Abstract: A camera system includes a lens unit, a mount, a camera body, and a control unit. The lens unit includes at least one lens unit operation portion and changes the magnification of an optical image electrically. The mount supports removably the lens unit. The camera body includes at least one camera body operation portion. The control unit controls the lens unit so as to change the magnification of an optical image electrically in response to either one of the operation of the camera body operation portion or the operation of the lens unit operation portion. The control unit controls the lens unit so as to execute an operation that is different from the operation which changes the magnification of an optical image, in response to the other of the operation of the camera body operation portion or the operation of the lens unit operation portion.

Abstract: Provided is a sensor chip for electrochemically measuring a concentration of an analyte in a blood sample. In one embodiment of the sensor, the sensor chip includes a substrate, and a preliminary measurement analyzer and a hematocrit value analyzer disposed on the substrate. The preliminary measurement analyzer includes a preliminary working electrode and a preliminary counter electrode. The hematocrit value analyzer includes a working electrode and a counter electrode. An oxidant of a redox substance is disposed on the preliminary measurement analyzer and the counter electrode. A reductant of a redox substance is disposed on the working electrode.

Abstract: A surveillance system which improves accuracy and robustness of abnormal behavior detection of a monitored object traversing a space includes a metadata processing module, a model building module, and a behavior assessment module. The metadata processing module generates trajectory information for a monitored object and determines attributes of the monitored object. The model building module generates and updates normal motion models based on at least one of the trajectory information, the attributes, and an abnormal behavior score. The behavior assessment module generates the abnormal behavior score based on one of a plurality of methods. A first one of the plurality of methods defines wrong direction behavior. A second one of the plurality of methods defines wandering/loitering behavior. A third one of the plurality of methods defines speeding behavior.

Abstract: A server apparatus accesses a terminal apparatus connected via an IP network to a router from an externally provided terminal apparatus in a simple and firm manner without previously performing a complex setting operation.

Abstract: A transmission point device, user equipment, and method of reporting phase offsets between signals received from a serving cell and neighbor cells in a communication system are disclosed. The method comprises steps of: quantizing the phase offsets using a predetermined number of bits; utilizing another bit to indicate constellation of the phase offsets; reporting the quantized phase offsets and the constellation to transmission point. The present disclosure may improve the signal combining gain from multiple transmission points with minimum overhead increasing.

Abstract: The present application discloses an information device for performing optical information processes for a recording medium including a phase-change recording layer which becomes amorphous under irradiation with pulsed amorphization light that has prescribed amorphization energy Ew. The information device includes an irradiator configured to irradiate a prescribed region of the phase-change recording layer with pulsed light and an energy setting portion which sets crystallization energy Ee for the pulsed light to crystallize the prescribed region. The crystallization energy Ee per the pulsed light, which is set by the energy setting portion, is greater than the amorphization energy Ew per the pulsed amorphization light.

Abstract: A visual function testing device includes: a visual target image presentation unit that presents a visual target image; a visual target image rendering unit that renders the visual target image to be presented on the visual target image presentation unit; a visual function test item selection unit that selects a visual function test item; a visual target image generation unit that generates a visual target image corresponding to the test item selected by the visual function test item selection unit; a viewpoint distance input unit that inputs a distance between the visual target image presentation unit and a viewpoint of an observer; and a visual angle input unit that inputs an angle to be made by the visual target image and the viewpoint of the observer. Based on the viewpoint distance and the visual angle, a display size and display position of a visual target image are calculated.

Abstract: A transmission device includes an image capturing part that captures a subject and generates a plurality of temporally successive frame images, an analyzer that analyzes a size of a motion of the subject by use of at least two or more of the frame images, a viewing condition receiver that receives viewing conditions from a reception device, and a network bandwidth measurement part that measures a congestion degree of a network. The transmission device further includes a controller that controls a data volume of the plurality of frame images based on the size of the motion of the subject, the viewing conditions, and the congestion degree of the network, to determine a predetermined parameter for encoding, an encoder that encodes the plurality of frame images based on the predetermined parameter, and a transmitter that transmits the plurality of encoded frame images.

Abstract: A multiplexer for voltage measurement includes: a first switch disposed on a first channel extending between at least one high-voltage input terminal and an output terminal; a plurality of second switches respectively disposed on second channels each extending between each of input terminals other than the high-voltage input terminal and the output terminal; and a third switch disposed between a group of the plurality of second switches and an output terminal side end of the first switch. Each of the first switch and the third switch is configured to operate even by a voltage higher than a power supply voltage.

Abstract: An acousto-optic imaging device includes: an ultrasonic wave transmitter for transmitting a divergent ultrasonic wave into a subject; an acoustic lens for converging a reflection ultrasonic wave derived from the ultrasonic wave from the subject; an acousto-optic cell including an acousto-optic propagation medium section which has a smaller sound velocity than the subject and through which the reflection ultrasonic wave converged by the acoustic lens propagates; a light source for emitting convergent light so as to irradiate the reflection ultrasonic wave propagating through the acousto-optic propagation medium section in a direction not parallel to a traveling direction of the reflection ultrasonic wave; and an image formation optical system for detecting Bragg diffracted light of the convergent light which is produced in the acousto-optic propagation medium section and converting the detected Bragg diffracted light to an electric signal.

