mhurhangee/patent-ind-claim-en huggingface dataset:
A waterproof fan comprising: a rotating blade (W) configured to be rotatable about a rotation axis (A); a rotor including a permanent magnet ; a stator including a plurality of stator cores located on an inner diameter side relative to the rotating blade, the plurality of stator cores extending in a radial direction relative to the rotation axis, and windings each wound around a respective stator core; a circuit board electrically connected to the windings; a waterproof cover including a first resin, the waterproof cover covering the circuit board; and a molded portion including a second resin, the molded portion covering at least the stator, wherein the waterproof cover includes: a partitioning portion separating the windings from the circuit board; and a protruding portion protruding from the partitioning portion into a space between the windings, wherein gaps between the windings, and the partitioning portion and the protruding portion are filled with the second resin of the molded portion ; and characterized in that an inside of the protruding portion is a cavity . a rotating blade (W) configured to be rotatable about a rotation axis (A); a rotor including a permanent magnet ; a stator including a plurality of stator cores located on an inner diameter side relative to the rotating blade, the plurality of stator cores extending in a radial direction relative to the rotation axis, and windings each wound around a respective stator core; a circuit board electrically connected to the windings; a waterproof cover including a first resin, the waterproof cover covering the circuit board; and a molded portion including a second resin, the molded portion covering at least the stator, wherein the waterproof cover includes: a partitioning portion separating the windings from the circuit board; and a protruding portion protruding from the partitioning portion into a space between the windings, a partitioning portion separating the windings from the circuit board; and a protruding portion protruding from the partitioning portion into a space between the windings, wherein gaps between the windings, and the partitioning portion and the protruding portion are filled with the second resin of the molded portion ; and characterized in that an inside of the protruding portion is a cavity .
A communication device comprising: a control unit configured to determine a subcarrier to be a null tone according to packet control information applied to a packet; wherein a subcarrier determined to be a null tone corresponding to a fixed parameter of the packet control information is fixed; and a transmission unit configured to generate a multi-carrier signal in which the determined subcarrier is set as a null tone and wirelessly transmit the signal; wherein the multi-carrier signal comprises at least one subcarrier used for transmitting payload data; and the transmission unit is configured to transmit the subcarrier determined to be a null tone in a signal parallel to the at least one subcarrier used for transmitting payload data. a control unit configured to determine a subcarrier to be a null tone according to packet control information applied to a packet; wherein a subcarrier determined to be a null tone corresponding to a fixed parameter of the packet control information is fixed; and a transmission unit configured to generate a multi-carrier signal in which the determined subcarrier is set as a null tone and wirelessly transmit the signal; wherein the multi-carrier signal comprises at least one subcarrier used for transmitting payload data; and the transmission unit is configured to transmit the subcarrier determined to be a null tone in a signal parallel to the at least one subcarrier used for transmitting payload data.
A process for thermal treatment of a sulfur-containing ore in which the ore is calcined at temperatures of between 600 and 1200 °C in the presence of oxygen in a reactor so that between 1 and 90 % by weight of the sulfur contained in the ore is burned to sulfur dioxide and impurities contained are driven off in gaseous form, in which exhaust gas being produced and containing the sulfur dioxide is fed into a gas purification comprising at least one component wherein an exhaust gas from the gas purification is at least partially returned back into the reactor as recycling gas having a temperature of > 100 °C and that the reactor is operated in an autothermic manner.
