-
公开(公告)号：US07057007B2
公开(公告)日：2006-06-06
申请号：US10092565
申请日：2002-03-08
IPC分类号： C08G63/18
CPC分类号： C08G63/78 , C08G63/183 , C08G63/785
摘要： Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, a second reactor for polycondensating the oligomer from the first reactor, and a third reactor for further polycondensating the low polymerization product from the second reactor, or followed by a fourth reactor for further polycondensing the polyester from the third reactor. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor.
摘要翻译： 将包含对苯二甲酸或其衍生物的芳族二羧酸与以1,4-丁二醇为主要成分的二醇反应的第一反应器中连续生产具有良好热稳定性和优异耐水解性的聚对苯二甲酸丁二醇酯 ，用于使来自第一反应器的低聚物缩聚的第二反应器和用于使来自第二反应器的低聚合产物进一步缩聚的第三反应器，或随后是第四反应器，用于进一步使来自第三反应器的聚酯缩聚。 可以与第三反应器平行地提供另外的第三反应器或多个第三反应器。
-
2.发明授权公开(公告)号：US06728171B2
公开(公告)日：2004-04-27
申请号：US10083542
申请日：2002-02-27
申请人： Masashi Yanagi , Nobuo Kimura , Tetsuo Andou , Hidekazu Nakamoto
发明人： Masashi Yanagi , Nobuo Kimura , Tetsuo Andou , Hidekazu Nakamoto
IPC分类号： G11B700
CPC分类号： G11B7/1275 , G11B7/0908 , G11B7/094 , G11B7/261
摘要： Focusing method and exposure apparatus for focusing both a parallel light beam and a non-parallel light beam through a movable objective lens onto an object. A negative feedback loop is provided which has a detector for receiving a reflection light beam of the non-parallel light beam passed through the movable objective lens, reflected at the object and passed through the movable objective lens, for generating a detection signal corresponding to a focus deviation of the non-parallel light beam, and a driver for receiving the detection signal to control a position of the movable objective lens in accordance with the detection signal, so that the detection signal is decreased. The negative feedback loop further includes a correction signal generator for generating a correction signal and supplying it to the negative feedback loop as a disturbance of the loop so that the parallel light beam is focused onto the object.
摘要翻译： 用于将平行光束和非平行光束通过可移动物镜聚焦到物体上的聚焦方法和曝光装置。 提供了一种负反馈回路，其具有用于接收穿过可移动物镜的非平行光束的反射光束的检测器，在物体处反射并穿过可移动物镜，用于产生对应于可移动物镜的检测信号 非平行光束的聚焦偏差和用于接收检测信号的驱动器，以根据检测信号控制可移动物镜的位置，使得检测信号减小。 负反馈回路还包括校正信号发生器，用于产生校正信号并将其作为环路的干扰提供给负反馈回路，使得平行光束聚焦在对象上。
-
3.发明授权公开(公告)号：US06359106B1
公开(公告)日：2002-03-19
申请号：US09642587
申请日：2000-08-22
IPC分类号： C08G6300
CPC分类号： C08G63/78 , C08G63/183 , C08G63/785
摘要： Polybutylene terephthalate having good heat stability and excellent hydrolysis resistance is continuously produced in a series of a first reactor for reacting an aromatic dicarboxylic acid comprising terephthalic acid as a main ingredient or a derivative thereof with a glycol comprising 1,4-butanediol as a main ingredient, thereby producing an oligomer with an average degree of polymerization of 2.2 to 5, a second reactor for polycondensating the oligomer from the first reactor, thereby preparing a low polymerization product with an average degree of polymerization of 25 to 40, and a third reactor for further polycondensating the low polymerization product from the second reactor, thereby producing a high molecular weight polyester with an average degree of polymerization of 70 to 130, or followed by a fourth reactor for further polycondensing the polyester from the third reactor to an average degree of polymerization of 150 to 200, thereby producing a high molecular weight polyester. Another third reactor or a plurality of third reactors can be provided in parallel to the third reactor, thereby producing different kinds of polybutylene phthalate with different degrees of polymerization from that produced in the main line of the third and fourth reactors or adjusting operating conditions of each of a plurality of the third reactors to increase kinds, precise quality.
