228results about How to "Simplify the collection process" patented technology

Various systems and methods for managing electronic discovery are provided. In one example, a method for facilitating a cross-team, role-based workflow for task management on a computing device comprises sending a project request to a business coordinator, the project request received from a legal / compliance team member, assigning work required by the project request to a discovery coordinator based on input received from the business coordinator, and performing the work required by the project request by assigning one or more projects to one or more collection / preservation teams based on input received from the discovery coordinator.

A set of portable services for debugging computer software programs is disclosed. The services provide an object-oriented programming framework which is portable to various hardware and operating system platforms. The framework consists primarily of a debugger server and a debugger client. Multiple debugger clients, which target multiple processes executing on heterogeneous systems, can be used concurrently from a single high-level debugger process. Clients can processes locally and remotely. An addressing abstraction is utilized to facilitate the use of target memory addresses in a portable fashion. The use of static compiler types such as void* in the C and C++ languages do not properly express this as a portable abstraction since they are limited to the static size as implemented by the compiler used to compile the debugger code. Two major classes are used to describe the abstraction itself; other subclasses are created to describe processor-specific addressing data.

In a mobile communication system including a circuit-switched (CS) mobile communications network, a packet-switched (PS) mobile communications network and an interworking function adapted to enable a signaling exchange between the CS and PS mobile communications network, a method of providing combinational CS+PS services to mobile users includes receiving, at a serving network entity in the PS mobile communications network, a user request issued from a first user on the PS mobile communications network, the user request relating to combinational services and having the serving network entity managing the received request, wherein the managing of the received request includes controlling an establishment of a session in the CS mobile communication network through the interworking function.

The utility model discloses a robot navigation system and a navigation method. The robot navigation system comprises a navigation network which is formed by a plurality of wireless access points, a wireless communication module which is used for transferring data and collecting the intensity sequence communicated with the wireless access points, a sensor which is used for checking that the robot meets barriers or not, and a position server which is used for storing the referenced intensity sequence and running the intricate position arithmetic, and is characterized in that the position server is connected with the wireless communication module and interacts with the navigation network. The navigation method is characterized in that the robot judges the next target position until reaches the destination by comparing the intensity sequence collected in real time with stored reference intensity sequence of the position points; when the robot meets barriers, the robot records and demarcates the intensity sequence of the position in order to avoid entering the position again, therefore achieving intellectual learning; the robot can upload the correlative information to the position server and achieve the assistant navigation position by the help of the database of the position server and the position arithmetic. The utility model is not likely to be affected by the environment and also has the advantages of low cost of maintenance.

The invention provides a three-dimensional face modeling method to achieve efficient three-dimensional face modeling. The method includes the steps that an original image and a standard model are obtained; the bone point information is obtained according to the standard model; a feature point is marked on the original portrait and the coordinate information of the feature point is recorded; first conversion is conducted on the original portrait; second conversion is conducted on the standard model; the surface of the standard model generated after the second conversion is conducted is unfolded according to the preset method to form a texture image; the original portrait generated after the first conversion is conducted is mapped to the texture image. The invention further provides a corresponding three-dimensional face modeling device for implementing the three-dimensional face modeling method. According to the technical scheme, the three-dimensional face modeling method and device are simple in operation mode, good in fitting effect and high in degree of reduction; meanwhile, the method and device are higher in implementation speed and higher in efficiency, the processes of implementation and calculation are simplified, the data collection process is simplified, practicability and adaptability of a system are improved, and the method and device have great advantages in situations of low requirement for the face depth information.

The invention discloses an information locating method for a document image based on a standard template. The method comprises the following steps: first, binaryzation processing and connected region analysis are performed on an image to be processed to obtain a series of candidate connected domains, and a group of connected domains with the characteristic of easy recognition is searched among the candidate connected domains; then, tilt correction and perspective correction are performed on a gray image of the image to be processed according to the acquired connected domains with the characteristic of easy recognition; and finally, the position of information to be recognized in the corrected image is located according to the positions of the connected domains with the characteristic of easy recognition. According to the invention, a locating method is provided by directly making use of image recognition, the acquisition process is simple and requires neither special equipment nor design of an exclusive bar code, and the method has a wider range of applications.

