Abstract: Systems and methods are provided for testing a Device Under Test (DUT) in its working environment. A control computer is coupled to an air compressor and generates a temperature control signal that is provided to the air compressor to generate an amount of hot air or cold air to set the temperature of the DUT's working environment to a desired test temperature. The control computer also generates at least one test signal that is sent to a hardware test element for testing at least one memory component of the DUT at the desired test temperature and obtaining test results. The control computer analyzes the test results to determine a parameter adjustment for the at least one memory element so that it operates in a stable manner at the test temperature.

Abstract: Systems and methods are provided for testing a Device Under Test (DUT) in its working environment. A control computer is coupled to an air compressor and generates a temperature control signal that is provided to the air compressor to generate an amount of hot air or cold air to set the temperature of the DUT's working environment to a desired test temperature. The control computer also generates at least one test signal that is sent to a hardware test element for testing at least one memory component of the DUT at the desired test temperature and obtaining test results. The control computer analyzes the test results to determine a parameter adjustment for the at least one memory element so that it operates in a stable manner at the test temperature.

Abstract: A flush valve assembly for use in a toilet tank that has a drain opening, a valve seat at the drain opening, and a valve member movable relative to the valve seat, together acting as a flush valve. The valve member has an internal chamber for containing water to reduce buoyancy of the valve member in water, so that the valve member may descend through water to reach the valve seat for sealing engagement with the valve seat. The valve member has an inlet for admitting water into the chamber, and an outlet for discharging water from the chamber. A toilet flush system includes the toilet tank, a tank refill mechanism for refilling the toilet tank with water, the flush valve assembly in the toilet tank, and an operating unit for operating the flush valve assembly.

Abstract: A toilet apparatus includes a toilet bowl with a seat, a reservoir for containing water for flushing the toilet bowl, and a water jet device including a conduit with an inlet, an outlet, and a nozzle at the outlet and located in the toilet bowl for generating a water jet to clean a user. A thermoelectric heat pump having a cold side in thermal communication with water in the reservoir extracts heat from the water in the reservoir and a hot side in thermal communication with a conduit section of the conduit supplies heat extracted from water in the reservoir and increases the temperature of water flowing through the conduit.

Abstract: A toilet apparatus includes a toilet bowl with a seat, a reservoir for containing water for flushing the toilet bowl, and a water jet device including a conduit with an inlet, an outlet, and a nozzle at the outlet and located in the toilet bowl for generating a water jet to clean a user. A thermoelectric heat pump having a cold side in thermal communication with water in the reservoir extracts heat from the water in the reservoir and a hot side in thermal communication with a conduit section of the conduit supplies heat extracted from water in the reservoir and increases the temperature of water flowing through the conduit.

Abstract: A flush valve assembly for use in a toilet tank that has a drain opening, a valve seat at the drain opening, and a valve member movable relative to the valve seat, together acting as a flush valve. The valve member has an internal chamber for containing water to reduce buoyancy of the valve member in water, so that the valve member may descend through water to reach the valve seat for sealing engagement with the valve seat. The valve member has an inlet for admitting water into the chamber, and an outlet for discharging water from the chamber. A toilet flush system includes the toilet tank, a tank refill mechanism for refilling the toilet tank with water, the flush valve assembly in the toilet tank, and an operating unit for operating the flush valve assembly.

Abstract: Various embodiments are described herein for testing memory devices more effectively and taking corrective action or for identifying memory devices. For example, a particular set of memory cells may be used for testing and/or for identifying a memory device. In other cases, memory testing may be done with a particular subset of test patterns.

Abstract: A fluid-operated actuator assembly has a valve with an inlet for connection to a pressurized fluid source, a bi-stable electromagnetic device for operating the valve, which has a first state closing the valve and a second state opening the valve, a hydraulic actuator, and an electronic control circuit. The hydraulic actuator has an actuating member in a housing, the housing having a chamber on one side of the actuating member to which an outlet of the valve is connected for receiving fluid from the fluid source when the valve is opened, the actuating member for operation of the hydraulic actuator. The control circuit momentarily energizes the bi-stable electromagnetic device to the hydraulic actuator from the second state, back to the first state, to terminate operation of the hydraulic actuator.

Abstract: Embodiments described herein relate to systems and methods for testing and assembling memory modules. In at least one embodiment, the method comprises: assembling a memory module, the memory module comprising at least one memory device having one or more defective memory locations; wherein the assembling comprises storing the data that identifies the one or more defective memory locations on the memory device in a persistent store on the memory module, wherein the memory module comprises a microprocessor and persistent memory associated with the microprocessor, and wherein the persistent store on the memory module comprises the persistent memory associated with the microprocessor.

Abstract: Various embodiments are described herein for a system and a method for increasing reliability of a secondary storage device used with a computing system where the secondary storage device contains a memory buffer, a controller, and non-volatile memory. The method may comprise initializing a test of the memory buffer; testing at least one memory block of the memory buffer; discontinuing use of a given memory block of the memory buffer if a defective memory location is detected for the given memory block; and storing test results for the memory buffer.

