baber/WOPTO huggingface dataset:
Patent EP-2466972-B1 (EP)
Inventor: BREND GRAHAM R
IPC: H04W52/02
Filed: 2010-12-15
Granted: 2013-09-11
Abstract: A method, a network node and a computer program product are disclosed. The method of controlling an operating state of small cell base stations, said operating state comprising one of a non-sleeping state in which a small cell base station is operable to support communications with user equipment and sleeping state in which a small cell base station is inoperable to support communications with user equipment, comprises the steps of: determining whether a predetermined event has been experienced by at least one small cell base station of a group of small cell base stations and, if so, instructing at least a sub-group comprising a plurality of small cell base stations of said group of small cell base stations to transition between said non-sleeping state and said sleeping state. Such an approach helps to optimize energy savings made by small cell base stations within the network, whilst ensuring that appropriate levels of service are maintained for user equipment.
Patent EP-2417043-B1 (EP)
Inventor: VLUG CASPER HERMANUS GERARDUS
IPC: B65G47/84
Filed: 2010-04-07
Granted: 2013-03-27
Abstract: The invention relates to a conveying device for objects. The device comprises a frame provided with a series of carriers (1) that are movable in a conveying direction, the carriers being aligned parallel to each other with a certain gap and transverse to the conveying direction (A), wherein at least some of the carriers bear pusher shoes (3) that are shiftable along said carriers through the gap. The device is characterized in that the gap between successive carriers is at least partly bridged by gap closure means (50), designed such that a pusher shoe can run through the gap relatively unhindered, while an object other than a pusher shoe is prevented from falling into the gap. The conveying device has less down-time than the known device. The invention also relates to a pusher shoe for use in the device.
Patent EP-2426678-B1 (EP)
Inventor: LIEN CHING-HOHN
IPC: H01C7/10
Filed: 2011-08-11
Granted: 2013-11-20
Abstract: A ZnO surge arrester for high-temperature operation is characterized in that a grain boundary layer between ZnO grains thereof contains a BaTiO 3 -based positive temperature coefficient thermistor material, which takes 10-85 mol% in the overall grain boundary layer, and when operating temperature raises, the positive temperature coefficient thermistor material in the grain boundary layer has its resistance sharply increasing with the raising temperature, so as to compensate or partially compensate decrease in resistance of components in the grain boundary layer caused by the raising temperature, thereby making the resistance of the grain boundary layer in the ZnO surge arrester more independent of temperature. The ZnO surge arrester thus is suitable for operation where a maximum operating temperature is higher than 125°C, or even higher than 150°C.
Patent EP-2441667-B1 (EP)
Inventor: GORGOGLIONE GIORGIO
IPC: B64C1/14
Filed: 2010-10-06
Granted: 2013-05-22
Abstract: A door assembly (1), in particular for a helicopter, has a post (6); a door (8) fitted to the post by a first and second hinge (28, 27) arranged on an outer wall (31) of the post (6), so as to rotate about a hinge axis (9) to open and close a door opening (3); and an emergency release device (50) having a release handle (51), and a rod (44) which extends through the post (6) along a release axis (45) substantially perpendicular to the hinge axis (9), rotates axially, in response to operation of the release handle (51), from a first to a second angular position to detach the door (8) from the post (6), and is fixed at one axial end (43) to the first hinge (28); the release handle (51) being connected to the rod (44) to rotate together with the rod (44) about its release axis (45).
Patent EP-0016050-B1 (EP)
IPC: G06F7/22
Filed: 1980-01-29
Granted: 1983-02-16
Abstract: A method and apparatus for compressing data messages (36) relating to merchandise transaction and generated by a data terminal device (20). The data messages (36) are compressed into data records (46) which are stored in a storage device (32). A counter (58) controls the operation of a sequencing device (60) which controls the production of timing control signals (TC) effective to delete known redundant data in the input message (36) and to provide a start-of-record character (SOTA, SOTB) dependent on the information content of a predetermined non-redundant character (QUAL CODE) in the input message (36), and determining the start of the compressed data record (46). Other non-redundant data which can be determined from the corresponding data in a previous message are also deleted.
