Samsung Electronics Co., Ltd.

Chong Kun Dang Pharmaceutical Corporation

Korea Food Research Institute

Chong Kun Dang Corporation

Kyung-Hwan Kim

Yo-Han Lee

Jin-Hong Jeong

Jung-Woo Kim

Myung-ho Kyung

Ji-Hoon Park

Hye-Soon Jeong

Se-Jun Song

Min-ho Choi

Jae-Woong Choi

Ki-Young Kwon

Dong-Sik Han

Tae-Won Um

Kyu-Chul Shin

Byoung-Taek Choi

Chung-Il Hong

Jang Woo Park

Dong-Jeon Kim

Byoung-Tack Choi

Jang-Woo Park

Byoung-Kook Kim

Young-Eon Kim

Ick-Jong Yoo

Byoung Kook Kim

Nak Kyu Sung

Tae-Yoon An

Chung-II Hong

Sang-Eun Kim

In-Ho Oh

A method for processing contents at an electronic device is provided. The method includes generating a first content corresponding to a user input applied to content via the electronic device, and displaying a floating user interface (UI), which displays first scrap information on the first content, on a screen of the electronic device.

Method of processing content and electronic device thereof

A sense amplifier includes first, second and third circuits. The third circuit includes; a first NMOS transistor connected between a first node connected with the first circuit and a third node, generates first internal data, and operates in response to second internal data, a second NMOS transistor connected between a second node connected with the first circuit and a fourth node, generates the second internal data, and operates in response to the first internal data, a first PMOS transistor connected between a first input node of receiving the input data and the third node and operates in response to a sensing signal, a second PMOS transistor connected between a second input node of receiving the inverted input data and the fourth node and operates in response to the sensing signal.

Sense amplifier including pre-amplifier circuit and memory device including same

A rotary input device comprising: a bezel portion that includes one or more pressing members; and one or more switch units, wherein each of the switch units is arranged to come in physical contact with any of the pressing members when the bezel portion is rotated, and generate an electrical on/off signal when the switch unit comes in physical contact with any of the pressing members.

Rotary input device and electronic device adopting the same

An in-building mobile communication system. The in-building mobile communication system comprising a transmission/reception repeater for performing both transmission and reception via an antenna, with respect to a terminal, the transmission/reception repeater being installed in the center of a building, at least one transmission repeater for performing only transmission, with respect to the terminal, which is installed a certain preset distance away from the transmission/reception repeater, the transmission repeater facing the transmission/reception repeater, at least one transmitter/receiver unit connected in parallel with the repeaters, and a base station device connected with the transmitter/receiver unit.

Apparatus and method for suppressing interference of reverse link in in-building mobile communication system

A color image forming apparatus includes a photoreceptor medium, an exposing unit, a plurality of developer units, and a power supply. The exposing unit scans light onto the photoreceptor drum to form a latent electrostatic image. The plurality of developer units include developer rollers supplying toner to the latent electrostatic image to develop the latent electrostatic image into a toner image. Each developer unit contains toner of a different color, and the developer units are arranged around the photoreceptor medium so that the developer rollers are separated by a development gap from the photoreceptor medium. The power supply selectively applies a first bias allowing toner to be supplied through the development gap to the photoreceptor medium on which the latent electrostatic image is formed and a second bias preventing toner from passing through the development gap.

Apparatus and method of forming multi-color images

A developing unit of an electrophotographic image forming apparatus includes at least one developing apparatus installed to be capable of accessing and being separated with respect to a photoreceptive drum and including a developing roller developing an electrostatic latent image formed on the photoreceptive drum and a gap maintenance member closely contacting the photoreceptive drum such that the developing roller accesses the photoreceptive drum in a non-contact state while maintaining a predetermined gap with the photoreceptive drum, and a guide portion formed on a frame to guide a movement of the developing apparatus. An inclined portion facing a center shaft of the photoreceptive drum is provided at a leading end of the guide portion so that the gap maintenance member closely contacts the photoreceptive drum while pressing the photoreceptive drum in a radial direction of the photoreceptive drum.

Developing unit and electrophotographic image forming apparatus using the same

A multifunctional analog TRK circuit board is designed so as to serve as both loop, ground start, DID, E&M, ring down and both way TRK. Thus, the various analog TRK circuits are embodied in a single TRK board, thereby increasing productivity compared to the conventional system requiring separate TRK circuit boards. The multifunctional TRK circuit is selectively controlled to provide desired TRK functions.

Multifunctional analog trunk circuit

A nystatin-resistant mutant microorganism belonging to genus is provided for preparing triol heptanoic acid, a precursor of 3-hydroxy-3-methylglutaryl-CoA reductase inhibitor. A mutant CLS247-13, KCTC 0673 BP is prepared by treating CLS216-7, KCTC 0359 BP with ultraviolet ray or chemical mutagens. The mutant provides high productivity (at least 11.5 g/L, 95/6% of the total product) of triol heptanoic acid, while reducing (less than 0.53 g/L, 4.4% of total product) productivity of triol heptanoic acid analogues. Since the nystatin-resistant mutant strain CLS347-13 has a capability of producing triol heptanioc acid with a high yield in a short period of culture time compared with known triol heptanoic acid producing strains, it can be widely used in industrial applications.

Nystatin-resistant Aspergillus terreus CLS 247-13, KCTC 0673BP for preparing triol heptanoic acid employing the same

An apparatus for cleaning a roller for a liquid printer includes a first cleaning unit and second cleaning unit. Foreign materials adhering on the transfer roller are removed from the surface of the transfer roller and transferred to the cleaning roller of the first cleaning unit. A cleaning web of the second cleaning unit is used for removing foreign materials from the surface of the cleaning roller of the first cleaning unit. The surface of the transfer roller is prevented from contamination. Also, the transfer roller can transfer clear images to the paper.

Roller cleaning apparatus for liquid printer

The present invention relates to a novel mutant of Aspergillus terreus which shows a resistance to both cerulenin and L-methionine analogue, and a process for preparing mevinolinic acid which comprises aerobic culture of the mutant strain and recovery of mevinolinic acid. The mutant of the present invention provides a remarkably high productivity of mevinolinic acid while reducing the production of byproducts such as mevinolinic acid analogues, when compared with a wild type Aspergillus terreus isolated from soil environment in Korea, and it successfully produce mevinolinic acid by employing monosaccharides such as glucose and galactose, unlike the mother strain.

Aspergillus genus showing resistance to cerulenin and L-methionine

An electrophotography developing apparatus of non-contacting type using a nonmagnetic one-component toner is provided. The developing apparatus adopts a soft roller as a developing roller and a developing gap of 50-200 .mu.m is formed between a developing drum and developing roller. A desirable image can be provided by adopting the soft roller as the developing roller and properly setting the developing gap between the developing roller and the developing drum. Generally, the electrophotography developing apparatus is used in the apparatus for printing and communicating, such as a duplicator, a printer and a facsimile.

Non-contacting, non-magnetic, Mono-component developing apparatus

Dehydrated flavorings are produced by using the blood of livestock including hydrolysis of the blood to convert protein to amino acid form, passing the hydrolyzed suspension through a granular type active charcoal column to remove poor color and odor properties from the hydrolyzed suspension, removing salt from the suspension by filtering, causing the suspension to taste meat-like by allowing it to react with sugars, and then powdering the suspension to produce a powdered blood product.

Growing community of inventors

Gyeonggi-do, South Korea

Kyung-Hwan Kim