公开(公告)号：US06566796B2

公开(公告)日：2003-05-20

申请号：US09929850

申请日：2001-08-14

申请人： Satoshi Kodama ,  Reiko Sugihara ,  Hideki Matsuoka ,  Yasushi Tanaka ,  Tatsuhiko Hiratani ,  Kenji Tahara ,  Kenichi Mitsuzuka ,  Kenichiro Takayanagi ,  Masamichi Okada ,  Hiroaki Kato ,  Chohachi Sato

发明人： Satoshi Kodama ,  Reiko Sugihara ,  Hideki Matsuoka ,  Yasushi Tanaka ,  Tatsuhiko Hiratani ,  Kenji Tahara ,  Kenichi Mitsuzuka ,  Kenichiro Takayanagi ,  Masamichi Okada ,  Hiroaki Kato ,  Chohachi Sato

IPC分类号： H01J2907

CPC分类号： C22C38/04 ,  C21D8/0236 ,  C21D8/1233 ,  C22C38/001 ,  C22C38/004 ,  C22C38/02 ,  C22C38/12 ,  H01J9/142 ,  H01J2229/0733

摘要： A method of making a steel sheet for a tension mask, including the steps of: hot rolling a steel consisting essentially of, by weight %, C: less than 0.1%, Si: 0.05% or less, Mn: 0.4 to 2%, P: 0.03% or less, S: 0.03% or less, sol.Al: 0.01% or less, N: 0.010% or more, and the balance of Fe; and annealing the cold rolled steel sheet, followed by a secondary cold rolling at a reduction rate of 35% or higher. The steel sheet produced by this method shows excellent creep resistance during blackening treatment and excellent magnetic shielding property with an anhysteretic permeability of 3400 or more at a DC bias magnetic field of 0.35 Oe, and therefore causes no color-deviation when applied to the tension mask.

摘要翻译： 一种制造张力掩模用钢板的方法，包括以下步骤：将基本上由C：小于0.1％，Si：0.05％以下，Mn：0.4〜2％的重量％组成的钢进行热轧， P：0.03％以下，S：0.03％以下，sol.Al：0.01％以下，N：0.010％以上，余量为Fe; 对冷轧钢板进行退火，然后以35％以上的还原率进行二次冷轧。 通过该方法制造的钢板在0.35Oe的直流偏压磁场下显示优异的抗蠕变性，并且在0.35Oe的直流偏置磁场下具有优异的磁阻屏蔽性，具有3400以上的非磁滞渗透性，因此当施加到张力掩模时不会产生颜色偏差 。

公开(公告)号：US07163592B2

公开(公告)日：2007-01-16

申请号：US10613555

申请日：2003-07-02

申请人： Hideki Matsuoka ,  Yasushi Tanaka ,  Reiko Sugihara ,  Tatsuhiko Hiratani ,  Kenichiro Takayanagi ,  Masamichi Okada ,  Hiroaki Kato

发明人： Hideki Matsuoka ,  Yasushi Tanaka ,  Reiko Sugihara ,  Tatsuhiko Hiratani ,  Kenichiro Takayanagi ,  Masamichi Okada ,  Hiroaki Kato

IPC分类号： H01F1/147 ,  H01F1/16

CPC分类号： C22C38/04 ,  C22C38/002 ,  C22C38/004 ,  C22C38/18 ,  H01J9/142 ,  H01J29/07 ,  H01J2229/0733

摘要： A steel sheet for a tension mask excellent in the shielding properties from geomagnetism consists essentially of lower than 0.1% by weight of C, lower than 0.2% by weight of Si, 0.4 to 2% by weight of Mn, not higher than 0.1% by weight of P, not higher than 0.03% by weight of S, not higher than 0.01% by weight of sol. Al, 0.003 to 0.02% by weight of N and the balance of Fe, and has an anhysteretic magnetic permeability of 5,000 or higher.

