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公开(公告)号：US4326228A
公开(公告)日：1982-04-20
申请号：US126019
申请日：1980-02-29
申请人： Hitoshi Sakamoto
发明人： Hitoshi Sakamoto
摘要： In apparatus for supporting a magnetic transducer or head in a video tape recorder and which includes a cantilevered support member mounted at one end, for example, on a rotary portion of a tape guide drum, with the head secured on the opposite or free end of the support member in transducing relation to the tape wound about the drum; at least a part of the support member extending from its mounted end is constituted by a bi-morph leaf, and conductive layers are bonded to opposite surfaces of the bi-morph leaf and are absent from at least the free end portion of the support member so that flexing of the bi-morph leaf occurs between the conductive layers in response to the application of a drive signal to the conductive layers for deflecting the head laterally in respect to the plane of movement of the head with the rotary drum portion, and such flexing is excluded from at least the free end portion of the support member for facilitating the secure attachment of the head thereto and for minimizing the angular deviation of the active face of the head from the tape that accompanies the lateral deflecting of the head.
摘要翻译： 在用于在磁带录像机中支撑磁性换能器或头部的装置中，其包括安装在一端的悬臂支撑构件，例如安装在导带鼓的旋转部分上，其中头部固定在 所述支撑构件与缠绕在所述滚筒上的所述带传导关系; 从其安装的端部延伸的支撑构件的至少一部分由双变形叶片构成，并且导电层结合到双变形叶片的相对表面，并且至少在支撑构件的自由端部分中不存在 使得响应于向导电层施加驱动信号而在导电层之间发生双向叶片的弯曲，以使头部相对于具有旋转鼓部分的头部的移动平面侧向偏转，并且 从支撑构件的至少自由端部排除挠曲，以便于头部牢固地附接到其上，并且使头部的主动面与伴随头部的横向偏转的带的角度偏差最小化。
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公开(公告)号：US4296443A
公开(公告)日：1981-10-20
申请号：US14764
申请日：1979-02-23
IPC分类号： H04N5/7826 , G11B5/588 , G11B5/592 , H04N5/783 , H04N5/78
摘要： In an apparatus for reproducing video or other information signals recorded in successive parallel tracks extending obliquely on a magnetic tape or other record medium which is adapted to be longitudinally advanced, and with each of the tracks containing a positional signal, for example, constituted by a vertical synchronizing signal, at a predetermined position along the respective track, a magnetic head or transducer is movable in the direction generally along the tracks for reproducing the information and positional signals recorded therein and is mounted or supported by a bi-morph leaf or other transducer deflecting device which is operative, in response to the reception of an electrical drive signal, for deflecting the transducer or head in a direction transverse to the direction along the tracks, a circuit detects a time base error of the positional signal reproduced from each of the tracks, and a control circuit for providing the electrical drive signal to the transducer deflecting device is effective to vary such drive signal in accordance with the detected time base error. A time base variation of the reproduced signals is further detected, for example, in respect to the successive horizontal synchronizing signals of the reproduced video signals, and the electrical drive signal for the transducer deflecting device is also varied in accordance with such detected time base variation.
摘要翻译： 在用于再现以适于纵向前进的磁带或其他记录介质上倾斜延伸的连续平行轨道中的视频或其他信息信号的装置中，并且每个轨道包含位置信号，例如由 垂直同步信号，沿着相应轨道的预定位置，磁头或换能器可沿大体上沿轨道的方向移动，用于再现记录在其中的信息和位置信号，并由双向叶片或其它换能器 偏转装置响应于电驱动信号的接收而操作，用于沿着与轨道的方向横切的方向偏转换能器或头部，电路检测从每个的再现的位置信号的时基误差 轨道和用于向换能器偏转提供电驱动信号的控制电路 根据检测到的时基误差来改变这种驱动信号是有效的。 再现信号的时基变化例如相对于再现的视频信号的连续水平同步信号被进一步检测，并且换能器偏转装置的电驱动信号也根据这种检测的时基变化而变化 。
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公开(公告)号：US4258389A
公开(公告)日：1981-03-24
申请号：US5794
申请日：1979-01-23
申请人： Hitoshi Sakamoto
发明人： Hitoshi Sakamoto
CPC分类号： H04N5/10
摘要： A circuit for forming a vertical synchronizing pulse at the end of a field of a composite video signal utilizes the characteristic of the video signal that the equalizing pulses in the vertical blanking interval have a pulse width one-half that of the horizontal synchronizing pulses in the composite video signal. Accordingly, the circuit includes a discriminating pulse generator which generates a discriminating pulse whose duration ends before the trailing edge of a horizontal synchronizing pulse, but after the trailing edge of an equalizing pulse; a comparator, such as a D-type flip-flop, for comparing the timing of the discriminating pulses with that of the equalizing and horizontal synchronizing pulses to discriminate the equalizing pulses on the basis of such comparison; and a generator for generating the vertical synchronizing pulse in response to the discrimination of the equalizing pulses.
