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公开(公告)号：US4565484A
公开(公告)日：1986-01-21
申请号：US499838
申请日：1983-06-01
申请人： Akio Hamada , Motomu Masuzawa , Yoshiaki Matsuda
发明人： Akio Hamada , Motomu Masuzawa , Yoshiaki Matsuda
CPC分类号： E02F3/968 , E02F3/6273
摘要： A device for removably attaching a front working implement to a tractor body comprises a bearing portion provided on each side of the front portion of the tractor body and a fitting portion provided on a front portion of each brace of the implement. The bearing portion and the fitting portion are tapered and engageable with each other in a vertical direction. The brace has a lever plate for holding the fitting portion engaged in the bearing portion and a bolt for fastening the lever plate.
摘要翻译： 用于将前工作工具可移除地附接到拖拉机主体的装置包括设置在拖拉机主体的前部的每一侧上的支承部分和设置在工具的每个支架的前部上的装配部分。 轴承部分和装配部分在垂直方向上彼此成锥形并且可接合。 支架具有杠杆板，用于保持接合在轴承部分中的装配部分和用于紧固杠杆板的螺栓。
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公开(公告)号：US06246594B1
公开(公告)日：2001-06-12
申请号：US09618729
申请日：2000-07-18
申请人： Yoshiaki Matsuda , Taisuke Endo
发明人： Yoshiaki Matsuda , Taisuke Endo
IPC分类号： H02M3335
CPC分类号： H02M3/337 , H02M3/33592 , H02M7/5236 , H02M2001/0048 , Y02B70/1475 , Y02B70/1491
摘要： A switching power supply having low loss includes two sub switching elements connected in series, which are then connected in parallel with a bridge circuit. A resonance coil and a sub primary winding are connected between a connection point of the series connection circuits and an output terminal of the bridge circuit. Resonance capacitors are respectively connected in parallel with each main switching element constituting the bridge circuit so as to resonate with the resonance coil. Voltages across the two ends of A phase and B phase sub secondary windings magnetically coupled to the sub primary winding are clamped to the supply voltage. A fixed voltage in proportion to the turns ratio is generated in the sub primary winding. A voltage applied to the resonance coil becomes small, and current fluctuation becomes small. Also, two sub switching elements connected in series are then connected in parallel with a main bridge circuit; and a resonance coil and auxiliary primary winding are connected between a connection point C of the series connection circuits and an output terminal B of the main bridge circuit. Resonance capacitors are respectively connected in parallel with each main switching element constituting the main bridge circuit. The auxiliary primary winding is magnetically coupled to a main primary winding H-bridge connected to the main bridge circuit, the main bridge circuit being controlled during resonance of the resonance coil, and the resonance being terminated using a voltage induced in the auxiliary primary winding.
摘要翻译： 具有低损耗的开关电源包括串联连接的两个子开关元件，然后与桥接电路并联连接。 在串联连接电路的连接点和桥接电路的输出端子之间连接有共振线圈和次级初级绕组。 谐振电容器分别与构成桥接电路的每个主开关元件并联连接，以便与谐振线圈谐振。 磁耦合到次级初级绕组的A相和B相次级绕组两端的电压被钳位到电源电压。 在次级绕组中产生与匝数比成比例的固定电压。 施加到谐振线圈的电压变小，电流波动变小。 此外，串联连接的两个子开关元件然后与主桥电路并联连接; 并且在串联电路的连接点C和主桥电路的输出端子B之间连接有谐振线圈和辅助初级绕组。 谐振电容器分别与构成主桥电路的每个主开关元件并联连接。 辅助初级绕组磁耦合到连接到主桥电路的主初级绕组H桥，主桥电路在谐振线圈的谐振期间被控制，并且使用在辅助初级绕组中感应的电压来终止谐振。
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3.发明授权Nonwoven fabric coated with a mixture of silk fibroin, gelatin and insolubilized chitosan for use as a carrier for animal cells 失效涂有丝素蛋白，明胶和不溶性壳聚糖混合物的无纺布，用作动物细胞的载体
公开(公告)号：US5385836A
公开(公告)日：1995-01-31
申请号：US885140
申请日：1992-05-18
CPC分类号： C12N11/02 , C12N11/10 , C12N5/0068 , C12N2533/40 , C12N2533/50 , C12N2533/54 , C12N2533/72
摘要： A carrier for adhering animal cells during culturing or for immobilization of animal cells is produced by coating a porous substrate with a cell adhesive material in the form of a mixture with chitosan. In a preferred embodiment, the porous substrate is a nonwoven fabric prepared by impregnating a nonwoven fabric web with a binder resin, and the mixture contains silk fibroin, gelatin and chitosan. Coating is carried out by contacting the nonwoven fabric with a solution prepared by adding silk fibroin and gelatin to an acidic aqueous solution of chitosan to coat the nonwoven fabric, drying the coated nonwoven fabric and treating the dried nonwoven fabric with an alkali to render the chitosan insoluble.
