baber/WOPTO huggingface dataset:
Patent EP-2611090-A3 (EP)
Inventor: STRAIT JEFFREY C
IPC: H04L27/26
Filed: 2012-12-20
Abstract: A communication system and method is disclosed that performs symbol boundary synchronization by generating a symbol alignment estimate from a partial signal correlation; and then refining the symbol alignment estimate via a carrier phase calculation. To generate the symbol alignment estimate, two methods are disclosed. After an estimate is determined, an embodiment provides for refining the symbol alignment estimate via a carrier phase calculation by determining a carrier phase of two adjacent carriers, determining a phase error as directly proportional to an offset from the start of a symbol, determining a phase difference contribution due to a communication channel and device hardware, and counter-rotating the determined carrier phase by an angle of a constellation point at a transmitter.
Patent EP-2618071-A3 (EP)
Inventor: KRENGEL GÜNTER
IPC: F28D20/00
Filed: 2013-01-18
Abstract: Die Erfindung betrifft einen Schichtenspeicher zum Speichern von Wärmeenergie, aufweisend einen Schichteinsatz (1) und einen Speicherbehälter, der mittels Rohrleitungen mit mindestens einem Energieerzeuger sowie mindestens einem Energieverbraucher verbunden ist und mindestens zwei Zuführöffnungen (9, 9', 9") und zwei Abführöffnungen (24, 24') aufweist, wobei mittels der Zuführöffnungen (9, 9', 9") dem Schichtenspeicher ein Wärmeträgermedium zuführbar und mittels der Abführöffnungen (24, 24') das Wärmeträgermedium aus dem Schichtenspeicher abführbar ist, wobei der Schichtenspeicher eine Zuführkammer (2), eine Beruhigungskammer (7) und eine Abführkammer (16) aufweist, die in horizontale Richtung betrachtet nebeneinander angeordnet sind und sich jeweils vertikal erstrecken, wobei die Zuführkammer (2), die Beruhigungskammer (7) und die Abführkammer (16) in eine Fließrichtung des Wärmeträgermediums ausgehend von einer jeweiligen Zuführöffnung (9, 9', 9") hin zu einer jeweiligen Abführöffnung (24, 24') betrachtet in Reihe hintereinander geschaltet sind und zwei aneinander grenzende Kammern (2, 7, 16) jeweils mittels eines im wesentlichen vertikal angeordneten Trennelements (6, 19) räumlich voneinander getrennt sind, wobei die Trennelemente (6, 19) eine Vielzahl von über deren Höhe verteilte Öffnungen (8, 26) aufweisen, durch die das Wärmeträgermedium von einer an das jeweilige Trennelement (6, 19) angrenzenden Kammer (2, 7) zu einer jeweils anderen an das Trennelement (6, 19) angrenzenden Kammer (7, 16) leitbar ist. 
     Um einen Schichtenspeicher hervorzubringen, bei dem eine Durchmischung der verschiedenen Temperaturschichten weitestgehend vermieden wird, wird erfindungsgemäß vorgeschlagen, die Zuführkammer (2) mittels mindestens eines horizontal orientierten Schottelements (3) in eine obere und eine untere Zuführkammersektion (4) zu unterteilen, wobei die Zuführkammersektionen (4) vorzugsweise hydraulisch miteinander verbunden sind.
Patent EP-2624441-A3 (EP)
Inventor: ROZMAN GREGORY I
IPC: H02M7/162
Filed: 2013-01-30
Abstract: An integrated high-voltage direct electric power generating system (10) comprises a permanent magnet generator (PMG) (14) including a PMG stator (16) and a PMG rotor (14a), wherein the PMG is disposed within a PMG housing (20). Also included is an armature winding (25) operably connected to the PMG and a first rectifier (18) for converting high-voltage AC from the armature winding to DC, wherein the armature winding is in communication with a first boost inductor (22), wherein the armature winding (25), the first rectifier (18) and the first boost inductor (22) are each disposed within the PMG housing (20). The armature winding (25) is operably connected to a second rectifier (19) for converting high-voltage AC from the armature winding to DC, wherein the armature winding is in communication with a second boost inductor (24), wherein the armature winding (25), the second rectifier (19) and the second boost inductor (24) are each disposed within the PMG housing (20).
