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公开(公告)号：US07411674B2
公开(公告)日：2008-08-12
申请号：US11843285
申请日：2007-08-22
申请人： Akio Wada , Katsuji Hasegawa , Hisashi Masago , Takahiko Takenouchi , Masayuki Watanabe , Yoshiro Kondo , Tomoyuki Fukazawa
发明人： Akio Wada , Katsuji Hasegawa , Hisashi Masago , Takahiko Takenouchi , Masayuki Watanabe , Yoshiro Kondo , Tomoyuki Fukazawa
IPC分类号： G01J3/28
CPC分类号： G01J3/14 , G01J3/0224 , G02B27/281 , G03F7/70566 , G03F7/70575
摘要： A polarizing monochromator comprising a uniaxial birefringent crystal prism, the prism has the geometry of a triangular block having a triangular base, a face including a side of the hypotenuse is an input-output face, where light enters and exits, and a face including the longer side of the right angle is a reflection face, the optic axis of the prism is perpendicular to the base of the prism, the angle of the input-output face of the prism with respect to light coming from a collimator optical system is determined in such a manner that ordinary light and extraordinary light exit from the input-output face of the prism in opposite directions with respect to an optical axis connecting the collimator optical system and the prism, and a light-collecting optical system is disposed to collect either extraordinary light or ordinary light exiting from the input-output face of the prism.
摘要翻译： 一种包括单轴双折射晶体棱镜的偏振单色仪，所述棱镜具有三角形基座的几何形状，包括所述斜边的一侧的面是光入射的输入 - 输出面，以及包括 直角的较长侧是反射面，棱镜的光轴垂直于棱镜的基部，棱镜相对于来自准直光学系统的光的输入 - 输出面的角度被确定在 使得普通的光和异常光相对于连接准直仪光学系统和棱镜的光轴在相反方向从棱镜的输入 - 输出面出射，并且聚光光学系统被设置为收集非凡的 光或普通光从棱镜的输入 - 输出面退出。
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公开(公告)号：US20080049322A1
公开(公告)日：2008-02-28
申请号：US11843285
申请日：2007-08-22
申请人： Akio Wada , Katsuji Hasegawa , Hisashi Masago , Takahiko Takenouchi , Masayuki Watanabe , Yoshiro Kondo , Tomoyuki Fukazawa
发明人： Akio Wada , Katsuji Hasegawa , Hisashi Masago , Takahiko Takenouchi , Masayuki Watanabe , Yoshiro Kondo , Tomoyuki Fukazawa
IPC分类号： G02B27/28
CPC分类号： G01J3/14 , G01J3/0224 , G02B27/281 , G03F7/70566 , G03F7/70575
摘要： A polarizing monochromator comprising a uniaxial birefringent crystal prism, the prism has the geometry of a triangular block having a triangular base, a face including a side of the hypotenuse is an input-output face, where light enters and exits, and a face including the longer side of the right angle is a reflection face, the optic axis of the prism is perpendicular to the base of the prism, the angle of the input-output face of the prism with respect to light coming from a collimator optical system is determined in such a manner that ordinary light and extraordinary light exit from the input-output face of the prism in opposite directions with respect to an optical axis connecting the collimator optical system and the prism, and a light-collecting optical system is disposed to collect either extraordinary light or ordinary light exiting from the input-output face of the prism.
摘要翻译： 一种包括单轴双折射晶体棱镜的偏振单色仪，所述棱镜具有三角形基座的几何形状，包括所述斜边的一侧的面是光入射的输入 - 输出面，以及包括 直角的较长侧是反射面，棱镜的光轴垂直于棱镜的基部，棱镜相对于来自准直光学系统的光的输入 - 输出面的角度被确定在 使得普通的光和异常光相对于连接准直仪光学系统和棱镜的光轴在相反方向从棱镜的输入 - 输出面出射，并且聚光光学系统被设置为收集非凡的 光或普通光从棱镜的输入 - 输出面退出。
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公开(公告)号：US4189271A
公开(公告)日：1980-02-19
申请号：US851738
申请日：1977-11-15
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
CPC分类号： B65H29/46 , B27D1/04 , B65H31/36 , Y10T156/1761 , Y10T156/1768
摘要： An apparatus for piling veneer sheets for plywood sheets at a predetermined position comprising at least one stage of conveyer means having two horizontal, parallel and spaced conveyer belts to support a veneer sheet, stopping means to stop the veneer sheet when one edge of the veneer sheet reaches a predetermined position, detecting means to detect the veneer sheet when the veneer sheet is fed to or adjacent to the predetermined position, and pressing means for pressing the veneer sheet downwards in response to a signal from the detecting means to a predetermined piling position. When the veneer sheet is stopped, one terminal edge is at said predetermined position. Thus, when veneer sheets are piled, the edges of the sheets maintain their position so that piled sheets can be readily used in plywood manufacturing process, and productivity of plywood sheets is improved.
