96results about How to "Improve reading effect" patented technology

A semiconductor memory includes a memory control section and a memory core section. A command judgment circuit in the memory control section changes the operating mode of the semiconductor memory in response to a command sent from a controller of an information processing apparatus. In a first mode, a decryption process is performed in a command decryption circuit, and data outputted from the memory core section is not scrambled. In a second mode, the decryption process is not performed in the command decryption circuit, and the command outputted from the memory core section is scrambled.

A storage container assembly includes a container having a metal side wall, and a passive wireless repeater mounted on the side wall. The repeater includes a first antenna on one side of the side wall, a second antenna on an opposite side of the side wall, and an electrical connection between the first antenna and the second antenna. The electrical connection may be in the form of a first connector mounted to the first antenna and a second connector mounted to the second antenna.

The embodiment of the invention discloses a read-write method and system for a database. The method comprises the steps of: transversely cutting record data according to a main keyword into a plurality of data segments, wherein each data segment is stored as a write copy and corresponding read copies, and the write copy is stored in form of line storage, so that the write performance of the database is optimized; the read copies are stored in form of column storage, and data in each read copy is organized in different manners, so that the read performance of the database is optimized. According to the method, an overall index and a local index are further established, so that the operating position of data to be written or to be read can be quickly positioned when data is written or read. According to the embodiment of the method or system, not only is data quickly written, but also data can be quickly read.

The invention provides an H.264 video encryption method based on a region of interest. According to the method, an encryption processing scheme based on a three-level secret key is adopted, after a video encoding parameter of the region of interest in an H.264 video is changed by means of the three-level secret key, and then encoding processing is carried out by the direct adoption of an H.264 video encoding criterion, so that the effect of partial encryption of the region of interest is achieved, the situation that a pixel value in the region of interest is directly processed for encryption is avoided, data computation amount and operation complexity are reduced, encryption processing operation speed is beneficially increased, the increasing amount of the code rate after encryption is reduced, encrypted video data can be compatible with an H.264 standard encoder in a data format and can be directly applied to real-time playing of the H.264 video, besides, the method can eliminate encryption diffusion influences of encryption of the region of interest on a region of non-interest by combining and using a motion estimation drifting elimination technology, and the reading effect of the encrypted videos is improved.

The invention discloses a distributed file system based file reading and writing method and a node server. The method comprises the steps of receiving a data access request sent by a client through a data node server, wherein the data access request comprises information of a target data block required to be read; obtaining the target data block matched with the information of the target data block, wherein the target data block comprises identifier information and first data information, and the identifier information comprises check attribute information; and sending the check attribute information and the first data information to the client. According to the method and the node server, the I / O frequency of a disk can be reduced, the data reading efficiency can be effectively improved, and the HDFS random reading performance can be improved.

Conventional data displays and electronic book devices involve the problem that the operation to highlight displayed data is complex, and therefore the displayed data cannot be read easily depending on the environment where the reader (user) uses the device and on the understanding of the displayed data by the user. A data displaying device of the invention comprising storage means (1) stored with data, displaying means (2) for displaying data, and display control means (3) for controlling the display of data stored in the storage means (1) on the displaying means (2) is characterized by further comprising a highlight displaying means (4) for displaying a visual confirmation guide for highlighting a specific range of the data displayed on the displaying means (2).

The invention discloses a webpage refreshing method, device and equipment, and belongs to the technical field of computers. The webpage refreshing method is applied to electronic equipment with an electronic ink screen and comprises the steps that in a whole refreshing period, the webpage information of a current webpage is obtained, and the next webpage of the current webpage is a default webpage needing to be partially refreshed; whether the webpage information meets a preset condition is detected; if the webpage information meets the preset condition, whole refreshing instead of the default partial refreshing is carried out when the next webpage is displayed. The webpage refreshing device comprises an acquisition module, a detection module and a refreshing module. The webpage refreshing method, device and equipment solves the problems that when a picture is displayed in the current webpage and the displaying area of the picture is too big, if partial refreshing is carried when the next webpage is displayed, a residual shadow of a large range will be generated in the area, where the picture is displayed, of the next webpage, so that the displaying of the content of the next webpage is affected, and the effect of optimizing the reading is realized.

