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1. 发明授权

US4701558A Method for purifying aqueous acrylamide solution 失效
标题翻译：纯化丙烯酰胺水溶液的方法
公开(公告)号：US4701558A
公开(公告)日：1987-10-20
申请号：US799051
申请日：1985-11-18
申请人： Yasumasa Yamaguchi , Masashi Nishida
发明人： Yasumasa Yamaguchi , Masashi Nishida
IPC分类号： B01D15/00 , C07C231/24 , C07C233/09 , C07C102/08 , C12P13/02
CPC分类号： C07C233/09
摘要： A method for purifying an aqueous acrylamide solution by using activated carbon is disclosed. The method comprises contacting activated carbon with water having oxygen dissolved therein until the dissolved oxygen concentration in water after the contact increases to at least 0.5 ppm, and then contacting the aqueous acrylamide solution with the thus treated activated carbon. The method can prevent polymerization of acrylamide around activated carbon, and the resulting purified aqueous acrylamide solution requires no further purification, such as ion-exchanging.
摘要翻译：公开了一种使用活性炭净化丙烯酰胺水溶液的方法。该方法包括使活性炭与溶解有氧气的水接触，直到接触后水中的溶解氧浓度增加至至少0.5ppm，然后使丙烯酰胺水溶液与如此处理的活性炭接触。该方法可以防止丙烯酰胺在活性炭周围的聚合，并且所得纯化的丙烯酰胺水溶液不需要进一步的纯化，例如离子交换。

2. 发明授权

US4844809A Method for purifying reaction solution obtained by using microbial cell, immobilized microbial cell, or immobilized enzyme 失效
标题翻译：通过使用微生物细胞，固定化微生物细胞或固定化酶获得的反应溶液的纯化方法
公开(公告)号：US4844809A
公开(公告)日：1989-07-04
申请号：US799059
申请日：1985-11-18
申请人： Ashina Yoshiro , Yasumasa Yamaguchi , Masashi Nishida , Toshiaki Doi
发明人： Ashina Yoshiro , Yasumasa Yamaguchi , Masashi Nishida , Toshiaki Doi
IPC分类号： C07B63/00 , B01D71/24 , C07B31/00 , C07C67/00 , C07C231/00 , C07C231/24 , C07C233/09 , C12P1/00 , C12P13/02
CPC分类号： C12P13/02 , B01D61/14 , B01D63/02 , B01D65/02 , B01D71/26 , C12P1/00 , B01D2321/04 , B01D2321/164
摘要： A method for purifying a reaction solution obtained by using a microbial cell, an immobilized microbial cell, or an immobilized enzyme as a catalyst in a water medium is disclosed. The method comprises repeatedly filtering the reaction solution to remove fine solid matter using a polyethylene porous hollow fiber membrane having a bubble point of from 1 to 20 kg/cm.sup.2, and repeatedly washing the hollow fiber membrane before it has been clogged to such an extent that a differential pressure thereof exceeds 3 kg/cm.sup.2. By this method, a filter membrane can be repeatedly regenerated at high efficiency and can stably be used for a long period of time.
摘要翻译：公开了一种在水介质中纯化通过使用微生物细胞，固定化微生物细胞或固定化酶作为催化剂获得的反应溶液的方法。该方法包括使用泡点为1至20kg / cm2的聚乙烯多孔中空纤维膜，反复过滤反应溶液以除去细小的固体物质，并且在中空纤维膜被堵塞之前反复洗涤至如此程度，其压差超过3kg / cm 2。通过这种方法，可以高效率地重复地再生过滤膜，并且可以长时间稳定地使用。

