227 results about "Acquisition rate" patented technology

An absorbent article comprising a topsheet, a backsheet, and an absorbent core disposed between the topsheet and the backsheet is disclosed. The topsheet has a first side and a second side, the first side being a body-facing side and the second side being in fluid communication with the absorbent core. The topsheet also has a first relatively hydrophobic component and a second relatively hydrophilic component, the relatively hydrophilic component extending through the relatively hydrophobic component and being disposed on both of the sides of the topsheet. The absorbent article exhibits a rewet value of less than about 94 mg, and a fluid acquisition rate of at least about 0.10 ml/sec when tested by the Gush Acquisition and Rewet Test Method.

A method of dynamically adjusting an angular speed of a light beam emitted by a scanner in measuring three-dimensional (3D) coordinates of a surface or of dynamically adjusting an acquisition rate of 3D coordinates of a surface.

In one embodiment, an ultrasound imaging method comprises: providing a probe that includes one or more transducer elements for transmitting and receiving ultrasound waves; generating a sequence of spatially distinct transmit beams which differ in one or more of origin and angle; determining a transmit beam spacing substantially based upon a combination of actual and desired transmit beam characteristics, thereby achieving a faster echo acquisition rate compared to a transmit beam spacing based upon round-trip transmit-receive beam sampling requirements; storing coherent receive echo data, from two or more transmit beams of the spatially distinct transmit beams; combining coherent receive echo data from at least two or more transmit beams to achieve a substantially spatially invariant synthesized transmit focus at each echo location; and combining coherent receive echo data from each transmit firing to achieve dynamic receive focusing at each echo location.

Surface-crosslinked superabsorbent polymer (SAP) particles having a clay in the vicinity of the surfaces of the SAP particles a clay are disclosed. The clay is added to SAP particles during surface crosslinking to substantially reduce the generation, and recycling, of SAP fines, and to provide SAP particles having an improved acquisition rate of fluids and an improved permeability of a fluid through the swollen SAP particles. Diaper cores and absorbent articles containing the surface crosslinked SAP particles also are disclosed.

An x-ray diagnostic apparatus and methods performs Real-Time Digital Radiography with particular application in dental x-ray imaging modalities, such as Orthopantomography, Scannography, Linear Tomography and Cephalography, by using a versatile and modular electronic unit, featuring ultra fast computation capability to serve diversified image sensor typology and scanning modality.

In Digital Orthopantomography and Scannography, a plurality of tomographic images at different depths of the jaw can be generated, based on the pre-selection made by the user interface.

The image processing unit utilizes for the tomo-synthesis of the diagnostic image an accurate and economic digital simulator of the radiographic film speed, including a digital frequency synthesizer fed with film cassette speed digital input and high resolution clock signal, ensuring accurate and reproducible phase continuity of the output frequency signal.

It also introduces an automatic adaptation of the frame acquisition rate in frame transfer mode, based on the actual speed of the cassette unit. By this method the dynamic of the exposure signal is reduced, and a better optimization of the signal response of the x-ray detector is achieved.

Superabsorbent polymer (SAP) particels containing a clay are disclosed. The clay is added to an SAP hydrogel prior to SAP neutralization to provide particles having improved fluid acquisition rates and an improved permeability of a fluid through the swollen SAP-clay particles. Diaper cores and absorbent articles containing the SAP-clay particles also are disclosed.

The invention discloses a knowledge map construction method for medical images, belonging to the field of knowledge maps. The construction process includes a step of knowledge representation with a framework theory representation method, a step of knowledge acquisition, wherein the knowledge sources of entity, attribute and attribute value extraction is unstructured data, a step of knowledge fusion with the integration of acquired new knowledge and the elimination of ambiguity, a step of knowledge processing with the knowledge reasoning and quality assessment of the data which is subjected tothe knowledge fusion and the adding of qualified data to a knowledge map, and a step of knowledge update with the update of the knowledge map according to the update and development of medical image knowledge. According to the characteristics of the medical image knowledge, and the knowledge acquisition rate is greatly improved with the unstructured data such as textbooks and academic journals asa source of knowledge.

A method, apparatus and system for acquiring land seismic data includes acquiring seismic data with a first autonomous seismic data acquisition unit and a second autonomous seismic data acquisition unit wherein each acquisition unit comprises a plurality of digitally controlled temperature-compensated crystal oscillators. Oscillator-based timing signals are acquired that are associated with the plurality of digitally controlled temperature-compensated crystal oscillators and a time correction is determined to apply to the seismic data acquired with the first autonomous seismic data acquisition unit. The time correction is determined using the oscillator-based timing signals from the first and second autonomous seismic data acquisition units.

