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

US5047884A Magnetic head having a control portion for generating negative pressure 失效
标题翻译：具有用于产生负压的控制部分的磁头
公开(公告)号：US5047884A
公开(公告)日：1991-09-10
申请号：US461508
申请日：1990-01-05
申请人： Kenji Negishi , Daisuke Mitsuhashi , Yoshiaki Kato , Akira Takimoto , Noboru Kawasaki
发明人： Kenji Negishi , Daisuke Mitsuhashi , Yoshiaki Kato , Akira Takimoto , Noboru Kawasaki
IPC分类号： G11B5/187 , G11B17/32
CPC分类号： G11B17/32 , G11B5/1871
摘要： A magnetic head having a control portion provided integrally with an opposing surface located opposing the recording surface of a magnetic disc or a head mount for generating a negative pressure between the control portion and the magnetic disc to attract the magnetic disc towards the magnetic head, thereby generating an adequate and sufficient negative pressure in the vicinity of the magnetic head and achieving a good head touch. This configuration enables compact design of the mechanism and an increased recording area of the magnetic disc compared with the case in which a magnetic head and a negative pressure generation type stabilizing plate to attract the magnetic disc towards the magnetic head are separately disposed, and eliminates the need for procedures for separate positioning of the individual magnetic head and stabilizing plate, thereby achieving a considerable reduction in manufacturing steps and production cost.
摘要翻译：一种磁头，其具有与位于与磁盘的记录表面相对的相对表面一体地设置的控制部分或头部安装件，用于在控制部分和磁盘之间产生负压以将磁盘吸向磁头，由此在磁头附近产生足够的和足够的负压并实现良好的头部接触。与使磁头朝向磁头吸引磁盘的磁头和负压产生型稳定板分别设置的情况相比，能够实现机构的紧凑设计和磁盘的增加的记录区域，并且消除需要单独定位磁头和稳定板的程序，从而实现制造步骤和生产成本的显着降低。

2. 发明授权

US5717551A Contact-type magnetic head having an integral control portion for generating negative pressure 失效
标题翻译：具有用于产生负压的整体控制部分的接触型磁头
公开(公告)号：US5717551A
公开(公告)日：1998-02-10
申请号：US443678
申请日：1995-05-18
申请人： Kenji Negishi , Daisuke Mitsuhashi , Yoshiaki Kato , Akira Takimoto , Noboru Kawasaki
发明人： Kenji Negishi , Daisuke Mitsuhashi , Yoshiaki Kato , Akira Takimoto , Noboru Kawasaki
IPC分类号： G11B5/187 , G11B17/32 , G11B17/34
CPC分类号： G11B5/1871 , G11B17/32
摘要： A magnetic head having a control portion provided integrally with an opposing surface located opposing the recording surface of a magnetic disc or a head mount for generating a negative pressure between the control portion and the magnetic disc to attract the magnetic disc towards the magnetic head, thereby generating an adequate and sufficient negative pressure in the vicinity of the magnetic head and achieving a good head touch. This configuration enables compact design of the mechanism and an increased recording area of the magnetic disc compared with the case in which a magnetic head and a negative pressure generation type stabilizing plate to attract the magnetic disc towards the magnetic head are separately disposed, and eliminates the need for procedures for separate positioning of the individual magnetic head and stabilizing plate, thereby achieving a considerable reduction in manufacturing steps and production cost.
摘要翻译：一种磁头，其具有与位于与磁盘的记录表面相对的相对表面一体地设置的控制部分或头部安装件，用于在控制部分和磁盘之间产生负压以将磁盘吸向磁头，由此在磁头附近产生足够的和足够的负压并实现良好的头部接触。与使磁头朝向磁头吸引磁盘的磁头和负压产生型稳定板分别设置的情况相比，能够实现机构的紧凑设计和磁盘的增加的记录区域，并且消除需要单独定位磁头和稳定板的程序，从而实现制造步骤和生产成本的显着降低。

