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1. 发明授权

US5629390A Method for producing a polyolefin 失效
标题翻译：聚烯烃的制造方法
公开(公告)号：US5629390A
公开(公告)日：1997-05-13
申请号：US648866
申请日：1996-05-16
申请人： Sadaki Nishimura , Yutaka Naito , Toshikazu Chikusa , Mitsuhiro Mori , Yozo Kondo
发明人： Sadaki Nishimura , Yutaka Naito , Toshikazu Chikusa , Mitsuhiro Mori , Yozo Kondo
IPC分类号： C08F4/658 , C08F4/60 , C08F4/654 , C08F4/659 , C08F10/00 , C08F210/16 , C08F4/655
CPC分类号： C08F10/00 , C08F210/16
摘要： A method for producing a polyolefin in the presence of a catalyst comprising a transition metal compound and an organometallic compound, wherein a catalyst system is used which comprises: (A) a solid catalyst component prepared by reacting a uniform solution containing (I) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (II) an electron donative compound and (III) an oxygen-containing organic compound of titanium, with (IV) at least one aluminum halide compound to obtain a solid product, adding to this solid product (V) at least one compound selected from the group consisting of oxygen-containing organic compounds of one or more transition metals of Group IVa of the Periodic Table, and then treating the mixture with (VI) an aluminum halide compound, and (B) at least one catalyst component selected from the group consisting of organoaluminum compounds. A polymer having a desired molecular weight distribution and good configuration of particles can be obtained while maintaining high activity by the method of the present invention.
摘要翻译：一种在含有过渡金属化合物和有机金属化合物的催化剂存在下制备聚烯烃的方法，其中使用催化剂体系，其包括：（A）通过使至少含有（I）的均匀溶液一种选自金属镁和羟基化有机化合物的组分，以及镁的含氧有机化合物，（II）给电子化合物和（III）钛的含氧有机化合物与（IV）在至少一种卤化铝化合物，得到固体产物，向该固体产物（V）中加入至少一种选自周期表第Ⅳa族的一种或多种过渡金属的含氧有机化合物的化合物，然后用（VI）卤化铝化合物处理混合物，和（B）至少一种选自有机铝化合物的催化剂组分。通过本发明的方法可以获得具有所需分子量分布和良好构型的聚合物，同时保持高活性。

2. 发明授权

US5118769A Manufacturing method of polyolefin 失效
标题翻译：聚烯烃的制造方法
公开(公告)号：US5118769A
公开(公告)日：1992-06-02
申请号：US217140
申请日：1988-07-05
申请人： Yozo Kondo , Mitsuhiro Mori , Yutaka Naito , Hideyuki Takitani , Toshikazu Chikusa
发明人： Yozo Kondo , Mitsuhiro Mori , Yutaka Naito , Hideyuki Takitani , Toshikazu Chikusa
IPC分类号： C08F4/60 , C08F4/64 , C08F4/658 , C08F8/00 , C08F10/00
CPC分类号： C08F10/00
摘要： A manufacturing method of polyolefin is disclosed wherein the catalyst used for the polymerization of .alpha.-olefins at a temperature lower than the melting point of polymer in the presence of said Ziegler type catalyst and hydrogen comprises of(A) solid catalyst ingredient (A) obtained by allowing the reaction product of(i) at least one member selected from metallic magnesium and hydroxylated organic compounds and oxygen-containing organic compounds of magnesium,(ii) at least one kind of oxygen-containing organic compounds of titanium,(iii) at least one kind of organoaluminum compounds, and/or(iv) at least one kind of silicon compounds to react with(v) at least one kind of halogenated aluminum compounds,(B) at least one kind of catalyst ingredients (B) selected from organometallic compounds, the metal of which belongs to Ia, IIa, IIb, IIIb or IVb group in the periodic table, and(C) at least one kind of catalyst ingredients (C) selected from halogen-containing compounds comprising halogenated hydrocarbons, halogens, interhalogenous compounds and halides of aluminum, tin, lead, phosphorus, antimony and sulfur.
摘要翻译：公开了一种聚烯烃的制造方法，其中用于在所述齐格勒型催化剂和氢气存在下，低于聚合物熔点的α-烯烃聚合的催化剂包括（A）获得的固体催化剂成分（A）通过使（i）至少一种选自金属镁和羟基化有机化合物的组分和镁的含氧有机化合物的反应产物，（ii）至少一种钛的含氧有机化合物，（iii）在至少一种有机铝化合物，和/或（iv）至少一种硅化合物与（v）至少一种卤化铝化合物反应，（B）至少一种催化剂成分（B），选自有机金属化合物，其金属属于周期表中的Ia，IIa，IIb，IIIb或IVb族，和（C）至少一种选自含卤素化合物的催化剂成分（C），其包含铝，锡，铅，磷，锑和硫的卤代烃，卤素，卤素化合物和卤化物。

