Abstract: Medical devices and methods for making and using medical devices are disclosed. An example catheter is disclosed. The catheter comprises a catheter body having a catheter lumen and a high pressure tube disposed within the catheter lumen. The high pressure tube has a substantially circular cross section. The catheter also includes a fluid jet loop coupled to the high pressure tube at a transition section. The transition section has a circular cross section and a non-circular cross section. The fluid jet loop includes fluid jet orifices along a tapered loop guide surface. The catheter also includes a distal guide. The intermediate guide surface of the catheter lumen flushly engages with a leading edge of the tapered loop guide surface and the distal guide is configured to guide the instrument over the intermediate guide surface, the tapered loop guide surface and through the fluid jet loop.

Abstract: A method for designing a semiconductor integrated circuit includes: determining, by a designing device, a first wiring over which a signal is propagated and a second wiring which is not used for a propagation of the signal among a plurality of wirings of a semiconductor integrated circuit; and determining, by the designing device, the second wiring to be used as a wiring for storing electrical charge for an electrical charge recycling of the first wiring using the most number of the first wiring in a range that satisfies a timing constraint based on an operation rate of the signal propagated over the first wiring and a delay time of the first wiring.

Abstract: A semiconductor integrated circuit includes: a first wire through which a signal is transmitted; a second wire that is not used for signal transmission; a switch that creates or breaks an electric connection between the first wire and the second wire; and a control circuit that controls the switch according to an potential of the signal, which is transmitted through the first wire, so that part of charge stored in a first wire capacitor of the first wire moves to a second wire capacitor of the second wire and is stored in the second wire capacitor and the charge stored in the second wire capacitor are drawn to the first wire capacitor to charge the first wire capacitor.

Abstract: This invention is an undergarment that embraces the gay male lifestyle by promoting safe sex in a provocatively expressive manner. This garment is unique in several respects. First, it provides a snap-close condom pocket on the outside casing waistband in the back to make it easily accessible to a sexual partner while incorporating the fashion trend of visibility of the top part of the underwear when wearing low cut or baggy pants. Second, it utilizes two erotically placed slide fasteners located in the front and back specially designed to be comfortable, prevent hair or skin from getting caught and to make the sexual organs accessible in a novel and exciting way. Third, the crotch area is contoured to make the wearer more alluring and enhance the aesthetics of the overall look of the undergarment. There are five claims submitted with six drawings.

Abstract: Fluid infusion systems and fluid couplings are described herein. The infusion systems may include one or more fluid couplings used to make fluidic connection between a supply line and delivery tubing. The fluid couplings separate the functions of providing a seal around a delivery tube and retaining the delivery tube within the fluid coupling. The seal provided around the delivery tube prevents leakage around an exterior surface of a delivery tube such that fluid passing through the coupling must pass through the delivery tube rather than leak around the delivery tube. The structure used to retain the delivery tube in the fluid coupling prevents ejection of the delivery tube from the coupling due to the fluid pressures present in the coupling. The separate functions are performed by different structures within the fluid couplings.

Abstract: A catheter including a catheter body having a catheter lumen is disclosed. A manifold assembly is coupled with a proximal catheter portion. A manifold lumen extends through the manifold assembly and includes an assembly cavity extending around the proximal catheter portion. A fluid jet loop including fluid jet orfices along a tapered loop guide surface is coupled with a distal catheter portion. The catheter further includes a composite guide having a proximal guide insert and a distal guide. The proximal guide insert is positioned within the assembly cavity and includes a guide insert surface flush with a catheter body interior wall. The distal guide includes a tapered loop guide surface, and an intermediate guide surface of the catheter lumen is flushly engaged with a leading edge of the tapered loop guide surface, the distal guide continuously tapering inwardly and distally along the tapered loop guide surface.

Abstract: Exemplary embodiments are directed to ball valves and associated methods that include a valve body, a ball disposed inside the valve body, a seat retainer, a seat, a stem and a stem bearing. The exemplary seat retainer includes an outer surface with a first outer diameter, a second outer diameter and a transition region connecting the first outer diameter and the second outer diameter in a ramped manner. The exemplary seat includes an annular groove on a seat face to provide two distinct contact points between the seat and the ball. The exemplary stem passes through a valve body opening and is in mechanical communication with the ball. The exemplary stem bearing includes a bore extending therethrough, a first inner diameter, a second inner diameter and a stem bearing transition region connecting the first inner diameter and the second inner diameter in a tapered manner.

Abstract: A needle valve includes a body, a needle assembly sized to be received in the body, and a handle sized to move the needle assembly relative to the body. A captive screw may be provided and is sized to mount the handle to the needle assembly. Further, a packing gland may be provided and is sized to be received in the body and sized to cover a portion of the needle assembly. An inert material, such as a nylon patch, is applied to a portion of the packing gland to lock the packing gland within the body. The needle valve could include a two piece, non-rotating stem.

Abstract: A catheter assembly includes a catheter body having a catheter lumen. A manifold assembly is coupled with a proximal catheter portion. A manifold lumen extends through the manifold assembly, and the manifold lumen includes an assembly cavity extending around the proximal catheter portion. A fluid jet loop is coupled with a high pressure tube at a distal catheter portion. The catheter assembly further includes a composite guide having first and second guide portions. The first guide portion includes a proximal guide insert near the proximal catheter portion, the proximal guide insert is positioned within the assembly cavity, and includes a guide insert surface flush with a catheter body interior wall. The second guide portion includes a distal guide near the distal catheter portion including a tapered loop guide surface and an intermediate guide surface of the catheter lumen flushly engaged with a leading edge of the tapered loop guide surface.

