摘要:
A scanning image display includes a light source, a light detector, a scanning section, a storage section, a current controlling section, a reference current section, a sweep section, and a change section. The light detector detects the laser light emitted from the light source. The scanning section scans the laser light. The current controlling section controls laser light by supplying a current supplied to the light source. The storage section is configured to store a reference current value, a reference light output value, and a gamma table. The reference current section supplies the reference current value to the current controlling section. The sweep section sweeps current values supplied to the current controlling section to obtain one current value where the detected laser light corresponds to the reference light output value. The change section changes the gamma table based on the one current value obtained by the sweep section.
摘要:
In order to follow the ABS conditions when the movement of the object position, such as the movement of an object or the movement of an X-ray tube, occurs during fluoroscopy, an X-ray image diagnostic apparatus includes a histogram generation unit 6b that generates a histogram showing the distribution of brightness values of an X-ray image of an object; an object region detection unit 6c that detects an object region, which is a region where the object is imaged, in the X-ray image on the basis of the histogram; and an X-ray condition determination unit 2a that determines X-ray conditions defining an output of X-rays so that a brightness value representing the object region approaches a target brightness value of the object region set in advance.
摘要:
According to one embodiment, a data processing apparatus has a magazine, an optical disc drive, a transport mechanism, and an inner shell. The magazine stores a plurality of optical discs. The optical disc drive has an insertion portion to be closed with a tray for holding an optical disc. The transport mechanism transports the optical disc between the magazine and the optical disc drive. The inner shell includes a mounting portion for holding the magazine and a seal mechanism for closing a path communicating exterior and interior. The inner shell isolates at least the loading slot, the insertion portion and the transport mechanism from the exterior while the magazine is inserted in the mounting portion.
摘要:
There is provided an IC tag, including a substrate made of a dielectric material, an antenna pattern disposed on a surface of the substrate, a communication circuit chip connected to one end and other end of the antenna pattern on the substrate surface, which performs transmission processing and/or reception processing of a radio signal, and external circuit connection parts connected to the antenna pattern in a vicinity of the one end and the other end thereof on the surface or a rear surface of the substrate, in which a conductive part having a predetermined area opposes to other conductive part having a predetermined area on an opposed surface at an opposite side of the substrate, and the conductive part on the opposed surface at the opposite side is formed as a pad to be connected to an external circuit.
摘要:
The power combiner/distributor for performing one of power combination and power division, includes: a first branch circuit (117) having a plurality of first branch side terminals (113, 114) connected in parallel and one first combination side terminal (115), which are connected through a first power combination point (116); and a second branch circuit (137) having a plurality of second branch side terminals (133, 134) connected in parallel and one second combination side terminal (135) connected through a second power combination point (136), the one first combination side terminal and the one of plurality of second branch side terminals being connected to each other, in which a length from the first power combination point to the second power combination point is an integral multiple of ½ wavelength.
摘要:
A light pulse multiprocessing unit has a half mirror and N delay elements, each having a refractive index n. The N delay elements are arranged on one side of the half mirror from one end of the half mirror toward the other end and have thicknesses Δ, 2Δ, . . . , 2N−1Δ different from each other, where Δ is the smallest thickness. The half mirror is placed in parallel in the proximity of an intermediate position between two mirrors and the N delay elements are arranged between one of the mirrors and the half mirror. Each of the N delay elements is a plane-parallel plate and is placed at an angle such that the direction of the normal line of the surface of the plane-parallel plate is different from a direction followed from one end of the half mirror toward the other end.
摘要:
Disclosed is a skin external preparation containing a triterpenic acid typified by ursolic acid. For obtaining a skin external preparation having excellent storage stability by improving the dissolution stability of the triterpenic acid and the like, 4-alkylresorcinol such as 4-n-butylresorcinol is added into a skin external preparation containing a triterpenic acid and the like such as benzyl ursolate.
摘要:
According to one embodiment, a disk drive is provided which corrects already existing offset information according to a variation of a disk runout amount caused by an occurrence of a disk shift. The disk drive effects a head position adjustment at a head positioning control time with the use of offset information stored in a memory. A CPU measures a variation in the disk runout amount and phase caused by an occurrence of a disk shift resulting from an external shock involved and updates the existing offset information with a correction offset information based on a result of measurement.
摘要:
A semiconductor memory device formed on a semiconductor chip includes first memory arrays, a plurality of second memory arrays, a first voltage generator, and first bonding pads. The semiconductor chip is divided into first, second and third rectangle regions and the third rectangle region is arranged between the first rectangle region and the second rectangle region. The first memory arrays are formed in the first rectangle region. The second memory arrays are formed in the second rectangle region. The voltage generator and first bonding pads are arranged in the third rectangle region. The first bonding pads are arranged between the first rectangle region and the voltage generator and no bonding pads are arranged between the voltage generator and the second memory arrays.
摘要:
A semiconductor device includes a memory module board mounting thereon a plurality of DRAM devices, and a mount board mounting thereon the memory module board via a combination of socket and plug. The socket formed on the mount board has a pair of heat radiation guide plates attached onto the side surfaces of the socket. The heat radiation plates have a thermal conductivity of 1 watt/meter·K. The surface of the mount board onto which the socket is attached is a conductive sheet having a thermal conductivity of 1 watt/meter·K.