Abstract: A transmission method includes generating first symbols for transmitting data, a signal point of each of the first symbols on an in-phase and quadrature-phase plane comprising an in-phase component and a quadrature-phase component and generating a second symbol, the second symbol being a pilot symbol. The method further includes selecting an insertion pattern of the second symbol, from a plurality of predetermined insertion patterns, inserting the second symbol in the first symbols based on the selected insertion pattern to generate a transmission signal, and transmitting the transmission signal. The first symbols are generated using a modulation scheme selected from a plurality of modulation schemes.

Abstract: This 3D image capture device includes a light-transmitting section 2 with m transmitting areas (where m is an integer and m?2) and a solid-state image sensor 1. The sensor 1 has unit elements, each of which includes n photosensitive cells (where n is an integer and n?m) and n transmitting filters that face those photosensitive cells. If the wavelength is identified by ?, the transmittances of transmitting areas C1 and C2 are identified by Tc1(?) and Tc2(?), the transmittances of two transmitting filters are identified by Td1(?) and Td2(?), and the interval of integration is the entire visible radiation wavelength range, ?Tc1(?)Td1(?)d?>0, ?Tc1(?)Td2(?)d?>0, ?Tc2(?)Td1(?)d?>0, ?Tc2(?)Td2(?)d?>0, and ?Tc1(?)Td1(?)d??Tc2(?)Td2(?)d???Tc2(?)Td1(?)d??Tc1(?)Td2(?)d? are satisfied.

Abstract: A substrate; a gate electrode formed above the substrate; a gate insulating film formed above the gate electrode; a crystalline silicon semiconductor layer formed above the gate insulating film; an amorphous silicon semiconductor layer formed above the crystalline silicon semiconductor layer; an organic protective film made of an organic material and formed above the amorphous silicon semiconductor layer; and a source electrode and a drain electrode formed above the amorphous silicon semiconductor layer interposing the organic protective film are included, and a charge density of the negative carriers in the amorphous silicon semiconductor layer is at least 3×1011 cm?2.

Abstract: Before generated air bubbles grow, only the edge of a portion where strength is not to be reduced is locally cooled and solidified to form a wall of fluid. After that, a pin (107) or the like is pressed into a molten resin portion inside the edge to reduce the volume of a cavity (3), thereby reducing the size of generated bubbles. Alternatively, foaming gas is absorbed into resin so as to reduce the volume of generated air bubbles. Thus, a reduction in strength is suppressed.

Abstract: The present invention provides a solid-state imaging device in which high S/N is achieved. A solid-state imaging device includes a photodiode, a transfer transistor, a floating diffusion, a floating diffusion wiring, an amplifying transistor, a power line, and first output signal lines, in which the first output signal lines are formed one on each side of the floating diffusion wiring in a layer having the floating diffusion wiring formed on a semiconductor substrate, and the power line is formed above the floating diffusion wiring.

Abstract: A semiconductor device includes: a semiconductor element; a divider connected with an input portion of the semiconductor element; and a combiner connected with an output portion of the semiconductor element. The divider is disposed on a substrate and has a first divider portion including a first transmission line and a second transmission line, a second divider portion including a third transmission line and a fourth transmission line, and a first resistance and a second resistance respectively connected to both the first transmission line and the third transmission line. The first resistance is disposed in the space between the first and third transmission lines, the second resistance is disposed in the space between the first and third transmission lines, and the first resistance is disposed between the second resistance and the semiconductor element.

Abstract: An inverter control device controls the operation of a brushless DC motor selsorlessly. A driving controller of the inverter control device switches commutation of switching elements from control based on a position detection commutation signal to control based on a forced synchronization commutation signal if an output voltage of an inverter circuit section is equal to or greater than a preset threshold and a value of a rotational speed detected by the rotational speed detector is equal to or less than a reference value less than a target value of the rotational speed. The output voltage controller of the inverter control device changes the output voltage control signal based on a phase difference detected by a phase difference detector when the driving controller is controlling commutation of switching elements based on the forced synchronization commutation signal.

