摘要:
A filter medium of the present invention includes a porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×102 m2/g or more, a volume of fine pores by a BJH method of 0.3 cm3/g or more, and a particle size of 75 μm or more, alternatively, a porous carbon material having a value of a specific surface area by a nitrogen BET method of 1×102 m2/g or more, a total of volumes of fine pores having a diameter of from 1×10−9 m to 5×10−7 m, obtained by a non-localized density functional theory method, of 1.0 cm3/g or more, and a particle size of 75 μm or more.
摘要:
The present inventions relate to fine particles for image display having excellent properties and displaying images in black. The fine particles for image display are dispersed (suspended) in an electrophoretic dispersion liquid sealed between two opposing substrates and contain porous carbon materials having values of specific surface area determined by the nitrogen BET method of not less than 100 m2/g and pore volume determined by the MP method of not less than 0.1 cm3/g or those having values of specific surface area determined by the nitrogen BET method of not less than 100 m2/g and at least one peak at not more than 10 nm in pore size distribution obtained by the non-localized density functional theory method.
摘要:
[Object] To provide a cholesterol lowering agent, a neutral fat lowering agent, a blood glucose level lowering agent, a cholesterol adsorbent, and a neutral fat adsorbent, which have high safety.[Solving Means] A cholesterol lowering agent, a neutral fat lowering agent, a blood glucose level lowering agent, a cholesterol adsorbent, and a neutral fat adsorbent include a porous carbon material having a specific surface area value of 10 m2/g or more and a pore volume of 0.1 cm3/g or more, the specific surface area value being measured by a nitrogen BET method, the pore volume being measured by a BJH method and an MP method.
摘要:
Provided is a liquid composite for producing a three-dimensional shaped article, the liquid composite being used in an inkjet printer, the liquid composite including a porous carbon material having a specific surface area value as measured by the nitrogen BET method of 10 m2/g or more, a pore volume as measured by the BJH method of 0.1 cm3/g or more and a pore volume as measured by the MP method of 0.1 cm3/g or more.
摘要:
Provided is a porous carbon material composite formed of a porous carbon material and a functional material and equipped with high functionality. A porous carbon material composite is formed of (A) a porous carbon material obtainable from a plant-derived material having a silicon (Si) content of 5 wt % or higher as a raw material, said porous carbon material having a silicon (Si) content of 1 wt % or lower, and (B) a functional material adhered on the porous carbon material, and has a specific surface area of 10 m2/g or greater as determined by the nitrogen BET method and a pore volume of 0.1 cm3/g or greater as determined by the BJH method and MP method.
摘要:
A light emitting element, includes: a luminescent material which is obtained from a plant-derived material as a raw material, and which contains therein a silicon oxide containing therein silicon having a content rate of 40 wt. % or more, and oxygen having a content rate of 40 wt. % or more as a principal component; a fluorescent substance adsorbed on a surface of the luminescent material; and an energy source for exciting the luminescent material and the fluorescent substance.
摘要:
An optical transmitter and receiver module which can enhance a coupling comprises a light source emitting the first light, a light-receiving section receiving the second light, a diffraction device changing the direction of travel of at least one of the first light and the second light, a first lens which condenses the first light, outgoing from the light source and entering through the medium of the diffraction device, onto a light input/output face of the optical fiber and condenses the second light outgoing from the optical fiber onto the light-receiving section through the medium of the diffraction device, and a second lens which inhibits a beam of the first light outgoing from the light source from diverging and allows it to enter the first lens through the medium of the diffraction device.
摘要:
In an image display apparatus including a delta-array display device and pixel position transition means for repeatedly shifting the respective pixel positions of the display device to each of positions at four points, the pixel shifted positions at the four points are: a first pixel position serving as standard; a second pixel position shifted with respect to the first, standard pixel position horizontally approximately by ½ of horizontal pixel pitch; a third pixel position shifted horizontally approximately by ¾ or ¼ of horizontal pixel pitch and vertically approximately by ½ of vertical pixel pitch; and a fourth pixel position shifted horizontally approximately by ¼ or ¾ of horizontal pixel pitch and vertically approximately by ½ of vertical pixel pitch. The image display apparatus is thereby provided as having an improved, doubled resolution in both vertical and horizontal directions by applying the 4-point pixel shift system to the delta-array display device.
摘要:
An image display apparatus including a liquid crystal display panel (LCD) constituting an image display plane composed of a plurality of pixels arranged with a pixel pitch, a LCD driver circuit which receives an input image signal S1 and displays an image on a substantially whole image display plane of the LCD as well as a part of the image on a selected region C of the image display plane by selectively shifting image display positions of the image with respect to inherent positions on said image display plane in a given direction by an integer multiple or an inverse of an integer multiple of the pixel pitch of the LCD, and a pixel shift driver circuit which effectively and selectively shifts, in synchronism with the operation of said LCD driver circuit, said image display plane in a direction opposite to said given direction in which said image display position shifting is carried out. Even if the LCD has a larger number of scanning lines or the pixel shift operation is performed by a larger number of times, the resolution can be effectively improved.
摘要:
An image display apparatus for use in head-mounted image display apparatus is disclosed. The apparatus comprises an image display element having a plurality of pixels arrayed in matrix, for displaying images by scanning these pixels with image signals; a pixel shifting means provided so as to divide these image display elements into a plurality of regions in a direction orthogonal to the scanning direction of the image signal, for selectively shifting viewing positions of the displayed images in respective regions; and a control means for controlling shifting operation at the viewing positions of the displayed images in corresponding regions of the pixel shifting means, in synchronism with the scanning of the image display elements.