baber/WOPTO huggingface dataset:
Patent EP-0631100-A2 (EP)
Inventor: YOUNG DARRYL LEIGH
IPC: F28F1/02
Filed: 1994-06-16
Abstract: A heat exchanger (10) for an automotive vehicle includes a pair of manifolds (12, 14) each including a header portion (24) and a tank portion (26). The tank portion (26) includes a predetermined number of generally horizontal rib portions (30) formed therein at predetermined positions. The heat exchanger (10) further includes a plurality of tubular elements (16) disposed in spaced, substantially parallel relation and which define flow paths for the coolant between the manifolds (12, 14). At least one of the tubular elements (32) has a length greater than an adjacent tubular element (16) and extends through the header portion into mating engagement with the rib portion (30) of the tank (26) of one of the manifolds to form baffle means (36) for preventing the flow of coolant therepast.
Patent EP-0633476-A2 (EP)
Inventor: BERKCAN ERTUGRUL
IPC: G01R19/00
Filed: 1994-07-01
Abstract: An alternating current sensor for measuring a primary alternating current inducing a magnetic flux density defined over a known region comprises : a first sensor for measuring changes in magnetic flux due to the primary current over a first predetermined area included within the known region ; a second sensor for measuring changes in magnetic flux due to the primary current over a second predetermined area within the known region, the changes in magnetic flux measured by the second sensor being a predetermined amount different from the changes in magnetic flux measured by the first sensor ; and a current source for generating a current inducing changes in magnetic flux over a third predetermined area to offset the difference between the changes in magnetic flux measured by the first sensor and the changes in magnetic flux measured by the second sensor.
Patent EP-0669655-A2 (EP)
Inventor: PERINO STAN
IPC: H01L27/108
Filed: 1994-11-30
Abstract: Ferroelectric capacitors in an integrated memory are renewed to improve retention performance. The renewal method is performed on a wafer containing ferroelectric memory die. In one method, a rejuvenation anneal is performed after all electrical tests, including those at elevated temperatures, have been accomplished, but before the failed die have been inked. The rejuvenation anneal is performed at or above the Curie temperature of the ferroelectric material. In the preferred embodiment, the ferroelectric material is PZT, and the rejuvenation anneal is a thermal treatment at 400  °  Centigrade in a nitrogen flow of roughly ten liters per minute for about an hour. In another method, separate electrical cycling and depoling operations are performed to provide the equivalent benefits of the single rejuvenation anneal. The electrical cycling operation is accomplished by writing about one hundred cycles at five volts alternating logic states into each ferroelectric capacitor into the array. The electrical cycling operation restores the symmetry and location of the hysteresis loop. The ferroelectric capacitor is then returned to the virgin state by a depoling operation. The electrical depoling operation is achieved by writing each capacitor in the array to a logic one and a logic zero at the full five volt power supply level initially, and then repeating each write cycle at decreasing power supply levels. The writing cycles are continued until the power supply is reduced to a minimum functional level and the polarization on the capacitors has been substantially removed.
Patent EP-0670638-A2 (EP)
Inventor: SCHOEN JOSEF
IPC: H04B1/3822
Filed: 1995-03-01
Abstract: The mobile radio system is for data and telephone transmission. It has a baseband part and a high frequency part in a radio module (1) according to the standard format PCMCIA. This allows speech and data communication over a PCMCIA format digital interface which is releasably connected to a terminal. In addition to digital data, analogue data, particularly analogue speech information, are transmitted over the digital interface.
Patent EP-0678923-A2 (EP)
Inventor: CHADI JAMES D
IPC: G02B5/18
Filed: 1995-04-04
Abstract: A compound semiconductor that is suitably doped to exhibit the  DX  effect is irradiated with an optical beam of spatially varying intensity whereby localized regions of persistently higher conductivity and lower refractive index are created in the semiconductor where sufficient intensity of the beam was incident. The persistently higher conductive region can be used to bridge selected gaps in conductive paths on a support member use in memory device and the regions of lower refractive index can be used to providing guiding in a wave guide, to form high resolution gratings, or to form holograms.
Patent EP-0697624-A2 (EP)
Inventor: WILLSAU JOHANNES DR
IPC: G03C7/305
Filed: 1995-08-03
Abstract: In negative photographic silver halide (AgX) material with a base, light-sensitive AgX emulsion layer(s) contg. colour coupler and adjacent light-insensitive layer(s), the light-insensitive layer contains a cpd. (I) that reacts with the developer oxidn. prod. during development to release a gp. increasing the speed.