Patent EP-0020779-B1 (EP)
IPC: E02D5/36
Filed: 1980-06-04
Granted: 1983-07-20
Abstract: Un appareil d'entrainement d'un foret du type qui simultanement creuse une pluralite de trous verticaux via une pluralite de tiges d'excavation telles que des tarieres a vis pour former une paroi continue sous le niveau du sol en chargeant du mortier dans les trous verticaux, l'appareil permettant la transmission d'une force d'entrainement aux tiges d'excavation respectives a partir d'une source motrice unique en rendant variable la distance entre les axes des tiges d'excavation alignees en parallele. Ce dispositif comprend deux engrenages de transmission montes sur un arbre moteur de transmission, deux trains d'engrenage formes par engrenement de l'engrenage monte sur un arbre de sortie avec les deux engrenages de transmission, l'arbre de sortie etant relie aux deux engrenages de transmission, les deux trains d'engrenage etant supportes respectivement dans des boites d'engrenage pour porter le moteur d'entrainement sur la boite d'engrenage de l'etage superieur (cote moteur) et pour supporter de maniere rotative la boite d'engrenage de l'etage inferieur sur l'arbre d'entrainement de maniere a pouvoir faire varier la distance entre les arbres de sorties. Ainsi, meme si les tarieres a vis de diametres exterieurs differents sont reliees les unes aux autres, un espacement excessif ne se forme jamais entre celles-ci et les vis ne se genent jamais entre elles.
Patent EP-0029216-B1 (EP)
IPC: H03M13/00
Filed: 1980-11-12
Granted: 1985-07-31
Abstract: 1. A data transmission device having a buffer store (PSP) for the transmission of data in the one or other direction between the buffer store (PSP) and a device (B), with a first safeguarding device (SE1) which serves to safeguard the data on the path to the device (B) by means of a self-correcting code (ECC) and which serves to recognize and correct errors which occur in the data on the path from the device (B) to the buffer store (PSP) with the assistance of the self-correcting code (ECC), having second safeguarding devices (SE2) which operate in accordance with another safeguarding principle and which comprise a device which serves to form safeguarding characters (SI) for the data to be input into the buffer store (PSP) for the simultaneous storage of these safeguarding characters together with the associated data, further comprising a device which serves to form safeguarding characters for the data taken from the buffer store (PSP), further comprising a device which serves to compare the safeguarding characters formed during the output of data from the buffer store with the safeguarding characters (Si) which accompany the data output from the buffer store, and comprising a device which serves to trigger a signal in the event of an error, characterized in that, a) the device (B) operates in serial fashion and is coupled via the data transmission device to a second device (A), where a data exchange takes place between the two devices (A and B) independently of the direction of transmission, with intermediate storage of the data in the buffer store (PSP), b) the second safeguarding device (SE2) has one single device which serves to form safeguarding characters (Si) and can be selectively connected, in accordance with the one or other direction of transmission, to the input or output of the buffer store (PSP), c) in the first safeguarding device (SE1) the items of data supplied from the buffer store (PSP) are subjected, together with the associated safeguarding characters (Si), to safeguarding by means of the self-correcting code (ECC), d) the items of data and safeguarding characters (Si) emitted from the first device (B), which operates in serial fashion, parallel to their direct input into the buffer store (PSP), whilst by-passing the second safeguarding device (SE2), are checked by the first safeguarding device (SE1), and the items of data and safeguarding characters stored in the buffer store are likewise corrected, and e) not until the items of data which have been received by the first device (B) and intermediately stored in the buffer store (PSP) are forwarded to the second device (A), are these items of data, together with the stored, associated safeguarding characters (Si), checked by the second safeguarding device (SE2).
