公开(公告)号：US5292891A

公开(公告)日：1994-03-08

申请号：US991551

申请日：1992-12-15

申请人： Chikara Kaneko ,  Masayuki Sato

发明人： Chikara Kaneko ,  Masayuki Sato

IPC分类号： C07D301/27 ,  C07D303/42 ,  C07D309/30 ,  C07D309/36 ,  C07D319/06 ,  C12P17/06 ,  C12P41/00 ,  C07D309/10

CPC分类号： C07D319/06 ,  C07D303/42 ,  C07D309/30 ,  C07D309/36 ,  C12P17/06 ,  C12P41/004

摘要： There are provided novel and optically active 2,2-dimethyl-1,3-dioxin-4-ones which are useful as starting materials for physiologically active compounds, functional materials or the like. Provided are optically active 5,6-epoxyhexanoic acid esters and novel optically active 6-substituted tetrahydropyran-2-one derivatives. That is, optically active 6-chloromethyltetrahydropyran-2-one can be synthesized by lactonizing optically active 2,2-dimethyl-6-(3-chloro-2-hydroxypropyl)-1,3-dioxin-4-one to form optically active 6-chloromethyltetrahydropyran-2,4-dione; reacting the thus formed compound with hydrogen in the presence of a catalyst to obtain optically active 6-chloromethyl-4-hydroxytetrahydropyran-2-one; subjecting this compound to a dehydration reaction, thereby obtaining optically active 6-chloromethyldihydropyran-2-one; reacting this compound with hydrogen in the presence of a catalyst to form optically active 6-chloromethyltetrahydropyran-2-one; and then treating this compound under basic conditions to prepare an optically active 5,6-epoxyhexanoic acid ester represented by the formula (6) ##STR1## (wherein the symbol * represents an asymmetric carbon atom, and R is a methyl group or an ethyl group).

摘要翻译： 提供了可用作生理活性化合物，功能材料等的起始原料的新型和光学活性的2,2-二甲基-1,3-二恶英-4-酮。 提供光学活性的5,6-环氧己酸酯和新的光学活性的6-取代的四氢吡喃-2-酮衍生物。 也就是说，光学活性的6-氯甲基四氢吡喃-2-酮可以通过将光学活性的2,2-二甲基-6-（3-氯-2-羟丙基）-1,3-二恶英-4-酮内酯化来形成光学活性的 6-氯甲基四氢吡喃-2,4-二酮; 使这样形成的化合物与氢气在催化剂存在下反应，得到光学活性的6-氯甲基-4-羟基四氢吡喃-2-酮; 使该化合物脱水反应，得到光学活性的6-氯甲基二氢吡喃-2-酮; 在催化剂存在下使该化合物与氢气反应形成光学活性的6-氯甲基四氢吡喃-2-酮; 然后在碱性条件下处理该化合物以制备由式（6）表示的光学活性5,6-环氧己酸酯（*化学结构*）（6）（其中符号*表示不对称碳原子，R为 甲基或乙基）。

公开(公告)号：US5256800A

公开(公告)日：1993-10-26

申请号：US836425

申请日：1992-02-18

申请人： Chikara Kaneko ,  Masayuki Sato

发明人： Chikara Kaneko ,  Masayuki Sato

IPC分类号： C07D319/06 ,  C12P17/06 ,  C12P41/00

CPC分类号： C12P17/06 ,  C07D319/06 ,  C12P41/004

摘要： There are provided novel and optically active 2,2-dimethyl-1,3-dioxin-4-ones which are useful as starting materials for physiologically active compounds, functional materials or the like. Furthermore, a method for preparing an optically active compound comprises reacting a racemic 1,3-dioxin-4-one with vinylacetate in the presence of lipase to resolve the racemic compound into optically active compound represented by the formula (3) ##STR1## and an optically active compound represented by the formula (4) ##STR2## which is an antipode of the compound represented by the formula (3).