Patent EP-2631370-A3 (EP)
Inventor: IRMER GUENTER
IPC: E02D29/12
Filed: 2013-02-21
Abstract: Erfindungsgemäß wird der trogförmige Hauptkörper des Unterflurschachtes von der Bodenplatte ( 15 ) aus durch lagenweise aufgesetzte Wandplatten ( 7 ) aufgebaut und jeweils gegenüber dem nächstniedrigeren mittels Drehriegeln ( 18 ) verriegelt, wobei vorzugsweise alle Wandplatten potenzielle Durchgangsöffnungen für Erdkabel aufweisen, die jedoch anfangs mittels Sollbruchplatten ( 28 ) verschlossen sind und nur bei Bedarf geöffnet werden.
Patent EP-2657985-A3 (EP)
Inventor: RODIN VADIM
IPC: H01L31/045
Filed: 2013-03-08
Abstract: A deployable photovoltaic array comprising a plurality of photovoltaic modules attached to a collapsible support unit, where said support unit is made up of a pair of laterally spaced similar pantograph. Each pantograph has the form of a plurality of interconnected rhombs made by pivotally joined elongated arms. Two opposite sides of each solar module are attached to a pair of corresponding nearest parallel arms on the opposite sides of said pantograph. Said array in its deployed condition for large solar elevation angles acquires a characteristic staircase-like form. Angles of said rhombs may further be adjusted to achieve an optimal inclination of said solar modules with respect to the current direction to the sun. In the stowed configuration said array may be held in a protecting container, and is readily portable.
Patent EP-2651061-A3 (EP)
Title: Defragmentation of optical networks
Inventor: WANG XI
IPC: H04J14/02
Filed: 2013-03-25
Abstract: According to an aspect of an embodiment, a method of spectrum defragmentation in an optical network may include assigning an optical signal within an optical network to a first frequency slot that spans a first portion of an optical spectrum of the optical network. The method may also include constructing a frequency slot dependency map based on the assignation of the optical signal to the frequency slot. The method may also include reassigning, as a result of an optical signal departure event, the optical signal to a second frequency slot based on the frequency slot dependency map. The second frequency slot may span a second portion of the optical spectrum of the optical network.
Patent EP-2682161-A3 (EP)
Title: Flüssiges Reinigungs- und Pflegemittel
IPC: A61Q19/10
Filed: 2013-05-08
Abstract: Die vorliegende Erfindung betrifft ein Reinigungs- und Pflegemittel enthaltend wenigstens ein pH-sensitives Aminosäuretensid, Wasser sowie einen pH-Regulator, der den pH-Wert des Gemischs auf einen Bereich einstellt, in dem das Gemisch ein Viskositätsmaximum zeigt. Dieses kann je nach Gemisch im Bereich von etwa pH 4,0 bis 7,5 liegen, liegt aber für jedes Gemisch jeweils in einem engen pH-Bereich. Das erfindungsgemäße Reinigungsmittel kann weiterhin wenigstens ein weiteres nicht pH-sensitives anionisches Tensid und/oder wenigstens ein nichtionisches Tensid und/oder wenigstens ein kationisches Tensid und/oder ein amphoteres Tensid. Bei der Herstellung des Reinigungsmittels geht man bevorzugt so vor, dass man einem Gemisch aus wenigstens einem pH-sensitiven Tensid sowie gegebenenfalls weiteren nicht pH-sensitiven Tensiden und Wasser einen pH-Regulator in einer solchen Menge zugibt, dass eine Viskositätserhöhung eintritt und man durch weitere Zugabe des pH-Regulators die Viskosität des Gemischs auf ein Viskositätsmaximum einstellt. Der Vorteil der Erfindung liegt darin, dass man bei Einsatz von vergleichsweise geringen Mengen kostspieliger waschaktiver Substanzen eine hautmilde Formulierung erhält, die keine zusätzlichen Verdickungsmittel enthält.
Patent EP-2682675-A3 (EP)
Inventor: TAYLOR CURTIS
IPC: F23D14/02
Filed: 2013-06-24
Abstract: A system (10) for providing combustion air and fuel gas to a premix burner (12) includes a premix engine (16), a premix burner in fluid communication with an outlet of the premix engine, an exhaust flue (18), a flue gas recirculation line (20) in fluid communication with the flue and an inlet of the premix engine, and a fresh air line (24) in fluid communication with a source of fresh air and the inlet of the premix engine. A flue gas flow restrictor (26) is installed in the flue gas recirculation line, and a fresh air flow restrictor (28) is installed in the fresh air line. The flow restrictors are sized so that the premix engine, in operation, draws recycled flue gas and fresh air from the recycled flue gas line and fresh air line, respectively, in a predetermined proportion.
