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21. 发明授权

US3993352A Energy absorbing dump truck body 失效
标题翻译：能量吸收式自卸车车身
公开(公告)号：US3993352A
公开(公告)日：1976-11-23
申请号：US506796
申请日：1974-09-17
申请人： Akira Yamanaka
发明人： Akira Yamanaka
IPC分类号： B60P7/16 , B60R21/02 , B60P1/28
CPC分类号： B60P7/16
摘要： A dump truck has a carrier that is placed on its body frame so as to be longitudinally movable thereon when longitudinal impact force exceeding a given value works on the truck's body. Energy absorbing means are interposed between said frame and carrier, for absorbing kinetic energy of said carrier by the use of hydraulic pressure produced by the relative displacement therebetween.
摘要翻译：自卸车具有放置在其车身框架上的托架，以便当超过给定值的纵向冲击力对卡车的身体起作用时可纵向移动。能量吸收装置介于所述框架和载体之间，用于通过使用由它们之间的相对位移产生的液压来吸收所述载体的动能。

22. 发明授权

US08027376B2 Method and system for measuring IQ path mismatch 有权
标题翻译：测量IQ路径不匹配的方法和系统
公开(公告)号：US08027376B2
公开(公告)日：2011-09-27
申请号：US10773804
申请日：2004-02-06
申请人： Akira Yamanaka , Iason Vassiliou
发明人： Akira Yamanaka , Iason Vassiliou
IPC分类号： H04B1/38
CPC分类号： H04B17/0085 , G06F11/24 , H04B17/10 , H04B17/20
摘要： Aspects for measuring IQ path mismatch in signal modulation are described. The aspects include estimating a transmitter IQ mismatch in a form of gain and phase response for transmitter I and Q paths sharing a receiver path, and estimating a receiver IQ mismatch in a form of gain and phase response for receiver I and Q paths sharing a signal source. Further included is compensating for the difference of the transmitter and receiver I and Q paths using a digital FIR filter. Iterative estimation is utilized for filter tap parameters during the compensating.
摘要翻译：描述了用于测量信号调制中的IQ路径失配的方面。这些方面包括以共享接收机路径的发射机I和Q路径的增益和相位响应的形式估计发射机IQ失配，以及以共享信号的接收机I和Q路径的增益和相位响应的形式估计接收机IQ失配资源。还包括使用数字FIR滤波器补偿发射机和接收机I和Q路径的差异。在补偿期间利用迭代估计滤波器抽头参数。

23. 发明申请

US20100233971A1 DIRECT-CONVERSION TRANSCEIVER ENABLING DIGITAL CALIBRATION 有权
标题翻译：直接转换收发器启用数字校准
公开(公告)号：US20100233971A1
公开(公告)日：2010-09-16
申请号：US12777874
申请日：2010-05-11
申请人： Iason Vassiliou , Theodore Georgantas , Akira Yamanaka , Konstantinos Vavelidis , Sofoklis Plevridis
发明人： Iason Vassiliou , Theodore Georgantas , Akira Yamanaka , Konstantinos Vavelidis , Sofoklis Plevridis
IPC分类号： H04B1/38
CPC分类号： H04B17/20 , H04B1/38 , H04B17/14
摘要： A method for calibrating a transceiver includes selecting one of a plurality of available calibration paths on the transceiver to be active. The transceiver includes a transmitter and a receiver. The selected one of the plurality of available calibration paths couples the transmitter to the receiver through a circuit that is external to the transceiver. A calibration signal may be provided to enable calibration of the transceiver via the selected one of the plurality of available calibration paths. The calibration signal may be received after it has passed through the selected one of the plurality of calibration paths. Characteristics of the transceiver may be measured using the received calibration signal.
摘要翻译：用于校准收发器的方法包括选择收发器上的多个可用校准路径中的一个以使其成为活动的。收发器包括发射机和接收机。多个可用校准路径中的所选择的一个通过在收发器外部的电路将发射机耦合到接收机。可以提供校准信号以使得能够经由多个可用校准路径中的所选择的校准路径对收发器进行校准。校准信号可以在其通过多个校准路径中的所选择的一个之后被接收。可以使用接收到的校准信号来测量收发器的特性。