摘要翻译： 通过用壳聚糖与混合物形式的细胞粘合剂材料涂覆多孔基材来制备用于在培养或固定动物细胞期间粘附动物细胞的载体。 在优选实施方案中，多孔基材是通过用粘合剂树脂浸渍非织造织物网而制备的无纺布，并且该混合物含有丝素蛋白，明胶和壳聚糖。 通过使非织造布与通过将丝素蛋白和明胶加入到壳聚糖的酸性水溶液中而制备的溶液进行涂布，以涂布无纺布，干燥涂布的无纺布并用碱处理干燥的无纺织物以使壳聚糖 不溶。
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公开(公告)号：USD499675S1
公开(公告)日：2004-12-14
申请号：US29178089
申请日：2003-03-20
申请人： Takumi Sasaki , Yoshiaki Matsuda
设计人： Takumi Sasaki , Yoshiaki Matsuda
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公开(公告)号：US4984420A
公开(公告)日：1991-01-15
申请号：US307389
申请日：1989-02-06
申请人： Kazuo Samejima , Hiroaki Kawakita , Yoshikazu Togoshi , Yoshiaki Matsuda , Takao Sakatsuji , Colin Fulford
发明人： Kazuo Samejima , Hiroaki Kawakita , Yoshikazu Togoshi , Yoshiaki Matsuda , Takao Sakatsuji , Colin Fulford
IPC分类号： A01D34/63 , A01D43/063
CPC分类号： A01D43/0635 , A01D2101/00 , A01D34/63
摘要： A dumping apparatus for a grass catcher for rearwardly inclining the grass catcher containing grass clipping to discharge the grass clippings. The apparatus includes a guide member and a movable member mounted in the guide member, a restraining member for restraining the movement of the catcher and a bracket fixed to a rear face of the catcher. A leading end of the movable member is pivoted at a longitudinally intermediate position of the bracket and a leading end of the restraining member is pivoted at a rear upper position of the bracket, whereby the grass catcher may be moved and inclined for the dumping action.
摘要翻译： 一种用于向后倾斜草地捕捞器的草地捕集器的倾倒装置，其中包括草剪以排出草屑。 该装置包括引导构件和安装在引导构件中的可动构件，用于限制捕获器的移动的限制构件和固定到捕获器的后表面的支架。 可动构件的前端在支架的纵向中间位置枢转，并且限制构件的前端在支架的后部上部位置枢转，由此可以使草地捕捉器移动并倾斜用于倾倒动作。
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6.发明授权Device for automatically adjusting tension of endless running member in wrapping connector driving 失效用于自动调节包装连接器驱动中环形运行构件的张力的装置
公开(公告)号：US4543079A
公开(公告)日：1985-09-24
申请号：US654523
申请日：1984-09-25
CPC分类号： F16H7/0836 , F16H2007/0806 , F16H2007/0812 , F16H2007/0859 , F16H2007/0891
摘要： In a wrapping connector driving apparatus for agricultural machines including a chain reeved around sprocket wheels on two shafts, a tension adjusting device is provided on the slack side of the chain. A tightener bearing against the chain tensions the chain. A piston slidably fitting in an oil enclosing cylinder is pressed against the tightener by a resilient member. An abnormal load, when acting on the chain, is absorbed by the resilient member and the oil enclosed in the cylinder, which is provided with a passageway for releasing the increased internal pressure due to the abnormal load. When relieved of the load, the cylinder can be supplied with oil by way of a check valve. The tension on the chain is thus automatically adjustable.
摘要翻译： 在用于农业机械的包装连接器驱动装置中，包括在两个轴上的链轮周围的链条，在链条的松弛侧设置有张力调节装置。 对链条的紧固件轴承使链条紧张。 可滑动地装配在油封圆筒中的活塞通过弹性构件压靠紧固器。 当作用在链条上时，异常负载被弹性构件和包封在气缸中的油吸收，该油被设置有用于释放由于异常负载引起的增加的内部压力的通道。 当卸载时，气缸可以通过止回阀供油。 因此，链上的张力可以自动调节。
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公开(公告)号：US08039283B2
公开(公告)日：2011-10-18
申请号：US12159232
申请日：2006-12-20
IPC分类号： H01L21/301 , H01S5/02
CPC分类号： H01S5/34333 , B82Y20/00 , H01L21/78 , H01L33/0095 , H01S5/0202 , H01S5/22 , H01S5/2201 , Y10S148/028
摘要： The present invention is directed to a production method for a nitride compound semiconductor element including a substrate and a multilayer structure 40 supported by an upper face of the substrate. First, a wafer 1 to be split into individual substrates is provided. A plurality of semiconductor layers composing the multilayer structure 40 are grown on the wafer 1. By cleaving the wafer 1 and the semiconductor layers, a cleavage plane in the multilayer structure 40 is formed. In the present invention, a plurality of voids are arranged at positions in the multilayer structure at which a cleavage plane is to be formed. Thus, cleavage can be performed with a good yield.
