摘要:
A coating method, comprises steps of coating plural layers simultaneously on a continuously moving support by flowing out simultaneously plural coating liquids from plural slits, wherein at least one of the plural coating liquids contains a volatile solvent; stopping the coating step; and flowing out a solution containing a solvent having a boiling point higher than that of a main solvent of a coating liquid from a slit for an uppermost layer of the plural layers while stopping the coating step.
摘要:
It is to provide an objective lens for being provided in an optical pickup device for firmly carrying out the reproduction/record for each of a plurality of optical information storing media in which the protect substrates have different thicknesses from each other. The optical functional surface of the optical lens is divided into the central region including the optical axis and the peripheral region arranged outside the central region. The diffractive structure is provided on the peripheral region. When the reproduction and/or the record is carried out for the first optical information storing medium, the diffracted light is condensed on the focal point. When the reproduction and/or the record is carried out for the second optical information storing medium, among flare lights in which diffracted lights having various diffraction orders and passing through the peripheral region are mixed, the diffraction efficiency of the k-th order diffracted light is larger than the diffraction efficiency of the (knull1)th order diffracted light which causes a larger aberration than the k-th order diffracted light.
摘要:
CPU 10 generates memory card loading/unloading information, based on memory card loading/unloading detection signals inputted from memory I/O 16. Memory I/O 16 works even when the power supply is in the OFF condition. CPU 10 also generates memory card control information of loaded memory cards A 5 and B 6, and stores it in RAM 11. When the power supply is re-activated, CPU 10 recognizes that memory card control information was stored in RAM 11 under the power OFF condition, generates memory card control information of loaded memory cards A 5 and B 6, and compares that with memory card control information which was stored in RAM 11 when the power was turned off, and then judges whether loaded memory cards A 5 and B 6 are the same as the cards which were used when the power was turned off.
摘要翻译:CPU10基于从存储器I / O 16输入的存储卡装载/卸载检测信号产生存储卡装载/卸载信息。即使当电源处于关闭状态时,存储器I / O 16也工作。 CPU10还生成加载的存储卡A 5和B 6的存储卡控制信息,并将其存储在RAM11中。当电源被重新启动时,CPU 10识别存储卡控制信息被存储在RAM 11中的电源 关闭状态,生成加载存储卡A 5和B 6的存储卡控制信息,并将其与关闭电源时存储在RAM 11中的存储卡控制信息进行比较,然后判断装载的存储卡A 5和B是否 6与关闭电源时使用的卡相同。
摘要:
A method of producing a die for forming an optical element including; a positioning step to fix temporarily under the state wherein a plurality of members at least one of which has a die transfer surface are positioned with their connection surfaces being put to face each other, and an electroforming connection step to connect both members by forming an electroforming mold on a circumference of the connection surface under the state where the plural members are positioned.
摘要:
A photographing apparatus is capable of data communication with equipment connected to the photographing apparatus via a communication cable and capable of supplying power to the equipment via the communication cable. The apparatus includes: a connecting section for connecting the communication cable; a connection detecting section for detecting connection of the communication cable to the connecting section; a recognizing section for recognizing that a photographing process is under operation; and a power supply controller for controlling power supply to the communication cable. Wherein, when the connection detecting section has detected that the communication cable is connected to the connection section and the recognizing section has recognized that the photographing process is under operation, the power supply controller controls not to supply power to the communication cable.
摘要:
The invention concerns an image information apparatus that stores a plurality of image information corresponding to a plurality of images. The apparatus includes a receiving section to receive the plurality of image information, an ID information reading section to read the ID information corresponding to the image information, a memory section to store the plurality of image information and the ID information read by the ID information reading section relatively, and an ID distinction section that outputs an ID distinction-signal when detecting that the second ID information does not coincide with the first ID information. The memory section stores a plurality of the image information corresponding to the first ID information, before the second ID information is received, when the memory section receives the ID distinction-signal outputted by the ID distinction section.
摘要:
A recording reproducing optical system for an optical information recording medium is provided with a light source; an objective lens; and an aberration correcting optical element provided on an optical path between the light source and the objective lens. The objective lens includes an aspherical surface and one diffractive surface on which a diffractive structure structured by a plurality of concentric ring-shaped zonal steps is formed and the objective lens is a plastic lens structured in one element in one group. The aberration correcting optical element comprises at least one plastic lens on which a diffractive structure structured by a plurality of concentric ring-shaped zonal steps is formed. The following formulas are satisfied: PD1>0 (PD1 is a diffractive power (mmnull1)), PD2 0 (PR2 is a refractive power (mmnull1) as a refractive lens).
摘要:
An image forming apparatus having: a plurality of scanners, each of the scanners having a rotary polygonal mirror; a position detecting section for generating an image start reference signal in a main scanning direction; a PLL control section for controlling a rotation number of the mirror on a basis of a reference frequency signal of the mirror and a pulse signal generated per one rotation of the mirror; and a phase control section for detecting phase difference of each mirror on the basis of the image start reference signal in the main scanning direction in the plurality of the scanners, controlling a phase of the reference frequency signal of each mirror, and correcting image deviation in a sub-scanning direction of an image formed by the plurality of the scanners. A control angle in which one rotation angle of the mirror is divided by a number of the pulse signal generated per one rotation of the mirror is equal to an integral multiple of a division angle in which one rotation angle of the mirror is divided by a number of mirror faces of the mirror.
摘要:
An optical pick-up apparatus has a first light source, a second light source, and an optical system including an objective lens. An optical functional surface of the objective lens is divided into at least first and second concentric optical functional regions. The second functional region is provided with a diffractive structure to correct a spherical aberration of a converged light spot on an information recording plane to be regulated in a range where reproduction and/or recording information for a first optical information recording medium can be conducted when the refractive index of the optical element and the wavelength of the first light source vary due to a change of the working temperature of the optical system.
摘要:
An image forming method comprising, superimposing an ink sheet on an intermediate transfer medium, the ink sheet comprising a thermally transferable ink layer, and the intermediate transfer medium comprising a support having thereon an interlayer and an intermediate image receiving layer in the order; applying heat in response to an imagewise signal onto the ink sheet to form an ink image on the image receiving layer of the intermediate transfer medium; peeling off the ink sheet from the intermediate transfer medium having the ink image; superimposing a final image forming material on the intermediate transfer medium having the ink image; and applying heat or pressure to the superimposed final image forming material on the intermediate transfer medium so as to transfer the ink image onto the final image forming material, wherein the image receiving layer is imagewise transferred to the final image forming material together with the ink image.