baber/WOPTO huggingface dataset:
Patent EP-1874431-A4 (EP)
Title: Exhaust filter module with mechanically positionable scan probe
Inventor: MORSE THOMAS C
IPC: B01D46/10
Filed: 2006-04-28
Abstract: Embodiments of the invention generally provide a filter module having a mechanically positionable test probe disposed therein and a method for testing a filter. In one embodiment, a filter module includes a housing adapted to receive a filter element. A sample probe suitable for leak testing the filter element is disposed in the interior volume of the housing. The sample probe may be moved to scan the filter by an actuator. In another embodiment, a method for testing a filter includes challenging a room side of a filter element disposed in a housing with a test aerosol, moving a probe disposed within the housing to obtain samples for testing and determining if the samples exceed a predefined leak criteria.
Patent EP-1937141-A4 (EP)
Inventor: KLIOT MICHEL
IPC: A61B8/14
Filed: 2006-05-11
Abstract: La présente invention concerne des procédés et des systèmes pour la surveillance à long terme d’un ou de plusieurs paramètres physiologiques tels que la respiration, la fréquence cardiaque, la température corporelle, l’activité cardiaque électrique, l’oxygénation du sang, la vitesse de la circulation sanguine, la pression sanguine, la pression intracrânienne, la présence d’emboles dans le flux sanguin et l’activité cérébrale électrique. Des données sont obtenues de manière non invasive en utilisant des techniques d’acquisition de données ambulatoires.
Patent EP-1970258-A4 (EP)
Inventor: FURUYAMA SATORU
IPC: F21V31/03
Filed: 2006-10-12
Abstract: 本発明の通気構造１００Ａは、筐体９１と、筐体９１の開口部９１ｋに取り付けられた通気部材１３Ａとを含む。通気部材１３Ａは、筐体９１の内外の通気経路となる貫通孔１１ｈを有する支持体１１と、貫通孔１１ｈを塞ぐように支持体１１に固定された通気膜６とを備えている。通気膜６の厚さ方向を高さ方向と定義したとき、支持体１１は、筐体９１側の開口端面である第２開口端面１１ｑ（筐体９１の外表面９１ｐに一致する）から他方の第１開口端面１１ｐまでの高さＨ1が４ｍｍ以上に調整されている。
Patent EP-1953148-A4 (EP)
Inventor: NARA HIROSHI
IPC: C07D495/04
Filed: 2006-10-27
Abstract: La présente invention concerne un nouveau dérivé d’amide représenté par la formule ci-dessous (dans laquelle les symboles sont tels que définis dans la description). Ce dérivé d’amide exerce une activité inhibitrice vis-à-vis des métalloprotéinases matricielles et est utile en tant que produit pharmaceutique.
Patent EP-2068504-A4 (EP)
Title: Method, system and apparatus for sdh fram transmission over optical networks
Inventor: DONG LIMIN
IPC: H04L12/56
Filed: 2007-04-18
Abstract: A method for transmitting SDH frames on an optical network includes: a transmitter performs receiving processing for data streams of an SDH frame, adjusts bytes of the SDH frame according to offset between the clock frequency of an SDH interface device and the clock frequency of the transmitter, maps the adjusted SDH frame data stream to a payload area of a Gigabit Passive Optical Network (PON) Encapsulation Method (GEM) frame synchronously, and sends the GEM frame derived from synchronous mapping to a receiver; the receiver performs de-synchronization mapping for the GEM frame, retrieves the SDH frame data streams, and performs transmission processing for the SDH frame data streams. By mapping an SDH frame to a GEM frame synchronously and de-mapping the GEM frame synchronously, the present invention avoids the complicated de-asynchronous mapping process at the receiver required for a GPON to transmit SDH frames. The present invention discloses a system and an apparatus for transmitting SDH frames on an optical network.
Patent EP-2028824-A4 (EP)
Title: The process method for traffic engineering link information
Inventor: GAO JIANHUA
IPC: H04L12/24
Filed: 2007-09-26
Abstract: A method for processing information of a Traffic Engineering (TE) link mainly includes: acquiring at least one protection attribute type of a TE link and operation state information corresponding to each protection attribute type; and distributing the acquired at least one protection attribute type of a TE link and the operation state information corresponding to each protection attribute type in a network. With the method in accordance with embodiments of the present invention, a control plane is enabled to reflect a change in the operation state of resources of a TE link with a certain protection attribute in time, enabling the network to establish a service connection meeting a particular demand for protection grade according to the newest operation state of the resources of the TE link, or trigger a rerouting optimization processing for an existing service connection.