Age authentication and management of taxes for a merchant. The merchant can verify the age of a customer based on the customer's use of a smartcard that is obtained from a validation authority. The smartcard may contain a certificate related to the age of the user. By utilizing the smartcard, the user can go to an online, virtual, or brick-and-mortar merchant and buy goods requiring age restrictions. When the customer proceeds to purchase a good or service requiring age verification, the merchant's application can obtain information from the smartcard and request from the validation authority information authenticating the user's age. Further, the validation authority may also remit and pay taxes on behalf of the merchant based on the location of the merchant and other information stored in a merchant profile.

The invention provides a method for extracting a region of interest of a palmprint in a non-contact manner in a complex environment, which includes the following steps: collecting a palmprint image; extracting a binary image of the palm foreground; filling the holes of the binary image and removing the small-area regions of the binary image; adjusting the palm angle in the binary image to make thetip of the middle finger on the topmost in the image; determining the search scope of maximum effective inscribed circle by detecting the fingertip position and the valley point position; carrying out range transformation on the binary image after adjustment, traversing the search scope obtained in the previous step, and limiting the proportional relationship between the center and radius of theinscribed circle and the length of the middle finger to get a maximum effective inscribed circle; and rotating the maximum effective inscribed circle to get an image of a region of interest of the palmprint. The method can be used to carry out binaryzation, contour extraction, key point location, translation, rotation correction and palmprint center region-of-interest extraction on a palmprint image collected by a high-pixel mobile phone in a complex environment.

The invention discloses a preparation method of a CAR-T cell for treating AIDS-related lymphoma. A CD8+ T cell is used to produce the CAR-T cell, and the CD8-T cell derives from a cord blood T cell. The method includes the following steps: preparing cord blood mononuclear cells from cord blood, removing tumors and other cells by using a human T cell purification kit to obtain T cells, and carryingout separation by using magnetic beads to obtain the CD8+ T cell; activating the CD8+ T cell by using an appropriate medium and appropriate stimulation conditions; transferring CAR to the CD8+ T cellby using lentivirus to prepare the CAR-T cell; and amplifying the CAR-T cell in vitro by using cytokines and activating stimulators to achieve the desired effective dose. The invention also relates to the CAR-T cell prepared by the method, and an application thereof. The CAR-T cell prepared in the invention has a good cell activity and a high proliferation speed, and reduces the attack risk of GVHD; and only the CD8+T cell of the umbilical blood T cells of AIDS patients is used to prepare the CAR-T cell for, so the risk of input CAR-T infected with in-vivo HIV is reduced.

The present disclosure provides methods for the detection of one or more analytes in a sample. Aspects of the methods include flowing a sample (e.g., a biological sample, such as blood) through a channel comprising an analyte specific capture domain stably associated with a surface thereof, wherein the analyte specific capture domain comprises particles displaying a specific binding member for an analyte; and imaging the analyte specific capture domain to detect whether the analyte is present in the sample. Also provided are systems, devices, and kits that may be used in practicing the subject methods. Methods and compositions as described herein find use in a variety of different applications, including diagnostic applications.

The present invention extends to a closed IV line draw system which may be used with a PIVC or another vascular access device to collect blood samples. The closed IV line draw system consists of various integrated components that allow the system to remain closed during the blood collection process. In this way, the closed IV line draw system simplifies the blood collection process and reduces the risk of contamination to the PIVC or other vascular access device.

The invention discloses a client information table generation method and device, an apparatus and a computer readable storage medium. The method comprises the following steps: when an acquisition request for client information is received, a service type in the acquisition request is read, and a service database corresponding to the client information is determined according to the service type; aquery condition corresponding to the acquisition request is sent to the service database, and data information returned by the service database based on the query condition is received; A preset condition function corresponding to the query condition is called, and the data information is transmitted to the preset condition function for classification statistics to generate a customer informationstatistics table. The scheme sets different service databases for different service types, and generates customer information statistics tables by reading customer information in the service databases corresponding to the service types, which simplifies the data collection process and improves the generation efficiency of customer information tables.