摘要翻译： 本发明涉及一种氮化物化合物半导体元件的制造方法，所述氮化物化合物半导体元件包括由所述基板的上表面支撑的基板和多层结构体40。 首先，设置分割成各个基板的晶片1。 构成多层结构40的多个半导体层在晶片1上生长。通过切割晶片1和半导体层，形成多层结构40中的解理面。 在本发明中，在形成有解理面的多层结构体的位置配置多个空隙。 因此，可以以良好的产率进行裂解。
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公开(公告)号：US20100226401A1
公开(公告)日：2010-09-09
申请号：US12159232
申请日：2006-12-20
IPC分类号： H01S5/02 , H01L21/301 , H01L21/00
CPC分类号： H01S5/34333 , B82Y20/00 , H01L21/78 , H01L33/0095 , H01S5/0202 , H01S5/22 , H01S5/2201 , Y10S148/028
摘要： The present invention is directed to a production method for a nitride compound semiconductor element including a substrate and a multilayer structure 40 supported by an upper face of the substrate. First, a wafer 1 to be split into individual substrates is provided. A plurality of semiconductor layers composing the multilayer structure 40 are grown on the wafer 1. By cleaving the wafer 1 and the semiconductor layers, a cleavage plane in the multilayer structure 40 is formed. In the present invention, a plurality of voids are arranged at positions in the multilayer structure at which a cleavage plane is to be formed. Thus, cleavage can be performed with a good yield.
摘要翻译： 本发明涉及一种氮化物化合物半导体元件的制造方法，所述氮化物化合物半导体元件包括由所述基板的上表面支撑的基板和多层结构体40。 首先，设置分割成各个基板的晶片1。 构成多层结构40的多个半导体层在晶片1上生长。通过切割晶片1和半导体层，形成多层结构40中的解理面。 在本发明中，在形成有解理面的多层结构体的位置配置多个空隙。 因此，可以以良好的产率进行裂解。
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公开(公告)号：US06751107B2
公开(公告)日：2004-06-15
申请号：US10106324
申请日：2002-03-27
申请人： Yoshiaki Matsuda , Shinya Ofuji
发明人： Yoshiaki Matsuda , Shinya Ofuji
IPC分类号： H02M322
CPC分类号： H02M3/285 , H02M2007/53878
摘要： A DC power supply device includes transformers that operate with an enhanced efficiency and can reduce the factors that generate ripples in the output voltage to make it possible to downsize the transformers and the smoothing filters of the device, reduce the loss attributable to the switching elements during its constant power output operation and also downsize the heat sink fins so that the overall dimensions of the power supply device may be reduced. The DC power supply device also comprises a pair of switching changers, two output transformers and two rectifying/smoothing sections for rectifying the respective outputs of the switching changers. Each of the two switching changers has the same switching cycle period and the striking phases of the switching elements of one of the switching changers and those of the switching elements of the other switching changer are made variable. Then, a constant power output level is achieved by utilizing the difference of the striking phases of the two switching changers in order to isolate the switching changers from each other for operation and connect them in series or in parallel for operation.
摘要翻译： 直流电源装置包括以增强的效率工作的变压器，并且可以减少在输出电压中产生波纹的因素，使得能够使装置的变压器和平滑滤波器小型化，从而减小归因于开关元件的损耗 其恒功率输出操作并且还使散热片的尺寸减小，使得可以减小电源装置的总体尺寸。 直流电源装置还包括一对开关变换器，两个输出变压器和两个整流/平滑部分，用于对开关变换器的相应输出进行整流。 两个开关切换器中的每一个具有相同的开关周期周期，并且开关切换器之一的开关元件和另一个开关更换器的开关元件的开关元件的冲击相位是可变的。 然后，通过利用两个开关变换器的冲击相位的差异来实现恒定的功率输出电平，以便将开关变换器彼此隔离以进行操作并串联或并联连接用于操作。
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10.发明授权Process for cultivating adhesive cells in a packed bed of solid cell matrix 失效在固体电池基体的填充床中培养粘合剂细胞的方法
公开(公告)号：US5260211A
公开(公告)日：1993-11-09
申请号：US617644
申请日：1990-11-26
摘要： A process and system for cultivating adhesive cells in a packed bed of solid cell matrix is disclosed. Adhesive cells are adhered to a solid cell matrix, preferably ceramic particles, and packed in a cell culture tank to form the packed bed. The culture medium is circulated through the packed bed in a direction. The circulating of the culture medium is then stopped and the direction of the medium being circulated is reversed. This periodic switching of the direction of the culture medium reduces channelling of the culture medium. The bottom or head of the culture tank can also contain a separator to trap any bubble existing in the culture medium or to trap any quantity of cell matrix possibly running out from the culture tank.
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