摘要:
A gas supply path structure forms a fluid path for allowing a laser gas to flow into or out of a pair of fluid inlet and outlet 11a and a laser gas is controlled to a predetermined subsonic speed at a throat portion. Gas supplies for controlling the speed of the gas are connected each to the fluid inlet and to the fluid outlet of the gas supply path structure and, together with a cooling device, compose a circulation system for controlling the speed and pressure of the laser gas at the fluid inlet and/or at the fluid outlet.
摘要:
In an output control apparatus and output control method for controlling a printer in accordance with its printing ability when graphics prepared by a graphics system are to be printed, the figure drawing ability of the printer and a corresponding printer driver is detected, and a figure which an application program requests to be printed is output in a form in conformity with the figure drawing ability of the printer and the printer driver. That is, when the printer and the printer driver have no requisite figure drawing ability, the figure is developed into image data, which is supplied to the printer and the printer driver.
摘要:
A needle connecting portion of a syringe which includes a drug accommodating chamber accommodating a first component is arranged opposite to a takeout port of a hermetically closed container which includes a container chamber accommodating a second component. The syringe is connected to the container through a connector so as to be movable in mutual proximity and adapted to be separable from the connector. There is provided a communication passage capable of communicating the drug accommodating chamber with the container chamber. The communication passage is cut off by a closure member arranged between both of the chambers. The syringe and the container chamber are moved in proximity to each other, thereby displacing the closure member so as to open the communication passage. An injector of the present invention is compact in shape but can surely retain sterility while being stored and surely mix both of the components accommodated therein through a simple operation just before administration. Further, it can prevent the sharpness of an injection needle from being damaged at the time of a mixing operation and easily remove a syringe after the mixing operation.
摘要:
An exposure apparatus for exposing a pattern on a device material includes a holder for chucking and holding a silicon ball, a spherical reticle on which a hologram of a circuit pattern to be exposed is formed, a light source, a focusing optical system for focusing light emitted by the light source on a first position, and an elliptic mirror having a first focal point at the first position and a second focal point at the central position of the silicon ball (reticle). The center of the reticle coincides with the center of the silicon ball.
摘要:
An electrical connector has a retainer attached from the front side of a terminal fitting insertion chamber. A straightening projection, formed on the upper face of a stopping plate, that effects double-stopping, makes contact with a male terminal from a side opposite to the direction of bending thereof, and bends the male terminal member to thereby straighten it. Easy connection with another connector is thus assured.
摘要:
A tubular cap-like retainer 20 fits within a supporting structure 10 and has a side wall 22 with a pair of slits 23 formed in a parallel manner to define a flexible arm 24. Both ends of the arm 23 are attached to the retainer 20. A locking projection 25 formed on the inner face of the arm engages a cavity member 11 within the structure 10 thus urging the arm against the inner surface of the structure 10 with a strong retention force.
摘要:
This specification discloses a lens array having a lens element body having a plurality of lens elements arranged, and an overlap limiting member provided between the lens elements of the lens element body for limiting the overlap of images by the plurality of lens elements. The specification also discusses a close contact type image sensor which uses the lens array as an optical element array for directing reflected light from an original and which has a transparent member for supporting the original, a light source for illuminating the original, and a sensor array for photoelectrically converting the image of the original.
摘要:
A photoelectric converter comprising a photosensor element, a typical example of the photosensor element comprising: a transistor including an n or n.sup.+ collector region an n.sup.- region disposed contiguous to the collector region, a p base region disposed contiguous to the n.sup.- region, an n.sup.+ emitter region disposed contiguous to the base region, and a first electrode connected to the emitter region; and a storage capacitor constituted by the base region, an electrically insulating region disposed contiguous to the base region, and a second electroce connected to the electrically insulating region; whereby the base region is held in a floating state. A photogenerated is stored in the base region by controlling the potential of the base region and an electric signal corresponding to the charge stored in the base region is subsequently output from the first electrode.
摘要:
A photoelectric converter is adapted for an accumulation operation, readout operation and refresh operation. The photoelectric converter includes a transistor including a control electrode region having a semiconductor of a first conductivity type, a first main electrode region comprising a semiconductor of a second conductivity type different from the first conductivity type and disposed electrically connectable to an output circuit including a capacitive load, and a second main electrode region of the second conductivity type, the control electrode region being adapted for accumulating carriers in response to light energy received. Refresh is provided for extinguishing the accumulated carriers while holding the first main electrode region at a reference potential during the refresh operation after the readout operation for reading out a signal based on the accumulated carriers. The refresh is adapted for providing a potential to the control electrode region independently of the first and second main electrode regions from a reference potential source to thereby forward-bias a junction between the control electrode region and the first main electrode region held at the reference potential. The second main electrode region is reverse-biased with respect to the control electrode region during respective periods of the accumulation operation, readout operation, and refresh operation.
摘要:
Disclosed is an image pick-up device which uses a charge transfer type solid state image pick-up device, and further is provided with a shutter so as to form a high quality picture signal in such a manner that the smear is prevented by prohibiting the incidence of the light on the device while the charge is transferred in the device. Further, the device is driven by a clock signal for still photographing in order to obtain a high quality picture information for one frame surely. Further, the photographing parameter is automatically changed over or the monitor is changed over between the motion picture photographing mode and the still photographing mode.