Patent EP-2684983-A3 (EP)
Inventor: WEI LINGYUN
IPC: H01L31/0224
Filed: 2013-07-08
Abstract: A metal underlayer is selectively plated on semiconductor wafers immediately followed by plating copper on the metal underlayer using a low internal stress copper plating bath. Additional metallization may be done to build up the metal layers using conventional metal plating baths and methods to form current tracks. Formation of metal silicides is avoided. Good adhesion of the metals to the semiconductors is achieved. The metalized semiconductors may be used in the manufacture of photovoltaic devices.
Patent EP-2685041-A3 (EP)
Inventor: BLOMQVIST TORBJÖRN
IPC: E06B1/02
Filed: 2013-07-10
Abstract: A device is used for installing a complete window, a complete door or hatch (1) in an opening (2), in a wall construction (3) or the like. The device comprises a pre-mounting element (4) which is configured to receive and support the case (5) of the window, the door or the hatch and which is arranged to be mounted in said opening (2) of the wall construction (3). The pre-mounting element (4) is adjustable in the opening (2), and it includes a frame (6) which is size adjusted for the outer dimensions of the frame (5), with a play between the frame (6) and case (5) arranged so that the frame (6) obtains a guiding function for the case (5). The case (5) is guided to an intended end position in the adjusted frame (6) during the installation of the window, door or hatch (1) in the frame (6).
Patent EP-2733812-A3 (EP)
Inventor: NIELSEN KAJ SKOV
IPC: H02J3/38
Filed: 2013-08-16
Abstract: A method of controlling a power plant connected at a point of connection to an electricity grid is provided. The power plant includes a renewable power production facility connected to a power storage facility. The method includes determining an active power grid demand of the electricity grid, obtaining operating data for the renewable power production facility and the power storage facility, determining, on the basis of the grid demand and the operating data, active power transfer quantities to be transferred between the renewable power production facility and the power storage facility and/or from the power plant facility to the grid, computing active power references for the facility of the power plant on the basis of the active power transfer quantities, and operating the power plant facility on the basis of the active power references. Further, a plant controller for controlling such a power plant and a power plant are provided.
Patent EP-2701235-A3 (EP)
Inventor: KANEKO KIYOKAZU
IPC: H01Q1/32
Filed: 2012-01-30
Abstract: An outer peripheral wall and an inner peripheral wall are formed in the lower part of a shark-fin antenna case (10). The lower end surface of the inner peripheral wall is bonded to the upper surface of an insulating base (20) in an antenna base (11) arranged on the lower surface of the antenna case (10). Thus, an antenna assembly can be housed in the antenna case (10) which is constructed to be waterproof. The antenna assembly is provided with: an element holder (12) that is arranged upright on the antenna base (11); an umbrella-shaped element (13) that is fixed to the top part of the element holder (12) in such a way that the rear part thereof is positioned above the insulating base (20); an amplifier substrate (16) for amplifying a reception signal of the umbrella-shaped element; and a coil (14) that causes the umbrella-shaped element (13) to resonate at the specified frequency. Therefore, the antenna base can be formed without requiring a strengthening member.
Patent EP-2738806-A3 (EP)
Inventor: LOTFI ASHRAF W
IPC: H01L23/00
Filed: 2013-11-27
Abstract: A semiconductor device and method of forming the same including, in one embodiment, a semiconductor die (1905) formed with a plurality of laterally diffused metal oxide semiconductor ("LDMOS") cells. The semiconductor device also includes a redistribution layer (1940) electrically coupled to the plurality of LDMOS cells and a plurality of metallic pillars (1945) distributed over and electrically coupled to the redistribution layer.
Patent EP-2754522-A3 (EP)
Inventor: HIRAGA KAORU
IPC: B23H7/06
Filed: 2013-12-05
Abstract: In a corner portion formed at an intersection of a first block to be machined first and a second block to be machined second, an end point of the first block is extended. Then, after moving from the first block to the extended end point of the first block, a wire electrode of an electrical discharge machine returns to an end point of the original block (an end point of the original first block and a start point of the original second block) therefrom along the same path as before, and machines the second block therefrom.