公开(公告)号：US4754029A

公开(公告)日：1988-06-28

申请号：US844011

申请日：1986-03-26

申请人： Chikara Kaneko ,  Masayuki Sato ,  Nobuya Katagiri

发明人： Chikara Kaneko ,  Masayuki Sato ,  Nobuya Katagiri

IPC分类号： C07D205/08 ,  C07D205/12 ,  C07D213/69 ,  C07D213/89 ,  C07D487/04

CPC分类号： C07D205/08 ,  C07D205/12

摘要： 3-Oxo-2-azabicyclohexane derivatives represented by the general formula: ##STR1## wherein R.sub.1 represents an optically active menthoxy group or an optically active 1-phenylethoxy group when R.sub.2 and R.sub.3 are combined to form a bond; when R.sub.3 is a hydrogen atom, R.sub.1 and R.sub.2 are combined to form an oxo group or, R.sub.2 is a hydrogen atom and R.sub.1 is a hydroxy group or a lower alkanoyloxy group. The 3-oxo-2-azabicyclohexane derivatives are novel compounds useful as intermediates for antibacterial agents.

摘要翻译： 其中R 1表示光学活性的薄荷氧基或光学活性的1-苯基乙氧基，当R 2和R 3结合形成键时，其通式如下： 当R 3为氢原子时，R 1和R 2结合形成氧代基或R 2为氢原子，R 1为羟基或低级烷酰氧基。 3-氧代-2-氮杂双环己烷衍生物是用作抗细菌剂的中间体的新化合物。

公开(公告)号：US4672132A

公开(公告)日：1987-06-09

申请号：US834362

申请日：1986-02-28

申请人： Chikara Kaneko ,  Masayuki Sato

发明人： Chikara Kaneko ,  Masayuki Sato

IPC分类号： C07D307/935 ,  C07D307/93

CPC分类号： C07D307/935

摘要： A process for producing 3-oxo-6-formyl-2-oxabicyclo[3.3.0]-6-octene useful as an intermediate for producing prostaglandins, via a few steps from raw materials which can be relatively easily prepared. The process comprises subjecting 2,2-dimethyl-1,3-dioxin-4-one and cis-2-cyclopenten-1,4-diol to addition reaction in a solvent, preferably under a photo-irradiation, removing the solvent from the reaction mixture, adding water to the resulting adducts and reacting the resulting mixture on heating.

摘要翻译： 通过可以相对容易制备的原料的几步，制备可用作制备前列腺素的中间体的3-氧代-6-甲酰基-2-氧杂双环[3.3.0] -6-辛烯的方法。 该方法包括在溶剂中优选在光照射下将2,2-二甲基-1,3-二恶英-4-酮和顺式-2-环戊烯-1,4-二醇进行加成反应，从溶剂中除去溶剂 反应混合物，向所得加合物中加入水，并在加热时使所得混合物反应。

公开(公告)号：US4612379A

公开(公告)日：1986-09-16

申请号：US749426

申请日：1985-06-27

申请人： Chikara Kaneko ,  Masayuki Sato ,  Hiromichi Ogasawara

发明人： Chikara Kaneko ,  Masayuki Sato ,  Hiromichi Ogasawara

IPC分类号： C07D319/06

CPC分类号： C07D319/06

摘要： A process for producing 1,3-dioxin-4-one derivatives having a lower alkyl group at 2-position and useful as a starting raw material for prostaglandins, with a high yield is provided, which process comprises reacting formyl Meldrum's acid with a lower aliphatic carbonyl compound of 2 to 4 carbon atoms in a solvent containing the carbonyl compound at 100.degree. to 120.degree. C., while portionwise adding the acid into the solvent, the total quantity of the acid added being 0.2 mol or less per liter of the solvent.

摘要翻译： 提供了一种生产2-位具有低级烷基并可用作前列腺素起始原料的1,3-二恶英-4-酮衍生物的方法，该方法以高产率生产，该方法包括使甲酰基米糠酸与较低的 在含有羰基化合物的溶剂中，在100-120℃下含有2至4个碳原子的脂族羰基化合物，同时将酸加入到溶剂中，加入的酸的总量为每升0.2mol 溶剂。

公开(公告)号：US09347559B2

公开(公告)日：2016-05-24

申请号：US14129050

申请日：2012-06-21

申请人： Takuma Sekiya ,  Yuuichi Murayama ,  Masayuki Sato ,  Yuji Shima ,  Junya Takahashi ,  Masaki Moronuki

发明人： Takuma Sekiya ,  Yuuichi Murayama ,  Masayuki Sato ,  Yuji Shima ,  Junya Takahashi ,  Masaki Moronuki