3. 发明授权

US06320003B1 Method for producing a polyolefin 失效
标题翻译：聚烯烃的制造方法
公开(公告)号：US06320003B1
公开(公告)日：2001-11-20
申请号：US08338825
申请日：1994-11-10
申请人： Sadaki Nishimura , Yutaka Naito , Mitsuhiro Mori , Yozo Kondo
发明人： Sadaki Nishimura , Yutaka Naito , Mitsuhiro Mori , Yozo Kondo
IPC分类号： C08F442
CPC分类号： C08F10/00 , C08F4/6567
摘要： A method for producing a polyolefin in the presence of a catalyst comprising a transition metal compound and an organometallic compound, wherein a catalyst system is used which comprises (A) a solid catalyst component prepared by reacting a homogeneous solution containing (I) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (II) at least one zirconium compound selected from the group consisting of oxygen-containing organic compounds and halogen-containing compounds of zirconium, and (III) at least one silicon compound selected from the group consisting of polysiloxanes and silanes, with (IV) at least one organoaluminum halide compound to obtain a solid product, isolating the solid product, and reacting this solid product with (V) at least one halogen-containing compound of titanium, and (B) at least one catalyst component selected from the group consisting of organoaluminum compounds.
摘要翻译：一种在包含过渡金属化合物和有机金属化合物的催化剂存在下制备聚烯烃的方法，其中使用催化剂体系，其包括（A）通过使含有（I）至少一种选自金属镁和羟基化有机化合物的组分和镁的含氧有机化合物，（II）至少一种锆化合物，其选自含氧有机化合物和含卤素的锆化合物，和（III）选自聚硅氧烷和硅烷的至少一种硅化合物，与（Ⅳ）至少一种有机铝卤化物化合物，得到固体产物，分离固体产物，并使该固体产物与（Ⅴ）至少一种含钛化合物的钛，和（B）至少一种选自有机铝的催化剂组分 um化合物。

4. 发明授权

US5481056A Process for the preparation of polyolefins 失效
标题翻译：制备聚烯烃的方法
公开(公告)号：US5481056A
公开(公告)日：1996-01-02
申请号：US93679
申请日：1993-07-20
申请人： Fumiharu Takahashi , Yutaka Naito , Mitsuhiro Mori , Sadaki Nishimura
发明人： Fumiharu Takahashi , Yutaka Naito , Mitsuhiro Mori , Sadaki Nishimura
IPC分类号： C08F4/639 , C08F4/6392 , C08F10/00 , C07C2/22
CPC分类号： C08F10/00 , C08F4/63904 , C08F4/63912 , C08F4/6392
摘要： This invention relates to a process for the polymerization of polyolefins, in which .alpha.-olefins are polymerized in the presence of a catalyst system composed of: the solid catalyst component (A) obtained by reacting a magnesium compound with oxygen-containing organic compounds of a transition metal, aluminum and silicon, followed by further reacting with a halogenated organoaluminum compound, and the catalyst component (B) comprising of organoaluminum compound and/or organoaluminoxane compound. The catalyst system of this invention provides polymers having an excellent particle form and the molecular weight distribution being easily controlled in a wide range, in high activity, and copolymers having a narrow composition distribution range.
摘要翻译：本发明涉及一种聚烯烃聚合方法，其中α-烯烃在催化剂体系存在下聚合，该催化剂体系由以下组成：将镁化合物与含氧有机化合物反应得到的固体催化剂组分（A）过渡金属，铝和硅，然后与卤化有机铝化合物进一步反应，和由有机铝化合物和/或有机铝氧烷化合物组成的催化剂组分（B）。本发明的催化剂体系提供了具有优异颗粒形式的聚合物，并且分子量分布易于在高范围内控制，具有较高的组成分布范围的共聚物。

