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41. 发明授权

US06388921B1 Nonvolatile semiconductor memory device with improved reliability and operation speed 失效
标题翻译：非易失性半导体存储器件具有提高的可靠性和运行速度
公开(公告)号：US06388921B1
公开(公告)日：2002-05-14
申请号：US09695224
申请日：2000-10-25
申请人： Yasuhiro Yamamoto , Tomoshi Futatsuya , Yoshikazu Miyawaki
发明人： Yasuhiro Yamamoto , Tomoshi Futatsuya , Yoshikazu Miyawaki
IPC分类号： G11C1604
CPC分类号： H01L27/11521 , G11C16/0416 , G11C16/22 , H01L27/115 , H01L27/11524
摘要： A memory transistor for a lock bit, holding information on whether a memory block can be erased/reprogrammed, is provided in the same column as that of a plurality of dummy cells. Since a sub bit line for reading the lock bit is electrically isolated from a sub bit line for dummy cell, accurate lock-bit reading is possible even when the dummy cell is over erased. Thus, a nonvolatile semiconductor memory device advantageous in reliability and operation time can be provided.
摘要翻译：在与多个虚拟单元的列相同的列中提供了用于锁定位的存储晶体管，用于保存有关存储块是否可被擦除/重新编程的信息。由于用于读取锁定位的子位线与用于虚拟单元的子位线电隔离，因此即使当虚设单元被擦除时，也可以进行精确的锁定位读取。因此，可以提供有利于可靠性和操作时间的非易失性半导体存储器件。

42. 发明授权

US06374059B1 Image reader incorporated in electro-developing type camera and electro-developing recording medium used therein 失效
标题翻译：并入电显影型照相机的图像读取器和其中使用的电显影记录介质
公开(公告)号：US06374059B1
公开(公告)日：2002-04-16
申请号：US09244859
申请日：1999-02-05
申请人： Koichi Sato , Yasuhiro Yamamoto , Tahei Morisawa , Masato Okabe , Hironori Kamiyama , Osamu Shimizu , Yuudai Yamashita
发明人： Koichi Sato , Yasuhiro Yamamoto , Tahei Morisawa , Masato Okabe , Hironori Kamiyama , Osamu Shimizu , Yuudai Yamashita
IPC分类号： G03B1748
CPC分类号： G03B17/50
摘要： An electro-developing recording medium has a reference zone exhibiting a substantially-constant transparency to prepare correction data for correcting image pixel signals obtained by an optical and electronic reading of a developed image of the electro-developing recording medium. The reference zone is located at a margin area of an image recording area of the electro-developing recording medium. Further, the reference zone is located adjacent to a side edge of the image recording area of the electro-developing recording medium. The electro-developing recording medium includes an electrostatic information recording medium and an electric charge keeping medium. The electric charge keeping medium has the reference zone exhibiting the substantially-constant transparency. The electric charge keeping medium is formed as a liquid crystal display, and the reference zone can be defined as an empty space from which a portion of a liquid crystal of the liquid crystal display has been eliminated. In the alternative, the reference zone can be defined as a plenum space which is filled with a portion of a liquid crystal of the liquid crystal display, and which is arranged such that an electric field is applied to the plenum space so as to exhibit a constant and maximum transparency.
摘要翻译：电显影记录介质具有呈现基本上恒定的透明度的参考区域，以准备校正数据，用于校正通过对电显影记录介质的显影图像的光学和电子读取获得的图像像素信号。参考区域位于电显影记录介质的图像记录区域的边缘区域。此外，参考区域位于电显影记录介质的图像记录区域的侧边缘附近。电显影记录介质包括静电信息记录介质和电荷保持介质。电荷保持介质具有呈现基本上恒定的透明度的参考区域。电荷保持介质形成为液晶显示器，并且参考区域可以被定义为已经消除了液晶显示器的液晶的一部分的空白空间。另一方面，参考区域可以被定义为填充有液晶显示器的液晶的一部分的增压空间，并且其布置成使得电场施加到集气室，以便呈现出恒定和最大的透明度。

