237results about How to "Avoid exhaustion" patented technology

The invention discloses a secure certification and transaction method with the combination of a digital certificate and a one-time password. The method comprises two steps of: a secure certification method and a secure transaction method. The secure certification and transaction method specifically comprises the steps of: first, performing bidirectional certification between a client and a server on the basis of the digital certificate; then, realizing secure certification through the combination of the digital certificate and the one-time password on the basis of the bidirectional certification; and finally, realizing secure transaction through the combination of the digital certificate and the one-time password on the basis of the bidirectional certification. By the method, the identities of users are confirmed by combining the digital certificate and the one-time password so as to realize the secure login and secure transaction of various application systems. By the method, the digital certificate and the one-time password are organically combined, so that the safety hidden trouble caused by separately using the digital certificate or the one-time password is avoided, respective security advantages of the digital certificate and the one-time password are fully exerted, various attacks can be resisted, high security is achieved, the demand of various high security application in the network can be met, and the method has higher practical value and broad application prospect in the field of network security technology.

The invention discloses a streaming media playing method and device in an embodiment. The method comprises: obtaining the cached data volume of a video played at present; reducing the frame rate of the video played at present and prolonging the playing time of each frame of image when the cached data volume of the video played at present is lower than a preset lower threshold and the downloading rate of the video played at present is smaller than the original code rate of the video; and recovering the frame rate of the video played at present to be the original frame rate of the video if the cached data volume of a video played at present is greater than a preset upper threshold, when detecting that the video has been completely cached already or when the downloading rate of the video played at present is not smaller than the original code rate of the video. The streaming media playing method is adopted to solve the problem of unsmooth playing of a streaming media video in case of network instability and to enable a user to obtain better watching experience.

There is disclosed a sensor node capable of transmitting and receiving a large amount of data or data desired to be reliable without missing data, while preventing battery exhaustion and unnecessary compression of the transmission bandwidth. A name-tag type sensor node includes a detector for detecting connection of an external power supply. When the detector detects that the external power is supplied, the name-tag type sensor node transmits and receives a large amount of data, such as bulk transmission data, at an increased frequency by means of a data selector, a communication timing controller, and a wireless communication controller. Alternatively, the name-tag type sensor node transmits and receives the data desired to be reliable, such as rewriting data of firmware.

The invention provides an airport surface road network model, wherein an airport aircraft ground moving path is divided into fork components, taxi track components, runway components and taxi track component ports. The invention further provides an airport surface collision detection critical alarm algorithm which comprises the following steps of: for each aircraft, firstly computing the time when the aircraft enters into and leaves away from all the components according to the ground path of the aircraft and the speed of the aircraft; and for each fork component and each taxi track component, determining whether or not the component has a collision risk. After the airport surface road network model and the airport surface collision detection critical alarm algorithm provided by the invention are used, the safety detecting efficiency of an airport can be observably improved, the running instantaneity can be guaranteed, so that the airport surface road network model and the airport surface collision detection critical alarm algorithm provided by the invention are better in stability and robustness.

A cell separation apparatus comprises a means for moving a cell within a cell separating space by applying an electrical voltage to cells in the cell separating space using gel electrodes, and channels for separating and discharging the cell, which thus does not damage a cell sample and prevents the exhaustion of an electrode due to its electrolysis.

The invention relates to an intralipid injection which contains soya oil, middle chain triglyceride, olive oil, and fish oil, wherein it comprises 48-72g.L soya oil, 48-72g/L middle chain triglyceride, 40-60g/L olive oil, and 24-36g/L fish oil, 108-162 mg/L dl-alpha-tocofecol, 9.6-14.4g/L lipovitellin, 22.5-27.5g/L pure glycerin, 240-360mg/L sodium oleate, 18-22mg/L caustic soda, and 1L injection water. The ratio between w-6 and w-3 aliphatic acid is 3.0-2.2:1. The invention optimizes and balances the aliphatic acid mode.

A radiation-cure removable type pressure-sensitive adhesive sheet includes: a pressure-sensitive adhesive layer made from a polyester-based pressure-sensitive adhesive composition containing a polyester including at least a lactic acid unit, a dibasic acid unit, and a glycol unit, a radiation-cure resin, a radiation reaction initiator, and a crosslinking agent. The dibasic acid unit includes a dimer acid, the polyester has a glass transition temperature of −70 to −20° C., a weight average molecular weight of 20,000 to 200,000, and a hydroxyl value of 1 to 60 mgKOH/g, the composition contains 30 to 70 parts by weight of the radiation-cure resin based on 100 parts by weight of the polyester and contains 3 to 10% by weight of the radiation reaction initiator based on the amount of the radiation-cure resin.

