Monotony.ai, Inc.

Other

Radiation Monitoring Devices, Inc.

The Microoptical Corporation

Zetec, Inc.

Noa More Rensing

Jesse Sielaff

Benjamin D Bixby

Madeline R Hickman

Paul M Zavracky

Kayla M Swiston

Mark B Spitzer

Samuel Duffley

Robert W McClelland

Paul Daniel Aquilino

Kevin M LeBlanc

Hannah S Siemens

Susan Bachrach Coney

Benjamin Beckvold

Vivek V Nagarkar

Stuart Eric Schechter

William M Higgins

Nicol E McGruer

Wilson J Mefford

Elliot Sinclair Pennington

Samuel M Felton

George G Adams

Marissa A Bennett

Ross O Schlaikjer

Mark Steinback

Timothy C Tiernan

Evan Weststrate

Michael R Squillante

Methods and systems of load balancing a heat pump in fluid communication with a plurality of combination washing and drying machines are disclosed. A method of loading balancing the heat pump includes receiving, at a controller, a cycle status of each one of a plurality of combination washing and drying machines, identifying an available machine, determining, based on one or more load characteristics, a washing and drying cycle duration of a load of laundry. The controller is configured to determine a cycle start time of the available machine based on the determined cycle duration and temperature profiles, a cycle status of each one of the remainder of the plurality of machines, and staggering washing and drying cycles between the identified available one of the plurality of machines and the remainder of the plurality of machines to balance load on the heat pump.

Autonomous laundry washing and drying systems and methods

Autonomously operated systems and methods of packing unbound folded laundry articles are described. A system of stacking a plurality of folded laundry articles onto a receiving surface includes two or more side-by-side parallel extendable surfaces configured to extend at least one of independently and simultaneously, at least one sensor configured to detect a presence of one or more folded laundry articles on at least one of the surfaces, and a controller in operative communication with at least one drive of the two or more surfaces and the at least one sensor. The controller is configured to extend a loading end of at least one of the surfaces out upon receiving a signal from the at least one sensor, and retract the loading end to deposit the one or more folded laundry articles atop at least one of the receiving surface and one or more previously deposited folded laundry articles.

Autonomous devices, systems, and methods for packing folded laundry

An autonomous system for washing and drying household laundry includes a plurality of autonomous combination washer and dryers each including a perforated drum disposed within a tub mated thereto at a drive end opposite an opening. A first air orifice is disposed through the tub. A detachable door includes a second air orifice configured to receive an air conduit such that air flows through the first and second air orifices during a drying cycle while the door seals the opening. A controller is configured to instruct a drive motor to spin the drum about a spin axis extending between the drive end and the opening. A driven carrier in operable communication with the controller slides along a raised rail disposed adjacent the plurality autonomous combination washer and dryers and retrieves, holds, and reseats a door in an opening of one of the plurality of autonomous combination washer and dryers.

Autonomous laundry washing and drying devices, systems, and methods of use

Devices, systems, and methods for autonomously separating a mass of clean laundry into single articles for folding and/or packing include autonomous separating device. The device includes a platform including a plurality of sequential work volumes and a stationary floor extending between an inlet end and an outlet end of the platform, a plurality of arms disposed in series along the platform for rotating, tilting, extending, and retracting a terminal gripper of each arm into an associated work volume for grabbing at least one of a plurality of laundry articles and passing the at least one laundry article to an adjacent work volume for grasping and hoisting by an adjacent arm. The device includes a bin, platform, conveyor and/or repositioning robot adjacent the outlet end for receiving each single article one at a time as each separate article passes beyond the outlet end.

Robotic laundry separating and repositioning devices, systems, and methods of use

An energy efficient autonomous laundry system includes a plurality of combination washing and drying machines, at least one exhaust combining manifold in fluid communication with the plurality of combination washing and drying machines, at least one heat pump receiving combined exhaust from the manifold, one or more sensors disposed throughout the airflow of the system, and a controller in operative communication with all of these system components. The controller is configured to receive an output signal, analyze at least one air characteristic associated with the one or more sensors, determine, based on the analysis, whether the at least one air characteristics is within a preprogrammed range of values for at least one of air temperature, air flow, and air humidity, and adjust one or more controls, including controls for adjusting at least one of air temperature, air flow, and air humidity at the one or more locations within the system.

An autonomously operated system is configured to load at least one unbound deformable article into a container. The system includes a refillable cartridge configured to receive therein the article, at least one extendable conveyor being configured to extend into the refillable cartridge and deposit the article within the refillable cartridge, a driven lifter configured to selectively lower and raise the refillable cartridge relative to the at least one extendable conveyor, one or more sensors configured output a signal indicative of a fill height of the refillable cartridge, and at least one controller configured to, in response a received signal form the one or more sensors, instruct the driven lifter to at least one of raise and lower the refillable cartridge to at least one of one or more loading heights for receiving the article, and lower the refillable cartridge to an unloading position within the container.

