公开(公告)号：US4138394A

公开(公告)日：1979-02-06

申请号：US761020

申请日：1977-01-21

申请人： Shumpei Sakakibara ,  Yutaka Nagai ,  Kenji Fujiwara ,  Takahiro Sakai

发明人： Shumpei Sakakibara ,  Yutaka Nagai ,  Kenji Fujiwara ,  Takahiro Sakai

IPC分类号： C07K5/083 ,  C07K7/06 ,  C07K14/78 ,  C07C103/52

CPC分类号： C07K7/06 ,  C07K14/78 ,  C07K5/0808 ,  Y10S930/28

摘要： Peptide derivatives are obtained by eliminating the masking groups from masked peptide derivatives in which the guanidino group of an arginine residue and the carboxyl group of the arginine residue are masked. The guanidino group can be masked, for example, with a tosyl, nitro or benzyloxycarbonyl group, and the carboxyl group can be masked by converting it to an ester group, for example, a benzyl or t-butyl ester group. The masking groups can be eliminated using hydrogen fluoride, for example.

摘要翻译： 通过从掩蔽的肽衍生物中除去精氨酸残基的胍基和精氨酸残基的羧基被掩蔽，得到肽衍生物。 胍基可以被例如甲苯磺酰基，硝基或苄氧基羰基掩蔽，并且可以通过将羧基转变成酯基例如苄基或叔丁基酯来掩蔽羧基。 例如，可以使用氟化氢来除去掩蔽基团。

公开(公告)号：US08649196B2

公开(公告)日：2014-02-11

申请号：US13145573

申请日：2009-11-10

申请人： Kenji Fujiwara ,  Akihiko Iwata

发明人： Kenji Fujiwara ,  Akihiko Iwata

IPC分类号： H02M7/48

CPC分类号： H02M7/49 ,  H02M7/487 ,  H02M7/797 ,  H02M2007/4835

摘要： A power converting apparatus includes a first inverter (3) connected to a first DC power supply (1) and a plurality of second inverters (4A, 4B) connected in series to the first DC power supply (1). The plurality of second inverters (4A, 4B) provide compensation to an output voltage of the first inverter (3) by the sum of outputs at which a power balance becomes approximately zero. The power converting apparatus generates output voltage commands (VrefA, VrefB) for the respective second inverters (4A, 4B) upon individually making an adjustment so that DC bus voltages of the second inverters (4A, 4B) become equal to each other depending on whether charging or discharging mode is selected while keeping the sum of the individual output voltage commands (VrefA, VrefB) at a target sum voltage (Vref2).

摘要翻译： 电力转换装置包括连接到第一直流电源（1）的第一反相器（3）和与第一直流电源（1）串联连接的多个第二反相器（4A，4B）。 多个第二反相器（4A，4B）通过功率平衡变为近似为零的输出的和来向第一反相器（3）的输出电压提供补偿。 电力转换装置在单独进行调整时，对各个第二逆变器（4A，4B）产生输出电压指令（VrefA，VrefB），使得第二反相器（4A，4B）的直流母线电压根据是否变得相等 选择充电或放电模式，同时将各个输出电压指令（VrefA，VrefB）的和保持在目标和电压（Vref2）。

公开(公告)号：US08552239B2

公开(公告)日：2013-10-08

申请号：US13255239

申请日：2010-03-12

申请人： Tsuneyuki Ohkubo ,  Kenji Fujiwara ,  Terunori Fujita ,  Masayasu Ishibashi

发明人： Tsuneyuki Ohkubo ,  Kenji Fujiwara ,  Terunori Fujita ,  Masayasu Ishibashi

IPC分类号： C07C1/20

CPC分类号： B01J35/0006 ,  B01J23/002 ,  B01J23/30 ,  B01J23/50 ,  B01J23/66 ,  B01J23/687 ,  B01J27/188 ,  B01J29/068 ,  B01J29/7415 ,  B01J29/7815 ,  B01J37/04 ,  B01J2229/20 ,  B01J2523/00 ,  C07C1/24 ,  C07C2521/04 ,  C07C2521/08 ,  C07C2523/28 ,  C07C2523/30 ,  C07C2527/182 ,  C07C2527/188 ,  C12P7/04 ,  C12P7/28 ,  Y02P20/52 ,  C07C11/06 ,  B01J2523/18 ,  B01J2523/33 ,  B01J2523/41

