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1. 发明申请

US20050274034A1 Measuring instrument 有权
标题翻译：测量仪器
公开(公告)号：US20050274034A1
公开(公告)日：2005-12-15
申请号：US10520942
申请日：2004-06-09
申请人： Suuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Nobuyuki Hayashi , Takahiro Nakamura , Yuuzou Hashimoto , Tomio Omori
发明人： Suuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Nobuyuki Hayashi , Takahiro Nakamura , Yuuzou Hashimoto , Tomio Omori
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A measuring instrument that includes a tube 21 having a female thread 211 and a spindle 3 having a lead screw 31 screwing with the female thread 211 and capable of being advanced and retracted in an axial direction along with rotation around the axial center, and measures dimensions etc. of a workpiece according to displacement in an axial direction of the spindle 3 based on a rotation amount of the spindle 3. According to this measuring instrument, a pitch P of the lead screw 31 is twice as large or more than the difference between an external diameter R and a core diameter r thereof, and the difference between the external diameter R and the core diameter r is one-fifth or less of the external diameter R. Because of the lead screw 31 with the large pitch, the spindle 3 can be moved at high speed, thus enhancing operational performance of the measuring instrument.
摘要翻译：一种测量仪器，其包括具有阴螺纹211的管21和具有与内螺纹211螺合的导螺杆31的心轴3，并且能够沿轴向方向前进和后退，同时围绕轴心旋转，并且测量尺寸根据该主轴3的旋转量，根据该主轴3的轴方向的位移而使工件相等。根据该测量仪器，导螺杆31的间距P是两倍以上外径R和芯直径r，外径R和芯直径r之差为外径R的五分之一以下。由于螺距大的螺杆31，主轴3 可以高速移动，从而提高测量仪器的运行性能。

2. 发明授权

US07043852B2 Measuring instrument 有权
标题翻译：测量仪器
公开(公告)号：US07043852B2
公开(公告)日：2006-05-16
申请号：US10520942
申请日：2004-06-09
申请人： Shuuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Nobuyuki Hayashi , Takahiro Nakamura , Yuuzou Hashimoto , Tomio Omori
发明人： Shuuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Nobuyuki Hayashi , Takahiro Nakamura , Yuuzou Hashimoto , Tomio Omori
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A measuring instrument that includes a tube 21 having a female thread 211 and a spindle 3 having a lead screw 31 screwing with the female thread 211 and capable of being advanced and retracted in an axial direction along with rotation around the axial center, and measures dimensions etc. of a workpiece according to displacement in an axial direction of the spindle 3 based on a rotation amount of the spindle 3. According to this measuring instrument, a pitch P of the lead screw 31 is twice as large or more than the difference between an external diameter R and a core diameter r thereof, and the difference between the external diameter R and the core diameter r is one-fifth or less of the external diameter R. Because of the lead screw 31 with the large pitch, the spindle 3 can be moved at high speed, thus enhancing operational performance of the measuring instrument.
摘要翻译：一种测量仪器，其包括具有阴螺纹211的管21和具有与内螺纹211螺合的导螺杆31的心轴3，并且能够沿轴向方向前进和后退，同时围绕轴心旋转，并且测量尺寸根据该主轴3的旋转量，根据该主轴3的轴方向的位移而使工件相等。根据该测量仪器，导螺杆31的间距P是两倍以上外径R和芯直径r，外径R和芯直径r之差为外径R的五分之一以下。由于螺距大的螺杆31，主轴3 可以高速移动，从而提高测量仪器的运行性能。

