专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08149471B2 Image reading apparatus, image reading method and image reading program for cross-talk noise reduction 失效
标题翻译：图像读取装置，用于串扰降噪的图像读取方法和图像读取程序
公开(公告)号：US08149471B2
公开(公告)日：2012-04-03
申请号：US12055837
申请日：2008-03-26
申请人： Koji Kawai
发明人： Koji Kawai
IPC分类号： H04N1/38 , G06K7/00
CPC分类号： H04N1/409
摘要： An image reading apparatus in which cross-talk noise occurring between plural reading units is reduced, an image reading method and an image reading program are provided. There are included plural reading units that respectively operate at different timings, a noise calculation unit that acquires first read data as a result of reading of a first read object as the read object by the plural reading units, acquires an operation state of the plural reading units during the reading of the first read object, and calculates, based on the operation state and the first read data obtained in the operation state, noise information based on the operation state, and a noise removal unit that acquires second read data as a result of reading of a second read object as the read object different from the first read object by the plural reading units, and removes noise from the second read data based on the noise information calculated by the noise calculation unit.
摘要翻译：提供了在多个读取单元之间发生串扰噪声减小的图像读取装置，图像读取方法和图像读取程序。包括分别在不同定时操作的多个读取单元，作为通过多个读取单元读取作为读取对象的第一读取对象的结果而获取第一读取数据的噪声计算单元获取多个读取的操作状态在读取第一读取对象期间，基于操作状态和在操作状态中获得的第一读取数据，基于操作状态来计算噪声信息，以及噪声消除单元，其获取第二读取数据作为结果通过所述多个读取单元读取作为与所述第一读取对象不同的第二读取对象的第二读取对象，并且基于由所述噪声计算单元计算出的噪声信息来从所述第二读取数据中去除噪声。

62. 发明申请

US20100190941A1 TRANSITION METAL COMPOUND, CATALYST FOR OLEFIN POLYMERIZATION, AND PROCESS FOR PRODUCING OLEFIN POLYMER 审中-公开
标题翻译：过渡金属化合物，烯烃聚合催化剂和生产烯烃聚合物的方法
公开(公告)号：US20100190941A1
公开(公告)日：2010-07-29
申请号：US12753647
申请日：2010-04-02
申请人： Munehito Funaya , Naritoshi Hirota , Yuichi Yamamura , Koji Kawai
发明人： Munehito Funaya , Naritoshi Hirota , Yuichi Yamamura , Koji Kawai
IPC分类号： C08F2/00
CPC分类号： C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , C08F210/16 , C08F2500/15 , C08F2500/03 , C08F210/06 , C08F2500/17 , C08F4/65927
摘要： Provided is a transition metal compound novel and useful as a catalyst component for olefin polymerization, a catalyst for olefin polymerization containing the transition metal compound, and a process for producing an olefin polymer using the catalyst for polymerization. The transition metal is characterized by being represented by the following general formula [I]: wherein, R3 is hydrogen, R2 is selected from a hydrocarbon group or a silicon-containing group, R1 and R4 are selected from a hydrocarbon group having 2 to 20 carbon atoms and a silicon-containing group, each of R5, R6, R7, R8, R9, R10, R11, R12, R13 and R14, which is selected from hydrogen, a hydrocarbon group and a silicon-containing group, may be same or different from each other, and adjacent groups from R5 to R14 may be bonded to each other to form a ring. M is a Group 4 transition metal, Y is a carbon atom, Q may be selected from halogen, a hydrocarbon group, an anionic ligand and a neutral ligand capable of coordinating with a lone electron pair, which may be selected in the same combination or different combination, and j is an integer of 1 to 4.
摘要翻译：提供了一种新颖可用作烯烃聚合催化剂组分的过渡金属化合物，含有过渡金属化合物的烯烃聚合催化剂，以及使用聚合催化剂生产烯烃聚合物的方法。过渡金属的特征在于由以下通式[I]表示：其中，R3是氢，R2选自烃基或含硅基团，R1和R4选自具有2〜20个碳原子的烃基碳原子和含硅基团，选自氢，烃基和含硅基团的R5，R6，R7，R8，R9，R10，R11，R12，R13和R14各自可以相同或彼此不同，并且R 5至R 14的相邻基团可以彼此键合形成环。 M是第4族过渡金属，Y是碳原子，Q可以选自卤素，烃基，阴离子配体和能够与单个电子对配位的中性配体，其可以以相同的组合或不同的组合，j为1〜4的整数。

