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公开(公告)号：US4903059A
公开(公告)日：1990-02-20
申请号：US241206
申请日：1988-09-07
申请人： Kazuhiko Onda , Masayoshi Hirai , Tetsuo Nishizawa , Muneyoshi Sato , Nobuyuki Kameyama , Haruo Onozuka , Masashi Takamura , Takashi Kamoda , Kiyotaka Kobayashi
发明人： Kazuhiko Onda , Masayoshi Hirai , Tetsuo Nishizawa , Muneyoshi Sato , Nobuyuki Kameyama , Haruo Onozuka , Masashi Takamura , Takashi Kamoda , Kiyotaka Kobayashi
CPC分类号： G03B17/425
摘要： A camera is disclosed which is capable of winding and rewinding a film and adjusting a focal distance by use of a single motor. In the camera, the forward rotation of the motor is used to wind the film, and when the film winding operation is completed after termination of photographing, on detecting the end of the film, a torque detect mechanism switches a planetary clutch mechanism to connect the motor with a film rewinding mechanism. Thus, it is possible to perform both the film winding and rewinding operations by use of the rotation of the motor in the same direction. Also, when, with the planetary clutch mechanism connected with the film winding mechanism, the motor is rotated reversely, then the power transmission system is switched over to a focal distance varying mechanism, whereby the focal distance can be adjusted.
摘要翻译： 公开了一种能够通过使用单个电动机卷绕和重绕胶片并调整焦距的照相机。 在照相机中，电动机的正向旋转用于卷绕胶片，当拍摄结束后胶片卷绕操作完成时，在检测到胶卷的末端时，转矩检测机构切换行星离合器机构， 电机具有胶卷倒带机构。 因此，可以通过使马达沿相同方向的旋转来进行胶卷卷绕和重卷操作。 此外，当使用与胶片卷绕机构连接的行星离合器机构将电动机反向旋转时，将动力传递系统切换到焦距变化机构，由此可以调整焦距。
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公开(公告)号：US08265206B2
公开(公告)日：2012-09-11
申请号：US12667579
申请日：2008-07-03
IPC分类号： H04L27/08
CPC分类号： H04L1/0048 , H04L1/0025 , H04L1/005 , H04L1/06 , H04L25/0204 , H04L25/0224 , H04L25/03006 , H04L25/03171
摘要： A radio receiver which performs iterative decoding of a received signal is provided. The radio receiver comprises: a receiving unit receiving a signal on a symbol-by-symbol basis; a demodulation unit (303) demodulating the received signal; a last symbol timing generation unit (308) generating a last symbol timing signal on the basis of the signal demodulated by the demodulation unit (303); a modulation unit (304) modulating the signal demodulated by the demodulation unit (303); and a cancellation unit (306) cancelling an interference component of the received signal using a replica signal generated on the basis of the signal modulated by the modulation unit (304). The modulation unit (304) controls the timing of rearrangement of a data sequence on the basis of the timing of the last symbol. Thus, a radio receiver in which the receiving processing time is reduced can be provided.
摘要翻译： 提供对接收信号执行迭代解码的无线电接收机。 无线电接收机包括：接收单元，以符号为单位接收信号; 解调单元（303），对接收到的信号进行解调; 最后符号定时生成单元，基于由解调单元解调的信号生成最后的符号定时信号; 调制单元（304），调制由解调单元（303）解调的信号; 以及消除单元（306），使用基于由调制单元（304）调制的信号生成的复制信号来消除接收信号的干扰分量。 调制单元（304）基于最后一个符号的定时来控制数据序列的重排的定时。 因此，可以提供其中接收处理时间减少的无线电接收机。
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公开(公告)号：US07613417B2
公开(公告)日：2009-11-03
申请号：US12142194
申请日：2008-06-19
IPC分类号： G03G15/09
CPC分类号： G03G15/065 , G03G15/0812 , G03G2215/0634
摘要： An image forming apparatus uses a two-component developer containing a toner and a carrier. The apparatus has a latent image bearer for bearing an electrostatic latent image. A toner bearer bears the toner to be conveyed to a development region to develop the electrostatic latent image. A developer bearer bears the two-component developer and supplies the toner to the toner bearer. A regulator sets the thickness of a toner layer carried on the toner bearer to 6 μm to 15 μm and sets a difference between a half width of a first toner charge number distribution as a number distribution of the charge amount of the toner carried on the toner bearer and that of a second toner charge number distribution as a number distribution of the charge amount of the toner in the two-component developer carried on the developer bearer to 0.8 (10−10 C/m) or smaller.