The embodiment of the invention discloses a data acquisition statistical method, and a system, a terminal and service equipment thereof, wherein a data acquisition method comprises the following steps: generating the attribute of a label corresponding to a target page element in a currently displayed webpage; generating triggering data for the target page element according to address information corresponding to the webpage and the attribute of the label corresponding to the target page element; and sending the triggering data to webpage service equipment. A data statistical method comprises the following steps: receiving the triggering data for the target page element sent by a user terminal and positioned in the webpage, counting the time of triggering operation of the target page element according to the address information corresponding to the webpage carried in the triggering data and the attribute of the label corresponding to the target page element; and generating a webpage snapshot of the webpage based on the address information, and adding the time of the triggering operation of the target page element in the webpage snapshot. By means of the invention, the data acquisition efficiency can be improved; and the data statistical effect can be ensured.

The invention discloses a biological feature-based payment system, method and device and a readable storage medium. The biological feature-based payment system comprises a charging foreground, an account subsystem and an association subsystem in communication connection with one another, wherein the charging foreground is used for sending obtained biological feature information to the association subsystem so that the association subsystem can obtain account information corresponding to the biological feature information; and the association subsystem is used for sending the account information to the account subsystem and carrying out fee-deduction payment on an account corresponding to the account information through the account subsystem. According to the system, the charging foreground and the account subsystem are associated through the association subsystem, and payment can be carried out through the account corresponding to the account information by means of the biological feature information obtained by the charging foreground, so that the payment is divorced from physical vouchers and hardware demands, the risk of physical voucher loss is avoided, the operation cost is reduced, the collection process is simplified and the convenience of the payment is increased.

A normalized processing method for the iris texture includes such steps as using Log operator to extract the margin of sampled iris image, using Hough transform to locate the center and radiuses of internal and external circles of iris, using modules to correct physiological deviation and sampling deviation, correcting the non-uniform zoom, and developing the sample texture points to form a rectangular iris texture image.

The invention discloses a high-precision map making method based on depth learning, which relates to the technical field of high-precision map making. The high-precision map making method comprises the following steps: using a vision system and a positioning system to collect image information and position information; classifying and labeling the high-precision map elements and scenes in the image information; adopting the depth learning algorithm to train the image recognition model according to the image annotation results; according to the training results of the image recognition model and the collected position information, performing the precise measurement of the elements of the high-precision map; Checking manually the errors in the training results of the image recognition model,and optimizing and the image model iteratively, which indicates the precision and automaticity of the high precision map measurement; and automatically synthesizing the high-precision maps based on the optimized image recognition model. The method can solve the problems that the original information collection of the existing high-precision map is difficult, the manufacturing process is complex,the automation degree is low, and the manual input cost is large.

The invention discloses a test spectrum clipping method achieving monaxial and triaxial random vibration stress equivalence, and the problem that an existing test spectrum determination technique is complex in processing process is mainly solved. The test spectrum clipping method comprises the implementation steps that 1, a maximum Fann equivalent stress value sigmamax, generated when single axes are sequentially loaded with a homotaxial vibration acceleration test spectrum, of a focused point n on a vibration system and a Fann equivalent stress value sigmaxyz, generated when the three axes are simultaneously loaded, of the focused point n are extracted, and the ratio a of sigmamax to sigmaxyz is calculated through a formula a=sigmamax / sigmaxyz; 2, the horizontal coordinate of the monaxial vibration acceleration test spectrum keeps invariable, the corresponding vertical coordinate is reduced by a<2> times of a, and then a clipped vibration acceleration test spectrum is obtained. The test spectrum clipping method can achieve the effect that the Fann equivalent stress value, generated during triaxial vibration, of the focused point n can be made to be equal to the maximum Fann equivalent stress value generated during monaxial sequential vibration, is a simple and convenient method for determining a triaxial vibration test spectrum and can be used for building a triaxial vibration test standard.

A device for obtaining a biological sample, such as a capillary blood collection device, that has the ability to lance and squeeze the finger, collect the sample, stabilize the sample, and subsequently dispense the sample in a controlled manner is disclosed. The device also simplifies and streamlines the capillary blood collection by eliminating workflow variabilities which are typically associated with low sample quality including hemolysis and micro-clots.

