Abstract: A notification message is received indicating an upload of a file to a cloud service. An analysis engine (which can execute one or more machine learning models or other analysis operations) can generate information that characterizes the file which can be indicative of a level of trustworthiness for the file. In response to the generated information, each of a plurality of judges are notified to commence or revisit a judging process. In response to the notifications, the judges (which can execute one or more machine learning models or other analysis operations) retrieve the generated information and determine a respective trustworthiness score for the file. These scores can be stored in a corresponding judge database and/or data can be provided which characterizes the determined trustworthiness scores to a consuming application or process. Related apparatus, systems, techniques and articles are also described.

Abstract: An underwater camera system comprising a remote station such as a boat a diver connection module located at the back of diver's helmet including a splitter box. High voltage transmission power and a fiber optics tether come into the box from the boat on the surface through the fiber optics which can be integral with, attached to or coextending with the umbilical cord. The voltage is dropped, the fiber optic signal is converted to USB, and the two are fed out to the camera module which is adjustably mounted on the side of the diver's helmet, to allow change of focus in the same line of sight as the diver's vision and allowing full handsfree use.

Abstract: Systems, devices, and methods for creating and managing web3 app credentials, including: determining a private key and a public key; encrypting the determined private key into a plurality of separate keys; transmitting the first key to a third party provider; transmitting the second key to a cloud storage device; encrypting the first key and the second key; decrypting the second key; transmitting the decrypted second key; transmitting a transaction sign request to a secure third-party trusted execution environment; performing a user identity verification; transmitting a request to the third party provider for the first key; performing reconstruction of the original private key based on the first key and the second key; and signing a digital wallet transaction based on the reconstructed original private key received from the trusted execution environment.

Abstract: A notification message is received indicating an upload of a file to a cloud service. An analysis engine (which can execute one or more machine learning models or other analysis operations) can generate information that characterizes the file which can be indicative of a level of trustworthiness for the file. In response to the generated information, each of a plurality of judges are notified to commence or revisit a judging process. In response to the notifications, the judges (which can execute one or more machine learning models or other analysis operations) retrieve the generated information and determine a respective trustworthiness score for the file. These scores can be stored in a corresponding judge database and/or data can be provided which characterizes the determined trustworthiness scores to a consuming application or process. Related apparatus, systems, techniques and articles are also described.

Abstract: An underwater probe (11) comprises a submersible body having an elongated body with a hydrodynamic effective shape for travel in at least one longitudinal direction. There is a power system including two longitudinal side thrusters (21) for allowing the controllable driving of the submersible body in the at least one longitudinal direction and a top thruster (22) for allowing maneuvering in a lateral plane to the longitudinal axis E-E. Also, there is a visual image capture system including a plurality of optical cameras (31, 35) locatable on or at the surface of the elongated body. The probe is modular and has readily connectable and disconnectable modules that can be reconfigured to readily form differing volume and different payload ballast remotely controllable adjustable buoyant probes.

Abstract: An underwater camera system comprising a remote station such as a boat a diver connection module located at the back of diver's helmet including a splitter box. High voltage transmission power and a fiber optics tether come into the box from the boat on the surface through the fiber optics which can be integral with, attached to or coextending with the umbilical cord. The voltage is dropped, the fiber optic signal is converted to USB, and the two are fed out to the camera module which is adjustably mounted on the side of the diver's helmet, to allow change of focus in the same line of sight as the diver's vision and allowing full handsfree use.

Abstract: One aspect of the present invention is different embodiments of legs and feet massage apparatuses for providing massage effects to the legs and/or feet of a user. Another aspect is different embodiments of hands and arms massage apparatuses for providing massage effects to the arms and/or hands of the user. Additional aspect is an armrest sliding adjustment apparatus. A further aspect is a bicep and tricep panel sliding adjustment apparatus. Additional aspect is a chair that includes at least one of the following devices, apparatuses and systems described in this application: any of the legs and feet massage apparatuses; any of the hands and arms massage apparatuses; an armrest sliding adjustment apparatus; a bicep and tricep panel sliding adjustment apparatus; a neck and shoulder massage system; an integrated smart medical device; at least one health monitoring device or system; a virtual reality device; and a touchscreen-based control system.

