摘要:
Solutions for providing integrated media services, e.g., in the context of communications services offered through a user supersystem configured as an interactive graphical communications hub. For example, interactions with a messaging interface may provide access to media creation functionality, including doodle functionality, in the context of the messaging and/or in the context of other media. In one implementation, the communications interface allows a user to doodle in the context of an image file (e.g., a photo) while in the context of a chat application.
摘要:
A pharmaceutical drug disposal kit includes a container for receiving pharmaceutical drugs. Water is added to the container to create an aqueous solution with the pharmaceutical drugs, and a constituent in the container makes the solution a basic aqueous solution. A visual and/or taste deterrent is disposed in the container, and an adsorbent or absorbent is also disposed in the container to provide at least partial solidification of the solution. A binding agent is also disposed in the container to bind the ingredients of the pharmaceutical drug, the deterrent, and the adsorbent/absorbent, thereby changing the physical state of the pharmaceutical drugs into a substance that is undesirable to consume, and which enables safe disposal of the pharmaceutical drugs.
摘要:
An electro-optic waveguide polarization modulator includes cladding layers, and a waveguide core sandwiched between the cladding layers, wherein the waveguide core has a higher refractive index than the cladding layers. The modulator further includes primary electrodes arranged on the opposite side of one cladding layer to the core and a secondary electrode arranged on the opposite side of another cladding layer to the core. The electrodes are arranged to provide an electric field having field components in perpendicular directions within the waveguide core so as to modulate the refractive index such that electromagnetic radiation propagating through the core is converted from a first polarization state to a second polarization state. The modulator further includes a grading layer sandwiched between the cladding layers and the core, the grading layer having an effective refractive index intermediate between that of the waveguide core and the cladding layer.
摘要:
A tuneable electro-optic modulator (1) comprising first and second spaced apart output optical waveguides (2, 3), each output optical waveguide comprising a coupled portion (12) optically coupled to a corresponding coupled portion (13) of the other output optical waveguide, the coupled portions defining a coupling region (14) therebetween; an optical source adapted to symmetrically provide an optical signal to the first and second output optical waveguides; a portion of each of the output optical waveguides having a signal electrode (6, 7) thereon; the modulator further comprising a central optical waveguide (15), at least a portion of which is arranged in the coupling region, the central optical waveguide having a tuning electrode (16) thereon.
摘要:
An electro-optic waveguide polarisation modulator includes cladding layers, and a waveguide core sandwiched between the cladding layers, wherein the waveguide core has a higher refractive index than the cladding layers. The modulator further includes primary electrodes arranged on the opposite side of one cladding layer to the core and a secondary electrode arranged on the opposite side of another cladding layer to the core. The electrodes are arranged to provide an electric field having field components in perpendicular directions within the waveguide core so as to modulate the refractive index such that electromagnetic radiation propagating through the core is converted from a first polarisation state to a second polarisation state. The modulator further includes a grading layer sandwiched between the cladding layers and the core, the grading layer having an effective refractive index intermediate between that of the waveguide core and the cladding layer.
摘要:
Solutions for providing context-driven communications mode determinations. Some such solutions use a communications hub located in a home (e.g., a user supersystem) to facilitate context-driven, multi-modal communications. For example, a tablet system may be used as a graphical communications hub in a family's home, used by the family to communicate to and from the home via multiple communications modes (e.g., family chat, family activities, user-based messaging, etc.) over one or more communications channels. Determination of an appropriate mode for communications may be driven by contextual (rather that channel-based) factors relating to the communications.
摘要:
Solutions for facilitating enhanced video calling functionality. Embodiments include functionality for handling video calling through a communications hub. According to some embodiments, the communications hub is a user supersystem having multiple clients, each with an integrated camera and display, capable of seamlessly handing off video call functionality among the clients. Other embodiments integrate other functionality of the communications hub (e.g., web browsing, multimedia, etc.) into the video call environment.
摘要:
A device for generating an electrical signal with a wide band arbitrary waveform comprising (i) at least two continuous wave lasers each being adapted to produce light at a different wavelength; (ii) at least one pulse generator adapted to convert the light from the lasers into optical pulse trains; (iii) a plurality of optical modulators, each modulator being adapted to receive an optical pulse train at least one wavelength and modulate the optical pulse train in response to an electromagnetic signal; (iv) an optically dispersive element adapted to receive the optical pulse trains from the modulators and to introduce a wavelength dependent delay between the optical pulse trains; and, (v) a photodetector for receiving the modulated dispersed optical pulse trains and producing an analogue electrical signal in response thereto.
摘要:
A method for servicing a well comprises providing at least one trailer, providing at least one towing vehicle, providing servicing equipment, supporting the equipment with the trailer, and moving the towing vehicle, so as to move the trailer along with the equipment. The combination gross weight rating or combination gross vehicle weight of the trailer and the towing vehicle may be less than 26,001 pounds or less than less than the commercial drivers license threshold, under the Federal Motor Carrier Safety Administration's regulations.
摘要:
The present invention relates to a process comprising forming a monomer mixture comprising at least one monofunctional silicone containing component which comprises at least one difunctional byproduct and adding to said monomer mixture a normalizing amount of said at least one difunctional byproduct and curing said monomer mixture to form a biomedical device.