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1. 发明专利

JP2009027753A Monitoring camera apparatus and monitoring camera system apparatus 有权
标题翻译：监控摄像机和监视摄像机系统设备
公开(公告)号：JP2009027753A
公开(公告)日：2009-02-05
申请号：JP2008273725
申请日：2008-10-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIKUCHI MINORU , ROKUTA SHIGEHISA , KOBAYASHI MITSUKI
IPC分类号： H04N7/18 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide an excellent operability to an operator by improving a displacement between a mask-displaying position and a privacy-protection region generated when a turntable with a monitoring camera mounted thereon is rapidly rotated, and arbitrarily varying the synthetic rate of an imaging signal in a region of privacy protection and a privacy masking signal on setting a privacy mask, in a masking for the privacy protection of the monitoring camera. SOLUTION: A newly corrected mask is produced from the calculated data of a mask position on displaying the mask, from angles in each of tops in a mask-setting coordinate stored when setting the mask, a distance of photographic subject, the pan and the tilt angle of a turntable, a focal distance, and a length in one pixel of a pickup device; and the calculated data of the mask positions on displaying the mask by the same procedure as before. The corrected mask is added to its moving direction for display. The operator can check the imaging signal simultaneously with the mask position by arbitrarily setting the synthetic rate when setting the privacy mask. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过改善掩模显示位置和安装在其上的监视摄像机的转盘快速旋转时产生的隐私保护区域之间的位移，为操作者提供优异的可操作性，并且任意地改变在隐私保护的屏蔽中，在隐私保护区域中的成像信号的合成速率和设置隐私掩码的隐私掩蔽信号。解决方案：从显示掩模时的掩模位置的计算数据，从设置掩模时存储的掩模设置坐标中的每个顶部中的角度，摄影对象的距离，平底锅以及拾取装置的一个像素中的转台的倾斜角，焦距和长度; 以及通过与之前相同的步骤显示掩模时的掩码位置的计算数据。校正的掩模被添加到其移动方向用于显示。操作者可以通过在设置隐私遮罩时任意设定合成率来同时检查成像信号与掩模位置。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2005064571A Information transmission system and information transmission apparatus 审中-公开
标题翻译：信息传输系统和信息传输设备
公开(公告)号：JP2005064571A
公开(公告)日：2005-03-10
申请号：JP2003207251
申请日：2003-08-12
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MORO EIJI , ROKUTA SHIGEHISA , SHIGEMATSU KAZUO
IPC分类号： H04M3/42 , H01H3/00 , H04B7/26 , H04M1/00 , H04M1/247 , H04M1/725 , H04M1/73 , H04M11/00 , H04W24/00 , H04W52/00 , H04W52/02 , H04W88/02 , H04Q7/38
CPC分类号： H04W52/0261 , H04M1/72544 , H04M1/72588 , Y02D70/00 , Y02D70/164
摘要： PROBLEM TO BE SOLVED: To provide a system whereby a battery charging operation is surely carried out even when a child or an elderly person possesses a mobile type slave unit and to provide a system whereby a sure contact can be obtained from the mobile unit for a response to an important and particular instruction such as tracing of missing people even when the residual capacity of battery is decreased.
SOLUTION: In the case that the charging of battery of the slave unit is not quickly executed even when the battery residual capacity of the slave unit is decreased, a master unit possessed by the parent displays the reduction of the battery residual capacity of the slave unit. Further, in the case that the battery residual capacity of the slave unit is decreased resulting in causing risk of arising hindrance to the operations, the master unit stores particular instruction contents to a nonvolatile memory in the slave unit or to a management server so that operations in response to the instruction can be carried out after the battery residual capacity is restored to a sufficient capacity. Thus, the parent can monitor the reduction in the battery residual capacity of the slave unit possessed by the children or the like to prevent a worn-out battery, and even when the battery residual capacity of the slave unit is deficient, the slave unit can respond to the particular important instruction after the restoration of the battery residual capacity.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使当孩子或老年人拥有移动式从属单元并且提供一种可以从移动设备获得肯定接触的系统时，提供可靠地执行电池充电操作的系统即使当电池的剩余容量减少时，也可以回应重要的特定指令，例如追踪失踪人员。
解决方案：即使在从属单元的电池剩余容量减少的情况下，从属单元的电池的充电不能快速执行的情况下，由父母拥有的主单元显示电池剩余容量的降低从属单位。此外，在从属单元的电池剩余容量减小导致操作产生障碍的风险的情况下，主单元将特定指令内容存储在从单元中的非易失性存储器或管理服务器中，使得操作响应指令可以在电池剩余容量恢复到足够的容量之后进行。因此，父母可以监视儿童等所拥有的从属单元的电池剩余容量的减少以防止破旧的电池，并且即使当从属单元的电池剩余容量不足时，从单元也可以恢复电池剩余容量后，回应特殊的重要指示。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2004015362A Monitor camera, device monitor camera system device, and masking method for imaging screen 有权
