摘要:
A connecting structure for a lens and a main board includes a board having a first through hole, a lens module having a second through hole, and at least one connecting device. The connecting device passes through the first through hole and the second through hole to connect the board and the lens module. The connecting device has a first adjusting part that corresponds to the first through hole, and a second adjusting part that corresponds to the second through hole. The first through hole and the second through hole are adjusted and controlled via the first adjusting part and the second adjusting part so that there is a proper space between the lens module and the board. The flatness of the lens module affected by the warp of the main board is avoided and the MTF of the lens module is kept on its best state.
摘要:
A portable electronic device with an operation mode determined in accordance with power consumption and an operation mode switching method thereof are proposed. The method examines the voltage required by different systems to control every power system independently. By examining the capacity of a battery cell unit and comparing the capacity result with a first reference capacity and a second reference capacity, whether to offer operation power in order to operate a mobile communication module or a digital camera module is determined. Therefore, when a digital camera module, which has high power consumption requirements, is off, the mobile communication module can still operate to effectively use energy provided by the power supply unit.
摘要:
An RF transceiver module for wireless communication devices includes a multi-layered substrate, an RF transceiver IC mounted on the multi-layered substrate for receiving and transmitting voice or data signals, at least one band selection filter mounted on the multi-layered substrate for filtering received RF signals, an antenna switch integrated in the multi-layered substrate which can be switched to transmit RF signals generated by the power amplifiers to the external antenna or to receive RF signals from an external antenna to the RF transceiver IC through the band selection filter, a plurality of passive devices embedded in the multi-layered substrate, and wiring embedded in the multi-layered substrate for electrically connecting the passive devices, the RF transceiver IC, and the band selection filter.
摘要:
A nonvolatile memory array is associated with counting memory that stores data on a number of times a particular threshold state is reached in the associated nonvolatile memory. The aging physical characteristics of the nonvolatile memory can be compensated by adjusting the operating conditions of the nonvolatile memory. The operating conditions vary depending on the data stored in the counting memory.
摘要:
The present invention provides a compound of formula I (1) wherein; R, is selected from the group consisting of C5-C13alkyl; C,—C,2haloalkyl, C4C,2alkenyl, C4-C12alkynyl, or C,—C5alkylcycloalkyl, C3-C8cycloalkyl, C, C5alkylheterocyclic, and aryl, wherein the, cycloalkyl, cycloalkenyl, heterocyclic and aryl substituents are optionally substituted with one to three substituents independently selected from C,—C8a)kyl, C,—C8haloalkyl, ′C2-CBalkenyl, C2-C8a)kynyl, phenyl, benzyl, hydroxy, C,—C5 alkoxy, (C}12)m000C,—Csalkyl, (CH2)mNRaRb, and C,C4alkylcycloalkyl; wherein W and Rb are independently selected from hydrogen, C,CBalkyl, C2-CBalkenyl, C2-CBalkynyl, and C,—C5alkylcycloalkyl; R2 is hydrogen; R3, R4, R5, and R6, are independently selected from hydrogen, C,—C12alkyl, C2C,2haloalkyl, C2-C,2 alkenyl, C2-C12alkynyl, C,—C12alkylaryl, C,—C12alkylcyclohexyl, C, C12alkylcyclopentyl, C,—C12alkylheterocyclic, (CH2)m000H, (CH2)mC0(C,—C,o)alkyl, (CH2)m COO(C,—C,o)alkyl, (CH2)mCOO(C1-C,o)alkylaryl, C,—C,oalkylamino, halo, (CH2)mCONH2, (CH2)rCONRaRb, phenyl, or aryl wherein each of the phenyl or aryl groups is optionally substituted with one to three groups independently selected from CBalkyl, C,—CBhaloalkyl, C2-CBalkenyl, CZCBalkynyl, phenyl, benzyl, hydroxy, C,—C5 alkoxy, (CH2)m000C,—Csalkyl, and C,—C4alkylcycloalkyl; and wherein m is 0, 1, 2, or 3; R7 is selected from the group consisting of hydrogen, C,—Cloalkyl, C,C,ohaloalkyl, C2-C,oalkenyl, C2-C,oalkynyl, C,—C6alkylaryl, C,—C6alkylcyclohexyl, C—C6aikylcyclopentyl, C,—C6alkylheterocyclic, or aryl; or a pharmaceutically acceptable sallvate thereofi together with the use of such compounds for inhibiting hepatic lipase and/or endothelial lipase activity for treatment, amelioration or prevention of hepatic lipase and/or endothelial lipase-mediated diseases.
摘要:
A metal container includes a metal body, a cap and a combining base. The metal body has an upper opening and a thread formed in an inn upper wall. The cap has a center hole and a circumferential wall extending down a little and formed with a thread engaging with the thread of the metal body. The combining base is combined between the metal body and the cap, having a circumferential surface provided with two annular grooves and a neck standing up on its center and extending up and through the center hole of the cap. The cap, the combining base and the metal body are combined with each other by means of the threads and the annular grooves, and a annular gasket is fitted around the annular groove of the combining base to keep them closely tight.
摘要:
An integrated circuit memory array with an extra column of memory cells and a reference bit line is provided, in which the reference bit line acts as a reference for a shared precharging and clamping control on the bit lines in the array. Precharge transistors are coupled to respective bit lines in the array, and adapted to precharge voltage on the respective bit lines to near a target level. A detector has an input coupled to the reference bit line and an output coupled to the precharge transistors on the plurality of bit lines. The detector generates a precharge signal which turns off the precharge transistors when the reference bit line has a voltage near the target level, and turns on the precharge transistors when the reference bit line has a voltage below the target level.
摘要:
A novel class of cycloalkyl fused indole compounds is disclosed together with the use of such compounds for inhibiting sPLA2 mediated release of fatty acids for treatment of Inflammatory Diseases such as septic shock.
摘要:
A method determines a plurality of clock delay values. Each delay value is associated with a delay element on a clock line leading to a clock sink in a synchronous circuit. The method determines an initial set of delay values and executes an optimization algorithm, beginning with the initial set of delay values, to arrive at a set of delay values that at least approximately meets an criteria while satisfying timing constraints associated with selected pairs of logically connected clock sinks. In a preferred form, the optimization algorithm is a genetic algorithm or a gradient descent algorithm. The genetic algorithm involves selecting parent sets of delay values, crossing over so as to produce a child set of delay values, mutating the child set of delay values, evaluating how well the child set of delay values meets the criteria, and conditionally discarding the child set on the basis of the evaluating step. The gradient descent algorithm involves perturbing the initial set of delay values, evaluating how well the perturbed set of delay values meets the criteria, and conditionally discarding the perturbed set on the basis of the evaluating step. If the perturbed set is not discarded, then the gradient descent algorithm adjusts the values of the perturbed set in the same direction relative to the corresponding values in the initial set.
摘要:
This invention relates to a chair, particularly to one provided with a massage device positioned in a seat, backrest, thigh rest or armest. The massage device is composed of a frame and massage roller unit consisting of plural rows of massage rollers fixed in the frame. Two pivotal plates are provided with a center shaft hole for center shaft and two shaft holes respectively for a center shaft and two independent shafts to fit pivotally therein and string each row of the massage rollers. The center shaft is pivotally connected with the inner side of the frame, enabling the massage roller device rotate with the center shaft as a pivot. So when a user rests the body on the massage device, he/she shifts the body to get massage function by the massage surface of the massage roller device.