mhurhangee/patent-ind-claim-en huggingface dataset:
A breakout tool for "breaking out" two components of a drill string on a drill rig, the tool comprising: a breakout tong adapted to grip a first one of the two components of the drill string whilst a second one of the two components is held stationary, the breakout tong comprising a first jaw and a second jaw , the second jaw being pivotally coupled to the first jaw at a first pivot point and having a small hydraulic cylinder for forcing the second jaw to pivot about the first pivot point when it is activated, wherein the small hydraulic cylinder has one end pivotally attached to the first jaw and the other end pivotally attached to the second jaw at a second pivot point located a predetermined distance from the first pivot point , for providing a required leverage when forcing the second jaw to pivot about the first pivot point wherein, in use, the first drill string component can be gripped between the second jaw and the first jaw; and, a main hydraulic cylinder adapted to be mounted on the drill rig and being mechanically coupled to the breakout tong for applying a torque to the breakout tong, wherein the breakout tong is pivotally coupled to the main hydraulic cylinder via a first mounting clevis , the first mounting clevis being fixed to one end of the main hydraulic cylinder and having a first pivot pin provided in connection therewith, and wherein, in use, the two components of the drill string can be broken apart by the breakout tong being configured to first initiate a grip on the first drill string component and then apply a torque thereto, wherein said torque is applied via the main hydraulic cylinder and wherein the geometry of the second jaw relative to the first jaw of the breakout tong is such that, once the first jaw begins to grip the first drill string component, the greater the torque applied to the breakout tong the tighter the second jaw will grip the first drill string component. a breakout tong adapted to grip a first one of the two components of the drill string whilst a second one of the two components is held stationary, the breakout tong comprising a first jaw and a second jaw , the second jaw being pivotally coupled to the first jaw at a first pivot point and having a small hydraulic cylinder for forcing the second jaw to pivot about the first pivot point when it is activated, wherein the small hydraulic cylinder has one end pivotally attached to the first jaw and the other end pivotally attached to the second jaw at a second pivot point located a predetermined distance from the first pivot point , for providing a required leverage when forcing the second jaw to pivot about the first pivot point wherein, in use, the first drill string component can be gripped between the second jaw and the first jaw; and, a main hydraulic cylinder adapted to be mounted on the drill rig and being mechanically coupled to the breakout tong for applying a torque to the breakout tong,
A signal processing apparatus comprising: circuitry configured to receive ambient sound of a user from a microphone in a real space, the microphone being external to the signal processing apparatus ; a meta-information extraction unit configured to: receive content reproducible by a display device located in the real space; determine whether switching of metadata of the content being reproduced occurs; and extract the metadata at a time point at which switching of the meta-information is detected; and a control unit configured to: determine a scene of the content based on the extracted metadata; decide, in accordance with the determined scene of the content, a predetermined acoustic characteristic for causing the user to hear the collected ambient sound of the user as if the user is located in the determined scene of the content; and perform effect processing for the decided acoustic characteristic to the ambient sound by adding the decided acoustic characteristic to the ambient sound. circuitry configured to receive ambient sound of a user from a microphone in a real space, the microphone being external to the signal processing apparatus ; a meta-information extraction unit configured to: receive content reproducible by a display device located in the real space; determine whether switching of metadata of the content being reproduced occurs; and extract the metadata at a time point at which switching of the meta-information is detected; and a control unit configured to: determine a scene of the content based on the extracted metadata; decide, in accordance with the determined scene of the content, a predetermined acoustic characteristic for causing the user to hear the collected ambient sound of the user as if the user is located in the determined scene of the content; and perform effect processing for the decided acoustic characteristic to the ambient sound by adding the decided acoustic characteristic to the ambient sound. determine a scene of the content based on the extracted metadata; decide, in accordance with the determined scene of the content, a predetermined acoustic characteristic for causing the user to hear the collected ambient sound of the user as if the user is located in the determined scene of the content; and perform effect processing for the decided acoustic characteristic to the ambient sound by adding the decided acoustic characteristic to the ambient sound.
