摘要:
Picture image data having high image quality is recorded in a disk-shaped recording medium such as a hard disk and a removable disk. A recording apparatus is arranged by a first unit for recording image data with respect to a disk-shaped recording medium in which an outer peripheral sided region thereof is recordable/reproduceable at a higher rate than that of an inner peripheral sided region thereof, and a second unit for designating an attribute of image data recorded in the disk-shaped recording medium. When the second unit designates image data having a large data amount per unit time, the first unit records the image data having the large data amount per unit time in the inner peripheral sided region of the disk-shaped recording medium, whereas when the second unit designates image data having a small data amount per unit time, the first unit records the image data having the small data amount per unit time in the inner peripheral sided region of the disk-shaped recording medium.
摘要:
The polyolefin stretch film comprises a film produced from a resin composition principally composed of a polyolefin resin consisting either entirely of ethylene (meth)acrylic acid copolymer or ethylene (meth)acrylic acid (meth)acrylic ester terpolymer, or a mixed resin of both, and being, insofar as necessary, compounded with an anti-fogging agent and a tackifier, such film having a stress at 100% elongation in the longitudinal direction of 12-30 MPa and a stress at 100% elongation in the transverse direction of 5-11 MPa. This film is suitably used as a stretch wrap film material for packaging food and various items, inasmuch as it is free of pollution and sanitary/health hazard problems, and imparts a large elongation, excellent cut property of traverse direction, adherence/conformance property (cling property), elastic recovery after distention by fingertips, etc., adequate stress at 100% elongation and, moreover, a good balance between the stresses at elongation in the longitudinal direction and in the transverse direction, respectively, which properties all in all enable the film to accomplish wrapping virtually free of surface wrinkle formation and film breakage in a continuous stretch wrapping operation, thus rendering the film fully compatible with the automatic wrapping machine. Furthermore, since it can be formed at a high speed by the extrusion film forming technique employing a straight manifold die, the film has a merit of high productivity.
摘要:
A method and apparatus for reproducing data recorded in a sector basis from a recording medium. The data recorded in each sector may include audio and/or video data and the data of each sector may be arranged in one or more packets wherein each packet may include a packet start code and a stream identification code located at the beginning of the respective packet which may indicate whether audio or video data is included in the respective packet and/or the type of data included therein. Sector information associated with the sector is detected from the read data. Writing and reading operations of the data read from the recording medium into and from a memory are controlled based on the detected information. As a result, the time required to recover from the occurrence of an error may be reduced.
摘要:
In a recording and reproducing apparatus having at least one program recorded to recording tracks on a recording medium, management database is recorded on the recording tracks with the program so as to form a management database recording field. The management data is reproduced on being loaded the recording medium to the recording and reproducing apparatus to manage each program recorded on the recording tracks. In the case of video tape recorder, the management data is recorded on video recording tracks, audio recording tracks and/or a control signal recording tracks. therefore, to cover in the appended claims all such changes and modifications as fall within the true spirit and scope of the invention.
摘要:
A portable disc player has a casing. In the casing, there are enclosed: disc rotation driving means for rotating an optical disc; an optical head which is arranged so as to be movable in the radial direction of the optical disc; a signal processing section for executing a predetermined signal process to a signal which has been read out by the optical head; and control means for controlling the operations of the rotation driving means, the optical head, and the signal processing section on the basis of an input from an X-Y device and trigger buttons. A display unit comprising an outer cover on which an LCD display is arranged is rotatably attached to the casing.
摘要:
A recording data formulating system employed in a pre-mastering process in the course of preparation of a pre-recorded optical disc is disclosed, in which the audio information and the video information are converted by a computer 11 into the information conforming to the CD-I data format, and in which the amount of the converted software corresponding to at least the capacity of an optical disc is stored in the memory 13. Data reproduction is made by the CD-I player 15 based on the data read out from memory 13.
摘要:
An apparatus for producing trichlorosilane, including: a reaction vessel in which a supply gas containing silicon tetrachloride and hydrogen is supplied to an internal reaction passageway to produce a reaction product gas containing trichlorosilane and hydrogen chloride; a heating mechanism that heats the interior of the reaction vessel; a gas supply section that supplies the supply gas in the reaction vessel; and a gas discharge section that discharges the reaction product gas from the reaction vessel to the outside, wherein the reaction passageway includes: a supply side passageway which is connected to the gas supply section at a central portion of the reaction vessel and flows the supply gas toward the outside while meandering in the reaction vessel; a return passageway which is connected to a downstream end of the supply side passageway and extends to the central portion of the reaction vessel; and a discharge side passageway that is disposed so as to be connected to a downstream end of the return passageway and to adjoin the supply side passageway of the central portion of the reaction vessel, the discharge side passageway being connected to the gas discharge section.
摘要:
An apparatus for manufacturing polycrystalline silicon whereby raw-material gas is supplied to one or more heated silicon seed rods provided vertically in a reactor so as to deposit the polycrystalline silicon on a surface of the silicon seed rod, having a seed rod holding member, made of conductive material, having a holding hole in which a lower end of the silicon seed rod is inserted, the holding hole having a horizontal cross-sectional shape with at least two corners, and the holding member having a screw hole extending from the outer surface of the seed rod holding member to at least the holding hole and formed at the location of at least two corners of the holding hole; and a fixing screw which fixes the silicon seed rod and is threaded through at least one of the screw holes.
摘要:
A polycrystalline silicon reactor which can prevent polycrystalline silicon which deposits on the surface of an electrode holding a silicon seed rod from being peeled off is provided. In a polycrystalline silicon reactor which applies an electric current to a silicon seed rod provided within a furnace, thereby heating the silicon seed rod, brings a source gas supplied into the furnace into reaction, and deposits polycrystalline silicon on the surface of the silicon seed rod, the reactor includes, at a bottom plate of the furnace, an electrode holder provided so as to be electrically insulated from the bottom plate, and a seed rod holding electrode connected to the electrode holder, and holding the silicon seed rod toward the upside. Concavo-convex portions exposed to a furnace atmosphere is provided at an outer peripheral surface of the seed rod holding electrode.
摘要:
The invention is a methacrylic resin composition which includes a methacrylic resin (A) and a saponified polymer (B) that is an alkaline-saponified product of an ethylene-unsaturated carboxylic acid ester copolymer, and the methacrylic resin composition has a concentration of alkali ions of from 0.03 mol/kg to 2.8 mol/kg.