Abstract: A game system includes a game apparatus and left and right controllers. The game apparatus includes a swing determination unit that receives operation data from the left/right controllers and determines whether a swing input is being performed onto the left/right controllers on the basis of the received operation data, and includes a vibration data generator configured to generate vibration data such that, when the swing input is being performed onto the left controller, a vibration actuator of the left controller is caused to vibrate with a predetermined intensity and a vibration actuator of the right controller is caused to vibrate with a lower intensity, and when the swing input is being performed onto the right controller, the vibration actuator of the right controller is caused to vibrate with a predetermined intensity and the vibration actuator of the left controller is caused to vibrate with a lower intensity.

Abstract: Based on a user operation on an operation unit, an operation target is controlled in a virtual space, and it is determined whether or not the operation target is in a predetermined situation in the virtual space. Then, a vibration signal for vibrating a vibration unit is generated in accordance with the state of the operation target in the virtual space, and the vibration signal is generated by associating a plurality of types of vibrations with a plurality of states of the operation target. When it is determined that the operation target is in the predetermined situation, the vibration signal is generated so that regarding a first type of vibration among the plurality of types of vibrations, the vibration is weaker than in a case where it is not determined that the operation target is in the predetermined situation, or the vibration disappears.

Abstract: A game system configured to change game control and change control of perceived vibration to be fed back to a player via a first controller and a second controller, between a mounted state in which the first controller and the second controller are mounted to a gaming console and an unmounted state in which the first controller and the second controller are detached from the gaming console.

Abstract: An image acquisition unit acquires an image that includes a figure of the user wearing a head-mounted display. A narrowed-down region specification unit specifies, within the image, a region that includes a figure of the head of the user when a posture of the user stretches in a vertical direction. A secondary candidate sector selection unit selects, from among primary candidates of a plurality of the main beam directions, secondary candidates that are directions made to be correspondent to positions within the region. A sector-level sweep processing execution unit determines, from among the secondary candidates, a main beam direction for communication with the head-mounted display. The region has a projection part.

Abstract: A method includes discovering, via a device, a peer-to-peer gaming service of a peer-to-peer network offered by a peer device, wherein the peer-to-peer gaming service facilitates a user of the device to select, access, and play a plurality of specific networked games of the peer device, wherein the specific networked games are not already installed on the device, selecting, via the device, a networked game from the plurality of specific networked games of the peer device, and downloading a program by the device, wherein the program is configured to execute the selected networked game on a processor of the device, wherein downloading the program comprises downloading the program from a third party computing arrangement and receiving from the peer device, authentication for access to the third party computing arrangement, wherein the authentication limits the downloaded program for play of the networked game with only the peer device.

Abstract: A virtual reality system comprising a headset, a primary battery, a secondary battery (provides backup power), an output device which displays a 3-D virtual world (VW) based on the orientation and position of the headset. Swapping of the primary battery with a physical battery is viewed in the (VW) using virtual counterparts of the primary battery and the secondary battery in an output device in the headset. A user physically swaps the batteries while “seeing” the swapping taking place in the VW. The locations the user sees (through the headset) the primary battery and secondary battery correspond to their locations in the real world relative to the headset so that while the user physically feels (with his/her hands) the primary battery and the secondary battery the locations of the primary battery and the secondary battery in the VW correspond to what the user feels so that the swapping feels “real.

Abstract: A method for displaying the relative positions of two players playing a game on a user device. The set of levels within an episode that a first player is playing are displayed on the graphical user interface of his computer device. These levels are set out in a predetermined order, wherein access to the next level is granted once the player has completed the preceding levels. Inputs from the player are received as the player plays each level. This enables the game to determine when the level has been completed, and to generate player data indicating the level the player is playing. In an episode race, the relative positions of the two players can then be displayed based on the time taken for the first and second players to complete one or more levels in their respective sets of levels. A player may compete against bots, created from historic user data, or against live opponents. In another feature, the user can select a specific theme from a group of themes to play an episode of the game in.

Abstract: Embodiments of the systems and methods described herein provide an editor hub that can host a virtual environment and allow multiple game developer systems to connect to. The editor hub can manage all change requests by connected game developers and execute the change requests into the runtime version of the data. The connected game developers can receive the same cached build results from the build pipeline, which can allow for simultaneous updates for a plurality of game developers working together on the same virtual content.

