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公开(公告)号：US4395776A
公开(公告)日：1983-07-26
申请号：US269029
申请日：1981-05-27
申请人： Yukio Naito , Masahide Tamura , Shigeo Takahashi
发明人： Yukio Naito , Masahide Tamura , Shigeo Takahashi
CPC分类号： H03C3/0966 , H04B1/0475 , H04B2001/0491
摘要： A transmitter having a transmitting phase synchronizing system. To one input of a frequency mixer is applied the output of a phase synchronizing type digital frequency synthesizer, through a first frequency divider. A modulating signal is applied to another input of the frequency mixer. The output from the mixer is connected via a bandpass filter to a phase synchronizing system having in series, along a main route, a phase detector, a lowpass filter, and a voltage controlled oscillator, and thence to an amplifier system. In a feedback route from another outlet of the voltage controlled oscillator to the phase detector is a second fixed frequency divider. The digital frequency synthesizer itself may have a reference oscillator connected in series to a third fixed frequency divider, a second phase detector, a second lowpass filter and a second voltage controlled oscillator, from which a feedback circuit leads back to the phase detector via the first fixed frequency divider and a variable frequency divider.
摘要翻译： PCT No.PCT / JP80 / 00224 Sec。 371日期：1981年5月27日 102（e）日期1981年5月22日PCT提交1980年9月26日PCT公布。 出版物WO81 / 00942 日期：1981年4月2日。具有发射相位同步系统的发射机。 通过第一分频器对相位同步型数字频率合成器的输出施加到混频器的一个输入端。 调制信号被施加到混频器的另一输入端。 来自混频器的输出通过带通滤波器连接到相位同步系统，该相位同步系统沿着主路线，相位检测器，低通滤波器和压控振荡器串联，从而连接到放大器系统。 在从压控振荡器的另一个出口到相位检测器的反馈路径中是第二固定分频器。 数字频率合成器本身可以具有与第三固定分频器，第二相位检测器，第二低通滤波器和第二压控振荡器串联连接的参考振荡器，反馈电路从该第二固定分频器，第二低通滤波器和第二压控振荡器经由第一固定分频器 固定分频器和可变分频器。
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2.发明授权公开(公告)号：US08550728B2
公开(公告)日：2013-10-08
申请号：US12711766
申请日：2010-02-24
申请人： Shigeo Takahashi , Kazuhiro Takizawa , Masaaki Miyamoto , Yoshinori Iwashita , Noriyuki Kawanishi , Toshiki Kubo , Khee Yen Serin Tan
发明人： Shigeo Takahashi , Kazuhiro Takizawa , Masaaki Miyamoto , Yoshinori Iwashita , Noriyuki Kawanishi , Toshiki Kubo , Khee Yen Serin Tan
CPC分类号： G02B6/2551 , G02B6/2558 , G02B6/3846 , G02B6/3889
摘要： A connection method connects an optical connector and an optical transmission element. The optical connector includes a connector housing, a stop-ring structure, and an optical fiber which protrudes from an end part of the stop-ring structure. The optical transmission element includes a tensile-strength fiber body. The connection method includes fuse-connecting a first end of the optical fiber with a second end of an optical fiber protruding from a transmission element terminal part of the optical transmission element; inserting a fuse-connected optical fiber part and the tensile strength fiber body inside a reinforcing sleeve provided with a hot melt body, and covering and bridging the transmission element terminal part and at least the end part of the stop-ring structure; and integrating the fuse-connected optical fiber part, the tensile strength fiber body, the transmission element terminal part, and the stop-ring structure, by a hot melt resin melted from the hot melt body.
