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公开(公告)号：US09168637B2
公开(公告)日：2015-10-27
申请号：US14372955
申请日：2013-01-18
申请人： Akihiro Mizuno , Norio Imai , Kouichi Yoshimura , Takeshi Mishima
发明人： Akihiro Mizuno , Norio Imai , Kouichi Yoshimura , Takeshi Mishima
摘要： A vitrified superabrasive grain grinding stone includes superabrasive grains including a CBN abrasive grain as a main abrasive grain and a diamond abrasive grain as an auxiliary abrasive grain bonded together by use of a vitrified bond. The auxiliary abrasive grain has an average grain diameter equal to ½ to 1/10 of that of the main abrasive grain, and the auxiliary abrasive grain has a toughness value of 0.4 to 1 when that of the main abrasive grain is given as 1.
摘要翻译： 玻璃化超磨粒磨石包括超磨粒，其包括作为主要磨料颗粒的CBN磨料颗粒和通过使用玻璃化粘结而结合在一起的金刚石磨粒作为辅助磨粒。 辅助磨粒的平均粒径等于主磨粒的平均粒径为1/2至1/10，而当主磨粒为1时，辅助磨粒的韧性值为0.4〜1。
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公开(公告)号：US20140349557A1
公开(公告)日：2014-11-27
申请号：US14372955
申请日：2013-01-18
申请人： Akihiro Mizuno , Norio Imai , Kouichi Yoshimura , Takeshi Mishima
发明人： Akihiro Mizuno , Norio Imai , Kouichi Yoshimura , Takeshi Mishima
摘要： A vitrified superabrasive grain grinding stone includes superabrasive grains including a CBN abrasive grain as a main abrasive grain and a diamond abrasive grain as an auxiliary abrasive grain bonded together by use of a vitrified bond. The auxiliary abrasive grain has an average grain diameter equal to ½ to 1/10 of that of the main abrasive grain, and the auxiliary abrasive grain has a toughness value of 0.4 to 1 when that of the main abrasive grain is given as 1.
摘要翻译： 玻璃化超磨粒磨石包括超磨粒，其包括作为主要磨料颗粒的CBN磨料颗粒和通过使用玻璃化粘结而结合在一起的金刚石磨粒作为辅助磨粒。 辅助磨粒的平均粒径等于主磨粒的平均粒径为1/2至1/10，而当主磨粒为1时，辅助磨粒的韧性值为0.4〜1。
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3.发明授权
公开(公告)号：US5986790A
公开(公告)日：1999-11-16
申请号：US804292
申请日：1997-03-03
IPC分类号： H04B10/155 , H04B10/04
CPC分类号： H04B10/505
摘要： The invention provides a light source for optical communication. The light source includes a spontaneous emission generator, an optical wavelength band narrower, an optical modulator, and an optical amplifier. The spontaneous emission generator generates non-coherent light which is band narrowed, modulated and amplified for a wireless optical communication in free space. The invention avoids a health hazard in respect of human eyes and remove a noise based on a spontaneous emission generated from an optical amplifier.
摘要翻译： 本发明提供一种用于光通信的光源。 光源包括自发发射发生器，光波长带窄，光调制器和光放大器。 自发发射发生器产生频带窄，调制和放大的非相干光，用于自由空间中的无线光通信。 本发明避免了对人眼造成的健康危害，并且基于从光放大器产生的自发发射去除噪声。
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公开(公告)号：US5721332A
公开(公告)日：1998-02-24
申请号：US586420
申请日：1996-01-16
摘要： A phenolic resin obtained by reacting a phenol with an aromatic aldehyde and a xylylene compound represented by the formula ROH.sub.2 C(C.sub.6 H.sub.4)CH.sub.2 OR where R is hydrogen, an alkyl group having a carbon atom number of 1-4, or an acyl group having a carbon atom number of 2-4 in the presence of acid catalyst, with the sum of aromatic aldehydes and xylylene compounds to phenols molar ratio being 0.1-0.95, and the xylylene compounds to aromatic aldehydes molar ratio being 0.1-1.4. The phenolic resin thus obtained is useful as an industrial material by virtue of its excellent moisture resisting property, alkali resistance and fair thermosetting property. Having low moisture absorption ratio and high glass transition temperature, this phenolic resin is also suitable used as hardener for semiconductor encapsulating epoxy resin which has excellent package crack resistance after solder dipping and high reliability.