Method for operating an ultrasonic connecting device, wherein the ultrasonic connecting device provides an ultrasound head displaceable in a z-direction, comprising a carrier , comprising an ultrasound generation device movable relative to and held on the carrier , and comprising an ultrasonic tool excitable in ultrasonic vibrations by the ultrasound generation device , comprising the following steps: - an electrically conductive joining conductor is positioned above a connection region , which is provided on a connection component and is formed electrically conductive, in such a way that a gap having a gap dimension (s) determined in the z-direction is formed between the joining conductor and a joining surface of the connection region facing the joining conductor , - the ultrasound head is positioned relative to the joining conductor and connection component in such a way that a contact face , formed for contact against the joining conductor , of the ultrasonic tool is facing the joining conductor , - the ultrasound generation device is subjected to a bonding force (F B ) acting in the z-direction and pressed against the carrier , and subsequently - the ultrasound head is lowered in the z-direction, and a displacement position (Z) of the ultrasound head in the z-direction and a relative position (z NL ), determined in the z-direction, of the ultrasound generation device with respect to the carrier are determined, and, - while taking account of the displacement position (z) and relative position (z NL ), a contact time (t 1 ) is determined at which the joining conductor is lowered so far by the ultrasonic tool as to touch the connection region of the connection component . - an electrically conductive joining conductor is positioned above a connection region , which is provided on a connection component and is formed electrically conductive, in such a way that a gap having a gap dimension (s) determined in the z-direction is formed between the joining conductor and a joining surface of the connection region facing the joining conductor , - the ultrasound head is positioned relative to the joining conductor and connection component in such a way that a contact face , formed for contact against the joining conductor , of the ultrasonic tool is facing the joining conductor , - the ultrasound generation device is subjected to a bonding force (F B ) acting in the z-direction and pressed against the carrier , - the ultrasound head is lowered in the z-direction, and a displacement position (Z) of the ultrasound head in the z-direction and a relative position (z NL ), determined in the z-direction, of the ultrasound generation device with respect to the carrier are determined, and, - while taking account of the displacement position (z) and relative position (z NL ), a contact time (t 1 ) is determined at which the joining conductor is lowered so far by the ultrasonic tool as to touch the connection region of the connection component .
A method performed by a first wireless device configured to operate in a wireless communication system, the method comprising: establishing a direct link with a second wireless device for a unicast service; identifying a set of a source layer-2 identifier, ID, and a destination layer-2 ID based on establishing the direct link; receiving sidelink control information, SCI, from the second wireless device ; and based on the SCI including i) information for a layer-1 ID associated with the destination layer-2 ID and ii) information for the source layer-2 ID, receiving, from the second wireless device , a data on a data channel scheduled by the SCI. establishing a direct link with a second wireless device for a unicast service; identifying a set of a source layer-2 identifier, ID, and a destination layer-2 ID based on establishing the direct link; receiving sidelink control information, SCI, from the second wireless device ; and based on the SCI including i) information for a layer-1 ID associated with the destination layer-2 ID and ii) information for the source layer-2 ID, receiving, from the second wireless device , a data on a data channel scheduled by the SCI.
Power converter intended to be connected to an electrical load (C) and comprising: - a DC supply bus equipped with a first supply line and a second supply line , - a bus capacitor (Cbus) connected to the first supply line and to the second supply line and intended to keep constant a DC voltage (Vbus) on the DC supply bus, - an inverter module connected to the DC supply bus, downstream of the bus capacitor (Cbus), and intended to convert the DC voltage into a variable voltage to be applied to the electrical load (C), characterized in that it comprises: - a variable inductor (Lv) comprising a core made of ferromagnetic material and a first coil (B1) wound on a first portion of the core made of ferromagnetic material and connected in series to the first supply line of the DC supply bus, upstream of the bus capacitor (Cbus), and a second coil (B2) wound on a second portion of the core made of ferromagnetic material, - a power source for supplying DC current, which source is connected to the second coil, - means for detecting oscillations in the DC voltage (Vbus) on the DC supply bus, - a power source that is controlled by control means , the power source being controlled by control means arranged to control the DC current delivered to the second coil (B2) with a view to making vary the inductance value of the variable inductor (Lv), the control means being arranged to saturate the variable inductor (Lv) in order to lower the value of said inductance when oscillations appear on the DC supply bus. - a DC supply bus equipped with a first supply line and a second supply line , - a bus capacitor (Cbus) connected to the first supply line and to the second supply line and intended to keep constant a DC voltage (Vbus) on the DC supply bus, - an inverter module connected to the DC supply bus, downstream of the bus capacitor (Cbus), and intended to convert the DC voltage into a variable voltage to be applied to the electrical load (C), - a variable inductor (Lv) comprising a core made of ferromagnetic material and a first coil (B1) wound on a first portion of the core made of ferromagnetic material and connected in series to the first supply line of the DC supply bus, upstream of the bus capacitor (Cbus), and a second coil (B2) wound on a second portion of the core made of ferromagnetic material, - a power source for supplying DC current, which source is connected to the second coil, - means for detecting oscillations in the DC voltage (Vbus) on the DC supply bus, - a power source that is controlled by control means , the power source being controlled by control means arranged to control the DC current delivered to the second coil (B2) with a view to making vary the inductance value of the variable inductor (Lv), the control means being arranged to saturate the variable inductor (Lv) in order to lower the value of said inductance when oscillations appear on the DC supply bus.
