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    • 1. 发明授权
    • Electrostatic printing apparatus
    • 静电印刷设备
    • US4498090A
    • 1985-02-05
    • US349776
    • 1982-02-18
    • Shigemichi HondaAkio HitachiKiyosuke SuzukiKiyotaka Dochi
    • Shigemichi HondaAkio HitachiKiyosuke SuzukiKiyotaka Dochi
    • B41J2/415G03G15/32H04N1/40H04N1/405G01D15/06
    • G03G15/323B41J2/415H04N1/40031H04N1/4056
    • An electrostatic printing apparatus of the ion-flow type for printing an image on record paper in response to an information signal includes a corona generator for generating ions; a back electrode over which the paper travels for producing a bias potential to cause the generated ions to flow from the corona generator toward the back electrode onto the recording paper; a control electrode interposed between the corona generator and the back electrode for controlling the flow of ions therebetween and including a plurality of apertures through which the ions are adapted to flow; and a control signal generator for supplying a control signal to the control electrode to cause the latter to control the amount of ion flow through each aperture, in response to the level of the information signal, to a first amount corresponding to an area on the paper which is black, a second amount corresponding to an area on the paper which is white, or at least one other amount corresponding to at least one area on the paper which is gray, with different shadings available. In one embodiment, the control signal generator supplies the control signal to the control electrode to cause the latter to control the area of ion flow through each aperture and, in another embodiment, the control signal generator supplies the control signal to the control electrode to cause the latter to control the time within which ions flow through each aperture.
    • 用于响应于信息信号在记录纸上打印图像的离子流型静电印刷装置包括用于产生离子的电晕发生器; 纸张行进的背面电极,用于产生偏置电位,使所产生的离子从电晕发生器向后电极流动到记录纸上; 位于所述电晕发生器和所述背电极之间的控制电极,用于控制所述电晕发生器和所述背电极之间的离子流,并且包括多个孔,所述离子适于通过所述孔流动; 以及控制信号发生器,用于向控制电极提供控制信号,以使控制信号响应于信息信号的电平将每个孔的离子流量控制到对应于纸上的区域的第一量 其为黑色,对应于白色的纸上的区域的第二数量,或对应于纸上灰度的至少一个区域的至少一个其他量,具有不同的阴影。 在一个实施例中,控制信号发生器将控制信号提供给控制电极,以使控制信号控制通过每个孔的离子流的面积,而在另一实施例中,控制信号发生器将控制信号提供给控制电极, 后者来控制离子流过每个孔的时间。
    • 2. 发明申请
    • Stereoscopic image display apparatus
    • 立体图像显示装置
    • US20070139767A1
    • 2007-06-21
    • US11705225
    • 2007-02-12
    • Koichi YoshikawaKiyosuke Suzuki
    • Koichi YoshikawaKiyosuke Suzuki
    • G02B27/22
    • G02B27/2214
    • A 3D display apparatus of simple construction enabling many people to observe 3D images having many viewing points in a near-natural condition is provided. The apparatus includes picture image display parts, lenses forming images from the picture image display parts, and a screen diffracting and condensing picture images formed by the lenses to observing positions. The picture image display parts are arranged such that incident positions of lights, whose ray passing through the screen without changing its direction, would not coincide with the observing positions. At the picture image display part, a parallax picture image corresponding to a viewing point or an eye of an observer is displayed, and observed at corresponding observing position.
    • 提供了一种简单结构的3D显示装置,使得许多人能够在近乎自然的条件下观察具有许多观察点的3D图像。 该装置包括图像显示部分,从图像显示部分形成图像的透镜,以及由透镜形成的观看位置的图像衍射和聚焦图像。 图像显示部被布置为使得其光线通过屏幕而不改变其方向的光线的入射位置将不与观察位置重合。 在图像显示部分,显示与观察者的观察点或眼睛相对应的视差图像,并在对应的观察位置观察。
    • 4. 发明申请
    • LIQUID EJECTION DEVICE AND LIQUID EJECTION METHOD
    • 液体喷射装置和液体喷射方法
    • US20100039470A1
    • 2010-02-18
    • US12537305
    • 2009-08-07
    • Kiyosuke Suzuki
    • Kiyosuke Suzuki
    • B41J29/38
    • B41J2/14056B41J2/04526B41J2/04558B41J2/04561B41J2/0458B41J2202/20
    • A liquid ejection device includes:a line head having a plurality of liquid chambers storing liquid, heater elements generating bubbles by heating the liquid, and a nozzle ejecting a droplet from the liquid chamber using the bubbles;an ejection control portion that controls an ejection direction of the droplet to be a direction substantially orthogonal to the transportation direction of a recording medium;a line scanner that has resolution two or more times as high as resolution of the line head and detects a landing pattern made up of droplets landed on the recording medium; andcontrol means for detecting a variance pattern of a luminance level of an output signal outputted from the line scanner to detect a deviation of a landing position of the droplet on the basis of the variance pattern and correcting the ejection direction to be a direction in which the deviation is eliminated.