Patent EP-0735280-A2 (EP)
Inventor: KIM HYOUNG-EUI
IPC: F15B15/22
Filed: 1995-09-21
Abstract: a pneumatic cylinder includes a cushioning device having a first cushioning sleeve gradually decreasingly communicating a first cushioning chamber with a first passage formed on a first cap and connected to a first fluid flowing ports as the first cushioning sleeve is gradually inserted into the first passage; a second cushioning sleeve gradually decreasingly communicating a second cushioning chamber with a second passage formed on the second caps and connected to the second fluid flowing ports as the second cushioning sleeve is gradually inserted into the second passage; a first quick fluid exhaust valve which is mounted on the first cap and is selectively opened by pushing force of the piston to communicate the first cushioning chamber with the first passage; a second quick fluid exhaust valve which is mounted on the second cap and is selectively opened by pushing force of the piston to communicate the second cushioning chamber with the second passages; a first quick fluid supply valve which is mounted on the first cap and is selectively opened as pressurized pressure flows into the first chamber to rapidly supply fluid to the second cushioning chamber; and a second quick fluid supply valve which is mounted on the second cap and is selectively opened as pressurized pressure flows into the second chambers to rapidly supply fluid to the first cushioning chamber.
Patent EP-0717155-A2 (EP)
Inventor: RAE RORY
IPC: E02F3/627
Filed: 1995-11-30
Abstract: Ein Lader (12) enthält eine Abstellvorrichtung (40) mit einer Stütze (42), die um sich in einer in der Fahrtrichtung gelegenen Ebene befindlichen Achse schwenkbar ist und deren Hauptstützenabschnitt geneigt zu der Achse verläuft. Dadurch kann der Hauptstützenabschnitt in eine Ruhestellung geschwenkt werden, in der er nicht hindert und geschützt ist. <IMAGE>
Patent EP-0695950-A2 (EP)
Inventor: MORICH MICHAEL A
IPC: G01R33/34
Filed: 1995-07-07
Abstract: A gradient coil assembly (40) adapted for insertion 
in the bore (12) of a magnetic resonance imaging 
apparatus around a patient's head or other region 
to be imaged includes a cylindrical, dielectric former 
(44) of appropriate diameter to receive the patient's 
head or other region to be imaged. A pair of parabolic 
cutouts (62) are defined adjacent a patient receiving 
end of the dielectric former and are of an appropriate 
size to receive the patient's shoulders or other portion 
of the patient adjacent the region to be imaged. A 
pair of parabolic cutouts (62) are defined adjacent a 
patient receiving end of the dielectric former and are 
of an appropriate size to receive the patient's 
shoulders or other portion of the patient adjacent the 
region to be imaged. In this manner, the patient's 
head or other region to be imaged can be centered in a 
longer coil. Four thumbprint type x-gradient coil 
windings (72) are mounted symmetrically on the 
dielectric former with the parabolic cutouts (62) 
centrally on one side of the windings, the windings 
being contoured to follow the cutouts. Four y-gradient 
coil windings (84) rotated 90° from the x-gradient coil 
windings are also mounted on the dielectric former. 
The y-gradient coil windings are mounted between the 
parabolic cutouts and are contoured at their corners 
(82) to conform to the cutouts.
Patent EP-0693844-A2 (EP)
Inventor: OKADA TAKASHI
IPC: H04L1/00
Filed: 1995-07-17
Abstract: A digitized quadrature modulator for receiving of I-channel input digital signal and Q-channel input digital signal, and for quadrature modulating the I-channel and Q-channel input digital signals by a digital signal processing. The modulator has a digital filter (504) for shaping the spectrum of the I-channel and Q-channel input digital signals to provide I-channel and Q-channel output signals, the output signals having a predetermined phase shift between the I-channel and the Q-channel so as to compensate a phase difference based upon the quadrature modulation by the digital signal processing, complementers (505a, 505b) for taking the complement of the I-channel and Q-channel output signals to provide I-channel and Q-channel complement signals, and a multiplexer (505c) for multiplexing the I-channel and Q-channel output signals from the digital filter and the I-channel and Q-channel complement signals from the complementers to provide a quadrature modulated output signal.