摘要翻译： 用于在复合视频信号的场的末端形成垂直同步脉冲的电路利用视频信号的特性，即垂直消隐间隔中的均衡脉冲具有脉冲宽度为水平同步脉冲的两倍的脉冲宽度 复合视频信号。 因此，电路包括识别脉冲发生器，其产生识别脉冲，其持续时间在水平同步脉冲的后沿之前但在均衡脉冲的后沿之后结束; 诸如D型触发器的比较器，用于将识别脉冲的定时与均衡和水平同步脉冲的定时进行比较，以基于这种比较来区分均衡脉冲; 以及用于响应于所述均衡脉冲的识别而产生垂直同步脉冲的发生器。
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公开(公告)号：US4115800A
公开(公告)日：1978-09-19
申请号：US841982
申请日：1977-10-13
申请人： Hitoshi Sakamoto
发明人： Hitoshi Sakamoto
摘要： Color video signal recording and/or reproducing apparatus comprising a first circuit for generating a first signal having the same frequency as the field frequency of the color video signal, and a second circuit for generating a second signal that indicates a field interval having a predetermined phase relationship between a horizontal synchronizing signal and a color subcarrier signal. The first and second signals are combined to form a composite control signal, which is then recorded in a control track on a magnetic tape in the conventional manner. A comparison circuit is included for comparing the composite control signal reproduced from the tape with a reference control signal, the reference control signal being composed of a third signal having a frequency equal to the field frequency and a fourth signal indicating a field interval, in which a phase relationship between a reference horizontal synchronizing signal and a reference color subcarrier signal is equal to the predetermined phase relationship. Thus, during playback the movement of the magnetic tape is controlled in response to the output of the comparison circuit so that the phase of the composite control signal reproduced from the tape coincides with that of the reference control signal.
摘要翻译： 彩色视频信号记录和/或再现装置，包括用于产生具有与彩色视频信号的场频相同频率的第一信号的第一电路，以及用于产生指示具有预定相位的场间隔的第二信号的第二电路 水平同步信号和彩色副载波信号之间的关系。 第一和第二信号被组合以形成复合控制信号，然后以常规方式将其记录在磁带上的控制轨道中。 包括比较电路，用于将从磁带再现的复合控制信号与参考控制信号进行比较，该参考控制信号由具有等于场频的频率的第三信号和指示场间隔的第四信号组成，其中 参考水平同步信号与参考彩色副载波信号之间的相位关系等于预定的相位关系。 因此，在重放期间，响应于比较电路的输出来控制磁带的运动，使得从磁带再现的复合控制信号的相位与参考控制信号的相位一致。
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公开(公告)号：US09288931B2
公开(公告)日：2016-03-15
申请号：US14131230
申请日：2012-07-05
CPC分类号： H05K7/20309 , F28D15/0266 , G06F1/20 , G06F2200/201 , H05K7/20318 , H05K7/20727 , H05K7/20818
摘要： A cooling system comprising: an evaporator for evaporating a refrigerant by performing heat exchange with outside air; a condenser for condensing a gas refrigerant into a liquid refrigerant by making a refrigerant and a cooling medium perform heat exchange with each other; a gas refrigerant pipe and a liquid refrigerant pipe connecting the evaporator and the condenser; and the evaporator including: an upper part header provided in a highest position of the evaporator, and connected with the condenser by the gas refrigerant pipe, through the gas refrigerant pipe a gas refrigerant flowing; a lower part header provided in a lowest position of the evaporator, and connected with the condenser by the liquid refrigerant pipe, through the liquid refrigerant pipe a liquid refrigerant flowing; a middle header provided in an intermediate position between the upper part header and the lower part header, and connected with the condenser by the liquid refrigerant pipe, through the liquid refrigerant pipe the liquid refrigerant flowing; an upper part evaporator, arranged between the upper part header and the middle header, including an upper part steam generating tube having a first flow path for leading a refrigerant of the middle header to the upper part header while making the refrigerant of the middle header perform heat exchange with outside air and having a second flow path for leading a refrigerant of the lower part header to the upper part header while making the refrigerant of the lower part header perform heat exchange with outside air; and a lower part evaporator, arranged between the lower part header and the middle header, including a lower part steam generating tube having a third flow path inserted into the middle header while making a refrigerant of the lower part header perform heat exchange with outside air, the lower part steam generating tube communicated with the second flow path of the upper part steam generating tube.