    • 液体喷射装置包括:具有存储液体的多个液体室,通过加热液体产生气泡的加热器元件的线头和使用气泡从液体室喷射液滴的喷嘴; 喷射控制部,其将所述液滴的喷射方向控制为与记录介质的输送方向大致正交的方向; 线扫描器,具有分辨率高达行头的分辨率的两倍或更多倍,并且检测由落在记录介质上的液滴组成的着陆图; 以及控制装置,用于检测从行扫描器输出的输出信号的亮度级的方差图案,以基于方差图案检测液滴的着落位置的偏差,并将喷射方向校正为: 偏差被消除。
    • 5. 发明授权
    • Film scanning apparatus using plural film feed speeds and sampling rates
    • 胶片扫描装置使用多个胶片进给速度和采样速率
    • US5949479A
    • 1999-09-07
    • US718595
    • 1996-09-26
    • Masahide MaruyamaMitsuyoshi ShindoKiyosuke SuzukiTomohiro MaekawaHideki Wanami
    • Masahide MaruyamaMitsuyoshi ShindoKiyosuke SuzukiTomohiro MaekawaHideki Wanami
    • H04N1/00H04N1/047H04N1/12H04N1/193H04N1/60H04N7/18
    • H04N1/00267H04N1/00249H04N1/00273H04N1/047H04N1/60H04N1/12H04N1/193H04N2201/0408H04N2201/0416H04N2201/04789
    • In a picture reading apparatus according to this invention, in the pre-scan, an approach is employed to control a CCD line sensor 5 and a film carrying roller 103 so that plural pictures recorded on an optical film 1 are read at a predetermined sampling rate in order from the latest frame to generate frame position data indicating position of left and right ends of frame, etc. Further, in the main scan, an approach is employed such that, in controlling the CCD line sensor 5 and a film carrier 100 so that plural pictures recorded on the optical film are read at a sampling rate higher than the predetermined sampling rate in order from the oldest frame, the reading start and end timings of the CCD line sensor 5 are controlled on the basis of frame position data obtained by the pre-scan. As a result, in this picture reading apparatus, it is possible to precisely obtain picture data of picture of frame in the state where no positional shift takes place. In addition, since the pre-scan is carried out at a low sampling rate, frame position data can be obtained in a short time.
    • PCT No.PCT / JP96 / 00277 Sec。 371日期1996年9月26日 102(e)1996年9月26日PCT PCT 1996年2月8日PCT公布。 WO96 / 25004 PCT出版物 日期:1996年8月15日在根据本发明的图像读取装置中,在预扫描中,采用了一种方法来控制CCD线传感器5和胶片承载辊103,使得记录在光学胶片1上的多个图像被读取 以最新帧的顺序以预定的采样率生成指示帧的左端和右端的位置的帧位置数据等。此外,在主扫描中,采用这样的方法,即在控制CCD行传感器5和 胶片载体100,使得记录在光学薄膜上的多个图像以从最早的帧开始的顺序从高于预定采样率的采样率读取,CCD行传感器5的读取开始和结束定时基于 通过预扫描获得的帧位置数据。 结果,在该图像读取装置中,可以在不发生位置偏移的状态下精确地获得帧图像的图像数据。 此外,由于以低采样率执行预扫描,因此可以在短时间内获得帧位置数据。
    • 7. 发明授权
    • Image reader
    • 图像阅读器
    • US5541476A
    • 1996-07-30
    • US348853
    • 1994-11-28
    • Kiyosuke Suzuki
    • Kiyosuke Suzuki
    • G03B27/50C09K11/66C09K11/67C09K11/76C09K11/77H01J61/44H04N1/04H04N1/48H04N9/11H01J1/62
    • C09K11/7734C09K11/663C09K11/673C09K11/76C09K11/7777C09K11/7787H01J61/44H04N1/48H04N9/11
    • A color film image reader for obtaining an image signal from a color film, comprising a light source for irradiating the color film with light; a color CCD for producing blue, green and red image signals from the light received from the color film; and means for adjusting the level of each of the image signals obtained by the color CCD. The light source comprises a 3-band type fluorescent lamp, and the relative emission powers thereof regarding blue, green and red light are approximately at a ratio of 10:4:1, wherein the molar weight ratios of its blue, green and red fluorescent materials satisfy the functions that (molar weight ratio of blue fluorescent material.quantum efficiency of blue fluorescent material):(molar weight ratio of green fluorescent material.quantum efficiency of green fluorescent material).(molar weight ratio of red fluorescent material.quantum efficiency of red fluorescent material).apprxeq.10:4:1. The glue fluorescent material is composed of BaM.sub.g2 Al.sub.16 O.sub.27 :Eu; the green fluorescent material is composed of La.sub.2 O.sub.3.0.2SiO.sub.2.0.9P.sub.2 O.sub.5 :Ce,Tb; and the red fluorescent material is composed of 3.5MgO.0.5MgF.sub.2 /GeO.sub.2 :Mn.sup.4+.
