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    Solid acid catalyst
    3.
    发明授权
    Solid acid catalyst 有权
    固体酸催化剂

    公开(公告)号：US06383970B1

    公开(公告)日：2002-05-07

    申请号：US09597536

    申请日：2000-06-19

    申请人： Taku Mimura ,  Jun Kaita ,  Noriaki Fukuoka ,  Yasuyuki Hattori

    发明人： Taku Mimura ,  Jun Kaita ,  Noriaki Fukuoka ,  Yasuyuki Hattori

    IPC分类号： B01J3100

    CPC分类号： C07C67/08 ,  B01J27/16 ,  B01J31/0261 ,  B01J2231/40 ,  B01J2231/49 ,  C07C67/03 ,  C07C69/52 ,  C07C69/24

    摘要： The present invention provides a solid acid catalyst developing high activity and exhibiting high durability in various organic reactions. That is, the present invention provides a solid acid catalyst having the structure (A) in which a hydrogen atom is eliminated from at least one of OH groups contained in an inorganic phosphorus acid, the structure (B) in which a hydrogen atom is eliminated from at least one of OH groups contained in an organic phosphorus acid represented by the formula (1) or (2) and at least one metal atom (C) selected from aluminum, gallium and iron and a method for producing an ester, a ketal or an acetal by using the solid acid catalyst; wherein each of —R1 and —R2 is selected from —R, —OR, —OH and —H in which at least one of —R1 and —R2 is —R or —OR, given that —R is an organic group having 1-22 carbon atoms.

    摘要翻译： 本发明提供一种在各种有机反应中显示出高活性和显示高耐久性的固体酸催化剂。 也就是说，本发明提供具有结构（A）的固体酸催化剂，其中从无机磷酸中所含的OH基中的至少一个除去氢原子，其中消除氢原子的结构（B） 由式（1）或（2）表示的有机磷酸中的至少一个OH基和选自铝，镓和铁中的至少一种金属原子（C）和酯的制备方法，缩酮 或通过使用固体酸催化剂的缩醛;其中-R1和-R2各自选自-R，-OR，-OH和-H，其中-R1和-R2中的至少一个是-R或-OR， 假定-R是具有1-22个碳原子的有机基团。

    Catalyst for transesterification
    5.
    发明授权
    Catalyst for transesterification 有权
    酯交换催化剂

    公开(公告)号：US06407269B2

    公开(公告)日：2002-06-18

    申请号：US09885962

    申请日：2001-06-22

    申请人： Jun Kaita ,  Taku Mimura ,  Noriaki Fukuoka ,  Yasuyuki Hattori

    发明人： Jun Kaita ,  Taku Mimura ,  Noriaki Fukuoka ,  Yasuyuki Hattori

    IPC分类号： C11C100

    CPC分类号： C11C3/003 ,  B01J27/16 ,  B01J27/1811 ,  B01J27/1853

    摘要： The present invention provides a heterogeneous catalyst which is highly active, excellent in selectivity and free from elution of its catalyst-components during reaction and which has long lifetime. That is, a phosphate of a metal selected from the group consisting of aluminum, gallium and iron is used as the catalyst for transesterification of the present invention.

    摘要翻译： 本发明提供了一种非均相催化剂，它具有高活性，选择性优异，反应期间催化剂组分不溶解，寿命长。 也就是说，使用选自铝，镓和铁的金属的磷酸盐作为本发明的酯交换反应的催化剂。

    Voice communication apparatus
    7.
    发明授权
    Voice communication apparatus 有权
    语音通信装置

    公开(公告)号：US08175867B2

    公开(公告)日：2012-05-08

    申请号：US12186033

    申请日：2008-08-05

    申请人： Shinji Ikegami ,  Jyunichi Maehara ,  Noriaki Fukuoka ,  Toshihiro Tsukamoto

    发明人： Shinji Ikegami ,  Jyunichi Maehara ,  Noriaki Fukuoka ,  Toshihiro Tsukamoto

    IPC分类号： G10L19/00 ,  G10L21/00 ,  H04R5/00

    CPC分类号： G10L19/005 ,  H04M1/2535

    摘要： A voice communication apparatus includes a communication portion that receives a plurality of frames including at least a first frame having first voice data and a second frame having second voice data subsequent to the first frame, the first voice data and the second voice data being encoded by a predetermined encoding system, a decoding portion that decodes the first voice data and the second voice data received by the communication portion, a buffer that retains the first voice data and the second voice data decoded by the decoding portion, a calculation portion that calculates an amplitude envelope based on the first voice data decoded by the decoding portion, and a controlling portion that judges whether or not the second voice data decoded by the decoding portion exceeds the amplitude envelope and corrects the second voice data that exceeds the amplitude envelope.

