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1. 发明授权

US07332070B2 Method of preventing heat exchanger fouling 有权
标题翻译：防止热交换器结垢的方法
公开(公告)号：US07332070B2
公开(公告)日：2008-02-19
申请号：US10555080
申请日：2004-07-15
申请人： Hiroto Nishida , Kouji Kishinami , Tomohiro Arase
发明人： Hiroto Nishida , Kouji Kishinami , Tomohiro Arase
IPC分类号： C10G75/04 , C08F6/00
CPC分类号： F28F19/00 , C08F2/007 , C08F10/00 , C10G75/04 , Y10S585/95
摘要： A specific nonionic surfactant is added to a component mainly comprising hydrocarbons before passing through a heat exchanger in a petrochemical plant or a polyolefin production plant, whereby fouling of the heat exchanger can be efficiently prevented, that is, the performance of the heat exchanger can be prevented from being deteriorated, and long-term operation is feasible without sacrificing the speed of production. The nonionic surfactant is preferably a polyoxyalkylene compound represented by the general formula [I] below, more preferably a compound represented by the general formula [II] below. R1—O—[CH2—CH(R3)—O]k—R2[I] wherein R1, R2 and R3 are selected from a hydrogen atom, a C1 to C20 alkyl group, a C6 to C20 aryl group and a C1 to C20 acyl group, and may be the same or different from each other. HO—(CH2CH2O)m—[CH2CH(CH3)O]n—(CH2CH2O)pH[II] wherein m, n and p each represent the average number of repeating units, and m is in the range of 1 to 20, n is 2 to 50 and p is 1 to 20.
摘要翻译：在通过石油化工厂或聚烯烃生产设备中的热交换器之前，将特定的非离子表面活性剂加入到主要包含烃的组分中，从而可以有效地防止热交换器的结垢，即热交换器的性能可以防止恶化，长期经营不牺牲生产速度。非离子表面活性剂优选为下述通式[I]表示的聚氧化烯化合物，更优选为下述通式[II]表示的化合物。 <？in-line-formula description =“In-line formula”end =“lead”？> R 1 -O - [CH 2 CH 2（R 0 > 3 其中R 1，R 2，R 3和R 3选自氢原子，C 1至C 20烷基，C 6至C 20 C20芳基和C1〜C20酰基，可以相同也可以不同。 <？in-line-formula description =“In-line formula”end =“lead”？> HO-（CH 2）2 CH 2）O < - （CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 3）其中m，n和p各自代表一个或多个，其中m，n和p各自表示平均重复单元数，m为1〜20的范围，n为2〜50，p为1〜20。

2. 发明申请

US20060241252A1 Method of preventing heat exchanger fouling 有权
标题翻译：防止热交换器结垢的方法
公开(公告)号：US20060241252A1
公开(公告)日：2006-10-26
申请号：US10555080
申请日：2004-07-15
申请人： Hiroto Nishida , Kouji Kishinami , Tomohiro Arase
发明人： Hiroto Nishida , Kouji Kishinami , Tomohiro Arase
IPC分类号： C08F2/00
CPC分类号： F28F19/00 , C08F2/007 , C08F10/00 , C10G75/04 , Y10S585/95
摘要： A specific nonionic surfactant is added to a component mainly comprising hydrocarbons before passing through a heat exchanger in a petrochemical plant or a polyolefin production plant, whereby fouling of the heat exchanger can be efficiently prevented, that is, the performance of the heat exchanger can be prevented from being deteriorated, and long-term operation is feasible without sacrificing the speed of production. The nonionic surfactant is preferably a polyoxyalkylene compound represented by the general formula [I] below, more preferably a compound represented by the general formula [II] below. R1—O—[CH2—CH(R3)—O]k—R2 [I] wherein R1, R2 and R3 are selected from a hydrogen atom, a C1 to C20 alkyl group, a C6 to C20 aryl group and a C1 to C20 acyl group, and may be the same or different from each other. HO—(CH2CH2O)m-[CH2CH(CH3)O]n—(CH2CH2O)pH [II]wherein m, n and p each represent the average number of repeating units, and m is in the range of 1 to 20, n is 2 to 50 and p is 1 to 20.
摘要翻译：在通过石油化工厂或聚烯烃生产设备中的热交换器之前，将特定的非离子表面活性剂加入到主要包含烃的组分中，从而可以有效地防止热交换器的结垢，即热交换器的性能可以防止恶化，长期经营不牺牲生产速度。非离子表面活性剂优选为下述通式[I]表示的聚氧化烯化合物，更优选为下述通式[II]表示的化合物。 <？in-line-formula description =“In-line formula”end =“lead”？> R 1 -O - [CH 2 CH 2（R 0 > 3 其中R 1，R 2，R 3和R 3选自氢原子，C 1至C 20烷基，C 6至C 20 C20芳基和C1〜C20酰基，可以相同也可以不同。 <？in-line-formula description =“In-line formula”end =“lead”？> HO-（CH 2）2 CH 2）O < - （CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 2 CH 3）其中m，n和p各自代表一个或多个，其中m，n和p各自表示平均重复单元数，m为1〜20的范围，n为2〜50，p为1〜20。