Patent EP-2140633-A4 (EP)
Title: Locating content in broadband wireless access networks
Inventor: VENKATACHALAM MUTHAIAH
IPC: H04L12/56
Filed: 2008-04-04
Abstract: In some embodiments, only one multicast connection identifier is used in a WiMAX network per zone. This may result in power savings because it is not necessary for the mobile station to query a base station to obtain the correct information about how to locate desired channels in a WiMAX multicast. Instead, the mobile station may be maintained in a lower power consumption mode in which it need not transmit, but only receives information. This is because the mobile station has all the information it needs about what channels are available and can simply tune using a logical media channel identifier to the appropriate channel to receive the desired content without having to transmit a message to the base station to identify the correct channel.
Patent EP-2201456-A4 (EP)
Title: Fast data recovery system
Inventor: WINOKUR ALEX
IPC: G06F11/20
Filed: 2008-07-31
Abstract: A data processing method includes receiving data objects for storage by a primary storage device. A first instance of each of at least some of the received data objects is cached in a disaster-proof storage unit. A second instance of each received data object is sent for storage in a secondary storage device. A list of identifiers of the data objects that are cached in the disaster-proof storage unit at a given point in time is sent from the disaster-proof storage unit to the secondary storage device. Following an event that renders at least some of the data objects on the primary storage device inaccessible, a request sent to the secondary storage device to access a given data object is received. A selection is made, responsively to the list, to serve the cached first instance or the stored second instance of the given data object in response to the request.
Patent EP-2584734-A4 (EP)
Title: Method for detecting mismatch fault and maintenance endpoint
Inventor: Ao ting
IPC: H04L12/26
Filed: 2010-12-15
Abstract: The disclosure provides a method for detecting a mismatch fault and a Maintenance Endpoint (MEP). The method includes: determining whether there is a Traffic Engineering Service Instance (TESI) configured in a segment, setting a Present Traffic in Segment (PTS) variable, and setting a value of a PTS field included in a Connectivity Check Message (CCM) sent from a Maintenance Endpoint (MEP); receiving the CCM by the MEP, when the value of the PTS field included in the CCM does not coincide with that of the PTS variable, setting, by the MEP, a first mismatch fault indication variable mmCCMreceived to be set; when the first mismatch fault indication variable mmCCMreceived remains set after a first preset time period expires, detecting that a mismatch fault occurs. The method finds timely the mismatch problem occurred in the segment protection of Provider Backbone Bridging-Traffic Engineering (PBB-TE), thereby preventing data loss and service interruption caused by the occurrence of mismatch.
Patent EP-2540384-A4 (EP)
Title: Zeolite film and process for producing zeolite film
Inventor: UCHIKAWA TETSUYA
IPC: C01B39/04
Filed: 2011-02-24
Abstract: There are provided a process for producing a zeolite membrane which, even when large, has few defects and which has higher separation performance than conventional zeolite membranes, and a zeolite membrane obtained by the process. In the process, the structure-directing agent is removed in the atmosphere having an O 2  concentration of 22.0 vol% or more. Specifically, the process includes: a particle adhesion step of allowing zeolite particles functioning as seeds to flow down the surface of the substrate by means of the weight of the slurry itself, thereby adhering to the substrate and a membrane-forming step of forming a zeolite membrane on the substrate by immersing the substrate having the zeolite particles adhering thereto in sol containing the structure-directing agent for hydrothermal synthesis, thereby forming a zeolite membrane on the substrate.
Patent EP-0047251-A4 (EP)
Title: Simplified power factor controller for induction motor.
