Abstract: A communication apparatus having a main battery for performing main operations of the communication apparatus so as to connect or remove from the device freely. The communication apparatus includes a clock unit and a control unit. The clock unit configured to count a current time by using power supplied by the main battery, and configured to acquire the current time from a base station based on the main battery was connected after the main battery was removed the communication apparatus. And the control unit configured to control so as to set the current time acquired by the clock unit as the current time counted.

Abstract: When SRS serving as a base of CSI measurement at a base station apparatus is transmitted from each of two antennas, a control unit controls resource element mappers to make the SRS orthogonal to each other or identical with each other in terms of frequency or code between the two antennas, in accordance with use of CSI at a base station apparatus.

Abstract: In accordance with various aspects of the present disclosure, an apparatus is disclosed that includes a sensor node configured to operate in a wireless sensor network, wherein the sensor node is configured to receive a data packet that comprises a quality of service field, examine the quality of service field, and invoke one of a plurality of pre-stored algorithms depending on the value of the quality of service field.

Abstract: A method of managing storage of digital diagnostics parameters on a transceiver device may include loading persistent digital diagnostics parameters from a persistent memory into a system memory and resetting non-persistent digital diagnostics parameters, receiving updates to the non-persistent digital diagnostics parameters in the system memory, and writing the updates to the non-persistent digital diagnostic parameters in the system memory to the persistent memory.

Abstract: A measuring head system for a coordinate measuring machine, having a scanning element for contacting a measured object as a contacting part, which can be moved such that an object to be measured can be mechanically scanned using the scanning element. An optical sensor is fixed on the measuring head base. Means are provided to generate a projection on the sensor line using at least one radiation source. The means have at least one first mask element to generate a first partial projection on the sensor line such that said partial projection is optimized to determine an x displacement and a y displacement of the contacting part in relation to the measuring head base in the x direction or y direction. An analysis unit is configured to determine the x displacement and the y displacement from signals only generated by the one sensor line.

Abstract: A mobile communication apparatus configured to communicate with an opposite communication device is provided. The mobile communication apparatus includes a transceiver configured to receive an incoming signal sent from the opposite communication device. The transceiver is configured to produce an interrupt signal upon receiving the incoming signal. The mobile communication apparatus includes a first memory device and a non-volatile second memory device. The mobile communication apparatus includes a controller connected to the transceiver, the first memory device and the second memory device. The controller is configured to perform garbage collection of the second memory device, to load data stored in one of the first memory device and the second memory device into another of the first memory device and the second memory device, to access the first memory device if the transceiver produces the interrupt signal.

Abstract: A transport device, which transports a sheet set in a set section toward the downstream side on a transport path, includes a restricting member. The restricting member is provided at a set position of the sheet in the set section, and is displaced to restrict the sheet moving toward the downstream side on the transport path. The restricting member includes a restricting section that comes in contact with a front end of the sheet from the downstream side on the transport path, and is rotatable about a shaft extending along the transport path so as to be displaced between a first position where the restricting section protrudes on the transport path and a second position where the restricting section retracts from the transport path.

Abstract: A transport device for transporting a roll-shaped recording medium includes: a pair of roll retainers that are attached to both sides of a roll portion of the roll-shaped recording medium; a pair of spindles that are engaged with the roll retainers to support the roll portion; a transport roller that transports the roll-shaped recording medium drawn out from the roll portion while pinching the roll-shaped recording medium; and a positioning mechanism that rotates the roll portion supported by the spindles in a direction in which tension is applied to the drawn roll-shaped recording medium to move the roll portion to one side in a longitudinal direction such that a reference edge of the roll-shaped recording medium comes into contact with a reference position, thereby positioning the reference edge of the roll-shaped recording medium.

Abstract: A method of accelerating the aging of a laser to thereby determine the reliability of the laser. The method includes an act of providing a laser die for reliability testing, an act of applying a plurality of short signal pulses to the laser die so as to simulate the aging of the laser die, and an act of ascertaining the reliability of the laser die based on its response to the plurality of short signal pulses.

Abstract: Seatbelt systems for generating electrical energy. The seatbelt systems may include a first and second engagement units and an electrical energy generation unit. The first engagement unit may be configured to rotate upon movement of a portion of a seatbelt in contact therewith. The second engagement unit may include at least one portion configured to rotatably engage the first engagement unit and to rotate relative to movement of the first engagement unit in an engaged position. The electrical energy generation unit may be operably coupled to the second engagement unit and configured to generate electrical energy upon rotation of the second engagement unit. Vehicles including the seatbelt systems and methods for fabricating the seatbelt systems are also disclosed.