43. 发明授权

US06338401B1 Movement control device 失效
标题翻译：运动控制装置
公开(公告)号：US06338401B1
公开(公告)日：2002-01-15
申请号：US09541620
申请日：2000-04-03
申请人： Yasuhiro Yamamoto , Tahei Morisawa
发明人： Yasuhiro Yamamoto , Tahei Morisawa
IPC分类号： F16H3500
CPC分类号： G03B1/00 , Y10T74/19367 , Y10T74/19516
摘要： A movement control device has a DC motor by which a recording medium is moved by one frame of image, and a stepping motor by which a recording medium is moved by a small predetermined amount. A driven gear fixed on the output shaft of the DC motor is meshed with a gear of a moving mechanism on which the recording medium is mounted. A clutch has a transmitting gear which is rotatably supported by an rotatable arm and can be meshed with the driven gear. The rotatable arm is rotated by the stepping motor. When the stepping motor is rotated in the forward direction, the rotatable arm is rotated in a first direction, and thus the transmitting gear is meshed with the driven gear at a first point. When the stepping motor is rotated in the reverse direction, the rotatable arm is rotated in a second direction reverse to the first direction, and thus the transmitting gear is meshed with the driven gear at a second point different from the first point.
摘要翻译：移动控制装置具有直流电动机，记录介质通过该电动机移动一帧图像;以及步进电机，通过该步进电机使记录介质移动小的预定量。固定在直流电动机的输出轴上的从动齿轮与安装有记录介质的移动机构的齿轮啮合。离合器具有由可旋转臂可旋转地支撑并可与从动齿轮啮合的传动齿轮。可旋转臂由步进电机旋转。当步进电动机沿向前方向旋转时，可旋转臂沿第一方向旋转，因此传动齿轮在第一点处与从动齿轮啮合。当步进电动机沿相反方向旋转时，可旋转臂沿与第一方向相反的第二方向旋转，因此传动齿轮在与第一点不同的第二点处与从动齿轮啮合。

44. 发明授权

US06271912B1 Film scanning device 失效
标题翻译：电影扫描装置
公开(公告)号：US06271912B1
公开(公告)日：2001-08-07
申请号：US09472243
申请日：1999-12-27
申请人： Yuichi Kurosawa , Yasuhiro Yamamoto , Shuzo Seo
发明人： Yuichi Kurosawa , Yasuhiro Yamamoto , Shuzo Seo
IPC分类号： G03B2762
CPC分类号： H04N1/00267 , H04N1/00249 , H04N1/1008 , H04N1/193 , H04N2201/0408 , H04N2201/0416
摘要： A film scanner is provided with a line sensor for capturing an image formed on a film in a principal scanning direction, and a scanning mechanism for moving the film relative to the line sensor in an auxiliary scanning direction, which is perpendicular to the principal scanning direction. The scanning mechanism is provided with: a film holder for holding the film; a table for slidably mounting the film holder, the film holder being slidable in the auxiliary scanning direction; and a first driving system which drives the table in the auxiliary scanning direction at a first predetermined speed; and a second driving system which drives the film holder in the auxiliary scanning direction at a second predetermined speed, the second predetermined speed being faster than the first predetermined speed.
摘要翻译：一种胶片扫描器，具有用于拍摄在主扫描方向上形成在胶片上的图像的线传感器，以及扫描机构，用于沿着与主扫描方向垂直的辅助扫描方向相对于线传感器移动胶片。扫描机构设有：用于保持膜的胶片保持器; 用于可滑动地安装所述胶片保持器的台，所述胶片保持器能够在辅助扫描方向上滑动; 以及第一驱动系统，以第一预定速度在辅助扫描方向上驱动工作台; 以及第二驱动系统，其以辅助扫描方向以第二预定速度驱动所述胶片保持器，所述第二预定速度比所述第一预定速度快。

45. 发明授权

US6122456A Movement control device 失效
标题翻译：运动控制装置
公开(公告)号：US6122456A
公开(公告)日：2000-09-19
申请号：US813664
申请日：1997-03-07
申请人： Yasuhiro Yamamoto , Tahei Morisawa
发明人： Yasuhiro Yamamoto , Tahei Morisawa
IPC分类号： G03B1/00 , G03B17/48 , G03B19/00 , G03B29/00
CPC分类号： G03B1/00 , Y10T74/19367 , Y10T74/19516
摘要： A movement control device has a DC motor by which a recording medium is moved by one frame of an image, and a stepping motor by which a recording medium is moved by a small predetermined amount. A driven gear fixed on the output shaft of the DC motor is meshed with a gear of a moving mechanism on which the recording medium is mounted. A clutch has a transmitting gear which is rotatably supported by a rotatable arm and can be meshed with the driven gear. The rotatable arm is rotated by the stepping motor. When the stepping motor is rotated in a forward direction, the rotatable arm is rotated in a first direction. Thus, the transmitting gear is meshed with the driven gear at a first point. When the stepping motor is rotated in a reverse direction, the rotable arm is rotated in a second direction reverse to the first direction. Thus, the transmitting gear is meshed with the driven gear at a second point different from the first point.
摘要翻译：移动控制装置具有直流电动机，记录介质通过该电动机移动一帧图像;以及步进电动机，通过该步进电机使记录介质移动小的预定量。固定在直流电动机的输出轴上的从动齿轮与安装有记录介质的移动机构的齿轮啮合。离合器具有由可旋转臂可旋转地支撑并可与从动齿轮啮合的传动齿轮。可旋转臂由步进电机旋转。当步进电动机沿向前方向旋转时，可旋转臂沿第一方向旋转。因此，传动齿轮在第一点处与从动齿轮啮合。当步进电动机沿相反方向旋转时，可旋转臂沿与第一方向相反的第二方向旋转。因此，在与第一点不同的第二点处，传动齿轮与从动齿轮啮合。

