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91. 发明授权

US5724620A Wireless light-amplifying strobe system and strobe device usable with the system 失效
标题翻译：无线光放大选通系统和与该系统可用的选通设备
公开(公告)号：US5724620A
公开(公告)日：1998-03-03
申请号：US594370
申请日：1996-01-30
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Ryotaro Takayanagi , Hiroshi Sakamoto
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Ryotaro Takayanagi , Hiroshi Sakamoto
IPC分类号： G03B15/05 , H05B41/32 , G03B15/03
CPC分类号： G03B15/05 , G03B2215/0557
摘要： A wireless light amplifying strobe system appropriately regulates the commencement and cessation of each strobe's light emission to enable the radiation intensity of the light emissions to be accurately set. For example, a wireless light-amplifying system has a strobe that is attached to a camera (the primary strobe) and a strobe that is separated from the first strobe (the auxiliary strobe). The primary strobe repeatedly emits a low-intensity flash of light, and the auxiliary strobe detects the emission of light from the primary strobe and repeatedly emits a fixed, low-intensity flash of light upon each emission of light from the primary strobe. The camera measures the light that is reflected from the subject being photographed, which is illuminated by both strobes, with a photometer circuit that passes through the photographic lens. When the proper exposure has been reached, the primary strobe's light emission ceases. When the primary strobe stops emitting light, the auxiliary strobe no longer detects the emission of light from the primary strobe, and automatically ceases its own light emission.
摘要翻译：无线光放大选通系统适当地调节每个闪光灯的发光的开始和停止，以使得能够准确地设定光发射的辐射强度。例如，无线光放大系统具有连接到照相机（主闪光灯）的闪光灯和与第一闪光灯（辅助闪光灯）分离的闪光灯。主闪光灯重复地发射低强度闪光，并且辅助闪光灯检测来自主闪光灯的光的发射，并且在来自主闪光灯的每次发射光时重复地发射固定的低强度闪光。照相机用通过摄影镜头的光度计电路来测量被两个闪光灯照明的拍摄对象反射的光。当达到适当的曝光时，主闪光灯的发光停止。当主闪光灯停止发光时，辅助闪光灯不再检测来自主闪光灯的光的发射，并自动停止其自身的发光。

92. 发明授权

US5594314A Secondary battery discharge adaptor 失效
标题翻译：二次电池放电适配器
公开(公告)号：US5594314A
公开(公告)日：1997-01-14
申请号：US202025
申请日：1994-02-25
申请人： Nobuyoshi Hagiuda , Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi
发明人： Nobuyoshi Hagiuda , Hideki Matsui , Hiroshi Sakamoto , Ryotaro Takayanagi
IPC分类号： H02J7/00 , H01M10/46 , H01M10/48 , H02J7/04
CPC分类号： H01M10/46 , H01M10/48
摘要： A discharging adaptor connects between an existing recharging unit and a battery, discharges the battery and, automatically recharges the battery after discharging is complete. The adaptor also indicates the battery's remaining capacity. The battery discharging adaptor connects between a battery and its recharging unit and is equipped with a load-discharging circuit for discharging the battery, a mechanism for connecting the battery to the load-discharging circuit when power is added, a mechanism for detecting when the battery is almost completely discharged, and a regulator for connecting the battery to the recharging unit, based on the output of the discharge detecting system.
摘要翻译：放电适配器连接在现有的充电单元和电池之间，放电电池，并在放电完成后自动对电池充电。适配器还指示电池的剩余容量。电池放电适配器连接在电池和充电单元之间，并且配备有用于放电电池的放电电路，用于在加电时将电池连接到负载放电电路的机构，用于检测电池何时几乎完全放电，以及用于基于放电检测系统的输出将电池连接到再充电单元的调节器。