A method for regulating an access regime to an object, wherein a blocking element can be associated to the object, wherein the blocking element can release an access to the object depending on a verification of an electronic authorization information, wherein, in particular for performing the verification of the electronic authorization information, a precondition for releasing the access is a presence of a generic mobile element at the location of the blocking element , and wherein the authorization information is contained in a mobile authorization carrier element , which additionally to the blocking element and to the generic mobile element is present at the location of the blocking element and/or wherein the generic mobile element does not contain the authorization information in a period of time, which is prior to the presence of the generic mobile element at the location of the blocking element and borders the presence of the generic mobile element at the location of the blocking element , characterized in that the method comprises the following steps: a. the blocking element and the generic mobile element entering in contact with each other, b. subsequently performing the verification of the authorization information, whereby preferably cableless communication occurs between the blocking element and the mobile authorization carrier element . wherein the authorization information is contained in a mobile authorization carrier element , which additionally to the blocking element and to the generic mobile element is present at the location of the blocking element and/or wherein the generic mobile element does not contain the authorization information in a period of time, which is prior to the presence of the generic mobile element at the location of the blocking element and borders the presence of the generic mobile element at the location of the blocking element , characterized in that the method comprises the following steps: a. the blocking element and the generic mobile element entering in contact with each other, b. subsequently performing the verification of the authorization information, whereby preferably cableless communication occurs between the blocking element and the mobile authorization carrier element . a. the blocking element and the generic mobile element entering in contact with each other, b. subsequently performing the verification of the authorization information, whereby preferably cableless communication occurs between the blocking element and the mobile authorization carrier element .
A battery pack comprising: a plurality of secondary battery cells connected to each other in series and/or in parallel; and a housing case that includes a plurality of battery housing spaces for each housing corresponding one of the plurality of secondary battery cells , wherein a number of the plurality of battery housing spaces is larger than a number of the plurality of secondary battery cells , and a heat absorber is disposed in one of the plurality of battery housing spaces , the one of the plurality of battery housing spaces housing none of the plurality of secondary battery cells , characterised in that the heat absorber is a metal part that has a columnar shape hollow inside. a plurality of secondary battery cells connected to each other in series and/or in parallel; and a housing case that includes a plurality of battery housing spaces for each housing corresponding one of the plurality of secondary battery cells , wherein a number of the plurality of battery housing spaces is larger than a number of the plurality of secondary battery cells , and a heat absorber is disposed in one of the plurality of battery housing spaces , the one of the plurality of battery housing spaces housing none of the plurality of secondary battery cells , characterised in that the heat absorber is a metal part that has a columnar shape hollow inside.
A transmitting apparatus comprising: a plurality of transmission antennas (15-1 to 15-T) capable of forming a plurality of beams respectively directed to a plurality of receiving apparatuses (2-1 to 2-m) ; and a precoder to perform precoding on signals transmitted from the transmission antennas (15-1 to 15-T) such that received power in third receiving apparatuses, which are the receiving apparatuses excluding a first receiving apparatus serving as a transmission destination of a transmission signal among the receiving apparatuses (2-1 to 2-m) and a second receiving apparatus, which is one of the receiving apparatuses (2-1 to 2-m), is equal to or smaller than a threshold; wherein received power in the second receiving apparatus is larger than the threshold; characterized in that the second receiving apparatus corresponding to the first receiving apparatus is selected on the basis of a correlation between a transmission line matrix H i between the first receiving apparatus and the transmitting apparatus and transmission line matrixes H k between the receiving apparatuses other than the first receiving apparatus and the transmitting apparatus ; wherein the precoder unit is adapted to calculate a square sum of diagonal terms of a cross-correlation matrix H k H H i between the transmission line matrix H i and the transmission line matrixes H k and select one receiving apparatus having the smallest square sum of the diagonal terms of H k H H i as the second receiving apparatus. a plurality of transmission antennas (15-1 to 15-T) capable of forming a plurality of beams respectively directed to a plurality of receiving apparatuses (2-1 to 2-m) ; and a precoder to perform precoding on signals transmitted from the transmission antennas (15-1 to 15-T) such that received power in third receiving apparatuses, which are the receiving apparatuses excluding a first receiving apparatus serving as a transmission destination of a transmission signal among the receiving apparatuses (2-1 to 2-m) and a second receiving apparatus, which is one of the receiving apparatuses (2-1 to 2-m), is equal to or smaller than a threshold; wherein received power in the second receiving apparatus is larger than the threshold; characterized in that the second receiving apparatus corresponding to the first receiving apparatus is selected on the basis of a correlation between a transmission line matrix H i between the first receiving apparatus and the transmitting apparatus and transmission line matrixes H k between the receiving apparatuses other than the first receiving apparatus and the transmitting apparatus ; wherein the precoder unit is adapted to calculate a square sum of diagonal terms of a cross-correlation matrix H k H H i between the transmission line matrix H i and the transmission line matrixes H k and select one receiving apparatus having the smallest square sum of the diagonal terms of H k H H i as the second receiving apparatus.
