公开(公告)号：US20120264975A1

公开(公告)日：2012-10-18

申请号：US13086470

申请日：2011-04-14

Applicant: Yu-Chin Lee ,  Hsien-Yu Chang ,  Han-Hsu Chen ,  Yu-Sen Hou ,  Rong-Yi Liao

Inventor： Yu-Chin Lee ,  Hsien-Yu Chang ,  Han-Hsu Chen ,  Yu-Sen Hou ,  Rong-Yi Liao

IPC: C07C211/63

CPC classification number: C07C211/63 ,  C07C45/68 ,  C07C47/52

Abstract: Provided is a phase transfer catalyst for producing an aromatic aldehyde compound, comprising a compound of formula I, wherein R1 is hydrogen, methyl, ethyl, isopropyl, isobutyl or tertbutyl; R4, R5 and R6 are independently selected from alkyl groups containing 1 to 6 carbon atoms; and X is fluorine, chlorine, bromine or iodine.

Abstract translation: 本发明提供一种用于生产芳族醛化合物的相转移催化剂，其包含式I化合物，其中R 1是氢，甲基，乙基，异丙基，异丁基或叔丁基; R4，R5和R6独立地选自含1至6个碳原子的烷基; X是氟，氯，溴或碘。

公开(公告)号：US08201034B2

公开(公告)日：2012-06-12

申请号：US11836791

申请日：2007-08-10

Applicant: Yu-Chin Lee

Inventor： Yu-Chin Lee

IPC: G11C29/00

CPC classification number: G11C29/40 ,  G11C2029/0405

Abstract: A method for testing a memory device is disclosed. The method includes: respectively writing at least one test data into a plurality of storage blocks in the memory device such that a plurality of first time written test data are stored in the storage blocks; in a read with write back test mode, reading the first time written test data from the storage blocks in the memory device and writing the plurality of first time written test data into the storage blocks to generate a plurality of second time written test data; and in a compress test mode, reading the plurality of second time written test data from the storage blocks by a compress test operation and determining whether the memory device operates erroneously according to the plurality of second time written test data and the test data.

Abstract translation: 公开了一种用于测试存储器件的方法。 该方法包括：分别将至少一个测试数据写入到存储设备中的多个存储块中，使得多个第一时间写入测试数据被存储在存储块中; 在通过回读测试模式读取时，从存储器件中的存储块读取第一次写入的测试数据，并将多个第一时间写入的测试数据写入存储块以产生多个第二时间写入的测试数据; 并且在压缩测试模式中，通过压缩测试操作从存储块读取多个第二时间写入测试数据，并根据多个第二时间写入的测试数据和测试数据确定存储器件是否错误地操作。

公开(公告)号：US07964750B2

公开(公告)日：2011-06-21

申请号：US12535897

申请日：2009-08-05

Applicant: Ling Lu ,  Kai-Chiang Huang ,  Kuan-Chieh Tseng ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Tien-Wen Lo ,  Yu-Chin Lee

Inventor： Ling Lu ,  Kai-Chiang Huang ,  Kuan-Chieh Tseng ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Tien-Wen Lo ,  Yu-Chin Lee

IPC: C07F9/6571

CPC classification number: C07F9/657172 ,  C07F9/65719

Abstract: A method for synthesizing 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivatives has a step of introducing 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin or its derivative, an acid compound and water into a reacting chamber to form an organic layer having 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivative and an aqueous layer. Because the acid compound is from an external source and has a catalyzing effect, employing the method can prevent side reaction from occurring and increase yield of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivative. Furthermore, the method is a one-pot operation of hydrolysis, dehydration and cyclization, so the method does not require purification of intermediates. Therefore, the method is time- and cost-saving and requires less organic solvent, resulting in less pollution to the environment.

