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1. 发明申请

US20060221499A1 Thin film magnetic head and magnetic recording apparatus 审中-公开
标题翻译：薄膜磁头和磁记录装置
公开(公告)号：US20060221499A1
公开(公告)日：2006-10-05
申请号：US11340759
申请日：2006-01-27
申请人： Katsumichi Tagami , Yuji Ito , Masaru Hirose , Toshiaki Maeda , Nobutaka Nishio
发明人： Katsumichi Tagami , Yuji Ito , Masaru Hirose , Toshiaki Maeda , Nobutaka Nishio
IPC分类号： G11B5/147
CPC分类号： G11B5/3116 , G11B5/1278 , G11B5/3136
摘要： The present invention provides a thin film magnetic head realizing the gradient and the strength of a perpendicular magnetic field increased as much as possible. A main magnetic pole layer is made recede from a write shield layer. As compared with the case where the magnetic pole layer is not receded from the write shield layer, an overlap range in which the main magnetic pole layer and the write shield layer are overlapped one another is smaller. Accordingly, the amount of magnetic flux emitted from the main magnetic pole layer toward a recording medium relatively increases, and the amount of magnetic flux leaked from the main magnetic pole layer to the write shield layer relatively decreases.
摘要翻译：本发明提供一种实现尽可能增加的梯度和垂直磁场强度的薄膜磁头。使主磁极层从写入屏蔽层退出。与磁极层不从写入屏蔽层退退的情况相比，主磁极层和写入屏蔽层彼此重叠的重叠范围更小。因此，从主磁极层朝向记录介质发射的磁通量相对增加，并且从主磁极层泄漏到写入屏蔽层的磁通量相对减少。

2. 发明授权

US07965334B2 Auto-focus camera with adjustable lens movement pitch 有权
标题翻译：自动对焦相机，可调节镜头移动间距
公开(公告)号：US07965334B2
公开(公告)日：2011-06-21
申请号：US11819099
申请日：2007-06-25
申请人： Toshimi Watanabe , Toshiaki Maeda , Tadashi Ohta
发明人： Toshimi Watanabe , Toshiaki Maeda , Tadashi Ohta
IPC分类号： H04N5/232 , G03B13/00
CPC分类号： H04N5/23212
摘要： An auto-focus (AF) camera enables AF operation with high speed and enhanced accuracy. The AF operation encompasses step-scanning the focus lens of the camera from the closest focal position to infinity, or vice versa. In one embodiment, the steps in the step-scanning are made smaller around a position judged to be close to the focus position, and the steps are made larger at other positions.
摘要翻译：自动对焦（AF）相机能够以高速和高精度进行AF操作。 AF操作包括将相机的对焦镜头从最近的焦点位置逐步扫描到无穷远，反之亦然。在一个实施例中，步骤扫描中的步骤在被判断为接近聚焦位置的位置周围变小，并且在其他位置使步骤更大。

3. 发明授权

US07791668B2 Digital camera 有权
标题翻译：数码相机
公开(公告)号：US07791668B2
公开(公告)日：2010-09-07
申请号：US11322222
申请日：2006-01-03
申请人： Toshiaki Maeda
发明人： Toshiaki Maeda
IPC分类号： G03B13/00
CPC分类号： G03B13/36 , G02B7/282 , H04N5/23212 , H04N5/23219 , H04N5/23293 , H04N2101/00
摘要： A digital camera includes: an evaluation value calculation unit that calculates a focal point evaluation value that changes in correspondence to a position assumed by a focus lens based upon image signals; a focal adjustment unit that executes an AF search by detecting a focus match position based upon resulting focal point evaluation values and driving the focus lens to the focus match position; a face recognition unit that recognizes a face of a person in an image by analyzing the image signals; a distance calculation unit that determines an approximate distance to the face based upon the recognized face size; and a lens position determining unit that determines a focus lens position to be set as a start point of the AF search by the focal adjustment unit based upon the approximate distance to the face having been determined by the distance calculation unit.
摘要翻译：数码相机包括：评估值计算单元，其基于图像信号来计算对应于由聚焦透镜假设的位置改变的焦点评估值; 焦点调整单元，其通过基于所得到的焦点评估值检测焦点匹配位置并将聚焦透镜驱动到焦点匹配位置来执行AF搜索; 面部识别单元，其通过分析图像信号来识别图像中的人的脸部; 距离计算单元，其基于所识别的脸部尺寸确定与面部的近似距离; 以及透镜位置确定单元，其基于由所述距离计算单元确定的与所述面部的大致距离，通过所述焦点调整单元确定被设置为所述AF搜索的起始点的聚焦透镜位置。

