Abstract: This description relates to a tamp for an explosive. The tamp is formed from heat-shrink material having its ends heat-shrunk closed holding a tamp substance therein. A length of heat-shrink material is provided. A first end of the heat-shrink material is heated-shrunk closed to create a bag shape. A tamp substance is inserted into the bag via a second end of the heat-shrink material. The second end of the heat-shrink material is heat-shrunk closed to create a tamp. The tamp is placed adjacent to an explosive. This description also relates to a sleeve for an explosive. The sleeve is formed from heat-shrink material. An explosive is placed in the sleeve. One or both ends of the sleeve may be heat-shrunk closed.

Abstract: The present invention relates to highly sensitive and specific methods for detection of nucleic acids, which for example are useful for detection of rare mutations, or for detection of low-abundance variants in nucleic acids sequences. The methods involve an asymmetric incremental polymerase reaction (AIPR) followed by an exponential polymerase chain reaction (PCR).

Abstract: A deployable explosive charge structure includes a carpenter's tape capable of transitioning from an undeployed state to a deployed state in which the tape extends linearly over its length, an explosive charge connected to the carpenter's tape, a connecting structure for connecting the carpenter's tape and the explosive charge, and a two-sided adhesive tape for engaging a structure (for example, a door or wall) when the carpenter's tape is in the deployed state.

Abstract: An explosive detonating system comprises connectable components to connect/disconnect a pathway that ignites an explosion. A firing actuator activates primers. An adapter connects the firing actuator to shock tube and channels the ignition force from the primers into the shock tube. A cap box houses blasting caps coupled to the end of the shock tube. A priming well is coupled to the cap box/blasting caps and detonating cord. When the firing actuator is initiated, the percussion caps ignite, sending an explosive jet of gas into the shock tube, which ignites an explosive liner. An explosive wave travels through the shock tube and activates the blasting caps, which activate the detonating cord in the priming well. The explosive is placed in a location to provide a desired explosive effect. For example, the system may be employed as a system to breach into structures, remove obstacles and/or barriers, or other applications.

Abstract: A method of forming transparent electrodes using printable conductive ink containing conductive materials dispersed in a viscous liquid which upon printing and thermal treatment will vaporise fully leaving behind the conductive material only. The viscous liquid acts as a medium by which conductive material dispersions are made processable for use in various printing techniques, allowing conductive patterns to be printed onto substrates (e.g. plastics, glass, metals, ceramics).

Abstract: Pressure conditioning systems for supplying insufflation gas to an open-ended body conduit such as a rectal cavity during a transanal minimally invasive surgery (TAMIS) procedure can reduce billowing of walls of the body conduit. A pressure conditioning system can include a pressure storage component, an accumulator, and a flow restrictor. The pressure storage component can include a variable volume reservoir that is biased to a relatively low volume state. The flow restrictor can include insufflation tubing with a restrictor plate having a relatively low diameter orifice. The pressure storage component, accumulator, and flow restrictor can be fluidly connected in various orders in series or as side branches from a gas flow conduit. Despite a pulsed or otherwise discontinuous insufflation gas flow and leakage and absorption from the body conduit, the pressure conditioning system can maintain a constant pressure within the body conduit.

Abstract: A deployable explosive charge structure includes a carpenter's tape capable of transitioning from an undeployed state to a deployed state in which the tape extends linearly over its length, an explosive charge connected to the carpenter's tape, a connecting structure for connecting the carpenter's tape and the explosive charge, and a two-sided adhesive tape for engaging a structure (for example, a door or wall) when the carpenter's tape is in the deployed state.

Abstract: A biometric sensor device for attachment to the skin of a user comprises an electronic device arranged to receive biometric signals or data from the user and a power cell connected or connectable to the electronic device for providing power thereto, the electronic device and the power cell being provided as discrete, thin, flexible parts connectable or connected together. Methods of construction of the device and applications for use of the device are also disclosed.

Abstract: This invention describes a layer-by-layer manufacturing process to create fully printable supercapacitors which are highly flexible in nature and can be formed into a specific shape or size allowing use in electronic devices including but not limited to large energy storage systems, electronic equipment and wearable devices. A polymer-based substrate material with superior flexibility is printed onto a release liner followed by deposition of successive layers of active materials. In this manner both the electrodes of a flexible supercapacitor can be prepared separately on the printed substrates before arranging them on top of each other with a thin layer of electrolyte in the middle. The assembled supercapacitors enclosed in the flexible polymer substrate can be removed afterwards from the release liner, providing a fully printed structure with outstanding flexibility. Supercapacitors developed in this manner are fully scalable and can be produced in a roll-to roll production facility.

Abstract: Pressure conditioning systems for supplying insufflation gas to an open-ended body conduit such as a rectal cavity during a transanal minimally invasive surgery (TAMIS) procedure can reduce billowing of walls of the body conduit. A pressure conditioning system can include a pressure storage component, an accumulator, and a flow restrictor. The pressure storage component can include a variable volume reservoir that is biased to a relatively low volume state. The flow restrictor can include insufflation tubing with a restrictor plate having a relatively low diameter orifice. The pressure storage component, accumulator, and flow restrictor can be fluidly connected in various orders in series or as side branches from a gas flow conduit. Despite a pulsed or otherwise discontinuous insufflation gas flow and leakage and absorption from the body conduit, the pressure conditioning system can maintain a constant pressure within the body conduit.