摘要： A novel olefin production process is provided which can be established as an industrial and practical process capable of producing olefins by directly reacting a ketone and hydrogen in a single reaction step. In particular, a novel olefin production process is provided in which propylene is obtained with high selectivity by directly reacting acetone and hydrogen.The olefin production process according to the present invention includes reacting a ketone and hydrogen in the presence of at least one dehydration catalyst and a silver-containing catalyst, and the at least one dehydration catalyst is selected from metal oxide catalysts containing a Group 6 element, zeolites, aluminas and heteropoly acid salts in which part or all the protons in heteropoly acids are exchanged with metal cations.

摘要翻译： 提供了一种新的烯烃生产方法，其可以建立为能够通过在单一反应步骤中使酮和氢直接反应制备烯烃的工业和实际方法。 特别地，提供了一种新的烯烃生产方法，其中通过使丙酮和氢气直接反应，通过高选择性获得丙烯。 根据本发明的烯烃制备方法包括在至少一种脱水催化剂和含银催化剂的存在下使酮和氢反应，并且所述至少一种脱水催化剂选自含有第6族元素的金属氧化物催化剂， 沸石，氧化铝和杂多酸盐，其中杂多酸中的部分或全部质子与金属阳离子交换。

公开(公告)号：US20120187893A1

公开(公告)日：2012-07-26

申请号：US13259616

申请日：2010-03-24

申请人： Tsutomu Baba ,  Kenji Fujiwara

发明人： Tsutomu Baba ,  Kenji Fujiwara

IPC分类号： H02P25/22

CPC分类号： H02P25/021 ,  H02P25/024 ,  H02P25/22

摘要： An electric motor system including: a rotor (9); a stator (8); the rotor and the stator being mounted for movement relative to one another; the rotor having multiple magnetic poles (11); the stator having multiple salient poles (12) facing the magnetic poles; a first coil set (1A) and a second coil set (1B); the first coil set having three phases, each of the phases comprising a first coil (u1, v1, w1) and a second coil (u1 v1′, w1′) connected in series and wrapped around different of the salient poles in different directions relative to the rotor; the second coil set having three phases, each of the phases comprising a first coil (u2, v2, w2) and a second coil (u2′, v2′, w2′) connected in series and wrapped around different of the salient poles in different directions relative to the rotor; a driver (2) configured to drive the first coil set with a first three-phase voltage (U1, V1, W1) and to drive the second coil set with a second three-phase voltage (U2, V2, W2); the driver configured to drive the first phase of the first three-phase voltage and the first phase of the second three-phase voltage with a relative phase shift.

摘要翻译： 一种电动机系统，包括：转子（9）; 定子（8）; 所述转子和所述定子被安装成相对于彼此移动; 所述转子具有多个磁极（11）; 所述定子具有面对所述磁极的多个凸极（12） 第一线圈组（1A）和第二线圈组（1B）; 第一线圈组具有三相，每个相包括串联连接的第一线圈（u1，v1，w1）和第二线圈（u1 v1'，w1'），并且在不同方向上相对地缠绕在不同的凸极上 到转子; 第二线圈组具有三相，每个相包括串联连接的第一线圈（u2，v2，w2）和第二线圈（u2'，v2'，w2'），并缠绕在不同的凸极上 相对于转子的方向; 驱动器（2），被配置为以第一三相电压（U1，V1，W1）驱动所述第一线圈组，并以第二三相电压（U2，V2，W2）驱动所述第二线圈组; 驱动器被配置为以相对相移驱动第一三相电压的第一相和第二三相电压的第一相。

