Patent application number | Description | Published |
20090169890 | High Brightness and Low Abrasion Calcined Kaolin - Disclosed herein are calcined kaolins, having a GE brightness of at least about 89 and an Einlehner Abrasion value of not more than about 4.0 mg when measured at 43.5 krev and a solids content of 10%. Further disclosed herein are calcined kaolins, having a Hunter “a” value of less than 0.1 and an Einlehner Abrasion value of not more than about 4.0 mg when measured at 43.5 krev and a solids content of 10%. In addition, disclosed herein are methods of making the calcined kaolins and products comprising the calcined kaolins. | 07-02-2009 |
20090317318 | Method of Treating an Aqueous Suspension of Kaolin - A method of treating a kaolin particulate material to improve one or more of its properties by removal of impurity particles therein which includes: producing a dispersed aqueous suspension of a kaolin particulate material containing at least 0.1% by weight, based on the dry weight of the kaolin particulate material of separable particulate impurity; diluting said dispersed aqueous suspension by adding a diluent thereto; adding a selective flocculation polymer to the diluted suspension; allowing the suspension containing the polymer to separate in a selective flocculation separator into layers comprising a flocculated product layer and a deflocculated impurity layer containing the separable impurity; and extracting the separated layers from the separator, wherein at least a portion of said deflocculated impurity layer is recirculated for use as at least a portion of the aforementioned diluent. | 12-24-2009 |
20110001078 | METHODS FOR PURIFYING KAOLIN CLAYS USING REVERSE FLOTATION, HIGH BRIGHTNESS KAOLIN PRODUCTS, AND USES THEREOF - Disclosed herein are methods for removing discoloring impurities, such as carbon impurities, particularly graphite, from kaolin clay to enhance the brightness of the kaolin clays. The methods include reverse flotation processes. Also disclosed herein are high brightness kaolin products, and the uses thereof. | 01-06-2011 |
Patent application number | Description | Published |
20150091631 | Method and Apparatus for Reference Voltage Calibration in a Single-Ended Receiver - According to at least one example embodiment, a method and corresponding system, or circuit, for calibrating a reference voltage of a single-ended receiver, include applying a clock signal and a reference voltage signal as inputs to the differential amplifier of the single-ended receiver. The differential amplifier provides an output signal, the output signal is processed, and an indication of a duty cycle associated with an output signal of the amplifier is evaluated. Based on the evaluated indication of the duty cycle, a control logic module, or circuit, adjusts a level of the reference voltage signal. The process of evaluating the indication of the duty cycle and adjusting the reference voltage level is repeated for a number of iterations. | 04-02-2015 |
20150092510 | Method and Apparatus for Amplifier Offset Calibration - According to at least one example embodiment, a method and corresponding system for calibrating an amplifier offset include applying an input value to both input leads of an amplifier. The amplifier includes one or more digital-to-analog converters (DACs) used to calibrate an offset of the amplifier. A digital value, provided as input to the DAC, is updated over a number of iterations, by a control logic coupled to the amplifier, based on an output of the amplifier. A final value of the digital value being updated, e.g., associated with the last iteration, is employed as input to the DAC of the one or more DACs in the amplifier for calibrating the offset of the amplifier during a data reception phase. | 04-02-2015 |
20150092889 | Method and Apparatus for Calibrating an Input Interface - According to at least one example embodiment a two phase calibration approach is employed for calibrating an input/output interface having multiple single-ended receivers. During a first phase, amplifier offset calibration is applied to each of the multiple single-ended receivers. During a second phase, reference voltage calibration is applied to a single-ended receiver of the multiple single-ended receivers to determine a calibration reference voltage value. The calibration reference voltage value is then employed in each of the multiple single-ended receivers during an active phase of the input/output interface. | 04-02-2015 |
Patent application number | Description | Published |
20110023727 | System and structure for heating or sterilizing a liquid stream - A food product sterilizer includes a food product source and a regenerative heat exchanger configured to receive a flow of food product from the food product source. The heat exchanger includes an input channel configured to receive a flow of food product to be sterilized. The heat exchanger also includes an output channel fluidly coupled to the input channel. The output channel is adjacent the input channel. The output channel and the input channel are configured to transfer heat between the two channels. The heat exchanger further includes an integrated heating section of at least a portion of the input channel or the output channel. The heating section is configured to heat the flow of food product. | 02-03-2011 |
20110023728 | Pasteurization system and method - A pasteurization system includes a liquid inlet configured to receive a liquid to be pasteurized. The system also includes a pump coupled to the liquid inlet for pressurizing the liquid. Further, the system includes a counter flow heat exchanger coupled to the liquid inlet and the pump, the counterflow heat exchanger configured to heat the liquid to a predetermined temperature for at least a predetermined time and configured to exchange heat between a flow of liquid in a first direction in a first channel with the flow of liquid in a second direction opposite the first direction in a second channel. A heating section that heats the liquid flow is integrated into the heat exchanger and heats at least a portion of the first channel or the second channel. | 02-03-2011 |
