Abstract: A drilling assembly for downhole to surface communications is provided. The drilling assembly includes a series of pipe segments coupled in fluid communication between a slip ring assembly and an end pipe portion. The slip ring assembly is coupled in data and fluid communication with the pipe segments. A surface communications link is in data communication with the drilling assembly via the slip ring assembly. An end pipe portion is coupled with the drilling assembly that includes an electronics assembly with electronic components for transferring data to the slip ring assembly via the drilling assembly. A drill bit is operably coupled with the end pipe portion for drilling a borehole. Each pipe segment includes an outer conductor portion, a hollow inner conductor portion, and a dielectric portion for electrical isolation between the outer conductor portion and the inner conductor portion.

Abstract: The present disclosure provides an ice making evaporator that combines the cubic shape of pan and partition evaporators with the central ice making of a pin evaporator to achieve an ice shape that is mostly cubic. Separation of the cooling ability of these two evaporator portions allows cube shaping during ice making cycle based on time, temperature, pressure, or other variables.

Abstract: The present disclosure provides an ice making evaporator that combines the cubic shape of pan and partition evaporators with the central ice making of a pin evaporator to achieve an ice shape that is mostly cubic. Separation of the cooling ability of these two evaporator portions allows cube shaping during ice making cycle based on time, temperature, pressure, or other variables.

Abstract: A component mount for a data storage device (DSD). The component mount includes a flexible member or printed circuit board assembly (PCBA) including a pad for electrically connecting to a printed circuit board (PCB) of the DSD. At least one capacitor is mounted on the flexible member or PCBA, and is electrically connected with the pad.

Abstract: A component mount for a data storage device (DSD). The component mount includes a flexible member or printed circuit board assembly (PCBA) including a pad for electrically connecting to a printed circuit board (PCB) of the DSD. At least one capacitor is mounted on the flexible member or PCBA, and is electrically connected with the pad.

Abstract: A component mount for a data storage device (DSD). The component mount includes a flexible member or printed circuit board assembly (PCBA) including a pad for electrically connecting to a printed circuit board (PCB) of the DSD. At least one capacitor is mounted on the flexible member or PCBA, and is electrically connected with the pad.

Abstract: A data storage device (DSD) with improved manufacturing method. The DSD includes a main printed circuit board (PCB) that includes a first PCB connector and a second PCB connector. The DSD also includes a first flash card mounted over the main PCB and including a flash memory and a flash card connector configured to connect to the first PCB connector, and a second flash card mounted over the main PCB and including a flash memory and a flash card connector configured to connect to the second PCB connector. The first flash card and the second flash card are mounted over the main PCB in a plane substantially parallel with the main PCB. The main PCB can be mounted to a base before connecting the first and second flash cards, or the first and second flash cards can be mounted to the main PCB before mounting to the base.

Abstract: A connection assembly is disclosed for an ice maker that includes a base having a rail and a cabinet assembly having a glide. The glide slides onto the rail to removably connect the base and the cabinet assembly while aligning the cabinet assembly vertically and horizontally relative to the base. Preferably, the rail and glide have complementary geometries wherein the base and rail fit together such that the complementary geometries limit the relative vertical and horizontal movement of the rail and the glide to each other. In alternative configurations, the base may have a glide and the cabinet may have a rail. The connection assembly may also include a stop limiting the relative linear movement between the rail and the glide, further assuring proper alignment of the cabinet and the base. The connection assembly may also include a locking mechanism limiting relative linear movement of the base and the cabinet.

Abstract: An ice making system includes a flavored liquid, an ice machine and a refrigerated storage bin. The ice making system continuously produces flavored ice pieces for storage in an ice storage bin. A refrigeration system cools the ice storage bin.

Abstract: A component mount for a data storage device (DSD). The component mount includes a flexible member or printed circuit board assembly (PCBA) including a pad for electrically connecting to a printed circuit board (PCB) of the DSD. At least one capacitor is mounted on the flexible member or PCBA, and is electrically connected with the pad.

Abstract: Disclosed are methods and devices for sealing components and areas of the food zone of an ice machine, including systems that transport fluids and devices used for the production and harvest of ice. Due to the form, fit, and function of food zone components, gaps or pathways may exist in that unwanted fluids or solids may enter the food zone. Pathways for contamination to enter a food zone include: refrigeration tubing, water supply, drain tubing, electrical connections, and devices for antimicrobial protection, automatic cleaning systems, ice harvest assist, and transportation of ice from the ice making surface to the storage bin. Methods and devices of creating contaminant-proof barriers are disclosed, including: sealing, trapping, gasketing and/or creating a positive pressure within the food zone, alone or in combination. The methods and devices can be used in a systematic arrangement to create an essentially contaminant-proof ice machine food zone.

