Abstract: Concentrated fatty alcohol sulfate preparations which comprise at least 35% by weight of fatty alcohol sulfate (FAS) are described. The compositions are aqueous, but, besides the FAS, also comprise polyols, fatty acid alkylamides and/or oil-soluble betaines. They are suitable for the production of detergents and cleaners, but also for the production of cosmetic compositions, in particular dental care compositions.

Abstract: A system and method for performing and accelerating cluster analysis of large data sets is presented. The data set is formatted into binary bit Sequential (bSQ) format and then structured into a Peano Count tree (P-tree) format which represents a lossless tree representation of the original data. A P-tree algebra is defined and used to formulate a vertical set inner product (VSIP) technique that can be used to efficiently and scalably measure the mean value and total variation of a set about a fixed point in the large dataset. The set can be any projected subspace of any vector space, including oblique sub spaces. The VSIPs are used to determine the closeness of a point to a set of points in the large dataset making the VSIPs very useful in classification, clustering and outlier detection. One advantage is that the number of centroids (k) need not be pre-specified but are effectively determined.

Abstract: A multiphase buck DC to DC converter with an input-output LC tank. The multiphase buck DC to DC converter with an input-output LC tank includes multiple synchronous buck DC to DC converter cells. Each one of the synchronous buck DC to DC converter cells having an input node, an output node and a control node. The synchronous buck DC to DC converter cells are arranged in a parallel configuration including having the input nodes of each one of the synchronous buck DC to DC converter cells connected together at a common input node. The synchronous buck DC to DC converter cells are also arranged in pairs of synchronous buck DC to DC converter cells. The output nodes of each one of the pairs of the synchronous buck DC to DC converter cells are connected to corresponding pair output node.

Abstract: A multiphase buck DC to DC converter with an input-output LC tank. The multiphase buck DC to DC converter with an input-output LC tank includes multiple synchronous buck DC to DC converter cells. Each one of the synchronous buck DC to DC converter cells having an input node, an output node and a control node. The synchronous buck DC to DC converter cells are arranged in a parallel configuration including having the input nodes of each one of the synchronous buck DC to DC converter cells connected together at a common input node. The synchronous buck DC to DC converter cells are also arranged in pairs of synchronous buck DC to DC converter cells. The output nodes of each one of the pairs of the synchronous buck DC to DC converter cells are connected to corresponding pair output node.

Abstract: A system and method for performing and accelerating cluster analysis of large data sets is presented. The data set is formatted into binary bit Sequential (bSQ) format and then structured into a Peano Count tree (P-tree) format which represents a lossless tree representation of the original data. A P-tree algebra is defined and used to formulate a vertical set inner product (VSIP) technique that can be used to efficiently and scalably measure the mean value and total variation of a set about a fixed point in the large dataset. The set can be any projected subspace of any vector space, including oblique sub spaces. The VSIPs are used to determine the closeness of a point to a set of points in the large dataset making the VSIPs very useful in classification, clustering and outlier detection. One advantage is that the number of centroids (k) need not be pre-specified but are effectively determined.

Abstract: An apparatus is envisioned that manages I/O access for host subsystems that share I/O peripherals. Host subsystem ports receive I/O requests from and communicate with the plurality of platforms. A translation circuit, coupled to the host subsystem ports, identifies an I/O request from the host subsystem port as being associated with a particular host subsystem. A plurality of output ports are provided and are coupled to the peripheral I/O devices. A switching element is coupled to the translation circuit and to the output ports, and routes I/O requests to a particular output port. An operations circuit, coupled to the switching element, performs translation and redirection functions on the I/O requests. A management circuit interfaces with the host subsystems. The management circuit manages the use of the output ports and brokers the physical usage of the ports. The apparatus is contained on physical devices distinct from the plurality of platforms.

Abstract: A power control circuit and corresponding technique for controlling the reduction or augmentation of operating frequency and/or supply voltage utilized by an electronic device. Such control is based on the operating environment of the hardware product employing the electronic device by determining whether the hardware product is interconnected to an external source having at least one enhanced cooling mechanism. As a result, the hardware product is able to operate at full frequency and voltage during certain situations and to operate at a reduced frequency and/or voltage during other situations.

Abstract: A power control circuit and corresponding technique for controlling the reduction or augmentation of operating frequency and/or supply voltage utilized by an electronic device. Such control is based on the operating environment of the hardware product employing the electronic device by determining whether the hardware product is interconnected to an external source having at least one enhanced cooling mechanism. As a result, the hardware product is able to operate at full frequency and voltage during certain situations and to operate at a reduced frequency and/or voltage during other situations.