Abstract: A mainframe structure includes a housing having a front opening, flanges on one same plane around the front opening and stop members suspending on the inside corresponding to the flanges, a circuit module accommodated in the housing, and a cover detachably mounted in the front opening of the housing and stopped against the flanges and the stop member. The cover has two slots symmetrically disposed at two opposite lateral sides, two lugs respectively disposed adjacent to the slots and two handles respectively mounted in the slots and pivoted to the lugs in reversed directions. By means of biasing the two handles to stop against respective stop members, the user can detach the cover from the housing conveniently with the hands without any hand tools.

Abstract: A multifunctional USB flash drive organizer includes a main unit, an interior of which is provided with a containing chamber to put USB flash drives. A side of the containing chamber is pivoted with USB sockets which can turn and a wire containing slot is provided beside the containing chamber. The main unit is provided with a wire collection device and a USB connector, with that a connection cable of the USB connector is electrically interconnected with the wire collection device. In addition, multiple USB flash drives can all operate at a same time. A wallet unit encloses the main unit as a box which is convenient in labeling for drive management and can be carried easily.

Abstract: An electrical connection defect detection system to detect whether an electrical connection between an under-test pin of an under-test device and a signal line of a circuit board is normal is provided. The electrical connection defect detection system comprises a signal provider providing a test signal to the under-test pin through the signal line, a detection module, an electrode board and a plurality of grounding paths. The electrode board comprises a detection surface to be adapted to a surface of the under-test device opposite to the under-test pin to make the detection module detect a capacitance value associated with the electrode board, the under-test pin and the signal line larger than a threshold value when their connection is normal. The grounding paths are connected to one of not-under-test pin groups respectively to further connect to the ground potential. An electrical connection defect detection method is disclosed herein as well.

Abstract: An oil water mixture heating apparatus comprises a metal outer barrel with a helical trough formed inside, a metal inner barrel held in the metal outer barrel to form a helical passage with the helical trough, a first and a second guide cap coupled on two sides of the metal outer and inner barrels, a first and a second seal cap coupled respectively on the first and second guide caps, a first and a second holder fixedly located on outer sides of the two seal caps and an electric heater encasing the metal outer barrel. When combustible oil or oil water mixture enters the helical passage and are heated by the electric heater, the oil or oil water mixture also is constantly blended in the helical passage so that it is heated rapidly to a required temperature and forms a finer oil water mixture.

Abstract: Disclosed is a storage virtualization subsystem (SVS) architecture comprising a plurality of SVSs, each SVS comprising at least one storage virtualization controller (SVC), and, in some cases, a physical storage disk (PSD) array attached to the SVC. A first and a second data access path is configured passing through the SVSs to form the SVS architecture such that when one path is failed, the other can be taken as a substitution. The SVSs in the first path are connected in a first sequence and the SVSs in the second path are connected in a second sequence different from the first one. In another embodiment, each SVS comprises a plurality of redundantly-configured SVCs rather than one SVC. The first path is formed passing through a first set of SVCs and the second path is formed passing through a different second set of SVCs.

Abstract: A method recognizing dice dots comprises the steps: projecting at least one dice with a plurality of different angle light sources; capturing a plurality of images of the dice according to the projecting times of the light sources on the dice; and recognizing dice dots based on the images through calculation methods. When recognized results obtained through the calculation methods are judged same by the recognizing module the dice dots are confirmed and accepted. If the recognized results done through the calculation methods are different, the dice is rolled anew.

Abstract: An inkjet printing system includes: a liquid supply tank; a print device with at least one print cartridge, wherein there is an altitude difference between the print cartridge and the liquid supply tank; an internal pressure-adjusting device connecting to the liquid supply tank and the print cartridge; and working software for calculating a preliminary altitude, and a predetermined liquid supplementing altitude of the print cartridge. When a liquid level of a liquid inside the print cartridge is lower than the preliminary altitude and below an lower limit of the predetermined liquid supplementing altitude, the working software controls the internal pressure-adjusting device to suck partial gas from the print cartridge into the liquid supply tank to increase a negative pressure inside the print cartridge, and the liquid stored in the liquid supply tank is introduced into the print cartridge to balance the negative pressure inside the print cartridge.

Abstract: A head-mounted visual display device for low-vision aid, which features 2 models, they are analog signal model and digital signal model. Said analog device contains at least an analog video extractor, a video decoder, an ITU-R.656 decoder, a de-interlacing unit, an image processor, two YCbCr to RGB converter, two color enhancement units, two video D/A converter, a head mounted display, a signal voltage controller and a wireless communication module. Said digital device consists of a digital video signal extractor/capturer, a RGB to YCbCr converter, an image processor, two YCbCr to RGB converter, two color enforcement units, a head-mounted display, a signal voltage controller and a wireless communication module.

