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51. 发明授权

US09595660B2 Method of manufacturing electromechanical transducer, electromechanical transducer, droplet discharge head, droplet discharge apparatus, and image forming apparatus 有权
标题翻译：制造机电换能器，机电换能器，液滴喷射头，液滴喷射装置和图像形成装置的方法
公开(公告)号：US09595660B2
公开(公告)日：2017-03-14
申请号：US14643296
申请日：2015-03-10
申请人： Yoshikazu Akiyama , Naoya Kondo , Satoshi Mizukami
发明人： Yoshikazu Akiyama , Naoya Kondo , Satoshi Mizukami
IPC分类号： B41J2/14 , B41J2/16 , H01L41/04 , H01L41/253 , H01L41/27 , H01L41/09 , H01L41/257
CPC分类号： H01L41/253 , B41J2/14201 , B41J2/14233 , B41J2/161 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/1425 , B41J2002/14258 , B41J2002/14266 , H01L41/042 , H01L41/0973 , H01L41/257 , H01L41/27 , Y10T29/42
摘要： A method of manufacturing an electromechanical transducer includes forming a first electrode on a substrate or a base film, forming a piezoelectric film made of lead zirconate titanate on the first electrode, forming a second electrode on the piezoelectric film, and polarizing the piezoelectric film. The polarizing includes applying to the second electrode a positive polarity voltage having a positive polarity relative to a potential of the first electrode, and satisfying a first expression of −EcP−(−Ec) 0.15×EcPav, where −Ec represents an initial coercive field of a negative polarity side of the electromechanical transducer, −EcP represents a coercive field of the negative polarity side after the applying, EcP represents a coercive field of a positive polarity side after the applying, and EcPav represents an average of absolute values of the coercive field −EcP and the coercive field EcP.
摘要翻译：制造机电换能器的方法包括在基板或基膜上形成第一电极，在第一电极上形成由锆钛酸铅制成的压电膜，在压电膜上形成第二电极，使压电膜偏振。极化包括向第二电极施加相对于第一电极的电位具有正极性的正极性电压，并且满足-EcP-（ - Ec）<0的第一表达式和| -EcP-（ -Ec）|> 0.15×EcPav，其中-Ec表示机电换能器的负极侧的初始矫顽场，-EcP表示施加后的负极侧的矫顽场，EcP表示正极的矫顽场极性侧，EcPav表示矫顽场-EcP和矫顽场EcP的绝对值的平均值。

52. 发明授权

US08777382B2 Inkjet head and image forming device 有权
标题翻译：喷墨头和成像装置
公开(公告)号：US08777382B2
公开(公告)日：2014-07-15
申请号：US13365352
申请日：2012-02-03
申请人： Masaki Kato , Kiyoshi Yamaguchi , Takahiko Kuroda , Satoshi Mizukami
发明人： Masaki Kato , Kiyoshi Yamaguchi , Takahiko Kuroda , Satoshi Mizukami
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2002/14491
摘要： Disclosed is an inkjet head that includes individual liquid chambers having liquid droplet discharging holes; an oscillation plate; piezoelectric elements formed by laminating a lower electrode, a piezoelectric material, and upper electrodes on the oscillation plate, wherein the lower electrode is a common electrode and the upper electrode is an individual electrode; a common electrode wiring connected to the lower electrode; and individual electrode wirings connected to the corresponding upper electrodes of the piezoelectric elements, wherein driving signals are individually input to the corresponding individual electrode wirings. The inkjet head further includes an upper layer insulator film; an intermediate layer insulator film; and a lower layer insulator film. The intermediate layer insulator film and the upper layer insulator film have openings for exposing the piezoelectric elements.
摘要翻译：公开了一种喷墨头，其包括具有液滴排出孔的各个液室; 振荡板; 通过在振荡板上层叠下电极，压电材料和上电极而形成的压电元件，其中下电极是公共电极，上电极是单独电极; 连接到下电极的公共电极布线; 以及连接到压电元件的相应上电极的单独电极配线，其中驱动信号被单独输入到相应的单独电极布线。喷墨头还包括上层绝缘膜; 中间层绝缘膜; 和下层绝缘膜。中间层绝缘膜和上层绝缘膜具有用于使压电元件露出的开口。