    • 一种用于从彩色胶片获取图像信号的彩色胶片图像读取器,包括用于用光照射彩色胶片的光源; 用于从从彩色胶片接收的光产生蓝色,绿色和红色图像信号的彩色CCD; 以及用于调整由彩色CCD获得的每个图像信号的电平的装置。 光源包括3波段型荧光灯,其关于蓝色,绿色和红色光的相对发射功率大约为10:4:1的比率,其中蓝色,绿色和红色荧光体的摩尔重量比 材料满足(蓝色荧光材料的摩尔重量比,蓝色荧光材料的量子效率)(绿色荧光材料的摩尔重量比,绿色荧光材料的量子效率)(红色荧光材料的摩尔重量比) 的红色荧光材料)APPROX 10:4:1。 胶状荧光材料由BaMg2Al16O27:Eu组成; 绿色荧光材料由La2O3.0.2SiO2.0.9P2O5:Ce,Tb组成; 红色荧光材料由3.5MgO.0.5MgF2 / GeO2:Mn4 +组成。
    • 8. 发明授权
    • Scanner for reading color image
    • 用于阅读彩色图像的扫描仪
    • US4930008A
    • 1990-05-29
    • US336722
    • 1989-04-12
    • Kiyosuke SuzukiHideki Wanami
    • Kiyosuke SuzukiHideki Wanami
    • H04N1/48
    • H04N1/484
    • A color image scanner which includes a plurality of light sources composed of a first light emitting diode for emitting a red light, a second light emitting diode for emitting a yellow light and a fluorescent light source for emitting a blue light, a control circuit for switching the plurality of light sources, sequentially and an image sensor for receiving light reflected from the original, scanned image, wherein a characteristic value of the light emitted from the first light emitting diode is selected so as to have an overlap in wavelength with that of the light emitted from the second light emitting diode, and a characteristic value of the light emitted from the fluorescent light source is selected so as to have an overlap in wavelength with that of the light emitted from the second light emitting diode.
    • 一种彩色图像扫描仪,包括由用于发射红光的第一发光二极管组成的多个光源,用于发射黄光的第二发光二极管和用于发射蓝光的荧光光源,用于切换的控制电路 所述多个光源顺序地和用于接收从所述原始扫描图像反射的光的图像传感器,其中,从所述第一发光二极管发射的光的特征值被选择为具有与所述第一发光二极管的波长重叠的波长 选择从第二发光二极管发出的光,并且从荧光光源发射的光的特征值被选择为具有与从第二发光二极管发射的光的波长重叠的波长。
    • 9. 发明授权
    • Picture reading apparatus
    • 图片阅读器
    • US6118477A
    • 2000-09-12
    • US310012
    • 1999-05-11
    • Masahide MaruyamaMitsuyoshi ShindoKiyosuke SuzukiTomohiro MaekawaHideki Wanami
    • Masahide MaruyamaMitsuyoshi ShindoKiyosuke SuzukiTomohiro MaekawaHideki Wanami
    • H04N1/00H04N1/047H04N1/12H04N1/193H04N1/60H04N5/253
    • H04N1/00267H04N1/00249H04N1/00273H04N1/047H04N1/60H04N1/12H04N1/193H04N2201/0408H04N2201/0416H04N2201/04789
    • In a picture reading apparatus, in the pre-scan, an approach is employed to control a CCD line sensor 5 and a film carrying roller 103 so that plural pictures recorded on an optical film 1 are read at a predetermined sampling rate in order from the latest frame to generate frame position data indicating position of left and right ends of frame, etc. Further, in the main scan, an approach is employed such that, in controlling the CCD line sensor 5 and a film carrier 100 so that plural pictures recorded on the optical film are read at a sampling rate higher than the predetermined sampling rate in order from the oldest frame, the reading start and end timings of the CCD line sensor 5 are controlled on the basis of frame position data obtained by the pre-scan. As a result, in this picture reading apparatus, it is possible to precisely obtain picture data of picture of frame in the state where no positional shift takes place. In addition, since the pre-scan is carried out at a low sampling rate, frame position data can be obtained in a short time.
    • 在图像读取装置中,在预扫描中,采用了一种方法来控制CCD线传感器5和胶片承载辊103,使得以预定的采样率从光学胶片1读取记录在光学胶片1上的多个图像 以产生指示帧的左右两端的位置的帧位置数据等。此外,在主扫描中,采用这样的方法,即在控制CCD行传感器5和胶片载体100时,记录多个图像 基于从最早的帧开始按照高于预定采样率的采样率来读取光学薄膜,基于通过预扫描获得的帧位置数据来控制CCD行传感器5的读取开始和结束定时 。 结果,在该图像读取装置中,可以在不发生位置偏移的状态下精确地获得帧图像的图像数据。 此外,由于以低采样率执行预扫描,因此可以在短时间内获得帧位置数据。