Abstract: The present invention provides a method and compositions for tooth regeneration. Both implants of adipose-derived stem cell and dental pulp stem cell are able to grow self-assembled new teeth in extraction sockets when adding BMP2. The regenerated tooth is not only structurally similar to a normal tooth, but also well-developed in vascular and nervous systems with functions of growth, communication, and sensation. They are natural living teeth derived from this invented implantation method without any engineering procedure. It is ready for clinical testing and may be applied to future dental clinics.

Abstract: An oscillator with time-variant frequency deviation for a power supply includes a signal generator for generating a first signal according to a clock signal and a comparing unit for adding an offset to at least one of the first signal and a threshold voltage corresponding to the first signal and for comparing the first signal and the threshold voltage after completion of the offset adding, to generate the clock signal whose frequency deviates with variation of the added offset.

Abstract: An approach is provided in which a pH-indicating compound is incorporated in a printed circuit board. The printed circuit board includes a number of layers with the pH-sensitive indicator being incorporated in one of the layers. Conductive pathways are formed from a conductive sheet laminated onto an outer surface of the printed circuit board. The printed circuit board is exposed to a pH-activating solution. Plated-through hole defects in the printed circuit board are identified by detecting a color formation at a surface location of the printed circuit board that corresponds to the plated-through hole defect. Another approach is also provided where a pH-activating compound is incorporated in one of the layers of the printed circuit board which is then exposed to a pH-indicating solution to produce the color formation that identifies the location of the plated-through hole defect.

Abstract: An approach is provided in detecting plated-through hole defects in printed circuit boards (PCBs). The printed circuit board is exposed to a modified-silane solution. The modified-silane solution has a luminescent moiety and the modified-silane solution binds to exposed glass within a glass fiber layer of the printed circuit board. Plated-through hole defects are identified in the printed circuit board by detecting a luminescence at a surface location of the printed circuit board. Each surface location where the luminescence is detected corresponds to one of the plated-through hole defects.

Abstract: Described is a technology in which sequential data, such as application program command sequences, are processed into patterns, such as for use in analyzing program usage. In one aspect, sequential data may be first transformed via state machines that remove repeated data, group similar data into sub-sequences, and/or remove noisy data. The transformed data is then segmented into units. A pattern extraction mechanism extracts patterns from the units into a pattern set, by calculating a stability score (e.g., a mutual information score) between succeeding units, selecting the pair of units having the most stability (e.g., the highest score), and adding corresponding information for that pair into the pattern set. Pattern extraction is iteratively repeated until a stopping criterion is met, e.g., the pattern set reaches a defined size, or when the stability score is smaller than a pre-set threshold.

Abstract: A method of improving pre-route and post-route correlation can include performing an initial placement, virtual routing, and lower-effort actual routing for the design. The results of the virtual routing and lower-effort actual routing can be compared to identify nets having miscorrelation. Based on the nets having at least a predetermined miscorrelation, one or more patterns can be defined. At this point, net routing constraints and/or scaling factors can be assigned to nets matching the defined patterns. These net routing constraints and scaling factors can be applied to the nets of the design that match the patterns. Optimized placement and a higher-effort actual routing of the design can be performed using the nets with the applied net routing constraints and scaling factors. An optimized, routed design can be generated as output.

Abstract: A controller for a power supply having a primary side and a secondary side includes a mapping circuit for generating a feedback signal corresponding to an output current of the secondary side, a power switch coupled to the primary side for conducting a connection according to a modulation signal, a constant current block, for generating a first current signal according to the feedback signal; and a control unit, for generating the modulation signal to control the power switch according to the first current signal.

Abstract: A method of forming a semiconductor structure includes providing a substrate including a fin at a surface of the substrate, and forming a fin field-effect transistor (FinFET), which further includes forming a gate stack on the fin; forming a thin spacer on a sidewall of the gate stack; and epitaxially growing a epitaxy region starting from the fin. After the step of epitaxially growing the epitaxy region, a main spacer is formed on an outer edge of the thin spacer. After the step of forming the main spacer, a deep source/drain implantation is performed to form a deep source/drain region for the FinFET.

Abstract: The present invention is to provide a high-power connector having a heat dissipation structure, which includes a cover, a plurality of resilient metal terminals and a plurality of auxiliary metal plates. The cover is made of an insulating material and defines a plurality of receiving spaces therein. The resilient metal terminals are fitted in the receiving spaces respectively. The front section of each resilient metal terminal has an arcuate shape, passes through a lateral side of the cover, and is exposed from the cover. The front section of each auxiliary metal plate is electrically connected to the corresponding resilient metal terminal, and the rear section of each auxiliary metal plate is electrically connected to a circuit board. Since the auxiliary metal plates have relatively low impedance capable of rapidly releasing the heat generated by the connector, the components of the connector are prevented from premature aging attributable to high temperature.

