mhurhangee/patent-ind-claim-en huggingface dataset:
A method of performing channel estimation in an orthogonal frequency domain multiplexing, OFDM, communications system, the method comprising: receiving a plurality of reference signals on a plurality of subcarriers; performing channel estimation to obtain a plurality of raw channel estimates based on the received plurality of reference signals; determining whether a channel estimate filtering refinement is necessary based on a signal to noise ratio, SNR, measurement of the received plurality of reference signals; determining, when the channel estimate filtering refinement is determined to be necessary, a minimum value of a filter length of a smoothing filter used for the channel estimation filtering refinement; determining a number of raw channel estimates from said obtained raw channel estimates to be used to calculate refined channel estimates; and calculating said refined channel estimates using the determined number of raw channel estimates and the determined minimum value of the filter length of said smoothing filter. receiving a plurality of reference signals on a plurality of subcarriers; performing channel estimation to obtain a plurality of raw channel estimates based on the received plurality of reference signals; determining whether a channel estimate filtering refinement is necessary based on a signal to noise ratio, SNR, measurement of the received plurality of reference signals; determining, when the channel estimate filtering refinement is determined to be necessary, a minimum value of a filter length of a smoothing filter used for the channel estimation filtering refinement; determining a number of raw channel estimates from said obtained raw channel estimates to be used to calculate refined channel estimates; and calculating said refined channel estimates using the determined number of raw channel estimates and the determined minimum value of the filter length of said smoothing filter.
A process for washing a wellbore, the process comprising: a) passing a drill string , including a reservoir liner hanger running tool , down a cased wellbore to install a reservoir liner in an uncased distal portion of the wellbore ; b) displacing cement into the reservoir liner annulus by passing completion fluid through the drill string and reservoir liner ; characterized by : c) without first removing the drill string from the wellbore , performing an inflow test on the reservoir liner and washing an interior of the casing by passing wash fluid through the drill string and into the casing, whilst rotating the drill string . a) passing a drill string , including a reservoir liner hanger running tool , down a cased wellbore to install a reservoir liner in an uncased distal portion of the wellbore ; b) displacing cement into the reservoir liner annulus by passing completion fluid through the drill string and reservoir liner ; characterized by : c) without first removing the drill string from the wellbore , performing an inflow test on the reservoir liner and washing an interior of the casing by passing wash fluid through the drill string and into the casing, whilst rotating the drill string .
A data stream distribution method performed by a system comprising a load balancer and more than one application server , the method comprising: • receiving, by the load balancer, a data stream; • accessing, by the load balancer, first data in the data stream according to a first distribution rule, generating a keyword according to the accessed first data in the data stream, querying first distribution information according to the keyword, and determining, according to the first distribution information, an application server, among the more than one application server, that processes the data stream, wherein the first distribution rule and the first distribution information are generated by the application server according to an interface protocol and sent to the load balancer, or the first distribution rule and the first distribution information are configured on the load balancer according to an interface protocol; and • sending, by the load balancer, the data stream to the determined application server. • receiving, by the load balancer, a data stream; • accessing, by the load balancer, first data in the data stream according to a first distribution rule, generating a keyword according to the accessed first data in the data stream, querying first distribution information according to the keyword, and determining, according to the first distribution information, an application server, among the more than one application server, that processes the data stream, wherein the first distribution rule and the first distribution information are generated by the application server according to an interface protocol and sent to the load balancer, or the first distribution rule and the first distribution information are configured on the load balancer according to an interface protocol; and • sending, by the load balancer, the data stream to the determined application server.
A dunnage converting apparatus, comprising: a converting station operable in a converting direction for converting supply material into low-density dunnage and moving the dunnage in a dispensing direction along a material path; a cutting member disposed on a single lateral side of the material path, the cutting member dividing the path and dunnage therein into: an outfeed portion between the converting station and the cutting member , and a severable portion beyond the cutting member from the converting station ; wherein the converting station is operable in a reverse direction for pulling the dunnage against the cutting member to cause the cutting member to cut the dunnage when the dunnage in the severable portion is pulled against the cutting member . a converting station operable in a converting direction for converting supply material into low-density dunnage and moving the dunnage in a dispensing direction along a material path; a cutting member disposed on a single lateral side of the material path, the cutting member dividing the path and dunnage therein into: an outfeed portion between the converting station and the cutting member , and a severable portion beyond the cutting member from the converting station ; an outfeed portion between the converting station and the cutting member , and a severable portion beyond the cutting member from the converting station ; wherein the converting station is operable in a reverse direction for pulling the dunnage against the cutting member to cause the cutting member to cut the dunnage when the dunnage in the severable portion is pulled against the cutting member .
