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    • 3. 发明申请
    • Laser cutting device, laser cutting method, and laser cutting system
    • 激光切割装置,激光切割方法和激光切割系统
    • US20060118529A1
    • 2006-06-08
    • US10514014
    • 2003-01-21
    • Tatsuhiko AokiMasanori HamajiYasuhiro Hirose
    • Tatsuhiko AokiMasanori HamajiYasuhiro Hirose
    • B23K26/38
    • B23K26/0846B23K26/0876B23K26/16B23K26/38B23K2101/16
    • It is an object of the present invention to provide a laser cutting device, a method for laser cutting and a laser cutting system with which it is possible to perform laser cutting of parts of various shapes through easy control, to prevent adhesion of dust or similar and scratches being formed in cut parts, and to send out such parts while reliably supporting the same. The present laser cutting device 5 is comprised with a material transferring means A that transfers a sheet-like material 11 in a feeding direction, a processing head B that is capable of irradiating laser light towards the material, a head moving means C that makes the processing head move in the feeding direction X and a width direction Y of the material, an upstream-sided supporting means (belt conveyer mechanism F) that supports the material on an upstream side of a downward portion of the processing head and that expands and contracts a supporting region R2 for the material accompanying movements of the processing head in the feeding direction, and a downstream-sided supporting means (belt conveyer mechanism E) that supports cut parts on a downstream side of a downward portion of the processing head and that expands and contracts a supporting region R1 for the cut parts accompanying movements of the processing head in the feeding direction.
    • 本发明的目的是提供一种激光切割装置,激光切割方法和激光切割系统,通过该激光切割装置可以通过易于控制的方式对各种形状的部件进行激光切割,以防止灰尘或类似物的粘附 并且在切割部分中形成划痕,并且在可靠地支撑它们的同时发出这些部件。 本发明的激光切割装置5包括:沿输送方向传送片状材料11的材料转印装置A,能够向材料照射激光的处理头B;使头部移动装置C 处理头在材料的进给方向X和宽度方向Y上移动,上游侧支撑装置(带式输送机构F),其在处理头的向下部分的上游侧支撑材料并且膨胀和收缩 用于伴随加工头沿进给方向运动的材料的支撑区域R 2和在处理头部向下部分的下游侧支撑切割部分的下游侧支撑装置(带式输送机构E),并且在下游侧支撑装置 随着加工头沿进给方向的移动而使用于切割部分的支撑区域R 1膨胀和收缩。
    • 4. 发明申请
    • Imaging apparatus
    • 成像设备
    • US20060056830A1
    • 2006-03-16
    • US11220480
    • 2005-09-07
    • Yoshiharu TanakaYasuhiro HiroseYoshiyuki Inoue
    • Yoshiharu TanakaYasuhiro HiroseYoshiyuki Inoue
    • G03B17/00
    • G03B17/00
    • An imaging apparatus of the invention comprises: an image pickup device for picking up object light; a mirror section for switching an optical path of the object light; a retaining member for retaining at least the mirror section; and a shake detection section for detecting a shake of the image pickup device, wherein the shake detection section is provided in a member separate from but indirectly connected to the retaining member via a predetermined connection section. The shake detection section is attached to the separate member connected indirectly to the retaining member that retains the mirror section and hence receives directly a vibration at the time of driving of the mirror section, with the intervention of the connection section. This avoids that the vibration caused by the driving of the mirror section is directly transmitted to the shake detection section. That is, the vibration is bypassed and damped along a route going through the connection section. This minimizes the influence on the shake detection in the shake detection section. As a result, a clear,photographed image is obtained on the basis of the shake correction.
    • 本发明的成像装置包括:用于拾取物体光的图像拾取装置; 用于切换目标光的光路的镜部分; 用于至少保持镜部分的保持构件; 以及用于检测图像拾取装置的抖动的抖动检测部分,其中所述抖动检测部分经由预定连接部分设置在与所述保持部件分离但间接连接的部件中。 摇动检测部分附接到间接地连接到保持镜部分的保持构件的分离构件,并且因此在连接部分的介入下直接接收驱动镜部时的振动。 这避免了由镜面部分的驱动引起的振动直接传递到抖动检测部分。 也就是说,沿着穿过连接部分的路线绕过和阻尼振动。 这使得抖动检测部中的抖动检测的影响最小化。 结果,基于抖动校正获得清晰的拍摄图像。
    • 5. 发明申请
    • Chromatic dispersion compensation device and method
    • 色散补偿装置及方法
    • US20080304157A1
    • 2008-12-11
    • US12074070
    • 2008-02-29
    • Hirotomo IzumiYuichi KawahataYasuhiro Hirose
    • Hirotomo IzumiYuichi KawahataYasuhiro Hirose
    • G02B5/04
    • G02B6/29358G02B6/29394G02B6/29395
    • A chromatic dispersion compensator whereby the amount of dispersion and the group delay time can be easily adjusted. A dispersion unit, a transmitting lens and a group delay generation unit are arranged along the optical axis of incident light. The dispersion unit separates the incident light into beams of respective different wavelengths. The transmitting lens is arranged across the optical paths of the beams of different wavelengths separated by the dispersion unit, and refracts the beams at different angles according to their respective incidence positions. The group delay generation unit is arranged across the optical paths of the beams of different wavelengths refracted by the transmitting lens, causes the beams to undergo propagation delay for periods corresponding to their respective incidence positions, and converges and emits the beams of different wavelengths. Consequently, the beams of different wavelengths are imparted group delay corresponding to the refracting angles of the transmitting lens.
    • 一种色散补偿器,可以容易地调节色散量和群延迟时间。 沿着入射光的光轴布置分散单元,发射透镜和组延迟生成单元。 色散单元将入射光分离成不同波长的光束。 透射透镜被布置在由分散单元分离的不同波长的光束的光路上,并且根据其各自的入射位置以不同的角度折射光束。 组延迟生成单元被布置在由发射透镜折射的不同波长的光束的光路上,使得光束经历与其各自入射位置对应的周期的传播延迟,并且会聚和发射不同波长的光束。 因此,不同波长的光束被赋予与发射透镜的折射角对应的群延迟。