Abstract: When an electric vehicle is traveling downhill, experiencing regenerative braking, or otherwise forcing the vehicle motor to turn faster than the commanded motor torque, the vehicle motor produces electrical energy that can be used to recharge a vehicle battery. However, if the vehicle battery is already nearly or fully charged, the excess electrical energy produced may damage the battery. Control systems described herein may reduce and/or dispose of the excess energy by manipulating the motor flux (i.e., direct) current and quadrature current independently.

Abstract: A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: A self-balancing electric vehicle may include a platform having first and second foot placement sections rigidly coupled to each other, and a pair of coaxial, motorized wheels independently mounted between the first and second foot placement sections. The first and second wheels may be coupled to the platform via spring suspensions. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: A self-balancing electric vehicle may include a platform having first and second foot placement sections rigidly coupled to each other, and a pair of coaxial, motorized wheels independently mounted between the first and second foot placement sections. The first and second wheels may be coupled to the platform via spring suspensions. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: A self-balancing electric vehicle may include an elongate platform having a first foot placement section and a second foot placement section rigidly coupled to each other, a first and second wheel being respectively coupled to opposite ends of the platform. Rider presence and turning intentions may be determined based on strain induced in the platform by the rider. The strain may be detected by one or more strain gauge systems. One of the strain gauge systems may be configured for use in a steering control circuit, and may include a strain gauge sensor mounted diagonally with respect to a long axis of the platform, such that the strain gauge detects only twist-induced strain.

Abstract: Systems and methods are provided to enable bundling of software applications across multiple, disparate platforms, such as for example, bundling PC applications with mobile applications. The system enables mobile application developers to make offers to publishers of PC software to compensate the publishers for presenting advertisements for mobile application developers' product offerings during the installation of the publishers product offerings on user PCs. The publishers integrate an offer manager into their installation packages. When the installation packages are installed on a user's PC, the offer manager communicates with a software bundling service and identifies relevant offers, such as, for example, offers made by mobile application developers that are partnered with the software publisher supplying the installation package. Relevant offers are then presented to the user on the users PC, and if accepted, a download URL for a mobile user's application is transmitted to a user mobile device.

Abstract: The specification and drawing figures describe and show a sleeve for capturing check images that is formed from a sheet of anti-static image transferable material. A plurality of leaves are cut or formed from the anti-static image transferable material. Using an adhesive, the leaves are assembled into a sleeve having an opening to accommodate insertion of a check. A correction strip is attached adjacent at least one longitudinal edge of the sleeve on which information may be printed or imprinted. The sleeve is processed through an imaging machine for reading and recording the image of the check and any information added to the check and/or the sleeve.

Abstract: A pacifier device including a pacifier portion connected to a strap portion, preferably a resilient strap portion. The pacifier device allows the child to grab and manipulate the pacifier device without aid or assistance.

Abstract: A wireless communication network that generally establishes a source node transmit window (during which a type A node transmits signals) and a source node receive window (during which the type A node receives signals). The node may then transmit over a CDMA link during the source node transmit window to a destination node. Similarly, the source node receives over the CDMA link from the destination node during the source node receive window. The duration of the source node transmit and source node receive windows may be of any duration. Type B nodes adopt the opposite transmit and receive timing as a type A node after assimilation. The network provides a technique for assimilating new nodes, in which new nodes transmit their own reservation channels in a handshaking sequence, and CDMA spreading codes are assigned until all available spreading codes are in use.

Abstract: A system and method for increasing the performance associated with creating simulated 3D worlds from a network. The system and method provides a means for increasing the performance by fetching objects in the order of their importance. A priority scheme is used to determine the fetching, pre-fetching, and caching of URLs. The operations of assigning priorities, making prefetch requests and cache management is driven by data in an asset database table. The database contains information pertaining to each asset within the current scene such as the priority, status, region, type bounds, and retrieval time. The asset database table is updated based on fetching activities, camera position, and the positions of moving assets. A world scene is subdivided into appropriately sized regions when a scene is first downloaded. Asset type origins are defined and moved, based on the position, orientation, and velocity of the camera. Regions are assigned priorities based on their distance from the asset origin.

Abstract: A document backer for supporting and carrying damaged checks, drafts and other financial documents through data processing machines. The document backer includes a translucent backing sheet with a vellum strip adhered to the lower edge thereof. The backing sheet includes an adhesive for affixing a check or other document thereto. The vellum strip is suitable for imprinting with magnetically readable characters. The document backer may also include a detachable cover sheet that is removed just prior to use. The document backer is particularly adapted to digital imaging systems, as the face of the check may be supported and presented as originally prepared, with no visual distortion or impairment, while the entire surface of the back of the check may also be photographed or microfilmed through the translucent backing sheet.

Abstract: This document carrier includes a front sheet and a back sheet which form a check receiving enclosure. The front sheet is formed of translucent or transparent material and permits the check to be read, photographed or microfilmed. The front sheet or the bottom sheet or both sheets are coated on the inside of the document carrier pocket with the bars of pressure sensitive adhesive of a type that does not require a liner over the adhesive to keep it from adhering to the opposite sheet. The pressure sensitive adhesive will peel easily from the opposite sheet permitting insertion of the check or other document. After the document is inserted, the adhesive on the back of the front sheet or on the front of the back sheet or on both sheets will hold the document in the document carrier. The left edge of the document carrier can be open allowing large documents to extend from the left side and not be folded. Small checks in large document carriers will not change position.

Abstract: Apparatus for securely locking tractor pin drive apparatus against unintended movement transverse to the movement of the paper being fed by the device comprising a split U-shaped clamping member surrounding an elongated support means carrying the tractor and secured to the tractor body. A flat sided, threaded, bolt having a cam release and locking lever attached to one end and an adjusting self-locking means secured to the other end thereof secures the ends of the U-shaped clamp together. Movement of the lever affords quick cam release of the tractor mechanism with respect to the transverse support by engaging and disengaging the clamp from the support. Adjustment of the bolt alters the degree of clamping force between the clamp and the support.