4. 发明申请

US20070247542A1 Camera 有权
标题翻译：相机
公开(公告)号：US20070247542A1
公开(公告)日：2007-10-25
申请号：US11819099
申请日：2007-06-25
申请人： Toshimi Watanabe , Toshiaki Maeda , Tadashi Ohta
发明人： Toshimi Watanabe , Toshiaki Maeda , Tadashi Ohta
IPC分类号： G03B13/00
CPC分类号： H04N5/23212
摘要： An auto-focus (AF) camera enables AF operation with high speed and enhanced accuracy. The AF operation encompasses step-scanning the focus lens of the camera from the closest focal position to infinity, or vice versa. In one embodiment, the steps in the step-scanning are made smaller around a position judged to be close to the focus position, and the steps are made larger at other positions.
摘要翻译：自动对焦（AF）相机能够以高速度和高精度进行AF操作。 AF操作包括将相机的对焦镜头从最近的焦点位置逐步扫描到无穷远，反之亦然。在一个实施例中，步骤扫描中的步骤在被判断为接近聚焦位置的位置周围变小，并且在其他位置使步骤更大。

5. 发明申请

US20050088538A1 Digital camera 有权
标题翻译：数码相机
公开(公告)号：US20050088538A1
公开(公告)日：2005-04-28
申请号：US10954613
申请日：2004-10-01
申请人： Hirotake Nozaki , Yasuyuki Motoki , Hideo Hibino , Toshiaki Maeda , Tadashi Ohta
发明人： Hirotake Nozaki , Yasuyuki Motoki , Hideo Hibino , Toshiaki Maeda , Tadashi Ohta
IPC分类号： G06K9/00 , G06K9/22 , H04N5/235 , G03B13/00
CPC分类号： G06K9/00255 , H04N1/32122 , H04N5/23212 , H04N5/23219
摘要： This invention includes an imaging device that photographs a subject image, a first storage device that stores image data output from the imaging device at a first time interval, a display device that reads the image data stored in the first storage device at the first time interval and display the image data, a second storage device that reads the image data stored in the first storage device at a second time interval and stores the image data and a feature extraction device that extracts a feature section of the subject based upon the image data stored in the second storage device. Therefore, image data output from the imaging device for an image display is once stored in the second storage device and the feature section is extracted from the stored image data, so an extraction is not affected by an update of the first storage device.
摘要翻译：本发明包括拍摄对象图像的成像装置，以第一时间间隔存储从成像装置输出的图像数据的第一存储装置，以第一时间间隔读取存储在第一存储装置中的图像数据的显示装置并显示图像数据;第二存储装置，其以第二时间间隔读取存储在第一存储装置中的图像数据，并存储图像数据;以及特征提取装置，其基于存储的图像数据提取对象的特征部分在第二存储设备中。因此，从图像显示用摄像装置输出的图像数据一旦被存储在第二存储装置中，并且从存储的图像数据中提取特征部分，则提取不受第一存储装置的更新的影响。

6. 发明授权

US07942582B2 Hub unit for a driving wheel 有权
标题翻译：驱动轮的轮毂单元
公开(公告)号：US07942582B2
公开(公告)日：2011-05-17
申请号：US10571429
申请日：2004-08-27
申请人： Toshiaki Maeda
发明人： Toshiaki Maeda
IPC分类号： F16C41/00 , F16C33/58
CPC分类号： F16C19/186 , B60B27/00 , F16C33/7883 , F16C41/007 , F16C2326/02 , G01D11/30 , G01P3/443 , G01P3/487
摘要： A sensing part 35 of a sensor 30 for detecting speed of rotation is disposed to face a magnetic encoder 10 through a sensor holder 20, the sensor 30 for detecting the speed of rotation is disposed inward in the radial direction of a hub unit mounting hole NH of the knuckle N of a car body, a connecting portion 34a of a harness 34 is provided with deformation tolerance for allowing deformation of the shape when a load exceeding a predetermined level is applied thereon externally and a shape retaining capacity for retaining and maintaining the shape always as it is when the load is not higher than the predetermined level, and the connecting portion 34a of the harness 34 is, when the load is not higher than the predetermined level, positioned more on the outer diameter side than the outer diameter of a constant velocity universal joint 9 at least until the connecting portion 34a is located out of the hub unit mounting hole NH of the knuckle N.
摘要翻译：用于检测旋转速度的传感器30的检测部分35设置成通过传感器保持器20面向磁性编码器10，用于检测旋转速度的传感器30沿着轮毂单元安装孔NH的径向向内设置车体的转向节N的连接部分34a具有变形公差，当外部施加超过预定水平的载荷时允许形状变形，并且保持和保持形状的形状保持能力始终如此，当负载不高于预定水平时，并且当负载不高于预定水平时，线束34的连接部分34a位于比外径更大的外径侧上等速万向接头9至少直到连接部分34a位于转向节N的轮毂单元安装孔NH之外。

