Abstract: An optical system includes, in order from an object side toward an image side, a first lens unit having positive refractive power, and a second lens unit having negative refractive power. A distance between consecutive ones of the lens units changes when focusing is performed. The first lens unit is stationary during focusing. The second lens unit is moved toward the image side when focus is changed from an object at infinity to an object at a short distance. Lateral magnification ?2 of the second lens unit when focusing on the object at infinity, focal length f1 of the first lens unit, and focal length f2 of the second lens unit are set appropriately to satisfy predetermined mathematical conditions.

Abstract: An optical system includes a focusing lens unit configured to move in a first focusing mode intended for focusing within a range of object distances from infinity to a first finite distance and in a second focusing mode intended for focusing within a range of object distances from a second finite distance that is shorter than infinity to a third finite distance that is shorter than the first finite distance, and a mode-changing unit configured to move when the focusing mode is changed between the first focusing mode and the second focusing mode. In the optical system, lateral magnification ?f of the focusing lens unit when focusing on a point at infinity, and lateral magnification ?r of a combination of any lenses that are on an image side with respect to the focusing lens unit when focusing on the point at infinity are set appropriately.

Abstract: A zoom lens includes, in order from an object side to an image side: first and second lens units having negative and positive refractive powers, respectively; a middle lens group; and a final lens unit having a positive refractive power, wherein the middle lens group comprises a focus lens unit that has a negative refractive power and moves toward the image side during focusing from infinity to a short distance, the intervals between adjacent lens units vary during at least one of zooming and focusing, and wherein the focal length fimg of the final lens unit, the focal length ff of the focus lens unit, and the focal length fw of the entire system at the wide angle end are appropriately configured.

Abstract: The maximum amount of movement DF1 of a first focus lens section during focusing, the maximum amount of movement DF2 of a second focus lens section during focusing, the focal length fLP of a lens section LP, the focal length fF2 of the second focus lens section, the focal length fLRw of a rear unit at the wide angle end, and the focal length fw of the entire system at the wide angle end are appropriately configured.

Abstract: The zoom lens includes: a positive first lens unit; a positive second lens unit disposed in an image side of the first lens unit, at least a part of the second lens unit constituting an image stabilizing lens unit configured to move with a component perpendicular to an optical axis; the zoom lens being configured to change an interval between neighboring lens units during zooming; and an aperture stop arranged in the image side of the first lens unit, wherein a focal length of the first lens unit, a focal length of the image stabilizing lens unit, a focal length at a wide angle end of an optical system Lr arranged on the image side of the image stabilizing lens unit, and a focal length of an entire system at the wide angle end are appropriately set.

Abstract: A secure processor system capable of improving the security of processor processing by the addition of minimum modules without the need for a manufacturer and a user to know encryption information of each other has been disclosed. The secure processor system includes a secure processor having a CPU core that executes a instruction code, an encryption key hold part that holds a processor key, and an encryption processing part that encrypts or decrypts data input/output to/from the core with a processor key and a memory, and the encryption key hold part includes a hardware register that holds a hardwired encryption key, a write only register that stores an encryption key for instruction to be input and holds the stored encryption key for instruction so that it cannot be read, and the encryption key hold part outputs a hardware encryption key as a processor key at the time of activation and outputs a command encryption key as a processor key after a encryption key for instruction is written.

Abstract: The zoom lens includes: a positive first lens unit; a positive second lens unit disposed in an image side of the first lens unit, at least a part of the second lens unit constituting an image stabilizing lens unit configured to move with a component perpendicular to an optical axis; the zoom lens being configured to change an interval between neighboring lens units during zooming; and an aperture stop arranged in the image side of the first lens unit, wherein a focal length of the first lens unit, a focal length of the image stabilizing lens unit, a focal length at a wide angle end of an optical system Lr arranged on the image side of the image stabilizing lens unit, and a focal length of an entire system at the wide angle end are appropriately set.

Abstract: A zoom lens includes, in order from an object side to an image side: first and second lens units having negative and positive refractive powers, respectively; a middle lens group; and a final lens unit having a positive refractive power, wherein the middle lens group comprises a focus lens unit that has a negative refractive power and moves toward the image side during focusing from infinity to a short distance, the intervals between adjacent lens units vary during at least one of zooming and focusing, and wherein the focal length fimg of the final lens unit, the focal length ff of the focus lens unit, and the focal length fw of the entire system at the wide angle end are appropriately configured.

Abstract: A fixed focal length lens has a focal length of a whole system shorter than a back focus. The fixed focal length lens includes an aperture stop, and an image-stabilizing lens unit that moves in a direction including a component of a direction orthogonal to an optical axis to reduce an image blur. The conditions of 0.1<f/|fis|<0.5 and ?0.35<Dis/DL<0.25 are met, where f is the focal length of the whole system, fis is a focal length of the image-stabilizing lens unit, Dis is a distance from the aperture stop to a surface farthest from the aperture stop of the image-stabilizing lens unit, and DL is a distance from a first surface closest to an object side to a final surface closest to an image side of the fixed focal length lens. A sign of the distance is positive in a direction from the object side to the image side.