摘要翻译： 连接方法连接光连接器和光传输元件。 光连接器包括从止动环结构的端部突出的连接器壳体，止动环结构和光纤。 光传输元件包括拉伸强度纤维体。 连接方法包括将光纤的第一端与从光传输元件的传输元件端子部分突出的光纤的第二端熔断连接; 将熔断连接的光纤部件和拉伸强度纤维体插入设置有热熔体的加强套筒内，并且覆盖和桥接传动元件端子部分和止动环结构的至少端部; 并且通过从热熔体熔化的热熔树脂来整合熔丝连接的光纤部件，拉伸强度纤维体，传动元件端子部分和止动环结构。
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公开(公告)号：US20080309771A1
公开(公告)日：2008-12-18
申请号：US12155738
申请日：2008-06-09
申请人： Shigeo Takahashi
发明人： Shigeo Takahashi
CPC分类号： G03B13/32 , G02B7/34 , G03B13/16 , G03B2217/005 , H04N5/23212 , H04N5/3532
摘要： A digital camera comprises an imaging/focus detection element, in which focus detection pixel rows are incorporated in a two-dimensional array of a plurality of imaging pixels, that outputs image signals and focus detection signals, a focus detection unit that detects a state of focal adjustment at a photographic optical system based upon the focus detection signal, an image blur detection unit that detects an image blur quantity, a reliability judgment unit that judges, based upon the blur quantity, whether or not the state of focal adjustment detected in correspondence to a focus detection pixel row disposed along a direction different from a rolling shutter scanning direction among the focus detection pixel rows is reliable, and a focal adjustment unit that executes focal adjustment for the photographic optical system based upon the state of focal adjustment judged to be reliable by the reliability judgment unit.
摘要翻译： 数码相机包括成像/焦点检测元件，其中焦点检测像素行被并入多个成像像素的二维阵列中，其输出图像信号和焦点检测信号;焦点检测单元，其检测状态 基于焦点检测信号的摄影光学系统的焦点调整，检测图像模糊量的图像模糊检测单元，可靠性判断单元，其基于模糊量判断在对应中检测到的焦点调整的状态 到焦点检测像素行中沿着与卷帘快门扫描方向不同的方向设置的焦点检测像素行是可靠的，以及焦点调整单元，其基于被判断为的焦点调整的状态来执行摄影光学系统的焦点调整 由可靠性判断单元可靠。
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公开(公告)号：US5622434A
公开(公告)日：1997-04-22
申请号：US636794
申请日：1996-04-22
申请人： Shigeo Takahashi
发明人： Shigeo Takahashi
CPC分类号： F16C33/3856 , F16C29/04 , F16C31/04 , F16C33/40 , F16C33/6696
摘要： A linear bearing structure comprises a bearing bush, a plurality of annular ball retainers each holding a plurality of bearing balls, circumferentially and a pair of annular endpieces respectively removably secured to ends of the bush to confine the ball retainers therein. The bearing bush comprises an outer metal cylinder and an inner cylindrical lining layer formed by a bearing material having a small coefficient of friction and a small coefficient of wear and is provided with a slit which has a predetermined width and extends along the axis of the bush over the entire length thereof so that the bush can be circumferentially elastically compressed by a magnitude corresponding to the width of the slit. Each of the endpieces has, at the inner side thereof, an annular groove having a diameter smaller than that of the bush so that by compressing the bush into the annular grooves of the endpieces at the ends of the bush, the bush and the endpieces can be elastically fitted together.
