Abstract: A method of moving a print head between a plurality of partitioned chambers in a 3D printer includes providing the 3D printer having a thermal barrier having an area defined by a length and width, wherein a print head nozzle can be positioned through the thermal barrier along the width or the length and at least two partitioned chambers below the area of the thermal barrier, wherein a first chamber comprises a printing chamber and a second chamber comprises a chamber providing another functionality. The method includes raising the print head in a z direction from the second chamber to above the thermal barrier and moving the print head in a x-y direction from above the second chamber over the partition to a location above the first chamber. The method also includes lowering the print head in the z direction and into the first chamber such that an extrusion port of a nozzle of the print head is proximate a x-y print plane.

Abstract: Systems and methods involving implants positioned within implant pockets through minimally invasive entrance incisions, along with related neurostimulatory implants. In some implementations, implants may be folded, rolled, or otherwise compressed to fit within subcutaneous implant pockets, after which they may be decompressed to fit within an implant pocket having one or more dimensions substantially larger than the entrance incision. Such implants may be used for a variety of purposes, including generating electrical energy for various other implants, including neurostimulatory implants located throughout the body.

Abstract: A 3D printer includes a gantry configured to move in a plane and in a direction substantially normal to the plane and at least one print head carried by the gantry, the at least on print head comprising an extrusion nozzle at a bottom end. The 3D printer includes a plurality of partitioned chambers accessible by the at least one print head, each of the partitioned chambers having an upper edge defining an opening into each of the plurality of chambers, and a platen within a first chamber of the plurality of chambers, the platen configured to receive material from the print head to print the 3D part.

Abstract: Methods of cementing include providing a geopolymer cement composition that includes a monophase amorphous hydraulic binder material (MAHBM), a metal silicate, an alkaline activator, and a carrier fluid, introducing the geopolymer cement composition into a subterranean formation, and allowing the geopolymer cement composition to set in the subterranean formation. The MAHBM includes silica or alumina core particulates coated with an amorphous calcium silicate hydrate.

Abstract: A pliers tool (01) includes a hosting pliers that attaches to and manipulates a separate, principal use pliers (02) wherein the hosting pliers has as a first receiver and a first retainer as facilitated by a PLBA (50) that is connected to a first frontward ply (24a). The PLBA (50) is configured to receive and retain to a ply assembly of the hosting pliers a handle of the principal use pliers (02).

Abstract: An optoelectronic module includes a housing enclosing at least one optical transmitter or receiver and includes a release mechanism configured to engage with a cage sized and shaped to receive the housing. A cable connector for a fiber optic cable is configured to engage in a port of the module, and a slideable collar on the cable connector can keep the module engaged in the port. For example, the collar can hold tabs or arms inside the port engaged with slots or indents on a body of the connector to prevent the connector from being pulled from the port. A retainer is configured to prevent retraction of a collar on the cable connector so that the connector is not inadvertently removed from the port. By keeping the connector engaged, the retainer may by extension keep the module engaged in the cage by preventing inadvertent release of the release mechanism on the module.

Abstract: A monitored area including a plurality of video cameras is monitored for possible events. A video camera captures a video stream showing a portion of the monitored area and performs video analysis on the captured video stream. When the video camera identifies an event of interest within the captured video stream, the video camera generates event information associated with the identified event of interest. The video camera uses the relative location information to determine which video camera of the plurality of video cameras is positioned to capture the event of interest now and/or in the future and instructs that video camera to track the event.

Abstract: Methods, systems, and apparatuses, including computer programs encoded on computer-readable media, for receiving a first communication request, from a web browser of a user. A first responder requests information and a response to the request for information is received as part of a conversation. A conversation identifier is used to store the conversation. Based on the conversation, the conversation is determined to stop and a second responder is identified. The conversation is then transferred to the second responder.

Abstract: A medical waste disposal and container washing system includes loading and unloading stations, the loading station configured for placing a medical waste container on a conveyor system. An inversion station is located downstream along the conveyor system, operable to reorient the container from a first orientation in which medical waste is retained to a second orientation in which the medical waste is discharged from the medical waste container by gravity as the medical waste container is moved within the inversion station. A first wash station along the conveyor system washes an interior of the container that has been reoriented. A second wash station is located downstream along the conveyor system.

Abstract: Latching system that latches an enclosure having a compressible sealant about its perimeter, the latching system providing for an open configuration, a staged configuration, and a mated configuration, the compressible sealant engaging a pair of projections having a channel therebetween to form a seal having an air gap above the sealant.

Abstract: Systems, methods, and apparatuses of the present disclosure generally relate to dissolvable plugs for separating fluids in a wellbore. A dissolvable plug includes a first end comprising a first fluid barrier. The first fluid barrier includes a polymer film. The dissolvable plug also includes a second end opposite to the first end. The second end comprises a second fluid barrier. The second fluid barrier comprises a polymer film. The dissolvable plug includes a solid structure made of a sand and salt mixture.

