Abstract: A system and method for control of dispatchable resources on an electrical power distribution grid is disclosed. The disclosed method provides improved response to power imbalance based on a communications signal independent of system frequency. The communication signal provides a feed-forward control of dispatchable power resources. A communications network is employed to generate a signal to dispatchable resources that a power imbalance has occurred. Due to fast response power transmission network interfaces associated with the dispatchable resources, the respective resources respond in significantly less time than feedback controlled conventional generators which depend on line frequency sensing. The rapid response mitigates the impact of power imbalances and enables greater penetrations of converter-interfaced power generation units such as renewable energy sources to be connected to the grid.

Abstract: A washing machine appliance for performing timed wash cycles is provided. The washing machine appliance receives a total cycle time for a timed wash cycle. A fill time of a fill cycle portion of the timed wash cycle is determined. Then, one or more cycle times of the remaining one or more cycle portions of the timed wash cycle are adjusted based at least in part on the total cycle time and the fill time such that the timed wash cycle is completed by the total cycle time.

Abstract: The various technologies presented herein relate to formation of carbon micromechanical systems (CMEMS), wherein the CMEMS comprise multiple layers of carbon structures and are formed using a plurality of photoresist precursors that are processed to form carbon. The various embodiments can be utilized in producing a plurality of CMEMS with full production level fabrication, e.g., 6 inch wafers can be processed. A pyrolyzed layer of carbon is lithographically defined after pyrolysis, wherein the post-pyrolysis etch process can produce carbon structures having repeatable and accurate device geometries, with straight sidewalls. A sacrificial layer can be applied to facilitate separation of a first carbon layer from a second carbon layer, wherein, upon pyrolysis to form the second carbon layer and lithography thereof, the sacrificial layer is removed to form a CMEMS comprising a first carbon layer (e.g., comprising bottom contacts) located beneath a second carbon layer (e.g., a mechanical layer).

Abstract: An injection molding apparatus (10) comprising a signal converter (1500) interconnected to a machine controller (MC) of an injection molding machine (IMM) that generates standardized signals (VPS), the signal converter (1500) receiving and converting the standardized signals (VS) to a command signal (MOPCS, PDCVS) that is compatible with a signal receptor or interface of an electrically powered actuator (940e, 941e, 942e) or a signal receptor, interface or driver of a proportional directional control valve (V, V1, V2) that drives a fluid driven actuator (940p, 941p, 942p) to respectively operate the electrically powered actuator (940e, 941e, 942e) or the proportional directional control valve (V, V1, V2) to move in a direction that operates to either begin an injection cycle and to end an injection cycle.

Abstract: A system is provided for injecting coiled tubing (CT) into and out of a wellbore. In embodiments, separate injector and reel units are provided releasing constraints on CT size and length. The injector unit is fit with an extendible mast for handling larger bottom hole assemblies and fit with a rotating gooseneck for accepting CT from alternate arrangements of the reel unit. The mast is reinforced to resist CT loading. The capacity of the reel is maximized for the reel unit transport envelope. The reel is rotated using an offset drive engaging a bounding reel flange, such as engaging drive and bull gears. A generally radial displacement of the drive from the reel permits replacement of the entire reel.

Abstract: A washing machine appliance includes a fluid additive detection system with a pressure sensor. A fluid conduit extends between the pressure sensor and a reservoir. An inlet of the fluid conduit is positioned adjacent a bottom wall of the reservoir, and the inlet of the fluid conduit is contiguous with an interior of the reservoir such that fluid additive within the reservoir is flowable into the fluid conduit at the inlet of the fluid conduit. A pressure measurement signal of the pressure sensor is variable as a function of a height of the fluid additive within the reservoir.

Abstract: An information processing system includes one or more acquiring devices and an image forming apparatus. The acquiring devices acquire proceedings information indicating meeting content from a plurality of participants participating in a meeting. The image forming apparatus deletes unnecessary information that is unnecessary as transcript content from the proceedings information and generates transcript information indicating the transcript content. According to the information processing system, work of deleting the unnecessary information from the transcript decreases, and an amount of work for a worker can be mitigated.

Abstract: A washing machine appliance and a shifter assembly therefor are generally provided. The shifter assembly may include an agitator drive shaft, a motor, a wash basket drive shaft, and a clutch. The agitator drive shaft may extend along a drive axis. The motor may be operably connected to the agitator drive shaft to drive rotation thereof. The motor may include a rotor fixed to the agitator drive shaft and a stator rotationally fixed at a position radially inward from the rotor. The wash basket drive shaft may be rotationally independent from the agitator drive shaft. The clutch may be slidably disposed on the wash basket drive shaft. The clutch may be movable between an engaged position and a disengaged position. The disengaged position may provide the clutch in rotationally fixed attachment on the stator. The engaged position may provide the clutch away from the stator and rotatable relative thereto.

Abstract: In some embodiments, a non-transitory processor-readable medium includes code to cause a processor to send a signal representing a first question and a set of pictogram answers associated with the first question and a second question, different from the first question, and a set of pictogram answers associated with the second question. The first question and the second question can define a health-related survey such as a health-risk assessment. The non-transitory processor-readable medium includes code to receive a user selection of a pictogram answer associated with the first question and receive a user selection of a pictogram answer associated with the second question. The non-transitory processor-readable medium includes code to define a health-related user profile based on the user selection to the first question and the second question.

