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    • 1. 发明授权
    • Optical switching unit
    • 光开关单元
    • US4707057A
    • 1987-11-17
    • US631851
    • 1984-07-18
    • Fumitaka TakahashiYoshihiko KimuraHideo TsubataNobuaki OhjiKiyoshi Sashida
    • Fumitaka TakahashiYoshihiko KimuraHideo TsubataNobuaki OhjiKiyoshi Sashida
    • G02B6/35G02B6/12
    • G02B6/356G02B6/353G02B6/3552
    • An optical switching unit including mechanisms for receiving a beam of light consisting of a plurality of component rays of different wavelengths, separating the light by making use of the reflection characteristic of suitable spectroscopic elements into the component rays to be lead to corresponding light-conductive paths, selecting either the interruption or transmission of the component rays by means of light-shielding plates provided in the respective light-conductive paths, and collecting the components rays to again compose a composite ray of the beam of light to be let out.The respective light-conductive paths are connected in parallel and have their light-separating branched portions arranged in series. In each of the branched portions is disposed a corresponding one of the spectroscopic elements, which corresponding one has its reflection characteristic reflectable of a corresponding component ray and a component ray reflectable by at least a one-stage preceding spectroscopic element.
    • 一种光学开关单元,包括用于接收由多个不同波长的分量光组成的光束的机构,通过将合适的分光元件的反射特性应用到分量光线中来分离光,以将其导向相应的导光路径 通过设置在各个导光路径中的遮光板来选择分量射线的中断或透射,并且收集分量射线以再次组成要被放出的光束的复合射线。 各个导光路径并联连接并且使它们的分光分支部分串联布置。 在每个分支部分中设置相应的一个分光元件,对应的一个分光元件具有可反射相应成分射线的反射特性和可由至少一个在前分光元件反射的分量光线。
    • 3. 发明授权
    • Throwaway insert and cutting tool having throwaway insert
    • 抛出式刀片和切削刀具具有一次性刀片
    • US07014395B2
    • 2006-03-21
    • US10384453
    • 2003-03-07
    • Hisashi DaigujiYoshihiko Kimura
    • Hisashi DaigujiYoshihiko Kimura
    • B23B27/16
    • B23C5/006B23B2228/52B23C5/109B23C5/2221B23C2200/0433B23C2200/083B23C2200/085B23C2200/123B23C2200/125B23C2200/126B23C2200/201B23C2200/203B23C2200/205B23C2210/045B23C2210/66B23C2222/04B23C2228/10Y10T407/1908Y10T407/1936Y10T407/1962Y10T407/23
    • A throwaway insert and a cutting tool enable a high speed cutting operation for a metallic material having great ductility such as aluminum and obtaining a vertical wall with a high quality machined surface while improving chip control. The throwaway insert comprises a major cutting edge including a tapered cutting edge connected to a cutting edge of a nose portion, and a curved cutting edge connected to an end of the tapered cutting edge at a connection point. The curved cutting edge is formed so as to extend along an imaginary cylindrical surface whose center axis coincides with the axis of rotation of a tool main body, and tapered cutting edge is formed so as to gradually curve from the imaginary cylindrical surface toward the inside of the imaginary cylindrical surface as the distance from the curved cutting edge increases, and the distance from the nose portion decreases. The throwaway insert is attached to the tool main body in which the surface of the distal end thereof is machined so that surface roughness thereof is less than 3.2 μm when indicated by the Ry roughness.
    • 一次性刀片和切削刀具能够对具有大延展性的金属材料(例如铝)进行高速切割操作,并且在改善切屑控制的同时获得具有高质量加工表面的垂直壁。 一次性刀片包括主切削刃,其包括连接到鼻部的切削刃的锥形切削刃,以及在连接点处连接到锥形切削刃的端部的弯曲切削刃。 弯曲的切削刃形成为沿着其中心轴线与工具主体的旋转轴线重合的假想圆柱面延伸,并且形成锥形切削刃,以便从假想的圆柱形表面向内侧逐渐弯曲 与弯曲切削刃的距离的假想圆柱面增大,从鼻部的距离减小。 一次性插入件附接到工具主体,其中其远端的表面被加工成使得当由Ry粗糙度指示时,其表面粗糙度小于3.2μm。
    • 5. 发明授权
    • Apparatus for detecting internal pressure of a can
    • 用于检测罐的内部压力的装置
    • US4898023A
    • 1990-02-06
    • US192026
    • 1988-05-09
    • Morio YamadaYoshihiko Kimura
    • Morio YamadaYoshihiko Kimura
    • G01L11/00G01M3/36
    • G01M3/36
    • An apparatus for detecting internal pressure of a can has a reaction detector comprising two sets of fixed members and load cells arranged slightly narrower than the outside diameter of a can body and in a slightly different spaced apart from each other and a buckling detection sensor for detecting a displacement of the center of a cover. The reaction detector and the buckling detection sensor are mounted on a frame adjustable in position according to the kind of cans to be tested. The can is made to pass between two fixed members and load cells while being held by side retaining belts provided along the conveyor while being prevented from rotation. The same part of a can body is forced with different amounts of force and the reaction at that time is measured and converted into internal pressure of the can. The internal pressure of a can is thus measured accurately by this apparatus even if there are deviations in the roundness of the can body. The cover buckling detection sensor detects a can having an excessively high internal pressure which gives rise to buckling.
