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    • 52. 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。
    • 53. 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。
    • 54. 发明授权
    • Emergency parachute
    • 紧急降落伞
    • US06565042B1
    • 2003-05-20
    • US10122224
    • 2002-04-16
    • Takeo Yamada
    • Takeo Yamada
    • B64D1702
    • F42B3/04B64C3/30B64D17/025B64D17/72
    • An emergency parachute 1 comprises an umbrellalike body 10 which has an outer cloth 11 and an inner cloth 12 and is formed as a bag, an inflator 15 which is inserted in an opening part 121 of the inner cloth 12 and fills a gas into the umbrellalike body 10, a suspension band 16 which holds a person, and a rope set 17 which couples the umbrellalike body 10 and the suspension band 16. The outer cloth 11 and the inner cloth 12 of the umbrellalike body 10 are coupled by a plurality of coupling cords 14, and when the gas is filled, the outer cloth 11 and the inner cloth 12 generate curved surfaces toward the same direction. Also the inflator 15 ignites an ignition device by pulling a tractive cord 30, and a gas producing agent within a gas producing chamber explodes and the gas is jetted from a jet.
    • 紧急降落伞1包括伞形体10,其具有外布11和内布12并形成为袋,充气器15插入内布12的开口部分121中,并将气体填充到伞中 身体10,保持人的悬挂带16以及将雨伞体10和悬挂带16联结的绳索组17.伞布本体10的外布11和内布12通过多个联轴器 帘线14,并且当气体被填充时,外布11和内布12向相同方向产生弯曲表面。 此外,充气机15通过拉动牵引绳30点燃点火装置,并且气体产生室内的气体产生剂爆炸,并且气体从射流喷射。
    • 55. 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。
    • 57. 发明授权
    • Ellipsometer and method of controlling coating thickness therewith
    • 椭偏仪及其控制涂层厚度的方法
    • US5438415A
    • 1995-08-01
    • US927410
    • 1992-09-22
    • Akira KazamaTakahiko OshigeYoshiro YamadaTakeo YamadaTakeshi YamazakiTakamitsu TakayamaShuichiro Nomura
    • Akira KazamaTakahiko OshigeYoshiro YamadaTakeo YamadaTakeshi YamazakiTakamitsu TakayamaShuichiro Nomura
    • G01B11/06
    • G01B11/065
    • An ellipsometer has a nonpolarization beam splitter (18) for dividing reflected light (17) from an object to be measured (16) into portions traveling along first and second optical paths (18a, 18b), an analyzer (19) for passing the polarized light component in a reference direction of the reflected light portion traveling along the first optical path, and a polarization beam splitter (20) for dividing the reflected light portion traveling along the second optical path into two polarized light components in different directions with respect to the reference direction. The light beams passing through the analyzer (19) and polarization beam splitter (20) are sensed by first, second and third photodetectors (21a, 21b, 21c), respectively. In a coating thickness control method, first and second ellipsometers (35a, 35b) are placed before and after a coating apparatus (36) provided along the transport path of a belt-like plate to be coated (31). A first ellipsoparameter (.DELTA.1,.psi.1) for the surface of the plate before coating is obtained with the first ellipsometer (35a). A second ellipsoparameter (.DELTA.2,.psi.2) for the surface of the plate after coating is obtained with the second ellipsometer (35b). The coating apparatus (36) controls the coating thickness (d) based on the difference between the first and second ellipsoparameters.