Abstract: A nitride-based semiconductor device includes: a semiconductor multilayer structure 20 including a p-type GaN-based semiconductor region whose surface 12 is inclined by an angle of not less than 1° and not more than 5° or the principal surface has a plurality of m-plane steps; and an electrode 30 that is provided on the p-type semiconductor region. The p-type semiconductor region is made of an AlxInyGazN (where x+y+z=1, x?0, y?0, and z?0) layer 26. The electrode 30 includes a Zn layer 32, and the Zn layer 32 is in contact with the surface of the p-type semiconductor region of the semiconductor multilayer structure 20.

Abstract: A cooling box to perform temperature control so that an internal temperature of the cooling box storing an item to be refrigerated becomes equal to a set temperature includes: a control device including an ambient-temperature sensor to detect an ambient temperature of the box, and adjust a supply amount of warm air into the box after stopping supply of cold air thereinto based on the ambient temperature; and a thermally-insulating-door sensor to detect whether an opening connected with the interior of the cooling box is in either an open or closed state, when the sensor detects a change of the opening from an open to closed state, the control device executing control so that the warm-air-supply-amount reaches a first value until a predetermined period has elapsed, and executing control so that the warm-air-supply-amount reaches a second value smaller than the first value after the predetermined period has elapsed.

Abstract: Provided is a playing/recording apparatus that has both a content playing function and a content recording function, even when the number of playing capability files that can be stored in an external memory is just one, and the number of playing capability information that can be written on the playing capability file is prescribed to be just one. The playing/recording apparatus can record content in accordance with the playing capability of other playing apparatuses. In the playing/recording apparatus (100), a retaining unit (103) reads the playing capability file stored in the inserted external memory, and retains the playing capability information of a playing apparatus other than the playing/recording apparatus (100), and a recording unit (102) records the content into the external memory on the basis of the playing capability information of the other playing apparatus.

Abstract: A wavelength conversion particle 7 used for a wavelength conversion member 70 is provided with a moth-eye structure section 74 having a fine concavo-convex structure in the side of a surface of a fluorescent particle 71, and the fine concavo-convex structure is formed in fluorescent particle 71 itself. Wavelength conversion member 70 is formed by dispersing wave-length conversion particle(s) 7 into a translucent medium 73 having a smaller refraction index than fluorescent particle 71 of wavelength conver-sion particle 7. Wavelength conversion member 70 is further provided with an antireflection section 76 in the side of the surface of fluorescent particle 71. Antireflection section 76 comprises moth-eye structure section 74 and translucent medium 73 entered between taper-shaped fine projections 75 of moth-eye structure section 74.

Abstract: A wireless terminal transmits a result of measuring received power of a downlink wireless signal from a femtocell base station to a macrocell base station. The macrocell base station transmits an interference control request including identification information of the wireless terminal to a femtocell base station group of which received power of a downlink signal included in a measurement result transmitted from the wireless terminal is a predetermined value or more. The femtocell base station has an adjacent wireless terminal list in which identification information of a wireless terminal, which is capable of being connected to an adjacent femtocell base station but is not capable of being connected to the femtocell base station, is recorded, and downlink transmission power of the femtocell base station is reduced when the identification information included in the interference control request is included in this list.

Abstract: Disclosed is a technique to enable a communication node to acquire predetermined newer information (e.g., configuration information) held by another communication node while minimizing power consumption by communication nodes. According to the technique, when receiving a request for configuration information from a new MTC device 100, a MME 220 checks whether an existing MTC device 110 as a request target for configuration information connects or not. When the existing MTC device does not connect, the new MTC device is notified of time information (e.g., next connection time of the existing MTC device, a next connection time of a new MTC device or a next connection time zone of the new MTC device). This time information enables the new MTC device to specify a time after the MME acquires and holds the configuration information from the existing MTC device. The new MTC device reconnects based on this time information, whereby the new MTC device can acquire desired configuration information from the MME.