    摘要翻译： 语音通信装置包括：通信部，其接收至少包括具有第一语音数据的第一帧的多个帧和具有第一帧之后的第二语音数据的第二帧，第一语音数据和第二语音数据由 预定编码系统，解码由通信部分接收的第一语音数据和第二语音数据的解码部分，保存由解码部分解码的第一语音数据和第二语音数据的缓冲器，计算部分， 基于由解码部分解码的第一语音数据的幅度包络，以及判断由解码部分解码的第二语音数据是否超过振幅包络并且校正超过振幅包络的第二语音数据的控制部分。

    Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters
    8.
    发明授权
    Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters 失效
    用于生产脱硫脂肪和油或脂肪酸酯的方法和通过使用所述脱硫脂肪和脂肪酸酯制备醇的方法

    公开(公告)号：US5250713A

    公开(公告)日：1993-10-05

    申请号：US849187

    申请日：1992-03-11

    申请人： Hiroyuki Tamura ,  Yasuyuki Hattori ,  Kunizo Hashiba ,  Osamu Tabata ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

    发明人： Hiroyuki Tamura ,  Yasuyuki Hattori ,  Kunizo Hashiba ,  Osamu Tabata ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

    IPC分类号： C07C29/149 ,  C11B3/02 ,  C07C51/36

    CPC分类号： C11B3/02 ,  C07C29/149

    摘要： A process for producing desulfurized fats and oils or fatty acid esters is disclosed, which comprises treating fats and oils or fatty acid esters under hydrogen or a mixture of hydrogen and an inert gas atmosphere at a pressure of from 0.1 to 500 kg/cm.sup.2 in the absolute pressure at a temperature of from 100.degree. to 350.degree. C. in the presence of a catalyst of the following formula (I):Cu.multidot.X.sub.x .multidot.Y.sub.y .multidot.O.sub.z (I)wherein all symbols are defined in the disclosure. A process for producing an alcohols using desulfurized fats and oils or fatty acid esters is also disclosed. According to the process for producing an alcohol of the present invention, an alcohol of a high purity and good qualities can efficiently and effectively be produced.

    摘要翻译： 公开了一种生产脱硫脂肪和油或脂肪酸酯的方法，其包括在氢气或氢气和惰性气体气氛下以0.1-500kg / cm 2的压力下在脂肪和油或脂肪酸酯中的处理 在下式（I）的催化剂存在下，在100℃至350℃的温度下的绝对压力：其中所有符号在本公开中定义的CuxXxxYyxOz（I）。 还公开了使用脱硫脂肪和油或脂肪酸酯制备醇的方法。 根据本发明的醇的制造方法，可以有效且高效地制造纯度高，品质好的醇。

    Process for producing hydrogenation reaction catalyst precursor
    9.
    发明授权
    Process for producing hydrogenation reaction catalyst precursor 失效
    生产氢化反应催化剂前体的方法

    公开(公告)号：US5229346A

    公开(公告)日：1993-07-20

    申请号：US886398

    申请日：1992-05-21

    申请人： Atsuhito Mori ,  Yasuyuki Hattori ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

    发明人： Atsuhito Mori ,  Yasuyuki Hattori ,  Kiyoshi Tsukada ,  Noriaki Fukuoka

    IPC分类号： B01J21/06 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/887 ,  B01J37/02 ,  C07C29/149

    CPC分类号： B01J21/063 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8873 ,  B01J37/0209 ,  C07C29/149

    摘要： A process for producing a hydrogenation reaction catalyst precursor is disclosed, including the steps of:(i) coating the outer surface of at least one of a first titanium oxide and a first titanium hydroxide having an outer surface area of at least 15 m.sup.2 /g with at least one of a second titanium oxide and a second titanium hydroxide formed by hydrolyzing at least one of a titanium alkoxide represented by Formula (I) and a titanium alkoxo acid represented by Formula (II) to prepare a catalyst carrier (A);Ti(OR).sub.4 (I) wherein R represents an alkyl group having from 1 to 18 carbon atoms or an aryl group,H.sub.2 [Ti(OR).sub.6 ] (II) wherein R has the same meaning as above;(ii) applying a metal oxide composition (B) onto the catalyst carrier (A) obtained in step (i), or mixing the metal oxide composition (B) with the catalyst carrier (A) to obtain a hydrogenation reaction catalyst precursor. Also, a process for producing an alcohol is described, including catalytically reducing an organic carboxylic acid ester with hydrogen in the presence of a catalyst obtained by reducing the hydrogenation reaction catalyst precursor produced by the process described above.

    摘要翻译： 公开了一种制备氢化反应催化剂前体的方法，包括以下步骤：（i）涂覆外表面积至少为15m 2 / g的第一氧化钛和第一氢氧化钛中的至少一种的外表面 与由式（I）表示的钛醇盐和由式（II）表示的钛烷氧基化物中的至少一种形成的第二氧化钛和第二氢氧化钛中的至少一种以制备催化剂载体（A）; Ti（OR）4（I）其中R表示具有1至18个碳原子的烷基或芳基，H 2 [Ti（OR）6]（II）其中R具有与上述相同的含义; （ii）将金属氧化物组合物（B）施加到步骤（i）中得到的催化剂载体（A）上，或将金属氧化物组合物（B）与催化剂载体（A）混合，得到氢化反应催化剂前体。 此外，描述了一种制备醇的方法，包括在通过还原由上述方法制备的氢化反应催化剂前体获得的催化剂的存在下，用氢催化还原有机羧酸酯。