摘要翻译： 用于地磁屏蔽性优异的张力掩模用钢板，基本上由低于0.1重量％的C，低于0.2重量％的Si，0.4〜2重量％的Mn，0.1重量％以下，不高于0.1重量％ P重量，不高于0.03重量％的S，不高于0.01重量％的溶胶。 Al，0.003〜0.02重量％的N，余量为Fe，具有5000以上的非磁滞磁导率。

公开(公告)号：US20050167006A1

公开(公告)日：2005-08-04

申请号：US10506260

申请日：2003-12-25

申请人： Nobuko Mineji ,  Tadashi Inoue ,  Tatsuhiko Hiratani ,  Kenji Tahara ,  Noritaka Takahashi ,  Hiroaki Kato ,  Teruo Takeuchi ,  Kenichiro Takayanagi ,  Chohachi Sato ,  Masamichi Okada

发明人： Nobuko Mineji ,  Tadashi Inoue ,  Tatsuhiko Hiratani ,  Kenji Tahara ,  Noritaka Takahashi ,  Hiroaki Kato ,  Teruo Takeuchi ,  Kenichiro Takayanagi ,  Chohachi Sato ,  Masamichi Okada

IPC分类号： C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  H01F1/147

CPC分类号： C22C38/02 ,  C22C38/002 ,  C22C38/004 ,  C22C38/04 ,  H01J2229/87

摘要： A steel sheet for an explosion-proof band contains 0.001 to 0.05% by mass of C, 0.2 to 1% by mass of Si, 0.5 to 2.3% by mass of Mn, 0.02 to 0.12% by mass of P, not higher than 0.005% by mass of 0, not higher than 0.020% by mass of S, and not higher than 0.005% by mass of N, and has not higher than 100% of a P segregation rate within the steel sheet, which is represented by (Pmax−Pave)×100/Pave, where Pmax denotes the maximum P concentration within the steel sheet, and Pave denotes the average P concentration within the steel sheet, 10 to 25 μm of an average ferrite grain size, and not lower than 10,000 of an anhysteretic magnetic permeability.

摘要翻译： 用于防爆带的钢板包含0.001至0.05质量％的C，0.2至1质量％的Si，0.5至2.3质量％的Mn，0.02至0.12质量％的P，不高于0.005 质量％0，不高于0.020质量％的S，不高于0.005质量％的N，并且不高于钢板内的P偏析率的100％，其由（P 其中P最大值表示钢板内的最大P浓度 ，P＆lt; ave＆lt; / SUB＆gt;表示钢板内的平均P浓度，平均铁素体晶粒尺寸为10〜25μm，非磁滞磁导率为10000以上。

公开(公告)号：US5614791A

公开(公告)日：1997-03-25

申请号：US673015

申请日：1996-07-01

申请人： Hisao Kume ,  Hiromu Hosokawa ,  Minoru Watanabe ,  Kenichiro Takayanagi

发明人： Hisao Kume ,  Hiromu Hosokawa ,  Minoru Watanabe ,  Kenichiro Takayanagi

IPC分类号： H04N9/29 ,  H01J29/00 ,  H01J29/56

CPC分类号： H01J29/003 ,  H01J2229/0038 ,  H01J2229/0053

摘要： A cathode ray tube apparatus can accurately, easily and automatically correct influences exerted on both of a beam landing drift and an image distortion drift by terrestrial magnetism applied to a cathode ray tube (CRT). A correction current based on an output of a terrestrial magnetism sensor (45) is supplied to a Z-axis correction coil (41) and an X--X axis correction coil (42). A terrestrial magnetism component (B.sub.H cos.theta.) of Z-axis direction is canceled by a correction magnetic flux generated by the Z-axis correction coil (41), and a terrestrial magnetism component (B.sub.H sin.theta.) of X-axis direction is canceled by the X--X axis correction coil (42), whereby a beam landing drift and a image distortion drift are corrected automatically.

摘要翻译： 阴极射线管装置可以准确，容易且自动地校正施加到阴极射线管（CRT）的地面磁场对束着陆漂移和图像失真漂移两者的影响。 基于地磁传感器（45）的输出的校正电流被提供给Z轴校正线圈（41）和X-X轴校正线圈（42）。 通过由Z轴校正线圈（41）产生的校正磁通来消除Z轴方向的地磁分量（BHcosθ），并且X轴方向的地磁分量（BHsinθ）被取消 通过XX轴校正线圈（42），从而自动校正光束着地偏移和图像失真漂移。

