Abstract: Disclosed herein is a method for manufacturing a catalyst. The catalyst includes a mesoporous support and a plurality of metal nanoparticles dispersed and positioned in the mesopores of the mesoporous support. The method comprises the steps of: (a1)) allowing an organometallic precursor to be in contact with a mesoporous support, in which the organometallic precursor includes at least one material selected from the group consisting of ruthenium-containing compound, rhodium-containing compound and palladium-containing compound; and (a2) reducing the organometallic precursor in the presence of a supercritical fluid with a reductant, so that the organometallic precursor is reduced to the metal nanoparticles.

Abstract: A device includes a top metal layer; a UTM line over the top metal layer and having a first thickness; and a passivation layer over the UTM line and having a second thickness. A ratio of the second thickness to the first thickness is less than about 0.33.

Abstract: A fixing module and an electronic device using the same are provided. The fixing module includes a male housing and a female housing. The male housing disposed in a bottom cover includes a groove, cylinder and a first magnet. The cylinder is slidingly connected to the groove, and the first magnet is disposed in the cylinder. The female housing is disposed in a top cover, including a cavity and a second magnet. The cavity is disposed in correspondence to the cylinder, and the second magnet is fixed in the cavity.

Abstract: A hard disk drive (HDD) including a first resistive temperature detector (RTD) configured to detect a temperature generated by proximity of a slider and a media. The first RTD is proximate an air bearing surface (ABS) of the slider. The HDD also includes a second RTD configured to detect at least one temperature correlated to a fly-height of the slider. The second RTD is not required to be proximate the ABS of the slider. HDD also includes a read/write integrated circuit (IC) configured to determine the fly-height of the slider based on detection of temperatures by the first RTD and the second RTD.

Abstract: A system and a method for analyzing biomechanics. The biomechanics analyzing system for analyzing a motion state of an organism includes a detecting unit, a low-pass filter, a high-pass filter and a processing unit. The detecting unit disposed on a surface of a muscle of the organism detects an acceleration signal. The low-pass filter filters the acceleration signal to produce a low-frequency signal. The high-pass filter filters the acceleration signal to produce a high-frequency signal. The processing unit analyzes a motion posture or a motion frequency of the motion state of the organism according to the low-frequency signal, and analyzes a motion strength of the motion state of the organism according to the high-frequency signal.

Abstract: A light source assembly mechanism includes two sets installed at two ends of an LED lamp tube. Each light source assembly mechanism includes a base, a lamp tube side cap, a turning module side cap and a turning rod. The lamp tube side cap has one side fastened to one end of the LED lamp tube and another side running through the base via a fastening portion to fasten to a coupling portion formed on the turning module side cap. The turning rod runs through the turning module side cap to fasten to the lamp tube side cap. With the same modular elements used at two sides of the LED lamp tube, mold development cost can be reduced, and assembly processes can be simplified. Through turning the turning rod, illumination angle of the LED lamp tube can be adjusted to meet illumination requirements.

Abstract: A perpendicular magnetic recording medium is disclosed. The perpendicular magnetic recording medium includes a substrate; an intermediate layer disposed on the substrate; at least one soft underlayer (SUL) disposed between the substrate and the intermediate layer, wherein the soft underlayer contacts the intermediate layer and the substrate; and a magnetic recording layer disposed on the intermediate layer.

Abstract: A group authentication method adaptable to a communication system is disclosed. The communication system includes a user group, a serving network, and a home network. The user group includes at least one mobile station. The home network pre-distributes a group authentication key to itself and all the mobile stations in the same user group and generates a mobile station authentication key for each mobile station. The home network generates a group list for recording related information of the user group. The home network has a database for recording the group list. The serving network has a database for recording the group list and a group authentication data received from the home network. The group authentication method includes following steps. The serving network performs an identification action to a mobile station. The communication system performs a full authentication action or a local authentication action according to the result of the identification action.

Abstract: A hard disk drive (HDD) including a first resistive temperature detector (RTD) configured to detect a temperature generated by proximity of a slider and a media. The first RTD is proximate an air bearing surface (ABS) of the slider. The HDD also includes a second RTD configured to detect at least one temperature correlated to a fly-height of the slider. The second RTD is not required to be proximate the ABS of the slider. HDD also includes a read/write integrated circuit (IC) configured to determine the fly-height of the slider based on detection of temperatures by the first RTD and the second RTD.

