Abstract: A connector terminal includes a holding portion, an elastic arm portion connected to a front end of the holding portion. The holding portion and the elastic arm portion as a whole show an outward arc shape, a front end of the elastic arm portion protrudes inward to form a contact portion, a rear end of the holding portion is bent and extended inward and then extended rearward to form an abutting portion, the thickness of the holding portion and the elastic arm portion becomes gradually smaller from the holding portion to the front end of the elastic arm portion.

Abstract: A buck converter includes a power stage circuit and a control circuit. The power stage circuit has a pair of switches, an output inductor, and an output capacitor. The control circuit has a current-sensing unit (CCS), an error-amplifying (EA) and transient-holding (TH) unit, a transient-optimized feedback unit (TOF), and a PWM generation unit. The CCS senses an output capacitor current. The EA with the TH receives a feedback voltage and a reference voltage to generate an error signal. The TOF receives the feedback voltage and the reference voltage to generate a proportional voltage signal by a variable gain value. The PWM generation unit receives the proportional voltage signal and a sensing voltage signal to generate a PWM signal. When the proportional voltage signal equals the sensing voltage signal, the switches are controlled by the PWM signal at an optimal time point so that transient responses are optimized.

Abstract: The present invention relates to a method for preparing a capsule nanoparticle used in encapsulating hydrophobic medicines, comprising the following steps: (A) providing a biocompatible polymer and an organic solution containing a hydrophobic medicine; (B) stirring the organic solution at 3-10° C., and titrating with an alcohol solution, so as to make the biocompatible polymer encapsulate hydrophobic medicine to form a capsule nanoparticle; (C) ultrasonic vibrating the capsule nanoparticle at 3-10° C.; (D) filtering the capsule nanoparticle to an average size controllable in the range of 60-450 nm; and (E) lyophilizing the encapsulated particles.

Abstract: A switchless network topology system for parallel computation is provided. The switchless network topology system includes a plurality of nodes, of which one node communicates with another node according to a routing table, where the creation of the routing table includes the following steps: calculating a shortest path of transmission paths between two nodes of the nodes, where the shortest path has no relay node or at least one relay node between the two nodes; removing the transmission path between a starting node and a first relay node of the shortest path and identifying another shortest path between the starting node and the destination node; repeating the step of removing and identifying to identify other shortest paths between the starting node and the destination node; and creating the routing table based on every shortest path between any starting node and any destination node of the nodes.

Abstract: A springless voice coil actuator is provided. The springless voice coil includes a base, a coil, a guiding rod, a slidable base, a main magnetic component and a balance magnetic component. The coil is disposed on the base. The guiding rod is disposed on the base. The slidable base is for sliding along the guiding rod to a predetermined direction. The main magnetic component is connected to the slidable base. The balance magnetic component is coupled with the main magnetic component for generating a magnetic induction.

Abstract: A nanostructure is described. The nanostructure includes a nanoparticle, a shell encompassing the nanoparticle, and a gap having a width ranging from 1.0 nm to 6.0 nm and located between the nanoparticle and the shell to enable the nanostructure to generate a fluorescence.

Abstract: An electronic system includes a central processing unit (CPU) expansion apparatus and a portable electronic apparatus. The CPU expansion apparatus has a first CPU connector and a first CPU. The portable electronic apparatus has a second CPU connector and a second CPU. When the first CPU connector is connected to the second CPU connector, a data transmission is implemented between the first CPU and the second CPU. A CPU expansion apparatus, portable electronic apparatus and processing method are also disclosed. With the electronic system, CPU expansion apparatus, portable electronic apparatus and processing method according to the invention, the portable electronic apparatus can be connected to an additional CPU externally and is thereby improved in efficiency of processing and computing.

Abstract: An electrical connector includes a dielectric body, a plurality of terminals integrally molded to the dielectric body, an insulating housing, two shielding elements, and a shielding shell surrounding the dielectric body, the insulating housing and the shielding elements. The insulating housing has a top wall, a bottom wall, two side walls and a rear wall. A top surface of the top wall and a bottom surface of the bottom wall of the insulating housing are recessed inward to form two fastening cavities. The dielectric body together with the terminals is assembled to the insulating housing. The two shielding elements are fastened to the two fastening cavities, respectively.