Abstract: Provided is a sequence allocation method capable of reducing inter-cell interference of a reference signal when a ZC sequence is used as the reference signal in a mobile communication system. In the sequence allocation method divides R×M sequences specified by a ZC sequence number r(r=1 to R) and a cyclic shift sequence number m (m=1 to M) into a plurality of sequence groups X (X=1 to R) in accordance with the transmission band width of the reference signal, so that the ZC sequence is allocated to each cell in each sequence group unit. When it is assumed that R=9 and M=6, the number of sequence is 54. Each of the sequence groups is formed by two sequences. Accordingly, the number of sequence groups is 27. The 27 types of sequence groups are allocated to each cell.

Abstract: In a component mounting device (1) which has a first mounting lane (L1) and a second mounting lane (L2) and which is structured so as to be able to select either an independence mounting mode or an alternation mounting mode, when device type changing operation is performed with change of the type of boards which are the mounted objects, if a tape feeder float detecting sensor (17) that is provided in proximity of an opening (19) through which a part of the body or the foreign object enters in the component supplying part is, detects a part of the body such as a finger (26) of the operator or the foreign object, operation of the component mounting mechanism which belong to the mounting lane opposite to the mounting lane to which the component supplying part, in which the optical sensor is provided, belongs is stopped.

Abstract: One aspect in the present disclosure relates to a method for manufacturing an amorphous metal oxide semiconductor. In an exemplary embodiment, a film is deposited on a substrate from a mixed solution as a starting element. For example, the mixed solution includes at least an indium alkoxide and a zinc alkoxide in a solvent. The film made from the mixed solution on the substrate is cured by thermal-annealing in a water vapor atmosphere, at a temperature range of, for example, 210 to 275 degrees Celsius, inclusive.

Abstract: The image-capturing device according to the present invention includes a solid-state imaging element, an infrared LED which emits infrared light, a light-emission controlling unit which causes the infrared LED to emit infrared pulsed light on a per frame time basis, and a signal processing unit which extracts, from the solid-state imaging element, a color visible-light image signal in synchronization with a non-emitting period and an infrared image signal in synchronization with an emitting period of the infrared LED. The solid-state imaging element includes an image-capturing region in which unit-arrays are two-dimensionally arranged, and each of the unit-arrays has a pixel for receiving green visible light and infrared light, a pixel for receiving red visible light and infrared light, a pixel for receiving blue visible light and infrared light, and a pixel for receiving infrared light.

Abstract: A heating and ventilation fan for a bathroom comprises an ventilation fan frame, a scroll casing provided with fan blades and a motor, an air passage-switching plate, and a heater; characterized in that: an air leakage-preventing structure is provided between an air outlet of the scroll casing and the air passage. The advantage of the present invention is that a desired air amount can be ensured and a noise can be reduced while guaranteeing a gap required for smooth rotation of the air passage-switching plate.

Abstract: An electric shaver includes an outer blade having blade holes defined by a frame, and an inner blade provided inside the outer blade to move relative to the outer blade and cut body hair inserted into the blade holes. Circumferences of the blade holes of the frame are bent toward the inner blade so as to provide hair lifting portions having rounded portions in the frame, and the frame provided with the hair lifting portions is located closer to a skin than to a surface of the inner blade on a skin side.

Abstract: A lighting device includes a first light source, a second light source of a light-emitting surface area larger than that of the first light source, first light-converging optics configured to converge light from the first light source into a first light beam, second light-converging optics configured to converge light from the second light source into a second light beam, and an illumination optical system configured to make the first light beam and the second light beam into illumination light, with a f-number of the illumination optical system for the second light beam being lower than a f-number of the illumination optical system for the first light beam.

Abstract: A stereoscopic display apparatus includes: a plurality of light-emitting devices; a power supply line for supplying current to the light-emitting devices; a switching device provided on the power supply line; a glasses control circuit which generates a glasses control signal for setting, in a pair of shutter-type glasses, a non-viewable period in which both the right-eye image and the left-eye image are made non-viewable at the same time; and a power supply control circuit which generates a device control signal for setting, in the switching device, a voltage reduced period in which the voltage between the electrodes in the light-emitting device is reduced, in which the glasses control circuit and the power supply control circuit control the shutter-type glasses and the switching device, respectively, for setting the non-viewable period to be a period at least from a start to an end of the voltage reduced period.