Abstract translation: 合成9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物的方法具有引入6-氯-6H-二苯并[c，e] [1,2]氧杂磷杂环丁烷或其衍生物的步骤 ，酸化合物和水加入到反应室中以形成具有9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物和水层的有机层。 由于酸化合物来自外源并具有催化作用，所以采用该方法可以防止发生副反应，提高9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物的产率。 此外，该方法是水解，脱水和环化的一锅操作，因此该方法不需要中间体的纯化。 因此，该方法节省时间并且需要更少的有机溶剂，从而减少对环境的污染。

公开(公告)号：US20110034717A1

公开(公告)日：2011-02-10

申请号：US12535897

申请日：2009-08-05

Applicant: Ling Lu ,  Kai-Chiang Huang ,  Kuan-Chieh Tseng ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Tien-Wen Lo ,  Yu-Chin Lee

Inventor： Ling Lu ,  Kai-Chiang Huang ,  Kuan-Chieh Tseng ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Tien-Wen Lo ,  Yu-Chin Lee

IPC: C07F9/32

CPC classification number: C07F9/657172 ,  C07F9/65719

Abstract: A method for synthesizing 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivatives has a step of introducing 6-chloro-6H-dibenz[c,e][1,2]oxaphosphorin or its derivative, an acid compound and water into a reacting chamber to form an organic layer having 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivative and an aqueous layer. Because the acid compound is from an external source and has a catalyzing effect, employing the method can prevent side reaction from occurring and increase yield of 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or its derivative. Furthermore, the method is a one-pot operation of hydrolysis, dehydration and cyclization, so the method does not require purification of intermediates. Therefore, the method is time-and cost-saving and requires less organic solvent, resulting in less pollution to the environment.

Abstract translation: 合成9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物的方法具有引入6-氯-6H-二苯并[c，e] [1,2]氧杂磷杂环丁烷或其衍生物的步骤 ，酸化合物和水加入到反应室中以形成具有9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物和水层的有机层。 由于酸化合物来自外源并具有催化作用，所以采用该方法可以防止发生副反应，提高9,10-二氢-9-氧杂-10-磷杂菲-10-氧化物或其衍生物的产率。 此外，该方法是水解，脱水和环化的一锅操作，因此该方法不需要中间体的纯化。 因此，该方法节省时间并且需要更少的有机溶剂，导致对环境的污染较少。

公开(公告)号：US07655805B2

公开(公告)日：2010-02-02

申请号：US12081983

申请日：2008-04-24

Applicant: Ling Lu ,  Po-Hsuan Wei ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Hui-Ling Yang ,  Yu-Chin Lee

Inventor： Ling Lu ,  Po-Hsuan Wei ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Hui-Ling Yang ,  Yu-Chin Lee

IPC: C07D249/20

CPC classification number: C07D249/18

Abstract: A method for synthesizing benzotriazole comprises acts of: preparing a first solvent comprising 2-(2-hydroxy-5-methylphenyl) benzotriazole, a basic agent and molecular sieves and a second solvent comprising 3-chloro-2-alkyl propylene; mixing the solvents; and heating the solvents. This method requires only one reaction vessel and produces few by-products, therefore is simpler and cheaper to produce. Furthermore, the molecular sieves are cheaper than catalysts in conventional reactions and may be recycled, giving even greater economic benefits.

Abstract translation: 合成苯并三唑的方法包括以下作用：制备包含2-（2-羟基-5-甲基苯基）苯并三唑，碱性试剂和分子筛的第一溶剂和包含3-氯-2-烷基丙烯的第二溶剂; 混合溶剂; 并加热溶剂。 该方法仅需要一个反应容器并产生很少的副产物，因此生产更简单和便宜。 此外，分子筛比常规反应中的催化剂便宜，可以再循环，给予更大的经济效益。

公开(公告)号：US20120264981A1

公开(公告)日：2012-10-18

申请号：US13084653

申请日：2011-04-12

Applicant: Yu-Chin Lee ,  Hsien-Yu Chang ,  Han-Hsu Chen ,  Yu-Sen Hou ,  Rong-Yi Liao

Inventor： Yu-Chin Lee ,  Hsien-Yu Chang ,  Han-Hsu Chen ,  Yu-Sen Hou ,  Rong-Yi Liao

IPC: C07C45/61

CPC classification number: C07C45/68 ,  C07C47/228

Abstract: A process for producing an aromatic aldehyde compound has steps of converting alkyl-substituted or non-substituted benzene into a compound of formula I by halomethylation, and allowing the compound of formula I and alkyl aldehyde to react in presence of phase transfer catalyst at a reaction temperature under alkaline condition to obtain the aromatic aldehyde compound.

