Abstract: A laryngoscope device adapted to suction or delivery of liquid or air to clean particulate materials in larynx, is disclosed. The laryngoscope device, comprises a handgrip with an internal cavity and a container configured to hold fluid or air is disposed within said internal cavity. A blade member is mounted on the handgrip with predetermined length and curvature to insert into an oral cavity. The blade member comprises a tip portion in fluid communication with the container. The tip portion is configured to suction and discharge fluid or air. A lever is attached at a proximal end of the blade member and projects at an angle away from the handgrip. The lever is operable by a user, to execute suction or discharge in the oral cavity via the tip portion. An oxygenation tube is disposed at a distal end of said blade member, for delivering oxygen.

Abstract: Provided are metallic sulfide coated travelers, particularly tungsten disulfide coated travelers, methods of forming metallic sulfide coated travelers, and systems for use of metallic sulfide coated travelers. The metallic sulfide coating results in reduced yarn loading on the coated travelers, reduced heat generation during the spinning operation, and reduced wear of the traveler.

Abstract: A laryngoscope device adapted to suction or delivery of liquid or air to clean particulate materials in larynx, is disclosed. The laryngoscope device, comprises a handgrip with an internal cavity and a container configured to hold fluid or air is disposed within said internal cavity. A blade member is mounted on the handgrip with predetermined length and curvature to insert into an oral cavity. The blade member comprises a tip portion in fluid communication with the container. The tip portion is configured to suction and discharge fluid or air. A clamp is attached at a distal end of the blade member and projects at an angle away from the handgrip. The clamp is operable by a user, to execute suction or discharge in the oral cavity via the tip portion. An oxygenation tube is disposed at a proximal end of said blade member, for delivering oxygen.

Abstract: Provided are metallic sulfide coated travelers, particularly tungsten disulfide coated travelers, methods of forming metallic sulfide coated travelers, and systems for use of metallic sulfide coated travelers. The metallic sulfide coating results in reduced yarn loading on the coated travelers, reduced heat generation during the spinning operation, and reduced wear of the traveler.

Abstract: An electrostatic air cleaner is attached to a side of a furnace in such a manner as to be positioned and supported during the installation process, and easily connected to the electrical power within the unit. A bracket is attached to the air cleaner frame in such a way as to have an extended lip portion engaged with one edge of the cabinet opening to thereby position and support the air cleaner during the installation process. The power lead is so positioned on the air cleaner frame that, when the air cleaner is placed in position against the unit side wall opening, the lead will project through the side wall opening for connection to a power supply within the unit.