公开(公告)号：US06271624B1

公开(公告)日：2001-08-07

申请号：US08121365

申请日：1993-09-15

申请人： Hiromichi Taguchi ,  Kenichiro Takayanagi ,  Mitsuhiro Kawase

发明人： Hiromichi Taguchi ,  Kenichiro Takayanagi ,  Mitsuhiro Kawase

IPC分类号： H01J2907

CPC分类号： H01J29/073 ,  H01J2229/0711

摘要： A color selecting electrode of a cathode ray tube is prevented from being twisted to thereby suppress an electron beam from a mislanding. A metal thin plate (6) having vertically striped opening portions (6a) is supported by frame members (7a), (7b) under a proper tension. The frame member (7a) welded to the metal thin plate (6) is joined with a supporting member (8) extended in the longitudinal direction and the frame member (7b) welded to the frame member (7a) is joined with a supporting member (9) extended in the direction (Z-axis direction) perpendicular to a plane formed of the frame members (7a, 7b). The supporting member (9) is fixed to substantially a central portion of the frame member (7b).

摘要翻译： 防止阴极射线管的选色电极发生扭曲，从而抑制电子束的误动作。 具有垂直条纹的开口部分（6a）的金属薄板（6）在适当的张力下被框架构件（7a），（7b）支撑。 焊接在金属薄板（6）上的框架部件（7a）与沿长度方向延伸的支撑部件（8）接合，焊接在框架部件（7a）上的框架部件（7b）与支承部件 （9）在与框架构件（7a，7b）形成的平面垂直的方向（Z轴方向）上延伸。 支撑构件（9）固定到框架构件（7b）的大致中心部分。

公开(公告)号：US4854905A

公开(公告)日：1989-08-08

申请号：US243505

申请日：1988-09-12

申请人： Kiminobu Shibuya ,  Kenichiro Takayanagi

发明人： Kiminobu Shibuya ,  Kenichiro Takayanagi

IPC分类号： H01J9/22 ,  H01J29/07

CPC分类号： H01J29/073 ,  H01J2229/0761

摘要： A method of fixing a color screening structure for a color picture tube to the faceplate of the color picture tube, comprising steps of mounting the color screening structure on the faceplate with the through holes formed in first, second and third supporting spring plates attached respectively to a lateral side frame and opposite side frames respectively receiving first, second and third metallic pins attached respectively to three sides of the faceplate, welding the first supporting spring plate to the first metallic pin at a plurality of weld points in a predetermined welding sequence by laser welding, and alternately welding the second and third supporting spring plates respectively to the second and third metallic pins at a plurality of weld points in a predetermined welding sequence by laser welding.

摘要翻译： 一种将彩色显像管的彩色屏蔽结构固定到彩色显像管的面板的方法，包括以下步骤：将彩色屏蔽结构安装在面板上，其中形成在第一，第二和第三支撑弹簧板上的通孔分别连接到 横向侧框架和相对的侧框架，分别容纳分别附接到面板的三侧的第一，第二和第三金属销，在预定焊接顺序的多个焊接点处通过激光将第一支撑弹簧板焊接到第一金属销 并且通过激光焊接以预定的焊接顺序将第二和第三支撑弹簧板分别焊接到多个焊接点处的第二和第三金属销。

公开(公告)号：US06188169B1

公开(公告)日：2001-02-13

申请号：US09004913

申请日：1998-01-09

申请人： Kenichiro Takayanagi

发明人： Kenichiro Takayanagi

IPC分类号： H01J2981

CPC分类号： H01J29/073 ,  H01J2229/0716 ,  H01J2229/0722

摘要： This invention intends to provide an aperture grill supporting frame whereby forces exerted by damper wires on individual thin tapes constituting an aperture grill are uniform. This object is achieved by the following: the surfaces for welding of upper and lower frames of an aperture grill supporting frame are so processed from the beginning as to have sizes compensatory for deformations occurring as a result of pressurization and thus they will form a part of a columnar wall surface with a radius of R when they subject to deformations in the presence of a pressure. Thus, the surfaces for welding at both ends, for example, take a slightly bulged form as compared with a sector of a radius of R before they are subject to welding.

摘要翻译： 本发明旨在提供一种光栅格架支撑框架，由此由构成孔格栅的各个薄带上的阻尼丝施加的力是均匀的。 该目的通过以下方式实现：用于焊接孔格栅支撑框架的上框架和下框架的表面从一开始就被加工成具有代表因加压而发生变形的尺寸，因此它们将形成 当存在压力时它们经受变形时的半径为R的柱状壁表面。 因此，与半径R的区域相比，在两端之间焊接的表面例如在与焊接前相比稍稍凸出的形状。