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1. 发明授权

US6127546A Process for the preparation of oxazoline compound 失效
标题翻译：恶唑啉化合物的制备方法
公开(公告)号：US6127546A
公开(公告)日：2000-10-03
申请号：US515591
申请日：2000-02-29
申请人： Jin Kyu Park , Kyung Seok Choi , Han Won Lee , Sung Ki Seo , Won Hun Ham , Chang Young Oh , Kee Young Lee , Yong Hyun Kim , Min Sung Park
发明人： Jin Kyu Park , Kyung Seok Choi , Han Won Lee , Sung Ki Seo , Won Hun Ham , Chang Young Oh , Kee Young Lee , Yong Hyun Kim , Min Sung Park
IPC分类号： C07D263/14 , B01J31/24 , C07B61/00 , C07D233/54 , C07D263/12 , C07D263/16
CPC分类号： C07D233/64
摘要： 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.
摘要翻译：本发明涉及一种易于化学转化为β-氨基-α-羟基酸或γ-氨基-β-羟基酸的恶唑啉化合物的制备方法。该方法包括使用α-氨基酸制备下式（4）的化合物。将所制备的化合物（4）进行分子内环化，得到下式（3）的恶唑啉化合物。恶唑啉化合物（3）用乙烯基用RuCl 3或NaIO 4氧化，得到容易化学转化为β-氨基-α-羟基酸的下式（1）的恶唑啉化合物。或者，恶唑啉化合物（3）也可以用9-硼烷[3.3.1]壬烷处理，使得羟基被引入到恶唑啉化合物（3）的乙烯基的末端。引入的末端羟基用RuCl 3或NaIO 4氧化以产生下式（2）的恶唑啉化合物，其易于化学转化为γ-氨基 - 羟基酸。

2. 发明授权

US6143900A Stereoselective synthesis of oxazoline derivative 失效
标题翻译：恶唑啉衍生物的立体选择性合成
公开(公告)号：US6143900A
公开(公告)日：2000-11-07
申请号：US426778
申请日：1999-10-26
申请人： Won Hun Ham , Kyung Seok Choi , Han Won Lee , Sung Ki Seo , Jin Kyu Park , Ki Young Lee , Yong Hyun Kim
发明人： Won Hun Ham , Kyung Seok Choi , Han Won Lee , Sung Ki Seo , Jin Kyu Park , Ki Young Lee , Yong Hyun Kim
IPC分类号： C07C231/12 , C07C233/71 , C07D263/10 , C07D263/12 , C07D305/14 , C07D263/34
CPC分类号： C07D263/10 , C07C231/12 , C07C233/71 , C07D263/12 , C07D305/14 , C07B2200/07
摘要： 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.
摘要翻译：本发明涉及恶唑啉衍生物的立体选择性合成方法。更具体地说，本发明涉及具有式I结构的恶唑啉衍生物的合成方法，其中R表示苯基，苄基，甲基，乙基，异丙基，异丁基，环己基或环己基甲基。

3. 发明申请

US20180241860A1 MOBILE PHONE HOLDER 审中-公开
公开(公告)号：US20180241860A1
公开(公告)日：2018-08-23
申请号：US15757975
申请日：2016-10-17
申请人： Jin Kyu Park
发明人： Jin Kyu Park
IPC分类号： H04M1/04
CPC分类号： H04M1/04
摘要： The present invention relates to a mobile phone holder including a base, the holder: providing an extensible sheet and a sliding device so as to allow the fingers to pass through the arch-shaped extensible 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 extensible 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.

4. 发明授权

US06506410B1 Sustained release microparticle and method for preparing the same 有权
标题翻译：缓释微粒及其制备方法
公开(公告)号：US06506410B1
公开(公告)日：2003-01-14
申请号：US09724724
申请日：2000-11-28
申请人： Jin Kyu Park , Mork Soon Park , Dong Seon Kim , Il Ho Lim , Ung Kil Jee , Pyung Keun Myung , San Beom Kim , Goo Young Jung
发明人： Jin Kyu Park , Mork Soon Park , Dong Seon Kim , Il Ho Lim , Ung Kil Jee , Pyung Keun Myung , San Beom Kim , Goo Young Jung
IPC分类号： A61K914
CPC分类号： A61K9/1635 , A61K9/1647 , A61K9/1694 , Y10S514/938
摘要： 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.
摘要翻译：公开了一种制备长时间释放生理活性物质的缓释微粒的方法。缓释微粒通过多乳液法制备。感兴趣的药物溶解或分散在至少两种油中的每一种中以得到至少两种初级油相或乳状液。每个油相或乳液都含有可生物降解的聚合物。将至少两种主要油相或乳液分散在一个水相中，同时或相继地分散。从药物分散溶液中除去有机溶剂以产生微粒。因此，可以在体内连续释放发酵激素释放激素等药物，从而提高治疗效果。

