专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5786594A Multi-beam pitch adjustment system and method 失效
标题翻译：多光束调谐系统及方法
公开(公告)号：US5786594A
公开(公告)日：1998-07-28
申请号：US786203
申请日：1997-01-21
申请人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
发明人： Tatsuya Ito , Tomohiro Nakajima , Katsumi Yamaguchi , Akira Shimura , Masaki Narita , Shuichi Yamazaki , Satoru Ito
IPC分类号： B41J2/47 , G02B26/12 , H04N1/113 , H04N1/12 , H04N1/191 , H04N1/36
CPC分类号： H04N1/1916 , B41J2/473 , G02B26/123 , H04N1/1911 , H04N1/1135 , H04N1/12
摘要： The current disclosure discloses methods of and systems for automatically adjusting or selecting a pitch between beams in a multi-beam scanning system. An array of light sources is mounted on a rotatable housing and emits light in a direction perpendicular to the rotational plane. The system or method measures a pitch on or near an intermediate image-forming surface. In response to the measured pitch, the scanning as well as sub-scanning pitch is automatically adjusted or selected by rotating a housing unit to maintain a desired pitch.
摘要翻译：本公开公开了一种用于在多光束扫描系统中自动调节或选择光束间距的方法和系统。光源阵列安装在可旋转外壳上，并沿与旋转平面垂直的方向发光。该系统或方法测量中间图像形成表面上或附近的间距。响应于测量的间距，通过旋转壳体单元以保持期望的间距来自动调整或选择扫描以及副扫描间距。

2. 发明授权

US5926203A Image recording method and apparatus using multiple laser beams 失效
标题翻译：使用多个激光束的图像记录方法和装置
公开(公告)号：US5926203A
公开(公告)日：1999-07-20
申请号：US751732
申请日：1996-11-18
申请人： Akira Shimura , Shuichi Yamazaki , Tomohiro Nakajima , Masaki Narita
发明人： Akira Shimura , Shuichi Yamazaki , Tomohiro Nakajima , Masaki Narita
IPC分类号： B41J2/44 , B41J2/47 , G03G21/00 , G03G21/14 , G06K15/12 , H04N1/113 , B41J2/45 , B41J2/435
CPC分类号： G06K15/1261 , B41J2/473
摘要： A method and apparatus that prevent degradation of an image quality due to a change of a beam pitch in a subscanning direction of each optical beam on a record medium. At a given time, for example, when power is first turned on, a CPU detects a beam pitch on a record medium, e.g., a photosensitive drum, by using a CCD line image sensor. If the detected value differs from a value set according to a currently-selected scanning density, an LD arrangement change motor is rotated via a motor driver so that the beam pitch matches the set value so as to change an arrangement of laser diodes in a laser diode array. Control over the beam pitch occurs for a variety of conditions including control at regular intervals, power-on events, or when a scanning density specification signal indicates a different beam pitch than the detected beam pitch. Similarly, adjustment over the beam pitch is not typically made during a copying operation.
摘要翻译：一种防止由于每个光束在记录介质上的副扫描方向上的光束间距变化引起的图像质量劣化的方法和装置。在给定的时间，例如，当电源首次打开时，CPU通过使用CCD线图像传感器来检测诸如感光鼓的记录介质上的光束间距。如果检测值与根据当前选择的扫描浓度设定的值不同，则通过马达驱动器旋转LD布置改变马达，使得波束间距与设定值匹配，以便改变激光器中的激光二极管的布置二极管阵列。波束间距的控制发生在各种条件下，包括规则间隔的控制，上电事件，或当扫描浓度指示信号表示与检测的光束间距不同的光束间距时。类似地，在复印操作期间通常不会对光束间距进行调整。

3. 发明授权

US5753907A Multiple beam scanning apparatus 失效
标题翻译：多光束扫描装置
公开(公告)号：US5753907A
公开(公告)日：1998-05-19
申请号：US653694
申请日：1996-05-23
申请人： Tomohiro Nakajima , Masaki Narita , Akira Shimura , Shuichi Yamazaki
发明人： Tomohiro Nakajima , Masaki Narita , Akira Shimura , Shuichi Yamazaki
IPC分类号： G02B26/12 , H04N1/113 , H04N1/191 , G01D9/42 , H01J3/14
CPC分类号： H04N1/1911 , B41J2/473 , G02B26/123 , H01S5/02212 , H01S5/4012 , H04N1/1135
摘要： A multiple beam scanning apparatus in which a plurality of light beams are repeatedly scanned at the same time, including a light source unit defining an optical axis and including plural laser diodes, collimator lenses for respectively converting light beams emitted by the laser diodes to respective parallel light fluxes, and a beam composing unit for superposing the light beams and emitting the superposed light beams therefrom. The light source unit is rotatively adjustable around the optical axis and is constructed such that respective light fluxes emitted from the beam composing unit are emitted with predetermined respective different angles at least in a main scanning direction.
摘要翻译：一种多光束扫描装置，其中同时重复扫描多个光束，包括限定光轴的光源单元，并且包括多个激光二极管，准直透镜，用于将激光二极管发射的光束分别转换为各自的平行光束和用于叠加光束并从其发射叠加的光束的光束组合单元。光源单元围绕光轴可旋转地调节，并且被构造成使得从光束组合单元发射的各个光束至少在主扫描方向上以预定的各个不同的角度发射。