3. 发明授权

US06891002B2 Process for producing polyolefin 有权
标题翻译：生产聚烯烃的方法
公开(公告)号：US06891002B2
公开(公告)日：2005-05-10
申请号：US10395254
申请日：2003-03-25
申请人： Shinji Abe , Shotaro Matsuda , Satoru Ohtani , Hiroto Nishida , Michiharu Sakata , Tomohiro Arase
发明人： Shinji Abe , Shotaro Matsuda , Satoru Ohtani , Hiroto Nishida , Michiharu Sakata , Tomohiro Arase
IPC分类号： C08F2/00 , C08F2/34 , C08F210/16
CPC分类号： C08F210/16 , Y10S526/901 , C08F2/005 , C08F2/001 , C08F2/34 , C08F210/14 , C08F2500/12 , C08F2500/18 , C08F2500/17
摘要： A process for producing a polyolefin according to the present invention comprises (co) polymerizing one or two or more α-olefins in a vapor phase in a fluidized-bed reactor, wherein the concentration of (A) a saturated aliphatic hydrocarbon in the fluidized bed reactor is 1 mol % or more and at least one compound selected from (B) an aliphatic amide and (C) a nonionic surfactant constituted only of carbon, oxygen and hydrogen atoms is made to exist in the reactor. The present invention can provide a process for producing a polyolefin, the process ensuring that the prevention of clogging caused by the generation of sheet or block polymers and a high efficiency of the production of a polyolefin due to good catalytic activity can be accomplished at the same time and also having superb continuous productivity.
摘要翻译：根据本发明的聚烯烃的制备方法包括在流化床反应器中（a）在气相中共聚合一种或两种以上的α-烯烃，其中在流化床中（A）饱和脂族烃的浓度反应器为1摩尔％以上，并且在反应器中存在至少一种选自（B）脂族酰胺和（C）仅由碳，氧和氢原子构成的非离子表面活性剂的化合物。本发明可以提供一种聚烯烃的制造方法，该方法确保防止由于片状或嵌段聚合物的产生而导致的堵塞以及由于良好的催化活性而产生聚烯烃的高效率可以在同一个时间也具有极好的连续生产力。

4. 发明授权

US08132195B2 Disk device with shape identifier 有权
标题翻译：具有形状标识符的磁盘设备
公开(公告)号：US08132195B2
公开(公告)日：2012-03-06
申请号：US11574908
申请日：2005-09-12
申请人： Hiroshi Ohmura , Hiroto Nishida , Motoki Kuroda
发明人： Hiroshi Ohmura , Hiroto Nishida , Motoki Kuroda
IPC分类号： G11B17/04
CPC分类号： G11B17/05 , G11B19/04 , G11B19/12 , G11B23/40
摘要： A disk device is capable of quickly identifying an inserted optical disk. A reading portion obtains disk surface information from an optical disk that is passing, and stores the obtained disk surface information in a storing portion provided in a disk playing device. An identifying portion decides whether or not the disk playing device is able to play the optical disk, based on the surface information.
摘要翻译：磁盘设备能够快速识别插入的光盘。读取部从通过的光盘获取盘面信息，并将获得的盘面信息存储在设置在盘播放装置中的存储部中。识别部分基于表面信息来决定盘播放设备是否能够播放光盘。

5. 发明授权

US07844980B2 Optical disc device having reduced striking sound 有权
标题翻译：具有降低打击声的光盘装置
公开(公告)号：US07844980B2
公开(公告)日：2010-11-30
申请号：US11814399
申请日：2006-01-19
申请人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara
发明人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： To provide an optical disc device in which the number of parts is small, and quietness can be secured with a simple mechanism. The optical disc device includes a main body having a disc insertion/removal port, and a conveying roller for conveying a disc between the disc insertion/removal port and a disc receiving position in the main body, and also includes a swinging lever which is pivotally supported at its proximal end on a supporting shaft within the main body, and has a disc arrival switch fixed thereto, and a detection lever which is pivotally supported at its proximal end on the supporting shaft, and contacts an outer periphery of the disc (which is to be received in the disc receiving position) at its distal end to operate the disc arrival switch, and when the disc is to be inserted into the disc receiving position, the detection lever is projected into the disc receiving position.
摘要翻译：为了提供其中部件数量少的光盘装置，并且可以用简单的机构确保安静性。光盘装置包括具有盘插入口的主体，以及用于在盘插入/移出端口和盘体接收位置之间传送盘的输送辊，还包括摆动杆，在其近端支撑在主体内的支撑轴上，并且具有固定到其上的盘到达开关，以及检测杆，其在其近端枢转地支撑在支撑轴上，并且与盘的外周接触（其中在其远端被接收以操作盘到达开关，并且当盘被插入盘接收位置时，检测杆被投影到盘接收位置。

