Patents by Inventor Yong-Kil Kim
Yong-Kil Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12258525Abstract: Embodiments of the present disclosure relate to a method and system for producing refined hydrocarbons from waste plastic pyrolysis oil. The method and system for producing refined hydrocarbons from waste plastic pyrolysis oil according to the embodiments of the present disclosure may minimize formation of an ammonium salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, the method and system for producing refined hydrocarbons according to the embodiments of the present disclosure may have excellent refining efficiency and may implement a long-term operation of a process because deactivation of a catalyst used in the process is prevented and may produce refined hydrocarbons having a low content of impurities and a high octane number from waste plastic pyrolysis oil.Type: GrantFiled: February 7, 2024Date of Patent: March 25, 2025Assignees: SK INNOVATION CO., LTD., SK GEO CENTRIC CO., LTD.Inventors: Yong Woon Kim, Seo Yeong Kang, Soo Kil Kang, Min Gyoo Park, Young Moo Park, Min Woo Shin, Jae Hwan Lee, Jin Seong Jang, Sang Hwan Jo
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Patent number: 12245857Abstract: A dual-helmet magnetoencephalography measuring apparatus includes: an internal container storing a liquid refrigerant; an external container disposed to surround the internal container and including a first external helmet and a second external helmet disposed to be spaced apart from each other; a first sensor-mounted helmet disposed to surround the first external helmet between the external container and the internal container; a second sensor-mounted helmet disposed to surround the second external helmet between the externa container and the internal container; a plurality of first SQUID sensor module disposed on the first sensor-mounted helmet; and a plurality of second SQUID sensor module disposed on the second sensor-mounted helmet.Type: GrantFiled: June 29, 2022Date of Patent: March 11, 2025Assignee: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: Kwon-Kyu Yu, Yong-Ho Lee, Hyukchan Kwon, Jin-Mok Kim, Sang-Kil Lee, Bokyung Kim, Min-Young Kim, Kiwong Kim
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Patent number: 12245858Abstract: A dual-helmet magnetoencephalography measuring apparatus according to an example embodiment includes: an internal container storing a liquid refrigerant; an external container disposed to surround the internal container and including a first external helmet and a second external helmet disposed to be spaced apart from each other; a first sensor-mounted helmet disposed between the external container and the internal container to surround the first external helmet; a second sensor-mounted helmet disposed between the external container and the internal container to surround the second external helmet; a plurality of first SQUID sensor modules disposed on the first sensor-mounted helmet; and a plurality of second SQUID sensor modules disposed on the second sensor-mounted helmet. The internal container and the external container are tilted in a vertical direction.Type: GrantFiled: June 29, 2022Date of Patent: March 11, 2025Assignee: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCEInventors: Kwon-Kyu Yu, Yong-Ho Lee, Hyukchan Kwon, Jin-Mok Kim, Sang-Kil Lee, Bokyung Kim, Min-Young Kim, Kiwong Kim
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Publication number: 20250043191Abstract: Embodiments of the present disclosure relate to a method for producing refined hydrocarbons from waste plastics, the method including: a pretreatment process of pretreating waste plastics; a pyrolysis process of producing pyrolysis gas by introducing the waste plastics pretreated in the pretreatment process into a pyrolysis reactor; a lightening process of producing pyrolysis oil by introducing the pyrolysis gas into a hot filter; and a distillation process of distilling the pyrolysis oil to obtain refined hydrocarbons, wherein a liquid condensed in the hot filter is re-introduced into the pyrolysis reactor, and a system for producing refined hydrocarbons from waste plastics.Type: ApplicationFiled: October 22, 2024Publication date: February 6, 2025Inventors: Sang Hwan JO, Soo Kil KANG, Yong Woon KIM, Min Gyoo PARK, Min Woo SHIN, Jin Seong JANG
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Patent number: 9205837Abstract: Disclosed are a parking operation control apparatus and a control method thereof. The apparatus includes a first sensing unit to sense current wheel speed of an automobile in a parking release mode or a current front-wheel speed of the automobile in a parking operation mode, a first controller to receive the current wheel speed and output the same and to store a reference wheel-speed range, a second sensing unit to sense the current wheel speed from the first controller, a first judgment unit to judge whether the current wheel speed deviates from the reference wheel-speed range, or whether the current wheel speed sensed by the second sensing unit is not output, and a regulation unit to regulate the current wheel speed to conform to the reference wheel-speed range when the first judgment unit judges that the current wheel speed deviates from the reference wheel-speed range or is not output.Type: GrantFiled: June 16, 2014Date of Patent: December 8, 2015Assignee: MANDO CORPORATIONInventor: Yong-Kil Kim
