mhurhangee/patent-ind-claim-en huggingface dataset:
An encryption method that envisages performing an encryption procedure including operations that comprise accessing a look-up table , said operation of accessing a look-up table comprising an operation of initialization of the look-up table that comprises writing initialization values in said look-up table by applying (110; 110, 120) a first input mask ( R 1 ) to input data ( din, din ref ) that identify a location of said look-up table , obtaining first masked location identifying data ( din mask ) and a first output mask ( R 2 ) to data ( dout, dout ref ) at output from a location of said look-up table , obtaining a first masked output data ( dout mask ), wherein at least one second step of initialization of said look-up table , following said operation of initialization , is carried out, which comprises: providing at least one second input mask R 1 ′ and one second output mask R 2 ′ ; and computing corresponding second initialization values by computing a first logic combination (Δ 1 ) which is the result of an operation of exclusive OR (XOR) between the values of said first input mask ( R 1 ) and said second input mask R 1 ′ , said first logic combination (Δ 1 ) being applied by an exclusive OR operation to said first masked location identifying data ( din mask ) to obtain second input data ( din mask ' ) and applying by an exclusive OR operation first masked output data ( dout mask ) to a second logic combination (Δ 2 ) which is the result of an operation of exclusive OR (XOR) between the values of said first output mask R 2 ′ and said second output mask R 2 ′ to obtain second output data ( dout mask ' ) , so that in a resulting look-up table the second initialization values includes the second input data ( din mask ' ) masked only by the second input mask R 1 ′ and the output data ( dout mask ' ) masked only by the second output mask R 2 ′ . providing at least one second input mask R 1 ′ and one second output mask R 2 ′ ; and computing corresponding second initialization values by computing a first logic combination (Δ 1 ) which is the result of an operation of exclusive OR (XOR) between the values of said first input mask ( R 1 ) and said second input mask R 1 ′ , said first logic combination (Δ 1 ) being applied by an exclusive OR operation to said first masked location identifying data ( din mask ) to obtain second input data ( din mask ' ) and applying by an exclusive OR operation first masked output data ( dout mask ) to a second logic combination (Δ 2 ) which is the result of an operation of exclusive OR (XOR) between the values of said first output mask R 2 ′ and said second output mask R 2 ′ to obtain second output data ( dout mask ' ) , so that in a resulting look-up table the second initialization values includes the second input data ( din mask ' ) masked only by the second input mask R 1 ′ and the output data ( dout mask ' ) masked only by the second output mask R 2 ′ .
A multi-leaved core damping disk comprising: a first disk half having a first friction surface at a first axial end of the first disk half and a first non-friction surface at a second axial end of the first disk half; a second disk half having a second friction surface at a third axial end of the second disk half and a second non-friction surface at a fourth axial end of the second disk half , wherein the first friction surface is disposed at a fifth axial end of the multi-leaved core damping disk and the second friction surface is disposed at a sixth axial end of the multi-leaved core damping disk; and a multi-leaved core disposed between, and axially aligned with, the first disk half and the second disk half ; wherein the multi-leaved core comprises a plurality of disk leaves, and characterized by the multi-leaved core including a first disk leaf and a second disk leaf, and a cavity is disposed between the first disk leaf and the second disk leaf, and further wherein one or both of the first disk leaf and the second disk leaf include a circumferentially extending recess in contact with a spacer to form said cavity and wherein the first disk half and the second disk half are secured to the multi-leaved core via a fastner. a first disk half having a first friction surface at a first axial end of the first disk half and a first non-friction surface at a second axial end of the first disk half; a second disk half having a second friction surface at a third axial end of the second disk half and a second non-friction surface at a fourth axial end of the second disk half , wherein the first friction surface is disposed at a fifth axial end of the multi-leaved core damping disk and the second friction surface is disposed at a sixth axial end of the multi-leaved core damping disk; and a multi-leaved core disposed between, and axially aligned with, the first disk half and the second disk half ; wherein the multi-leaved core comprises a plurality of disk leaves, and characterized by the multi-leaved core including a first disk leaf and a second disk leaf, and a cavity is disposed between the first disk leaf and the second disk leaf, and further wherein one or both of the first disk leaf and the second disk leaf include a circumferentially extending recess in contact with a spacer to form said cavity and wherein the first disk half and the second disk half are secured to the multi-leaved core via a fastner.
