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    • 93. 发明申请
    • Disc cartridge
    • 光盘盒
    • US20050081233A1
    • 2005-04-14
    • US10960090
    • 2004-10-08
    • Shinichi KatoFumihito ImaiShozo Onmori
    • Shinichi KatoFumihito ImaiShozo Onmori
    • G11B23/03
    • G11B23/0316G11B23/0308
    • A disc cartridge includes: a disc medium; a case formed by an upper shell and a lower shell; a first aperture formed in the case; an inner rotor rotatably accommodated in the case and having a second aperture that has substantially the same size as the first aperture; a pair of shutter members supported between the inner rotor and the lower shell, being pivotable around their axes to open or close the first aperture and the second aperture; a guide hole formed in each of the shutter members; guide projections provided at the lower shell, the guide projections respectively passing through the guide holes and, along with rotation of the inner rotor, causing the shutter members to pivot around their axes to open or close; and recessed portions formed in the inner rotor to avoid contact with tips of the guide projections passing through the guide holes.
    • 盘盒包括:盘介质; 由上壳体和下壳体形成的壳体; 形成在壳体中的第一孔; 可旋转地容纳在所述壳体中并且具有与所述第一孔具有基本相同尺寸的第二孔的内转子; 支撑在所述内转子和所述下壳之间的一对活门构件可绕其轴线枢转以打开或关闭所述第一孔和所述第二孔; 形成在每个挡板部件中的引导孔; 引导突起设置在下壳体处,引导突起分别穿过引导孔,并且随着内转子的旋转,使得挡板构件绕其轴线枢转以打开或关闭; 以及形成在内转子中的凹部,以避免与穿过引导孔的引导突起的尖端接触。
    • 94. 发明申请
    • Ink set, recording method, recording device, recording system, and recorded object
    • 油墨,记录方法,记录装置,记录系统和记录物
    • US20050039632A1
    • 2005-02-24
    • US10494681
    • 2003-11-04
    • Yuko YamamotoShuichi KataokaTakeshi TanoueShinichi KatoTsuyoshi Sano
    • Yuko YamamotoShuichi KataokaTakeshi TanoueShinichi KatoTsuyoshi Sano
    • B41J2/01B41M5/00C09D11/00C09D11/322C09D11/40C09D11/02
    • C09D11/40Y10T428/24835
    • It is an object of the present invention to provide an ink set which makes it possible to obtain recorded images that have a broad color reproduction range and a high saturation, as well as glossiness without conspicuous graininess caused by dot expression, and which in particular makes it possible to achieve an extreme suppression of graininess caused by dot expression in cases where the ink set is used on media that have a coating layer, and to obtain recorded images with extremely superior coloring characteristics in cases where the ink set is used on ordinary paper. The present invention provides an ink set comprising at least a yellow ink (Y), magenta ink (M), cyan ink (C) and red ink (R), wherein the L* values in the CIE-stipulated Lab display system of aqueous solutions of the respective inks diluted 1000 times by weight are in the following ranges: (Y): at least 89 but no more than 94, (M): at least 76 but no more than 93, (C): at least 74 and no more than 87, (R): at least 55 and no more than 74.
    • 本发明的目的是提供一种能够获得具有宽的色彩再现范围和高饱和度的记录图像以及光泽度而不会由点表达引起的明显颗粒度的油墨组,并且特别地使得 在将油墨组用于具有涂层的介质的情况下,可以实现由点表示引起的颗粒度的极度抑制,并且在用于普通纸张的情况下获得具有极好的着色特性的记录图像 。 本发明提供一种油墨组,其至少包括黄色油墨(Y),品红色油墨(M),青色油墨(C)和红色油墨(R),其中CIE规定的Lab显示系统中的L * 稀释1000倍重量的各种油墨的溶液在以下范围内:(Y):至少89但不超过94(M):至少76但不大于93,(C):至少74和 不超过87(R):至少55和不超过74。
    • 96. 发明授权
    • Color cathode ray tube
    • 彩色阴极射线管
    • US06515410B2
    • 2003-02-04
    • US09848008
    • 2001-05-03
    • Hirotsugu SakamotoTomoki NakamuraShinichi Kato
    • Hirotsugu SakamotoTomoki NakamuraShinichi Kato
    • H01J2950
    • H01J29/861H01J29/503H01J2229/862
    • The present invention provides a flat-panel type color cathode ray tube which has the favorable focusing characteristics and can shorten the total length thereof. The color cathode ray tube includes an evacuated envelope which is constituted of a panel 1 which has a diagonal effective diameter of approximately 51 cm, a neck 3 which houses an electron gun 10 and a funnel 3 which connects the panel and the neck. The electron gun 10 includes a cathode, a first electrode, a second electrode, a focusing electrode and an anode electrode. Assuming the equivalent radius of curvature in the X direction of an inner surface of the panel 1 as Rix and the equivalent radius of curvature in the Y direction of an inner surface of the panel 1 as Riy, the distance Lm between the cathode and a screen-side end portion of the focusing electrode is set to 37 mm≦Lm≦45 mm.