Patent EP-0033808-B1 (EP)
Title: Nox reduction in multisolid fluidized bed combustors
IPC: B01D53/34
Filed: 1980-12-29
Granted: 1985-03-20
Abstract: Nitrogen oxide pollutants are substantially reduced and sulfur dioxide minimized in multisolid fluidized beds by staged combustion of the fuel. The lower combustion region is operated at substoichiometric conditions such that NOx is reduced by carbon and carbon monoxide to nitrogen gas. The upper combustion region is operated at excess oxygen conditions to complete the combustion of char and carbon monoxide. Elevated temperature excursions in the upper region which deter sulfur capture are prevented by recycling cool entrained bed particles therethrough.
Patent EP-0026198-B1 (EP)
IPC: F02M23/09
Filed: 1980-10-23
Granted: 1986-03-19
Abstract: Device which adjusts the combustion of engines during their operations in transitional phases, accelerations, decelerations and changes in the transmission ratios by reduction or suppression of the gas flow through the nozzles of the carburettor, and or by admission, downstream of the carburettor of additional air or exhaust gases, crank-case gases or a mixture of these gases. By its mode of action, the device acts during about75% of the running time of the vehicle in city traffic (case of the ECE 15 cycle). The different embodiments of the device are all characterized by the monitoring system (1-6) controlled by the admission pressure of the engine so that the direction, the intensity and the time of action of the power transmitted to the correcting member (7) be permanently depending on the value of the derivate of that admission pressure with respect to time (POWER = F ((dpa k)/dt) The device may be easily set on any vehicle as an economizer or incorporated in modem combustion systems, conventional or electronic.
Patent EP-0033970-B1 (EP)
IPC: E04B1/343
Filed: 1981-02-09
Granted: 1984-06-27
Abstract: 1. A building for temporary erection, comprising a plurality of rooms divided up over independently transportable elements which are adapted to be interconnected for use, weather-protected free spaces created between the interconnected elements being incorporated in the useful rooms of the building, characterized in that each of the building elements is in the form of a rigid semitrailer housing of an articulated vehicle, at whose side walls provided with doors (13) there is provided, both at roof height and floor height, a plurality of plates which are disposed consecutively in the longitudinal direction of the vehicle and the width of which corresponds to the height of the side walls of the semi-trailer housing and which are articulated, in the form of roof plates (5) at roof height and in the form of floor plates (7) at floor height, on the respective side walls so as to be pivotable in each case about a common axis extending in the longitudinal direction of the vehicle, so that they can be swung up against the side wall in the transportation position and, in the position of use secured by suitable struts (6a, 9), after the erection of two units with parallel articulated vehicle longitudinal axes side by side at a distance corresponding to twice the width of the roof and floor plates, form a continuous roff with the corresponding plates of the respective adjacent unit and the roofs of the semi-trailer housing, and a continuous floor without steps with the floor plates of the adjacent unit and the floors of the semi-trailer housing.
Patent EP-0038056-B1 (EP)
IPC: F16L29/00
Filed: 1981-04-11
Granted: 1985-07-31
Abstract: This invention relates to a female coupler which comprises a housing, a receptacle movably positioned within the housing, and a main and a secondary valve means situated within the receptacle. The two valve means control the flow of fluid into and out of the coupler. In addition, a lever-actuatable cam means is utilized to both move the receptacle to facilitate engagement with a male coupler and to move the secondary valve means to release fluid pressure within the female coupler.
Patent EP-0055273-B1 (EP)
IPC: C08L81/00
Filed: 1981-07-02
Granted: 1985-11-27
Abstract: A composition comprising an intimate mixture of a polyarylene sulphide with an aryl ester of an aryl alcohol. The mixture can be a dry powder mixture, a wet powder mixture, a paste, a suspension, a liquid solution or a solid solution. The preferred mixture comprises polyphenylene sulphide and benzyl benzoate. There is also described a method of curing polyphenylene sulphide comprising dissolving the polyphenylene sulphide in benzyl benzoate and heating the solution so that the benzyl benzoate evaporates and the polyphenylene sulphide cures simultaneously.
Patent EP-0061679-B1 (EP)
IPC: A01N57/28
Filed: 1982-03-20
Granted: 1985-08-28
Abstract: N-sulfonylated thiolphosphoric ester amides of the formula   <IMAGE> where R1, R2, R3, X and n have the meanings given in the description, and their use for controlling insects, arachnida and nematodes.
