公开(公告)号：US07557227B2

公开(公告)日：2009-07-07

申请号：US10776230

申请日：2004-02-12

申请人： Hirokazu Takagi ,  Kazuya Oharu ,  Keiichi Ohnishi

发明人： Hirokazu Takagi ,  Kazuya Oharu ,  Keiichi Ohnishi

IPC分类号： C07D303/08

CPC分类号： C07D301/06

摘要： A process for producing hexafluoropropylene oxide, which comprises contacting a reaction product containing hexafluoropropylene oxide obtained by reacting hexafluoropropylene with oxygen, with at least one adsorbent selected from activated carbon and the following metal oxides, wherein the metal oxides are oxides of at least one metal selected from Groups 1 and 2 of the Periodic Table, Zr and Si.

摘要翻译： 一种生产六氟环氧丙烷的方法，其包括使含六氟丙烯与氧反应获得的六氟环氧丙烷的反应产物与至少一种选自活性炭和下列金属氧化物的吸附剂接触，其中所述金属氧化物是选自至少一种金属的氧化物 从元素周期表第1和2组，Zr和Si。

公开(公告)号：US20050027132A1

公开(公告)日：2005-02-03

申请号：US10776230

申请日：2004-02-12

申请人： Hirokazu Takagi ,  Kazuya Oharu ,  Keiichi Ohnishi

发明人： Hirokazu Takagi ,  Kazuya Oharu ,  Keiichi Ohnishi

IPC分类号： C07D301/06

CPC分类号： C07D301/06

摘要： A process for producing hexafluoropropylene oxide, which comprises contacting a reaction product containing hexafluoropropylene oxide obtained by reacting hexafluoropropylene with oxygen, with at least one adsorbent selected from activated carbon and the following metal oxides, wherein the metal oxides are oxides of at least one metal selected from Groups 1 and 2 of the Periodic Table, Zr and Si.

摘要翻译： 一种生产六氟环氧丙烷的方法，其包括使含六氟丙烯与氧反应获得的六氟环氧丙烷的反应产物与至少一种选自活性炭和下列金属氧化物的吸附剂接触，其中所述金属氧化物是选自至少一种金属的氧化物 从元素周期表第1和2组，Zr和Si。

公开(公告)号：US07408019B2

公开(公告)日：2008-08-05

申请号：US11410896

申请日：2006-04-26

申请人： Masao Iwaya ,  Kazuya Oharu ,  Hirokazu Takagi ,  Hidekazu Okamoto

发明人： Masao Iwaya ,  Kazuya Oharu ,  Hirokazu Takagi ,  Hidekazu Okamoto

IPC分类号： C08G73/24 ,  C07C43/11

CPC分类号： C09K5/00

摘要： A novel fluorinated ether compound useful as an inert medium is provided.The compound is represented by the following formula (1) such as the compound represented by the following formula (1a) or the compound represented by the following formula (1b): RF1OCFRF2CFRF2ORF1   (1) F(CF2)4OCF(CF3)CF(CF3)O(CF2)4F   (1a) F(CF2)6OCF(CF3)CF(CF3)O(CF2)6F   (1b) wherein the symbols have the following meanings: RF1 is a C4-7 linear perfluoroalkyl group; and RF2 is a fluorine atom or a trifluoromethyl group.

摘要翻译： 提供了可用作惰性介质的新型氟化醚化合物。 该化合物由下式（1a）表示的化合物或下式（1b）表示的化合物表示：＆lt;线内配方说明=“在线式” 结束=“引导”→>> F1> > > <？in-line-formula description =“In-line Formulas”end =“lead”？> F（CF < 4）OCF（CF 3）CF（CF 3 O）O（CF 2）4 F（1a）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead” CF（CF 3）O（CF 3）2 CFF（CF 3 3）O（CF 3） F（1b）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中符号具有以下含义： R F1是直链全氟烷基的C 4-7直链; R F2是氟原子或三氟甲基。

公开(公告)号：US20060199979A1

公开(公告)日：2006-09-07

申请号：US11410896

申请日：2006-04-26

申请人： Masao Iwaya ,  Kazuya Oharu ,  Hirokazu Takagi ,  Hidekazu Okamoto

发明人： Masao Iwaya ,  Kazuya Oharu ,  Hirokazu Takagi ,  Hidekazu Okamoto

IPC分类号： C07C43/11

CPC分类号： C09K5/00

摘要： A novel fluorinated ether compound useful as an inert medium is provided. The compound is represented by the following formula (1) such as the compound represented by the following formula (1a) or the compound represented by the following formula (1b): RF1OCFRF2CFRF2ORF1  (1) F(CF2)4OCF(CF3)CF(CF3)O(CF2)4F  (1a) F(CF2)6OCF(CF3)CF(CF3)O(CF2)6F  (1b) wherein the symbols have the following meanings: RF1 is a C4-7 linear perfluoroalkyl group; and RF2 is a fluorine atom or a trifluoromethyl group.