Abstract: The present invention is directed to a fluid sealing member and a motor for preventing or reducing chances of fluids and/or substances or products from entering the motor chamber or cavity of a motor and causing damage to the motor's internal components and/or causing the motor to make undesirable noises or sounds. The present invention is also directed to a motor having a fluid sealing member, and to a fluid pump having a fluid sealing member. The present invention is further directed to a fluid pump that comprises a jet assembly and a motor assembly, which comprises a motor. The fluid pump may further comprise one, some or all of the following: a fluid sealing member, a mounting housing member or coupling device, a gasket or seal, a liner (when a liner is not already provided or present), and a driven magnetic disc assembly having a magnetic pole array.

Abstract: The present invention is directed to a massage chair having a massage chair frame, a massage and stretching system, and a noise-reducing, enclosure device. The frame includes a first end, a second end, a seat body area portion, and a back body area portion. The massage system includes at least one air massage element, an air pump, and at least one air valve device for regulating air flow into and out of the air massage element. The enclosure device includes an enclosure housing and noise-reducing material positioned inside the housing. The housing encloses the air pump and air valve device(s) during operation such that noise generated from or made by the air pump and air valve device(s) during operation is reduced, contained or eliminated.

Abstract: Systems, methods and devices for a coaxial cable transmission system. A power supply receives a primary power signal from a power source. The power supply generates a switched direct current power signal from the primary power signal. A power gateway receives the switched direct current power signal over a coaxial cable from the power supply. The power gateway generates a secondary power signal from the switched direct current power signal. A load device receives the secondary power signal from the power gateway. In some implementations, the power supply generates the switched direct current power signal at a positive direct current voltage level for a first part of a time period and at a negative direct current voltage level for a second part of the time period.

Abstract: An apparatus, system, and method involving controlling a spa system having a basin are provided. In one embodiment, the apparatus or system includes an electronics control portion and smart embedded software for receiving inputs from an operator of the spa system and for generating signals in response to inputs received from the operator. In addition, the apparatus or system includes a fluid mixing portion that receives the fluid from a supply and outputs the received fluid into the basin of the spa system. Moreover, the electronics control portion reads a temperature of the fluid in the fluid mixing portion and displays it to the control keypad. In another embodiment, the system includes a pump having a contactless, water sensor for dispensing water or air to a setting and for use with a disposable liner. The pump includes a jet assembly, a motor assembly, and a contactless, water sensor.

Abstract: The present invention is directed to a massage chair having a massage chair frame, a massage system, and a noise-reducing, enclosure device. The frame includes a first end, a second end, a seat body area portion, and a back body area portion. The massage system includes at least one air massage element, an air pump, and at least one air valve device for regulating air flow into and out of the air massage element. The enclosure device includes an enclosure housing and noise-reducing material positioned inside the housing. The housing encloses the air pump and air valve device(s) during operation such that noise generated from or made by the air pump and air valve device(s) during operation is reduced, contained or eliminated. The present invention may include additional features: armrest sliding, shoulder airbag sliding, media player holder, virtual reality player, wireless charger, hammering devices, heating acupuncture devices, and oxygen generator.

Abstract: A ferroresonant transformer assembly comprising, a core, a main shunt, first, second, and third windings, first and second tap connectors, and a selection connector. The first windings configured to be operatively connected to a primary power source. The first tap connector operatively connected to a first intermediate point defined by the third windings. The second tap connector operatively connected to a second intermediate point defined by the third windings. The selection connector operatively connected to the at least one load. Based on voltage requirements of the at least one load, the selection connector is operatively selectively connected to a selected tap connector selected from the first and second tap connectors.

Abstract: The disclosure is directed to a massage chair having a massage chair frame, a massage system, and a noise-reducing, enclosure device. The massage chair frame includes a first end, a second end, a seat body area portion, and a back body area portion. The massage system includes at least one air massage element, an air pump, and at least one air valve device for regulating air flow into and out of the at least one air massage element. The noise-reducing, enclosure device includes an enclosure housing and noise-reducing material positioned inside the enclosure housing. The enclosure housing encloses the air pump and the plurality of air valve devices during operation during operation such that noise generated from or made by the air pump and the plurality of air valve devices during operation is reduced, contained or eliminated.

