Abstract: A seat back frame for the vehicle seat, includes a pair of side frames that are disposed on both sides in a seat width direction; and a supporting plate that has both ends connected to a bottom section of each of the side frames, wherein the supporting plate is at least disposed along an interval between a first height that corresponds to an upper part of a lumbar vertebra of an occupant seated in the seat and a second height that corresponds to a lower part of the lumbar vertebra, and curves in a manner such that, in a cross-section along with a vertical direction, the supporting plate bulges forward along a line from the first height to the second height.

Abstract: An adaptive optics apparatus includes a first conversion unit configured to convert a polarization direction of one of two polarization components of light to a polarization direction of the other of the polarization components, the light being emitted by a light source; a light modulation unit configured to modulate the two polarization components of light converted by the first conversion unit in the polarization directions that have been converted; a second conversion unit configured to convert directions of polarization components of the light modulated by the light modulation unit to directions that intersect with each other; and an irradiation unit configured to irradiate the object with the light that is converted by the light modulation unit.

Abstract: A content reproducing system having a first device and a second device connected to each other through a transmission path for transmitting content data is provided. The first device includes an outputting unit and an output controlling unit configured to output the content data output from the outputting unit a transmission rate. The second device includes an inputting unit, a storage unit configured to store the content data input by the inputting unit, a transmission rate controlling unit configured to control the transmission rate in accordance with the amount of content data stored in the storage unit, a reproduction clock generating units configured to generate a reproduction clock for reproducing the content data, and a reproducing units configured to read out the content data from the storage unit on the basis of the reproduction clock generated by the reproduction clock generating unit and reproduce the content data.

Abstract: An image forming apparatus including an adaptive optics realizing a reduction in image acquisition time and high definition without significantly increasing a light amount of a beam for scanning is provided, the apparatus including an adaptive optics scanning a plurality of areas in an object with a deflector using a measuring beam including a plurality of beams and corrects reflected and/or scattered beam from the object to acquire an image of the object, including: one or more wavefront aberration detecting device detecting wavefront aberration in each of the plurality of beams caused by the object when scanned by the measuring beam including the plurality of beams; and a single wavefront aberration correcting device correcting the wavefront aberration of each of the plurality of beams according to the detected wavefront aberration, the single wavefront aberration correcting device arranged in a position optically conjugate with the deflector.

Abstract: A transmission and receiving apparatus includes: a receiving section receiving a content signal conforming to a predetermined transmission standard, and restoring a video signal included in the content signal to output the video signal; a video-signal processing section performing predetermined processing on the video signal output from the receiving section; a selection section selecting either a signal path allowing the video signal to go through the video-signal processing section or a signal path not allowing the video signal to go through the video-signal processing section; and a transmission section converting the video signal having gone through the signal path selected by the selection section into a content signal conforming to the predetermined transmission standard, and transmitting the content signal.

Abstract: A storage apparatus and its control method capable of implementing thin provisioning and reducing power consumption of storage devices are provided. A storage apparatus classifies a plurality of storage devices, which provide a pool with a storage resource, into a plurality of groups; performs thin provisioning operation by setting some of the plurality of groups to an active mode, in which the storage devices belonging to the groups are made to enter an activated state; sets other groups to a power-saving mode in which the storage devices are made to enter a power-saving state; and sequentially switches between the group(s) in the active mode and the group(s) in the power-saving mode among the plurality of groups.

Abstract: The present invention provides an optical image acquisition apparatus, while controlling the amount of light within the range prescribed by safety standards, etc., decreasing in image acquisition time by using a simple configuration, as well as securing a high resolution of an optical image by using adaptive optics. Provided is an optical image acquisition apparatus having adaptive optics, the adaptive optics includes: a wavefront aberration detector for detecting a wavefront aberration in a reflected or backscattered beams generated when a plurality of beams are scanned on a surface, and a single wavefront aberration corrector for correcting a wavefront aberration in each of the plurality of beams, based on the wavefront aberration, and the plurality of beams enter the single wavefront aberration corrector with different incident angles and are overlapped on each other, and the wavefront aberration in each of the plurality of beams is corrected.

Abstract: A seat back frame for a seat of a vehicle includes: a pair of side frames placed at a left side and a right side in a width direction of a seat; a head rest supporting frame supporting a head rest; a supporting plate, a both ends of the supporting plate being connected to a lower portion of each of the side frames; an upper opening provided above the supporting plate, the upper opening being opened in a front-rear direction; a planar elastic body provided across the upper opening; and a connection member elastically connecting a lower portion of the planar elastic body and an upper portion of the supporting plate.

Abstract: An ophthalmic apparatus includes an aberration correction unit which corrects aberration occurring in light irradiating an eye to be examined; and a common optical system which is commonly provided for an optical path of irradiated light on the aberration correction unit and an optical path of reflected light from the aberration correction unit. The common optical system includes at least one optical element, and areas through which the irradiated light and the reflected light respectively pass overlap each other on the optical element.

Abstract: A schematic eye used for the evaluation of the optical system of an optical coherence tomography apparatus which captures a tomogram of the fundus includes the first optical member which irradiated light from the optical system strikes and the second optical member which irradiated light from the first optical member strikes. A plurality of layers having different scattering intensities in the incident direction of irradiated light are formed on the second optical member.

