Abstract: A radar device includes a transmitting unit, a receiving unit, and a signal processor. The transmitting unit transmits a radar wave. The receiving unit mixes the received incoming wave with the radar wave to generate a beat signal. The signal processor executes a target detection process to detect a target having reflected the radar wave. In the target detection process, a signal value is extracted from the beat signal generated by the receiving unit for each of specified times, the specified time being a reciprocal of a DC lo component frequency, an approximation curve of a plurality of the signal values is calculated as a DC component signal, and the calculated DC component signal is subtracted from the beat signal to generate a target signal. Based on a result of frequency analysis performed on the target signal, a target that is a source of the incoming wave is detected.

Abstract: The present application provides a method for treating an influenza virus infection in a subject characterised in that a therapeutically effective amount of a modulator of the ubiquitin-binding property of HDAC6 is administered to said subject. The present application also provides an antibody binding to HDAC6 and decreasing or blocking its ubiquitin-binding properties for use in treating an influenza virus infection.

Abstract: A semiconductor light emitting device comprises a supporting substrate that has light reflecting characteristics; a wavelength conversion layer that is disposed on the supporting substrate, and contains semiconductor nanoparticles developing a quantum size effect; an optical semiconductor laminate that is disposed on the wavelength conversion layer and has light emitting characteristics; and a photonic crystal layer that is disposed on the optical semiconductor laminate, and that has first portions having a first refractive index and second portions having a second refractive index different from the first refractive index, the first portions and the second portions being arranged in a two-dimensional cyclic pattern.

Abstract: A plurality of quantum dots are prepared. The plurality of prepared quantum dots are optically etched, and thus, have a uniformized band gap energy.

Abstract: A semiconductor light emitting device comprises a supporting substrate that has light reflecting characteristics; a wavelength conversion layer that is disposed on the supporting substrate, and contains semiconductor nanoparticles developing a quantum size effect; an optical semiconductor laminate that is disposed on the wavelength conversion layer and has light emitting characteristics; and a photonic crystal layer that is disposed on the optical semiconductor laminate, and that has first portions having a first refractive index and second portions having a second refractive index different from the first refractive index, the first portions and the second portions being arranged in a two-dimensional cyclic pattern.

Abstract: A quantum dot having core-shell structure includes a core formed of ZnOzS1-z, and at least one shell covering the core, and formed of AlxGayIn1-x-yN, wherein at least one of x, y, and z is not zero and is not one.

Abstract: An on-vehicle radar apparatus includes a radar sensor and a mounting angle calculation section that calculates a mounting angle of the radar sensor, and the radar sensor is mounted on a vehicle so that a sensing area includes a direction of 90 degrees relative to a front-back direction of the vehicle and detects a relative speed to an observation point at which the radar wave is reflected in the sensing area and an azimuth at which the observation point is located. The mounting angle calculation section calculates a mounting angle of the radar sensor from an azimuth of a speed zero observation point, the speed zero observation point being the observation point with a relative speed of zero.

Abstract: An antenna apparatus includes a substrate, a first antenna, and a second antenna. The substrate includes two or more pattern-forming layers which are layered via at least one insulating layer. The two or more pattern-forming layers include a first pattern-forming layer and a second pattern-forming layer which are different from each other. The first pattern-forming layer forms one of both outer layers located at both surfaces of the substrate. The first antenna is formed on the first pattern-forming layer, includes a plurality of antenna elements arrayed in a row, and radiates electromagnetic waves in a layer direction of the plurality of layers. The second antenna is formed on the second pattern-forming layer, is arranged on at least one side of both sides of the antenna array direction of the plurality of antenna elements of the first antenna section, and radiates electromagnetic waves in the antenna array direction.

Abstract: A vehicle light is provided which can form a light distribution pattern having a clear cut-off line. The vehicle light can include a semiconductor light emitting device as a light source. The semiconductor light emitting device can include a semiconductor light emitting element having a light emission surface thereof having a first end and a second end and at least one light extracting layer deposited on the light emission surface and including a wavelength conversion layer, and the light extracting layer includes an optical characteristic that can change from the first end to the second end in a direction parallel to the light emission surface so that the semiconductor light emitting device forms a luminance distribution with a maximum luminance at the first end and a minimum luminance at the second end.

Abstract: A semiconductor light source apparatus can emit various color lights having high brightness. The semiconductor light source apparatus can include a radiating substrate, at least one phosphor layer disposed on the radiating substrate and a semiconductor light source. The at least one phosphor layer can be composed of at least one of a glass phosphor and a phosphor ceramic and can include at least one of a red phosphor, a green phosphor and a blue phosphor. The light source can be located adjacent the phosphor layer so that light having high brightness emitted from the light source can be efficiently reflected on the radiating substrate via the at least one phosphor layer. Thus, the disclosed subject matter can provide a semiconductor light source apparatus that can emit various color lights having high brightness and a lighting unit using the light source apparatus, which can be used for general lighting, etc.

Abstract: An observation signal processing apparatus transmits a pulse signal as a search signal, generates an observation value based on a reflected signal against a target and a delay modulation pulse signal, and performs coherent integration on the observation value to output an integration value. The apparatus includes a section for determining a coherent integration count, a section for transmitting pulse signals equivalent to the coherent integration count, a section for calculating a phase correction amount based on an estimated relative speed, and a section for performing phase-weighted coherent integration on observation values for the number of times equivalent to the coherent integration count based on the phase correction amount.

