Abstract: A method and system provide the ability to deliver media content. A packager receives an original encrypted transport stream, and segments the stream into multiple fixed-duration transport stream files (chunks). The packager further generates a manifest file that describes the chunks and is consistent with a hypertext transfer protocol (HTTP) live streaming (HLS) protocol. The manifest file and chunks are delivered to a content delivery network (CDN). An enhanced HLS client is embed in an integrated receiver decoder (IRD). The enhanced HLS client retrieves the manifest file and the chunks from the CDN, and reconstructs the original encrypted transport stream for use by a service provider network.

Abstract: Systems and methods for allowing different presentations of a multimedia program, the different presentation delayed relative to each other, by using a delay manifest that includes a sliding window of links to subordinate manifests, and where the subordinate manifests in turn contain links to sequential segments of the multimedia program.

Abstract: The disclosure is directed towards a through-air drying system comprising a hood and a rotatable cylinder with a porous cylindrical deck. The system includes a seal, and more particularly a seal along the lateral edges of the system. The seal generally prevents the exhaust of drying medium from the system through the gap between the hood and the rotatable cylinder and enables the system to be operated at positive air pressure. The seal may be formed by providing the hood with an axial hood flange, which extends at least partially along the bottom edge of the hood and overlaps an axial annular flange disposed on the cylinder when the hood is in a closed and sealed position.

Abstract: The disclosure is directed towards a through-air drying system comprising a hood and a rotatable cylinder with a porous cylindrical deck. The system includes a seal, and more particularly a seal along the lateral edges of the system. The seal generally prevents the exhaust of drying medium from the system through the gap between the hood and the rotatable cylinder and enables the system to be operated at positive air pressure. The seal may be formed by providing the hood with an axial hood flange, which extends at least partially along the bottom edge of the hood and overlaps an axial annular flange disposed on the cylinder when the hood is in a closed and sealed position.

Abstract: A through-air dryer system that diverts the airflow within the through-air dryer during warm up and cool down from the normal airflow during the drying of paper in the papermaking process. During warm up and cool down, a majority of the airflow is supplied to one of the dryer's heads and extracted through the opposite head to reduce thermal stresses. If needed to further reduce thermal stresses, a minority of the airflow is supplied through the dryer's shell.

Abstract: This invention provides one variable leverage V type bicycle brake which includes two swinging arms, two friction bodies, one cable connection part, one brake cable and one adjusting device. One end of each of the two swinging arms is set on the bicycle frame and the other ends of the two arms is set with one swinging arm connection part respectively. Each one of the friction bodies is set at the central section of each swinging arm and one end of the cable connection part is connected to one of the swinging arm connections. One end of the brake cable penetrates the other end of the connection part by connecting to another swinging arm connection, the other end of the brake cable is connected to one brake lever set on the bicycle handlebar, and the adjusting device is set on each swinging arm, so as to vary the direction and position of the swinging arm connection part on the long shaft of the swinging arm to provide a variable leverage with the V type bicycle brake.

Abstract: This invention provides one variable leverage V type bicycle brake which comprises two swinging arms, two friction bodies, one cable connection part, one brake cable and one adjusting device, while each one end of the two swinging arms is set on the bicycle frame relatively, the other end of the two arms is set with one swinging arm connection part respectively, each one of friction bodies is set at the central section of each swinging arm, one end of the cable connection part is connected to one of swinging arm connection, one end of the brake cable penetrates the other end of the connection part by connecting to another one swinging arm connection, the other end of the brake cable is connected to one brake lever set on the bicycle handlebar, and the adjusting device is set on each swinging arm, so as to vary the direction and position of the swinging arm connection part on the long shaft of swinging arm that might make riders employ a variable leverage with the V type bicycle brake and thus achieve an appro

Abstract: A method for directly forming and finishing a web product is provided. The method includes forming a web on a forming apparatus, continuously transferring the formed web to a conveyor, performing a converting step on the web as the web is continuously supported and advanced on the conveyor, and finishing the web into a product substantially ready for packaging. A system for performing the method is also provided.

Abstract: A system and process for unwinding rolls of material is disclosed. The system is particularly well suited for unwinding soft, high-bulk tissue webs. In one embodiment, the system includes the combination of a center unwind device and a surface unwind device to unwind the roll of material in a primary unwind location. Once the roll of material is partially unwound, the roll is then moved to a secondary unwind location while a new roll of material is moved into the primary unwind location. In this manner, multiple rolls of material can be continuously unwound without substantial downtime. The system of the present invention can be used to unwind a single roll of material or can be designed to unroll multiple rolls of material simultaneously.

Abstract: A system and process for unwinding rolls of material is disclosed. The system is particularly well suited for unwinding soft, high-bulk tissue webs. In one embodiment, the system includes the combination of a center unwind device and a surface unwind device to unwind the roll of material in a primary unwind location. Once the roll of material is partially unwound, the roll is then moved to a secondary unwind location while a new roll of material is moved into the primary unwind location. In this manner, multiple rolls of material can be continuously unwound without substantial downtime.