Patent EP-2749249-A3 (EP)
Inventor: HAVEL WILLIAM JOHN
IPC: A61F2/07
Filed: 2013-12-23
Abstract: An endoluminal prosthesis (100) may include a tubular main body (110) and a branch (130). The main body may include proximal and distal end openings, a lumen (113), a sidewall (114), and a fenestration (126) in the sidewall. The branch (130) may include a tubular retrograde branch segment (142), a tubular antegrade branch segment (152), and a tubular branch junction (132). The retrograde branch segment (142) may include an inlet opening fluidly coupled to the fenestration (126) of the main body (110) and an outlet opening fluidly coupled to the branch junction and positioned longitudinally between the proximal end opening and the fenestration of the main body (110). The antegrade branch segment (152) may include an inlet opening fluidly coupled to the branch junction (132) and an outlet opening positioned longitudinally distal of the inlet opening of the antegrade branch segment (152). The retrograde branch segment (142) and the antegrade branch segment (152) may be in fluid communication with one another through the branch junction.
Patent EP-2802073-A3 (EP)
Inventor: GEBREGERGIS ABRAHAM
IPC: H02P23/00
Filed: 2014-03-13
Abstract: A motor control system is provided, and includes a motor (32), at least one differential amplifier (AMP_A, AMP_B) configured to monitor phase current (ia, ib) applied to the motor, in order to maintain torque ripple within specific limits and a current compensation controller (48). The current compensation controller is in communication with the at least one differential amplifier, and is configured to periodically determine a common-mode voltage of the at least one differential amplifier. The current compensation controller is also configured to determine a corrected phase current value based on the common mode voltage.
Patent EP-2778486-A3 (EP)
Inventor: SMITH PAUL D
IPC: F16K17/40
Filed: 2014-03-14
Abstract: A valve mechanism 100 is herein described that utilises a frangible plug 10. The valve mechanism comprises a valve body 50 having an inlet port 52 and an outlet port 54 and a passageway 56 extending therebetween. The valve mechanism 100 comprises a frangible plug 10 that is held within the valve body 50 to block the passageway 56 when the plug is intact. The plug comprises a predefined fracture plane and is configured to fracture across the predefined fracture plate 90 upon application of an impact force.
Patent EP-2827085-A3 (EP)
Inventor: KENDALL JAMES W
IPC: F25D25/02
Filed: 2014-03-28
Abstract: A shelf for supporting items including but not limited to in refrigerated appliances includes in an integrated fashion a supporting surface and around the perimeter of the supporting surface of similar dimensions. A lighting subassembly is mountable to or integrated in the framing. Electrical power can be through touchless or contact electrical communication. In one form the supporting surface is a single substantially clear plate. In another form the supporting surface is a thin glass top layer and a bottom layer overmolded with the framing to the thin glass top layer.
Patent EP-2853653-A3 (EP)
Inventor: BRAUN AUGUST
IPC: E04F13/06
Filed: 2014-05-22
Abstract: Eine erfindungsgemäße Anputzleiste (2) zur Platzierung an einem Übergang zwischen einem ersten Bestandteil eines Gebäudes, insbesondere einem Fenster- oder Türrahmen, einer Fensterbank, einem Balken, einer Metallverbindung oder einer Lisene, und einem zweiten Bestandteil eines Gebäudes, insbesondere einer Wärmedämmung und/oder einer Putzschicht, umfasst einen Basisbereich (4) aus Kunststoff; einen Anputzbereich (16) aus Kunststoff, der zum Einputzen in die Putzschicht und/oder zur festen Verbindung mit der Wärmedämmung bestimmt ist; und einen Schaumkunststoff-Klebestreifen (8) mit einer ersten Klebeseite, mit einer zweiten, der ersten Klebeseite gegenüberliegenden zweiten Klebeseite, mit einer Innenseite und mit einer Außenseite. Die Innenseite und/oder die Außenseite des Schaumkunststoff-Klebestreifens (8) weist wenigstens einen Schlitz (10, 12) auf, um eine Abstandsänderung zwischen erster und zweiter Klebeseite des Schaumkunststoff-Klebestreifens (8) zu ermöglichen.
Patent EP-2842719-A3 (EP)
Inventor: BÖHM ROLAND
IPC: B29C48/90
Filed: 2014-07-14
Abstract: Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung zur Abkühlung von Kunststoffprofilen, insbesondere Kunststoffrohren in einer Extrusionslinie, umfassend einen Extruder, mindestens ein Formgebungswerkzeug und eine Kalibrierung, wobei das extrudierte Kunststoffprofil zur Abkühlung nachfolgende Kühleinrichtungen (10) durchläuft, die wenigstens ein Kühlmedium enthalten, welches in den Kühleinrichtungen entgegen der Extrusionsrichtung der Extrusionslinie strömt. Erfindungsgemäß strömt das Kühlmedium in den Kühleinrichtungen (10) mit einer derart hohen Relativgeschwindigkeit zum Kunststoffprofil (9), dass sich eine turbulente Strömung an der Grenzschicht zum Kunststoffprofil einstellt. Durch die turbulente Strömung an der Grenzschicht wird eine bessere Wärmeübertragung erzielt als bei einer laminaren Grenzschicht. Der dadurch erzielte stetige Austausch mit dem Kühlmedium an der gesamten Oberfläche des abzukühlenden Profils führt zu einer wesentlich effektiveren Kühlung.
