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41.发明授权Clock signal switching device, clock signal switching method, data bus switching device, and data bus switching method 有权时钟信号切换装置，时钟信号切换方式，数据总线切换装置和数据总线切换方式公开(公告)号：US08026744B2
公开(公告)日：2011-09-27
申请号：US12861411
申请日：2010-08-23
IPC分类号： H03K17/00
摘要： A clock signal switching device includes: a plurality of signal synchronization generation means for generating mask signals and synchronized switching signals; a plurality of clock signal mask means for generating masked clock signals; a synchronized switching signal selection means for selecting one from among the synchronized switching signals; and a masked clock signal selection means for selecting one from among the masked clock signals.
摘要翻译： 时钟信号切换装置包括：多个信号同步产生装置，用于产生屏蔽信号和同步切换信号; 用于产生屏蔽时钟信号的多个时钟信号屏蔽装置; 同步切换信号选择装置，用于从同步切换信号中选择一个; 以及屏蔽时钟信号选择装置，用于从屏蔽的时钟信号中选择一个。
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公开(公告)号：US20060256209A1
公开(公告)日：2006-11-16
申请号：US11414437
申请日：2006-04-28
IPC分类号： H04N5/235
CPC分类号： H04N5/23212 , H04N17/002
摘要： A dimension between ends of a magnet is set to be larger than a moving distance of a lens of a photographing optical system. The magnet is arranged such that a direction of connecting magnetic poles (S-pole and N-pole) is substantially parallel to an optical axis direction of the lens. A Hall sensor is disposed in the center of a movable range of the lens along the optical axis direction. The magnet is mounted in a lens frame such that the center of the magnet faces the Hall sensor. Lens positions and outputs of the Hall sensor can be in one-to-one correspondence with each other within the movable range of the lens. The position detecting device and the electronic apparatus are miniaturized and produced at reduced costs.
摘要翻译： 将磁体的端部之间的尺寸设定为大于拍摄光学系统的透镜的移动距离。 磁铁被布置成使得连接磁极（S极和N极）的方向基本上平行于透镜的光轴方向。 霍尔传感器沿着光轴方向设置在透镜的可移动范围的中心。 磁体安装在透镜框架中，使得磁体的中心面向霍尔传感器。 霍尔传感器的透镜位置和输出可以在透镜的可移动范围内彼此一一对应。 位置检测装置和电子装置小型化并以低成本制造。
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43.发明申请Clock signal switching device, clock signal switching method, data bus switching device, and data bus switching method 有权时钟信号切换装置，时钟信号切换方式，数据总线切换装置和数据总线切换方式公开(公告)号：US20050012530A1
公开(公告)日：2005-01-20
申请号：US10890154
申请日：2004-07-14
摘要： A clock signal switching device includes: a plurality of signal synchronization generation means for generating mask signals and synchronized switching signals; a plurality of clock signal mask means for generating masked clock signals; a synchronized switching signal selection means for selecting one from among the synchronized switching signals; and a masked clock signal selection means for selecting one from among the masked clock signals.
摘要翻译： 时钟信号切换装置包括：多个信号同步产生装置，用于产生屏蔽信号和同步切换信号; 用于产生屏蔽时钟信号的多个时钟信号屏蔽装置; 同步切换信号选择装置，用于从同步切换信号中选择一个; 以及屏蔽时钟信号选择装置，用于从屏蔽的时钟信号中选择一个。
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44.发明授权Semiconductor integrated circuit and semiconductor integrated circuit system having serially interconnectable data buses 有权具有串行可互连数据总线的半导体集成电路和半导体集成电路系统公开(公告)号：US06297675B1
公开(公告)日：2001-10-02
申请号：US09478530
申请日：2000-01-06
申请人： Hironori Akamatsu , Yutaka Terada , Takashi Hirata , Yukio Arima , Satoshi Takahashi , Tadahiro Yoshida , Yoshihide Komatsu , Hiroyuki Yamauchi
发明人： Hironori Akamatsu , Yutaka Terada , Takashi Hirata , Yukio Arima , Satoshi Takahashi , Tadahiro Yoshida , Yoshihide Komatsu , Hiroyuki Yamauchi
IPC分类号： H03B100
CPC分类号： H03K19/018514 , Y10T307/549
摘要： A data line pair and a strobe line pair are provided between first and second chips to exchange data therebetween. The first chip includes an output circuit and a controller for controlling the output circuit. The second chip includes an input circuit. For example, the output circuit supplies a direct current from a power supply to one of the data lines. Then, the input circuit feeds back the received current to the output circuit through a pair of terminal resistors and the other data line. Subsequently, the output circuit supplies the fed back direct current to one of the strobe lines. In response, the input circuit feeds back the received current again to the output circuit through another pair of terminal resistors and the other strobe line. And then the fed back current is drained to the ground. Thus, compared to driving the data and strobe line pairs separately with the same amount of current supplied, the current dissipation can be halved. In this manner, the present invention is applicable to reduction of current dissipation when data should be transmitted at high speeds through multiple data bus pairs that are driven with a current supplied.