Abstract translation: 芳族醛化合物的制造方法具有以下步骤：通过卤代甲基化将烷基取代或未取代的苯转化为式I化合物，并使式I化合物和烷基醛在相转移催化剂存在下在反应中反应 温度在碱性条件下得到芳族醛化合物。

公开(公告)号：US07601864B1

公开(公告)日：2009-10-13

申请号：US12149796

申请日：2008-05-08

Applicant: Ling Lu ,  Shu-Cheng Liao ,  Ching-Hung Chen ,  Yu-Sen Hou ,  Kai-Chiang Huang ,  Yu-Chin Lee

Inventor： Ling Lu ,  Shu-Cheng Liao ,  Ching-Hung Chen ,  Yu-Sen Hou ,  Kai-Chiang Huang ,  Yu-Chin Lee

IPC: C07C229/00

CPC classification number: C07C227/16 ,  C07C229/30

Abstract: A method for synthesizing 4,4-dihalogen-2-(dialkylamino)methylene-3-oxy-alkylbutyrate and its derivatives has acts of: (a) providing N,N-dialkylamino-alkyl-acrylate in a reaction vessel; (b) adding organic alkali, organic solvent and multiple molecular sieves into the reaction vessel; (c) mixing N,N-dialkylamino-alkyl-acrylate, the organic alkali, the organic solvent and the molecular sieves; and (d) adding 2,2-dihalogen-acetyl-chloride into the reaction vessel and allowing a synthetic reaction of 2,2-dihalogen-acetyl-chloride and N,N-dialkylamino-alkyl-acrylate to obtain 4,4-dihalogen-2-(dialkylamino)methylene-3-oxy-alkylbutyrate. The molecular sieves are able to remove water efficiently to prevent materials in the reaction vessel from undergoing side reactions or changing chemical properties. Furthermore, the molecular sieves are able to adsorb chloride to avoid polymerization reactions for improved yield.

Abstract translation: 合成4,4-二卤代-2-（二烷基氨基）亚甲基-3-氧代 - 烷基丁酸酯及其衍生物的方法具有以下作用：（a）在反应容器中提供N，N-二烷基氨基 - 烷基 - 丙烯酸酯; （b）向反应容器中加入有机碱，有机溶剂和多分子筛; （c）混合N，N-二烷基氨基 - 烷基 - 丙烯酸酯，有机碱，有机溶剂和分子筛; 和（d）向反应容器中加入2,2-二卤代 - 乙酰氯，并允许2,2-二卤代 - 乙酰氯和N，N-二烷基氨基 - 烷基 - 丙烯酸酯的合成反应，得到4,4-二卤素 -2-（二烷基氨基）亚甲基-3-氧代 - 烷基丁酸酯。 分子筛能够有效去除水分，以防止反应容器中的物质发生副反应或改变化学性质。 此外，分子筛能够吸附氯化物以避免聚合反应以提高产率。

公开(公告)号：US20080215938A1

公开(公告)日：2008-09-04

申请号：US11836791

申请日：2007-08-10

Applicant: Yu-Chin Lee

Inventor： Yu-Chin Lee

IPC: G11C29/08

CPC classification number: G11C29/40 ,  G11C2029/0405

Abstract: A method for testing a memory device is disclosed. The method includes: respectively writing at least one test data into a plurality of storage blocks in the memory device such that a plurality of first time written test data are stored in the storage blocks; in a read with write back test mode, reading the first time written test data from the storage blocks in the memory device and writing the plurality of first time written test data into the storage blocks to generate a plurality of second time written test data; and in a compress test mode, reading the plurality of second time written test data from the storage blocks by a compress test operation and determining whether the memory device operates erroneously according to the plurality of second time written test data and the test data.