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Publication number: 20150039185Abstract: Disclosed are a parking operation control apparatus and a control method thereof. The apparatus includes a first sensing unit to sense current wheel speed of an automobile in a parking release mode or a current front-wheel speed of the automobile in a parking operation mode, a first controller to receive the current wheel speed and output the same and to store a reference wheel-speed range, a second sensing unit to sense the current wheel speed from the first controller, a first judgment unit to judge whether the current wheel speed deviates from the reference wheel-speed range, or whether the current wheel speed sensed by the second sensing unit is not output, and a regulation unit to regulate the current wheel speed to conform to the reference wheel-speed range when the first judgment unit judges that the current wheel speed deviates from the reference wheel-speed range or is not output.Type: ApplicationFiled: June 16, 2014Publication date: February 5, 2015Inventor: Yong-Kil KIM
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Patent number: 7739980Abstract: An apparatus and method for manufacturing a steel tube are provided. The apparatus includes: a tube-forming device for forming a steel plate into a steel tube; a heat treatment device connected in-line to the tube-forming device to heat the steel tube to a high temperature; a pre-treatment device for annealing the steel tube and providing a reduction atmosphere; and a plating device including a pot for storing a SeAHLume alloy composed of aluminum and zinc in a molten state, a level block selectively inserted into the molten alloy to adjust a level of the molten alloy, and a plating part into which the molten alloy flows in response to insertion of the level block and through which the steel tube passes substantially vertically. Therefore, it is possible to manufacture a steel tube having a plated surface to improve its corrosion-resistance.Type: GrantFiled: August 21, 2006Date of Patent: June 22, 2010Assignee: Korea Bundy Co., Ltd.Inventors: Gi Hyeoug Kim, Kyung Yun Kim, Yong Kil Kim, Sun Chang Kim, Jae Pyeong Sim, Jong Seo Kim
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Publication number: 20100138210Abstract: A post-editing apparatus for correcting translation errors, includes: a translation error search unit for estimating translation errors using an error-specific language model suitable for a type of error desired to be estimated from translation result obtained using a translation system, and determining an order of correction of the translation errors; and a corrected word candidate generator for sequentially generating error-corrected word candidates for respective estimated translation errors on a basis of analysis of an original text of the translation system. The post-editing apparatus further includes a corrected word selector for selecting a final corrected word from among the error-corrected word candidates by using the error-specific language model suitable for the type of error desired to be corrected, and incorporating the final corrected word in the translation result, thus correcting the translation errors.Type: ApplicationFiled: November 19, 2009Publication date: June 3, 2010Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Young Ae SEO, Chang Hyun Kim, Seong II Yang, Changhao Yin, Yun Jin, Jinxia Huang, Sung Kwon Choi, Ki Young Lee, Oh Woog Kwon, Yoon Hyung Roh, Eun Jin Park, Ying Shun Wu, Yong Kil Kim, Sang Kyu Park
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Patent number: 7078537Abstract: The present invention relates to novel 1,2- or 1,3-diamine and amide compounds and pharmaceutically useful salts thereof and methods for treating central nervous system diseases. The present 1,2- or 1,3-diamine and amide compounds have high binding affinity to the sigma receptor.Type: GrantFiled: June 12, 2002Date of Patent: July 18, 2006Assignee: SK CorporationInventors: Yong-Moon Choi, Yong-Kil Kim, Chun-Eung Park, Eun-Ho Lee
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Patent number: 6770659Abstract: Provided herein are racemic or enantiomerically enriched benzoyl piperidine compounds and pharmaceutically useful salts thereof, pharmaceutical compositions comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases and methods of treating central nervous system diseases in a mammal, in particular psychoses and cognition disorders.Type: GrantFiled: August 26, 2002Date of Patent: August 3, 2004Assignee: SK CorporationInventors: Yong-Moon Choi, Yong-Kil Kim, Jin-Uk Yoo, Eun-Ah Paek, Chun-Eung Park, Sung-Yong Seo, Coo-Min Chung, Joon Heo
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Publication number: 20040044033Abstract: Provided herein are racemic or enantiomerically enriched benzoyl piperidine compounds and pharmaceutically useful salts thereof, pharmaceutical compositions comprising an effective amount of racemic or enantiomerically enriched benzoyl piperidine compounds to treat central nervous system diseases and methods of treating central nervous system diseases in a mammal, in particular psychoses and cognition disorders.Type: ApplicationFiled: August 26, 2002Publication date: March 4, 2004Inventors: Yong-Moon Choi, Yong-Kil Kim, Jin-Uk Yoo, Eun-Ah Paek, Chun-Eung Park, Sung-Yong Seo, Coo-Min Chung, Joon Heo
