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1. 发明专利

JP2010085332A Surface inspection apparatus 有权
标题翻译：表面检查装置
公开(公告)号：JP2010085332A
公开(公告)日：2010-04-15
申请号：JP2008256865
申请日：2008-10-01
申请人： Sigma Kk , シグマ株式会社
发明人： UCHIBORI SHINYA , TSUJIMOTO ATSUYUKI
IPC分类号： G01N21/954 , G01N21/84
摘要： PROBLEM TO BE SOLVED: To provide a surface inspection apparatus, which returns the reflected light to a determining processing apparatus concurrently with irradiating laser beam to the inner surface in an aperture, so as to implement high-speed inspection of the inner surface in a small aperture by reducing the diameter of the rotating drum used to be durable to high-speed rotation. SOLUTION: While a rotating drum 10 is rotatably connected to a body section 7 equipped with a laser beam oscillator 11 for transmitting a laser beam from the laser beam oscillator 11 through a hollow laser guidance space 17 of the rotating drum 10 to the inner surface in the small aperture, the reflected light from the inner surface is retrieved through an optical fiber 15 arranged in a circular form and along a longitudinal direction, to form an optical path for irradiating and reflected light on the inner surface of the single rotating drum 10. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种表面检查装置，其将反射光返回到确定处理装置，同时向孔中的内表面照射激光束，以实现内表面的高速检查通过减小用于耐久的高速旋转的转鼓的直径在小孔径中。解决方案：旋转鼓10可旋转地连接到装备有激光束振荡器11的主体部分7，激光束振荡器11用于将激光束振荡器11的激光束通过旋转鼓10的中空激光引导空间17传送到在小孔内表面上，来自内表面的反射光通过沿圆周方向并沿着纵向布置的光纤15回收，以形成用于在单个旋转的内表面上照射和反射光的光路鼓10。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2005265174A Magnetic type rotary damper 审中-公开
标题翻译：磁力式旋转阻尼器
公开(公告)号：JP2005265174A
公开(公告)日：2005-09-29
申请号：JP2004120903
申请日：2004-03-18
申请人： Sigma Kk , シグマ株式会社
发明人： URAI HARUO , YASHIKI YOSHIYUKI , TSUJIMOTO ATSUYUKI
IPC分类号： F16F15/03 , H02K49/10
摘要： PROBLEM TO BE SOLVED: To provide a magnetic type rotary damper which suits to such a need that commercial market is broad for application if developing products can be applied to the application because most braking devices, which are used to a window, a door, a lid, a shelf or any other various things in field of a construction building material, a furniture, a motor vehicle and a machine device, etc. in order to hold at a necessary angle, are configured to vary torque in accordance with opening or closing angle. SOLUTION: The damper is composed of a first rotor and a second rotor which are relatively rotatable and are oppositely disposed to face between each other closely and alternatively arrange N magnets/S magnets in relatively rotational direction within a case itself of body of the first rotor and at the same time alternatively arrange N magnets/S magnets within a case itself of body of the second revolution as well. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种磁性型旋转阻尼器，其适用于如果开发产品可以应用于应用的商业市场应用广泛的需要，因为用于窗户的大多数制动装置门，盖，搁架或建筑建筑材料，家具，机动车辆和机器装置等领域中的任何其他各种物品，以便以必要的角度保持，构造成根据打开或关闭角度。解决方案：阻尼器由第一转子和第二转子构成，该第一转子和第二转子相对旋转并相对设置成相互面对，并且相互旋转地排列N个磁体/ S磁体，该磁体/ S磁体位于第一转子并且同时在第二次旋转的本体的壳体本身内替代地布置N个磁体/ S磁体。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2012184963A Surface inspecting device 审中-公开
标题翻译：表面检测装置
公开(公告)号：JP2012184963A
公开(公告)日：2012-09-27
申请号：JP2011046874
申请日：2011-03-03
申请人： Sigma Kk , シグマ株式会社
发明人： UCHIBORI SHINYA , TSUJIMOTO ATSUYUKI
IPC分类号： G01N21/954
摘要： PROBLEM TO BE SOLVED: To provide a surface inspecting device in which scan images taken at different angles are obtained without degrading efficiency in inspecting an inspection target for increasing accuracy in defect determination.SOLUTION: A surface inspecting device comprises: mirror means for reflecting a laser beam guided along an axis of an inspection target; receiving means for receiving the laser beam having been reflected by the mirror means and having entered and been reflected on an inner surface of the inspection target; circumferential direction scanning means for performing circumferential direction scanning with the mirror means rotated coaxially with the axis of the inspection target; axial direction scanning means for performing axial direction scanning with the mirror means moved along the axis of the inspection target; and reflection angle changing means for changing a reflection angle of the mirror means against the axis of the inspection target.
