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公开(公告)号:US20060078028A1
公开(公告)日:2006-04-13
申请号:US10963694
申请日:2004-10-13
申请人: Kouji Kakizaki , Youichi Sasaki , Naoki Kataoka
发明人: Kouji Kakizaki , Youichi Sasaki , Naoki Kataoka
IPC分类号: H01S3/22
CPC分类号: H01S3/038 , H01S3/036 , H01S3/0385 , H01S3/041 , H01S3/225
摘要: For the purpose of providing a discharge excitation type pulse laser apparatus capable of reducing disturbance of the discharge space caused by shock waves, the discharge excitation type pulse laser apparatus according to the present invention is designed for generating a pulsed main discharge by applying a high voltage between main electrodes (14, 15) including a cathode (15) and an anode (14) arranged in opposition to each other, and thereby exciting a laser gas in a discharge space (37) defined between the main electrodes to oscillate laser light (21), and characterized in that no reflector larger than a prescribed size is provided on a surface within a prescribed surface distance (LC) from the discharge space (37), and an insulating cathode insulating member (54) that is inclined such that the cathode (15) side end is highest is arranged on at least one of the upstream and downstream sides of the cathode (15) in close contact with the cathode (15).
摘要翻译: 为了提供能够减少由冲击波引起的放电空间的扰动的放电励磁型脉冲激光装置,本发明的放电励磁型脉冲激光装置被设计成通过施加高电压来产生脉冲主放电 在主电极(14,15)之间,包括阴极(15)和阳极(14),彼此相对布置,从而激励在主电极之间限定的放电空间(37)中的激光气体,以振荡激光( 21),其特征在于,在距所述放电空间(37)的规定表面距离(LC)内的表面上设置不大于规定尺寸的反射器,以及绝缘阴极绝缘构件(54),其倾斜使得 在阴极(15)的上游侧和下游侧的至少一个上与阴极(15)紧密接触地设置阴极(15)侧端部最高。
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公开(公告)号:US07215695B2
公开(公告)日:2007-05-08
申请号:US10963694
申请日:2004-10-13
申请人: Kouji Kakizaki , Youichi Sasaki , Naoki Kataoka
发明人: Kouji Kakizaki , Youichi Sasaki , Naoki Kataoka
IPC分类号: H01S3/22
CPC分类号: H01S3/038 , H01S3/036 , H01S3/0385 , H01S3/041 , H01S3/225
摘要: For the purpose of providing a discharge excitation type pulse laser apparatus capable of reducing disturbance of the discharge space caused by shock waves, the discharge excitation type pulse laser apparatus according to the present invention is designed for generating a pulsed main discharge by applying a high voltage between main electrodes (14, 15) including a cathode (15) and an anode (14) arranged in opposition to each other, and thereby exciting a laser gas in a discharge space (37) defined between the main electrodes to oscillate laser light (21), and characterized in that no reflector larger than a prescribed size is provided on a surface within a prescribed surface distance (LC) from the discharge space (37), and an insulating cathode insulating member (54) that is inclined such that the cathode (15) side end is highest is arranged on at least one of the upstream and downstream sides of the cathode (15) in close contact with the cathode (15).
摘要翻译: 为了提供能够减少由冲击波引起的放电空间的扰动的放电励磁型脉冲激光装置,本发明的放电励磁型脉冲激光装置被设计成通过施加高电压来产生脉冲主放电 在主电极(14,15)之间,包括阴极(15)和阳极(14),彼此相对布置,从而激励在主电极之间限定的放电空间(37)中的激光气体,以振荡激光( 21),其特征在于,在距所述放电空间(37)的规定表面距离(LC)内的表面上设置不大于规定尺寸的反射器,以及绝缘阴极绝缘构件(54),其倾斜使得 在阴极(15)的上游侧和下游侧的至少一个上与阴极(15)紧密接触地设置阴极(15)侧端部最高。
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公开(公告)号:US6077804A
公开(公告)日:2000-06-20
申请号:US858120
申请日:1997-05-19
申请人: Yoshio Tajima , Naoki Kataoka , Akira Sano , Kazuo Matsuura
发明人: Yoshio Tajima , Naoki Kataoka , Akira Sano , Kazuo Matsuura
CPC分类号: C08F10/00 , C08F4/65904 , C08F4/65912 , C08F4/65916 , C08F4/6592
