degree of polymerization of from 1 to 50.
Patent EP-0583061-A2 (EP)
Inventor: REDMANN WILLIAM G
IPC: H04N7/24
Filed: 1993-07-05
Abstract: Method and sytems are provided for rendering and displaying in a real time 3-D computer graphic system a sequence of images of a subject using a plurality of time-sequenced textures such that at least a portion of the subject appears animated. The time-sequenced textures are derived from sources such as digitized frames or fields captured from a video recording of a live actor who may be engaged in a scripted performance, or a digitally-recorded cartoon animation sequence, and can be mapped in different ways to different types of surface geometries to achieve animation.
Patent EP-0595479-A2 (EP)
Inventor: USCHOLD ROBERT C
IPC: A61M25/08
Filed: 1993-09-30
Abstract: A percutaneous catheter introducer (8) having a tube (10) with tube handle (16), a seal housing (20) containing a seal (28), and a needle (30) with a needle handle (38). The needle (30) is extended through the seal housing (20) and tube (10). The needle (30) and tube (10) are percutaneously inserted into an anatomical body cavity. The needle (30) is removed and a catheter (54) is inserted. The seal housing (20) can be removed in order to use the tube (10) for aspiration. Alternatively, the seal is positioned within the tube handle.
Patent EP-0592199-A2 (EP)
Inventor: HIROKANE JUNJI
IPC: G11B11/105
Filed: 1993-10-06
Abstract: A magneto-optical recording medium has (1) a first magnetic layer made of a magnetic material which is changed into a vertical magnetization film in response to a temperature rise while is an in-plane magnetization film at a room temperature; (2) a second magnetic layer made of a vertical magnetization film; and (3) a third magnetic layer made of a vertical magnetic film having a higher Curie temperature than that of the second magnetic layer; and (4) a base substrate on which the first, second, and third magnetic layers are laminated in this order. With the arrangement, the optically modulated overwriting can be carried out with respect to the second magnetic layer and it is not necessary to complete the magnetization direction to one direction for each optically modulated overwriting. Moreover, it is possible to reproduce through the first magnetic layer the information which is recorded on a smaller portion than a light beam spot.
Patent EP-0602954-A2 (EP)
Inventor: NAKAMURA MAKIO
IPC: G10L19/038
Filed: 1993-12-15
Abstract: A speech encoder synthesizes an excitation sound source in accordance with the linear coupling of at least two predetermined basis vectors. In realizing the codebook search by using signal processing LSIs, the ordination of the first cross correlation R m  between an input speech signal p(n) and plural reproduced signals obtained by using plural basis vectors is computed, and the ordination of the second cross correlation D mj  of the plural reproduced signals qm(n) is computed. These ordinations are arranged to be one ordination Rd mj . By using the ordination Rd mj , all possible combinations of the third and fourth cross correlation calculations are carried out to provide a most optimum codeword. Consequently, the number of functions to be used is decreased.
