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    • 2. 发明授权
    • Collimator and spectrophotometer
    • 准直仪和分光光度计
    • US06972845B2
    • 2005-12-06
    • US10262802
    • 2002-10-02
    • Takeo YamadaTomoyuki Kobayashi
    • Takeo YamadaTomoyuki Kobayashi
    • G01J3/02G01J3/12G01J3/26G01J3/36G02B5/00G02B27/30G01N21/25
    • G01J3/12G01J3/02G01J3/0208G02B5/00G02B27/30Y10T29/49789Y10T29/49826
    • A collimator obtained by the alternate stacking of metal sheets 1 (40 μm thick) having holes 4 with a width of 2200 μm in the center thereof, and metal sheets 2 (10 μm thick) devoid of holes (the metal sheets 1 with the holes 4 are shown in the state in which they exist before being cut in the manner described below, the metal sheets 1 in the upper portion of the figure and the metal sheets in the bottom portion are not connected with each other in the finished product). The opposite sides are held by metal pressing sheets 3 that are 2 mm thick. These metal sheets and pressing sheets are bonded by means of diffusion bonding based on thermocompression bonding. The portions with the vertical through-holes 4 (40 μm×2000 μm) thus become light-transmitting portions, the metal sheets 2 serve as partitions between adjacent holes 4, and light collimated to a width of 40 μm can ultimately pass through. A compact collimator having high wavelength resolution without wavelength dependence can thus be achieved.
    • 金属片1(厚度为40μm)的中心具有宽度为2200μm的金属片1(厚度为40μm)的金属片2(具有孔的金属片1) 在图4所示的切割前,图中上部的金属片1和底部的金属片在成品中不相互连接)示出了图4的状态。 相对的两侧由2mm厚的金属加压片3保持。 这些金属片和加压片通过基于热压接的扩散接合而结合。 垂直通孔4(40mumx2000mum)的部分因此变为透光部分,金属片2用作相邻孔4之间的隔板,并且准直到40μm的宽度的光可以最终通过。 因此可以实现具有高波长分辨率而不具有波长依赖性的紧凑型准直器。
    • 3. 发明申请
    • Collimator and spectrophotometer
    • 准直仪和分光光度计
    • US20050206901A1
    • 2005-09-22
    • US11114875
    • 2005-04-26
    • Takeo YamadaTomoyuki Kobayashi
    • Takeo YamadaTomoyuki Kobayashi
    • G01J3/02G01J3/12G01J3/26G01J3/36G02B5/00G02B27/30G21K1/00G01N21/25
    • G01J3/12G01J3/02G01J3/0208G02B5/00G02B27/30Y10T29/49789Y10T29/49826
    • A collimator obtained by the alternate stacking of metal sheets 1 (40 μm thick) having holes 4 with a width of 2200 μm in the center thereof, and metal sheets 2 (10 μm thick) devoid of holes (the metal sheets 1 with the holes 4 are shown in the state in which they exist before being cut in the manner described below, the metal sheets 1 in the upper portion of the figure and the metal sheets in the bottom portion are not connected with each other in the finished product). The opposite sides are held by metal pressing sheets 3 that are 2 mm thick. These metal sheets and pressing sheets are bonded by means of diffusion bonding based on thermocompression bonding. The portions with the vertical through-holes 4 (40 μm×2000 μm) thus become light-transmitting portions, the metal sheets 2 serve as partitions between adjacent holes 4, and light collimated to a width of 40 μm can ultimately pass through. A compact collimator having high wavelength resolution without wavelength dependence can thus be achieved.
    • 金属片1(厚度为40μm)的中心具有宽度为2200μm的金属片1(厚度为40μm)的金属片2(具有孔的金属片1) 在图4所示的切割前,图中上部的金属片1和底部的金属片在成品中不相互连接)示出了图4的状态。 相对的两侧由2mm厚的金属加压片3保持。 这些金属片和加压片通过基于热压接的扩散接合而结合。 垂直通孔4(40mumx2000mum)的部分因此变为透光部分,金属片2用作相邻孔4之间的隔板,并且准直到40μm的宽度的光可以最终通过。 因此可以实现具有高波长分辨率而不具有波长依赖性的紧凑型准直器。
    • 4. 发明授权
    • Method for analyzing measured value by on-line spectral analyzer
    • 通过在线光谱分析仪分析测量值的方法
    • US06281499B1
    • 2001-08-28
    • US09300849
    • 1999-04-28
    • Tomoyuki KobayashiKouji KobayashiKouichi SatoTakeo Yamada
    • Tomoyuki KobayashiKouji KobayashiKouichi SatoTakeo Yamada
    • G01N2135
    • G01N33/2829G01N21/274G01N21/3577G01N21/359
    • An object to be measured is analyzed by a chemical means or a physical means to make its characteristic value clear, a spectrum of the same object to be measured is obtained by an off-line near infrared spectral analyzer, a calibration indicative of a relation between the spectrum and the characteristic value is obtained, at least one sample is selected from among the same kind of objects to be measured, spectra are obtained by the off-line near infrared spectral analyzer and an on-line near infrared spectral analyzer, a difference between both of the obtained spectra is obtained, a spectrum of the same kind of object to be measured is measured by the on-line near infrared spectral analyzer, the measured spectrum is corrected by the difference between both of the spectra, and the characteristic value of the object to be measured is estimated by using the corrected spectrum and the calibration.
