摘要:
A floor-cleaning apparatus includes a cleaning head having a cleaning device, a control handle connected to the cleaning head for controlling the cleaning head and a micro power source in communication with the cleaning device. The micro power source is lightweight, compact, and rechargeable or replaceable for generating energy to power the cleaning device.
摘要:
A gas dispenser includes a reservoir for holding a liquid, and a chamber in communication with the reservoir. The chamber receives the liquid, and a micro power source generates energy for conversion of the liquid disposed in the chamber. A nozzle defining an orifice in selective communication with the chamber. The nozzle is used to release the converted liquid from the chamber through the orifice.
摘要:
A cleaning composite comprising a foam layer, such as melamine foam, and an element adapted to engage a user's hand, is disclosed. The hand-engaging element may be adjustable. A second layer, attached to at least a portion of the foam layer, may also be present. When a second layer is present, the hand-engaging element, in some embodiments, may be positioned in facing relation to a surface of the second layer or a surface of the foam layer.
摘要:
A liquid dispenser includes a reservoir for holding a liquid, and a chamber in communication with the reservoir. The chamber receives the liquid, and a micro power source generates electricity for heating the liquid disposed in the chamber. A nozzle is included for releasing the heated liquid from the chamber through an orifice in the nozzle.
摘要:
A cleaning tool, such as a mop, used for cleaning a surface includes a cleaning head having a face with a plurality of projections extending therefrom. A cleaning pad is removably attached to the cleaning head face by engagement with the projections, the pad being formed of a first material having a thickness and composition such that the projections penetrate through the pad and extend beyond an outer planar surface of the first material. The projections thus serve to securely attach the cleaning pad to the head and also provide an abrasive scrubbing functionality to the cleaning tool.
摘要:
Deactivating a data tag attached to packaging for user privacy or tamper-evident reasons. Each of a plurality of data tags stores identification information. At least one of the data tags is removable and capable of wireless signal transmission at a first range such that removal of the data tag substantially prevents communication of the identification information via the removed data tag and permits communication of the identification information via another data tag at a second range relatively smaller than the first range.
摘要:
A disposable absorbent article has a nanofabricated attachment means having adhesive hairs disposed on a substrate wherein the hairs are effective to adhesively engage an opposing surface having a polymeric film or a fibrous web. In another embodiment, the absorbent article has a gecko-like fastener including a substrate and a plurality of adhesive hairs arising from the substrate having a base section, midsection, and top section, a height of about 0.5 microns to about 8 millimeters, and a diameter greater than about 0.05 microns.
摘要:
A cleaning tool, which in some instances may be a mop, for use in cleaning a surface is provided. The cleaning tool includes a frame and a primary cleaning member that is carried by the frame. The primary cleaning member is configured for removing generally smaller size particles from the surface that is cleaned. A secondary cleaning member is included and is also carried by the frame. The secondary cleaning member is configured for removing generally larger size particles from the surface to be cleaned.
摘要:
A web for use in applying a functional material is provided. The web includes a layer that has a plurality of elevated regions. The layer defines a plurality of cavities such that the cavities are located between adjacent elevated regions. A plurality of depressed regions are located on the layer intermediate the elevated regions. The layer has a longitudinal direction and a longitudinal mid-plane defined therethrough. A plurality of functional material members are located in the cavities of the layer. The functional material members are adapted for adhesion of particles or surfaces thereon. The layer is extendable in the longitudinal direction so that the elevated regions are moved in a direction towards the longitudinal mid-plane.
摘要:
Reversibly activating or deactivating a radio frequency identification (RFID) data tag comprising a circuit responsive to an environmental factor. An RFID tag includes an RFID chip for storing an RFID code, an antenna for communicating a radio frequency (RF) signal, and an environmentally sensitive switch.