Method for conducting a seismic survey (23) wherein the acquisition parameters are modified as the survey progresses using information (24) from sensors located to monitor structures and fixtures located in the survey area. The sensor output is compared to acceptable levels, and acquisition parameters such as the seismic source strength are adjusted (26) to prevent exceeding the acceptable levels. An automated arbitration scheme (22) is used to resolve conflicting system goals within survey resource constraints.

The invention discloses a method for acquiring a three-dimensional wind field by using a wind profiler radar. The method is characterized by comprising the following steps of: firstly, acquiring radar-based data by using the wind profiler radar; secondly, feeding the acquired data into a computer for preprocessing; thirdly, picking a spectrum center of each library by the preprocessed data near wave beam and the distance library and calculating parameters; and fourthly, generating a three-dimensional same field by adopting a defined amount synthesizing method according to the calculated parameters. The invention solves the problems that a power spectrum center cannot be picked correctly in the wind profiler radar wind field and also solves the problem of how to effectively synthesize the wind field. The invention greatly reduces the interference of the inversed wind field information by the outside, effectively improves the data acquisition rate and accuracy of the wind profiler radar, further plays the performance of the wind profiler radar and can be widely applied to wind profiler radar data processing software systems in a convection layer and a boundary layer.

A disposable absorbent product (20) such as, e.g. a baby diaper, an adult incontinence pad, a sanitary napkin or the like, includes a liquid pervious topsheet (24), a liquid impervious backsheet (26), and an absorbent core (28) positioned between the topsheet (24) and the backsheet (26). The absorbent core (28) has a liquid receiving surface directed towards said topsheet (24), and the absorbent core (28) is provided with at least one embossing (50) forming a channel for liquid drainage at said receiving surface. Preferably an acquisition layer (40) is provided between the topsheet (24) and the absorbent core (28). The acquisition layer preferably extends into the embossing (50), while a resilient absorbent member (30) is preferably provided between the absorbent core (28) and the acquisition layer (40) in the form of stripes arranged longitudinally spaced along the upper longitudinal sides of the channel (50) formed by the embossing.

A robot system and method are provided that move an articulable arm relative to a target object. Perception information corresponding to a position of the arm relative to the target object is acquired at an acquisition rate. Movement of the arm is controlled at a control rate that is at least one of faster than or unsynchronized with the acquisition rate. Predicted position information representative of a predicted positioning of the arm is provided using the perception information. The arm is controlled using the perception information and the predicted position information.

The present invention relates to cross-linked cellulosic fiber having improved absorbency characteristics when compared to conventional cross-linked fibers. The cross-linked cellulosic fiber is obtainable by reacting pulp in the sheet or fluff form with one or more reagents selected from organic molecule having acid and aldehyde functional groups "acid aldehydes." The invention also relates to a method of producing the cross-linked fiber. The method includes heating the treated cellulosic fibers to promote intrafiber cross-linking. The cross-linked fibers are characterized by having an improved centrifuge retention capacity, fluid acquisition rate, resiliency, absorbent capacity, absorbency under load, and other absorbent properties. The inventive cross-linked fibers are useful in forming absorbent composites, and in particular absorbent cores for use in absorbent articles.

The embodiment of the invention provides a message push method, a terminal and a computer readable storage medium. The method comprises the steps that a message queue used for storing a message to be pushed and online client side parameters is created; the online client side parameters are acquired from the message queue; the acquisition rate of the online client side parameters is calculated, and the acquisition rate is controlled to be within the preset rate range; whether the online client side parameters meet the preset push conditions is judged; and if the online client side parameters meet the preset push conditions, the message to be pushed is pushed to the corresponding online client sides of the online client side parameters. With application of the message push method, the terminal and the computer readable storage medium, the server load can be effectively reduced and the message push reliability can be enhanced.

The invention provides a method for accurately synchronizing test signals of a wind tunnel. The method comprises the following steps of: 1, measuring a delay time difference, namely changing an aircraft model arranged in the wind tunnel back and forth in an attitude angle variation region according to given velocity, acquiring data of all component output signals of a strain balance and data of output signals of an attitude angle sensor uniformly, continuously and synchronously according to a certain acquisition rate through a measurement system, transmitting into a computer, performing computational analysis on cross-correlation functions between the data of all the component output signals of the strain balance and the data of the output signals of the attitude angle sensor respectively through the computer, and solving the delay time difference between all component electrical signals of the strain balance and electrical signals of the attitude angle sensor; and 2, performing synchronous correction, namely performing accurate synchronous correction on the data of all the measured component electrical signals of the strain balance according to the acquired delay time difference in the wind tunnel test process. The method has the outstanding advantage of capability of accurately synchronizing the test signals of the wind tunnel finally.

