Samsung Electronics Co., Ltd.

Lg Electronics Inc.

National Cancer Center

Yukong Limited

Eutilex Co., Ltd.

Cms Lab Inc.

Dong Wha Pharmaceutical Co. Ltd.

Jin-Soo Lee

Hyeon-June Kim

Seung-hoon Lee

Byoung S Kwon

Young-Joo Lee

Young-Woo Kim

Sang-Jae Park

Ho-Sik Oh

Heon Yoo

Don-Gil Lee

Kwang-Hui Kim

Beom-Kyu Choi

Hyeon-Jun Kim

Sang-Yoon Park

Young-Ho Kim

Young Ho Kim

Chang-soo Lee

Yong-geun Kim

Byung-Sun Ahn

Se-Hyun Lyu

Byung-Kiu Park

Hyeon-Seok Eom

Hyun-Guy Kang

Yong-baek Yoo

Jin-geun Kwak

Jung Min Song

Kwang-taek Lim

Young-Chul Ko

Bong-Hwan Choi

Yun-Ha Hwang

Hee-Youn Lee

Sam-seuk Choi

Chang-soo Rhee

Yong-Ho Chung

Eun-Joo Kim

Seung-ki Hong

Hong-Suk Suh

Pan-Soo Kim

Do-Hui Kim

Yong-Youp Park

Ki-Ho Lee

Hyun-Jong Jung

Min-Hye Lee

Jei-Man Ryu

Kang-Min Yoo

Heon-Jun Kim

Bon-Cheol Ku

Heung-Sup Jeong

Jae-Myoung Choi

Provided is a method for isolating and proliferating autologous cancer antigen-specific CD8T cells, and more particularly, a method for selecting an epitope recognized by CD8T cells from autologous cancer antigens present in blood of individual cancer patients; and isolating autologous cancer antigen-specific CD8T cells by using a peptide of the selected epitope, and a method of massively proliferating CD8T cells by using the method. According to the present invention, it is possible to isolate autologous cancer antigen-specific CD8T cells by using the peptide of the CD8 T cell epitope of the autologous cancer antigen present in blood of individual cancer patients instead of a heterologous antigen. Therefore, by using T cells recognizing the autologous cancer antigen, it is possible to effectively select and eliminate cancer cells derived from the cancer patient's own cells. Thus, T cells can be applied to treatment and alleviation of cancer diseases without side effects.

Methods for isolating and proliferating autologous cancer antigen-specific CD8T cells

Methods for isolating and proliferating autologous cancer antigen-specific CD8+T cells

The present invention relates to a vesicle containing a saccharide isomerate, a hydrolyzed lupine protein, and an intercorneocyte lipid mimetics as an active ingredient, and a composition for skin external application including the vesicle, and more particularly, to a vesicle including: an aqueous phase part including a saccharide isomerate and a hydrolyzed lupine protein; and an oil phase part including an intercorneocyte lipid mimetics, lysolecithin, and glycerin. The vesicle includes the intercorneocyte lipid mimetics together with the saccharide isomerate and the hydrolyzed lupine protein as contents, so that the vesicle is excellent in a skin barrier recovery function and a skin moisturizing effect upon skin application. In addition, the vesicle is excellent in phase stability, so that the vesicle is suitable to be commercialized as various compositions for skin external application.

Vesicles containing saccharide isomerate, hydrolyzed lupine protein, and intercorneocyte lipid mimetics as active ingredient, and composition for skin external application comprising the same

A method for selecting and activating a particular menu displayed in a client's region of a monitor screen by use of an image cognition is disclosed. Using an image-capturing device such as a camera attached to a system, a user's image is recognized at real time and displayed on an initial screen of a monitor. The user makes a direct hand motion while viewing his own image displayed on the initial screen, and when a desired menu icon is designated among a variety of menu icons arrayed on the initial screen, the system guides the user's hand image to the corresponding menu icon for its selection. When the user makes a particular body motion to activate the selected menu, the system recognizes the motion for thereby activating the selected menu.

Method of application menu selection and activation using image cognition

A method of receiving or sending data. The data includes a chart (i.e., a histogram). The chart may be grouped into categories (i.e., bins). The order of the categories in the chart is according to the categories ability to discriminate.

Method for searching multimedia using progressive histogram

Disclosed is a multimedia searching method and apparatus that can achieve a high performance and provide a interoperability by defining a histogram using uniformly quantized bin values as a standard histogram, and a comparative search can be performed using a search histogram having non-uniformly-quantized bin values based on the standard histogram. The non-uniformly quantized bin values of the search histogram can be determined for each application by non-uniformly combining the uniformly-quantized bin values. According to a method, the histogram is defined as a standard histogram, and a comparative search is performed by converting the standard histogram. Further, a standard histogram obtained by uniformly quantizing a given color space can be converted into a search histogram (e.g., determined for a certain application) by non-uniformly combining the bins obtained by uniformly quantizing the color space into the N partial regions.

