Dongkook Pharmaceutical Co., Ltd.

Other

Samsung Display Co., Ltd.

Enex, Co., Ltd.

Samsung Electronics Co., Ltd.

Hewlett-Packard Development Company, L.p.

Kong Kook Pharmaceutical Co., Ltd.

Jin Kyu Park

Wan Soo Kim

Jin Ho Park

Yong Hyun Kim

Sang Ki Rhee

Han Won Lee

Sung Ki Seo

Won Hun Ham

Myung K Kim

Hak Ryol Kim

Hee Sock Park

Yong Hae Kim

L A Saburoba

Kyung Seok Choi

Won T Cho

L M Nobikoba

T B Panichkina

A G Domracheva

Y E Bartochevichi

Yong Hee Lee

Kwon Kim

Yo Han Lee

Dong In Kim

Kyung Rok Kim

Sang Su Han

Ki Hoon Choi

Hyun-Seok Ko

Hyun Seok Hong

Seung Chul Lee

Kee Young Lee

Won Suk Yang

Kyu-Baik Chang

Chang Young Oh

Whee Won Lee

Jong Jin Lee

Young Keun Mo

Jin Kyuk Pyo

Leonid Semionovich Kogtev

Ki Young Lee

Min Sung Park

San Beom Kim

Sijoong Jang

Young Kwan Park

Goo Young Jung

Mork Soon Park

Dong Seon Kim

Il Ho Lim

Ung Kil Jee

Pyung Keun Myung

An image forming apparatus and method for color registration are provided. The image forming apparatus according to an example includes a communication device to receive print data, a print engine including a plurality of photosensitive drums, and a processor to control the print engine to print the received print data on a plurality of printing papers, and to form a predetermined pattern for color registration in an inter-paper distance section between two of the plurality of printing papers on a paper feeding path.

Color registration in real-time

A display device includes a timing controller, a driver, and a display panel. The timing controller outputs a first clock signal having first rising time during an active section and a second clock signal having second rising time during a blank section adjacent to the active section. The driver generates a data signal based on the first clock signal and the second clock signal and to output the data signal. The display panel displays an image based on the data signal. The first rising time is shorter than the second rising time.

Display device and method of driving the same

The present invention relates to a mobile phone holder including a base, the holder: providing a flexible sheet and a sliding device so as to allow the fingers to pass through the arch-shaped flexible sheet during one-handed operations; making one-handed operations easier so as to prevent the mobile phone from dropping during one-handed operations; and allowing the height of the flexible sheet provided in an arch shape to be adjusted, thereby enabling the mobile phone to be put directly on a loading surface and allowing a user to freely use both hands.

Mobile phone holder

A display device includes an external image processing set and a display assembly configured to receive converted image data from the external image processing set and display an image corresponding to the converted image data. The display assembly includes a dynamic capacitance compensation lookup table storage unit which stores therein a dynamic capacitance compensation lookup table, and the external image processing set includes a memory which receives the dynamic capacitance compensation lookup table from the display assembly and stores therein the received dynamic capacitance compensation lookup table, and a graphic processing unit which outputs converted image data in which current frame data has undergone dynamic capacitance compensation based on the stored dynamic capacitance compensation lookup table, the current frame data and previous frame data.

Display device including a dynamic capacitance compensation lookup table

A display device including pixels; a data driver configured to apply a data signal to data lines connected to the pixels; and a signal controller configured to receive an image signal, a data enable signal, and a main clock signal, and to transmit an image data signal and an output signal that instructs transmitting of the data signal to the data driver. The signal controller is configured to detect electrostatic discharge (ESD) noise using the main clock signal and to mask the output signal when the image signal is distorted as a result of the ESD noise.

Display device and driving method thereof

A unified simulation system is provided. The unified simulation system includes an input database storing input data comprising an input parameter and environment information, a unified simulator executing a unified process-device-circuit simulation of characteristics of a semiconductor apparatus based on the input data and at least one predetermined model and outputting a simulation result as output data, and an output database storing the output data. The unified simulator includes a process simulator simulating at least one process based on the input data and outputting process characteristic data, a device simulator simulating at least one device based on the process characteristic data and outputting device characteristic data, and a circuit simulator simulating a circuit comprising the at least one device. Accordingly, multiple devices can be simultaneously optimized for the optimization of circuit characteristics and an accurate specification at process and device levels can be provided.

