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1. 发明授权

US6048185A Hydraulic pumps 失效
标题翻译：液压泵
公开(公告)号：US6048185A
公开(公告)日：2000-04-11
申请号：US95598
申请日：1998-06-11
申请人： Atsushi Ishizuka , Mitsuhiro Aota
发明人： Atsushi Ishizuka , Mitsuhiro Aota
IPC分类号： F04C29/00 , F01C21/02 , F04C2/344 , F04C15/00 , F01C21/04
CPC分类号： F01C21/02 , F04C15/0088 , F04C2240/605
摘要： A hydraulic pump includes a pump body having a bearing hole and formed with a seal chamber at an end of the bearing hole and an oil groove therein, the oil groove ensuring hydraulic communication between the pump unit and the seal chamber, a pump cover attached to the pump body to define a concavity for accommodating a pump unit, and a drive shaft arranged through the bearing hole of the pump body. A bearing bush, which is arranged through the bearing hole of the pump body to support the drive shaft, includes bush lugs disposed in the axial direction of the bearing hole of the pump body. Two of the bush lugs disposed at both ends of the bearing bush have seams located circumferentially distant from each other.
摘要翻译：液压泵包括具有轴承孔的泵体，在轴承孔的端部形成有密封室和油槽，油槽保证泵单元和密封室之间的液压连通，泵盖附接到所述泵体限定用于容纳泵单元的凹部，以及通过所述泵体的轴承孔布置的驱动轴。通过泵体的轴承孔布置以支撑驱动轴的轴承衬套包括沿泵体的轴承孔的轴向设置的衬套。设置在轴承衬套的两端的两个衬套的两个接合件彼此周向地设有接缝。

2. 发明授权

US5938924A Filter 失效
标题翻译：过滤
公开(公告)号：US5938924A
公开(公告)日：1999-08-17
申请号：US852443
申请日：1997-05-07
申请人： Mitsuhiro Aota
发明人： Mitsuhiro Aota
IPC分类号： B62D5/07 , B01D29/11 , B01D35/02 , B01D35/26 , F04B53/20 , B01D29/00
CPC分类号： B01D35/26 , F04B53/20 , Y10T29/496
摘要： A filter for filtering oil flowing through a fluid flow passage extending through the inside and outside of a plug forming part of a relief valve of a vane pump. The filter comprises a roll-shaped sheet formed of steel sheet spring and taking a generally cylindrical form. The roll-shaped sheet has overlapping first and second end sections, which are opposite to each other in a peripheral direction of the roll-shaped sheet. The roll-shaped sheet is located in the fluid flow passage and fitted on an outer peripheral surface of the cylindrical member. The roll-shaped sheet is formed with many through-holes having the size to allow the fluid to pass through the through-holes but trap particles for removal.
摘要翻译：一种用于过滤流过延伸穿过叶片泵的安全阀的塞子的内部和外部的流体流动通道的过滤器的过滤器。过滤器包括由钢板弹簧形成并且呈大致圆柱形的辊状片。该卷状片材具有在卷状片材的周向彼此相对的重叠的第一和第二端部。辊状片位于流体流路中，嵌合在筒状构件的外周面上。辊状片材形成有许多具有允许流体通过通孔但通过捕集颗粒以除去的尺寸的通孔。

3. 发明申请

US20060009106A1 Wiping sheet 审中-公开
标题翻译：擦拭纸
公开(公告)号：US20060009106A1
公开(公告)日：2006-01-12
申请号：US11132716
申请日：2005-05-19
申请人： Akinori Nishimura , Mitsuhiro Aota
发明人： Akinori Nishimura , Mitsuhiro Aota
IPC分类号： B32B3/00 , B32B5/02 , B32B9/04 , B32B27/30 , B32B23/02 , D04H1/00 , D04H1/46 , D04H1/54
CPC分类号： A47L13/16 , B32B5/02 , D04H1/54 , Y10T442/20 , Y10T442/2762 , Y10T442/277 , Y10T442/2787 , Y10T442/2869 , Y10T442/608 , Y10T442/614 , Y10T442/615 , Y10T442/616 , Y10T442/637 , Y10T442/682 , Y10T442/685 , Y10T442/689 , Y10T442/692
摘要： A wiping sheet is provided, which presents excellent in handling during wiping, high wiping ability for greasy dirt, and less liquid remains on an object after wiping. A wiping sheet having a fiber structure (such as a woven fabric, a knitted fabric and a nonwoven) is obtained, which includes an ultrafine fiber layer containing ultrafine fibers having a fineness of at most 0.9 dtex which result from at least two types of ultrafine fiber-generating conjugate fibers, at least one conjugate fiber giving ultrafine fibers containing a modified vinyl alcohol resin, and the other conjugate fibers giving ultrafine fibers containing another resin(s). The ultrafine fibers can be obtained by a first splittable conjugate fiber including a component containing the modified vinyl alcohol resin and a second splittable conjugate fiber composed of components of other resins. In the ultrafine fiber layer, the fibers are preferably bonded by thermoadhesive resin-containing ultrafine fibers.
摘要翻译：提供擦拭片，擦拭时的处理性优异，擦拭油污的擦拭能力高，擦拭后物体上残留的液体少。得到具有纤维结构（例如机织物，针织物和无纺布）的擦拭片，其包含超细纤维层，该超细纤维层含有细度至多为0.9dtex的超细纤维，其由至少两种类型的超细纤维产生纤维的复合纤维，至少一种复合纤维，其提供含有改性乙烯醇树脂的超细纤维，以及其它复合纤维，得到含有另一种树脂的超细纤维。超细纤维可以通过包含含有改性乙烯醇树脂的成分的第一可分裂复合纤维和由其他树脂的成分构成的第二可分裂复合纤维来获得。在超细纤维层中，纤维优选通过含有热粘合树脂的超细纤维粘合。

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