公开(公告)号：US07058751B2

公开(公告)日：2006-06-06

申请号：US09942980

申请日：2001-08-30

申请人： Kenichi Kawarai ,  Hiroshi Tomonaga ,  Naoki Matsuoka ,  Masakatsu Nagata ,  Tsuguo Kato ,  Tetsuaki Wakabayashi

发明人： Kenichi Kawarai ,  Hiroshi Tomonaga ,  Naoki Matsuoka ,  Masakatsu Nagata ,  Tsuguo Kato ,  Tetsuaki Wakabayashi

IPC分类号： G06F13/00

CPC分类号： H04L49/201 ,  H04L49/101 ,  H04L49/506

摘要： The packet switch performs a scheduling process by selecting a unicast packet or a multicast packet to be output from each of N input buffers such that input lines and output lines cannot conflict each other for a unicast packet, and such that the input lines cannot conflict each other for the multicast packet.

公开(公告)号：US07366165B2

公开(公告)日：2008-04-29

申请号：US10079082

申请日：2002-02-19

申请人： Kenichi Kawarai ,  Masakatsu Nagata ,  Hiroshi Tomonaga ,  Naoki Matsuoka ,  Tsuguo Kato

发明人： Kenichi Kawarai ,  Masakatsu Nagata ,  Hiroshi Tomonaga ,  Naoki Matsuoka ,  Tsuguo Kato

IPC分类号： H04Q11/00

CPC分类号： H04L49/9094 ,  H04L12/46 ,  H04L45/60 ,  H04L47/2441 ,  H04L49/30 ,  H04L49/90

摘要： An input line interface device that is used to accommodate packets from a high-speed line efficiently and to reduce a processing load on a back stage caused by routing control. A packet allotting section divides a variable-length packet, allots divided packets to parallel lines, and outputs the packets. A flow group classifying section classifies the packets into flow groups on each of the parallel lines. A sequence number giving section gives the packets sequence numbers corresponding to or independent of the flow groups. A buffering section stores the packets to which the sequence numbers have been given in a buffer or reads out them from the buffer to exercise sequence control over the packets in the flow groups. A flow separating switch separates the packets according to the flow groups and outputs the packets.

摘要翻译： 一种输入线接口装置，用于有效地适应来自高速线路的分组，并减少由路由控制引起的后台处理负担。 分组分配部分分割可变长度分组，将分组分配给并行，并输出分组。 流组分类部分将每个并行线路上的分组分组为流组。 序列号给出部分给出与流组相对应或独立于流组的分组序列号。 缓冲部分将缓冲器中已经给出序列号的分组存储在缓冲器中，或者从缓冲器中读出它们以对流组中的分组进行序列控制。 流分离交换机根据流组分离报文，并输出报文。

公开(公告)号：US07023865B2

公开(公告)日：2006-04-04

申请号：US09942979

申请日：2001-08-30

申请人： Naoki Matsuoka ,  Hiroshi Tomonaga ,  Kenichi Kawarai ,  Masakatsu Nagata

发明人： Naoki Matsuoka ,  Hiroshi Tomonaga ,  Kenichi Kawarai ,  Masakatsu Nagata

IPC分类号： H04L12/28 ,  H04L12/56

CPC分类号： H04L47/28 ,  H04L47/50 ,  H04L47/521 ,  H04L47/6225 ,  H04L49/3018 ,  H04L49/503

摘要： A packet switch which can cyclically use α scheduling process results to determine one of M output lines as a destination of a packet stored in each of N input buffer sections by α scheduler sections independently performing scheduling processes is disclosed.

公开(公告)号：US07227861B2

公开(公告)日：2007-06-05

申请号：US09805545

申请日：2001-03-13

申请人： Hiroshi Tomonaga ,  Masakatsu Nagata ,  Kenichi Kawarai ,  Naoki Matsuoka ,  Kenichi Okabe ,  Shiro Uriu

发明人： Hiroshi Tomonaga ,  Masakatsu Nagata ,  Kenichi Kawarai ,  Naoki Matsuoka ,  Kenichi Okabe ,  Shiro Uriu

IPC分类号： H04L12/56

CPC分类号： H04Q11/0421 ,  H04Q2213/1302 ,  H04Q2213/1304 ,  H04Q2213/13296

摘要： Packets input from input HWs #0 to #3 to a packet switch device are buried in time slots A through D. The packet switch device alternately switches the input packets in units of time slots, and inputs the packets to two 4×4 switches. The 4×4 switches make normal switching, and distribute the packets to respective output ports. Then, the packets output from the two 4×4 switches after being switched are alternately multiplexed, and output to output HWs #0 through #3. By making switching in units of packets as described above, a process overhead is prevented from being increased, and also expansion can be easily made. Besides, hardware scale can be made small.