Inventor: LEE MAW H THE SCOTT FETZER COM
IPC: H02P27/02
Filed: 1980-12-29
Abstract: In the past duty cycle control for power optimization of induction motors has been accomplished with a series-inserted, phase triggered thyristor and a motor voltage-current phase angle measuring control circuit. These type of systems are undesirably complex and costly. In the instant invention power optimization is effected by utilization of a control voltage generated by the freewheeling induction motor (20) on line (16) during non-conduction periods of a series-inserted thyristor (60). The thyristor (60) firing angle is varied by the control voltage augmenting to a varying degree the charging rate of a capacitor (44) which triggers the thyristor (60). Under increased mechanical load, the freewheeling induction motor (20) control voltage decreases, the decreased control voltage accelerating the charging rate of the capacitor (44) and thus causing the thyristor (60) to conduct at a reduced firing angle so more power per cycle is delivered to the motor (20). The reverse effect occurs when the mechanical load is decreased. Therefore, the instant invention is a simpler and less costly control circuit to optimize the power factor of an induction motor.
Patent EP-0157766-A4 (EP)
Title: Data encoding and synchronization for pulse telemetry.
Inventor: TROY GEORGE WHITE
IPC: E21B47/18
Filed: 1983-09-26
Abstract: A method (Fig. 8 and Fig. 9) and apparatus (Fig. 6 and Fig. 10) for encoding and synchronizing and sequencing pulse encoded data in a pulse telemetry system. The time intervals between successive pulses in a pulse train are representative of the magnitude of the data parameters (Fig. 1). Redundant pulses are included in the pulse trains at predetermined time locations with respect to the pulses so as to enhance the ability to recognize or distinguish data pulses over noise signals (Fig. 8). Synchronization pulses are employed to enable identification of the particular data parameters even though one or more of the data pulses is obscured by noise (Fig.'s 105). The sequence of the production of the pulse code signals is continuously monitored to enable the telemetering system to be activated promptly after a shutdown at the place in the train of data where it would be if the shutdown had not occured (Fig. 9).
Patent EP-0256119-A4 (EP)
Title: Controlled-release liposome delivery system.
Inventor: YAU-YOUNG ANNIE
IPC: A61K9/00
Filed: 1987-02-09
Abstract: A method for selectively controlling the rate of release of a liposome-entrapped compound from an intramuscular or subcutaneous injection site. The method includes selecting the average size, amount, and lipid composition of liposomes injected into the site to produce a desired half life of release of the compound. A preferred composition used in practicing the invention includes an aqueous suspension of liposomes containing the compound in entrapped form, and having average particle sizes less than about 0.3 microns, and larger empty liposomes present in an amount effective to increase the half life of release of the compound from the injection site to a desired half life between about 1-14 days. Also disclosed is a stable liposome/calcitonin composition.
Patent EP-0386136-A4 (EP)
Title: Enzyme immunoassay for detecting hiv antigens in human sera
IPC: G01N33/569
Filed: 1988-10-24
Abstract: A solid-phase immunoassay is provided for determination of HIV antigens in human physiological fluid. The immunoassay is characterized by the coating of a solid substrate with a unique monoclonal antibody which recognizes a common antigenic determinant of a group of HIV core antigens and no HIV envelope antigens of HIV. The test sample preferably also is subjected to a lysing reagent prior to the incubation for uniformly dispersing antigens which may be present in the test sample.
Patent EP-0378669-A4 (EP)
Title: Imaging lidar system
IPC: G01S17/18
Filed: 1989-07-06
Abstract: A novel system for remote detection and imaging of underwater objects is presented. In accordance with the present invention, a laser is used to generate short pulses of light with pulse widths on the order of nanoseconds. The laser light is expanded by optics and projected down towards the surface of the water and to an object. Intensified CCD (charge coupled device) cameras (preferably two) are electronically shuttered after the time delay corresponding to the round trip propagation time and from to the object. This timing eliminates light scattered by the water from in front of and behind the object. As a result, the veiling luminance of the water is greatly attenuated and faint target signatures can be seen. The resulting gated images (displayed on a CRT) have sufficient spatial resolution to classify and/or identify the object. The imaging lidar system of the present invention takes advantage of the fact that all opaque targets will cast a shadow. The exposure of the two cameras in the system are timed such that one camera gives an image of the object against the backscattered light from the water while the other camera gives an image of the shadow of the object against the backscattered light. These two images are then subtracted to improve the detectability of the object.
Patent EP-0494184-A4 (EP)
Title: Nmos device with integral esd protection.