A server comprising: a memory configured to manage a private file system (FS1, FS2) for a first user and a shared file system (FS3) which is shared by a plurality of users including the first user, the shared file system (FS3) being pointed from the private file system (FS2) 1 ; a processor , configured to: create a single token comprising first transaction information indicative of one or more transactions that occurred on the private file system and second transaction information indicative of one or more transactions that occurred on the shared file system (FS3); send the single token to a client device corresponding to the first user; and receive a request, which is created based on the single token by the client device and requests to obtain a combined transaction log which includes a first transaction log of the private file system (FS2) and a second transaction log of the shared file system (FS3), from the client device. a memory configured to manage a private file system (FS1, FS2) for a first user and a shared file system (FS3) which is shared by a plurality of users including the first user, the shared file system (FS3) being pointed from the private file system (FS2) 1 ; a processor , configured to: create a single token comprising first transaction information indicative of one or more transactions that occurred on the private file system and second transaction information indicative of one or more transactions that occurred on the shared file system (FS3); send the single token to a client device corresponding to the first user; and receive a request, which is created based on the single token by the client device and requests to obtain a combined transaction log which includes a first transaction log of the private file system (FS2) and a second transaction log of the shared file system (FS3), from the client device. create a single token comprising first transaction information indicative of one or more transactions that occurred on the private file system and second transaction information indicative of one or more transactions that occurred on the shared file system (FS3); send the single token to a client device corresponding to the first user; and receive a request, which is created based on the single token by the client device and requests to obtain a combined transaction log which includes a first transaction log of the private file system (FS2) and a second transaction log of the shared file system (FS3), from the client device.
A method of addressing each of a plurality of nodes for a communication network , the method comprising: powering, by a power bus , a first node of the plurality of nodes , each electrically connected to a communication bus of the communication network ; starting a first timer of the first node that is configured to begin counting upon receiving power from the power bus ; providing, from a host controller , a first address to a first node of the plurality of nodes over the communication bus ; connecting, by the first node, the power bus to a second node of the plurality of nodes upon: (i) the first timer reaching a threshold time; or (ii) a node controller of the first node determining that successful addressing has occurred; wherein connecting, by the first node, the power bus to the second node of the plurality of nodes comprises controlling a switch to connect the power bus to the second node; and wherein, when the node controller of the first node determines that successful addressing has occurred, the method further comprises: providing, by the first node via the communication bus , a first address acknowledgement to the host controller indicative of successful receipt of the first address by the first node. powering, by a power bus , a first node of the plurality of nodes , each electrically connected to a communication bus of the communication network ; starting a first timer of the first node that is configured to begin counting upon receiving power from the power bus ; providing, from a host controller , a first address to a first node of the plurality of nodes over the communication bus ; connecting, by the first node, the power bus to a second node of the plurality of nodes upon: (i) the first timer reaching a threshold time; or (ii) a node controller of the first node determining that successful addressing has occurred; (i) the first timer reaching a threshold time; or (ii) a node controller of the first node determining that successful addressing has occurred; wherein connecting, by the first node, the power bus to the second node of the plurality of nodes comprises controlling a switch to connect the power bus to the second node; and wherein, when the node controller of the first node determines that successful addressing has occurred, the method further comprises: providing, by the first node via the communication bus , a first address acknowledgement to the host controller indicative of successful receipt of the first address by the first node.
