摘要:
Before using a netlist description of an integrated circuit as a basis for programming a circuit emulator, a clock analysis tool analyzes the netlist to identify synchronizing circuits including clocked devices (“clock sinks”) such a flip-flops, registers and latches for synchronizing communication between blocks of logic within the IC. The tool initially classifies the clock signal input to each clock sink according to its clock domain, sub-domain and phase. The tool then classifies each synchronizing circuit according to relationships between the classifications of the clock signals it employs to clock its input and output clock sinks. The tool then determines, based on the classification of each synchronizing circuit, whether the emulator can reliably emulate that synchronizing circuit, or whether the tool should automatically modify the netlist description of the synchronizing circuit so that the emulator can emulate it. The tool also generates a warning when an emulator may not reliably emulate a synchronizing circuit and the tool cannot automatically modify it so that the emulator can reliably emulate it.
摘要:
A system and method for automated sorter operations including a storage device and a sorting module. The storage device stores multiple process records, each record including an identity and a current status. The sorting module receives a wafer lot identity and acquires the current status from the process record accordingly. The sorting module issues a first status setting instruction to a manufacturing execution system (MES) to release the wafer lot, issues a flow instruction with sorting recipes directing the MES to perform a sorter operation, and issues a second status setting Instruction to the MES to hold or bank the wafer lot.
摘要:
The present invention generally relates to optical imaging systems and methods for providing images of two-dimensional and/or three-dimensional distribution of properties of chromophores in various physiological media. More particularly, the present invention relates to optical imaging systems, optical probes thereof, and methods therefor utilizing self-calibration of their output signals. A typical self-calibrating optical imaging system includes at least one wave source, at least one wave detector, a signal analyzer, a signal processor, and an image processor. The signal analyzer receives, from the wave detector, an output signal representative of the distribution of the chromophores or their properties in target areas of the medium. The signal analyzer analyzes amplitudes of the output signal and selects multiple points of the output signal having substantially similar amplitudes. The signal processor calculates a baseline corresponding to a representative amplitude of the similar amplitudes and provides a self-calibrated output signal. The image processor constructs the images of the distribution of the chromophores or their properties from the self-calibrated first output signals.
摘要:
An HDMI cable, an HDMI connector and an HDMI interface for a high-definition video/audio apparatus are provided. The HDMI interface includes the HDMI connector and the HDMI cable. The HDMI connector includes a connecting terminal having an extending cable terminal arranged in parallel in a main body. The HDMI cable includes at least one connecting unit consisting of a plurality of parallel metal wires. An insulating unit covers an outside of a face of the connecting unit, in such a manner that the metal wires are parallel and isolated from each other. The present invention is using design of single row of the connector terminal and single row of the HDMI cable, to simplify an HDMI interface structure and reduce size and weight, and manual identification is not required for pin bit definitions, which simplifies production process, reduces the manual work, and greatly improves production efficiency.
摘要:
The invention provides certain thiazole-substituted aminopyrimidine compounds of the Formula (I) (I), or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R5, R6, and the subscripts r, s, and t are as defined herein. The invention also provides pharmaceutical compositions comprising such compounds, and methods of using the compounds for treating diseases or conditions mediated by Spleen Tyrosine Kinase (Syk).
摘要:
A non-contact testing system and method using acoustic sensors and a mobile sensing system using this system and method is disclosed. The leaky surface wave is recorded with directional microphones. A fast inversion analysis algorithm is introduced to estimate the shear velocity profile and elastic modulus for the subsurface layers of pavement structures, using the dispersion curves obtained from the acoustic signals. An electrical hammer is used to produce impact impulses automatically. A mobile sensing system is integrated on a mobile cart to perform the mobile subsurface sensing for pavement structures.
摘要:
The present application discloses a tissue oximeter system which includes radio frequency (RF) wave sources configured to produce RF waves at different RF frequencies, near infrared (NIR) light sources each configured to emit NIR lights each modulated by one or more of the RF waves generated by the RF wave sources, an optical probe that directs the NIR lights modulated at different RF frequencies to a living tissue, and wherein the optical probe includes a plurality of light-emitting points that each can couple one of the NIR lights into the living tissue, one or more optical detectors that each can receive scattered lights from the living tissue and to convert the scattered lights into electronic signals, and a control and data acquisition unit that can calculate absolute level of [HbO], [Hb], or [SO2] based on the electronic signals.
摘要:
A method for manufacturing a printed circuit board (PCB) having different thicknesses in different areas includes: providing a first substrate having two lateral unwanted portions bounded two imaginary boundary lines, a binder layer having a through opening and a second substrate having a mounting area for mounting electronic elements; forming two slots bounded the imaginary boundary lines in an intermediated unwanted portion of the first substrate corresponding to the mounting area; laminating the first and second substrates, and the binder layer with the mounting area exposed via the through opening; filling the two slots and the through opening with a filling material, thereby obtaining a semifinished PCB board; cutting the semifinished PCB board along the imaginary boundary lines to remove the two lateral unwanted portions and a portion of the second substrate corresponding to the two lateral unwanted portions; and removing the intermediate unwanted portion and the filling material.
摘要:
A method and system for capturing hydrogen gas in a refinery is disclosed. The system comprises a first membrane and pre-reformer. The membrane is suitable for separating a refinery fuel gas feed, which includes hydrogen gas and hydrocarbon gases, into a hydrogen gas depleted retentate stream and a hydrogen gas enriched permeate stream. The pre-reformer receives the retentate stream from the first membrane and catalytically converts the retentate stream into an outlet stream of hydrogen and methane gases. The system may further include a reformer which receives at least a portion of the outlet stream and catalytically converts the methane gas into hydrogen and carbon oxides. A second membrane may be used for separating the outlet stream into a second hydrogen depleted retentate stream and second hydrogen enriched permeate stream. The reformer, in this case, receives the second hydrogen depleted retentate stream to provide methane for steam reforming. Because hydrogen is removed from the original refinery fuel gas feed fed to the pre-reformer and/or the outlet stream fed to the reformer, additional hydrocarbons can be fed to the pre-reformer and/or reformer, in place of the removed hydrogen gas, to increase the overall hydrogen gas production from the system.
摘要:
This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.