摘要:
A method is provided for calculating an amount of guarantee deposit of a supplier, comprising: providing a server, in which stores a standard guarantee deposit rate table, a defect rate table, a standard defect rate table, a materials table recording a quantity and a unit price of each type of materials; obtaining a standard guarantee deposit rate from the standard rate table; determining a coefficient of the guarantee deposit by obtaining a defect rate and the standard defect rate of the materials respectively from the defect rate table and the standard defect rate table; determining an actual guarantee deposit rate of the materials according to the standard guarantee deposit rate and the coefficient; and calculating an amount of guarantee deposit according to the actual guarantee deposit rate and a quantity and a unit price of the materials obtained from the materials table.
摘要:
A printed circuit board includes a mounting hole for receiving a connector pin of either of a first SMC and a second SMC, and a signal line. The signal line is electrically connected to the mounting hole by a conductive layer arranged in and about the mounting hole.
摘要:
Composition and methods for enhancing oligonucleotide-directed nucleic acid sequence alteration in vivo, ex vivo and in vitro are presented. These methods and compositions involve cells and cell-free extracts with altered levels or activities of a protein from the RAD52 epistasis group, the mismatch repair group and/or the excision repair group.
摘要:
The invention is directed to delta opioid receptor modulators. More specifically, the invention relates to tricyclic δ-opioid modulators. Pharmaceutical and veterinary compositions and methods of treating mild to severe pain and various diseases using compounds of the invention are also described.
摘要:
A method and apparatus for transmitting optical signals of different modulation formats in distinct bands. The optical signals within each band may be separated by a predetermined channel spacing, and the distinct bands may be separated by a predetermined band separation distance. The band separation distance may be about twice the predetermined channel spacing.
摘要:
a prodrug, N-oxide, addition salt, quaternary amine or stereochemically isomeric form thereof, wherein L1 and L2 are R1—Y— wherein each (R1—Y)— substituent is defined independently of the other; Y is C1-4alkanediyl, C2-4alkenediyl, C2-4alkynediyl, C(═O), or a direct bond; R1 is hydrogen, cyano, aryl or a substituted or unsubstituted C1-14heterocycle; =Z1-Z2=Z3- represents a radical of formula ═N—N═CH— (a-1), ═N—CH═N— (a-2), ═CH—N═N— (a-3); X is SO2, (CH2)n wherein n is 1 to 4, C(═O), C(═S), or a direct bond; R2 is aryl, C3-7cycloalkyl, C3-7cycloalkyl substituted with one or more substituents independently selected from hydroxy, aryl, aryloxy, a substituted or unsubstituted C1-14heterocycle, C3-7cycloalkyl, hydroxycarbonyl, C1-6alkyloxycarbonyl, hydroxyC1-6alkyl, hydroxyC1-6alkyloxy, hydroxyC1-6alkylthio and arylC1-6alkylthio, C1-12alkyl or C1-12alkyl substituted with one or more substituents independently selected from hydroxy, aryl, aryloxy, a substituted or unsubstituted C1-14heterocycle, C3-7cycloalkyl, hydroxycarbonyl, C1-6alkyloxycarbonyl, hydroxyC1-6alkyl, hydroxyC1-6alkyloxy, hydroxyC1-6alkylthio and arylC1-6alkylthio; R3 is aryl, —NR5R6, a substituted or unsubstituted C1-14heterocycle, or C2-4alkenediyl substituted with a substituted or unsubstituted C1-14heterocycle or aryl; R4 is hydrogen, aryl, C3-7cycloalkyl, C1-6alkyl or C1-6alkyl substituted with C3-7cycloalkyl, hydroxycarbonyl, C1-4alkyloxycarbonyl or aryl; R5 and R6 are each independently selected from hydrogen, a substituted or unsubstituted C1-14heterocycle, aryl, C1-12alkyl and C1-12alkyl substituted with one or more substituents selected from hydroxy, aryl, aryloxy or a substituted or unsubstituted C1-14heterocycle.
摘要:
A vacuum cleaner includes a tank having a bottom and an inlet for receiving debris, a motor assembly disposed adjacent to the tank, the motor assembly adapted to draw debris into the tank through the inlet, a battery pack disposed adjacent the bottom of the tank, and a connection from the battery pack to the motor assembly that is adapted to carry current between the battery pack and the motor assembly. The battery pack includes at least one battery and supplies power to the motor assembly.
摘要:
This invention relates to a method of preparing a compound of the following type by treating a compound of formula (II) with lithium bromide, magnesium bromide and the like.