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1. 发明授权

US07365958B2 Dielectric ceramics, multilayer ceramic capacitor and method for manufacturing the same 有权
标题翻译：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
申请人： Youichi Yamazaki , Yumiko Itoh , Kousei Kamigaki , Kiyoshi Matsubara
发明人： Youichi Yamazaki , Yumiko Itoh , Kousei Kamigaki , Kiyoshi Matsubara
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。

2. 发明申请

US20060087796A1 Dielectric ceramics, multilayer ceramic capacitor and method for manufacturing the same 有权
标题翻译：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
申请人： Youichi Yamazaki , Yumiko Itoh , Kousei Kamigaki , Kiyoshi Matsubara
发明人： Youichi Yamazaki , Yumiko Itoh , Kousei Kamigaki , Kiyoshi Matsubara
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。

3. 发明授权

US5761559A Camera equipped with light blocking door opening and closing mechanism 失效
标题翻译：相机配有遮光门开合机构
公开(公告)号：US5761559A
公开(公告)日：1998-06-02
申请号：US707254
申请日：1996-09-03
申请人： Youichi Yamazaki , Toshiyuki Nakamura , Keishi Urata
发明人： Youichi Yamazaki , Toshiyuki Nakamura , Keishi Urata
IPC分类号： G03B17/28 , G03B17/30 , G03C3/00 , G03B17/24
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。

4. 发明授权

US5755929A Cast-coated paper for ink jet recording and production method thereof 失效
标题翻译：喷墨记录用喷涂纸及其制造方法
公开(公告)号：US5755929A
公开(公告)日：1998-05-26
申请号：US736666
申请日：1996-10-25
申请人： Yoshihiro Kuroyama , Tomonobu Ohmura , Youichi Yamazaki , Yasunori Nanri
发明人： Yoshihiro Kuroyama , Tomonobu Ohmura , Youichi Yamazaki , Yasunori Nanri
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％。

5. 发明授权

US5708882A Camera capable of changing photographic screen size and method 失效
标题翻译：相机能够改变摄影画面尺寸和方法
公开(公告)号：US5708882A
公开(公告)日：1998-01-13
申请号：US779119
申请日：1997-01-06
申请人： Norikazu Yokonuma , Kazuyuki Kazami , Hideo Hibino , Youichi Yamazaki
发明人： Norikazu Yokonuma , Kazuyuki Kazami , Hideo Hibino , Youichi Yamazaki
IPC分类号： G03B13/12 , G03B17/02 , G03B17/20 , G03B17/28 , G03B7/26 , G03B13/10
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 。

6. 发明申请

US20100188797A1 LAMINATED CERAMIC CAPACITOR 有权
标题翻译：层压陶瓷电容器
公开(公告)号：US20100188797A1
公开(公告)日：2010-07-29
申请号：US12670855
申请日：2007-11-29
申请人： Youichi Yamazaki , Hideyuki Osuzu , Yoshihiro Fujioka , Daisuke Fukuda
发明人： Youichi Yamazaki , Hideyuki Osuzu , Yoshihiro Fujioka , Daisuke Fukuda
IPC分类号： H01G4/12
CPC分类号： H01G4/1227 , H01G4/30
摘要： A crystal constituting a dielectric porcelain, comprised of a first crystal group composed of crystal grains of 0.2 atomic % or less calcium concentration and a second crystal group composed of crystal grains of 0.4 atomic % or more calcium concentration, wherein the ratio of concentration of each of magnesium and a first rare earth element contained in a center portion to that contained in a surface layer portion of crystal grains constituting the first crystal group is greater than the corresponding concentration ratio of crystal grains constituting the second crystal group, and wherein on a polished surface resulting from polishing of the surface of the dielectric porcelain, when the area of crystal grains of the first crystal group is referred to as a and the area of crystal grains of the second crystal group referred to as b, the ratio of b/(a+b) is in the range of 0.5 to 0.8.
摘要翻译：构成电介质瓷的晶体，由由0.2质量％以下钙浓度的晶粒构成的第一晶体组和由钙浓度为0.4原子％以上的晶粒构成的第二晶体组成，其中，的镁和包含在构成第一晶体组的晶粒的表层部分中的部分的中心部分的第一稀土元素大于构成第二晶体基团的晶粒的相应浓度比，并且其中在抛光当第一晶体组的晶粒的面积被称为a，第二晶体组织的晶粒面积被称为b时，由电介质陶瓷的表面的抛光产生的表面，b /（ a + b）在0.5〜0.8的范围内。