Abstract: A fixed focal length lens has a focal length of a whole system shorter than a back focus. The fixed focal length lens includes an aperture stop, and an image-stabilizing lens unit that moves in a direction including a component of a direction orthogonal to an optical axis to reduce an image blur. The conditions of 0.1<f/|fis|<0.5 and ?0.35<Dis/DL<0.25 are met, where f is the focal length of the whole system, fis is a focal length of the image-stabilizing lens unit, Dis is a distance from the aperture stop to a surface farthest from the aperture stop of the image-stabilizing lens unit, and DL is a distance from a first surface closest to an object side to a final surface closest to an image side of the fixed focal length lens. A sign of the distance is positive in a direction from the object side to the image side.

Abstract: Disclosed is a PPS member having an excellent fastness to lights such as ultraviolet light, and of which color does not change even when the member is used outdoors, while retaining the characteristics of PPS. The polyphenylene sulfide member according to the present invention is characterized by having a light-fastness rating of Class 1 or higher, against light from an ultraviolet carbon arc lamp, which rating is measured in accordance with JIS L-0842.

Abstract: In a method of the present invention for holding a substrate in a vacuum, a glass substrate (5) is held by an adhesive pad (20) or an adhesive sheet, both of which are made from a material containing a diene based resin, whereby an adhesive agent is prevented from remaining on the substrate, and the adhesive sheet can be detached with ease from the substrate after assembling the substrates.

Abstract: A liquid crystal display panel manufacturing apparatus is provided with a stage for fixing a substrate having an optical film adhered to at least one of surfaces of the substrate. The stage has a suction hole for attracting the substrate by suction. The stage has an interposition member located around a region provided with the suction hole, and the interposition member has a closed frame-like form in a plan view. A display panel manufacturing apparatus that can stably fix the substrate is provided.

Abstract: A circularly polarizing plate includes a ?/4 phase difference plate and a linearly polarizing plate overlaid on a main surface of the ?/4 phase difference plate and having an absorption axis forming an angle of about 45° with respect to a lagging axis of the ?/4 phase difference plate. The ?/4 phase difference plate has reverse wavelength dispersion characteristics and an Nz coefficient of 1.6 or more. Employment of this structure can provide the circularly polarizing plate having good view angle characteristics and a vertical alignment type of liquid crystal display panel having the same.

Abstract: A one component resin composition curable with a combination of light and heat, which comprises (1) an epoxy resin, (2) an acrylic ester monomer and/or methacrylic ester monomer, or an oligomer thereof, (3) a latent epoxy curing agent, (4) a photo radical initiator, and (5) a compound having two or more thiol groups per molecule, wherein the ingredient (5) is contained in an amount of 0.001 to 5.0 parts by weight per 100 parts by weight of this resin composition. According to the present invention, a one component resin composition curable with a combination of light and heat, which has excellent curability especially in a light-shielded area can be provided. Also, a liquid crystal sealant composition curable with a combination of light and heat, which is applicable to the one-drop-fill method and has excellent curability in light-shielded areas and adhesion reliability, especially high-temperature and high-humidity adhesion reliability, can be provided.

Abstract: A secure processor system capable of improving the security of processor processing by the addition of minimum modules without the need for a manufacturer and a user to know encryption information of each other has been disclosed. The secure processor system includes a secure processor having a CPU core that executes a instruction code, an encryption key hold part that holds a processor key, and an encryption processing part that encrypts or decrypts data input/output to/from the core with a processor key and a memory, and the encryption key hold part includes a hardware register that holds a hardwired encryption key, a write only register that stores an encryption key for instruction to be input and holds the stored encryption key for instruction so that it cannot be read, and the encryption key hold part outputs a hardware encryption key as a processor key at the time of activation and outputs a command encryption key as a processor key after a encryption key for instruction is written.

Abstract: A liquid crystal fabrication method includes the steps of: dropping liquid crystal on a first substrate at an upper surface inside regions enclosed by a sealing agent disposed thereon; overlaying a second substrate on the first substrate downward to stick the substrates together; sticking a polarizing plate on an upper surface of the first and second substrates; and collectively dividing the first and second substrates and the polarizing plate.

Abstract: In a method of the present invention for holding a substrate in a vacuum, a glass substrate (5) is held by an adhesive pad (20) or an adhesive sheet, both of which are made from a material containing a diene based resin, whereby an adhesive agent is prevented from remaining on the substrate, and the adhesive sheet can be detached with ease from the substrate after assembling the substrates.

Abstract: In a method of the present invention for holding a substrate in a vacuum, a glass substrate (5) is held by an adhesive pad (20) or an adhesive sheet, both of which are made from a material containing a diene based resin, whereby an adhesive agent is prevented from remaining on the substrate, and the adhesive sheet can be detached with ease from the substrate after assembling the substrates.

Abstract: In a method of the present invention for holding a substrate in a vacuum, a glass substrate (5) is held by an adhesive pad (20) or an adhesive sheet, both of which are made from a material containing a diene based resin, whereby an adhesive agent is prevented from remaining on the substrate, and the adhesive sheet can be detached with ease from the substrate after assembling the substrates.