Abstract: An ILFD control unit sets a control parameter of an injection locked frequency divider based on each frequency of a reference signal and a frequency-divided signal measured in response to the control parameter of the injection locked frequency divider, in a stop state of a VCO and an injection locked frequency divider. The ILFD control unit runs the injection locked frequency divider and sets a control parameter of the injection locked frequency divider based on each frequency of the reference signal and the frequency-divided signal measured in response to the control parameter of the injection locked frequency divider, in the stop state of the VCO.

Abstract: A communication device includes a manipulation unit for receiving an input manipulation for operation mode switching; a position detection unit for detecting a current position; a communication unit for acquiring pieces of position information of other communication device from the other communication device, respectively; a generation unit for generating pieces of proximity information indicating whether the other respective communication device are dose to the communication device; a data storing unit for storing the pieces of proximity information; and a control unit which, when receiving an input manipulation for operation mode switching, urges a user to switch the operation modes of other communication device that are close to the communication device according to a new operation mode of the communication device.

Abstract: Provided is a wireless communication device in which an antenna switch module is omitted. The wireless communication device includes a PA that amplifies a transmission signal, a transmission circuit that processes the amplified transmission signal, an antenna, and a control unit that alternately activates and deactivates the PA, the transmission circuit being configured to match an impedance between the transmission circuit and the antenna when the PA is activated, and to put an impedance as seen from the antenna toward the transmission circuit when the PA is deactivated in a high impedance state.

Abstract: A voice coding device capable of preventing overall quality degradation even when the bit rate for coding is lowered. The voice coding device codes a wide band signal in a first layer, and codes an extended band signal whose frequency band is located in higher frequency than the wide band signal in an extended band layer. An adaptive band selection unit (301) selects a frequency band to be excluded from a coding object in the extended band layer or a frequency band whose energy is to be attenuated in the extended band layer. A band-limited signal generation unit (302) excludes, within the frequency band of an input signal, the frequency band selected by the adaptive band selection unit (301) from the coding object, or attenuates the energy of the frequency band selected by the adaptive band selection unit (301).

Abstract: This solid polymer fuel cell has a plurality of stacked single battery modules having an electrolyte membrane, electrode layers disposed on both surfaces of the electrolyte membrane, and a pair of separators provided with a gas flow paths disposed on the inside surfaces so as to sandwich the electrode layers. The electrolyte membrane is provided with electrolyte material and a nonwoven fabric which is embedded in the electrolyte material. The nonwoven fabric is provided with a plurality of fused parts that are provided in a linear shape or spotted shape on a part of the nonwoven fabric that is a part corresponding to of the solid polymer fuel cell, wherein two or more nonwoven fibers are fused to each other and the thickness thereof is thinner than the membrane thickness of the unwoven fabric.

Abstract: A semiconductor device includes an expanded semiconductor chip having a first semiconductor chip and an expanded portion extending outward from a side surface of the first semiconductor chip, a second semiconductor chip provided so as to be connected to the expanded semiconductor chip via a plurality of first bumps, and a base provided so as to be connected to the expanded semiconductor chip via a plurality of second bumps. The first bumps are provided between the first semiconductor chip and the second semiconductor chip. The second bumps are provided between the expanded portion and the base.

Abstract: State-of-the-art video coding schemes supports splitting a picture into smaller rectangular units called tiles units. Each tile units can be independently encoded and decoded by separate encoders and decoders, respectively. The primary purpose of tiles units is to allow parallel processing of the picture to reduce implementation cost and complexity. The present disclosure provides additional functionality to define flexible partitioned tile regions and to allow partial decoding and reconstruction of tile regions.

Abstract: A non-volatile memory element including a first electrode; a second electrode; and a variable resistance layer. The variable resistance layer including, when a first metal is M and a second metal is N, a third metal oxide layer NOz; a second metal oxide layer NOy; and a first metal oxide layer MOx such that the third, second and first metal oxide layers are stacked in this order; wherein when an oxygen content atomic percentage of an oxide of the first metal M in a stoichiometric state is A, an oxygen content atomic percentage of an oxide of the second metal N in a stoichiometric state is B, an oxygen content atomic percentage of MOx is C, an oxygen content atomic percentage of NOy is D, and an oxygen content atomic percentage of NOz is E, (D/B)<(C/A), (E/B)<(C/A) and y<z are satisfied.

Abstract: A high-pressure discharge lamp having an electrode including an electrode rod, a melted part and a coil part, and satisfying 0 < La L < 0.3 , where La denotes an average value of a length in units of mm of an exposed portion of the coil part in an axial direction of the electrode rod, the exposed portion being not covered with the melted part, and L denotes a maximum value of a length in units of mm between a tip of a head of the electrode rod and an opposite edge of the coil part to the melted part, measured in the axial direction.

Abstract: A digitally controlled frequency synthesizer less influenced by disturbance noise is provided without using a ?? modulator. The frequency synthesizer, whose oscillation frequency is digitally controlled, includes a loop gain control section configured to generate digital control data for controlling a loop gain of the frequency synthesizer; a DA conversion section configured to convert lower bits of the digital control data to an analog voltage; and an oscillation section configured to oscillate at a frequency corresponding to higher bits of the digital control data and the analog voltage output from the DA conversion section.