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56.发明授权Pyrroloquinoline quinone disodium salt crystal and method for producing the same 有权吡咯喹啉醌二钠盐晶体及其制备方法公开(公告)号：US09174983B2
公开(公告)日：2015-11-03
申请号：US14125788
申请日：2012-06-15
申请人： Kazuto Ikemoto , Hitoshi Sakamoto
发明人： Kazuto Ikemoto , Hitoshi Sakamoto
IPC分类号： C07D471/04 , C12P7/66
CPC分类号： C07D471/04 , C12P7/66
摘要： An object of the present invention is to provide a novel pyrroloquinoline quinone disodium crystal having excellent dispersibility in solvents and excellent permeability through skin, and a method for producing the pyrroloquinoline quinone disodium crystal with high efficiency. According to the present invention, provided are a novel pyrroloquinoline quinone disodium crystal which is produced by drying a crystal produced under specified conditions through a drying means such as lyophilization, ambient drying and vacuum drying, and a method for producing the pyrroloquinoline quinone disodium crystal.
摘要翻译： 本发明的目的是提供一种在溶剂中具有优异的分散性和通过皮肤的优异渗透性的新型吡咯并喹啉醌二钠晶体，以及高效制备吡咯并喹啉醌二钠晶体的方法。 根据本发明，提供了一种新颖的吡咯并喹啉醌二钠晶体，其通过干燥在特定条件下生产的晶体，通过干燥方法例如冻干，环境干燥和真空干燥而制备，以及制备吡咯并喹啉醌二钠晶体的方法。
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公开(公告)号：US20140241550A1
公开(公告)日：2014-08-28
申请号：US14237438
申请日：2012-08-02
申请人： Tadao Sunahara , Masahide Tamura , Osamu Kawasaki , Masaru Tsuchiya , Ryuta Suzuki , Makoto Tsuruta , Nobuhiro Miwa , Hitoshi Sakamoto
发明人： Tadao Sunahara , Masahide Tamura , Osamu Kawasaki , Masaru Tsuchiya , Ryuta Suzuki , Makoto Tsuruta , Nobuhiro Miwa , Hitoshi Sakamoto
IPC分类号： H04R17/00
摘要： A piezoelectric sound generating element capable of providing flatter and less fluctuated sound pressure frequency characteristics includes a diaphragm that is formed in a circular plate shape with a circular profile. A piezoelectric element is affixed to the side of a bottom wall portion of the diaphragm. The piezoelectric element has an asymmetric octagonal profile including a pair of long side portions opposing each other, a pair of short side portions opposing each other, and four connecting side portions.
摘要翻译： 能够提供较平坦且波动较小的声压频率特性的压电发声元件包括形成为具有圆形轮廓的圆板形状的隔膜。 压电元件固定在隔膜的底壁部分的一侧。 压电元件具有非对称八边形轮廓，包括一对彼此相对的长边部分，一对彼此相对的短边部分和四个连接侧部分。
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公开(公告)号：US20130206368A1
公开(公告)日：2013-08-15
申请号：US13880252
申请日：2011-10-14
CPC分类号： F28D15/02 , B23P15/26 , F28D15/0266 , F28F13/187 , H01L23/427 , H01L2924/0002 , Y10T29/49359 , H01L2924/00
摘要： In a cooling device using an ebullient cooling system, the cooling performance adversely decreases if the evaporator includes projections activating the convection heat transfer and the bubble nuclei are formed on the inner wall surface, therefore, a cooling device according to an exemplary aspect of the invention includes an evaporator storing a refrigerant; a condenser condensing and liquefying a vapor-state refrigerant vaporized in the evaporator and radiating heat; and a connection connecting the evaporator and the condenser; wherein the evaporator includes a base thermally contacting with an object to be cooled, and a container; the base includes a plurality of projections on a boiling surface of a surface at an inner wall side contacting with the refrigerant; and a bubble nucleus forming surface is included only on a part of a refrigerant contacting surface including the boiling surface and the surface of the projections.