Abstract: A sequence allocating method and apparatus wherein in a system where a plurality of different Zadoff-Chu sequences or GCL sequences are allocated to a single cell, the arithmetic amount and circuit scale of a correlating circuit at a receiving end can be reduced. In ST201, a counter (a) and a number (p) of current sequence allocations are initialized, and in ST202, it is determined whether the number (p) of current sequence allocations is coincident with a number (K) of allocations to one cell. In ST203, it is determined whether the number (K) of allocations to the one cell is odd or even. If K is even, in ST204-ST206, sequence numbers (r=a and r=N?a), which are not currently allocated, are combined and then allocated. If K is odd, in ST207-ST212, for sequences that cannot be paired, one of sequence numbers (r=a and r=N?a), which are not currently allocated, is allocated.

Abstract: An imaging apparatus includes the following processing units. An imaging device generates first image data according to incident light. A compression unit performs fixed length coding on the first image data to generate first compressed data. A storage unit stores the first compressed data. A de-compression unit de-compresses only first designated data that is a part of the first compressed data so as to generate first partial de-compressed data. A signal processing unit corrects image quality of the first partial de-compressed data to generate first partial corrected image data. A display unit displays the first partial corrected image data.

Abstract: A liquid crystal display includes pixels each having an switching element, drain drivers and gate drivers for operating the switching elements and the pixels, and drain lines and gate lines supplying signals from the drain drivers and the gate drivers to the switching elements being formed on one of a pair of substrates sandwiching a liquid crystal layer. Wiring lines are formed on the one of a pair of substrates for transferring display data signals and a clock signal to the gate drivers.

Abstract: A method to determine welding conditions includes relational expressions or tables about various parameters for setting welding conditions. The method can determine and display the recommended values for the welding conditions which are suitable for the information about the object to be welded and the information about the welding method set by the operator. The welding conditions include a welding current, a welding voltage, a wire feed speed, a welding speed, and a leg length. Furthermore, if the operator changes the recommended value for a welding condition to a new value, the method can determine new recommended values for the other welding conditions compatible with the new value and display the new recommended values.

Abstract: A substrate is described that is suitable for surface enhanced optical detection. The substrate comprises an electrically conductive layer (110), such as for example a gold layer. It furthermore comprises at least one nanoparticle (1404) comprising an electrically conductive portion. The electrically conductive portion in some embodiments provides an opening to an underlying material. Such at least one nanoparticles (1404) thus may for example be a nanoring, a nanodisc, or a non-spherical nanoshell. The substrate furthermore comprises a dielectric spacer (1406) for spacing the electrically conductive layer from the at least one nanoparticles. The dielectric spacer (1406) is a dielectric material substantially only present under the at least one nanoparticle (1404), leaving the electrically conductive layer (110) uncovered from dielectric material at positions away from the nanoparticles (1404).

Abstract: A video processing device is a device capable of outputting stereoscopic video information containing a first eye image and a second eye image and enabling stereoscopic viewing to a video display device. The video processing device includes an obtaining unit that obtains the stereoscopic video information which is obtained by coding the first and second eye images in a coding method using different bit rates to the first and second eye images respectively, and a transmitting unit that transmits identification information indicating one of the first and second eye images that is coded with higher bit rate, to the video display device, with the identification information being associated with the decoded stereoscopic video information.

Abstract: A plurality of radio access units (108-1 to 108-n) form the single cell (#120) of a first communication system, while forming respective individual multi-cells (#130-1 to #130-n) of a second communication system within the single cell (#120). The plurality of radio access units (108-1 to 108-n) transmit a downstream signal of the first communication system input from a main unit (107) to a terminal using the first communication system of the single cell (#120), while each transmitting a downstream signal of the second communication system input from the main unit (107) to a terminal using the second communication system of the corresponding respective one of the multi-cells (#130-1 to #130-n).

Abstract: Bit lines connected to each nonvolatile memory cell are selected by corresponding selective transistors. A first drive circuit for driving the gate of one of the selective transistors receives a voltage selected by a first voltage switch, and a second drive circuit for driving the gate of the other selective transistor receives a voltage selected by a second voltage switch. A transistor constituting the first drive circuit is different in structure from a transistor constituting the second drive circuit.