摘要: According to the present invention, there are provided a catalyst and a process for the preparation of polyolefins having a relatively wide molecular weight distribution, good particle properties, a narrow composition distribution in copolymerization and a high molecular weight and being less sticky. The catalyst is prepared by contacting the following constituents (1) to (4) with one another:(1) a compound represented by the general formula Me.sup.1 R.sup.1.sub.p (OR.sup.2).sub.q X.sub.4-p-q, where Me.sup.1 is Zr, Ti or Hf, R.sup.1 and R.sup.2 are each independently a hydrocarbon group having 1 to 24 carbon atoms, X is a halogen atom, p and q are each an integer in the ranges of 0.ltoreq.p.ltoreq.4 and 0.ltoreq.q.ltoreq.4 , provided 0.ltoreq.p+q.ltoreq.4;(2) a compound represented by the general formula Me.sup.2 R.sup.3.sub.m (OR.sup.4).sub.n X.sup.2.sub.z-m-n, where Me.sup.2 is a Group I-III element in the Periodic Table, R.sup.3 and R.sup.4 are each independently a hydrocarbon group having 1 to 24 carbon atoms, X.sup.2 is a halogen atom or a hydrogen atom, provided when X.sup.2 is a hydrogen atom, Me.sup.2 is a Group III element in the Periodic Table, z is the valence of Me.sup.2, m and n are each an integer in the ranges of 0.ltoreq.m.ltoreq.z, and 0.ltoreq.n.ltoreq.z, provided 0.ltoreq.m+n.ltoreq.z;(3) an organocyclic compound having conjugated double bonds; and(4) a modified organoaluminum compound containing Al--O--Al bond, and thereafter contacting the resulting contact reaction product with the following component (5):(5) an inorganic carrier and/or a particulate polymer carrier.
摘要翻译: 根据本发明,提供了一种催化剂和制备具有较宽分子量分布,良好的颗粒性能,窄的共聚合成分布和高分子量且不易粘的聚烯烃的方法。 通过使下述成分(1)〜(4)彼此接触来制备催化剂:(1)由通式Me1R1p(OR2)qX4-pq表示的化合物,其中Me1为Zr,Ti或Hf,R1和R2 各自独立地为具有1〜24个碳原子的烃基,X为卤素原子,p和q各自为0≤p≤4且0≤q≤4的整数, 提供0 p + q = 4; (2)由通式Me2R3m(OR4)nX2z-mn表示的化合物,其中Me2是元素周期表中的I-III族元素,R3和R4各自独立地为具有1至24个碳原子的烃基,X2是 卤原子或氢原子,当X2是氢原子时,Me2是元素周期表中的III族元素,z是Me2的化合价,m和n分别为0≤m的整数 = z和0 = n z,其中,0 = m + n = z; (3)具有共轭双键的有机环状化合物; 和(4)含有Al-O-Al键的改性有机铝化合物,然后使所得接触反应产物与以下组分(5)接触:(5)无机载体和/或颗粒聚合物载体。
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公开(公告)号:US5824618A
公开(公告)日:1998-10-20
申请号:US467494
申请日:1995-06-06
申请人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
发明人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
IPC分类号: C08F4/60 , C08F4/651 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , B01J31/00 , B01J37/00 , C08F4/02
CPC分类号: C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , C08F4/65904 , C08F4/65912 , C08F4/6592 , Y10S526/903
摘要: A catalyst component is disclosed for use in the homo- or copolymerization of olefinic hydrocarbons. The catalyst component is comprised of a first compound of the formula M.sup.1 (OR.sup.1).sub.p R.sup.2.sub.q X.sup.1.sub.4-p-q, M.sup.1 being titanium a second compound of the formula M.sup.2 (OR.sup.3).sub.m R.sup.4.sub.n X.sup.2.sub.z-m-n, with M.sup.2 being a metal of Groups Ia-IIIa or IIb of the Periodic Table, and a third compound which is an organocyclic compound having two or more conjugated double bonds. A process is also disclosed for the production of hydrocarbon polymers in which the above catalyst component is combined with a modified organoaluminum compound to form a catalyst composition capable of providing controlled molecular weight, wide distribution thereof and other desirable qualities in the polymer product.