5. 发明授权

US5789204A Biosorbent for heavy metals prepared from biomass 失效
标题翻译：生物质制备的重金属生物吸附剂
公开(公告)号：US5789204A
公开(公告)日：1998-08-04
申请号：US585823
申请日：1996-01-16
申请人： Leonid Semionovich Kogtev , Jin Kyu Park , Jin Kyuk Pyo , Young Keun Mo
发明人： Leonid Semionovich Kogtev , Jin Kyu Park , Jin Kyuk Pyo , Young Keun Mo
IPC分类号： C12P19/26 , B01J20/24 , B01J20/26 , C08B37/00 , C12N1/00 , C12P19/28 , C12S99/00 , C12P19/00
CPC分类号： B01J20/24 , C12P19/28
摘要： 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.
摘要翻译：本发明的目的是提供一种用于使用源自工业发酵和生物处理设备的曲霉菌，青霉菌，木霉属或微球菌属从微生物生物质制备的聚氨基糖磷酸钠作为主要成分的重金属的生物吸附剂。

6. 发明授权

US10237383B2 Mobile phone holder 有权
公开(公告)号：US10237383B2
公开(公告)日：2019-03-19
申请号：US15757975
申请日：2016-10-17
申请人： Jin Kyu Park
发明人： Jin Kyu Park
IPC分类号： H04M1/00 , H04B1/38 , H04M1/04
摘要： 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.

7. 发明申请

US20110299443A1 EFFICIENT MAC HEADER DESIGN AND COMMUNICATION USING SAME 有权
标题翻译：有效的MAC头设计和通信使用相同
公开(公告)号：US20110299443A1
公开(公告)日：2011-12-08
申请号：US13144490
申请日：2010-01-14
申请人： Eun Jong Lee , Han Gyu Cho , Jae Hoon Chung , Jin Kyu Park , Seon Ki Ryu
发明人： Eun Jong Lee , Han Gyu Cho , Jae Hoon Chung , Jin Kyu Park , Seon Ki Ryu
IPC分类号： H04W4/00
CPC分类号： H04L29/0653 , H04J3/00 , H04L69/22 , H04W28/06
摘要： A signal transmission method is provided, wherein, when a transmitter transmits a signal to a receiver, a transmitter processor multiplexes a plurality of data for a plurality of connections to be transmitted to one specific receiver, and constitutes a multiplexed medium access control (MAC) packet data unit (PDU) containing a MAC header part for receiving the multiplexed data, and a MAC PDU payload containing the multiplexed data, and the transmitter transmits the multiplexed MAC PDU to the specific receiver. The MAC header part includes a first header part containing a generic MAC header, and a second header part containing an extended header indicator serving as a 1-bit indicator for indicating the existence of an extended header (EH) for each flow ID for each of the plurality of connections. The MAC header part further includes a third header part which selectively contains the extended header for each flow ID in accordance with the extended header indicators for each flow ID.
摘要翻译：提供了一种信号传输方法，其中，当发射机向接收机发送信号时，发射机处理器将要发送的多个连接的多个数据复用到一个特定接收机，并且构成多路复用介质访问控制（MAC）包含用于接收多路复用数据的MAC头部分的分组数据单元（PDU）和包含多路复用数据的MAC PDU有效载荷，并且发射机将多路复用的MAC PDU发送到特定接收机。 MAC报头部分包括包含通用MAC报头的第一报头部分和包含扩展报头指示符的第二报头部分，该第一报头部分用作用于指示每个流ID的扩展报头（EH）的存在的1比特指示符，多个连接。 MAC报头部分还包括第三报头部分，其根据每个流ID的扩展报头指示符选择性地包含每个流ID的扩展报头。