3. 发明授权

US08934548B2 Image encoding device, image decoding device, image encoding method, and image decoding method 有权
标题翻译：图像编码装置，图像解码装置，图像编码方法以及图像解码方法
公开(公告)号：US08934548B2
公开(公告)日：2015-01-13
申请号：US13322820
申请日：2010-05-27
申请人： Shunichi Sekiguchi , Kazuo Sugimoto , Yusuke Itani , Akira Minezawa , Yoshiaki Kato
发明人： Shunichi Sekiguchi , Kazuo Sugimoto , Yusuke Itani , Akira Minezawa , Yoshiaki Kato
IPC分类号： H04N7/12 , H04N19/102 , H04N19/132 , H04N19/176 , H04N19/147 , H04N19/46 , H04N19/57 , H04N19/567 , H04N19/51 , H04N19/70 , H04N19/91 , H04N19/61 , H04N19/96
CPC分类号： H04N19/513 , H04N19/132 , H04N19/137 , H04N19/147 , H04N19/157 , H04N19/176 , H04N19/186 , H04N19/30 , H04N19/46 , H04N19/52 , H04N19/53 , H04N19/55 , H04N19/567 , H04N19/57 , H04N19/61 , H04N19/619 , H04N19/625 , H04N19/70 , H04N19/91 , H04N19/96
摘要： An image encoding device include a predicting unit for adaptively determining the size of each motion prediction unit block according to color component signals, and for dividing each motion prediction unit block into motion vector allocation regions to search for a motion vector, and a variable length encoding unit for, when a motion vector is allocated to the whole of each motion prediction unit block, performing encoding in mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal 5 does not exist, and for, when each motion vector allocation region has a size equal to or larger than a predetermined size and a motion vector is allocated to the whole of each motion vector allocation region, performing encoding in sub_mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal does not exist.
摘要翻译：图像编码装置包括：预测单元，用于根据颜色分量信号自适应地确定每个运动预测单元块的大小，并且将每个运动预测单元块划分成运动矢量分配区域以搜索运动矢量;以及可变长度编码当运动矢量被分配给每个运动预测单元块的整体时，如果运动矢量等于估计矢量并且预测误差信号5不存在，则以mc_skip模式执行编码，并且当每个运动矢量分配区域具有等于或大于预定大小的大小，并且将运动矢量分配给每个运动矢量分配区域的整体，如果运动矢量等于估计矢量和预测误差信号，则以sub_mc_skip模式执行编码不存在。

4. 发明授权

US08543175B2 Mobile terminal device 有权
公开(公告)号：US08543175B2
公开(公告)日：2013-09-24
申请号：US11991154
申请日：2005-09-16
申请人： Hidekatsu Kobayashi , Wataru Murata , Hiroaki Matsuda , Yoshifumi Kajiwara , Masamichi Watanabe , Tatsuhito Araki , Yoshiaki Kato
发明人： Hidekatsu Kobayashi , Wataru Murata , Hiroaki Matsuda , Yoshifumi Kajiwara , Masamichi Watanabe , Tatsuhito Araki , Yoshiaki Kato
IPC分类号： H04B1/38
CPC分类号： H04B15/00 , H04M1/0216 , H05K1/0218 , H05K1/0254 , H05K1/0393 , H05K1/147 , H05K1/148 , H05K2201/041 , H05K2201/051
摘要： To provide a mobile terminal device that can eliminate influence of static electricity upon signal lines of a signal-line flexible board that is placed through a connecting unit that connects two casings to be able to overlie one another. In the mobile terminal device, one of the casings and the other casing are connected through a connecting unit to be able to overlie one another, and a signal-line flexible board that connects circuit boards housed in one of the casings and the other casing, respectively, is placed through the connecting unit. The mobile terminal device includes a pair of frame-grounded flexible boards that are formed wider than the signal-line flexible board to have a conductor pattern frame grounded, and sandwich both outer surfaces of the signal-line flexible board therebetween.