Abstract: Provided is a backlight device having: a light source element having LEDs and a lens expanding light from the LEDs; a housing containing the element; a diffuser plate covering an opening portion of the housing; and a reflection sheet reflecting light emitted from the element, toward the diffuser plate. The LEDs are arranged in one or more rows, at a central zone. The lens has an incident surface receiving light from the LEDs, and an exit surface from which the light goes out, being expanded. In the exit surface, in an optical-axis-containing sectional plane viewed laterally along the orientation in which the LEDs are arrayed, the len's curvature C in a minute interval along the exit surface is maximum in a range 60°<?i<80°, where ?i is the angle between the optical axis, and a line connecting the center of the minute interval and the position of a light source on the optical axis.

Abstract: A thin-film transistor used for a display device includes a gate electrode formed on an insulating substrate; a gate insulating film formed on the substrate so as to cover the gate electrode; a semiconductor layer composed of first semiconductor layer and second semiconductor layer formed on the gate insulating film; an ohmic contact layer formed on the semiconductor layer; and a source electrode and a drain electrode formed on the ohmic contact layer so as to be spaced from each other. The transistor further includes an etching stopper made of spin-on glass (SOG) on a channel-forming region of the semiconductor layer.

Abstract: A transmission apparatus according to the present invention includes: an audio input unit configured to obtain audio data of 32-bit precision and to add additional information to the audio data, to generate output audio data including the audio data of 32-bit precision and the additional information, the additional information indicating characteristics of the audio data obtained; and a video-audio synthesizing unit configured to: add packet type information to the output audio data generated by the audio input unit, to generate at least one audio sample packet; and multiplex the at least one audio sample packet into a horizontal blanking interval of video data, the packet type information indicating that the output audio data includes audio data of 32-bit precision.

Abstract: Herein describes, by example, a case structure that includes a first cover, a second cover and a first side frame. The second cover opposes the first cover. An internal space is formed between the first cover and the second cover. The first side frame is arranged between the first cover and the second cover. The first side frame has a reinforcing part and a strap holder part. The reinforcing part is arranged along each of a first side end part of the first cover and a second side end part of the second cover. The reinforcing part is connected to each of the first side end part and the second side end part. The strap holder part connects to an end part of the reinforcing part. The strap holder part is folded in an outward direction from the internal space.

Abstract: Provided is a compact base station apparatus (HeNB) whereby frame timing can precisely be synchronized between HeNB and MeNB, thereby suppressing the interference in an upstream channel. In HeNB (100), which forms a cell smaller than a cell formed by MeNB, frame timing detecting unit (111) detects, based on a sync signal received from MeNB, the frame timing of MeNB; a control unit (116) uses the frame timing of MeNB to set the frame timing of a downstream channel in HeNB (100); a transmission RF unit (118) transmits, in accordance with the frame timing of the downstream channel in HeNB (100), a preamble to MeNB; and a TA command extracting unit (114) acquires, from a response signal responsive to the preamble, information indicating a difference in frame timing between MeNB and HeNB (100).

Abstract: The present invention provides a technology, which is capable of easily switching between the vacuum function and the blower function of the vacuum cleaner with a simple configuration, and is also capable of effectively utilizing the blower function even in the various situations. Typical air suction/injection device is configured that the interior of the main unit constitutes a main passage of air, and the interior of an injection passage section provided in the main body constitutes a sub-passage. Once a suctioned airstream is created in the main passage, a power fan inside of a suction chamber is rotated, and in conjunction with such a rotation, an injection fan is rotated so that an injecting airstream is created in the sub-passage. In such case, a passage switching section composed of a valve member provided in the location of joining the main passage and the sub-passage is switched to easily switch between a creation of an injecting airstream and a creation of a suctioned airstream.

Abstract: An electrode for capacitor includes a current collector having conductivity, a protective layer formed on the current collector, an anchor coat layer formed on the protective layer, and a polarizing electrode layer formed on the anchor coat layer. The protective layer contains an oxyhydroxide and the anchor coat layer contains conductive particles.