摘要翻译： 将包含对苯二甲酸或其衍生物的芳族二羧酸与以1,4-丁二醇为主要成分的二醇反应的第一反应器中连续生产具有良好热稳定性和优异耐水解性的聚对苯二甲酸丁二醇酯 ，由此制备平均聚合度为2.2〜5的低聚物，第二反应器，其使来自第一反应器的低聚物缩聚，由此制备平均聚合度低的聚合产物为25〜40，第三反应器为 使来自第二反应器的低聚合产物进一步缩聚，从而制备平均聚合度为70至130的高分子量聚酯，或随后是用于将聚酯从第三反应器进一步缩聚至平均聚合度的第四反应器 为150〜200，由此制造高分子量聚酯。 可以与第三反应器平行地提供另外的第三反应器或多个第三反应器，从而产生与在第三和第四反应器的主管线中产生的不同聚合度的不同种类的聚对苯二甲酸丁二酯，或者调节每个反应器的操作条件 的多个第三反应堆，以增加种类，精确的质量。
-
公开(公告)号：US6096838A
公开(公告)日：2000-08-01
申请号：US242903
申请日：1999-02-25
申请人： Hidekazu Nakamoto , Susumu Harada , Chikao Oda , Yasunari Sase , Michio Suzuki
发明人： Hidekazu Nakamoto , Susumu Harada , Chikao Oda , Yasunari Sase , Michio Suzuki
CPC分类号： B01J19/1887 , B01J19/18 , B01J19/1862 , B01J19/245 , C08G63/785 , B01J2219/00081 , B01J2219/00085 , B01J2219/182 , B01J2219/185
摘要： An apparatus for continuously producing polyester comprises three single reactors, i.e. a single esterification reactor (first reactor), a single initial polymerization reactor (second reactor) and a single final polymerization reactor (third reactor or final polymerizer), where at least one of the first reactor and the second reactor is free from an external stirring power source, or the third reactor is a horizontal, one-shaft-type, low speed rotation type reactor. Necessary number of reactors for the esterification and polycondensation reactions can be a minimum and necessary stirring power consumption for the reaction can be a miminum, and thus polyester polymers of good quality can be efficiently produced at a minimum energy cost in a necessary minimum reactor structure.
摘要翻译： PCT No.PCT / JP97 / 03083 Sec。 一九九九年二月二十五日 102（e）1999年2月25日PCT PCT 1997年9月3日PCT公布。 出版物WO98 / 1998年3月12日，连续生产聚酯的设备包括三个单一反应器，即单一酯化反应器（第一反应器），单一初始聚合反应器（第二反应器）和单一最终聚合反应器（第三反应器或最终聚合反应器），其中 第一反应器和第二反应器中的至少一个没有外部搅拌动力源，或者第三反应器是水平单轴式低速旋转式反应器。 用于酯化和缩聚反应的必需数量的反应器可以是最小的，因此反应的必要搅拌功率消耗可以是一致的，因此可以在必要的最小反应器结构中以最小能量成本有效地生产质量好的聚酯聚合物。
-
公开(公告)号：US5674956A
公开(公告)日：1997-10-07
申请号：US445102
申请日：1995-05-19
申请人： Hidekazu Nakamoto , Chikao Oda , Norio Nakazato , Morihisa Maruko , Kazuo Ihara , Takatoshi Kinoshita , Tokinobu Furukawa , Kenichi Watanabe
发明人： Hidekazu Nakamoto , Chikao Oda , Norio Nakazato , Morihisa Maruko , Kazuo Ihara , Takatoshi Kinoshita , Tokinobu Furukawa , Kenichi Watanabe
CPC分类号： B01F7/00175 , B01F15/00201 , B01F15/00376 , B01F15/028 , B01F15/0289 , B01F15/065 , B01F15/068 , B01F7/00391 , B01F7/16 , B01F7/166 , B01J19/18 , B01F7/0025 , B01F7/00441 , B01F7/00583 , B01J2219/00094 , B01J2219/00168 , B01J2219/185 , B01J2219/1946
摘要： Agitator blades formed by connecting a plurality of frame members are provided in a cylindrical or conical container to realize the agitator blade structure without rotary shaft. Therefore, less liquids being treated adhere onto the rotary shaft or the agitator blades and less residue of the liquids is formed, making it possible to obtain a final high viscosity polymer using the same agitator vessel preventing the quality from being deteriorated.
