摘要:
A method for obtaining a convergence ratio. Uplink ports of an access/convergence device in the access network are classified into different trunks according to their types. The method includes: determining whether the network is a narrowband access network, and if so, obtaining the service convergence ratio of a trunk according to the number of available slots provided by the trunk for instant services and the number of instant service subscribers supported by the trunk, and if not, determining whether the trunk includes a sub-trunk, and if it does not include a sub-trunk, obtaining the bandwidth convergence ratio of the trunk according to the trunk bandwidth of the trunk and the service bandwidth; if so, obtaining the bandwidth convergence ratio of the trunk according to the trunk bandwidth of the trunk, the service bandwidth and the sub-trunk service bandwidth.
摘要:
A multi-size fast connector including a main body, a holding unit and a slide unit. The main body is formed with a socket at a front end, in which a tool bit can be inserted. The holding unit serves to fixedly hold the tool bit. The slide unit serves to push the holding unit to firmly hold various sizes of tool bits. It is easy to fast connect various tool bits with the fast connector and disconnect the tool bits from the fast connector.
摘要:
A safety device for a humidifier includes a housing, a water tank, a nozzle, a vapor producer and a water feeder. The water tank is positioned in the housing, and the nozzle is positioned above the water tank. The housing has a water intake connected with the water feeder. A sphere holder for holding a sphere is assembled between the water tank and the nozzle and the sphere can exactly clog the nozzle. When the water tank is collapsed, the sphere will disengage from the sphere holder to clog the nozzle. A hollow space is formed between the water feeder and the water tank and provided with a sluice gate, and a stop plate is provided for controlling water to pass through the sluice gate and for sealing up the sluice gate, able to prevent the water in the water tank from overflowing and flowing reversely.
摘要:
The present invention relates to compounds of the Formula (I), and their pharmaceutically acceptable salts. These compounds modulate the activity of c-Met and are therefore expected to be useful in the prevention and treatment of c-Met related disorders such as cancer
摘要:
Compounds of structural Formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals
摘要:
Compounds of structural Formula (I) where A is a lipophilic group including an aliphatic bridging group, B is a lipophilic group, D is a group having at least one amino or substituted amino group and R is hydrogen, alkyl or cycloalkyl, and pharmaceutically acceptable salts and individual isomers thereof, which have growth hormone releasing activity in humans or animals.
摘要:
An electrostatic precipitator includes first and second metallic boards for opposite charges to be deposited on, metallic rods, and holding tubes; the boards are positioned one over another with each first board being between respective two second boards; each board has big holes and small holes; the big holes of the first boards are aligned with corresponding small holes of the second boards, and the small holes aligned with corresponding big holes of the second boards; the rods are each inserted through all of the boards to be only in contact with the edges of corresponding small holes; the tubes are positioned around the rods, and inserted through respective big holes such that the boards are spaced; each tube has an annular protrusion on an inner side, and hollows next to the annular protrusions such that each tube can be produced with reduced materials while the rods can be in contact with the protrusions.
摘要:
Radio equipment based on an AFC system comprising a local oscillator, a reference frequency oscillator, a receiver, a frequency comparator, an AFC controller, a temperature detection sensor, and a memory. The AFC controller inputting, when starting AFC, reads out a control frequency corresponding to the detected temperature inputted thereinto to control the reference frequency for the reference frequency oscillator. When a lock signal is inputted thereinto, the detected temperature and control frequency are stored in a memory.
摘要:
A power semiconductor package has an ultra thin chip with front side molding to reduce substrate resistance; a lead frame unit with grooves located on both side leads provides precise positioning for connecting numerous bridge-shaped metal clips to the front side of the side leads. The bridge-shaped metal clips are provided with bridge structure and half or fully etched through holes for relieving superfluous solder during manufacturing process.