Abstract: Provided is an incentive granting device, comprising: a second game notifying unit 16 which notifies an existing user of the existence of a second game during the execution by the existing user of a first game app; an introduction code issuing unit 18 which issues an introduction code during the execution of the second game app by the existing user who has received the notification; and an incentive granting unit 20 which grants a prescribed incentive for the existing user's first game, with respect to a new user receiving an introduction from the existing user and downloading the second game app. By allowing an existing user to be aware of the existence of a second game during the execution of a first game, and to obtain an incentive for the first game by executing the second game and introducing a new user thereto, the existing user is given a motivation to proactively spread the word about the second game.

Abstract: An intuitive music composition game platform with various modes of operation in a single reader system and a music mash up collectable card game and method using cards with tags and unique identifications. A single reading platform includes a cover for card storage and for supporting a smart device platform for reading many Near Field communication (NFC) embedded cards, with stacking features and colored light indicated input lanes selection for user identification and selection. Various game modes include individual, studio mix, party modes game play features in music mash up collectable card games, which may be used together with or independent of accessory devices as controllers, or smart device user interfaces with Bluetooth™ or Wi-Fi for communicating user selection and operation.

Abstract: A mobile entertainment center includes at least one TV monitor supported in a protective case on wheels. The case includes a removable cover that protectively conceals the TV monitor when not in use. When removed, the cover functions as a table or TV stand and includes removable or hinged legs. The TV monitor includes a non-reflective glass over the screen. The entertainment system is syncable with other portable electronic devices and includes speakers/sound bars. The entertainment center is DC powered and includes a voltage convertor. The mobile entertainment center further includes a charging station, flashlight, storage compartment, watertight casing, swipe screen technology, a control panel with access door, built in battery access, a rechargeable DC power source for each electronic device, a DC powered built-in gaming platform, and interactive karaoke technology.

Abstract: A launched swing amusement ride has a carrier (100) for carrying a rider, wherein the carrier is suspended to swing from a support (400) by at least one elongate suspension member (413, 423) and is arranged to swing in more than one direction along an arcuate path, the arcuate path having a lowest point; a launch mechanism (200) located outside of the arcuate path; and a tether (300) that is arranged to releasably couple the carrier (100) to the launch mechanism to accelerate the carrier (100) in a first direction through a portion of the arcuate path between an engagement position and a release position, and to decouple the carrier (100) from the launch system (200) at the release position to propel the carrier (100) on an upward trajectory on the arcuate path.

Abstract: An entertainment venue, amusement attraction, or interactive play center configured to provide a variety of activities for users. The play center may include at least one interactive element (such as a button, handle, pull-rope, switch, etc.) that is configured to be interacted with by a user. The play center may also include at least one consequence element (such as a water nozzle, tipping bucket, etc.) that is configured to provide a consequence (such as a spray of water) based upon interaction by a user with the at least one interactive element. In certain embodiments, it may not be apparent, for example via visual, audible, or other indications to a user which consequence element, or how a given consequence element will respond, in response to an interactive element, lending to a sense of surprise and/or need for experimentation on the play center.

Abstract: Method, modules and a system formed by connecting the modules for controlling payloads are disclosed. An activation signal is propagated in the system from a module to the modules connected to it. Upon receiving an activation signal, the module (after a pre-set or random delay) activates a payload associated with it, and transmits the activation signal (after another pre-set or random delay) to one or more modules connected to it. The system is initiated by a master module including a user activated switch producing the activation signal. The activation signal can be propagated in the system in one direction from the master to the last module, or carried bi-directionally allowing two way propagation, using a module which revert the direction of the activation signal propagation direction. A module may be individually powered by an internal power source such as a battery, or connected to external power source such as AC power.

Abstract: Four embodiments or variations of launcher apparatus storing either one toy car, two toy cars, eight toy cars or ten toy cars are disclosed. As a safety feature a flex member is used to block toys or other objects that are not properly configured to deflect the flex member. If the flex member is not deflected and the object inserted will not push an ejector rearward from a relaxed position to a cocked position. When a proper toy is inserted, the ejector moves rearward and stretches a spring that supplies launch energy to the ejector and the toy. The flex member is also designed to allow the ejector to deflect the flex member when the ejector is snapped back from the cocked position to the relaxed position. A safety lock is mounted to the housing for preventing operation of the trigger mechanism when the launcher apparatus is not disposed on a surface.

