304results about How to "Improve portability" patented technology

The invention discloses a CPU-based graphic rendering engine and a realization method. The CPU-based graphic rendering engine consists of a rending preparation module, a camera space module, a conversion module, an illumination module, a rasterization module, a rendering ending module. The realization method for graphic rendering comprises the following steps that: an application program sets a rendering state and sends the rendering state to the rendering preparation module and meanwhile, the rendering preparation module initializes a color buffer region and a depth buffer region; the camera space module establishes a view conversion matrix and a projection conversion matrix according to camera data in a scene; objects in the scene are taken successively and the conversion module, the illumination module and the rasterization module carry out processing on the objects to complete rendering on all the subjects; after all the objects in the scene are rendered, a rendering result is posted back to the application program and is then output; and the rendering ending module empties the color buffer region and the depth buffer region that are prepared during the rendering preparation stage. According to the invention, it can be realized that graphic rendering is carried out directly based on a CPU without relying on a display card, thereby realizing good portability and realizing controllability on an effect of a subtitle system.

A compound-eye camera comprises: a camera body substantially shaped like a rectangular solid having a front side and a back side larger than other sides and including a display device on the back side; and substantially L-shaped first and second lens barrels, each storing a refractive optical system including two reflective optical elements for refracting a photographing optical axis twice, the lens barrels guiding subject images incident on a pair of right and left objective lenses to image sensors. In the camera, the substantially L-shaped first and second lens barrels are each disposed along two adjacent inner surfaces of the camera body. Thereby, a compound-eye camera which has excellent portability and enables the installation of a large display device is achieved.

A probe device, a server, a system for diagnosing an ultrasound image, and a method of processing an ultrasound image. The system includes: a probe device for transmitting an echo signal received from a transducer to a server; a server for executing an ultrasound image diagnostic application. Ultrasound image data is generated by using the echo signal received from the probe device; and an electronic device including a display unit for receiving and displaying the ultrasound image data generated by the ultrasound image diagnostic application of the server.

An antenna for a compact satellite terminal. Antenna is a rigid parabolic structure of metal matrix composite capable of disassembly into segments affording a high degree of portability such as for man-packable satellite terminals and the like. A shallow feed horn assembly is joined to an orthomode transducer by a common hub, the hub also serving as the attachment point for a plurality of antenna segments, where a quick release means joins the segments to the hub. The feed horn, hub, orthomode transducer and antenna segments are designed for extremely compact stowability in a variety of applications.

A blood pressure meter using a viscoelastic cuff, and a mobile terminal having the blood pressure meter. The blood pressure meter includes a blood pressure sensor for measuring variation in blood pressure, a blood flow sensor for measuring variation in blood flow, a cuff that elastically compresses a body part and decompresses the body part due to its viscoelasticity, and a control unit that analyzes signals measured by the blood pressure sensor and the blood flow sensor and calculates blood pressure. The blood pressure meter is detachably connected to a mobile terminal body, and can be small and portable. It is possible to measure the blood pressure precisely even when the cuff is fitted onto a finger, thereby improving the reliability of the blood pressure measurement. By using the viscoelasticity of the cuff and auxiliary decompressing, it is possible to check the blood pressure at all times.

Disclosed are various devices, systems, programs and methods for utilizing a portable electronic device to manage and/or monitor an attached low-cost solar energy generating system and the energy provided therefrom. The system can generally include a portable electronic device, one or more software applications residing on the portable electronic device, and a low-cost solar energy generating system. Various alternative embodiments optionally include a server or other device, in communication with the portable electronic device, configured to receive measurements and/or other data from the portable electronic device via a networked and/or wireless link, to process said data, and to provide user-specific performance information to the portable electronic device.

A cooking apparatus and method of assembling the same includes an outer shell including a base, a heating element positioned inside the outer shell, and a thermally conducting liner removably located inside the outer shell over the heating element. The liner includes an annular flange, and a first integral handle including a first latch. The apparatus and method further includes a lid configured to be placed over the liner, the lid including a sealing ring at an outer edge of the lid, and a top surface, wherein the first latch is configured to contact the top surface of the lid to secure the lid to the annular flange of the liner.