4. 发明授权

US09187830B2 Non-oriented electrical steel sheet and manufacturing method thereof 有权
标题翻译：无方向性电工钢板及其制造方法
公开(公告)号：US09187830B2
公开(公告)日：2015-11-17
申请号：US13577946
申请日：2011-02-15
申请人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
发明人： Shuichi Yamazaki , Takeshi Kubota , Yousuke Kurosaki , Masahiro Fujikura , Takahide Shimazu
IPC分类号： H01F1/18 , C23C8/10 , C23C24/00 , C21D8/12 , C21D9/46 , C22C38/02 , C22C38/04 , C22C38/06 , C23C8/18 , C23C22/74 , C23C28/00
CPC分类号： H01F1/14783 , C21D1/26 , C21D6/002 , C21D6/005 , C21D6/008 , C21D8/12 , C21D8/1244 , C21D8/1283 , C21D8/1288 , C21D9/46 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/34 , C23C8/10 , C23C8/18 , C23C22/07 , C23C22/50 , C23C22/74 , C23C24/00 , C23C28/00 , H01F1/18 , H01F41/32
摘要： A non-oriented electrical steel sheet includes: a base iron (1); and a tension applying type insulating film (2) of not less than 1 g/m2 nor more than 6 g/m2 on a surface of the base iron (1). An oxide layer (3) containing at least one type of oxide selected from the group consisting of Si, Al, and Cr and having a thickness of not less than 0.01 μm nor more than 0.5 μm is formed on the surface of the base iron (1).
摘要翻译：无取向电工钢板包括：基底铁（1）; 以及在基础铁（1）的表面上不小于1g / m 2且不大于6g / m 2的张力施加型绝缘膜（2）。在基底铁的表面上形成含有选自Si，Al和Cr中的至少一种氧化物层（3），厚度不小于0.01μm，不大于0.5μm的氧化物层 1）。

5. 发明授权

US07456724B2 Electrical steel sheet for low-noise transformer and low-noise transformer 有权
标题翻译：低噪声变压器和低噪声变压器用电工钢板
公开(公告)号：US07456724B2
公开(公告)日：2008-11-25
申请号：US10808925
申请日：2004-03-25
申请人： Hisashi Mogi , Masahiro Fujikura , Shuichi Yamazaki , Masato Mizokami , Masao Yabumoto , Osamu Akisue
发明人： Hisashi Mogi , Masahiro Fujikura , Shuichi Yamazaki , Masato Mizokami , Masao Yabumoto , Osamu Akisue
IPC分类号： H01F27/24
CPC分类号： H01F27/33
摘要： The present invention provides an electrical steel sheet core for a low-noise transformer capable of effectively lowering noise by suppressing vibration perpendicular to the surfaces of the steel sheets and reducing vibration, and relates to an electrical steel sheet for a low-noise transformer characterized by randomly inserting viscoelastic layers with both viscosity and elasticity into the gaps of the steel sheet lamination layers, and a low-noise transformer formed by using said electrical steel sheet.
摘要翻译：本发明提供一种用于低噪声变压器的电磁钢片芯，其能够通过抑制垂直于钢板表面的振动并减少振动而有效地降低噪声，并且涉及一种用于低噪声变压器的电工钢板，其特征在于，将粘性和弹性粘弹性层随机插入到钢板层压层的间隙中，以及通过使用所述电工钢板形成的低噪声变压器。