7. 发明授权

US07660519B2 Autofocus apparatus 有权
标题翻译：自动对焦设备
公开(公告)号：US07660519B2
公开(公告)日：2010-02-09
申请号：US11510688
申请日：2006-08-28
申请人： Yukikazu Iwane , Shigeo Takahashi , Toshimi Watanabe , Toshiaki Maeda
发明人： Yukikazu Iwane , Shigeo Takahashi , Toshimi Watanabe , Toshiaki Maeda
IPC分类号： G03B3/10
CPC分类号： G03B13/36 , G03B3/10 , H04N5/23212 , H04N5/23219
摘要： An autofocus apparatus includes an imaging device that captures a subject image through a photographic lens; an AF area determining device that determines a range of image signals to be used for autofocus adjustment based upon image signals provided by the imaging device; a focus adjustment device that adjusts a focal point position achieved through the photographic lens by driving a focus lens so as to maximize contrast achieved with the image signals in the determined range; and a control device that controls the focus adjustment device, if the range of the image signals determined by the AF area determining device has been altered, so as to adjust the focal point position by using image signals in the altered range.
摘要翻译：自动对焦装置包括通过拍摄镜头拍摄被摄体图像的成像装置; AF区域确定装置，其基于由所述成像装置提供的图像信号确定要用于自动对焦调整的图像信号的范围; 焦点调节装置，其通过驱动聚焦透镜来调节通过摄影镜头实现的焦点位置，以便最大化在所确定的范围内的图像信号所获得的对比度; 以及如果由AF区域确定装置确定的图像信号的范围已被改变，则控制焦点调节装置的控制装置，以便通过使用改变范围内的图像信号来调整焦点位置。

8. 发明授权

US06433540B1 Method and apparatus for testing composite type magnetic head having a magnetoresistive element and an inductive element 失效
标题翻译：用于测试具有磁阻元件和电感元件的复合型磁头的方法和装置
公开(公告)号：US06433540B1
公开(公告)日：2002-08-13
申请号：US09488559
申请日：2000-01-21
申请人： Nozomu Hachisuka , Kenji Inage , Toshiaki Maeda
发明人： Nozomu Hachisuka , Kenji Inage , Toshiaki Maeda
IPC分类号： G01R3312
CPC分类号： G11B5/3166 , G11B5/455 , G11B2005/0016
摘要： A method for testing a composite type magnetic head having a MR element and an inductive element includes a current application step of applying a current to the inductive element, with applying no external magnetic field to the magnetic head, and a measurement step of measuring output characteristics of the MR element after the current application step is finished.
摘要翻译：一种用于测试具有MR元件和电感元件的复合型磁头的方法包括：向电感元件施加电流的电流施加步骤，不向磁头施加外部磁场;以及测量步骤，测量输出特性在当前应用步骤完成之后的MR元件。

9. 发明授权

US06340885B1 Method and apparatus for testing composite type magnetic head 有权
标题翻译：复合型磁头测试方法及装置
公开(公告)号：US06340885B1
公开(公告)日：2002-01-22
申请号：US09196442
申请日：1998-11-20
申请人： Nozomu Hachisuka , Toshiaki Maeda , Kenji Inage
发明人： Nozomu Hachisuka , Toshiaki Maeda , Kenji Inage
IPC分类号： G01R3312
CPC分类号： G11B5/3173 , G11B5/3166 , G11B5/3903 , G11B5/3967 , G11B5/455 , G11B2005/0008 , G11B2005/0013
摘要： A current which will change an initial magnetization state of a shield layer for a MR element is applied to an inductive element, and output characteristics of the MR element is measured.
摘要翻译：将将用于MR元件的屏蔽层的初始磁化状态改变的电流施加到电感元件，并测量MR元件的输出特性。

10. 发明授权

US6163437A Magnetic head with spin valve effect magnetoresistive element and its manufacturing method 失效
标题翻译：磁头采用自旋阀效应磁阻元件及其制造方法
公开(公告)号：US6163437A
公开(公告)日：2000-12-19
申请号：US44886
申请日：1998-03-20
申请人： Kenji Inage , Toshiaki Maeda , Jun Shouji , Koichi Terunuma , Masanori Sakai
发明人： Kenji Inage , Toshiaki Maeda , Jun Shouji , Koichi Terunuma , Masanori Sakai
IPC分类号： G11B5/31 , G11B5/39 , G11B5/40 , H01F10/00 , H01F10/08 , H01F10/32 , H01L43/08
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3163 , G11B5/3166 , G11B5/3903 , G11B5/3967 , G11B5/40 , G11B2005/3996
摘要： A magnetic head with a spin valve effect MR element and a method of manufacturing the head. A plurality of spin valve effect MR elements on a substrate are formed, a plurality of pairs of lead conductors connected with the respective spin valve effect MR elements on the substrate are formed, and then a plurality of protection circuits of magnetization inversion connected between the respective pairs of lead conductors on the substrate are formed. Each of the protection circuits is constituted so as to turn on when it receives an energy with a level at which the pinned direction inversion in each of the spin valve effect MR elements occurs.
摘要翻译：具有旋转阀效应MR元件的磁头和制造头部的方法。在衬底上形成多个自旋阀效应MR元件，形成多个与各个自旋阀连接的引导导体，在衬底上形成MR元件，然后将多个磁化反转保护电路连接在相应的形成基板上的导体导体对。每个保护电路被构造成当其接收到具有在每个自旋阀效应MR元件中发生销钉方向反转的水平的能量时接通能量。

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