摘要:
A pencil device includes a body and a disposable cap. The disposable cap is selectively positionable so as to cover the first end of the body. The disposable cap includes a proximal end body portion having an opening, an opposite distal body portion having a storage cavity, and a built-in sharpener fixed between the proximal end body portion and the opposite distal body portion. The storage cavity is sealed for permanent storage of the shavings, A biasing member can be coupled to a side wall of the proximal end body portion configured to switch the disposable cap between a capping position and a sharpening position. Additional pressure is required to push the disposable cap from the capping position to the sharpening position. Upon release of the additional pressure, the disposable cap automatically returns to the capping position from the sharpening position.
摘要:
In a method, a response sheet is provided to a user. The response sheet includes a machine-readable form having a number of response areas where the user can provide responses. After being received from the user, the response sheet has ones of the response areas marked by the user with a non-reflective fluid and also has other ones of the response areas being marked by the user with a reflective fluid. The received response sheet includes response areas marked with the non-reflective and the reflective fluid that were not marked in the provided response sheet. Responses provided by the user can be determined using an optical reading apparatus.
摘要:
A multi-color writing marker may comprise a tubular marker barrel connected to a motor housing. The marker barrel may house a cartridge removably coupled to a drive shaft connected to a motor. The cartridge may include a plurality of reservoirs containing writing liquids of different colors. A marker tip may be mounted on a distal end of the cartridge. The marker tip supports a plurality of marker nibs corresponding to the number of cartridge reservoirs. Each marker nib may be is in fluid communication with a corresponding reservoir. Actuation of the motor spins the cartridge and marker nibs while a user is simultaneous creating a design on the writing surface.
摘要:
A multicolor writing and designing device has an elongated pastel color capsule with a plurality of longitudinal segment groups disposed substantially in parallel with a main capsule axis, at least one segment of a group being located within the capsule such that it forms a capsule tip. At least two of the segment groups are of different tints from the same color sampling zone in a color space colorimetric triangle. having a plurality of such sampling zones. The color sampling zones may correspond to areas in the CIE 1964 10° Standard Observer color space.
摘要:
This invention disclosed hair coloration applicator designed with a holder with two ends, at least one opening provided on each of said ends corresponding with the opening on the other end, at least one pair of coloration bars being fixed at said corresponding openings on said two ends, in which said coloration bars are made of coloring compound with a color in a specific hair color family and can be blended together to make a variety of hair color shades. The Invention allows a person to blend the right color within their hair color range since it has colors that blend together to create a variety of shades within a specific color scheme.
摘要:
A packaging and application device includes a first container which can contain a first product, with the first container including a deformable wall, so as to enable the first product to be dispensed through a first dispensing orifice. The device further includes a second container which can contain a second product, with the second container including a deformable wall, so as to enable the second product to be dispensed through a second dispensing orifice. According to an example, a coupling arrangement is mounted on the containers and joins the first and second containers together. The first and second dispensing orifices emerge separately at the level of a first application surface and a second application surface respectively, and the first and second containers are configured so as to be able to be actuated independently of one another.
摘要:
A multi-color pen includes a multi-segmented pen body including a longitudinally extending cylindrical hollow tube having a longitudinal axis and a plurality of cylindrical sub-assemblies each of which includes a supply of writing material and a writing point connected to one of the supplies of writing materials. An eraser is disposed at an end of a hollow tube and is shown with a removable cover. The cover may include a compass or a digital thermometer in place of the digital clock. In addition, a rotatable pocket clip extends from the top of the cover and includes a ruler having a straight edge and graduations of length as well as a knife blade or letter opener that is rotatably separable with respect to the ruler.
摘要:
A multicolor writing and painting instrument may include a plurality of hard, wear-resistant nibs at an end of the tubular housing. Each nib may have a tip. The nibs may be bundled together such that the tips of the nibs lie in substantially the same plane and approximately on the circumference of a common circle. The instrument may include an ink reservoir for each of the nibs within the tubular housing. Each ink reservoir may be configured to hold a colored ink. The instrument may include a single, hard, wear-resistant nib at an end of the tubular housing. The nib may have a writing surface. A plurality of tubes may each lead to the writing surface of the nib. The tubes may form a plurality of openings on the writing surface. The openings may be arranged in clusters of one or more openings. Each cluster of openings may lie approximately along a circumference of a common circle. There may be a separate ink reservoir within the tubular housing for each cluster of openings.
摘要:
The present invention provides a multi-colored pencil comprising a pencil lead embedded in a body made from toner powders of one or more colors, wherein the body is typically cylindrical in shape and made by compressing said toner powders against the lead. The pencil body preferably consists of two or more colors so that the colors are vertically separated. The pencil of the present invention, once sharpened, can be used to write and draw lines like any other pencil, but can also be used to draw colorful pictures using the different colors on the pencil body and the pencil lead. When new, the pencil can draw in different colors even without sharpening.
摘要:
A two-nib crayon includes two crayon halves of different colors, each crayon half including a flat end and a nib end. The flat ends are fused together to form an integrated one-piece structure such that the respective nib ends are disposed in opposing relation. The two-nib crayon makes learning exercises using a color activity more fun.