mhurhangee/patent-ind-claim-en huggingface dataset:
A method comprising: calculating , by a storage server, a level of fragmentation that would be introduced to a data set stored by the storage server as a result of a deduplication operation on the data set; and determining, by the storage server, whether to perform the deduplication operation based on a result of said calculating; characterised in that calculating the level of fragmentation includes: calculating a number of read operations needed to access the data set after the deduplication operation; calculating a number of read operations needed to access an ideal data set, wherein the ideal data set is a data set that is stored in contiguous physical data blocks and can be accessed with the lowest number of read operations; and calculating a fragmentation index representative of the level of fragmentation based on the number of read operations needed to access the data set after the deduplication and the number of read operations needed to access the ideal data set, wherein determining whether to perform the deduplication operation is based on the fragmentation index. calculating , by a storage server, a level of fragmentation that would be introduced to a data set stored by the storage server as a result of a deduplication operation on the data set; and determining, by the storage server, whether to perform the deduplication operation based on a result of said calculating; calculating a number of read operations needed to access the data set after the deduplication operation; calculating a number of read operations needed to access an ideal data set, wherein the ideal data set is a data set that is stored in contiguous physical data blocks and can be accessed with the lowest number of read operations; and calculating a fragmentation index representative of the level of fragmentation based on the number of read operations needed to access the data set after the deduplication and the number of read operations needed to access the ideal data set, wherein determining whether to perform the deduplication operation is based on the fragmentation index.
An aircraft landing gear shock absorber assembly comprising: an outer cylinder having a bore which extends into the outer cylinder, the bore defining an opening in the outer cylinder; and a sliding tube comprising a first end region slidably coupled within the bore and a second end region which projects out of the opening; wherein the shock absorber assembly includes end stops which limit the amount of relative sliding movement between the sliding tube and outer cylinder such that the shock absorber assembly can extend and retract between maximum and minimum extension states, the shock absorber assembly including upper and lower bearings axially spaced from one another along the longitudinal axis of the shock absorber assembly, each bearing being arranged to move in sliding engagement with respective upper and lower counter face portions (CFU, CFL) of the sliding tube or outer cylinder as the shock absorber assembly extends and retracts between the maximum and minimum extension states, wherein the outer cylinder or the second end region of the sliding tube is configured to be mechanically coupled with a mechanical fixing to a ground fitting distinct from the sliding tube, characterised in that : the sliding tube comprises a tubular body portion formed from a ceramic fibre composite tube, and wherein the lower counter face portion is defined by a ceramic coated portion of the sliding tube. an outer cylinder having a bore which extends into the outer cylinder, the bore defining an opening in the outer cylinder; and a sliding tube comprising a first end region slidably coupled within the bore and a second end region which projects out of the opening; wherein the shock absorber assembly includes end stops which limit the amount of relative sliding movement between the sliding tube and outer cylinder such that the shock absorber assembly can extend and retract between maximum and minimum extension states, the shock absorber assembly including upper and lower bearings axially spaced from one another along the longitudinal axis of the shock absorber assembly, each bearing being arranged to move in sliding engagement with respective upper and lower counter face portions (CFU, CFL) of the sliding tube or outer cylinder as the shock absorber assembly extends and retracts between the maximum and minimum extension states, wherein the outer cylinder or the second end region of the sliding tube is configured to be mechanically coupled with a mechanical fixing to a ground fitting distinct from the sliding tube, characterised in that : the sliding tube comprises a tubular body portion formed from a ceramic fibre composite tube, and wherein the lower counter face portion is defined by a ceramic coated portion of the sliding tube. the sliding tube comprises a tubular body portion formed from a ceramic fibre composite tube, and wherein the lower counter face portion is defined by a ceramic coated portion of the sliding tube.
