Samyang Corporation

Lg Life Sciences, Limited

Korea Institute of Oriental Medicine

Korea Research Institute of Standards and Science

Lg Chem, Ltd

Lg Innotek Co., Ltd.

Yonsei University

Jae Hoon Lee

Hoon Ryu

Song Ho Jang

Jin Woo Park

Chong Jin Park

Jin Yeul Ma

Young Ran Um

Hyun Ik Shin

Won Hyun Jeon

Kyu Woong Lee

Jae Guk Noh

Hyeong Wook Choi

Seok Hyun Kim

Chung Wan Kim

Jun Seop Im

Dong Seon Kim

Ki Sook Park

Taek Jeong

Seung Hyun Yoo

Bum Jin Kim

Seung Han Park

Eun Jin Han

Gwang Seok Song

Sin Hye Ahn

Han Seb Moon

Soun Gyu Kwon

Bu-Soo Park

Myung Jin Song

Hyun Gue Hong

Sang-Hee Lee

Ji Hye Lee

In Jun Seo

Sang Heon Han

Bo Seung Choi

Byoung Heon Cho

Dae Yeon Kim

Ha Rim Jeong

Tae Ho Chung

Sung Up Choi

Kyoung Jin Kim

Tae Ho Heo

Hwa Yong Park

Hyun Ae Eum

Ga Young Im

Geunsik Jo

Soohee Kang

Jong Chul Mun

Dai Hyuk Yu

Seong Ye Seo

The present invention relates to: a non-aqueous electrolyte composition for a lithium secondary battery, comprising an anhydrosugar alcohol derivative; and a lithium secondary battery including same and, more specifically, to: a non-aqueous electrolyte composition comprising a specific amount of an anhydrosugar alcohol derivative as an additive and being capable of providing a lithium secondary battery having an improved battery lifespan property and storage stability; and a lithium secondary battery including same.

Non-aqueous electrolyte composition for lithium secondary battery having improved lifespan, and lithium secondary battery including same

A foldable portable device is disclosed. The foldable portable device according to the present invention includes a first body provided with a first lens configured to recognize an object and a first image sensor configured to detect an image of the object recognized by the first lens, a second body coupled to the first body to be folded toward the first body and provided with a second lens configured to adjust a focus for the object recognized through the first lens, and a first controller provided in the second body and configured to adjust a magnification of the object focused by the second lens, wherein the first lens and the second lens are provided to have the same optical path when the second body is folded toward the first body and overlaps the first body.

Foldable portable device

According to an embodiment of the present invention, disclosed is a camera apparatus comprising: a substrate; a light emitting part; a light receiving part comprising an image sensor located on the substrate; and a controller that controls the optical part or the light source using an output value received from a photodetector, wherein the light emitting part comprises: a light source located on the substrate; a holder located on the substrate; an optical part located on the light source; a driving part that moves the optical part along an optical axis; and the photodetector located on the substrate.

Distance measuring camera apparatus

The present invention relates to a polyol composition comprising anhydrosugar alcohols and an anhydrosugar alcohol polymer and, more specifically, to a polyol composition comprising a monoanhydrosugar alcohol, a dianhydrosugar alcohol, and a polymer of a monoanhydrosugar alcohol and/or a dianhydrosugar alcohol, the polyol composition being usable in various fields since the physical property conditions of the composition, such as number average molecular weight (Mn), polydispersity index (PDI) and hydroxyl value, satisfy specific levels, and, particularly, being capable of remarkably improving the physical properties of a polyurethane, such as tensile strength and elongation, when used as a polyurethane chain extender.

Polyol composition comprising anhydrosugar alcohols and anhydrosugar alcohol polymer

The present invention relates to a plasticizer composition and a preparation method therefor and, more specifically, to a plasticizer composition, which contains an anhydrosugar alcohol monoester, an anhydrosugar alcohol diester, and a sugar alcohol ester at a specific content ratio and has improved plasticity and excellent storage stability, and to a preparation method therefor.

Plasticizer composition and preparation method therefor

A method is disclosed for increasing an intensity of a signal detected in a spectroscopy device using a vapor cell and a spectroscopy device using the same. An operation method of the spectroscopy device may include: causing a first light for exciting an atom trapped in a vapor cell in a first hyperfine ground state to a first excited state to be incident on the vapor cell; causing a second light for exciting an atom trapped in the vapor cell in a second hyperfine ground state to a second excited state to be incident on the vapor cell; causing a third light for exciting the atom in the second excited state to a third excited state to be incident on the vapor cell; and detecting fluorescence which is emitted while the atom in the third excited state returns to the ground state.

