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公开(公告)号：US5761559A
公开(公告)日：1998-06-02
申请号：US707254
申请日：1996-09-03
CPC分类号： G03B17/30
摘要： An opening and closing apparatus for opening and closing a light blocking door provided at a film feed slot of a film cartridge comprises a drive device that drives the light blocking door to open and close, a single switch that outputs a signal with a specific pattern with a light blocking door opening and closing operation of the drive device and a control device that controls the drive device based upon the output signal from the switch. The switch, for instance, includes a switch pattern that is integrated with a rotating member constituting the drive device and a brush that slides on the switch pattern as the rotating member rotates.
摘要翻译： 一种用于打开和关闭设置在暗盒的胶片馈送槽处的遮光门的打开和关闭装置，包括驱动遮光门打开和关闭的驱动装置，单个开关，其以特定图案输出信号， 驱动装置的遮光门打开和关闭操作以及基于来自开关的输出信号来控制驱动装置的控制装置。 开关例如包括与构成驱动装置的旋转构件一体化的开关图案，以及随着旋转构件旋转而在开关图案上滑动的刷子。
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公开(公告)号：US5892997A
公开(公告)日：1999-04-06
申请号：US912090
申请日：1997-08-15
CPC分类号： G03B17/425
摘要： A film rewinding apparatus for a camera is described whereby the completion of film rewinding is accurately timed even if environmental conditions change. First edge detecting mechanism is positioned on a winding-spool side of the camera on a path on which perforations of the film pass and second edge detecting mechanism is positioned on the film cartridge side of the camera. A set time period used by a timer for timing the completion of the film rewinding is calculated based on a time period during which perforation edges detected by the first edge detecting mechanism are detected by the second edge detecting mechanism. If the perforation edges of the film are not detected within the set time period, a determination is made that the film rewinding has been completed and the rewinding operation is terminated.
摘要翻译： 描述了一种用于照相机的胶片倒卷装置，即使环境条件改变，胶片倒片的完成也被准确地定时。 第一边缘检测机构位于相机的绕线卷轴一侧，该胶片通过的路径和第二边缘检测机构位于相机的暗盒侧。 基于由第二边缘检测机构检测到由第一边缘检测机构检测到的穿孔边缘的时间段，计算用于定时完成胶卷倒带的定时器的设定时间。 如果在设定的时间段内没有检测到胶片的穿孔边缘，则确定胶片倒片已经完成并且重绕操作终止。
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公开(公告)号：US5842066A
公开(公告)日：1998-11-24
申请号：US690080
申请日：1996-07-31
CPC分类号： G03B17/24 , G03B17/425 , G03B2217/244
摘要： A film feed control apparatus feeds film with an electrical feeding mechanism in a film feeding direction and stops the film at predetermined positions. The film includes a plurality of photo frames. A predetermined number of perforations having edges at leading and trailing sides of the film are defined at predetermined positions at the photo frames. An edge detector detects edges of the perforations of the film as the film is fed in the feeding direction. A physical amount detector detects a physical amount that relates to an amount of film that is fed from a time when the film feeding starts to a time when an edge of a predetermined perforation is detected. The physical amount detector also detects a physical amount that relates to an amount of film that is fed from the time when the edge of the predetermined perforation is detected to a time when another edge is detected. A controller determines a time, subsequent to the time when film feeding starts, for the feeding mechanism to stop feeding the film based upon a number of edges detected by the edge detector and the physical amounts detected by the physical amount detector.