摘要翻译： 提供了可用作惰性介质的新型氟化醚化合物。 该化合物由下式（1a）表示的化合物或下式（1b）表示的化合物表示：＆lt;线内配方说明=“在线式” 结束=“引导”→>> F1> > > <？in-line-formula description =“In-line Formulas”end =“lead”？> F（CF < 4）OCF（CF 3）CF（CF 3 O）O（CF 2）4 F（1a）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead” CF（CF 3）O（CF 3）2 CFF（CF 3 3）O（CF 3） F（1b）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中符号具有以下含义： R F1是直链全氟烷基的C 4-7直链; R F2是氟原子或三氟甲基。

公开(公告)号：US20050228200A1

公开(公告)日：2005-10-13

申请号：US11150233

申请日：2005-06-13

申请人： Kazuya Oharu ,  Hirokazu Takagi ,  Roderic Simpson

发明人： Kazuya Oharu ,  Hirokazu Takagi ,  Roderic Simpson

IPC分类号： C07C43/12 ,  C11D1/00 ,  C11D7/50 ,  C11D11/00 ,  C07C41/00

CPC分类号： C11D1/004 ,  C07C43/123 ,  C08G65/007 ,  C11D7/5018 ,  C11D11/0047

摘要： This invention provides a novel fluorinated ether compound represented by the following formula (I), which has a short atmospheric lifetime and which is stable under use conditions. The fluorinated ether compound of the invention is useful as a fluorinated inert medium or the like. Rf(CH2)nO(CH2)nRf   (I) wherein Rf is a C1-10 fluorinated monovalent saturated organic group, and n is 3 or 4.

摘要翻译： 本发明提供一种由下式（I）表示的新型氟化醚化合物，其具有短的大气寿命并且在使用条件下是稳定的。 本发明的氟化醚化合物可用作氟化惰性介质等。 <？in-line-formula description =“In-line Formulas”end =“lead”？> R （CH 2） （I）

公开(公告)号：US06534683B2

公开(公告)日：2003-03-18

申请号：US10170364

申请日：2002-06-14

申请人： Hirokazu Takagi ,  Keiichi Ohnishi

发明人： Hirokazu Takagi ,  Keiichi Ohnishi

IPC分类号： C07C20908

CPC分类号： C07C209/08 ,  C07C211/15

摘要： F(CF2)n(CH2)mNH2 is produced in high yield, while reducing the amount of by-products contained in the reaction product and preventing the reactor from corroding. Provided is a process for producing a fluorinated alkylamine compound, which comprises reacting a compound represented by F(CF2)n(CH2)mX (wherein X represents a chlorine atom, a bromine atom or an iodine atom, and n and m each independently represents an integer of at least 1) with NH3 to produce a compound represented by F(CF2)n(CH2)mNH2 (wherein n and m have the same meanings as the above), and is characterized by conducting the reaction in the presence of a reaction solvent comprising an alkanediol as an essential component.

公开(公告)号：US08420969B2

公开(公告)日：2013-04-16

申请号：US12881880

申请日：2010-09-14

申请人： Satoshi Marushima ,  Yoshiaki Ohda ,  Yoshikata Kobayashi ,  Masaharu Shimizu ,  Hirokazu Takagi

发明人： Satoshi Marushima ,  Yoshiaki Ohda ,  Yoshikata Kobayashi ,  Masaharu Shimizu ,  Hirokazu Takagi

IPC分类号： H01H5/00

CPC分类号： H01H33/42 ,  H01H3/42 ,  H01H33/40

摘要： An embodiment of a switchgear has: a closing shaft; a main lever fixed to the closing shaft and associated with a movable contact; a cutoff spring; a sub-shaft; a sub-lever and a latch lever which are connected to the sub-shaft; a roller pin mounted to the leading end of the latch lever; a latch; a latch returning spring for urging the latch; a latch pin fixed to the latch; and a ring mounted to the latch pin so as to be movable in the radial direction of the latch pin. In the closed state, the roller pin presses the leading end of the latch. In power cutoff operation, latch is pulled so as to permit rotation of the latch, engagement between the roller pin and the leading end of the latch is disengaged, and the sub-shaft is rotated by urging by the cutoff spring.

摘要翻译： 开关装置的一个实施例具有：闭合轴; 固定到关闭轴并与可动触头相关联的主杆; 一个截止弹簧; 副轴; 子杆和闩锁杆，其连接到副轴; 安装到所述闩锁杆的前端的滚针; 一个闩锁 用于推动闩锁的闩锁复位弹簧; 固定在闩锁上的锁销; 以及安装到所述闩锁销以便能够沿所述闩锁销的径向移动的环。 在关闭状态下，滚针按压闩锁的前端。 在断电操作中，闩锁被拉动以允许闩锁的旋转，滚子销和闩锁的前端之间的接合脱离，并且副轴通过由截止弹簧的推动而旋转。