3. 发明授权

US07020979B2 Digital displacement measuring instrument 有权
标题翻译：数字位移测量仪
公开(公告)号：US07020979B2
公开(公告)日：2006-04-04
申请号：US10859966
申请日：2004-06-04
申请人： Shuuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Takahiro Nakamura
发明人： Shuuji Hayashida , Yuji Fujikawa , Yuichi Ichikawa , Osamu Saito , Takahiro Nakamura
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A stator (42) is hooked in a frame body (10) away with a prespecified space from a spindle (2), so that it is not necessary to fix the stator with a screw. The stator (42), therefore, can easily be mounted, and further as it is not necessary to provide a screw hole in the frame body (10), so that the need for waterproofing processing associated with a screw hole is eliminated. Further the stator (42) is hooked in a protrusion (53) of an electronic unit (50) inside the frame body (10) away with a prespecified space from the spindle (2), so that a rotation thereof in the peripheral direction of the spindle due to play and rattle is small and a measurement error can be suppressed.
摘要翻译：定子（42）从主轴（2）与预先指定的空间一起被钩在框体（10）中，从而不需要用螺钉固定定子。因此，定子（42）可以容易地安装，并且进一步不需要在框架体（10）中设置螺孔，从而消除了与螺钉孔相关联的防水处理的需要。此外，定子（42）在框架体（10）的内部的电子单元（50）的突出部（53）中被钩住，与主轴（2）的预先指定的空间相交，使得定子由于播放和拨浪鼓导致的主轴小，并且可以抑制测量误差。

4. 发明授权

US07877894B2 Digital displacement measuring instrument 有权
标题翻译：数字位移测量仪
公开(公告)号：US07877894B2
公开(公告)日：2011-02-01
申请号：US12511735
申请日：2009-07-29
申请人： Shuji Hayashida , Nobuyuki Hayashi , Shozaburo Tsuji , Yasuhiro Tsujimoto , Masahiko Tachikake , Yuji Fujikawa , Takashi Komori , Junji Masui
发明人： Shuji Hayashida , Nobuyuki Hayashi , Shozaburo Tsuji , Yasuhiro Tsujimoto , Masahiko Tachikake , Yuji Fujikawa , Takashi Komori , Junji Masui
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A digital displacement measuring instrument includes a spindle screwed into a body to be axially advanced and retracted relative to the body; and an encoder that detects a displacement of the spindle. The encoder includes a rotor and a stator. The rotor is supported by a rotor bushing. The rotor bushing includes an engaging key engageable with a key groove axially provided on the outer circumference of the spindle, and is displaceable in the axial direction of the spindle via a position adjusting screw. The stator is fixed to the body via a stator bushing in the vicinity of the spindle so as not to be displaceable in the axial direction of the spindle.
摘要翻译：数字位移测量仪器包括旋转到主体中以相对于主体轴向前进和后退的主轴; 以及检测主轴的位移的编码器。编码器包括转子和定子。转子由转子衬套支撑。转子衬套包括可与主轴的外圆周上轴向设置的键槽接合的接合键，并通过位置调节螺钉在主轴的轴向方向上移动。定子通过主轴附近的定子衬套固定到主体，以便不能在主轴的轴向方向上移动。

5. 发明申请

US20100024237A1 DIGITAL DISPLACEMENT MEASURING INSTRUMENT 有权
标题翻译：数字位移测量仪器
公开(公告)号：US20100024237A1
公开(公告)日：2010-02-04
申请号：US12511735
申请日：2009-07-29
申请人： Shuji Hayashida , Nobuyuki Hayashi , Shozaburo Tsuji , Yasuhiro Tsujimoto , Masahiko Tachikake , Yuji Fujikawa , Takashi Komori , Junji Masui
发明人： Shuji Hayashida , Nobuyuki Hayashi , Shozaburo Tsuji , Yasuhiro Tsujimoto , Masahiko Tachikake , Yuji Fujikawa , Takashi Komori , Junji Masui
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A digital displacement measuring instrument includes a spindle screwed into a body to be axially advanced and retracted relative to the body; and an encoder that detects a displacement of the spindle. The encoder includes a rotor and a stator. The rotor is supported by a rotor bushing. The rotor bushing includes an engaging key engageable with a key groove axially provided on the outer circumference of the spindle, and is displaceable in the axial direction of the spindle via a position adjusting screw. The stator is fixed to the body via a stator bushing in the vicinity of the spindle so as not to be displaceable in the axial direction of the spindle.
摘要翻译：数字位移测量仪器包括旋转到主体中以相对于主体轴向前进和后退的主轴; 以及检测主轴的位移的编码器。编码器包括转子和定子。转子由转子衬套支撑。转子衬套包括可与主轴的外圆周上轴向设置的键槽接合的接合键，并通过位置调节螺钉在主轴的轴向方向上移动。定子通过主轴附近的定子衬套固定到主体，以便不能在主轴的轴向方向上移动。