93. 发明授权

US5579068A Electronic flash apparatus of a camera 失效
标题翻译：相机的电子闪光灯装置
公开(公告)号：US5579068A
公开(公告)日：1996-11-26
申请号：US524425
申请日：1995-09-06
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Hiroshi Sakamoto
IPC分类号： G03B9/70 , G03B15/05 , H05B41/32
CPC分类号： H05B41/325 , G03B15/05 , G03B9/70 , G03B2215/05
摘要： Disclosed is an electronic flash apparatus of a camera incorporating a focal plane shutter. The apparatus is constructed of a capacitor for storing an electric charge, a flashtube for irradiating a subject with a flash of light by the electric charge stored in the capacitor and a setting unit capable of setting any of a signal flash mode in which the flashtube effects a single flash and a high-speed mode in which the flashtube effects high-speed repetitive flash. The apparatus is further constructed of a voltage setting unit for setting a first voltage as an energizing voltage when the single flash mode is set and setting a second voltage higher than the first voltage as an energizing voltage when the high-speed mode is set and an energizing unit for monitoring a voltage when the capacitor stores the electric charge and energizing a ready light just when the voltage in the storage of the electric charge exceeds the set energizing voltage.
摘要翻译：公开了一种包括焦平面快门的相机的电子闪光装置。该装置由用于存储电荷的电容器构成，用于通过存储在电容器中的电荷用闪光照射对象的闪光管，以及能够设置闪光管效应的任何信号闪光模式的设置单元一个闪光灯和一个高速模式，其中闪光灯管可以实现高速重复闪光。该装置进一步由电压设定单元构成，当设定单次闪光模式时，将第一电压设定为通电电压，将高于第一电压的第二电压设定为高电压模式时的通电电压，激励单元，用于当电容器存储电荷时监视电压，并且仅在电荷的存储中的电压超过设定的通电电压时激励就绪光。

94. 发明授权

US5504554A Automatic light emission control system for electronic flash 失效
标题翻译：电子闪光灯自动发光控制系统
公开(公告)号：US5504554A
公开(公告)日：1996-04-02
申请号：US162917
申请日：1993-12-08
申请人： Hiroshi Sakamoto
发明人： Hiroshi Sakamoto
IPC分类号： G03B7/16 , G03B7/28 , G03B15/05 , G03B7/00
CPC分类号： G03B7/16 , G03B7/28 , G03B2215/0557
摘要： An automatic light emission control system separately compensates the flashlight emission of each of a plurality of electronic flashes. A camera generates a first signal in synchronism with the opening of a shutter and generates a second signal when a TTL measured value of the reflected light from an object reaches a reference exposure set lower than a correct exposure. Each electronic flash connected to the camera includes an electronic flash unit, a photometry circuit for measuring its flashlight emission, and a compensation signal adjuster. The flashlight emission of the flash unit is initiated in response to the first signal and interrupted in response to the interrupt signal generated when an integrated emission amount measured by the photometry circuit reaches a desired flashlight emission amount determined in accordance with an intergrated emission amount measured up to the arrival of the second signal and the compensation signal amount.
摘要翻译：自动发光控制系统分别补偿多个电子闪光灯中的每一个的手电筒发射。摄像机产生与快门打开同步的第一信号，并且当来自对象的反射光的TTL测量值达到低于正确曝光的参考曝光时，产生第二信号。连接到相机的每个电子闪光灯包括电子闪光单元，用于测量其手电筒发射的测光电路和补偿信号调节器。闪光单元的手电筒发射响应于第一信号而启动，并且响应于当测光电路测量的综合发射量达到根据测量的整合发射量确定的所需手电筒发射量时产生的中断信号而中断到第二信号和补偿信号量的到来。