6. 发明授权

US07752640B2 Optical disk device 失效
标题翻译：光盘装置
公开(公告)号：US07752640B2
公开(公告)日：2010-07-06
申请号：US11814225
申请日：2006-01-19
申请人： Isamu Nakade , Tsukasa Nakayama , Kazunori Hasegawa , Kenji Urushihara , Hiroto Nishida
发明人： Isamu Nakade , Tsukasa Nakayama , Kazunori Hasegawa , Kenji Urushihara , Hiroto Nishida
IPC分类号： G11B17/028
CPC分类号： G11B17/0288 , B60R11/0211 , B60R2011/0005 , B60R2011/027 , G11B17/021 , G11B17/0282 , G11B17/0404 , G11B17/051 , G11B17/30
摘要： An optical disc device and a disc changer drive capable of achieving a reduction in cost and number of articles and a reduction in size of the disc drive with a simple configuration rather than the prior art and also carrying out a stable playing/writing operation are provided. An optical disc device includes a playing chassis which is supported turnably on a main body of the disc drive and on which a turntable is installed, a substantially Y-shaped cam groove formed on the playing chassis, a driving lever on which a substantially T-shaped cam groove is formed and which transmits a power to a holding portion of the disc, and a turning lever supported turnably on the main body and engaged with the playing chassis and the cam groove of the driving lever via a driving shaft, wherein a turning of the turning lever is followed by a turning of the playing chassis and a movement of the driving lever that follows the turning of the playing chassis to hold a disc as a series of operations.
摘要翻译：提供了一种能够以简单的配置而不是现有技术实现成本和数量减少的盘驱动器的光盘装置和换盘器驱动器，并且还执行稳定的播放/写入操作。一种光盘装置，包括可旋转地支撑在盘驱动器的主体上并在其上安装有转台的播放底盘，形成在播放底盘上的基本为Y形的凸轮槽，驱动杆，基本上为T- 形成凸轮槽并将动力传递到盘的保持部分，转动杆可转动地支撑在主体上，并且经由驱动轴与驱动杆的运动底盘和凸轮槽接合，其中转动转向杆的后面跟随着播放底盘的转动以及随着播放底盘的转动而跟随转盘的驱动杆的运动，以将盘作为一系列操作。

7. 发明申请

US20070268792A1 Optical Disk Device 审中-公开
标题翻译：光盘设备
公开(公告)号：US20070268792A1
公开(公告)日：2007-11-22
申请号：US11573645
申请日：2005-07-29
申请人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade
发明人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade
IPC分类号： G11B17/03
CPC分类号： G11B17/223 , G11B17/021 , G11B17/028 , G11B17/0282 , G11B17/26
摘要： An optical disk device capable of securing a rigidity of a tray that holds an optical disk is provided. When an optical disk is put into trays stacked in a main body, a holding portion provided to the tray holds the optical disk. In this case, since the holding portion holds the optical disk from the label face side of the optical disk, a recording face located on the opposite side to the label face can be opened without provision of a notch in the tray. Accordingly, a rigidity of the tray can be secured.
摘要翻译：提供一种能够确保保持光盘的托盘的刚性的光盘装置。当光盘被放入堆叠在主体中的托盘中时，设置在托盘上的保持部分保持光盘。在这种情况下，由于保持部分从光盘的标签面侧保持光盘，所以可以打开位于标签面相对侧的记录面，而不在托盘中设置凹口。因此，可以确保托盘的刚性。

