108results about How to "Save a lot" patented technology

Methods and apparatus for key distribution in a conditional access system, assuming that the set of all user nodes which the system can accommodate is a complete set, and a subset is composed of all user nodes or part of user nodes. One method comprises: decomposing said subset into at least one secondary subset; assigning a different user key to each secondary subset, each said user key being transmitted to all users in a corresponding secondary subset; encrypting an entitlement key by using each said user key so as to generate a cipher text corresponding to each said secondary subset; and combining said cipher text to generate a media key control block and transmitting said media key control block to all users in said subset. Since a classification method of a binary tree and a multiple tree is used, the invention can save a lot of network resources.

An exemplary LED streetlamp installation seat and an LED lamp both has a seat body (1), which has a first accommodating chamber (11) and a second accommodating chamber (12) the first accommodating chamber (11) being used to accommodate a control device (7) for controlling the LED streetlamp and the second accommodating chamber (12) being used to accommodate a fixing device (8) for installing the LED lamp to a lamp-post; and a cover cap, corresponding to the first and the second accommodating chambers (11, 12), which has a first cap (21) and a second cap (22), the first cap (21) and the second cap (22) being hinge-joined. The first cap (21), corresponding to the first accommodating chamber (11), is detachably connected to the first accommodating chamber (11). The second cap (22), corresponding to the second accommodating chamber (21), is detachably connected to the second accommodating chamber (21).

The present disclosure provides a method, a client device and a server of accessing network information through a graphic code. The method comprises: receiving an access request from a client, where the access request includes information of a graphic code; querying and obtaining, in a server, display information and action instruction that is configured in correspondence with the information of the graphic code in the access request; and performing a corresponding action in the display information according to the action instruction information to obtain an access result of the graphic code. The disclosed method simplifies operations of a user without waiting for the user's step-by-step operation requests, and further simplifies a handling process of the server. In addition, this method of directly returning an access result of a graphic code to a client fulfills an intention of a publisher of the graphic code.

What has been newly created is an apparatus that minimizes usage of the clean drinking water that has been hauled from a distant river / source, and maximizes usage of a low-grade water, such as subterranean water, sea water, recycled water and rain water for low-grade functions, such as toilets, firefighting, irrigation, etc, that are readily available near / within habitation communities that are totally dependent upon a public water,—in the form of an assembly of pipelines for low-grade water supply into the toilets of facilities / buildings / houses that is made separate and distinct from the usual clean drinking water pipeline in the house, wherein, a water deep-well is constructed under or within the yard of the houses / buildings or facilities / parks serving a water source for the low-grade pipelines, wherein, the low-grade pipeline is also connected to a municipal recycled water,—in order to prevent the clean drinking water from getting into the toilets, wherein, low pressure low-grade water tanks are installed in every floor level of the buildings to save energy spent for pumping, and wherein further, a municipal or national law is enacted to enforce under penalty the construction of water deep-wells for every building / facility and to enforce maximum usage of low-grade water.

The system enables conversion of black and white images to color images and / or two-dimensional images into three-dimensional images based on adding color and / or depth to images using masks for regions in the images, as well as reshaping of masks to cover objects that have moved and changed shape as the objects move in a sequence of images. Also, includes motion picture project management system for reviewers, coordinators and artists. Artists utilize image analysis and image enhancement and computer graphics processing for example to convert two-dimensional images into three-dimensional images or otherwise create or alter motion pictures. Enables the efficient management of projects related to motion pictures to enable enterprises to manage assets, control costs, predict budgets and profit margins, reduce archival storage and otherwise provide displays tailored to specific roles to increase worker efficiency.

Motion picture project management system for reviewers, coordinators and artists. Artists utilize image analysis and image enhancement and computer graphics processing for example to convert two-dimensional images into three-dimensional images or otherwise create or alter motion pictures. Enables the efficient management of projects related to motion pictures to enable enterprises to manage assets, control costs, predict budgets and profit margins, reduce archival storage and otherwise provide displays tailored to specific roles to increase worker efficiency.

Each mold half is held by means of a mold half holding mechanism which can be driven so as to pivot in a reciprocating manner about a common vertical hinge column by means of a vertical shaft (6; 7), which is mounted in a rotatable manner in a frame (2) of the glass forming machine (1), and by means of first intermediate members. Each shaft (6; 7) is connected via a lever mechanism (8; 9) to a common drive shaft which can be pivoted in a reciprocating manner by means of a drive element (19), which can be moved linearly in a reciprocating manner, of a drive (20) and by means of second intermediate members (18). The drive element (19) can be mounted on a nut (26) and secured against rotating about a longitudinal axis (39) of the drive element (19) by means of a guide device (32). The nut (26) is in engagement with a spindle (33). The spindle (33) is mounted in an axially fixed, rotatable manner and can be driven rotationally in a reciprocating manner by means of the drive (20).