公开(公告)号：US08330065B2

公开(公告)日：2012-12-11

申请号：US12694874

申请日：2010-01-27

申请人： Yoshiaki Ohda ,  Masaharu Shimizu ,  Satoshi Marushima ,  Hirokazu Takagi ,  Yoshikata Kobayashi

发明人： Yoshiaki Ohda ,  Masaharu Shimizu ,  Satoshi Marushima ,  Hirokazu Takagi ,  Yoshikata Kobayashi

IPC分类号： H01H3/00

CPC分类号： H01H3/3031 ,  H01H3/3052 ,  H01H3/42 ,  H01H33/40 ,  H01H33/42

摘要： The time period is shortened till a cutoff spring force is released when a switchgear is cut off. This switchgear comprises: a closing shaft; a main lever fixed turnably on the closing shaft and associated with a movable contact; a closing spring; a sub shaft; a sub lever and a latch lever fixed on the sub shaft; a roller mounted on the leading end of the latch lever; a turnable latch and a kick lever; a lock lever made turnable with respect to the latch; a latch returning spring for biasing the latch; a lock returning spring for biasing the kick lever and the lock lever; and a stopper for restricting the turns of the lock lever and the latch.

摘要翻译： 当开关柜被切断时，时间段被缩短直到截止弹簧力释放。 该开关装置包括：闭合轴; 主杆可转动地固定在关闭轴上并与可动触头相关联; 闭合弹簧 副轴; 固定在副轴上的副杠杆和闩锁杆; 安装在所述闩锁杆的前端上的滚子; 可转动闩锁和脚踏杆; 锁定杆可相对于闩锁转动; 用于偏置闩锁的闩锁复位弹簧; 用于偏压脚蹬杆和锁定杆的锁定复位弹簧; 以及用于限制锁定杆和闩锁的转动的止动器。

公开(公告)号：US20120103940A1

公开(公告)日：2012-05-03

申请号：US13381131

申请日：2010-06-18

申请人： Yoshiaki Ohda ,  Hirokazu Takagi

发明人： Yoshiaki Ohda ,  Hirokazu Takagi

IPC分类号： H01H33/02

CPC分类号： H01H33/166 ,  H01H3/42 ,  H01H33/42 ,  H01H33/7015 ,  H01H2033/028

摘要： A gas blast circuit breaker with a making resistance contact includes a first movable electrode in which a first arc electrode and a first main electrode in a concentric state are arranged, a second movable electrode in which a second arc electrode and a second main electrode in a concentric state are arranged and which is arranged to face the first movable electrode in the longitudinal direction, a drive device to drive the two movable electrodes to contact with or separate from each other, a conductive support member to slidably support the second main electrode, a making resistive element to slidably support an end portion of the second arc electrode, and a making resistance contact having a fixed making resistance contact fixed to the conductive support member around the second arc electrode and a movable making resistance contact supported by the second arc electrode.

摘要翻译： 具有制造电阻接触的气体爆炸电路断路器包括：第一可动电极，其中布置有同心状态的第一电弧电极和第一主电极;第二可动电极，其中第二电弧电极和第二主电极 同心状态被布置成沿着纵向方向面对第一可动电极;驱动装置，用于驱动两个可动电极彼此接触或分离;导电支撑构件，用于可滑动地支撑第二主电极; 所述电阻元件可滑动地支撑所述第二电弧电极的端部，以及制造电阻触点，其具有固定在所述第二电弧电极周围的所述导电支撑构件上的固定制动电阻触点和由所述第二电弧电极支撑的可移动制动电阻触点。

公开(公告)号：US20050095289A1

公开(公告)日：2005-05-05

申请号：US10998659

申请日：2004-11-30

申请人： Hirokazu Takagi ,  Atsushi Kajiyama ,  Masahiro Yanagisawa

发明人： Hirokazu Takagi ,  Atsushi Kajiyama ,  Masahiro Yanagisawa

IPC分类号： A61K9/16 ,  A61K9/20 ,  A61K9/14

CPC分类号： A61K9/2009 ,  A61K9/1617 ,  A61K9/1652 ,  A61K9/2018 ,  A61K9/2022 ,  A61K9/2054

摘要： The present invention relates to a pharmaceutical composition useful for rapid disintegration, which comprises a sparingly soluble medicament held on a gel-forming water-soluble polymer as a solid dispersion, wherein it contains a salt substance that comprises an alkali and a weak or strong acid and has an endothermic standard enthalpy of solution or heat of solution. Since rapid disintegration of the pharmaceutical composition of the present invention and rapid dissolution of the medicament contained in the preparation can be made in the digestive tracts pH-independently, good bioavailability can be attained.

摘要翻译： 本发明涉及用于快速崩解的药物组合物，其包含保持在形成凝胶的水溶性聚合物作为固体分散体的微溶性药物，其中其含有包含碱和弱或强酸的盐物质 并且具有吸热标准溶液溶液或溶液热。 由于本发明的药物组合物的快速崩解和制剂中包含的药物的快速溶解可以在消费道中独立地进行，可以获得良好的生物利用度。