Abstract: A parachute data recorder system is provided that includes a housing, the housing having a seal for resistance to moisture and environmental impact; a plurality of sensors mounted in the housing, including an accelerometer, an altimeter, a gyrometer, and a GPS; a microprocessor mounted in the housing for recording and processing data from the sensors; a wireless connection unit mounted in the housing for transmitting data in the microprocessor; and an electronic connection port. The parachute data recorder system may further include a second accelerometer, one of the accelerometers being a low-g accelerometer and the other being a high-g accelerometer. The initiation of recording can be started by stress or strain inducement from parachute deployment.

Abstract: Multicasting network packets is disclosed. A total number of copies of a frame, t, to be sent is determined. A number of copies of the frame, m, which is less than a total number of copies of the frame, t, to be made during a current iteration is determined. M copies of the frame are made. The m copies of the frame are then sent to their destinations. The original input frame is provided as output with an indication that the frame should be returned for further processing. Processing of the frame is discontinued during an interval in which other frames are processed. The process is repeated until t copies have been sent.

Abstract: A tie-down assembly for attachment to and detachment from a structure, such as a vehicle pick-up bed, includes a female fastener configured to collapse during insertion of the tie-down assembly into the structure. The female fastener is also configured to expand following the insertion for retention of the tie-down assembly on the structure. The tie-down assembly also includes a male fastener configured to threadably engage the female fastener. Additionally, the tie-down assembly includes a holder configured to retain and rotatably restrain the female fastener when the male fastener is being threaded into the female fastener and when the male fastener is being threaded out of the female fastener. The holder includes an aperture and the male fastener is configured to be inserted into the aperture. The holder is also configured to guide the female fastener to a fixed position for removal of the tie-down assembly from the structure.

Abstract: A hydraulic system has several valve sections, each having a directional valve that controls fluid flow from a pump to a hydraulic actuator. A mechanism senses a greatest pressure among the hydraulic actuators to provide a load sense pressure. One valve sections has a pressure compensation apparatus includes a pressure compensation valve that reduces fluid flow between a given directional valve and an associated hydraulic actuator in response to pressure at a control port, and a pressure regulating valve that responds to the load sense pressure and pressure in the associated hydraulic actuator by selectively applying output pressure from the pump and the load sense pressure to the control port.

Abstract: A tie-down assembly for attachment to and detachment from a structure, such as a vehicle pick-up bed, includes a female fastener configured to collapse during insertion of the tie-down assembly into the structure. The female fastener is also configured to expand following the insertion for retention of the tie-down assembly on the structure. The tie-down assembly also includes a male fastener configured to threadably engage the female fastener. Additionally, the tie-down assembly includes a holder configured to retain and rotatably restrain the female fastener when the male fastener is being threaded into the female fastener and when the male fastener is being threaded out of the female fastener. The holder includes an aperture and the male fastener is configured to be inserted into the aperture. The holder is also configured to guide the female fastener to a fixed position for removal of the tie-down assembly from the structure.

Abstract: In some embodiments, scripts may be used to perform parcel data acquisition, conversion, and clean-up/repair in an automated manner and/or through graphical user interfaces. The scripts may be used, for example, to repair geometries of new parcel data, convert multi-part parcel geometries to single part parcel geometries (explode), eliminate duplicate parcel geometries, append columns, create feature classes, and append feature classes. These scripts may be executed in a predetermined manner to increase efficiency. In some embodiments, different combinations of attributes may be appended to stored parcel data. In some embodiments, a tracking application may be used to track information about sources of data. In some embodiments, a tracking application may be used to track which system users are assigned to specific tasks (e.g., in a data acquisition project).

Abstract: In some embodiments, scripts may be used to perform parcel data acquisition, conversion, and clean-up/repair in an automated manner and/or through graphical user interfaces. The scripts may be used, for example, to repair geometries of new parcel data, convert multi-part parcel geometries to single part parcel geometries (explode), eliminate duplicate parcel geometries, append columns, create feature classes, and append feature classes. These scripts may be executed in a predetermined manner to increase efficiency. In some embodiments, different combinations of attributes may be appended to stored parcel data. In some embodiments, a tracking application may be used to track information about sources of data. In some embodiments, a tracking application may be used to track which system users are assigned to specific tasks (e.g., in a data acquisition project).

Abstract: In some embodiments, scripts may be used to perform parcel data acquisition, conversion, and clean-up/repair in an automated manner and/or through graphical user interfaces. The scripts may be used, for example, to repair geometries of new parcel data, convert multi-part parcel geometries to single part parcel geometries (explode), eliminate duplicate parcel geometries, append columns, create feature classes, and append feature classes. These scripts may be executed in a predetermined manner to increase efficiency. In some embodiments, different combinations of attributes may be appended to stored parcel data. In some embodiments, a tracking application may be used to track information about sources of data. In some embodiments, a tracking application may be used to track which system users are assigned to specific tasks (e.g., in a data acquisition project).