A nucleic acid extraction kit, which enables the nucleic acid extraction operation to be accomplished safely without causing contamination, and in which the complex preparation of reagents and the disposal treatments that are performed before and after the nucleic acid extraction operation can be performed rapidly and simply, with the extraction performed in an automated manner. The nucleic acid extraction kit includes: a container including reagent wells 2 to 9 that each store at least a reagent, a sample well 13 into which a biological sample is introduced, a waste liquid well, and a collection well 11 in which an extracted nucleic acid is collected, and an extraction filter cartridge 12 equipped with an extraction filter for separating and extracting a nucleic acid from the biological sample, wherein the extraction filter cartridge is formed in a manner that enables the extraction filter cartridge to be supported on the waste liquid well and the collection well.

The present disclosure relates to the technical field of medical instruments, in particular to a bodily fluid collector and a bodily fluid collection method. The bodily fluid collector of the present disclosure comprises a collection member and a storage member having a storage chamber. Moreover, the storage chamber of the storage member may be partitioned into a first chamber for receiving a bodily fluid and a second chamber for storing a preservative product separated from each other by fitting a lower end of the collection member with the storage member, such that the isolation of the bodily fluid from the preservative product is no longer dependent on the sealing of a thin film, but only needs to engage the collection member with the storage member, and also such that the mixing of the bodily fluid with the preservative product is no longer dependent on the damage of the thin film by a blade, but only needs to separate the collection member from the storage member. Since the operation is simple and convenient, it is possible to realize effectively simplifying the entire bodily fluid collection process.

A sample analyzer and a sample collection and distribution method thereof are provided. A sample collection and distribution module conducts a first collection on a sample to be tested; and then the collected sample is assigned to a plurality of measurement modules according to a predetermined sequence. Compared to a way of multiple sample collection and multiple sample distribution, the method provided by the invention simplifies the steps of sample collection and distribution, improves the test efficiency of liquid samples, and avoids the risk of sample contamination caused by a plurality of sample collections.

The invention discloses a method and device for recognizing a text in an image, and a computer storage medium, relates to the technical field of text recognition, and aims to expand sample data collected in an actual scene, so that a trained model can well fit the actual scene, and the accuracy of recognizing the text in the image is improved. The method comprises the steps of obtaining a character sample image of a stylus-like printing font after scene processing; respectively inputting the character sample images of the needle-like printed fonts into network models of different architecturesas training data for training to obtain a text region detection model and a text recognition model; when an image text detection request is received, inputting an image requested to be detected intothe text area recognition model, and determining position information of a text area corresponding to the image; and jointly inputting the position information of the text area corresponding to the image and the image requested to be detected into the text recognition model to obtain text information in the image.

The invention relates to the technical field of soil sampling, and discloses a layered sampling device and method for contaminated soil in a temporary storage warehouse. The device comprises a mounting plate, and a support is fixedly connected to the upper surface of the mounting plate; a driving motor is fixedly connected to the inner side of the support, a rotating shaft is fixedly connected tothe output end of the driving motor, and a driving gear is fixedly connected to the bottom end of the rotating shaft. According to the invention, the layered sampling device is provided with the driving motor, so when the contaminated soil needs to be sampled, an external power supply starts the driving motor to drive the rotating shaft to rotate, the rotating shaft rotates to drive the driving gear to rotate, the driving gear drives the driven gear to rotate so as to drive the drill rod to rotate, the drill rod rotates to drive the drill bit to rotate, the drill rod and the drill bit rotate,and under the matching action of a spiral part, the device is held by a hand to drill holes into soil, so soil feeding is more convenient, and the soil is simpler and more convenient to use in the subsequent collection process.

The invention relates to a radar seeker signal processing simulated analysis method and system. A data collector collects sum and difference signals, after down conversion by a radar receiver, at a high speed via an optical port of a seeker signal processor, and stores the sum and difference signals, the collected data is introduced into a control computer via a network cable, corresponding signal processing simulated analysis is carried out, and a processing result is reflected in the data and figure forms. Thus, the system can analyze the seeker data needless of purely relying on original MATLAB simulation analysis software and the like, and C++ language based self-programmed processing algorithms of the system can be transplanted to DSP and implemented, and the DSP algorithm can be improved and verified.