摘要翻译: 公开了用于烯烃的均聚或共聚的催化剂组分。 催化剂组分由式M1(OR1)pR2qX14-pq的第一种化合物组成,M1是式M2(OR3)mR4nX2z-mn的第二种化合物,其中M2是Ia-IIIa或IIb族的金属, 周期表,以及具有两个以上共轭双键的有机环状化合物的第三化合物。 还公开了一种用于生产烃聚合物的方法,其中上述催化剂组分与改性有机铝化合物组合以形成能够在聚合物产物中提供受控分子量,宽分布和其它所需质量的催化剂组合物。
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公开(公告)号:US5451555A
公开(公告)日:1995-09-19
申请号:US905583
申请日:1992-06-26
申请人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
发明人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
IPC分类号: C08F4/60 , C08F4/651 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , B01J31/00
CPC分类号: C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , C08F4/65904 , C08F4/65912 , C08F4/6592 , Y10S526/903
摘要: A catalyst component is disclosed for use in the homo- or copolymerization of olefinic hydrocarbons. The catalyst component is comprised of a first compound of the formula Me.sup.1 (OR.sup.1).sub.p R.sup.2.sub.q X.sup.1.sub.4-p-q, a second compound of the formula Me.sup.2 (OR.sup.3).sub.m R.sup.4.sub.n X.sup.2.sub.z-m-n and a third compound which is an organocyclic compound having two or more conjugated double bonds. A process is also disclosed for the production of hydrocarbon polymers in which the above catalyst component is combined with a modified organoaluminum compound to form a catalyst composition capable of providing controlled molecular weight, wide distribution thereof and other desirable qualities in the polymer product.
摘要翻译: 公开了用于烯烃的均聚或共聚的催化剂组分。 催化剂组分由式Me1(OR1)pR2qX14-p-q的第一化合物,式Me2(OR3)mR4nX2z-m-n的第二化合物和具有两个或更多个共轭双键的有机环状化合物的第三化合物组成。 还公开了一种用于生产烃聚合物的方法,其中上述催化剂组分与改性有机铝化合物组合以形成能够在聚合物产物中提供受控分子量,宽分布和其它所需质量的催化剂组合物。
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公开(公告)号:US5116708A
公开(公告)日:1992-05-26
申请号:US447649
申请日:1989-12-08
摘要: A hole transporting material is constituted by a compound represented by the following general formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5, which may be the same or different, are each independently hydrogen or a hydrocarbon residue having 1 to 20 carbon atoms; Ar.sup.1 and Ar.sup.2 are each independently a divalent hydrocarbon residue; l is an integer of 0 or more; m is an integer of 1 or more; and n is an integer of 2 or more.
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公开(公告)号:US20090235208A1
公开(公告)日:2009-09-17
申请号:US12088528
申请日:2007-04-18
申请人: Sadatsugu Nakayama , Sigeru Nagamune , Akira Fujiwara , Atsushige Makabe , Masaru Sigesada , Naoki Kataoka , Hiroshi Ito , Yukitosi Kawai
发明人: Sadatsugu Nakayama , Sigeru Nagamune , Akira Fujiwara , Atsushige Makabe , Masaru Sigesada , Naoki Kataoka , Hiroshi Ito , Yukitosi Kawai
CPC分类号: H05B33/0854 , H05B33/0803 , H05B33/0815 , H05B33/0818 , H05B33/0851 , H05K1/144 , H05K1/18 , H05K2201/042
摘要: The lighting apparatus according to the present invention is a lighting apparatus which lights by emitting light through solid-state light-emitting devices using an AC power source, the lighting apparatus including an AC to DC conversion unit which converts AC from the power source into DC, and a power source device which includes a rectangular main single-side mounting board, on which a part of the AC to DC conversion unit is mounted, and a rectangular first single-side mounting sub-board, on which a remaining part of the AC to DC conversion unit is mounted, the power source device being shaped like a chopstick box laid out such that the long, rectangular mounting surface of the main single-side mounting board and the rectangular first single-side mounting sub-board face each other along a length-wise direction.
摘要翻译: 根据本发明的照明装置是通过使用AC电源的固态发光装置发光来照明的照明装置,该照明装置包括将AC从电源转换为DC的AC-DC转换单元 以及电源装置,其包括安装有一部分AC〜DC转换单元的矩形主单面安装板和矩形的第一单面安装子板,其中剩余的一部分 交流直流转换单元被安装,电源装置的形状像筷子箱一样布置,使得主单面安装板和长方形第一单面安装子板的长的矩形安装面彼此面对 沿着长度方向。
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公开(公告)号:US20090207620A1
公开(公告)日:2009-08-20
申请号:US11911712
申请日:2007-03-07
申请人: Sadatsugu Nakayama , Sigeru Nagamune , Atsushige Makabe , Koji Ikeda , Kenta Doi , Naoki Kataoka , Hiroshi Ito , Yukitoshi Kawai
发明人: Sadatsugu Nakayama , Sigeru Nagamune , Atsushige Makabe , Koji Ikeda , Kenta Doi , Naoki Kataoka , Hiroshi Ito , Yukitoshi Kawai
CPC分类号: H05B33/0803 , F21K9/27 , F21V15/01 , F21V29/74 , F21V29/763 , F21V29/83 , F21Y2103/10 , F21Y2105/10 , F21Y2115/10 , H05B33/0809 , Y02B20/383
摘要: A lighting apparatus according to the present invention includes: a voltage supply unit which supplies voltage; and a plurality of solid state light emitting devices which emit light using the voltage supplied by the voltage supply unit. The plurality of solid state light emitting devices are series-connected, the voltage supplied by the voltage supply unit is applied to the plurality of solid state light emitting devices which are series-connected, and the voltage supplied is set to a voltage such that a current flowing through each of the plurality of solid state light emitting devices is equal to or less than 1/N of the maximum rated current, where N is a number equal to or greater than 2.