摘要翻译： 在第一和第二芯片之间提供数据线对和选通线对，以在它们之间交换数据。 第一芯片包括输出电路和用于控制输出电路的控制器。 第二芯片包括输入电路。 例如，输出电路将电流从电源提供给数据线之一。 然后，输入电路通过一对端子电阻和另一条数据线将接收的电流反馈到输出电路。 随后，输出电路将反馈的直流电流提供给选通线之一。 作为响应，输入电路通过另一对端子电阻器和另一个选通线路将接收到的电流再次反馈到输出电路。 然后将反馈电流排到地面。 因此，与以相同的电流量驱动数据和选通线对相比，电流消耗可以减半。 以这种方式，本发明可应用于当通过以所提供的电流驱动的多个数据总线对以高速传输数据时，减少电流消耗。
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45.发明授权Camera system having an accessory and being operable to prohibit a photographic operator when the set number of frames have been photographed during bracket photography 失效相机系统具有附件，并且当在支架摄影期间已经拍摄了设定的帧数时，可以操作以禁止摄影操作者
公开(公告)号：US5249014A
公开(公告)日：1993-09-28
申请号：US892662
申请日：1992-06-03
申请人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
发明人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.
摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。
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公开(公告)号：US4992820A
公开(公告)日：1991-02-12
申请号：US421619
申请日：1989-10-13
申请人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Tanijuchi
发明人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Tanijuchi
摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.
摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。
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公开(公告)号：US4953029A
公开(公告)日：1990-08-28
申请号：US125390
申请日：1987-11-25
摘要： A still carmera system is capable of being loaded with a film back or a still video back selectably or of changing focal length information of an objective lens in use so as to correspond to the image size of the still video back, whereby when loaded with the still video back, the operational condition of a focal length dependent portion is set in accordance with changed focal length information.
摘要翻译： 一个静止的卡梅拉系统能够可选择地装载一个胶片背面或一个静止视频，或者可以改变使用中的物镜的焦距信息，以便对应于静止视频的图像尺寸，从而当装载 仍然视频回放，根据改变的焦距信息设置焦距依赖部分的操作条件。
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48.发明授权
公开(公告)号：US4935766A
公开(公告)日：1990-06-19
申请号：US328551
申请日：1989-03-24
申请人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
发明人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in a plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data transmission between the microcomputer and the circuits uses a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer, are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit. The camera system is capable of coordinating flash mode and a bracket exposure mode. When the bracket mode is set, an exposure value for obtaining a proper exposure condition, a value for obtaining an over exposure condition by a predetermined exposure amount, and a value for obtaining an under exposure condition by a predetermined amount are each calculated for serially exposing a plurality of frames. Serial exposure of the frames is interrupted when a flash photographing mode is discriminated.
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公开(公告)号：US4878751A
公开(公告)日：1989-11-07
申请号：US328311
申请日：1989-03-24
申请人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
发明人： Yoshiiku Kikukawa , Masayuki Nakasa , Tadahiro Yoshida , Mashio Kitaura , Masaaki Nakai , Takanobu Omaki , Nobuyuki Taniguchi
摘要： A camera system including a camera body and a camera accessory attachable to the camera body, such as an interchangeable back lid, an interchangeable lens, a flash device and so on, is disclosed. In the system, a plurality of circuits provided in plurality of camera accessories are controlled by a microcomputer provided in the camera body. Data is transmitted between the microcomputer and the circuits using a serial data bus and synchronizing clock line connected therebetween. The circuit to receive the data sent from the microcomputer, or the circuit which should send the data to the microcomputer are selected by the microcomputer through chip select lines provided between the microcomputer and each circuit.
摘要翻译： 公开了一种照相机系统，其包括相机主体和附接到照相机主体的相机附件，诸如可互换后盖，可互换镜头，闪光灯装置等。 在该系统中，设置在多个相机附件中的多个电路由设置在相机机体中的微型计算机控制。 使用串行数据总线在微机和电路之间传输数据，同时连接其间的同步时钟线。 由微型计算机通过微型计算机和各电路之间提供的芯片选择线选择接收从微型计算机发送的数据的电路，或将数据发送到微机的电路。
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50.发明授权Calling system for enabling speech transmission from a caller to a called busy party in a telephone system 失效呼叫系统，用于在电话系统中启用从呼叫者到被叫忙方的语音传输
公开(公告)号：US4802206A
公开(公告)日：1989-01-31
申请号：US755425
申请日：1985-07-16
申请人： Tadahiro Yoshida , Michinori Hatabe
发明人： Tadahiro Yoshida , Michinori Hatabe
摘要： A telephone exchange equipment system for enabling transmission of a speech message from a fresh calling party to another busy party without interruption of the connection for the original conversation. Each of the telephone sets are connected to the exchange equipment through a four-wire cable comprising a transmitting line and a receiving line. The exchange equipment is provided with a mixer having two input terminals and an output terminal. During a time period when a first telephone set communicates with a second telephone set, when the exchange equipment receives a first telephone selection signal and a predetermined connection requirement signal from a third telephone set, the exchange equipment connects the transmitting lines of the second and third telephone sets to the two input terminals of the mixer while connecting the receiving line of the first telephone set to the output terminal of the mixer and maintaining the connection between the transmitting line of the first telephone set and the receiving line of the second telephone set.
摘要翻译： 一种电话交换设备系统，用于使得能够将来自新呼叫方的语音消息传输到另一忙碌方，而不会中断原始对话的连接。 每个电话机通过包括传输线和接收线的四线电缆连接到交换设备。 交换设备设有具有两个输入端和输出端的混频器。 在第一电话机与第二电话机通信的时间段期间，当交换设备从第三电话机接收到第一电话选择信号和预定的连接要求信号时，交换设备连接第二和第三电话机的发送线路 将第一电话机的接收线路连接到混频器的输出端子并保持第一电话机的发送线路与第二电话机的接收线路之间的连接的电话机连接到混频器的两个输入端子。
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