摘要翻译： 通过苯酚与芳族醛反应得到的酚醛树脂和式ROH2C（C6H4）CH2OR表示的亚二甲苯基化合物，其中R是氢，碳原子数为1-4的烷基或具有碳原子的酰基 在酸催化剂存在下，原子数为2-4，芳香族醛和亚二甲苯基化合物与苯酚的摩尔比为0.1-0.95，而亚芳基化合物与芳族醛摩尔比为0.1-1.4。 由此获得的酚醛树脂由于其优异的耐湿性，耐碱性和良好的热固性而可用作工业材料。 该酚醛树脂具有低吸湿率和高玻璃化转变温度，也适用于半导体封装环氧树脂的硬化剂，其在焊料浸渍后具有优异的包装抗裂性和高可靠性。
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公开(公告)号：US5896413A
公开(公告)日：1999-04-20
申请号：US861561
申请日：1997-05-22
CPC分类号： H04L1/1864
摘要： A contention control system unitarily manages a plurality of data transmissions so as to avoid contention therebetween. Data transmission command sending equipment of a data receiver continuously sends data transmission commands to a data sender according to a data transmission request. Data transmission-command receive control equipment receives the first valid one of the continuously-delivered data transmission commands therein and delivers it to data transmission control equipment. Correspondingly, data sending equipment starts to transmit data. Data transmission monitoring equipment of the data receiver monitors the state of transmission of the data. When the data transmission corresponding to the data transmission commands is made, the data transmission monitoring equipment detects it and notifies the result of detection to data transmission-command transmit control equipment, which in turns terminates the notification of the data transmission commands in response to its notification delivered from the data transmission monitoring equipment. Thus, a reduction in the efficiency of bandwidth utilization at the time that transmission errors are produced in the notification of the above commands can be restrained.
摘要翻译： 竞争控制系统一体地管理多个数据传输，以避免它们之间的争用。 数据接收机的数据传输命令发送设备根据数据传输请求不断向数据发送方发送数据传输命令。 数据传输命令接收控制设备接收其中连续发送的数据传输命令中的第一个有效的一个，并将其传送到数据传输控制设备。 相应地，数据发送设备开始传输数据。 数据接收机的数据传输监控设备监控数据传输的状态。 当进行与数据传输命令相对应的数据传输时，数据传输监控设备检测并将其检测结果通知给数据传输命令发送控制设备，数据传输命令发送控制设备又响应于其发送命令的通知 数据传输监控设备提供通知。 因此，可以抑制在上述命令的通知中产生传输错误时的带宽利用效率的降低。
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公开(公告)号：US4823422A
公开(公告)日：1989-04-25
申请号：US203176
申请日：1988-06-03
申请人： Kouichi Yoshimura , Tsuyoshi Ishii
发明人： Kouichi Yoshimura , Tsuyoshi Ishii
CPC分类号： A47L11/4072 , A47L11/33 , A47L11/4013 , A47L11/4041 , A47L11/4052 , A47L11/4069
摘要： A manual cleaner has a case, a roller brush having driven rollers and mounted between the side plates of the case, wheels kept in contact with the driven rollers and mounted on axles extending in parallel with the roller bruch, and dust pans provided at both sides of the roller brush. The dust pans are formed at both sides with bearing projections rotatably received in the side plates of the case so as to be pivotable about the projections. The projections are each formed with an axle receiving hole elongated horizontally so that the axles received in the holes can move toward and away from the roller brush. Thus the wheels can move toward and away from the driven rollers while keeping the dust pans in a stationary position. The shaft of the roller brush has both ends vertically movably mounted in bearing plates provided at both sides of the case and biased by springs downwardly. Spring members integrally formed on the bearing plates extend in opposite directions to abut and urge the dust pans closed.
