Abstract:
The present invention discloses a power-saving circuit applied in a portable electronic device, which includes a voltage input module for outputting a first enable signal after receiving an external voltage, a power switch for being operated by a user to output a second enable signal and a start signal, a switching module electrically coupled to the voltage input module and the power switch for selectively receiving the first and second enable signals to determine whether or not to turn off the switching module, and a voltage conversion module electrically coupled to the switching module for receiving one of the external voltage and a battery voltage from the voltage input module when the switching module is closed. Thus, the battery voltage cannot be sent to the portable electronic device when the switching module is opened.
Abstract:
A bus bridge between a high speed computer processor bus and a high speed output bus. The preferred embodiment is a bus bridge between a GPUL bus for a GPUL PowerPC microprocessor from International Business Machines Corporation (IBM) and an output high speed interface (MPI). Another preferred embodiment is a bus bridge in a bus transceiver on a multi-chip module.
Abstract:
A high speed computer processor system has a high speed interface for a graphics processor. A preferred embodiment combines a PowerPC microprocessor called the Giga-Processor Ultralite (GPUL) 110 from International Business Machines Corporation (IBM) with a high speed interface on a multi-chip module.
Abstract:
The invention is to provide a basic input/output system updating method that divides a memory in an electronic device into a system program area and a boot program area, wherein a basic input/out system (BIOS) program is stored in the said system program area and an initialization sequence is stored in the boot program area. When the initialization sequence in the said system program area is destroyed and the BIOS program is lost, the invention enables a user to toggle a switch to a closed position to connect the said microprocessor to the said boot program area to read the initialization sequence stored therein.
Abstract:
A method for preparing a solid medium platform for cultivating algae, comprising obtaining an algae culture solution (“ACS”) at approximately room temperature of a specific volumetric quantity, denoted “x”; creating raw agarose solution (“AS”) by adding low melting point agarose powder (“AP”) to water of a volume equal to “x” in a container that is different from the one used for said ACS; heating and stirring AS; cooling or waiting for the AS to cool down to approximately 15-35% above the gelling temperature of the AS; adding micronutrients supportive of algae growth after AS has cooled to approximately 15-35% above the gelling temperature of the AS to create an agarose micronutrient solution (“AMS”); after the AMS has cooled, combining the AMS with ACS and pouring the mixture into an open container and stirring; apportioning the AMS/ACS mixture into cultivating container(s); and waiting for the mixture to congeal.
Abstract:
The invention provides a valve having an elongated main body and a substantially flat area defined within the valve between its first and second ends; wherein a stopping screw is received in said flat area so as to prevent extraction of the valve from a casing by applying a force against a portion of the valve once the valve is moved a predetermined number of turns. The invention also provides a method for inhibiting the turning of a valve having the steps of installing a threaded portion of a valve in a first threaded aperture through a casing, where the first threaded aperture receives the threads of the threaded portion of the valve; and threading a screw through a second threaded aperture in an exterior of the casing, where the screw, is disposed in a position to come into direct contact with the valve after a predetermined number of turns.
Abstract:
A carpet air kicker comprises a body, a rod, a spring and a controlling switch. The body defines an interior chamber including a front chamber and a rear chamber. A front end and a rear end of the rod have a gripping head and a piston respectively. The piston is located in the interior chamber such that the front chamber is not communicated with the rear chamber. A piston assembly of the body is connected to the rod and located between a front end of the body and the front chamber. The spring is installed in the rear chamber. A communicating hole is communicated with the front chamber. The controlling switch controls the front chamber communicated with external air such that the spring pushes the rod moving forward or communicated with an air compressor such that an air pressure pushes the rod moving backward.
Abstract:
A face insert for golf club head in one embodiment can comprise a substrate comprising a score line groove-free front surface. A cover layer is provided at least on the front surface of the substrate. The cover layer can alternatively overlay at least a portion of the peripheral edge of the substrate. The cover layer comprises a ball-striking surface spaced by the cover layer from the substrate. Plural elongated score line grooves can extend into the polymer layer from the ball-striking surface. In addition, visible markings are interposed between the cover layer and the front surface of the substrate, the visible markings being visible through the cover layer. In one form the visible markings comprise elongated score line markings and target markings in a central portion of the substrate. The visible markings can be screen-printed markings, which are then protected by the cover layer from wear. The cover layer can be molded and can be a polymer layer. The score line grooves can be formed, for example, by molding during molding of the polymer layer.