50results about How to "Assist in cleaning" patented technology

An electro-kinetic air conditioner for removing particulates from the air creates an airflow using no moving parts. The conditioner includes an ion generator that has an electrode assembly including a first array of emitter electrodes, a second array of collector electrodes, and a high voltage generator. Preferably, a third or leading or focus electrode is located upstream of the first array of emitter electrodes, and / or a trailing electrode is located downstream of the second array of collector electrodes. The device can also include an interstitial electrode located between collector electrodes, an enhanced collector electrode with an integrally formed trailing end, and an enhanced emitter electrode with an enhanced length in order to increase emissitivity.

The present invention relates to a method for laser ablation. The method comprises providing a substrate from which material is to be ablated and providing an ambient environment for the laser ablation process, comprising supplying a prescribed assist gas in a prescribed delivery configuration. The method further comprises focusing a laser beam onto the substrate to be ablated at a power density above an ablation threshold of the material to remove material from the substrate in a laser material interaction zone at or adjacent to the focal point of the laser; and controlling the supply of the assist gas and the laser power to generate a liquid phase in the laser material interaction zone in which the ablated matter is suspended.

A water collection and distribution system for yard maintenance includes a buried reservoir for collecting water from the roof of a structure and a submersed pump in the reservoir for supplying contained water to a pressurized manifold having outlets available for yard maintenance activities. One of the outlets is connected with a premix catch basin upstream of the reservoir in which additives may be mixed for storage in and dispensing from the reservoir. Another outlet is connected to spray nozzles in the reservoir for agitating the additive mixture.

An active cathodic protection system, the apparatus comprising a rectifier element with at least one electrical connection to a source of electrical current, the rectifier element associated with a direct current positive (+) output terminal for electrical connection of via an anode connector to a consumable anode, a direct current negative (−) output terminal for electrical connection via a cathode connector to the structure to be protected, grounding means for electrical grounding of the apparatus and anti-cross connection means for preventing the continuing flow of electrical current when the anode connector is associated with the negative output terminal and the cathode connector is associated with the positive output terminal.

A fabric cleaning device (20) is disclosed. The fabric cleaning device (20) includes a hand held support (22) having a plurality of loosening projections (50) associated therewith, and a resilient pad (26) comprising a plurality of individual flexible cleaning sheets (60) receiving the loosening projections (50) and having an affinity for debris.

A fabric cleaning device (20) is disclosed. The fabric cleaning device (20) includes a hand held support (22) having a plurality of loosening projections (50) associated therewith, and a resilient pad (26) comprising a plurality of individual flexible cleaning sheets (60) receiving the loosening projections (50) and having an affinity for debris.

A solar canopy structure mounted in ground to receive solar energy and convert the solar energy to electrical energy. The solar canopy structure has support columns, solar canopies retained in opposition by the support column, photovoltaic material retained by the solar canopies, and a block of material establishing a point of fixation along the body portion of the support column spaced from the first and second ends of the support column. At least approximately one-half of the support column can be embedded in the ground with the block of material fixed to the support column adjacent to the ground surface. The solar canopies can be have decking supported by wing arms that are joined by a central portion to form a unified, continuous wing arm structure, and the central portion can be received in and secured to a channel in the support column by first and second brackets.

An active cathodic protection system, the apparatus comprising a rectifier element with at least one electrical connection to a source of electrical current, the rectifier element associated with a direct current positive (+) output terminal for electrical connection of via an anode connector to a consumable anode, a direct current negative (−) output terminal for electrical connection via a cathode connector to the structure to be protected, grounding means for electrical grounding of the apparatus and anti-cross connection means for preventing the continuing flow of electrical current when the anode connector is associated with the negative output terminal and the cathode connector is associated with the positive output terminal. The cathodic protection system also includes a microprocessor controlled device for shutting the system if an improper current is sensed. The microprocessor controlled device is also used as a circuit interrupter in combination with a reference cell to determine the existence of the proper cathodic shift used to insure that the system is properly operating.

The present device is designed to enhance the efficiency of endoscopic surgeries by allowing for in situ cleaning of the lens via a combination of fluid flow and wiping mechanisms. By removing the need for intermittent halts in surgery, this device may provide a more seamless and fluid operation process, enhancing surgeon convenience and contributing to patient safety by providing a more consistent and clearer field of view for surgeons to operate in.