63. 发明授权

US07678934B2 Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst 有权
标题翻译：丙烯共聚物，聚丙烯组合物及其用途，过渡金属化合物和烯烃聚合催化剂
公开(公告)号：US07678934B2
公开(公告)日：2010-03-16
申请号：US12185555
申请日：2008-08-04
申请人： Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara
发明人： Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara
IPC分类号： C07F17/00 , C07F7/00
CPC分类号： C08F210/06 , C08F4/65927 , C08L23/142 , Y10S428/91 , Y10S526/943 , Y10T428/1328 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08F210/08 , C08F2500/15 , C08F2500/03 , C08F2500/17 , C08F2500/26
摘要： A transition metal compound represented by the following formula (2a):
摘要翻译：由下式（2a）表示的过渡金属化合物：

64. 发明授权

US07619030B2 Automobile part of polypropylene resin composition 有权
标题翻译：汽车部分聚丙烯树脂组成
公开(公告)号：US07619030B2
公开(公告)日：2009-11-17
申请号：US11411093
申请日：2006-04-26
申请人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
发明人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Keita Itakura , Ikunori Sakai , Mikio Hashimoto , Takeshi Minoda , Masamichi Naito , Toru Takaoka , Nobuo Kawahara , Hiromu Kaneyoshi
IPC分类号： B01F17/00 , C08F8/00 , C08G18/42 , C08J3/00 , C08J3/22 , C08K3/00 , C08L23/00 , C08L23/04 , C08L53/00 , C09J7/02
CPC分类号： C08L53/00 , C08F110/06 , C08L23/12 , C08L23/16 , C08L53/025 , C08L2666/04 , C08L2666/02 , C08L2666/24 , C08F2500/03 , C08F2500/12
摘要： An automobile part comprising a polypropylene resin composition, the polypropylene resin composition comprising a propylene homopolymer (A1), an elastomer (B) and an inorganic filler (C) in specified proportions. The polypropylene homopolymer (A1) exhibits an MFR (230° C.) of 20 to 300 g/10 min, a ratio of position irregular units derived from 2,1-insertion or 1,3-insertion of propylene monomer relative to all propylene structural units, determined from a 13C-NMR spectrum, each of 0.05% or less, and an Mw/Mn, determined by GPC, of 1 to 3.
摘要翻译：一种包含聚丙烯树脂组合物的汽车部件，所述聚丙烯树脂组合物以特定比例包含丙烯均聚物（A1），弹性体（B）和无机填料（C）。聚丙烯均聚物（A1）的MFR（230℃）为20-300g / 10min，丙烯单体的2,1-插入或1,3-插入的位置不规则单元相对于所有丙烯由13 C-NMR光谱测定，各自为0.05％以下，由GPC测定的Mw / Mn为1〜3。

