Abstract: The present invention relates to a polycarbonate composition including the following components: A) 80-97.5 parts by weight of aromatic polycarbonate; B) 0.1-0.3 part by weight of metal organic sulfonate; C) 0.3-0.7 parts by weight of anti-dripping agent; D) 0.1-4 parts by weight of hydrolysis stabilizer; and E) 2-7 parts by weight of polysilsesquioxane. The total amount of the composition is 100 parts by weight. The present invention also relates to a shaped article made from the composition. The polycarbonate composition according to the present invention has a good combination of hydrolysis resistance and flame retardance.

Abstract: The present invention relates to a polycarbonate composition comprising the following components, relative to the total weight of the composition: A) 0-76 wt. % of copolycarbonate resin containing bis(4-hydroxyphenyl)-3,3,5-trimethylcyclohexane units and substituted or unsubstituted bisphenol units, B) 0-58 wt. % of an aromatic linear polycarbonate resin, C) 15-52 wt. % of poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate), and D) 1-60 wt. % of methyl methacrylate-n-butyl acrylate-butadiene-styrene copolymer, The composition according to the present invention has a high light transmittance, a low haze, and a low birefringence.

Abstract: The present application provides compositions comprising at least four subspecies of DAS181 that can be separated by CEX-HPLC, methods of releasing a DAS181 composition for human medical use, comprising subjecting the composition to CEX-HPLC, and determining the relative amounts of the first, second, third, and fourth and optionally fifth subspecies separated by the CEX-HPLC, formulations for DAS181 or DAS181 multi¬subspecies compositions, and methods of treating a disease comprising administering any of the DAS181 compositions described herein.

Abstract: The present application relates to a heat-resistant thermoplastic electrostatic dissipative composition and shaped articles made therefrom. The composition comprises the following components: an aromatic polycarbonate, a polyalkylene terephthalate, a carbon nanotube and a reinforcement material. The shaped article made from the composition according to the present invention has a good combination of heat-resistance, semi-conductivity and dimensional stability.

Abstract: A pneumatic cylinder comprises a housing comprising a hollow body including a first part, a second part, an upper first compartment, and a lower second compartment, an upper cover including a first through hole, a lower cover including a second through hole, and an activation chamber in the hollow body; a rotor in the activation chamber and including a blade rotatably secured to a drive shaft, the blade having unequal first and second sections; and two first openings on two sides of the housing respectively.

Abstract: The present application relates to a heat-resistant thermoplastic electrostatic dissipative composition and shaped articles made therefrom. The composition comprises the following components: an aromatic polycarbonate, a polyalkylene terephthalate, a carbon nanotube and a reinforcement material. The shaped article made from the composition according to the present invention has a good combination of heat-resistance, semi-conductivity and dimensional stability.

Abstract: The present disclosure generally relates to an external shaft connection assembly. In particular, an external shaft connection assembly for use with vane actuators is disclosed. In various aspects, the disclosed assembly includes an external shaft connector to connect a valve to the vane actuator, an upper shaft to connect a positioner the vain actuator and a compression ferrule to ensure a tight fit with the vane actuator in order to overcome mechanical slop and inefficiencies in motion transmission due to variances in manufacturing tolerances.

Abstract: An active seating apparatus having a seat, a post configured for selectively engaging and supporting the seat and having a lower end opposite the upper end and seat formed with a post locking feature, and a base having an upper wall and an upwardly-opening receiver formed in the upper wall configured for selective removable receipt of the lower end of the post, the receiver having a receiver locking feature configured for selective locking engagement with the post locking feature upon insertion of the post within the base in selectively and securely assembling the post on the base through engagement of the post and receiver locking features, the surface-to-surface locking engagement between the post locking feature and the receiver locking feature being no more than twenty percent of the overall surface-to-surface contact between the lower end of the post and the receiver of the base.

Abstract: The present invention relates to a polycarbonate composition including the following components: A) 80-97.5 parts by weight of aromatic polycarbonate; B) 0.1-0.3 part by weight of metal organic sulfonate; C) 0.3-0.7 parts by weight of anti-dripping agent; D) 0.1-4 parts by weight of hydrolysis stabilizer; and E) 2-7 parts by weight of polysilsesquioxane. The total amount of the composition is 100 parts by weight. The present invention also relates to a shaped article made from the composition. The polycarbonate composition according to the present invention has a good combination of hydrolysis resistance and flame retardance.

