Abstract: A dynamic calibration method for heterogeneous sensors includes: sensing dynamic objects by a first sensor to generate first sensing data; sensing the dynamic objects by a second sensor to generate second sensing data; performing feature matching between the first sensing data and the second sensing data to determine first valid data and second valid data, and identifying a tracked object from the dynamic objects based on the first valid data and the second valid data; performing feature comparison between the first valid data and the second valid data corresponding to the tracked object to calculate data errors between the first sensor and the second sensor; and calculating a calibration parameter based on the first valid data and the second valid data when the number of the data errors exceeds an error threshold, and adjusting the first sensing data and the second sensing data based on the calibration parameter.

Abstract: A method of monitoring a clock signal of a server is provided. The server includes a phase-locked loop (PLL), a baseboard management controller (BMC), and a light emitting unit. The method includes steps of: A) the server executing a time synchronization service to obtain a synchronization mode that the PLL is operating in, where the synchronization mode is one of a free-run mode, a locked mode, and a holdover mode; B) the server updating the synchronization mode to the BMC when executing the time synchronization service; and C) the BMC storing the synchronization mode and controlling the light emitting unit to display in one of a plurality of displaying manners that corresponds to the synchronization mode.

Abstract: A magnetoresistive random access memory (MRAM) device includes a first array region and a second array region on a substrate, a first magnetic tunneling junction (MTJ) on the first array region, a first top electrode on the first MTJ, a second MTJ on the second array region, and a second top electrode on the second MTJ. Preferably, the first top electrode and the second top electrode include different nitrogen to titanium (N/Ti) ratios.

Abstract: A package structure including a semiconductor die, a redistribution circuit structure and an electronic device is provided. The semiconductor die is laterally encapsulated by an insulating encapsulation. The redistribution circuit structure is disposed on the semiconductor die and the insulating encapsulation. The redistribution circuit structure includes a colored dielectric layer, inter-dielectric layers and redistribution conductive layers embedded in the inter-dielectric layers. The electronic device is disposed over the colored dielectric layer and electrically connected to the redistribution circuit structure.

Abstract: The present invention provides a wireless communication method of an electronic device, wherein the electronic device includes a first radio and a second radio, a maximum bandwidth or a maximum. NSS supported by the first radio is different from a maximum bandwidth or a maximum NSS supported by the second radio. The wireless communication method includes the step of: using the first radio to communicate with another electronic device; determining if parameters of the electronic device satisfy a condition; and in response to the parameters of the electronic device satisfying the condition, enabling the second radio and using the second radio to communicate with the another electronic device, and disabling the first radio.

Abstract: A magnetoresistive random access memory (MRAM) structure, including a substrate and multiple MRAM cells on the substrate, wherein the MRAM cells are arranged in a memory region adjacent to a logic region. An ultra low-k (ULK) layer covers the MRAM cells, wherein the surface portion of ultra low-k layer is doped with fluorine, and dents are formed on the surface of ultra low-k layer at the boundaries between the memory region and the logic region.

Abstract: According to examples, a system for generating and providing organization-bounded spaces for a virtual community of users may include a processor and a memory storing instructions. The processor, when executing the instructions, may cause the system to generate an organization-bounded space; analyze user information to associate a user with the organization-bounded space; enable the user to receive and publish a content item; and implement a security feature for communications associated with an organization-bounded space and/or its associated users. The processor may further determine recommend a group to the user and identify a user representative for the organization-bounded space.

Abstract: The present invention is directed to an amorphous form of cabazitaxel, which can be prepared by dissolving a solid form of cabazitaxel in an organic solvent, and removing the organic solvent to dryness. The amorphous form of cabazitaxel is characterized by DSC as in FIG. 1 and/or X-ray powder diffraction pattern as in FIG. 2.

Abstract: The present invention is directed to an amorphous form of cabazitaxel, which can be prepared by dissolving a solid form of cabazitaxel in an organic solvent, and removing the organic solvent to dryness. The amorphous form of cabazitaxel is characterized by DSC as in FIG. 1 and/or X-ray powder diffraction pattern as in FIG. 2.

Abstract: An average servo control method is provided. A target level of at least a servo signal is first detected, which is corresponding to a present condition of the optical disc drive. The target level is then compared with a current level of the servo signal, and a average servo loop gain is adjusted based on the comparison result. A target level calibration may be performed before the gain adjustment. The target level calibration analyzes the servo signal to determine a plurality of preset target levels each corresponding to a different condition. The preset target levels and corresponding conditions are stored as a lookup table. In this way, the target level is acquired based on the lookup table and the present condition.

Abstract: An adjustable box for receiving accumulators includes a box for receiving an accumulator, a box cover for covering the box, a rectangular frame assembled between the box and the box cover, and an imaginary line defined surrounding the rectangular frame. The imaginary line divides the rectangular frame into a first connecting portion and a second connecting portion. A first distance is defined vertically from the imaginary line to the top of the rectangular frame and a second distance is defined vertically from the imaginary line to the bottom of the rectangular frame. The first distance is larger than the second distance. The rectangular frame is taken to connect to the box and the box cover for adjusting the height of the adjustable box such that the adjustable box can receive various accumulators with different sizes.