Signal augmentation method in spectroscopy device using vapor cell and spectroscopy device using the same

The present invention relates to a two-dimensional magnetic-optical trap system using frequency and phase modulation with an arbitrary waveform, including: a glass cell; a coil set; and a light source module, wherein the laser source module includes: a cooling laser; a re-pumping laser; a first acousto-optic modulator; a second acousto-optic modulator; and an electro-optical modulator.

Two-dimensional magnetic-optic trap using frequency and phase modulation with arbitrary waveform

The present application relates to an electrochromic element and a method for manufacturing the same. A method for manufacturing an electrochromic element according to an exemplary embodiment of the present application comprises: forming a first electrode on a first substrate, and then forming a first electrochromic unit on the first electrode; forming a second electrode on a second substrate, and then forming a second electrochromic unit on the second electrode; and forming an electrolyte layer between the first electrochromic unit and the second electrochromic unit, in which the forming of the first electrochromic unit is carried out by an E-beam deposition method (E-beam evaporation) using a carrier gas.

Electrochromic element and method for manufacturing same

The present invention relates to lactic acid fermented Galgeuntang, and a composition comprising the said lactic acid bacteria fermented Galgeuntang or Galgeuntang as an active ingredient, more particularly, to lactic acid fermented Galgeuntang prepared by the steps of inoculating lactic acid bacteria to Galgeuntang, culturing thereof, and fermenting thereof, and a composition for preventing or treating liver toxicity comprising the said fermented Galgeuntang or Galgeuntang. The composition of the present invention has treatment effect on liver toxicity, so that it can be effectively used as a liver function recovering agent or health food for liver function recovery.

Composition for preventing or treating liver toxicity comprising Galgeuntang or lactic acid bacteria fermented Galgeuntang

The present invention relates to a pharmaceutical composition and health supplement for preventing or treating atopic dermatitis, the composition and supplement having as active ingredients extract of a galenical mixture includingroot, licorice, lonicer aflower, Koreanroot, Koreanroot,root,fruit, lappa fruit,Nakai,, lithospermum, oleoresin,, and, orfermentation of the galenical extract prepared by inoculatingto the galenical extract and fermenting same. The galenical extract or the galenical extract fermentation of the present invention achieves reduced scratching, decreases clinical features of atopic symptoms such as erythema, itchiness and dry skin, edema and hematoma, erosion, and lichenification, and reduces IgE concentration in blood, which is related to exogenous atopic dermatitis, in laboratory animal models of atopic dermatitis, and is thereby, useful for preventing or treating atopic dermatitis.

Composition for preventing or treating atopic dermatitis including galenical extract or lactobacillus fermentation thereof

The present invention relates to herbal medicine extracts useful in the prevention or treatment of diseases caused by influenza viruses, and to a pharmaceutical composition or health food comprising the extracts. The herbal medicine extracts of the present invention are derived from natural materials, and are safe for the human body, and can be used in preventing and treating and in relieving symptoms of diseases caused by various types of influenza viruses.

Composition for preventing or treating diseases caused by influenza viruses

The present invention relates to an isoxazoline derivative having the cyclic carboxylic acid hemiketal moiety of formula (1) for use as caspase inhibitor, a process for preparing it, and a pharmaceutical composition comprising it.

Isoxazoline derivative and novel process for its preparation

The present invention relates to a novel process for the production of 3-amino-5-fluoro-4-dialkoxypentanoic acid ester used in the precursor of 3-amino-5-fluoro-4-oxopentanoic acid, represented by the following formula (I): wherein R1 and R2 are as defined in the Description. 

Process for preparing 3-amino-5-fluoro-4-dialkoxypentanoic acid ester

The present invention relates to a process for preparing a beta-keto ester compound of formula (1), which is an intermediate for the synthesis of quinolone antibiotics. Particularly, the present invention is characterized by the reaction of an organo nitrile compound with a salt of mono-alkyl malonate in the presence of metal salt, and so the reaction is easy to control due to its endothermic nature, and is devoid of lachrymatory reagents with excellent reproducibility. Subsequent in situ hydrolysis in the presence of aqueous acid solution provided the compound of formula (1).

Process for preparing beta-ketoester compounds

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Daejeon, South Korea

Jae Hoon Lee