摘要:
A projector includes a projection section which projects an all-white image and an all-black image onto a screen, a sensor which generates first sensing information by sensing the all-white image and generates second sensing information by sensing the all-black image, a differential image generation section which generates a differential image based on the first and second sensing information, an external light effect removal section, and a projection target area detection section which generates projection target area information on the position of a projection target area corresponding to the screen in the sensing area of the sensor based on the differential image from which the external light effect is removed.
摘要:
A projector includes a projection section which projects an all-white image and an all-black image onto a screen, a sensor which generates first sensing information by sensing the all-white image and generates second sensing information by sensing the all-black image, a differential image generation section which generates a differential image based on the first and second sensing information, an external light effect removal section, and a projection target area detection section which generates projection target area information on the position of a projection target area corresponding to the screen in the sensing area of the sensor based on the differential image from which the external light effect is removed.
摘要:
A contents providing system provides contents and associated data corresponding to the contents to a plurality of information processing devices. The contents providing system is equipped with a transfer control section that executes a control as to whether a change made to first associated data stored in a first information processing device corresponding to a set of contents is to be transferred from the first information processing device to a second information processing device that stores second associated data corresponding to the set of contents, and the transfer control section executes the control when a specified event occurs.
摘要:
An object of the present invention is to provide a spiral membrane element that can form a uniform fiber reinforcement layer on an outer circumferential surface by a simple process without a great change in the materials, as well as a process for producing the same. The spiral membrane element of the present invention is a spiral membrane element which is provided with a cylindrical roll R in which a separation membrane, a feed-side flow passageway member, and a permeate-side flow passageway member 3 are spirally wound in a laminate state around a perforated center tube 5 and in which a sealing part for preventing mixing of feed-side fluid and permeate-side fluid is disposed, wherein at least one sheet of the permeate-side flow passageway member 3 has a fiber cloth 23a extended or connected to the outer circumferential side, and the fiber cloth 23a is wound around an outer circumference of said cylindrical roll R, impregnated with a resin and hardened to thereby form a fiber reinforcement layer.
摘要:
A contents providing system provides a content and attached information of the content stored in a contents controlling apparatus to a terminal apparatus. The contents providing system includes a determination section that determines whether or not a specific content among a plurality of contents stored in the contents controlling apparatus is stored in the terminal apparatus, and a transfer section that transfers the specific content and attached information of the specific content to the terminal apparatus when the determination section determines that the specific content is not stored in the terminal apparatus, and transfers only the attached information of the specific content instead of both the specific content and the attached information of the specific content when the determination section determines that the specific content is stored in the terminal apparatus.
摘要:
The present invention is intended to record image data having a wide dynamic range is a file together with image data having a narrow dynamic range. First, an image recording apparatus separately gradation-converts image data to be recorded into primary data having a narrow dynamic range and secondary data having a wide dynamic range. Then, the image recording apparatus calculates data that determines correlation between the primary data and secondary data and employs the calculated data as tertiary data. The image recording apparatus records the primary data and the tertiary data in a file. On the other hand, an image reproducing apparatus reads out primary data and tertiary data that were recorded in the above manner and reproduces secondary data having a wide dynamic range based on the primary data and the tertiary data.
摘要:
An exposure apparatus comprising a projection optical system configured to project a pattern of an original onto a substrate; and a control unit, wherein the control unit acquires a result of measuring a line width of an image of a first mark and a position of an image of a second mark, wherein the first mark and the second mark are formed on the substrate at each position while gradually changing a position of a substrate stage in an optical-axis direction, and derives a position shift amount of the image of the second mark formed on the substrate held by the substrate stage at a position, in the optical-axis direction, at which an extremum of a change of line width of the image of the first mark is measured.
摘要:
A projector includes a projection angle deriving section which generates projection angle information indicating an angle formed by a projection target area and projection light projected onto the projection target area; a projection distance deriving section which generates projection distance information indicating a distance from an aim area in the projection target area to a projection section which projects the projection light; a control information generation section which generates direction control information for aligning a projection direction of the projection light with a normal direction of the projection target area based on the projection angle information, and generates projection section control information for controlling the projection section so that the projection light is projected onto the aim area based on the projection distance information; a pedestal driver section which drives a pedestal which adjusts the projection direction of the projection light based on the direction control information; a control section which controls the projection section based on the projection section control information; and the projection section.
摘要:
A process by which an α-oxocarbonyl compound useful as an intermediate for pharmaceuticals/agricultural chemicals can be industrially advantageously and efficiently produced in a high yield. The process, which is for producing an α-oxocarbonyl compound represented by the general formula (I) wherein R1 and R2 are as defined in the description, comprises oxidizing an α-hydroxycarbonyl compound represented by the general formula (II) with oxygen or air in the presence of a carboxylic acid and at least one vanadium compound selected from divanadium pentaoxide, divanadium trioxide, divanadium tetraoxide, ammonium metavanadate, sodium metavanadate, potassium metavanadate, triethoxyoxovanadium, tripropoxyoxovanadium, triisopropoxyoxovanadium, vanadium oxobis(acetylacetonate) and vanadium tris(acetylacetonate).
摘要:
In order to provide an image processing system and the like that can reproduce colors more appropriately, a projector is provided with a calibration signal generation section that generates a calibration signal for a white image and calibration signals for three subtracted-primary-color images, each of which is obtained by subtracting a predetermined input value from the RGB values of a predetermined primary color, one of plurality of kinds of primary colors that together form white; an image projection section for displaying each calibration image, based on the corresponding calibration signal; a sensing section for sensing each displayed calibration image; a primary-color amount information generation section for calculating a difference between sensing signal values and calculating an image signal value for the highest output value of each of the RGB colors, based on that difference; an ambient-light amount information generation section for calculating an ambient-light amount based on differences between image signal values; and a correction information generation section for generating correction information for applying corrections, based on the highest output value for each of the RGB colors and the ambient-light amount.