3. 发明申请

US20110198384A1 PNEUMATIC DRIVING MACHINE 失效
标题翻译：气动驱动机
公开(公告)号：US20110198384A1
公开(公告)日：2011-08-18
申请号：US13123664
申请日：2009-10-13
申请人： Hiroki Kitagawa , Masashi Nishida , Tetsuhito Shige , Kousuke Akutsu , Masaya Nagao , Shouichi Hirai
发明人： Hiroki Kitagawa , Masashi Nishida , Tetsuhito Shige , Kousuke Akutsu , Masaya Nagao , Shouichi Hirai
IPC分类号： B25C1/04
CPC分类号： B25C1/008 , B25C1/041
摘要： The nailing machine (1) comprises an air passage (510) allowing communication between a cylinder (200) and a return air chamber (500) in which compressed air for returning a piston (300) to the initial position is accumulated. The air passage (510) is provided with a control valve (520) controlling entry of compressed air into the return air chamber (500) from the cylinder (200). The control valve (520) opens the air passage 510 and allows entry of compressed air into the return air chamber (500) in the case wherein the nailed object produces a small reaction force upon driving the nail, namely when the upward moving distance of the body (100) relative to the push lever (700) is smaller than a predetermined distance. The compressed air that has entered the return air chamber (500) further enters a below-the-piston chamber and serves as air damper, reducing excess energy absorbed by a piston bumper (360).
摘要翻译：打钉机（1）包括允许气缸（200）和返回空气室（500）之间连通的空气通道（510），在该空气通道（500）中累积用于将活塞（300）返回到初始位置的压缩空气。空气通道（510）设置有控制阀（520），其控制压缩空气从气缸（200）进入返回空气室（500）。控制阀（520）打开空气通道510并允许压缩空气进入返回空气室（500），在被钉入的物体在驱动钉子时产生小的反作用力的情况下，即当主体（100）相对于推杆（700）小于预定距离。已经进入返回空气室（500）的压缩空气进一步进入活塞下方的室，用作空气阻尼器，减少活塞保险杠（360）吸收的多余的能量。

4. 发明申请

US20050211745A1 Fastener driving tool and magazine device 有权
标题翻译：紧固件驱动工具和杂志装置
公开(公告)号：US20050211745A1
公开(公告)日：2005-09-29
申请号：US11078476
申请日：2005-03-14
申请人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
发明人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
IPC分类号： B25C1/00 , B25C5/02
CPC分类号： B25C1/001
摘要： A fastener driving tool having a magazine device including a magazine and a nail feeder. The magazine extends in a first direction and defines an accommodation portion for accommodating therein a fastener array. Each fastener has a shaft with a sharp-end and a head connected to the shaft. The plurality of fasteners are directed in a second direction perpendicular to the first direction and positioned side by side to form the fastener array extending in the first direction. The magazine has one end and another end in the second direction. One end is close to the sharp end of the fastener and another end is close to the head of the fastener. The accommodation portion includes an expanding portion having a width in a third direction perpendicular to the first direction and to the second direction. The width is gradually increased from the one end toward the other end.
摘要翻译：一种紧固件驱动工具，其具有包括钉仓和指钉进给器的刀库装置。盒子沿第一方向延伸并且限定用于在其中容纳紧固件阵列的容纳部分。每个紧固件具有带有尖端的轴和连接到轴的头部。多个紧固件沿垂直于第一方向的第二方向被定向并且并排定位，以形成沿第一方向延伸的紧固件阵列。杂志的第一个方向是一端，另一端是第二个方向。一端靠近紧固件的尖端，另一端靠近紧固件的头部。容纳部包括在垂直于第一方向和第二方向的第三方向上具有宽度的扩张部。宽度从一端向另一端逐渐增加。