摘要翻译: 根据本发明的照明装置包括:提供电压的电压供应单元; 以及使用由电压供给单元提供的电压发光的多个固态发光器件。 多个固态发光器件是串联连接的,由电压供给单元提供的电压被施加到串联连接的多个固态发光器件,并且所提供的电压被设置为使得 流过多个固态发光器件中的每一个的电流等于或小于最大额定电流的1 / N,其中N是等于或大于2的数量。
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公开(公告)号:US5795839A
公开(公告)日:1998-08-18
申请号:US461604
申请日:1995-06-05
申请人: Naoki Kataoka , Yosuke Numao , Takashi Seki , Yoshio Tajima , Kazuo Matsuura
发明人: Naoki Kataoka , Yosuke Numao , Takashi Seki , Yoshio Tajima , Kazuo Matsuura
IPC分类号: C08F4/64 , C08F4/659 , C08F10/00 , C08F210/16
CPC分类号: C08F10/00 , C08F210/16 , C08F4/65904 , C08F4/65912 , C08F4/65916 , Y10S526/901 , Y10S526/943
摘要: A process for the polymerization of olefinic hydrocarbons is carried out in the presence of a catalyst comprising a catalyst component derived from reacting a compound of the formula Me.sup.1 R.sup.1.sub.n X.sup.1.sub.4-n, a compound of the formula Me.sup.2 R.sup.2.sub.m X.sup.2.sub.z-m, an organocyclic compound having two or more conjugated double bonds and a carrier of inorganic or polymeric material, and a modified organoaluminum compound having Al--O--Al bonds, the resulting polyolefins having a relatively wide molecular weight distribution, a relatively narrow composition distribution and increased bulk density.
摘要翻译: 烯烃聚合方法是在催化剂存在下进行的,该催化剂包含催化剂组分,催化剂组分衍生自使式Me1R1nX14-n的化合物,式Me2R2mX2z-m的化合物,具有两个或更多个共轭 双键和无机或聚合物材料的载体和具有Al-O-Al键的改性有机铝化合物,所得聚烯烃具有相对较宽的分子量分布,相对窄的组成分布和增加的体积密度。
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公开(公告)号:US5594082A
公开(公告)日:1997-01-14
申请号:US467337
申请日:1995-06-06
申请人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
发明人: Yoshio Tajima , Naoki Kataoka , Yosuke Numao , Takashi Seki , Kazuo Matsuura
IPC分类号: C08F4/60 , C08F4/651 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , C08F4/64
CPC分类号: C08F10/00 , C08F110/02 , C08F110/06 , C08F210/02 , C08F210/06 , C08F210/08 , C08F210/16 , C08F4/65904 , C08F4/65912 , C08F4/6592 , Y10S526/903
摘要: A catalyst component is disclosed for use in the homo-or copolymerization of olefinic hydrocarbons. The catalyst component is comprised of a first compound of the formula Me.sup.1 (OR.sup.1).sub.p R.sup.2.sub.q X.sup.1.sub.4-p-q, a second compound of the formula Me.sup.2 (OR.sup.3).sub.m R.sup.4.sub.n X.sup.2.sub.z-m-n and a third compound which is an organocyclic compound having two or more conjugated double bonds. A process is also disclosed for the production of hydrocarbon polymers in which the above catalyst component is combined with a modified organoaluminum compound to form a catalyst composition capable of providing controlled molecular weight, wide distribution thereof and other desirable qualities in the polymer product.
摘要翻译: 公开了用于烯烃均相或共聚的催化剂组分。 催化剂组分由式Me1(OR1)pR2qX14-p-q的第一化合物,式Me2(OR3)mR4nX2z-m-n的第二化合物和具有两个或更多个共轭双键的有机环状化合物的第三化合物组成。 还公开了一种用于生产烃聚合物的方法,其中上述催化剂组分与改性有机铝化合物组合以形成能够在聚合物产物中提供受控分子量,宽分布和其它所需质量的催化剂组合物。
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