摘要:
A polarizing element 20 has a first undulating structure in which a plurality of linear first recesses 22 are formed parallel to one another in one surface of a transparent substrate 21, and a dielectric layer 30 made from silicon dioxide is formed on the surface of the first undulating structure to produce a second undulating structure. The second undulating structure has formed therein second recesses 32 having a width W and a depth H, with second projections 33 having a width d intervening between adjacent second recesses 32. A thin-film-shaped conductive body 13 of width W and depth H is embedded in each of the second recesses 32.
摘要:
Presented is a polarizing element that absorbs a component of a specific wavelength from electromagnetic waves passing therethrough and thus produces polarized light. The polarizing element includes a transparent substrate that has a plurality of first recesses formed in a surface of the transparent substrate. The first recesses extend parallel to one another with a predetermined spacing therebetween in a direction orthogonal to the surface of the transparent substrate. The polarizing elements further include thin-film-shaped conductive bodies formed on side surfaces of the first recesses.
摘要:
A method for manufacturing a polarization element which has a high reliability and is easy to manufacture. The manufacturing method includes the steps of forming a fine metal particle dispersed product including a plurality of dispersed fine metal particles on a surface of the transparent substrate using a sol-gel method, drawing the fine metal particle dispersed product together with the transparent substrate while heating both, and cutting the drawn fine metal particle dispersed product and transparent substrate. The forming step includes the steps of coating a sol coating liquid on the surface of the transparent substrate, heat-treating the coated sol coating liquid, and sintering the heat-treated sol coating liquid. The sol coating liquid includes a disperse liquid containing an organic silicon compound as a main component and a metal salt dispersed in the disperse liquid for forming the fine metal particles.
摘要:
A process for producing an optical element which has excellent heat resistance and adhesion to a substrate. This process comprises applying a liquid composition for forming an optical element to the molding surface of a substrate having a regular pattern surface consisting of areas having high wettability and areas having low wettability as the molding surface and curing the composition to form projections in the areas having high wettability. A solution containing at least one compound selected from the group consisting of a hydrolyzable compound which can be hydrolyzed and polycondensed and a hydrolyzed/polycondensed product thereof is used as the liquid composition for forming an optical element.
摘要:
A coating solution for water-repellent, oil-repellent, stain-proofing treatment is provided which does not become cloudy even if it is stored for a long time. Furthermore, a method for water-repellent, oil-repellent, stain-proofing treatment with the use of this coating solution is provided. The coating solution for water-repellent, oil-repellent, and stain-proofing treatment is obtained by mixing a first solution containing a fluoroalkyl group-containing silane and a second solution containing acid and a solvent, and this coating solution is used for the method for water-repellent, oil-repellent, stain-proofing treatment.
摘要:
An endoscopic diagnosis system includes a first narrowband light source for emitting first narrowband light having a given wavelength range, a second narrowband light source for emitting second narrowband light having a wavelength range different from that of the first narrowband light, a first image sensor for receiving reflected light of the first narrowband light illuminating a subject from the subject to acquire a narrowband light image in a narrowband light observation mode, a second image sensor for receiving first autofluorescence emitted from the subject as the first narrowband light illuminates the subject to acquire a first autofluorescence image in a first autofluorescence observation mode and receiving second autofluorescence emitted from the subject as the second narrowband light illuminates the subject to acquire a second autofluorescence image in a second autofluorescence observation mode.
摘要:
The endoscope diagnostic apparatus includes a light source emitting white light and two or more kinds of excited light with different center wavelengths for emitting two or more kinds of self-fluorescence from a self-fluorescent material, an imaging unit which receives reflected light of white light to image a normal light image, and receives self-fluorescence emitted from the self-fluorescent material to image self-fluorescent images, and a light source control unit which has compensation coefficients for preventing emission intensity from being lowered depending on the volume of blood when the two or more kinds of excited light are absorbed by blood, and compensates the ratios of emission intensity of the two or more kinds of excited light using the calculated compensation coefficients so as to exclude the influence of absorption of light by blood in each of the two or more kinds of excited light.
摘要:
An information processing device includes an execution unit that executes a control program for causing a functional unit to realize a predetermined function, a memory that stores the control program, a state variable indicating a state of the functional unit, and activation history of either initial activation or second and following activation, in a nonvolatile memory, and a communication unit that causes the execution unit to communicate with the functional unit, wherein the execution unit includes a first procedure where the control program is stored in the memory and the control program is read and is executed, and a second procedure where the control program pre-stored in the memory is read and is executed, refers to the activation history when activation is performed, executes the first procedure in a case of the initial activation, and executes the second procedure in a case of the second and following activation.
摘要:
A storage device 110 includes: a data writing part 111 configured to store data to be written into a storage device 120 and also, when storing other data of the same content as the data already stored in the storage device into the storage device, refer to the data already stored in the storage device as the other data; and a data separating part 112 configured to separate data to be written into a user data portion and a management data portion that are classified in accordance with a previously set criterion. The data writing part 111 is configured to store the user data portion into a user data file 121, store the management data portion into a management data file 122, and store the user data portion and the management data portion separated by the data separating part 112 into the storage device 120.
摘要:
A drive apparatus for opening and closing a window glass provided in a door having an inner panel is disclosed. The drive apparatus includes a motor provided in the door and a regulator that receives drive force from the motor and selectively open and close the window glass. The door noise includes motor operating noise and vibration transmission noise that is generated when vibration of the motor is transmitted to the inner panel via the regulator. The motor is configured such that a first-order frequency component in vibration of the motor is greater than any other nth component (n is an integer greater than or equal to two), so that the first-order frequency component in the door noise is greater than any other nth frequency component (n is an integer greater than or equal to two).