A method for fabricating an array substrate motherboard, comprising: providing a substrate including a plurality of gate lines, gate line driving leads , data lines, and data line driving leads , wherein each gate line is connected to one gate line driving lead , and each data line is connected to one data line driving lead ; forming a plurality of gate line testing leads , wherein each gate line testing lead is connected with a corresponding gate line driving lead ; forming a plurality of data line testing leads , wherein each data line testing lead is connected with a corresponding subset of the plurality of data line driving leads ; forming a plurality of gate line testing pads , wherein each gate line testing pad is connected with a corresponding gate line testing lead ; forming a plurality of data line testing pads , wherein each data line testing pad is connected with two corresponding data line testing leads ; using the plurality of gate line testing pads and the plurality of data line testing pads to test the plurality of gate lines and the plurality of data lines, and characterized in forming an insulating layer between the data line testing leads and the data line driving leads wherein each data line driving lead is connected with two data line testing leads that penetrate through the insulating layer through two via-holes, respectively, and the two data line testing leads are connected to a same data line testing pad . providing a substrate including a plurality of gate lines, gate line driving leads , data lines, and data line driving leads , wherein each gate line is connected to one gate line driving lead , and each data line is connected to one data line driving lead ; forming a plurality of gate line testing leads , wherein each gate line testing lead is connected with a corresponding gate line driving lead ; forming a plurality of data line testing leads , wherein each data line testing lead is connected with a corresponding subset of the plurality of data line driving leads ; forming a plurality of gate line testing pads , wherein each gate line testing pad is connected with a corresponding gate line testing lead ; forming a plurality of data line testing pads , wherein each data line testing pad is connected with two corresponding data line testing leads ; using the plurality of gate line testing pads and the plurality of data line testing pads to test the plurality of gate lines and the plurality of data lines, and characterized in forming an insulating layer between the data line testing leads and the data line driving leads wherein each data line driving lead is connected with two data line testing leads that penetrate through the insulating layer through two via-holes, respectively, and the two data line testing leads are connected to a same data line testing pad .
Security element of a security document, comprising an effect layer , a marking layer and a motif element , wherein the effect layer is configured with a first area, the marking layer is configured with a second area and the motif element is configured with a third area, wherein the first area is at least of the same size as the second area, and the second area is larger than the third area, wherein the motif element is arranged on the marking layer , wherein the marking layer is arranged on a rear side of the effect layer and is configured for marking the rear side of the effect layer , wherein the marking layer is configured as a check aid for a laterally correct arrangement of the security element on the security document, wherein the motif element is configured as a printed element produced by a printing method, wherein the motif element is configured to reflect radiation of the light spectrum in the same way as the marking layer and to absorb radiation of the infrared spectrum differently from the marking layer , or the motif element is configured to be transparent in the light spectrum and is configured to absorb radiation of the infrared spectrum differently from the marking layer , characterized in that the marking layer is configured as a white pigment coat.
A method of controlling operation of an inlet valve system (20.1, 20.2,...20.n) of each cylinder of an internal combustion piston engine , in which an operation of each cylinder of the engine comprises at least a. Intake phase for admitting combustion air into the cylinder , b. Compression phase for compressing the combustion air in the cylinder by a movement of a piston in the cylinder towards its top dead center position, c. Power phase wherein expanding gas resulted from fuel combustion forces the piston down the cylinder, and turning a crankshaft, and d. Exhaust phase for removal the exhaust gas from the cylinder , wherein the method comprising following steps: I. Measuring cylinder pressure ( p 0 ) in each cylinder (30.1, 30.2,...,30.n) at least at a one predetermined crank angle position ( θ 0 ), II. Determining an estimated polytropic index ( γ ) for each cylinder (30.1, 30.2,...,30.n) corresponding to the at least one measured cylinder pressure ( p 0 ) at the predetermined crank angle position ( θ 0 ), III. determining an estimated compression pressure ( p est ) for at least at a second crank angle position ( θ x ) by using the at least one measured cylinder pressure ( p 0 ) and the at least one stimated polytropic index ( γ ), characterized in that the steps I to III are executed during a first cycle of the cylinder, and that a step of IV. Controlling the closing timing of a variable inlet valve (20.1, 20.2,...20.n) system of each cylinder in a response to the estimated compression pressure ( p est ) of each cylinder to obtain a same pre-determined target peak compression pressure in each cylinder is executed during a second cycle of the cylinder. a. Intake phase for admitting combustion air into the cylinder , b. Compression phase for compressing the combustion air in the cylinder by a movement of a piston in the cylinder towards its top dead center position, c. Power phase wherein expanding gas resulted from fuel combustion forces the piston down the cylinder, and turning a crankshaft, and d. Exhaust phase for removal the exhaust gas from the cylinder , I. Measuring cylinder pressure ( p 0 ) in each cylinder (30.1, 30.2,...,30.n) at least at a one predetermined crank angle position ( θ 0 ), II. Determining an estimated polytropic index ( γ ) for each cylinder (30.1, 30.2,...,30.n) corresponding to the at least one measured cylinder pressure ( p 0 ) at the predetermined crank angle position ( θ 0 ), III. determining an estimated compression pressure ( p est ) for at least at a second crank angle position ( θ x ) by using the at least one measured cylinder pressure ( p 0 ) and the at least one stimated polytropic index ( γ ),
Fan impeller, comprising a base body with an axis of rotation , wherein the fan impeller has a rotor of a generator , wherein the rotor is fixed to the base body of the fan impeller , wherein at least one magnet is arranged at the rotor , characterised in that an inertia ring is fixed to the base body of the fan impeller at a distance (d) from the at least one magnet , and in that the density of the material of the inertia ring is greater than the density of the material of the base body of the fan impeller .