Abstract: Embodiments of the invention includes a play set having multiple configurations. The play set include a plurality of track segments that are configured to be selectively connected to each other in a variety of configuration. The track segments include a plurality of main track segments, a plurality of intersection pieces and a plurality of curved track segments. Each track segment includes at least one magnetic element embedded within a thickness of the track segment. Each track segment can be directly connectable to other track segments through the magnetic elements.

Abstract: A pop sensor and device for revealing a winner for use in battle or sword-type games with at least two players. A device for revealing a winner comprises a bladder, a pop mechanism, a pop mechanism support structure, and a bladder destruction apparatus. The device for revealing a winner is coupled to a pop sensor system comprising a pop sensor that is worn on the player's body. Activating the pop sensor causes the player's pop mechanism to activate and cause the bladder to pop, instantly disengaging the losing player while revealing the winning player.

Abstract: A modular construction kit includes modular construction blocks, each includes at least one interface face. The interface face includes a recess, a plurality of connection apertures disposed proximate to the edge of the recess, and a circular interface receptacle disposed in the center of the recess. The kit also includes modular construction connectors, each includes two opposite sides, wherein each side including a body, a plurality of connection studs extending outwardly from the body, and a protrusion extending outwardly from the body. Some modular construction blocks include predetermined functions. A modular system block includes at least a processor, storage, and wireless communication.

Abstract: The invention provides a desalination system comprising: a controller; a salt water tank operable to receive salt water therein; a solar collector in fluid communication with the salt water tank and adapted to receive salt water therein; a first pump operable to pump salt water from the salt water tank into the solar collector; a photovoltaic (PV) panel operable to convert incident solar energy to electrical energy, and operable to supply electrical energy to the first pump; a water condenser tank in fluid communication with the first pump and arranged to receive water vapour from the solar collector and to condense such received water vapour; and a temperature detector operable to generate a temperature signal indicative of a temperature of the solar collector, and to supply such a temperature signal to the controller, wherein the controller is arranged to receive a temperature signal from the temperature detector, and is operable to control the first pump in dependence upon such a received temperature signa

Abstract: A process of purifying acetic acid is provided. The process includes feeding a stream of acetic acid into a distillation column and distilling acetic acid in the presence of an oxidizing agent in the distillation column, to oxidize oxidizable impurities in the acetic acid, wherein the oxidizing agent is an oxidant capable of cleaving C?C bonds. The process further includes removing a distilled acetic acid stream from the distillation column. Further processes for purifying acetic acid and systems for purifying acetic acid are also provided.

Abstract: The use transmission/absorbance of visible light to determine accurate separation of distillation products emerging from a condenser is described. Changes in wavelength and intensity of light transmitted through or absorbed by the distillate, post condenser, determine when a new fraction passes through the condenser, and may be directed to an appropriate collection vessel.

Abstract: A method of forming a frame around a membrane stack for a laterally-fed membrane chromatography device is provided. The method includes placing a membrane stack having one or more membrane layers on a bottom surface of body of a master mold, the body having opposed side walls and opposed end walls, the opposed side walls spaced apart by a distance greater than a length of the membrane stack, the opposed end walls spaced apart by a distance greater than a width of the membrane stack; placing a cap on the body of the master mold to enclose the membrane stack in the master mold, the cap having at least one opening for injecting a material into a space defined by the end walls of the master mold, the side walls of the master mold, end walls of the membrane stack side walls of the membrane stack, the bottom surface of the body and an inner surface of the cap; injecting the material into the space around the membrane stack; and curing the material to form a frame around the membrane stack.

Abstract: A laterally-fed membrane chromatography device for removing a solute from a fluid is provided. The device has a top plate, a middle plate and a bottom plate. The top plate has an inlet and a top channel for directing the fluid from the inlet towards a membrane stack. The middle plate houses the membrane stack. The membrane stack has a leading edge for receiving the fluid from the top channel, a trailing edge for distributing the fluid to the bottom channel, and is configured to remove the solute from the fluid as the fluid passes through the membrane stack. The bottom plate has a bottom channel and an outlet. The bottom channel is for directing the fluid from the membrane stack to the outlet. The top channel directs the fluid form the inlet over the leading edge in a direction that is transverse to the direction of flow of the fluid through the membrane stack.

Abstract: Multiple site purification can be achieved by a small plastic portable voltaic inspissation unit in a box configuration. Each unit may feature an air hopper, a recirculation line, a gas diffuser, a centrifuge, a decanter, and multiple anodic and cathodic voltaic inspissation plates that may direct fluid through a box in a meandering or serpentine fashion. Multiple devices may be present or omitted, and retention times may be varied both by the presence or absence of recirculation and the flow rate accomplished by use of different metal in the plates depending on purification goals. Air may be injected interstitially prior to passage into the box to aid in purification, and ultimately both ease of transport and substantially improved purification percentages may be achieved relative to prior systems.