8. 发明授权

US06212156B1 Disc changer apparatus with vibration free turntable 有权
标题翻译：带无振动转盘的换盘装置
公开(公告)号：US06212156B1
公开(公告)日：2001-04-03
申请号：US09128932
申请日：1998-08-05
申请人： Akira Matsumoto , Hiroto Nishida , Isamu Nakade , Masakazu Kashikawa
发明人： Akira Matsumoto , Hiroto Nishida , Isamu Nakade , Masakazu Kashikawa
IPC分类号： G11B1722
CPC分类号： G11B17/021 , G11B17/223 , G11B33/08
摘要： A disc changer apparatus includes a casing. A plurality of trays are contained in the casing for carrying discs respectively. The trays are held and arranged in a stack. A region between a designated one of the trays and a tray immediately above the designated tray is expanded. A disc on the designated tray is pushed. A region between the designated tray and the disc on the designated tray is expanded after the disc on the designated tray is pushed. A drive mechanism moves a turntable into the expanded region between the designated tray and the disc on the designated tray to place the turntable below the pushed disc. The drive mechanism includes a shaft, a base plate supported within the casing via the shaft, a damper, and a chassis connected to the base plate via the damper and carrying the turntable.
摘要翻译：换盘装置包括壳体。多个托盘容纳在用于承载盘的壳体中。托盘被保持并布置成堆叠。托盘中指定的一个托盘和指定托盘正上方的托盘之间的区域被扩展。推送指定托盘上的光盘。在指定托盘上的光盘被推动之后，指定托盘和指定托盘上的光盘之间的区域被扩展。驱动机构将转盘移动到指定托盘和指定托盘上的盘之间的扩展区域中，以将转盘放置在推动盘下方。驱动机构包括轴，通过轴支撑在壳体内的基板，阻尼器和通过阻尼器连接到基板并承载转台的底盘。

9. 发明申请

US20090055847A1 DISC DEVICE 有权
标题翻译： DISC设备
公开(公告)号：US20090055847A1
公开(公告)日：2009-02-26
申请号：US11814212
申请日：2006-01-18
申请人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara
发明人： Kazunori Hasegawa , Tsukasa Nakayama , Hiroto Nishida , Isamu Nakade , Kenji Urushihara
IPC分类号： G11B17/04
CPC分类号： G11B17/26 , G11B17/021 , G11B17/0404 , G11B17/051 , G11B17/223 , G11B19/2018 , G11B33/08
摘要： A disc device is capable of suppressing movement of discs remaining on standby. Discs are moved upward and downward, thereby providing an operation space S at a lower side of the desired disc, and a pivotal arm is located in a predetermined position, and thereafter the desired disc is set on the pivotal arm, and recording/reproduction is effected. At this time, the standby discs disposed at the lower side of the desired disc are disposed below the operation space (S), and are fixed by pressing pressing members of disc fixing portions against outer peripheral surfaces thereof.
摘要翻译：光盘装置能够抑制待机的光盘的移动。盘片向上和向下移动，从而在期望的盘的下侧提供操作空间S，并且枢转臂位于预定位置，然后将期望的盘设置在枢转臂上，并且记录/再现是影响。此时，设置在期望盘的下侧的备用盘设置在操作空间（S）的下方，并且通过将盘固定部的按压部件压靠在其外周面而被固定。

10. 发明授权

US07278145B2 Optical disk driving apparatus 有权
标题翻译：光盘驱动装置
公开(公告)号：US07278145B2
公开(公告)日：2007-10-02
申请号：US11382819
申请日：2006-05-11
申请人： Hiroto Nishida , Akira Matsumoto
发明人： Hiroto Nishida , Akira Matsumoto
IPC分类号： G11B17/03
CPC分类号： G11B17/051 , G11B17/021 , G11B17/0282 , G11B17/0404 , G11B17/223 , G11B33/08
摘要： Herein disclosed is an optical disk driving apparatus for selectively driving a plurality of optical disks, comprising: a housing; and an optical disk driving unit accommodated in the housing, the optical disk driving unit including: a turntable for selectively retaining the optical disks; a supporting member for rotatably supporting the turntable; a base plate pivotably retained by the housing; a plurality of vibration isolators for isolating the supporting member from outside vibrations by intervening between the supporting member and the base plate; a supporting member fixing mechanism for fixing the supporting member on the base plate by preventing the vibration isolators from isolating the supporting member from outside vibrations; a base plate driving mechanism for driving the base plate to pivotably move with respect to the housing; and a cam gear for transmitting a rotation torque to each of the supporting member fixing mechanism and the base plate driving mechanism.
摘要翻译：这里公开了一种用于选择性地驱动多个光盘的光盘驱动装置，包括：壳体; 以及容纳在所述壳体中的光盘驱动单元，所述光盘驱动单元包括：转盘，用于选择性地保持所述光盘; 用于可旋转地支撑转台的支撑构件; 由所述壳体可枢转地保持的基板; 多个隔振器，用于通过插入在所述支撑构件和所述基板之间来隔离所述支撑构件与外部振动; 支撑构件固定机构，用于通过防止隔振器将支撑构件与外部振动隔离而将支撑构件固定在基板上; 基板驱动机构，用于驱动基板相对于壳体枢转运动; 以及用于将旋转扭矩传递到支撑构件固定机构和基板驱动机构中的每一个的凸轮齿轮。

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