A fuel cell system having a redundant voltage monitoring system for monitoring the voltage which is present on a fuel cell unit, and a method for voltage monitoring.

An improved process for enhancing the plant nutrient value of relatively low analysis organic waste material (e.g., sewage sludge) involves treating the waste material with an acid and base in a pipe-cross reactor. The process more particularly involves mixing the waste material with water to form a slurry (or initially taking the waste material as a slurry); pumping the slurry to a pipe-cross reactor for reaction with a base, acid, and water to form a melt; spraying the melt onto a recycling bed of fines in a granulator, and flashing off the water contained in the melt as steam; rolling the melt onto recycled fine particles in a granulator to form granulated particles; and drying these granulated particles to form an enhanced plant nutrient value composition (e.g., a fertilizer or soil conditioner having a greater “NPK” value than the original relatively low analysis organic waste material). The invention also includes fertilizers produced according to the improved process, which fertilizers are of the same size and shape and density of commonly used fertilizers. The method advantageously utilizes the heat generated by the exothermic acid-base reaction in the pipe-cross reactor to remove the approximately 80% water from sludge, thus saving large amounts of energy normally used in conventional drying or burning methods, while, at the same time, conserving the intrinsic values of the nutrients and humates contained in the sludge. In one embodiment, the process includes a method of disposing of spent acid from a hot dip galvanizing process or a steel pickling process involving incorporating the spent acid to maintain the low pH of a venturi scrubber used in the improved process.

The invention relates to a method for simplifying hybrid rice seed production procedure and improving the working efficiency of seed production. The method comprises the following steps: (1) breeding small grain CMS or GMS line and corresponding hybrid rice having characteristics of rice (Oryza sativa) ZH-sg (Zhonghua 11 small grain mutant) with the accession number of CGMCC No. 2741; (2) hybridizing the small grain CMS line with large grain or normal grain restorer line hybrid rice for seed producing; (3) carrying out mechanized seed production of mixing sowing and mixing harvesting by utilizing small grain CMS line hybrid rice; (4) seed cleaning and separation after mechanical harvest. The invention can save a large amount of seed production field, reduce the investment of labor force in seed production, simplify the operation procedure and reduce mechanical admixture, storage and transportation cost and buying cost of hybrid rice seeds for rice farmers.

A continuous simulated moving bed chromatographic focusing process is disclosed for separating and concentrating multiple components from a complex mixture. Said process comprises a number of zones that are connected in series. An eluent flows unidirectionally along the zones and decreases its desorption strength by sequential dilutions zone after zone. Each zone is detachably installed with a chromatographic column and the columns are periodically relocated one zone upstream. Multiple components of a sample are introduced into a downstream zone, absorbed on the column in the zone, brought zone by zone upstream by column relocations, and selectively desorbed from different zones to get separation. A component desorbed from one zone is reabsorbed by the column in the adjacent downstream zone and is again brought back to said zone by column relocation. Said component is thus retained between said zone and said adjacent downstream zone and is accumulated by continuous sample feeding and repeatedly column relocation.

The present invention discloses a fast algorithm for mining high utility itemsets, wherein some transaction data and item utilities are recorded in a tree structure. The method to construct a tree structure is recording on a node the item utilities appearing from the root node to the node. Some techniques are used to reduce the mining space, whereby the fast algorithm can directly generate high utility itemsets from the tree structure without generating any candidates. The fast algorithm of the present invention is more efficient than the existing highest-efficiency algorithm. The present invention further proposes a compression method to effectively save memory space.

A method of synthesizing air-stable nano-scale zero-valent iron (NZVI) particles at room temperature is provided. Also, a method of treating environmental pollutants using nano-scale zero-valent iron synthesized by the above method is provided.According to the method, air-dried NZVI is very effective in removing pollutants such as arsenic, and the method is simple, cost-effective, environmentally friendly, and can stabilize the NZVI in air for more than 10 months.

The present invention discloses a video encoding method and system for encoding a video sequence. The video sequence includes N sub-sequences which each includes a plurality of frames. When the present invention encodes the jth frame in the ith sub-sequence of the video sequence, the frames previous to the jth frame in the ith sub-sequence have been encoded. Based on the encoded frames, an initial quantization scale is generated. According to the initial quantization scale, the jth frame of the ith sub-sequence is encoded in the inter-encoded mode. Whether the jth frame in the ith sub-sequence is a “scene change” relative to the (j−1)th frame in the ith subsequence is judged, and if YES, based on the initial quantization scale, an adjusted quantization scale is generated. Moreover, the jth frame in the ith sub-sequence is re-encoded in accordance with the adjusted quantization scale.