A search apparatus , comprising a global dispatcher , a global arbiter , and N search engines , wherein N is an integer greater than 1, the N search engines can access a first search table, each search engine can access only one subtable of the first search table, for any two subtables N1 and N2 of the first search table, any entry in the subtable N1 is different from any entry in the subtable N2, and the first search table is corresponding to a first search algorithm; the global dispatcher is configured to: determine that a first search keyword is corresponding to the first search table, determine that the first search table is corresponding to the N search engines , and dispatch the first search keyword to the N search engines ; each search engine in the N search engines is configured to: search, according to the first search algorithm, the one subtable that is of the first search table and can be accessed by each search engine in the N search engines , to determine whether an entry that matches the first search keyword dispatched by the global dispatcher exists; and output a search result to the global arbiter ; and the global arbiter is configured to arbitrate the search result output by each search engine, to obtain a search result corresponding to the first search table.
A method performed by a network node , where the network node is connected to a plurality of antenna nodes that are located along a constrained path where a plurality of wireless communication devices are located, the method being characterized by: - controlling the antenna nodes to maintain reception radio lobes substantially along the path such that the wireless communication devices can perform uplink radio communication with the network node via the reception radio lobes, the consecutive reception radio lobes being located in the same direction, either the same or the opposite direction as the movement of the wireless communication device; - detecting at least one radio frequency, RF, signal in a physical random access channel, PRACH, with a first PRACH configuration, - determining a radio frequency offset of the detected RF signal, - determining that said at least one RF signal originates from a wireless communication device of a specific subset among said plurality of wireless communication devices, in which specific subset each wireless communication devices is associated with said radio frequency offset, and - providing , to said wireless communication device, a second PRACH configuration that is common to all wireless communication devices in said specific subset of wireless communication devices. - controlling the antenna nodes to maintain reception radio lobes substantially along the path such that the wireless communication devices can perform uplink radio communication with the network node via the reception radio lobes, the consecutive reception radio lobes being located in the same direction, either the same or the opposite direction as the movement of the wireless communication device; - detecting at least one radio frequency, RF, signal in a physical random access channel, PRACH, with a first PRACH configuration, - determining a radio frequency offset of the detected RF signal, - determining that said at least one RF signal originates from a wireless communication device of a specific subset among said plurality of wireless communication devices, in which specific subset each wireless communication devices is associated with said radio frequency offset, and - providing , to said wireless communication device, a second PRACH configuration that is common to all wireless communication devices in said specific subset of wireless communication devices.
A sprinkler test device , for testing in situ, in a sprinkler system itself the functionality of the sprinkler system , wherein the actual set temperature of a fuse of a sprinkler head is tested, together with an actual flow of extinguishing agent at the specific location of the sprinkler head , characterised in that the device is comprising: - a chamber configured to fit around a sprinkler head mounted in a sprinkler system ; - a drain conduit for guiding extinguishing agent to a disposal or collection container; and - a temperature regulator for regulating the temperature in the chamber . - a chamber configured to fit around a sprinkler head mounted in a sprinkler system ; - a drain conduit for guiding extinguishing agent to a disposal or collection container; and - a temperature regulator for regulating the temperature in the chamber .
A battery sealing device comprising an upper pressing member , a polar rod , a battery cover plate and a sealing member ; the polar rod comprising a polar rod large end , a polar rod small end and a polar rod connecting plate ; the polar rod larger end being connected to the upper surface of the polar rod connecting plate , and the polar rod small end being connected to the lower surface of the polar rod connecting plate ; the upper pressing member being provided with an upper pressing through hole which is matched with the periphery of the polar rod large end ; the battery cover plate being provided with a cover plate through hole; the polar rod large end penetrating through the upper pressing through hole and the cover plate through hole; the upper pressing member being arranged above the battery cover plate ; the sealing member comprising an upper sealing element formed between the upper pressing member and the battery cover plate , an intermediate sealing element formed in the gap between the cover plate through hole and the polar rod large end , and a lower sealing element formed between the battery cover plate and the polar rod connecting plate ; and the upper sealing element , the intermediate sealing element and the lower sealing element as well as the cover plate through hole and the upper and lower surfaces of the battery cover plate being injection-molded into an integral structure; the sealing device also comprising a polar lug pressing ring , provided with a lower pressing through hole ; and the polar rod small end penetrates through the lower pressing through hole and is connected to the polar lug pressing ring in a riveting manner.