A mobile terminal for use in a communication system comprising a first, packet-based network and a plurality of wireless access networks providing access to the first network; the mobile terminal comprising: one or more transceivers for connecting to the wireless access networks; a positioning module arranged to determine a current geographical location of the mobile terminal; and processing apparatus coupled to the positioning module and the one or more transceivers, operable to communicate with the first network by forming connections with the wireless access networks using the one or more transceivers; wherein the processing apparatus is configured to maintain a log of past availability to said mobile terminal or past use by said mobile terminal of one or more of said wireless access networks; wherein the processing apparatus is configured to control activation of at least one of the one or more transceivers to scan for subsequent availability of one or more of the wireless access networks; and the mobile terminal is characterized in that : the processing apparatus is configured to switch between (i) a first mode of operation in which said scanning is controlled in dependence on the current geographical location of the mobile terminal as determined by the positioning module, and (ii) a second mode of operation in which said scanning is controlled in dependence on said log. one or more transceivers for connecting to the wireless access networks; a positioning module arranged to determine a current geographical location of the mobile terminal; and processing apparatus coupled to the positioning module and the one or more transceivers, operable to communicate with the first network by forming connections with the wireless access networks using the one or more transceivers; wherein the processing apparatus is configured to maintain a log of past availability to said mobile terminal or past use by said mobile terminal of one or more of said wireless access networks; wherein the processing apparatus is configured to control activation of at least one of the one or more transceivers to scan for subsequent availability of one or more of the wireless access networks; and the mobile terminal is characterized in that : the processing apparatus is configured to switch between (i) a first mode of operation in which said scanning is controlled in dependence on the current geographical location of the mobile terminal as determined by the positioning module, and (ii) a second mode of operation in which said scanning is controlled in dependence on said log.
A diverging/merging device for conveying equipment in which an arc-shaped path section at an end portion of another conveying path is tangentially connected in a middle of a straight path and an arc-shaped conveying device forming the arc-shaped path section is fixed at a constant height so that a conveyed object can be conveyed over an entire area of the arc-shaped path section at the same level as the straight path tangentially connected with the arc-shaped path section , wherein the straight path includes a constant length straight path section including an entirety of an overlapping area with the arc-shaped path section from a connection position (P) with the arc-shaped path section , and a linear conveying device forming the constant length straight path section includes vertically moving conveyance means tilting in a vertical direction with respect to an end portion of the straight path tangentially connected with the arc-shaped path section , and when the vertically moving conveyance means are at a lower retracted position of tilting downward, the linear conveying device is located below a conveyed object conveyed by the arc-shaped conveying device , and when the vertically moving conveyance means are at an upper working position of tilting upward, a conveyed object conveyed by the linear conveying device passes above the arc-shaped conveying device , the linear conveying device including first vertically moving conveyance means tilting in the vertical direction with respect to one end of the constant length straight path section , characterized in that the linear conveying device includes a second vertically moving conveyance means tilting in the vertical direction with respect to the other end of the constant length straight path section , and when both the first and second vertically moving conveyance means are at the upper working position, a conveying surface on the linear conveying device is configured to be deformed in a mountain shape in which an intermediate part is raised.