Abstract: A vehicle system is provided. The system may include a first coolant loop, including a radiator, a second coolant loop including a battery chiller, and a centrifugal coolant separator. The centrifugal coolant separator may include a frustoconical hollow body having a base defining a drain and a ceiling defining a spout, and a pair of coolant lines arranged orthogonal to and on opposite sides of the body such that coolant exiting the lines travels along the inner surface and collects at the base to separate gas from the coolant, wherein the spout vents the gas and the coolant exits the drain.

Abstract: A fluid degassing device can include a shell configured to retain a selectively permeable hollow fiber bundle, wherein the shell defines a first flow port and a second flow port and at least a third flow port, and a selectively permeable hollow fiber bundle having a plurality of hollow fibers disposed within the shell such that a first flow circuit is defined between the first flow port and the second flow port, and a second flow circuit is defined in fluid communication with at least the third port such that an inner channel of one or more of the hollow fibers is in fluid communication with at least the third flow port, wherein second flow circuit is partially fluidly isolated from the first flow circuit such that at least one first fluid cannot pass through a wall of one or more hollow fibers, but such that at least one second fluid can pass through the wall of the one or more hollow fibers. The shell and the fiber bundle include a non-cylindrical shape.

Abstract: A transportable separation apparatus for separating spent materials from oil and gas operations into a primarily solid component, a primarily liquid component and a primarily gas component. The transportable separation apparatus includes a first separation unit disposed on the transportable separation apparatus for receiving spent materials and beginning separation of the spent materials. The transportable separation apparatus connectable to a vehicle to be pulled on commercial roadways when the transportable separation apparatus is in a transportation configuration. The transportable separation apparatus further includes a second separation unit in fluid communication with the first separation unit for further separation of the spent materials. A method of using the transportable separation apparatus to separate spent materials.

Abstract: A microfluidic device includes a first layer of a porous material with pores having a first average pore size and a liquid-receiving area through which a liquid sample is received into the microfluidic device. A second layer of another porous material, with pores of a second average pore size, is stacked below the first layer and has a channel with a starting end positioned at least in part in an overlapping manner with the liquid-receiving area. The channel has a terminating end extending laterally at a predetermined wicking distance from the starting end. The first average pore size and the second average pore size cause a wicking effect in which at least some of the liquid sample flows along the channel at least a portion of the wicking distance between the starting end and the terminating end.

Abstract: A liquid filter cartridge is provided. Preferred seal arrangements are provided, to provide for preferred axial load conditions, with respect to one or more of the end caps of the cartridge. Some cartridge configurations provided include no core structure or outer liner structure therein, to support axial load. Assemblies using the cartridge, and methods of assembly and use, are provided. The liquid filter cartridge can be a serviceable cartridge, or it can be retained permanently in a housing.

Abstract: The present disclosure is directed to a filtering assembly and a method of manufacturing a filtering assembly. The filtering assembly may increases an effective screening area. Specifically, embodiments disclosed herein include a screen housing having two sidewalls and two end walls, defining a perimeter with a length and a width. The screen housing also includes a top face and a bottom face. A plurality of screen segments may be positioned on the top face of the screen housing, such that the plurality of screen segments on the top face provide a screening surface area less than a total surface area of the top face.

Abstract: Three dimensional filter devices and devices are provided herein. An example substrate includes a primary inlet boundary and a primary outlet boundary, as well as a plurality of filter rows that include microstructure filter members that remove particulate matter from a fluid flowing across or through the substrate; the fluid entering through the inlet boundary and exiting through the outlet boundary. Each of the microstructure filter members includes a secondary inlet channel and a secondary outlet channel that couple to adjacent microstructure filter members.

Abstract: A filter cartridge with easier extraction provided by a roll-out clearance region for a radial seal is provided. The filter cartridge may be a two stage filter with the seal being located between stages and usable in a filtration vessel having a central separation wall with one or more riser pipes. Also, a new vessel is disclosed with multiple diameters for first and second stages of the housing with a larger second stage diameter as compared to the first stage, which can reduce door size and/or cause fluid flow velocities to be slower at the second stage relative to the first stage.

