Optically active .alpha.-substituted carboxylic acid derivatives and
method for producing the same
    1.
    发明授权
    Optically active .alpha.-substituted carboxylic acid derivatives and method for producing the same 失效
    光学活性α-取代羧酸衍生物及其制备方法

    公开(公告)号:US5773240A

    公开(公告)日:1998-06-30

    申请号:US750761

    申请日:1996-12-12

    摘要: The present invention relates to an optically active .alpha.-substituted carboxylic acid derivative represented by the general formula (I): ##STR1## (wherein R.sub.1 is a hydroxyl group, ##STR2## R.sub.2 is a methyl group or a chlorine atom; R.sub.3 is a hydrogen atom or an alkyl group with 1-6 carbon atoms; n is an integer of 1 or 2; and * represents an asymmetric carbon atom, provided that R.sub.2 is a chlorine atom when R.sub.1 is a hydroxyl group); and a method for producing the optically active .alpha.-substituted carboxylic acid derivative represented by the general formula (I) and antipodes thereof using a culture, cells or a material obtainable from cells of a microorganism having an ability to asymmetrically hydrolyze ester bonds. The optically active .alpha.-substituted carboxylic acid derivatives and antipodes thereof provided by the invention are useful as raw materials for various liquid crystals and as synthetic intermediates for various optically active medicines or agricultural chemicals.

    摘要翻译: PCT No.PCT / JP95 / 01176 Sec。 371日期:1996年12月12日 102(e)日期1996年12月12日PCT提交1995年6月13日PCT公布。 第WO95 / 34525号公报 日期:1995年12月21日本发明涉及由通式(I)表示的光学活性α-取代羧酸衍生物:其中R1是羟基,R2是甲基 或氯原子; R3是氢原子或具有1-6个碳原子的烷基; n是1或2的整数; *表示不对称碳原子,条件是当R1是羟基时R2是氯原子 组); 以及使用可以从具有不对称水解酯键的能力的微生物的细胞获得的培养物,细胞或材料制备由通式(I)表示的光学活性α-取代羧酸衍生物及其对映体的方法。 本发明提供的光学活性的α-取代羧酸衍生物及其对映体可用作各种液晶的原料,也可用作各种光学活性药物或农用化学品的合成中间体。

    Process for producing D-lactic acid and L-lactamide
    2.
    发明授权
    Process for producing D-lactic acid and L-lactamide 失效
    D-乳酸和L-乳酰胺的制备方法

    公开(公告)号:US5597716A

    公开(公告)日:1997-01-28

    申请号:US340996

    申请日:1994-11-17

    IPC分类号: C12P7/56 C12P41/00 C12P13/02

    摘要: The present invention relates to a process for producing D-lactic acid and L-lactamide, comprising allowing a culture broth of a microorganism capable of asymmetric hydrolysis of DL-lactamide belonging to the genus Alcaligenes, Pseudomonas, Agrobacterium, Brevibacterium, Acinetobacter, Corynebacterium, Enterobacter, Micrococcus or Rhodococcus, the microorganism itself, a material obtained therefrom or an immobilized material thereof to act on DL-lactamide, and recovering the resulting D-lactic acid and the remaining L-lactamide. The present invention enables sufficient production of D-lactic acid and L-lactamide by the present microorganism.

    摘要翻译: 本发明涉及D-乳酸和L-乳酰胺的制造方法,其特征在于,含有能够产生属于产碱杆菌属,假单胞菌属,农杆菌属,短杆菌属,不动杆菌属,棒状杆菌属, 肠杆菌属,微球菌属或红球菌属,微生物本身,由其获得的材料或其固定化材料作用于DL-乳酰胺,并回收得到的D-乳酸和剩余的L-乳酰胺。 本发明能够通过本发明的微生物充分生产D-乳酸和L-乳酰胺。

    Process for the preparation of l-proline derivatives
    4.
    发明授权
    Process for the preparation of l-proline derivatives 失效
    制备脯氨酸衍生物的方法

    公开(公告)号:US5473081A

    公开(公告)日:1995-12-05

    申请号:US181168

    申请日:1994-01-13

    IPC分类号: C07D207/16 C07D207/12

    CPC分类号: C07D207/16

    摘要: An L-proline derivative represented by: ##STR1## wherein R.sub.2 represents a lower alkyl group is prepared by reacting L-proline with a D-.alpha.-alkyl-.beta.-acylthiopropionic acid halide, ##STR2## wherein R.sub.1 represents an acyl group, X represents a halogen atom and R.sub.2 has the same meaning as defined above. The halide is added to an aqueous medium containing L-proline and a condensation agent for deacidification. The halide and L-proline are reacted while the reaction temperature and pH are maintained at 12.degree. C. or lower and within a range of 10.5-11.5, whereby a compound represented by: ##STR3## wherein R.sub.1 and R.sub.2 have the same meanings as defined above is obtained. The resulting compound is then subjected to deacylation under strong alkaline conditions without being isolated from the reaction mixture, thereby yielding the target L-proline derivative.

