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1. 发明授权

US5063403A Electronic flash apparatus for camera 失效
标题翻译：电子闪光灯相机
公开(公告)号：US5063403A
公开(公告)日：1991-11-05
申请号：US659547
申请日：1991-02-25
申请人： Norikazu Yokonuma , Nobuyoshi Hagiuda , Yoshikazu Iida , Hiroshi Sakamoto , Hideki Matsui
发明人： Norikazu Yokonuma , Nobuyoshi Hagiuda , Yoshikazu Iida , Hiroshi Sakamoto , Hideki Matsui
IPC分类号： G03B15/05 , H04Q9/00
CPC分类号： G03B15/05 , G03B2215/05
摘要： An electronic flash apparatus is capable of discriminating the presence or absence of connection to a camera, and also the state of a connected camera. When the flash apparatus is connected to a camera capable of information transfer, the time required to transfer information is minimal. At least some of the terminals that connect the flash apparatus to the camera perform multiple functions. Different currents are supplied to certain terminals depending upon whether a connected camera is in an information transfer state or a flash photographing state. Terminal voltage detection controls certain functions, including varying certain terminal voltage.
摘要翻译：电子闪光装置能够识别与相机的连接的存在或不存在，以及连接的相机的状态。当闪光装置连接到能够进行信息传送的相机时，传送信息所需的时间很短。将闪光装置连接到相机的至少一些终端执行多种功能。取决于连接的相机是处于信息传送状态还是闪光拍摄状态，向某些终端提供不同的电流。端子电压检测控制某些功能，包括某些端子电压的变化。

2. 发明授权

US5075714A Electronic flash apparatus 失效
标题翻译：电子闪光灯
公开(公告)号：US5075714A
公开(公告)日：1991-12-24
申请号：US652356
申请日：1991-02-06
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Norikazu Yokonuma , Yoshikazu Iida , Hiroshi Sakamoto
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Norikazu Yokonuma , Yoshikazu Iida , Hiroshi Sakamoto
IPC分类号： H05B41/32
CPC分类号： H05B41/32
摘要： An electronic flash apparatus uses a voltage-controlled switching device, such as an insulated gate bipolar transistor, for controlling the start and termination of flash emission from a flash discharge tube. A peak voltage of an oscillation generated in a resonant circuit, produced in response to a flash emission start command, is clamped by a clamping circuit and is used to turn on the voltage-controlled switching device. Another resonant circuit may be used for doubling the voltage between the anode and cathode of the flash discharge tube when the flash discharge tube is triggered.

3. 发明授权

US4924252A Electronic flash device for camera 失效
标题翻译：相机电子闪光灯装置
公开(公告)号：US4924252A
公开(公告)日：1990-05-08
申请号：US330288
申请日：1989-03-29
申请人： Yoshikazu Iida , Nobuyoshi Hagiuda , Norikazu Yokonuma , Hiroshi Sakamoto , Hideki Matsui
发明人： Yoshikazu Iida , Nobuyoshi Hagiuda , Norikazu Yokonuma , Hiroshi Sakamoto , Hideki Matsui
IPC分类号： G03B7/16 , G03B15/05
CPC分类号： G03B15/05 , G03B2215/0514
摘要： An electronic flash device is detachably mountable on a camera and capable of data communication with said camera. The electronic flash device comprises a display unit for automatically setting photographing information upon receiving relevant data from the camera or manually setting photographing information. The display unit is set in a first display state when the device is mounted on a camera capable of data communication and data are transmitted therefrom, or is set in a different display unit when the device is mounted on a camera incapable of data communication and no data are transmitted therefrom.
摘要翻译：电子闪光装置可拆卸地安装在相机上并且能够与所述照相机进行数据通信。电子闪光装置包括显示单元，用于在从相机接收相关数据或手动设置拍摄信息时自动设置拍摄信息。当将装置安装在能够进行数据通信和数据传输的相机上时，将显示单元设置在第一显示状态，或者当将装置安装在不能进行数据通信的相机上时，将其设置在不同的显示单元中从中传送数据。

