Abstract: Systems are disclosed for allocating the cost of operating an HVAC system of a multiunit structure. The HVAC system comprises at least a first component that consumes energy based on thermostatic settings in a particular unit of the multiunit structure. In addition, associated with the multiunit structure, is a second component such as a central heating and air conditioning unit. The run time associated with the first component as reported by the thermostatic controller is used as a determinant of the cost of operation of the second component.

Abstract: A material feed system includes a conveyor powered by a motor, a bin disposed to retain and deposit the material on the conveyor, a load transducer configured to sense total weight of the bin and retained material, a tachometer configured to produce a tachometer output reflecting conveyor speed, a motor controller configured supply the motor with a motor control command driving the motor to a volumetrically estimated mass flow rate based on the tachometer, and a compensator configured to compute a gravimetric mass flow rate based on change in total weight sensed by the load transducer. The compensator is disposed to intercept and adjust either the motor control command or the tachometer output, so as to correct for differences between the volumetrically estimated mass flow rate and the gravimetric mass flow rate.

Abstract: The present invention discloses an intelligent power distribution system and method, where the intelligent power distribution system includes: a load identification module, a management module, and an intelligent power distribution box. The management module is electrically connected to the load identification module and the intelligent power distribution box respectively. The load identification module is adapted to identify an electric device electrically connected to the intelligent power distribution system, acquire information of the electric device, and send the acquired information of the electric device to the management module. The management module is adapted to send, according to the information of the electric device sent by the load identification module, a circuit configuration instruction corresponding to the electric device.

Abstract: A system for use in a device assembly process to aid in performing at least one device assembly operation is disclosed. The system may comprise: a moveable slider moveably coupled to a slider base to move components of the device in the assembly process; and an electronics module coupled to an end portion of the slider base. The electronics module may comprise: a driver to provide driver output to the moveable slider; and a controller that includes the driver to transmit control signals through the driver to control movement of the moveable slider. The moveable slider may move components of the device in the assembly process in which at least one device assembly operation is performed.

Abstract: Method for the face-side chamfering of gear teeth of a workpiece (20) in a CNC-controlled multiaxis machine including inserting a tool (100) in the multiaxis machine, wherein the tool (100) has at least one cutting tooth (111) having a first rake face and a second rake face, driving the tool (100) in a first rotational direction, executing first CNC-controlled relative movements while the tool (100) rotates in the first rotational direction to chamfer a first face-side edge (24) of a first tooth of the gear teeth using the first rake face of the tool (100), and executing second CNC-controlled relative movements while the tool (100) rotates in the first rotational direction, to chamfer a second face-side edge (25) of the first tooth or another tooth of the gear teeth using the second rake face of the tool (100), and apparatus therefor.

Abstract: A multiple system numerical control device for executing multiple system control for dividing plural axes to be controlled to plural systems and controlling each system based on different machining program in parallel, wherein, the plural systems includes a normal interpolation period system configured to operate at normal interpolation period and control a first control axis, and a high speed interpolation period system configured to operate at high speed interpolation period shorter than the normal interpolation period and control a second control axis, and processing in the normal interpolation period system executed in a first interpolation processing unit, a first coordinate update processing unit, and a data management information generation unit are executed plural times in a normal interpolation period according to system ratio of the normal interpolation period and the high speed interpolation period.

Abstract: An electronic device including a physical button, a processing unit and a sensing unit is provided. The processing unit is coupled to the physical button and the sensing unit is coupled to the processing unit. When the electronic device enters a hibernation mode or in a shutdown state, the sensing unit continuously detects a wake-up signal. When receiving the wake-up signal, the sensing unit wakes up the processing unit. The sensing unit further receives an instruction signal externally, generates an instruction information according to the instruction signal, and sends the instruction information to the processing unit. When receiving the instruction information, the processing unit adjusts a corresponding function of the physical button according to the instruction information.

Abstract: An industrial control system includes an industrial controller with a processor executing a program stored in a non-transitory computer-readable storage medium and having a user interface and a network interface for communicating over a first control network with another industrial controller having a network interface. The other industrial controller has an additional network interface for communicating over a second control network with an industrial device. The program instructs the processor to retrieve installation information contained in the other industrial controller and the industrial device; build a data structure comprising the retrieved information; periodically monitor for a hardware failure; and send a message alarm in response to detection of a hardware failure. As a result, the installation base of the industrial system and any hardware failures are quickly understood and martial data collection is avoided.

Abstract: An apparatus for generating assembly steps and an assembly sequence for sequentially assembling a product is provided with: a part detecting section for detecting designated characteristic shapes from the 3D CAD model, detecting a part present in a radial direction of each characteristic shape, and detecting a part present in an axial direction of the detected part; a section for generating a directed graph where a node denotes a part and a directed edge denotes a connection precedence relationship between parts; an assembly graph generating section for generating, an assembly graph where a node denotes a part and an edge denotes an adjacency relationship; a work order adding section for adding work contents and work orders to a list of the detected unconnected parts; and a generating section for generating the assembly sequence and an assembly direction by generating and reversely converting a disassemblable direction and a disassembly sequence.

Abstract: There is provided a building management system and a method for associating a portable sensor device with a stationary control device in such a system. Upon detection of a movement of the portable sensor device, the portable sensor device starts to transmit signals more frequently to the stationary control devices. It is determined that the movement of the portable sensor device has stopped if the signal strength of the transmitted signals received at the stationary control devices is essentially constant during a time window. In response to such a determination, the portable sensor device is associated with the stationary control device having the highest received signal strength and the portable sensor device returns to an energy-saving mode.