Abstract: A light-emitting device comprising a light source which emits excitation light and a fluorescent substance which absorbs the excitation light to emit light in combination, wherein a fluorescent substance comprising an ? type SiAlON represented by the general formula: (Ca?,Eu?)(Si,Al)12(O,N)16 (1.5<?+?<2.2, 0<?<0.2, O/N?0.04) as a main component and having a specific surface area of 0.1 to 0.35 m2/g is used as the fluorescent substance. This light-emitting device shows little color change due to temperature change and efficiently emits light, even when it is used in a high temperature environment, and it is especially suitable for lighting apparatuses for vehicles such as headlamps.

Abstract: An antenna apparatus includes a substrate, a first antenna, and a second antenna. The substrate includes two or more pattern-forming layers which are layered via at least one insulating layer. The two or more pattern-forming layers include a first pattern-forming layer and a second pattern-forming layer which are different from each other. The first pattern-forming layer forms one of both outer layers located at both surfaces of the substrate. The first antenna is formed on the first pattern-forming layer, includes a plurality of antenna elements arrayed in a row, and radiates electromagnetic waves in a layer direction of the plurality of layers. The second antenna is formed on the second pattern-forming layer, is arranged on at least one side of both sides of the antenna array direction of the plurality of antenna elements of the first antenna section, and radiates electromagnetic waves in the antenna array direction.

Abstract: An active poly-phase filter has a converting section and a filtering section having two first input terminals, two second input terminals and four output terminals. The converting section has first, second, fourth and fifth transistors forming a translinear circuit and a third transistor forming a current mirror circuit with the second transistor. The converting section converts unbalanced high-frequency power into a difference input between a collector current of the third transistor and a collector current of the first transistor having phase difference of ? radians. The filtering section receives one collector current at the first input terminals and receives another collector current at the second input terminals and outputs a first difference output between outputs of two output terminals and a second difference output between outputs of other two output terminals such that the difference outputs has a phase difference of ?/2 radians.

Abstract: An observation signal processing apparatus transmits pulse signals as search signals per each search, generates observation values based on reflected signals against a target and delay modulation pulse signals, and performs coherent integration on the observation values to output an integration value. The apparatus includes a section for storing a coherent integration count, a section for transmitting pulse signals equivalent to the coherent integration count, a section for calculating a phase correction amount based on an estimated relative speed, and a section for performing phase-weighted coherent integration on the observation values based on the phase correction amount.

Abstract: An observation signal processing apparatus transmits a pulse signal as a search signal, generates an observation value based on a reflected signal against a target and a delay modulation pulse signal, and performs coherent integration on the observation value to output an integration value. The apparatus includes a section for determining a coherent integration count, a section for transmitting pulse signals equivalent to the coherent integration count, a section for calculating a phase correction amount based on an estimated relative speed, and a section for performing phase-weighted coherent integration on observation values for the number of times equivalent to the coherent integration count based on the phase correction amount.

Abstract: A transmitter apparatus generates a RF pulse signal having alternating high-amplitude pulse-on intervals and low-amplitude pulse-off intervals, and supplies the RF pulse signal as respective individual transmission signals of antenna elements of an array antenna, with the individual transmission signals having a phase distribution during each pulse-on interval whereby a beam is transmitted from the antenna in a predetermined transmission direction. During each pulse-off interval, a different phase distribution is established for the individual transmission signals, thereby reducing the level of noise radiated in the transmission direction during each pulse-off interval.

Abstract: A vehicle light is provided which can form a light distribution pattern having a clear cut-off line. The vehicle light can include a semiconductor light emitting device as a light source. The semiconductor light emitting device can include a semiconductor light emitting element having a light emission surface thereof having a first end and a second end and at least one light extracting layer deposited on the light emission surface and including a wavelength conversion layer, and the light extracting layer includes an optical characteristic that can change from the first end to the second end in a direction parallel to the light emission surface so that the semiconductor light emitting device forms a luminance distribution with a maximum luminance at the first end and a minimum luminance at the second end.

Abstract: The input rotation speed of an automatic transmission is fixed, and an output shaft is fixed. Oil pressure supplied to a measurement subject engagement element is then increased, and a determination is made as to whether or not rotary variation in a turbine rotation speed is equal to or greater than a set value. When the rotary variation reaches or exceeds the set value, an oil pressure controlled variable at this time is measured and stored. Then, on the basis of the measurement data, a correction amount relating to the unique characteristic variation of the automatic transmission incorporated into a vehicle body is determined and written to a TCU.

Abstract: The digital signal processor is for correcting a DC output at an output terminal of an internal circuit of an analog circuit device. The digital signal processor includes a digital register for storing a digital value, a D/A converter for converting the digital value stored in the digital register into an analog voltage and applying the converted analog voltage to the output terminal as the DC output, a polarity determining circuit which outputs a first signal when an analog DC voltage at a reference correction point different from the output terminal in the internal circuit is higher than a predetermined threshold value and otherwise outputs a second signal, and an updating function configured to monotonously increase or decrease the digital value stored in the digital register while a predetermined one of the first and second signals is outputted from the polarity determining circuit.