Abstract: A hydraulic system has several valve sections, each having a directional valve that controls fluid flow from a pump to a hydraulic actuator. A mechanism senses a greatest pressure among the hydraulic actuators to provide a load sense pressure. One valve sections has a pressure compensation apparatus includes a pressure compensation valve that reduces fluid flow between a given directional valve and an associated hydraulic actuator in response to pressure at a control port, and a pressure regulating valve that responds to the load sense pressure and pressure in the associated hydraulic actuator by selectively applying output pressure from the pump and the load sense pressure to the control port.

Abstract: A technique is disclosed for generating a plurality of output frames based on a single input frame. An input interface is configured to receive at least a portion of the input frame. An output controller is configured to receive, for each of the plurality of output frames, a new header, and combine each new header with at least a portion of the input frame. An output frame may be generated for which no corresponding input frame exists. An input interface is configured to receive an indication that the output frame should be generated. An output controller is configured to receive a generated header and combine the generated header with a dummy payload to form the output frame.

Abstract: Novel vaccine compositions are provided comprising a hepatitis B antigen formulated with aluminium phosphate. The vaccine compositions may additionally contain an inactivated hepatitis A virus, aluminium hydroxide and formol. The combined hepatitis A and B vaccine formulations can, if desired, be administered to human subjects in a 2 dose regimen. Suitable formulations are illustrated.

Abstract: Optimizing statistics counter use is disclosed. A total number of counter bits to be used to track two or more statistics is determined. The total number of counter bits is allocated among the two or more statistics to provide for each statistic a counter comprising the number of bits allocated for that statistic, the allocation being such that each counter overflows at a rate desired for that counter. The overflow rates may be balanced, such that each counter overflows at approximately the same rate.

Abstract: Novel vaccine compositions are provided comprising a hepatitis B antigen formulated with aluminium phosphate. The vaccine compositions may additionally contain an inactivated hepatitis A virus, aluminium hydroxide and formol. The combined hepatitis A and B vaccine formulations can, if desired, be administered to human subjects in a 2 dose regimen. Suitable formulations are illustrated.

Abstract: Multicasting network packets is disclosed. A total number of copies of a frame, t, to be sent is determined. A number of copies of the frame, m, which is less than a total number of copies of the frame, t, to be made during a current iteration is determined. M copies of the frame are made. The m copies of the frame are then sent to their destinations. The original input frame is provided as output with an indication that the frame should be returned for further processing. Processing of the frame is discontinued during an interval in which other frames are processed. The process is repeated until t copies have been sent.

Abstract: A technique is disclosed for generating a plurality of output frames based on a single input frame. An input interface is configured to receive at least a portion of the input frame. An output controller is configured to receive, for each of the plurality of output frames, a new header, and combine each new header with at least a portion of the input frame. An output frame may be generated for which no corresponding input frame exists. An input interface is configured to receive an indication that the output frame should be generated. An output controller is configured to receive a generated header and combine the generated header with a dummy payload to form the output frame.

Abstract: Optimizing statistics counter use is disclosed. A total number of counter bits to be used to track two or more statistics is determined. The total number of counter bits is allocated among the two or more statistics to provide for each statistic a counter comprising the number of bits allocated for that statistic, the allocation being such that each counter overflows at a rate desired for that counter. The overflow rates may be balanced, such that each counter overflows at approximately the same rate.

Abstract: An integrated cabinet or a group of cabinets for supporting electronic equipment includes racks or other means for supporting the electronic equipment, heat management by liquid cooling, fire suppression systems, uninterruptible power supplies, power quality management, remote monitoring and control of cabinet parameters, such as temperature, humidity, intrusion, etc., a command center unit for connecting with and providing remote control and management of the electronic equipment contained within the cabinet(s), EMC/RFI/EMI containment and filters, seismic construction to comply with earthquake resistance standards, and acoustic noise control system.

Abstract: A segmented tire mold for molding a pneumatic tire with reduced flash in the sidewalls. The mold has an annular array of tread mold segments which have an inner circumferential surface and inwardly extending projections which form the tread pattern in the tire including the skid surface and tread lugs. The mold further includes a pair of sidewall mold plates which are in abutting contact with the tread mold segments and form a pair of circumferentially extending mold parting lines which are in axial alignment with a nylon reinforcing strip located in the crown portion of the tire and within ½ inch of the inner circumferential surface of the tread mold segments to reduce flash formed on the molded tire.

Abstract: Novel vaccine compositions are provided comprising a hepatitis B antigen formulated with aluminium phosphate. The vaccine compositions may additionally contain an inactivated hepatitis A virus, aluminium hydroxide and formol. The combined hepatitis A and B vaccine formulations can, if desired, be administered to human subjects in a 2 dose regimen. Suitable formulations are illustrated.

Abstract: Method and apparatus for applying an identifying mark to a mold used for making an ophthalmic device whereby the mold may be identified at various points along a production line in a fast, reliable and automatic manner. The mark is applied to a non-optical surface of the mold and is read using a reading device and a light source positioned on either side of the mold whereby the light rays enhance the contrast between the identifying mark and the mold. In a preferred embodiment, the identifying mark is a 2D matrix which is formed on the non-optical mold tool used in the injection mold machine which makes the mold. The 2D matrix on the non-optical mold tool is then replicated on the non-optical surface of the mold.