摘要翻译：要解决的问题：提供一种表面检查装置，其中获得以不同角度拍摄的扫描图像，而不会降低检查目标的效率，从而提高缺陷确定的精度。解决方案：表面检查装置包括：用于反射沿检查对象的轴线引导的激光束的反射镜装置; 接收装置，用于接收被反射镜装置反射并已经进入并被反射在检查目标的内表面上的激光束; 周向扫描装置，用于与检查对象的轴线同轴地旋转的反射镜装置进行圆周方向扫描; 轴向扫描装置，用于沿着检查目标的轴线移动的反射镜装置进行轴向扫描; 以及反射角度改变装置，用于根据检查对象的轴线改变反射镜装置的反射角度。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2012063223A Surface inspection apparatus 审中-公开
标题翻译：表面检查装置
公开(公告)号：JP2012063223A
公开(公告)日：2012-03-29
申请号：JP2010207099
申请日：2010-09-15
申请人： Sigma Kk , シグマ株式会社
发明人： TSUJIMOTO ATSUYUKI , UCHIBORI SHINYA , EZAKI YASUSHI , YUKAWA MASAHIRO , OKUDA YASUTAKA
IPC分类号： G01N21/952
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive surface inspection apparatus capable of suppressing expansion of an optical beam and improving inspection accuracy.SOLUTION: The surface inspection apparatus irradiates an outer peripheral surface to be an inspecting surface of an object to be inspected with an optical beam from a light source through light irradiation means, receives reflected light from the inspecting surface by light receiving means and detects a defect existing on the inspecting surface based on the light quantity of the received reflected light. The light irradiation means includes: a hollow rotational shaft to be rotated; a first flat mirror arranged on the center axis of an end part of the hollow rotational shaft; a second flat mirror arranged on a position separated from the center axis of the hollow rotational shaft and allowed to rotate synchronously with the first flat mirror; and a truncated cone mirror fixedly arranged along a peripheral direction coaxially with the hollow rotational shaft. A light beam from the light source is reflected by the first flat mirror, the second flat mirror and the truncated cone mirror through the hollow rotational shaft, and while moving in a circumferential direction, is applied to the inspecting surface at a fixed incident angle.
摘要翻译：要解决的问题：提供一种能够抑制光束的膨胀并且提高检查精度的廉价的表面检查装置。解决方案：表面检查装置通过光照射装置用来自光源的光束照射作为被检查物体的检查表面的外周面，通过光接收装置接收来自检查面的反射光，基于所接收的反射光的光量来检测检查表面上存在的缺陷。光照射装置包括：旋转的中空旋转轴; 布置在中空旋转轴的端部的中心轴上的第一平面镜; 第二平面镜，布置在与中空旋转轴的中心轴线分离并允许与第一平面镜同步旋转的位置; 以及沿着与中空旋转轴同轴的周向方向固定地设置的截头圆锥镜。来自光源的光束被第一平面镜，第二平面镜和锥形反射镜通过中空旋转轴反射，并且在周向移动时以固定的入射角度被施加到检查表面。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2010145253A Method for imaging cylindrical surface and obtaining rectangular plane image 审中-公开
标题翻译：用于成像圆柱表面和获得矩形平面图像的方法
公开(公告)号：JP2010145253A
公开(公告)日：2010-07-01
申请号：JP2008322977
申请日：2008-12-18
申请人： Sigma Kk , Toyota Motor Corp , シグマ株式会社 , トヨタ自動車株式会社
发明人： TSUJIMOTO ATSUYUKI , ITANI MASARU , SAKUMA DAISUKE , UENO NORIYUKI
IPC分类号： G01N21/954 , G01B11/30
摘要： PROBLEM TO BE SOLVED: To provide a method for imaging a cylindrical surface and obtaining a rectangular plane image which obtains a normal rectangular image without distortion in an extended state.
SOLUTION: A scanning apparatus is accelerated, runs at a fixed speed, is decelerated, and stops during a scanning movement. In imaging data at an acceleration region, the imaging data at an end of a fixed speed region are considered as a start point. The imaging data at one probe attainable position are selected among positions approximate to each allocated position when it is allocated at a pitch interval at the probe attainable position in the fixed speed region in the direction of the acceleration of 0. In the imaging data at a deceleration region, the imaging data at an end of the fixed speed region which is a border of the deceleration region are considered as the start point. The imaging data at one probe attainable position are selected among the positions approximate to each allocated position when the data are allocated at the pitch interval at the probe attainable position in the fixed speed region in the direction of the deceleration and the stop. The rectangular plane image is obtained by vertically aligning the selected imaging data during the acceleration, the obtained imaging data during the fixed speed, and the selected imaging data during the deceleration in imaging order.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于对圆柱形表面进行成像并获得在延伸状态下获得无畸变的正常矩形图像的矩形平面图像的方法。
解决方案：扫描装置加速，以固定速度运行，减速，并在扫描运动期间停止。在加速度区域的成像数据中，固定速度区域的结束处的成像数据被认为是起始点。当在加速度0的方向上以固定速度区域中的探测器可达到位置处的间距间隔分配时，在一个探针可达到位置处的成像数据被选择为近似于每个分配位置的位置。在作为减速区域的边界的固定速度区域的结束处的摄像数据被认为是起点。当在减速和停止的方向上以固定速度区域中的探测器可达到位置的间距间隔分配数据时，在接近每个分配位置的位置中选择一个探针可达到位置处的成像数据。通过在加速期间垂直对准所选择的成像数据，在固定速度期间获得的成像数据和成像顺序的减速期间的所选择的成像数据，获得矩形平面图像。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2007092516A Stay damper 审中-公开
标题翻译：保镖
公开(公告)号：JP2007092516A
公开(公告)日：2007-04-12
申请号：JP2006269438
申请日：2006-09-04
申请人： Sigma Kk , シグマ株式会社
发明人： UCHIBORI SHINYA , TSUJIMOTO ATSUYUKI , ODA KAZUYUKI
IPC分类号： E05F1/14 , E05F3/14 , E05F5/02 , F16F9/12
摘要： PROBLEM TO BE SOLVED: To achieve a stay damper stable in strength without causing failure by integrally arranging a first stay in a cover while providing a required opening-closing resistance value without deteriorating even in long-term use by using gel as a shock absorbing means.