Abstract: A fuel filter device is disclosed. The fuel filter device has a first member that includes a main body tubular portion and a first connection tubular portion for connecting the first member to a fuel pipe. The main body tubular portion includes a flow channel cross-section greater than that of the first connection tubular portion. The main body tubular portion includes a first end portion and a second end portion. The first connection tubular portion is disposed on the first end portion. An opening is provided through the second end portion. A filter element portion is accommodated in the main body tubular portion. A second member includes a lid portion and a second connection tubular portion for connecting the second member to a fuel pipe. The lid portion covers the opening of the main body tubular portion.

Abstract: A device (1) is provided for ventilation and integrity testing of a filter unit (2) that can be supplied with pressure. The filter unit (2) has a filter element (9) arranged in a housing (6) between an inlet (7) and an outlet (8). The housing (6) can be ventilated by an air filter (3) connected to the housing interior (12). A filter valve (4) is arranged upstream of the air filter (3) facing the housing interior (12) and connects the air filter (3) to the housing interior (12). The air filter (3) can be connected on its side facing away from the housing interior (12) to a test line (14) for supplying pressure. An inlet valve (5) is arranged upstream of the inlet (7) and connects an inlet line (10) to the housing interior (12).

Abstract: Process and apparatus capable to remove particles from a fluid stream (such as air or water) and directly convert the removed particles into a solid compact format commonly known as briquettes in a standalone combined single unit operation. The outlined process and equipment operates without the need for rotary valve technology and uses air versus hydraulics offering a cost competitive equipment solution for the end user. Active processes within the apparatus actively control the dust thereby allowing a variety of particles to be processes irrespective of moisture content and surface adhesive characteristics. Having the low-cost capability to convert explosive air/dust mixtures into briquettes significantly enhances safety and also reduces the associated manhandling effort required with disposing of collected dust with many briquettes typically having 100-500× the density of the incoming particles.

Abstract: A header containing a multi-toothed tab forming a series of ratchets formed therein cooperatively engages a lanced section extending across the web of the cross section and depressed toward the inside of the cross section a selected depth that is greater than the tab thickness. One edge of the lanced and formed surface is formed with an upturned lip that functions as a pawl for the ratchets on the tab. Insertion of the tab into the lanced section of the receiver, each ratchet will be forced over the paw of the lanced section. The lanced section acts as a spring to allow the ratchet to pass over the paw and then pop back to its previous location ready to be flexed again for the next ratchet. The header includes a longitudinal channel having a base channel and upwardly extending channel sidewalls and a pair of spaced apart aligned longitudinal reinforcement ribs extending along said longitudinal channel base.

Abstract: A fluid trap for minimizing the escape of contaminated fluids from the fluid trap when an orientation of the fluid trap changes during removal or transport includes a front cover, a rear cover coupled to the front cover, and an interior chamber defined by the front and rear covers. The front cover defines an inlet port extending a first distance into an interior chamber of the fluid trap. The rear cover defines an exhaust port extending a second distance away from the rear cover of the fluid trap and positioned above the inlet port when the fluid trap is in an upright position. The interior chamber has a maximum fluid volume defined as the lesser of a fluid reservoir volume, a front cover volume, and a rear cover volume.

Abstract: A filter includes (i) a filter body, (ii) a front cap associated with a first end of the filter body and coupled to and receiving smoke from a vacuum hose, (iii) a back cap associated with a second end of the filter body and having a filter exhaust sized and shaped to associate with and communicate suction from a smoke evacuation system, (iv) a compressed carbon reservoir disposed within the filter body between the front cap and the back cap, and (v) a flexible porous barrier disposed on at least a first side of the compressed carbon reservoir. The compressed carbon reservoir is under a compressive bias by the flexible porous barrier that transitions from a flexed state to a partially relaxed state in response to the compressed carbon reservoir reducing in volume.

Abstract: A filter includes filter media and defines an inner plenum. The inner plenum has a cross-sectional dimension extending crosswise of the filter. The cross-sectional dimension decreases from adjacent the upstream side toward to downstream wall to a location disposed intermediate the upstream side and the downstream wall. The cross-sectional dimension of the inner plenum increases from adjacent the intermediate location toward the downstream wall.

Abstract: Various high performance, high efficiency filter media are provided that are cost effective and easy to manufacture. In particular, various filter media are provided having at least one layer with a waved configuration that results in an increased surface area, thereby enhancing various properties of the filter media. The filter media can be used to form a variety of filter elements for use in various applications.