7. 发明申请

US20100128414A1 Dielectric Ceramics and Multilayer Ceramic Capacitor 有权
标题翻译：介质陶瓷和多层陶瓷电容器
公开(公告)号：US20100128414A1
公开(公告)日：2010-05-27
申请号：US12595938
申请日：2008-03-21
申请人： Yusuke Azuma , Youichi Yamazaki
发明人： Yusuke Azuma , Youichi Yamazaki
IPC分类号： H01G4/12 , C04B35/468 , C04B35/04
CPC分类号： H01G4/1227 , C04B35/4682 , C04B35/62645 , C04B2235/3206 , C04B2235/3224 , C04B2235/3225 , C04B2235/3239 , C04B2235/3262 , C04B2235/762 , C04B2235/765 , C04B2235/79 , C04B2235/85 , H01B3/12 , H01G4/30
摘要： To provide a dielectric ceramics achieving a high insulation resistance even at a low applied voltage, and minimizing insulation resistance drop when the voltage is increased, and also provide a multilayer ceramic capacitor including the dielectric ceramics as a dielectric layer, and having excellent life characteristics in a high temperature load test. The dielectric ceramics has crystal grains composed mainly of barium titanate and containing vanadium, and a grain boundary phase existing between the crystal grains. The dielectric ceramics contains 0.0005 to 0.03 moles of vanadium in terms of V2O5, with respect to 1 mole of barium constituting the barium titanate. In the X-ray diffraction chart of the dielectric ceramics, the diffraction intensity of (004) plane indicating the tetragonal system of barium titanate is larger than the diffraction intensity of (400) plane indicating the cubic system of barium titanate.
摘要翻译：为了提供即使在低施加电压下实现高绝缘电阻的电介质陶瓷，并且当电压增加时使绝缘电阻降低最小化，并且还提供包括作为电介质层的电介质陶瓷的多层陶瓷电容器，并且具有优异的寿命特性高温负荷试验。电介质陶瓷具有主要由钛酸钡构成并含有钒的晶粒和存在于晶粒之间的晶界相。相对于构成钛酸钡的1摩尔的钡，电介质陶瓷以V 2 O 5计含有0.0005〜0.03摩尔的钒。在电介质陶瓷的X射线衍射图中，表示钛酸钡的四方晶系的（004）面的衍射强度大于表示钛酸钡的立方体系的（400）面的衍射强度。

8. 发明授权

US07075775B2 Chip-type electronic component 有权
标题翻译：片式电子元器件
公开(公告)号：US07075775B2
公开(公告)日：2006-07-11
申请号：US11140512
申请日：2005-05-25
申请人： Youichi Yamazaki
发明人： Youichi Yamazaki
IPC分类号： H01G4/228
CPC分类号： H01G4/30 , H01C1/02 , H01C7/18 , H01G2/10
摘要： In a chip-type electronic component of the present invention, at least one surface of a ceramic body is a convexly curved surface. Specifically, at least one surface in a thickness direction of the ceramic body may be convexly curved, and the side surface of the ceramic body may be concavely curved. Alternatively, only one surface may be a convexly curved surface. This chip-type electronic component has a high visibility and a high mechanical strength, though it is small. Moreover, in a chip-type electronic component comprising a ceramic body that is formed by alternately laminating insulating layers and conductor layers, and a pair of external electrodes, the thickness in a laminate direction at the central part between external electrodes of the ceramic body is made greater than the thickness of the end surface. This prevents breakage of the external electrodes and also enlarges the ceramic body.
摘要翻译：在本发明的芯片型电子部件中，陶瓷体的至少一个面是凸曲面。具体而言，陶瓷体的厚度方向的至少一个面可以是凸曲面的，陶瓷体的侧面可以是凹曲的。或者，只有一个表面可以是凸曲面。该芯片型电子部件虽然体积小，但可视性高，机械强度高。此外，在包含通过交替层叠绝缘层和导体层而形成的陶瓷体和一对外部电极的芯片型电子部件中，陶瓷体的外部电极之间的中央部的层叠方向的厚度为制成大于端面厚度。这防止了外部电极的破损，并且也扩大了陶瓷体。

9. 发明授权

US5737652A Information magnetic recording apparatus stopping magnetic recording in case of abnormal temperature 失效
标题翻译：信息磁记录装置在异常温度的情况下停止磁记录
公开(公告)号：US5737652A
公开(公告)日：1998-04-07
申请号：US510490
申请日：1995-08-02
申请人： Hideo Hibino , Norikazu Yokonuma , Kazuyuki Kazami , Youichi Yamazaki
发明人： Hideo Hibino , Norikazu Yokonuma , Kazuyuki Kazami , Youichi Yamazaki
IPC分类号： G03B17/24 , G11B5/02 , G11B5/09 , G11B15/02 , G11B33/14 , G11B5/00 , G11B15/48
CPC分类号： G11B5/02 , G03B17/24 , G11B15/02 , G03B2217/244 , G11B33/14
摘要： An information magnetic recording apparatus according to the present invention has: a magnetic recording head that magnetically records on a film; a magnetic recording signal conversion device that converts information to a magnetic recording signal; a head driving circuit that drives the magnetic recording head based on the magnetic recording signal that is outputted from the magnetic recording signal conversion device; and a temperature detection circuit that detects a temperature around the head driving circuit and determines whether or not the temperature is abnormal. And the magnetic recording signal conversion device stops outputting the magnetic recording signal if the temperature detection circuit detects that the temperature is abnormal.
摘要翻译：根据本发明的信息磁记录装置具有磁记录在胶片上的磁记录头; 将信息转换为磁记录信号的磁记录信号转换装置; 磁头驱动电路，其基于从磁记录信号转换装置输出的磁记录信号驱动磁记录头; 以及温度检测电路，其检测头驱动电路周围的温度，并确定温度是否异常。如果温度检测电路检测到温度异常，磁记录信号转换装置停止输出磁记录信号。

10. 发明授权

US5655162A Film feeding device of a camera 失效
标题翻译：相机胶卷送料装置
公开(公告)号：US5655162A
公开(公告)日：1997-08-05
申请号：US702051
申请日：1996-08-23
申请人： Toshiyuki Nakamura , Youichi Yamazaki
发明人： Toshiyuki Nakamura , Youichi Yamazaki
IPC分类号： G03B1/60 , G03B17/00 , G03B17/18 , G03B17/24 , G03B17/36 , G03B17/42 , G03B1/66 , G03B7/00
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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