5. 发明申请

US20080251566A1 FASTENER DRIVING TOOL 有权
标题翻译：紧固件驱动工具
公开(公告)号：US20080251566A1
公开(公告)日：2008-10-16
申请号：US12140468
申请日：2008-06-17
申请人： Yoshinori ISHIZAWA , Hiroki Kitagawa , Masashi Nishida
发明人： Yoshinori ISHIZAWA , Hiroki Kitagawa , Masashi Nishida
IPC分类号： B25C1/18 , B25C1/00 , B25C7/00
CPC分类号： B25C5/1675
摘要： A clearance is set between a nail feeder and an outer profile portion so that the nail feeder can turn. A pin as a first restriction member that inhibits movement of the nail feeder to an ejection portion by engaging with the nail feeder and can release the engagement with the rotation of the nail feeder is provided to the outer profile portion. The position at which the nail feeder and a spring engage is set in deviation from the position at which the nail feeder and the pin engage, in a reciprocating direction of the nail feeder and in a vertical direction.
摘要翻译：在钉子进给器和外部轮廓部分之间设置间隙，使得钉子进给器可以转动。作为第一限制构件的销被提供到外部轮廓部分，所述销作为第一限制构件，其通过与钉子进给器接合并且能够释放与钉子进给器的旋转的接合来禁止将进给器移动到喷射部分。钉子进给器和弹簧接合的位置被设置成与钉子进给器和销在钉子进给器的往复运动方向和垂直方向上接合的位置偏离。

6. 发明申请

US20060016844A1 Fastener driving tool 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：US20060016844A1
公开(公告)日：2006-01-26
申请号：US11176289
申请日：2005-07-08
申请人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
发明人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
IPC分类号： B25C1/04
CPC分类号： B25C1/047
摘要： A top cover is made of a metal and constituted to provide substantially a bowl-like shape extended from an upper side of an exhaust cover in a side direction. Further, a damping member including an elastic member is provided between the top cover and the exhaust cover. Further, an expansion chamber constituting a space of communicating with an exhaust path and the exhaust port for communicating the expansion chamber to the atmosphere are provided and the damping member is provided to be pinched with an exposed thread at a surrounding of the expansion chamber.
摘要翻译：顶盖由金属制成，其构造为在侧面方向上提供从排气盖的上侧延伸的大致碗状。此外，包括弹性构件的阻尼构件设置在顶盖和排气盖之间。此外，设置有构成与排气路径连通的空间的膨胀室和用于使膨胀室与大气连通的排气口，并且阻尼构件被设置成在膨胀室的周围被外露螺纹挤压。

7. 发明申请

US20060016843A1 Fastener driving tool 有权
标题翻译：紧固件驱动工具
公开(公告)号：US20060016843A1
公开(公告)日：2006-01-26
申请号：US11176290
申请日：2005-07-08
申请人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
发明人： Yoshinori Ishizawa , Hiroki Kitagawa , Masashi Nishida
IPC分类号： B25C5/02
CPC分类号： B25C5/1675
摘要： A clearance is set between a nail feeder and an outer profile portion so that the nail feeder can turn. A pin as a first restriction member that inhibits movement of the nail feeder to an ejection portion by engaging with the nail feeder and can release the engagement with the rotation of the nail feeder is provided to the outer profile portion. The position at which the nail feeder and a spring engage is set in deviation from the position at which the nail feeder and the pin engage, in a reciprocating direction of the nail feeder and in a vertical direction.
摘要翻译：在钉子进给器和外部轮廓部分之间设置间隙，使得钉子进给器可以转动。作为第一限制构件的销被提供到外部轮廓部分，所述销作为第一限制构件，其通过与钉子进给器接合并且能够释放与钉子进给器的旋转的接合来禁止将进给器移动到喷射部分。钉子进给器和弹簧接合的位置被设置成与钉子进给器和销在钉子进给器的往复运动方向和垂直方向上接合的位置偏离。