An organic light emitting display (OLED) device, comprising: a substrate , the substrate including a pixel area (PA) to generate an image including a pixel circuit and a transmission area (TA) adjacent the pixel area, the transmission area being for transmitting light; a first electrode over the pixel area of the substrate; a first organic layer extending continuously over the pixel area and the transmission area and covering the first electrode, the first organic layer including a hole transport material; a light emitting layer selectively positioned over the pixel area (PA) but not over the transmission area (TA); a non-pixel organic layer selectively positioned over the transmission area and not over the pixel area, the non-pixel organic layer being positioned over the first organic layer and having a light transmittance greater than that of the light emitting layer; and a second electrode extending continuously over the pixel area and the transmission area and covering the non-pixel organic layer. a substrate , the substrate including a pixel area (PA) to generate an image including a pixel circuit and a transmission area (TA) adjacent the pixel area, the transmission area being for transmitting light; a first electrode over the pixel area of the substrate; a first organic layer extending continuously over the pixel area and the transmission area and covering the first electrode, the first organic layer including a hole transport material; a light emitting layer selectively positioned over the pixel area (PA) but not over the transmission area (TA); a non-pixel organic layer selectively positioned over the transmission area and not over the pixel area, the non-pixel organic layer being positioned over the first organic layer and having a light transmittance greater than that of the light emitting layer; and a second electrode extending continuously over the pixel area and the transmission area and covering the non-pixel organic layer.
A method of transmitting control information in a broadcast communication system, the method comprising the steps of: grouping services to be transmitted through multiple radio frequencies into a plurality of groups; selecting one service as a primary service in each group; inserting non-primary service control information, which includes information on locations of non-primary services within corresponding frame of corresponding group and information necessary to demodulate the non-primary services, and first primary service control information, which includes information on locations of primary services within other frames of other groups excluding the corresponding group among the plurality of groups and information necessary to demodulate the primary services of other groups, into primary service traffic for the primary service in each group; wherein the primary service traffic for the primary service also comprises actual data; inserting second primary service control information, which includes information on a location of the primary service within the corresponding frame for the corresponding group, into each non-primary service traffic for the non-primary services; constructing a frame having a control part and a data part, and inserting the primary service traffic and each non-primary service traffic into the data part; and transmitting the constructed frame. grouping services to be transmitted through multiple radio frequencies into a plurality of groups; selecting one service as a primary service in each group; inserting non-primary service control information, which includes information on locations of non-primary services within corresponding frame of corresponding group and information necessary to demodulate the non-primary services, and first primary service control information, which includes information on locations of primary services within other frames of other groups excluding the corresponding group among the plurality of groups and information necessary to demodulate the primary services of other groups, into primary service traffic for the primary service in each group; wherein the primary service traffic for the primary service also comprises actual data; inserting second primary service control information, which includes information on a location of the primary service within the corresponding frame for the corresponding group, into each non-primary service traffic for the non-primary services; constructing a frame having a control part and a data part, and inserting the primary service traffic and each non-primary service traffic into the data part; and transmitting the constructed frame.
A method of fabricating a semiconductor device , the method comprising: forming a three-dimensional semiconductor structure on an epitaxial etch stop layer disposed on a semiconductor substrate the epitaxial etch stop layer comprising a semiconductor material different from the three-dimensional semiconductor structure; etching the three-dimensional semiconductor structure to provide a three-dimensional channel region and to expose portions of the epitaxial etch stop layer on either side of the three-dimensional channel region; forming source and drain regions on either side of the three-dimensional channel region and on the epitaxial etch stop layer; insulating the three-dimensional channel region and the source and drain regions from the semiconductor substrate , wherein the insulating comprises forming one or more semiconductor pedestals by removing exposed portions of the semiconductor substrate and forming one or more isolation pedestals by oxidizing the one or more semiconductor pedestals; and, subsequently, removing a portion of the epitaxial etch stop layer ; forming a gate electrode stack surrounding the three-dimensional channel region; and forming a pair of conducting contacts, one contact at least partially surrounding the source region, and the other contact at least partially surrounding the drain region. forming a three-dimensional semiconductor structure on an epitaxial etch stop layer disposed on a semiconductor substrate the epitaxial etch stop layer comprising a semiconductor material different from the three-dimensional semiconductor structure; etching the three-dimensional semiconductor structure to provide a three-dimensional channel region and to expose portions of the epitaxial etch stop layer on either side of the three-dimensional channel region; forming source and drain regions on either side of the three-dimensional channel region and on the epitaxial etch stop layer; insulating the three-dimensional channel region and the source and drain regions from the semiconductor substrate , wherein the insulating comprises forming one or more semiconductor pedestals by removing exposed portions of the semiconductor substrate and forming one or more isolation pedestals by oxidizing the one or more semiconductor pedestals; and, subsequently, removing a portion of the epitaxial etch stop layer ; forming a gate electrode stack surrounding the three-dimensional channel region; and forming a pair of conducting contacts, one contact at least partially surrounding the source region, and the other contact at least partially surrounding the drain region.