A method for making a Protein Solution comprising IL-1ra, wherein the method comprises: (a) obtaining whole blood from a subject suffering from osteoarthritis; (b) fractionating the whole blood to produce a platelet-rich plasma fraction; (c) contacting the fraction with polyacrylamide beads; and (d) separating the polyacrylamide beads from the composition to form the Protein Solution, wherein the Protein Solution comprises IL-ira in a concentration greater than the average concentration of IL-ira in Protein Solutions prepared in the same way from healthy donors. (a) obtaining whole blood from a subject suffering from osteoarthritis; (b) fractionating the whole blood to produce a platelet-rich plasma fraction; (c) contacting the fraction with polyacrylamide beads; and (d) separating the polyacrylamide beads from the composition to form the Protein Solution, wherein the Protein Solution comprises IL-ira in a concentration greater than the average concentration of IL-ira in Protein Solutions prepared in the same way from healthy donors.
A method for producing a joined body, the method comprising: disposing a joining member between a member A (A) containing a thermoplastic resin and a member B (B) containing a thermoplastic resin, the joining member having a sheet part containing a thermoplastic resin and a plurality of protrusion parts integrally formed with the sheet part on at least one surface of the sheet part, the protrusion parts containing a thermoplastic resin; and melting at least a part of the joining member to join the member A and the member B to obtain a joined body thereof; wherein the maximum height (h) of the protrusion parts is in a range from 100 to 500 μm; and, wherein the ratio of the distance between joining surfaces of the member A and the member B in the joined body to the height of the joining member before joining which is defined by the following Formula S2 is 95% or less; Ratio of Distance between Joining Surfaces of Member A and Member B in Joined Body to Height of Joining Member before Joining = Distance between Joining Surfaces of Member A and Member B in Joined Body / Height of Joining Member before Joining × 100 % . disposing a joining member between a member A (A) containing a thermoplastic resin and a member B (B) containing a thermoplastic resin, the joining member having a sheet part containing a thermoplastic resin and a plurality of protrusion parts integrally formed with the sheet part on at least one surface of the sheet part, the protrusion parts containing a thermoplastic resin; and melting at least a part of the joining member to join the member A and the member B to obtain a joined body thereof; wherein the maximum height (h) of the protrusion parts is in a range from 100 to 500 μm; and, wherein the ratio of the distance between joining surfaces of the member A and the member B in the joined body to the height of the joining member before joining which is defined by the following Formula S2 is 95% or less; Ratio of Distance between Joining Surfaces of Member A and Member B in Joined Body to Height of Joining Member before Joining = Distance between Joining Surfaces of Member A and Member B in Joined Body / Height of Joining Member before Joining × 100 % .
Bed (MC) comprising: a hollow base container , a flat platform tiltable relative to the container, a support for objects which remains housed in the base container when the platform is in a position maximally close to the base container, and a lifting device for lifting the support with respect to the base container and holding it in a raised position, characterized in that the support for objects is connected or hanged solely to the platform to be lifted together with it. a hollow base container , a flat platform tiltable relative to the container, a support for objects which remains housed in the base container when the platform is in a position maximally close to the base container, and a lifting device for lifting the support with respect to the base container and holding it in a raised position, characterized in that the support for objects is connected or hanged solely to the platform to be lifted together with it.
A method for preventing a pitch bearing failure of a pitch system of a wind turbine , the method comprising: monitoring, via at least one sensor , one or more electrical signals of a pitch motor of a pitch drive mechanism of the pitch system that drives a pitch bearing of the pitch system ; analyzing, via the controller , the one or more electrical signals of the pitch motor so as to remove noise and amplify outliers; estimating bearing friction of the pitch bearing using the analyzed one or more electrical signals of the pitch motor ; and, implementing, via the controller , a control action when the estimated bearing friction of the pitch bearing indicates an anomaly in the pitch bearing ; wherein analyzing the one or more electrical signals of the pitch motor so as to remove the noise and amplify outliers further comprises filtering the one or more electrical signals of the pitch motor over a predetermined time period; and wherein filtering the one or more electrical signals of the pitch motor over the predetermined time period further comprises: determining a mean drift in the one or more electrical signals of the pitch motor over the predetermined time period; and, removing the mean drift from the one or more electrical signals of the pitch motor for the predetermined time period to reduce noise of the one or more operational signals due to an aerodynamic torsional moment on the rotor blade . monitoring, via at least one sensor , one or more electrical signals of a pitch motor of a pitch drive mechanism of the pitch system that drives a pitch bearing of the pitch system ; analyzing, via the controller , the one or more electrical signals of the pitch motor so as to remove noise and amplify outliers; estimating bearing friction of the pitch bearing using the analyzed one or more electrical signals of the pitch motor ; and, implementing, via the controller , a control action when the estimated bearing friction of the pitch bearing indicates an anomaly in the pitch bearing ; wherein analyzing the one or more electrical signals of the pitch motor so as to remove the noise and amplify outliers further comprises filtering the one or more electrical signals of the pitch motor over a predetermined time period; and wherein filtering the one or more electrical signals of the pitch motor over the predetermined time period further comprises: determining a mean drift in the one or more electrical signals of the pitch motor over the predetermined time period; and, removing the mean drift from the one or more electrical signals of the pitch motor for the predetermined time period to reduce noise of the one or more operational signals due to an aerodynamic torsional moment on the rotor blade . determining a mean drift in the one or more electrical signals of the pitch motor over the predetermined time period; and, removing the mean drift from the one or more electrical signals of the pitch motor for the predetermined time period to reduce noise of the one or more operational signals due to an aerodynamic torsional moment on the rotor blade .