An energy storage system , wherein it comprises an electrolyser , a hydrogen gas storage and a power plant , the electrolyser being connected to the hydrogen gas storage and the hydrogen gas storage being connected to the power plant (7, 25, 32, wherein - the energy storage system comprises at least one additional gas storage for natural gas and - the energy storage system comprises a gas mixing station for blending the hydrogen gas with the natural gas before combustion, and wherein - it comprises a hydrogen compressor which is connected to the electrolyser and to the hydrogen gas storage for compressing the hydrogen gas before it is stored, characterized in that it further comprises a fuel gas preheater . - the energy storage system comprises at least one additional gas storage for natural gas and - the energy storage system comprises a gas mixing station for blending the hydrogen gas with the natural gas before combustion, and wherein - it comprises a hydrogen compressor which is connected to the electrolyser and to the hydrogen gas storage for compressing the hydrogen gas before it is stored,
A method for estimating a state of a battery (B), the method comprising the steps of: acquiring (S1100) data of the battery (B) during at least a predetermined time range, the data comprising at least a plurality of voltage measurements (V) and a plurality of current measurements (I), determining (S1200) a time window (W) within the predetermined time range, the time window (W) starting after a relaxed voltage interval (RVI) and comprising a dynamic load interval (DLI), executing a subspace identification analysis (S1500) within the time window (W) resulting in the determination of one or more parameters of the battery (B), populating (S1600) a model of the battery (B) with the one or more parameters, estimating (S1800) the state of the battery based on the model , characterized in that at least the step of executing the subspace identification analysis (S1500) is executed a plurality of time, for a plurality of different values of the state of charge of the battery (B), and wherein the step of populating (S1600) the model of the battery (B) comprises populating a look-up table as a function of the different values of the state of charge. acquiring (S1100) data of the battery (B) during at least a predetermined time range, the data comprising at least a plurality of voltage measurements (V) and a plurality of current measurements (I), determining (S1200) a time window (W) within the predetermined time range, the time window (W) starting after a relaxed voltage interval (RVI) and comprising a dynamic load interval (DLI), executing a subspace identification analysis (S1500) within the time window (W) resulting in the determination of one or more parameters of the battery (B), populating (S1600) a model of the battery (B) with the one or more parameters, estimating (S1800) the state of the battery based on the model , characterized in that at least the step of executing the subspace identification analysis (S1500) is executed a plurality of time, for a plurality of different values of the state of charge of the battery (B), and wherein the step of populating (S1600) the model of the battery (B) comprises populating a look-up table as a function of the different values of the state of charge.
A method for recording a data block on a blockchain, wherein the blockchain comprises a plurality of blockchain branches, data blocks are recorded on the plurality of blockchain branches by a same group of accounting nodes, the method is performed by a leader accounting node in the group of accounting nodes, and the method comprises: generating a target data block; determining, in the plurality of blockchain branches, whether there is a blockchain branch having a data block on which consensus is being performed and which is to be uploaded; in a case that there are blockchain branches each having no data block on which consensus is being performed and which is to be uploaded, selecting, from the blockchain branches each having no data block on which consensus is being performed and which is to be uploaded, a blockchain branch for recording the target data block; recording an abstract of a previous data block that is recorded on the selected blockchain branch in a block header of the target data block; and transmitting the target data block to other accounting nodes in the group of accounting nodes for performing consensus, and recording the target data block on the selected blockchain branch. generating a target data block; determining, in the plurality of blockchain branches, whether there is a blockchain branch having a data block on which consensus is being performed and which is to be uploaded; in a case that there are blockchain branches each having no data block on which consensus is being performed and which is to be uploaded, selecting, from the blockchain branches each having no data block on which consensus is being performed and which is to be uploaded, a blockchain branch for recording the target data block; recording an abstract of a previous data block that is recorded on the selected blockchain branch in a block header of the target data block; and transmitting the target data block to other accounting nodes in the group of accounting nodes for performing consensus, and recording the target data block on the selected blockchain branch.