摘要翻译： 从输入HW＃0到＃3输入到分组交换设备的分组被掩埋在时隙A到D中。分组交换设备以时隙为单位交替地切换输入分组，并将分组输入到两个4×4交换机。 4x4交换机进行正常交换，并将数据包分配到相应的输出端口。 然后，在切换之后从两个4×4交换机输出的分组交替复用，并输出到输出HW＃0至＃3。 通过如上所述进行分组的切换，防止了处理开销的增加，并且也可以容易地进行扩展。 此外，硬件规模可以减小。

公开(公告)号：US5694295A

公开(公告)日：1997-12-02

申请号：US638537

申请日：1996-04-26

申请人： Masataka Mochizuki ,  Motoyuki Ono ,  Koichi Mashiko ,  Yuji Saito ,  Masashi Hasegawa ,  Masakatsu Nagata

发明人： Masataka Mochizuki ,  Motoyuki Ono ,  Koichi Mashiko ,  Yuji Saito ,  Masashi Hasegawa ,  Masakatsu Nagata

IPC分类号： F28D15/02 ,  H05K7/20

CPC分类号： F28D15/0283 ,  F28D15/0233 ,  F28F13/06 ,  F28F3/02 ,  F28F3/022

摘要： A heat pipe for transferring heat as the latent heat of evaporation to a radiating portion at a lower temperature by heating a heating portion of a container to evaporate a working fluid and by conveying the produced vapor to the radiating portion thereby to condense the vapor. The container is formed into a flattened hollow shape by: a flat heating portion; a radiating portion opposed at a distance to the heating portion and having a larger area than that of the heating portion; and side wall portions jointing the heating portion and the radiating portion to each other along the entire peripheral edge portions of the same.

摘要翻译： 一种热管，用于通过加热容器的加热部分将蒸发的潜热作为蒸发的潜热传递到辐射部分，以使工作流体蒸发并将产生的蒸气输送到辐射部分，从而冷凝蒸气。 容器通过以下方式形成为扁平的中空形状：平坦的加热部分; 与所述加热部相距一定距离并且具有比所述加热部的面积大的面的散热部; 以及将加热部和散热部沿其整个周缘部彼此接合的侧壁部。

公开(公告)号：US06892452B2

公开(公告)日：2005-05-17

申请号：US09842047

申请日：2001-04-26

申请人： Yasuo Fukuda ,  Masakatsu Nagata ,  Shoji Iwasaki ,  Osamu Nakao

发明人： Yasuo Fukuda ,  Masakatsu Nagata ,  Shoji Iwasaki ,  Osamu Nakao

IPC分类号： G01R1/067 ,  G01R3/00 ,  H05K3/40 ,  H05K3/02 ,  H05K3/10

CPC分类号： H05K3/4007 ,  G01R1/06738 ,  G01R3/00 ,  Y10T29/49124 ,  Y10T29/49147 ,  Y10T29/49155 ,  Y10T29/49204 ,  Y10T29/49222

摘要： A Dry-Film resist formed of, for example, a photosensitive film is stacked on the electroconductive material and these portions, other than a projection electrode formation area, formed on a wiring board's electrode serving as a portion of a circuit pattern are masked with a mask. After this, the wiring board is exposed to light and, after the removal of the mask, a development process is performed, thus eliminating the Dry-Film resist on the wiring board at the portion other than the projection electrode formation area. Then the electroconductive material of the wiring board is etched under an etching process to provide a projection electrode having a bump with a pointed tapering end in vertical cross-section. Finally, the wiring board is exposed to a Dry-Film resist elimination solution to remove remaining Dry-Film resist from the projection electrode. And a plating process is performed on the electroconductive material to form a plated layer and hence complete the projection electrode.

摘要翻译： 由例如感光膜形成的干膜抗蚀剂层叠在导电材料上，并且形成在作为电路图案的一部分的布线板电极上形成的突出电极形成区域以外的这些部分被掩蔽 面具。 之后，将布线板曝光，除去掩模后，进行显影处理，从而除去突起电极形成区域以外的部分的布线基板上的干膜抗蚀剂。 然后在蚀刻工艺下蚀刻布线板的导电材料，以提供具有在垂直横截面上具有尖锐锥形端的凸块的突起电极。 最后，将布线板暴露于干膜抗蚀剂消除溶液中以从投影电极去除剩余的干膜抗蚀剂。 并且在导电材料上进行电镀处理以形成镀层，从而完成投影电极。