53. 发明申请

US20130250007A1 PIEZOELECTRIC THIN FILM ELEMENT AND METHOD OF MANUFACTURING THE SAME, DROPLET DISCHARGE HEAD AND INKJET RECORDING DEVICE USING THE PIEZOELECTRIC THIN FILM ELEMENT 有权
标题翻译：压电薄膜元件及其制造方法，使用压电薄膜元件的喷射头放电头和喷墨记录装置
公开(公告)号：US20130250007A1
公开(公告)日：2013-09-26
申请号：US13835987
申请日：2013-03-15
申请人： Masahiro Ishimori , Masaru Shinkai , Satoshi Mizukami
发明人： Masahiro Ishimori , Masaru Shinkai , Satoshi Mizukami
IPC分类号： H01L41/047 , B41J2/045 , H01L41/314 , H01L41/09
CPC分类号： H01L41/0477 , B41J2/045 , B41J2/14233 , B41J2/161 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1642 , B41J2/1645 , B41J2/1646 , B41J2002/14241 , B41J2202/03 , H01L41/0478 , H01L41/0973 , H01L41/29 , H01L41/314 , H01L41/318
摘要： A piezoelectric thin film element includes a vibration plate, a lower electrode provided on the vibration plate and made of a conductive oxide, a piezoelectric thin film provided on the lower electrode and made of a polycrystalline substance, and an upper electrode provided on the piezoelectric thin film, wherein the lower electrode includes a titanium oxide film formed on the vibration plate, a platinum film formed on the titanium oxide film, and a conductive oxide film formed on the platinum film and, the platinum film and the conductive oxide film being a solid film with no holes.
摘要翻译：压电薄膜元件包括振动板，设置在振动板上并由导电氧化物制成的下电极，设置在下电极上并由多晶物质制成的压电薄膜，以及设置在压电薄片上的上电极膜，其中所述下电极包括形成在所述振动板上的氧化钛膜，形成在所述氧化钛膜上的铂膜和形成在所述铂膜上的导电氧化膜，并且所述铂膜和所述导电氧化物膜为固体没有孔的电影。

54. 发明授权

US07840829B2 Power supply system 有权
标题翻译：电源系统
公开(公告)号：US07840829B2
公开(公告)日：2010-11-23
申请号：US11562558
申请日：2006-11-22
申请人： Satoshi Mizukami , Shigeaki Namba
发明人： Satoshi Mizukami , Shigeaki Namba
IPC分类号： G06F1/28
CPC分类号： H02J13/0062 , G05B23/027 , Y02E60/74 , Y02E60/7838 , Y04S10/30 , Y04S10/522 , Y04S40/124
摘要： A power supply system is structured, which has a server disposed so that it is capable of communicating through redundant communication media with a user terminal at a user site which is capable of receiving power from one power supply system selected by making a switchover among a plurality of power supply systems; the server collects information about abnormalities caused in the plurality of power supply systems through other redundant communication media from abnormality detectors disposed in a plurality of power generating plants, each of which is part of one of the plurality of power supply systems, and on a plurality of electric transmission/distribution lines, each of which is also part of one of the plurality of power supply systems; the server determines whether the power supply system from which the user is currently receiving power is normal or abnormal; if the power supply system is abnormal, the server sends, to the user terminal, information about normal power supply systems from which the user is able to receive power.
摘要翻译：一种电源系统的结构，其具有服务器，其设置为能够通过冗余通信介质与用户终端在用户站点进行通信，用户站点能够从通过在多个之间进行切换而选择的一个电源系统接收电力供电系统; 服务器通过来自设置在多个发电厂中的异常检测器的其他冗余通信介质收集关于在多个电力供应系统中引起的异常的信息，每个发电厂是多个供电系统之一的一部分，电力传输/配电线路中的每一个也是多个供电系统之一的一部分; 服务器确定用户当前正在接收的电源系统是正常还是异常; 如果电源系统异常，则服务器向用户终端发送用户能够接收电力的正常供电系统的信息。

