Abstract: Methods and systems for managing and/or processing a blockchain to maintain data security for confidential and/or personal data are provided. According to certain aspects, the disclosed data security techniques may enable access sharing functionality utilizing the blockchain. For example, access sharing may be utilized to file documents, share policy information, and/or comply with an audit. The data security techniques disclosed herein also enable the use of smart contracts to transfer funds associated with payment obligations and/or other forms of blockchain based payments, comply with anti-money laundering requirements, report industry data, validate interest payments and/or maintain agent sales data. Data security may be achieved through the use of public key/private key encryption techniques.

Abstract: A surgical instrument, has an end effector that includes an ultrasonic blade, and a clamp arm that moves relative to the ultrasonic blade from an opened position toward an intermediate position and a closed position. The clamp arm is offset from the ultrasonic blade to define a predetermined gap in the intermediate position between the opened position and the closed position. A clamp arm actuator connects to the clamp arm and moves from an opened configuration to a closed configuration to direct the clamp arm from the opened position toward the intermediate position and the closed position. A spacer connects with the clamp arm to inhibit movement of the clamp arm from the intermediate position toward the closed position for maintaining the predetermined gap between the clamp arm and the ultrasonic blade.

Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.

Abstract: A neuromodulation therapy is delivered via at least one electrode implanted subcutaneously and superficially to a fascia layer superficial to a nerve of a patient. In one example, an implantable medical device is deployed along a superficial surface of a deep fascia tissue layer superficial to a nerve of a patient. Electrical stimulation energy is delivered to the nerve through the deep fascia tissue layer via implantable medical device electrodes.

Abstract: Methods and systems for managing and/or processing a blockchain to maintain data security for confidential and/or personal data are provided. According to certain aspects, the disclosed data security techniques may enable access sharing functionality utilizing the blockchain. For example, access sharing may be utilized to share policy information. The policy information may be associated with a smart contract. Accordingly, the policy information may be encrypted using a public key for the smart contract and compiled into a block of the blockchain. In response to a request to provide access to the information to a particular node, the private key for the smart contract may be encrypted using the public key for the particular node and compiled into a block of the blockchain.

Abstract: Methods and systems for processing a blockchain comprising a plurality of immutable sales records corresponding to sales made by agents of an entity are provided. According to certain aspects, a transaction request indicating a sale made by an agent of the entity may be received at a first node. A block including a sales record indicating the sale made by the agent may be added to a blockchain and transmitted to another node for validation. The first node may add the block to a copy of the blockchain, where the block may be identified by a hash value that references a previous block in the blockchain that includes at least one additional sales record.

Abstract: Methods and systems for managing and/or processing a blockchain to maintain data security for confidential and/or personal data are provided. According to certain aspects, the disclosed data security techniques may enable access sharing functionality utilizing the blockchain. For example, access sharing may be utilized to file documents, share policy information, and/or comply with an audit. The data security techniques disclosed herein also enable the use of smart contracts to transfer funds associated with payment obligations and/or other forms of blockchain based payments, comply with anti-money laundering requirements, report industry data, validate interest payments and/or maintain agent sales data. Data security may be achieved through the use of public key/private key encryption techniques.

Abstract: A thermoelectric generator for powering a load includes a first mounting plate, a second mounting plate, and a plurality of semiconductors positioned between the first and the second mounting plates. The plurality of semiconductors includes one of positive-type or negative-type semiconductor material.

Abstract: A thermoelectric generator for powering a load includes a first mounting plate, a second mounting plate, and a plurality of semiconductors positioned between the first and the second mounting plates. The plurality of semiconductors includes one of positive-type or negative-type semiconductor material.

Abstract: A floor cleaning apparatus includes a body having a suction inlet and an exhaust outlet. A dirt cup assembly is carried on the body. The dirt cup assembly includes a primary cyclone, a plurality of secondary cyclones and an airflow path between the primary cyclone and the plurality of secondary cyclones. A suction generator is carried on the body. The suction generator moves an airstream through the suction inlet, the airflow path of the dirt cup assembly and the suction outlet. The airflow path is characterized by a primary air guide including an airflow surface that provides for laminar airflow between the secondary cyclones.

Abstract: A hand-held and conversion vacuum cleaner includes a housing carrying a suction generator, a dirt collection vessel and a suction inlet. A first connector is carried on the housing. The first connector secures the suction inlet in fluid communication with a first cleaning attachment. The vacuum cleaner also includes an adapter having a second connector that secures the suction inlet in fluid communication with a second cleaning attachment.