Inventor: AVERY LESLIE RONALD
IPC: H01L21/822
Filed: 1990-09-17
Abstract: An output protection circuit for an integrated circuit includes a plurality of cells (52) formed in a common substrate (60). Each cell (52) includes a pair of MOS transistors (54) having a central source region (64), a pair of drain regions (65) at opposite sides of and spaced from the source region (64), a separate insulated gate (72), and an extension (74) extending from the drain regions (66) away from the source region (64). The extensions (74) are narrower than the source regions (64) to provide a resistor. At the end of each of the extensions (74) is a drain contact region (76), and an adjacent highly conductive region (78) of the same conductivity type as the substrate (60) which forms the contact of one side of a diode (58) formed between each of the drain contact regions (71) and the substrate (60). The source regions (64), the diode contact regions (78), and the drain contact regions (76) are electrically connected to corresponding common terminals.
Patent EP-0458974-A4 (EP)
Title: Inverter-controlled apparatus for carrying and measuring articles
IPC: H02P5/50
Filed: 1990-12-15
Abstract: A carrier unit (3) which carries articles (W) to be measured is driven by an AC motor (M2). An inverter (20) supplies the AC motor (M2) with a signal having a set frequency to drive the carrier unit (3) at a predetermined speed. A measuring unit (4) is provided in the way of the carrier unit (3) to measure the properties of the article (W).
Patent EP-0596106-A4 (EP)
Inventor: OISHI KAZUYUKI NISHISHIIGATSUB
IPC: B01J39/26
Filed: 1990-11-21
Abstract: Procédé de préparation d'un porteur adapté à la chromatographie liquide à échange de cations. Le procédé consiste à prendre une particule hydrophobe à laquelle adhère un initiateur de polymérisation, à ajouter à une dispersion aqueuse de la particule polymère réticulée et hydrophobe un monomère polymérisable possédant un groupe carboxyle, et à polymériser le monomère à la surface de la particule polymère. Ainsi, on obtient une particule polymère enrobée comportant une particule polymère réticulée et hydrophobe et, formée à la surface de celle-ci, une couche d'un polymère possédant un groupe carboxyle.
Patent EP-0542747-A4 (EP)
IPC: G02B30/54
Filed: 1990-12-13
Abstract: The method and apparatus function to form three-dimensional imagery on plural screen surfaces (2) which are formed by changing planes of imagery. One or more projectors (4) project a plurality of images onto the screen surface from a common axis. The planes of imagery on the screens (2) which are projected by said one or more projectors (4), change at such a speed that, to the eye, the images appear simultaneously in three-dimensional form on said screen surfaces (2).
Patent EP-0478726-A4 (EP)
Title: Simplified ignition system for multi-cylinder engines
IPC: F02P3/04
Filed: 1991-03-14
Abstract: Fuel (22) is sequentially injected directly into each cylinder (12) of an engine that has at least three cylinders. Then, an ignition potential is applied to all cylinders simultaneously, but at an angle (Fig. 1) that ensures that only a selected one (Fig. 1) of the cylinders experiences combustion. This technique is repeated for each remaining cylinder (12), so as to fire one cylinder (12) at a time even though an ignition potential is applied to all cylinders (12) simultaneously.
Patent EP-0551415-A4 (EP)
Title: Adaptive bidirectional architectural cover system.
Inventor: KOTTER RODMAN W
IPC: E04B7/10
Filed: 1991-09-20
Abstract: An architectural cover panel system (10) of individually adaptive panels (16) for covering structural support members (13) of an underlying structure such as girders (30). An individual adaptive panel includes a sheet of flexible material having a generally convex cross-section and is provided with corrugations (18) oriented perpendicular to the longitudinal axis of the panel. In one preferred embodiment the convex panel is provided with edge portions (21) attached to the lateral side edges of the panel. The edge portions are similarly provided with corrugations (27) oriented parallel to and intersecting or merging into the corrugations (18) of the convex panel portions (24). In other embodiments of the invention, panels having radial corrugations (64) are used allowing the panels to respond to dimensional changes due to temperature effects and to resist wind forces without deforming the shape of the overall structure, and panels (65) with diagonal corrugations (89) provide bidirectional flexibility.
Patent EP-0579767-A4 (EP)
Title: Novel conjugates and assays for simultaneous detection of multiple ligands.