The invention relates to a dynamic brain function detection method and system based on a near infrared spectrum and blood pressure information. The method comprises the steps that 1, near infrared spectrum detection equipment is used for collecting a brain blood oxygen signal of a testee, and meanwhile blood pressure equipment is used for collecting arterial blood pressure of the testee; 2, a brain blood oxygen signal and the blood pressure signal collected in the step 1 are input into a wavelet coherence analysis module, the wavelet coherence analysis method is used for performing time frequency analysis on the blood pressure signal and the brain blood oxygen signal of each channel, a pair of near infrared transmitter and an absorption sensor form a channel, and different physiological source rates correspond to different feature frequency sections; 3, according to the time frequency analysis in the step 2, a wavelet coherence coefficient of each feature frequency section is obtained, and the wavelet coherence coefficient shows consistency of the blood oxygen signal and the blood pressure inside the feature frequency section. By means of brain blood oxygen and arterial pressure physiological signals, on the basis of wavelet coherence or wavelet phase coherence or effect connection analysis, the noninvasive dynamic brain function is easily evaluated.

The invention discloses wearable electronic equipment, a communication method and a communication device thereof, wherein the wearable electronic equipment comprises a wrist strap and a bluetooth headset, which are communicated via a communication interface; the bluetooth headset is fixed on the wrist strap by being inserted in a wrist strap headset jack. Through fixing the bluetooth headset in the wrist strap headset jack, the wearable electronic equipment, the communication method and the communication device of the invention not only enables the wrist strap to carry out wireless communication, but also increases portability of the bluetooth headset.

The invention relates to a front-end template implementation method and device. The method includes: acquiring predefined variables needing replacement in a front-end template, wherein the variables include predefined variables between a start identifier and an ending identifier; replacing the variables with specified content in a data source, and merging all the replaced content; rendering the front-end template with the content merged to generate a hypertext markup language text; converting the hypertext markup language text into DOM nodes, and inserting the DOM nodes into a web page. By the front-end template implementation method and device, the variables in the front-end template are replaced with the specified content of the data source, and the hypertext markup language text is generated by rendering and then converted into the DOM nodes which can be directly inserted into the web page without depending on a third-party library, so that development cost is lowered, transferability is good, DOM operation of the HTML (hypertext markup language) text generated based on rendering is supported, and development efficiency is improved.

The invention discloses a socialized OBU issuing method and a communication device. The method comprises that when secondary issuing is applied for, a first user terminal UE asks to send a secondary issuing application, submitted by a user in the first UE, to a server so as to obtain confirmation information including an acceptance number corresponding to the user; a second UE sends an issuing data obtaining request including the acceptance number to the server after obtaining the acceptance number, and after that secondary issuing information returned by the server according to the obtaining request is received, the secondary issuing information is written into an OBU, in which first issuing information is written, via a short-distance wireless communication technology; and the second UE writes dismounting-preventive data in the OBU in the short-distance wireless communication technology to activate the OBU. The problem that an ETC user cannot implement secondary issuing and activation on the OBU via a mobile terminal in the prior art can be solved.

A display device using external light and including: a light guide panel guiding light; an internal light source disposed on at least one side of the light guide panel and supplying internal light to the light guide panel; an optical filter disposed on a rear surface of the light guide panel to be exposed to the outside, and reflecting light with specific wavelengths and transmitting light with wavelengths other than the specific wavelengths among the internal light emitted from the internal light source and external light; and a display panel forming an image using the internal light and the external light which are illuminated through the light guide panel and the optical filter. The display device improves visibility using both external light and internal light by simply adding the optical filter to an existing display device.

The invention discloses a field programmable gate array (FPGA)-based superfast auxiliary encoder system (AES) processor and an implementing method thereof. The AES processor comprises an interface storage area buffer module, a control module, an AES encryption and decryption module, a read-only memory lookup table module, a register module and an output module. The implementing method for the processor comprises the following steps: 1, initializing a data table; 2, performing initial setting; 3, receiving data; 4, reading the data; 5, selecting a data processing mode; 6, judging whether the encryption and decryption are finished; and 7, outputting a result. The invention mainly solves the problems that an AES processor is controlled complicatedly and modules have low portability, reliability, safety and processing speed in the prior art; and an improved algorithm and a lookup table-based method are used. The AES processor has all levels of structures which are fixed, is simple in control logic, comprises the modules with high portability, is suitable to be implemented in a singlechip FPGA, and has the characteristics of high speed and high accuracy.

A display interface device and method for an individual personal computer, workstation, or embedded system comprising one or more display interfaces; a video library; and driving any one of a plurality of video displays of a plurality of types connected to the one or more display interfaces from output of the video library. OpenGL is a preferred API. Driving of hybrid displays as well as stroke displays using formats designed for raster displays (such as VAPS) is also provided for. Real-time switching between displays is also provided for.