8. 发明申请

US20050156008A1 Pneumatically operated fastener driving tool 有权
标题翻译：气动紧固件驱动工具
公开(公告)号：US20050156008A1
公开(公告)日：2005-07-21
申请号：US11038115
申请日：2005-01-21
申请人： Yoshiichi Komazaki , Yoshinori Ishizawa , Masashi Nishida
发明人： Yoshiichi Komazaki , Yoshinori Ishizawa , Masashi Nishida
IPC分类号： B25C1/04 , B25C1/12
CPC分类号： B25C1/043
摘要： A pneumatically operated fastener driving tool capable of reducing a time period from operation timing of a trigger to downward movement of a driver blade for fastener driving, and reducing a time period from the release timing of the trigger to a timing at which respective components are returned to their initial positions for a subsequent nail driving. As components a main valve and a trigger valve is provided. The main valve is movable within a main valve chamber connected to a main valve control channel. The trigger valve selectively provides fluid communication between the accumulator and a main valve chamber through the main valve control channel and between the main valve chamber and the atmosphere through the main valve control channel. A ratio of cross-sectional area of the main valve control channel to an internal volume of the main valve chamber is defined to a specified ratio.
摘要翻译：一种气动紧固件驱动工具，其能够减少用于紧固件驱动的驱动器叶片的触发器的操作定时到向下移动的时间段，并且减少从触发器的释放定时到各个部件返回的定时的时间段到他们的初始位置进行后续的钉子驾驶。作为组件，提供主阀和触发阀。主阀可在连接到主阀控制通道的主阀室内移动。触发阀通过主阀控制通道选择性地提供蓄能器和主阀室之间的流体连通，并且通过主阀控制通道在主阀室和大气之间提供流体连通。将主阀控制通道的横截面积与主阀室的内部容积的比率定义为规定的比例。

9. 外观设计

USD711815S1 Sidewall portion of non-pneumatic tire for a vehicle 有权
标题翻译：用于车辆的非充气轮胎的侧壁部分
公开(公告)号：USD711815S1
公开(公告)日：2014-08-26
申请号：US29420449
申请日：2012-05-09
申请人： Akihiko Abe , Masashi Nishida
设计人： Akihiko Abe , Masashi Nishida

10. 发明授权

US08479963B2 Pneumatic driving machine 失效
标题翻译：气动驱动机
公开(公告)号：US08479963B2
公开(公告)日：2013-07-09
申请号：US13123664
申请日：2009-10-13
申请人： Hiroki Kitagawa , Masashi Nishida , Tetsuhito Shige , Kousuke Akutsu , Masaya Nagao , Shouichi Hirai
发明人： Hiroki Kitagawa , Masashi Nishida , Tetsuhito Shige , Kousuke Akutsu , Masaya Nagao , Shouichi Hirai
IPC分类号： B25C1/04
CPC分类号： B25C1/008 , B25C1/041
摘要： The nailing machine (1) comprises an air passage (510) allowing communication between a cylinder (200) and a return air chamber (500) in which compressed air for returning a piston (300) to the initial position is accumulated. The air passage (510) is provided with a control valve (520) controlling entry of compressed air into the return air chamber (500) from the cylinder (200). The control valve (520) opens the air passage 510 and allows entry of compressed air into the return air chamber (500) in the case wherein the nailed object produces a small reaction force upon driving the nail, namely when the upward moving distance of the body (100) relative to the push lever (700) is smaller than a predetermined distance. The compressed air that has entered the return air chamber (500) further enters a below-the-piston chamber and serves as air damper, reducing excess energy absorbed by a piston bumper (360).
摘要翻译：打钉机（1）包括允许气缸（200）和返回空气室（500）之间连通的空气通道（510），在该空气通道（500）中累积用于将活塞（300）返回到初始位置的压缩空气。空气通道（510）设置有控制阀（520），其控制压缩空气从气缸（200）进入返回空气室（500）。控制阀（520）打开空气通道510并允许压缩空气进入返回空气室（500），在被钉入的物体在驱动钉子时产生小的反作用力的情况下，即当主体（100）相对于推杆（700）小于预定距离。已经进入返回空气室（500）的压缩空气进一步进入活塞下方的室，用作空气阻尼器，减少活塞保险杠（360）吸收的多余的能量。

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