A monitoring apparatus of the present application includes: a transmission antenna section that transmits a radio wave of single beam having a wide angle or alternatively a radio wave having a narrower (angular) range in a plurality of beam directions. A receiving antenna section receives the radio wave transmitted by the transmission antenna section and then reflected by a target. A beam switching instrument performs a switching operation such that power is fed to either a first power feed sect...

A monitor is disclosed, in which R/G/B signals provided from a video source are compensated to adapt to the color reproduction of the monitor, thereby obtaining the best picture quality. The monitor includes a video source for outputting one video signal, a color compensator for detecting characteristics of the video signal output from the video source and for comparing the detected characteristics with display characteristics of the monitor to compensate the color of the video signal, a video p...

A monitor having a main body displaying a picture, and a base supporting the main body, may further include: a link provided between the main body and the base; a monitor hinge interposed between the main body and the link, and pivotally supporting the main body relative to the base; a base hinge interposed between the base and the link, and pivotally supporting the base relative to the link; a cable having a first portion accommodated inside the link and a second portion exposed to the outside ...

A monitor having a monitor body, includes a base member supporting the monitor body, a stationary stand member standing on the base member, a movable stand member coupled to the stationary stand member so as to move up and down, and having a locker accommodating part, a locker provided in one of the stationary stand member and the base member, so as to be locked into or releasing from the locker accommodating part of the movable stand member. With this configuration, the present invention provid...

A monitor including a monitor main body, a stand supporting the monitor, and a link connecting the monitor main body with the stand, the monitor including a hinge allowing the monitor main body to be tilted about the stand between a first tilting state such as a standing state and a second tilting state such as a wall-mounting state; a locking unit provided in the hinge, rotating integrally with the monitor main body, and including a first locker corresponding to the first tilting state and a se...

A monitor includes a monitor main body displaying a picture thereon, a base member supporting the monitor main body, a lower link member rotatably combined to a base hinge provided in the base member, an upper link member rotatably combined to a monitor hinge provided in the monitor main body, a link hinge provided between the upper link member and the lower link member and allowing the upper link member to rotate relative to the lower link member, and a first auxiliary link member disposed para...

A monitor having a monitor body to display a picture, and a base member to support the monitor body. The monitor includes a link member provided between the monitor body and the base member; a base hinge to rotatably connect the link member and the base member to enable the link member to rotate relative to a surface of the base member; a monitor hinge spaced from the base hinge to rotatably combine the link member and the monitor body; and a rotating limiter provided between the link member and...

A monitor device for monitoring an object to be tested is provided in a test apparatus which includes a test section for testing the electrical characteristics of the object, a storage section for storing the object, and a transfer section for conveying the object between the storage section and the test section. This monitor device includes an imaging device used in alignment of the object in the test section, a sensor for sensing the position of the object in the transfer section, and a displa...

A particle monitoring device located in a line carrying a moving fluid, as air, containing particles. The device has a particle sensing member providing audio signals that are in proportion to the amount of particles moving with the fluid. The sensing member is a flexible sheet member closing an open end of a connector housing having a chamber. Particles that hit the active section of the sheet member produce an audio signal providing information feedback of the amount of particles moving with t...

A cardiac monitor generates infrared light which is directed at the skin of an individual to be monitored. The light reflected from the skin is detected and automatically controlled. The pulsatile flow of blood in the underlying vascular network modulates the reflected light which is detected by a photo sensitive sensor which generates a signal indicative of the modulations. The modulated signal is coupled to a pulse detector which filters our spurious signals and generates one pulse for each sy...