The invention discloses an easy-tearing, anti-fake, and ultrahigh frequency paper-base RFID label and a manufacturing method thereof. The RFID label provided by the invention comprises a destructible layer (1), an electric chip layer (3), an antenna circuit layer (4), a film base material layer (6), a paper base supporting layer (8), and a backing paper layer (10), wherein one side of the electric chip layer (3) is adhered to the inner side surface of the destructible layer (1), the other side of the electric chip layer (3) is compounded with one side of the antenna circuit layer (4); one side of the film base material layer (6) is adhered to the other side of the antenna circuit layer (4); one side of the paper base supporting layer (8) is adhered to the other side of the film base material layer (6); and the backing paper layer (10) is adhered to the other side of the paper base support layer (8). The RFID label provided by the invention has the following technical effects: the reading performance of the label is excellent; the technique stability is improved; the qualification rate of the finished product is high; and the cost is low. Therefore, the label is suitable for large scale industrialization manufacturing.

The invention discloses an ultrahigh frequency radio frequency identification device and a system thereof, wherein the ultrahigh frequency radio frequency identification device is used for identifying an RFID tag on an object to be identified and comprises: a signal control unit with an opening on the top surface thereof and electromagnetic reflection material at the side surface and the bottom surface thereof; a platform, arranged on the top surface of the signal control unit and used for receiving the object to be identified; an UHF RFID antenna, arranged in the signal control unit; and an UHF RFID reader for reading the data of the RFID tag through the UHF RFID antenna. The ultrahigh frequency radio frequency identification device and the system thereof according to the invention can accurately read the RFID tag on the objects to be identified in order to avoid the erroneous reading of the RFID tag.

The invention discloses a target cell staining kit for displaying the proliferative activity of a cell and a use method thereof. The kit comprises I type and II type which respectively comprise an enzyme substrate, test paper, enzyme stationary liquid, phosphate buffer solution, Mayer hematoxylin and the like. The staining method comprises the steps of preparing pieces, fixing, staining and the like. The method can display acid phosphatase in exfoliative cells on smears such as exfoliative cervical cells, esophagus brush sheet cells and the like and search abnormal proliferated cells according to the target. Compared with the traditional Pasteur smear method, the method has the advantages of higher sensitivity for detecting cancer and precancerous lesions and similar specificity, therefore, the invention can be used for cytology screening of cervical carcinoma, esophageal cancer, lung cancer and other malignant tumors.

The invention provides a high temperature resistant RFID electronic tag and a preparation method thereof. The RFID electronic tag cooperates with a reader-writer to work, and at least comprises a tag antenna and a tag chip, wherein the tag chip is integrated with a master controller as well as an antenna RF circuit and a memory which are connected with the master controller; the tag chip is protected by adopting a secondary package to form an SMD package structure; the substrate in the antenna is a high temperature resistant ceramic antenna substrate, and silver coating layers are arranged on both the positive and negative surfaces of the ceramic antenna substrate; the tag antenna is welded and fixed on the ceramic antenna substrate; and a sealed casing is sleeved outside the RFID electronic tag, the casing is made of a high temperature resistant PPS material, and a high temperature resistant pouring sealant is filled in the casing. The product provided by the invention can withstand cooking at the temperature as high as 150 degrees centigrade and the negative pressure cooling, and can be widely applied to various industrial production lines, medical disinfection and other application environments.

In an imaging reader for reading a target located in a range of working distances from the reader, a solid-state imager captures light from the target, and an optical assembly visually illuminates the target to aid an operator in aiming the imager at the target, and also visually indicates to the operator the range of working distances from the imager to the target.

The invention provides a pipeline detection method and device. The pipeline detection method achieves a technical effect of performing defect judgment timely in a mode of acquiring real-time pipeline image information from a detection robot, wherein the real-time pipeline image information is acquired via a camera on the detection robot; acquiring first pipeline image information in the real-time pipeline image information; performing judgment on the first pipeline image information; when the first pipeline image information and first target pipeline image information meet a predetermined condition, judging the first pipeline image information to be a defect point; and adding a mark of the defect point to a time axis at which the first pipeline image information is located in the real-time pipeline image information.

The invention discloses a pathological image similarity detection method and device, and the method comprises the steps of obtaining a pathological image, labeling at least one region of interest on the pathological image, and classifying all labeled regions of interest; dividing all labeled regions of interest into two parts, one part serving as a training image, and the other part being used for establishing a pathological image library; segmenting the foreground of the training image into a plurality of image blocks, and allocating the same category as the regions of interest to the image blocks; extracting the features in the image blocks with the category labels by adopting a deep convolutional neural network model, and classifying the features, thereby training the deep convolutional neural network model; and inputting the test image into the trained deep convolutional neural network model, outputting the category to which the test image belongs by the deep convolutional neural network model, and according to the category to which the test image belongs, searching the pathological image of the corresponding category in the pathological image library. The method can quickly improve the radiograph reading capability of the pathologists and the credibility of the radiograph reading results.