5. 发明授权

US6130301A Method for producing polyolefin 失效
标题翻译：生产聚烯烃的方法
公开(公告)号：US6130301A
公开(公告)日：2000-10-10
申请号：US923407
申请日：1997-09-04
申请人： Sadaki Nishimura , Hideyuki Takitani , Yutaka Naito , Mitsuhiro Mori
发明人： Sadaki Nishimura , Hideyuki Takitani , Yutaka Naito , Mitsuhiro Mori
IPC分类号： C08F4/658 , C08F4/60 , C08F10/00 , C08F4/649 , C08F4/58
CPC分类号： C08F10/00 , Y10S526/907
摘要： A method for producing a polyolefin, which comprises polymerizing or copolymerizing at least one olefin in the presence of a catalyst system comprising (A) a solid catalyst component of a titanium catalyst component obtained by reacting at least one aluminum halide compound with a homogeneous solution containing magnesium, titanium and alkoxy groups, wherein the aluminum halide compound is added to the homogeneous solution to provide a halogen atom in a mol ratio of from 0.2 to 0.4 to one mol of the alkoxy groups contained in the homogeneous solution to precipitate particles in the former step, and the aluminum halide compound is further added to provide a halogen atom in a mol ratio of from 1 to 20 to one mol of the alkoxy groups to treat the resultant mixture containing the precipitated particles in the latter step, and (B) at least one organic aluminum compound catalyst component.
摘要翻译：一种制备聚烯烃的方法，其包括在催化剂体系存在下聚合或共聚至少一种烯烃，所述催化剂体系包含（A）通过使至少一种卤化铝化合物与均匀溶液反应而获得的钛催化剂组分的固体催化剂组分镁，钛和烷氧基，其中将卤化铝化合物加入到均相溶液中以提供卤素原子，其摩尔比为0.2-0.4至均一溶液中所含烷氧基的1摩尔，以使前者中的颗粒沉淀并且进一步加入卤化铝化合物以提供摩尔比为1至20至1摩尔烷氧基的卤素原子，以在后一步骤中处理含有沉淀颗粒的所得混合物，和（B）在至少一种有机铝化合物催化剂组分。