Disclosed are a target object information acquisition method and an electronic device. The target object information acquisition method comprises: a first infrared transmitter transmitting scatter light to a target area comprising at least one object; a photoreceptor receiving first reflected light output after at least one object reflects the scatter light in a first time period, and generating a depth image corresponding to the target area based on the first reflected light; based on the depth image, acquiring the target image information about a target object from amongst at least one object; a second infrared transmitter transmitting scatter light to the target area; the photoreceptor receiving second reflected light output after at least one object reflects the scatter light in a second time period after the first time period, and generating a feature image corresponding to the target area based on the second reflected light; and based on the feature image and target image information, acquiring feature information about the target object. By means of the time division multiplexing of the same photoreceptor, the present invention solves the technical problem of a low acquisition rate for target object information in the prior art, and the information acquisition rate is improved.

An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, both of which are substantially free of cellulosic fibers. The absorbent article has a Circular Bend Flexibility of less than about 15 N and an acquisition rate on the third gush of less than about 170 seconds and/or on the fourth gush of less than about 190 seconds.

To make it possible to suppress deterioration of processing properties of a sample to be processed due to the distortion of ion sheath at the end portion of the sample to be processed or possible to maintain the condition for suppressing the deterioration, so that the acquisition rate of acceptable products can be increased, so as to thereby improve the yield. In a plasma processing apparatus, a minute hole 10 is provided in a focus ring 9 in the vicinity of the inner circumferential portion thereof. Current detecting means 11 is arranged in the bottom portion of the minute hole 10. A high-frequency power is supplied to the focus ring 9 via high-frequency power distributing means 16. A state of distortion of an ion sheath 18 is detected from an amount of current which is changed according to the amount of the high-frequency power supplied to the focus ring 9 and which is detected by current detecting means 11. Further, the amount of high-frequency power supplied to the focus ring 9 is controlled by a control section 21 so as to correct the detected distortion state.

The invention relates to a digital nuclear facility environmental radiation monitoring system. The digital nuclear facility environmental radiation monitoring system comprises a control device and field measuring devices. The control device comprises a central station. The field measuring devices include an environmental medium sampler, a meteorological sensor and a radiation detector. The radiation detector is a digital NaI (TI) spectrometer internally provided with a high-range dosage rate detector. The environmental medium sampler, the meteorological sensor and the digital NaI (TI) spectrometer are connected with a local industrial computer, measuring signals and sampling signals are transmitted to the local industrial computer which is connected with the central station in a wired communication mode and in a wireless communication mode, and the central station remotely monitors the working state of all the field measuring devices. According to the system, nuclide recognition can be carried out while a radiation dose rate gamma is given, communication is reliable, the bandwidth is high, interference is not likely to happen, and the data acquiring rate of the system can be guaranteed.

The invention provides an address allocation method and system of a dynamic host configuration protocol (DHCP) as well as a client side and servers of the same. The method comprises the following steps: after receiving a DHCP discovery message sent by the DHCP client side, a first DHCP server encapsulates addresses of routed ports of all the DHCP servers receiving the DHCP discovery messages in a network in a DHCP response message, and then sends the DHCP response message to the DHCP client side; the DHCP client side sends DHCP request messages to the DHCP servers according to the addresses of the routed ports of the DHCP servers in the DHCP response message; and according to a DHCP confirmation message returned by a second DHCP server among the DHCP servers, the DHCP client side determines to be allocated with address information. By utilizing the technical proposal, in the event that the DHCP servers are in a hot backup environment, the IP address acquisition rate of the DHCP client side is improved, and allocation efficiency of the IP addresses is improved.

Method and apparatus for scanning surfaces of a three-dimensional object employ a first sensor to acquire first data points and a second sensor to acquire second data points. The first sensor has a relatively lower accuracy and faster data point acquisition rate than the second sensor, and the second data points are assigned a higher weighting than the first data points. A three-dimensional coordinate point cloud is generated based on the both the first and second data points and their respective weighting.

The invention discloses a potential client mining method and device. The method comprises the steps that searching behavior information of a user is obtained; feature information in the searching behavior information is extracted; according to a potential user mining model obtained by pre-training, the feature information is predicted, and whether or not the user is a potential user for a commodity house purchasing is judged; if yes, an elaborated tag of the user is determined according to the researching behavior information; the user and the elaborated tag of the user are loaded into a potential user library. According to the potential client mining method, the mining cost of the potential user can be significantly reduced, the interaction of the user is improved, and the acquisition rate and accuracy of the potential user are also improved.