55. 发明授权

US07727706B2 Recording method for dye-based recordable optical recording medium 失效
标题翻译：基于染料的可记录光学记录介质的记录方法
公开(公告)号：US07727706B2
公开(公告)日：2010-06-01
申请号：US11521278
申请日：2006-09-13
申请人： Satoshi Mizukami
发明人： Satoshi Mizukami
IPC分类号： G11B7/24
CPC分类号： G11B7/00456 , G11B7/263 , Y10S430/146
摘要： A recording method for a dye-based recordable optical recording medium including recording shortest marks on a recording layer containing a dye formed on a substrate having a guide groove using one pulse beam, and recording second shortest marks or still longer marks at a pulse power as high as or lower than that of the shortest marks using one pulse beam of which two sites of the front edge and rear edge of pulse are highly energized for a given length of time, wherein a ratio Pc/W4 during recording of each mark at 12 m/s or more is set within 1.0 to 3.0; or the irradiation time of the cooling pulse Tc after that the pulse is applied with beams when the Pc/W4 ratio is 0.14 or less is set to be as long as or shorter than the basic clock cycle T.
摘要翻译：一种基于染料的可记录光学记录介质的记录方法，包括在包含使用一个脉冲光束的具有引导槽的基板上形成的染料的记录层上记录最短标记，并且以脉冲功率记录第二最短标记或更长的标记使用其中脉冲的前边缘和后边缘的两个位置在给定的时间长度高度通电的一个脉冲光束的最短标记的高度或更低，其中在12处记录每个标记期间的比率Pc / W4 m / s以上设定在1.0〜3.0之间; 或者当Pc / W4比为0.14以下时用光束施加脉冲之后的冷却脉冲Tc的照射时间被设定为长于或短于基本时钟周期T.

56. 发明授权

US5818962A Coordinate transformation method for binary image 失效
标题翻译：二进制图像的坐标变换方法
公开(公告)号：US5818962A
公开(公告)日：1998-10-06
申请号：US618868
申请日：1996-03-20
申请人： Satoshi Mizukami
发明人： Satoshi Mizukami
IPC分类号： G06T3/00 , G06T3/40 , G06T9/00 , G06T11/40 , H04N1/387 , H04N1/393 , G06K9/34
CPC分类号： G06T3/00
摘要： A binary image coordinate transformation method can simplify the transformation processing for those portions consisting of pixels having the same single color value, thereby increasing the processing speed of binary image transformation overall. The original image is divided into a plurality of sub-regions. For each sub-region, it is detected whether or not the sub-region consists of pixels having the same color value of two color values of a binary image. The post-transformed image is divided into a plurality of sub-blocks. For each sub-block, all the sub-regions containing pixels corresponding to those pixels included in a sub-block are detected. When it is determined that the all the detected sub-regions corresponding to the sub-block have the same color value, the sub-block of the post-transformed image is covered with that single color in one go.
摘要翻译：二值图像坐标变换方法可以简化由具有相同单色值的像素组成的部分的变换处理，从而总体上提高二值图像变换的处理速度。原始图像被分成多个子区域。对于每个子区域，检测子区域是否由具有二值图像的两个颜色值的相同颜色值的像素组成。后变换图像被分成多个子块。对于每个子块，检测包含对应于子块中包括的像素的像素的所有子区域。当确定与子块相对应的所有检测到的子区域具有相同的颜色值时，后一变换图像的子块一次被该单一颜色覆盖。

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