Abstract: Disclosed herein is a method of tracking the movement of an eyeball in eyeball tumor treatment. The method includes a calibration step of storing an actual length for each pixel of an image in a storage unit, a template image generation step of storing a patient's eyeball image as a template image of the patient's eyeball in the storage unit, an eyeball location tracking step of, during the treatment of the patient's eyeball, determining whether movement of the treatment image has occurred by comparing treatment images of the patient's eyeball in real time with the template image, and a control step of stopping the operation of the proton beam output device if the movement of the treatment image deviates from a preset tolerance range, and keeping operation of the proton beam output device normal if the movement of the treatment image is within the tolerance range.

Abstract: The invention relates to a ring flip-top tube container, comprising a tube body (4) providing a space for accommodating cosmetic, a tube neck (3) and a flip-top cap including a lower flip-top cap (2) and an upper flip-top cap (1). Since the number of parts is reduced and the manufacturing process is simplified, in the process of producing the ring flip-top tube container, the use of raw material and energy may be reduced. Therefore, the ring flip-top tube container is not only environmentally friendly but also conductive to increase production efficiency and lower production cost. In addition, this ring flip-top tube container is capable of reducing the height of the cap and hence an elegant design may be executed.

Abstract: Disclosed herein is a method of tracking the movement of an eyeball in eyeball tumor treatment. The method includes a calibration step of storing an actual length for each pixel of an image in a storage unit, a template image generation step of storing a patient's eyeball image as a template image of the patient's eyeball in the storage unit, an eyeball location tracking step of, during the treatment of the patient's eyeball, determining whether movement of the treatment image has occurred by comparing treatment images of the patient's eyeball in real time with the template image, and a control step of stopping the operation of the proton beam output device if the movement of the treatment image deviates from a preset tolerance range, and keeping operation of the proton beam output device normal if the movement of the treatment image is within the tolerance range.

Abstract: Disclosed is a silicone impact modifier with a high refractive index. The silicone impact modifier can include (A) a rubber core including (a1) an organosiloxane cross-linked (co)polymer with a particle size of about 50 to about 400 nm and (a2) an alkylacrylate-styrenic aromatic compound cross-linked copolymer; and (B) a plastic shell including a vinyl (co)polymer. The refractive index of the silicone impact modifier of the present invention can be about 1.49 to about 1.59.

Abstract: An oil pump for a compressor includes a driving shaft having an oil passage, a gear driving unit coupled to the drive shaft, a pump body having a driving shaft insertion groove, a friction reducing member assembled on the driving shaft insertion groove to reduce friction between the driving shaft and pump body, and a a gear unit coupled to the pump body and rotating with rotation of the driving shaft. The pump may further include a pump cover coupled to the pump body and having an intake for inhaling oil.

Abstract: An oil pump for a compressor is provided. The oil pump includes a pump body, a driving shaft coupled to the pump body, with a supply passage extending therethrough, and a plurality of pumping members which rotate with the driving shaft. Fluids such as oil are inhaled into the pump through various intakes, and the inhaled oil is directed towards the driving shaft, where the oil is supplied to the friction parts of the compressor for lubrication. The plurality of intakes into the pump provide for a continuous supply of oil to the friction parts.

Abstract: The present invention relates to a plasma display apparatus and driving method thereof. The plasma display apparatus according to an embodiment of the present invention comprises a plasma display panel comprising a scan electrode and a sustain electrode, and a driver that controls one or more of sustain pulses supplied to the scan electrode and one or more of sustain pulses supplied to the sustain electrode to be overlapped with each other.

Abstract: An integrated circuit for generating a clock signal includes a voltage conversion unit, a maximum power determination unit, a clock control unit and a clock generator. The voltage conversion unit converts an external power supply voltage into an internal power supply voltage and detects a variance in current consumption of a functional block to generate a detected voltage wherein the functional block consumes a predetermined current using the internal power supply voltage. The maximum power determination unit determines a maximum current consumption of the functional block and converts the maximum current consumption to a corresponding maximum allowed voltage. The clock control unit generates at least one frequency control signal based on a comparison between the detected voltage and the maximum allowed voltage. The clock generator generates the clock signal whose frequency is adjusted according to the frequency control signal.

Abstract: Disclosed is a semiconductor fin construction useful in FinFET devices that incorporates an upper region and a lower region with wherein the upper region is formed with substantially vertical sidewalls and the lower region is formed with inclined sidewalls to produce a wider base portion. The disclosed semiconductor fin construction will also typically include a horizontal step region at the interface between the upper region and the lower region. Also disclosed are a series of methods of manufacturing semiconductor devices incorporating semiconductor fins having this dual construction and incorporating various combinations of insulating materials such as silicon dioxide and/or silicon nitride for forming shallow trench isolation (STI) structures between adjacent semiconductor fins.

Abstract: An optical disk recording and reproducing apparatus including at least two optical disk drives, and a digital converter to encode and decode audio/video (A/V) signals reproduced from the at least two optical disk drives. The digital converter is installed at a middle portion between the at least two optical disk drives, such that the at least two optical disk drives and the digital converter respectively form the shortest communication paths possible.

Abstract: The present invention relates to a semiconductor memory device in which current consumption incurred by excessive over-driving can be prevented by dividing a memory core region into a plurality of memory blocks and then over-driving only sense amplifiers of a corresponding memory block.