    摘要翻译: 由下式表示的L-脯氨酸衍生物:其中R2表示低级烷基,其通过L-脯氨酸与D-α-烷基-β-酰基硫代丙酰卤反应来制备,其中R1表示酰基,X 表示卤素原子,R2表示与上述相同的含义。 将卤化物加入到含有L-脯氨酸和用于脱酸的缩合剂的水性介质中。 使卤化物和L-脯氨酸反应,同时将反应温度和pH保持在12℃或更低并且在10.5-11.5的范围内,由此得到由下式表示的化合物:其中R1和R2具有相同的含义 获得上述定义。 然后将所得化合物在强碱性条件下进行脱酰基,而不从反应混合物中分离,从而得到目标L-脯氨酸衍生物。

    Recovery method for logistics system
    5.
    发明授权
    Recovery method for logistics system 有权
    物流系统恢复方法

    公开(公告)号:US09244443B2

    公开(公告)日:2016-01-26

    申请号:US13878740

    申请日:2011-09-05

    IPC分类号: G05B13/00 G06Q10/06 G06Q10/08

    CPC分类号: G05B13/00 G06Q10/06 G06Q10/08

    摘要: The object is to maintain the operations of a logistic system. The recovering method of the logistic system includes a plurality of controllers connected with each other via a local network. A recovery method for the logistic system comprises detecting an abnormal state of the plurality of controllers, outputting a switching requesting signal, receiving a control signal, and outputting the control signal. In outputting the switching requesting signal, when an abnormal controller that shows the abnormal state is detected, a switching requesting signal to switch from the abnormal controller to an alternate controller is outputted from the logistic system to the alternate controller. In receiving the control signal, a control signal that controls at least a part of operations of the logistic system instead of the abnormal controller is received from the alternate controller.

    摘要翻译: 目的是维护后勤系统的运作。 物流系统的恢复方法包括通过本地网络彼此连接的多个控制器。 用于物流系统的恢复方法包括检测多个控制器的异常状态,输出切换请求信号,接收控制信号并输出​​控制信号。 在输出切换请求信号时,当检测到显示异常状态的异常控制器时,将从异常控制器切换到备用控制器的切换请求信号从物流系统输出到备用控制器。 在接收到控制信号时,从备用控制器接收到控制逻辑系统的操作的至少一部分而不是异常控制器的控制信号。

    Image processing apparatus
    9.
    发明授权
    Image processing apparatus 有权
    图像处理装置

    公开(公告)号:US08126288B2

    公开(公告)日:2012-02-28

    申请号:US12022732

    申请日:2008-01-30

    IPC分类号: G06K9/36 G06K9/00

    摘要: An image processing apparatus includes a storing section which stores data of a digital image, a rotation processing section which generates a plurality of rotated digital images having different rotation angles from the digital image, an image processing section which generates a plurality of image-processed digital images from the rotated digital images, a reverse processing section which generates a plurality of reversed digital images from the image-processed digital images, and a combining section which combines the reversed digital images into one digital image.

    摘要翻译: 图像处理装置包括存储数字图像数据的存储部分,从数字图像生成具有不同旋转角度的多个旋转数字图像的旋转处理部分,产生多个图像处理数字 来自旋转的数字图像的图像,从图像处理的数字图像生成多个反转的数字图像的反向处理部分,以及将反转的数字图像组合成一个数字图像的组合部分。

    SINTERED CERAMIC BODY, MANUFACTURING METHOD THEREOF, AND CERAMIC STRUCTURE
    10.
    发明申请
    SINTERED CERAMIC BODY, MANUFACTURING METHOD THEREOF, AND CERAMIC STRUCTURE 有权
    烧结陶瓷,其制造方法和陶瓷结构

    公开(公告)号:US20110117360A1

    公开(公告)日:2011-05-19

    申请号:US12913107

    申请日:2010-10-27

    IPC分类号: B32B5/16 C04B35/64

    摘要: A manufacturing method of a sintered ceramic body mixes barium silicate with aluminum oxide, a glass material, and an additive oxide to prepare a material mixture, molds the material mixture and fires the molded object. The barium silicate is monoclinic and has an average particle diameter in a range of 0.3 μm to 1 μm and a specific surface area in a range of 5 m2/g to 20 m2/g. The aluminum oxide has an average particle diameter in a range of 0.4 μm to 10 μm, a specific surface area in a range of 0.8 m2/g to 8 m2/g. A volume ratio of the aluminum oxide to the barium silicate is in a range of 10% by volume to 25% by volume.

    摘要翻译: 烧结陶瓷体的制造方法将硅酸钡与氧化铝,玻璃材料和添加剂氧化物混合以制备材料混合物,模塑材料混合物并使其成型。 所述硅酸钡为单斜晶系,平均粒径为0.3μm〜1μm,比表面积为5m 2 / g〜20m 2 / g。 氧化铝的平均粒径为0.4μm〜10μm,比表面积为0.8m 2 / g〜8m 2 / g。 氧化铝与硅酸钡的体积比在10体积%〜25体积%的范围内。