A toothbrush can include tufted bristles and tongue brush bristles that emanate from the same surface of the head. The tufted bristles can function primarily to clean the teeth whereas the tongue brush bristles can function primarily to clean the surface of the tongue. The tongue brush bristles can also insert between teeth and along the gum line when the toothbrush is used to brush the teeth thereby enhancing the toothbrush's effectiveness for removing bacteria, food particles, and / or soft plaque from the teeth.

There is provided an image reading apparatus for acquiring a read signal of an image by receiving and photoelectrically converting a light reflected from a document. The location of an alien substance on an original plate is detected based on a reflected light received by a light receiving unit adapted to receive a light reflected from a document. When an alien substance is detected, an illumination unit selectively illuminates the location in which the alien substance has been detected. Also, a message which prompts cleaning of the alien substance is displayed. A method of displaying the alien substance location are also provided. Thereby, the image reading apparatus of the present invention can assists a user in cleaning the alien substance such as a dust or dirt on the original plate.

Abstract of the Disclosure Apparatus and methods for supplying a portion of a fluid stream and, alternately, a fluid of known composition and concentration to an analyzer are provided. The fluid stream is directed through a series of connected chambers formed in an integral housing. A sampling needle has an inlet in one of the chambers and an outlet in fluid communication with the analyzer. When desired, a tube or vial containing a known fluid may be inserted into a chamber containing the sampling needle, so that the known fluid will be supplied to the analyzer. A second needle provides ventilation to the vial to prevent the formation of a vacuum as the known fluid is drained from the vial.

An apparatus for delivering a flow of gas has a housing 100, a cover 5105a, and a magnetic coupling system arranged to magnetically couple the cover 5105a to the housing 100. Each of the housing 100 and cover 5105a having complementary locating features 6005, 6007, the locating features being adapted to locate and align the cover 5105a and the apparatus relative to each other to allow for said magnetic coupling. The apparatus also has a handle 500. The handle 500 is movably connected to the housing 100 and is movable from a first position to a second position. The housing and the handle comprise complementary interlock features 103, 503. The complementary interlock features are arranged such that the interlock features 103, 503 engage with each other when the handle 500 is in the second position and upward force is applied to the handle 500 relative to the housing 100, and the interlock features 103, 503 are disengaged from each other when the handle 500 is in the second position but upward force is not applied to the handle 500 relative to the housing 100.

This comprises a central tube (1) provided with vents or holes (2) for the passage of liquid, covered with a grille-type laminar support rolled in a spiral. This assembly is covered with an outer layer of porous filtering material (4) which is also rolled in a spiral with the desired number of sub-layers depending on the pore size. The ends are sealed with circular covers (5) with an axial hole that matches the central tube (1).

An electro-kinetic air conditioner for removing particulates from the air which can create an airflow using no moving parts. The conditioner includes an ion generator that has an electrode assembly including a first array of emitter electrodes, a second array of collector electrodes, and a high voltage generator. The device can also include an interstitial electrode located between collector electrodes, an enhanced collector electrode with an integrally formed trailing end, and an enhanced emitter electrode with an enhanced length in order to increase emissivity.

A pet toy has an integral noisemaking module or assembly. The module is located within an interior cavity of the pet toy. The module defines an internal protective housing with at least one noisemaking element mounted within the module, such as a squeaker. The squeaker is mounted to a position in the module that results in the squeaker being placed in a protected and offset location as compared to the exterior surface of the toy. Multiple noisemaking elements can be mounted in the module to produce different types of sounds and volumes of sounds. Variable forces placed on the pet toy result in different sounds produced by the noisemaking elements. For example, each noisemaking element may have a different threshold air flow requirement in order to produce sound.

A fluid inlet portion for a waterless urinal cartridge is presented. The fluid inlet portion comprises to fluid director comprising a non-linear surface proximate a throat portion of the cartridge formed to impart a horizontal velocity component to fluid flowing through the throat portion of the cartridge to reduce vertical turbulence within the fluid. The fluid director can be formed so that it is in fluid communication with at least part of a fluid layer within the cartridge. The non-linear surface imparts a horizontal velocity component, thereby reducing disruption of the fluid layer by fluid flowing through the throat portion of the cartridge. The fluid director may be positioned within the cartridge to impart a substantially horizontal swirling motion to fluid within the cartridge. A fluid deflector proximate the fluid director can receive fluid from the fluid deflector and for re-directing the fluid from the fluid director.