摘要翻译： 通过连接多个框架构件形成的搅拌器叶片设置在圆柱形或锥形容器中，以实现没有旋转轴的搅拌器叶片结构。 因此，处理较少的液体粘附在旋转轴或搅拌器叶片上，并且形成较少的液体残留物，使得可以使用相同的搅拌器容器获得最终的高粘度聚合物，从而防止质量劣化。
-
公开(公告)号：US4776703A
公开(公告)日：1988-10-11
申请号：US928052
申请日：1986-11-07
申请人： Chikao Oda , Sachihiro Yoshimatsu , Kazuo Ishida , Takatoshi Kinoshita , Hirohiko Shindoh , Hidekazu Nakamoto
发明人： Chikao Oda , Sachihiro Yoshimatsu , Kazuo Ishida , Takatoshi Kinoshita , Hirohiko Shindoh , Hidekazu Nakamoto
CPC分类号： B01F7/00175 , B01F7/00641 , B01F7/042
摘要： The present invention comprises a pair of agitator blades which have a plurality of annular members connected to each other and which are provided in parallel in a cylindrical vessel body, the agitator blades being held so that the edges of one of the agitator blades enter the rotational region of the other agitator blade and pass therethrough. Consequently, the invention prevents liquid to be treated from adhering to and rotating together with rotational shafts and the agitator blades and deterioration in product quality due to scaling so as to enable the continuous treatment of a highly viscous material.
摘要翻译： 本发明包括一对搅拌器叶片，其具有彼此连接并且平行于圆柱形容器主体中的多个环形构件，所述搅拌器叶片被保持成使得其中一个搅拌叶片的边缘进入旋转 另一个搅拌叶片的区域通过。 因此，本发明防止液体被处理成与旋转轴和搅拌器叶片一起粘附并旋转，并且由于结垢而使产品质量下降，从而能够连续地处理高粘度的材料。
-
公开(公告)号：US4435151A
公开(公告)日：1984-03-06
申请号：US266138
申请日：1981-05-22
CPC分类号： F23N1/027 , F23N2025/08 , F23N2033/08 , F23N2035/16 , F23N2035/18 , F23N2035/20 , F23N2035/24 , F23N2035/28 , F23N2039/06 , Y10T137/2516 , Y10T137/7787
摘要： A fuel supply control system including a major area diaphragm and a minor area diaphragm defining therebetween a reference pressure chamber. A control pressure chamber is located adjacent the major area diaphragm on a side thereof opposite to the reference pressure chamber and a controlled pressure chamber is located adjacent the minor area diaphragm on a side thereof opposite to the reference pressure chamber. A valve is connected to the diaphragms for regulating the opening of an orifice of a fuel passage and the controlled pressure chamber serves as a chamber of the fuel passage. The control pressure chamber is connected to a combustion air supply passage system, and the reference pressure chamber is connected to a portion of an air supply and exhaust passage system, in which the pressure is lower than the pressure in the combustion air supply passage system.
摘要翻译： 一种燃料供给控制系统，包括主区域隔膜和在其间限定基准压力室的次区域隔膜。 控制压力室位于与基准压力室相对的一侧的主区域隔膜附近，并且受控压力室位于与参考压力室相对的一侧上的小区域隔膜附近。 阀连接到隔膜以调节燃料通道的孔的开口，并且受控压力室用作燃料通道的室。 控制压力室连接到燃烧空气供给通道系统，参考压力室连接到空气供排系统的一部分，其压力低于燃烧空气供应通道系统中的压力。
-
8.发明授权公开(公告)号：US06723826B2
公开(公告)日：2004-04-20
申请号：US10446075
申请日：2003-05-28
IPC分类号： C08G6300
CPC分类号： B01J8/1836 , B01J8/009 , B01J8/0285 , B01J8/067 , B01J2208/00132 , B01J2208/0015 , B01J2208/00522 , C08G63/183 , C08G63/785
摘要： An apparatus for continuously producing polybutylene terephthalate, which comprises a first reactor for reacting an aromatic dicarboxylic acid with a glycol, thereby producing an oligomer, a second reactor for polycondensating the oligomer, thereby preparing a low polymerization product, and a third reactor for further polycondensating the low polymerization product, thereby producing a high molecular weight polyester, where the second reactor is a vertical, cylindrical polymerization vessel having a plurality of concentrical partitioned reaction compartments therein, each of the reaction compartments being provided with stirring blades and a heater, and an outlet for volatile matters being provided at the upper part of the vessel. The second reactor contributes to efficient and continuous production of polybutylene terephthalate having a good quality.