A method for wireless communication, comprising: identifying , in a system that supports communications using subframes (225, 230, 235, 240, 245; 310, 315, 320, 325), wherein each subframe comprising at least one subcarrier and at least one symbol having a duration defined as a symbol period, a first resource segment to transmit control and/or data signals having a first duration that is less than the symbol period of the at least one symbol , wherein the first resource segment comprises a first cyclic prefix, CP ; identifying a second resource segment to transmit control and/or data signals having a second duration that is less than the symbol period, wherein the second resource segment comprises a second CP , wherein a total duration of the first resource segment and the second resource segment is less than or equal to the symbol period of the at least one symbol ; and communicating with a node utilizing the first and second resource segments . identifying , in a system that supports communications using subframes (225, 230, 235, 240, 245; 310, 315, 320, 325), wherein each subframe comprising at least one subcarrier and at least one symbol having a duration defined as a symbol period, a first resource segment to transmit control and/or data signals having a first duration that is less than the symbol period of the at least one symbol , wherein the first resource segment comprises a first cyclic prefix, CP ; identifying a second resource segment to transmit control and/or data signals having a second duration that is less than the symbol period, wherein the second resource segment comprises a second CP , wherein a total duration of the first resource segment and the second resource segment is less than or equal to the symbol period of the at least one symbol ; and communicating with a node utilizing the first and second resource segments .
A refrigerator comprising: a fresh food compartment ; a freezer compartment ; an ice compartment disposed in the fresh food compartment; an ice maker disposed in the ice compartment; and an ice bucket for storing ice, the ice bucket being disposed in the ice compartment, wherein the ice maker and the ice bucket are arranged side-by-side in a horizontal direction within the ice compartment; and wherein the ice compartment is disposed in an upper corner of the fresh food compartment, characterized by that the ice bucket has a front cover (C), and the front cover has an opening in a bottom portion for discharging pieces of ice. a fresh food compartment ; a freezer compartment ; an ice compartment disposed in the fresh food compartment; an ice maker disposed in the ice compartment; and an ice bucket for storing ice, the ice bucket being disposed in the ice compartment, wherein the ice maker and the ice bucket are arranged side-by-side in a horizontal direction within the ice compartment; and wherein the ice compartment is disposed in an upper corner of the fresh food compartment, characterized by that the ice bucket has a front cover (C), and the front cover has an opening in a bottom portion for discharging pieces of ice.
A method of encryption and re-keying for a wireless network comprising a first wireless station and at least a second wireless station , the method comprising: providing a first synchronous connection oriented wireless link between the first wireless station and the second wireless station ; exchanging first messages between the first wireless station and the second wireless station over the first synchronous connection oriented wireless link to establish a shared secret and a first session key, the first messages not being encrypted; encrypting the MAC layer of the first synchronous connection oriented wireless link using encryption on the basis of the first session key; exchanging further messages between the first wireless station and the second wireless station over the first synchronous connection oriented wireless link to establish a second session key, the further messages being encrypted by the encryption of the MAC layer of the first synchronous connection oriented wireless link; and re-keying the first synchronous connection oriented wireless link by encrypting the MAC layer of the first synchronous connection oriented wireless link using encryption on the basis of the second session key instead of on the basis of the first session key. providing a first synchronous connection oriented wireless link between the first wireless station and the second wireless station ; exchanging first messages between the first wireless station and the second wireless station over the first synchronous connection oriented wireless link to establish a shared secret and a first session key, the first messages not being encrypted; encrypting the MAC layer of the first synchronous connection oriented wireless link using encryption on the basis of the first session key; exchanging further messages between the first wireless station and the second wireless station over the first synchronous connection oriented wireless link to establish a second session key, the further messages being encrypted by the encryption of the MAC layer of the first synchronous connection oriented wireless link; and re-keying the first synchronous connection oriented wireless link by encrypting the MAC layer of the first synchronous connection oriented wireless link using encryption on the basis of the second session key instead of on the basis of the first session key.
Vertical chemical reactor comprising at least a catalytic bed and a tube heat exchanger immersed in said catalytic bed and fed with a heat exchange fluid, wherein: said tube exchanger comprises a plurality of straight tube bundles (6.1, 6.2), each tube bundle having a respective feed tube plate (9.1, 9.2) and a respective collection tube plate (10.1, 10.2) for the fluid, wherein said plurality of tube bundles comprises at least a first set of tube bundles (6.1) arranged at a first height inside the reactor and a second set of tube bundles (6.2) arranged at a second height inside the reactor, the bundles of the first set and the second set being alternated so that each tube bundle is staggered vertically with respect to the adjacent bundles, wherein said tube plates are shaped as circular sectors or ring sectors and each one of said sectors extend substantially along the full radial extension of said catalytic bed. said tube exchanger comprises a plurality of straight tube bundles (6.1, 6.2), each tube bundle having a respective feed tube plate (9.1, 9.2) and a respective collection tube plate (10.1, 10.2) for the fluid, wherein said plurality of tube bundles comprises at least a first set of tube bundles (6.1) arranged at a first height inside the reactor and a second set of tube bundles (6.2) arranged at a second height inside the reactor, the bundles of the first set and the second set being alternated so that each tube bundle is staggered vertically with respect to the adjacent bundles, wherein said tube plates are shaped as circular sectors or ring sectors and each one of said sectors extend substantially along the full radial extension of said catalytic bed.