Abstract: A massage chair includes a back massage system and a thigh massage system with a roller mechanism configured to move a roller in a three dimensional orbital motion. The roller mechanism is driven by a single motor that can change the direction in operation. Also included is a roller motion drive element within the roller mechanism. A shaft is configured to pass through the roller motion drive element in an offset non-perpendicular angle relative to the end face thereby forming an angle between the shaft and the end face that is less than 85 degrees. The offset causes the orbital motion of the roller when rotated. The electronics of the massage chair facilitate facial recognition and a medical assessment device to detect bodily characteristics. The backrest of the massage chair can elongate to stretch the user. A plurality of airbags are also available for the twisting of the user.

Abstract: The present invention is directed to a spa tub (and to a spa chair that includes a spa tub) that has a sprayer with a thermal meter so that an employee does not need to touch or feel the water and/or fluids to gauge the temperature of the water and/or fluids. The spa tub may also have a water pump and/or an air pump assembly that is designed and configured to be mounted to the wall of a basin for providing massage therapy to a user. In addition, the spa tub may additionally have a liner and/or an air dispenser. As a non-limiting embodiment, a spa chair includes a spa tub, a basin, a mounting housing member, and a sprayer with a thermal meter. The spa chair may also include a jet assembly, an air pump assembly a spa base, a gasket or seal, an air dispenser, and/or a liner.

Abstract: One aspect of the present invention is different embodiments of legs and feet massage apparatuses for providing massage effects to the legs and/or feet of a user. Another aspect is different embodiments of hands and arms massage apparatuses for providing massage effects to the arms and/or hands of the user. Additional aspect is an armrest sliding adjustment apparatus. A further aspect is a bicep and tricep panel sliding adjustment apparatus. Additional aspect is a chair that includes at least one of the following devices, apparatuses and systems described in this application: any of the legs and feet massage apparatuses; any of the hands and arms massage apparatuses; an armrest sliding adjustment apparatus; a bicep and tricep panel sliding adjustment apparatus; a neck and shoulder massage system; an integrated smart medical device; at least one health monitoring device or system; a virtual reality device; and a touchscreen-based control system.

Abstract: A massage chair includes a back massage system and a thigh massage system with a roller mechanism configured to move a roller in a three dimensional orbital motion. The roller mechanism is driven by a single motor that can change the direction in operation. Also included is a roller motion drive element within the roller mechanism. A shaft is configured to pass through the roller motion drive element in an offset non-perpendicular angle relative to the end face thereby forming an angle between the shaft and the end face that is less than 85 degrees. The offset causes the orbital motion of the roller when rotated. The electronics of the massage chair facilitate facial recognition and a medical assessment device to detect bodily characteristics. The backrest of the massage chair can elongate to stretch the user. A plurality of airbags are also available for the twisting of the user.

Abstract: A ferroresonant transformer assembly comprising, a core, a main shunt, first, second, and third windings, first and second tap connectors, and a selection connector. The first windings configured to be operatively connected to a primary power source. The first tap connector operatively connected to a first intermediate point defined by the third windings. The second tap connector operatively connected to a second intermediate point defined by the third windings. The selection connector operatively connected to the at least one load. Based on voltage requirements of the at least one load, the selection connector is operatively selectively connected to a selected tap connector selected from the first and second tap connectors.

Abstract: A massage chair includes a back massage system and a thigh massage system with a roller mechanism configured to move a roller in a three dimensional orbital motion. The roller mechanism is driven by a single motor that can change the direction in operation. Also included is a roller motion drive element within the roller mechanism. A shaft is configured to pass through the roller motion drive element in an offset non-perpendicular angle relative to the end face thereby forming an angle between the shaft and the end face that is less than 85 degrees. The offset causes the orbital motion of the roller when rotated. The electronics of the massage chair facilitate facial recognition and a medical assessment device to detect bodily characteristics. The backrest of the massage chair can elongate to stretch the user. A plurality of airbags are also available for the twisting of the user.