84results about How to "More clean" patented technology

An air bag cover assembly comprises a flexible plastic air bag door closing an air bag deployment opening in a hard plastic retainer. A door outer edge abuts and is mechanically locked to an inner edge of the opening. The interlock comprises a protrusion in the door outer edge, which mates with a complementary recess in the inner edge of the opening. The interlock blocks outward and inward air bag door movement. The door and retainer are made of plastics, which generally do not adhere easily to one another. Silicone may be sprayed on the door outer edge to further reduce adhesion or where plastics, which generally adhere to one another, are used. Preferably, the exterior and interior surfaces of the door and retainer lie flush with one another. The door includes a flexible hinge flange that extends from an interior door surface and attaches the door to the vehicle structure. The hinge flange allows the door to swing outward upon air bag deployment while retaining the door to the vehicle structure. A steel door insert may be included to add rigidity, strength or dimensional stability to the door. The assembly is constructed by molding molten retainer material in a mold cavity that contains the door so that the retainer material flows around the door to form the mechanical interlock.

The present invention relates to food preparation. In order to provide improved residual material collection, an apparatus (10) for preparing food is provided that comprises a food preparation chamber (12), an air movement device (14), a heating device (16), and air guiding means (18). The food preparation chamber is provided by a container structure (22) at least partly enclosing a receiving volume (24) for receiving food to be prepared by a through-streaming of hot air. The container structure comprises sidewalls (26) and a bottom wall (28), wherein the bottom wall and / or one of the side walls is air-permeable providing an air entry opening (30) for entering of hot air into the receiving volume, and wherein the container structure comprises an air discharge opening (32). The heating device is configured to heat air of an air flow provided by the air movement device. The air guiding means provide an air duct arrangement (34) from the discharge opening via the heating device and the air movement device to the air entry opening. A collecting device (180) with a collection volume (182) is provided below the food preparation chamber for collecting residual material.

The present invention describes improved methods and systems for treating waste water and solid waste, which may include the addition of catholyte and anolyte. The methods and systems of the present invention may be used to treat waste water and solid waste from animal farms, such as for example, hog farms, dairy farms, and cattle and sheep ranches. The methods and systems of the present invention may also be used to treat waste water from other sources, such as human waste or farm runoff from irrigation.

A cleansing device is provided including a face layer having a face layer perimetric edge; a backing layer having a backing layer perimetric edge, wherein at least a portion of the backing layer perimetric edge is coupled to the face layer perimetric edge such that the face and backing layers define an interior space, the space including a cleansing device opening; a retaining layer coupled to one of the face and backing layers to form a retaining zone having a retaining zone opening; and an inclusion disposed within the retaining zone.

The keyboard cleaner 10 is provided including a plate 22, a plurality of projections 24 that protrude from the plate, and a cleaning pad 30 overlaying the projections. The cleaner is maneuvered manually by a handle 12 fixedly attached to the back side 20 of the plate 22. In operation, the cleaning pad 30 engages the surface of the keyboard 14 keys to remove moisture, dirt and debris. The cleaning pad 30 may be removed to permit the cleaning or replacement of the cleaning pad 30. Additionally, the projections 24 may be impermanently attached to the front side 26 of the plate 22 so that the keyboard cleaner 10 may be modified to match the configuration of virtually any keyboard's surface 14.

A polyamide composition, which includes an optical brightener together with an anti-oxidant stabilizer, is disclosed. This composition is suitable for making yarns, such as sewing thread, and fabrics, garments, molded articles or other articles such as carpets from these yarns. Processes for incorporating optical brighteners into polyamide compositions, polymers and yarns to make fabrics and molded articles that exhibit superior whiteness after heat-setting are also disclosed.

In one example, we describe a method and system for facial brush or body brush, for cleaning the skin. In one example, it utilizes distinct parts: a powered facial brush handle with the ability of offering both an oscillating and rotary setting, removable brush heads of varying materials and compositions, and a charging base station with a protective germicidal UVC sanitizing and drying chamber. User convenience is also central to our solution. All the functional actions of the protective germicidal UVC sanitizing and heating chamber are activated once the brush handle and brush head is placed within it, in one example. Mode control allows the user to choose the right setting for them, offering a mild setting for sensitive skin and normal for balanced skin types. A set duration of brush activation allows the user to orchestrate a complete cleaning Various examples and variations are presented.

