Materials

 

Materials

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28/06/2024 - ...
DIRECT LIQUID PEN-TYPE EYELINER
11/04/2024 - [Problem] To provide a direct liquid pen-type eyeliner that increases the feed rate of a liquid cosmetic P from a liquid cosmetic accommodation space to the pen tip, and does not cause the defect...
DIRECT LIQUID PEN-TYPE EYELINER
11/04/2024 - [Problem] To provide a direct liquid pen-type eyeliner that increases the feed rate of a liquid cosmetic P from a liquid cosmetic accommodation space to the pen tip, and does not cause the defect...
PEN FOR 3D PRINTING
04/04/2024 - The invention relates to a pen for 3D printing, which comprises a hollow case (1), the upper end of which comprises an inlet opening (6) for the ingress of material, the bottom end of the case (1)...
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09/01/2024 - ...
Optical Digital Pen by use of Light Scattering
30/11/2023 - The present invention generally relates to a structure of an optical digital pen. In particular, the invention relates to an optical digital pen by use of light scattering which can effectively...
METHODS OF FORMING BIOACTIVE PATTERNS USING BEAM PEN LITHOGRAPY-CONTROLLED CROSS-LINKING PHOTOPOLYMERIZATION
23/11/2023 - A method of forming a bioactive pattern on a substrate can include contacting a substrate comprising a prepolymer ink coated thereon with a beam pen lithography pen array. The prepolymer ink can...
PEN APPLICATOR SYSTEM FOR APPLYING A COSMETIC PRODUCT
27/07/2023 - An applicator system for containing and dispensing a cosmetic substance may include a container defining a cavity and including an open first end and a closed second end, a dispensing mechanism...
HAND-HELD THREE-DIMENSIONAL DRAWING DEVICE
01/06/2023 - A drawing device can include a housing configured for to be held in user's hand, shaped to allow manipulation of the housing like a pen, and include a loading mechanism that supports or drives...
3D PRINTING APPARATUS AND ROTARY FILAMENT-FEEDING MECHANISM THEREOF
27/04/2023 - Disclosed in the present invention are a 3D printing apparatus and a 3D printing pen, and a rotary filament-feeding mechanism thereof. The 3D printing pen comprises a pen body, a rotary...
CONSUMABLE COLORING MECHANISM, HOT MELT DEVICE, AND 3D PRINTING PEN
23/03/2023 - A 3D printing pen generates a molten material for 3D painting by heating a consumable, wherein the 3D printing pen comprises a pen body, a consumable coloring mechanism, and a heating mechanism....
3D PRINTING PEN HAVING DYEING STRUCTURES AND COLOR CHANGING METHOD THEREFOR
06/10/2022 - Provided are a 3D printing pen having dyeing structures and a color changing method therefor. The printing pen comprises: a pen main body (1), which pen main body (1) is provided with a plurality...
3D PRINTING PEN AND USING METHOD THEREOF
06/10/2022 - Disclosed in the present invention are a 3D printing pen and a using method thereof. A pen body is provided with a nozzle and a power supply part. A channel for a consumable to pass through is...
3D PRINTING PEN HAVING ANTI-ROTATION STRUCTURE FOR CONSUMABLE, AND HOT MELTER
06/10/2022 - Disclosed are a 3D printing pen having an anti-rotation structure for a consumable, and a hot melter. The 3D printing pen comprises a printing pen body, wherein the printing pen body is internally...
3D PRINTING PEN HAVING ANTI-ROTATION STRUCTURE FOR CONSUMABLE, AND HOT MELTER
06/10/2022 - Disclosed are a 3D printing pen having an anti-rotation structure for a consumable, and a hot melter. The 3D printing pen comprises a printing pen body, wherein the printing pen body is internally...
ELECTROCHEMICAL POLYMER PEN LITHOGRAPHY
28/07/2022 - Disclosed herein is a massively parallel patterning tool for the deposition of single metals or metal alloys with size and composition control. Methods of the disclosure use a hydrogel array of...
FOUNTAIN PEN OR MARKER WITH INCORPORATED CORRECTION PEN
31/05/2001 - The fountain pen in question is composed of two sections, the section (1) containing a long-standing ink discharged from the ball on the paper, and the section (3) containing the correction liquid...
Self-made LED luminous floating oil filling pen
31/05/2022 - Provided is a self-made LED luminous floating oil pen, including an empty pen tube. One end of the empty pen tube is threadedly connected to a plastic shell, and the inner cavity of the empty pen...
Self-made LED luminous floating oil filling pen
31/05/2022 - Provided is a self-made LED luminous floating oil pen, including an empty pen tube. One end of the empty pen tube is threadedly connected to a plastic shell, and the inner cavity of the empty pen...
WATERTIGHT VAPE PEN DEVICE
05/05/2022 - A device for inhaling of vapor that includes a water-resistant layer encasing the device to guard against humid environments and/or submersion in liquid. The invention consists of a vaping device,...
3D PEN ENABLING EXPRESSION OF VARIOUS COLORS
03/03/2022 - The present invention relates to a 3D pen which can individually transport a plurality of 3D printing filaments by using only the rotational force of one motor to enable expression of various...