95. 发明授权

US5393823A Coating resin composition 失效
标题翻译：涂料树脂组合物
公开(公告)号：US5393823A
公开(公告)日：1995-02-28
申请号：US137224
申请日：1993-10-18
申请人： Hidetoshi Konno , Masataka Ooka , Hirofumi Takeda , Hiroshi Sakamoto
发明人： Hidetoshi Konno , Masataka Ooka , Hirofumi Takeda , Hiroshi Sakamoto
IPC分类号： C08F30/08 , C09D4/00 , C09D133/04 , C09D137/00 , C09D143/04 , C08F8/42
CPC分类号： C09D143/04
摘要： A coating resin composition comprising (I) a vinyl polymer obtained by polymerizing (A) 1 to 100% by weight of a vinyl monomer having at least one unsaturated double bond and at least one siloxy group per molecule and (B) 99 to 0% by weight of a copolymerizable vinyl monomer other than (A) in the presence of a radical generator and (II) a curing agent having reactivity with the hydroxyl groups generated from the polymer (I), and optionally (III) a siloxy group-dissociating catalyst.
摘要翻译：一种涂料树脂组合物，其包含（I）通过聚合（A）1至100重量％的每分子具有至少一个不饱和双键和至少一个甲硅烷氧基的乙烯基单体而获得的乙烯基聚合物，和（B）99至0％的（A）的自由基发生剂存在下的可共聚的乙烯基单体和（II）与由聚合物（I）产生的羟基具有反应性的固化剂和任选的（III）甲硅烷氧基 - 离解的催化剂。

96. 发明授权

US5239336A Camera and system of camera and electronic flash device 失效
标题翻译：相机和系统的相机和电子闪光灯设备
公开(公告)号：US5239336A
公开(公告)日：1993-08-24
申请号：US802604
申请日：1991-12-05
申请人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Norikazu Yokonuma , Hiroshi Sakamoto
发明人： Hideki Matsui , Nobuyoshi Hagiuda , Ryotaro Takayanagi , Norikazu Yokonuma , Hiroshi Sakamoto
IPC分类号： G03B7/17 , G03B9/70 , G03B15/05
CPC分类号： G03B7/16 , G03B9/70
摘要： A camera system includes a camera having a focal plane shutter and an electronic flash device cooperable with the camera. The flash device, which emits light repetitively, has two operating modes. In a first mode, a light emission start signal is synchronized with the start of the exposure of a film exposure area by a leading curtain of the shutter, and a light emission stop signal is synchronized with the end of the exposure of the film exposure area by a trailing curtain of the shutter. In a second mode, the light emission start signal is synchronized with the full exposure of the film exposure area by the leading curtain, and the light emission stop signal is synchronized with the start of shielding of the film exposure area by the trailing curtain.
摘要翻译：相机系统包括具有焦平面快门和与相机配合的电子闪光装置的照相机。重复发光的闪光灯装置具有两种工作模式。在第一模式中，发光开始信号通过快门的引导帘幕与胶片曝光区域的曝光开始同步，并且发光停止信号与胶片曝光区域的曝光结束同步通过快门的后帘。在第二模式中，发光开始信号与通过前帘的曝光区域的完全曝光同步，并且发光停止信号与通过后帘幕的胶片曝光区域的屏蔽开始同步。

97. 发明授权

US5233383A Zooming control device for a camera 失效
标题翻译：相机的变焦控制装置
公开(公告)号：US5233383A
公开(公告)日：1993-08-03
申请号：US850163
申请日：1992-03-13
申请人： Kazuyuki Kazami , Tetsuro Goto , Hiroshi Sakamoto
发明人： Kazuyuki Kazami , Tetsuro Goto , Hiroshi Sakamoto
IPC分类号： G02B7/10
CPC分类号： G02B7/102 , G03B2217/005
摘要： A camera is so structured that trimming photographing in which the F-number of the photographing optical system does not change is preferentially selected for the zoom-up photographing of a dark object field, so that the shutter time does not extend unnecessarily and the risk of hand-vibrated photographing is reduced.
摘要翻译：摄像机的结构是这样构成的，其中优先选择拍摄光学系统的F值不改变的修整拍摄用于暗物体场的放大拍摄，使得快门时间不会不必要地延长，并且存在风险手抖动拍摄减少。