A method for processing time synchronization, performed by a Software Defined Network, SDN, controller, the method comprising: extending an instruction set of OpenFlow protocol wherein the extended instruction set is used to implement Precision Time Protocol, PTP, based time synchronization (S102); wherein extending the instruction set of OpenFlow protocol (S102) comprises: adding a TimeStamp ,TS, generation instruction, to a FlowTable configuration message, wherein the TS generation instruction instructs a time synchronization equipment to generate a current TS when the time synchronization equipment receives a PTP synchronization message at an ingress port and/or sends a PTP synchronization message at an egress port and sending the FlowTable configuration message to a plurality of time synchronization equipment that implement PTP-based time synchronization, (S104); wherein the FlowTable configuration message comprises the extended instruction set, and wherein the plurality of time synchronization equipment are clock equipment that implement PTP-based time synchronization processing according to the extended instruction set. extending an instruction set of OpenFlow protocol wherein the extended instruction set is used to implement Precision Time Protocol, PTP, based time synchronization (S102); wherein extending the instruction set of OpenFlow protocol (S102) comprises: adding a TimeStamp ,TS, generation instruction, to a FlowTable configuration message, wherein the TS generation instruction instructs a time synchronization equipment to generate a current TS when the time synchronization equipment receives a PTP synchronization message at an ingress port and/or sends a PTP synchronization message at an egress port and sending the FlowTable configuration message to a plurality of time synchronization equipment that implement PTP-based time synchronization, (S104); wherein the FlowTable configuration message comprises the extended instruction set, and wherein the plurality of time synchronization equipment are clock equipment that implement PTP-based time synchronization processing according to the extended instruction set.
A device, comprising: a bone plate having an upper surface and a bone-facing surface , the bone plate comprising one or more openings extending through the bone plate from the upper surface to the bone-facing surface; one or more sliding elements , each sliding element including a fastener receiving hole , wherein the one or more openings at least partially surround a periphery of one of the receiving holes, and wherein the one or more openings are at least partially filled with an elastomer to support elastic suspension of the one or more sliding elements in the bone plate, thereby enabling relative displacement between the one or more sliding elements and the bone plate; at least one sensor operable to assess a dynamic parameter of one of the one or more sliding elements within the bone plate; a receiver element located external to the bone plate; and a transmission element operably coupled to the sensor, the transmission element configured to communicate with the receiver element. a bone plate having an upper surface and a bone-facing surface , the bone plate comprising one or more openings extending through the bone plate from the upper surface to the bone-facing surface; one or more sliding elements , each sliding element including a fastener receiving hole , wherein the one or more openings at least partially surround a periphery of one of the receiving holes, and wherein the one or more openings are at least partially filled with an elastomer to support elastic suspension of the one or more sliding elements in the bone plate, thereby enabling relative displacement between the one or more sliding elements and the bone plate; at least one sensor operable to assess a dynamic parameter of one of the one or more sliding elements within the bone plate; a receiver element located external to the bone plate; and a transmission element operably coupled to the sensor, the transmission element configured to communicate with the receiver element.
A method for producing a polyvinylamine solution, comprising: a step for polymerizing N-vinylcarboxamide by adding an azo initiator to a monomer composition containing N-vinylcarboxamide at a ratio of at least 0.05 parts by mass of the azo initiator relative to 100 parts by mass of the N-vinylcarboxamide monomer so as to obtain a polymerized composition containing an N-vinylcarboxamide polymer; a step for reducing the amount of azo initiator remaining in the wet polymerized composition by treating the wet polymerized composition for an hour or longer at a temperature of at least 20°C higher than the 10-hour half-life temperature of the azo initiator; and a step for pulverizing the N-vinylcarboxamide polymer to make a powdered N-vinylcarboxamide polymer composition; a step for preparing an N-vinylcarboxamide polymer solution by adding water to the powdered N-vinylcarboxamide polymer composition so that the solution contains the N-vinylcarboxamide polymer at 30 mass% or less relative to the entire mass of the N-vinylcarboxamide polymer solution; and a step for hydrolyzing part of or the entire N-vinylcarboxamide polymer composition. a step for polymerizing N-vinylcarboxamide by adding an azo initiator to a monomer composition containing N-vinylcarboxamide at a ratio of at least 0.05 parts by mass of the azo initiator relative to 100 parts by mass of the N-vinylcarboxamide monomer so as to obtain a polymerized composition containing an N-vinylcarboxamide polymer; a step for reducing the amount of azo initiator remaining in the wet polymerized composition by treating the wet polymerized composition for an hour or longer at a temperature of at least 20°C higher than the 10-hour half-life temperature of the azo initiator; and a step for pulverizing the N-vinylcarboxamide polymer to make a powdered N-vinylcarboxamide polymer composition; a step for preparing an N-vinylcarboxamide polymer solution by adding water to the powdered N-vinylcarboxamide polymer composition so that the solution contains the N-vinylcarboxamide polymer at 30 mass% or less relative to the entire mass of the N-vinylcarboxamide polymer solution; and a step for hydrolyzing part of or the entire N-vinylcarboxamide polymer composition.