摘要翻译： 图像形成装置使用含有调色剂和载体的双组分显影剂。 该装置具有用于承载静电潜像的潜像载体。 调色剂承载件将要传送到显影区域的调色剂以显影静电潜像。 显影承载者承载双组分显影剂并将调色剂供应给调色剂承载体。 A调节器将承载在调色剂载体上的调色剂层的厚度设置为6μm至15μm，并且将第一调色剂电荷数分布的半值宽度之间的差作为调色剂上承载的调色剂的电荷量的数量分布 承载体和第二调色剂电荷数分布的载体数量分布，作为承载在显影剂载体上的双组分显影剂中的调色剂的电荷量的数量分布为0.8（10-10℃/ m）以下。
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公开(公告)号：US06823198B2
公开(公告)日：2004-11-23
申请号：US09851078
申请日：2001-05-09
申请人： Kiyotaka Kobayashi
发明人： Kiyotaka Kobayashi
IPC分类号： H04B138
CPC分类号： H04N5/2256 , H04N7/142 , H04N2007/145
摘要： An electronic flash is provided for a body of a portable phone with a camera, and the electronic flash emits light by a release operation of a shutter release button, thereby photographing a subject by illuminating with a light. A backlight of a liquid crystal display and an electronic flash discharge tube of the electronic flash which correspond with a noise source are contained in containers which are formed on the surface of an electromagnetic shield frame, and an electronic circuit board of the portable phone with a camera is mounted on the back side of the electromagnetic shield frame, so that a shield unit is constructed. Therefore, radio waves generated from the electronic flash and the liquid crystal display are attenuated before reaching the electronic circuit board, and misoperations of the portable phone due to the radio waves can be prevented.
摘要翻译： 为具有相机的便携式电话的主体提供电子闪光灯，并且电子闪光灯通过快门释放按钮的释放操作发光，从而通过用光照射拍摄对象。 对应于噪声源的电子闪光灯的液晶显示器和电子闪光灯放电管的背光包含在形成在电磁屏蔽框架的表面上的容器中，以及便携式电话的电子电路板 相机安装在电磁屏蔽框架的背面，构成屏蔽单元。 因此，从电子闪光灯和液晶显示器产生的无线电波在到达电子电路板之前被衰减，并且可以防止由于无线电波引起的便携式电话的误操作。
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公开(公告)号：US06487373B2
公开(公告)日：2002-11-26
申请号：US09829989
申请日：2001-04-11
申请人： Kiyotaka Kobayashi
发明人： Kiyotaka Kobayashi
IPC分类号： G03B1700
CPC分类号： G03B17/40
摘要： A shutter release member is rotatably coupled to a lens holder covering member. When a shutter button is depressed, a lever is rotated in counterclockwise direction, so the electrical contact assembly is also rotated. The movement of the electrical contact assembly is larger than that of the shutter button. Then, third and fourth electrical contact arms come in contact with fourth and fifth electrical contact pads, by which red-eye reduction device is activated. Concurrently, a shutter actuation lever is moved to activate a shutter mechanism for carry out an exposure. When an external force applied to the shutter button is weakened, the shutter actuation lever returns back to initial position by a bias of a biasing plate. A sixth electrical contact arm is moved to come in contact with a third electrical contact again, so a film winding mechanism is activated to feed a photo filmstrip by one frame.
摘要翻译： 快门释放构件可旋转地联接到透镜保持器覆盖构件。 当按下快门按钮时，杠杆沿逆时针方向旋转，因此电接触组件也旋转。 电触头组件的运动大于快门按钮的运动。 然后，第三和第四电接触臂与第四和第五电接触焊盘接触，通过该接触垫激活防红眼装置。 同时，快门致动杆被移动以启动用于进行曝光的快门机构。 当施加到快门按钮的外力减弱时，快门致动杆通过偏置板的偏压返回到初始位置。 第六电接触臂被移动以再次与第三电接触接触，因此胶片卷绕机构被激活以将照相胶卷馈送一帧。
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公开(公告)号：US5592252A
公开(公告)日：1997-01-07
申请号：US529790
申请日：1995-09-18
CPC分类号： G03B13/10
摘要： A field frame for use with a finder which provides arbitrary or stepwise switches of an aspect ratio of the finder. The field frame is made up of a standard field frame, a first L-shaped field switch frame having a dowel pin and two elongated holes, and a second L-shaped field switch frame having a dowel pin and two elongated holes. These two L-shaped field switch frames are piled up one on top of the other in such a manner that dowel pins standing on the main body of the standard field frame fit into the superposed elongated holes of the L-shaped field switch frames. A driving wheel having engaging cutouts is also superposed on the L-shaped field switch frames so that the engaging cutouts can engage with the dowel pins of the field switch frames. The driving wheel is also provided with a lever. The clockwise rotation of the driving wheel causes the field switch frames to conceal the right and left edges of the standard field frame, whilst the counterclockwise rotation of the driving wheel causes the field switch frames to conceal the upper and lower edges of the standard field frame.