摘要翻译： 手动清洁器具有外壳，具有从动辊的滚子刷，并且安装在壳体的侧板之间，与从动辊保持接触的轮子并且安装在与滚子布置平行延伸的轴上，并且设置在两侧的灰尘盘 的滚刷。 灰尘盘在两侧形成有可旋转地容纳在壳体的侧板中的轴承突起，以便围绕突起枢转。 这些凸起各自形成有水平延伸的轴接收孔，使得容纳在孔中的轴可以朝向和远离辊刷移动。 因此，车轮可以朝向和远离从动辊移动，同时将灰尘盘保持在静止位置。 辊刷的轴具有两端可垂直移动地安装在设置在壳体两侧的轴承板中，并由弹簧向下偏置。 一体形成在轴承板上的弹簧构件沿相反的方向延伸以抵靠并推动灰尘盘关闭。
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7.发明授权Data transfer apparatus and method using congestion recovery-type and congestion avoidance-type data transfers 失效使用拥塞恢复型和拥塞避免型数据传输的数据传输装置和方法
公开(公告)号：US6125397A
公开(公告)日：2000-09-26
申请号：US089219
申请日：1998-06-03
IPC分类号： G06F13/00 , H04L12/827 , H04L12/851 , H04L12/911 , H04L12/917 , H04L29/08 , H04Q3/00 , G06F15/15
CPC分类号： H04L12/5695 , H04L47/10 , H04L47/15 , H04L47/745 , H04L47/803 , H04L47/822
摘要： A data transfer apparatus and method uses recovery-type congestion control and avoidance-type congestion control. A bandwidth determination unit determines a requested bandwidth for a congestion avoidance-type data transfer in accordance with control information communicated between applications prior to the congestion avoidance-type data transfer. A bandwidth estimation unit estimates a bandwidth having been used by a congestion recovery-type data transfer in accordance with the control information communicated between applications prior to the congestion recovery-type data transfer. A management information memory stores information data of all the congestion avoidance-type data transfers and congestion recovery-type data transfers that use the bandwidth at a particular moment (i.e., simultaneously). A bandwidth allocation unit determines whether a newly requested congestion avoidance-type data transfer can be performed in accordance with an unused bandwidth and a bandwidth requested by the new data transfer, and allocates a certain amount of bandwidth to the new congestion avoidance-type data transfer. A data transfer instruction unit instructs an application to perform new data transfer.
摘要翻译： 数据传输装置和方法使用恢复型拥塞控制和避免型拥塞控制。 带宽确定单元根据在拥塞避免型数据传输之前在应用之间传送的控制信息来确定针对拥塞避免型数据传输的请求带宽。 带宽估计单元根据在拥塞恢复型数据传输之前在应用之间传送的控制信息来估计拥塞恢复型数据传输所使用的带宽。 管理信息存储器存储在特定时刻（即，同时）使用带宽的所有拥塞避免型数据传输和拥塞恢复型数据传输的信息数据。 带宽分配单元确定是否可以根据未使用的带宽和新数据传输所请求的带宽来执行新请求的拥塞避免型数据传输，并为新的拥塞避免型数据传输分配一定量的带宽 。 数据传输指令单元指示应用程序执行新的数据传输。
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公开(公告)号：US6115615A
公开(公告)日：2000-09-05
申请号：US810112
申请日：1997-02-25
IPC分类号： H04B10/112 , H04B10/27 , H04L12/28 , H04W4/02 , H04W8/26 , H04W16/30 , H04W76/04 , H04W84/12 , H04W88/06 , H04W88/08 , H04B7/26
CPC分类号： H04B10/25752 , H04W76/04 , H04W4/02 , H04W88/06
摘要： An overlay cellular communication network, which includes a first base station for providing a first cellular communication network having a first cell size, and a second base station for providing a second cellular communication network which covers the first cellular communication network and has a second cell size, is provided to determine a proper transmission route immediately and to cover a broad area communication network with certainty.A mobile station belonging to an overlay communication network, which includes a micro cell having a first cell size and a macro cell having a second cell size, has an mobile station identification address in the application layer defined by the OSI reference model, and also has a plurality of addresses, each of the plurality of addresses belonging to one of the data link layer through the presentation layer defined by the OSI reference model, which represent routes to reach the mobile station. A transmitting route is determined by combining properly the mobile station identification address and the address representing a route.
摘要翻译： 覆盖蜂窝通信网络，其包括用于提供具有第一小区大小的第一蜂窝通信网络的第一基站和用于提供覆盖第一蜂窝通信网络并具有第二小区大小的第二蜂窝通信网络的第二基站 被提供以确定适当的传输路由并且确定地覆盖广域通信网络。 属于覆盖通信网络的移动台，其包括具有第一小区大小的微小区和具有第二小区大小的宏小区，具有由OSI参考模型定义的应用层中的移动台标识地址，并且还具有 多个地址，多个地址中的每一个属于通过由OSI参考模型定义的表示层的数据链路层之一，其表示到达移动站的路由。 通过适当地组合移动台标识地址和表示路由的地址来确定发送路由。
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