34results about How to "Highly portable" patented technology

The present invention provides a portable continuous dialysis system configured as a wearable belt in fluid communication with a separate portable unit in the form of an easy to carry bag-pack or case, or a fanny pack wearable around the shoulder. In one embodiment, the wearable belt unit comprises a dialyzer and a pump, such as a dual pulsatile pump, while the portable unit comprises a dialysate regeneration system and a waste collection bag. In another embodiment, the wearable belt unit comprises a manifold for blood circuit, while the portable unit comprises a manifold for dialysate circuit. The placement of components can be varied between the portable unit and the wearable belt unit, depending upon factors such as comparative weight and size of the belt and portable units, the ease of operation of the dialysis system by the patient, the overall length of the tubing system and the safety of operation of the overall system.

A compact and highly portable combination pressure swing adsorption apparatus and product gas conservation device for medical use, to produce efficiently a gas with a high concentration of oxygen and to deliver the oxygen concentrated gas to a user at selectable times and in selectable doses, in which the operating components are detachably mounted together as a single unit.

In a method for inputting a long sentence into a conversion function to generate an account password, the long sentence is used as an input seed, and the seed is inputted into a pseudorandom function to generate a password; wherein the sentence is selected, obtained, remembered easily, and the sentence is modified as an input seed, and a one-way hash function is used as a basic pseudorandom function such as a poem: “Mountains cover the white sun, And oceans drain the golden river; But you widen your view three hundred miles, By going up one flight of stairs.” for a function seed input, and users can make different setting such as changing “golden river” into “Yangtze River” or adding a date of change or adding a server name to improve the level of difficulty of the function seed.

The modular target shooting system employs tubular members and fittings made from durable materials such as EMT. The members are easily secured together and broken back down by the use of simple thumb screws threaded into weld nuts. The system is based on standard target module that includes a stanchion made from a single vertical support member and a single support base. The base has at least three feet that are deployed to provide stability, but can also pivot upwardly from the deployed position to aid in portability. The module typically has at least one horizontal support member that is used to support at least one steel target rotatably coupled to the horizontal member. The standard target module also typically has a zone target that usually includes a paper depiction of an animal or a person, or a circular target. The system can then be easily expanded horizontally by adding as many target modules as desired, and coupling them together with tubular single and double T connectors to horizontal members commonly coupled between the target modules for even greater stability.

A mechanical bladder pump is provided for collecting fluid samples from a well. The pump includes an outer tubular member having a longitudinal bore, and an inner tubular member arranged within the bore of the outer tubular member. The inner and outer tubular members are connected at their lower ends to a compressible bladder, and are arranged for oscillating movement relative to each other to expand and compress the bladder. The lower end of the bladder is open to an inlet passage, and the upper end of the bladder is open to an outlet passage. First and second check valves are provided to control the flow of fluid through the bladder during operation of the pump. A return spring is used to store energy during a tension stroke of the inner tubular member and to release energy during a compression stroke thereof. The pump provides highly representative samples of groundwater.

A solids sifting apparatus comprising a bucket assembly comprised of a back wall and a bucket framework joined to the back wall and extending forwardly therefrom. The bucket framework defines a lateral side wall comprised of a plurality of openings, and a forward perimeter defining a front opening. The apparatus is further comprised of a rotational assembly comprising a mounting fixture comprising at least one attachment feature, a rotatable driven member joined to the back wall of the bucket assembly, a rotatable driving member coupled to the rotatable driven member; and a rotary drive power source operatively connected to the rotatable driving member and joined to the mounting fixture. The mounting fixture may include attachment features. A first attachment feature may comprise an upper lip extending rearwardly and downwardly from a mating plate, with second and third attachment features comprising first and second brackets extending outwardly from the mating plate.

A portable bicycle comprises a front bar having a front end coupled to a head tube, a rear frame section including a lower seat tube extended upwardly from a bottom bracket, a upper seat tube spaced and aligned with the lower seat tube, and a hollow rear bar for slidably receiving the front bar, the rear bar being intersected the upper and lower seat tubes, and a fastening mechanism for securing the front bar to the rear bar. Detaching a seat post and a saddle, unfastening the fastening mechanism, fully projecting the front bar from a rear opening of the rear bar, and fastening the fastening mechanism will shorten the distance between front and rear wheels to a minimum and facilitate the bicycle to store or carry in a much reduced size.

A neutron detector having a scintillator layer comprising a thin film of doped zinc oxide is disclosed. The use of doped zinc oxide in such applications provides appliances and detectors that are rugged, tolerant to shocks and temperature variations, non-hygoroscopic, and suitable for outdoor applications.

