摘要:
An information recording disc has a burst cutting area (BCA) for recording control information for a reproducing apparatus be removing a reflective layer of the disc in a striped shape and a data recording area for recording user data. The burst cutting area includes at least one BCA control information area. The BCA control information area has an application identifier area for identifying applications of control data, a data length area for indication data length of the control data, and an application specific data area data area recording the control data. Also, an information reproducing drive reproduces data from the information recording disc.
摘要:
A pressure-welded structure of flexible circuit boards in a liquid crystal display device having a group of lead terminals of flexible circuit boards connected with a plurality of terminals aligned on an end surface of a TFT glass substrate via anisotropic conductive films. A resin is applied on a surface opposite to the terminal surface of the flexible circuit boards, and an end portion of the resin is 0.1 to 10 mm away from an end portion of a resin applied on the terminal surface of the flexible circuit boards, thereby both resins applied on the terminal surface and on the other surface overlap each other by 0.1 to 10 mm. It is possible to improve not only the yield in module assembly but also the quality and reliability of the product.
摘要:
A recording medium is provided, which comprises at least one recording area. The at least one recording area is composed of at least one adjustment area and at least one positional information recording area. The at least one adjustment area is an area for adjustment an access parameter for accessing the recording medium. Positional information indicating a position of the at least one adjustment area is recorded in the at least one positional information recording area.
摘要:
A control apparatus is provided for controlling an access means for accessing a recording medium containing at least one area so that the access means accesses the at least one area. The apparatus comprises a means for determining whether or not at least one first recorded area storing data is included in the at least one area, and a means for controlling the access means. When it is determined that the at least one first recorded area is included in the at least one area, the control means controls the access means based on a result of accessing the at least one first recorded area.
摘要:
Disclosed herein is a method of purifying L-glutamic acid by transformation recrystallization which method comprises maintaining crude crystals of L-glutamic acid containing α crystals of L-glutamic acid in an aqueous solvent at a temperature of from 50° C. to the boiling point of said aqueous solvent in the coexistence of active carbon until about 30% or more of the crystals of L-glutamic acid have been transformed into β crystals thereof, the amount of said aqueous solvent being an amount not more than the amount sufficient (i.e., an amount insufficient) to form a saturated solution of said crystals of L-glutamic acid, according to which method purified crystals of L-glutamic acid can be obtained extremely rapidly and in high yields, and remarkably conveniently and easily on an industrial scale, as compared with the conventional transformation recrystallization method which is a hitherto common purification method of L-glutamic acid.
摘要:
A method and an apparatus of simple construction for manufacturing a pneumatic tire are provided. Belt wave and unevenness of belt gauge are restrained at a minimum, joining of joint parts is ensured, installation space can be smallest within the limit of necessity and equipment cost is low. In a method for manufacturing a pneumatic tire by charging a green tire having tire components assembled in a mold for vulcanization-molding and forming lug grooves on a tire tread surface, carved grooves are previously formed at positions on a surface of the green tire corresponding to the lug grooves extending in substantially the same direction as the lug grooves.
摘要:
A sputtering target is provided that includes SiC and metallic Si and has an atomic ratio of C to Si of from 0.5 to 0.95 and a density of from 2.75×103 kg/m3 to 3.1×103 kg/m3. The sputtering target is capable of forming at high speed a film that contains SiO2 as the main component and has a low refractive index. The sputtering target can be produced by a process in which a molded product of SiC is impregnated with molten Si.
摘要翻译:提供了包括SiC和金属Si并且C与Si的原子比为0.5至0.95并且密度为2.75×10 3 kg / m 3至3.1×10 3 kg / m 2的溅射靶 <3>。 溅射靶能够以高速形成含有SiO 2作为主要成分且折射率低的膜。 溅射靶可以通过以熔融Si浸渍SiC的成型体的方法来制造。
摘要:
An information recording medium including a plurality of sectors of the present invention includes: a first spare area including a spare sector for replacing a defective sector among the plurality of sectors; a defect management information area for managing the replacement of the defective sector by the spare sector; and a volume space in which user data can be recorded. The volume space is configured so that a second spare area including a spare sector for replacing a defective sector among the plurality of sectors can be additionally allocated. Location information indicating a location of the second spare area is recorded in the defect management information area.
摘要:
There is provided a process of producing a ring shaped resin bonded magnetic member by molding a feed mixture 24 which contains a lubricant and a magnetic powder composite made of magnetic powder and a heat curable resin composition which is in a solid state at a room temperature. The process is characterized in that (1) heating an inner peripheral surface of the annular cavity 20 so as to transfer heat to the feed mixture 24 whereby heating the feed mixture to a temperature not lower than a softening temperature and below a curing temperature of the resin composition, and compressing the filled feed mixture after or during the heating; and (ii) cooling the inner peripheral surface so as to transfer heat from the heated and compressed feed mixture through the inner peripheral surface, whereby cooling the feed mixture to a temperature below the softening temperature of the resin composition so as to obtain a green compact having a ring shape.
摘要:
An information recording medium includes a disk information area; a user area including a plurality of sectors; and a spare area including at least one sector which, when at least one of the plurality of sectors included in the user area is a defective sector, is usable instead of the at least one defective sector. The spare area is located radially inward from the user area. A physical sector number of a sector to which a logical sector number “0” is assigned, among the plurality of sectors included in the user area and the at least one sector included in the spare area, is recorded in the disk information area.