Abstract: A steering wheel for a motor vehicle is disclosed. The steering wheel includes an optical finger navigation module, a steering wheel electronics unit, and a communication device for data transmission between the optical finger navigation module and the steering wheel electronics unit. The communication device is a data bus with two lines for data transmission and one line for clock pulse transmission.

Abstract: Embodiments of systems and methods for testing memory are disclosed, where memory errors are detected, and, in at least one embodiment, memory units containing errors are prevented from being accessed by applications on a computing system.

Abstract: Embodiments described herein relate to systems and methods for testing and assembling memory modules. In at least one embodiment, the method comprises: assembling a memory module, the memory module comprising at least one memory device having one or more defective memory locations; wherein the assembling comprises storing the data that identifies the one or more defective memory locations on the memory device in a persistent store on the memory module, wherein the memory module comprises a microprocessor and persistent memory associated with the microprocessor, and wherein the persistent store on the memory module comprises the persistent memory associated with the microprocessor.

Abstract: Embodiments described herein relate to systems and methods for testing and assembling memory modules. In at least one embodiment, the method comprises, for each memory device of a plurality of memory devices, based on testing performed on the memory device, determining whether the memory device has any defective memory locations, and if so, identifying the one or more defective memory locations, and generating data that identifies the one or more defective memory locations on the memory device; and assembling a memory module comprising at least one memory device having one or more defective memory locations; wherein the assembling comprises, for each memory device of the memory module having one or more defective memory locations, storing the data that identifies the one or more defective memory locations on the memory device in a persistent store on the memory module.

Abstract: Embodiments of systems and methods for testing memory are disclosed, where memory errors are detected, and, in at least one embodiment, memory units containing errors are prevented from being accessed by applications on a computing system.

Abstract: A liquid-operated actuator assembly includes a valve with an inlet for connection to a source of a liquid, a bi-stable electromagnetic device for operating the valve, and an actuator including a piston in a cylinder. The piston incorporates an actuating member. The cylinder has a chamber on one side of the piston to which the outlet of the valve is connected for receiving the liquid when the valve is opened in order to move the piston and the actuating member to an operative position. An electronic control circuit momentarily energizes the electromagnetic device for operation of the actuating member and to terminate operation of the actuating member.

Abstract: A fluid-operated actuator assembly has a valve with an inlet for connection to a pressurized fluid source, a bi-stable electromagnetic device for operating the valve, which has a first state closing the valve and a second state opening the valve, a hydraulic actuator, and an electronic control circuit. The hydraulic actuator has an actuating member in a housing, the housing having a chamber on one side of the actuating member to which an outlet of the valve is connected for receiving fluid from the fluid source when the valve is opened, the actuating member for operation of the hydraulic actuator. The control circuit momentarily energizes the bi-stable electromagnetic device to the hydraulic actuator from the second state, back to the first state, to terminate operation of the hydraulic actuator.

Abstract: Embodiments described herein relate to systems and methods for testing and assembling memory modules. In at least one embodiment, the method comprises, for each memory device of a plurality of memory devices, based on testing performed on the memory device, determining whether the memory device has any defective memory locations, and if so, identifying the one or more defective memory locations, and generating data that identifies the one or more defective memory locations on the memory device; and assembling a memory module comprising at least one memory device having one or more defective memory locations; wherein the assembling comprises, for each memory device of the memory module having one or more defective memory locations, storing the data that identifies the one or more defective memory locations on the memory device in a persistent store on the memory module.

Abstract: A circumcision clamp for aiding the removal of the foreskin of an adult, human, male penis. A top clamp and a bottom clamp for circumcision each had 1) a curved interior brace, placed between the foreskin and the penis shaft; and 2) a curved exterior brace, which aligns over the interior brace and compresses the foreskin against the interior brace. The curved interior brace preferably has a greater depth than the exterior brace, which greater depth forms a distal overhang or shelf for protecting the penis shaft during operation. By simultaneously employing a top clamp and a bottom clamp during circumcision, an entire hand or collar of foreskin along the desired path of incision and suturing can be securely held in place and clamped, thus helping the operator or surgeon trim and suture the foreskin quickly and precisely.

Abstract: A method and system connects a display device or other device to a computer system during operation of the system. Initially a run time EDID (Extended Display Identification Data) flag is set to a first value indicating no run time EDID is required. By monitoring for an interrupt a checking is carried out for a change to a new display device in the computer system. If no change to a new display device is detected, the run time EDID flag is checked. If the run time EDID flag indicates that no run time EDID is required, an EDID is read from a video BIOS on a graphics adapter in the computer system. If the run time EDID flag indicates that a run time EDID is required, an EDID is read from a video memory on a graphics adapter in the computer system. If a change to a new display device is detected, the run time EDID flag is set to a second value and EDID is then downloaded from the new display device.