Abstract: Text processing includes: segmenting received text based on a lexicon of smallest semantic units to obtain medium-grained segmentation results; merging the medium-grained segmentation results to obtain coarse-grained segmentation results, the coarse-grained segmentation results having coarser granularity than the medium-grained segmentation results; looking up in the lexicon of smallest semantic units respective search elements that correspond to segments in the medium-grained segmentation results; and forming fine-grained segmentation results based on the respective search elements, the fine-grained segmentation results having finer granularity than the medium-grained segmentation results.

Abstract: The language of origin of a word is determined by analyzing non-uniform letter sequence portions of the word.

Abstract: The present invention provides a message energy memory ceramics. The message information memory ceramics includes: (1) a plurality of message energy memory ceramics grains composed of a silicon oxide, an aluminum oxide, a sodium oxide, a potassium oxide, a magnesium oxide, a calcium oxide, a titanium oxide, an ferric oxide, a manganese oxide, and a zinc oxide; and (2) a powder of message energy memory ceramics grains composed of a silicon oxide, an aluminum oxide, a sodium oxide, a potassium oxide, a magnesium oxide, a calcium oxide, a titanium oxide, an ferric oxide, a manganese oxide, and a zinc oxide. The products of the present invention can be applied to general water supply stations, water towers, and drinking water machines.

Abstract: Disclosed is a method for making an aperture in a carrier and electrically connecting two opposite faces of the carrier. At first, a carrier is provided. Secondly, a heater is provided for heating a portion of the carrier in an environment rich in oxygen, thus making an aperture in the carrier and forming an isolative layer on the wall of the aperture synchronously. Finally, the aperture is filled with a conductive material.

Abstract: Two circuit layout areas on two surfaces of a chip are connected. Holes in the chip are coordinated with a conductive paste to connect the two surfaces. Thus, fabrication is made easy and cost is reduced.

Abstract: The present invention is related to a biomarker for diagnosis of canine cancer, wherein the biomarker is KMO (kynureinie 3-monooxygenase) gene, and the canine cancers including CTVT (canine transmissible venereal tumor) and MGT (mammary gland tumor). The expression level of KMO gene in canine malignant tumor tissues is up-regulated as compared with benign tissues. Furthermore, the expression level of KMO gene in malignant tumor tissue is higher than in the non-metastasis tumor tissue. By detection of the expression level of the present invention biomarker in suspecting tissue specimen, malignancy of tumor tissues can be determined correctly and rapidly.

Abstract: A power converter with primary-side feedback control includes a transformer comprising a primary winding, an auxiliary winding, and a secondary winding, for transforming an input voltage into an output voltage; a transistor coupled to the primary winding for controlling electric energy transforming of the transformer according to a first control signal; a control unit coupled to the transistor for generating the first control signal according to a feedback signal in order to control the transistor to be turned on or off; and a peak detection unit coupled between the auxiliary winding and the control unit for generating the feedback signal according to a knee voltage of a first voltage signal.

Abstract: An oscillator with time-variant frequency deviation for a power supply includes a signal generator for generating a first signal according to a clock signal and a comparing unit for adding an offset to at least one of the first signal and a threshold voltage corresponding to the first signal and for comparing the first signal and the threshold voltage after completion of the offset adding, to generate the clock signal whose frequency deviates with variation of the added offset.

Abstract: A primary side current controller for a power supply is disclosed. The primary side current controller includes a waveform detection unit, a calculation unit, and a switching controller. The waveform detection unit is used for detecting a waveform signal of the power supply and generating a captured signal. The calculation unit is coupled to the waveform detection unit and used for generating a selected voltage according to the captured signal and a feedback signal of the power supply. The switching controller is coupled to the calculation unit and used for generating a modulation signal according to the selected voltage and the feedback signal.

Abstract: An adjustable frequency generator for a power supply is disclosed. The adjustable frequency generator comprises a waveform generator, a voltage generator and a comparator. The waveform generator is used for generating a saw wave. The voltage generator is used for generating a variable upper reference voltage and a variable lower reference voltage according to variation of a load. The comparator is coupled to the waveform generator and the voltage generator and used for comparing the saw wave with the variable upper reference voltage and the variable lower reference voltage and generating an output signal. A frequency of the output signal decreases when the load becomes lighter.

Abstract: An integrated circuit card includes a laminate, solder bumps, a die and a package. The laminate includes a core board sandwiched between two conductive layers. The conductive layers are connected to each other with solder bumps filled in apertures defined in the core board. The die is provided on one of the conductive layers. The package is provided on the die and an area of the conductive layer around the die.