Abstract: An image display device is configured to cut out and display a moving object within an omnidirectional image. The image display device includes: a moving object position acquisition unit configured to acquire a position of the moving object within the omnidirectional image; a determination unit configured to determine whether to correct an upward direction of a cutout image; a parameter correction unit configured to correct a cutout parameter when the determination unit determines to correct the upward direction of the cutout image; a cutout unit configured to cut images including the moving object out of the omnidirectional image based on the cutout parameter corrected by the parameter correction unit; and a display unit configured to display the images including the moving object, which are cut out by the cutout unit.

Abstract: An electric power tool is included in a plurality of types of electric power tools. The plurality of types of electric power tools comprise a plurality of types of battery packs having different rated output voltages and a plurality of types of tool bodies, the housings of which are equipped with an attached part on which each of the battery packs is mounted in a freely removable manner. The attached part possessed by the plurality of types of tool bodies equipped with motors having different voltage characteristics is formed so as to be able to mount an arbitrary one of the plurality of types of battery packs having different rated output voltages. This makes it possible to widen the range of available battery packs and enhance convenience.

Abstract: A filter device of the present disclosure includes a first port from which a solution containing a substance is to be input, and a first flow passage communicating with the first port. A filter portion made of a plurality of fibrous substances including inorganic oxide is formed in at least one part in the first flow passage. The plurality of fibrous substances has one peak in the diameter distribution.

Abstract: A living body component analyzing method that can accurately analyze a measurement target component even when the subject perspires is provided. A living body component analyzing method for analyzing a component contained in a tissue fluid extracted from the skin of a subject includes: a step of subjecting part of the skin of the subject to a process of facilitating extraction of the tissue fluid; a step of collecting a measurement target component from the skin subjected to the facilitation process; a step of collecting a first auxiliary component from the skin subjected to the facilitation process; a step of collecting a second auxiliary component contained in perspiration from the skin excluding the part subjected to the facilitation process; and a step of analyzing the measurement target component based on the collected measurement target component, the first auxiliary component and the second auxiliary component.

Abstract: A touch panel includes a first substrate, a first reflection conversion layer formed on the first substrate, multiple belt-like first conductive layers formed on the first reflection conversion layer, and a first adhesive layer formed on the first conductive layers. The touch panel further includes a second substrate formed on the first adhesive layer, a second reflection conversion layer formed on the second substrate, multiple belt-like second conductive layers formed on the second reflection conversion layer in a direction perpendicular to the first conductive layers, a second adhesive layer formed on the second conductive layers, and a cover sheet disposed on the second adhesive layer. Pigment is dispersed in at least one of the first adhesive layer and the second adhesive layer.

Abstract: A wireless receiver including receiving antennas, frequency-space transformers, noise wave removers, a back-end signal processor, a pattern detector, a broadcast interruption detector, and a back-end controller. The frequency-space transformers convert signals received by the antennas into frequency-space signals. The noise wave removers each at least perform the calculation of a transmission line coefficient matrix and the calculation of an inter-antenna covariance matrix on the frequency-space signals. A controller controls the back-end signal processor to operate when the multicarrier transmission waves have been detected to be interrupted. The noise wave removers each perform the calculation of the inter-antenna covariance matrix when a broadcast interruption detector has detected the interruption of the multicarrier airwaves. Thus, the wireless receiver removes noise generated within it, thereby having high reception sensitivity.

Abstract: A light guiding device used for a reader/writer device for a noncontact communication medium is provided with a light guide plate having a transparent main body part which can transmit light inputted from an LED and a protruding part protruding from a part of an end surface of the transparent main body part. A diffusely reflecting part is provided on a lower surface side of the transparent main body part, and a first light emitting part is provided on an upper surface side of the transparent main body part. Reflecting parts are provided on an upper surface side and a lower surface side of the protruding part, and second light emitting part is provided at a leading end. of the protruding part. When the first light emitting part is covered by the noncontact communication medium, the second light emitting part can check a light emitting state.