46. 发明授权

US6081675A Marking device of electro-developing type video camera 失效
标题翻译：电动式摄像机的标记装置
公开(公告)号：US6081675A
公开(公告)日：2000-06-27
申请号：US911040
申请日：1997-08-14
申请人： Makoto Mogamiya , Yasuhiro Yamamoto
发明人： Makoto Mogamiya , Yasuhiro Yamamoto
IPC分类号： H04N1/00 , G03B19/00
CPC分类号： H04N1/00257 , H04N1/00249
摘要： A marking device of an electro-developing type video camera having a color separation optical system to color separate an object to be photographed into a plurality of color components, and an electro-developing recording medium having a plurality of optical image recording areas that electrically develop optical images corresponding to the color components. The marking device has a marking mechanism that forms a positioning mark indicating a relative position of each of the optical images developed in the plurality of optical image recording areas. The positioning mark is formed outside the optical image recording areas.
摘要翻译：一种电显影型摄像机的标记装置，具有用于将要被拍摄的物体分色成多个颜色分量的分色光学系统，以及具有多个电学显影的光学图像记录区域的电显影记录介质对应于颜色分量的光学图像。标记装置具有形成指示在多个光学图像记录区域中显影的每个光学图像的相对位置的定位标记的标记机构。定位标记形成在光学图像记录区域的外部。

47. 发明授权

US5963750A Image sensing device 失效
标题翻译：图像传感装置
公开(公告)号：US5963750A
公开(公告)日：1999-10-05
申请号：US816033
申请日：1997-03-11
申请人： Yasuhiro Yamamoto , Tahei Morisawa
发明人： Yasuhiro Yamamoto , Tahei Morisawa
IPC分类号： G03B19/00
CPC分类号： G03B19/00
摘要： An image sensing device provided in a camera using an electro-developing recording medium which electronically develops an image formed by a photographing optical system. During descending of the electro-developing recording medium, a light outputted from a light source passes through the electro-developing recording medium, so that an image recorded in the electro-developing recording medium is read by a line sensor. When an image is recorded on the electro-developing recording medium, the line sensor is directed to a sub-mirror provided to a quick return mirror. Thus, a light led from the photographing optical system is detected by the line sensor, so that an auto-focusing condition of the photographing optical system is sensed based on an output signal of the line sensor.
摘要翻译：一种使用电子显影由拍摄光学系统形成的图像的电显影记录介质设置在相机中的图像感测装置。在电显影记录介质的下降期间，从光源输出的光通过电显影记录介质，从而通过线传感器读取记录在电显影记录介质中的图像。当图像被记录在电显影记录介质上时，线传感器被引导到提供给快速返回镜的副镜。因此，通过线传感器检测从拍摄光学系统引出的光，从而基于线传感器的输出信号来感测拍摄光学系统的自动聚焦状态。

48. 发明授权

US5946208A Power converter 失效
标题翻译：电源转换器
公开(公告)号：US5946208A
公开(公告)日：1999-08-31
申请号：US154469
申请日：1998-09-16
申请人： Yasuhiro Yamamoto , Yoshihiro Murai
发明人： Yasuhiro Yamamoto , Yoshihiro Murai
IPC分类号： H02M1/34 , H02M7/538 , H03K17/0814 , H02M7/537
CPC分类号： H02M1/34 , A61B6/488 , H02M7/538 , H03K17/08148 , H02M2001/346 , Y02B70/1491
摘要： A PWM power converter includes a first switching branch of a first switching device and a first inductor between a positive source terminal and a load terminal and a second switching branch of a second inductor and a second switching device between the load terminal and a negative source terminal. To reduce noise and loss, the power converter is further provided with a series combination of third and fourth capacitors connected between the positive and negative source terminals, a series combination of first diode and first capacitor connected between a first junction point between the third and fourth capacitors and a second junction point between the first switching device and the first inductor, a series combination of second capacitor and second diode connected between a third junction point between the second inductor and the second switching device and a fourth junction point between the third and fourth capacitors, a series combination of third diode and third inductor connected between a fifth junction point between the first diode and the first capacitor and the positive source terminal, and a series combination of fourth inductor and fourth diode connected between the negative source terminal and a sixth junction point between the second capacitor and the second diode.
摘要翻译： PWM功率转换器包括第一开关器件的第一开关分支和正源极端子和负载端子之间的第一电感器和第二电感器的第二开关支路以及负载端子与负极端子之间的第二开关器件。为了降低噪声和损耗，功率转换器还具有连接在正极和负极端子之间的第三和第四电容器的串联组合，第一和第二电容器的串联组合连接在第三和第四电极之间的第一连接点电容器和第一开关器件与第一电感器之间的第二连接点，连接在第二电感器和第二开关器件之间的第三连接点之间的第二电容器和第二二极管的串联组合，以及第三和第四器件之间的第四连接点电容器，连接在第一二极管和第一电容器与正源极端子之间的第五连接点之间的第三二极管和第三电感器的串联组合，以及连接在负极端子和第六电容器之间的第四电感器和第四二极管的串联组合第二电容器和第二二极管之间的连接点。