A component brush system for use with a drive shaft, including at least two connectable-disconnectable members. Each connectable-disconnectable member has a top surface, a bottom surface and a middle sandwiched between the top and bottom surfaces. At least one of the connectable-disconnectable members has at least one groove disposed in at least a portion of at least one of its top or bottom surfaces. The groove is located between the connectable-disconnectable members when they are connected together. The system includes at least one elongate flexible cleaning member. At least a portion of the cleaning member is located within the groove and is secured in place between the connectable-disconnectable members and a remainder of the cleaning member extends away therefrom. At least one the connectable-disconnectable members includes a drive shaft joint where the drive shaft is removably connectable with the connectable-disconnectable member.

A multiple sample automatic dosing and cleaning system comprising a first receiving carousel for sequentially receiving multiple samples in sample cups for automatic sequential filling a dosing head. The receiving carousel is rotated around its axis and synchronized with the dosing device. Each destination cup is weighed empty on a balance scale in the destination carousel having openings for multiple cups. The destination carousel has means for rotation movement and vertical and horizontal movement. The destination carousels empty and tared cups placed on the balance scale receive the samples and flux for automatic dosing. A cleaning vacuum device is used to clean the dosing head every time each sample is dosed for integrity sample dosing. The carousels are serviced by gantry support which provides linear and vertical movement of the dosing device.

An active cathodic protection system, the apparatus comprising a rectifier element with at least one electrical connection to a source of electrical current, the rectifier element associated with a direct current positive (+) output terminal for electrical connection of via an anode connector to a consumable anode, a direct current negative (−) output terminal for electrical connection via a cathode connector to the structure to be protected, grounding means for electrical grounding of the apparatus and anti-cross connection means for preventing the continuing flow of electrical current when the anode connector is associated with the negative output terminal and the cathode connector is associated with the positive output terminal. The cathodic protection system also includes a microprocessor controlled device for shutting the system if an improper current is sensed. The microprocessor controlled device is also used as a circuit interrupter in combination with a reference cell to determine the existence of the proper cathodic shift used to insure that the system is properly operating.

A filter system having a filter bed for filtering water or wastewater, where the filter bed is periodically washed between service runs by directing washing liquid and washing gas upwardly through the filter bed. The filter system includes a filter bed and at least one flume. The flume is in fluid communication with the filter bed. Preferably, the flume is configured such that no washing liquid and washing gas interface is present in the flume. The flume may be configured such that during washing of the filter bed between service runs the flume receives a washing gas and directs the washing gas upwardly through the filter bed to assist in cleaning the filter bed between service runs. The flume may further be configured such that during washing the only liquid directed from the flume to the filter bed is residual liquid that may be present in the flume from a prior service run.

The invention discloses a vegetable basin convenient to clean. The vegetable basin comprises a vegetable basin body, a sewage outlet is formed in the lower end of the vegetable basin body, a connecting frame is fixedly connected to the lower end of the vegetable basin body, the side wall of the connecting frame is communicated with the sewage outlet, and the lower end of the connecting frame is fixedly connected with a motor; water in the vegetable basin body can be stirred through the rotation of scraping rods, and second bristles can brush the surfaces of melons and fruits at the same time,which can well assist in cleaning the melons and fruits. Shoveling plates and scraping plates can be driven to move through the rotation of the scraping rods, so that stains on the inner side wall ofthe vegetable basin body are removed, and through the cooperation of the second bristles, the inner side wall of the vegetable basin body is completely cleaned.

A boat hull cleaner comprises a pole having at least two parts 2, 3 which can be set at an angle with respect to one another, a float 6, and a brush 7, the float having a buoyancy portion which gives a minimum buoyancy to the float. The float has an opening or openings arranged to admit water into the float when it is tilted while under water with the result that effective buoyancy of the float is adjusted. The hull cleaner is formed such that when it is in use a human operator can hold one end of the pole from above water level and move it to manipulate the float and the brush beneath water level such that the float encourages the brush against a boat hull to assist the operator to clean the hull.