Patent EP-0617918-A2 (EP)
Title: Vorrichtung zur Signalanalyse des elektrischen Potentialverlaufes der Herzerregung
Inventor: ZEHENDER MANFRED DR
IPC: A61N1/39
Filed: 1994-02-09
Abstract: Eine Vorrichtung zur Signalanalyse des elektrischen Potentialverlaufes der Herzerregung zum Beispiel bei Mangeldurchblutung am Herzen und/oder bei einer Herzrhythmusstörung sieht vor, daß der Potentialverlauf mittels einer Elektrodenanordnung mit wenigstens drei Elektroden (2, 3 und 4) gemessen wird, wobei wenigstens zwei der drei Elektroden im Herzen (8) implantierbar sind und ein Pol (7) der einen Elektrode (3) in der rechten Herzkammer und ein Pol (6) der anderen Elektrode (2) im rechten Vorhof oder in der oberen Hohlvene plaziert werden. Eine dritte Elektrode (4) ist mit ihrem Pol (9) außerhalb des Herzens (8) so implantierbar, daß die Verbindungslinien der drei Pole ein einen Teil des Herzens (8) umgreifendes Dreieck bilden. Jeweils die Potentialdifferenz zwischen einer der Elektroden und den beiden zusammengeschalteten Elektroden kann gemessen und der Signalverlauf ausgewertet oder einer Auswerteeinrichtung zugeführt werden. Die Auswertung kann zum Einleiten entsprechender Therapiemaßnahmen verwendet werden. <IMAGE>
Patent EP-0641819-A2 (EP)
Inventor: KOBAYASHI HIDEKI DOW CORNING T
IPC: C08G77/50
Filed: 1994-09-02
Abstract: A method is disclosed for the preparation of an organosilicon polymer having the structure
       
 wherein each R¹ is a monovalent hydrocarbon group, R² is an alkylene group, R³ is selected from hydrogen atom, an alkenyl group or a hydroxyl group, m is zero or greater and n is 1 or more, said method comprising: 
reacting
     (A) diorganosiloxane having the general formula
      and   (B) an unsaturated aliphatic hydrocarbon having 3 to 10 carbon atoms that contains 2 carbon-carbon double bonds and an unsaturated aliphatic hydrocarbon having 2 to 10 carbon atoms that contains 1 carbon-carbon triple bond, said reaction taking place in the presence of   (C) a hydrosilylation-reaction catalyst.
Patent EP-0651533-A2 (EP)
Inventor: DIFFIE WHITFIELD
IPC: G06F21/33
Filed: 1994-07-22
Abstract: A method and apparatus is disclosed for providing a secure wireless communication link between a mobile nomadic device and a base computing unit. A mobile sends a host certificate (Cert_Mobile) to the base along with a randomly chosen challenge value (CH1) and a list of supported shared key algorithms ("SKCS"). The base determines if the Cert_Mobile is valid. If the Cert_Mobile is not valid, then the base unit rejects the connection attempt. The base then sends a Cert_Base, random number (RN1) encrypted in mobile's public key and an identifier for the chosen SKCS to the mobile. The base saves the RN1 value and adds the CH1 value and the chosen SKCS to messages sent to the base. The mobile unit then validates the Cert_Base, and if the certificate is valid, the mobile verifies under the public key of the base (Pub_Base) the signature on the message. The signature is verified by taking the base message and appending it to CH1 and the list of shared key algorithms that the mobile provided in the first message. If the base signature is not valid, then the communication attempt is aborted. In the event that the base signature is valid, the mobile determines the value of RN1 by decrypting Pub_Mobile, RN1 under the private key of the mobile. The mobile then generates RN2 and the session key, and encrypts RN2 under the Pub_Base. The mobile sends the encrypted RN2 and E(Pub_Mobile, RN1) to the base. The base then verifies the mobile signature using the Pub_Mobile obtained from the Cert_Mobile. If the mobile signature is verified, the base decrypts E(Pub_Base, RN2) using its private key. The base then determines the session key. The mobile and base may then enter a data transfer phase using encrypted data which is decrypted using the session key which is RN1 ⊕ RN2.
Patent EP-0662625-A2 (EP)
Inventor: TOMIOKA KEN
IPC: A61B19/00
Filed: 1994-12-06
Abstract: A microscope comprising an objective lens; 1st, 2nd, 3rd and 4th magnification-varying optical systems of a same power, having optical axes parallel to the optical axis of the objective lens and positioned behind the objective lens and around the optical axis thereof; an objective unit in which the objective lens and the 1st, 2nd, 3rd and 4th magnification-varying optical systems are provided; a deflection optical system for directing specified two light beams, among the light beams transmitted by the 1st, 2nd, 3rd and 4th magnification-varying optical systems, to a first direction and also directing the remaining two light beams to a second direction; a first observation optical system for respectively forming images, for observation, by the two light beams directed to the first direction; a second observation optical system for respectively forming images, for observation, by the two light beams directed to the second direction; and first and second observation units detachably mountable alternatively to the objective unit; wherein the first observation unit is provided with the deflection optical system and the first observation optical system while the second observation unit is provided with the deflection optical system and the second observation optical system; the deflection optical system in the first observation unit is so constructed that the first and second directions form a predetermined first angle; and the deflection optical system in the second observation unit is so constructed that the first and second directions form a predetermined second angle different from the predetermined first angle.