6. 发明授权

US06337376B1 Method for producing a polyolefin 失效
标题翻译：聚烯烃的制造方法
公开(公告)号：US06337376B1
公开(公告)日：2002-01-08
申请号：US08345343
申请日：1994-11-21
申请人： Yutaka Naito , Fumiharu Takahashi , Mitsuhiro Mori , Yozo Kondo
发明人： Yutaka Naito , Fumiharu Takahashi , Mitsuhiro Mori , Yozo Kondo
IPC分类号： C08F412
CPC分类号： C08F10/00 , C08F4/6567 , C08F4/6492 , C08F4/6578
摘要： A method to prepare a polyolefin in the presence of a catalyst comprising: (A) a solid catalyst component prepared by reacting a homogenous solution consisting of (i) at least one member selected from the group consisting of metal magnesium and a hydroxylated organic compound, and oxygen-containing organic compounds of magnesium, (ii) at least one oxygen-containing organic compound of titanium and (iii) at least one silicon compound, first with (iv) at least one first organoaluminum halide compound of the formula: AlR5zX3−z wherein R5 is a hydrocarbon group having from 1 to 20 carbon atoms, X is a halogen atom, and 1≦z≦2, and wherein the atomic ratio of gram atoms of Al in the component (iv) to gram atoms of Mg in the component (i) (Al/Mg) is from 0.1 to 2.5 to precipitate crystalline nuclei, and then with (iv′) at least one second organoaluminum halide compound different from (iv) of the formula: AlR5zX3−z wherein R5 and X are the same as defined above, and 0
摘要翻译：一种在催化剂存在下制备聚烯烃的方法，包括：（A）固体催化剂组分，其通过使由（i）至少一种选自金属镁和羟基化有机化合物的组分组成的均匀溶液，和含氧有机化合物的镁，（ii）至少一种钛的含氧有机化合物和（iii）至少一种硅化合物，首先与（iv）至少一种下式的第一有机卤化铝化合物：其中R5 是具有1至20个碳原子的烃基，X是卤素原子，1 <= z <= 2，并且其中组分（iv）中的Al的克原子原子数与组分（i）（Al / Mg）为0.1至2.5以沉淀晶核，然后与（iv'）至少一种不同于下式的（iv）的有机铝卤化物化合物：其中R5和X与 0

7. 发明授权

US07132019B2 Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same 有权
标题翻译：无定形软磁合金粉末，和防尘芯和吸波器使用相同
公开(公告)号：US07132019B2
公开(公告)日：2006-11-07
申请号：US11111336
申请日：2005-04-21
申请人： Hisato Koshiba , Hidetaka Kenmotsu , Yutaka Naito , Takao Mizushima
发明人： Hisato Koshiba , Hidetaka Kenmotsu , Yutaka Naito , Takao Mizushima
IPC分类号： H01F1/147 , H01F1/153
CPC分类号： H01F41/0246 , H01F1/15308 , H01F1/15341
摘要： An amorphous soft magnetic alloy powder which is produced by a water atomization method is provided. The powder contains an amorphous phase having a temperature interval ΔTx of a supercooled liquid of 20K or more; having a hardness Hv of 1000 or less; is provided with a layer with a high concentration of Si at a surface portion thereof; and being represented by the following composition formula: Fe100−a−b−x−y−z−w−tCOaNibMxPyCzBwSit And M is one or two or more elements selected from Cr, Mo, W, V, Nb, Ta, Ti, Zr, Hf, Pt, Pd, and Au.
摘要翻译：提供了通过水雾化法制造的无定形软磁性合金粉末。该粉末含有具有20K以上的过冷液体的温度区间ΔTx的非晶相; 硬度Hv为1000以下; 在其表面部分设置有具有高浓度Si的层; 并且由以下组成式表示：<？in-line-formula description =“In-line Formulas”end =“lead”？> Fe 100-abxyzwt Ni> x x x x x x x x x x x x x>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 并且M是选自Cr，Mo，W，V，Nb，Ta，...中的一种或两种以上的元素， Ti，Zr，Hf，Pt，Pd和Au。