Patent EP-0714083-A2 (EP)
Inventor: ANSLEY DAVID A
IPC: G09B9/32
Filed: 1995-11-17
Abstract: A uniform-brightness, high-gain projection screen (102) is especially suited for reflecting radiation from a projector (104, 106) to a viewer (112) who is spaced from the projector along a projection axis (108, 110). The screen is formed with a plurality of reflective faces (120, 122) that each form at least a portion of a ring that is transverse to the projector axis, have different spacings from the projector and are axially tilted to set the projector-face angle (132) equal to the viewer-face angle (134). The faces are preferably defined by a plurality of tiles (150) that are bonded to the interior of a projection dome (103) such as a flight simulator dome.
Patent EP-0797676-A2 (EP)
Inventor: GREGORY RICHARD J
IPC: A61K48/00
Filed: 1994-10-25
Abstract: This invention provides a recombinant adenovirus expression vector comprising a total deletion of a protein IX DNA and a gene encoding an anti-tumor protein. A pharmaceutical composition comprising said vector and its use for the treatment of cancer, especially hepatocellular carcinoma, are also part of the invention.
Patent EP-0731127-A2 (EP)
Inventor: HIGASHI TAKASHI
IPC: C08G69/44
Filed: 1996-03-11
Abstract: A composition of an aliphatic ester-amide copolymer which is soluble in an organic solvent with an LD 50  value (orally administered to a rat) of about 2,000 mg/kg or more.
Patent EP-0753551-A2 (EP)
Inventor: GREZZO PAGE LORETTA ANN
IPC: C09D11/02
Filed: 1996-06-19
Abstract: Bleed between two adjacent inks on a printing medium may be reduced by selecting inks having the same ionic character, at least one ink containing an aqueous carrier medium and a pigment dispersion wherein the dispersant is a quaternized amine containing polymeric dispersant, and wherein the second ink contains an aqueous carrier medium, a colorant and optionally a polymer, wherein the colorant or the polymer has a sulfonate or phosphonate group. A process for alleviating bleed in printed elements comprising applying the first and second inks to a substrate in contact with each another is also described.
Patent EP-0753354-A2 (EP)
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/02
Filed: 1996-07-09
Abstract: The dispenser includes pump and operating plunger (42) which opens a closure of the reservoir (27). The closure element (32) is preferably a ball which is fixed on the reservoir (27) and can be released without destruction from same and can be pressed by the plunger into the reservoir. The operating plunger is formed by a short pipe. A stop face (53) engaging on the piston stopper (31) after opening of the closure moves the latter to the outlet.
Patent EP-0774591-A2 (EP)
Inventor: MERTENS CARSTEN-JOERG
IPC: F16C1/22
Filed: 1996-09-21
Abstract: The tensioner is for pulleys, especially the pulley link between a vehicle accelerator pedal and the engine. It has a tensioner (1) with a pressure spring (7) and a closing cap (6), and a housing for a release mounting for the pulley cables (2,3). The unit can be locked in place at the housing, with a sliding movement into a tensioning setting. The housing is composed of two half-sleeves (9,10) with a film hinge (8) between them. A clip (11) holds them together in the closed position.
Patent EP-0768198-A2 (EP)
Inventor: SAKAKIBARA HISAYOSHI
IPC: B60H1/32
Filed: 1996-09-30
Abstract: According to the present invention, when leakage of refrigerant is detected during operation of an air conditioning apparatus for a vehicle, air outlets (13-15) for a passenger and a solenoid valve (28) for an air passage (1a) are closed. Accordingly, a compressor (25) is stopped after a predetermined time has elapsed since the solenoid valve (28) is closed. In this way, refrigerant within an evaporator (8) is sucked and discharged. Consequently, an amount of refrigerant leaking from an air conditioner casing due to damage of the evaporator can be reduced.
Patent EP-0776001-A2 (EP)
Inventor: CHOI YANG-OH
IPC: G11B7/123
Filed: 1996-11-26
Abstract: An integrated optical pickup system for reproducing an information signal stored on a recording surface of an optical disk is comprised of a first optical glass substrate, integrated with a semiconductor laser, a reflection collimating lens, a transmission off axis diffractive object lens and a reflection layer, for impinging a converged light beam onto the optical disk and collimating the converged light beam after being reflected from the recording surface and a second glass substrate, integrated therein with a twin focusing beam splitter and a photo detector, for guiding the collimated light beam from the first glass substrate to the photo detector, thereby allowing the integrated optical pickup system to reproduce the information signal off the recording surface of the optical disk.