Inventor: VALKIRS GUNARS EDWIN
IPC: G01N33/543
Filed: 1992-04-07
Abstract: Novel conjugates and competitive and non-competitive assays for simultaneously detecting the presence or amount of at least two target ligands capable of competing with a single conjugate for binding to at least two different ligand receptors. The invention teaches and claims binding domains coupled to a signal development element to form a conjugate where each binding domain comprises at least one ligand analogue or ligand receptor depending on assay design. The binding domains are constructed such that they function independently from one another in assays for their respective target ligands. Each binding domain may bind its respective binding partners in the assay without affecting the binding reactions of other binding domains coupled to the same signal development element.
Patent EP-0591536-A4 (EP)
Title: Phase plate
Inventor: TAKAHASHI NOBUKAZU
IPC: G02F1/13363
Filed: 1992-06-24
Abstract: A phase plate having a birefringent layer obtained by orienting a thermoplastic saturated norbornene resin sheet formed by the melting method. The birefringent layer is uniform optically all over the surface, and even when the temperature and humidity change, its optical uniformity is maintained. The phase plate can be used as a part of a polarizing microscope, a part of a liquid crystal display and the like, and especially, is suitable as the phase plate for a liquid crystal display.
Patent EP-0653117-A4 (EP)
Title: Vehicle light, windshield wiper control system.
Inventor: BENEDICT CHARLES E
IPC: B60Q1/02
Filed: 1992-08-03
Abstract: A control system for automatically turning on the headlights (and parking lights) of a vehicle has an input section that includes the ignition switch (15), the manually operated windshield wiper switch (16), and condition responsive light sensor (17) and moisture sensor (18) switches. The switches operate through a logic circuitry (12 and 13) through an output section to turn on and to keep turned on the lights when any of certain switch combinations are turned on: a) ignition (15), windshield wiper (16), light sensor (17) and moisture sensor (18); b) ignition (15), windshield wiper (16) and light sensor (17); c) ignition (15), windshield wiper (16) and moisture sensor (18); d) ignition (15) and windshield wiper (16); e) ignition (15), light sensor (17) and moisture sensor (18); f) ignition (15) and light sensor (17); or g) ignition (15) and moisture sensor (18). In the event that the windshield wiper is turned off the light level sensor (17) causes the lights to be turned off. The windshield wipers are turned on with the following switch combinations even though the manual windshield wiper switch (16) is turned off: a) ignition (15), light sensor (17) and moisture sensor (18); or b) ignition (15) and moisture sensor (18).
Patent EP-0644984-A4 (EP)
Title: Fluid pressure intensifying apparatus.
Inventor: SAURWEIN ALBERT C
IPC: F16K15/00
Filed: 1993-03-12
Abstract: A fluid pressure-intensifying apparatus of the double-acting type has end check valve assemblies (25, 25a). Each assembly has an inner low pressure poppet (100) communicable with the high pressure chamber (30) of the apparatus, and an outer high pressure ball poppet (110) communicable with a high pressure fluid outlet line (57). The check valve assembly (25) is designed for service accessibility without having to dismantle the intensifier. The apparatus includes a cylindrical housing (10) within which low and high pressure piston assemblies (28, 30, 30a) are confined by threaded end rings (12, 12a) under compression.
Patent EP-0669007-A4 (EP)
Title: Movable solenoid source in target well for location measurement.
Inventor: KUCKES ARTHUR F
IPC: G01V3/26
Filed: 1993-11-04
Abstract: The distance from a borehole (24) to a nearby target well (14) is determined by positioning a magnetic sensor (40) in the borehole (24) at a known depth and providing a magnetic source (50) in the target well (14) and by moving the source (50) to depths above and below the depth of the sensor (40) and detecting maximum field vectors. The distance the source (50) moves between the maxima is the distance between the wells. In another embodiment, the ratio of source magnetic field vectors is used to determine the ratio of the difference in depth z between the source (50) and the sensor (40) to the lateral distance r between the wells. This ratio z/r is then used to determine the separation of the wells.
Patent EP-0694073-A4 (EP)
Title: Improved fat splitting process
Inventor: OESTER DEAN A
IPC: C11C1/04
Filed: 1993-10-28
Abstract: An improved fat splitting process which substantially eliminates the induction period encountered during pressure splitting. A partial hydrolysis is conducted prior to pressure splitting by combining a lipase in the presence of water with the fat or oil to be hydrolyzed with added agitation. Pressure splitting of this partially split triglyceride eliminates or substantially reduces the induction period.