公开(公告)号：US08216247B2

公开(公告)日：2012-07-10

申请号：US11924271

申请日：2007-10-25

申请人： Tatsuya Kaneko ,  Megumi Kimura ,  Kazunari Kagawa ,  Kenji Fujiwara

发明人： Tatsuya Kaneko ,  Megumi Kimura ,  Kazunari Kagawa ,  Kenji Fujiwara

IPC分类号： A61B17/26

CPC分类号： A61B17/32056 ,  A61B17/221 ,  A61B18/1492 ,  A61B2017/0034 ,  A61B2017/00526 ,  A61B2017/2212 ,  A61B2018/00642 ,  A61B2018/1407 ,  A61B2018/141 ,  A61B2018/1861 ,  A61B2218/002 ,  Y10T29/49826 ,  Y10T29/49908 ,  Y10T29/49913 ,  Y10T29/49925 ,  Y10T29/49927 ,  Y10T29/49929

摘要： An endoscopic instrument according to the present invention includes: a wire disposed in a flexible sheath and capable of freely projecting relative to the flexible sheath, the distal end of the wire expanding in radius to form a loop section or a basket section upon being projected from the sheath; and a fixture cylinder for fixing the inserted proximal end of the wire, wherein the fixture cylinder is provided with a wire-radius-increasing-direction-regulating section for regulating the direction in which the radius of the wire increases; and a wire-fixing section, disposed in the vicinity of the proximal end relative to the wire-radius-increasing-direction-regulating section, for fixing the wire.

摘要翻译： 根据本发明的内窥镜器械包括：布置在柔性护套中并且能够相对于柔性护套自由突出的线，所述线的远端半径膨胀以在从所述柔性护套突出时形成环形部分或篮状部分 护套 以及用于固定所述线的插入的近端的固定筒，其中，所述固定筒设置有用于调节所述线的半径增加的方向的线半径增大方向调节部， 以及线固定部，其布置在所述近端相对于所述线半径增大方向调节部的附近，用于固定所述线。

公开(公告)号：US20110201846A1

公开(公告)日：2011-08-18

申请号：US13125163

申请日：2009-10-22

申请人： Kenji Fujiwara ,  Tsuneyuki Ohkubo ,  Terunori Fujita ,  Shinobu Aoki ,  Masayasu Ishibashi ,  Masao Imai ,  Kozo Yasuda

发明人： Kenji Fujiwara ,  Tsuneyuki Ohkubo ,  Terunori Fujita ,  Shinobu Aoki ,  Masayasu Ishibashi ,  Masao Imai ,  Kozo Yasuda

IPC分类号： C07C37/08 ,  C07C1/20

CPC分类号： C07C37/08 ,  B01J23/80 ,  B01J29/7007 ,  B01J29/7038 ,  C07C2/867 ,  C07C15/085 ,  C07C407/00 ,  C07C409/10 ,  Y02P20/52 ,  Y02P20/588 ,  C07C39/04

摘要： It is an object of the present invention to provide a method for producing an alkylated aromatic compound and a method for producing cumene that can greatly reduce the amount of solid acid substance, and a method for producing phenol including a step of producing cumene by the method for producing cumene. A method for producing an alkylated aromatic compound according to the present invention includes a step (i) of producing a reaction product (a1) containing the alkylated aromatic compound and water by the reaction of an aromatic compound, a ketone, and hydrogen using a metal component containing at least one metallic element selected from the group consisting of copper, nickel, cobalt, and rhenium and a solid acid substance; a step (ii) of forming a dehydrated product (a2) from at least a portion of the reaction product (a1) by removing at least a portion of the water in the reaction product (a1); and a step (iii) of producing a reaction product (a3) containing the alkylated aromatic compound by bringing at least a portion of the dehydrated product (a2) into contact with a solid acid substance.