Abstract: A fixing module and an electronic device using the same are provided. The fixing module includes a male housing and a female housing. The male housing disposed in a bottom cover includes a groove, cylinder and a first magnet. The cylinder is slidingly connected to the groove, and the first magnet is disposed in the cylinder. The female housing is disposed in a top cover, including a cavity and a second magnet. The cavity is disposed in correspondence to the cylinder, and the second magnet is fixed in the cavity.

Abstract: A transistor suitable for high-voltage applications and a method of manufacture is provided. A first device is formed by depositing a dielectric layer and a conductive layer over a substrate. A hard mask is deposited over the conductive layer and patterned using photolithography techniques. The photoresist material is removed prior to etching the underlying conductive layer and dielectric layer. The hard mask is also used as an implant mask. Another mask may be deposited and formed over the conductive layer to form other devices in other regions of the substrate. The other mask is preferably removed from over the hard mask prior to etching the conductive layer and the dielectric layer.

Abstract: A tamper-resistance container structure is disclosed, where the top edge of main body has a ring of lip and the cover piece has a ring of groove to mesh in with the lip when closing the cover to the body; a fold-closing piece has a plurality of ridge-tabs that can be wedged into corresponding notches on the cover piece, locking the closure of the container, allowing sticker strip or product labels to be applied over the junction of the fold-closing piece over the cover piece, creating a tamper-resistance mechanism that is desirable for merchants and consumers.

Abstract: A method of fabricating a semiconductor device includes forming in the substrate a well region comprising a first type of dopant; forming in the well region a base region comprising a second type of dopant different from the first type of dopant; and forming in the substrate source and drain regions comprising the first type of dopant. The method further includes forming on the substrate a gate electrode interposed laterally between the source and drain regions; and forming on the substrate a gate spacer disposed laterally between the source region and the gate electrode adjacent a side of the gate electrode and having a conductive feature embedded therein. The well region surrounds the drain region and the base region, and the base region is disposed partially underlying the gate electrode surrounding the source region defining a channel under the gate electrode of having a length substantially less than half the length of the gate electrode.

Abstract: In a method of head-disk contact detection in a hard disk drive, a Radio Frequency (RF) carrier signal is injected into a slider which is flying above a surface of a disk in a hard disk drive. A modulated version of the RF carrier signal is received from the slider. The modulated version of the RF carrier signal is demodulated to achieve a demodulated signal. A signal spectrum of a range of frequencies in the demodulated signal is monitored for activity indicative of a contact between a head of the slider and the surface of the disk. An occurrence of the contact is determined based upon an occurrence of the activity.

Abstract: A method of fabricating a semiconductor device includes forming in the substrate a well region comprising a first type of dopant; forming in the well region a base region comprising a second type of dopant different from the first type of dopant; and forming in the substrate source and drain regions comprising the first type of dopant. The method further includes forming on the substrate a gate electrode interposed laterally between the source and drain regions; and forming on the substrate a gate spacer disposed laterally between the source region and the gate electrode adjacent a side of the gate electrode and having a conductive feature embedded therein. The well region surrounds the drain region and the base region, and the base region is disposed partially underlying the gate electrode surrounding the source region defining a channel under the gate electrode of having a length substantially less than half the length of the gate electrode.

Abstract: In a method of head-disk contact detection in a hard disk drive, a Radio Frequency (RF) carrier signal is injected into a slider which is flying above a surface of a disk in a hard disk drive. A modulated version of the RF carrier signal is received from the slider. The modulated version of the RF carrier signal is demodulated to achieve a demodulated signal. A signal spectrum of a range of frequencies in the demodulated signal is monitored for activity indicative of a contact between a head of the slider and the surface of the disk. An occurrence of the contact is determined based upon an occurrence of the activity.

Abstract: A semiconductor device includes a source region and a drain region disposed in a substrate wherein the source and drain regions have a first type of dopant; a gate electrode formed on the substrate interposed laterally between the source and drain regions; a gate spacer disposed on the substrate and laterally between the source region and the gate electrode, adjacent a side of the gate electrode; and a conductive feature embedded in the gate spacer.

Abstract: A method for preparing for a photocatalyst. The method comprises steps of providing a mixture of indium oxide and vanadium oxide and then calcining the mixture to obtain a indium vanadium quadrioxide. Further, a nickel nitrate solution is added to the indium vanadium quadrioxide to form a catalyst with a nickel oxide supported amount of about 0.1-2.0 wt. % and a post treatment is performed on the catalyst. In the post treatment, a reduction process is performed and then an oxidation process is performed.