Patent EP-0665656-A2 (EP)
Inventor: TAKAYAMA MASATO C O SONY CORP
IPC: H04B5/00
Filed: 1995-01-26
Abstract: An inductive radio communication system in which two sets of parallel lines are provided so as to be separated from each other at a predetermined distance therebetween along the track of a mobile unit, and a loop antenna having a double loop structure and attached on the mobile unit is disposed between the two sets of parallel lines. The loop antenna is arranged such that currents flow in the respective loops in opposite directions to each other at a certain instant. Levels of signals transmitted from the loop antenna to the parallel lines through electromagnetic coupling are added to each other when the signal levels are applied to the primary side of a level converting transformer, and then the output of the transformer is transmitted to a receiver of the ground station side, whereby the undesirable noises radiated to the outside is reduced and the coupling level between the antenna and the parallel lines through electromagnetic coupling is improved.
Patent EP-0666246-A2 (EP)
Inventor: KITA HIDEKI
IPC: C04B35/591
Filed: 1995-01-27
Abstract: The invention relates to a silicon nitride based sintered product containing 0.005 to 15 wt% of Fe. Fe compound grains of 0.2 µm or more of grain size are contained in the silicon nitride based sintered product occupy 0.1 to 15% of area in twodimensional range of 200 x 200 µm, and said Fe compound grains occupy 0,1 to 15% of area in cells (10 µm x 10 µm) obtained by equally longitudinally and laterally dividing said area 200 µm x 200 µm into 20.
Patent EP-0668635-A2 (EP)
Inventor: DIVIESTI ANTHONY M
IPC: H01R13/41
Filed: 1995-02-16
Abstract: An electrical connector (14) includes an elongated dielectric housing (16) having an elongated slot (18) disposed generally along a longitudinal axis (20) of the housing for receiving, edgewise, a printed circuit board. A plurality of terminals (28) are inserted in a given insertion direction (C) into a plurality of passages (22) along at least one side of the slot. Each terminal includes a retention portion (36) press-fit in a retention section (30) of a respective passage. The retention section is tapered in the insertion direction from a wider terminal-receiving mouth (30d) for facilitating insertion of a respective terminal into the passage to a narrower retention area (30e) for embracing the respective terminal at least in a direction transverse to the longitudinal axis (20) of the housing.
Patent EP-0691528-A2 (EP)
Inventor: VAN DER POL RONALD DIPL-ING
IPC: G01F1/84
Filed: 1995-06-27
Abstract: The mass flow meter includes a control system (5), which contains a vibration generator (6) acting on a vibration producer (2) attached to the Coriolis tube (1) conveying the substance. Two vibration receivers (3,4) transmit measuring signals to a phase-difference detector (7) in the control system which determines the proportional phase difference between them in the Coriolis line. This information appears on a digital display (10). In this system the stimulation-generator (6) is adjustable so that the amplitude of the vibration at the Coriolis line may have an optimal value. A regulator (8) controls the time-averaged amplitude of the vibration generator (6). There is also an overload warning system (11) using a threshold comparator (12). <IMAGE>
Patent EP-0713242-A2 (EP)
Inventor: MAASS WOLFRAM DR
IPC: H01J37/34
Filed: 1995-10-26
Abstract: The arc suppression device is associated with at least electrode of a MF voltage source, with detection of micro arcs and counting of the number of detected micro arcs, to initiate an arc prevention procedure when the number of detected micro arcs reaches a given count, or a given repetition frequency. Pref. the AC voltage source (20) is disconnected when the number of detected micro arcs has a given ratio relative to the counted half waves of the supplied voltage. The source can be switched back in under direct control of a counter (19).