Abstract: According to the present disclosure, air cleaner assemblies, housings, serviceable filter cartridges and features, components, and methods, relating thereto are disclosed. In general, the features relate to systems that are configured to aid in inhibiting an improper cartridge from being installed in an air cleaner housing, during servicing. A variety of features are characterized, and in many examples, the cartridge includes a seal arrangement having radially directed seal surface with at least a first non-wavy or non-projection/recess section and a second wavy or projection/recess section. Examples are shown and described in detail.

Abstract: The present invention relates to an apparatus for treating waste containing mercury and a method for recovering high purity elemental mercury using the apparatus. More specifically, the present invention may provide a method that can more economically and stably recover high purity elemental mercury from waste containing mercury using an apparatus for recovering mercury from waste containing mercury, the apparatus comprising: a thermal desorption unit; a dust control unit; and a condensation and recovery unit, which are connected in series. The present invention has an advantage in that, compared to a conventional simple heat treatment-condensation method, a high recovery rate of mercury is achieved and high purity mercury can be obtained.

Abstract: The method includes limiting saturation of output absorbent with dispersed and recirculating gas molecules with full completion of chemical reactions in the first stage, countercurrent contact between the gas and absorbent in the loading elements of the nozzle in the second stage, further extraction of gas molecules by absorbent in the irrigation chamber of the third stage. Then the gas for the absorption of hard-to-recover components is transferred to the irrigation chamber of the fourth stage, where it is irrigated with fine droplets of fresh and circulating absorbent. Then the direct-flow contact between the gas-liquid phase is carried out in the checker loading elements of the fifth stage. Finally, interphase contact of depleted gas with absorbent is completed in the bubbling chamber of the sixth stage and in the interchamber space between the fifth and sixth chambers.

Abstract: A portable sampling system includes a heated probe, an input/output (“I/O”) system, and one membrane dryer in the form of a conduit that couples the probe to the I/O system. The dryer has purge gas flowing over the drying membrane and a gas sample flowing through the drying membrane, which is in the form of tubes of a perfluorosulfonic acid material, and wherein the dryer is operated in some embodiments under deep vacuum and with the purge gas flowing at a rate that is typically less than that of the gas sample being dried.

Abstract: The present disclose is directed to a method for controlling iodine levels in wet scrubbers, and, in particular, recirculating wet scrubbers by removing the iodine from the scrubbing solution, such as by using ion exchange, absorption, adsorption, precipitation, filtration, solvent extraction, ion pair extraction, and an aqueous two-phase extraction.

Abstract: A particle diameter is decreased and a surface area per unit flow amount is increased by spraying a VOC-containing liquid from a spraying device spraying that is a two-fluid nozzle in a vacuum container, so that only water in the VOC-containing liquid can be greatly evaporated and exhausted, and a concentrated VOC-containing liquid having high concentration can be refined and processed.

Abstract: An exhaust gas purification device of an internal combustion engine. The device comprises a cylindrical container where the exhaust gas is separated from the water vapor and purified from solid suspensions, and a cell where the purified exhaust gas is converted into oxygen once it has been disassociated by bombarding with ultraviolet rays. The oxygen thus recovered can be re-introduced into the atmosphere or reused for the combustion process.

Abstract: A device, system, and method for separating, concentrating, and isolating target particles from a bioliquid sample includes a sample reservoir, a first filtration membrane, a second filtration membrane, a first chamber, and a second chamber. The first chamber with first outlet is connected to the sample reservoir through the first filtration membrane. The second chamber with second outlet is connected to the sample reservoir through the second filtration membrane. Negative pressures are applied alternately to the two filtration membranes to isolate target particles, clogging of the membranes being prevented by the same alternating but opposite-phase positive pressures.

Abstract: An isolation device of target particles from a liquid sample includes an isolation chip, a vacuum unit, and a frequency converting unit. The isolation chip includes a sample reservoir, a first chamber, and a second chamber. The first chamber and the second chamber define a first outlet and a second outlet, respectively. The vacuum unit is connected to the first outlet and the second outlet. The frequency converting unit causes the vacuum unit to generate negative pressures in the first chamber and the second chamber alternately.

Abstract: The present invention is directed toward a dialysis unit that is modular and portable, with improved functionality. In one embodiment, the dialysis system comprises a top unit that is detachably affixed to a base that comprises a reservoir for fluid storage. Among numerous other features, the portable, modular dialysis system of the present invention has improved power door locking, zoned leak detection, fluid handling, and mechanical design features that enable improved modularity.