摘要:
Embodiments are described including those for controlling peak current consumption of a multi-chip memory package during power-up. In one embodiment, each memory device of the multi-chip package includes a power level detector used to compare an internal voltage signal to a threshold. A current limiter controls the ramping rate of the internal voltage signal in response to the power level detector as the internal voltage signal ramps up towards the threshold.
摘要:
The present invention relates to a pharmaceutical composition for promoting angiogenesis, containing an antibody that specifically binds to heat shock protein (HSP) 27. In addition, the present invention relates to a pharmaceutical composition containing an antibody that specifically binds to HSP 27, for treating an angiogenesis-dependent ailment selected from a group consisting of a wound, chronic ulcer, ischemic stroke, myocardial infarction, angina pectoris, and cerebrovascular dementia. In addition, the present invention relates to a method for promoting the in vitro growth of endothelial cells using an antibody that specifically binds to HSP27. In addition, the present invention relates to a method for screening for active substances for promoting angiogenesis or for active substances for treating an angiogenesis-dependent ailment, the method comprising the following steps: treating vascular endothelial cell lines with each specimen; measuring the content of HSP27 in the respective vascular endothelial cell lines; and selecting a specimen in which the HSP27 content in the vascular endothelial cell lines are decreased as compared to a control group.
摘要:
A system and method for performing memory operations in a multi-plane flash memory. Commands and addresses are sequentially provided to the memory for memory operations in memory planes. The memory operations are sequentially initiated and the memory operation for at least one of the memory planes is initiated during the memory operation for another memory plane. In one embodiment, each of a plurality of programming circuits is associated with a respective memory plane and is operable to program data to the respective memory plane in response to programming signals and when it is enabled. Control logic coupled to the plurality of programming circuits generates programming signals in response to the memory receiving program commands and further generates programming enable signals to individually enable each of the programming circuits to respond to the programming signals and stagger programming of data to each of the memory planes.
摘要:
Methods of programming memory cells and control circuitry for memory arrays facilitate a reduction of program disturb. A memory cell is shifted from a first data state to a second data state if it is desired to alter a first digit of a data value of the memory cell. If it is desired to alter a second digit of the data value of the memory cell, the memory cell is shifted to a third data state if the memory cell is in the first data state and shifted to a fourth data state if the memory cell is in the second data state. The first, second, third and fourth data states correspond to respective non-overlapping ranges of threshold voltages. The threshold voltages corresponding to the fourth data state are greater than the threshold voltages corresponding to the third data state.
摘要:
A hard disk control module includes a load/unload counter and a controller. The load/unload counter counts a number of loads/unloads of a head on/from a surface of a disk. The controller may determine the number of counted loads/unloads during a reference time. The controller controls an unload standby time of the head according to a load/unload count value and the reference time.
摘要:
A step-down sucking method is provided for minimizing the weaning stress of newborn calves. The method features feeding newborn calves with a sufficient amount of milk corresponding to 15-25% of body weight for 3-5 weeks following birth, and then with a stepwise decreased amount of milk corresponding finally to 8-15% of body weight for 3-7 days, with the differential amount replaced with water and then with gradually decreased amounts of milk from 8-15% to zero % of the body weight and with solid feedstuffs for a period from 5 weeks to 6-8 weeks after birth, thereby inducing the calves to maximally take solid feedstuff with minimal weaning stress.
摘要:
Embodiments are described including those for controlling peak current consumption of a multi-chip memory package during power-up. In one embodiment, each memory device of the multi-chip package includes a power level detector used to compare an internal voltage signal to a threshold. A current limiter controls the ramping rate of the internal voltage signal in response to the power level detector as the internal voltage signal ramps up towards the threshold.
摘要:
The present disclosure includes methods, and circuits, for operating a memory device. One method embodiment for operating a memory device includes controlling data transfer through a memory interface in an asynchronous mode by writing data to the memory device at least partially in response to a write enable signal on a first interface contact, and reading data from the memory device at least partially in response to a read enable signal on a second interface contact. The method further includes controlling data transfer in a synchronous mode by transferring data at least partially in response to a clock signal on the first interface contact, and providing a bidirectional data strobe signal on an interface contact not utilized in the asynchronous mode.
摘要:
The present invention relates to heterocyclic derivatives, and more particularly, to novel heterocyclic derivatives useful for the preparation of medicaments for treating diseases related to uric acid.
摘要:
Disclosed is a suckling system wherein suckling of calves can be automatically performed and weaning stress of newborn calves can be minimized. The suckling system for calves with minimal weaning stress, includes a suckling unit and a milk feed unit to feed milk to calves, and a control module to control the units, wherein the suckling unit comprises a weight scale, and the control module measures the weight of calves and controls a feed amount of the milk feed unit, based on the weight. The milk feed unit uniformly supplies milk set to the temperature of the mother's milk to calves, the height of the teat member is controllable to a level suitable for calves, and after feeding, the teat member and the milk feed unit are automatically cleaned.