An electronic-device sanitizer product and method for sanitizing cellphones, smartphones, and other portable electronic devices, that is easy to carry, easy to find when needed, and easy to use, allowing frequent cleaning, having an alcohol-free sanitizing liquid, a misting sprayer, and a microfiber material for distributing and absorbing the sanitizing liquid, all enclosed in a slim tube-shaped package that can be carried on a keyring. Optionally, the sanitizing liquid can be provided with any of a number of distinctive scents that will be imparted to the electronic device.

A golf towel including a towel body, the towel body having both a first abrasive portion and a second abrasive portion for cleaning the dimples on a golf ball and the grooves in a golf club head, respectively. The first abrasive portion includes a plurality of nubs projecting outwardly therefrom and corresponding to dimples on a golf ball. The first abrasive portion may include a bowl-shaped cavity for at least partially enveloping a golf ball when seated therein. The second abrasive portion includes a plurality of linearly arranged mounds projecting outwardly therefrom in a substantially parallel manner. The plurality of mounts is arranged to clean individual and corresponding grooves formed in golf club head.

A method for forming compression-bonding portions in a continuous body including a fiber bundle while conveying the continuous body includes: rotating a rotator to convey the continuous body; compressing a target part of each of the compression-bonding portions in the continuous body using a first compression-bonding apparatus and the rotator to form the compression-bonding portions of a first stage; and further compressing each of the compression-bonding portions of the first stage using a second compression-bonding apparatus and the rotator to form the compression-bonding portions of a second stage. At least one of the compression-bonding portions is positioned between the first compression-bonding apparatus and the second compression-bonding apparatus in the direction of rotation of the rotator when the second compression-bonding apparatus compresses the compression-bonding portion of the first stage.

A method for forming compression-bonding portions in a continuous body including a fiber bundle while conveying the continuous body includes: rotating a rotator, while holding the continuous body on an outer peripheral surface of the rotator, to convey the continuous body; compressing a target part of each of the compression-bonding portions in the continuous body using a compression-bonding member and the rotator to form the compression-bonding portions; and pressing the continuous body inwardly in a radial direction of the rotator using a pressing member, while avoiding forming the compression-bonding portions in the continuous body, the pressing member being opposed to the outer peripheral surface of the rotator, at a position upstream in the direction of rotation from the compression-bonding member.

To prepare a shaped product comprising a thermal adhesive fiber under moisture and having a fiber aggregate nonwoven structure. In the shaped product, the thermal adhesive fibers under moisture are melted to bond to fibers constituting the fiber aggregate nonwoven structure and the bonded fiber ratio is not more than 85%. The shaped product has an apparent density of 0.05 to 0.7 g/cm.sup.3, a maximum bending stress of not less than 0.05 MPa in at least one direction, and a bending stress of not less than ⅕ of the maximum bending stress at 1.5 times as large as the bending deflection at the maximum bending stress. The moistenable-thermal adhesive fiber may be a sheath-core form conjugated fiber comprising a sheath part comprising an ethylene-vinyl alcohol-series copolymer and a core part comprising a polyester-series resin. Such a shaped product can be used for a building board or the like since the shaped product has a high bending stress although the product is light and has a low density.

To prepare a shaped product comprising a thermal adhesive fiber under moisture and having a fiber aggregate nonwoven structure. In the shaped product, the thermal adhesive fibers under moisture are melted to bond to fibers constituting the fiber aggregate nonwoven structure and the bonded fiber ratio is not more than 85%. The shaped product has an apparent density of 0.05 to 0.7 g/cm.sup.3, a maximum bending stress of not less than 0.05 MPa in at least one direction, and a bending stress of not less than ⅕ of the maximum bending stress at 1.5 times as large as the bending deflection at the maximum bending stress. The moistenable-thermal adhesive fiber may be a sheath-core form conjugated fiber comprising a sheath part comprising an ethylene-vinyl alcohol-series copolymer and a core part comprising a polyester-series resin. Such a shaped product can be used for a building board or the like since the shaped product has a high bending stress although the product is light and has a low density.

Methods of using an integrated scraper-sponge having a scraper layer with and edge and fixed between the first and second sponge and/or abrasive layers. The scraper sponge is wetted and applied to a surface that is contaminated. The scraper-sponge is moved about the contaminated surface or dabbed onto the surface. The wet sponge portion loosens residue while the scraper edge scrapes residue from the surface as the scraper is moved about the contaminated surface.

Methods of using an integrated scraper-sponge having a scraper layer with and edge and fixed between the first and second sponge and/or abrasive layers. The scraper sponge is wetted and applied to a surface that is contaminated. The scraper-sponge is moved about the contaminated surface or dabbed onto the surface. The wet sponge portion loosens residue while the scraper edge scrapes residue from the surface as the scraper is moved about the contaminated surface.

A control method for carpet drift in robot motion, a chip, and a cleaning robot are disclosed. The control method includes: performing fusion calculation on a current position coordinate of the robot according to data sensed by a sensor every first preset time, calculating amount of drift, relative to a preset direction, of the robot, according to a relative position relationship between a current position and an initial position of the robot, and accumulating to obtain a drift statistical value; and calculating the number of acquisitions of the position coordinate within a second preset time, averaging to obtain a drift average value, determining a state of the robot deviating from the preset direction according to the drift average value, and setting a corresponding Proportion Integration Differentiation (PID) proportionality coefficient to synchronously adjust speeds of left and right drive wheels of the robot while reducing a deviation angle of the robot.

The present disclosure relates to a kit for cleaning biological fluids from a surface. The kit comprises at least one protective article of clothing, absorbent powder, a trash bag, surface sanitizer, an absorbent towel, a scraper, a handle, and a dustpan. The dustpan is configured to be securely coupled to the handle. The dustpan has a lid and a base and can alternate between an open position and a self-sealing closed position. In the closed position the base and lid define an interior volume having a height along a y-axis, a width along an x-axis, and a depth along a z-axis. An adhesive strip is coupled to a lip of the dustpan and is configured to interact with a surface and temporarily engage the dustpan with the surface. The absorbent powder is a mixture of a super absorbent polymer and perlite.