公开(公告)号：JP2004015362A
公开(公告)日：2004-01-15
申请号：JP2002165058
申请日：2002-06-06
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KOBAYASHI MITSUKI , KIKUCHI MINORU , ROKUTA SHIGEHISA
IPC分类号： G06T1/00 , H04N1/38 , H04N5/225 , H04N7/18
CPC分类号： G08B13/1968 , G08B13/1963 , G08B13/19686 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To mask a privacy protection area wherein a monitor camera is directed almost directly below or above, and set a mask near the end of a screen having the large distortion of an image in masking the monitor camera for protecting privacy without deteriorating monitoring functions, and reduce calculation errors of a mask display due to the mounting position deviation of the camera on its rotating mount.
SOLUTION: In a mask setting, a panning and tilt angle at a mask-setting coordinate are calculated from the mask-setting coordinate, a panning and tile angle of a camera rotating mount, a focal length, an object distance, a distance from an imaging element 2 to a panning/tilt rotation center, and the pixel length of an imaging element 2, and stored together with the distance of the object. In a mask display, a mask position at the mask display is calculated from the stored panning and tilt angle at the mask setting coordinate, the object distance, the panning and tilt angle of the camera rotating mount, the focal length, the object distance, the distance from the imaging element 2 to the panning/tilt rotation center, and the pixel length of the imaging element 2. The mask position of an image signal is combined with other signals.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2005064885A Remote monitoring system 审中-公开
标题翻译：远程监控系统
公开(公告)号：JP2005064885A
公开(公告)日：2005-03-10
申请号：JP2003292780
申请日：2003-08-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MORO EIJI , ROKUTA SHIGEHISA , SHIGEMATSU KAZUO
IPC分类号： H04W28/00 , G06Q50/00 , G06Q50/10 , G06Q50/26 , H04L29/08 , H04M11/00 , H04N7/14 , H04N7/18 , H04W4/02 , H04W4/22 , H04W8/08 , H04W12/06 , H04W88/18 , G06F17/60 , H04Q7/38
CPC分类号： H04L67/125
摘要： PROBLEM TO BE SOLVED: To enable a parent remote from a child to know a real-time current status of the child at any time via information communication between the slave terminal of the child and the master terminal of the parent.
SOLUTION: When the parent inputs predetermined authentication data in the master terminal 3 to request authentication of the master terminal 3, the authentication data are transmitted to a company server 15 via a base station 9 and a cellular phone network 17 (step S61). The authentication data are compared by the company server 15 with reference data in a registered data file 53a for certifying the master terminal 3 to determine the authentication (step S62). When the parent operates keys on a slave unit controller 31 to remotely operate the slave terminal 1 from the master terminal 3, an instruction signal for performing the desired operation on the slave terminal 1 is transmitted from the master terminal 3 to a company facility 13 and temporarily kept in the facility 13 (step S63).
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过儿童的从属终端和父母的主终端之间的信息通信，使来自子级的父母远程可以随时知道孩子的实时当前状态。解决方案：当母机在主终端3中输入预定的认证数据以请求主终端3的认证时，认证数据经由基站9和蜂窝电话网17发送到公司服务器15（步骤S61 ）。认证数据由公司服务器15与注册数据文件53a中的参考数据进行比较，以证明主终端3确定认证（步骤S62）。当父母操作从单元控制器31上的键以从主终端3远程操作从终端1时，用于在从终端1上执行期望操作的指令信号从主终端3发送到公司设备13，临时保存在设施13中（步骤S63）。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2006003577A Imaging apparatus 审中-公开
标题翻译：成像设备
公开(公告)号：JP2006003577A
公开(公告)日：2006-01-05
申请号：JP2004179146
申请日：2004-06-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： ONO HIDEJI , ROKUTA SHIGEHISA , KIKUCHI MINORU , UEMURA KAZUNORI
IPC分类号： G02B7/08 , G03B13/34 , H04N5/225
CPC分类号： G03B13/34
摘要： PROBLEM TO BE SOLVED: To perform optimum zooming and focusing, even after long-time use.
