摘要:
Die Erfindung betrifft einen Stift, insbesondere einen holzgefassten Stift zu Schreib- Mal- und Kosmetikzwecken, mit einem eine Mine (2) haltenden Schaft, wobei auf der Schaftoberfläche (3) eine diese zumindest teilweise überdeckende Beschichtung (5) aufgebracht ist, welche einen antimikrobiellen Wirkstoff enthält.
摘要:
The marker (100) may include a body (102), a cap (104), an end plug (106) and an eraser (108). In one of the embodiments, the eraser (108) is molded onto the end plug (106). The end plug (106) may include an attachment portion (140) and the eraser (108) may have an attachment portion (170). The attachment portion (140) on the end plug corresponds to the attachment portion (170) on the eraser. The attachment portions may have different shapes and/or cross sections. In other embodiments the eraser may be attached to the end of the marker, to the barrel, or to the cap.
摘要:
The invention relates to a pencil with a shaft (10). The surface area of said shaft comprises at least one first (16) and at least one second (14) surface section. According to the invention, the irradiation of the first surface section (16) with light of a first light quantity per surface unit results in an emission of visible light in the second surface section (14). The light quantity per surface unit of at least one first frequency emitted by the second surface section (14) is higher than the light quantity per surface unit of the first frequency absorbed by the first surface section (16).
摘要:
A non-toxic moldable phosphorescent marker (10) has phosphorescent pigment particles (18) that are suspended in a milled mixture (12) of an inert filler (16) and a wax blend base (14). The phosphorescent pigment particles, which impart luminescent properties to the marker, are excited by light. The composition of the marker is such that it leaves a strip of phosphorescent marking material on a surface against which the marker is rubbed. The deposited material contains the suspended phosphorescent particles, which luminesces when excited by light.
摘要:
The invention aims at providing a solid writing material having a good color changing property or color extinguishing property, and having an excellent light resistance, moldability and strength. The solid writing material includes an inner core usable for writing and an outer shell covering an outer peripheral surface of the inner core; the inner core including a reversible thermochromic microcapsuled pigment encapsulating a temperature-sensitive color-changeable color-memorizing composition and an excpient; the temperature-sensitive color-changeable color-memorizing composition including at least (a) an electron-donating coloring organic compound, (b) an electron accepting compound and (c) a reaction medium effecting reversibly an electron transfer reaction between the (a) and (b) components in a specific temperature range; the outer shell including a filler.
摘要:
The invention concerns a writing instrument (1; 8) comprising a central body (7; 9) and pastel writing tips, characterized in that it comprises at least three protruding tips (2-6; 12-16) each formed in a pastel colour material different from said two other protruding tips, said protruding tips extending in different directions, each from a base (2a-6a) integral with the central body to a summit (2b-6b) forming a writing tip for writing with the corresponding colour, the protruding tips (2-6) being made of one single-piece with the central body (7), the pastel colour materials being of the same chemical type.
摘要:
Input element (IE) for an electronic device (ED) having a display unit (DU) for displaying at least one element (E) representing input information, comprising a pen-shaped carrier element (C) with a tip (T) for selecting the at least one element (E) from the display unit (DU), said carrier element (C) having a longitudinal axis (LA); at least one surface element (S) arranged around the carrier element (C) constituting an outer diameter of the input element; a control element (CTRL) for altering the outer diameter of the input element (IE) by extending outwards or retracting inwards said at least one surface element (S) in respect to said longitudinal axis (LA) of said pen-shaped carrier element (C).
摘要:
The invention relates to a pencil with a shaft (10). The surface area of said shaft comprises at least one first (16) and at least one second (14) surface section. According to the invention, the irradiation of the first surface section (16) with light of a first light quantity per surface unit results in an emission of visible light in the second surface section (14). The light quantity per surface unit of at least one first frequency emitted by the second surface section (14) is higher than the light quantity per surface unit of the first frequency absorbed by the first surface section (16).