CPC Class H04N

A media device enclosure includes a housing with an interior sized and configured to receive a media device therein, a front opening, and a back opening. The media device enclosure further includes a front cover coupled to the housing and configured to cover the front opening and a back cover coupled to the housing and configured to cover the back opening. The media device enclosure further includes a vent plug configured to allow the ingress and egress of air and resistant to liquid ingress, and a check valve configured to allow egress of air. The housing, the front cover, and the back cover form a substantially sealed structure that is resistant to the ingress of liquid or air into the interior.

A display device includes a display module, a rear cover that covers the rear surface of the display module, a main circuit board placed in an internal space formed between the rear cover and the rear surface of the display module, flexible wiring members that mutually connects the display module and the main circuit board, and a male screw having a head exposed to the outside of the rear cover, the male screw passing through the rear cover and engaging a female screw formed in the main circuit board. The main circuit board is fixed to the rear cover with the male screw in a state in which the main circuit board is not fixed to the display module.

A mounting device that, during movement of a mounting head, captures a first image that includes components that are collected in the mounting head and first fiducial marks, captures a second image that includes the components that are collected in the mounting head and second fiducial marks, and generates an image of the components that are collected in the mounting head using the first image and the second image based on the positional relationship of the first fiducial marks and the second fiducial marks. At this time, the mounting device captures the first image after the components and the first fiducial marks enter the same imaging range prior to the second fiducial marks entering the imaging range, and after that, captures the second image after the first fiducial marks come out from the imaging range and the components and the second fiducial marks enter the same imaging range.

A method is provided for evaluating porosity distribution within a porous article such as a crimped filter, a tobacco plug, or a cigarette, including obtaining a digital image of a transverse area of the article and determining a pore area fraction for each of a plurality of identically dimensioned sub-areas of the transverse area of the article. This provides a plurality of pore area fractions. The plurality of pore area fractions allow the evaluation of a local porosity distribution within the transverse area of the porous article. Each sub-area within which a pore area fraction is calculated overlaps with at least one adjacent sub-area by between 10% and 95%. The method for quantitatively evaluating porosity distribution may be used to control a process for manufacturing the porous article.

This endoscope device can simplify the determination of the moving direction of a focusing lens, and can improve the accuracy of auto focusing. The endoscope has the following elements: an optical system having a focusing lens; a lens moving unit which moves the focusing lens along an optical axis thereof; an image capturing unit which obtains an optical image of an object from the optical system as a plurality of images each of which has a different focal position from each other; a moving direction determining section which determines whether to change the observation depth on the basis of the plurality of images, and determines a moving direction toward which the focusing lens is to be moved on the bases of the images; and a drive control unit which controls the lens moving unit to move the focusing lens toward a determined moving direction.

A virtual reality tracking system accurately determines one or more controller orientations using data from tracking cameras and/or an inertial measurement unit (IMU) embedded in each controller. Each controller has two or more distinctive light-emitting tracking markers. The tracking system determines the locations of the tracking markers based on the location of tracking markers in tracking camera's images. The tracking system determines the controller orientation using the locations of the tracking markers and orientation data from the IMU. When the camera views of the markers are obstructed the tracking system relies solely on the less-accurate orientation data from the IMU.

A system and method for entering text within a video game application are described. For example, a system according to one embodiment of the invention comprises: a video game hosting service to execute a video game in response to user input; a client device to communicate with the video game hosting service over a first communication channel, wherein the client device has a first user input device communicatively coupled thereto, and wherein control signals for the video game are generated in response to input from the first user input device and transmitted from the client device to the video game hosting service over the first communication channel, the video game hosting service controlling a video game in response to receipt of the control signals; a display device communicatively coupled to the client device, the display device to display video of the video game; wherein the video game hosting service further includes program code to open a second communication channel to receive text input, the second communication channel being separate and independent from the first communication channel and usable by a data processing device capable of generating text input, wherein in response to receipt of text input over the second communication channel, the video game hosting service causes the text input to be displayed on the display device communicatively coupled to the client device.