SOLUTION: The imaging apparatus is equipped with a lens, movable along the optical axis; a moving means for driving the lens; a driving count means for counting the driving number of times or driving time of the driving means; a memory means for storing the amount of correction for correcting the mechanical backlash of the driving means, corresponding to the number of the driving times or the driving time of the driving means; and a control means for correcting the mechanical backlash of the driving means and controlling the driving means, by using the amount of correction corresponding to the number of the driving times or the driving time counted by the driving count means among the amounts of correction to be stored by the memory means.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使长时间使用，也可以进行最佳的变焦和聚焦。
解决方案：成像装置配备有可沿光轴移动的透镜; 用于驱动透镜的移动装置; 驱动计数装置，用于对驱动装置的行驶次数或驾驶时间进行计数; 存储装置，用于存储与驱动装置的驱动次数或驱动时间相对应的用于校正驱动装置的机械齿隙的校正量; 以及控制装置，用于校正驱动装置的机械间隙并控制驱动装置，通过使用与驱动计数装置计数的驱动时间数或驱动时间的校正量相对应的校正量，由存储装置存储。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2004146890A Monitor camera apparatus and monitor camera system apparatus 审中-公开
公开(公告)号：JP2004146890A
公开(公告)日：2004-05-20
申请号：JP2002306469
申请日：2002-10-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIKUCHI MINORU , ROKUTA SHIGEHISA , KOBAYASHI MITSUKI
IPC分类号： H04N5/225 , H04N5/232 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To enhance a deviation between a privacy protecting range and a mask display position caused when a turning base with a monitor camera fitted thereto is turned at a high speed in masking for protecting the privacy from infringement caused by the monitor camera and to provide convenience to an operator by optionally varying a composite ratio between a privacy mask signal and a video signal within the privacy protecting range at the time of setting of a privacy mask. SOLUTION: A new correction mask is generated on the basis of data for calculating a mask position at mask display from an angle of each apex of mask setting coordinates stored at the mask setting, a distance of an object, panning and tilt angles of the camera turning base, a focal distance, and a length of one pixel of an imaging element, and of data for calculating the mask position at the mask display resulting from the same arithmetic operation as that at a preceding time, and the correction mask is added to the mask in its traveling direction and the resulting mask is displayed. Further, optionally setting the composite ratio at setting of the privacy mask allows the operator to simultaneously confirm the video signal and the mask position at the setting. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2002374528A Monitor system and device 审中-公开
标题翻译：监控系统和设备
公开(公告)号：JP2002374528A
公开(公告)日：2002-12-26
申请号：JP2001181946
申请日：2001-06-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SATO TOMOHISA , ROKUTA SHIGEHISA
IPC分类号： H04N5/915 , G08B13/194 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a monitor system that combines a human body sensing means and a transmitter usually making no recording but making recording of people whose entry is not permitted when the people enters a prescribed area so as to reduce recording of unnecessary information to the utmost.
SOLUTION: The monitor system is provided with the human body sensing means that senses the presence of people in the prescribed area, a reception means that transmits an identification signal denoting the permission of the entry into the prescribed area and receives a transmission signal from a transmission means able to be carried by people, an image pickup means that outputs a picked-up video within the prescribed area, a recording means that can record a video output from the image pickup means, and a control means that controls the recording means on the basis of the signal from the human sensing means and the reception means. The control means allows the recording means to record the video output from the image pickup means only when the human sensing means senses the presence of people and the reception means receives no identification signal denoting the permission of the entry of people to the prescribed area.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种组合人体感测装置和通常不进行记录的发射机的监视器系统，但是当人们进入规定区域时进行不允许的人的记录，以便减少不必要的信息的记录，最大的。解决方案：监视器系统设置有感测在规定区域中的人的存在的人体感测装置，接收装置，其将表示入口许可的识别信号发送到指定区域并从传输接收传输信号意味着能够由人携带的图像拾取装置，其输出在规定区域内的拾取视频，记录装置，其可以记录从图像拾取装置输出的视频;以及控制装置，来自人感测装置和接收装置的信号的基础。控制装置允许记录装置仅在人感知装置感测到人的存在时才记录来自图像拾取装置的视频输出，并且接收装置不接收表示允许人进入规定区域的识别信号。