Patent EP-0070555-B1 (EP)
IPC: F04B23/02
Filed: 1982-07-19
Granted: 1986-10-22
Abstract: 1. Apparatus for supplying vehicles with liquid, in particular cryogenic, fuels, by means of an immersion pump assembly (17) which consists of a pump (34) and an electric motor (32) and which is arranged in a tubular housing (4) extending down to the bottom (5) of a feed container (1) and connected to the covering flange (9) which seals the housing, having a valve (22) at the lower end of the housing, which establishes connection with the feed container characterised in that the pump (34) of the immersion pump assembly (17), which together with the tubular housing (4), forms an annular channel (24) connecting the lower end to the upper end of the housing, is a displacement pump ; and that the connection between the covering flange (9) and the assembly consists of a pressure pipe (16) which passes through the covering flange and is welded thereto and connected to the pressure side of the assembly.
Patent EP-0078634-B1 (EP)
IPC: H04Q11/08
Filed: 1982-10-20
Granted: 1985-09-11
Abstract: A non-blocking switching network for use in a TDM (time division multiplex) system for switching digital signals carried on incoming buses to outgoing buses (e. g. in a telephone switching office) is disclosed. In one embodiment the digital signals, on each pair of incoming buses, are alternately stored in two memory devices. During <<even>> frames the digital signals from a first incoming bus of the pair are stored in a first memory device and during <<odd>> frames the digital signals from tne first incoming bus of the pair are stored in a second memory device. Similarly, during the <<even>> frames the digital signals from the second incoming bus of the pair are stored in the second memory device and during the <<odd>> frames the digital signals from the second incoming bus of the pair are stored in the first memory device. Also, during <<even>> frames the first outgoing bus is responsive to signals stored in the first memory device and during <<odd>> frames is responsive to the signals stored in the second memory device. Similarly, during <<even>> frames the second outgoing bus is responsive to signals stored in the second memory device and during <<odd>> frames is responsive to the signals stored in the first memory device.
Patent EP-0074288-B1 (EP)
Title: Automatic limitation device for short circuit currents
IPC: H01H33/06
Filed: 1982-07-26
Granted: 1985-05-02
Abstract: A device is provided comprising a simple means for holding the contacts apart and insulated from each other after circuit breaking. A screen formed by an insulating plate of small thickness, is placed between two mobile contact levers and is urged by springs against flanges which are integral with the levers and which move apart when short circuit currents appear for allowing this screen to be rapidly projected between the contact inserts. This simple circuit-breaker device may be used such as it is or in association with a contactor for protecting lines which supply consumer apparatus.
Patent EP-0074922-B1 (EP)
IPC: F15B9/12
Filed: 1982-08-27
Granted: 1988-03-23
Abstract: 1. A device for limiting the angle of rotation in screw transmissions (10) comprising a threaded spindle (12) and a tapped sleeve (11) for converting the difference between two rotational movements around a common axis of rotation into an axial movement, in which device, to prevent jamming of the threaded spindle (12) at the bottom of the tapped sleeve (11) as a result of axial pressures, there is installed a path limiter member for relative axial displacement of the threaded spindle (12), a radially inwardly projecting cam (15) being firmly attached to an extension sleeve (13) of the tapped sleeve (11), which cam (15) interacts with two spaced stops firmly associated with the threaded spindle (12), characterized in that the cam (15) comprises flat stop faces, whose planes run through the axis of rotation, in that the two stops (18, 19) comprise flat stop faces, whose planes also run through the axis of rotation, and are constructed on a hollow cylinder (17) fastened unrotatably to the threaded spindle (12) and in the form of outwardly projecting cams (18, 19).
Patent EP-0102341-B1 (EP)
Title: Improved hydroformylation process to prepare glycol aldehydes
IPC: C07C47/19
Filed: 1983-08-19
Granted: 1986-11-20
Abstract: Formaldehyde is reacted with hydrogen and carbon monoxide with rhodium catalyst in the presence of phosphine ligands having electron-withdrawing substituents, obtaining high selectivity to glycol aldehyde with a stable catalyst system.