The invention belongs to the technical field of quality detection of food and agricultural products, and relates to a portable preserved meat quality detecting method based on a cellphone by using a multispectral imaging technique. The method comprises the steps that S1, a preserved meat characteristic spectral image is collected; S2, the acid value and the peroxide value of a preserved meat sample are tested; S3, the spectral image obtained in S1 is corrected; after correction is completed, the spectral image is pre-processed; a preserved meat quality index predicting model is built by utilizing the pre-processed preserved meat spectral image data and the corresponding acid value and peroxide value measured value tested in S2; and S4, the built preserved meat quality index predicting model is utilized to predict a preserved meat sample with unknown quality, and rapid detection and visualization of preserved meat quality index are achieved. The method provided by the invention is easyto operate, the detection cost is reduced simultaneously, the detection speed is increased, and real-time and rapid detection of the quality of preserved meat is realized truly.

A portable information terminal device has a plurality of casings providing a front surface and a rear surface, respectively. The casings have walls defining spaces in which speakers are housed and thicker than walls thereof that define a space in which a component including an internal circuit is housed. The walls defining the spaces in which speakers are housed are prevented from causing resonance due to vibrations of the speakers. The walls that define the space in which the component including the internal circuit is housed may be of a minimum thickness required irrespective of resonance caused by vibrations of the speakers. With the above arrangement, the portable information terminal device is small in size and weight.

The present invention, in one embodiment, is a method of using a plurality of domestic ungulates to precondition a foraging area to enhance the attractiveness of the foraging area to a plurality of wild ungulates. The method comprises selecting the foraging area to be preconditioned, selecting a target period, selecting a preconditioning period, and providing at least one highly palatable, portable, self-limiting, animal feed supplement in the foraging area during the preconditioning period. The target period is when the plurality of wild ungulates uses the foraging area once it has been preconditioned. The preconditioning period is when the plurality of domesticated ungulates preconditions (i.e., forages) the foraging area for use by the wild ungulates during the target period. The highly palatable, portable, self-limiting, animal feed supplement attracts the plurality of domesticated ungulates to the foraging area and increases the length of stay of the plurality of domesticated ungulates in the foraging area.

The present invention, WristOx, is designed as a means of providing a user with means of extracting multiple breaths in situations that do not allow for the use of a traditional SCUBA configuration. The interchangeable compressed air cylinders allow for the user to exchange spent cylinders for full cylinders on the fly. Designed to be worn unobtrusively on the arm, the present invention foregoes the need for hoses or a second stage regulator, allowing for use in activities such as kayaking, spelunking, or even as an additional line of defense for divers and fire rescue personnel.

Apparatus and methods are disclosed utilizing selected infrared spectrum spatial observations to determine selected profiles of interest. A correlative system is constructed and installed at a processor. Thermal profiles and structure in the wavebands of interest are extracted from observed infrared spectrum multiband observations received for processing at the processor by the correlative system. The output provides the selected profiles of interest in the wavebands of interest. The apparatus includes an infrared receiver system and means for controlling and measuring angular displacement of received emissions relative to a horizon. The processor converts received emission into equivalent blackbody temperatures across the observations and correlates structure and vertical distribution of the temperatures.

The invention provides a wireless one-screen method and device based on a flow media manner. The method comprises the following steps that: a client side receives a one-screen request instruction input by a user, codes the one-screen request instruction, and sends the coded one-screen request instruction to a server through an internet; the server decodes the received coded one-screen request instruction to obtain response data description corresponding to the one-screen request instruction, and starts response to the one-screen request instruction; the server captures video frame data in a current desktop according to the response data description, codes the video frame data in the current desktop, generates video response data, and sends the video response data to the client side through the internet; and the client side decodes the received video response data and performs rendering play of the decoded video response data, such that one-screen display of the client side and the current tabletop of the server is realized. The method and the device disclosed by the invention have the characteristics of being expandable, portable and configurable.

A method or computer program for encoding or un-encoding data receives a keyword string and removes characters in the keyword string which are not in a pre-approved character set and duplicate characters to form a validated keyword. The validated keyword is sequenced with un-used characters of the pre-approved character set and formed into a cipher grid. Clear text may be encoded using an algorithm in combination with the cipher grid, and encoded text may be un-encoded to form clear text using a reverse algorithm in combination with the cipher grid.

A camera device comprises a first main body, a pivoting component, a second main body, and a camera unit. A first connection member is disposed on the side end of the first main body. One end of the pivoting component is pivotally connected with the first main body. The second main body is pivotally fixed at the other end of the pivoting component, and is electrically connected to the first main body. The camera unit is electrically connected to the second main body. The first connection member of the first main body is first electrically connected with a predetermined electronic device to attach the first main body, and the second main body then rotates relative to the first main body via the pivoting component to adjust the visual angle of the camera unit.