Self-driven synchronous rotary electrical machine comprising a stator and a rotor provided with peripheral permanent magnets of the rotor , the stator and rotor assembly being housed in a casing connected to a rotating shaft driven by the rotor via bearings arranged on either side of said assembly, means for detecting the rotor position with a view to controlling the supply of the stator coils being placed in the vicinity of the rotor , a flange supporting a bearing directly at the output of the rotor and being inserted between the stator and rotor assembly and means for detecting the rotor position, characterized in that the rotor position detection means are means for detecting the changes in the polarization of the peripheral permanent magnets of the rotor and consisting of at least one position sensor capable of detecting a change in the magnetic polarization of the peripheral permanent magnets of the rotor during the rotation of the rotor .
Tank for an oil, having a tank chamber for storing the oil, wherein the tank chamber has a return opening and an intake opening for the oil, wherein the tank chamber is of U-shaped design with a first chamber limb (56; 82) and with a second chamber limb (58; 84), which are connected via a transverse chamber limb (66; 86) of the tank chamber, wherein the return opening is connected to the first chamber limb (56; 82) and the intake opening is connected to the second chamber limb (58; 84), and wherein the limbs (56; 82, 58; 84, 66; 86) are arranged horizontally, wherein the transverse chamber limb (66; 86) is delimited by two outer-wall portions (16, 18; 88, 90) of an outer side wall , wherein one outer-wall portion (16; 88) is arranged adjacent to the first chamber limb (56; 82) and the further outer-wall portion (18; 90) is arranged adjacent to the second chamber limb (58; 84), characterized in that at least one of the outer-wall portions (16, 18; 88, 90), when seen in cross section, extends obliquely in relation to a longitudinal axis of the adjacent chamber limb (56; 82, 58; 84) in such a way that the tank has a bevelled corner for diverting the flow of the oil from the first chamber limb (56; 82) into the second chamber limb (58; 84).
Method for determining the location of a fault on a three-phase line of an electrical power supply network, in which method - first current measurement values, which indicate respective phase currents flowing through the phases of the line , are measured at a first measuring point of the line ; - travelling waves propagating in the event of a fault from the location of the fault along the line to the first measuring point are detected using the first current measurement values; and - a fault locating device is used to evaluate the detected travelling waves in order to ascertain the location of the fault ; characterized in that - the fault locating device is used to determine modal components of the detected travelling wave, wherein at least two of the modal components have different propagation speeds along the line ; and - a distance between the first measuring point and the location of the fault is ascertained using those times at which the modal components reach the first measuring point . - first current measurement values, which indicate respective phase currents flowing through the phases of the line , are measured at a first measuring point of the line ; - travelling waves propagating in the event of a fault from the location of the fault along the line to the first measuring point are detected using the first current measurement values; and - a fault locating device is used to evaluate the detected travelling waves in order to ascertain the location of the fault ; characterized in that - the fault locating device is used to determine modal components of the detected travelling wave, wherein at least two of the modal components have different propagation speeds along the line ; and - a distance between the first measuring point and the location of the fault is ascertained using those times at which the modal components reach the first measuring point .
A peptide of the following (a) or (b): (a) a peptide consisting of an amino acid sequence set forth in SEQ ID NO: 2; and (b) a peptide consisting of an amino acid sequence having at least 90% identity with a sequence set forth in SEQ ID NO: 2. (a) a peptide consisting of an amino acid sequence set forth in SEQ ID NO: 2; and (b) a peptide consisting of an amino acid sequence having at least 90% identity with a sequence set forth in SEQ ID NO: 2.
