摘要:
This invention is a lockable tent stake, including a pair of metal clamp plates, several Allen head screws for securing the plates together by means of an Allen screwdriver, a pivotal covering plate, a ground stake and a padlock.
摘要:
Hazardous waste sanitation and removal devices, along with methods of sanitizing hazardous waste materials, are described that include: a) a unitary shredder system, b) a transport system, a pre-treatment system or a combination thereof, comprising a reciprocating operation system, c) a treatment system, d) a dewatering system, a desolutionizing system or a combination thereof, and e) a collection system for disposal. Dewatering processes are also disclosed that includes at least one collection of wastes, at least one screw press, at least one conveyor system that carries the at least one collection of wastes after interaction with the at least one screw press, and at least one filter system.
摘要:
An apparatus for protecting an electronic device includes a first protective cover component and a second protective component that may be removably coupled to one another. The second protective cover component includes a hinge component having a flexible hinge portion extending from a peripheral portion of the second protective cover component, wherein the hinge component facilitates coupling of the second protective cover component to the first protective cover component. One of the first protective cover component and the second protective cover component include a region configured to receive the electronic device.
摘要:
According to one embodiment, an AC power adapter for providing voltage to an electrically-operated device includes a power converter module electrically coupled to a power source via at least one hot lead and at least one neutral lead. The power converter module is configured to convert voltage received from the power source to voltage suitable for use by the electrically-operated device. The AC power adapter also includes a relay circuit coupled to the hot lead to control the voltage passing from the power source to the power converter module.
摘要:
A compact and portable device uniformly illuminates and magnifies the words, images, or other information on a surface, such as the words on a page of a book, while minimizing the amount of light transmitted beyond or away from the illuminated surface. The device employs a light transmitting body formed of a transparent light conductive material and a magnifying lens. The device also employs a housing with a light source and a power source for powering the light source. To receive and deflect light from the light source onto the underlying surface, the light transmitting body is configured to have a wedge shape tapering from a thicker edge to a thinner edge. The wedge-shaped light transmitting body and the magnifying lens may be integrally formed to allow seamless transmission of light between the light transmitting body and the magnifying lens.
摘要:
A device for illuminating a generally flat surface essentially without emitting significant light beyond the surface is particularly adapted for use as a book light. The device comprises a battery-operated light source contained within a housing to which a transparent light-conductive illuminating body is mounted in close adjacency to the light source to transmit the light through the illuminating body. The device may be placed with the illuminating body over a book or other flat surface for illuminated viewing through the transparent illuminating body. The illuminating body is tapered in a wedge shape to deflect the conducted light onto the underlying surface.
摘要:
Synchronization apparatus and method for maintaining synchronization between a binary encoded signal and a timing signal generated in the apparatus and employed in processing the binary encoded signal. The synchronization apparatus includes an up/down binary counter operative to sample the binary encoded signal at a predetermined rate and to count upwardly for each sample of the binary encoded signal having the first logic value and to count downwardly for each sample of the binary encoded signal having the second logic value. A timing signal generated within the synchronization apparatus and including a plurality of pairs of timing pulses is employed to ascertain the values of the counts in the up/down counter at the times of each pair of timing pulses. The values of these counts are examined over a period of several (e.g., 8) pairs of the timing pulses to determine whether the binary encoded signal is in synchronism with, leads, or lags the timing signal. If a lead or lag situation is determined to exist, the timing relationship of the binary encoded signal and the timing signal is altered to bring the signals back into synchronism.
摘要:
An apparatus for protecting an electronic device includes a first protective cover component and a second protective component that may be removably coupled to one another. The second protective cover component includes a hinge component having a flexible hinge portion extending from a peripheral portion of the second protective cover component, wherein the hinge component facilitates coupling of the second protective cover component to the first protective cover component. One of the first protective cover component and the second protective cover component include a region configured to receive the electronic device.