Methods and apparatus for key distribution in a conditional access system, assuming that the set of all user nodes which the system can accommodate is a complete set, and a subset is composed of all user nodes or part of user nodes. One method comprises: decomposing said subset into at least one secondary subset; assigning a different user key to each secondary subset, each said user key being transmitted to all users in a corresponding secondary subset; encrypting an entitlement key by using each said user key so as to generate a cipher text corresponding to each said secondary subset; and combining said cipher text to generate a media key control block and transmitting said media key control block to all users in said subset. Since a classification method of a binary tree and a multiple tree is used, the invention can save a lot of network resources.

Disclosed is a method and system for managing web sites registered in a search engine that provides information about web sites on the Internet, wherein information about the web sites registered in the search engine is analyzed to prevent the provision of search results different from essential contents contained in the web sites. In the method, information of the registered web site is received and recorded in a database after being classified by predetermined fields. A search robot is controlled to read a source file constituting a web page of the registered web site, and the read source file is then analyzed. It is determined based on a predetermined basis whether or not the registered web site is a deceptive site. Predetermined processing is performed on the registered web site if the web site is determined to be a deceptive site. The source file is preferably an HTML document.

The present invention discloses a method of generating a document, the method including the steps of: recording information of operating an information technology system; putting the information into a document model; and generating the document by mapping the information in the document model. The present invention further discloses a system of generating a document. According to the present invention, the producer of user manual needs to operate an IT system once only, then the user manual of the IT system will be automatically generated. Thus, the producer of the user manual does not have to do repetitive and tedious work any longer, and a large amount of producing time is saved accordingly. Moreover, the style of the user manual can be defined by the producer. According to the present invention, user manuals in different language versions can be easily generated. The generated user manual has a standard format.

The present invention relates to a series of "Force-enhancing Powerful Magnetic Energy Engine wit High speed" for converting magnetic energy into mechanical energy characterized in that it has many sets of "permanent magnets" stored with a plenty of magnetic energy, and is capable of carrying out repeatedly unlike pole mutual attration and like-pole repalleance to prduce and output powerful attractive force and repellent force. And through the force-enhancing and speed-increasing device, the engine can attain and maintain "Energy Conservation" for a corresponding long time. Every time the energy stored in the system is almost exhausted, new energy will be introduced subsequently from the outside, causing the engine to be able to continuously rotate and to do work externally. The engine consumes no oil, no electricity, no gas and no coal; noise free and no pollution with high rotational speed.

A process for the automatic creation of ad-hoc networks between mobile devices in emergency and evacuation events. During an emergency or an evacuation event a command centre (20) issues a special emergency warning to mobile network operators, in response to which the operators broadcast over the mobile network (10) a trigger message to the mobile devices (11-14) that they service. Receipt of the trigger message causes the mobile devices (11-14) in a given geographical area to search for their neighbours and to form groups each having a leader, subsequent communication between the group and the mobile network (10) being conducted via the leader, communications within the group being conducted for example by using Bluetooth or WiFi. In this way, both resources in the mobile network and battery power of the mobile devices are conserved.

This invention relates to an equipment for producing high-pressure saturated steam. The equipment includes a water tank, a pump, a check valve, an atomizing nozzle, a heat chamber and a steam outlet. The pump is connected between water tank and the check valve. The check valve is connected with the heat chamber via the atomizing nozzle. The heat chamber having a steam outlet is hollow into which the atomizing nozzle extends. The hollow chamber is divided into many small chambers which are connected with each other successively. The equipment can produce high temperature steam rapidly and save energy.

The present invention relates to a series of closed operation accupotome, including 12 types of accupotome with 33 models, each type of accupotome having an accupotome handle, an accupotome body and an accupotome head, which are connected in this order. It is characterized in that the handle, the body or the head may have various shapes depending on various diseases, and that the flat surface of the handle and the flat wedged surface of the head are in the same plane. The advantages of this invention are: entering into human body without cutting skin, to make the open surgery treatment turn into a closed surgery, and to make chemical therapy turn into physical therapy. Thus, it avoids sequelae and complications brought by the open surgery, and adverse reactions caused by the chemical medications. In addition, it improves curative effects, shortens course of diseases, simplifies therapeutic process, and saves a lot of medical expenses.