5. 发明授权

US08325066B2 Photoelectric encoder 有权
标题翻译：光电编码器
公开(公告)号：US08325066B2
公开(公告)日：2012-12-04
申请号：US13025198
申请日：2011-02-11
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H03M1/22
CPC分类号： G01D5/24476
摘要： A photoelectric encoder includes: a scale having a grating formed with a predetermined period Ps; and a detector head being movable relative to the scale and including a light source and a light receiving unit. In a configuration where light receiving elements in the light receiving unit output N-points light and dark signals (N is an integer of 3 or more), and where phases of the N-points light and dark signals are detected by a least-squares method to fit a sinusoidal function with fixed period to N-points digital signals digitized from the N-points light and dark signals, an N-points light and dark signal period P is set at an integral multiple of a data-point interval w of the N-points digital signals, and an overall length M of the light receiving elements is set at an integral multiple of the N-points light and dark signal period P. Thereby, position detecting errors occurring due to a stain of the scale and/or a defect in the grating can be reduced by simple computing.
摘要翻译：光电编码器包括：具有形成有预定周期Ps的光栅的刻度; 以及检测器头，其相对于刻度尺可移动，并且包括光源和光接收单元。在光接收单元中的光接收元件输出N点光暗信号（N为3以上的整数）的情况下，通过最小二乘法来检测N点光暗信号的相位将具有固定周期的正弦函数拟合为从N点光暗信号数字化的N点数字信号的方法，将N点光暗信号周期P设定为数据点间隔w的整数倍 N点数字信号和光接收元件的总长度M被设定为N点光暗信号周期P的整数倍。由此，由于刻度和/ 或者可以通过简单的计算来减少光栅中的缺陷。

6. 发明申请

US20120082213A1 IMAGE ENCODING DEVICE, IMAGE DECODING DEVICE, IMAGE ENCODING METHOD, AND IMAGE DECODING METHOD 有权
标题翻译：图像编码装置，图像解码装置，图像编码方法和图像解码方法
公开(公告)号：US20120082213A1
公开(公告)日：2012-04-05
申请号：US13322820
申请日：2010-05-27
申请人： Shunichi Sekiguchi , Kazuo Sugimoto , Yusuke Itani , Akira Minezawa , Yoshiaki Kato
发明人： Shunichi Sekiguchi , Kazuo Sugimoto , Yusuke Itani , Akira Minezawa , Yoshiaki Kato
IPC分类号： H04N7/32 , H04N7/26
CPC分类号： H04N19/513 , H04N19/132 , H04N19/137 , H04N19/147 , H04N19/157 , H04N19/176 , H04N19/186 , H04N19/30 , H04N19/46 , H04N19/52 , H04N19/53 , H04N19/55 , H04N19/567 , H04N19/57 , H04N19/61 , H04N19/619 , H04N19/625 , H04N19/70 , H04N19/91 , H04N19/96
摘要： An image encoding device include a predicting unit for adaptively determining the size of each motion prediction unit block according to color component signals, and for dividing each motion prediction unit block into motion vector allocation regions to search for a motion vector, and a variable length encoding unit for, when a motion vector is allocated to the whole of each motion prediction unit block, performing encoding in mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal 5 does not exist, and for, when each motion vector allocation region has a size equal to or larger than a predetermined size and a motion vector is allocated to the whole of each motion vector allocation region, performing encoding in sub_mc_skip mode if the motion vector is equal to an estimated vector and a prediction error signal does not exist.
摘要翻译：图像编码装置包括：预测单元，用于根据颜色分量信号自适应地确定每个运动预测单元块的大小，并且将每个运动预测单元块划分成运动矢量分配区域以搜索运动矢量;以及可变长度编码当运动矢量被分配给每个运动预测单元块的整体时，如果运动矢量等于估计矢量并且预测误差信号5不存在，则以mc_skip模式执行编码，并且当每个运动矢量分配区域具有等于或大于预定大小的大小，并且将运动矢量分配给每个运动矢量分配区域的整体，如果运动矢量等于估计矢量和预测误差信号，则以sub_mc_skip模式执行编码不存在。