The invention relates to a multi-vehicle video tracking method based on color space information. The method is characterized by comprising the following steps of: (1) detecting a vehicle motion region: carrying out self-adaptive estimation on a monitored lane region of a highway and detecting a vehicle target region by adopting a rapid constrained triangulation method; (2) establishing a vehicle presentation model: carrying out segmenting treatment on vehicles according to the symmetry characteristics of the vehicles and establishing color related map characteristic vectors; (3) establishing a vehicle state model: establishing a multi-vehicle state model and predicting states by adopting secondary linear regression as a basis; and (4) positioning a plurality of vehicles based on particle filtration. According to the invention, the vehicle presentation model is established by utilizing a space incidence relation for quantizing colors and combining a segmenting method, and the robust tracking of the plurality of vehicles can be realized.

The invention relates to a pedestal pan which comprises a defecation basin and a seat ring. A throat ring waterway is arranged in the seat ring, the defection basin is provided with a main waterway communicated with a water source and a spraying waterway connected with the main waterway, the spraying waterway extends along a sewage receiving face of the defection basin, a first through hole communicated with the main waterway is formed in the defecation basin, a second through hole communicated with the throat ring waterway is formed in the seat ring, the first through hole and the second through hole are mutually communicated and combined to form a water-air passage connected with the throat ring waterway, and an inclined section is arranged at a position where the main waterway is connected with the spraying waterway and used for guiding part of flushing water flowing into the spraying waterway from the main waterway into the water-air passage. Compared with the prior art, the pedestal pan has the advantages that the whole pedestal pan is small in size, simple in production process and high in product qualified rate, the problems of both water supply of the throat ring waterway and air exhaust of the main waterway and the spraying waterway are solved, and the pedestal pan can have powerful flushing effect while little water is consumed.

The invention is suitable for the field of digital televisions and provides an interactive-type internet protocol television video data processing method. The method comprises the following steps of: receiving video data transmitted from a network side and carrying out flow control on the video data; and carrying out decoding treatment on a video frame of which the flow is controlled. Compared with the prior art, the invention not only realizes the caching of the video data at a terminal, but also prevents data in a data buffering region from exhausting and overflowing by adopting measures of replicating, discarding and recombining video frames, and the like and ensures that the data buffering region provides the video data for a decoder in a constant speed, thereby being capable of ensuring that an IPTV (Internet Protocol Television) set top box can outputs fluent images and users can view ideal audios and videos.

A substrate processing apparatus according to the present invention comprises a plurality of processing chambers, discharge systems each provided in conjunction with one of the processing chambers and a common discharge system connected with the discharge systems of at least two processing chambers among the discharge systems provided in conjunction with the individual processing chambers. The common discharge allows a switch-over between a scrubbing common discharge system that discharges discharge gas from each processing chamber after scrubbing the discharge gas at a scrubbing means and a non-scrubbing common discharge system that directly discharges the discharge gas from the discharge system of the processing chamber without scrubbing at the scrubbing means. In this substrate processing apparatus, switch-over control is executed to select either the scrubbing common discharge system of the non-scrubbing common discharge system in correspondence to the type of processing executed in the processing chamber.

A deadlock-free control method for an automated manufacturing system containing uncontrollable events is disclosed. The deadlock-free control method includes: acquiring a feasible step size of an automated manufacturing system containing uncontrollable events through a feasible step size online generation algorithm of a partially controllable and fully considerable automated manufacturing system;acquiring an optimal step size of the automated manufacturing system containing the uncontrollable events through the optimal step size online generation algorithm of the partially controllable and fully considerable automated manufacturing system, and performing prediction on the optimal step size of the automated manufacturing system containing the uncontrollable events in the current state so as to avoid deadlocks. The invention adopts the real-time online operation policy of synchronous prediction and control, and does not need to design a controller in advance. According to the state predicted in the current state, analysis and determination are performed, the determination result is timely fed back to the controller, and the controller makes an appropriate control decision to determine the transition needing to be transmitted in the current state, thereby avoiding deadlocks during processing.

The invention discloses a household shoe cabinet capable of increasing a space utilization rate. The household shoe cabinet comprises a cabinet body. Horizontally symmetrical threaded rods are arranged in the interior of the cabinet body, a plurality of groups of slide bases are arranged on the threaded rods, and placing plates are arranged between each group of slide bases. Lifting bases are arranged at the lower ends of the sliding bases, driven wheels are arranged on the outer sides of the lower ends of the lifting bases, second motors are arranged in the middles of the lower sides of the placing plates, and driving wheels are arranged at output ends of the second motors. The driving wheels and the driven wheels are connected through belts, cavities are formed inside the placing plates,the left ends of the cavities are provided with air inlets, and the air inlets are provided with heat fans. A plurality of first hot air holes communicated with the upper portions of the placing plates are formed in the upper sides of the cavities, a plurality of second hot air holes communicated with the lower portions of the placing plates are formed in the lower sides of the cavities, and a purification chamber is formed inside the upper end of the cabinet body. The household shoe cabinet has a simple structure and high space utilization, is convenient to use, and can ensure the cleannessof a storage space.