A system for giving out money award according to the fed-back accumulated scores of software reader or user in order to stimulate their learning to software is disclosed. Its method includes learningthe software by reader or users, actual running or taking part in examination to win scores, feeding the accumulated scores back to site, and giving out money award to the reader or user.

The invention provides a double-mirror-image BMC stability testing method; the method comprises the following steps: S1, setting testing frequency; S2, generating two target mirror images needing to be refreshed; S3, sequentially refreshing the two mirror images in the system into two target mirror images according to the test frequency, and recording reference parameters before and after refreshing; S4, comparing whether the reference parameters before and after refreshing are consistent or not; if yes, the stability testing is successful; if not, the stability testing fails. By executing therefreshing operation, the test file of the double-mirror-image BMC system is compared and inspected; the real-time testing result of the double-mirror-image BMC system is obtained, and the testing effect is greatly improved.

A reader for electro-optically reading indicia, includes a solid-state imager including an array of image sensors for capturing return light from the indicia during reading, and a light source for generating and directing high intensity illumination light to the indicia with concomitant generation of excess heat. Thermal management procedures for dissipating the excess heat are performed to improve reader performance.

The invention relates to an electronic paper display device with a light source. The device comprises an electronic paper display module, guide plates arranged close to the periphery of the electronic paper display module and a front light source set arranged close to the side faces of the guide plates, wherein the front light source set comprises light source units with two or more than two different colors and / or color temperatures and a driving circuit driving the light source units; and the light source units with different colors and / or color temperatures are arranged in a cross manner. Therefore, the user can select the light source units with different colors according to different demands to read, so that the selectable range of light colors can be expanded to meet demands of different people so as to improve the reading effect.

The invention discloses an intelligent reading pavilion device which comprises an intelligent reading pavilion device body. The intelligent reading pavilion device body comprises a device body, a function body, device accessories, a sound acquisition device, a sound recording device, a sound playing device, an automatic volume regulating device, a played content displaying device, a read recording and playing device and an atomization glass device, wherein the device body comprises a frame, an air conditioning system, a lamp light system and a door control system, the function body comprises an on-demand casting screen, a display screen, a touch machine, a stereo loudspeaker and an atomization glass remote controller, and the device accessories include two microphones, two headsets, an air conditioner remote controller, two retro chairs, two bar counters and a security and protection camera. The intelligent reading pavilion device can intelligently set reading scene pictures according works read by a user, automatically regulate background music volume and human voice proportion and achieve a very good reading effect.

The invention discloses a reading method and device of a memory unit. The method comprises the steps as follows: receiving a reading instruction; determining the current reading voltage according to the current temperature of a memory chip and the current temperature characteristic of the memory unit; applying the current reading voltage to the memory unit of the memory chip. According to the reading method of the memory unit, the current reading voltage is determined according to the current temperature of the memory chip and the current temperature characteristic of the memory unit and applied to the memory unit of the memory chip, so that the current variation of the memory unit is reduced by changing the reading voltage, and the reading performance of the memory unit is improved.

Laser power monitoring arrangements interrupt power to a laser used in electro-optical readers upon detection of operating conditions not conforming to preestablished standards. An auxiliary light detector independently monitors the output power of a laser beam, and directly receives a portion of the laser beam reflected from a diffractive optical lens surface of an optical assembly for optically modifying the laser beam, or from a coated or uncoated inclined surface of a split collimating lens of the optical assembly. The split collimating lens may have its lens portions in mutual contact or separated by an air gap.

An infrared ray reflection pattern-printed transparent sheet is provided which can be applied to a data input system of a type of handwriting directly on a screen of a display device and provides a coordinate detect means and which is lightweight, low in a cost, readily increased in an area, possible in mass production and excellent in a read performance. It is an infrared ray reflection pattern-printed transparent sheet in which infrared ray reflective transparent patterns are printed on a surface of a transparent substrate and which is disposed oppositely to a front face of a display device. A cross section obtained by cutting the infrared ray reflective transparent patterns printed on the above transparent substrate in a face orthogonal to the above transparent substrate is formed so that it assumes a multilayer structure comprising a fixed repeating cycle when observed under a scanning electron microscope.