24. 发明授权

US5513951A Blower device 失效
标题翻译：鼓风机
公开(公告)号：US5513951A
公开(公告)日：1996-05-07
申请号：US220014
申请日：1994-03-28
申请人： Shuji Komoda , Kazuhiro Takeuchi , Akira Yamanaka
发明人： Shuji Komoda , Kazuhiro Takeuchi , Akira Yamanaka
IPC分类号： F04D29/38 , F04D29/66
CPC分类号： F04D29/661 , F04D29/386
摘要： The present invention relates to a fan having a plurality of equiangularly spaced, radially extending blades. The spacing provided between adjacent blades is substantially constant along the entire radial length of the blade for increasing a blowing efficiency, while also allowing a mold separation operation along the axial direction during the formation of the fan using a mold. In a case where the blade is a sweep-forward blade, the number of the blades is seven or more and has a sweep-forward angle of the blades between 35 to 45 degrees. Finally, in case where an electric motor for rotating the fan is supported by stays, the number of stay member and the number of blades, which are not evenly dividable by each other, should satisfy a relationship of 2,000
摘要翻译：本发明涉及具有多个等角度间隔的径向延伸的叶片的风扇。相邻叶片之间设置的间距沿刀片的整个径向长度基本上是恒定的，用于提高吹塑效率，同时还允许在使用模具形成风扇期间沿轴向进行模具分离操作。在叶片是前掠叶片的情况下，叶片的数量为七个以上，并且叶片的前掠角在35度至45度之间。最后，在用于使风扇旋转的电动机由支架支撑的情况下，彼此不能均匀分割的支撑件数量和叶片数量应满足2000

25. 发明授权

US5002815A Bulky and reinforced non-woven fabric 失效
标题翻译：体积大，加固无纺布
公开(公告)号：US5002815A
公开(公告)日：1991-03-26
申请号：US300322
申请日：1989-01-23
申请人： Akira Yamanaka , Yasuhiro Yabuuchi
发明人： Akira Yamanaka , Yasuhiro Yabuuchi
IPC分类号： D04H5/06
CPC分类号： D04H5/06 , Y10S428/913 , Y10T428/24091 , Y10T428/24116 , Y10T428/24446 , Y10T428/24612 , Y10T442/69
摘要： A bulky and reinforced non-woven fabric and a process for producing the fabric are provided, which fabric is composed of a web consisting of 30-100% by weight of hot-melt-adhesive fibers and 70-0% by weight of fibers having a m.p. higher than that of the hot-melt-adhesive component of the hot-melt-adhesive fibers and monofilaments, fibers constituting the web being adhered onto one another and also to the monofilaments and the fabric having wrinkles at a wavelength of 0.1 to 20 mm over the whole surface of the fabric; and which process comprises arranging monofilaments of a percentage of shrinkage of 20% or higher under heat treatment conditions for melt-adhering the hot-melt-adhesive fibers over the whole surface of the web; adhering the fibers constituting the web onto one another and also to the monofilaments through hot-melt-adhesion; and also causing the web to shrink through shrinkage generated in the monofilaments.

26. 发明授权

US4990944A Camera including a lens cover 失效
标题翻译：相机包括镜头盖
公开(公告)号：US4990944A
公开(公告)日：1991-02-05
申请号：US278330
申请日：1988-11-30
申请人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi
发明人： Kouji Yamamoto , Shinji Tominaga , Akira Yamanaka , Hiroshi Ueda , Nobuyuki Taniguchi
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42 , G03B1/00 , G03B17/02 , G03B17/18
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A camera including a lens cover and provided with a plurality of picture taking modes. The camera has the capability for outputting a signal representing that the lens cover is open or closed, for selecting one of the plurality of picture taking modes and for sending a photographic film. The camera has a first display portion for displaying the picture taking mode selected and a second display portion for displaying information of the photographic film loaded in the camera. The operation of the camera is controlled according to the picture taking mode selected and such control of the operation of the camera is inhibited while a signal is output representing that the lens cover is closed. While a signal is output representing that the lens cover is open, the first display portion displays the picture taking mode selected; and while a signal is output representing that the lens cover is closed the first display portion is inhibited from displaying the picture taking mode selected. The displaying of information of the photographic film and the sending of the photographic film can be accomplished independent of the signal representing that the lens cover is open or closed.

27. 发明授权

US4956656A Control device for use in a camera having a consecutive picture taking mode and a single picture taking mode 失效
标题翻译：用于具有连续拍摄模式和单次拍摄模式的相机中的控制装置
公开(公告)号：US4956656A
公开(公告)日：1990-09-11
申请号：US320620
申请日：1989-03-08
申请人： Kouji Yamamoto , Akira Yamanaka , Nobuyuki Taniguchi
发明人： Kouji Yamamoto , Akira Yamanaka , Nobuyuki Taniguchi
IPC分类号： G03B7/091 , G03B7/16 , G03B15/05 , G03B17/42
CPC分类号： G03B17/425 , G03B15/05 , G03B7/091 , G03B7/16 , G03B2215/0503
摘要： A mode selecting device for use in a camera provided with various picture taking modes including a normal picture taking mode, having a mode selecting device which is able to return to the normal picture taking mode from various kinds of camera modes automatically. The device further including a component for selecting a first mode in which the camera operates to take picture consecutively and a second mode in which the camera operates to take only one picture at a time, a mechanism for preliminary winding up of a film by a predetermined length in response to the closure of the back lid of the camera, the film lying in the normal frame position when the preliminary winding is terminated and components for forcibly selecting the second mode before the preliminary winding is terminated.