摘要翻译： 与取景器一起使用的场框架，其提供取景器的纵横比的任意或逐步切换。 场帧由标准场帧，具有定位销和两个细长孔的第一L形场开关框架和具有定位销和两个细长孔的第二L形场开关框架组成。 这两个L形的场开关框架以这样的方式堆叠在一起，使得位于标准现场框架的主体上的定位销装配到L形现场开关框架的叠加的长孔中。 具有接合切口的驱动轮也叠置在L形现场开关框架上，使得接合切口可与现场开关框架的定位销接合。 驱动轮还设有杠杆。 驱动轮的顺时针旋转导致场开关框架隐藏标准场框架的左右边缘，而驱动轮的逆时针旋转导致场开关框架隐藏标准场框架的上边缘和下边缘 。
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公开(公告)号：US4987824A
公开(公告)日：1991-01-29
申请号：US311245
申请日：1989-02-16
IPC分类号： B60T13/563 , B60T13/57
CPC分类号： B60T13/57 , B60T13/563
摘要： A tandem-type vacuum booster comprises a partition plate fixedly mounted in a booster shell for partitioning the interior of the booster shell into a front shell chamber and a rear shell chamber; a front booster piston dividing said front shell chamber into a front-side fore vacuum chamber connected to a vacuum pressure source and a rear-side fore operating chamber; a rear booster piston dividing the rear shell chamber into a front-side hind vaccum chamber and a rear-side hind operating chamber, the both booster pistons being interconnected through a piston boss slidably carried on the partition plate and connected to an output rod; a valve tube integrally connected to the piston boss to project from a rear end of the piston boss and slidably supported on a rear wall of the booster shell; a first port permitting the interior of the valve tube to communicate with both the vaccum chambers; a second port permitting the interior of the valve tube to communicate with both the operating chambers, the first port being comprised of an axial port permitting the communication between the fore vacuum chamber and the valve tube and a radial port permitting the communication between the axial port and the hind vaccum chamber; an input rod movable back and forth within the valve tube; and a control valve for changing over the communications of the second port with the first port and the atmosphere depending upon the backward and forward movements of the input rod, the input rod and the control valve being disposed within the valve tube. In such tandem-type vacuum booster, a portion, closer to the fore vacuum chamber, of the opened edge of the radial port which is closer to the axial port is offset radially outwardly more than a portion closer to the valve tube to provide a step between both the portions. This makes it possible to provide a silent vaccum bosster in which the air-cutting-through noise is prevented.
摘要翻译： 串联型真空助力器包括固定地安装在助力器外壳中的分隔板，用于将助力器壳体的内部分隔成前壳室和后壳室; 前增压器活塞，将所述前壳室分隔成与真空压力源和后侧前操作室连接的前侧真空室; 后部增压器活塞将后壳室分为前侧后真空室和后侧后操作室，两个增压活塞通过可滑动地承载在隔板上并连接到输出杆的活塞凸台相互连接; 一体地连接到所述活塞凸台的阀管，其从所述活塞凸起的后端突出并可滑动地支撑在所述助力器壳体的后壁上; 允许阀管内部与两个真空室连通的第一端口; 允许阀管内部与两个操作室连通的第二端口，第一端口包括允许前真空室和阀管之间的连通的轴向端口和允许轴向端口 和后真空室; 输入杆，可在阀管内前后移动; 以及控制阀，用于根据输入杆的后向和向前运动来切换第二端口与第一端口和大气的通信，输入杆和控制阀设置在阀管内。 在这种串联式真空助力器中，更靠近轴向端口的径向端口的开口边缘的靠近前真空室的部分比靠近阀管的部分径向向外偏离，以提供一步 两个部分之间。 这使得可以提供一种防止空气穿透噪声的静音真空波斯特。
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公开(公告)号：US4779114A
公开(公告)日：1988-10-18
申请号：US89011
申请日：1987-08-21
申请人： Kiyotaka Kobayashi
发明人： Kiyotaka Kobayashi
CPC分类号： G03B9/22
摘要： A shutter driving mechanism used in a camera which has a focusing ring rotatable about the optical axis of an objective lens includes a motor driven shutter operating ring rotatable coaxially with the focusing ring. The shutter operating ring and the focusing ring are operationally interconnected with each other by a clutch mechanism which is adapted to disconnect the interconnected rings from each other in response to a focus signal produced by an automatic focus detecting device incorporated in the camera. The focusing ring is rotationally moved by the motor driven shutter operating ring to produce the axial movement of the objective lens in order to position the latter to a proper focus position. The clutch mechanism releases the interconnection between the rings in response to a focus signal produced by an automatic focus detecting device so as to leave the focusing ring at a position where the objective lens is positioned in order to properly focus an image of an object to be photographed on the image plane of the camera, while the shutter operating ring continues to move rotationally for performing the shutter operation.