Abstract: A technique for cancelling out target IM2 components in a wireless receiver's mixer output is disclosed. A differential RF signal and a differential local oscillator (LO) signal are mixed by a mixer to demodulate the RF signal. A first common node signal is generated between a first resistor and a second resistor coupled across the mixer's differential output terminals. A second common node signal is generated between a third resistor and a fourth resistor coupled across the differential output terminals, where a capacitor is coupled between the second common node and a power supply terminal. The second common node signal provides a stable reference signal for IM2 components above a certain frequency. The two common node signals are subtracted to create a difference signal. The difference signal is scaled by a scaling factor obtained during calibration. The scaled difference signal is coupled to the mixer output to offset IM2 distortion.

Abstract: A technique for cancelling out target IM2 components in a wireless receiver's mixer output is disclosed. A differential RF signal and a differential local oscillator (LO) signal are mixed by a mixer to demodulate the RF signal. A first common node signal is generated between a first resistor and a second resistor coupled across the mixer's differential output terminals. A second common node signal is generated between a third resistor and a fourth resistor coupled across the differential output terminals, where a capacitor is coupled between the second common node and a power supply terminal. The second common node signal provides a stable reference signal for IM2 components above a certain frequency. The two common node signals are subtracted to create a difference signal. The difference signal is scaled by a scaling factor obtained during calibration. The scaled difference signal is coupled to the mixer output to offset IM2 distortion.

Abstract: A mixer in an RF demodulator includes a transconductance amplifier that converts an RF input voltage (Vin), applied to the base of a first bipolar transistor, to a first output current. The first output current contains third order intermodulation (IM3) products. An IM3 canceller is connected in parallel with the transconductance amplifier. The base of a second bipolar transistor in the IM3 canceller is coupled to the DC component of Vin, and the AC component of Vin is coupled to the emitter of the second bipolar transistor, such that the currents though the first bipolar transistor and the currents through the second bipolar transistor change oppositely. The collectors of the transistors are coupled together. The values of components in the IM3 canceller are set so that the current generated by the IM3 canceller substantially cancels IM3 distortion in the first current or other current generated in a demodulator of Vin.

Abstract: An ice making system includes a flavored liquid, an ice machine and a refrigerated storage bin. The ice making system provides for the continuous production of flavored ice pieces with features to facilitate stabilization of the flavored ice and maintain the quality.

Abstract: A power measurement circuit and method are described. The circuit comprises: a transconductance rectifier arrangement including an input and configured to receive a periodically varying input voltage signal having an approximate 50% duty cycle; and an averaging filter for producing a time averaged DC output signal proportional to the mean square of the voltage at the input of the transconductance rectifier arrangement and representative of the average power of the input voltage signal within a range of voltages at the input.

Abstract: An ice barrier and an ice making machine having an ice barrier is provided in some embodiments, wherein the ice barrier is movable between a first orientation in which liquid water from an ice-forming surface is directed into the liquid receptacle, and a second orientation in which the ice barrier blocks access of ice from the ice-forming surface to locations in which ice is trapped between the ice barrier and an adjacent surface. Also, a method of producing ice in an ice making machine is provided in some embodiments, wherein a barrier diverts a flow of liquid water received from the ice-forming surface away from an ice collection bin, and wherein the barrier is moved to an orientation in which the barrier diverts ice toward the ice collection bin and also blocks access of ice to positions trapped between the barrier and an adjacent surface.

Abstract: A power measurement circuit comprises: a transconductance rectifier arrangement including an input and configured to receive a sinusoidal input voltage signal; and an averaging filter for producing a time averaged DC output signal proportional to the mean square of the voltage at the input of the transconductance rectifier arrangement and representative of the average power of the input voltage signal within a range of voltages at the input.

Abstract: A power measurement circuit and method are described. The circuit comprises: a transconductance rectifier arrangement including an input and configured to receive a periodically varying input voltage signal having an approximate 50% duty cycle; and an averaging filter for producing a time averaged DC output signal proportional to the mean square of the voltage at the input of the transconductance rectifier arrangement and representative of the average power of the input voltage signal within a range of voltages at the input.

Abstract: An ice barrier and an ice making machine having an ice barrier is provided in some embodiments, wherein the ice barrier is movable between a first orientation in which liquid water from an ice-forming surface is directed into the liquid receptacle, and a second orientation in which the ice barrier blocks access of ice from the ice-forming surface to locations in which ice is trapped between the ice barrier and an adjacent surface. Also, a method of producing ice in an ice making machine is provided in some embodiments, wherein a barrier diverts a flow of liquid water received from the ice-forming surface away from an ice collection bin, and wherein the barrier is moved to an orientation in which the barrier diverts ice toward the ice collection bin and also blocks access of ice to positions trapped between the barrier and an adjacent surface.