98. 发明授权

US5225972A Power source 失效
标题翻译：能量源
公开(公告)号：US5225972A
公开(公告)日：1993-07-06
申请号：US848893
申请日：1992-03-10
申请人： Hiroshi Sakamoto
发明人： Hiroshi Sakamoto
IPC分类号： H02M7/537 , H02J7/00 , H02J17/00 , H02M3/338 , H02M7/5383
CPC分类号： H02M3/338 , H02M3/3385 , H02M7/53832
摘要： A power source driving an electrical device includes a DC power supply providing a rectified and smoothed DC voltage from an AC main power, a self-oscillator energized by the DC power supply to generate a high frequency voltage, and a transformer which provides an output voltage from the high frequency voltage for driving a load circuit of the device. The characterizing feature of the power source resides in that the self-oscillator comprises a class C amplifier and includes a bias stabilizing circuit which provides a stabilized bias to the class C amplifier for assuring constant and optimum operation irrespective of possible variations in the supply voltage as well as load variations.
摘要翻译：驱动电气设备的电源包括直流电源，其提供来自AC主电源的整流和平滑的DC电压，由DC电源供电以产生高频电压的自振荡器，以及提供输出电压的变压器从用于驱动装置的负载电路的高频电压。电源的特征在于，自振荡器包括C类放大器，并且包括偏置稳定电路，其向C类放大器提供稳定的偏置，以确保恒定和最佳的操作，而与电源电压的可能变化无关，如以及负载变化。

99. 发明授权

US5057465A Ceramic matrices reinforced with SiC, Si.sub.3 N.sub.4 or SiAlON fibers having a coating of C, B or BN containing SiC or Si.sub.3 N.sub.4 失效
标题翻译：具有SIC，SI3N4或SIALON纤维的陶瓷基体，其具有包含SIC或SI3N4的C，B或BN的涂层
公开(公告)号：US5057465A
公开(公告)日：1991-10-15
申请号：US453925
申请日：1989-12-20
申请人： Hiroshi Sakamoto , Tadahiko Miyoshi
发明人： Hiroshi Sakamoto , Tadahiko Miyoshi
IPC分类号： C04B35/599 , C04B35/80 , C04B35/81
CPC分类号： C04B35/80 , Y10S428/902 , Y10T428/249924 , Y10T428/2916 , Y10T428/2918 , Y10T428/292 , Y10T428/2938 , Y10T428/30
摘要： The present invention provides fiber-reinforced ceramics containing at least one member of fibers and whiskers as distributed in a sintering ceramic matrix, which comprises the ceramic matrix being composed mainly of SiC, Si.sub.3 N.sub.4 and Si.sub.6-z Al.sub.z O.sub.z N.sub.8-z, where 0

100. 发明授权

US5019770A Switching power source device having energy recovery 失效
标题翻译：具有能量回收的开关电源装置
公开(公告)号：US5019770A
公开(公告)日：1991-05-28
申请号：US426572
申请日：1989-10-24
申请人： Kosuke Harada , Hiroshi Sakamoto , Takazi Nakamizo
发明人： Kosuke Harada , Hiroshi Sakamoto , Takazi Nakamizo
IPC分类号： H02M3/28 , H02M7/48
CPC分类号： H02M3/28 , H02M7/538
摘要： A switching power source comprising a pair of output terminals, a first switch element, a reactor and a filter which are connected to each other in series between one of the terminals of an input DC power source and one of the output terminals; a second switch element connected between a connecting node for the reactor and the filter and the other terminal of the input DC power source; and means for causing energy stored in the reactor to be fed back for regeneration to the input DC power source when the switch elements are turned off, wheein the switching power source is characterized by that the first and second switch elements are alternatively actuated for ON-OFF actions at a prescribed time ratio.
摘要翻译：一种开关电源，包括一对输出端子，第一开关元件，电抗器和滤波器，它们串联连接在输入直流电源的一个端子和其中一个输出端子之间; 连接在所述电抗器的连接节点和所述滤波器之间的第二开关元件和所述输入直流电源的另一端子; 以及当所述开关元件关闭时，使所述反应器中存储的能量反馈以供再生到所述输入直流电源的装置，所述开关电源的特征在于，所述第一和第二开关元件被交替地致动以进行ON- OFF动作。

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