65. 发明申请

US20090244647A1 IMAGE READING APPARATUS, IMAGE READING METHOD AND IMAGE READING PROGRAM 失效
标题翻译：图像读取装置，图像读取方法和图像读取程序
公开(公告)号：US20090244647A1
公开(公告)日：2009-10-01
申请号：US12055837
申请日：2008-03-26
申请人： Koji Kawai
发明人： Koji Kawai
IPC分类号： H04N1/38
CPC分类号： H04N1/409
摘要： An image reading apparatus in which cross-talk noise occurring between plural reading units is reduced, an image reading method and an image reading program are provided. There are included plural reading units that respectively operate at different timings, a noise calculation unit that acquires first read data as a result of reading of a first read object as the read object by the plural reading units, acquires an operation state of the plural reading units during the reading of the first read object, and calculates, based on the operation state and the first read data obtained in the operation state, noise information based on the operation state, and a noise removal unit that acquires second read data as a result of reading of a second read object as the read object different from the first read object by the plural reading units, and removes noise from the second read data based on the noise information calculated by the noise calculation unit.
摘要翻译：提供了在多个读取单元之间发生串扰噪声减小的图像读取装置，图像读取方法和图像读取程序。包括分别在不同定时操作的多个读取单元，作为通过多个读取单元读取作为读取对象的第一读取对象的结果而获取第一读取数据的噪声计算单元获取多个读取的操作状态在读取第一读取对象期间，基于操作状态和在操作状态中获得的第一读取数据，基于操作状态来计算噪声信息，以及噪声消除单元，其获取第二读取数据作为结果通过所述多个读取单元读取作为与所述第一读取对象不同的第二读取对象的第二读取对象，并且基于由所述噪声计算单元计算出的噪声信息来从所述第二读取数据中去除噪声。

66. 发明申请

US20090043050A1 PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST 有权
标题翻译：丙烯共聚物，聚丙烯组合物及其用途，过渡金属化合物和烯烃聚合催化剂
公开(公告)号：US20090043050A1
公开(公告)日：2009-02-12
申请号：US12185547
申请日：2008-08-04
申请人： Shigenobu Ikenaga , Keiji Okada , Hiroshi Hoya , Norihide Inoue , Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa , Ryoji Mori
发明人： Shigenobu Ikenaga , Keiji Okada , Hiroshi Hoya , Norihide Inoue , Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa , Ryoji Mori
IPC分类号： C08L23/20
CPC分类号： C08F210/06 , C08F4/65927 , C08L23/142 , Y10S428/91 , Y10S526/943 , Y10T428/1328 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08F210/08 , C08F2500/15 , C08F2500/03 , C08F2500/17 , C08F2500/26
摘要： A polypropylene composition containing a propylene/1-butene random copolymer which contains 60 to 90 mol % of propylene units and 10 to 40 mol % of 1-butene units and has a triad isotacticity of not less than 85% and not more than 97.5%, a molecular weight distribution of from 1 to 3, an intrinsic viscosity of from 0.1 to 12 dl/g, a melting point of from 40 to 75° C. and a crystallization rate at 45° C. of 10 minutes or less, and satisfying the following relation, 146 exp (−0.022M)≧Tm≧125 exp (−0.032M), and an olefin catalyst for preparation thereof.
摘要翻译：一种含丙烯-1-丁烯无规共聚物的聚丙烯组合物，其含有60〜90摩尔％的丙烯单元和10〜40摩尔％的1-丁烯单元，三重态全同立构规整度为85％以上97.5％以下，，分子量分布为1至3，特性粘度为0.1至12dl / g，熔点为40至75℃，结晶速率为45℃为10分钟以下，以及满足以下关系：146exp（-0.022M）> = Tm> = 125exp（-0.032M），以及用于其制备的烯烃催化剂。