Patent EP-2860851-A3 (EP)
Inventor: NEUMANN ULRICH WERNER
IPC: H02K7/18
Filed: 2014-07-22
Abstract: A method 1400 for servicing a rotor of a generator includes the steps of, dismantling 1410 a non-drive end of the generator, removing 1420 insulation from portions of an existing Wye ring and existing connection lugs, removing 1430 portions of the existing Wye ring near the existing connection lugs, installing 1440 a replacement Wye ring in the generator, connecting 1450 the replacement Wye ring to the existing connection lugs, and insulating 1460 the replacement Wye ring and the existing connection lugs. The method 1400 is performed on the generator in-situ.
Patent EP-2875861-A3 (EP)
Inventor: HONG SUK JOON
IPC: B01J37/16
Filed: 2014-11-17
Abstract: Disclosed herein is a method of preparing a catalyst having Pt-Pd dispersed in polymer electrolyte multilayers, suitable for use in production of hydrogen peroxide, wherein the use of the catalyst prepared by forming polymer electrolyte multilayers on an anionic resin support and performing sulfuric acid treatment and loading (insertion or attachment) of Pt-Pd particles can result in high hydrogen conversion, hydrogen selectivity and hydrogen peroxide yield for a long period of time.
Patent EP-2889502-A3 (EP)
Inventor: SUZUKI AKIYUKI
IPC: F16C33/66
Filed: 2014-12-24
Abstract: A ball bearing includes an outer ring (2); an inner ring (3); a plurality of balls (4); and a cage (17) that has an annular shape. Oil flows into an area between the outer ring (2) and the inner ring (3) from one side in an axial direction and flows out from the other side in the axial direction. The cage (17) includes an annular portion (5) provided on an oil inflow side, and bar portions (7) extending from the annular portion (5) toward an oil outflow side. An outer peripheral end portion of the annular portion (5) is constituted by a corner portion (52) at which an axial outer end face (19) intersects with an outer peripheral surface. An axial position of a tip end of the corner portion (52) is substantially same as an axial position of a side surface of the outer ring (2).
Patent EP-2995727-A3 (EP)
Inventor: HOSHINO MASATOSHI
IPC: B60L50/16
Filed: 2015-09-07
Abstract: A construction machine (1) includes an engine (15), a loadestimationunit (45) that estimates a pump power absorption, aregeneration/poweringpower demand calculationunit (46) that calculates a regeneration/powering power demand according to a state of charge in an electrical storage device (34), an engine power demand calculation unit (47) that calculates an engine power demand based on the power absorption and regeneration/powering power demand, and a motor generator control unit (48) that performs rotational speed control or torque control. The control unit (48) includes a control switching unit (48A) that switches the rotational speed and the torque control according to the engine power demand and the rotational speed of the engine (15). The control switching unit (48A) switches from the torque control to the rotational speed control when during performance of the torque control, the engine power demand increases and the rotational speed of the engine (15) becomes lower than a predetermined rotational speed.
Patent EP-2897276-A3 (EP)
Inventor: KONTANI KAZUYOSHI
IPC: H05K7/14
Filed: 2015-01-09
Abstract: A semiconductor device includes a terminal electrode (4) and a terminal electrode placement member (21). The terminal electrode includes a substrate-fixed portion (31) secured to the circuit substrate (11) through a fastening member (36), and an external wiring connection portion (30) to which an external wiring is connected. The terminal electrode placement member includes a plurality of securing portions (122) which are secured to the circuit substrate, and a rotation suppressing portion (21) configured to suppress rotations of the terminal electrode. The rotation suppressing portion is provided with a penetration hole (121b) for penetrating the substrate-fixed portion therethrough. The rotation suppressing portion includes a pair of walls (121a) which are opposed to each other and also are positioned in opposite sides beside the terminal electrode which is inserted into the penetration hole at the substrate-fixed portion. The terminal electrode comes into contact with these walls, thereby suppressing the rotation of the terminal electrode.