Each unit pixel includes a photodiode, a reading selection transistor, a reading transistor, an amplifying transistor, a reset transistor, and a horizontal selection transistor, and thus a MOS image sensor of a dot-sequential reading 5-Tr type is formed. The reading selection transistor and the reading transistor are formed with a two-layer gate structure, and gate potential of the reading selection transistor and the reading transistor is set to a negative potential. Thereby, a lower layer of a gate region of the reading transistor and the reading selection transistor is controlled to a negative potential. Thus, depletion in the lower layer region is suppressed to reduce leakage current.

A double sided pressure-sensitive adhesive sheet includes a pressure-sensitive adhesive layer made from a polyester-based pressure-sensitive adhesive composition containing a polyester including at least a lactic acid unit, a dibasic acid unit, and a glycol unit, a tackifier resin, and a crosslinking agent. The dibasic acid unit includes a dimer acid, the polyester has a weight average molecular weight of 20,000 to 200,000 and a glass transition temperature of −70 to −20° C. as measured using a differential scanning calorimeter at a temperature rise rate of 20° C./minute, the polyester has a hydroxyl value of 1 to 60 mgKOH/g, the adhesive composition contains 10 to 70 parts by weight of the tackifier resin based on 100 parts by weight of the polyester, and the pressure-sensitive adhesive layer has a gel fraction of 50 to 90% by weight.

A relay device (10) is provided with request reception units (13, 15), a request storage unit (16), a request conversion unit (S105), request delivery units (11 through 13), response reception units (11 through 13), a response storage unit (16), a response conversion unit (S125), and response transmission units (13, 15). When the relay device receives, from a first diagnostic tool, a diagnostic request for diagnosing a malfunction in an in-vehicle ECU, the relay device relays said diagnostic request and a response thereto, i.e. a diagnostic response, between the first diagnostic tool and the ECU. When the relay device receives, from a second diagnostic tool, a certain diagnostic request for diagnosing a malfunction in the ECU, the relay device relays said diagnostic request and a response thereto, i.e. a diagnostic response, between the second diagnostic tool and the ECU after converting identifying information for said diagnostic request and diagnostic response.

There is provided a water curtain cultivation system capable of a geological circulation of groundwater and an artificial recharge of rainwater. The system according to the present invention comprises: a greenhouse (10) including an inner house (11) and the outer house (12); a water curtain space (13); a water curtain forming pipe (20) installed above the water curtain space in a length directionof the inner house; a groundwater supplying unit (30) including a groundwater supply hole (31) to supply the groundwater at a position proximate to the house where the groundwater is supplied to the water curtain forming pipe; a groundwater supplying unit (30) which pumps groundwater from a groundwater supply hole (31) near the greenhouse (10) and supplies to the water curtain forming pipe (20); a groundwater returning unit (40) which collects the groundwater injected from the water curtain forming pipe (20) for forming water curtain into a storage tank (43), and returns the collected groundwater to the under ground by a sill hole (46) and a alleviation hole (47) both distanced from the groundwater supply hole (31); and a rainwater supplying unit (50) including: a rainwater collection channel (51) formed longitudinally at a lower position outside of the outer house, and a rainwater supply pipe installed to be operatively connected to the rainwater collection channel and the groundwater return and storage tank.

The invention provides a multi-sensor robot navigation method based on virtual environment and reinforcement learning and belongs to the technical field of robots. According to the method of the invention, environmental information obtained by a radar, a camera, a compass and a speed measuring code disc sensor is adopted as input, and dimensionality reduction is performed on the image data captured by the camera through a convolution technique; a navigation strategy is pre-trained in a virtual environment, so that problems such as time-consuming and labor-consuming performance and insecurity during a robot physical training process can be avoided; and the navigation strategy which enables a robot to autonomously navigate, smoothly avoid obstacles, and efficiently reach a target position inthe virtual environment is obtained.

The invention relates to the 10-gigabit Ethernet communication test technology, discloses a system and method for testing 10-gigabit electrical signals and solves the problems of not high test precision, incomprehensive test and high cost in the prior art. The test system comprises a testes device, a test clamp and an oscilloscope. The testes device is connected with the test clamp through a 10-gigabit cable; and the test clamp is connected with a channel of the oscilloscope through a test coaxial cable. Besides, the invention also provides the method for testing the 10-gigabit electrical signals, and the method is suitable for testing the 10-gigabit electrical signals obtained through cable connection.

The invention relates to an application of a medicinal salt or a derivative of heparin and low molecular heparin for preparing an oral medicament composition, belonging to the field of medicines. The oral medicament composition enables a diabetic to recover after long-time treatment of diabetes, can prevent a patient who has reduced sugar tolerance from becoming a diabetic and can improve the vitality of islet cell beta. The medicinal application of the medicinal salt or the derivative of the heparin and the low molecular heparin has significant treatment effect and is quite suitable for clinical application.