摘要翻译： 在相机中使用的具有能够围绕物镜的光轴旋转的聚焦环的快门驱动机构包括可与聚焦环同轴旋转的马达驱动的快门操作环。 快门操作环和聚焦环通过离合器机构相互操作地互相连接，所述离合器机构适于响应由结合在相机中的自动聚焦检测装置产生的聚焦信号而将互连的环彼此断开。 聚焦环由马达驱动的快门操作环旋转移动，以产生物镜的轴向移动，以便将后者放置到适当的对焦位置。 离合器机构响应于由自动聚焦检测装置产生的聚焦信号而释放环之间的互连，以便将聚焦环离开物镜放置的位置，以便将物体的图像适当地聚焦成为 在相机的图像平面上拍摄，同时快门操作环继续旋转移动以执行快门操作。
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公开(公告)号：US08391739B2
公开(公告)日：2013-03-05
申请号：US12822273
申请日：2010-06-24
申请人： Kiyotaka Kobayashi
发明人： Kiyotaka Kobayashi
CPC分类号： G03G21/0058 , G03G15/752
摘要： An image forming apparatus has an image carrier for carrying toner. A charger charges the surface of the image carrier and an exposure part then forms an electrostatic latent image thereon. A developer uses toner to develop the electrostatic latent image and a transfer part transfers a toner image from the image carrier to a recording medium. A cleaning roller has a circumferential surface that contacts with the surface of the image carrier and removes deposits therefrom by using toner that the circumferential surface carries. A carrier driver drives the image carrier and a power detector detects power consumption of the carrier driver. A roller controller determines, based on the detected power consumption whether a removal capacity of the cleaning roller to remove the deposits needs to be increased, and then controls rotation of the cleaning roller in response to a result of the determination.
摘要翻译： 图像形成装置具有用于承载调色剂的图像载体。 充电器对图像载体的表面充电，然后在其上形成静电潜像。 显影剂使用调色剂来显影静电潜像，并且转印部分将调色剂图像从图像载体转印到记录介质。 清洁辊具有与图像载体的表面接触的圆周表面，并且通过使用圆周表面携带的调色剂从而去除其沉积物。 载波驱动器驱动图像载体，功率检测器检测载波驱动器的功耗。 辊控制器基于检测到的功率消耗来确定是否需要增加清洁辊的去除能力以去除沉积物，然后响应于确定的结果来控制清洁辊的旋转。
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公开(公告)号：US20100329721A1
公开(公告)日：2010-12-30
申请号：US12822273
申请日：2010-06-24
申请人： Kiyotaka Kobayashi
发明人： Kiyotaka Kobayashi
CPC分类号： G03G21/0058 , G03G15/752
摘要： An image forming apparatus has an image carrier for carrying toner. A charger charges the surface of the image carrier and an exposure part then forms an electrostatic latent image thereon. A developer uses toner to develop the electrostatic latent image and a transfer part transfers a toner image from the image carrier to a recording medium. A cleaning roller has a circumferential surface that contacts with the surface of the image carrier and removes deposits therefrom by using toner that the circumferential surface carries. A carrier driver drives the image carrier and a power detector detects power consumption of the carrier driver. A roller controller determines, based on the detected power consumption whether a removal capacity of the cleaning roller to remove the deposits needs to be increased, and then controls rotation of the cleaning roller in response to a result of the determination.
摘要翻译： 图像形成装置具有用于承载调色剂的图像载体。 充电器对图像载体的表面充电，然后在其上形成静电潜像。 显影剂使用调色剂来显影静电潜像，并且转印部分将调色剂图像从图像载体转印到记录介质。 清洁辊具有与图像载体的表面接触的圆周表面，并且通过使用圆周表面携带的调色剂从而去除其沉积物。 载波驱动器驱动图像载体，功率检测器检测载波驱动器的功耗。 辊控制器基于检测到的功率消耗来确定是否需要增加清洁辊的去除能力以去除沉积物，然后响应于确定的结果来控制清洁辊的旋转。
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