The invention provides a multilevel boot method and system of a digital signal processor. The method comprises following steps of executing the first-level boot program RBL (ROM boot loader) of the digital signal processor; selecting a boot mode according to a peripheral configuration circuit; reading a second-level boot program UBL (user boot loader); executing the second-level boot program UBL (user boot loader); finishing the basic configuration of the minimum system of the digital signal processor; skipping to a third-level program stored in an external flash memory (Nandflash); copying the third-level program stored in the external flash memory (Nandflash) to an internal memory; and executing the third-level program in the memory. According to the scheme of the invention, the third-level program stored in the external flash memory (Nandflash) of the digital processor is booted through a multi-level boot program mode; the third-level program may be an embedded operating system or an interrupt control system. According to the multilevel boot method of the digital signal processor, the multi-level boot program is designed aiming at the interrupt control system; an all-purpose universality solution is provided; and the boot of the embedded operating system and the interrupt control system can be supported at the same time.

The invention provides a crane boom segment for assembly of a crane boom, a method for assembling a crane boom. Crane boom segment (20) for assembly of a crane boom by interconnection of multiple crane boom segments from a transport configuration to an operational configuration. The crane boom segment (20) comprises a first and second planar latticed truss (21, 22), each with two chords (21 a, 21 b, 22a, 22b) between which permanent lacing elements (21c, 22) extend, wherein both chords of each planar latticed truss (21, 22) comprise segment connection parts (26) at their head ends allowing crane boom segments to be connected to each other in series, and wherein in the operational configuration the first and second planar latticed trusses are provided at opposite sides of the longitudinal axis of the crane boom segment (40). A crane boom segment (40) further comprises a first and second lattice web (23, 24), each lattice web (23, 24) connectable to one of the chords of the first planar latticed truss (21, 22) and one of the chords of the second planar latticed truss. The invention also relates to a modular crane (90), comprising a travelling base frame (95) which allows for travel of said crane over a surface, and a crane boom assembled from crane boom segments, one end of the crane boom being hingedly connected about a substantially horizontal pivot axis, to said travelling base frame.

The present invention provides an ophthalmic composition which stabilizes the tear film during wearing contact lens, prevents eye dryness, imparts a favorable sensation in using, is highly convenient with no risk of misuse and shows a high efficiency in the course from manufacturing to sales. More specifically, the present invention provides a wetting solution—eye drops for contact lenses comprising (A) one or more member(s) selected from the group consisting of a cellulose-based polymer, a vinyl-based polymer, polyethylene glycol and dextran; and (B) one or more member(s) selected from the group consisting of chondroitin sulfate, alginic acid and salts thereof; and (C) a nonionic surfactant.

A portable ultrasound scanning system comprising a hand-held housing, ultrasound electronics of a complete ultrasound scanning system, including a beamformer and an image processing unit, contained within the hand-held housing. A first display comprises a touchscreen on the hand-held housing with a user input interface, at least partially presented on the first display. A probe containing a plurality of piezoelectric transducers is controlled by the ultrasound electronics and is connected to the housing via a cable. The ultrasound electronics are configured to receive signals from the probe and to convert those signals and provide converted signals to the first display to display a scanned ultrasound image on the first display. A second, larger, display is located remote from the housing. A connection arrangement is configured to selectively connect the second display to the ultrasound electronics, and automatically upon such connection, display the scanned image on the second display.

A method of reducing herbaceous fuels may include identifying a region to reduce herbaceous fuels, dividing the region into susceptible areas, placing the susceptible areas in an order, and introducing an ingestible into a first susceptible area in the order. The method may also include selecting an ungulate group and the ingestible may be highly palatable, portable, and self-limiting. Placing the susceptible areas in an order may include analyzing the susceptible areas for a level of susceptibility, prioritizing the susceptible areas based on each area's conditions and surroundings, and / or considering practical aspects of treating all of the susceptible areas of the region. The ingestible may be moved throughout the region to reduce herbaceous fuels.

The present invention provides an ophthalmic composition which stabilizes the tear film during wearing contact lens, prevents eye dryness, imparts a favorable sensation in using, is highly convenient with no risk of misuse and shows a high efficiency in the course from manufacturing to sales. More specifically, the present invention provides a wetting solution—eye drops for contact lenses comprising (A) one or more member(s) selected from the group consisting of a cellulose-based polymer, a vinyl-based polymer, polyethylene glycol and dextran; and (B) a terpenoid.

The invention relates to a hardware module for 3D photographing. The hardware module comprises a first image acquisition unit, a second image acquisition unit, a processor, a first memory and a second memory. The first image acquisition unit and the second image acquisition unit are the same and are each connected with the processor. The first image acquisition unit and the second image acquisition unit are used for collecting image information and transmitting the image information to the processor. The first memory is connected with the processor. The first memory is used for storing the image information. The second memory is connected with the processor. The second memory is used for prestoring stereo calibration parameters. The processor is used for storing the received image information in the first memory, reading stereo calibration parameters of the second memory, processing the image information according to the stereo calibration parameters, and transmitting the processed image information to a platform end. The invention also provides a method for 3D photographing by using the hardware module.