Abstract: The present invention provides a sliding door opening/closing device for a vehicle that applies a sufficient opening/closing drive force to the left and right sliding doors and reduces a force necessary to lock and unlock the latch, despite a simple configuration of the device, and that facilitates the manufacturing process, improves operability and safety, and reduces noise. A lock device, against both sides of which locking portions abut, rotates a columnar permanent magnet so as to form magnetic locking circuits and fixes the locking portions by magnetic forces of the locking magnetic circuits. The rotational operation of the columnar permanent magnet is converted into the downward operation of a latch, and the lowered latch restrains the locking portions with respect to the lock device.

Abstract: Provided is an optical wiring module. The optical wiring module includes a light source mounted on a surface of a substrate, a metal optical waveguide coupled to a transverse magnetic mode of light emitted from the light source and using a long-range surface palsmon polariton, and a photodetector. The optical wiring module has a simple structure enabling it to be further miniaturized and its yield to be increased.

Abstract: Provided is a motion estimation apparatus for moving picture coding.

Abstract: In a driving circuit, a drive transistor supplies drive electric current to record elements to construct an array, and a reference electric current generating circuit that provides a control voltage to the drive transistor and controls the drive electric current, wherein the drive transistor is composed of a first PMOS transistor and a second PMOS transistor that are connected in series; and the reference electric current generating circuit has a resistance element and a operational amplifier that are used to set a reference electric current for deciding the control voltage, wherein an output of the operational amplifier is provided to a control terminal of the first PMOS transistor; and a drive electric current ON/OFF signal to control on/off of the drive electric current is provided to a control terminal of the second PMOS transistor.

Abstract: Provided is a correlation scheme selecting apparatus and method that can acquire initial synchronization efficiently by calculating frequency error criterion threshold between correlation schemes and selecting a correlation scheme for each region when a correlation value is calculated for initial sync in a communication system with carrier frequency errors. The method for selecting a correlation scheme based on a carrier frequency error includes: calculating mis-detection probability values based on a normalized frequency offset for each correlation scheme; determining as a frequency-error criterion threshold a crossing point of graphs of the calculated mis-detection probability values for each correlation scheme; and selecting a correlation scheme based on the determined frequency-error criterion threshold.

Abstract: A driving method of a multi-channel driving circuit includes: receiving multiple driving signals corresponding to multiple to-be-driven elements, providing multiple randomized time delays, respectively adjusting the driving signals according to the randomized time delays to generate multiple delayed driving signals, and respectively driving the corresponding to-be-driven elements according to the delayed driving signals.

Abstract: A high speed transceiver without using an external clock signal and a communication method used by the high speed transceiver which applies a clock recovery circuit including a coarse code generator, a frequency detector, and a linear phase detector to the receiver so as to solve problems such as skew between a reference clock and data that may occur during data transmission and jitter of a recovered clock while an embedded clock method of applying clock information to data is used.

Abstract: A supporting portion for a foldable table or a foldable bench is described. The supporting portion includes a V-shaped assembly and a supporting brace. The V-shaped assembly includes two connecting rods and a sliding sleeve. Each of the connecting rods has a disconnected end and a connected end. The connected ends are connected to opposite sides of the sliding sleeve to form a unitary block. The sliding sleeve includes a front ring, a rear ring and a middle piece. The middle piece has a locking hole. The disconnected ends are rotatably connected to a pair of legs respectively. One end of the supporting brace is connected to the undersurface of the table or bench top, and the other end is adapted to slide through the sliding sleeve. The supporting brace has an elastic pin proximate to the other end. When the foldable table or bench is in unfolded position, the elastic pin is inserted into the locking hole.

Abstract: A serial peripheral interface of an integrated circuit including multiple pins and a clock pin is provided. The pins are coupled to the integrated circuit for transmitting an instruction, an address or a read out data. The clock pin is coupled to the integrated circuit for inputting multiple timing pulses. The plurality of pins transmit the instruction, the address or the read out data at rising edges, falling edges or both edges of the timing pulses.

Abstract: A packaged heat dissipating assembly for an intermediate bus converter (IBC) has a frame being mounted on and around the IBC and a heat sink being mounted on the frame. The packaged heat dissipating assembly is easily detached from the IBC. Therefore, a broken bus converter module (BCM) or heat sink is easily replaced separately. Consequently, heat dissipating designs and maintenance of a server or communication equipment is facilitated and maintenance costs of the IBC and the server or communication equipment are lowered.

Abstract: The present invention relates to a filament for an infrared lamp used as a heater and a method of manufacturing the same. The method of fabricating the filament includes cutting a thin graphite plate into a thin graphite plate strip of a predetermined size, integrally adhering two sheets of the thin graphite plate strips using heat, primarily heating and plasticizing the integrally adhered graphite plate strips within an inert gas, coating a silicon-series coating solution on the primarily heated and plasticized graphite plate strips and naturally drying the graphite plate strips, and heating and plasticizing the naturally dried graphite plate strips using an identical process to the primary plasticity process and then naturally cooling the heated and plasticized graphite plate strips.