7. 发明授权

US08085331B2 Solid-state imaging device, driving method thereof, and camera 有权
标题翻译：固态成像装置，其驱动方法和相机
公开(公告)号：US08085331B2
公开(公告)日：2011-12-27
申请号：US12330050
申请日：2008-12-08
申请人： Yoshiaki Kato , Akiyoshi Kohno , Hiroshi Matsumoto , Takeshi Fujita
发明人： Yoshiaki Kato , Akiyoshi Kohno , Hiroshi Matsumoto , Takeshi Fujita
IPC分类号： H04N5/335
CPC分类号： H04N5/335 , H04N5/372 , H04N5/3765
摘要： An objective of the present invention is to provide the solid-state imaging device and the driving method thereof which can control: a poor picture quality, such as blooming, to maximize a dynamic range of the photodiode; and a poor picture quality resulted from an incomplete read-out operation. A solid-state imaging device in the present invention includes: a solid-state imaging element; and a driving pulse controlling unit applying a driving pulse to each of read-out gates of a column CCD. The driving pulse controlling unit transfers in a column direction signal charge within a charge transfer region of the column CCD by applying a column transfer clock having a LOW level voltage and a MIDDLE level voltage, and the LOW level voltage and the MIDDLE level voltage are minus voltages.
摘要翻译：本发明的目的是提供一种可以控制如图像质量差的固态成像装置及其驱动方法，以使光电二极管的动态范围最大化; 并且由于读取操作不完整导致的图像质量差。本发明的固态成像装置包括：固态成像元件; 以及驱动脉冲控制单元，将驱动脉冲施加到列CCD的每个读出门。驱动脉冲控制单元通过施加具有低电平电压和中等电平的列传送时钟，在列CCD的电荷传送区域内的列方向上传送信号电荷，并且低电平电压和中间电平电压为负电压。

8. 发明授权

US07884872B2 Method for driving solid-state imaging apparatus and solid-state imaging apparatus 有权
标题翻译：用于驱动固态成像装置和固态成像装置的方法
公开(公告)号：US07884872B2
公开(公告)日：2011-02-08
申请号：US11483746
申请日：2006-07-10
申请人： Tsuyoshi Hasuka , Ryoichi Nagayoshi , Keijirou Itakura , Izumi Shimizu , Yoshiaki Kato
发明人： Tsuyoshi Hasuka , Ryoichi Nagayoshi , Keijirou Itakura , Izumi Shimizu , Yoshiaki Kato
IPC分类号： H04N5/335
CPC分类号： H04N5/3592
摘要： A driving method is applied to a solid-state imaging apparatus having photoelectric conversion portions, transfer portion for reading out signal charges, and an excess charge draining portion for draining charges exceeding a saturation charge amount that is set by a reference voltage. One of driving modes is selected from a full pixel mode in which accumulated signal charges are detected individually for each pixel and a pixel mixing mode in which signal charges of a predetermined number of pixels are mixed to be detected. In the full pixel mode, the draining portion is supplied with the reference voltage having the same value during a charge accumulation period and a read transfer period for read transferring charges. In the pixel mixing mode, the draining portion is supplied with the reference voltage having a low level during the charge accumulation period and the reference voltage having a high level during the read transfer period. An appropriate driving for the pixel mixing mode can be performed by avoiding a limitation of a substrate voltage, without deteriorating the spectral characteristics, the sensitivity, nor the linearity.
摘要翻译：将驱动方法应用于具有光电转换部分的固态成像装置，用于读出信号电荷的转印部分和用于排出超过由参考电压设置的饱和电荷量的电荷的过量电荷排出部分。其中一种驱动模式是从满像素模式中选择的，其中针对每个像素分别检测累积的信号电荷，以及混合预定数量的像素的信号电荷进行检测的像素混合模式。在全像素模式中，在电荷累积期间和读取传输电荷的读取传送周期中，向排水部分提供具有相同值的参考电压。在像素混合模式中，在读取传送周期期间，在电荷累积期间内，向排水部分供给具有低电平的参考电压。可以通过避免衬底电压的限制而不劣化光谱特性，灵敏度和线性度来进行像素混合模式的适当驱动。