Devices, systems, and methods for autonomously packing folded laundry articles into a container are described. A packing system includes a refillable cartridge, a queue conveyor having one or more folded laundry articles and stacks of folded laundry articles disposed thereon, at least one retractable conveyor loading end between the refillable cartridge and the queue conveyor for loading the folded laundry articles into the refillable cartridge, a driven lifter for selectively raising and lowering the into and out of the container, and a controller in operative configuration with processors and drives of all of the foregoing and one or more sensors detecting a fill height of the refillable cartridge. The refillable cartridge includes a removable receiving surface that moves from a closed position to an open position during loading of the folded laundry by the retractable conveyor and unloading of the folded laundry into the container.

An autonomously actuated washing and drying device includes a rigid frame configured to pivot about a pivot shaft, a combined washing and drying tub and drum assembly suspended within the frame, and a controller in operable communication with a pivot motor for rotating the pivot shaft and a drive motor for spinning the drum. The pivot shaft is configured to rotate the frame from an upright orientation to an inverted orientation. The controller is configured to instruct the pivot motor to rotate the frame to the upright orientation for receiving at least one deformable article into an opening of the drum, and rotate the frame to a wash orientation between the upright orientation and inverted orientation. The controller is configured to execute a washing and drying routine based on parameters including instructing the drive motor to spin the drum about a drive axis at the wash orientation.

A drive coil assembly to generate a specific spatial distribution of eddy currents within the walls of a conductive tube or pipe, which may be used in conjunction with a separate array of magnetic sensors to detect defects in the tubing wall. The drive coil assembly comprises a plurality of coils which are generally wrapped around the circumference of a cylindrical probe body, but which are further shaped with serpentine undulation in the axial direction. The undulation is characterized by a spatial amplitude, a spatial phase and a spatial frequency; typically, the spatial frequency results in an integer number of undulations around the circumference of the drive coil and the phase is chosen to uniformly distribute the lobes about the circumference. The temporal phase of the electrical current in each coil is chosen to null out net current of the assembly around the circumference.

Drive coil for eddy current inspection probe

Eddy current detection probes and related methods are disclosed. In some embodiments, the eddy current detection probes are hybrid probes, including a solid state sensor and a detection loop. In some embodiments, the eddy current detection probes include a drive coil and a detection loop, with the detection loop having a sensitive axis that is not parallel to principal axis of the drive coil. In some such embodiments, the sensitive axis of the detection loop is perpendicular to the principal axis of the drive coil.

Eddy current detection

Scintillator and semiconductor based materials incorporating radioactive materials and their method of manufacture are disclosed. The disclosed materials are integrated with energy conversion devices and structures to provide nuclear battery assemblies which exhibit increased power densities.

Scintillator and semiconductor based materials incorporating radioactive materials

An optical system for a head mounted display includes a light pipe having two parallel surfaces along which modes can travel by total internal reflection. An illumination element allows selection of modes so that the desired modes can be transmitted along the light pipe, either axially or by total internal reflection.

Optical system using total internal reflection images

A micro-electromechanical optical switch assembly is provided for an optical network. The switch assembly includes arrays of input and output optical fibers and optical components for selecting light paths that connect any selected pair of input and output fibers. The optical components include optical switching elements, such as torsionally supported micromechanical mirrors that are electrostatically actuated to rotate to direct the light beam along the desired light path. The mirrors are bulk micromachined into a semiconductor wafer, preserving their optical qualities, and formed into a chip mated to a cover. The package incorporates alignment elements to ensure correct position and orientation of the optical components in the package.

Micro-electromechanical optical switch assembly for optical data networks

A torsional micro-mechanical mirror system includes a mirror assembly rotatably supported by a torsional mirror support assembly for rotational movement over and within a cavity in a base. The cavity is sized sufficiently to allow unimpeded rotation of the mirror assembly. The mirror assembly includes a support structure for supporting a reflective layer. The support structure is coplanar with and formed from the same wafer as the base. The torsional mirror support assembly includes at least one torsion spring formed of an electroplated metal. An actuator assembly is operative to apply a driving force to torsionally drive the torsional mirror support assembly, whereby torsional motion of the torsional mirror support assembly causes rotational motion of the mirror assembly. In another embodiment, a magnetic actuator assembly is provided to drive the mirror assembly. Other actuator assemblies are operative to push on the mirror assembly or provide electrodes spaced across the gap between the mirror assembly and the base. A process for fabricating the torsional micro-mirror is provided. The torsional micro-mirror is useful in various applications such as in biaxial scanner or video display systems.

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West Newton, MA, United States of America

Noa More Rensing