Abstract: An imaging device is provided that includes an imaging component, an image processor a display component, and a controller. The imaging component is configured to capture a subject image and produce image information that corresponds to the subject image. The image information has a first region and a second region. The image processor is configured to perform a vignette processing on the second region to produce a vignetted image. The image processor is further configured to enlarge at least part of the first region to produce an enlarged image according to an operation signal from an interface component. The display component is configured to display the vignetted image on the second region and the enlarged image on the first region. The controller is configured to control at least one of the imaging component, the image processor, and the display component.

Abstract: The physical quantity measurement device involves a terminal unit, a sensor, a storage unit, an output unit, a communication unit, a control unit, and a discriminating unit. The terminal unit has a power terminal, an output terminal, and a ground terminal. The communication unit uses the power terminal in order to receive a serial signal from an external device. The control unit has an adjusting mode and a normal mode. The discriminating unit decides that the external device requests either the adjusting mode or the normal mode based on whether or not an electrical potential of each of the power terminal and the output terminal satisfies a predetermined condition. The control unit selects the normal mode when the discriminating unit decides that the external device requests the normal mode, and selects the adjusting mode when the discriminating unit decides that the external device request the adjusting mode.

Abstract: A charging method for charging a secondary battery includes the steps of: (a) performing constant-current charging with a first current; and (b) when a voltage of a secondary battery reaches a first voltage, performing constant-voltage charging at the first voltage. When a temperature of the secondary battery is equal to or higher than a reference temperature in step (a), step (b) includes the steps of (b1) when the voltage of the secondary battery reaches a second voltage lower than the first voltage, performing constant-voltage charging at the second voltage, (b2) after step (b1) and when the temperature of the secondary battery falls below the reference temperature, performing charging with a second current, and (b3) when the voltage of the secondary battery reaches the first voltage, performing constant-voltage charging at the first voltage.

Abstract: There are provided a plurality of systems of reconfigurable radio processing unit (102) whose function and performance can be modified. A control unit (104) collects quality information on the communication link in communication methods received at respective radio processing systems (102a, 102b). According to this, the control unit (104) selects an optimal communication method and transmission mode from a plurality of communication methods and transmission modes (for example, diversity transmission between a plurality of systems, diversity transmission by a single communication method, and MIMO channel multiplex transmission). By modifying configurations of the reconfigurable radio processing unit (102) according to the selected communication method and transmission mode, it is possible to communicate at a desired transmission mode. Thus, it is possible to perform an optimal transmission to the communication link according to the quality condition and other request condition.

Abstract: A recording and reproducing apparatus (100) can record information on a recording memory (111) having a recording region where a smallest unit for erasing recorded information is a block, on a unit of a cluster that is a unit smaller than the block. The recording and reproducing apparatus (100) includes: an input unit (130) that receives a request for starting or ending recording a file; and a system control unit (101) that records a header section of the file and a data section following the header section, from the beginning of the block in the recording region, when the request for starting recording is received; and updates the header section and records the updated header section on another cluster different from the cluster on which the header section before update is recorded when the request for ending recording is received.

Abstract: A liquid crystal display includes a first substrate and a second substrate with a liquid crystal layer therebetween, the first substrate having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel regions defined by the drain signal lines and the gate signal lines. The pixel regions include a first electrode having a plurality of linear shapes, a second electrode having a planer shape, the second electrode being overlapped with the first electrode through an insulation film, and a thin film transistor having a video signal supplied thereto from the drain signal line. The first electrode is connected with the thin film transistor so that an electric potential of the video signal is supplied thereto, and a standard electric potential is supplied to the second electrode. A third electrode is arranged between the drain signal line and the liquid crystal layer.

Abstract: Provided is a liquid crystal display device including: an optical switching member; a light guide panel; and a light source, the light guide panel including, on at least one of a front surface and a back surface thereof, a plurality of surface structures including: a first raised surface extending outward being formed as a free surface; a first light reflection surface entering inside from the first raised surface; a second light reflection surface extending outside from the first light reflection surface; and a second raised surface which continues from the second light reflection surface and is formed as a free surface, whereby a liquid crystal display device may be obtained, which includes a thin light guide panel with a thickness of, for example, 1 mm or less.