-
公开(公告)号：US20120011971A1
公开(公告)日：2012-01-19
申请号：US13138732
申请日：2010-02-16
申请人： Tomohiro Ogata , Koichi Shimura , Yuji Kato , Shozo Aikawa , Hiroshi Tsuji
发明人： Tomohiro Ogata , Koichi Shimura , Yuji Kato , Shozo Aikawa , Hiroshi Tsuji
IPC分类号： B25B23/143
CPC分类号： B25B23/1427 , B25B13/00 , B25B13/465 , B25B23/14 , B25B23/141
摘要： A torque wrench equipped with a cam-type torque detection mechanism is provided which is capable of detecting a torque with high accuracy, providing a non-unusual-feeling of handle operation after torque has been detected, and enabling tightening of fastened members such as bolts with safety. In a torque wrench equipped with the cam-type torque detection mechanism, a cam portion 27 formed on the outer circumference of a tubular cam 22 includes: a static engagement cam surface 27a with which a roller member 18 in a static status engages in a non-operated status; a gradually increasing torque peak cam surface 27b which is connected to the static engagement cam surface 27a and with which the roller member 18 is brought into contact while moving to thereby gradually increase the torque peak value; a cam top surface 27c forming the cam top portion continued to the gradually increasing torque peak cam surface 27b; a gradually decreasing torque cam surface 27d for gradually decreasing a plus torque to the roller member 18 to zero; and a minus torque cam surface 27e for imparting a minus torque to the roller member 18 having passed over the gradually decreasing torque cam surface 27d.
摘要翻译： 本发明提供一种具有凸轮式转矩检测机构的扭矩扳手，其能够高精度地检测转矩，在检测到扭矩后提供非异常手感操作，并且能够紧固诸如螺栓的紧固构件 安全。 在装配有凸轮式转矩检测机构的扭矩扳手中，形成在管状凸轮22的外周上的凸轮部分27包括：静态接合凸轮表面27a，静态状态的辊构件18通过该静态接合凸轮表面27a 操作状态; 逐渐增加的扭矩峰值凸轮表面27b，其连接到静态接合凸轮表面27a，并且使滚子构件18在移动时接触，从而逐渐增加扭矩峰值; 形成凸轮顶部的凸轮顶面27c与逐渐增加的转矩峰值凸轮表面27b相连; 逐渐减小的转矩凸轮表面27d，用于逐渐减小到辊构件18的加力到零; 以及负转矩凸轮面27e，用于向经过逐渐减小的转矩凸轮面27d的辊部件18赋予负转矩。
-
公开(公告)号：US09021921B2
公开(公告)日：2015-05-05
申请号：US13138732
申请日：2010-02-16
申请人： Tomohiro Ogata , Koichi Shimura , Yuji Kato , Shozo Aikawa , Hiroshi Tsuji
发明人： Tomohiro Ogata , Koichi Shimura , Yuji Kato , Shozo Aikawa , Hiroshi Tsuji
IPC分类号： B25B13/00 , B25B23/14 , B25B23/142
CPC分类号： B25B23/1427 , B25B13/00 , B25B13/465 , B25B23/14 , B25B23/141
摘要： A torque wrench equipped with a cam-type torque detection mechanism is provided which is capable of detecting a torque with high accuracy, providing a non-unusual-feeling of handle operation after torque has been detected, and enabling tightening of fastened members such as bolts with safety. In a torque wrench equipped with the cam-type torque detection mechanism, a cam portion 27 formed on the outer circumference of a tubular cam 22 includes: a static engagement cam surface 27a with which a roller member 18 in a static status engages in a non-operated status; a gradually increasing torque peak cam surface 27b which is connected to the static engagement cam surface 27a and with which the roller member 18 is brought into contact while moving to thereby gradually increase the torque peak value; a cam top surface 27c forming the cam top portion continued to the gradually increasing torque peak cam surface 27b; a gradually decreasing torque cam surface 27d for gradually decreasing a plus torque to the roller member 18 to zero; and a minus torque cam surface 27e for imparting a minus torque to the roller member 18 having passed over the gradually decreasing torque cam surface 27d.