A novel treatment for bacterial infections and related disorders derived from extracts of pepper, ginger, and related plant species containing vanillyl (FIG. 3), and piperidine (FIG. 7) ring structures typical of the pungent principals found in pepper, and ginger. The pepper extracts, which also possess antifungal properties are demonstrated in the topical treatment of bacterial infections affecting the skin eyes, and ears.

Disclosed is a method generally applicable to any financial dataset for the purposes of: (1) determining the most important patterns in the given dataset, in order of importance; (2) determining any trends in those patterns; (3) determining relationships between patterns and trends; and (4) allowing quick visual identification of anomalies for closer audit investigation. These purposes generally fall within the scope of what in financial auditing is known as ‘analytical review’. The current method's advantages over existing methods are that is fully independent of the financial data subject to analysis, requires no background knowledge of the target business or industry, and is both scalable (to large datasets) and fully scale-invariant, requiring no a priori notion of financial materiality. These advantages mean, for example, that the same method can be by an external auditor for many different clients with virtually no client-specific customization, directing his attention to the areas where more detailed audit investigation may be required. Compared with existing methods, the current method is extremely flexible, and because it requires no a priori knowledge, saves significant time in understanding the fundamentals of a business.

A hand-held sampling apparatus used for an ion mobility spectrometer and method of obtaining a sample are provided to prevent deformation of sampling wipes when detecting explosives and drugs. The apparatus has a body comprising a handle in the rear portion and a wiping sampling mechanism in the front portion, with a wiping surface located on its underside. The sampling wipe can be in full contact with the surface of the object during wiping to improve wiping efficiency. Correspondingly, a smaller sample inlet port can be disposed on the analyzer so as to save a large amount of sampling wipes. and meanwhile avoid sampling wipes from deformation and folds hard to restore, thereby ensuring subsequent sample insertion operation, enhancing the efficiency of both sample collection and sample injection and improving the detection performance for the analytes to be detected. The method of using said sampling device according to the present invention comprises the following steps: attaching a sampling wipe to the swiping surface; fixing the front end portion of the sampling wipe by using the front holder, and fixing the rear end portion of the sampling wipe by using the rear holder. The method of the present invention is simple and convenient.

The present invention relates to a leak detection method for GIS based on vibration signals and belongs to the technical field of apparatus for detecting or reacting mechanical or electrical troubles. The method is carried out by the following steps: 1) Installing a vibration sensor on each connecting flange of each gas-tight chamber of the GIS; 2) Starting the GIS; 3) Acquiring the vibration signals of sensors when the GIS operation is stable after starting; 4) Doing de-noise processing on the collected vibration signal; 5) Doing 4-layer wavelet packet decomposition of the vibration signal after noise reduction to obtain the energy proportion of the vibration signal in each frequency band; 6) Analyzing the energy proportion of the vibration signal in each frequency band in step 5), Then alarm to notify the relevant personnel. Return to step 3) until the fault has been solved.

The invention discloses a tree transplanting method. The method comprises the following steps that S1, 3 / 4 of branches of a tree is cut off; S2, 3-5 days after the branches are cut, the whole tree trunk is dug out from the underground, a soil ball on tree roots is kept, and the diameter of the soil ball is 8-10 times the width of the tree trunk; S3, the soil ball is packed and processed; S4, a hemi-spherical concave pit is dug out on a transplanting land, a water storage tank is dug on the side wall of the concave pit, one end of the water storage tank penetrates through the upper surface of the transplanting land, a waterproof layer is laid on the side wall and the bottom wall of the water storage tank, and stones are arranged in the water storage tank; S5, a plurality of pieces of water absorption cloth are arranged on the soil ball of the tree roots, one end of the water absorption cloth is embedded in the soil ball and extends to the tree roots, the tree is placed in the concave pit, and one end of the water absorption cloth is located in the water storage tank; S6, after transplanting, the transplanted tree is watered every 3-7 days regularly, the water mode is watering on the surface of the tree, and at the same time, watering is carried out in the water storage tank. By the method, the transplanting survival rate of trees can be effectively increased.

This invention relates to an equipment for producing high-pressure saturated steam. The equipment includes a water tank, a pump, a check valve, an atomizing nozzle, a heat chamber and a steam outlet. The pump is connected between water tank and the check valve. The check valve is connected with the heat chamber via the atomizing nozzle. The heat chamber having a steam outlet is hollow into which the atomizing nozzle extends. The hollow chamber is divided into many small chambers which are connected with each other successively. The equipment can produce high temperature steam rapidly and save energy.