28. 发明授权

US4736219A Camera with a lens cover 失效
标题翻译：镜头盖相机
公开(公告)号：US4736219A
公开(公告)日：1988-04-05
申请号：US899116
申请日：1986-08-22
申请人： Akira Yamanaka , Fumitaka Io
发明人： Akira Yamanaka , Fumitaka Io
IPC分类号： G03B11/04 , G03B17/02 , G03B17/04
CPC分类号： G03B17/04
摘要： A camera having a lens cover is provided, at its one end portion, with a projecting portion which assists gripping of the camera. The lens cover is laterally slided to cover and uncover a front surface of an objective lens and is provided, on its front surface, with a recess to be engaged with fingers of a hand which grips the camera. The lens cover is operated by the fingers of the hand gripping the camera to move between an uncovering position where the lens cover is positioned adjacent to the projecting portion and a covering position where the lens cover is positioned apart from the projecting portion. The projecting portion in combination with a part of the lens cover located between an edge adjacent to the projecting portion and the recess constitutes a grip portion to be gripped for holding the camera.
摘要翻译：具有透镜盖的相机在其一个端部设置有辅助相机夹持的突出部分。透镜盖被横向滑动以覆盖和揭开物镜的前表面，并且在其前表面上设置有与手握住相机的手指接合的凹部。镜头盖通过握住相机的手的手指操作，以在透镜盖邻近突出部分定位的露出位置和透镜盖与突出部分分离的覆盖位置之间移动。与突出部分相邻的边缘与凹部之间的透镜盖的一部分组合的突出部分构成夹持相机握持部分。

29. 发明授权

US4318602A Device for indicating the ready condition of an electronic flash device 失效
标题翻译：用于指示电子闪光装置的就绪状态的装置
公开(公告)号：US4318602A
公开(公告)日：1982-03-09
申请号：US28763
申请日：1979-04-09
申请人： Akira Yamanaka , Toshinori Imura
发明人： Akira Yamanaka , Toshinori Imura
IPC分类号： G03B15/03 , G03B15/05 , G03B17/18 , G03B19/02 , G09F9/00 , G03B17/20 , G03B15/02
CPC分类号： G03B17/18 , G03B15/05 , G03B2215/0503 , G03B2215/056
摘要： An electronic photoflash flash device includes a case containing a photoflash network including an indicator member illuminated in the flash ready condition and transferable by a manually operable selector member from a retracted position fully housed in the case to an advance position projecting from a face of the case for wide visibility. The case is a camera body and the camera diaphragm aperture is controlled by the selector member position which also closes the network power switch when the indicator member is advanced. In one mechanism the indicator member is biased to an advanced position and the selector member is biased to a retracted position in which a member coupled thereto releasably locks the indicator member in its retracted position and when the indicator member is advanced it releasably locks the selector member in its advanced position. Alternatively the indicator member is movable with the selector member and is biased to its retracted position.
摘要翻译：一种电子闪光灯闪光装置包括一个包含一个闪光灯网络的盒子，它包括在闪光就绪状态下被照亮的指示器，并且可由手动操作的选择器部件从完全容纳在壳体中的缩回位置转移到从壳体的表面突出的前进位置为了广泛的知名度。该情况是相机机身，并且相机光阑孔径由选择器构件位置控制，当指示器构件前进时，该位置也关闭网络电源开关。在一个机构中，指示器构件被偏压到前进位置，并且选择器构件被偏压到缩回位置，在该位置中，联接到其的构件将指示器构件可释放地锁定在其缩回位置，并且当指示器构件前进时，可释放地锁定选择构件处于先进地位。或者，指示器构件可随选择器构件移动并被偏压到其缩回位置。

30. 发明授权

US4272114A Impact absorbing device 失效
标题翻译：冲击吸收装置
公开(公告)号：US4272114A
公开(公告)日：1981-06-09
申请号：US76151
申请日：1979-09-17
申请人： Tomoyuki Hirano , Akira Yamanaka , Koichi Tonai
发明人： Tomoyuki Hirano , Akira Yamanaka , Koichi Tonai
IPC分类号： B60R19/34 , F16F7/12 , B60R19/04
CPC分类号： B60R19/34 , F16F7/12
摘要： An impact absorbing device comprising a hollow polyhedral body formed with a plurality of elongated cutouts in each of its side walls. These cutouts extend in parallel relation in a direction substantially orthogonal with respect to the longitudinal axis of the polyhedral body, and each cutout has one of its longer edges protruding outward and the other longer edge protruding inward. The polyhedral body is subjected to deformation or partial breakage to absorb an impact imparted to a vehicle as when the vehicle collides against another. The device may be combined with a conventional shock absorber to enhance the effect of impact absorption.
摘要翻译：一种冲击吸收装置，包括在其每个侧壁中形成有多个细长切口的中空多面体。这些切口在相对于多面体的纵向轴线大致正交的方向上平行地延伸，并且每个切口具有向外突出的一个较长边缘，另一个较长边缘向内突出。多面体经受变形或部分断裂以吸收当车辆与另一车辆碰撞时赋予车辆的冲击。该装置可以与传统的减震器组合以增强冲击吸收的效果。

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