Systems and methods for executing unified process-device-circuit simulation

An apparatus for reducing harmful ingredients in gas by irradiating the gas with an electron beam. The apparatus comprising a voltage generating unit adapted to generate a high-frequency and high voltage signal, and a reaction unit coupled to the voltage generating unit to receive the high-frequency and high voltage signal, the reaction unit including an electron beam pole having a plurality of openings along the surface of the electron beam pole, and a plurality of discharge cells for each opening, the discharge cells being disposed to face the corresponding opening for generation of the electron beam therebetween, the region between the discharge cells and the openings defining a reaction region through which the gas travels.

Method and apparatus for cleaning harmful gas by irradiation with gas laser and electron beams

Disclosed is a method for preparing sustained release microparticles which release a physiologically active substance for long periods of time. The sustained release microparticles are prepared through a multi-emulsion process. A drug of interest is dissolved or dispersed in each of at least two oils to give at least two primary oil phases or emulsions. Each oil phase or emulsion contains a biodegradable polymer. The least two primary oil phases or emulsions are dispersed in one aqueous phase, synchronously or in succession. From the drug-dispersed solution, the organic solvents are removed to produce microparticles. Therefore, the drugs such as leutenizing hormone releasing hormones can be continuously released in vivo for prolonged periods of time, bringing about an improvement in the therapeutic effect.

Sustained release microparticle and method for preparing the same

Apparatus for cleaning harmful gas by irradiation with electron beams

The present invention relates to stereoselective synthetic method of oxazoline derivative. More particularly, it relates to a synthetic method of oxazoline derivative having the structure of formula I. ##STR1## wherein R represents phenyl, benzyl, methyl, ethyl, isopropyl, isobutyl, cyclohexyl or cyclohexylmethyl.

Stereoselective synthesis of oxazoline derivative

The present invention relates to a process for the preparation of an oxazoline compound which is easily chemically converted to a beta-amino-alpha-hydroxy acid or a gamma-amino-beta-hydroxy acid. The method comprises producing a compound of the following formula (4) using .alpha.-amino acid. The produced compound (4) is subjected to an intramolecular cyclization to produce an oxazoline compound of the following formula (3). The oxazoline compound (3) is oxidized at a vinyl group with RuCl.sub.3 or NaIO.sub.4 to produce an oxazoline compound of the following formula (1) which is easily chemically converted to a beta-amino-alpha-hydroxy acid. Alternatively, the oxazoline compound (3) may also be treated with 9-borabiclo[3.3.1]nonane such that a hydroxy group is introduced into the end of the vinyl group of the oxazoline compound(3). The introduced end hydroxy group is oxidized with RuCl.sub.3 or NaIO.sub.4 to produce an oxazoline compound of the following formula (2) which is easily chemically converted to a gamma-amino-hydroxy acid.

Process for the preparation of oxazoline compound

The object of this invention is to provide novel buprenorphine analgesic analogues represented by following formula(I) and their non-toxic pharmaceutically acceptable salts. ##STR1## wherein R.sub.1 is hydrogen atom, methyl, ethyl, cyclopropyl or cyclobutyl; and

Buprenorphine analgesic analogues

The object of the present invention is to provide an improved process for preparing benzodiazepine-3-alkyl carboxylate of formula(I) and its pharmaceutically acceptable salts and esters. ##STR1## wherein R.sup.1 is methyl, ethyl or isopropyl;

Process for preparing benzodiazepine derivatives

The object of this invention is to provide a biosorbent for heavy metals having polyaminosaccharide sodiumphosphate as main ingredient prepared from microbial biomass using Aspergillus, Penicillium, Trichoderma or Micrococcus genus originating from industrial fermentations and biological treatment plants.

Biosorbent for heavy metals prepared from biomass

Disclosed herein are a novel strain of Streptomyces and a method for the production of aclacinomycins A, B, Y and aglycone thereof by cultivating the same. Streptomyces lavendofoliae DKRS(KCTC 0092BP) of the present invention is capable of producing aclacinomycins A, B, Y and aglycone with higher yield. Further, it is possible to selectively produce aclacinomycin A or Y by adjusting pH of the cultured broth of Streptomyces lavendofoliae DKRS to 4.4 or 4.6 with acetate buffer or hydrochloric acid, respectively.

Method for producing aclacinomycins A, B, Y using Strepomyces

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Seoul, South Korea

Jin Kyu Park