This invention relates to the field of passenger vehicles, including light and heavy truck, heating, ventilation and air conditioning systems, particularly HVAC systems, using oxidants to reduce contaminants and increase passenger comfort levels in such vehicles.

The present invention describes improved methods and systems for treating waste water and solid waste, which may include the addition of catholyte and anolyte. The methods and systems of the present invention may be used to treat waste water and solid waste from animal farms, such as for example, hog farms, dairy farms, and cattle and sheep ranches. The methods and systems of the present invention may also be used to treat waste water from other sources, such as human waste or farm runoff from irrigation.

A method of planning a cleaning route for a cleaning robot: firstly, starting from an original point based on maps of grids, cleaning grid zones formed by the grids one by one until an entire region is cleaned, and then establishing a map of the entire region; secondly, searching the map of the entire region to find out uncleaned areas missed from cleaning, and then cleaning the uncleaned areas; thirdly, cleaning peripheral areas of the entire region based on the map of the entire region; and lastly, returning to the original point. A chip is also provided which stores procedures for controlling the cleaning robot to implement the method of planning a cleaning route.

End mounts are used to secure a helical tension spring to end fixtures with various shapes and sizes. These end mounts contain an inner hole to encase the inner spring end mount and secure the end mount making it like a cap. There is also a keyhole created in the top surface that goes through the end mount allowing it to fit over the fixtures but not over the inner end mount, holding it in place. Grooves are machined in a helical pattern on the cylindrical side wall of the end mount. The spring is wound onto the grooves of the end mount.

The invention relates to a system for constructing walls using blocks equipped with coupling means, comprising blocks having: ridges that fit into grooves, bases that fit into channels, cavities for the flow of adhesive, notches in which ducts for installations are located, perforations for reinforcing the wall with post-tensioned cable or rebar, provisions for building frames for doors or windows, and tunnels for housing piers, among other elements, which together allow a wall to be constructed without skilled labor, saving materials and reducing construction time.

When an estimated value (A value) of an accumulation amount in a filter for trapping particulate matter reaches a prescribed value A1 corresponding to a prescribed accumulation amount Qm of the particulate matter and ash (S12), the forced regeneration of the filter is performed (S20); and when the estimated value (A value) reaches the prescribed value A1 again before the elapsed time since the completion of the forced regeneration of the filter reaches a prescribed time period T1 (S12, S14), it is judged that the amount of the ash accumulated in the filter is equal to or larger than a regulation amount (cleaning is required).

A cleaning target provided to a vehicle is automatically cleaned in an appropriate manner. A vehicle cleaning system includes a cleaning section configured to clean a cleaning target provided to a vehicle, and a control section configured to control cleaning of the cleaning target by the cleaning section according to at least one out of a travel situation of the vehicle, an environmental situation of the vehicle, or an indicator relating to adhesion of adhered material to the cleaning target of the vehicle.

An endoscope cleaning system of one aspect of the subject matter includes: a first cleaning device configured to clean an endoscope; a second cleaning device configured to clean the endoscope according to a method different from that of the first cleaning device; and a cleaning evaluation device configured to determine whether or not a cleaning level of the endoscope cleaned by one of the first cleaning device and the second cleaning device satisfies a predetermined criterion, wherein one of the first cleaning device and the second cleaning device cleans the endoscope in accordance with a determination result of the cleaning evaluation device.

An orthodontic toothbrush comprising a handle, an attached head, and a plurality of bristles. The bristles define at least one well having the shorter length bristles at the center or bottom of the well and relatively longer length bristles bordering the wells. The wells are preferably spaced at the average distance between orthodontic braces. A plurality of bristles off the longitudinal plane of the toothbrush head are angled or slanted toward the toothbrush head median longitudinal plane, while another plurality of bristles are perpendicular to the toothbrush head plane. The well accommodates an orthodontic bracket or brace wherein the shortest bristles in the well clean the archwire and face of the orthodontic bracket and the relatively longer bristles clean under the wings of the bracket, the sides and rear of brackets and the teeth.

A waterless hand sanitizer dispenser is disclosed which integrates the dispensing of waterless hand sanitizer into an interactive play environment, so that young children are not required to interrupt play to clean their hands, but instead are induced to clean their hands through the very act of engaging in play. In preferred embodiments, the dispenser includes a reservoir of waterless hand sanitizer, and an air compressor that is able to mix air with the sanitizer and create foam therefrom. The foam is integrated into an interchangeable interactive play environment such as imaginary snow, rain, or soap suds. In preferred embodiments, the toy dispenser is securely mounted to the surface of a tabletop or inside the clear sphere of a wonka embodiment, and the air compressor is manually-operable, pedal-operable, and / or mechanically driven. A far infrared sensor can be used to dispense the waterless hand sanitizer.

