214results about How to "Less" patented technology

A novel method and structure in which data caching is based on data contents. The method comprises the steps of (a) sending a data request from a processing circuit to a target server; (b) in response to the target server receiving the data request, sending a first response portion of a data response from the target server to the processing circuit; and {circle around (c)} in response to the processing circuit receiving the first response portion, using the processing circuit to examine the first response portion so as to determine whether the processing circuit contains a copy of the data response; and (d) in response to the processing circuit determining that the processing circuit contains a copy of the data response, sending the copy of the data response from the processing circuit to a client machine.

A memory supermodule containing two or more memory modules disposed on a common circuit board. Also, a memory supermodule comprising two or more memory modules, each module comprising a circuit board, the circuit boards connected by a flexible circuit. All modules in a supermodule share a single set of contact pads for establishing signal connection with a system in which the supermodule is used.

Devices, systems and methods for treating pain or other conditions while minimizing possible complications and side effects. Treatment typically includes electrical stimulation and/or delivery of pharmacological or other agents with the use of a lead or catheter. The devices, systems and methods provide improved anchoring which reduces migration of the lead yet allows for easy repositioning or removal of the lead if desired. The devices, systems and methods also provide for simultaneous treatment of multiple targeted anatomies. This shortens procedure time and allows for less access points, such as needle sticks to the epidural space, which in turn reduces complications, such as cerebral spinal fluid leaks, patient soreness and recovery time. Other possible complications related to the placement of multiple devices are also reduced.

The present invention relates to a method of representing information on a three-dimensional user interface having multiple portals, in which data is associated with each of the portals. A symbolic marker is associated with each of the portals according to a pre-specified scheme, and displayed in the respective portals. In a preferred embodiment of the invention, the symbolic marker is a colored marker. By color-coding the portals, data associated with the portals can be classified into a number of categories to provide the user with a summary of the data on the three-dimensional user interface at a high level of abstraction. The three-dimensional user interface may be adapted to update the colored markers more efficiently, and to display them using less computing resources than would be required if more memory-sensitive visual cues were displayed.

The present invention is a fast indexing technique that builds an indexing structure based on multi-level key ranges typically for large data storage systems. The invention is explained based on the B⁺-tree. It is designed to reside in main memory. Point searches and range searches are helped by early termination of searches for non-existent data. Range searches can be processed depth-first or breath-first. One group of multiple searches can be processed with one pass on the indexing structure to minimize total cost. Implementation options and strategies are explained to show the flexibility of this invention for easy adaption and high efficiency. Each branch of any level has exact and clear key boundaries, so that it is very easy to build or cache partial index for various purposes. The inventive indexing structure can be tuned to speed up queries directed at popular ranges of index or index ranges of particular interest to the user.

An apparatus and a method for cooling and/or sealing a gas turbine by selectively boosting the pressure of air extracted at a lower extraction stage is provided. The pressure of the extracted air is boosted by an external compressor before it becomes available for cooling and/or sealing the turbine components. A bypass line includes a higher extraction stage providing air for cooling the turbine.

A hierarchical data-storage system has a volatile storage medium, a first non-volatile storage medium, and a controller including a ranking engine tracking data writes to each of the memory mediums. Each medium is associated with a pre-set capacity threshold, and the controller, upon the volatile medium reaching its pre-set threshold, identifies one or more blocks of data as least-frequently written to the volatile medium, copies the data in those blocks to the non-volatile medium, and marks those blocks as available for new data writes, and the controller, upon the non-volatile medium reaching its pre-set threshold, identifies one or more blocks of data as least-frequently written to the non-volatile medium, and marks those blocks as available for new data writes from the volatile medium.

A microwave extraction method involves the steps of placing biological material in an enclosure without any solvent whatsoever and exposing the solvent-free biological material to microwave radiation to free at least some of the natural product, and then separating any residual biological material from the extracted natural product. Additionally, the microwave extraction method involves the steps of applying reduced pressure in the enclosure during the microwave radiation stage and heating the enclosure during at least most of the microwave radiation stage to compensate for the temperature drop resulting from water evaporation from the biological material.

A motion-adaptive temporal noise reducing method and system for reducing noise in a sequence of video frames is provided. Temporal noise reduction is applied to two video frames, wherein one video frame is the current input noisy frame, and the other video frame is a previous filtered frame stored in memory. Once the current frame is filtered, it is saved into memory for filtering the next incoming frame. A motion-adaptive temporal filtering method is applied for noise reduction. Pixel-wise motion information between the current frame and the previous (filtered) frame in memory is examined. Then the pixels in the current frame are classified into motion region and non-motion region relative to the previous (filtered) frame. In a non-motion region, pixels in the current frame are filtered along the temporal axis. In a motion region, the temporal filter is switched off to avoid motion blurring.

