Abstract: A method for charging a battery, such as a lithium based battery, which applies different charge pulses and discharge pulses to the battery, takes voltage measurements during those charge pulses, discharge pulses, and rest periods between the charge pulses and discharge pulses, and determines whether to terminate or to continue charging the battery. The full sequence of charge pulses, discharge pulses, and rest periods, includes a plurality of charge pulses (1), separated by rest periods (2) and followed by a rest period (3). This is then followed by a plurality of discharge pulses (4), separated by rest periods (5) and followed by a rest period (6). This is then followed by a plurality of extended charge pulses (7), separated by rest periods (8) and followed by a rest period (9). Then another discharge pulse (10) is applied, followed by a rest period (11).

Abstract: A method for consolidating the information from multiple information sources so as to provide a uniform set of screens for an agent. All of the information sources are automatically linked in a coherent manner, which is defined by the user. The provision of an information item into a field automatically accesses user-specified information items from the various information sources. The user may combine and present the information from the various information sources in a uniform manner so that a given item of information always appears at the same location on the screen, and in the form desired, regardless of the original display format that is used by the information source. The station (10) receives (501) the initial information item and then sends (503) this information item to the sources specified by the information field, receives additional information items from these sources, and displays or presents the information items received in any desired media type.

Abstract: A business has a main office (13) which has a controller (225), a plurality of telephones, a plurality of computers, a PBX and/or an ACD (216), and a plurality of corporate resources (220) such as servers, hosts, applications, databases, routers, gateways, switches, a voicemail system, an e-mail system, and facsimile servers. A user at the main office (13) has access to the various corporate resources and also has a portable communications device (10), such as a laptop computer, with which to place a call to the controller via a communications link (11) such as the Internet, to send user commands to and receive the resultant status, information, or operation, from, the controller, to access any of the corporate resources and data, and to make calls to and receive communications from outside parties (12). In addition, the user may create a personal profile which causes the controller to forward selected communications to him, via the Internet, wherever the user may be.

Abstract: An object is dynamically created which contains all of the information relating to connections established during a transaction. This object also contains information and/or pointers to information which was used in a communication during the transaction. The object further contains tests for triggering events. When a triggering event occurs the connections are automatically re-established so that a further communication relating to a transaction may be accomplished with excellent efficiency and without any duplication of effort by an agent (including an electronic agent or device) to locate information which was located during the previous communication. The test is administered by a business process mediator, which invokes a business task mediator, which may invoke multiple lesser task mediators, each of which may invoke additional lesser task mediators.

Abstract: A controller (10) controls the application of charge pulses and discharge (depolarization) pulses to a battery (26) via a charge pulse circuit (22) and a discharge pulse circuit (24). A feedback circuit (18) allows the controller to monitor and adjust the charging process. A wave shaper (12) shapes the waveform of the charge pulses so as to limit the rise time of the charge pulses and thereby reduce reflected voltages and currents. A limiter (14) disables the charging circuit in the event that the controller should specify a charge pulse having an excessive duration or a continuous duration. Another limiter (16) limits the duration of the discharge pulses in the event that the controller should specify a discharge pulse having an excessive duration or a continuous duration. The charge pulse circuit is disabled whenever the controller specifies the application of a discharge pulse, and the discharge circuit is disabled whenever the controller specifies the application of a charge pulse.

Abstract: Rapid determination of the condition or charge parameters of a battery, such as the present charge of the battery and the maximum charge capacity of the battery. A plurality of discharge pulses (210) and a plurality of rest periods (220) are applied to the battery. The battery voltage is then measured to provide voltages (225) during the rest periods, and/or voltages (230) during the discharge pulses. The voltage difference among selected one of the voltages are used to provide a difference voltage DELTA-L. The difference voltage DELTA-L is then used to determine a charge parameter of the battery, such as the maximum charge capacity or condition of the battery and the present charge in the battery. This information is then displayed to a user so that the user will know the present capacity and the present charge of the battery and can make an informed decision as to whether the battery is adequate for the project that the user has in mind, or to a subsequent process, such as a charging process.

Abstract: A method for preventing collisions between robots by causing a first robot to stop or pause so that a second robot may safely pass by or perform a specified operation. Once the second robot has completed its operation then the first robot is allowed to resume operation. Each robot automatically stops when it reaches a certain point in its job. The robots communicate with a central controller which allows the robots to resume operation when the central controller has determined that all of the robots have reached their respective correct positions. This prevents collisions between robots which are operating in the same area, especially those robots operating on the same workpiece. This method works with existing robot welders, does not require modifications to the robots, and does not require expensive spatial analysis computer programs, which may not even be available for the type of processor used in a particular robot.

Abstract: Rapid determination of the condition or charge parameters of a battery, such as the present charge of the battery and the maximum charge capacity of the battery. A plurality of discharge pulses (210) and a plurality of rest periods (220) are applied to the battery. The battery voltage is then measured to provide voltages (225) during the rest periods, and/or voltages (230) during the discharge pulses. The voltage difference among selected one of the voltages are used to provide a difference voltage DELTA-L. The difference voltage DELTA-L is then used to determine a charge parameter of the battery, such as the maximum charge capacity or condition of the battery and the present charge in the battery. This information is then displayed to a user so that the user will know the present capacity and the present charge of the battery and can make an informed decision as to whether the battery is adequate for the project that the user has in mind, or to a subsequent process, such as a charging process.

Abstract: A method for automatically tracking the joint between a first component and a second component, or the edge of a component, a welding operation. A preliminary path is defined for the joint or edge (703), a welding torch (100) is moved along the preliminary path while an arc welding current is provided to the welding torch. The welding torch is moved slightly to a first side (705A) of the preliminary path and then to a second side (705B) of the preliminary path as the welding torch is being moved along the preliminary path. A first current measurement is obtained by measuring the arc welding current when the welding torch is to the first side, and a second current is obtained by measuring the arc welding current when the welding torch is to second side. The first current measurement and the second current measurement are compared and used to redefine the preliminary welding path by moving the welding torch slightly to the side having the preferred current measurement.

Abstract: A battery is rapidly charged utilizing a bipolar waveform (21, 22). The voltage, current, duration and frequency parameters of the bipolar waveform are selected to perform a number of actions: enhancing the mixing action at the battery electrodes; measuring the battery's capacitance, condition, and level of impedance; modifying the mass transport process inside the battery; and reducing the concentration of the diffusion layer, the polarization concentration, and the overpotential. This reduces internal heat generation by providing for more efficient ion transport, reduced concentration gradients, and increased diffusion rates and intercalation speeds. A bipolar waveform can be in the form of sine waves, or other wave shapes. A charge pulse (11) is preferably followed by a small technical rest period (12), after which a discharge pulse (13) is applied followed, in turn, by a rest period (14). The bipolar waveform (21) is superimposed on one or more of the above.

Abstract: The present invention provides a method and an apparatus for scanning an object to obtain data on the object and determine the configuration of the object. A gantry (12) allows movement along a first direction (A-A′). A set of platforms (14A, 14B) allows movement along a second direction (B-B′). A set of scanning heads (16A, 16B) provide additional degrees of freedom and also provide for scanning the object (10) to obtain information about the object. The freedom of movement provided by the gantry, the platforms, and the scanning heads allows the object to be completely scanned. In addition, once the initial scanning process has been completely, areas which require additional scanning, such as compartments (10D), are identified. The scanning heads are then positioned, such as directly above or inside a compartment, and then the compartment is scanned to obtain information about the compartment that could not be obtained from the initial scanning procedure.