6. 发明授权

US06915591B2 Rotary movement converting mechanism and measuring instrument 有权
标题翻译：旋转运动转换机构和测量仪器
公开(公告)号：US06915591B2
公开(公告)日：2005-07-12
申请号：US10731791
申请日：2003-12-09
申请人： Shuuji Hayashida , Yuji Fujikawa , Osamu Saito , Masamichi Suzuki
发明人： Shuuji Hayashida , Yuji Fujikawa , Osamu Saito , Masamichi Suzuki
IPC分类号： G01B3/18 , G01B5/02
CPC分类号： G01B3/18
摘要： A rotary movement converting mechanism for converting a rotary movement of a rotary body (43) into a linear movement of a movable body (2) has a support body (42) fixed to a body frame (3) and provided with a slit (42A) along an axial direction of the rotary body (43), a spiral groove (43A) formed on the inner circumference of the rotary body (43), and a top member (41) provided on the movable body (2). The top member (41) has an engaging member (41 A) inserted through the slit (42A) and having a tip end engaged with the spiral groove (43A), and a stop member (41C) for stopping the linear movement of the movable body (2) when a load is applied on the linear movement of the movable body (2). Accordingly, when a load is applied on the linear movement of the movable body (2), the linear movement is stopped and the minute displacement of the movable body (2) is restrained, thereby enhancing the stability of a measuring instrument in measuring a workpiece.
摘要翻译：用于将旋转体（43）的旋转运动转换为可移动体（2）的直线运动的旋转运动转换机构具有固定到主体框架（3）并且设置有狭缝（42）的支撑体（42） A）沿着旋转体（43）的轴向，形成在旋转体（43）的内周上的螺旋槽（431）和设置在可动体（2）上的顶部构件（41）。顶部构件（41）具有通过狭缝（42A）插入并具有与螺旋槽（43A）接合的末端的接合构件（41A）和用于停止线性运动的止动构件（41C）当对可动体（2）的线性运动施加负载时，可移动体（2）的位置。因此，当在可移动体（2）的线性运动上施加负载时，线性运动被停止并且可移动体（2）的微小位移被抑制，从而提高了测量仪器在测量工件时的稳定性。

7. 发明申请

US20090282689A1 Digital displacement measuring instrument 有权
标题翻译：数字位移测量仪
公开(公告)号：US20090282689A1
公开(公告)日：2009-11-19
申请号：US12453427
申请日：2009-05-11
申请人： Shuji Hayashida , Masahiko Tachikake , Yuji Fujikawa
发明人： Shuji Hayashida , Masahiko Tachikake , Yuji Fujikawa
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A digital displacement measuring instrument detects a displacement of a spindle by an encoder and then displays the displacement on a digital display unit. With an imaginary base line centered along an axial direction of an outer circumference of a sleeve, a millimeter graduation for displaying the displacement of the spindle in millimeters is provided on one side, and the inch graduation for displaying the displacement of the spindle is provided on the other side.
摘要翻译：数字位移测量仪器通过编码器检测主轴的位移，然后在数字显示单元上显示位移。在沿着套筒的外周的轴向居中的假想基线的情况下，在一侧设置用于以毫米为单位显示主轴的位移的毫米刻度，用于显示主轴位移的英制刻度设置在另一边。

8. 发明授权

US08296966B2 Micrometer 有权
标题翻译：千分尺
公开(公告)号：US08296966B2
公开(公告)日：2012-10-30
申请号：US13081843
申请日：2011-04-07
申请人： Shuji Hayashida , Yuji Fujikawa
发明人： Shuji Hayashida , Yuji Fujikawa
IPC分类号： G01B3/18
CPC分类号： G01B3/18
摘要： A micrometer includes: a body; a fixed sleeve that is fixed to the body; a spindle that is screwed to the fixed sleeve; a thimble that is rotatably fitted to an outer circumference of the fixed sleeve and has an outer end connected to the spindle; an operation sleeve fitted over a range from an outer circumference of the thimble to an outer end of the spindle and being rotatable relative to the thimble; and a constant pressure mechanism that is disposed between the operation sleeve and the spindle, the constant pressure mechanism transmitting a rotation of the operation sleeve to the spindle and allowing a free rotation of the operation sleeve against the spindle when a predetermined or more amount of load is applied on the spindle. Ball bearings are disposed between the thimble and the operation sleeve.
摘要翻译：千分尺包括：身体; 固定在身体上的固定套筒; 旋转固定套筒的主轴; 可旋转地安装在固定套筒的外周上并具有与主轴连接的外端的套管; 操作套筒，其安装在从所述套管的外周到所述心轴的外端的范围内，并且能够相对于所述套管旋转; 以及设置在所述操作套筒和所述主轴之间的恒压机构，所述恒压机构将所述操作套筒的旋转传递到所述主轴，并且当预定或更多的负载量允许所述操作套筒相对于所述主轴自由旋转施加在主轴上。滚珠轴承设置在套管和操作套筒之间。

