摘要:
An actuator is arranged such that an operation stroke is obtained by a shape memory element made of a shape memory alloy member for recovering a memorized shape when the shape memory alloy member is heated, and that shape recovery control of the shape memory element is performed by Joule heat generated by a current supplied thereto. The shape memory element of this actuator has a mechanism such as conductive layers made of copper-plated layers covering part of the surface of the shape memory alloy. This mechanism decreases an electrical resistance of at least one portion of the element such that it is smaller than the electrical resistance of any other portion thereof. The conductive layers contribute to the partial shape recovery control of the shape memory element with high precision.
摘要:
A tip 14 is rotatably attached to a tip holder 10. The tip holder 10 is made into a cylindrical shape and its end has an installation part 16. An opening is arranged at a holder joint. The tip holder 10 is attracted by a magnet for attachment so that detaching and attaching can be performed easily. Tip offset data is recorded as a 2-dimensional code 17 on the surface of the tip holder 10. When replacing the tip holder, the offset data is read out and inputted to a scribe device, thereby canceling the offset. This eliminates the operation required for correction when attaching/detaching the tip holder and enables easy tip replacement during a short time of device stop.
摘要:
Provided is a head mount display of a type of being attached to eyeglasses. The head mount display (1) includes a case (10) incorporating a display and free-form surface prisms (20). A nose pad (30) is attached to the case (10) of the head mount display (1). The head mount display (1) is used with the case (10) being attached to a bridge (105) of eyeglasses (100). On such an occasion, the nose pad (30) attached to the case (10) functions as the nose pad for the eyeglasses (100).
摘要:
In the computer apparatus which has a processing unit, a power consumption measuring unit, and a power counter, the power consumption of running programs on the processing unit is measured at arbitrary constant period, wherein the measuring value is integrated to the power counter. When the power counter overflows, the processing unit is interrupted for sampling information required for analysis. Then the processing unit which received the interruption executes a sampling of the power consumption base. So, power consumption based sampling and profiling becomes to be enabled.
摘要:
A game apparatus includes two LCDs, and a touch panel is provided in relation to the one LCD. When an action game is started, a game screen is displayed on the other LCD, and a still image (capture screen) obtained by copying the game screen according to a capture operation by a player is displayed on the one LCD. When an enemy object on the capture screen is directed, stroked, and so forth by use of the touch panel, the enemy object on the game screen is frozen or erased.
摘要:
The object of this invention is to provide a magnifying attachment to be attached to a camera by which a high magnification image can be obtained without appearing a part having no image in the image. The magnifying attachment has a magnifying objective lens (21A), a field lens (21B) for converting a light passed through the objective lens (21A) into collimated light, and a converging lens (21C) for focusing the collimated light on a camera lens (42). Light passed through the converging lens (21C) is converged on a pupil (42X) of the camera lens (42) with a solid angle exceeding the view angle of the camera lens (42).
摘要:
To improve a small image display device of the type to be attached to glasses for use, so that it can be attached to glassed of any structure.An image display device 3 has a liquid crystal display and a magnifying lens 114 contained therein. A user gets an imaging light from that display through the magnifying lens 114 to see an image. The image display device 3 includes a suction cup 160 on the back surface thereof. The suction cup 160 serves to attach it onto a smooth front surface of the glass lens included in the glasses.
摘要:
To make images of an image display apparatus that is mounted on the head easily viewable, an image display apparatus 1 includes a main body 10 that is formed in the shape of eyeglasses. The main body 10 can be fixed onto the head of a user. The main body 10 is provided with a display device 20 that is positioned in front of a user's left eye and a shielding plate 30 that is positioned in front of the user's right eye when the main body 10 is fixed to the user's head. The display device 20 causes an image from an in-built liquid crystal display to be formed in the user's left eye to show the image to the left eye. A position in the horizontal direction and an angle in the vertical direction of the display device 20 are adjustable.
摘要:
To provide a camera that is able to capture images of moving subjects as video images, that has a large depth of field and is thus able to capture images of thick objects, and that is able to capture images of living cells and tissues as well as tissues in water. An camera includes an image pickup element 134 and an objective lens 133 disposed between the image pickup element 134 and a subject. A photosensitive surface 134A of the image pickup element 134 has elements sensitive to the lights in the red, green, and blue spectral regions, respectively. In this camera, using chromatic aberration of the objective lens 133, the element that is sensitive to the light in the red spectral region receives the light in a red spectral region LR from a subject surface segment XR, the element that is sensitive to the light in the green spectral region receives the light in a green spectral region LG from a subject surface segment XG, and the element that is sensitive to the light in the blue spectral region receives the light in a blue spectral region LB from a subject surface segment XB, to form an image. The images taken by the respective elements are imaged individually and produced on a monitor.
摘要:
The present invention provides a polymer electrolyte fuel cell having an increased reaction area by forming a gas channel, a proton channel and an electron channel very close to each other inside a catalyst layer. This polymer electrolyte fuel cell includes a hydrogen ion conductive polymer electrolyte membrane; and a pair of electrodes having catalyst layers sandwiching the hydrogen ion conductive polymer electrolyte membrane between them and gas diffusion layers in contact with the catalyst layers, in which the catalyst layer of at least one of the electrodes comprises carbon particles supporting a noble metal catalyst, and the carbon particles include at least two kinds of carbon particles adsorbing a hydrogen ion conductive polymer electrolyte in mutually different dispersed states.