Abstract: Provided are a random access method of a mobile station and a mobile communication device performing the same. The mobile station can obtain a diversity gain without a Random Access Channel (RACH) burst collision by hopping according to a cell group in a frequency domain and transmitting a random access when random access resources are used between neighboring cells and detect an RACH even with low transmission power by applying switching diversity together with the frequency hopping.

Abstract: An immersion flow field maintenance system for an immersion lithography machine. The machine includes a projection objective lens, a wafer stage for supporting the wafer, and an immersion supplying system distributed around the lens for producing an immersion flow field under the lens. The system includes a horizontal guideway, a flat board connected with the horizontal guideway through a cantilever, and drivers for moving the board. When the wafer is unloading and the wafer stage is moving out of the exposure area under the lens, the board connects to and moves synchronously with the wafer stage to transfer the flow field from above the wafer stage to above the board. When the wafer is loaded and the wafer stage is moving into the exposure area, the board connects to and moves synchronously with the wafer stage to transfer the flow field from above the board to above the wafer stage.

Abstract: A semiconductor device according to the present invention includes: a semiconductor layer of a first conductivity type; an annular deep trench penetrating the semiconductor layer in the depth direction to surround an element forming region; a drain region of a second conductivity type formed in a surface layer portion of the semiconductor layer in the element forming region; a drift region of the second conductivity type formed in the surface layer portion of the semiconductor layer to come into contact with the drain region in the element forming region; a body region of the first conductivity type formed in the surface layer portion of the semiconductor layer at an interval from the drift region in the element forming region; a source region of the second conductivity type formed in a surface layer portion of the body region; and a first high-concentration buried region, formed in the semiconductor layer between a portion opposed to the source region in the depth direction and the deep trench, having a high

Abstract: A light-emitting diode (LED) package having electrostatic discharge (ESD) protection function and a method of fabricating the same adopt a composite substrate to prepare an embedded diode and an LED, and use an insulating layer in the composite substrate to isolate some individual embedded diodes, such that the LED device has the ESD protection.

Abstract: In an extension cord with wireless timing function, there are included a receptacle housing having more than one flush plug receptacles and internally including a current converter, a power switch and a plurality of electronic relays corresponding to the receptacles; a programmable logic controller in the receptacle housing for controlling the ON/OFF state of the receptacles; a wireless transmission module in the receptacle housing for receiving a wireless signal from a remote device; a power cord connected at an end to the power switch; and an operation and control module located on the receptacle housing and connected to the controller. Thus, timed power supply by each of the receptacles can be set and recorded at the remote device. When the power switch is turned to off, the controller automatically resets the receptacles to ON; and when the power switch is turned to on again, the receptacles will remain to “ON”.

Abstract: A control section (10) of a vehicle steering system has a steer-by-wire mode, a power steering mode, and a transition mode. In the steer-by-wire mode, a steering actuator (19) is controlled for steering and a reaction force actuator (11) is controlled for reaction force. In the power steering mode, steering assistance control is performed with either of the steering actuator (19) and the reaction force actuator (11) caused to function as an assistance unit. In the transition mode, in a transition period from either of the steer-by-wire mode and the power steering mode to the other, the reaction force actuator (11) is controlled for reaction force.

Abstract: A motor control device includes: a motor-current detection unit; a rotational-angular-speed calculation unit for calculating a rotational angular speed of a motor; a rotational-angle-change-amount calculation unit for multiplying the rotational angular speed by a predetermined time so as to calculate a motor-rotational-angle change amount within a predetermined time; a basic-drive-value calculation unit for calculating a basic drive value for driving the motor; a correction-value calculation unit for calculating a correction value for correcting the basic drive value based on the motor current and the motor-rotational-angle change amount; a correction unit for evaluating the motor drive value by correcting the basic drive value by the correction value; and a drive unit for driving the motor by using the motor drive value evaluated by the correction unit.

Abstract: Provided are an apparatus and a method for diagnosing fault and processing data of a satellite ground system. The apparatus and a method can prevent data loss of a satellite, and efficiently operate the satellite ground system using data buffer and penalty method when a temporary fault occurs. Data buffer stores data in fault situation and penalty method imposes high penalty in critical fault and low penalty in minor fault. System is managed according to penalty degree. The apparatus, includes: a satellite data processing and controlling means; a signal transforming means; a fault detecting and controlling means; a state displaying means for displaying a state of the satellite and the system; a penalty managing means for being notified whether the device has fault or not; a data storing means for storing and transmitting the data; and a system recovery supporting means.

Abstract: Provided is a power amplifier device. The power amplifier device includes: a cutoff unit cutting off a direct current (DC) component of a signal delivered from a signal input terminal; a circuit protecting unit connected to the cutoff unit and stabilizing a signal delivered from the cutoff unit; and an amplification unit connected to the circuit protecting unit and amplifying a signal delivered from the circuit protecting unit, wherein the amplification unit comprises a plurality of transistors connected in parallel to the circuit protecting unit and the circuit protecting unit comprises resistors connected to between bases of the plurality of transistors.