Abstract:
A cosmetic case is provided. The cosmetic case includes: a first casing having a first container; a second casing which is connected with the first casing in a sliding manner, opens and closes the first container, and has a second container; and a third casing which is connected with the second casing, and opens and closes the second container, wherein, when the first container is open by sliding the second casing with respect to the first casing, the third casing is lifted at the same time, thereby opening the second container.
Abstract:
According to an apparatus for automatically Ming a pipette of the present invention, a pipette is filled with a substance when being coupled to a container, so a user can easily use it without a specific action for filling the pipette with the substance. Farther, an indicator is exposed through a button to a user when the pipette is filled with the substance, so the user can directly recognize whether the pipette is filled with the substance.
Abstract:
The present invention relates to an opening and closing device for an automatic cap for a liquid container, which includes a container (10), a cap (20) which is screwed onto the inlet portion of the container (10), and an opening and closing member (30) which is disposed in the container (10) through the cap (20) and the inlet portion of the container (10) such that, when the container (10) is pressed from the outside, the container (10) can remain closed while contents are discharged. According to the present invention, the contents in the container can be automatically discharged and the container can be closed without removing the cap which is the lid of the container; the cap can be conveniently sealed so that the contents do not leak out even when the container is pressed during shipping or during transport for travel; and during use, the contents can be automatically discharged and the container remain closed just by pressing the container after releasing the seal.
Abstract:
This invention relates to a spuit-type container cap for automatic filling and fixed-amount dispensing, which has an improved structure of sucking and dispensing cosmetics accommodated in a spuit-type cosmetics container into the inside of a spuit pipe when the cosmetics ere extracted in a spuit manner, so that a user can manipulate the spuit-type cosmetics container simply and conveniently. Thus, the present invention enables: the content accommodated in the container to be suck into the inside of the spuit pipe when the container cap including the spuit is released from the screw-coupled state with the container, and a fixed amount of the cosmetic content to be dispensed one drop by one drop when the upwardly protruded rubber button is pressed.
Abstract:
The present invention relates to a rotary powder container with a brush, wherein powder is discharged through a brush of a powder discharge case by rotating an internal case containing powder in an external case. The internal case is able to be rotated in the external case, wherein powder is discharged into a brush when a plurality of discharge holes of a powder discharge case are in line with a plurality of discharge member holes of a powder discharge member if the internal case is rotated in the external case, and powder is not discharged into a brush when the plurality of discharge holes of the powder discharge case are not in line with the plurality of discharge member holes of the powder discharge member if the internal case is rotated in the external case. The present invention is convenient to use and has an elegant look.
Abstract:
Provided are a catalyst for polymerization of propylene and a method for polymerization of propylene using the same. Specifically, provided are a catalyst for propylene polymerization which comprises titanium tetrachloride, an internal electron donor, and dialkoxy magnesium particles, as a carrier, obtained from the reaction of a halogen compound or nitrogen-halogen compound as a reaction initiator, metal magnesium and an alcohol, and a method for propylene polymerization using the same.
Abstract:
Single nucleotide polymorphisms (SNP) for predicting recurrence of hepatocellular carcinoma after curative surgical resection are provided. The SNPs have a significant correlation with higher risk of hepatocellular carcinoma recurrence after curative surgical resection. Therefore, the SNPs can be used in developing micro-arrays or test kits for predicting recurrence of hepatocellular carcinoma, and in screening drugs to prevent recurrence of hepatocellular carcinoma after curative surgical resection.
Abstract:
The present invention relates to a method for producing a propylene polymer having a very high melt flowability, specifically to a method for producing an isotactic propylene polymer having a dramatically improved melt flowability with a relatively high production yield in convenient way, by improving the reactivity of hydrogen that is served as a molecular weight controlling agent in propylene polymerization.
Abstract:
Disclosed is a method for producing a propylene polymer using an alkoxysilane compound comprising a trialkylsilyl group in its molecular structure, specifically a method for easily producing an isotactic propylene polymer with dramatically improved melt flowability, owing to the improved reactivity of hydrogen that is provided as a molecular weight regulator, by specifically using an alkoxysilane compound comprising a trialkylsilyl group in the molecular structure thereof as an external electron donor in propylene polymerization.
Abstract:
Micro-mirror device and an optical pick-up system of the same, the optical pick up system including a light source module for emitting a light, a first and a second focusing parts for focusing the light emitted from the light source module onto a surface of an optical recording medium, and a micro-mirror device between the first and second focusing parts for fine adjustment of a position of the light incident through the first focusing part, reflecting to the optical recording medium through the second focusing part, sensing the light re-reflected at the optical recording medium, and converting into an electrical signal, thereby permitting fabrication of a micro optical system by integrating/packing optical components, such as the mirror, the optical signal detecting photodiode, and the beam positioning device, saving a production cost by using silicon semiconductor fabrication process and micro-machining, and enhancing a positioning preciseness of the light by coupling micro actuator for driving the mirror.