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Publication number: 20030105079Abstract: The present invention relates to novel 1,2- or 1,3-diamine and amide compounds and pharmaceutically useful salts thereof and methods for treating central nervous system diseases. The present 1,2- or 1,3-diamine and amide compounds have high binding affinity to the sigma receptor.Type: ApplicationFiled: June 12, 2002Publication date: June 5, 2003Inventors: Yong-Moon Choi, Yong-Kil Kim, Chun-Eung Park, Eun-Ho Lee
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Publication number: 20020108711Abstract: The invention relates to a gas distribution apparatus of semiconductor equipment in which parts are assembled in a simple way in a chamber to thereby improve job efficiency in assembling and disassembling operations and prevent gas leakage outside. The apparatus assembled to supply gas into a chamber for a plasma etching process comprises: a body having a plurality of gas inducing inlets on a downward grooved side of its plate; and an injection plate screwed with the bottom surface of the body, the injection plate having small and large diameters of ring-shaped grooves on its upper surface to connect the gas inducing inlets, the grooves having injection holes formed at a predetermined interval for downward penetration, so as to completely prevent gas leakage outside.Type: ApplicationFiled: February 5, 2002Publication date: August 15, 2002Applicant: Samsung Electronics Co., Ltd.Inventor: Yong-Kil Kim
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Patent number: 6140532Abstract: O-Carbamoyl-phenylalaninol having substituent at benzene ring, represented by the general formula I, and pharmaceutically useful salts thereof, which are useful for the prophylaxis and treatment of CNS disorder including depression and anxiety, are disclosed: ##STR1## wherein R is lower alkyl containing 1 to 8 carbon atoms, halogen such as F, Cl and I, alkoxy containing 1 to 3 carbon atoms, thioalkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, or trifluorocarbon, and x is an integer of 1 to 3, with a proviso that R is the same or different when x is 2 or 3.Type: GrantFiled: April 9, 1996Date of Patent: October 31, 2000Assignee: SK CorporationInventors: Yong Moon Choi, Dong Il Han, Yong Kil Kim, Hun Woo Shin
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Patent number: 5935997Abstract: The present invention relates to O-thiocarbamoyl-aminoalkanol compound represented by the following structural formula (VI), (VIII) and (IX) which are a racemic or enantiomerically enriched and pharmaceulically acceptable salts thereof to treat diseases of the central nervous system: ##STR1## wherein Ar is a phenyl group as described as follows: ##STR2## wherein R is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br, and I, alkoxy containing 1 to 3 carbon atoms, thioalkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, or taifluorocarbon, and x is an integer from 1 to 3, with the proviso that R is the same or different when x is 2 or 3. R.sub.1 and R.sub.2 may be the same or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, aryl, 3 to 7-membered aliphatic cyclic compounds and R.sub.1 and R.sub.Type: GrantFiled: January 13, 1998Date of Patent: August 10, 1999Assignee: Yukong LimitedInventors: Yong Moon Choi, Yong Kil Kim
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Patent number: 5756817Abstract: The present invention relates to a racemic or enantiomerically enriched O-carbamoyl-phenylalaninol compound represented by the following structural formula V and pharmaceutically acceptable salts thereof to treat diseases of the central nervous system: ##STR1## wherein Ph is a phenyl group as described as follows: ##STR2## wherein R is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br and I, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms, and x is an integer from 1 to 3, with the proviso that R is the same or different when x is 2 or 3, R.sup.1 and R.sup.2 may be the same or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, aryl, arylalkyl, cyclic propyl and 5 to 7-membered aliphatic cyclic compounds, and R.sup.1 and R.sup.Type: GrantFiled: October 7, 1996Date of Patent: May 26, 1998Assignee: Yukong LimitedInventors: Yong Moon Choi, Dong Il Han, Yong Kil Kim, Hun Woo Shin, Jeong-Han Park
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Patent number: 5705640Abstract: The present invention relates to O-carbamoyl-(D)-phenylalaninol compound represented by the following structural formula V and pharmaceutically acceptable salts thereof to treat diseases of the central nervous system: ##STR1## wherein R.sup.1 and R.sup.2 may be the same with or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl containing 1 to 8 carbon atoms, and 5 to 7-membered aliphatic cyclic compounds which may comprise not more than two nitrogen or oxygen atoms directly unconnected, the total number of carbon atom of R.sup.1 and R.sup.2 ranging from 0 to 16.Type: GrantFiled: February 5, 1996Date of Patent: January 6, 1998Assignee: Yukong LimitedInventors: Yong Moon Choi, Dong Il Han, Yong Kil Kim
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Patent number: 5680502Abstract: The thin film heat treatment apparatus for heating the wafers or foil sheets provides a conductively heated table disposed within a vacuum chamber, a heat radiation preventing device that is installed adjacent to the conductively heated table and forms a space with the top of the heater table by surrounding the foil sheet or wafer placed on the top of the heater table.Type: GrantFiled: April 3, 1995Date of Patent: October 21, 1997Assignee: Varian Associates, Inc.Inventor: Yong-Kil Kim