摘要翻译： 在使用沸腾冷却系统的冷却装置中，如果蒸发器包括启动对流热传递的凸起并且在内壁表面上形成气泡核，则冷却性能不利地降低，因此，根据本发明的示例性方面的冷却装置 包括存储制冷剂的蒸发器; 冷凝和液化在蒸发器中蒸发并蒸发热的蒸气状制冷剂的冷凝器; 以及连接蒸发器和冷凝器的连接件; 其中所述蒸发器包括与要冷却的物体热接触的基座和容器; 基部包括在与制冷剂接触的内壁侧的表面的沸腾面上的多个突起部; 并且气泡核形成表面仅包括在包括沸腾表面和突起的表面的制冷剂接触表面的一部分上。
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公开(公告)号：US20130025826A1
公开(公告)日：2013-01-31
申请号：US13638474
申请日：2011-03-15
IPC分类号： F28D15/02
CPC分类号： F28D15/0266 , H01L23/427 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A phase change cooler of the present invention includes: a plurality of heat receiving units that cause a refrigerant to change phase from liquid to gas by heat received from a heat generating body; one heat radiating unit that causes the refrigerant to change phase from gas to liquid by radiating heat to surrounding area; a plurality of vapor tubes that respectively transport the refrigerant in a vapor state from each of the heat receiving units to the heat radiating unit; a liquid tube that respectively circulates the refrigerant in a liquid state from the heat radiating unit to each of the heat receiving units; and a bypass tube that connects each of the heat receiving units to each other.
摘要翻译： 本发明的相变冷却器包括：多个热接收单元，其使得制冷剂通过从发热体接收的热量将液相变成气体; 一个散热单元，其通过向周围区域辐射热量使制冷剂从气体向液体变化; 多个蒸汽管，分别将来自每个热接收单元的蒸汽状态的制冷剂输送到散热单元; 液体管，其将从液体状态的制冷剂从散热单元分别循环到各个受热单元; 以及将每个所述热接收单元彼此连接的旁通管。
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公开(公告)号：US08264659B2
公开(公告)日：2012-09-11
申请号：US12920423
申请日：2009-03-19
IPC分类号： G02F1/1333
CPC分类号： H05K7/20972 , G02F1/133385 , G02F2201/36
摘要： A liquid crystal display device includes a sealed housing part, a liquid crystal display part disposed at the front face of the housing part, a light source part housed in the housing part to generate the light to be displayed on the liquid crystal display part, an electric power supply part housed in the housing part to perform electric power supply, a control part housed in the housing part to perform control, and a heat exchange part disposed at the rear face of the housing part to cool the heat generated in the housing part. The heat exchange part includes an air stirring part for stirring the air in the housing part, a forced air cooling part covered with a duct in which the air stirring part is installed and constructed from a plate extending into the housing part, and a natural air cooling part constructed from a plate extending to the outside of the housing part. The forced air cooling part and the natural air cooling part are integrated with a rear face plate of the housing part.
摘要翻译： 一种液晶显示装置，包括密封壳体部分，设置在壳体部分前表面的液晶显示部分，容纳在壳体部分中以产生待显示在液晶显示部分上的光的光源部分， 容纳在壳体部分中的电力供应部分以执行电力供应，容纳在壳体部分中以进行控制的控制部分以及设置在壳体部分的后表面处的热交换部分，以冷却壳体部分中产生的热量 。 热交换部包括用于搅拌壳体部分中的空气的空气搅拌部分，被覆盖有管道的强制空气冷却部分，其中空气搅拌部分从延伸到壳体部分的板安装和构造，以及自然空气 冷却部件从延伸到壳体部分的外部的板构造。 强制空气冷却部件和自然空气冷却部件与壳体部件的后面板一体化。
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