摘要:
A wristwatch receives time-of-day information transmitted in the form of an infrared signal and then calculates the difference between the received time-of-day information and its time data. A decision is made as to whether the difference is not less than or less than a predetermined value. If the difference is less than the predetermined value, the accuracy of the received data and the accuracy set in the wristwatch are determined by referring to the types of time-measuring references. When the received data is higher accurate, the current time data stored by the first storage area is corrected by the received time data.
摘要:
A projector includes a housing, an image projection unit, and a plurality of connection ports including a power connection port. The housing has a top face, and a first face and a second face adjacent to each other, and a light projection port on the top face. The image projection unit includes an optical system to project light corresponding to image data, via the light projection port disposed on the top face, in an upward oblique direction with respect to the first face. The plurality of connection ports is disposed on the second face. The power connection port is disposed at a position in the second face closest to the first face side.
摘要:
A projector includes a housing, an image projection unit, and an operation unit. The housing has a base and a side face. The side face has an area greater than an area of the base. A light projection port is disposed in a top face of the housing. The image projection unit, encased within the housing, projects light corresponding to image data via the light projection port. The operation unit, disposed on a top face of the housing, includes a first pressable control moveable in an upward/downward direction.
摘要:
An imaging apparatus whose posture is easily adjustable is provided. The imaging apparatus is configured to include an inclination detector detecting a degree of inclination of one of the imaging apparatus and an image captured by the imaging apparatus relative to a horizontal direction orthogonal to a direction of gravity; a display unit; a first inclination indicator unit allowing the display unit to display an indicator to indicate the degree of inclination according to a detection result from the inclination detector; a second inclination indicator unit notifying via sound according to a detection result from the inclination detector that the degree of inclination is over a predetermined value; and a selector unit allowing at least one of the first and second inclination indicator units to operate.
摘要:
An image processing apparatus includes a command-data storage unit, a handwritten-data recognizing unit, and a matching unit. The command-data storage unit stores therein a command-data table that contains a command character and content of a command corresponding to the command character in an associated manner. The handwritten-data recognizing unit performs character recognition and image analysis on image data to extract handwritten information including a command graphic representing a command with respect to the image data and a command character handwritten near the command graphic. The matching unit matches the command character extracted by the handwritten-data recognizing unit with the command character in the command-data table.
摘要:
An imaging apparatus whose posture is easily adjustable is provided. The imaging apparatus is configured to include an inclination detector detecting a degree of inclination of one of the imaging apparatus and an image captured by the imaging apparatus relative to a horizontal direction orthogonal to a direction of gravity; a display unit; a first inclination indicator unit allowing the display unit to display an indicator to indicate the degree of inclination according to a detection result from the inclination detector; a second inclination indicator unit notifying via sound according to a detection result from the inclination detector that the degree of inclination is over a predetermined value; and a selector unit allowing at least one of the first and second inclination indicator units to operate.
摘要:
An imaging apparatus whose posture is easily adjustable is provided. The imaging apparatus is configured to include an inclination detector detecting a degree of inclination of one of the imaging apparatus and an image captured by the imaging apparatus relative to a horizontal direction orthogonal to a direction of gravity; a display unit; a first inclination indicator unit allowing the display unit to display an indicator to indicate the degree of inclination according to a detection result from the inclination detector; a second inclination indicator unit notifying via sound according to a detection result from the inclination detector that the degree of inclination is over a predetermined value; and a selector unit allowing at least one of the first and second inclination indicator units to operate.
摘要:
Disclosed is a method of measuring aberration of a projection optical system, that includes an illuminating step for illuminating a reticle by use of light from a light source and through an illumination optical system, a projecting step for projecting an image of a test pattern formed on the reticle, upon a substrate through the projection optical system, a measuring step for measuring a positional deviation amount of the image of the test pattern, and a determining step for determining the aberration of the projection optical system on the basis of the positional deviation amount measured at the measuring step, wherein the projecting step includes a shaping step for shaping the light by use of shaping means disposed in one of the illumination optical system and the projection optical system and a light blocking pattern formed on a surface of the reticle, remote from a surface of the reticle where the test pattern is formed, so that the light passes only through a predetermined region of a pupil of the projection optical system.
摘要:
A position measuring method and a position measuring system using the same are disclosed. Plural marks of different linewidths are formed at different locations on an object to be measured, and the plural marks are detected, at the different locations and with different focus states. For determination of a measurement mark, such a mark among the plural marks as having a linewidth with which a change in focus characteristic, at the different locations, is smallest, is selected, and then the position measurement is performed to the object by using the determined measurement mark.