摘要翻译： 线性轴承结构包括轴承衬套，多个环形球保持器，每个环形球保持器分别保持多个轴承球，周向和一对环形端头，分别可移除地固定到衬套的端部，以将球保持件限制在其中。 轴承衬套包括外金属圆筒和由具有小摩擦系数和小的磨损系数的轴承材料形成的内圆柱形衬里层，并且设置有具有预定宽度并沿着衬套的轴线延伸的狭缝 在其整个长度上，使得衬套可以周向地弹性地压缩与狭缝的宽度相对应的大小。 每个端片在其内侧具有直径小于衬套的直径的环形槽，使得通过将套筒压缩到衬套的端部处的端片的环形槽中，衬套和端片可以 弹性装配在一起。
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公开(公告)号：US4770550A
公开(公告)日：1988-09-13
申请号：US93625
申请日：1987-09-08
申请人： Shigeo Takahashi
发明人： Shigeo Takahashi
CPC分类号： F16C23/08 , B65H27/00 , F16C13/006 , G11B15/29 , G11B15/60 , B65H2404/1312 , B65H2404/172 , B65H2404/173
摘要： An automatically tiltable small roller structure, which comprises a shaft, a small roller including an elastic rubber cylinder and a sleeve, and a plurality of bearing balls. The sleeve is integral with the inner periphery of the elastic rubber cylinder, and mainly composed of polytetrafluoroethylene (fluoroplastics). The shaft is fitted in the roller structure. The bearing balls are fitted in a circumferential or annular groove formed on the shaft, and are provided such that they are in rolling contact with the inner periphery of the roller and the outer periphery of the shaft in the groove. The groove is provided at a middle point between the opposite ends of the roller. The depth of the groove is set such that the bearing balls project slightly from the groove, so that a slight gap is formed between the inner periphery of the roller and the outer periphery of the shaft. The axes of the roller and shaft are thus slightly tiltable in relation to each other.
摘要翻译： 一种可自动倾斜的小型滚子结构，其包括轴，包括弹性橡胶圆筒和套筒的小滚子以及多个轴承滚珠。 套筒与弹性橡胶圆筒的内周成一体，主要由聚四氟乙烯（氟塑料）组成。 轴安装在滚子结构中。 轴承球装配在形成在轴上的周向或环形槽中，并且被设置为使得它们与辊的内周面和槽的外周滚动接触。 槽设置在辊的相对端之间的中间点处。 凹槽的深度被设定为使得轴承滚珠从凹槽稍微突出，使得在辊的内周和轴的外周之间形成微小间隙。 因此，辊和轴的轴线相对于彼此稍微倾斜。
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公开(公告)号：US4768396A
公开(公告)日：1988-09-06
申请号：US132632
申请日：1987-12-09
申请人： Shigeo Takahashi , Hiromi Hasegawa , Yutaka Taga
发明人： Shigeo Takahashi , Hiromi Hasegawa , Yutaka Taga
CPC分类号： F16H53/02 , F16H59/24 , Y10T137/6103 , Y10T137/87096 , Y10T477/6939 , Y10T74/2101
摘要： A rotary cam assembly includes a support shaft provided on a fixed bracket, a cam follower supported on the bracket so as to be slidably displaceable, a plate cam the outer circumferential portion of which has a cam surface contacted by the cam follower, the plate cam being freely rotatably mounted on the support shaft at a center hole, a cylindrical member extending along the central axis of the support shaft and having one end connected to the plate cam via coupling means formed in the center hole of the plate cam, and an input member connected to the other end of the cylindrical member for rotating the plate cam.
摘要翻译： 一种旋转凸轮组件，包括设置在固定支架上的支撑轴，支撑在支架上以便可滑动地位移的凸轮从动件，其外圆周部分具有与凸轮从动件接触的凸轮表面的平板凸轮， 在中心孔处可自由旋转地安装在支撑轴上，圆柱形构件沿着支撑轴的中心轴线延伸，并且一端通过形成在板式凸轮的中心孔中的连接装置连接到板式凸轮， 构件连接到圆柱形构件的另一端以旋转板式凸轮。
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公开(公告)号：US4651773A
公开(公告)日：1987-03-24
申请号：US751969
申请日：1985-07-05
CPC分类号： F16H61/029 , Y10T137/6048 , Y10T137/6103 , Y10T137/87064 , Y10T137/87096 , Y10T477/6939
摘要： A throttle valve assembly for displacing the plungers of at least two contiguous throttle valves in correspondence with the degree of throttle opening of an engine includes a first cam rotatably mounted on a stationary bracket fixed to the throttle valve bodies and having a cam face for displacing the plunger of the first throttle valve and an axially extending boss, a second cam rotatably mounted on the bracket and having a cam face for displacing the plunger of the second throttle valve and an axially extending boss, the first and second cams being coupled via coupling means formed on the opposing bosses, and a cable operatively associated with the engine torque demand for rotating the cams. The cam faces of the cams are formed to have a shape capable of providing the desired throttle pressure characteristic, the shapes of the cam faces differing from each other in order to obtain the optimum speed-change performance.