Patent EP-0788275-A2 (EP)
Inventor: BEEMAN EDWARD S
IPC: H04N1/028
Filed: 1996-12-17
Abstract: A method for dynamically determining and adjusting the color balance of the light strip along one edge of the scanned area and adjusting the gains of independently controlled red (312), green (310) and blue (308) channels of a CCD array (116). Alternatively, the gain of one color channel may be held constant and measured to determine the light intensity of the light source (106) as the temperature of the light source (106) varies. The power to the light (106) is then changed to maintain the intensity of the light source (106) within a predetermined range. The three color channels (308, 310, 312) are then compared to a predetermined color balance. If the color balance is outside of a predetermined range, the other two color channels gains are varied in order to maintain the color balance between the three color channels.
Patent EP-0767427-A2 (EP)
Inventor: ROGERS DENNIS
IPC: G06F13/14
Filed: 1989-09-13
Abstract: A system for managing an assemblage of entities. The entities interface within the assemblage for control of primary information handling functions and further interface with the system to permit the carrying out of management functions. The system includes management modules adapted to carry out management functions by independently interpreting and executing commands, a kernel including a table of dispatch pointers for directing the commands to the respective modules in which they are to be interpreted and executed, and an enroller for enrolling new modules into the system by adding further pointers to the table. In addition, the system includes: a module adapted to independently interpret and execute selected management-related commands; stored records relating to accessed management information, each record indicating an associated time; an information manager, responsive to commands having a time schedule, for retrieving information from the records or accessing information from the entities, including a scheduler for issuing subsidiary accesses or retrievals at possibly multiple times according to the schedule; storage containing domain information defining groups of entities, where the kernel may issue a commands to a group by issuing individual commands to appropriate modules; a common command syntax including fields for identifying the entity and the operation to be performed; a module that stores rules identifying alarm conditions, including a generator for generating rules and an alarm detector for detecting an alarm condition in response to the rules; a module adapted to carry out self-management functions by interpreting and executing commands.
Patent EP-0735100-A2 (EP)
Inventor: ONISHI MASAYUKI
IPC: C08K5/56
Filed: 1996-03-21
Abstract: Curable organopolysiloxane composition that undergoes a uniform cure by both condensation and addition reactions without being subject to cure inhibition by cure inhibitors and thereby produces cured silicone that is strongly adherent to any of various substrates residing in contact with the composition during its cure. The curable organopolysiloxane composition is a mixture of organopolysiloxane with at least 2 silicon-bonded alkoxy groups in each molecule and organopolysiloxane with at least 2 silicon-bonded alkenyl groups in each molecule, an organopolysiloxane containing at least 2 silicon-bonded hydrogen atoms in each molecule, an alkoxysilane of the formula R 1   x Si(OR 2 )  (4-x)  where R 1  is a monovalent hydrocarbon group, R 2  is alkyl or alkoxyalkyl, and  x  is 0, 1, or 2 or partial hydrolysis condensate thereof, an organozirconium compound or an organoaluminum compound, and a hydrosilylation reaction catalyst in a catalytic quantity.
Patent EP-0757175-A2 (EP)
Inventor: TURNER PAUL
IPC: F02M61/16
Filed: 1996-07-15
Abstract: An injector is described which includes a holder (28) having an inlet, and a passage (32) for supplying fuel from the inlet to a valve needle seating, an adjustable spring abutment plate (44) being located between the inlet and passage (32). Adjustment of the position of the plate (44) adjusts the compression of a spring (42) arranged to bias a valve needle (14) into engagement with the seating, hence adjusting the fuel pressure necessary to lift the needle (14) from the seating. The plate (44) is provided with an opening (48) whereby the inlet communicates with the passage (32).