    • 本发明提供一种平板式彩色阴极射线管,其具有良好的聚焦特性并可缩短其总长度。 彩色阴极射线管包括由对角线有效直径约51cm的面板1,容纳电子枪10的颈部3和连接面板和颈部的漏斗3构成的真空外壳。 电子枪10包括阴极,第一电极,第二电极,聚焦电极和阳极电极。 假设面板1的内表面的X方向上的等效曲率半径为Rix,面板1的内表面的Y方向上的等效曲率半径为Riy,阴极和屏幕之间的距离Lm 聚焦电极的侧端部设定为37mm <= Lm <= 45mm。
    • 99. 发明授权
    • Color cathode ray tube having a low dynamic focus voltage
    • 具有低动态聚焦电压的彩色阴极射线管
    • US06331752B1
    • 2001-12-18
    • US09433726
    • 1999-11-04
    • Tutomu TojyouShoji ShiraiShinichi Kato
    • Tutomu TojyouShoji ShiraiShinichi Kato
    • H01J2946
    • H01J29/628H01J29/488H01J29/503H01J2229/4841H01J2229/5635H01J2229/568
    • A color cathode ray tube having an electron gun including a beam forming region for generating a plurality of electron beams from cathodes and directing the plurality of electron beams toward a phosphor screen along initial paths in a horizontal plane, and a main lens for focusing the plurality of electron beams on the phosphor screen. The main lens including a final lens configured so that the plurality of electron beams are focused in both horizontal direction and a vertical direction with outer electron beams among the plurality of electron beams being deflected toward a trajectory of a center electron beam among the plurality of electron beams, and a lens strength thereof being weakened with an increase in an amount of deflection of the plurality of electron beams. The color cathode ray tube further includes at least one correction lens for curvature of an image field is located between the final lens and the beam forming region, and for focusing the plurality of electron beams in both the horizontal and vertical directions and weakening focusing action on the plurality of electron beams according to the increase in an amount of deflection of the plurality of electron beams. The at least one correction lens has an electrode configuration in which trajectories of outer electron beams among the plurality of election beams are deflected one of toward and away from a trajectory of a center electron beam among the plurality of electron beams according to the increase in an amount of deflection of the plurality of electron beams.
    • 一种具有电子枪的彩色阴极射线管,该电子枪包括用于从阴极产生多个电子束并将多个电子束沿着水平面中的初始路径引向荧光屏的束形成区域,以及用于聚焦多个 的荧光屏上的电子束。 所述主透镜包括最终透镜,所述最终透镜被配置成使得所述多个电子束在水平方向和垂直方向上被聚焦,所述多个电子束中的外部电子束在所述多个电子中朝着中心电子束的轨迹偏转 光束,并且其透镜强度随着多个电子束的偏转量的增加而减弱。 彩色阴极射线管还包括至少一个用于图像场的曲率的校正透镜位于最终透镜和光束形成区域之间,并且用于在水平和垂直方向上聚焦多个电子束,并且弱化聚焦作用 根据多个电子束的偏转量的增加,多个电子束。 所述至少一个校正透镜具有电极结构,其中,所述多个选择光束中的外部电子束的轨迹沿着所述多个电子束中的中心电子束的轨迹偏转, 多个电子束的偏转量。
    • 100. 发明授权
    • Color cathode ray tube having a low-distortion electrostatic quadrupole lens with a plurality of first and second electrodes having specified spacing relationships
    • 彩色阴极射线管具有低失真静电四极透镜,具有多个具有特定间隔关系的第一和第二电极
    • US06294866B1
    • 2001-09-25
    • US09238512
    • 1999-01-27
    • Go UchidaShoji ShiraiShinichi KatoMasafumi Nagaoka
    • Go UchidaShoji ShiraiShinichi KatoMasafumi Nagaoka
    • H01J2950
    • H01J29/488
    • A color cathode ray tube includes a phosphor screen, an electron beam generating section for generating three in-line electron beams, a focus electrode and an anode. The focus electrode includes a first focus and second focus sub-electrodes on this order from the cathode structure. The first focus sub-electrode has plural vertical parallel plate-like electrodes arranged to sandwich respective beam apertures in an end thereof facing the second focus sub-electrode in a direction of a beam arrangement, and the second focus sub-electrode has plural horizontal parallel plate-like electrodes arranged to sandwich beam apertures in an end thereof facing the first focus sub-electrode in a direction perpendicular to the beam arrangement, one of the first and second focus sub-electrodes is adapted to be supplied with a voltage varying in synchronism with beam deflection. The vertical parallel plate-like electrodes extend into a space defined by the horizontal parallel plate-like electrodes, and a vertical spacing V between the horizontal parallel plate-like electrodes and a gap L between the horizontal parallel plate-like electrodes and the edges of the vertical parallel plate-like electrodes satisfy 0.38≦L/(V/2)≦0.58.
    • 彩色阴极射线管包括荧光屏,用于产生三个一字形电子束的电子束产生部分,聚焦电极和阳极。 聚焦电极在阴极结构上依次具有第一焦点和第二焦点子电极。 第一焦点副电极具有多个垂直平行板状电极,该多个垂直平行板状电极被布置为沿着光束排列方向在其朝向第二对焦子电极的端部夹着各个光束孔,并且第二对焦子电极具有多个水平平行 板状电极布置成在垂直于光束布置的方向上将光束孔径夹在其面向第一聚焦子电极的端部中,第一和第二聚焦子电极之一适于被提供同步变化的电压 具有光束偏转。 垂直平行板状电极延伸到由水平平行板状电极限定的空间中,并且水平平行板状电极之间的垂直间隔V和水平平行板状电极与水平平行板状电极之间的间隙L 垂直平行板状电极满足0.38 <= L /(V / 2)<= 0.58。