摘要翻译： 本发明提供一种具有凸轮式转矩检测机构的扭矩扳手，其能够高精度地检测转矩，在检测到扭矩后提供非异常手感操作，并且能够紧固诸如螺栓的紧固构件 安全。 在装配有凸轮式转矩检测机构的扭矩扳手中，形成在管状凸轮22的外周上的凸轮部分27包括：静态接合凸轮表面27a，静态状态的辊构件18通过该静态接合凸轮表面27a 操作状态; 逐渐增加的扭矩峰值凸轮表面27b，其连接到静态接合凸轮表面27a，并且使滚子构件18在移动时接触，从而逐渐增加扭矩峰值; 形成凸轮顶部的凸轮顶面27c与逐渐增加的转矩峰值凸轮表面27b相连; 逐渐减小的转矩凸轮表面27d，用于逐渐减小到辊构件18的加力到零; 以及负转矩凸轮面27e，用于向经过逐渐减小的转矩凸轮面27d的辊部件18赋予负转矩。
-
公开(公告)号：US08443702B2
公开(公告)日：2013-05-21
申请号：US12737539
申请日：2010-02-16
申请人： Kyo Kan , Shozo Aikawa , Tomohiro Ogata , Naoya Masuda , Hiroshi Tsuji
发明人： Kyo Kan , Shozo Aikawa , Tomohiro Ogata , Naoya Masuda , Hiroshi Tsuji
IPC分类号： B25B23/14
CPC分类号： B25B23/1427 , B25B13/465
摘要： To make improvements in torque wrenches with a torque limiter that uses a cam mechanism and to provide a torque wrench that realizes more stable operation and is capable of highly precise tightening. In a torque wrench with a torque limiter that uses a cam mechanism, a solid columnar roller member 14 is engaged with a cam part 7 of a cam shaft 8 such that it is rotatably supported by a roller support lever member 12 mounted in a head portion 2 such as to be rotatable around a support shaft 16 and such that it is pressed against the cam part 7 by a spring force transmitting rod 18 biased by a torque setting spring. The roller support lever member 12 is configured such that the distance r2 from the support shaft 16 to a point of application of force of the spring force transmitting rod 18 is longer than the distance r1 from the support shaft 16 to the roller member 14.
摘要翻译： 通过使用凸轮机构的扭矩限制器来改进扭矩扳手，并提供扭矩扳手，实现更稳定的操作并能够高度精确的紧固。 在具有使用凸轮机构的扭矩限制器的扭矩扳手中，实心圆柱滚子构件14与凸轮轴8的凸轮部7接合，使得其由安装在头部的滚子支撑杆构件12可旋转地支撑 2可以围绕支撑轴16旋转，并且通过由转矩调节弹簧偏压的弹簧力传递杆18将其压靠在凸轮部分7上。 辊支撑杆构件12构造成使得从支撑轴16到弹簧力传递杆18的作用力的距离r2比从支撑轴16到辊构件14的距离r1长。
-
公开(公告)号：US20110154961A1
公开(公告)日：2011-06-30
申请号：US12737539
申请日：2010-02-16
申请人： Kyo Kan , Shozo Aikawa , Tomohiro Ogata , Naoya Masuda , Hiroshi Tsuji
发明人： Kyo Kan , Shozo Aikawa , Tomohiro Ogata , Naoya Masuda , Hiroshi Tsuji
IPC分类号： B25B23/143
CPC分类号： B25B23/1427 , B25B13/465
摘要： To make improvements in torque wrenches with a torque limiter that uses a cam mechanism and to provide a torque wrench that realizes more stable operation and is capable of highly precise tightening. In a torque wrench with a torque limiter that uses a cam mechanism, a solid columnar roller member 14 is engaged with a cam part 7 of a cam shaft 8 such that it is rotatably supported by a roller support lever member 12 mounted in a head portion 2 such as to be rotatable around a support shaft 16 and such that it is pressed against the cam part 7 by a spring force transmitting rod 18 biased by a torque setting spring. The roller support lever member 12 is configured such that the distance r2 from the support shaft 16 to a point of application of force of the spring force transmitting rod 18 is longer than the distance r1 from the support shaft 16 to the roller member 14.
摘要翻译： 通过使用凸轮机构的扭矩限制器来改进扭矩扳手，并提供扭矩扳手，实现更稳定的操作并能够高度精确的紧固。 在具有使用凸轮机构的扭矩限制器的扭矩扳手中，实心圆柱滚子构件14与凸轮轴8的凸轮部7接合，使得其由安装在头部的滚子支撑杆构件12可旋转地支撑 2可以围绕支撑轴16旋转，并且通过由转矩调节弹簧偏压的弹簧力传递杆18将其压靠在凸轮部分7上。 辊支撑杆构件12构造成使得从支撑轴16到弹簧力传递杆18的作用力的距离r2比从支撑轴16到辊构件14的距离r1长。
-
公开(公告)号：US20140328101A1
公开(公告)日：2014-11-06
申请号：US14356408
申请日：2012-08-28
摘要： A voltage conversion circuit has a plurality of primary capacitors charged by a power supply, a secondary capacitor connected in parallel to the respective plurality of primary capacitors that is charged at a voltage supplied to a load circuit, a plurality of switching circuits provided in association with the respective plurality of primary capacitors that change over a connection state between the primary capacitors and the secondary capacitor, and a connection control circuit that successively connects the respective primary capacitors to the secondary capacitor through the corresponding switching circuits, the respective primary capacitors across which the charging voltages reach a predetermined connection voltage higher than a charging voltage across the secondary capacitor.