Abstract: A method of process control for a batch process includes pre-measuring a monitor lot to obtain pre-metrology data regarding at least a first process parameter. There are no product units included with the monitor lot. The pre-metrology data is saved together with an identifier for the first monitor unit. A batch is staged for the batch process including at least a first product lot including a plurality of product units together with the first monitor unit. The batch is batch processed through the batch process. After the batch processing, the first monitor unit is measured to obtain post-metrology data for the first process parameter. At least one of the post-metrology data and a difference between the post-metrology data and pre-metrology data is saved to a data file with an identifier for the first product lot or the pre-metrology data and post-metrology data is directly written to the first product lot.

Abstract: Methods for obtaining data and for manufacturing a dental component and a physical dental model of at least a part of a dental structure are provided which can improve processing times and provide sufficient manufacturing accuracy. An embodiment of the method can comprise obtaining a first data record for manufacturing the dental component and a second data record for manufacturing the physical dental model. The first data record can comprise data based on a portion of a digital dental model. The second data record can comprise data based on at least the portion of the digital dental model. In this regard, the data upon which the first and second data records are based can be obtained using first and second scanning resolutions in order to improve processing times and provide sufficient accuracy.

Abstract: Method for generating piecewise-affine multivariate functions, wherein the online computation of the search tree is performed in order to locate the input value in the polytopes of the partition, and the subsequent generation of the corresponding affine function. It also proposes a configurable and programmable device for generating piecewise-affine multivariate functions composed of an architecture with four functional blocks namely: a control unit block (1), a tree memory block, a parameter memory block and an arithmetic unit block; and it has at least three operating modes which can be selected using different values of a bus (config): writing of the tree memory, writing of the parameter memory and evaluating the affine function. It may include a fourth operating mode, which is the test mode.

Abstract: A trajectory measuring device that measures a moving trajectory of a moving target in a machine including three or more movable axes for the moving target, the trajectory measuring device including a trajectory calculating unit that calculates, for each plane having two movable axes among the movable axes as coordinate axes, the moving trajectory on the plane by using command conditions to the moving target including an inter-axis phase difference among the movable axes, command signals to the movable axes generated on the basis of the inter-axis phase difference, and feedback signals indicating positions of the movable axes at time when the movable axes are feedback-controlled such that the positions of the movable axes follow the command signals.

Abstract: A system for controlling a multi-feed power distribution network is described herein. The network includes a first network sector that includes a first plurality of devices connected to a first power source and a second network sector that includes a second plurality of devices connected to a second power source. The system includes a first controller and a second controller. The first controller is configured to control operation of the first network sector and exchange data with the second controller. The second controller is configured to control operation of the second network sector and exchange data with the first controller. The system is modular and it can be expanded to include additional controllers as necessary. Methods and a computer program product for controlling a multi-feed power distribution network are also described.

Abstract: A numerical control apparatus that controls a machine tool including a plurality of linear axes and rotation axes, and controls a relative tool posture with respect to work on a table includes a program reading unit that sequentially reads a tool posture with respect to the work from a machining program, a determining unit that determines whether the read tool posture is within a predetermined tool posture range, a tool-posture control unit that determines control content of the tool posture according to the determination by the determining unit, and an interpolation/acceleration and deceleration processing unit that controls the linear and rotation axes according to the control content of the tool posture. When the read tool posture is within the predetermined range, the tool-posture control unit determines rotation axis angles of the rotation axes such that a change of tool posture from the last tool posture is limited.

Abstract: Methods for the individualized design and manufacture of lacrosse heads using point of sale additive fabrication. In one aspect, a subscription-based method includes digitizing a plurality of lacrosse heads having different three-dimensional attributes, storing the resulting digital object data into a digital lacrosse head library, transmitting the digital lacrosse head library to a subscriber, recording the number of lacrosse heads formed by the subscriber using additive fabrication, and generating an invoice based on the number of formed lacrosse heads.

Abstract: A power management method receives, from a meter that measures the amount of surplus power, which is power supplied from a power generation apparatus to a power system, a surplus power value indicating the amount of surplus power, receives, from a first communication terminal used by a user corresponding to first user identification information, an inquiry about power supply in which the surplus power is used in a first time period that lasts a certain unit time, the inquiry being associated with the first user identification information, issues, in accordance with the inquiry, first power identification information for validating power supply performed by a power supply apparatus using the surplus power corresponding to the first time period for an accumulated value of the amount of surplus power corresponding to the first time period, transmits the first power identification information and the accumulated value of the amount of surplus power corresponding to the first time period to the first communication

Abstract: Energy efficient control of a cooling system cooling an electronic system is provided. The control includes automatically determining at least one adjusted control setting for at least one adjustable cooling component of a cooling system cooling the electronic system. The automatically determining is based, at least in part, on power being consumed by the cooling system and temperature of a heat sink to which heat extracted by the cooling system is rejected. The automatically determining operates to reduce power consumption of the cooling system and/or the electronic system while ensuring that at least one targeted temperature associated with the cooling system or the electronic system is within a desired range. The automatically determining may be based, at least in part, on one or more experimentally obtained models relating the targeted temperature and power consumption of the one or more adjustable cooling components of the cooling system.

Abstract: Method and system are provided for providing instructions to a mainframe system. The method at a client system includes constructing a job control language (JCL) job embedded with an interpreted language program to provide instructions to a mainframe operating system. The method at a mainframe system includes: receiving a job control language (JCL) job embedded with an interpreted language program to provide instructions to a mainframe operating system; copying the interpreted language program to a transient executable area; and executing the interpreted language program.