Abstract: The present disclosure is directed to a recombinantly modified immune cell comprising a nucleic acid sequence encoding a receptor comprising an orthogonal extracellular domain and a nucleic acid sequence encoding an orthogonal ligand that exhibits specific binding for the orthogonal extracellular domain of the receptor.

Abstract: A device configured to receive a service request for modifying a user account. The device is further configured to add an entry in a service request log and an event log in response to receiving the service request. The device is further configured to query a status log to determine a current status of the user account. The device is further configured to apply modification instructions from the service request to the current status of the user account to update the current status of the user account and to modify the current status of the user account in the status log. The device is further configured to identify a provisioning service device that is associated with the user account, to determine service instructions for the provisioning service device based on the updated current status of the user account, and to send the service instructions to the provisioning service device.

Abstract: A sealing unit (28) that fits within the sealing unit opening (26) of a housing 22. The sealing unit (28) including a sealant arrangement (32) that define a plurality of cable ports (30). The sealing arrangement is also configured for providing a peripheral seal between the housing (22) and the sealing unit (28). The sealing unit (28) includes an actuation arrangement (31) for pressurizing the sealant arrangement (32) within the sealing unit opening (26). The sealant arrangement (32) includes a plurality of sealing modules (33a-33e) each sized to form only a portion of the pressure actuated sealant arrangement (32).

Abstract: The present disclosure relates to hIL2 orthogonal ligands (“IL2 orthologs”) that specifically and selectively bind to the extracellular domain (ECD) a transmembrane polypeptide comprising of a modified hCD122 polypeptide. The binding of the hIL2 ortholog to the modified hCD122 polypeptide participates in the transduction pathway of intracellular signaling resulting in a biological activity of the native intracellular signaling patterns associated with hIL2 binding to either the intermediate or high affinity hIL2 receptor but which exhibits selectivity to an engineered cell expressing an hCD122 orthogonal receptor. The hIL2 orthologs of the present invention exhibit significantly reduced binding relative to their binding to the extracellular domain of wild type hCD122, either alone or when hCD122 is present in the form of an endogenous high or intermediate affinity hIL2 receptors.

Abstract: Techniques are described for determining data dependent alert profiles to be presented on sender and/or receiver computing devices in response to a request for transfer of a data from the sender to the receiver. The alert profiles are determined based on a value of the data. The sender alert profile may be determined based on the information on sender accounts and the receiver alert profile may be determined based on the information on the receiver account. The alert profiles may be determined based on a history of the data transfer between the sender and the receiver, or account history of either the sender or the receiver, or the history of the data transfer within the system. The alert profiles may be presented on computing devices, for example through haptic actuators, to provide a sense of the data value to the user.

Abstract: The present invention is directed to bioresorbable polymers to be used as bone and tissue adhesives. The present invention is also directed to the synthesis of bioresorbable polymeric molecules bearing adhesive moieties and the use of such compounds in methods to glue and stabilize fractured bones and damaged tissues. The present invention is also directed to the use of such compounds as adhesive sealants for applications in wound care. The present invention is also directed to the use of such compounds as biodegradable ink for applications in tissue engineering and 3D printing. The present invention also relates to the use of such compounds as drug delivery platforms.

Abstract: A scraper for use with a moldboard of a milling machine is manufactured from a rigid material including at least one of the following: a hardened steel having a hardness of at least 50 Rockwell Scale C, a carbide, and PCD diamonds.

Abstract: A load lock in which the pumping speed is controlled so as to minimize the possibility of condensation is disclosed. The load lock is in communication with a vacuum pump and a valve. A controller is used to control the valve such that the supersaturation ratio within the load lock does not exceed a predetermined threshold, which is less than or equal to the critical value at which vapor condenses. In certain embodiments, a computer model is used to generate a profile, which may be a pumping speed profile or a pressure profile, and the valve is controlled according to the profile. In another embodiment, the load lock comprises a temperature sensor and a pressure sensor. The controller may calculate the supersaturation ratio based on these parameters and control the valve accordingly.

Abstract: The present disclosure provides a white ink comprising an aqueous ink vehicle, a white colorant, and latex particles. The colorant can consist essentially of metal oxide particles present at from 2 wt % to 50 wt %, can have an average particle size from 100 nm to 1000 nm, and can have a high refractive index from 1.8 to 2.8. The latex can be present in the ink at from 2 wt % to 20 wt %, can have a glass transition temperature from 0° C. to 130° C., and can have a low refractive index from 1.3 to 1.6. The metal oxide particles and latex particles can be present in the white ink at weight ratio is from 6:1 to 1:3.