Abstract: A copolyamide composition comprising a statistical copolyamide containing 70-99 wt % of diamine and dicarboxylic acid repeat units and 1-30 wt % of lactam or AA-BB repeat units, whereby incorporation of the comonomer lactam or AA-BB unit reduces the crystallization rate (longer crystallization times) while maintaining (1) high melting point, (2) low potential plate out, (3) low oxygen permeation, (4) high tensile strength and (5) puncture/tear resistance.
Abstract: A packaged flexible film is described. The packaged flexible film includes (i) a cylindrical core having an outer surface; (ii) a supply of flexible film wound about the core with a leading edge adjacent the outer surface and forming a connection ridge along the outer surface; and (iii) a cover strip comprising a compressed compressible cover material covering said connection ridge. Also described are a packaging system for flexible film and a multilayer flexible film packaging tape.
Abstract: The present invention is an addition reaction type polyorganosiloxane composition which can be cured rapidly at room temperature. A cured product of the composition exhibits high elongation, excellent stress relaxation properties and good reliability under conditions of high temperature and high humidity and exhibits excellent reliability in cold/heat cycling. The composition contains: (A1) a straight chain polysiloxane containing alkenyl groups at both terminals; (B1) a straight chain polysiloxane containing SiH groups at both terminals; (B2) a crosslinkable polyorganohydrogensiloxane; one or more types selected from the group consisting of (A2) a straight chain polysiloxane containing an alkenyl group at one terminal and (B3) a straight chain polysiloxane containing a SiH group at one terminal; and (C) a platinum-based catalyst.
Type:
Grant
Filed:
June 15, 2017
Date of Patent:
January 19, 2021
Assignee:
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLC
Inventors:
Yasuhito Morita, Koji Okawa, Takeshi Sunaga
Abstract: A replacement tube for a manifold is provided. The replacement tube includes a closed cell foam and a reinforcement strip. The closed cell foam is formed in a cylindrical tube and flexible to absorb pressure pulsations in a chamber of a suction manifold or in another device. The reinforcement strip is fixed along a length of the closed cell foam to support the closed cell foam from flexing and collapsing along the length of the closed cell foam.
Abstract: A drone includes a frame and a plurality of motors attached to the frame. Each motor of the plurality of motors is connected to a respective propeller located below the frame. A tail motor is attached to the frame. The tail motor is connected to a tail propeller located above the frame. Cameras are attached to the frame and located above the frame. The cameras have fields of view extending over the plurality of propellers.
Abstract: The present disclosure relates to a dual battery system for in a dual manner powering propulsion of an electric vehicle including a first electric motor coupled in driving relationship to one or more rear wheels and a second electric motor coupled in driving relationship to one or more front wheels. The dual battery system includes a first battery and a second battery. The first battery is configured to provide electric power for driving the first electric motor and the second battery is configured to provide electric power for driving the second electric motor. The present disclosure also relates to an electric vehicle including such a dual battery system.
Abstract: A spinal implant is provided that includes a body extending in direction at least substantially along a body axis, between a first end portion and a second end portion. The spinal implant also includes a first bearing surface disposed relative to the first end portion, and defining a first relief pattern that is configured to inhibit movement of the spinal implant relative to one or more vertebrae in at least substantially all directions. A method for manufacturing the spinal implant involves use of selective laser sintering.
Abstract: A torque assembly including a housing including a first piece, a bore, a first coupling attachment; a second piece including a second coupling attachment; a pin including a flange and a pin protrusion, where the pin protrusion protrudes through the bore of the first piece; a first washer including a compound layer adapted to contact the pin and the first piece of the housing to modify torque between the first piece and the pin; and a second washer including a compound layer adapted to contact the pin and the second piece of the housing to modify torque between the second piece and the pin.
Abstract: A flywheel for use in an automobile between an engine and a clutch assembly is provided. The flywheel is a circular member having an engine side and an opposite clutch side. An aperture is formed in the circular member having an axis, and the aperture is used to operatively attach the flywheel to the engine. A plurality of clutch fins and/or grooves are formed on the clutch side adjacent the outer edge of the circular member and spaced radially about the axis of the aperture of the flywheel. The clutch fins have a face that is generally coplanar with the clutch side of the circular member. The fins and grooves work to cool the internal components of the engine. Optionally, a second set of grooves and fins may be formed on the engine side of the flywheel to further aid in cooling the clutch disc and other engine components.
Abstract: A pulsation dampener system is provided. The pulsation dampener system includes a pump that pumps fluid through the pulsation dampener system. A pulsation dampener is located downstream from the pump and dampens pulsations within the fluid. A pressure sensor is located downstream from the pump and detects a pump pressure of the fluid at the pulsation dampener. A wye pipe located downstream of the pulsation dampener and the pressure sensor that diverts the fluid into two or more flow paths. From the wye, a first flow path increases pump pressure of the fluid and a second flow path allows the fluid to flow unrestricted. Piping receives the fluid from the first flow path and the second flow path and discharges the fluid further downstream.
Abstract: A video game controller can include a body with a top surface and a bottom surface, multiple control inputs (e.g., thumbsticks, directional pads, buttons), and a face plate removably coupleable to the body over the top surface so that the plurality of control inputs extend through the face plate. One or more of the multiple control inputs are removable and replaceable without the use of tools by decoupling the face plate from the body and decoupling the control input from the body without disassembling the body.
Abstract: A leak detection system including a sensor having a first condition when dry and a second condition when wet; a communication device operatively coupled to the sensor; and an attachment element adapted to attach the leak detection system to an area for monitoring fluid leakage, wherein the attachment element is removable, reusable, or both.
Abstract: A lighting module is shown and described having a housing with an opening therethrough. A forward portion of the opening may be enclosed by a cap and a rearward portion of the opening may be enclosed by a transparent media. A second media may extend from the opening through a wall of the housing. The cap may be securable to a bar via a mounting apparatus. A PCBA with one or more operational groups of LEDs may be secured within the opening, such that light may be emitted through the media. A second PCBA with one or more operational groups of LEDs may be secured within the opening, such that light may be emitted through the second media. Each operational group may be integrated with a control system of a vehicle, and may be operated individually or collectively. Each operational group may correspond to similar or different colors of light.
Type:
Grant
Filed:
August 27, 2019
Date of Patent:
December 22, 2020
Assignee:
JST Performance, LLC
Inventors:
Bradley J. LaMarche, Pete D. Sibitzky, Edgar A. Madril
Abstract: A method of making a lightweight thermal shield that includes obtaining a mold having a shaped support screen with a molding surface configured to allow the passage of air and moisture therethrough, and with the mold being adapted for drawing a vacuum from behind the support screen. The method also includes applying a wet insulation material onto the molding surface of the support screen and drawing a vacuum to withdraw moisture through the support screen and consolidate a layer of insulation material on top the molding surface. The method further includes removing the consolidated layer of insulation material from off the molding surface, installing the consolidated layer of insulation material into an outer shell layer, and drying the consolidated layer of insulation material within the outer shell layer to form a lightweight core insulation layer.
Type:
Grant
Filed:
August 30, 2019
Date of Patent:
January 12, 2021
Assignee:
Lydall Performance Materials (US), Inc.
Inventors:
Brian C. Lehr, Jeffery L. Barrall, John S. Forry