摘要翻译： 胶片输送控制装置在胶片供给方向上用进给机构进给胶片，并将胶片停止在预定位置。 该影片包括多张相框。 在相框的预定位置处限定了在胶片的前侧和后侧具有边缘的预定数量的穿孔。 边缘检测器检测当胶片沿进纸方向进给时胶片的穿孔边缘。 物理量检测器检测与从胶片供给开始的时刻到检测到预定穿孔的边缘的时间的进给量相关的物理量。 物理量检测器还检测与从检测到预定穿孔的边缘到检测到另一边缘的时间期间供给的胶片量有关的物理量。 控制器基于由边缘检测器检测到的边缘数量和由物理量检测器检测到的物理量，确定进给机构停止进给胶片之后的时间。
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4.发明授权Camera capable of displaying information relating to the number of frames of film 失效能够显示与电影帧数相关的信息的摄像机
公开(公告)号：US5734939A
公开(公告)日：1998-03-31
申请号：US786973
申请日：1997-01-24
申请人： Youichi Yamazaki , Toshiyuki Nakamura , Keishi Urata , Hitoshi Aoki , Daiki Tsukahara , Yoshikazu Iida
发明人： Youichi Yamazaki , Toshiyuki Nakamura , Keishi Urata , Hitoshi Aoki , Daiki Tsukahara , Yoshikazu Iida
CPC分类号： G03B17/36 , G03B17/18 , G03B7/24 , G03B2206/008 , G03B2217/263
摘要： A camera adapted to receive a film cartridge having a recording member on which is recorded information relating to a total number of available frames in a film is provided. This camera includes an information detector that detects the information relating to the total number of available frames that is recorded on the recording member, a display unit that displays the information relating to the total number of available frames, an abnormality judging unit that determines whether any abnormality is present in the information relating to the total number of available frames that is detected by the information detector, and a display controller that controls a display of the display unit according to a result of judgement made by the abnormality judging unit.
摘要翻译： 提供一种适于接收具有记录部件的胶卷暗盒的照相机，其上记录有关胶片中可用帧总数的信息。 该照相机包括信息检测器，其检测与记录在记录部件上的可用帧总数相关的信息;显示单元，显示与可用帧总数有关的信息;异常判断单元， 在与由信息检测器检测到的可用帧的总数有关的信息中存在异常;以及显示控制器，其根据异常判断单元的判断结果来控制显示单元的显示。
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公开(公告)号：US5655162A
公开(公告)日：1997-08-05
申请号：US702051
申请日：1996-08-23
CPC分类号： G03B17/425 , G03B17/18 , G03B17/36
摘要： A film feeding device of a camera includes a film feeding mechanism which has an initial winding mode to feed film mounted in the camera and wind a first frame to a shooting position, a first frame winding mode to wind the film by one frame subsequent to shooting, a manual rewinding mode to rewind the film into a film cartridge when a rewinding operation member is operated, and an automatic rewinding mode to rewind the film into the cartridge when the film is rewound through the final edge during rewinding of the film by one frame. A frame number counting mechanism counts a number of shootable frames remaining each time one frame is wound, and counts a number of frames remaining to be rewound each time one frame is rewound. An initial value setting mechanism sets a total number of frames of film as an initial value of the number of shootable frames remaining for the frame number counting mechanism subsequent to initial winding, and sets concurrently the number of frames already shot as the initial value of a number of frames remaining to be rewound for the frame number counting mechanism prior to rewinding. A display displays the frame number counted by the frame number counting mechanism. The initial value setting mechanism computes the number of frames already shot using different methods for the manual rewinding mode and for the automatic rewinding mode.
摘要翻译： 照相机的胶片馈送装置包括胶片馈送机构，该胶片馈送机构具有初始卷绕模式，用于将安装在照相机中的胶片送入拍摄位置;将第一帧卷绕到拍摄位置;第一帧卷绕模式，在拍摄之后将胶片卷起一帧; 手动倒带模式，当操作倒带操作构件时，将胶卷倒回胶片暗盒中，以及自动重放模式，以便当胶片在胶片倒片期间重新卷绕一帧时将胶片重新卷绕到最终边缘时将胶卷倒回盒中 。 帧数计数机构对每次缠绕一帧时的可拍摄帧的数量进行计数，并且每次重新舍弃一帧时，对剩余的帧数进行计数。 初始值设定机构将初始卷绕之后的帧数计数机构剩余的可拍摄帧的数量的初始值设定为胶卷的总数，并且同时设置已经拍摄的帧数作为初始值 在倒带之前的帧数计数机构剩余的剩余帧数。 显示器显示由帧号计数机构计数的帧号。 初始值设置机构使用手动倒带模式和自动倒带模式的不同方法计算已经拍摄的帧数。
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6.发明授权Dielectric ceramics, multilayer ceramic capacitor and method for manufacturing the same 有权介电陶瓷，多层陶瓷电容器及其制造方法公开(公告)号：US07365958B2
公开(公告)日：2008-04-29
申请号：US11258669
申请日：2005-10-25
IPC分类号： H01G4/06
CPC分类号： H01G4/1227 , C04B35/4682 , C04B35/624 , C04B35/62655 , C04B35/62805 , C04B35/6281 , C04B35/62815 , C04B35/645 , C04B2235/3206 , C04B2235/3225 , C04B2235/3262 , C04B2235/36 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6582 , C04B2235/663 , C04B2235/761 , C04B2235/762 , C04B2235/786 , C04B2235/79 , C04B2235/85 , H01G4/1281 , H01G4/30
摘要： Crystal grains mainly composed of barium titanate have a mean grain size of not more than 0.2 μm. The volume per unit cell V that is represented by a product of lattice constant (a, b, c) figured out from the X-ray diffraction pattern of the crystal grains is not more than 0.0643 nm3. Thereby, a dielectric ceramics having high relative dielectric constant can be obtained. A multilayer ceramic capacitor comprises a capacitor body and an external electrode that is formed at both ends of the capacitor body. The capacitor body comprises dielectric layers composed of the dielectric ceramics, and internal electrode layers. The dielectric layers and the internal electrode layers are alternately laminated.