9. 发明授权

US08033032B2 Inside diameter measuring tool 有权
标题翻译：内径测量工具
公开(公告)号：US08033032B2
公开(公告)日：2011-10-11
申请号：US12501806
申请日：2009-07-13
申请人： Yuji Fujikawa , Masahiko Tachikake , Kouji Matsumoto , Shuji Hayashida
发明人： Yuji Fujikawa , Masahiko Tachikake , Kouji Matsumoto , Shuji Hayashida
IPC分类号： G01B3/18 , G01B5/12
CPC分类号： G01B5/12 , G01B3/008
摘要： An inside diameter measuring tool includes: a main body; an axially moving spindle having a male screw to be screwed to the main body; a plurality of contact pieces provided on the main body, the measuring pieces moving in a direction substantially orthogonal to the axial direction of the spindle; and a conical member interposed between the contact pieces and the spindle, the conical member advancing and retracting the contact pieces in the direction substantially orthogonal to the axial direction of the spindle. The lead of the male screw of the spindle is 1.0 mm or more and the cone angle of the conical member is less than 53 degrees. Preferably, the lead of the male screw is 2.0 mm and the cone angle of the conical member is approximately 28 degrees.
摘要翻译：内径测量工具包括：主体; 轴向移动的主轴，其具有螺纹连接到主体的外螺纹; 所述多个接触片设置在所述主体上，所述测量件沿与所述心轴的轴向大致正交的方向移动; 以及插入在所述接触片和所述心轴之间的锥形构件，所述锥形构件沿着与所述心轴的轴向大致正交的方向推进和缩回所述接触片。主轴的外螺纹的引线为1.0mm以上，锥形构件的锥角小于53度。优选地，外螺纹的引线为2.0mm，锥形构件的锥角约为28度。

10. 发明申请

US20080216932A1 PNEUMATIC TIRE AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：气动轮胎及其制造方法
公开(公告)号：US20080216932A1
公开(公告)日：2008-09-11
申请号：US12034749
申请日：2008-02-21
申请人： Yuji Fujikawa , Takashi Nakatsuru
发明人： Yuji Fujikawa , Takashi Nakatsuru
IPC分类号： B60C5/00 , B29C43/00
CPC分类号： B60C13/001 , B29D2030/726 , Y10T152/10495
摘要： A pneumatic tire is provided in which the degree of freedom in designing markings shown on external surfaces thereof is enhanced without depending upon engraved letters on a conventional mold so as to meet requests from individual users while increasing the visibility of the markings so shown. In a pneumatic tire having markings on external surfaces thereof, thermoplastic resin films of which a center line average surface roughness (Ra) of a surface is in the range of 0.1 to 1.5 μm are affixed to predetermined positions on external surfaces of a green tire of the tire and the green tire is then vulcanization molded, whereby markings are formed. Surfaces of the markings are made up of a specular surface of which Ra is in the range of 0.1 to 1.5 μm, and a background portion 11 which surrounds peripheries of the markings is made up of a rough surface of which Ra exceeds 1.5 μm.
摘要翻译：提供了一种充气轮胎，其中在外部表面上显示的设计标记的自由度在不依赖于常规模具上的刻字的情况下增强，以满足来自各个用户的要求，同时增加如此显示的标记的可视性。在其外表面具有标记的充气轮胎中，表面的中心线平均表面粗糙度（Ra）在0.1〜1.5μm的范围内的热塑性树脂膜被固定在生胎的生胎的外表面上的规定位置然后对轮胎和生胎进行硫化成型，由此形成标记。标记的表面由Ra为0.1〜1.5μm范围的镜面构成，并且标记周围的背景部11由粗糙面Ra超过1.5μm构成。

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