Patent EP-0757227-A2 (EP)
Inventor: CSIPKES ANDREI
IPC: G01B21/00
Filed: 1996-07-23
Abstract: An alignment and lighting system aligns and lights an optical fiber termination so that an inspection system can measure the eccentricity of an optical fiber core relative to the termination. The inspection system has an imaging system comprising a feature imager and one or more boundary segment imagers but preferably four in number, a machine vision system connected to the imaging system, and an alignment and lighting system for aligning the termination with the imaging system and lighting the termination without having to launch light therethrough. The feature imager is positioned to capture an image of the fiber core endface, and the one or more boundary segment imagers are positioned to capture an image of a corresponding boundary segment of the termination endface. The machine vision system determines the offset, or eccentricity, based upon the feature image and the one or more boundary segment images. The alignment and lighting system includes an alignment apparatus and a unique lighting scheme. The alignment apparatus has a plurality of alignment arms that are spaced apart via spacings to form a cross-shaped aperture that is engaged with the termination endface. Light is projected toward the exposed regions at a light projection angle that is outside the light acceptance angle associated with the fiber core. As a result, light is not generally received by the core, and light is scattered within and reflects out from the fiber cladding and the termination support material surrounding the cladding.
Patent EP-0769326-A2 (EP)
Inventor: SCHMITT CARL
IPC: B04B9/12
Filed: 1996-09-20
Abstract: A centrifugal chuck (102) comprising a chuck housing (101) and a plurality of fingers (112) pivotally mounted around the outer perimeter of the chuck housing. Each finger includes a tip (126), adapted to receive the base portion (105) of a separation bowl (106). The fingers are mounted to the chuck housing so that the tips can pivot in a generally radial direction. Rotation of the chuck urges each gripping finger against the bowl.
Patent EP-0769636-A2 (EP)
Inventor: YAMAMOTO KOZO
IPC: F16F9/36
Filed: 1996-10-18
Abstract: A rotary damper which provides the stabilization of a damping characteristic and a temperature characteristic without impairing a temperature compensation function and facilitates a lubricating operation. 
     A bore (24) for a damping force generating mechanism (30) as a single communication flowpassage (40) and a bore (25) for a temperature compensation mechanism (59) are arranged in a line in a casing (1). 
     The damping force generating mechanism (30) is divided into two sets of damping elements comprising damping valves (41, 42) and return valves (45, 46), which are arranged in series in the communication flowpassage (40) with back surfaces of the damping valves (41, 42) oppositely fitted. 
     A portion of the communication flowpassage (40) between the damping valves (41, 42) is communicated with an oil chamber (53) of a temperature compensation mechanism (59) by an oil passage (54). 
     A side panel (6) is provided with a lubricating port (55) toward the oil chamber (53) of the temperature compensation mechanism (59), a side oil passage (56) branched from the lubricating port (55) is communicated with one end of the communication flowpassage (40), and the lubricating port (55) and the side oil passage (56) are simultaneously opened and closed by a cut plug (57). 
     Seal members (15a, 15b) fitted in vanes (14a, 14b) and separating blocks (16a, 16b) are provided with concave portions (17) for forming projecting lips (18) on the inner and outer peripheral surfaces thereof. Out of the concave portions (17), the concave portion (17) at an angular portion on the outer peripheral surface is buried to form a flat surface (19), or the concave portion (17) is formed to be shallow to lower the height of the projecting lip (18a), and the rigidity in that portion is increased to enhance the wear resistance.
Patent EP-0777385-A2 (EP)
Inventor: ARAS CAGLAN M
IPC: H04N7/173
Filed: 1996-11-27
Abstract: A method and apparatus for the automatic access control to multimedia presentations at the receiver in accordance with a viewer selected access mode and access classification data encoded into the multimedia presentation. Screening classification codes (SCCs) are embedded in the Audio Visual Material (AVM) delivered to a subscribers home station. The screening classification codes identify the type of content that follows in the AVM stream. For instance, violent content (video and/or audio) provided to a home station may contain a SCC that indicates violent scenes or violent action is forth coming in the AVM stream. The home station takes the SCC that are encoded and/or embedded in the AVM stream and applies a subscriber selected screening criteria. The screening criteria or suppression criteria are AVM manipulation commands. These AVM manipulation commands can blank the audio and/or video, cause the display of the last acceptable frame, perform obscuration transforms on the AVM stream or otherwise manipulate the audio and/or video portions of the AVM stream. The subscriber associates an AVM manipulation command with each of the available SCCs. The home station applies the subscriber desired manipulation commands to the AVM stream. Information on the subscriber selections are provided to an upstream node for subscriber behavior collection analysis.