6. 发明授权

US5961744A Grain oriented silicon steel sheet having low core loss and method of manufacturing same 失效
标题翻译：具有低铁损的晶粒取向硅钢片及其制造方法
公开(公告)号：US5961744A
公开(公告)日：1999-10-05
申请号：US449185
申请日：1995-05-24
申请人： Shuichi Yamazaki , Hiroyasu Fujii , Takeo Nagashima , Yoshiyuki Ushigami , Osamu Tanaka , Katsurou Kuroki , Hiroaki Masui
发明人： Shuichi Yamazaki , Hiroyasu Fujii , Takeo Nagashima , Yoshiyuki Ushigami , Osamu Tanaka , Katsurou Kuroki , Hiroaki Masui
IPC分类号： C21D8/12 , C23C8/18 , C23C8/80 , C23C22/74 , H01F1/147
CPC分类号： H01F1/14783 , C21D8/1288 , C23C22/74 , C23C8/18 , C23C8/80 , C21D8/1244 , C21D8/1277 , C21D8/1294
摘要： Grain oriented silicon steel sheet on which is formed an insulating coating having a thickness that is not less than 2.5 .mu.m that imparts tension to the steel sheet which does not have an inorganic mineral layer formed during a final annealing step (glass film) and a method of forming on grain oriented silicon steel sheet an insulating coating that is not less than 2.5 .mu.m thick and which imparts tension to the steel sheet which does not have the inorganic mineral layer (glass film) that forms during finish annealing, and a method of forming a tensioning insulating coating on grain oriented silicon steel sheet which has been finish annealed and does not have an inorganic mineral surface layer (glass film), after first forming a layer of SiO.sub.2 not less than 0.001 .mu.m thick on the oriented silicon steel sheet.
摘要翻译：晶粒取向硅钢板上形成有厚度不小于2.5μm的绝缘涂层，其对最终退火步骤（玻璃膜）中形成的无机矿物层的钢板施加张力，并且在晶粒取向硅钢板上形成不小于2.5μm的绝缘涂层，并且对最终退火时形成的无机矿物层（玻璃膜）的钢板施加张力的方法以及方法在已经完成退火并且不具有无机矿物表面层（玻璃膜）的晶粒取向硅钢板上形成张紧绝缘涂层，首先在取向硅钢上形成不小于0.001μm的SiO 2层片。

7. 发明授权

US5782998A Grain oriented electrical steel sheet having specular surface 失效
标题翻译：具有镜面的晶粒取向电工钢板
公开(公告)号：US5782998A
公开(公告)日：1998-07-21
申请号：US175430
申请日：1994-01-07
申请人： Yoshiyuki Ushigami , Takeo Nagashima , Shuichi Yamazaki , Hiroyasu Fujii , Yozo Suga , Tadashi Nakayama , Katsuro Kuroki , Yosuke Kurosaki
发明人： Yoshiyuki Ushigami , Takeo Nagashima , Shuichi Yamazaki , Hiroyasu Fujii , Yozo Suga , Tadashi Nakayama , Katsuro Kuroki , Yosuke Kurosaki
IPC分类号： C21D1/72 , C21D8/12
CPC分类号： C21D8/1255 , C21D8/1277 , C21D8/1283 , C21D1/72 , C21D8/1272 , C21D8/1288 , C21D8/1294
摘要： In order to provide a very low iron loss, it is necessary to render the surface of a steel sheet smooth (specular). In the present invention, this is effected in a finish annealing furnace to simultaneously attain a high magnetic flux density and a specular surface. Specifically, after the completion of decarburization annealing, a steel material is pickled to remove an oxide layer present on the surface of the steel sheet, coated with an annealing separator comprising a substance nonreactive or less reactive with SiO.sub.2 and then subjected to finish annealing to provide a grain oriented electrical steel sheet having a specular surface. Magnetic domain division and tension coating of the steel sheet can provide a low iron loss value. In the finish annealing, since no time is required for dehydration, the annealing time can be shortened.
摘要翻译： PCT No.PCT / JP93 / 00136 Sec。 371日期1994年1月7日 102（e）日期1994年1月7日PCT提交1993年2月4日PCT公布。公开号WO93 / 23577 日期1993年11月25日为了提供非常低的铁损，必须使钢板的表面光滑（镜面）。在本发明中，这是在最终退火炉中实现的，以同时获得高的磁通密度和镜面。具体地说，在脱碳退火结束后，将钢材酸洗以除去存在于钢板表面上的氧化物层，涂覆有退火分离体，该退火分离剂包含与SiO 2反应性较差或反应性低的物质，然后进行最终退火，以提供具有镜面的晶粒取向电工钢板。钢板的磁畴分割和张力涂层可以提供低铁损值。在最终退火中，由于脱水不需要时间，可以缩短退火时间。