Multimedia searching method using histogram

A method for designating a representative color which is expressed based on a reliability that a representative color of an image region expresses an image region is disclosed. This method includes a step for expressing a reliability of the representative color value as a color information of the image region together with a representative color value which represents the image region in a method using a color value as an information with respect to an image region, for thereby expressing a color information of an image region using a reliability and a color segmentation method of an image region.

Representative color designating method using reliability

An apparatus and method to fabricate a photosensitive drum for an image forming apparatus. The apparatus includes a photosensitive belt supply roll and a double-sided tape supply roll; a bonding unit to bond a photosensitive belt and a double-sided tape together; a cutting unit to cut the bonded photosensitive belt and double-sided tape at a predetermined length from a double-sided tape cover; a rotating unit to rotate the cut photosensitive belt and double-sided tape around a rotary drum having a predetermined size; and a winding unit to wind the double-sided tape cover which is separated from the photosensitive belt and the double-sided tape. An inexpensive photosensitive belt is wound on a large-sized rotary drum by applying tension. Thus, it is possible to mass-produce the photosensitive drum at a low cost.

Apparatus to fabricate photosensitive drum for image forming apparatus and method thereof

A waste toner collecting apparatus of an electrophotographic image forming device includes a photoreceptive drum having a first slit formed on an outer circumferential surface thereof in a lengthwise direction, through which waste toner removed from the outer circumferential surface of the photoreceptive drum by a cleaning blade contacting the outer circumferential surface thereof passes to be contained therein, and a slit opening/shutting unit which selectively opens and shuts the first silt. Thus, the image forming device can be made compact, and generation of dust can be prevented.

Waste toner collecting apparatus of electrophotographic image forming device

A photosensitive drum structure for an image forming apparatus. The photosensitive drum structure includes a cylindrical rotary drum having steps at both ends of the circumferential surface thereof, and a photosensitive belt being wound around the rotary drum and attached thereto with an adhesive that is adhered to the steps. Here, a gap is formed between the circumferential surface of the rotary drum and the photosensitive belt. Thus, an inexpensive photosensitive belt is wound around a rotary drum, and a photosensitive drum can be manufactured with a low cost. Also, a nip having a predetermined width is formed on a contact surface between a developer roller and the photosensitive drum, thereby improving development of the image.

Photosensitive drum structure for image forming apparatus using photosensitive belt

An apparatus and method for measuring a liquid level in a vessel using an acoustic wave. Acoustic tubes have first ends disposed vertically along a sidewall of the vessel for each of the liquid levels to be measured, and the tubes communicate with the inside of the vessel. Second ends of the tubes are connected to a common tube. A storage level sensor board generates the acoustic wave in the vessel, receives the acoustic wave propagated through the acoustic tubes and the common tube, and determines the level of liquid in the vessel based on the received acoustic wave.

Liquid level measuring apparatus and method

An object extracting method using a motion picture more accurately and rapidly extracts a specific object by using a difference image frame of a pair of still image frames obtained from a motion picture and color information which defines a color of the object. The object extracting method using a motion picture includes the steps of: obtaining a difference image frame by getting a pair of still image frames having a predetermined time interval from a motion picture and obtaining a color image frame which satisfies color information defining a color of a particular object from one of the still image frames; performing a grid processing of a logic image frame which is obtained from the difference image frame and the color image frame at a predetermined size and obtaining connected components using direction connection information and defining minimum areas each includes the connected components; comparing each of the minimum areas with predetermined conditions, thereby selecting the minimum areas which satisfy the conditions as object area candidates; and selecting and optimizing a largest object area candidate among the object area candidates.

Object extracting method using motion picture

A developer cleaning method for a liquid electrophotographic printer is achieved by developing an electrostatic latent image by supplying developer supplied from an injection nozzle to a photoreceptor medium via a development roller, removing drip developer formed on the photoreceptor web between a squeegee roller and the development roller, removing developer remaining between the injection nozzle and the development roller, and reducing an electrical potential of the development roller after development so that toner particles included in the drip developer are transferred to the development roller due to a difference in electrical potential.

Method for cleaning the developer for a liquid electrophotographic printer

A fixation roller for a liquid electrophotographic printer rotates in contact with a transfer roller transferring an image developed on a photoreceptor web to a sheet of paper. The fixation roller includes a body made of metal, an elastic rubber layer formed on the outer circumferential surface of the body, and silicon oil included in the rubber layer to come out to the surface of the rubber layer at a high temperature during printing, thus encompassing the surface of the rubber layer.

Fixation roller for liquid electrophotographic printer and transferring apparatus adopting the same

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Seoul, South Korea

Jin-Soo Lee