A wave power station for conversion and storage of wave energy from ocean or sea waves, which wave power station comprises an energy absorbing unit comprising a first floating body connected to a vertically hanging counterweight via a drive line and a drive wheel , at least one power generating unit , for conversion of wave energy, connected to a drive shaft , and a power accumulating unit comprising at least one power accumulator for storage of converted wave energy, characterised in that the power generating unit and the power accumulating unit are arranged in a central cavity in a toroidal second floating body firmly anchored under the first floating body , wherein the drive line is connected to said at least one power generation unit via the drive wheel and a coupling and transmission unit arranged on the drive shaft for driving of said at least one power generation unit , wherein said at least one power generation unit comprises two opposite-acting electric generators , with opposite direction of rotation relative to each other, arranged on the drive shaft , for alternate generation of electric current via the up and down movements of the drive line in time with the wave movements, wherein the drive shaft , the drive wheel , the coupling and transmission unit , said at least one power generation unit and said at least one power accumulator are arranged in a container in the central cavity of the toroidal second floating body , and wherein said at least one power accumulator comprises at least two chargeable battery cells for storage of electric current from the two opposite-acting electric generators .
A system for providing wireless communication between a vehicle and a plurality of stationary communication systems located approximately along a track of the vehicle , the system comprising: antenna sets (A1, A2) each comprising a plurality of antennas (A11, A12 and A21, A22) mounted onto a convex-shaped vehicle roof , wherein an axis of antenna set (A1) is approximately perpendicular to an axis of antenna set (A2), and wherein the antenna sets (A1, A2) are mounted below the top roof level of the convex-shaped vehicle roof ; a switching device operable to switch between a first antenna configuration (MODE 1) and a second antenna configuration (MODE 2) of the antennas (A11, A12 and A21, A22) of the antenna sets (A1, A2), based on a measure of difference in signal power (P1, P2) received at the antenna sets (A1, A2); and wherein the first antenna configuration (MODE 1) is associated with a first stationary communication system of the plurality of stationary communication systems and a second antenna configuration (MODE 2) is associated with a second stationary communication system of the plurality of stationary communication systems, and wherein one of the sets of antennas (A2) is in operation physically closer to the transceiver antenna system of the second stationary communication system , whereas the other set of antennas (A1) are out of sight of the transceiver antenna system of the second stationary communication system and electromagnetically partially shielded by the presence of the vehicle roof . antenna sets (A1, A2) each comprising a plurality of antennas (A11, A12 and A21, A22) mounted onto a convex-shaped vehicle roof , wherein an axis of antenna set (A1) is approximately perpendicular to an axis of antenna set (A2), and wherein the antenna sets (A1, A2) are mounted below the top roof level of the convex-shaped vehicle roof ; a switching device operable to switch between a first antenna configuration (MODE 1) and a second antenna configuration (MODE 2) of the antennas (A11, A12 and A21, A22) of the antenna sets (A1, A2), based on a measure of difference in signal power (P1, P2) received at the antenna sets (A1, A2); and wherein the first antenna configuration (MODE 1) is associated with a first stationary communication system of the plurality of stationary communication systems and a second antenna configuration (MODE 2) is associated with a second stationary communication system of the plurality of stationary communication systems, and wherein one of the sets of antennas (A2) is in operation physically closer to the transceiver antenna system of the second stationary communication system , whereas the other set of antennas (A1) are out of sight of the transceiver antenna system of the second stationary communication system and electromagnetically partially shielded by the presence of the vehicle roof .