摘要翻译： 主要由钛酸钡组成的晶粒的平均粒径不大于0.2μm。 由晶粒的X射线衍射图形出的由晶格常数（a，b，c）的乘积表示的每单位晶胞V的体积不大于0.0643nm 3。 由此，可以得到相对介电常数高的介电陶瓷。 多层陶瓷电容器包括形成在电容器本体的两端的电容器主体和外部电极。 电容器主体包括由介电陶瓷和内部电极层组成的电介质层。 电介质层和内部电极层交替层叠。
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7.发明申请Dielectric ceramics, multilayer ceramic capacitor and method for manufacturing the same 有权介电陶瓷，多层陶瓷电容器及其制造方法公开(公告)号：US20060087796A1
公开(公告)日：2006-04-27
申请号：US11258669
申请日：2005-10-25
IPC分类号： H01G4/06
CPC分类号： H01G4/1227 , C04B35/4682 , C04B35/624 , C04B35/62655 , C04B35/62805 , C04B35/6281 , C04B35/62815 , C04B35/645 , C04B2235/3206 , C04B2235/3225 , C04B2235/3262 , C04B2235/36 , C04B2235/449 , C04B2235/5445 , C04B2235/6025 , C04B2235/656 , C04B2235/6562 , C04B2235/6565 , C04B2235/6567 , C04B2235/6582 , C04B2235/663 , C04B2235/761 , C04B2235/762 , C04B2235/786 , C04B2235/79 , C04B2235/85 , H01G4/1281 , H01G4/30
摘要： Crystal grains mainly composed of barium titanate have a mean grain size of not more than 0.2 μm. The volume per unit cell V that is represented by a product of lattice constant (a, b, c) figured out from the X-ray diffraction pattern of the crystal grains is not more than 0.0643 nm3. Thereby, a dielectric ceramics having high relative dielectric constant can be obtained. A multilayer ceramic capacitor comprises a capacitor body and an external electrode that is formed at both ends of the capacitor body. The capacitor body comprises dielectric layers composed of the dielectric ceramics, and internal electrode layers. The dielectric layers and the internal electrode layers are alternately laminated.
摘要翻译： 主要由钛酸钡组成的晶粒的平均粒径不大于0.2μm。 由晶粒的X射线衍射图形出的由晶格常数（a，b，c）的乘积表示的每单位晶胞V的体积不大于0.0643nm 3。 由此，可以得到相对介电常数高的介电陶瓷。 多层陶瓷电容器包括形成在电容器本体的两端的电容器主体和外部电极。 电容器主体包括由介电陶瓷和内部电极层组成的电介质层。 电介质层和内部电极层交替层叠。
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公开(公告)号：US5755929A
公开(公告)日：1998-05-26
申请号：US736666
申请日：1996-10-25
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/12 , D21H19/36 , D21H19/38 , D21H19/40 , D21H19/50 , D21H19/58 , D21H19/60 , D21H19/82 , D21H19/84 , D21H25/14 , D21H27/14 , B05D3/12 , D21F11/06 , D21H19/80
CPC分类号： D21H27/14 , B41M5/508 , D21H25/14 , B41M5/0035 , D21H19/12 , D21H19/385 , D21H19/40 , D21H19/50 , D21H19/58 , D21H19/60 , D21H19/82 , D21H19/84 , Y10T428/31
摘要： Provided are a cast-coated paper suitable for ink jet recording and a production method thereof, with the cast-coated paper having an irreversible shrinkage factor in the crossing direction within the range of 0.00% to 0.20% when it is put under an environment that the relative humidity thereof is changed from 35% to 95% and further changed to 35%.