Abstract: A linearization circuit reduces intermodulation distortion in an amplifier that includes a first stage and a second stage. The linearization circuit receives a first signal that includes a first frequency and a second frequency and generates a difference signal having a frequency approximately equal to the difference of the first frequency and the second frequency, generates an envelope signal based at least in part on a power level of the first signal, and adjusts a magnitude of the difference signal based on the envelope signal. When the amplifier receives the first signal at an input terminal, the first stage receives the adjusted signal, and the second stage does not receive the adjusted signal, intermodulation between the adjusted signal and the first signal cancels at least a portion of the intermodulation between the first frequency and the second frequency from the output of the amplifier.

Abstract: A control system for an autonomous agricultural system includes a display configured to display at least one control function associated with at least one operation. The display is configured to output a first signal indicative of a first input. The control system includes a controller comprising a processor and a memory. The controller is communicatively coupled to the display and configured to receive the first signal indicative of the first input and to send a second signal to the display indicative of instructions to display a second control in an unlocked state. The display is configured to output a third signal to the controller indicative of the second input. The controller is configured to receive the third signal and to output a fourth signal indicative of instructions to control the at least one operation of the autonomous agricultural system.

Abstract: A washing machine appliance that includes a spot treating device is provided. The spot treating device includes features that allow a user to conveniently spot treat laundry articles and provides for an improved visual rendering of the laundry articles during a treatment operation.

Abstract: A washing machine appliance includes a cabinet having a top panel, a wash tub mounted within the cabinet below the top panel, and a door mounted to the cabinet at the top panel. The door is adjustable between an open position and a closed position. The door is positioned over the wash tub in the closed position. The washing machine appliance also includes a spray head mounted to the door with an articulated joint. The spray head is fluidly connected to a wash fluid source and is configured for selectively providing a flow of wash fluid in a desired direction and location within the wash tub when the door is in the open position.

Abstract: An oven appliance is provided herein. The oven appliance may include a cabinet, a convection duct, a heating element, and an air handler. The cabinet may define a cooking chamber to receive items to be cooked. The cabinet may include a top wall, a bottom wall, a rear wall, and opposing sidewalls. The top wall and the bottom wall being spaced apart along a vertical direction. The opposing sidewalls may be spaced apart along a lateral direction. The convection duct may extend about a portion of the cooking chamber to direct a heated gas. The convection duct may define an upper passage above the top wall and a lower passage below the bottom wall. The heating element may be disposed within the convection duct to supply the heated gas thereto. The air handler may be disposed in fluid communication with the convection duct to motivate the heated gas therethrough.

Abstract: In one general aspect, a system for determining a motion of an object includes a laser system configured to generate range and velocity measurements of a plurality of points on the object and a processor. The processor is configured to determine, from the range and velocity measurements of the plurality of points on the object, a rotation of the object. In some aspects, the processor is also configured to determine, from the range and velocity measurements of the plurality of points on the object and the rotation of the object, a distance moved by the object between a first time and a second time.

Abstract: A radio frequency (RF) power amplifier circuit with a diode linearizer circuit. The power amplifier circuit has an input and an output, as well as a power amplifier transistor with a first terminal connected to the input, a second terminal connected to the output, and a third terminal. The linearizer circuit is connected to the third terminal and to ground, and has a non-linear current-voltage curve as well as a non-linear capacitance. The linearizer circuit reduces inter-modulation products in a current through the power amplifier transistor from the second terminal to the third terminal that corresponds to an input signal applied to the input.

Abstract: A method of connecting a household appliance to a secure network using a remote interface device includes discovering the appliance by receiving a short-range broadcast from the appliance. The short-range broadcast includes a unique identifier and a model number. The method also includes establishing an encrypted short-range radio connection between the appliance and the remote user interface device. The method further includes receiving a network credential for the secure network and transmitting the network credential to the appliance via the encrypted short-range radio connection. The method then includes connecting the appliance to the secure network using the received network credential.

Abstract: The present disclosure relates to an imaging apparatus, an imaging method, and a program that allow control of an invisible light component of a captured image without a mechanism that inserts and removes a filter that shields the invisible light component. A luminance composition unit combines a luminance signal of a visible light component of a pixel signal of a captured image including an invisible light component and the visible light component with the pixel signal. A chroma gain amplifier attenuates a chrominance signal of the visible light component. The present disclosure can be applied to an imaging apparatus and the like that include, for example, an optical filter that transmits visible light and infrared light, have pixels in an RGBW array, and perform a Bayer conversion process on a captured image.

Abstract: A relay conveyance device includes a relay conveyance path, a processing unit, a main heater and a sub heater. The relay conveyance path is arranged between an image forming apparatus forming an image on a sheet and a post processing device carrying out post process to the sheet with the image formed by the image forming apparatus to convey the sheet from the image forming apparatus to the post processing device. The processing unit carries out predetermined process to the sheet at a predetermined position on the relay conveyance path. The main heater heats the sheet in processing in the processing unit. The sub heater heats the sheet in conveying at a position other than the predetermined position on the relay conveyance path. When an ink amount of the image formed on the sheet is less than a predetermined lower threshold, the sub heater is turned off.

Abstract: There is provided a solution for efficient communications in a cellular communication system employing beamforming transmissions. In an embodiment, a terminal device (120) carries out the following: scanning for at least one message amongst a plurality of radio beams (112, 114) in a cell (100) according to a search space defining a plurality of scanning configurations; measuring a signal quality of at least one radio beam in the cell; adapting the search space on the basis of the measured signal quality; and performing said scanning for the at least one message according to the adapted search space.