SOLUTION: This stay damper is characterized in that a second stay is arranged on the tip of the first stay integrally arranged in the cover 2, and a fixing plate is arranged on the tip of the second stay, and a case body 6 is arranged in a lower end part of the cover 2, and a rotor case 7 provided with a one-way coil spring 7b provided with a locking piece 7b1 is arranged in the case body 6, and the gel as the shock absorbing means is arranged in a joining clearance between the case body 6 and the rotor case 7, and a rotor shaft 9 is arranged to be locked on the locking piece, and the cover 2 can be rotated to the case body 6.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过在盖子中整体布置第一停留物同时提供所需的开闭阻力值而实现阻力稳定而不会导致故障，而不会在长期使用时通过使用凝胶作为减震手段。解决方案：该阻尼器的特征在于，在整体设置在盖2中的第一支柱的顶端上设置有第二支撑，并且在第二支柱的前端设置有固定板，壳体6 布置在盖2的下端部，并且设置有设置有锁定片7b1的单向螺旋弹簧7b的转子壳体7布置在壳体6中，并且作为冲击吸收装置的凝胶布置在壳体6和转子壳体7之间的连接间隙中，并且转子轴9被布置成锁定在锁定件上，并且盖2可以旋转到壳体6。版权所有（C ）2007，JPO＆INPIT

7. 发明专利

JP2004084332A Sliding door device and braking device therefor 审中-公开
公开(公告)号：JP2004084332A
公开(公告)日：2004-03-18
申请号：JP2002247566
申请日：2002-08-27
申请人： Sigma Kk , シグマ株式会社
发明人： YASHIKI YOSHIYUKI , TSUJIMOTO ATSUYUKI
IPC分类号： E05F5/02 , E05F3/16 , E05F5/00
摘要： PROBLEM TO BE SOLVED: To provide a sliding door device and a sliding door braking device sufficiently exhibiting the operation of damping force from the early stage of brake and, at the same time, completely separating from a traveling mechanism of a sliding door and having a simplified structure.
SOLUTION: The sliding door braking device 140 comprises an auxiliary rail 10 fixed in an optional predetermined section in an upward opening and closing section W of a door frame 1, a braking member 20 and an one-way clutch 60. The sliding door braking device 140 is combined with a rolling roller 40, a connecting member 50 and an output shaft 70 to mold a braking unit 80. The sliding door device 100 is constituted by fixedly placing the braking unit 80 to the sliding door 2 through the connecting member 50 so as to enable the rolling roller 40 to roll on the auxiliary rail 10.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JPH11256531A AUTOMATIC OPENING AND CLOSING DEVICE 失效
公开(公告)号：JPH11256531A
公开(公告)日：1999-09-21
申请号：JP10326898
申请日：1998-03-10
申请人： SIGMA KK
发明人： OKUDA YASUTAKA , TSUJIMOTO ATSUYUKI
IPC分类号： E01F13/00 , E01F13/04 , E04H6/42
摘要： PROBLEM TO BE SOLVED: To provide an automatic opening and closing device which is particularly excellent in chain driveability, in which a drive mechanism provided on only one of a pair of posts lowers a chain instantaneously to open the space between the posts, after which the chain rises automatically to close the space between the posts. SOLUTION: A pair of posts with a chain 4 or a rope suspended thereon is placed upright. A pulley 2a for winding the chain 4 is provided within one of the posts, and a pressure pulley 2 which presses the chain 4 on the pulley 2a when winding the chain 4 and which releases the chain 4 when falling, and a drive part comprising a solenoid B are provided in respective positions near the pulley 2a. A lowering mechanism for admitting passage between the posts by allowing the chain 4 to fall instantaneously by its own weight is provided.

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