8. 发明授权

US5679177A Oriented electrical steel sheet having low core loss and method of manufacturing same 失效
标题翻译：低磁芯损耗的定向电工钢板及其制造方法
公开(公告)号：US5679177A
公开(公告)日：1997-10-21
申请号：US380729
申请日：1995-01-30
申请人： Takao Kanai , Kei Tanemoto , Shuichi Yamazaki , Takeo Nagashima
发明人： Takao Kanai , Kei Tanemoto , Shuichi Yamazaki , Takeo Nagashima
IPC分类号： C21D8/12 , H01F1/147 , H01F1/18 , H01F1/04
CPC分类号： C21D8/1288 , H01F1/14783 , H01F1/18 , Y10T428/24942 , Y10T428/31678
摘要： Low core loss oriented electrical steel sheet having a surface coating that has a Young's modulus that is not less than 100 GPa and a differential of thermal expansion coefficient relative to the sheet base metal that is not less than 2.times.10.sup.-6 /K and which contains not less than 10 percent, by weight, of crystallites with an average size of not less than 10 nm and an average crystal grain diameter that does not exceed 1000 nm, and a method of manufacturing same.
摘要翻译：具有杨氏模量不小于100GPa的表面涂层和相对于片状母材的热膨胀系数差不小于2×10 -6 / K且不包含不低于2×10-6 / K的低铁损损方向电工钢板平均粒径不小于10nm的微晶和不超过1000nm的平均晶粒直径小于10重量％，以及其制造方法。

9. 发明授权

US5565272A Grain oriented silicon steel sheet having excellent primary film properties 失效
标题翻译：具有优异的初始膜性能的晶粒取向硅钢板
公开(公告)号：US5565272A
公开(公告)日：1996-10-15
申请号：US911637
申请日：1992-07-10
申请人： Hiroaki Masui , Morio Shiozaki , Nobuyuki Takahashi , Hisashi Kabayashi , Takeo Nagashima , Shuichi Yamazaki , Hiroyasu Fujii
发明人： Hiroaki Masui , Morio Shiozaki , Nobuyuki Takahashi , Hisashi Kabayashi , Takeo Nagashima , Shuichi Yamazaki , Hiroyasu Fujii
IPC分类号： C21D1/76 , C21D8/12 , C21D9/46 , C22C38/00 , C22C38/02 , C23C22/00 , H01F1/147 , H01F1/16 , B32B15/04
CPC分类号： H01F1/14783 , C21D8/1283 , H01F1/14766 , Y10T428/31
摘要： A grain oriented silicon steel sheet having excellent primary glass film property and magnetic property, comprising 2.0 to 5.0% by weight of Si, wherein a primary glass film formed during secondary recrystallization annealing is composed mainly of forsterite (Mg.sub.2 SiO.sub.4) and an oxide containing Al, mainly of spinel (MgAl.sub.2 O.sub.4), or Al and Si, mainly of cordierite (MgO.sub.2 Al.sub.4 Si.sub.5 O.sub.18) and/or sapphirine (Mg.sub.4 Al.sub.10 Si.sub.2 O.sub.23), and in an analysis of the surface of the steel sheet by glow discharge optical emission spectrometry analysis (GDS analysis), a peak derived from Al is separated from a peak derived from Mg, and, preferably, the peak derived from Al is separated from the peak derived from Mg and the distance (time) from the surface of the steel sheet at which the peak derived from Al is 1.2 times or more the distance from the surface of the steel sheet at which the peak derived from Mg appears.
摘要翻译：一种具有优异的初级玻璃膜性能和磁特性的晶粒取向硅钢板，其包含2.0-5.0重量％的Si，其中在二次再结晶退火过程中形成的初级玻璃膜主要由镁橄榄石（Mg 2 SiO 4）和含有Al的氧化物组成，主要是尖晶石（MgAl2O4），主要是堇青石（MgO2Al4Si5O18）和/或蓝宝石（Mg4Al10Si2O23）的Al和Si，并且通过辉光放电发射光谱分析（GDS分析）对钢板表面进行分析，来自Al的峰与从Mg衍生的峰分离，优选从Al衍生的峰与来自Mg的峰以及与来自Al的峰的钢板的表面的距离（时间）分离是从Mg出现的峰出现的钢板表面的距离的1.2倍以上。

10. 发明授权

US4595286A Spread document copying method with variable magnification capability 失效
标题翻译：以可变放大能力扩展文档复印方法
公开(公告)号：US4595286A
公开(公告)日：1986-06-17
申请号：US705105
申请日：1985-02-25
申请人： Shuichi Yamazaki
发明人： Shuichi Yamazaki
IPC分类号： G03B27/50 , G03B27/34 , G03G15/04 , G03G15/041 , G03G15/047 , G03B27/32
CPC分类号： G03G15/04 , G03G15/041
摘要： A spread document copying method for a copier having a variable magnification copying function is disclosed. In order to adequately copy right and left faces of a spread document even when magnifications other than a 1 magnification is selected, one of the two faces is imaged starting at a position associated with a value which is provided by dividing the length of copy sheets by the selected magnification.
摘要翻译：公开了一种具有可变倍率复印功能的复印机的扩展文件复印方法。为了适当地复制扩展文档的右脸和左脸，即使选择1倍以上的放大倍数，两个面中的一个从与通过将复印片的长度分开而提供的值相关联的位置成像所选放大倍数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式