8. 发明授权

US5817808A Process for preparing benzodiazepine derivatives 失效
标题翻译：制备苯并二氮杂衍生物的方法
公开(公告)号：US5817808A
公开(公告)日：1998-10-06
申请号：US925273
申请日：1997-09-08
申请人： Yong Hae Kim , Jin Kyu Park , Kwon Kim , Hee Sock Park
发明人： Yong Hae Kim , Jin Kyu Park , Kwon Kim , Hee Sock Park
IPC分类号： C07D487/04 , C07D498/04 , C07D487/00
CPC分类号： C07D487/04
摘要： 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; R.sup.2 and R.sup.3 are each independently hydrogen or C.sub.1 -C.sub.6 lower alkyl; R.sup.4 is hydrogen, halogen or trifluoromethyl; carbon atom denoted as c has the S-- or R, S-- configuration.
摘要翻译：本发明的目的是提供一种用于制备式（I）的苯并二氮杂-3-烷基羧酸酯及其药学上可接受的盐和酯的改进方法。（I）其中R1是甲基，乙基或异丙基; R2和R3各自独立地为氢或C1-C6低级烷基; R4是氢，卤素或三氟甲基; 表示为c的碳原子具有S-或R，S-构型。

9. 发明申请

US20080059076A1 Method for classifying leaves utilizing venation features 审中-公开
标题翻译：利用病变特征分类叶的方法
公开(公告)号：US20080059076A1
公开(公告)日：2008-03-06
申请号：US11594450
申请日：2006-11-08
申请人： Hong Keun Choi , Een Jun Hwang , Hyun Chur Shin , Yun Young Nam , Jin Kyu Park
发明人： Hong Keun Choi , Een Jun Hwang , Hyun Chur Shin , Yun Young Nam , Jin Kyu Park
IPC分类号： G06F19/00 , G06T7/40
CPC分类号： G06K9/6211
摘要： A method for classifying a plant leaf by utilizing the feature points of venation has been developed. A sample image of the venation can be extracted by utilizing a Curvature Scale Space (CSS) Corner Detection Algorithm. The sample image is treated to thicken the venation and increase the contrast through the retrieval unit prior to applying the Canny Edge Detection technology. The feature point, Branching Point and End Point is detected at each point where the calculated curvature angle is a local maximum. The distribution of the feature points of the extracted venation is calculated by applying a Parzen Window non-parametric estimation method.
摘要翻译：已经开发了通过利用静脉特征点对植物叶进行分类的方法。可以通过使用曲率尺度空间（CSS）角检测算法来提取脉搏的样本图像。在应用Canny Edge Detection技术之前，通过检索单元对样品图像进行加厚以增加对比度。在计算的曲率角为局部最大值的每个点检测到特征点，分支点和终点。通过应用Parzen Window非参数估计方法计算提取的心脏特征点的分布。

10. 发明授权

US07097959B1 Negative resist composition 有权
标题翻译：负阻抗组成
公开(公告)号：US07097959B1
公开(公告)日：2006-08-29
申请号：US11207143
申请日：2005-08-17
申请人： Mi Sun Ryu , Bong Seok Moon , You Lee Pae , Hyuk-Jin Cha , Su Hyun Lee , Young Hoe Kim , Seok Keun Kim , Haeng-kyu Cho , Jin Kyu Park , Dae Ho Shin
发明人： Mi Sun Ryu , Bong Seok Moon , You Lee Pae , Hyuk-Jin Cha , Su Hyun Lee , Young Hoe Kim , Seok Keun Kim , Haeng-kyu Cho , Jin Kyu Park , Dae Ho Shin
IPC分类号： G03F7/08
CPC分类号： G03F7/033 , C08F220/06 , C08F220/18 , C08F220/32 , C08F222/1006 , C09D4/06 , G03F7/0007 , G03F7/0751
摘要： A negative resist composition used in a liquid-crystal display element is disclosed. The negative resist composition according to the present invention includes a binder resin consisting of a copolymer including four predetermined monomers, a (meth)acryl monomer including at least 3 (meth)acryl groups, a (meth)acryl monomer including one or two (meth)acryl groups and a photo-initiator. The negative resist composition according to the present invention may be useful to significantly increase the manufacturing yield because it shows an extremely low brittleness during a bonding process or a hot process due to good physical properties such as film retention, pattern stability, adhesion to a substrate, and chemical resistance, as well as good flexibility upon formation of the pattern.
摘要翻译：公开了一种用于液晶显示元件的负型抗蚀剂组合物。根据本发明的负型抗蚀剂组合物包括由包含四种预定单体的共聚物组成的粘合剂树脂，包含至少3个（甲基）丙烯酰基的（甲基）丙烯酸单体，包含一个或两个（甲基）丙烯酸单体的（甲基））丙烯酰基和光引发剂。根据本发明的负性抗蚀剂组合物可用于显着提高制造产率，因为在粘合过程或热加工过程中由于良好的物理性能如膜保留，图案稳定性，与基材的粘合性而显示出极低的脆性，耐化学性，以及形成图案时的良好的柔韧性。

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