Abstract: Methods for using sulfur-containing compounds comprising short chain aliphatic ester or amide moieties as solvents and compositions comprising these compounds are provided.

Abstract: A system is provided for planting multiple types of seed and automatically switching between the varieties during planting in a single planting pass of a planting session of row-crop planting an agricultural field. The system may include a selector assembly arranged between a multi-compartment on-row hopper and a seed meter at each row unit of a planter. A control system controls selector valves of the selector assembly to switch from releasing of seeds of a first type from the on-row hopper the seed meter to releasing of seeds of a second type from the on-row hopper to the seed meter for providing a switchover of seeds being planted from the seed meter, from the first to the second type when the seed meter cross a boundary between different zones of the agricultural field.

Abstract: A system for planting multiple types of seed and automatically switching between the varieties during planting in a single planting pass of a planting session of row-crop or other planting of an agricultural field. The system may include a bulk storage system, an on-row storage system, and a charging system that selectively delivers seeds of different varieties from the bulk storage system to the on-row storage system. The system may include a seed metering system that can be controlled at each of multiple row units to selectively plant different types or varieties of seed based on seed type or variety zones agricultural field, which may correspond to field characteristics defined in a seed variety prescription map.

Abstract: A system for planting multiple types of seed and automatically switching between the varieties during planting in a single planting pass of a planting session of row-crop or other planting of an agricultural field. The system may include a bulk storage system, an on-row storage system, and a charging system that selectively delivers seeds of different varieties from the bulk storage system to the on-row storage system. The system may include a seed metering system that can be controlled at each of multiple row units to selectively plant different types or varieties of seed based on seed type or variety zones agricultural field, which may correspond to field characteristics defined in a seed variety prescription map.

Abstract: A well is formed in a body of dielectric material and has a chamfered edge about a top side of the well. A top electrode layer is on a top face of the body and on the chamfered edge of the well. A bottom electrode is on a floor of the well.

Abstract: Antimicrobial compositions comprising sulfur- or selenium-containing, fatty-acylated alpha-hydroxy acid compounds and methods of using said compounds or compositions to inhibit microbial growth.

Abstract: A seed planting implement includes a monolithic body defining a seed hopper and an air supply system for a seed meter of the implement. The air supply system includes an air inlet manifold and an air channel from the manifold to the seed meter. A screen on the manifold is easily removed for servicing. A housing of the seed meter partially defines the channel during use.

Abstract: Sulfur-containing compounds comprising hydrophobic ester moieties and carboxylate moieties, wherein the compounds have surfactant properties, compositions comprising the compounds, and methods of using the compounds or compositions for cleaning purposes.

Abstract: A connector is provided for connecting a pneumatic hose having an end to a structural member of an agricultural implement. A tubular grommet extends through a port in the structural member. A flange extends radially from the outer surface from the tubular grommet and is engageable with a first side of the structural member. A locking barb also extends from the outer surface from the tubular grommet adjacent a second end thereof. The locking barb is engageable with a second side of the structural member with the second end of the tubular grommet received within the interior of structural member.

Abstract: The present disclosure is drawn to a thermal inkjet printhead stack with an amorphous thin metal protective layer, comprising an insulated substrate, a resistor applied to the insulated substrate, a resistor passivation layer applied to the resistor, and an amorphous thin metal protective layer applied to the resistor passivation layer. The amorphous thin metal protective layer can comprise from 5 atomic % to 90 atomic % of a metalloid of carbon, silicon, or boron. The film can also include a first and second metal, each comprising from 5 atomic % to 90 atomic % of titanium, vanadium, chromium, cobalt, nickel, zirconium, niobium, molybdenum, rhodium, palladium, hafnium, tantalum, tungsten, iridium, or platinum. The second metal is different than the first metal, and the metalloid, the first metal, and the second metal account for at least 70 atomic % of the amorphous thin metal protective layer.