IPC分类号： C23C14/06 ,  F16J9/26 ,  C23C14/32 ,  C23C28/04

CPC分类号： F16J9/26 ,  C23C14/0641 ,  C23C14/325 ,  C23C28/044 ,  C23C28/046

摘要： A high-thermal-conductivity piston ring having excellent scuffing resistance and wear resistance, which can be used in a high-heat-load environment in engines is provided. Also, to provide a piston ring with low friction for contributing to the improvement of fuel efficiency, a TiN coating as thick as 10-60 μm, in which the texture coefficient of a (111) plane is 1.2-1.65 in X-ray diffraction on the coating surface, with the texture coefficient of a (111) plane>the texture coefficient of a (220) plane>the texture coefficient of a (200) plane, is formed under the optimized ion plating conditions on a peripheral surface of the piston ring. Further, to obtain excellent sliding characteristics with low friction without losing excellent thermal conductivity of TiN, a hard amorphous carbon coating is formed on the TiN coating.

摘要翻译： 提供了可用于发动机的高热负荷环境中的具有优异的耐擦伤性和耐磨性的高导热性活塞环。 此外，为了提供具有低摩擦力的活塞环以有助于提高燃料效率，TiN涂层厚度为10-60μm，其中（111）面的织构系数在X射线衍射中为1.2-1.65 在涂层表面上，在优化的离子镀条件下，在（111）面的纹理系数>（220）面的织构系数>（200）面的织构系数上形成在 活塞环。 此外，为了在不损失TiN的优异导热性的情况下以低摩擦获得优异的滑动特性，在TiN涂层上形成硬的无定形碳涂层。

公开(公告)号：US20140137733A1

公开(公告)日：2014-05-22

申请号：US14129022

申请日：2012-06-21

申请人： Takuma Sekiya ,  Yuuichi Murayama ,  Masayuki Sato ,  Yuji Shima ,  Junya Takahashi ,  Masaki Moronuki

发明人： Takuma Sekiya ,  Yuuichi Murayama ,  Masayuki Sato ,  Yuji Shima ,  Junya Takahashi ,  Masaki Moronuki

IPC分类号： F02F5/00

CPC分类号： F02F5/00 ,  C23C14/0641 ,  C23C14/325 ,  C23C28/044 ,  C23C28/046 ,  F16J9/26

摘要： To provide a high-thermal-conductivity piston ring having excellent scuffing resistance and wear resistance, which can be used in a high-heat-load environment in engines, a TiN coating as thick as 10-60 μm, in which the texture coefficient of a (220) plane is 1.1-1.8 in X-ray diffraction on the coating surface, larger than those of (111) and (200) planes, is formed under the optimized ion plating conditions on a peripheral surface of the piston ring. Also, to obtain excellent sliding characteristics with low friction without losing excellent thermal conductivity of TiN, a hard amorphous carbon coating is formed on the TiN coating.

摘要翻译： 为了提供可用于发动机的高热负荷环境中的具有优异的抗划伤性和耐磨性的高导热性活塞环，厚度为10-60μm的TiN涂层，其中织构系数 在优选的离子镀条件下，在活塞环的周面上形成涂层表面的X射线衍射中的（220）面为1.1〜1.8，大于（111）面和（200）面的X射线衍射面。 另外，为了在不损失TiN的优异导热性的情况下以低摩擦力获得优异的滑动特性，在TiN涂层上形成硬质无定形碳涂层。

公开(公告)号：US08310812B2

公开(公告)日：2012-11-13

申请号：US12688954

申请日：2010-01-18

申请人： Masashige Ashizaki ,  Nario Niibo ,  Masayuki Sato ,  Yasuyuki Ito ,  Yukiyasu Sugihara

发明人： Masashige Ashizaki ,  Nario Niibo ,  Masayuki Sato ,  Yasuyuki Ito ,  Yukiyasu Sugihara

IPC分类号： H01G9/00 ,  H01G4/228 ,  H01G9/10 ,  H05K5/03

CPC分类号： H01G9/155 ,  H01G9/016 ,  H01G9/06 ,  H01G9/10 ,  H01G11/12 ,  H01G11/52 ,  H01G11/74 ,  H01G11/78 ,  H01G11/82 ,  H01G11/84 ,  Y02E60/13

摘要： An electric double layer capacitor has an element, a first terminal, a second terminal, a resin-made case, and a resin-made lid. A pair of electrodes are led out of the element. Each of the electrodes is connected to each of the first terminal and the second terminal. The element and an electrolyte are accommodated in the case having an opening top surface, and the lid is bonded to the top surface of the case. The joints of the first and second terminals are disposed at positions higher than the inner bottom of the case, and are exposed upward. The rims of the joints and intermediate conductive sections continuing from them are buried in the case, and the terminal sections continuing from the intermediate conductive sections are led from the side surface of the case to the outside.