Abstract: Embodiments of a digital broadcasting transmitter-receiver and method for a portable computer can be detachably operated. A digital broadcasting transmitter-receiver for a portable computer can include a case to be attached in a bay of a main body, a main substrate installed in the case and mounted with at least a chip for receiving a digital broadcasting signal and an antenna partially within the case. An antenna body can reciprocally move to extend outside of the case or the portable computer. According to embodiments of a digital broadcasting transmitter-receiver, the digital broadcast can be watched on a conventional portable computer, and the expansibility of the portable computer can be increased because users can selectively mount the transmitter-receiver.

Abstract: Disclosed herein is an impact modifier for a polymer composition and a method of preparing the same. The impact modifier includes a core comprising a polyorganosiloxane, an acrylate polymer and a styrenic polymer; and a shell generally surrounding the core, the shell comprising a polymer attached to the core. The method includes providing a silicone rubber particle; adding a polymerizable styrenic compound into the silicone rubber particle; polymerizing the polymerizable styrenic compound within the particle to provide a styrenic polymer; adding a polymerizable acrylic compound into the silicone rubber particle; polymerizing the polymerizable acrylic compound within the silicone rubber particle to provide an acrylate polymer; and grafting a polymerizable compound onto the silicone rubber particle to provide a shell substantially surrounding the silicone rubber particle comprising the styrenic polymer and the acrylate polymer.

Abstract: An integrated circuit for generating a clock signal includes a voltage conversion unit, a maximum power determination unit, a clock control unit and a clock generator. The voltage conversion unit converts an external power supply voltage into an internal power supply voltage and detects a variance in current consumption of a functional block to generate a detected voltage, wherein the functional block consumes a predetermined current using the internal power supply voltage. The maximum power determination unit determines a maximum current consumption of the functional block and converts the maximum current consumption to a corresponding maximum allowed voltage. The clock control unit generates at least one frequency control signal based on a comparison between the detected voltage and the maximum allowed voltage. The clock generator generates the clock signal whose frequency is adjusted according to the frequency control signal.

Abstract: Disclosed are apparatus and method for controlling an electric oven, capable of operating heaters in an optimized state by changing a heater-on time of the heater in an operation interval of the heater which is periodically turned on/off.

Abstract: Provided is a resonant cascaded difference frequency generator that is capable of improving the conversion efficiency of the second-order nonlinear optical phenomena by resonating the second harmonic wave of a pump light. The resonant cascaded difference frequency generator includes: a nonlinear medium, which receives a pump light and a signal light and then generates the second harmonic wave of the pump light through second harmonic generation, in a cascaded way generates a converted light of a difference frequency through difference frequency generation between the signal light and the second harmonic wave; and a resonant structure that resonates the second harmonic wave of the pump light on the basis of the nonlinear medium.

Abstract: Methods of fabricating CMOS transistors are disclosed. A disclosed method includes forming first and second gate patterns on the first and second wells, respectively; forming a sidewall insulating layer over the substrate; forming first lightly doped regions in the first well by NMOS LDD ion implantation; forming a first gate spacer insulating layer over the substrate; forming second lightly doped regions in the second well by PMOS LDD ion implantation; sequentially stacking a spacer insulating layer and a second gate spacer insulating layer on the first gate spacer insulating layer; forming first and second spacers on sidewalls of the first and second gate patterns; and forming first and second heavily doped regions in the first and second wells by NMOS and PMOS source/drain ion implantations, respectively.

Abstract: A method of fabricating a MOS transistor includes forming a gate insulating layer on a semiconductor substrate in an active area isolated by a device isolation layer. A gate electrode is formed on a portion of the gate insulating layer. A thin insulating layer is formed to cover a top and a side of the gate electrode. A LDD screen layer is formed on the thin insulating layer. Dopant ions are implanted at high energy through the LDD screen layer to form a deep LDD region in the semiconductor substrate between the gate electrode and the device isolation layer.

Abstract: A method of fabricating a fin transistor is disclosed. An example method stacks a mask oxide layer and a nitride layer on a semiconductor substrate, forms a fin by etching the nitride and mask oxide layers and silicon, forms an insulating oxide layer, and forms a gate electrode by etching the insulating oxide layer corresponding to a gate forming area using a gate mask, by forming a gate oxide layer on a sidewall of the silicon exposed by the etch and burying a metal. The example method also removes the remaining insulating oxide layer using an etch rate difference, forms a gate spacer, and forms source/drain regions in the silicon substrate to be aligned with the gate electrode. Additionally, the example method forms a second insulating oxide layer over the substrate, etches the second insulating oxide layer using a metal mask, forms contact holes on the source/drain regions, respectively, and fills the contact holes and the portion etched via the metal mask with a metal.

Abstract: A method of fabricating a fin field effect transistor is disclosed. An example method forms a thermal oxide layer as a hard mask for etching a silicon fin on an SOI substrate, transcribes a fin pattern, forms a fin FET body by etching using the fin pattern as an etch mask, and restores a sidewall damaged by the etching remove a sacrificial silicon oxide layer. The example method also deposits a high-K dielectric as a gate dielectric, deposits a metal layer, planarizes the metal layer to a height of a hard oxide, forms a nitride layer on the planarized metal layer, and patterns the nitride layer using a hard mask for forming a pattern to form a nitride layer pattern. Additionally, the example method forms a metal gate using the nitride layer pattern, removes a remaining hard oxide mask, and grows a sidewall oxide layer on the metal gate.