摘要翻译： 用于使与发动机的节气门开度相对应的至少两个连续的节流阀的柱塞移位的节气门组件包括可旋转地安装在固定在节流阀体上的固定支架上的第一凸轮，并具有用于使发动机 第一节流阀的柱塞和轴向延伸的凸台，可旋转地安装在支架上并具有用于移动第二节流阀的柱塞的凸轮面和轴向延伸的凸台的第二凸轮，第一和第二凸轮通过联接装置 形成在相对的凸台上，以及可操作地与用于旋转凸轮的发动机扭矩需求相关联的缆索。 凸轮的凸轮面形成为能够提供期望的节气门压力特性的形状，凸轮面的形状彼此不同以获得最佳的变速性能。
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公开(公告)号：US4465867A
公开(公告)日：1984-08-14
申请号：US387601
申请日：1982-06-11
IPC分类号： C07C41/01 , B01J27/00 , B01J27/08 , C07B61/00 , C07C41/00 , C07C41/16 , C07C43/23 , C07C67/00
摘要： A process for preparing o-methallyloxyphenol by reacting catechol with methallyl chloride in the presence of at least one of KI and NaI serving as a catalyst with use of a base, and an organic solvent or a mixture of an organic solvent and water, the process being characterized in that methallyl chloride is reacted with the catalyst after the reaction to recover the catalyst as converted to methallyl iodide and reuse the catalyst.
摘要翻译： 在使用碱，有机溶剂或有机溶剂与水的混合物的KI和NaI中的至少一种作为催化剂存在下，使邻苯二酚与甲代烯丙基氯反应制备邻甲基烯丙氧基苯酚的方法， 其特征在于甲基烯丙基氯在反应后与催化剂反应，以便将其转化成甲代烯丙基碘并回收催化剂。
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公开(公告)号：US4170153A
公开(公告)日：1979-10-09
申请号：US787931
申请日：1977-04-15
申请人： Kiyohumi Mizuno , Hiroaki Maeda , Shigeo Takahashi
发明人： Kiyohumi Mizuno , Hiroaki Maeda , Shigeo Takahashi
CPC分类号： F16H61/42 , F16H47/04 , F16H61/46 , F16H61/462 , F16H2037/0886 , Y10T477/637
摘要： In a hydromechanical transmission, low and high speed drive power trains are selectively completed in response to variation of the speed ratio between an input shaft and an output shaft. The transmission comprises a speed ratio detecting valve for detecting lower and higher limits of a predetermined speed ratio and a clutch control valve for conducting the switchover between the low and high speed drive power trains with a predetermined time lag after the actual speed ratio reaches a range defined by the lower and higher limits of the predetermined speed ratio.
摘要翻译： 在液压机械变速器中，响应于输入轴和输出轴之间的速比的变化，选择性地完成低速和高速驱动动力系。 变速器包括用于检测预定速比的下限和上限的变速比检测阀和用于在实际变速比达到范围之后以预定的时间滞后在低速和高速驱动功率列之间进行切换的离合器控制阀 由预定速比的下限和上限定义。
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公开(公告)号：USD246455S
公开(公告)日：1977-11-22
申请号：US696490
申请日：1976-06-16
申请人： Shigeo Takahashi , Kaoru Sumita
设计人： Shigeo Takahashi , Kaoru Sumita
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