摘要翻译： 一种用于在预定位置处堆叠胶合板的胶合板的装置，包括至少一个输送装置的一个阶段，所述输送装置具有两个水平的，平行的和间隔的输送带，以支撑单板，止动装置在单板的一个边缘处停止单板 到达预定位置时，检测装置，当胶合板被送入或接近预定位置时，检测单板;以及按压装置，用于响应于来自检测装置的信号到预定的打桩位置向下按压单板。 当贴面板停止时，一个端子边缘处于所述预定位置。 因此，当胶合板被堆叠时，片材的边缘保持它们的位置，使得堆叠的片材可以容易地用于胶合板制造过程中，并且提高了胶合板的生产率。
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公开(公告)号：USD421704S
公开(公告)日：2000-03-21
申请号：US97668
申请日：1998-12-11
申请人： Katsuji Hasegawa
设计人： Katsuji Hasegawa
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公开(公告)号：US5329978A
公开(公告)日：1994-07-19
申请号：US52376
申请日：1993-04-23
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
摘要： The invention provides an improved planar which effectively prevents undesirable torn grain. The planer of the invention includes at least one planer knife or blade and at least one pressing member, both attached to and supported on a cutterhead. The pressing member includes a head element which is located to have a predetermined angle with respect to the blade and is resiliently movable in a predetermined direction to press an edge of the head element against a certain position of a wood surface immediately before a cutting edge of the blade moving in a fixed direction for cutting or against a boundary between the wood surface and a chip being currently cut from the wood surface. The direct pressing of the pressing member against the wood surface prevents rise of wood fibers and thereby effectively reduces or eliminates undesirable torn or chipped grain.
摘要翻译： 本发明提供一种改进的平面，其有效地防止不期望的撕裂颗粒。 本发明的刨床包括至少一个平面刀或刀片以及至少一个按压构件，两者都附接到并支撑在刀盘上。 按压构件包括头部元件，该头元件相对于刀片具有预定的角度，并且能够在预定方向上弹性移动，以将压头的头部元件的边缘紧紧靠在木材表面的特定位置， 刀片沿固定方向移动，用于切割或抵抗木材表面与目前从木材表面切割的切屑之间的边界。 按压构件对木材表面的直接挤压防止木材纤维的上升，从而有效地减少或消除不期望的撕裂或切碎的颗粒。
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公开(公告)号：US4640857A
公开(公告)日：1987-02-03
申请号：US460774
申请日：1983-01-25
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
CPC分类号： B27D1/04 , B27D1/10 , B32B21/13 , Y10T428/19 , Y10T428/195 , Y10T428/31989
摘要： Improved and novel structure of plywood is disclosed which makes it possible to use such veneers that are too short for a desired length of plywood panel and to provide joint which can exhibit improved strength over heretofore. The plywood of the invention includes a standard portion where a required number of plies of veneer are laminated together and at least one joint portion where short veneers in any of said plies are lapped at their adjacent longitudinal ends.
摘要翻译： 公开了改进的和新颖的胶合板结构，这使得可以使用对于期望长度的胶合板来说太短的薄板，并提供可以显示出迄今为止改进的强度的接头。 本发明的胶合板包括标准部分，其中所需数量的胶合板层压在一起，以及至少一个接合部分，其中任何所述层中的短胶合板在其相邻纵向端部处被研磨。
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公开(公告)号：US4263948A
公开(公告)日：1981-04-28
申请号：US20845
申请日：1979-03-15
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
摘要： A veneer lathe including drive rolls capable of being adjusted horizontally and vertically with the advance of the cutting operation. As the log diameter decreases, drive roll spike pressure and depth are adjusted, thus avoiding veneer damage and improving veneer quality.