摘要翻译： 一种用于连续生产聚对苯二甲酸丁二酯的设备，其包括用于使芳族二羧酸与二醇反应的第一反应器，从而制备低聚物，将低聚物缩聚的第二反应器，从而制备低聚合产物，以及用于进一步缩聚的第三反应器 低聚合产物，由此生产高分子量聚酯，其中第二反应器是具有多个同心分隔的反应室的垂直圆柱形聚合容器，每个反应室设有搅拌叶片和加热器， 在容器的上部设置挥发性物质的出口。 第二反应器有助于有效和连续地生产质量好的聚对苯二甲酸丁二醇酯。
-
9.发明授权Heat insulating acoustical structure and carbody shell structure using the same 失效绝热声学结构和车体外壳结构使用相同公开(公告)号：US07249654B2
公开(公告)日：2007-07-31
申请号：US11349085
申请日：2006-02-08
CPC分类号： B61D17/185
摘要： To obtain a wide passenger compartment space, the thickness of a heat insulating acoustical layer is reduced, and for this purpose, a comfortable in-car environment is obtained by using a vacuum insulating panel which combines high heat insulating performance and sound insulating performance. A heat insulating acoustical layer 20 is formed on one surface of a lightweight alloy structure 10 of double skin construction by using a vacuum insulating panel 21 as a middle member and sandwiching two surfaces of the panel with elastic sound absorbing materials 22, 23 made of a nonwoven fabric or a foamed body, and the heat insulating acoustical layer is covered with an interior material 24. Owing to this construction, the transmission loss of a noise which transmits from the double skin structure side is improved by the mutual actions of the elasticity of the sound absorbing material and the rigidity of the vacuum heat insulating panel.
摘要翻译： 为了获得宽的乘客舱空间，绝热声层的厚度减小，为此，通过使用结合了高隔热性能和隔音性能的真空绝热板获得舒适的车内环境。 通过使用真空绝热板21作为中间构件将双层皮结构的轻质合金结构10的一个表面上形成隔热声层20，并将面板的两个表面与弹性吸音材料22,23夹在一起 无纺布或发泡体，绝热声层被内部材料24覆盖。由于这种结构，由双层结构侧透过的噪音的传输损失由于弹性的相互作用而提高， 吸音材料和真空隔热板的刚性。
-
公开(公告)号：US20060107865A1
公开(公告)日：2006-05-25
申请号：US11209738
申请日：2005-08-24
IPC分类号： B61D3/00
CPC分类号： B61D17/20
摘要： The invention provides a thin footplate of superior quality while suppressing noise caused by the footplate. A footplate 10 is formed by connecting extruded shape members 110 arranged in parallel along the width direction of a railway car by a pipe 80, with the upper surface of the extruded shape members 110 used as the walking surface. Adjacent extruded shape members 110 contact each other via bushings 90. Both ends of the pipe 80 are pulled via draft springs 50 and 50 disposed in V-shape onto the underframe. A slip stopper 120 is adhered to the upper surface of the extruded shape members 110. Bottom surfaces of the extruded shape members contact the upper surface of the underframe via sliding members 70. When the railway car passes a curve or the like that causes relative displacement of the cars, the footplate 10 is slid easily. When one of the railway cars is subjected to rolling, each extruded shape member gradually rotates (rolls) along the width direction of the railway car so that crews and the like can easily walk on the footplate.
摘要翻译： 本发明提供了一种具有优异质量的薄底板，同时抑制了脚踏板产生的噪音。 通过连接通过管道80沿着铁路车辆的宽度方向平行设置的挤压形状构件110来形成底板10，挤压形状构件110的上表面用作行走表面。 相邻的挤出形状构件110通过衬套90彼此接触。 管80的两端通过设置成V形的引导弹簧50和50被拉到底架上。 滑动止动件120粘附到挤出形状构件110的上表面。 挤出形状构件的底表面通过滑动构件70接触底架的上表面。 当铁路车辆通过导致轿厢相对移动的曲线等时，脚踏板10容易滑动。 当其中一个铁路车辆经受滚动时，每个挤压成型件沿着铁路车辆的宽度方向逐渐旋转（滚动），以便船员等能够容易地在踏板上行走。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.015 秒)