Abstract: An automatic touchless washing machine is used for washing and cleaning all various types of buildings and windows. The machine dispenses, by a spray arm, high pressure water, chemical liquid, or dry-air from various storage tanks to wash areas of exterior surfaces of a building or a window. A controller controls the machine to automatically perform a wash program, step by step, without using hands. The controller further controls one or more wash functions by coordinating movements of the spray arm.

Abstract: Techniques are described herein that are capable of converting pages written in page storage during a user session to page-embedded blocks in block storage for reading. Blocks of first data are read from block storage during a user session. Pages of second data are written to page storage during the user session. The pages of the second data indicate changes to be made with regard to at least a subset of the blocks of the first data in the block storage. At a time instance at which no pages are being written to the page storage, the pages of the second data are transferred from the page storage to the block storage by converting the pages of the second data, which are configured to have a page format associated with the page storage, to page-embedded blocks, which are configured to have a block format associated with the block storage.

Abstract: Non-planar holographic beam shaping lenses for acoustics are disclosed herein. In one embodiment, an ultrasonic therapy system that is configured to apply ultrasound to a target in a body includes: an ultrasonic transducer configured to generate the ultrasound; and a customizable holographic lens configured to focus the ultrasound onto a focal area of a target that is an object or a portion of the object in the body. The customizable holographic lens is designed and produced based on the target. Furthermore, the customizable holographic lens is curved to mate with a front surface of the ultrasonic transducer.

Abstract: Obviously, Toilets are public sanitary ware, and to protect health that is important to ensure that they are always clean and ready for reuse. Just using this invention the Touchless Toilet Seat Cleaning for our toilets makes our Toilets cleaner and healthier, and a reason to protect our health. This is the main reason for the desire to development and innovation of a method for washing, cleaning and drying the Toilet Seat to be so important, The Control Board organizes and controls the steps of washing, cleaning and drying the Toilet Seat completely through its Toilet Seat Cover, by using soap or any suitable chemical liquid, water and hot air, when soap is first sprayed on the Toilet Seat for washing and then using high pressure water for cleaning, at the end is using the hot air to drying the Toilet Seat, these steps are automatically arranged and sequential, finally a Toilet Seat is ready for reuse in a short time.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclosed. An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: Methods and systems for creating patterns in tissue growth for tissue engineering are disclosed. In one embodiment, a method for arranging biological cells along predetermined patterns using an ultrasound includes: emitting the ultrasound by an ultrasound transducer; transmitting the ultrasound through a holographic lens toward a plurality of cells; and generating a pressure field in the predetermined patterns. The predetermined pattern includes a plurality of mutually parallel transverse planes. The parallel transverse planes are configured to entrap groups of cells of the plurality of cells. The axial pressure gradients within the parallel transverse planes are smaller than a first predetermined threshold. The lateral pressure gradients within the parallel transverse planes are larger than a second predetermined threshold. In response to generating the pressure field, the groups of entrapped cells are aligned within parallel transverse planes.

Abstract: An Automatic Touchless (Building and window) Wash Machine is a new invention in the world, it is used for washing and cleaning all various types of Buildings and Windows, and the Machine is dispensed high pressure (water, chemical liquid and air-dry) by the Spray Arm from various storage tanks to the exterior surface's wash area of a Building or a Window, the Machine system progresses under the controller to perform wash program step by step automatically without using hands, it is performing one or more wash functions by coordinating movements of a spray arm, The highest building in the world can be washing and cleaning step by step many times in a day by using this new invention “Automatic Touchless (Building and Window) Wash Machine”.

Abstract: Systems and methods for filtering time-varying data for filtering and extracting a predicted physiological signal. A method including: segmenting the time-varying data into temporal windows; using a trained filter machine learning model, predicting an error for each prediction of the physiological signal for each window of time-varying data, the filter machine learning model trained using physiological signal predictions based on training time-varying data and known values of the physiological signal for the training time-varying data; discarding each window of time-varying data when the predicted error for such window is greater than a threshold; and where the window of time-varying data is not discarded, outputting at least one of the window of time-varying data and the predicted error for each prediction of the physiological signal.

Abstract: Non-planar holographic beam shaping lenses for acoustics are disclosed herein. In one embodiment, an ultrasonic therapy system that is configured to apply ultrasound to a target in a body includes: an ultrasonic transducer configured to generate the ultrasound; and a customizable holographic lens configured to focus the ultrasound onto a focal area of a target that is an object or a portion of the object in the body. The customizable holographic lens is designed and produced based on the target. Furthermore, the customizable holographic lens is curved to mate with a front surface of the ultrasonic transducer.

Abstract: Provided is a balloon with multiple small segments (balloons) fused to each other along the shaft of the balloon. Each segment has a different pressure profile. Each segment has a separate outlet (slot) used for its inflation with the required pressure according to the tightness and calcification of the lesion of the arterial wall. Each segment can be inflated with different pressures and the apposition of the overlying stent can be confirmed without the need for another non compliant balloon which carry many complications and add extra cost.

Abstract: Apparatus and method for ultrasound beam shaping are disclosed herein. In one embodiment, an ultrasonic therapy system is configured to apply ultrasound to a target in a body. The system includes: an ultrasonic transducer configured to generate the ultrasound; and a customizable lens configured to focus the ultrasound onto a focal area of the target. The target is an object or a portion of the object in the body. The customizable lens is designed and produced based on at least one acquired image of the target.

Abstract: A noble metal free nanocomposite of a transition metal phosphide catalyst supported on ultrathin interconnected carbon nanosheets and its use as an efficient low cost electrocatalyst are disclose& An electrochemical cell comprising a working electrode coated with the electrocatalyst for the production of hydrogen by electrolysis of water.

Abstract: An apparatus, method and computer readable medium are provided for behavioral modeling of a concurrent multiband amplifier. The apparatus includes a memory to store coefficients of a memory polynomial having summations over no more than four indices including memory order and nonlinearity order, and nonlinear terms confined to even powers, and a processor circuitry that executes a model of the multiband amplifier according to the memory polynomial. The coefficients are not indexed over is the memory order index which allows for a substantial reduction in number of coefficients and minimization of memory, but with high memory depth.

Abstract: A trolley for transferring pipe stands (8) between the tower (1) and pipe rack (4) of a plant for the insertion and extraction of strings of drill pipes in production wells of hydrocarbons in general, wherein said trolley comprises a movable slide (21), relating to the same trolley (10), between a boost direction (F2) of said pipe stands (8) towards the tower (1) and a pulling direction (F1) of the same pipe stands (8) from the tower (1) towards the pipe rack (4) of said plant. With respect to known trolleys used in plants for the insertion and extraction of pipes in production wells of hydrocarbons in general, that according to the present invention offers the advantage of operating exclusively by gravity in transporting pipe stands, whose weight serves for maintaining their correct transfer position.