Abstract translation: 公开了一种用于测试存储器件的方法。 该方法包括：分别将至少一个测试数据写入到存储设备中的多个存储块中，使得多个第一时间写入测试数据被存储在存储块中; 在通过回读测试模式读取时，从存储器件中的存储块读取第一次写入的测试数据，并将多个第一时间写入的测试数据写入存储块以产生多个第二时间写入的测试数据; 并且在压缩测试模式中，通过压缩测试操作从存储块读取多个第二时间写入测试数据，并根据多个第二时间写入的测试数据和测试数据确定存储器件是否错误地操作。

公开(公告)号：US20090270632A1

公开(公告)日：2009-10-29

申请号：US12081983

申请日：2008-04-24

Applicant: Ling Lu ,  Po-Hsuan Wei ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Hui-Ling Yang ,  Yu-Chin Lee

Inventor： Ling Lu ,  Po-Hsuan Wei ,  Chung-Ning Fan ,  Yu-Cheng Lee ,  Hui-Ling Yang ,  Yu-Chin Lee

IPC: C07D249/18

CPC classification number: C07D249/18

Abstract: A method for synthesizing benzotriazole comprises acts of: preparing a first solvent comprising 2-(2-hydroxy-5-methylphenyl) benzotriazole, a basic agent and molecular sieves and a second solvent comprising 3-chloro-2-alkyl propylene; mixing the solvents; and heating the solvents. This method requires only one reaction vessel and produces few by-products, therefore is simpler and cheaper to produce. Furthermore, the molecular sieves are cheaper than catalysts in conventional reactions and may be recycled, giving even greater economic benefits.

Abstract translation: 合成苯并三唑的方法包括以下作用：制备包含2-（2-羟基-5-甲基苯基）苯并三唑，碱性试剂和分子筛的第一溶剂和包含3-氯-2-烷基丙烯的第二溶剂; 混合溶剂; 并加热溶剂。 该方法仅需要一个反应容器并产生很少的副产物，因此生产更简单和便宜。 此外，分子筛比常规反应中的催化剂便宜，可以再循环，给予更大的经济效益。

公开(公告)号：US20090246077A1

公开(公告)日：2009-10-01

申请号：US12059890

申请日：2008-03-31

Applicant: Ling LU ,  Kai-Chiang HUANG ,  Kang-Wei HSUEH ,  Ching-Hung CHEN ,  Yu-Sen HOU ,  Yu-Chin LEE

Inventor： Ling LU ,  Kai-Chiang HUANG ,  Kang-Wei HSUEH ,  Ching-Hung CHEN ,  Yu-Sen HOU ,  Yu-Chin LEE

IPC: G01D13/12

CPC classification number: B65D25/56 ,  B01D7/00 ,  B01D7/02

Abstract: A container assembly has a raw-material container and a product-collection container, which are heat resistant and pressure resistant and have graduations formed on a sidewall thereof and a joint protruding therefrom. The product-collection container is detachably mounted on the raw-material container and communicates with the raw-material container through the joint. Since the raw-material container has graduations, an amount of raw materials can be consistently added in each batch, therefore, conditions of sublimation such as pressure, temperature or the like do not require adjustment and may just be monitored to ensure maximum yield is attained. Therefore, a sublimation procedure is simple, saves time and decreases product costs. Since, the product-collection container has graduations, an amount of product can be observed easily by the graduations and the product is easily removed without removing impure byproducts. Therefore, purity of the product can be increased.

Abstract translation: 容器组件具有耐热和耐压的原料容器和产品收集容器，并且具有形成在其侧壁上的刻度和从其突出的接头。 产品收集容器可拆卸地安装在原料容器上，并通过接头与原料容器连通。 由于原材料容器具有刻度，因此可以一批添加一批原料，因此，升压条件如压力，温度等不需要调整，可以进行监控，以确保达到最大的收率 。 因此，升华程序简单，节省时间，降低产品成本。 由于产品收集容器具有刻度，因此可以容易地观察到一定量的产品，并且容易地除去产品而不除去不纯的副产物。 因此，可以提高产品的纯度。