A heat pump chiller comprising: a refrigerant circuit comprising a refrigerant, a compressor , a refrigerant/air heat exchanger , an expansion valve and a refrigerant/circulating liquid heat exchanger , and which executes a refrigeration cycle by allowing the refrigerant to circulate sequentially through the compressor , the refrigerant/air heat exchanger , the expansion valve and the refrigerant/circulating liquid heat exchanger ; and a circulating liquid circuit which circulates a circulating liquid to be cooled by heat exchange in the refrigerant/circulating liquid heat exchanger , the circulating liquid circuit being provided with a circulation pump , wherein, at start-up of the heat pump chiller , a control unit of the heat pump chiller is configured to turn on a feed circuit of the circulation pump , and if, within a predetermined time thereafter, the control unit receives a predetermined signal indicating normal operation of the circulating liquid circuit , the control unit is configured to start the compressor , and wherein, if the control unit does not receive the predetermined signal within the predetermined time, the control unit is configured to turn off the feed circuit of the circulation pump and to stop starting the compressor , and further comprising: a flow switch which is configured to turn on when detecting a flow of the circulating liquid in the circulating liquid circuit ; a thermal relay which is configured to turn off when detecting that a temperature of the circulation pump gets higher than a predetermined temperature; temperature sensors (TWR,TWL,TWS) provided in the circulating liquid circuit , one each, at an inlet, an outlet, and a surface of an evaporator for the circulating liquid, wherein, if the control unit detects that at least either of the flow switch or the thermal relay has turned off, the control unit is configured to turn off the feed circuit of the circulation pump and to stop the compressor , and wherein, if the control unit detects that a temperature detected by any one of the three temperature sensors (TWR,TWL,TWS) is equal to or lower than a predetermined temperature, the control unit is configured to stop the compressor while keeping the feed circuit of the circulation pump being turned on.
An oral remineralization accelerating composition comprising: - a first pH increasing component wherein the first pH increasing component is selected to be sodium bicarbonate, having a concentration in the range from 1 to 10 weight/volume percent, preferably in the subrange from 2 to 5 weight/volume percent; - sodium alginate, having a concentration in the range from 0,5 to 5,0 weight/volume percent; - a bacteria saturating component wherein the bacteria saturating component is selected to be xylitol, having a concentration in the range from 10 to 80 weight/volume percent, preferably in the subrange from 20 to 40 weight/volume percent; and - a critical pH decreasing component, wherein the critical pH decreasing component is selected from the group of casein phosphopeptide and sodium fluoride, having a preferred concentration of 0,05 weight/volume percent when said critical pH decreasing component is selected to be sodium fluoride, or having a preferred concentration of 2 weight/volume percent when said critical pH decreasing component is selected to be casein phosphopeptide, such that the critical pH of enamel is reduced to a value below 5,5. - a first pH increasing component wherein the first pH increasing component is selected to be sodium bicarbonate, having a concentration in the range from 1 to 10 weight/volume percent, preferably in the subrange from 2 to 5 weight/volume percent; - sodium alginate, having a concentration in the range from 0,5 to 5,0 weight/volume percent; - a bacteria saturating component wherein the bacteria saturating component is selected to be xylitol, having a concentration in the range from 10 to 80 weight/volume percent, preferably in the subrange from 20 to 40 weight/volume percent; and - a critical pH decreasing component, wherein the critical pH decreasing component is selected from the group of casein phosphopeptide and sodium fluoride, having a preferred concentration of 0,05 weight/volume percent when said critical pH decreasing component is selected to be sodium fluoride, or having a preferred concentration of 2 weight/volume percent when said critical pH decreasing component is selected to be casein phosphopeptide, such that the critical pH of enamel is reduced to a value below 5,5.
An immunogenic composition comprising as an effective ingredient an antigen-adjuvant microparticle complex containing an antigen encapsulated in an adjuvant microparticle composed of an amphiphilic polymer whose hydrophobic segment is a poly(lactic-co-glycolic acid), and the hydrophilic segment of the amphiphilic polymer is a refractory polysaccharide.
A crystal form A of a compound of formula (I) having characteristic diffraction peaks at 2θ angles of 7.50±0.2°, 13.04±0.2°, and 21.43±0.2° in the X-ray powder diffraction pattern thereof,