摘要翻译： 本发明的目的是提供一种烷基化芳族化合物的制造方法和能够大幅度减少固体酸性物质的量的异丙基苯的制造方法，以及生产苯酚的方法，其包括通过该方法制造枯烯的工序 用于生产异丙基苯。 根据本发明的烷基化芳族化合物的制造方法包括使用金属制造含有烷基化芳香族化合物和水的反应产物（a1）的步骤（i），所述反应产物通过芳族化合物，酮和氢的反应而生成 含有选自铜，镍，钴和铼中的至少一种金属元素的组分和固体酸物质; 通过除去反应产物（a1）中的至少一部分水，从至少一部分反应产物（a1）形成脱水产物（a2）的步骤（ii）; 和通过使脱水产物（a2）的至少一部分与固体酸物质接触来制造含有烷基化芳香族化合物的反应产物（a3）的步骤（iii）。

公开(公告)号：US20110092744A1

公开(公告)日：2011-04-21

申请号：US12981133

申请日：2010-12-29

申请人： Takashi TERAJIMA ,  Yuko Maruyama ,  Toshihiro Takai ,  Kenji Fujiwara

发明人： Takashi TERAJIMA ,  Yuko Maruyama ,  Toshihiro Takai ,  Kenji Fujiwara

IPC分类号： C07C39/16

CPC分类号： C07C39/16 ,  B01J31/10 ,  B01J2231/347 ,  C07C37/20 ,  C08F8/32 ,  C08F8/36 ,  C08F12/08 ,  C08F212/08

摘要： The present invention provides a process for producing bisphenol A by reacting phenol with actone, wherein reaction is performed at higher temperatures while maintaining high selectivity, and thus high productivity is obtained. The invention relates to a cation-exchange resin, wherein a cation-exchange group is introduced into a syndiotactic polystyrene polymer and the amount of acid is 0.8 milliequivalent/g or more, to a catalyst comprising the cation-exchange resin, and to a process for producing bisphenol A using a cation-exchange resin catalyst.

摘要翻译： 本发明提供了一种通过使酚与活性苯酚反应生产双酚A的方法，其中反应在较高温度下进行，同时保持高选择性，从而获得高生产率。 本发明涉及一种阳离子交换树脂，其中将阳离子交换基团引入间同立构聚苯乙烯聚合物中，并且酸的量为0.8毫当量/ g或更高，对于包含阳离子交换树脂的催化剂以及一种方法 用于使用阳离子交换树脂催化剂生产双酚A.

公开(公告)号：US20110034740A1

公开(公告)日：2011-02-10

申请号：US12908911

申请日：2010-10-21

申请人： Shigeru AIDA ,  Manabu Sato ,  Takeya Sakamoto ,  Nobuo Matsushita ,  Yuuji Hayase ,  Tomohiro Gotou ,  Kenji Fujiwara

发明人： Shigeru AIDA ,  Manabu Sato ,  Takeya Sakamoto ,  Nobuo Matsushita ,  Yuuji Hayase ,  Tomohiro Gotou ,  Kenji Fujiwara

IPC分类号： C07C17/38

CPC分类号： C07C17/389 ,  B01D15/00 ,  B01J20/0229 ,  B01J20/0281 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/103 ,  B01J20/3204 ,  B01J20/3236 ,  C07C21/185

摘要： To provide a method for purifying tetrafluoroethylene by removing, from tetrafluoroethylene containing a polymerization inhibitor, the polymerization inhibitor by adsorption.A method of bringing tetrafluoroethylene containing a polymerization inhibitor into contact with a silica gel containing a metal salt in an amount of from 250 to 100,000 mass ppm as calculated as metal atoms to remove the polymerization inhibitor by adsorption, and the metal salt is preferably a salt of a metal of Group 3 to 13 of the Periodic Table, more preferably a salt of a metal of Group 8 to 10 of the Periodic Table. For example, as the metal salt, a salt of at least one metal selected from the group consisting of iron, cobalt, nickel, ruthenium, rhodium, palladium, osmium, iridium and platinum may be used.