Abstract: A method for directly forming and finishing a web product is provided. The method includes forming a web on a forming apparatus, continuously transferring the formed web to a conveyor, performing a converting step on the web as the web is continuously supported and advanced on the conveyor, and finishing the web into a product substantially ready for packaging. A system for performing the method is also provided.

Abstract: A system and process for unwinding rolls of material is disclosed. The system is particularly well suited for unwinding soft, high-bulk tissue webs. In one embodiment, the system includes the combination of a center unwind device and a surface unwind device to unwind the roll of material in a primary unwind location. Once the roll of material is partially unwound, the roll is then moved to a secondary unwind location while a new roll of material is moved into the primary unwind location. In this manner, multiple rolls of material can be continuously unwound without substantial downtime. The system of the present invention can be used to unwind a single roll of material or can be designed to unroll multiple rolls of material simultaneously.

Abstract: A system and process for unwinding rolls of material is disclosed. The system is particularly well suited for unwinding soft, high-bulk tissue webs. In one embodiment, the system includes the combination of a center unwind device and a surface unwind device to unwind the roll of material in a primary unwind location. Once the roll of material is partially unwound, the roll is then moved to a secondary unwind location while a new roll of material is moved into the primary unwind location. In this manner, multiple rolls of material can be continuously unwound without substantial downtime.

Abstract: A disk-braking device comprises a disk-braking piece, a brake, and a pair of friction pads installed in the brake and having a predetermined area. The two friction pads can clamp or release the disk-braking piece for rubbing the disk-braking piece to reduce the rotary speed or stop the rotation of the disk-braking piece. The disk-braking piece are piece-like bodies. The portion of the disk-braking piece passing through the two friction pads is formed with a plurality of openings having a predetermined shape and spaced with a predetermined distance. The arrangement of the openings is periodic. Openings at the same period have different areas. The area of each opening is smaller than that of the two friction pads. As the car brakes, a periodic variation of the friction torque generates to prevent the wheels from sliding. Therefore, a preferred braking effect is presented.

Abstract: A disk-braking device comprises a disk-braking piece, a brake, and a pair of friction pads installed in the brake and having a predetermined area. The two friction pads can clamp or release the disk-braking piece for rubbing the disk-braking piece to reduce the rotary speed or stop the rotation of the disk-braking piece. The disk-braking piece are piece-like bodies. The portion of the disk-braking piece passing through the two friction pads is formed with a plurality of openings having a predetermined shape and spaced with a predetermined distance. The arrangement of the openings is periodic. Openings at the same period have different areas. The area of each opening is smaller than that of the two friction pads. As the car brakes, a periodic variation of the friction torque generates to prevent the wheels from sliding. Therefore, a preferred braking effect is presented.

Abstract: Adjustable disc brake bracket especially applicable to rally bicycle. The disc brake bracket includes an upper bracket, a lower bracket, an adjustment section, an insertion section, a retaining seat and a stop section. The adjustment section is positioned between the upper and lower brackets for adjusting the angle contained thereby. The insertion section is a notch formed on lower end of the lower bracket and fitted on the end of the wheel shaft. The retaining seat is mounted on the upper bracket for fixedly connecting with the disc brake apparatus of the bicycle. The stop section is disposed on the upper bracket for abutting against the frame body of the bicycle.

Abstract: An array of bistable devices includes a thin cadmium sulfide platelet having a first portion thereof that is substantially pure and the remaining portion thereof is implanted with atoms that can bind excitons. Such remaining portion can be implanted with ions from a lithium source. Apparatus for providing such an array can include a source of lithium ions and masking means for selectively permitting and for selectively inhibiting passage of ions from the source to pass therethrough and to implant in a pattern onto the platelet. The apparatus operates at temperatures in the neighborhood of liquid helium. A method for producing such an array includes providing a thin, substantially pure, platelet of cadmium sulfide, selectively masking the platelet with a pattern to selectively permit and to selectively inhibit passage of ions onto the platelet, and providing a source of ions. The source of ions, in accordance with certain features, can be lithium ions.

Abstract: Real-time all-optical multiplication of an n component vector by a large m by m matrix having digital accuracy utilizes an updatable two dimensional spatial light modulator.

Abstract: An optical waveguide made from a unitary organic film has a polydiacetylene core region and a diacetylene monomer cladding substrate region. The index of refraction of the polydiacetylene core region is greater than the index of refraction of the diacetylene monomer cladding substrate region.The method of fabricating the optical waveguide comprises depositing a diacetylene monomer film on a substrate. The diacetylene monomer film is polymerized by ion beam bombardment to a depth less than the thickness of the film. The depth of the polymerization is controlled by the ion mass and energy of the ion beam applied.

Abstract: Devices for efficiently coupling electromagnetic radiation in the far infrared and sub-millimeter microwave regions of the electromagnetic spectrum to surface electromagnetic waves comprise a material of negative dielectric constant having a grating contoured surface overcoated with a transparent organopolymeric material. The efficiency of coupling between the free radiation and the surface electromagnetic waves can be optimized by adjusting the thickness of the overcoating layer.