摘要翻译： 双电层电容器具有元件，第一端子，第二端子，树脂制壳体和树脂制盖子。 一对电极从元件中引出。 每个电极连接到第一端子和第二端子中的每一个。 元件和电解质容纳在具有开口顶表面的壳体中，并且盖子结合到壳体的顶表面。 第一端子和第二端子的接头设置在比壳体的内底高的位置，并向上露出。 接合部的边缘和从它们继续的中间导电部分被掩埋在壳体中，并且从中间导电部分延伸的端子部分从壳体的侧表面引导到外部。

公开(公告)号：US20120274539A1

公开(公告)日：2012-11-01

申请号：US13394211

申请日：2011-11-22

申请人： Hirohiko Tashiro ,  Hiroshi Tanioka ,  Yoshitaka Oba ,  Masayuki Sato ,  Kenji Hara

发明人： Hirohiko Tashiro ,  Hiroshi Tanioka ,  Yoshitaka Oba ,  Masayuki Sato ,  Kenji Hara

IPC分类号： G09G5/00

CPC分类号： H04N1/00442 ,  G03G15/502 ,  G03G15/5087 ,  G03G2215/00109 ,  H04N2201/0094

摘要： It was necessary to prepare display data for the portrait and landscape display modes respectively, since the arrangement of the objects differs between the portrait and landscape display modes.

摘要翻译： 由于在纵向和横向显示模式之间的对象的布置不同，因此需要分别准备用于纵向和横向显示模式的显示数据。

公开(公告)号：US20110039008A1

公开(公告)日：2011-02-17

申请号：US12911118

申请日：2010-10-25

申请人： Kiyomi OONISHI ,  Yoshiyuki Hatano ,  Hirofumi Haruna ,  Yuka Kikuchi ,  Akira Sato ,  Hiroki Kannari ,  Masayuki Sato

发明人： Kiyomi OONISHI ,  Yoshiyuki Hatano ,  Hirofumi Haruna ,  Yuka Kikuchi ,  Akira Sato ,  Hiroki Kannari ,  Masayuki Sato

IPC分类号： A23C13/12 ,  A23D7/00 ,  A23C13/14

CPC分类号： C11C3/10 ,  A23D7/003 ,  A23D7/0053 ,  A23L9/20 ,  A23P20/12

摘要： A fat-and-oil composition comprising fats-and-oils A and B, and C and/or E, all being derived from vegetable fats-and-oils, the composition satisfying conditions (a), (b) and (c): A: at least one of lauric fats-and-oils, and fractionated, extremely hardened or transesterified oils of lauric fats-and-oils, B: a liquid oil, C: a transesterified oil of D derived from vegetable fats-and-oils, D: a fat-and-oil wherein the contents of saturated fatty acids and unsaturated fatty acids having 16 or more carbon atoms in all the constitutive fatty acids being 20%≦ but

摘要翻译： 包含脂肪和油的组合物A和B以及C和/或E全部来自植物油脂，所述组合物满足条件（a），（b）和（c） ：A：至少一种月桂酸脂肪油，以及分解，非常硬化或酯交换的月桂酸脂肪油，B：液体油，C：衍生自植物油脂的D的酯交换油， 油，D：脂肪和油，其中所有构成型脂肪酸中具有16个或更多个碳原子的饱和脂肪酸和不饱和脂肪酸的含量为20％＆amp; 但<75质量％，25％＆nlE; 但是分别为<70质量％，E为棕榈油和/或棕榈油的中熔分馏油，其中固体脂肪含量为50＆amp; 但在10℃下为<100％，20＆amp; 但在20℃下<90％，在35℃下<6％，所有来自植物油脂的脂肪和油成分中的A，B和C和/或E的含量 为（a）60质量％以上，98质量％，（b）1〜25质量％，（c）为1〜38质量％。