摘要翻译： 为了提供一种通过从包含聚合抑制剂的四氟乙烯中除去聚合抑制剂来提纯四氟乙烯的方法。 将含有聚合抑制剂的四氟乙烯与含有金属盐的硅胶接触的方法，所述硅胶含量为金属原子计为250〜100,000质量ppm，通过吸附除去阻聚剂，金属盐优选为盐 的元素周期表第3〜13族的金属，更优选为元素周期表第8〜10族金属的盐。 例如，作为金属盐，可以使用选自铁，钴，镍，钌，铑，钯，锇，铱和铂中的至少一种金属的盐。

公开(公告)号：US20070073091A1

公开(公告)日：2007-03-29

申请号：US10571134

申请日：2004-09-01

申请人： Takashi Terajima ,  Yuko Maruyama ,  Toshihiro Takai ,  Kenji Fujiwara

发明人： Takashi Terajima ,  Yuko Maruyama ,  Toshihiro Takai ,  Kenji Fujiwara

IPC分类号： C07C39/16

CPC分类号： C07C39/16 ,  B01J31/10 ,  B01J2231/347 ,  C07C37/20 ,  C08F8/32 ,  C08F8/36 ,  C08F12/08 ,  C08F212/08

摘要： The present invention provides a process for producing bisphenol A by reacting phenol with acetone, wherein reaction is performed at higher temperatures while maintaining high selectivity, and thus high productivity is obtained. The invention relates to a cation-exchange resin, wherein a cation-exchange group is introduced into a syndiotactic polystyrene polymer and the amount of acid is 0.8 milliequivalent/g or more, to a catalyst comprising the cation-exchange resin, and to a process for producing bisphenol A using the cation-exchange resin catalyst.

摘要翻译： 本发明提供一种通过苯酚与丙酮反应生产双酚A的方法，其中反应在较高温度下进行，同时保持高选择性，从而获得高生产率。 本发明涉及一种阳离子交换树脂，其中将阳离子交换基团引入间同立构聚苯乙烯聚合物中，并且酸的量为0.8毫当量/ g或更多，对于包含阳离子交换树脂的催化剂以及一种方法 用于使用阳离子交换树脂催化剂生产双酚A.

公开(公告)号：US5849257A

公开(公告)日：1998-12-15

申请号：US829612

申请日：1997-03-31

申请人： Kenji Fujiwara ,  Hideaki Nakamura ,  Hiroshi Kato ,  Susumu Yoshinaga ,  Kazuo Wakimura

发明人： Kenji Fujiwara ,  Hideaki Nakamura ,  Hiroshi Kato ,  Susumu Yoshinaga ,  Kazuo Wakimura

IPC分类号： B01J23/889 ,  C01B21/22 ,  C01B21/26

CPC分类号： C01B21/22 ,  B01J23/8892

摘要： A process for preparation of nitrous oxide, wherein ammonia is reacted with oxygen in the presence of steam using a copper-manganese oxide catalyst having diffraction angles measured by X-ray diffraction analysis of about 36.degree., about 58.degree. and about 64.degree.; a copper-manganese oxide catalyst suitable for the process. The catalyst is highly active and selective, has a long catalyst-lifetime, gives a non-condensable gas comprising nitrogen, oxygen and nitrous oxide which contains nitrous oxide in a high concentration, and is less deteriorative. The catalyst can be used in a process for preparation of nitrous oxide in which formation of NOx as by-products is reduced; and a process for stably recovering nitrous oxide.

摘要翻译： 一种制备一氧化二氮的方法，其中使用铜 - 锰氧化物催化剂，在蒸汽存在下使氨与氧反应，所述铜 - 锰氧化物催化剂的衍射角通过X射线衍射分析测量为约36°，约58°和约64°; 适用于该方法的铜 - 锰氧化物催化剂。 催化剂具有高活性和选择性，具有长的催化剂寿命，提供了含有高浓度一氧化二氮的氮，氧和一氧化二氮的不可冷凝气体，并且变质程度较小。 催化剂可用于制备一氧化二氮的方法，其中作为副产物形成的NOx被减少; 和一氧化二氮稳定回收的方法。