Abstract: Provided is an optical tomographic imaging apparatus that can suppress variations of resolution, sensitivity, and the like and reduce the number of components for equalizing optical properties so that cost can be reduced, in a case of an OCT apparatus using a plurality of lights. The optical tomographic imaging apparatus for obtaining a tomographic image of an object includes an optical property adjusting unit for adjusting an optical property of at least one light of measurement lights, reference lights, and interference lights each comprised of a plurality of lights. The optical property adjusting unit is shared by each group including measurement lights having substantially the same distance from an optical axis of an irradiation optical system among the measurement lights comprised of a plurality of lights.

Abstract: There is provided a lubricant for hot plastic working, which contains 20 to 40 mass % of iron oxide and 10 to 30 mass % of sodium silicate, wherein impurities are 3 mass % or less, and the lubricant contains 40 to 60 mass % of water. By virtue of combined action of these components, the lubricant exhibits excellent lubricity and suppliability and does not adversely affect the corrosion resistance of product. The lubricant is suitably used for lubricating a guide shoe in piercing-rolling, for example, a high-Cr steel and achieves a great effect of preventing a seizure flaw from occurring on the outer surface of product by being applied directly to the outer surface of a workpiece just before piercing rolling, preferably, within one second before starting piercing rolling.

Abstract: An audio relay apparatus and an audio relay method can relay audio data without being restricted by the reception capacity for receiving audio signals of a downstream audio output apparatus. An AV amp according to the present invention converts the format of the DVD audio data it receives from a DVD player, which is an upstream audio output apparatus, so as to make it match the audio reception capacity of a TV, which is a downstream audio output apparatus and transmits the obtained transformed audio data to the TV. Thus, it can transmit audio signals from the DVD player to the TV regardless of the audio reception capacity of the TV.

Abstract: The image observation apparatus includes a first image-forming element and a second image-forming element each of which forms an original image, and an optical system configured to introduce light fluxes from the first and second image-forming elements to an exit pupil position of the optical system where an eye of an observer is placed. The optical system includes an optical surface as a single surface that reflects the light flux from the first image-forming element and transmits the light flux from the second image-forming element. The first image-forming element and the second image-forming element respectively form a first original image and a second original image that correspond to different viewing fields from the exit pupil position. The apparatus combines plural original images to enable observation of one combined image and that can suppress generation of light scattering.

Abstract: To provide a lubricant for hot plastic working which is excellent in lubricating properties, feedability and operability and will produce no adverse affects on the corrosion resistance of the products. A lubricant for hot plastic working which is characterized in that the composition is comprised of, in an anhydrous condition, 50 to 80% by mass of iron oxide, 20 to 50% by mass of sodium silicate and 1 to 20% by mass of calcium oxide and that the total content of the impurities of zinc oxide, lead oxide and copper oxide is not higher than 5% by mass, where the content of the stabilizer is not counted. This lubricant is suited for use in lubricating guide shoes in piercing-rolling of high-Cr steel species.

Abstract: An adaptive optics apparatus includes a first light modulating unit configured to perform modulation in a polarization direction of one of two polarized light components in light emitted from a light source, a changing unit configured to rotate the light modulated by the first light modulating unit by 90 degrees, a second light modulating unit configured to modulate the light changed by the changing unit in the polarization direction, and an irradiating unit configured to irradiate a measurement object with the light modulated by the second light modulating unit.

Abstract: An adaptive optics apparatus includes a light modulation unit configured to modulate each of two polarization components of light at a position that is optically conjugate to an object, the light being emitted by a light source; and an irradiation unit configured to irradiate the object with light that is modulated by the light modulation unit.

Abstract: An adaptive optics apparatus includes a first conversion unit configured to convert a polarization direction of one of two polarization components of light to a polarization direction of the other of the polarization components, the light being emitted by a light source; a light modulation unit configured to modulate the two polarization components of light converted by the first conversion unit in the polarization directions that have been converted; a second conversion unit configured to convert directions of polarization components of the light modulated by the light modulation unit to directions that intersect with each other; and an irradiation unit configured to irradiate the object with the light that is converted by the light modulation unit.

Abstract: An image-pickup display device includes an optical system which guides lights from a display element 1 to an exit pupil 3 and from an external to an image-pickup element 2. The optical system includes an optical element 10 which is filled with a medium having a refractive index larger than 1. The optical element includes a first surface 7 at an external side and includes a diffraction element portion 13. The optical system guides the light from the display element to the exit pupil via reflection on a second surface 5 and the first surface and via transmission on the second surface, and diffracts the light from the external in the diffraction element portion to be transmitted through the first surface to enter the optical element, and is reflected on the second surface to be transmitted through a third surface 5 to be guided to the image-pickup element.

Abstract: It is determined whether or not an in-cylinder-injecting fuel injection valve enters an excessive injection state, by comparing a planned demanded in-cylinder injection amount Fdio and a minimum fuel injection amount Fmin. If Fdio<Fmin is determined, the fuel injection from the in-cylinder-injecting fuel injection valve is prohibited, and the fuel injection of the amount that is prohibited is carried out through the in-intake passageway fuel injection performed by the intake port-injecting fuel injection valve. This realizes more accurate amount of fuel injection. Therefore, even during an excessively high pressure state of fuel, for example, at the time of high-temperature dead soak or the like, excessive fuel injection is not performed, so that rich shift of the air/fuel ratio can be restrained. In consequent, deterioration of emissions can be prevented.