67. 发明授权

US07449533B2 Metallocene compound, process for preparing metallocene compound, olefin polymerization catalyst, process for preparing polyolefin, and polyolefin 有权
标题翻译：金属茂化合物，制备茂金属化合物的方法，烯烃聚合催化剂，聚烯烃的制备方法和聚烯烃
公开(公告)号：US07449533B2
公开(公告)日：2008-11-11
申请号：US11054597
申请日：2005-02-10
申请人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Nobuo Kawahara , Kenji Michiue , Hiromu Kaneyoshi , Ryoji Mori
发明人： Koji Kawai , Masahiro Yamashita , Yasushi Tohi , Nobuo Kawahara , Kenji Michiue , Hiromu Kaneyoshi , Ryoji Mori
IPC分类号： C08F210/06 , C08F210/04 , C08F210/14 , C08F4/6592
CPC分类号： C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/00 , C08F110/06 , Y10S526/943 , C08F4/65927 , C08F2500/12 , C08F2500/03 , C08F2500/15 , C08F210/16 , C08F210/08 , C08F2500/17
摘要： The metallocene compound according to the invention and the olefin polymerization catalyst containing the compound are intended to produce a catalyst capable of preparing an isotactic polymer with a high polymerization activity. The metallocene compound contains a substituted cyclopentadienyl group and a (substituted) fluorenyl group and has a structure wherein these groups are bridged by a hydrocarbon group or the like. The process for preparing a metallocene compound according to the invention is intended to selectively prepare a specific metallocene compound so as not to produce an isomer, and in this process an intermediate product is synthesized by a specific method. The process for preparing a polyolefin according to the invention is intended to prepare a polyolefin having excellent impact resistance and transparency, and this process comprises homopolymerizing an α-olefin of 3 to 8 carbon-atoms or copolymerizing an olefin of 3 to 8 carbon atoms and another α-olefin in the presence of an olefin polymerization catalyst containing the above-mentioned metallocene compound.
摘要翻译：根据本发明的茂金属化合物和含有该化合物的烯烃聚合催化剂旨在制备能够制备具有高聚合活性的全同立构聚合物的催化剂。茂金属化合物含有取代的环戊二烯基和（取代的）芴基，并且具有这些基团被烃基等桥接的结构。根据本发明的制备茂金属化合物的方法是为了选择性地制备特定的茂金属化合物以便不产生异构体，并且在该方法中通过具体方法合成中间产物。根据本发明的制备聚烯烃的方法旨在制备具有优异的耐冲击性和透明性的聚烯烃，该方法包括使3至8个碳原子的α-烯烃均聚或将3至8个碳原子的烯烃共聚，和在含有上述茂金属化合物的烯烃聚合催化剂存在下，制备另一种α-烯烃。

68. 发明授权

US07218047B2 Indirectly heated electrode for gas discharge tube 失效
标题翻译：气体放电管间接加热电极
公开(公告)号：US07218047B2
公开(公告)日：2007-05-15
申请号：US10433946
申请日：2001-12-13
申请人： Koji Kawai
发明人： Koji Kawai
IPC分类号： H01J1/15 , H01J19/08
CPC分类号： H01J1/24 , H01J1/20 , H01J17/063
摘要： An indirectly heated cathode for gas discharge tube C1 comprises a heater 1, a double coil 2, a plate member 3, and a metal oxide 10. An electrical insulating layer 4 is formed on the surface of heater 1. Heater 1 is disposed at the inner side of double coil 2. Plate member 3 is disposed along the length direction of double coil 2 at the inner side of double coil 2, which is to be the discharge surface side, and is electrically connected to double coil 2. Also, plate member 3 is grounded by being connected to the ground terminal of heater 1. Metal oxide 10 is held by double coil 2 and disposed to be in contact with plate member 3. Metal oxide 10 is in contact with double coil 2.
摘要翻译：用于气体放电管C1的间接加热阴极包括加热器1，双线圈2，板构件3和金属氧化物10.在加热器1的表面上形成电绝缘层4.加热器1设置在双面线圈2的内侧。板构件3沿着作为排出表面侧的双重线圈2的内侧沿着双重线圈2的长度方向布置，并且电连接到双线圈2.另外，板构件3通过连接到加热器1的接地端子而接地。金属氧化物10由双线圈2保持并设置成与板构件3接触。金属氧化物10与双线圈2接触。