Abstract: A floor cleaning apparatus includes a body having a suction inlet and an exhaust outlet. A dirt cup assembly is carried on the body. The dirt cup assembly includes a primary cyclone, a plurality of secondary cyclones and an airflow path between the primary cyclone and the plurality of secondary cyclones. A suction generator is carried on the body. The suction generator moves an airstream through the suction inlet, the airflow path of the dirt cup assembly and the suction outlet. The airflow path is characterized by a primary air guide including an airflow surface that provides for laminar airflow between the secondary cyclones.

Abstract: An upright vacuum cleaner includes a nozzle assembly having a suction inlet and a rotary agitator. A canister assembly is pivotally connected to the nozzle assembly. The vacuum cleaner also includes a suction generator and a dirt collection vessel. Still further, the vacuum cleaner includes a clutch assembly for controlling power transmission from the drive motor of the suction generator to the rotary agitator. The clutch assembly includes a pulley driven by the drive motor, a first clutch element connected to the pulley, a second clutch element connected to the rotary agitator and an actuator for displacing the second clutch element between a first, engaged position and a second, disengaged position.

Abstract: A hand-held vacuum cleaner has a housing that carries a suction generator, a dirt collection vessel, a suction inlet and a first connector. The first connector is adapted for securing the suction inlet in fluid communication with a first cleaning attachment. The housing includes a suction conduit extending from the dirt collection vessel through the first connector. The dirt collection vessel includes an inlet in fluid communication with one end of the suction conduit. The inlet of the dirt collection vessel includes a resilient flap valve that is normally closed to seal in and maintain dirt and debris in the dirt collection vessel but swings open when the suction generator is energized to allow dirt and debris to be sucked into the dirt collection vessel.

Abstract: A hand-held and conversion vacuum cleaner includes a housing carrying a suction generator, a dirt collection vessel and a suction inlet. A first connector is carried on the housing. The first connector secures the suction inlet in fluid communication with a first cleaning attachment. The vacuum cleaner also includes an adapter having a second connector that secures the suction inlet in fluid communication with a second cleaning attachment.

Abstract: An upright vacuum cleaner includes a nozzle assembly having a suction inlet and a rotary agitator. A canister assembly is pivotally connected to the nozzle assembly. The vacuum cleaner also includes a suction generator and a dirt collection vessel. Still further, the vacuum cleaner includes a clutch assembly for controlling power transmission from the drive motor of the suction generator to the rotary agitator. The clutch assembly includes a pulley driven by the drive motor, a first clutch element connected to the pulley, a second clutch element connected to the rotary agitator and an actuator for displacing the second clutch clement between a first, engaged position and a second, disengaged position.

Abstract: An article of headwear (1), preferably of moisture absorbent cloth, having two narrow end sections (4a, 4b) and a wide middle section (7) for covering the head and neck of a wearer. The inner side (3) of the middle section (7) contains a pocket (10) near the bottom (9) for holding thermal matter (15), such as frozen liquid or heat pads. An optional semi-circular headband (5) on the inner side (3) of the middle section (7) above the pocket (10) may assist in placing and holding the headwear to a forehead on a person. An optional visor (11) extending from the top portion (8) of the headwear is also provided. The end sections may serve as handles to be held by the hands. Various other fastening means (13a, 13b, 14a, 14b, 18a, 18b, 19a, 19b) have been provided for securing the headwear to the head of a wearer. The outside (2) of the headwear may also serve as a medium for advertising (6).

Abstract: An article of headwear (1), preferably of moisture absorbent cloth, having two narrow end sections (4a, 4b) and a wide middle section (7) for covering the head and neck of a wearer. The inner side (3) of the middle section (7) contains a pocket (10) near the bottom (9) for holding thermal matter (15), such as frozen liquid or heat pads. An optional semi-circular headband (5) on the inner side (3) of the middle section (7) above the pocket (10) may assist in placing and holding the headwear to a forehead on a person. An optional visor (11) extending from the top portion (8) of the headwear is also provided. The end sections may serve as handles to be held by the hands. Various other fastening means (13a, 13b, 14a, 14b, 18a, 18b, 19a, 19b) have been provided for securing the headwear to the head of a wearer. The outside (2) of the headwear may also serve as a medium for advertising (6).