The invention discloses an ideological and political education propaganda device, which comprises stand columns and a top plate fixed on the two stand columns, wherein each stand column is in an inverted ''U'' shape, the two stand columns are fixedly connected with a group of opposite sides of a closed frame-shaped member, the other group of opposite sides of the frame-shaped member are each hinged with a turnover plate capable of realizing 90-degree transformation, each turnover plate is hinged with two supporting rods arranged symmetrically, the supporting rods are connected with push plates, the push plates are arranged on telescopic devices, and the lower end of each telescopic device is provided with a stool capable of rotating at 360 degrees; a lifting control device is arranged in each stand column, each lifting control device is connected with a sliding base, a sliding groove is formed in the side surface of each stand column, each sliding base is connected with the corresponding sliding groove in a sliding manner and is connected with a plate frame in a fixed manner, and a propaganda plate is arranged in the plate frame; and each stand column is provided with a power supply module and a controller, and each power supply module is electrically connected with the controller by means of a control switch. According to the ideological and political education propaganda device, the power source thereof is the green and energy-saving solar energy, the propaganda plate comprises many demonstration plate surfaces, the information content of ideological and political education propaganda is large, the height of surfaces of the propaganda plate can be adjusted independently, and the functions are diversified.

The embodiment of the invention relates to a semiconductor integrated circuit and a memory. The semiconductor integrated circuit comprises a first data line connected with a bit line through a column selection module, and a first complementary data line, a second data line and a reference data line which are connected with a complementary bit line through the column selection module, the reference data line is used for providing a reference signal; the semiconductor integrated circuit further includes: a local read-write conversion module which responds to a read-write control signal and transmits data between the first data line and the second data line and data between the first complementary data line and the second data line during read-write operation; and an amplification module which is used for receiving the data signal of the second data line and the reference signal and amplifying the data signal of the second data line, wherein the reference signal is used as a reference for amplifying the data signal of the second data line. According to the embodiment of the invention, the electrical performance of the semiconductor integrated circuit can be improved.

The invention discloses an ultrahigh frequency radio frequency identification device and a system thereof, wherein the ultrahigh frequency radio frequency identification device is used for identifying an RFID tag on an object to be identified and comprises: a signal control unit with an opening on the top surface thereof and electromagnetic reflection material at the side surface and the bottom surface thereof; a platform, arranged on the top surface of the signal control unit and used for receiving the object to be identified; an UHF RFID antenna, arranged in the signal control unit; and an UHF RFID reader for reading the data of the RFID tag through the UHF RFID antenna. The ultrahigh frequency radio frequency identification device and the system thereof according to the invention can accurately read the RFID tag on the objects to be identified in order to avoid the erroneous reading of the RFID tag.

The invention relates to an ultrathin wave-absorbing material anti-metal electronic label, specifically relates to an ultrathin anti-metal label, and belongs to the technical field of an electronic label. The ultrathin absorbing material anti-metal electronic label comprises a chip, an aluminum etching antenna and a wave-absorbing material, wherein the chip is connected with the aluminum etching antenna, and the aluminum etching antenna and the wave-absorbing material are in attached connection through a glue layer; the frequency range of the chip is 13.5 6MH or 860MHz-960MHz; and the thickness of the wave-absorbing material is 0.15-0.35mm. The electronic label and the wave-absorbing material are bendable and are directly applied to the surface of bent metal or embedded in the metal for application, the thickness dimension is ultrathin, the performance is excellent, and the ultrathin wave-absorbing material anti-metal electronic label is applied to such industrial fields as miniaturized product tracing, industrial and fire-fighting gas cylinder whole-course tracing, miniature asset management, component maintenance management and the like.

The invention discloses an easy-to-tear anti-fake ultrahigh-frequency RFID (radio frequency identification) tag and a production method thereof. The RFID tag comprises an easy-to-break layer (1), an electric chip layer (3), an antenna circuit layer (4) and a bottom paper layer (9). One surface of the easy-to-break layer (1) is adhered with one surface of the electric chip layer (3), the other surface of the electric chip layer (3) is composited with one surface of the antenna circuit layer (4), the other surface of the antenna circuit layer (4) is adhered with one surface of a thin-film base material layer (6), and the other surface of the thin-film base material layer (6) is adhered with the bottom paper layer (9). The easy-to-tear anti-fake ultrahigh-frequency RFID tag has the advantages of good readability, high technique stability, high finished product acceptability and low production cost, and is suitable for large-scale industrialized production.