4. 发明授权

US4996550A Shutter speed control device 失效
标题翻译：快门速度控制装置
公开(公告)号：US4996550A
公开(公告)日：1991-02-26
申请号：US332179
申请日：1989-04-03
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Norikazu Yokonuma , Hiroshi Sakamoto , Yoshikazu Iida
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Norikazu Yokonuma , Hiroshi Sakamoto , Yoshikazu Iida
IPC分类号： G03B7/17 , G03B9/70 , G03B15/05
CPC分类号： G03B9/70
摘要： In a camera system comprising a camera and a flash device, a first synchronizing signal is generated when the camera shutter starts an exposure, and a second synchronizing signal is generated when the exposure is about to be terminated. First and second synchro control modes may be selected. A light emission control is responsive to the first synchronizing signal to drive the flash device when the first synchro control mode is selected and is responsive to the second synchronizing signal to drive the flash device when the second synchro control mode is selected. A shutter control makes possible the driving of the shutter at shutter speeds up to a first limit speed when the first synchro control mode is selected and makes possible the driving of the shutter at shutter speeds up to a second limit speed when the second synchro control is selected, the second limit speed being lower than the first limit speed.
摘要翻译：在包括相机和闪光装置的相机系统中，当相机快门开始曝光时产生第一同步信号，并且当曝光即将结束时产生第二同步信号。可以选择第一和第二同步控制模式。当选择第一同步控制模式时，发光控制响应于第一同步信号来驱动闪光装置，并且当选择第二同步控制模式时响应于第二同步信号来驱动闪光装置。当选择第一同步控制模式时，快门控制使得可以以快门速度快门速度驱动快门到达第一极限速度，并且当第二同步控制为所述第二限制速度低于所述第一限制速度。

5. 发明申请

US20110103142A1 SEMICONDUCTOR DEVICE 失效
标题翻译：半导体器件
公开(公告)号：US20110103142A1
公开(公告)日：2011-05-05
申请号：US12986178
申请日：2011-01-07
申请人： SATORU HANZAWA , Yoshikazu Iida
发明人： SATORU HANZAWA , Yoshikazu Iida
IPC分类号： G11C11/00
CPC分类号： G11C13/0069 , G11C13/0004 , G11C13/004 , G11C2213/79
摘要： In a memory array MCA which includes memory cells MC each having a variable-resistance-based memory device RQ and a select transistor MQ, an object is to receive a fixed quantity of storage data for a short time, and to realize writing operation to the memory cell, with suppressed peak current. In order to achieve the object, the data bus occupation time in rewriting operation is shortened by using plural sense amplifiers and storing storage data temporarily, and plural programming circuits are provided and activated using the control signals with different phases. By the above, the phase change memory system with low current consumption can be realized, without causing degradation of the utilization ratio of the data bus.
摘要翻译：在包括具有可变电阻的存储器件RQ和选择晶体管MQ的存储单元MC的存储器阵列MCA中，目的是在短时间内接收固定量的存储数据，并且实现对存储单元，具有抑制的峰值电流。为了实现该目的，通过使用多个读出放大器和临时存储存储数据来缩短重写操作中的数据总线占用时间，并且使用具有不同相位的控制信号来提供和激活多个编程电路。通过上述，可以实现具有低电流消耗的相变存储器系统，而不会降低数据总线的利用率。