The present invention provides a high definition multimedia interface (HDMI) connector with various types through combinations of the outer metallic shells and the inner terminal modules of the HDMI connector. The outer metallic shell may exhibit various types including with or without the presence of flange on the front edge of said outer metallic shell and with or without the application of the surface mount technology (SMT) to the solder pins. Therefore, the HDMI of the present invention is applicable to provide different types of connector to fulfill market requirements through the combinations of different types of module.

A backlight unit for a display device includes a light guide plate; a reflective sheet under the light guide plate; a lamp at least one side of the light guide plate and providing a light into the light guide plate; and an optical sheet disposed on the light guide plate and including a first lenticular sheet, the first lenticular sheet including a base film for diffusing the light through the light guide plate, a first lenticular lens disposed on a front surface of the base film and having a half-cylinder shape and a first printing pattern on at least one edge of a rear surface of the base film.

A methodology and system is used to facilitate the exchange of valued electronic information in a confidential, fair, and efficient manner. Either of two protocols can be employed that used encryption and electronic signatures to effectively guarantee origin and identity of sender and receiver in the exchange of valued information and requires timely response by both sender and receiver. The protocols rely upon one or a plurality of postal agents (servers) to provide secured online exchange of the information by arranging an efficient validation of the required signatures and information being exchanged between the sender and receiver. In the event of a breakdown in the exchange between sender and receiver, the use of a trusted third party (TTP) allows for fair and pre-agreed arbitration based upon the encrypted information and electronic signatures of the sender and receiver. The method does not require the use of the TTP unless a dispute arises.

A hybrid drive train for a motor vehicle which comprises an combustion engine, at least two electric machines, a multi-gear transmission with transmission input and output shafts, a shift actuator, at least one energy storage device and a control unit arranged such that the combustion engine and the rotor of the first electric machine are connected to the transmission input shaft, and the transmission output shaft is connected either permanently or via a gearwheel arrangement or a chain or toothed-belt drive mechanism to at least one wheel or to a differential of a first vehicle axle. The rotor of the second electric machine is connected either permanently or via a chain or toothed-belt drive mechanism, either to at least one wheel or to a differential of the first vehicle axle, or to at least one wheel or to a differential of a second vehicle axle.

A method for wireless communication between a base station and a plurality of subscriber stations is described wherein a communication capacity is partitioned in resource units at least by code multiplexing, which resource units are distributed by the base station over said devices, wherein data from each subscriber station is spread by means of a signature sequence, characterized in that multiple resource units assigned to a common subscriber station have the same signature sequence.

The present invention provides a method for producing an aqueous dispersion of thermoplastic resin microparticles containing considerably less residual solvent remaining in resin particles, and a toner for electrophotography containing considerably less residual solvent. A self-water-dispersible thermoplastic resin is swollen using an organic solvent having a boiling point lower than 100° C., which does not dissolve but can swell the self-water-dispersible thermoplastic resin, to produce a swollen material and the resulting swollen material is dispersed into an aqueous medium in the form of microparticles to produce an initial aqueous dispersion, and then the organic solvent is removed from the initial aqueous dispersion to prepare a dispersion. A toner for electrophotography contains microparticles obtained by separating microparticles of the self-water-dispersible thermoplastic resin from the aqueous dispersion of thermoplastic resin microparticles and drying the microparticles.

Implantable medical articles comprising natural biodegradable polysaccharides are described. The polysaccharides can provide desirable release properties, and can also be degraded into products that can act as an excipient in the presence of the bioactive agent. In some aspects, the articles are ocular implants formed of a matrix of natural biodegradable polysaccharides. These ocular implants include a bioactive agent that can be released within the eye to treat an ocular condition or indication.

When a dynamic data structure is used for managing sparsely accessed data stored in memory of a digital computer, pages of the memory are dynamically allocated and de-allocated to respective portions of the dynamic data structure so that the pages become distributed over the portions of the dynamic data structure and the de-allocated pages include free pages that are mapped in the dynamic data structure and free pages that are not mapped in the dynamic data structure. To reduce memory fragmentation and recover memory, upon de-allocating a page of memory from a portion of the data structure, a determination is made whether or not to un-map the de-allocated page from the portion of the dynamic data structure so that un-mapping of the de-allocated page has a probability that is the inverse of a superlinear function of the number of allocated pages in the portion of the dynamic data structure.

The invention notably relates to a computer-implemented method for compressing data representing values of a physical attribute in a predetermined space. The method comprises providing a signal that includes a mapping from leaf cells of a hierarchical subdivision of the predetermined space each onto a respective coefficient representative of a value of the physical attribute at the respective leaf cell. The method also comprises determining a discrete wavelet transform of the signal and encoding the determined discrete wavelet transform. The method provides an improved way to compress a modeled object that represents a real object.