    • 通过化学方法或物理方法分析要测量的对象以使其特征值清晰,通过离线近红外光谱分析仪获得相同被测物体的光谱,该校准指示 获得光谱和特征值,从相同类型的待测物体中选出至少一个样品,通过离线近红外光谱分析仪和在线近红外光谱分析仪获得光谱,差异 在获得的光谱两者之间,通过在线近红外光谱分析仪测量相同种类的待测物体的光谱,通过光谱两者之间的差异校正测量光谱, 通过使用校正的光谱和校准来估计要测量的对象。
    • 5. 发明授权
    • Collimator and spectrophotometer
    • 准直仪和分光光度计
    • US07114232B2
    • 2006-10-03
    • US11114875
    • 2005-04-26
    • Takeo YamadaTomoyuki Kobayashi
    • Takeo YamadaTomoyuki Kobayashi
    • G02B27/30B23P17/00B21D39/03B23K20/00
    • G01J3/12G01J3/02G01J3/0208G02B5/00G02B27/30Y10T29/49789Y10T29/49826
    • A collimator obtained by the alternate stacking of metal sheets 1 (40 μm thick) having holes 4 with a width of 2200 μm in the center thereof, and metal sheets 2 (10 μm thick) devoid of holes (the metal sheets 1 with the holes 4 are shown in the state in which they exist before being cut in the manner described below, the metal sheets 1 in the upper portion of the figure and the metal sheets in the bottom portion are not connected with each other in the finished product). The opposite sides are held by metal pressing sheets 3 that are 2 mm thick. These metal sheets and pressing sheets are bonded by means of diffusion bonding based on thermocompression bonding. The portions with the vertical through-holes 4 (40 μm×2000 μm) thus become light-transmitting portions, the metal sheets 2 serve as partitions between adjacent holes 4, and light collimated to a width of 40 μm can ultimately pass through. A compact collimator having high wavelength resolution without wavelength dependence can thus be achieved.
    • 金属片1(厚度为40μm)的中心具有宽度为2200μm的金属片1(厚度为40μm)的金属片2(具有孔的金属片1) 在图4所示的切割前,图中上部的金属片1和底部的金属片在成品中不相互连接)示出了图4的状态。 相对的两侧由2mm厚的金属加压片3保持。 这些金属片和加压片通过基于热压接的扩散接合而结合。 垂直通孔4(40mumx2000mum)的部分因此变为透光部分,金属片2用作相邻孔4之间的隔板,并且准直到40μm的宽度的光可以最终通过。 因此可以实现具有高波长分辨率而不具有波长依赖性的紧凑型准直器。
    • 7. 发明授权
    • Hot melt applicator and nozzle used therefor
    • 热熔胶嘴和喷嘴用于此
    • US5934521A
    • 1999-08-10
    • US144081
    • 1998-08-31
    • Takeo YamadaKatsuhiko KoikeNorihiro KuzuuIsao OnoShozo Yodo
    • Takeo YamadaKatsuhiko KoikeNorihiro KuzuuIsao OnoShozo Yodo
    • B05B1/30B05B7/12B05C5/00B05C5/02B05C5/04B67D5/00
    • B05B1/306B05B7/1272B05C5/001B05C5/0225
    • There is provided a hot melt applicator including (a) a nozzle opening, (b) a valve seat disposed upstream of the nozzle opening, (c) an empty chamber formed between the nozzle opening and the valve seat, (d) a valve body movable to the valve seat so that the valve seat is open or closed, and (e) a spring for biasing the valve body; and a pneumatically driven cylinder for driving the spring. The valve body is shaped to be a cone having an apex angle facing the nozzle opening, and the valve seat is formed with a tapered surface which is to make a contact with the cone. The tapered surface has an angle greater than the apex angle of the cone, and has a length of at least 1 mm. The hot melt applicator uses a pneumatically driven cylinder for driving the valve body to thereby compress the spring which in turn compresses the valve body, and thus, avoids the great resistance of hot melt with the spring used as a large capacity. By slightly changing angles of the valve body and the valve seat, the leakage which would occur when the valve is closed is prevented. By setting a length of the taper surface of the valve seat which is to make contact with the valve body to be in the range of 1 mm to 2 mm, the present invention makes it possible to prevent making of glue filament for a glue having great viscosity such as hot melt. In addition, setting a stroke of the valve body in the range of 0.3 mm to 0.5 mm ensures more effectively to prevent making of glue filament.
    • 提供了一种热熔体施加器,其包括(a)喷嘴开口,(b)设置在喷嘴开口上游的阀座,(c)形成在喷嘴开口和阀座之间的空腔,(d)阀体 可移动到阀座,使得阀座打开或关闭,和(e)用于偏压阀体的弹簧; 以及用于驱动弹簧的气动驱动气缸。 阀体成形为具有面向喷嘴开口的顶角的锥体,阀座形成有与锥体接触的锥形表面。 锥形表面的角度大于锥体的顶角,并且具有至少1mm的长度。 热熔胶器采用气动驱动气缸驱动阀体,从而压缩弹簧,弹簧又压缩阀体,从而避免了与大容量弹簧相比的热熔胶的极大阻力。 通过稍微改变阀体和阀座的角度,可以防止当阀门关闭时发生的泄漏。 通过将与阀体接触的阀座的锥形表面的长度设定在1mm至2mm的范围内,本发明使得可以防止用于具有大的胶的胶丝长度 粘度如热熔。 此外,将阀体的行程设定在0.3mm至0.5mm的范围内,确保更有效地防止了胶丝的制造。