6. 发明申请

US20100214828A1 SEMICONDUCTOR DEVICE 失效
标题翻译：半导体器件
公开(公告)号：US20100214828A1
公开(公告)日：2010-08-26
申请号：US12377271
申请日：2006-09-15
申请人： Satoru Hanzawa , Yoshikazu Iida
发明人： Satoru Hanzawa , Yoshikazu Iida
IPC分类号： G11C11/00 , G11C7/00
CPC分类号： G11C13/0069 , G11C13/0004 , G11C13/004 , G11C2213/79
摘要： In a memory array MCA which includes memory cells MC each having a variable-resistance-based memory device RQ and a select transistor MQ, an object is to receive a fixed quantity of storage data for a short time, and to realize writing operation to the memory cell, with suppressed peak current. In order to achieve the object, the data bus occupation time in rewriting operation is shortened by using plural sense amplifiers and storing storage data temporarily, and plural programming circuits are provided and activated using the control signals with different phases. By the above, the phase change memory system with low current consumption can be realized, without causing degradation of the utilization ratio of the data bus.
摘要翻译：在包括具有可变电阻的存储器件RQ和选择晶体管MQ的存储单元MC的存储器阵列MCA中，目的是在短时间内接收固定量的存储数据，并且实现对存储单元，具有抑制的峰值电流。为了实现该目的，通过使用多个读出放大器和临时存储存储数据来缩短重写操作中的数据总线占用时间，并且使用具有不同相位的控制信号来提供和激活多个编程电路。通过上述，可以实现具有低电流消耗的相变存储器系统，而不会降低数据总线的利用率。

7. 发明申请

US20090207652A1 SEMICONDUCTOR DEVICE INCLUDING RESISTANCE STORAGE ELEMENT 有权
标题翻译：包括电阻存储元件的半导体器件
公开(公告)号：US20090207652A1
公开(公告)日：2009-08-20
申请号：US12370283
申请日：2009-02-12
申请人： Fumihiko Nitta , Yoshikazu Iida , Takashi Yamaki
发明人： Fumihiko Nitta , Yoshikazu Iida , Takashi Yamaki
IPC分类号： G11C11/00 , G11C11/416
CPC分类号： G11C13/0069 , G11C11/5678 , G11C13/0004 , G11C2013/0076 , G11C2213/79
摘要： A phase change memory includes a memory cell with a phase change element storing data according to level change of a resistance value in association with phase change, a write circuit converting the phase change element to an amorphous state or a polycrystalline state according to the logic of write data in a write operation mode, a read circuit reading out stored data from the phase change element in a readout operation mode, and a discharge circuit applying a discharge voltage to the phase change element to remove electrons trapped in the phase change element in a discharge operation mode. Accordingly, variation in the resistance value at the phase change element can be suppressed.
摘要翻译：相变存储器包括具有相变元件的存储单元，该相变元件根据与相变相关联的电阻值的电平变化存储数据，写入电路根据逻辑将逻辑转换为非晶态或多晶态在写入操作模式下写入数据，读出电路在读出操作模式下从相变元件读出存储的数据，以及放电电路将放电电压施加到相变元件，以去除捕获在相变元件中的电子放电操作模式。因此，可以抑制相变元件的电阻值的变化。

8. 发明授权

US06535693B2 Photometry device 有权
标题翻译：测光装置
公开(公告)号：US06535693B2
公开(公告)日：2003-03-18
申请号：US09784239
申请日：2001-02-16
申请人： Isamu Hirai , Yoshikazu Iida
发明人： Isamu Hirai , Yoshikazu Iida
IPC分类号： G03B700
CPC分类号： G03B7/09974 , G03B7/00
摘要： A photometry device for a camera, includes a normal light sensor having spectral sensitivity characteristics close to visual sensitivity characteristics, a plurality of colorimetric sensors having spectral sensitivity characteristics that are different from each other, an exposure amount determining system that determines an exposure amount of an object in accordance with an output of the normal light sensor, a colorimetry system that judges a color of the object in accordance with the outputs of the plurality of colorimetric sensors, and a compensation amount determining system that determines an exposure compensation amount in accordance with the color judged by the colorimetry system. The compensation amount determining system compensates for the exposure compensation amount determined by the compensation amount determining system in accordance with differences among the outputs of the plurality of colorimetric sensors.
摘要翻译：一种用于相机的测光装置，包括具有接近视觉灵敏度特性的光谱灵敏度特性的正常光传感器，具有彼此不同的光谱灵敏度特性的多个比色传感器，确定曝光量的曝光量确定系统对象，根据普通光传感器的输出，根据多个比色传感器的输出来判断对象的颜色的比色系统;以及补偿量确定系统，其根据所述多个比色传感器的输出确定曝光补偿量颜色由比色法判定。补偿量确定系统根据多个比色传感器的输出之间的差异来补偿由补偿量确定系统确定的曝光补偿量。