A ceramic precursor, and ceramic filter prepared therewith, with 35-70 wt % refractory aluminosilicate; 10-30 wt % colloidal silica; 0-2 wt % modified bentonite; 0-35 wt % fumed silica; 0-10 wt % pore formers and liquid.

A portable extractor apparatus is shown which includes a wheel mounted base having a solution tank for dispensing and recovering cleaning solution. A cleaning wand is connected to the solution tank and has a head which contacts the surface to the cleaned for dispensing and recovering cleaning solution. A fluid pump circulates cleaning solution in a path between the solution tank and the cleaning head. A vacuum motor provides a vacuum source for the cleaning head for suctioning the surface being cleaned and has an exhaust fan for exhausting excess heat created by the operation of the vacuum motor. A fluid operated heat exchanger is mounted in the vicinity of the vacuum motor. The heat exchanger is plumbed in the circulation path of the cleaning fluid, whereby excess heat generated by the vacuum motor is transferred to the cleaning fluid being applied from the cleaning head onto the surface to be cleaned. The cleaning head can also be integrally mounted on the wheel mounted base.

Both a system and method for cleaning a low pressure separation vessel of a high pressure polyethylene polymerization plant are provided. The system includes a polytetrafluoroethylene lining that covers the interior surfaces of the vessel, and a cover mounting assembly including an annular clamp for detachably mounting a cover over the vessel. The mounting assembly includes a clamp actuator for quickly securing and releasing the cover with respect to a top rim of the vessel. The vessel is drained of liquid polyethylene and allowed to cool to ambient temperature, thus creating a frozen “skin” of polyethylene around the interior surfaces of the vessel. The clamp actuator releases the cover. The polyethylene skin is peeled off the interior sides the vessel and gathered up at the top to form a neck, thus peeling the polyethylene skin away from the polytetrafluoroethylene lining along with any degraded polymers or other impurities that have accumulated on the interior surfaces of the vessel.

The present invention relates to a method for post-modification of a macroporous polymeric support comprising one or more unreacted double bonds, which method includes the steps of contacting the support with a liquid comprising a grafting compound; and initiating a free radical reaction in the mixture obtained, wherein the grafting compound is comprised of a double bond as a reactive group coupled to a linear or cyclic chain of carbon. The grafting compound can be illustrated with vinyl ethers and / or styrene and styrene derivatives.

A cleansing device is provided including a face layer having a face layer perimetric edge; a backing layer having a backing layer perimetric edge, wherein at least a portion of the backing layer perimetric edge is coupled to the face layer perimetric edge such that the face and backing layers define an interior space; a retaining layer coupled to one of the face and backing layers to form a retaining zone; and an inclusion disposed within the retaining zone, wherein the inclusion is a promotional or an information item.

A drinking water faucet capable of discharging waste water includes a main body, a valve base, a water control unit, a connecting tube and a securing nut. A receiving space that is through and downward is formed inside the main body, and a trough room and an air hole are formed at front portion of the receiving space, upper portion of which has a water outlet tube. A water outlet hole and water inlet tube are located at upper and lower portions of the valve base respectively, and a water control space and discharging portion are formed at front portion of the valve base. The reflux of waste water can be prevented to contaminate the filtering components by using the combination of the air hole, the discharging portion, a waste water import tube and a waste water export tube, so the drinking water becomes more clean and safe to drink.

An orthodontic toothbrush comprising a handle, an attached head, and a plurality of bristles. The bristles define at least one well having the shorter length bristles at the center or bottom of the well and relatively longer length bristles bordering the wells. The wells are preferably spaced at the average distance between orthodontic braces. A plurality of bristles off the longitudinal plane of the toothbrush head are angled or slanted toward the toothbrush head median longitudinal plane, while another plurality of bristles are perpendicular to the toothbrush head plane. The well accommodates an orthodontic bracket or brace wherein the shortest bristles in the well clean the archwire and face of the orthodontic bracket and the relatively longer bristles clean under the wings of the bracket, the sides and rear of brackets and the teeth.