摘要翻译： 本发明提供一种适用于喷墨记录的流延涂布纸及其制造方法，当涂布纸在交叉方向上具有0.00％至0.20％范围内的不可逆收缩系数时，其放置在 相对湿度从35％变为95％，进一步变为35％。
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公开(公告)号：US5708882A
公开(公告)日：1998-01-13
申请号：US779119
申请日：1997-01-06
CPC分类号： G03B17/20
摘要： A camera includes a display that displays in the viewfinder a photographic screen size even when the low consumption power supply mode is in use. The camera includes a power source, a controller, a film winding motor, a panorama frame driving motor, a CPU, an EEPROM, a viewfinder LCD and a timer. When the power switch is turned on, the CPU causes the panorama frame to move and changes the transmissivity of the viewfinder LCD to match the photographic screen size selected the largest number of times. When a new photographic screen size is selected using the photographic screen size switch, the number of times the photographic screen size has been selected is calculated and stored in the EEPROM. In addition, the time that has elapsed after the power switch has been turned on is measured by the timer, and when the time exceeds a predetermined value, the camera moves into the low consumption power supply mode with power still being supplied to the viewfinder LCD.
摘要翻译： 相机包括即使在低功耗电源模式被使用时也在取景器中显示摄影画面尺寸的显示器。 相机包括电源，控制器，胶片卷绕电机，全景框驱动电机，CPU，EEPROM，取景器LCD和定时器。 当电源开关打开时，CPU会使全景图像移动，并更改取景器LCD的透射率，使其与选择的最大次数的拍摄尺寸相匹配。 当使用摄影画面尺寸开关选择新的摄影画面尺寸时，计算出拍摄画面尺寸已被选择的次数并存储在EEPROM中。 此外，通过定时器测量电源开关已经接通之后的时间，并且当时间超过预定值时，相机移动到低功耗电源模式，电源仍然被提供给取景器LCD 。
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公开(公告)号：US08059388B2
公开(公告)日：2011-11-15
申请号：US12516797
申请日：2007-11-29
IPC分类号： H01G4/06
CPC分类号： H01G4/1227 , C04B35/4682 , C04B2235/3203 , C04B2235/3208 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3239 , C04B2235/3262 , C04B2235/3418 , C04B2235/36 , C04B2235/663 , C04B2235/785 , C04B2235/79 , C04B2235/85 , H01G4/30
摘要： The invention relates to a multilayer ceramic capacitor having dielectric layers and internal electrode layers disposed alternately. The dielectric layers include a dielectric ceramic containing barium titanate as a main component, and also calcium, magnesium, vanadium, manganese, and a rare-earth element. Crystals constituting the dielectric ceramic are constituted by grains containing barium titanate as their main component and containing calcium in a concentration of 0.2 atomic % or less or containing the calcium in a concentration of 0.4 atomic % or more. The crystals grains are also distinct in their relative distributions of magnesium and rare-earth elements between the center of the grain and the surface of the grain. Finally, the relative areas of the two kinds of crystals observed in the plane of a polished surface of the dielectric ceramic are described by a ratio b/(a+b), which is 0.5 to 0.8.
摘要翻译： 本发明涉及具有交替布置的介电层和内部电极层的多层陶瓷电容器。 电介质层包括含有钛酸钡作为主要成分的电介质陶瓷以及钙，镁，钒，锰和稀土元素。 构成电介质陶瓷的晶体由含有钛酸钡作为主要成分并含有0.2原子％以下的钙或含有0.4原子％以上的钙的钙的晶体构成。 晶粒的颗粒中心和晶粒表面之间的镁和稀土元素的相对分布也不同。 最后，在介电陶瓷的抛光表面的平面中观察到的两种晶体的相对面积通过比率b /（a + b）来描述，其比率为0.5至0.8。
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