An image forming apparatus comprising: an apparatus main body including an image forming device that forms an image on a recording material (P); a unit detachably mounted in the apparatus main body ; a switching member pivotably provided in the apparatus main body , wherein while in a state in which the switching member has entered into the unit mounted in the apparatus main body , the switching member selectively switches a route through which the recoding material (P) is guided; and a retracting member provided in the apparatus main body , wherein the retracting member is adapted to retract the switching member to an outside of a mount area of the unit when the unit is dismounted from the apparatus main body , characterized in that the retracting member is provided so that the retracting member can be abutted against or separated from the switching member , the retracting member being biased to a direction that retracts the switching member to the outside of the mount area of the unit, and wherein the retracting member is adapted to abut against the unit and, countering biasing force, to separate from the switching member when the unit is mounted in the apparatus main body . an apparatus main body including an image forming device that forms an image on a recording material (P); a unit detachably mounted in the apparatus main body ; a switching member pivotably provided in the apparatus main body , wherein while in a state in which the switching member has entered into the unit mounted in the apparatus main body , the switching member selectively switches a route through which the recoding material (P) is guided; and a retracting member provided in the apparatus main body , wherein the retracting member is adapted to retract the switching member to an outside of a mount area of the unit when the unit is dismounted from the apparatus main body , characterized in that the retracting member is provided so that the retracting member can be abutted against or separated from the switching member , the retracting member being biased to a direction that retracts the switching member to the outside of the mount area of the unit, and wherein the retracting member is adapted to abut against the unit and, countering biasing force, to separate from the switching member when the unit is mounted in the apparatus main body .
A system for controlling multiple actuators (102a-102n) that are attached to a structure for moving and positioning the structure , the system comprising: a plurality of actuators (102a-102n); a magnetic flux sensor in a motor of each actuator (102a-102n), the magnetic flux sensor sensing a magnetic flux in an associated motor and generating an electrical signal that corresponds to the magnetic flux in the associated motor ; and a control unit that receives the electrical signal from the magnetic flux sensor of each actuator (102a-102n), the control unit comprising: a threshold window detector configured to perform a function comprising detecting a magnetic flux density of a particular actuator (102a-102n) being outside preset performance limits based on the electrical signal corresponding to the magnetic flux in the associated motor of the particular actuator (102a-102n); and a flux selector configured to perform a function comprising deactivating the particular actuator (102a-102n) in response to the magnetic flux density of the particular actuator (102a-102n) being greater than an upper preset limit or lower than a lower preset limit. a plurality of actuators (102a-102n); a magnetic flux sensor in a motor of each actuator (102a-102n), the magnetic flux sensor sensing a magnetic flux in an associated motor and generating an electrical signal that corresponds to the magnetic flux in the associated motor ; and a control unit that receives the electrical signal from the magnetic flux sensor of each actuator (102a-102n), the control unit comprising: a threshold window detector configured to perform a function comprising detecting a magnetic flux density of a particular actuator (102a-102n) being outside preset performance limits based on the electrical signal corresponding to the magnetic flux in the associated motor of the particular actuator (102a-102n); and a flux selector configured to perform a function comprising deactivating the particular actuator (102a-102n) in response to the magnetic flux density of the particular actuator (102a-102n) being greater than an upper preset limit or lower than a lower preset limit. a threshold window detector configured to perform a function comprising detecting a magnetic flux density of a particular actuator (102a-102n) being outside preset performance limits based on the electrical signal corresponding to the magnetic flux in the associated motor of the particular actuator (102a-102n); and a flux selector configured to perform a function comprising deactivating the particular actuator (102a-102n) in response to the magnetic flux density of the particular actuator (102a-102n) being greater than an upper preset limit or lower than a lower preset limit.