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    • 2. 发明授权
    • Color cathode-ray tube having nonglare means on internal surface of faceplate
    • 具有不透明的彩色阴极射线管在面板的内表面上
    • US06424086B1
    • 2002-07-23
    • US08548759
    • 1995-10-26
    • Yoshiyuki OdakaMasahiro NishizawaToshimasa Ishigaki
    • Yoshiyuki OdakaMasahiro NishizawaToshimasa Ishigaki
    • H01J2928
    • H01J29/327H01J29/28H01J29/896
    • A color cathode-ray tube providing a nonglare effect which can be regenerated without degradation of its nonglare function and which can be inexpensively formed. A light scattering film composed of metal containing compound micro-particles having a high index of refraction and a particle size of 0.1 &mgr;m to 2 &mgr;m is formed in contact with the internal surface of a faceplate of the color cathode-ray tube, and a black matrix having a multiplicity of holes is formed on the light scattering film. A red phosphor layer, a green phosphor layer and a blue phosphor-layer are formed in the holes of the black matrix on the light scattering film in such a manner that the phosphor layers of red, green and blue are disposed cyclically in that order. External light incident on the faceplate is partly reflected by the external surface of the faceplate, and the remainder of the external light passes through the faceplate and is made incident on the light scattering film. The external light is scattered by the metal containing compound micro-particles having a high index of refraction, so that no substantial light components of the external light again penetrate into the face plate thereby providing a nonglare effect.
    • 该彩色阴极射线管提供了无损效果,可以在不破坏其不透明功能的情况下再生而且可以廉价地形成。 与彩色阴极射线管的面板的内表面接触形成由具有高折射率和0.1μm〜2μm的粒子的含金属化合物微粒构成的光散射膜, 在光散射膜上形成具有多个孔的矩阵。 红色荧光体层,绿色荧光体层和蓝色荧光体层以这样的方式形成在光散射膜上的黑色矩阵的孔中,使得红色,绿色和蓝色的荧光体层依次循环设置。 入射在面板上的外部光部分地被面板的外表面反射,并且外部光的其余部分通过面板并入射到光散射膜上。 外部光被具有高折射率的含金属化合物微粒子散射,使得外部光线的实质的光分量再次不会渗透到面板中,从而提供非光滑效果。
    • 3. 发明授权
    • Presser bar lifter in a button perforating sewing machine
    • 按钮式打孔缝纫机中的压杆升降机
    • US5022334A
    • 1991-06-11
    • US380402
    • 1989-07-17
    • Katsuo HiratsukaYoshiyuki OdakaTakayuki Sakamoto
    • Katsuo HiratsukaYoshiyuki OdakaTakayuki Sakamoto
    • D05B3/06D05B3/14D05B29/02
    • D05B29/02D05B3/14
    • A stop lever fixing lever supported at a bed body of a sewing machine has one end to be contacted by a projection of a pattern wheel. A connecting member has one end connected to the other end of the stop lever fixing lever. A first presser bar lifter has one end connected to the other end of the connecting member. A second presser bar lifter has one end defining an operation arm positioned at a lifting position and has a folded projection provided with a hole. A stepped screw having a knurled thumb at the peripheral surface thereof is rotatably inserted in the hole of the folded projection edge with a small diameter screw portion at the tip end thereof. A lever shifting member is screwed into the small diameter screw portion at the folded projection edge. A presser bar lifter cam is disposed along a cutting axis and has a projection. The lever shifting member is engaged with the first presser bar lifter at one pivotable position for transmitting the swingable movement of the first presser bar lifter to the second presser bar lifter while it is engaged with the projection of the presser bar lifter cam and at the other pivotable position transmits the swingably movement of the presser bar lifter cam to the second presser bar lifter.
    • 支撑在缝纫机床身上的止动杆固定杆的一端与图案轮的突起接触。 连接构件的一端连接到止动杆固定杆的另一端。 第一按压杆升降器的一端连接到连接构件的另一端。 第二按压杆式升降机具有限定位于提升位置的操作臂的一端,并且具有设置有孔的折叠突起。 在圆周表面具有滚花拇指的阶梯螺钉在其顶端处以小直径的螺纹部分可旋转地插入到折叠的突出边缘的孔中。 杠杆移动构件在折叠的突出边缘处旋入小直径螺钉部分。 压脚杆升降器凸轮沿着切割轴设置并具有突出部。 杠杆移动构件在一个可枢转位置处与第一按压杆升降器接合,用于在第一按压杆升降器与压杆升降器凸轮的突起接合的同时将第一按压杆升降器的摆动运动传递到第二按压杆升降器 可枢转位置将压杆升降器凸轮的可摆动运动传递到第二压杆升降器。
    • 10. 发明授权
    • Feeding mechanism of eyelet-end buttonhole sewing machine
    • 孔眼扣眼机的送料机构
    • US5743199A
    • 1998-04-28
    • US814914
    • 1997-03-12
    • Yoshiyuki OdakaTakeshi Yoshida
    • Yoshiyuki OdakaTakeshi Yoshida
    • D05B3/08
    • D05B3/08
    • A feeding mechanism of an eyelet-end buttonhole sewing machine comprising a bed shaft rotatably supported by a bed, a rapid feed shaft rotatably supported by the bed, a pattern wheel shaft being rotatably supported by the bed and driven by the rapid feed shaft, and a feed wheel being rotatably supported by the bed and driven by the pattern wheel shaft for giving rapid feed to a cloth to be sewn in a forward and backward direction, and also being rotatably driven by the bed shaft for giving rapid feed to the cloth to be sewn in a forward and backward direction involved in a sewing step, the feeding mechanism further comprising a rotary driving source being rotatably driven normally and reversely, a bed shaft rotary member being rotatably driven normally and reversely by the rotary driving source, a rapid feed rotary member being fixed to the rapid feed shaft and retained by the bed shaft rotary member so as to be reversely rotated therewith, a one way sewing clutch for transmitting only a normal rotation of the bed shaft rotary member to the bed shaft, and a one way rapid feed clutch for transmitting only a reverse rotation of the bed shaft rotary member to the pattern wheel shaft by way of the rapid feed rotary member and the rapid feed shaft.
    • 一种孔眼扣眼缝纫机的进给机构,包括由床旋转支撑的床轴,由床可旋转地支撑的快速进给轴,由床旋转支撑并由快速进给轴驱动的图案轮轴,以及 进给轮由床旋转支撑并由图案轮轴驱动,以便快速地进给到正向和反向缝合的布,并且还被床轴可旋转地驱动以便快速地进给到布 在缝合步骤中沿向前和向后方向缝合,所述进给机构还包括旋转驱动源,所述旋转驱动源正向和反向可旋转地驱动,床轴旋转构件通过所述旋转驱动源正向和反向地旋转驱动,快速进给 旋转构件固定在快速进给轴上并被床轴旋转构件保持以便与其反向旋转,单向缝合离合器仅用于传递 床轴旋转构件正常旋转到床轴,以及单向快速进给离合器,其仅通过快速进给旋转构件和快速进给将床床旋转构件的反向旋转传递到图案轮轴 轴。