20110027441 | Method for heating or sterilizing a liquid stream - A method of sterilizing a liquid food product includes flowing a food product to be sterilized through an input channel. The method also includes flowing the liquid food product through a heating channel that is fluidly coupled to the input channel. Further, the method includes flowing the food product through an output channel fluidly coupled to the heating channel. The output channel is adjacent the input channel, and the output channel, the input channel, and the heating channel are all integrated portions of a heat exchanger. Further still, the method includes transferring heat between the output channel and the input channel. | 02-03-2011 |
Patent application number | Description | Published |
20120000918 | Temperature-stabilized storage systems configured for storage and stabilization of modular units - Apparatus for use with substantially thermally sealed storage containers are described herein. These include an apparatus comprising a stored material module, a stabilizer unit, a stored material module cap and a central stabilizer unit. The apparatus also include a transportation stabilizer unit with dimensions corresponding to a substantially thermally sealed storage container with a flexible conduit. | 01-05-2012 |
20120315364 | HEAT STABLE VESSEL - The present disclosure relates to methods, systems, and devices that may be used to heat treat and store one or more fluids. | 12-13-2012 |
20140150464 | Temperature-Stabilized Storage Systems with Integral Regulated Cooling - In some embodiments, a regulated thermal transfer device for a storage container includes: a phase change material unit, the phase change material unit including one or more walls surrounding a phase-change material region, and an aperture in the one or more walls; a heat pipe with a first end positioned within the phase change material unit, and a second end; a thermoelectric unit thermally connected to the second end of the heat pipe; a heat sink connected to the thermoelectric unit, and positioned to radiate heat away from the thermoelectric unit; and an electronic controller operably connected to the thermoelectric unit; wherein the regulated thermal transfer device is of a size and shape to be positioned so that the phase change material unit is within a storage region of a temperature-stabilized storage container, and the thermoelectric unit is positioned adjacent to an external surface of the temperature-stabilized storage container. | 06-05-2014 |
20140352329 | TEMPERATURE-STABILIZED STORAGE SYSTEMS WITH REGULATED COOLING - Regulated cooling devices are described herein that are sized, shaped and calibrated for use with a substantially thermally sealed storage container. In some embodiments, the regulated cooling devices include a cooling region, an adiabatic region, a lid region, and an electronics unit attached to the lid region. | 12-04-2014 |
20150159924 | Storage Apparatuses and Related Methods for Storing Temperature-Sensitive Items - Embodiments disclosed herein relate to apparatuses and methods for storing temperature-sensitive items. More specifically, embodiments include a storage apparatus that may store the temperature-sensitive items. For example, the storage apparatus may include a storage compartment that may be maintained at a predetermined temperature or temperature range. | 06-11-2015 |
Patent application number | Description | Published |
20090265707 | OPTIMIZING APPLICATION PERFORMANCE ON VIRTUAL MACHINES AUTOMATICALLY WITH END-USER PREFERENCES - A virtual machine management/monitoring service can be configured to automatically monitor and implement user-defined (e.g., administrator-defined) configuration policies with respect to virtual machine and application resource utilization. In one implementation, the monitoring service can be extended to provide user-customized alerts based on various particularly defined events that occur (e.g., some memory or processing threshold) during operation of the virtual machines and/or application execution. The user can also specify particularly tailored solutions, which can include automatically reallocating physical host resources without additional user input on a given physical host, or moving/adding virtual machines on other physical hosts. For example, the monitoring service can be configured so that, upon identifying that a virtual machine's memory and processing resources are maxed out and/or growing, the monitoring service adds memory or processing resources for the virtual machine, or adds a new virtual machine to handle the load for the application program. | 10-22-2009 |
20120246738 | Resource Sharing and Isolation in Role Based Access - The subject disclosure is directed towards resource sharing and/or isolation in a role based access (RBA) system. A resource may be associated with an owner, via an owner property, which provides isolation by enforcing exclusive access to that resource by the owner (unless the owner chooses to share). Sharing is provided by allowing the owner to identify, in a GrantedTo list, selected receiving user(s) or user role(s) that can have shared access. Also described is administrator-level control over the ability to share resources and/or receive shared resources, e.g., an administrator selects whether a resource owner is permitted to share resources and/or whether receiving users/user roles are permitted to receive shared resources. | 09-27-2012 |