49. 发明授权

US5941646A Hydrodynamic type porous oil-impregnated bearing and bearing device 失效
标题翻译：流体动力型多孔含油轴承和轴承装置
公开(公告)号：US5941646A
公开(公告)日：1999-08-24
申请号：US979236
申请日：1997-11-26
申请人： Natsuhiko Mori , Yasuhiro Yamamoto , Isao Komori , Kazuo Okamura
发明人： Natsuhiko Mori , Yasuhiro Yamamoto , Isao Komori , Kazuo Okamura
IPC分类号： F16C17/10 , F16C33/10 , F16C32/06
CPC分类号： F16C33/104 , F16C17/026 , F16C33/102 , F16C33/107 , F16C2370/12 , F16C2370/22 , Y10S384/902
摘要： Two bearing bodies 1 each having a bearing surface 17 are force-fitted into a housing 7 which is opened at one end and closed at the other end thereof, and a shaft 2 (rotary shaft) is inserted in the bearing bodies 1, thereby forming two axially spaced porous oil-impregnated bearings A. The inner peripheral surfaces of the bearing bodies 1 and the oil leak preventing member 11 are formed with a plurality of inclined grooves (hydrodynamic-pressure-generating grooves 5 and air current producing grooves 12). A solid lubricating composition 3 composed of synthetic resin as a base material and oil as a lubricating component by blending lubricating oil or lubricating greases is disposed between the two bearing bodies 1.
摘要翻译：每个具有轴承表面17的两个轴承体1被压配合到一端敞开并在另一端封闭的壳体7中，并且轴2（旋转轴）插入到轴承体1中，从而形成两个轴向间隔的多孔含油轴承A.轴承体1和防漏油部件11的内周面形成有多个倾斜槽（流体动力学压力产生槽5和气流产生槽12）。在两个轴承体1之间设置有由作为基材的合成树脂构成的固体润滑组合物3和通过混合润滑油或润滑脂的润滑成分的油。

50. 发明授权

US5936748A Image reading device with control of RGB pixel data reading order according to effect by oscillation of moving mechanism 失效
标题翻译：图像读取装置根据移动机构的振荡的影响控制RGB像素数据读取顺序
公开(公告)号：US5936748A
公开(公告)日：1999-08-10
申请号：US922320
申请日：1997-09-03
申请人： Yasuhiro Yamamoto
发明人： Yasuhiro Yamamoto
IPC分类号： H04N9/11 , H04N1/04 , H04N1/46 , H04N1/48 , H04N1/60
CPC分类号： H04N1/484 , H04N9/11
摘要： The image reading device has a moving mechanism by which a stage, supporting a read object in which a color image is recorded, is intermittently moved so that the color image is read by a line sensor. In a stopping operation during the intermittent movement, the stage passes slightly over the stop position, and then reverses. Thus, the stage oscillates about the stop position. Substantially simultaneously with the stopping operation, i.e., while the stage is still oscillating, a blue light-emitting diode is turned ON, so that B pixel data is sensed by the line sensor. During this sensing operation of the B pixel data, the oscillation of the stage is fully damped. Then, the B light-emitting diode is turned OFF, and a red light-emitting diode is turned ON, so that R pixel data is sensed. Then, the R light-emitting diode is turned OFF, and a green light-emitting diode is turned ON, so that G pixel data is sensed.
摘要翻译：图像读取装置具有移动机构，通过该移动机构，支持其中记录有彩色图像的读取对象的台被间歇地移动，使得彩色图像被线传感器读取。在间歇运动期间的停止操作中，台阶稍微超过停止位置，然后反转。因此，台阶围绕停止位置振荡。基本上与停止操作同时进行，即，当台仍在振荡时，蓝色发光二极管接通，使得B像素数据被线传感器感测。在B像素数据的这种感测操作期间，舞台的振荡被完全衰减。然后，B发光二极管截止，红色发光二极管导通，从而感测R像素数据。然后，将R发光二极管断开，绿色发光二极管导通，从而感测G像素数据。

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