摘要翻译： 电压转换电路具有通过电源充电的多个初级电容器，与被提供给负载电路的电压充电的相应的多个初级电容并联连接的次级电容器，多个开关电路， 在主电容器和次级电容器之间切换连接状态的多个初级电容器以及通过相应的开关电路将各个初级电容器连续地连接到次级电容器的连接控制电路， 充电电压达到高于次级电容器两端的充电电压的预定连接电压。
-
公开(公告)号：US08822715B2
公开(公告)日：2014-09-02
申请号：US13703185
申请日：2011-06-21
申请人： Kiyoharu Hirao , Katsuichi Ohtsuki , Hiroshi Tsuji , Hiroki Sato
发明人： Kiyoharu Hirao , Katsuichi Ohtsuki , Hiroshi Tsuji , Hiroki Sato
IPC分类号： C07F9/12 , C09K21/12 , B01J27/138 , B01J27/125 , B01J27/16
CPC分类号： C07F9/12 , B01J27/125 , B01J27/138 , B01J27/16 , C09K21/12
摘要： A method for producing an aromatic diphosphate comprising: Step 1 which is a step where a specific aromatic monohydroxy compound having a steric hindrance group at ortho-positions is made to react with phosphorus oxyhalide in the presence of a Lewis acid catalyst and then the unreacted phosphorus oxyhalide is removed under a reduced pressure to give a specific; and Step 2 which is a step where the reaction product obtained in the above step is made to react with a specific aromatic dihydroxy compound in an amount of 0.5 mol to 1 mol of halogen contained in the reaction product in the presence of a Lewis acid catalyst to give a specific aromatic diphosphate.
摘要翻译： 一种制备芳族二磷酸盐的方法，包括：步骤1，其中在路易斯酸催化剂存在下使位于邻位的具有位阻基团的特定芳族单羟基化合物与磷酰卤反应，然后将未反应的磷 在减压下除去卤氧化物，得到特定的; 和步骤2，其中在路易斯酸催化剂存在下使上述步骤中得到的反应产物与特定的芳族二羟基化合物以0.5mol至1mol的反应产物中所含的卤素反应 得到特定的芳族二磷酸酯。
-
公开(公告)号：US20130090490A1
公开(公告)日：2013-04-11
申请号：US13703185
申请日：2011-06-21
申请人： Kiyoharu Hirao , Katsuichi Ohtsuki , Hiroshi Tsuji , Hiroki Sato
发明人： Kiyoharu Hirao , Katsuichi Ohtsuki , Hiroshi Tsuji , Hiroki Sato
CPC分类号： C07F9/12 , B01J27/125 , B01J27/138 , B01J27/16 , C09K21/12
摘要： A method for producing an aromatic diphosphate comprising: Step 1 which is a step where a specific aromatic monohydroxy compound having a steric hindrance group at ortho-positions is made to react with phosphorus oxyhalide in the presence of a Lewis acid catalyst and then the unreacted phosphorus oxyhalide is removed under a reduced pressure to give a specific; and Step 2 which is a step where the reaction product obtained in the above step is made to react with a specific aromatic dihydroxy compound in an amount of 0.5 mol to 1 mol of halogen contained in the reaction product in the presence of a Lewis acid catalyst to give a specific aromatic diphosphate.
摘要翻译： 一种制备芳族二磷酸盐的方法，包括：步骤1，其中在路易斯酸催化剂存在下使位于邻位的具有位阻基团的特定芳族单羟基化合物与磷酰卤反应，然后将未反应的磷 在减压下除去卤氧化物，得到特定的; 和步骤2，其中在路易斯酸催化剂存在下使上述步骤中得到的反应产物与特定的芳族二羟基化合物以0.5mol至1mol的反应产物中所含的卤素反应 得到特定的芳族二磷酸酯。
-
公开(公告)号：US20130082194A1
公开(公告)日：2013-04-04
申请号：US13703926
申请日：2011-06-03
CPC分类号： G10K11/16 , G21K5/00 , H01J37/28 , H01J2237/0216
摘要： A charged particle radiation device includes a sample chamber in which a sample stage adapted to mount a sample is installed, a charged particle radiation irradiation section adapted to irradiate the sample with a charged particle radiation to observe and fabricate the sample, sidewalls installed on a periphery of the sample chamber and the charged particle radiation irradiation section, a ceiling board installed on a plane located in an upper part of the sidewalls, and a sound absorbing structure section disposed below the ceiling board, and including a plurality of hole sections and a hollow section communicated with the hole sections. The sound absorbing structure section has an absorption band including a frequency band of a standing wave generated in a space surrounded by the sidewalls and the ceiling board. Further, a soundproof cover may include the sidewalls, ceiling board and sound absorbing structure.
