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    • 101. 发明授权
    • Method for processing electron beam sources
    • 电子束源处理方法
    • US5969363A
    • 1999-10-19
    • US56362
    • 1998-04-07
    • Hiroshi Ando
    • Hiroshi Ando
    • H01J9/02H01J37/073H01J1/14
    • H01J9/025H01J37/073
    • A method of processing electron emitting devices for electron beam sources, wherein the electrons emitted from the electron beam source have an axial symmetric distribution of emitted electrons include determining a crystal axis direction of the crystal bar used as the material for the electron beam source, and cutting out chip material in such a manner that the longitudinal direction of the axis of the electron emitting device coincides with the crystal axis direction of the crystal bar. As a result, the emitted electrons becomes symmetrical to the axial direction, forming an axially symmetrical distribution, and a uniform electron irradiation on a specimen can be achieved in electron microscopes, electron beam inspection and measuring apparatus, electron lithography systems, and the like.
    • 一种处理电子束源的电子发射器件的方法,其中从电子束源发射的电子具有发射电子的轴对称分布,包括确定用作电子束源的材料的晶体棒的晶轴方向,以及 以使得电子发射器件的轴的纵向方向与晶体棒的晶轴方向一致的方式切出芯片材料。 结果,发射的电子变得与轴向方向对称,形成轴对称分布,并且可以在电子显微镜,电子束检查和测量装置,电子光刻系统等中实现样品上的均匀电子照射。
    • 102. 发明授权
    • Head-up display
    • 平视显示
    • US5710646A
    • 1998-01-20
    • US438734
    • 1995-05-10
    • Teiyuu KimuraHiroshi AndoMinako SugiuraKazumasa KurokawaSuzuo Ban
    • Teiyuu KimuraHiroshi AndoMinako SugiuraKazumasa KurokawaSuzuo Ban
    • B60K35/00G02B27/00G02B27/01G03H1/00G02B5/32G02B27/14
    • G02B27/0103G02B2027/0129
    • A head-up display includes a projector which projects an image light and a hologram lens which diffracts and reflects the projected image and form a virtual image located ahead of a windshield. The hologram lens has a vertical diffraction characteristic which is equivalent to a hyperbolic or parabolic-curve mirror along a line formed by the intersection of the hologram lens and a vertical plane which includes an axis of the image light and a horizontal diffraction characteristic which is equivalent to a parabolic or elliptic curve mirror along a line which is formed by the intersection of the hologram lens and a horizontal plane which includes the axis of the image light. When the hologram is directly attached on a curved windshield which has a focal length fs (in case it is a mirror), the focal length fo of the hologram and the former focal length fs has the following relationship; 1/fo=1/fh+1/fs, where fh is a focal point when the hologram is flat.
    • 平视显示器包括投影图像光的投影仪和衍射并反射投影图像并形成位于挡风玻璃前方的虚像的全息透镜。 全息透​​镜具有垂直衍射特性,其等效于沿着由全息透镜与包括图像光的轴的垂直平面的交点形成的线的双曲线或抛物线曲线反射镜,并且具有等效的水平衍射特性 沿着由全息透镜与包括图像光的轴的水平面的交点形成的线的抛物线或椭圆曲线镜。 当全息图直接附着在具有焦距fs的弯曲挡风玻璃上(在其为镜面的情况下),全息图的焦距fo和前焦距fs具有以下关系: 1 / fo = 1 / fh + 1 / fs,其中fh是全息图平坦时的焦点。
    • 103. 发明授权
    • Automatic brightness limiter automatic control circuit, contrast limiter
control circuit, luminance/color difference signal processor and video
display apparatus
    • 自动亮度限制器控制电路,自动对比度限制器控制电路,亮度/色差信号处理器和视频显示设备
    • US5699127A
    • 1997-12-16
    • US519076
    • 1995-08-24
    • Hiroshi AndoHiroki KinugawaMasahiko SasadaMinoru Miyata
    • Hiroshi AndoHiroki KinugawaMasahiko SasadaMinoru Miyata
    • H04N5/57H04N5/59
    • H04N5/68H04N5/57H04N7/0122
    • The object of the present invention is to easily compensate automatic brightness limiting performance and automatic contrast limiting performance even if a picture is displayed with a different aspect ratio and to prevent deterioration of picture quality such as gradation and sharpness. A picture display apparatus includes (1) an automatic brightness limiter (ABL) circuit including a comparison circuit for varying an EHT compensation starting point, an ABL gain control circuit for varying a slope of the EHT characteristic versus the APL, an ABL comparison voltage generator, a DAC for adjusting an ABL compensation starting point and a DAC for adjusting an ABL gain and (2) an automatic contrast limiter (ACL) circuit including another comparison circuit for varying an EHT compensation starting point, an ACL gain control circuit for varying a slope of the EHT characteristic versus the APL, an ACL comparison voltage generator, a DAC for adjusting an ACL compensation starting point and a DAC for adjusting an ACL gain.