Abstract: In one example embodiment, a pluggable ONU transceiver module comprises a top shell, a bottom shell configured to mate with the top shell to form a cavity, and a PCB disposed within the cavity. A plurality of pins are coupled to the PCB and are configured to be inserted into a protruding socket of a host device through the bottom shell. The protruding socket is mounted on a PCB of the host device. The pluggable ONU transceiver module further comprises one or more guiding features integrated with the bottom shell and configured to ensure that the pins are inserted correctly into the protruding socket, and means for positioning the top shell at a predetermined height above the PCB of the host device to allow coupling of the top shell to a heatsink of the host device.

Abstract: A signal conversion device supplies a video signal to each video projection device of plural video projection devices that display a video image by superimposing the projection image. The device includes a characteristic information transmitting unit that transmits, to at least one video projection device of the plural video projection devices, characteristic information representing a light modulation characteristic of a light modulation element provided in the at least one video projection device, and a signal conversion processing unit that performs signal conversion processing corresponding to each of the video projection devices to an input video signal in accordance with the characteristic information transmitted from the characteristic information transmitting unit, and supplies the video signal after the signal conversion processing to each of the video projection devices.

Abstract: In a method for generating a synthetic wavelength, particularly for an interferometric distance measuring setup, with a primary laser source defining a primary frequency ?0 and at least a first sideband frequency ?1 of the primary frequency ?0, laser radiation with the first sideband frequency ?1 and a corresponding first wavelength is provided wherein the first sideband frequency ?1 is continuously shifted, particularly by modulating the primary laser source. The synthetic wavelength is generated by combining the first wavelength and a second wavelength which is defined by the primary laser source, particularly by superposition.

Abstract: An optical communication apparatus that includes multiple optically communicative components positioned optically in series. Some of the optically communicative components may be optical fiber segments of perhaps different types. The optical channel represented by the series of optically communicative components and approximates a transfer function of an optical channel of a longer optical fiber. Accordingly, rather than deal with a lengthy optical fiber, an apparatus having a shorter optical channel may be used instead. The construction of the optical communicative components may be calculating an input transfer function. The construction would include an ordering of discrete optically communicative components that, when placed optically in series, simulates an estimation of a particular transfer function. Testing may then occur by actually passing an optical signal through the series construction of optically communicative components, rather than through the longer optical fiber.

Abstract: A head drive apparatus of an ink jet printer having: a plurality of nozzles for jetting liquid drops that are provided for an ink jet head; a plurality of actuators provided in correspondence to the nozzles; and a drive unit that applies a drive signal to the actuators, wherein the drive unit comprising: a drive waveform generator that generates a drive waveform signal being standard of a signal to control drive of the actuators; a modulator that modulates a pulse of a drive waveform signal generated by the drive waveform generator; a digital power amplifier for amplifying power of a modulated signal subjected to the pulse modulation by the modulator; and a low pass filter for smoothing an amplified digital signal subjected to the power amplification by the digital power amplifier and supplying the signal as a drive signal to the actuators.

Abstract: A recording apparatus is provided which includes recording means for ejecting liquid so that the liquid is recorded on a recording medium; transporting means for transporting the recording means relative to the recording medium; microwave irradiation means for irradiating microwaves to the recording medium; microwave reception means for receiving the microwaves reflected from the recording medium; and microwave irradiation control means for determining a dryness level of the recording medium based on a reception level of the microwave reception means and controlling an irradiation dose or an irradiation intensity of the microwaves irradiated by the microwave irradiation means in accordance with the dryness level.

Abstract: An exhaust gas recirculation valve in a vehicle has two valves that are controlled individually by using one driving source. The exhaust gas recirculation valve enables secure operation of a vehicle even if the driving source is out of order. The exhaust gas recirculation EGR valve includes a driving unit having a driving motor for rotating a motor shaft and an interlocking unit for receiving rotational force from the motor shaft. A rod portion moves upon reception of the rotational force. A valve unit at an end portion of the rod portion controls a flow rate of the exhaust gas. A valve housing is coupled to the driving unit as one unit and has an EGR port and a bypass port. The interlocking unit includes a valve return member for rotating the motor shaft forcibly to make the valve unit to move to an initial position.

Abstract: An x-ray tube having a reduced spacing between the focal spot of an anode and an adjacent end wall of an evacuated enclosure is disclosed. This in turn positions the tube relatively closer to the chest wall of a patient during mammography procedures. In one embodiment, the x-ray tube comprises an evacuated enclosure having first and second ends interconnected by a cylindrical side wall. The evacuated enclosure includes a rotor assembly having a bearing assembly and a stem. An anode is rotatably supported by the stem of the rotor assembly and includes a target surface and an opposite second surface. The target surface is positioned to face the bearing assembly, while the second surface is positioned to face the first end of the evacuated enclosure, with no intervening structure interposed therebetween. A cathode is included to emit electrons for impingement on a focal spot of the focal track.