    • 用于检测罐的内部压力的装置具有反应检测器,该反应检测器包括两组固定部件和负载传感器,所述两组固定部件和称重传感器布置成稍小于罐体的外径,并且彼此间隔开地稍微不同;以及检测传感器 盖的中心的位移。 反应检测器和屈曲检测传感器根据要测试的罐的种类安装在可调节位置的框架上。 罐被制成在两个固定构件和称重传感器之间通过,同时被保持沿着输送机设置的侧保持带被阻止旋转。 用不同的力量强制罐体的相同部分,并且测量此时的反应并将其转化为罐的内部压力。 因此,即使在罐体的圆度上存在偏差,也能够通过该装置精确地测量罐的内部压力。 盖弯曲检测传感器检测到具有过高的内部压力的罐,其产生弯曲。
    • 7. 发明授权
    • Slicing machine
    • 切片机
    • US5383444A
    • 1995-01-24
    • US54267
    • 1993-04-30
    • Yoshihiko Kimura
    • Yoshihiko Kimura
    • B24B27/06B23D59/00B23Q15/18B28D5/02H01L21/304B28D1/04
    • B28D5/028B23D59/002B23Q15/18
    • The slicing machine of the present invention comprises a center blade-position detecting sensor arranged opposite a cutting area of an annular blade with a partially cut slice disposed between the center sensor and the cutting area of the blade. Two side blade-position detecting sensors are also provided at both sides of the center sensor and opposite the side adjacent areas of the cutting area. Three electromagnets are provided at corresponding positions to the sensors respectively, in order to control the deviations of the blade at each measuring point in accordance with the output signals of the sensors. Furthermore, a controlling device is provided in order to control currents to be supplied to the electromagnets in accordance with output signals from the sensors.
    • 本发明的切片机包括:中央刀片位置检测传感器,其设置在环形刀片的切割区域的相对侧,其中部分切片设置在中心传感器和刀片的切割区域之间。 两个侧刀位置检测传感器也设置在中心传感器的两侧并且与切割区域的相邻区域相对。 三个电磁铁分别设置在传感器的相应位置上,以便根据传感器的输出信号来控制每个测量点处叶片的偏差。 此外,提供控制装置,以根据来自传感器的输出信号控制向电磁铁提供的电流。
    • 10. 发明授权
    • Solid end mill
    • 固体立铣刀
    • US06368030B1
    • 2002-04-09
    • US09543414
    • 2000-04-05
    • Katsuhiko SatoYoshihiko Kimura
    • Katsuhiko SatoYoshihiko Kimura
    • B23B2722
    • B23C5/10B23C2210/483B23C2210/486Y10T407/1946Y10T407/1948Y10T407/196Y10T407/1962Y10T407/1966
    • A solid end mill is provided which can prolong the useful life of the tool, without any adhesion to the work material, even aluminum or similar material, during a or cutting or drilling operation. The solid end mill includes a chip discharge flute, which is formed in the outer periphery of a nearly cylindrical tool main body. The nearly cylindrical tool main body rotates around a central longitudinal axis. A cutting edge is formed at a ridge portion on the outer periphery of the tool main body. The cutting edge is adjacent to a wall surface constituting a rake face of the chip discharge flute. The rake face faces in the tool rotational direction. A convex portion may be formed so as to be adjacent to and raised from a concavely curved portion. The concavely curved portion stretches to the cutting edge and is formed between the flute bottom of the chip discharge flute and the cutting edge.
    • 提供了一种立体立铣刀,其可以在切割或钻孔操作期间延长刀具的使用寿命,而不会对工件材料甚至铝或类似材料粘附。 固体立铣刀包括形成在几乎圆柱形的工具主体的外周中的排屑槽。 几乎圆柱形的工具主体围绕中心纵向轴线旋转。 在刀具主体的外周的脊部形成切削刃。 切削刃与构成切屑排出槽的前刀面的壁面相邻。 前刀面朝向刀具旋转方向。 凸部可以形成为与凹曲面部邻接并且从凸部突出。 凹形弯曲部分延伸到切割边缘并且形成在排屑槽的凹槽底部和切割边缘之间。