Abstract: A method of fabricating a flexible battery comprises forming a first substrate on a first release liner, forming at least one current collector layer on each of the first and second substrate, forming an anode side of the battery by forming an anode on the current collector of the first substrate, forming a cathode side of the battery by forming a cathode on the current collector of the second substrate, depositing electrolyte on one or both of the anode and cathode, adhering and sealing the anode side and cathode side together such that the anode and cathode face one another with the electrolyte In between, and removing the flexible battery from the release liners. The battery may be a primary battery or a secondary battery. The method may be implemented using a roll-to-roll process.

Abstract: Electrolytic Etching/Deposition System. A system for continuous circuit fabrication comprising means for storing and dispensing the substrate, means for laminating the substrate, means for printing the substrate, means for optical inspection of the substrate, means for photolithography of the substrate, means for drying the substrate, means for developing the substrate, means for washing the substrate and means for electroplating the substrate.

Abstract: Tiled display device (19) comprising an array of display units (18) which are mechanically and electrically coupled to each other by removable data and power connectors (50). The application also discloses a self-powered or partially self-powered display device (1) comprising a display layer (2) and a photovoltaic layer (3) behind the display layer. The display device may also include a light collecting lens system (7) for distributing light to the photovoltaic layer.

Abstract: An explosive detonating system comprises connectable components to connect/disconnect a pathway that ignites an explosion. A firing actuator activates primers (percussion caps). An adapter connects the firing actuator to shock tube and channels the ignition force into the shock tube. A cap box houses blasting caps coupled to the end of the shock tube. A priming well is coupled to the cap box/blasting caps and the detonating cord. When the firing actuator is initiated, the percussion caps ignite, sending an explosive wave into the adapter, which channels the wave into the shock tube and ignites the shock tube. The explosive wave travels through the shock tube and activates the blasting caps, which activate the detonating cord in the priming well. The explosive is placed in a location to provide a desired explosive effect. For example, the system may be employed as a system to breach structures or other applications.

Abstract: An electroluminescent element comprises at least the following layers, in sequence: a first substrate (1), a first conductive layer (2), a first dielectric layer (3), a first light emitting layer (4), a second conductive layer (5), a second light emitting layer (4?), a second dielectric layer (3?), a third conductive layer (2?), and a second substrate (6). At least one of the first and second substrates (1, 6) is transparent or translucent; and at least some of the layers are transparent or translucent so as to allow light from the first and/or second light emitting layers (4, 4?) to be emitted through the transparent substrate or substrates (1, 6). The second conductive layer (5) may be encapsulated between the first and second light emitting layers (4) and between the first and second dielectric layers (3, 3?). The elements may be stacked horizontally or vertically.

Abstract: The present invention relates to highly sensitive and specific methods for detection of nucleic acids, which for example are useful for detection of rare mutations, or for detection of low-abundance variants in nucleic acids sequences. The methods involve an asymmetric incremental polymerase reaction (AIPR) followed by an exponential polymerase chain reaction (PCR).

Abstract: This description relates to an extensible space-based infrastructure platform having modules that can be launched in a stowed configuration, placed in orbit, and then deployed to extend the modules away from each other for an integrated infrastructure platform configuration. This infrastructure platform provides power, timing, communications, data management, attitude control, and other vital and non-vital services to docked payloads. Multiple payloads can be launched into orbit, maneuvered into position, and docked with the space-based services platform. Each docked payload utilizes the infrastructure of the space-based services platform and its interconnected network of docked payloads. Multiple space-based platforms can be docked together to provide a larger space-based infrastructure platform with a broader array of services available to all docked payloads and users.

Abstract: An electroluminescent element comprises at least the following layers, in sequence: a first substrate (1), a first conductive layer (2), a first dielectric layer (3), a first light emitting layer (4), a second conductive layer (5), a second light emitting layer (4?), a second dielectric layer (3?), a third conductive layer (2?), and a second substrate (6). At least one of the first and second substrates (1, 6) is transparent or translucent; and at least some of the layers are transparent or translucent so as to allow light from the first and/or second light emitting layers (4, 4?) to be emitted through the transparent substrate or substrates (1, 6). The second conductive layer (5) may be encapsulated between the first and second light emitting layers (4) and between the first and second dielectric layers (3, 3?). The elements may be stacked horizontally or vertically.

Abstract: A tape drive comprises a roll of a tape that can be extended from a rolled state to an extended state. The tape includes a rigid material that supports the tape and a pliable material disposed at least partially on one side of the tape. A compression roller is disposed on a side of the tape and is biased toward the tape. A drive roller is disposed on the other side of the tape. The drive roller comprises an uneven surface that mechanically engages the pliable material of the tape, without protruding through the tape, as a result of the bias of the compression roller forcing the tape toward the drive roller. A motor turns the drive roller to extend the tape from the roll as the protrusions of the uneven surface of the drive roller mechanically engage the pliable material of the tape as the drive roller turns.

Abstract: A printable active material formulation comprises a matrix comprising a gelation material and a solvent; and at least one conductive material. A printable cathode formulation comprises a matrix comprising a thermoplastic resin and a solvent; and at least one conductive material. An organic light emitting or photovoltaic device may be manufactured using these formulations, for example by roll-to-roll printing.