A step-shaped endometrial curette is provided. The step-shaped endometrial curette includes a handle, a curetting bar, and a collection cup. The handle is connected to a first end portion of the curetting bar. A second end portion of the curetting bar has a distal end formed with a plurality of mushroom-shaped curetting plates for removing endometrial tissues by scraping. The collection cup is slidably connected between the first end portion and the mushroom-shaped curetting plates and serves to hold the removed endometrial tissues. As the mushroom-shaped curetting plates are arranged stepwise, and the curetting bar is freely flexible to adapt to the internal shape and angles of the uterus, specimens can be taken from inside the uterus without dilatation of the cervix or anesthesia. Besides, the collection cup can collect all the removed endometrial tissues to enable sufficient and thorough pathological examination.

The invention discloses a hydraulic jet type seabed polymetallic nodule collecting device which comprises a collecting unit and an ore transferring and storing device which are installed at the two ends of the upper portion of seabed driving equipment, and the collecting unit can rotate on the seabed driving equipment and can work in cooperation with the ore transferring and storing device. The invention also discloses a collecting method using the device. Two hydraulic circuits are constructed to create an upward flow field environment for the polymetallic nodule ore by utilizing a seabed saturated water-rich environment through ingenious structural design, the polymetallic nodule ore is collected into the stock bin in a continuous hydraulic lifting mode, and the collecting device has small disturbance to the seabed environment and high collecting efficiency on the polymetallic nodule ore. The flow field is a circulating loop so that water is used up and the environmental friendlinessof the whole device is fully reflected under the condition of ensuring high efficiency and reliability of the whole device.

The invention discloses a system and a method for an indoor exhaust braking test of a vehicle engine. The system comprises a chassis dynamometer, a data collecting device and a data analysis device. A drum of the chassis dynamometer is arranged below driving wheels of a tested vehicle, the road simulation resistance coefficient of a slope with preset angles is arranged in the chassis dynamometer, and so that the road simulation resistance of the slope with the preset angles is exerted to the tested wheel. The data collecting device is used for collecting the operating data of the vehicle when the vehicle travels on the slope with a plurality of preset angles. The data analysis device is used for analyzing the performance of exhausting and braking of the vehicle according to the collected operating data. According to the system and the method for the indoor exhaust braking test of the vehicle engine, the exhaust braking performance of the vehicle is tested by the chassis dynamometer, the data needed in a test is collected, the process of data collecting is simple, convenient and fast, and the precision of the collected data is high. Testing is convenient, fast and effective, and the cost of testing is greatly lowered.

The invention relates to an intelligent heart sound auscultation and recognition system based on Android. An existing system is large in size and inconvenient to carry. The system comprises a heart sound collecting device and an Android mobile phone application client. The heart sound collecting hardware device comprises an electret condenser microphone, a 30Hz-500HZ filter, a main control chip, a Bluetooth chip module and an amplification circuit. The system application achieving heart sound collection, storage and identity recognition in an Android system comprises a Bluetooth matching module, a user register module, a user identification module and a system management module. Collection, storage and display of heart sound signals are completed by means of an Android intelligent mobile phone, and the heart sound signal collection process of a user is simplified.

An apparatus, a system, and a method for recording a multi-view video and processing pictures, and a decoding method are disclosed. The apparatus for recording a multi-view video and processing pictures includes a video recording unit, a collecting unit, a selecting unit, and an encoding unit, which are connected in sequence. The video recording unit is configured to record a video including recording a multi-view video, and output 3D video data. The collecting unit is configured to collect 3D video data output by the video recording unit. The selecting unit is configured to select at least one channel of data among the 3D video data. The encoding unit is configured to encode data including encoding the 3D video data selected by the selecting unit.

This invention relates to a resonance sensor drive and signal collection device, which comprises the following parts: the sine signal generator circuit composed of DDS, AGC and Amp1; the sensor drive circuit composed of computation amplifier, sensor and reference resistance; the analog signal collection and process circuit composed of analog multiplier, low pass filter and level conversion computation amplifier; the digit signal collection and process and control circuit composed of multiple-path switch, A / D converter and central processor.