摘要翻译： 带电粒子辐射装置包括：样品室，其中安装有用于安装样品的样品台;带电粒子辐射照射部分，适于用带电粒子辐射照射样品以观察和制造样品，安装在外围的侧壁 所述样品室和所述带电粒子辐射照射部分，安装在位于所述侧壁的上部的平面上的顶板和设置在所述顶板下方的吸声结构部分，并且包括多个孔部分和中空部 部分与孔部分连通。 吸声结构部分具有吸收带，该吸收带包括在由侧壁和天花板板围住的空间中产生的驻波的频带。 此外，隔音罩可以包括侧壁，天花板和吸音结构。
-
公开(公告)号：US20120305766A1
公开(公告)日：2012-12-06
申请号：US13489522
申请日：2012-06-06
申请人： Hideki TANAKA , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
发明人： Hideki TANAKA , Masahiro Koyama , Masaki Mizuochi , Hiroshi Tsuji
CPC分类号： H02K41/0356 , H01J37/20 , H01J37/28 , H01J2237/0264 , H01J2237/20228 , H02K1/02 , H02K1/17 , H02K41/031
摘要： It is an object to balance suppression of a leakage magnetic field and driving performance. In a linear motor including a stator including a first yoke having an open face and two rows of permanent magnets linearly arrayed inside the first yoke so that S-poles and N-poles are alternate and a movable element arranged between the two rows of permanent magnets and linearly moving, a second yoke is connected to an open end of the first yoke so as to cover the open end of the first yoke and the permanent magnets when viewed from the open face of the first yoke.
摘要翻译： 目的是平衡泄漏磁场的抑制和驱动性能。 在包括定子的线性电动机中，该定子包括具有开放面的第一磁轭和在第一磁轭内线性排列的两行永磁体，使得S极和N极交替，并且可移动元件布置在两排永磁体之间 并且线性移动时，第二磁轭连接到第一磁轭的开口端，从而当从第一磁轭的开放面观察时，覆盖第一磁轭和永磁体的开口端。
-
公开(公告)号：US20120091362A1
公开(公告)日：2012-04-19
申请号：US13378827
申请日：2010-06-03
IPC分类号： H01J37/20
CPC分类号： F16F9/306 , H01J37/16 , H01J2237/0216
摘要： Disclosed is a high resolution and high throughput charged particle radiation device that attenuates the natural vibration of an ion pump in a short time, excited by a reaction force at the time of driving the stage, and prevents occurrence of a loop of force and a loop of current. The charged particle radiation device includes a sample chamber (4) for disposing a sample (3) therein, a charged particle radiation optical lens tube (1) for irradiating the sample (3) with charged particle radiation (10), ion pumps (2a, 2b) for evacuating the charged particle radiation optical lens tube (1), a frame (16) fixedly attached to the sample chamber (4), the frame (16) facing one end of each of the ion pumps (2a, 2b), and vibration absorbers provided between the frame (16) and the one end of each of the ion pumps (2a, 2b), each of the vibration absorbers including a layered structure which includes a viscoelastic sheet (20a, 20b) sandwiched between metal plates (18a, 18b, 21a, 21b).
摘要翻译： 公开了一种高分辨率和高通量的带电粒子辐射装置，其在短时间内衰减离子泵的自然振动，由驱动载物台时的反作用力激发，并且防止发生力和环路的发生 的当前。 带电粒子辐射装置包括用于在其中设置样品（3）的样品室（4），用于用带电粒子辐射（10）照射样品（3）的带电粒子辐射光学透镜管（1），离子泵 ，2b），用于抽空带电粒子辐射光学透镜管（1），固定地附接到样品室（4）的框架（16），面向每个离子泵（2a，2b）的一端的框架（16） 和设置在框架（16）和每个离子泵（2a，2b）的一端之间的减振器，每个振动吸收器包括层压结构，其包括夹在金属板之间的粘弹性片（20a，20b） （18a，18b，21a，21b）。
-
-
-
-
-
-
-
-
-
搜索结果
96 条记录 (耗时 0.027 秒)