9. 发明授权

US07829957B2 Semiconductor device and manufacturing method thereof 有权
标题翻译：半导体装置及其制造方法
公开(公告)号：US07829957B2
公开(公告)日：2010-11-09
申请号：US12054800
申请日：2008-03-25
申请人： Yoshiaki Kato , Yoshiharu Anda , Akihiko Nishio
发明人： Yoshiaki Kato , Yoshiharu Anda , Akihiko Nishio
IPC分类号： H01L29/76
CPC分类号： H01L29/7783 , H01L21/8252 , H01L27/0605 , H01L27/0883
摘要： A semiconductor device which includes both an E-FET and a D-FET and can facilitate control of the Vth in an E-FET and suppress a decrease in the Vf, and a manufacturing method of the same are provided. A semiconductor device which includes both an E-FET and a D-FET on the same semiconductor substrate includes: a first threshold adjustment layer for adjusting threshold of the E-FET; a first etching stopper layer formed on the first threshold adjustment layer; the second threshold adjustment layer formed on the first etching stopper layer for adjusting threshold of the D-FET; a second etching stopper layer formed on the second threshold adjustment layer; a first gate electrode penetrating through the first etching stopper layer, the second threshold adjustment layer, and the second etching stopper layer, which is in contact with the first threshold adjustment layer; and the second gate electrode penetrating through the second etching stopper layer, which is in contact with the second threshold adjustment layer.
摘要翻译：包括E-FET和D-FET两者的半导体器件，并且可以有助于控制E-FET中的Vth，并抑制Vf的降低，并且提供其制造方法。在同一半导体衬底上包括E-FET和D-FET的半导体器件包括：用于调节E-FET的阈值的第一阈值调整层; 形成在第一阈值调整层上的第一蚀刻停止层; 所述第二阈值调整层形成在所述第一蚀刻停止层上，用于调节所述D-FET的阈值; 形成在所述第二阈值调整层上的第二蚀刻停止层; 穿过与第一阈值调整层接触的第一蚀刻停止层，第二阈值调节层和第二蚀刻阻挡层的第一栅电极; 并且所述第二栅电极贯穿与所述第二阈值调整层接触的所述第二蚀刻停止层。

10. 发明授权

US07795571B2 Imaging apparatus and a device for use therewith 有权
标题翻译：成像装置及其使用的装置
公开(公告)号：US07795571B2
公开(公告)日：2010-09-14
申请号：US11889919
申请日：2007-08-17
申请人： Akiyoshi Kohno , Yoshiaki Kato , Yuji Matsuda
发明人： Akiyoshi Kohno , Yoshiaki Kato , Yuji Matsuda
IPC分类号： H01L27/00
CPC分类号： H04N5/335 , H04N5/361 , H04N5/378
摘要： An imaging apparatus capable of suppressing deterioration of image qualities and output properties is provided having one or more output circuits in series and a buffer circuit 6, and processing luminance signals from photodetectors to output image information, the buffer circuit performing impedance conversion on signals outputted from a final output circuit of the one or more output circuits, the final output circuit being a source follower circuit that has an active element and a current source circuit 5 which is inserted between a source terminal of the active element and a reference voltage terminal, wherein the current source circuit and the buffer circuit 6 are external to a solid-state image sensor 1 having the photodetectors, and a main part of the current source circuit 5 and a main part of the buffer circuit 6 are in a single package.
摘要翻译：提供一种能够抑制图像质量和输出特性的劣化的成像装置，其具有串联的一个或多个输出电路和缓冲电路6，并且处理来自光电检测器的亮度信号以输出图像信息，该缓冲电路对从一个或多个输出电路的最终输出电路，最终输出电路是具有有源元件的源极跟随器电路和插入在有源元件的源极端子与参考电压端子之间的电流源电路5，其中电流源电路和缓冲电路6在具有光电检测器的固态图像传感器1的外部，电流源电路5的主要部分和缓冲电路6的主要部分处于单个封装中。

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