The sauna room assembly contains a bottom frame, left and right front walls, left and right back, columns, left and right walls, a back wall a top frame, a top cover, a floor and a door. A major characteristic of the present invention is that each of the aforementioned members is in turn broken down into at least two pieces, and most members have their pieces in substantially identical dimensions. The sauna room assembly therefore can be disassembled into pieces small and standard enough for high portability. Another major characteristic of the present invention is that most of the pieces are joined together through tabling and only few bolts are required. Therefore, a single novice can put the sauna room assembly together with standard hand tools such as screwdrivers.

A portable solar shower includes two detachable water reservoirs. One of the reservoirs may be coupled to a water source and includes a diverter valve regulating the flow and temperature of water spayed by a shower head, and the other reservoir has a port for coupling to the shower head. When the solar shower is not in use, the reservoirs may be separated from one another to form a compact package adapted for storage or transportation.

An X-ray imaging apparatus includes an X-ray tube, an X-ray generation control unit configured to control the X-ray tube with a controller and a power supply, and a holding unit configured to hold the X-ray tube. The holding unit includes two support legs to be spread at an arbitrary angle, and a connecting portion configured to turnably connect upper ends of the support legs. The holding unit holds the X-ray tube near the connecting portion.

A portable robotic board game playing system is disclosed, which comprises: a chessboard unit; a fetching unit and a control unit. The chessboard unit is composed of a board frame and a plurality of game pieces. The fetching unit is movable for grasping any one of the plural game pieces. The control unit, being electrically connected to the chessboard unit and the fetching unit, is capable of detecting statuses of the chessboard unit and the fetching unit so as to generate a control signal accordingly. With the aforesaid portable robotic board game playing system, a board game can be played by a user using actual game pieces with lifelike sense of realization against the robotic board game playing system itself or a remote user. In addition, the portable robotic board game playing system can be used exactly as an ordinary chessboard.

The portability of a mechanical key and a locking/unlocking key having the mechanical key is improved. The mechanical key is housed in a portable device in such a manner that a key plate is folded into two at a portion formed with an inner groove. Thus, the housing space for housing the mechanical key can be reduced and the portable device can be made smaller. Accordingly, the portability of the locking/unlocking key can be improved.

The invention belongs to the technical field of precise metering instruments, and particularly relates to an image embedded processing system and an obtaining and positioning method for low-light image light spots. The invention is based on a CMOS (complementary metal oxide semiconductor) or CCD (charge coupled device) image device for obtaining a low-light image, and constructs the embedded image processing system taking an FPGA (field programmable gate array), a DSP (digital signal processor) and a DDR3 as main chips. In algorithm, a filtering algorithm combining a morphology filtering operator and a mid-value filtering operator are is adopted for filtering the image; and meanwhile, an overall image dynamic range adjuster aiming at the characteristics of the low-light image and an enhancer aiming at the contrast of local characteristics are designed. The light spot detecting and positioning method comprises the steps of sectioning the image firstly, performing fast detecting and primary positioning on the light spots by a region projection algorithm, and performing gray level fitting treatment on a locked detecting region to compute the sub-pixel-level position coordinate of a target. The image embedded processing system and the obtaining and positioning method for the low-light image light spots have the characteristics of strong real time performance and high accuracy, and are suitable for the detecting and positioning of the image target of a low-light image device.

The invention provides a continuous laser particle analyzer. The laser adopts a continuous laser and the continuous laser particle analyzer adopts alternating-current power supply or a direct-current power supply for supplying power; and the power supply system is provided with a protective circuit simultaneously. The aerosol particle dimension and distribution of fluorescence intensity in the air sample can be obtained simultaneously by the one-step analysis. The continuous laser particle analyzer adopts a single continuous laser source; by the radiation of the continuous laser on the aerosol in the air sample, the aerosol particle dimension and distribution of fluorescence intensity in the air sample can be analyzed synchronously, the suspicious microorganism in the air sample can be monitored in real time and an early-alarm can be given.

Provided are a sound amplification box and a sound amplification device. The sound amplification box includes a body including a predetermined resonance space therein and having a surface contacting an electronic device, a resonance hole formed in at least one surface of the body, and a vibration transmission part in a predetermined region of the surface contacting the electronic device.

An adjustable basketball training apparatus comprising an upper portion having a horizontal obstruction supported by one or more support members and a lower portion movably attached to said support members such that the height of the horizontal obstruction may be adjusted to force a player to release a basketball with a desirable trajectory toward the intended target, such as a basket or another player, and methods for use thereof. The training apparatus is adjustable and may include vertical obstructions extending from the horizontal obstruction, attachments that simulate all or part of a defender, means for distracting a player, and a ball storage rack.