Abstract: The present invention provides sulfur- or selenium-containing compounds comprising hydrophobic moieties and ethoxylated ester or ethoxylated amide moieties such that the compounds have surfactant properties. Also provided are methods for using the disclosed compounds or mixtures thereof in a variety of applications.

Abstract: Hydrocarbyl terminated polyester compounds comprising sulfur-containing repeat units that are useful as plastic modifiers, polymer blend compositions comprising the hydrocarbyl terminated polyester compounds, methods for modifying the performance properties of polymers, and methods for preparing the hydrocarbyl terminated polyester compounds.

Abstract: A seed meter drive system includes a clutch having a toolless fastener configured to selectively couple the clutch to a downstream component. The clutch is configured to receive a rotational input via a flexible drive shaft, and to drive the downstream component in rotation while the clutch is engaged.

Abstract: The present disclosure is drawn to a thermal inkjet printhead stack with an amorphous metal resistor, including an insulated substrate and a resistor applied to the insulated substrate. The resistor can include from 5 atomic % to 90 atomic % of a metalloid of carbon, silicon, or boron; and from 5 atomic % to 90 atomic % each of a first and second metal of titanium, vanadium, chromium, cobalt, nickel, zirconium, niobium, molybdenum, rhodium, palladium, hafnium, tantalum, tungsten, iridium, or platinum, where the second metal is different than the first metal. The metalloid, the first metal, and the second metal can account for at least 70 atomic % of the amorphous thin metal film.

Abstract: An agricultural product delivery system for an agricultural implement includes an inductor box with an agricultural product inlet configured to receive an agricultural product, an air inlet configured to receive an airflow, a plurality of mixing chambers, and a plurality of air bypass channels. Each mixing chamber is configured to mix the agricultural product and a respective first portion of the airflow. The plurality of air bypass channels is configured to guide a respective second portion of the airflow from the air inlet to a respective mixing chamber of the plurality of mixing chambers. The plurality of bypass channels includes inside air bypass channels that contact adjacent inside air bypass channels, and outside air bypass channels that are arranged adjacent to an exterior inductor box wall.

Abstract: One embodiment describes a seed metering system that includes a first seed meter that controls seed deposition by a first row unit on a seed planting implement; a first direct vacuum source fluidly coupled to the first seed meter, in which the first direct vacuum source supplies vacuum pressure only to the first seed meter to enable the first seed meter to control seed deposition by the first row unit; a second seed meter that controls seed deposition by a second row unit on the seed planting implement; a second direct vacuum source fluidly coupled to the second seed meter, wherein the second direct vacuum source supplies vacuum pressure only to the second seed meter to enable the second seed meter to control seed deposition by the second row unit; and a control unit communicatively coupled to the first direct vacuum source and the second direct vacuum source, in which the control unit controls vacuum pressure supplied by the first direct vacuum source and the second direct vacuum source independently.

Abstract: In an embodiment, a fluid ejection device includes a fluidic channel having first and second ends and a drop generator disposed within the channel. A fluid reservoir is in fluid communication with the first and second ends of the channel, and an alternating-current electro-osmotic (ACEO) pump is disposed within the channel to generate net fluid flow from the reservoir at the first end, through the channel, and back to the reservoir at the second end.

Abstract: A seed meter drive system includes a clutch having a toolless fastener configured to selectively couple the clutch to a downstream component. The clutch is configured to receive a rotational input via a flexible drive shaft, and to drive the downstream component in rotation while the clutch is engaged.

Abstract: A meter for controlling the flow of feedstock from an in-feed hopper to a distillation unit, including a cylindrical roller having a first end, a second end, and an outer diameter, the roller defining a recess that extends helically substantially from the first end to the second end, a sleeve circumscribing a portion of the outer diameter of the cylindrical roller, the sleeve having an open first side that allows the passage of feedstock into the recess of the roller, and an open second side that allows the passage of feedstock out of the recess of the roller as the roller rotates relative to the sleeve, and a housing fixedly attached to the sleeve and capable of attachment to the in-feed hopper and the distillation unit such that feedstock most pass through the housing to get from the in-feed hopper to the distillation unit.