摘要:
A disk device and a disk medium are disclosed in which a plurality of servo cylinders on the surface of at least one disk are divided into several areas, and a different servo signal frequency is set and recorded for each of the areas. The servo cylinders are divided into predetermined areas, and a different servo signal frequency for each of the areas is set so that the recording density of the servo signal recorded in the disk can be set so as to allow the servo signal demodulation characteristic to be included in a relatively superior range. In the disk device, the boundary between the area of a first servo signal frequency and the area of a second servo signal frequency adjoining the first servo signal frequency area is preferably formed with an area in which a servo signal pattern written with the first servo signal frequency and a servo signal pattern written with the second servo signal frequency are arranged on the same servo cylinders.
摘要:
In a servo pattern deviation correcting method and disk apparatus of the present invention, a read/write head writes information to a disk and reads information from the disk. Servo pattern blocks are written to respective sectors of the disk along a target track. A deviation of each servo pattern block from a position of the track in a transverse direction is detected. A deviation correction pattern for each servo pattern block is created based on the deviation of the servo pattern block. The deviation correction pattern is written to a predetermined region of the disk between each servo pattern block and a data region along the track. The deviation correction pattern is read from the predetermined region of the disk, so that the read/write head is shifted to a deviation-corrected position on the track based on the servo pattern block and the deviation correction pattern.
摘要:
In a servo information detection method and disk apparatus of the present invention, it is determined whether a pattern of detection bits, detected from a vicinity of a servo sync mark of a disk, matches with a given comparison bit pattern. A pattern of tolerance bits is changed based on a location of the disk where the servo sync mark is detected, so that the matching between the detection bit pattern and the comparison bit pattern is performed based on the changed tolerance bit pattern.
摘要:
The object of the present invention is to provide an oral cavity composition which is nontoxic, excellent in plaque control, can prevent or treat onset of caries and periodontal disease caused by oral pathogens as well as can prevent or eliminate bad breath. The invention provides an oral cavity composition containing a lactic acid bacterium, Streptococcus faecalis as an active ingredient, the oral cavity composition wherein the lactic acid bacterium, Streptococcus faecalis is Streptococcus faecalis WB2000 strain and the oral cavity composition which is a non-aqueous oral cavity composition.
摘要:
A backlight unit includes: a wiring board having a light source mounted thereon; a light guide plate; a light-shielding pressure-sensitive adhesive sheet; and a light diffusion sheet. The front surface of the light guide plate includes an effective region serving as the planar light source and a light entering region ranging from the end surface into which the light enters to the effective region. The wiring board and the light-shielding pressure-sensitive adhesive sheet each have a part positioned in the light entering region. The light diffusion sheet is arranged from the effective region to the light entering region, and overlaps with the light-shielding pressure-sensitive adhesive sheet in the light entering region. On a side closer to the effective region with respect to the light-shielding pressure-sensitive adhesive sheet, the light entering region is covered with the light diffusion sheet without a gap.
摘要:
A pyrazolopyrimidine compound represented by formula (1) that inhibits the function of HSP90 as a chaperone protein and that has antitumor activity, a medicament comprising a compound represented by formula (1), a pharmaceutical composition comprising a compound represented by formula (1), and a method for treating cancer using a compound represented by formula (1).
摘要:
A backlight unit includes: a wiring board having a light source mounted thereon; a light guide plate; a light-shielding pressure-sensitive adhesive sheet; and a light diffusion sheet. The front surface of the light guide plate includes an effective region serving as the planar light source and a light entering region ranging from the end surface into which the light enters to the effective region. The wiring board and the light-shielding pressure-sensitive adhesive sheet each have a part positioned in the light entering region. The light diffusion sheet is arranged from the effective region to the light entering region, and overlaps with the light-shielding pressure-sensitive adhesive sheet in the light entering region. On a side closer to the effective region with respect to the light-shielding pressure-sensitive adhesive sheet, the light entering region is covered with the light diffusion sheet without a gap.
摘要:
An anti-cognitive dysfunction agent comprising a humanized antibody which does not bind to Aβ monomers and specifically binds only to Aβ oligomers and a fragment thereof as an active ingredient, and an therapeutic antibody which can be treat Alzheimer's disease by specifically binding amyloid β protein oligomer (Aβ oligomer) which is considered to be a cause of Alzheimer's disease are required. The present invention can provide an anti-Aβ oligomer humanized antibody and a method for treating Alzheimer's disease using the humanized antibody. An agent for treating Alzheimer's disease; an agent for suppressing formation of neuritic plaque; an inhibitor of formation of Aβ amyloid fiber; a method for at least one of preventing and treating cognitive dysfunction or Alzheimer's disease, comprising the step of administering the humanized antibody; and a method for suppressing progression of Alzheimer's disease, comprising the step of administering the humanized antibody.
摘要:
An active matrix type liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, a plurality of pixel regions formed by image signal lines and scan signal lines, and a semiconductor layer, a pixel electrode, a counter electrode formed on the first substrate in a pixel region. The pixel electrode is arranged at level which is lower than a level of the semiconductor layer.
摘要:
A display device including a thin film transistor having a semiconductor layer comprising an i-type semiconductor and an impurity doped semiconductor laminated over a first insulating film, a first electrode formed over the semiconductor layer, and a second electrode formed by a part of a data line. A second insulating film is formed over the data line and the transistor and a third electrode is formed over the second insulating film and overlapped with a gate line. In a cross section of an end portion of the first electrode in a direction of a length of a channel, the impurity doped semiconductor extends a minimum distance of 0.2 μm beyond the first electrode in the direction of a length of a channel of the transistor and the i-type semiconductor extends beyond the impurity doped semiconductor in the direction of a length of a channel.