Abstract:
In order to solve low strength and labor-saving of transmission mechanism of conventional crank assembly for a bicycle, this invention provides a crank device. The crank device of this invention includes: a housing (3) to be connected to a frame of the bicycle; a transmission member (4) accommodated in the housing (3) in a loose-fit manner; a supporting shaft (5) partially accommodated in the transmission member (4) in a loose-fit manner; and two driving assemblies (8, 9). Each of the driving assemblies (8, 9) includes: a driving member (82, 92) secured to transmission member (4) and to be connected to a sprocket of the bicycle, wherein one end of the supporting shaft (5) passes through the transmission member (4) and the driving member (82, 92) in a loose-fit manner; and a force arm (81, 91) including an ear (811) secured to the driving member (82, 92) and a bump (812) pivoted to the one end of the supporting shaft (5). This invention allows the crank device to transmit a large force and enhance labor-saving effect.
Abstract:
The present application discloses a foldable three-wheeled scooter, including a front fork and a frame. A handle bar is provided at the upper end of the front fork, a front wheel is connected to lower end of the front fork by front wheel bracket, and a saddle is provided on the frame. A vertical first groove is provided at the front end of the frame, a horizontal second groove is provided at two sides of the frame, the front fork is embedded into the first groove and is movably connected to the frame by first pin shaft. The front fork is embedded into a first groove and is movably connected to the frame by a first pin shaft. A first folding mechanism is provided in the middle of the front fork.
Abstract:
Agents that modulate an interaction of an FBL2 protein with an NS5A or NS5B Flaviviridae protein in a mixture are identified by contacting the mixture with a candidate agent under conditions wherein but for the presence of the agent, the FBL2 protein and the Flaviviridae protein engage in a reference interaction; and detecting an agent-biased interaction. Flaviviridae replication is inhibited by contacting a Flaviviridae-infected cell with an FBL2-specific reagent; and detecting a resultant Flaviviridae replication inhibition.
Abstract:
More accurate and robust battery state estimation (BSE) techniques for a battery system of an electrified vehicle include estimating a current bias or offset generated by a current sensor and then adjusting the measured current to compensate for the estimated current bias. The techniques obtain nominal parameters for a battery model of the battery system based on a measured temperature and an estimated open circuit voltage (OCV). The techniques use these nominal parameters and the corrected measured current to estimate the OCV, a capacity, and an impedance of the battery system. The techniques utilize the OCV to estimate a state of charge (SOC) of the battery system. The techniques also estimate a state of health (SOH) of the battery system based on its estimated capacity and impedance. The techniques then control the electrified vehicle based on the SOC and/or the SOH.
Abstract:
Methods and compositions are provided to inhibit release of HCV from an HCV-infected cell by contacting the cell with a VLDL assembly inhibitor, and detecting a resultant inhibition of HCV release from the cell. The methods can be used to decrease serum viremia of an HCV-infected person.
Abstract:
A waste food disposer unit 10 for under sink application has a housing divided into a grinding chamber 12 and a motor chamber 15. The grinding chamber 12 has an inlet 16 for water and waste matter and an outlet 18 for water and shredded waste matter. A shredder ring 20 is disposed within the grinding chamber and has a plurality of cutting teeth 36 formed by slots 34 extending upwardly from a lower edge of the ring. A grinding disc 22 is disposed within the grinding chamber 12 and has a plurality of peripheral recesses 42 which co-acts with the cutting teeth 36 to shred the waste matter.
Abstract:
Permissiveness of human cells to replication of susceptible pathogenic human viruses is reduced by treating the cells with a selective inhibitor of prenylation of a host cell protein. Target viruses, especially Flaviviridae, are predetermined to lack a CXXX box and prenylated viral protein, and to be replication-dependent on host protein prenylation. The general method comprises (a) contacting human cells subject to infection by the virus with an effective amount of a selective inhibitor of a prenylation enzyme of the cells; and (b) confirming a resultant reduction in permissiveness of the cells to replication of the virus. Targeted enzymes include prenyl biosynthetic enzyme like HMG CoA reductase farnesyl and/or geranylgeranyl transferase enzymes.
Abstract:
Permissiveness of human cells to replication of susceptible pathogenic human viruses is reduced by treating the cells with a selective inhibitor of prenylation of a host cell protein. Target viruses, especially Flaviviridae, are predetermined to lack a CXXX box and prenylated viral protein, and to be replication-dependent on host protein prenylation. The general method comprises (a) contacting human cells subject to infection by the virus with an effective amount of a selective inhibitor of a prenylation enzyme of the cells; and (b) confirming a resultant reduction in permissiveness of the cells to replication of the virus. Targeted enzymes include prenyl biosynthetic enzyme like HMG CoA reductase farnesyl and/or geranylgeranyl transferase enzymes.
Abstract:
More accurate and robust battery state estimation (BSE) techniques for a battery system of an electrified vehicle include estimating a current bias or offset generated by a current sensor and then adjusting the measured current to compensate for the estimated current bias. The techniques obtain nominal parameters for a battery model of the battery system based on a measured temperature and an estimated open circuit voltage (OCV). The techniques use these nominal parameters and the corrected measured current to estimate the OCV, a capacity, and an impedance of the battery system. The techniques utilize the OCV to estimate a state of charge (SOC) of the battery system. The techniques also estimate a state of health (SOH) of the battery system based on its estimated capacity and impedance. The techniques then control the electrified vehicle based on the SOC and/or the SOH.
Abstract:
The present invention relates to a polyamide composition comprising (amounts are based on the total composition) (A) polyamide, (B) melamine cyanurate and (C) talcum as mineral filler wherein the amount of talcum is higher than 25 wt %, and the weight ratio melamine cyanurate/talcum is higher than ⅓ and to articles made wholly or partly of this polyamide composition. The polyamide is preferably polyamide 6. The composition is commonly used in the industry of for instance electrical and electronic parts and preferably in miniature circuit breakers.