    • PCT No.PCT / JP92 / 00067 Sec。 371日期:1992年9月22日 102(e)1992年9月22日PCT PCT 1992年1月27日PCT公布。 公开号WO92 / 14119 日期为1992年8月20日。椭偏仪具有用于将反射光(17)从被测量物体(16)分离成沿着第一和第二光路(18a,18b)行进的部分的非极化分束器(18) (19),用于沿着沿着第一光路行进的反射光部分的参考方向使偏振光分量通过;以及偏振分束器(20),用于将沿着第二光路行进的反射光部分分成两个偏振光分量 在相对于参考方向的不同方向上。 通过分析器(19)和偏振分束器(20)的光束分别由第一,第二和第三光电检测器(21a,21b,21c)检测。 在涂布厚度控制方法中,在沿着要涂覆的带状板(31)的传送路径设置的涂布装置(36)之前和之后放置第一和第二椭偏仪(35a,35b)。 用第一椭偏仪(35a)获得用于涂覆前的板表面的第一椭圆参数(DELTA 1,psi 1)。 用第二椭偏仪(35b)获得用于涂覆后的板表面的第二椭圆参数(DELTA 2,psi 2)。 涂布装置(36)基于第一和第二椭圆参数之间的差来控制涂层厚度(d)。
    • 58. 发明授权
    • Measuring method for ellipsometric parameter and ellipsometer
    • 椭偏参数和椭偏仪的测量方法
    • US5335066A
    • 1994-08-02
    • US133762
    • 1993-10-07
    • Takeo YamadaAkira KazamaTakahiko Oshige
    • Takeo YamadaAkira KazamaTakahiko Oshige
    • G01B11/06G01J4/04G01N21/21
    • G01N21/211
    • Movable optical parts included in an ellipsometer are omitted to increase the measurement speed and maintain constant, high measurement precision in film thickness measurement processing. A beam is radiated from a light source section onto a measurement target. A reflected beam having an elliptically polarized beam reflected by the measurement target is divided into four light components polarized in different directions. The optical intensities of the respective polarized light components are detected. Of the four detected optical intensities, one having the minimum value is omitted, and ellipsometric parameters .psi. and .DELTA. are calculated by using the remaining three optical intensities having the largest values. The ellipsometer comprises only stationary optical parts without using any movable optical parts. The polarization directions of the respective polarized light components, from which four optical intensities are obtained, are set at angles of 90.degree., 0.degree., +45.degree., and -45.degree. with respect to a reference direction. A composite beam splitter is used to extract the four polarized light components.
    • 省略包括在椭偏仪中的可移动光学部件以增加测量速度并且在膜厚测量处理中保持恒定的高测量精度。 光束从光源部分辐射到测量目标上。 由测量对象反射的具有椭圆偏振光束的反射光束被分成在不同方向偏振的四个光分量。 检测各偏振光分量的光强度。 在四个检测到的光强度中,省略了具有最小值的光强度,并且通过使用具有最大值的剩余三个光学强度来计算椭圆参数psi和DELTA。 椭偏仪仅包括固定的光学部件,而不使用任何可移动的光学部件。 获得四个光强度的偏振光分量的偏振方向相对于参考方向被设定为90°,0°,+ 45°和-45°的角度。 复合分束器用于提取四个偏振光分量。
    • 60. 发明授权
    • Horizontal deflection circuit
    • 水平偏转电路
    • US4897581A
    • 1990-01-30
    • US296824
    • 1989-01-13
    • Masanori OguinoTakeo YamadaMiyuki Ikeda
    • Masanori OguinoTakeo YamadaMiyuki Ikeda
    • H04N3/16H03K4/62H03K4/69
    • H03K4/62H03K4/696
    • A horizontal deflection circuit which including a horizontal output transistor; a damper diode connected in parallel with the horizontal output transistor; a resonant capacitor connected in parallel with the damper diode; a horizontal deflection coil connected in parallel with the horizontal output transistor; and a series resonant circuit connected in parallel with the resonant capacitor. The series resonant circuit is constituted by a series connection of a capacitor and an inductor to perform composite resonance in cooperation with the resonant capacitor. The capacitor and the inductor of the series resonant circuit are designed to have a tertiary resonant frequency. The composite resonance by means of the series resonant circuit and the resonant capacitor enables the top of the flyback pulse to be flattened, so that the waveform of the flyback pulse becomes near the form of rectangular wave. Accordingly, a horizontal deflection circuit having higher retracing capacity can be provided through the same horizontal output transistor as generally used in the prior art.
    • 一种水平偏转电路,包括一个水平输出晶体管; 与水平输出晶体管并联连接的阻尼二极管; 与阻尼二极管并联连接的谐振电容器; 与水平输出晶体管并联连接的水平偏转线圈; 以及与谐振电容器并联连接的串联谐振电路。 串联谐振电路由电容器和电感器的串联连接构成,以与谐振电容器协作进行复合谐振。 串联谐振电路的电容器和电感被设计为具有三次谐振频率。 通过串联谐振电路和谐振电容器的复合谐振使回扫脉冲的顶部变平,使得反激脉冲的波形变成接近矩形波的形式。 因此,可以通过与现有技术中通常使用的相同的水平输出晶体管来提供具有较高回波能力的水平偏转电路。