9. 发明授权

US06510285B2 Strobe control device 失效
标题翻译：选通控制装置
公开(公告)号：US06510285B2
公开(公告)日：2003-01-21
申请号：US09837468
申请日：2001-04-19
申请人： Isamu Hirai , Yoshikazu Iida
发明人： Isamu Hirai , Yoshikazu Iida
IPC分类号： G03B1505
CPC分类号： G03B7/16
摘要： A strobe control device for a camera is provided with a light amount measuring system that measures amount of light emitted by a strobe and reflected by an object, a comparing system that compares the measured light amount with a reference exposure light amount. The reference exposure light amount is determined in accordance with a reference control level, the strobe is controlled to stop emitting light when the measured light amount has reached the reference exposure light amount. The strobe control device is further provided with a colorimetry system that determines a color of the object, a reflection compensation value determining system that determines a compensation value for compensating for errors depending on a reflectivity of an object, and a compensation system that compensates for the reference control level in accordance with the reflection compensation value.
摘要翻译：一种用于照相机的闪光灯控制装置设置有测量由闪光灯发射并被物体反射的光量的光量测量系统，比较系统，其将测量的光量与参考曝光量进行比较。根据参考控制电平来确定基准曝光量，当被测量的光量达到基准曝光光量时，控制闪光灯停止发光。所述选通控制装置还具有确定所述物体的颜色的比色系统，反映补偿值确定系统，所述反射补偿值确定系统根据物体的反射率确定用于补偿误差的补偿值;以及补偿系统，参考控制级别根据反射补偿值。

10. 发明授权

US5457846A Portable power blower 失效
标题翻译：便携式电动鼓风机
公开(公告)号：US5457846A
公开(公告)日：1995-10-17
申请号：US176473
申请日：1994-01-03
申请人： Michiyasu Kuwano , Yoshikazu Iida
发明人： Michiyasu Kuwano , Yoshikazu Iida
IPC分类号： B08B5/02 , A47L5/14 , F02B63/02 , F02B75/02 , F04D25/02 , F04D29/42 , A47L5/36
CPC分类号： A47L5/14 , F02B63/02 , F02B2075/025
摘要： A portable power blower includes a body and a handle mounted on a top of the body. The body includes a prime mover, a fan volute chamber, a fan housed in the fan volute chamber and attached to one end of an output shaft of the prime mover, and an air inlet of the fan volute chamber formed in front of the fan. A main guard member is so mounted as to cover one side surface of the fan volute chamber on which the air inlet is formed, and a gap for radially introducing external air into the air inlet is formed between a rear side of the main guard member and the one side surface. The gap is in open communication with atmosphere at a top portion of the body. A bottom guard member connected to the main guard member and the fan volute chamber covers bottom portions of the fan volute chamber and the prime mover, and a sub-guard member connected to the bottom guard member and the fan volute chamber covers sides of the prime mover which oppose the main guard member and the bottom guard member, respectively.
摘要翻译：便携式动力鼓风机包括主体和安装在主体顶部上的手柄。主体包括原动机，风扇蜗壳，容纳在风扇蜗壳室中的风扇，并连接到原动机的输出轴的一端，以及形成在风扇前面的风扇蜗壳室的进气口。主保护构件被安装成覆盖其上形成有空气入口的风扇蜗壳室的一个侧表面，并且在主防护构件的后侧之间形成用于将外部空气径向引入空气入口的间隙，一侧表面。这个差距与身体顶部的大气开放沟通。连接到主防护构件和风扇蜗壳的底部防护构件覆盖风扇蜗壳室和原动机的底部，并且连接到底部防护构件和风扇蜗壳室的副防护构件覆盖主体的侧面分别与主保护构件和底部防护构件相对的动子。

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