69. 发明申请

US20060276607A1 Propylene copolymer, polypropylene composition, and uses thereof, transition metal compounds and catalyst for olefin polymerization 有权
公开(公告)号：US20060276607A1
公开(公告)日：2006-12-07
申请号：US10550017
申请日：2003-12-26
申请人： Shigenobu Ikenaga , Keiji Okada , Hiroshi Takayasu , Norihide Inoue , Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa , Ryoji Mori
发明人： Shigenobu Ikenaga , Keiji Okada , Hiroshi Takayasu , Norihide Inoue , Naritoshi Hirota , Hiromu Kaneyoshi , Munehito Funaya , Koji Kawai , Nobuo Kawahara , Shinichi Kojoh , Norio Kashiwa , Ryoji Mori
IPC分类号： C08F110/14 , C08F210/04
CPC分类号： C08F210/06 , C08F4/65927 , C08L23/142 , Y10S428/91 , Y10S526/943 , Y10T428/1328 , Y10T428/31909 , Y10T428/31913 , Y10T428/31938 , C08L2666/06 , C08F210/08 , C08F2500/15 , C08F2500/03 , C08F2500/17 , C08F2500/26
摘要： The present invention provides a propylene/1-butene random copolymer (PBR) having excellent flexibility, impact resistance, heat resistance and low-temperature heat-seal properties, a polypropylene composition containg the copolymer, a sheet, film or stretched film comprising the composition and a composite film having a layer of the composition. The propylene/1-butene random copolymer contains 60 to 90 mol % of propylene units and 10 to 40 mol % of 1-butene units and has a triad isotacticity of not less than 85% and not more than 97.5%, a molecular weight distribution (Mw/Mn) of from 1 to 3, an intrinsic viscosity of from 0.1 to 12 dl/g, a melting point (Tm) of from 40 to 120° C., and satisfies the following relation 146 exp(−0.022M)≧Tm≧125 exp(−0.032M) wherein Tm represents a melting point and M (mol %) represents a content of 1-butene constituent units. The invention, further, provides a transition metal compound useful as an olefin polymerization catalyst and an olefin polymerization catalyst containing the transition metal compound. The transition metal compound is represented by the following formula (2a): wherein each of R1 and R3 is hydrogen, R2 and R4 are selected from a hydrocarbon group and silicon-containing group, R5 to R13 are selected from hydrogen, a hydrocarbon group and silicon-containing group, and adjacent substituent groups R5 to R12 may be linked to form a ring. R14 is an aryl group, and R13 and R14 may be linked to form a ring. M is a Group 4 transition metal, Y is a carbon atom, Q is halogen, etc, and j is an integer of 1 to 4.

70. 发明申请

US20060161013A1 Crosslinked metallocene compound for olefin polymerization and method of polymerizing olefin with the same 有权
标题翻译：用于烯烃聚合的交联茂金属化合物及其与烯烃聚合的方法
公开(公告)号：US20060161013A1
公开(公告)日：2006-07-20
申请号：US10529461
申请日：2003-02-17
申请人： Yasushi Tohi , Koji Endo , Hiromu Kaneyoshi , Naomi Urakawa , Yuichi Yamamura , Koji Kawai
发明人： Yasushi Tohi , Koji Endo , Hiromu Kaneyoshi , Naomi Urakawa , Yuichi Yamamura , Koji Kawai
IPC分类号： C07F17/00
CPC分类号： C08F10/00 , C07F17/00 , C08F4/65912 , C08F4/65916 , C08F10/02 , C08F110/02 , C08F210/16 , Y10S526/943 , C08F4/65927 , C08F2500/17 , C08F210/14 , C08F2500/03 , C08F2500/12
摘要： The bridged metallocene compound or the olefin polymerization catalyst which comprises the compound, enables high polymerization activity in polymerizing one or more monomers selected from ethylene and α-olefins. The bridged metallocene compound contains specific substituted cyclopentadienyl and fluorenyl groups which are linked via carbon or silicon atoms. In the method for the preparation of polyolefins, one or more monomers, preferably ethylene as an essential monomer, selected from ethylene and α-olefins are copolymerized in the presence of the olefin polymerization catalyst comprising the bridged metallocene compound, so that an ethylene based polymer with an ethylene content of more than 50 mol % is obtained.
摘要翻译：包含该化合物的桥连茂金属化合物或烯烃聚合催化剂在聚合选自乙烯和α-烯烃中的一种或多种单体时具有高聚合活性。桥连茂金属化合物包含通过碳或硅原子连接的特定取代的环戊二烯基和芴基。在制备聚烯烃的方法中，在包含桥连金属茂化合物的烯烃聚合催化剂的存在下，将选自乙烯和α-烯烃的一种或多种单体，优选乙烯作为必需单体共聚合，从而使乙烯基聚合物乙烯含量大于50mol％。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式