A smart home security system is described having multipurpose sensor devices in communication with one more hub devices in further communication with the Internet and wireless carriers. The system is fully autonomous and does not require user interaction to arm and disarm the system, because the system senses and tracks when the user occupants leave their residence and when they arrive. The system also detects if the occupants are sleeping at night and will induce certain settings, such as a universal arming of the system (e.g., ARM STAY), which secures all protected entrances (doors, windows), and disables the motion sensors.

The invention relates to a combined motor pair trawling test table and an installation method thereof. The combined motor pair trawling test table comprises a first work table, a second work table, a load motor, a tested motor, a first shaft coupler, a second shaft coupler and a torque sensor, wherein the first work table and the second work table are connected through a connecting plate; guide rails are arranged on the work tables; slide blocks are arranged on the guide rails; installing bottom plates are fixed on the slide blocks; the load motor and the tested motor are fixed on the installing bottom plates; installing holes with different sizes and gaps are formed in each installing bottom plate; the slide blocks are driven by lead screw mechanisms and are braked by guide rail clamping devices; the torque sensor is arranged on a support seat; the bottom of each work table is provided with a bottom foot capable of performing height regulation. The installing method comprises the following steps of installing the work tables; adjusting the flatness and the straightness of the test table; installing the motor, the shaft coupler, the torque sensor, and performing fine adjustment to realize axial line centering. The combined motor pair trawling test table and the installation method have the advantages that light weight and convenience are realized; the moving is easy; the motor centering operation is convenient; the centering precision is easy to control; the motor installation is convenient; the test requirements of motors in different machine types are met.

A supporting mechanism for supporting a display module on a base includes a stand and a buckling structure. An end of the stand is pivoted to the base, and the buckling structure is pivoted to the other end of the stand and for buckling the display module. The buckling structure includes a housing, at least one buckling component and at least one resilient component. The housing is pivoted to the other end of the stand. The at least one buckling component is movably installed in the housing. The at least one resilient component is installed inside the housing and connected to the at least one buckling component. The at least one resilient component drives the at least one buckling component to buckle a fastening portion of the display module as the housing and the at least one buckling component are inserted into a containing portion on the display module.

The embodiment of the invention provides a network installation method of an operating system, which comprises the following steps that: a bootstrap of mobile terminal equipment starts up a metaoperating system and enters a system management mode; under the system management mode, the mobile terminal equipment sets up network connection and downloads the corresponding system image file; and the mobile terminal equipment decompresses the system image file, and writes into the corresponding partition to complete the system installation. With the scheme, under the premise of unchanging the function of the bootstrap, the invention realizes the automatic installation of the networking of operating system of the mobile equipment, separates the coupling relation between underlying hardware and network service, reduces the difficulty of transplanting and development, improves the portability of different mobile phone terminals, and has simple realization.

Disclosed is a notebook computer including a display unit and a mainframe unit. The display unit includes: a display screen; a first frame, the display screen is mounted in the first frame; a first circuit module configured to connect with the display screen electrically, wherein the first circuit module is mounted in the first frame; M first connection mechanisms mounted on a side of the first frame. The mainframe unit includes: a second circuit module for processing data interchanged between the display unit and the mainframe unit; a second frame, wherein the second circuit module is mounted in the second frame; M second connection mechanisms mounted on a side of the second frame; wherein the M second connection mechanisms are configured to connect with the M first connection mechanisms in inserting way, and to detach from the M first connection mechanisms in pulling way. The display unit and the mainframe unit according to the present invention can be removed from each other, so that the portability of the notebook computer is enhanced.

A compact automatic motion control photographing device includes a table supported rotatably to at least a single direction; a servo motor for producing a driving force for rotating the table; and a driving force transmitting mechanism for transmitting the driving force produced by the servo motor to the table, wherein the table is rotated towards a single direction and is stopped every time the table has rotated by a predetermined quantity of rotation, so as to perform photographing using a digital camera fastened to the table. Such a compact automatic motion control photographing device has superior portability, by which panoramic photographing can be easily performed by mounting a camera.

A Mobile High-Definition Link converters for connecting with a MHL line with a HDTV or with a USB female socket of any electronic device, comprising a zinc alloy press molded shell, located in said shell by injection molding a rubber core and a press formed terminal assembly. The shell comprises of a High Definition Multimedia Interface (HDMI) female socket casing and a USB male socket casing connecting to each other. It is characterized in that, the rubber core and terminal assembly are fixed in a channel formed in the shell and are adapted for the HDMI female socket casing and the USB male socket casing.