Abstract: The invention relates to write strategy modification, and in particular, to dynamic write strategy modification. A dynamic write strategy modification apparatus comprises a measurement module, a write strategy development module, and a write laser module. The measurement module measures a plurality of different parameters. The write strategy development module calculates or chooses an optimal parameter from the plurality of different parameters and modifies a default strategy to generate a modified write strategy. The write laser module drives to write data onto an optical disc. A write strategy modification will be repeated until writing is finished.

Abstract: A solid state disk drive is provided. The solid state disk drive includes a multiple level cell (MLC) memory device and a controller. The MLC memory device includes memory blocks each comprising memory cells capable of storing more than a single bit of data per cell. The controller transforms at least one memory block into a single level cell (SLC)-like memory block, and accesses the memory block in an SLC manner.

Abstract: An average servo control method is provided. A target level of at least a servo signal is first detected, which is corresponding to a present condition of the optical disc drive. The target level is then compared with a current level of the servo signal, and a average servo loop gain is adjusted based on the comparison result. A target level calibration may be performed before the gain adjustment. The target level calibration analyzes the servo signal to determine a plurality of preset target levels each corresponding to a different condition. The preset target levels and corresponding conditions are stored as a lookup table. In this way, the target level is acquired based on the lookup table and the present condition.

Abstract: A recording medium type identification method and device is disclosed. The method and device of the present invention may easily identify the type of a DVD disk. The present invention is to remove pre-pit components, if any, from a wobble signal obtained from an optical disk to be identified, comparing a first peak-to-peak level of the wobble signal before the pre-pit removal process to a second peak-to-peak level of the wobble signal subjecting to the pre-pit removal process, and determining the optical disk type according to the comparison result. Alternatively, the present invention is to band-pass filter the wobble signal of the optical disk to be identified with a frequency range defined based on a center frequency of the wobble of a predetermined type of optical disk, driving a spindle motor with the processed wobble signal, and determining the type of the optical disk according to the rotation condition of the spindle motor.

Abstract: The invention relates to write strategy modification, and in particular, to dynamic write strategy modification. A dynamic write strategy modification apparatus comprises a measurement module, a write strategy development module, and a write laser module. The measurement module measures a plurality of different parameters. The write strategy development module calculates or chooses an optimal parameter from the plurality of different parameters and modifies a default strategy to generate a modified write strategy. The write laser module drives to write data onto an optical disc. A write strategy modification will be repeated until writing is finished.

Abstract: A method for optimizing write strategy parameters by adopting different adjustment procedures according to quality indices is provided. A quality index representing a reproduction result corresponding to a write strategy is acquired. One adjustment procedure is determined from multiple adjustment procedures according to the acquired quality index. The determined adjustment procedure is performed to optimize the write strategy. The write strategy comprises multiple write strategy parameters. Each adjustment procedure comprises at least one of the write strategy parameters to be adjusted and the sequence of the adjusted write strategy parameters.

Abstract: A compensation method for a front monitor diode of optical disk recorder is proposed for operation in high power operation. A lookup table is established offline by measuring voltage reduction of reading voltage for the front monitor diode with respect to a specific writing voltage. The reading voltage measured by the front monitor diode is compensated for by a reading bias voltage with reference to the lookup table and writing voltage. Therefore, the servo controller can produce stable servo signals to ensure recording quality.

Abstract: Multidirectionally movable transmission mechanism of a business machine, including a carrier defining therein a receiving space having channels, a control unit pivotally connectable in the receiving space and an operation unit operated by the carrier and the control unit. The control unit is a cylindrical bi-directional cam formed with a multidirectional guide groove designed with varied curvature and depth. In normal state, the operation unit is slidably inlaid in the guide groove and contacts with the bottom thereof. Under the guide of the guide groove with varied depths, the operation unit moves in a path perpendicular to the control unit. The operation unit includes an outward pushing member and a bracket. The outward pushing member has a rod body passing through the bracket which is freely slidably inlaid in the channels of the carrier. The bracket is guided by the channels to move in a path parallel to the control unit.

Abstract: Multidirectionally movable transmission mechanism of a business machine, including a carrier defining therein a receiving space having channels, a control unit pivotally connectable in the receiving space and an operation unit operated by the carrier and the control unit. The control unit is a cylindrical bi-directional cam formed with a multidirectional guide groove designed with varied curvature and depth. In normal state, the operation unit is slidably inlaid in the guide groove and contacts with the bottom thereof. Under the guide of the guide groove with varied depths, the operation unit moves in a path perpendicular to the control unit. The operation unit includes an outward pushing member and a bracket. The outward pushing member has a rod body passing through the bracket which is freely slidably inlaid in the channels of the carrier. The bracket is guided by the channels to move in a path parallel to the control unit.