Abstract: An ultra-low power transmitter applied in multi-channel frequency shift keying (FSK) communication is provided. The transmitter includes a fixed-frequency generation device, a low-frequency frequency synthesizer, and an injection locking device. The fixed-frequency generation device provides a reference frequency to the low-frequency frequency synthesizer. The frequency synthesizer divides the reference frequency with corresponding divisors for generating a plurality of divided frequency signals. Then, the divided frequency signals are injected into the injection locking device. The injection locking device will lock at the average frequency of previously mentioned divided frequencies. Wherein, the injection locking device filters the high frequency noise, which is produced by the frequency synthesizer, at the time of the injection locking. The ultra-low power transmitter obtains a high-frequency transmitted signal by using the frequency-locked signal.

Abstract: A method of making a calcium-fluoride layer formed on an object surface for more wear resistance includes the steps of coating sodium fluoride to a surface of an object having calcium, whereby the calcium fluoride and the calcium are inverted to become a calcium-fluoride layer on the surface of the object after a chemistry reaction; preparing a CO2 laser device having a CO2 laser emitter for emitting CO2 laser; and applying irradiation of the CO2 laser via the CO2 laser emitter to the calcium-fluoride layer for at least five seconds. In light of this, the wear resistance of the calcium-fluoride layer is enhanced for at least 34%, the absorption rate of the fluoride is increased for at least 23%, and the surface of the object has aesthetic and integral appearance.

Abstract: A chip resistor having terminal electrodes is provided. In the chip resistor, a first protector layer has a size different from that of a first resistor layer. Thus, two ends of the first resistor layer are exposed to form new current conduction path. Original current conduction path having the same size of the protective layer and the resistor layer is thus replaced. Hence, resistance variation of the chip resistor is solved; yield of the chip resistor is increased; and, the material cost of the front terminal electrode is greatly reduced.

Abstract: The present invention relates to a method for detecting mitochondria alterations, which comprises the following steps: (A) providing a separation element and a sample; (B) mixing the separation element and the sample, wherein a detecting sample is obtained through the binding of a DNA fragment on the separation element to mitochondrial DNA in the sample; (C) dividing the detecting sample into a comparison group and a detection group; (D) adding an amplification solution into the comparison group and the detection group respectively to begin a DNA amplified reaction, and further adding a restriction enzyme into the detection group, wherein the amplification solution comprises a labeling reagent and a primer pair; and (E) detecting amounts of the labeling reagent in the comparison group and the detection group respectively after the DNA amplified reaction.

Abstract: Methods and systems are provided for use with digital data processing systems to control or otherwise limit access to networked resources based, at least in part, on transactional artifacts and/or derived artifacts.

Abstract: Immune cells (Z cells) activated by zinc finger-like protein that regulates apoptosis (Zfra) and uses thereof in cancer treatment.

Abstract: An electrical connector assembly includes a plug connector and a receptacle connector. The plug connector includes a first insulating body, a sleeve barrel and a spring. The first insulating body defines a first sliding slot penetrating a front surface thereof. The sleeve barrel is worn outside the first insulating body. The spring is disposed between the sleeve barrel and the first insulating body. A slider block is protruded from a front portion of an inner surface of the sleeve barrel, the slider block is capable of sliding in the first sliding slot. The receptacle connector includes a second insulating body. The second insulating body defines a second sliding slot corresponding to the first sliding slot which includes a longitudinal part penetrating a rear surface of the second insulating body and an inclined part extending sideward and inclining frontward from a front end of the longitudinal part.

Abstract: An electric power supply system cooperated by a battery and a super capacitor includes a power source module and a processing unit. The power source module includes an electric power transformer, a battery, and a super capacitor. The electric power transformer is electrically connected to the battery and the super capacitor. The processing unit is electrically connected to the electric power transformer for controlling the battery to charge the super capacitor, such that both the battery and the super capacitor supply electricity to the load, and such that electricity generated by the load can recharge the super capacitor. The electricity power supply system can avoid an increase of the working temperature of the battery.