Abstract: A controller confirms a user action request. The controller includes a housing body having a modified H-shape configuration. The housing body has hand grips at longitudinal ends to provide support for the user's hands to hold the controller. A command button is arranged on the housing body. The command button is configured to initiate user action requests to a computer system. A confirmation button is arranged on the housing body. When the confirmation button is pressed simultaneously with the command button, the user action request is confirmed and relayed through the computer system to a third party system.

Abstract: In one embodiment, a method and apparatus for automatically evaluating compliance of at least one source code file against at least one checkin policy. In a further embodiment, providing information about the compliance or non-compliance of the at least one source code file with the at least one checkin policy. In another embodiment, providing an option to override a policy failure and submit the at least one source code file to a source code repository. In one embodiment, in response to an override of a policy failure, providing a notification about the override of the policy failure. In some embodiments, an extensible framework enabling the installation of at least one checkin policy plugin, and providing a notification that at least one checkin policy plugin is not installed. In further embodiments, providing and using a work item association policy plugin, a unit tests policy plugin, and a static analysis policy plugin.

Abstract: A method for balancing load in a network system, having a plurality of clients initiating transactions with a plurality of servers. For each transaction a host name associated with one or more servers capable of completing the transaction is specified. The client initiates a request to resolve the host name and a plurality of IP addresses are returned. The client randomly communicates with one of the IPs identified as capable of completing the transaction and reports on the success of the transaction. If multiple attempts to the same IP fail, the IP is removed from service by the client.

Abstract: Status of a bypass source of parallel-connected UPSs is determined from a load share when a loading of the parallel-connected UPSs meets a predetermined criterion. Status of a bypass source of the parallel-connected UPSs is determined from a bypass source voltage when the loading of the parallel-connected UPSs fails to meet the predetermined criterion. The loading may include an aggregate loading, and failure of a bypass source of a UPS may be identified responsive to detecting that a load share of the UPS is less than a predetermined proportion of the aggregate loading. Alternatively, failure of the bypass source may be identified by detecting that a bypass voltage fails to meet a predetermined criterion. Bypass circuits of the UPSs may be controlled responsive to a load share and/or a bypass source voltage.

Abstract: An improved operating system method that, in addition to the primary operating system, stores one or more alternate or recovery operating systems. The system monitors the operation of the present operating system and accesses the alternate or recovery operating system based on a fail-over algorithm when a fault condition is detected. The alternate or recovery operating systems are periodically updated.

Abstract: Described is a technology by which independent computing functions such as corresponding to separate operating systems may be partitioned into coexisting partitions. A virtual machine manager, or hypervisor, manages the input and output of each partition to operate computer system hardware. One partition may correspond to a special purpose operating system that quickly boots, such as to provide appliance-like behavior, while another partition may correspond to a general purpose operating system that may load while the special purpose operating system is already running. The computer system that contains the partitions may transition functionality and devices from one operating system to the other. The virtual machine manager controls which computer hardware devices are capable of being utilized by which partition at any given time, and may also facilitate inter-partition communication.

Abstract: An auxiliary computing device normally used for remotely controlling a primary device may change its functionality and extend its usefulness based on a usage context. An auxiliary device may change its usage context by connecting differently to a primary device depending on any number of parameters including distance from the device, battery life, connection method, and proximity to other devices. The device may change its usage context by interfacing with a primary device service that communicates with various applications to feed the auxiliary device different information in different usage contexts. Further, the device may control different functions of the primary device based on the usage context.

Abstract: A computing system that incorporates an auxiliary processor to the main system processor. The auxiliary system utilizes a separate application runtime for processes and is capable of operating even when the primary system is in an off state. Methods for load-balancing are provided based on computing needs respective to power consumption requirements. Processes that are not computationally intensive are processed by a low-power, auxiliary processor. In addition, peripheral components accessible to the overall computing system are shared.

Abstract: A method and system for controlling the spin rate of an optical device. A device driver provides notification that media has been inserted into the optical device. A control service determines the format of information on the media. The spin rate of the optical device is locked or unlocked based on the format.

Abstract: In one embodiment, a method and apparatus for automatically evaluating compliance of at least one source code file against at least one checkin policy. In a further embodiment, providing information about the compliance or non-compliance of the at least one source code file with the at least one checkin policy. In another embodiment, providing an option to override a policy failure and submit the at least one source code file to a source code repository. In one embodiment, in response to an override of a policy failure, providing a notification about the override of the policy failure. In some embodiments, an extensible framework enabling the installation of at least one checkin policy plugin, and providing a notification that at least one checkin policy plugin is not installed. In further embodiments, providing and using a work item association policy plugin, a unit tests policy plugin, and a static analysis policy plugin.

Abstract: A mechanism is provided for a personal computer to preserve user and system state data in the event of an AC power failure when the computer is in a standby state. When the AC power failure occurs, a switchover circuit connects a rechargeable energy storage medium, such as a rechargeable battery, to the power supply of the computer for powering components of computer, and the computer is awaken. A critical battery alarm is then issued to trigger the operating system of the computer to perform a transition into a hibernation state, during which the state data of the computer are persistently stored. The energy storage medium is disconnected from the power supply after the computer system has entered hibernation.