Abstract: A pneumatic trip valve that may include a valve structure, a switch plate air path and an internal check valve. In various aspects, the pneumatic trip valve may be connected to a valve positioner, an actuator, or a combination thereof to control the operation of a fluid process control valve. In operation, the Pneumatic trip valve acts to put the actuator in a preset fail-safe position when the actuator loses sufficient pressure or communication from a main air supply, stored pressurized air from an actuator air reservoir, and/or an external air reservoir.

Abstract: A mathematically accurate cybersecurity risk analysis platform which is able to quantify the effects of cybersecurity risk in several inter-related dimensions, and accomplish this within established regulatory and audit-control frameworks, providing risk analyses which are not simply the function of professional judgement or expert opinion. The specific dimensions are between Threats, Risks, Vulnerabilities and Capabilities.

Abstract: The present disclosure generally relates to an external shaft connection assembly. In particular, an external shaft connection assembly for use with vane actuators is disclosed. In various aspects, the disclosed assembly includes an external shaft connector to connect a valve to the vane actuator, an upper shaft to connect a positioner the vain actuator and a compression ferrule to ensure a tight fit with the vane actuator in order to overcome mechanical slop and inefficiencies in motion transmission due to variances in manufacturing tolerances.

Abstract: A pneumatic trip valve that may include a valve structure, a switch plate air path and an internal check valve. In various aspects, the pneumatic trip valve may be connected to a valve positioner, an actuator, or a combination thereof to control the operation of a fluid process control valve. In operation, the Pneumatic trip valve acts to put the actuator in a preset fail-safe position when the actuator loses sufficient pressure or communication from a main air supply, stored pressurized air from an actuator air reservoir, and/or an external air reservoir.

Abstract: A method of design an article of furniture by consumer includes the steps of: providing a furniture customizing platform that the consumer is able to access the furniture customizing platform via an electronic device through Internet, selecting different barebone components to customize a furniture product on the furniture customizing platform; selecting different decorative elements for the furniture product, and generating a preview of a virtual furniture product with the selected decorative element. The decorative elements are interchangeably and selectively added-on to the furniture product to change an overall ornament design of the furniture product without disassembling the furniture product. Therefore, the customer is able to immediately change ornamental design of the furniture product by the decorative element without affecting the main structure of the furniture product.

Abstract: An article of furniture includes a furniture body having a utilizing surface and a non-utilizing surface, and a light arrangement which includes a plurality of LEDs embedded in the non-utilizing surface of the furniture body for adding decorating and illuminating functions of the furniture body. The installation of the light arrangement is simple without disassembling the furniture body.

Abstract: An article of furniture includes a furniture body having a utilizing surface and a non-utilizing surface, and a light arrangement which includes a plurality of LEDs embedded in the non-utilizing surface of the furniture body for adding decorating and illuminating functions of the furniture body. The installation of the light arrangement is simple without disassembling the furniture body.

Abstract: An article of furniture includes a furniture body having a utilizing surface and a non-utilizing surface, and a light arrangement which includes a plurality of LEDs embedded in the non-utilizing surface of the furniture body for adding decorating and illuminating functions of the furniture body. The installation of the light arrangement is simple without disassembling the furniture body.

Abstract: Embodiments of the present disclosure are directed towards electronic display support structures having an inductive power supply and associated systems, techniques, and configurations. In one embodiment, an apparatus includes a display support structure configured to structurally support an electronic display, the display support structure including a power output module that is configured to inductively couple with a power supply charging module disposed in a floor, the display support structure being configured to electrically couple the power output module with the electronic display. Other embodiments may be described and/or claimed.

Abstract: Furniture includes a utilizing unit, a main supporting frame, and an interchangeable arrangement which includes a plurality of reusable decorative elements interchangeably and selectively coupled at the main supporting frame to change an overall ornamental design of the furniture without disassembling the main supporting frame.