Abstract: An adjustable structure for lamp stand, in which a swivel mount is fitted to the upper portion of a base, thereby enabling ends of a first bar support and a telescopic link to be pin connected to the swivel mount, while the other ends are pin connected to a second bar support. A lamp swivel component is disposed on the end of the second bar support. Accordingly, relative positions between the first bar support, the second bar support and the telescopic link can be freely adjusted, while still providing stable support to the structure.

Abstract: An enclosed space monitoring system includes a controller and a plurality of sensors. The sensors may include a humidity sensor, a water presence sensor, a water pump operation sensor, a temperature sensor, a radon gas detector, a propane or natural gas detector, a smoke sensor, a carbon monoxide detector and a motion sensor. Environmental parameter data obtained by the sensors is stored within a memory connected to the controller. The controller sends the data to a remote facility periodically and/or when the data indicates a potential condition within the space needing attention or remediation. The sent data is stored at the remote facility and may be accessed by a technician or an owner of the space. Also, the data may be comparatively studied relative to earlier data from the same space and to data collected in similar spaces to discern a potential condition needing attention or remediation.

Abstract: An upper limbs rehabilitation device includes a main body, a rail, a movable member and a grip, wherein the main body has a first link and a second link pivotably connected to the first link. The rail is connected to the second link. The user holds the grip that is pivotably connected to the movable member and swings the upper limb to move the movable member along the rail so as to exercise the upper limb in multiple degrees of freedom.

Abstract: Disclosed is a golf club head having a striking plate made of a high-strength aluminum alloy including at most 0.06 wt % of Si, at most 0.1 wt % of Fe, 2 to 2.5 wt % of Cu, 1.5 to 2.5 wt % of Mg, 5 to 9.5 wt % of Zn, at most 0.05 wt % of Mn, 0.1 to 0.2 wt % of Zr, at most 0.05 wt % of Cr, at most 0.05 wt % of Ti, 0.01 to 0.1 wt % of Sc, and balance Al, wherein the weight ratio of Zn over Mg is from about 3.2 to about 4.4.

Abstract: A plug security structure includes a plug, a cable, a jacket, a movable cap and a key. By means of a middle block, the movable cap is slidably insertable into sliding grooves in between two upright sidewalls of a front bracket of the jacket to stop the front stop block and to have outer ribs of the elastic retaining members of the movable cap be stopped at rear end edges of the sliding grooves in the upright sidewalls of the front bracket, preventing the latch from downward displacement to unlock the plug from the mating jack and assuring a high level of network data transmission safeness. The cap has a raised portion for friction engagement with the bottom surface of the stop wall of the front bracket of the jacket, preventing vibration or displacement of the movable cap and assuring positive operation of the latch of the plug.

Abstract: An oil pressure includes a housing, a pressure sensing unit mounted in the housing and a first signal generator. Because the pressure sensing unit is provided with a pusher and an elastic piece that is able to uniformly receive a force exerted from the pusher such that the pusher can uniformly drive a swing member of the first signal generator, the oil pressure sensor can output an accurate oil pressure signal.

Abstract: A method for billing a subscriber to a cellular telephone service for a VoIP call made by the subscriber, the method including determining when a subscriber to a cellular telephone service places a telephone call to a remote device using a local device associated with the subscription, where the telephone call has at least one VoIP call leg, capturing session information related to the telephone call, including information identifying the subscriber, and providing the information to a provider of the cellular telephone service, thereby enabling the cellular telephone service provider to bill the subscriber for the VoIP call.

Abstract: A fixture component for a liquid crystal display (LCD) module (LCD) is provided. The fixture component clamps and encloses the LCD module with a front cover and an enclosing member to clamp and wrap the LCD module, so as to form an LCD assembly. A visible portion is formed on a front side surface of the front cover in a protrusive manner, corresponding to a display side of the LCD module. The visible portion enhances the antistatic property of the LCD module. Meanwhile, the visible portion fits an opening of a case, so that the LCD assembly is mounted and fixed in the case more easily.

Abstract: The present invention proposes an external-coupled electronic angle measurement apparatus including a housing, a display element, an angle detection system and a coupling portion. The housing is movable through the coupling portion to fasten the external-coupled electronic angle measurement apparatus to a desired location of different hand tools to accurately measure turning angles of a screw driven by the hand tool through the angle detection system and display the result on the display element.

Abstract: A method for transmitting a man-machine operation picture, a mobile video device thereof, and a video system using the same are provided, which are applicable to a first mobile video device and a second mobile video device wirelessly connected to each other, and the first mobile video device includes a first screen. A display picture data is obtained from a video buffer of the first screen. The first screen displays a first picture according to the display picture data. The first mobile video device converts the display picture data into a video data compliant to a video format, and transfers the video data to the second mobile video device according to a video communication protocol. The second mobile video device displays a second picture according to the received video data, and a displaying content of the second picture substantially includes a displaying content of the first picture.