摘要翻译： 一种单板车床，包括能够随着切割操作的进行水平和垂直调节的驱动辊。 随着对数直径的减小，调整驱动辊的尖峰压力和深度，从而避免单板损坏和改善胶合板的质量。
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公开(公告)号：US4051882A
公开(公告)日：1977-10-04
申请号：US667848
申请日：1976-03-17
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
CPC分类号： F26B5/14
摘要： An undried veneer sheet is fed in a direction substantially against the grain of the veneer sheet by means of an infeed conveyor means having a predetermined feeding speed and an outfeed conveyor means having a feeding speed lower than the predetermined feeding speed to compress the undried veneer sheet for efficiently dehydrating same without affecting sheet thickness since compression is not applied against the thickness of the veneer sheet. This invention also serves to cause the water content in the veneer sheet to be relatively uniform after processing due to the fact that the method of compression utilizes the difference in feeding speed between the infeed and outfeed conveyor means. As a result, the water content of the processed veneer sheet in the final drying process is made uniform and the controlling of the water content in the veneer sheet is remarkably simplified.
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公开(公告)号：US4033212A
公开(公告)日：1977-07-05
申请号：US546605
申请日：1975-02-03
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
摘要： A method of severing a veneer sheet comprising feeding a veneer sheet, sensing an irregularity or a predetermined length of said veneer sheet and actuating, in accordance with the sensing of the irregularity or the predetermined length of the veneer sheet, a cutter member pivotally disposed and having an edge portion adapted to work on the side of the fed-in veneer sheet during the pivotal movement of the cutter member. Severing can be done without stopping feeding of a veneer sheet and the arrangement of said cutter member realizes dividing of a feed-out passage of the veneer sheet into two different directions.
摘要翻译： 一种切割单板的方法，包括：馈送单板，感测不规则或预定长度的所述单板，并根据所述薄板的不规则或预定长度的感测来致动，所述切割构件可枢转地布置，并且 具有适于在所述切割器构件的枢转运动期间在所述馈入单板的侧面上工作的边缘部分。 可以在不停止进给单板的情况下进行切割，并且所述切割构件的布置实现了将单板的送出通道分成两个不同的方向。
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公开(公告)号：US06289953B1
公开(公告)日：2001-09-18
申请号：US09317592
申请日：1999-05-24
申请人： Katsuji Hasegawa
发明人： Katsuji Hasegawa
IPC分类号： B27C100
摘要： An apparatus for splitting a wood board into two separate sheets, comprising a pair of parallel drive shafts rotatable in the opposite directions, a series of toothed wheels fixed on each of the drive shafts at a predetermined spaced interval, each toothed wheel having on the circumferential periphery thereof a number of teeth incisingly engageable with the board, the toothed wheels on one of the drive shafts being disposed radially in alignment with the toothed wheels on the other drive shaft, respectively, a knife having a cutting edge positioned and directed to split the board from end to end into two separate sheets. The tip end portions of the teeth of each two radially aligned toothed wheels is formed to be positioned in an offset relation in the axial direction of the drive shafts by forming the tip end portion to have at least one surface which is bevel or oblique with respect to a plane extending radially of the toothed wheel.
摘要翻译： 一种用于将木板分成两个单独的片材的装置，包括可沿相反方向旋转的一对平行的驱动轴，以预定间隔的间隔固定在每个驱动轴上的一系列齿轮，每个齿轮具有周向 其周边有多个与板卡合的多个齿，其中一个驱动轴上的齿轮分别与另一驱动轴上的齿轮径向配置，刀具具有定位和指向的切割刃， 板从端到端分成两张。 每个两个径向排列的齿轮的齿的末端部分通过形成至少一个相对于斜面或倾斜的表面而形成为沿着驱动轴的轴向偏移的位置 到位于齿轮径向延伸的平面上。
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