Patent EP-0130502-B1 (EP)
Title: Application of a heat and cold exchanger
IPC: F24S10/75
Filed: 1984-06-22
Granted: 1988-05-18
Abstract: 1. Use of a large area, flat heat exchanger with two separate duct systems, having in each case at least one supply line and one discharge line for flow media, as well as flow ducts for the particular flow medium interconnecting the supply and discharge lines, the flow ducts running parallel to one another, characterized in that the flow ducts are arranged on a horizontal surface, that during the first usage period the first duct system is supplied with a heat transfer flow medium used for heating purposes and that during a second usage period water is so applied to the horizontal surface that the flow ducts are directly located in the water layer and through the second duct system flows a refrigerant medium, e.g. salt water for heat extraction and therefore for freezing the water for producing an ice surface.
Patent EP-0148339-B1 (EP)
IPC: G06F17/50
Filed: 1984-10-19
Granted: 1988-09-07
Abstract: An electrical circuit for the graphic processing of resulting contours of several polygonal superposed images stored in memory. Such images, commonly used for numeric machine tool controls, graphically represent a workpiece as sectional contours. The circuit of the present invention, after initialization, determines the inner and outer polygonal contour of the resultant superposed images. The processing speed of the present invention is one to two orders of magnitude greater than the corresponding processing speed of comparable software programs. This high speed processing enables the present invention to represent the effect of a machine tool on a workpiece in three dimensions in real time. By combining this circuit with additional components a relatively inexpensive high speed graphics processor can be created.
Patent EP-0148363-B1 (EP)
IPC: E04F11/02
Filed: 1984-11-08
Granted: 1988-03-30
Abstract: 1. Process for producing a staircase element (1) with at least one concrete U-shaped or curved flight of stairs (5) having a plurality of steps, and with an outer limiting wall (2, 3, 4; 47) of the staircase element, the said limiting wall at least partially surrounding the flight of stairs on its outer periphery, extending in the direction of ascent of the flight of stairs (5), likewise being made of concrete, reaching from the bottom edge of the staircase element (1) to the top edge and, together with the U-shaped or curved flight of stairs (7), forming a self-supporting unit, characterized in that the flight of stairs (5), together with the limiting wall (2, 3, 4; 47), is produced in one casting in a single mould.
Patent EP-0122124-B1 (EP)
IPC: H04N7/00
Filed: 1984-04-05
Granted: 1988-10-05
Abstract: A test signal generator for generating signals for use in high definition television, the apparatus including means for storing a plurality of pattern segments which are representative of selected portions of the test signal to be generated, and means for retrieving predetermined ones of the stored pattern segments and for repeating or holding selected ones of the retrieved pattern segments in a predetermined sequence in order to construct, in real time, the entire test signal waveform, and also including means for converting the sequence of retrieved pattern segments into the test signal. The present invention is especially suited for the automatic generation of a series of different test signals wherein the test signal generating means described above are controlled by means which memorize the order in which selected test signals are desired to be generated, and which also supply to the test signal generating means the required pattern segment for the test signal to be generated as well as the order on which the test signals are to be generated. The present invention permits the generation of substantially all of the standard test signal patterns fortesting high definition television, including color bars. In the color bar generation mode, unique transversal filters are enabled in each of the red, green, blue and black burst channels to eliminate any residual sampling component present therein.
Patent EP-0157057-B1 (EP)
IPC: C23C2/00
Filed: 1984-07-23
Granted: 1988-01-07
Abstract: PCT No. PCT/FR84/00176 Sec. 371 Date Nov. 15, 1985 Sec. 102(e) Date Nov. 15, 1985 PCT Filed Jul. 23, 1984 PCT Pub. No. WO85/04427 PCT Pub. Date Oct. 10, 1985.The invention consists in a process for consecutively coating a metal band with at least two different coating alloys, on one production line, whereby, to pass from a first product to the second, a secondary tank (8) containing the second alloy is disposed in the main tank (2). The process is used for the continuous production of coated metal sheets.