The invention provides a system and method for analyzing and classifying the losses of a photovoltaic array. The system and method compares expected power output and to actual power output and can determine a photovoltaic string, combiner, or inverter is generating less power than expected due to at least one of snow cover, soiling, and inverter clipping. The system and method can then determine an amount of power lost during a period of time the photovoltaic string, combiner, or inverter is experiencing snow cover, soiling, or inverter clipping and determine a value of the amount of power lost during the period of time. Various user interfaces enable a user to view one or more reasons why a PV string, combiner or inverter is generating less power than expected and the value of the amount of power lost.

An immersion processing system is provided for cleaning wafers with an increased efficiency of chemical use. Such a system advantageously uses less cleaning enhancement substance that may be provided as gas, vapor or liquid directly to a meniscus or wafer/liquid/gas bath interface so as to effectively modify surface tensions at the meniscus with minimized chemical usage. Such a delivery system design may be applied for single wafer processing or for processing multiple wafers together within a single liquid bath vessel. For single wafer processing, in particular, cleaning enhancement substance can be delivered along one or both major sides of the wafer, preferably at the meniscus that is formed as the wafer and liquid are relatively moved, while a processing vessel usable for such single wafer processing may itself be designed with a minimized size to accommodate a single wafer. By reducing the vessel volume, chemical usage for any processing chemicals that are to be provided within a liquid bath may also be advantageously reduced.

A trailer spotter vehicle having a seat and a control console which are relatively rotatable with respect to the vehicle frame, and a differential drive system which permits the vehicle to turn within a very small turning radius. The rotatable seat and control console allow the operator to steer the vehicle without having to substantially turn their body or use mirrors to observe the path of the vehicle. To drive the vehicle in a forward direction, hydraulic pumps transmit pressurized hydraulic fluid to the trailer spotter wheels to rotate them in a first direction. In order to drive the vehicle in reverse, the flow of hydraulic fluid to the wheels is reversed to rotate the wheels in an opposite direction. To pivot the vehicle, the first wheel is driven in the first direction and the second wheel is driven in the opposite direction.

An electrochemical cell having a cation-conductive ceramic membrane and an acidic anolyte. Generally, the cell includes a catholyte compartment and an anolyte compartment that are separated by a cation-conductive membrane. While the catholyte compartment houses a primary cathode, the anolyte compartment houses an anode and a secondary cathode. In some cases, a current is passed through the electrodes to cause the secondary cathode to evolve hydrogen gas. In other cases, a current is passed between the electrodes to cause the secondary cathode to evolve hydroxyl ions and hydrogen gas. In still other cases, hydrogen peroxide is channeled between the secondary cathode and the membrane to form hydroxyl ions. In yet other cases, the cell includes a diffusion membrane disposed between the secondary cathode and the anode. In each of the aforementioned cases, the cell functions to maintain the pH of a fluid contacting the membrane at an acceptably high level.

Suspension of proppants in hydraulic fracturing applications can be strongly affected by the cross-sectional shapes and lengths of the fibers present in the wellbore treatment compositions. For instance, it has been observed that crimped cellulose ester fibers with a trilobal cross-section and an optimized length can provide enhanced suspension of proppants in aqueous fracturing fluids. Furthermore, the present invention demonstrates that non-round cellulose ester fibers can provide superior proppant suspension properties relative to polylactic acid fibers with a round cross-section.

A retrievable combinational house comprising a main body to store following items, at least one motor to expand and retrieve the combination, at least one floor part, at least one wall part and at least one roof part; when the combination expands, the motor expands the roof part, the wall part and the floor part in series to double the area, while retrieval, the motor retrieves the floor parts, the wall parts and the roof parts in reverse order into the main body.

Building integrated photovoltaic (BIPV) systems provide for solar panel arrays that can be aesthetically pleasing to an observer, with minimal visible difference between photovoltaic and non-photovoltaic areas of the BIPV system. BIPV systems can be incorporated as part of roof surfaces as built into the structure of the roof, particularly as roofing tiles that have photovoltaic elements embedded or incorporated into the body of the roofing tiles. BIPV systems can also include mimic or dummy tiles that appear similar to tiles with photovoltaic elements, but do not collect solar energy. In some configurations, the appearance of BIPV tile roof systems can be generally uniform to an observer at ground level, where the blending and distribution of photovoltaic and non-photovoltaic elements generate a consistent and elegant appearance that camouflages any differences between photovoltaic tile or non-photovoltaic tiles.