8. 发明申请

US20060038651A1 Coil-embedded dust core 有权
标题翻译：线圈嵌入式防尘芯
公开(公告)号：US20060038651A1
公开(公告)日：2006-02-23
申请号：US11206113
申请日：2005-08-16
申请人： Takao Mizushima , Yutaka Naito , Kazuo Aoki , Hidetaka Kemmotsu , Satoshi Watabe
发明人： Takao Mizushima , Yutaka Naito , Kazuo Aoki , Hidetaka Kemmotsu , Satoshi Watabe
IPC分类号： H01F27/02
CPC分类号： H01F41/0246 , H01F17/04 , H01F27/027 , H01F27/2847 , H01F27/292 , H01F2017/046 , H01F2017/048
摘要： A coil-embedded dust core of the present invention is provided with a molded coil component including a coil main body having a structure in which a flat type conductor wire is wound edgewise, one end side terminal portion disposed by being lead in the thickness direction of the coil main body, the other end side terminal portion, one end side leading electrode portion disposed by extending the one end side terminal portion, and the other end side leading electrode portion disposed by extending the other end side terminal portion; and a dust core composed of a soft magnetic alloy powder disposed covering the coil main body, the one end side terminal portion, and the other end side terminal portion of the molded coil component.
摘要翻译：本发明的线圈嵌入式防尘芯具有一个模制的线圈组件，该线圈组件包括一个线圈主体，该线圈主体具有扁平型导线沿边缘缠绕的结构，一个端侧端子部分沿着线圈主体，另一端侧端子部分，通过延伸一端侧端子部分而设置的一个端部侧引出电极部分和通过延伸另一端侧端子部分而设置的另一端侧引出电极部分; 以及由覆盖线圈主体，一端侧端子部和模制线圈部件的另一端侧端子的软磁性合金粉末构成的防尘芯。

9. 发明授权

US06239594B1 Mageto-impedance effect element 失效
标题翻译：磁阻效应元件
公开(公告)号：US06239594B1
公开(公告)日：2001-05-29
申请号：US09401624
申请日：1999-09-22
申请人： Yutaka Naito , Yoshito Sasaki , Takashi Hatanai
发明人： Yutaka Naito , Yoshito Sasaki , Takashi Hatanai
IPC分类号： G01R3302
CPC分类号： G01R33/02
摘要： A magnet layer or antiferromagnetic thin film layer composed of a thin film serving as a bias magnetic field applying member is provided at both ends of a magnetic thin film having a magneto-impedance effect so that a bias magnetic field Hbi is applied to the magnetic thin film layer in parallel with the direction of application of an external magnetic field Hex to the magnetic thin film layer. As the magnetic thin film layer, a soft magnetic material having the composition ColTamHfn, FehRiOl, (Co1-vTv)xMyOzXw, T100-d-e-f-gXdMeZfQg or T100-p-q-f-gSipAlqMeZfQg is used.
摘要翻译：由具有磁阻效应的磁性薄膜的两端设置由用作偏磁场施加部件的薄膜构成的磁铁层或反铁磁性薄膜层，使偏磁场Hbi施加于磁性薄膜薄膜层与施加外部磁场六边形的方向并联，到磁性薄膜层。作为磁性薄膜层，使用具有ColTamHfn，FehRiO1，（Co1-vTv）xMyOzXw，T100-d-e-f-gXdMeZfQg或T100-p-q-f-gSipAlqMeZfQg组成的软磁性材料。

10. 发明申请

US20080056783A1 PRESSURIZING UNIT, FIXING DEVICE, AND IMAGE FORMING APPARATUS 有权
标题翻译：加压单元，固定装置和图像形成装置
公开(公告)号：US20080056783A1
公开(公告)日：2008-03-06
申请号：US11842564
申请日：2007-08-21
申请人： Shin YAMAMOTO , Yutaka Naito , Toshio Ogiso
发明人： Shin YAMAMOTO , Yutaka Naito , Toshio Ogiso
IPC分类号： G03G15/20
CPC分类号： G03G15/206 , G03G2215/2009
摘要： A pressurizing unit includes a contact-pressure member for pressurizing an endless belt, a holding member that holds the contact-pressure member, and a biasing member that presses both ends of the holding member. The biasing member presses the holding member, so that a direction in which the biasing member presses the holding member is substantially the same as a direction in which the holding member presses the pressure-contact member.
摘要翻译：加压单元包括用于加压环形带的接触压力构件，保持接触压力构件的保持构件和压紧保持构件的两端的施力构件。偏置构件按压保持构件，使得施力构件按压保持构件的方向与保持构件按压压接构件的方向基本相同。

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