8. 发明专利

JPH1188810A ELECTRONIC CAMERA 失效
公开(公告)号：JPH1188810A
公开(公告)日：1999-03-30
申请号：JP23927597
申请日：1997-09-04
申请人： HITACHI LTD , HITACHI VIDEO IND INF SYST INC
发明人： MIZOGUCHI KENJI , SATO MAMORU , TOYOSHIMA SHUJI , ROKUTA SHIGEHISA
IPC分类号： H04N5/765 , H04N5/76 , H04N5/781
摘要： PROBLEM TO BE SOLVED: To speedily additionally photograph one more picture through the indication calling rephotographing when camera shaking occurs during photographing by providing an output means for calling rephotographing by issuing the alarm of camera shaking corresponding to the output of a vibration detecting means for detecting vibrations on the main body of a camera. SOLUTION: Vibration detectors 11 and 12 are provided for detecting the vertical and horizontal vibrations of the camera. Vibration detecting signals from the vibration detectors 11 and 12 are amplified by a vibrate signal amplifier 13 and fetched later into a CPU 14 of a DSP. On the assumption that a photographer presses a photograph button 18, in this case, the signal of that photographing ON is fetched into a main CPU 15 and while a digital signal processing IC (DSP) 5 fetches images, the CPU 14 of the DSP monitors the vibration detecting signals outputted from the vibration detectors 11 and 12. When vibrations caused by camera shaking are detected, these signals are sent to the main CPU 15 and the occurrence of camera shaking is displayed on a display device 17.

9. 发明专利

JPH10191121A IMAGE PICKUP DEVICE 失效
公开(公告)号：JPH10191121A
公开(公告)日：1998-07-21
申请号：JP34828296
申请日：1996-12-26
申请人： HITACHI LTD , HITACHI VIDEO IND INF SYST INC
发明人： MOTOKI SATORU , HIRAISHI TOSHIO , KUMAGAI TOSHIRO , TOYOSHIMA SHUJI , YAMAUCHI KIYOSHI , ROKUTA SHIGEHISA
IPC分类号： H04N5/225 , H04N13/02
摘要： PROBLEM TO BE SOLVED: To reduce leakage of signals not selected into a selected signal by stopping an output signal of an image pickup element not selected in the case that any of output signals of a plurality of CCD image pickup elements is selected. SOLUTION: An output signal 5 of a CCD image pickup element 1 is fed to an input of a switch 3 and an output signal 6 of a CCD image pickup element 2 is fed to an input of a switch 4. Output sides of the switches 3, 4 are connected and either the output signal 5 or the output signal 6 is selected by switching selection signals 7, 8, and a selected output signal 9 is obtained. The selection signals 7, 8 are used to control continuity/interruption between switch input and output and to generate reset gate pulses 12, 13 of the CCD image pickup elements 1, 2. A drive state of the CCD image pickup elements 1, 2 is controlled based on the reset gate pulses 12, 13. Since its output signal is stopped when a CCD image pickup element is not selected, the output signal does not appear an input of the switch 3 or 4.

10. 发明专利

JP2003153076A IMAGING DEVICE 审中-公开
公开(公告)号：JP2003153076A
公开(公告)日：2003-05-23
申请号：JP2001352982
申请日：2001-11-19
申请人： HITACHI LTD , HITACHI ULSI SYS CO LTD
发明人： KIKUCHI MINORU , ROKUTA SHIGEHISA , KONDO TAKAHITO
IPC分类号： G03B7/08 , G03B7/18 , G03B11/00 , G03B15/00 , H04N5/225 , H04N5/238 , H04N5/335
摘要： PROBLEM TO BE SOLVED: To perform switching operation of infrared cut filters suitable for a setting environment in an imaging device wherein an infrared cut filter is got in and out of the optical path of a pickup light. SOLUTION: The imaging device is equipped with an image pickup element 2, a filter getting-in/out means 13 for getting the infrared cut filter 132 in and out of the optical path of the pickup light L, a storage device A74 for storing historical storage data of filter getting-in/out information concerning a getting-in/out state of the filter 131, a storage device B75 for recording a switching decision threshold value of the filter 131 which is calculated on the basis of the filter getting-in/out information stored in the storage device 74 at an arbitrary constant period, and a subject illuminance deciding means 72 for deciding whether the switching operation getting the filter 131 in and out is performed by comparing subject illuminance with the filter switching decision threshold value. The subject illuminance is obtained from a luminance signal based on an output of the image pickup element 2. The pickup device performs automatically the getting-in/out of the filter 131 on the basis of decision result of the deciding means 72.

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