    • 本发明的目的是即使以不同的纵横比显示图像并且防止诸如灰度和锐度的图像质量的劣化,也容易地补偿自动亮度限制性能和自动对比度限制性能。 图像显示装置包括(1)包括用于改变EHT补偿起始点的比较电路的自动亮度限制器(ABL)电路,用于改变EHT特性对APL的斜率的ABL增益控制电路,ABL比较电压发生器 ,用于调整ABL补偿起始点的DAC和用于调整ABL增益的DAC,和(2)包括用于改变EHT补偿起始点的另一个比较电路的自动对比度限制器(ACL)电路,用于改变ABL增益的ACL增益控制电路 EHT特性与APL的斜率,ACL比较电压发生器,用于调整ACL补偿起始点的DAC和用于调整ACL增益的DAC。
    • 104. 发明授权
    • Signal transmitting apparatus of elevator
    • 电梯信号发送装置
    • US5383535A
    • 1995-01-24
    • US171974
    • 1993-12-23
    • Hiroshi Ando
    • Hiroshi Ando
    • B66B3/00B66B1/18B66B1/34H04Q9/00B66B1/00
    • B66B1/34B66B1/3415B66B1/3446
    • An elevator signal transmitting apparatus of the invention has a parent station provided in a machine room so as to control signal transmission, a plurality of child stations respectively provided in halls so as to control signal transmission, first and second balanced transmission lines each having one end connected to the parent station, first and second unbalanced transmission lines each having one end connected to the plurality of child stations, a first interface unit connected to the other ends of the first balanced transmission line and of the first unbalanced transmission line so as to convert the balanced signal input from the parent station through the first balanced transmission line into an unbalanced signal and output the unbalanced signal to the plurality of child stations through the first unbalanced transmission line, and a second interface unit connected to the other ends of the second balanced transmission line and of the second unbalanced transmission line so as to convert the unbalanced signals input from the plurality of child stations through the second unbalanced transmission line into balanced signals and output the balanced signals to the parent station through the second balanced transmission line.
    • 本发明的电梯信号发送装置具有设在机房内的母站,以便控制信号传输,分别设置在大厅内的多个子站以控制信号传输,每个具有一端的第一和第二平衡传输线 连接到母站,第一和第二不平衡传输线各自具有连接到多个子站的一端,连接到第一平衡传输线和第一不平衡传输线的另一端的第一接口单元,以便转换 所述平衡信号从所述母站通过所述第一平衡传输线路输入到不平衡信号,并且通过所述第一不平衡传输线路将所述不平衡信号输出到所述多个子站,以及第二接口单元,连接到所述第二平衡传输线的另一端 传输线和第二不平衡传输线,以便c 将从多个子站输入的不平衡信号通过第二不平衡传输线转换成平衡信号,并通过第二平衡传输线将平衡信号输出到母站。
    • 110. 发明申请
    • OLFACTORY DISPLAY
    • OLFACTORY显示
    • US20130327848A1
    • 2013-12-12
    • US14001081
    • 2012-07-27
    • Dong Wook KimHiroshi Ando
    • Dong Wook KimHiroshi Ando
    • A61L9/12
    • A61L9/12A61L9/125A61L2209/132B01F3/04F04B43/046
    • An olfactory display 10 includes a housing 12 having an emitting port 22, and presents a fragrance within a range bounded in terms of time and space. Within the housing 12, a fragrance chamber 14 having an air inlet 26 and a fragrance outlet 24 which is communicated with the emitting port 22 is formed, and in the fragrance chamber 14, a solid-like fragrance source 20 is accommodated. Furthermore, in the fragrance chamber 14, there is provided with a airflow source 16 comprising a diaphragm 34 having a piezoelectric device 32. In presenting a fragrance, an air is sent into the fragrance chamber 14 from the air inlet 26 by the airflow source 16, and accordingly, the air within the fragrance chamber 14, which including a gas-like fragrance component volatilized from the fragrance source 20 is emitted from the emitting port 22 passing through the fragrance outlet 24.
    • 嗅觉显示器10包括具有发射端口22的壳体12,并且在时间和空间范围内呈现香味。 在壳体12内形成具有空气入口26和与排放口22连通的香味出口24的香味室14,并且在芳香室14中容纳固体状香料源20。 此外,在香气室14中设置有气流源16,气流源16包括具有压电装置32的隔膜34.在呈现香味时,空气通过气流源16从空气入口26被送入香料室14 ,并且因此,包含从香料20中挥发的气体状香味成分的香料室14内的空气从通过香料出口24的排出口22排出。