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21. 发明申请

US20060014098A1 Process for producing photoresist composition, filter, coater and photoresist composition 有权
标题翻译：光刻胶组合物，滤光片，涂布机和光致抗蚀剂组合物的制造方法
公开(公告)号：US20060014098A1
公开(公告)日：2006-01-19
申请号：US10536047
申请日：2003-12-18
申请人： Hideo Hada , Takeshi Iwai , Masaaki Shimazaki , Masaaki Muroi , Kota Atsuchi , Hiroaki Tomida , Hirokazu Ozaki
发明人： Hideo Hada , Takeshi Iwai , Masaaki Shimazaki , Masaaki Muroi , Kota Atsuchi , Hiroaki Tomida , Hirokazu Ozaki
IPC分类号： G03C1/76
CPC分类号： B01D61/58 , B01D69/02 , B01D71/26 , B01D71/56 , G03F7/0397 , G03F7/16 , G03F7/162
摘要： A technique to acquire a photoresist composition which can reduce occurrence of defects of a resist pattern after development is provided. Further, a technique to obtain a photoresist composition having excellent storage stability characteristics as a resist solution (storage stability); and a technique to obtain a photoresist composition which reduces the change of sensitivity and resist pattern size after treatment almost completely are provided. A photoresist composition containing a resin component (A), an acid-generating component (B) for generating an acid under exposure, and an organic solvent (C) is passed through a first filter 2a equipped with a first membrane having zeta potential of more than −20 mV but no more than 15 mV in distilled water of pH 7.0.
摘要翻译：提供了获得能够减少显影后的抗蚀剂图案的缺陷发生的光致抗蚀剂组合物的技术。此外，获得具有优异的储存稳定性特性的光致抗蚀剂组合物作为抗蚀剂溶液的技术（保存稳定性）; 并且提供了一种获得光刻胶组合物的技术，其提供了几乎完全降低了处理后的灵敏度变化和抗蚀剂图案尺寸的技术。含有树脂组分（A），产生暴露酸的产酸组分（B）和有机溶剂（C）的光致抗蚀剂组合物通过第一过滤器2，第一过滤器2配备有具有ζ电位为在pH 7.0的蒸馏水中大于-20mV，但不超过15mV。

22. 发明授权

US08204380B2 Bandwidth allocation method, optical line terminator, subscriber station, communication system, and recording medium recording program of device 有权
标题翻译：带宽分配方法，光线路终端器，用户台，通信系统和设备的记录介质记录程序
公开(公告)号：US08204380B2
公开(公告)日：2012-06-19
申请号：US12389690
申请日：2009-02-20
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04J14/08
CPC分类号： H04J3/1694 , H04B10/25754 , H04Q11/0067 , H04Q2011/0064 , H04Q2011/0088
摘要： An exemplary object of the present invention is to accurately reflect allocation requests and increase the bandwidth use efficiency without requiring expensive and fast integrated circuits or CPUs in the control unit even in a large-scale system with a large number of terminal devices. A subscriber station comprises allocating means for determining bandwidth allocation based on a predetermined allocation condition and bandwidth transmitting means for transmitting bandwidth allocation information determined by the allocating means to an optical line terminator. The optical line terminator comprises pipeline transmitting means for transmitting bandwidth allocation information transmitted from the subscriber stations to all subscriber stations to be allocated with bandwidth.
摘要翻译：本发明的一个示例性目的是即使在具有大量终端设备的大规模系统中也能准确地反映分配请求并提高带宽使用效率，而不需要控制单元中昂贵且快速的集成电路或CPU。用户站包括用于基于预定分配条件确定带宽分配的分配装置和用于将由分配装置确定的带宽分配信息发送到光线路终端器的带宽发送装置。光线路终端器包括用于将从用户站发送的带宽分配信息发送到所有用户站以分配带宽的流水线发送装置。

23. 发明授权

US07936781B2 Bandwidth control apparatus, bandwidth control method, and bandwidth control system 有权
标题翻译：带宽控制装置，带宽控制方法和带宽控制系统
公开(公告)号：US07936781B2
公开(公告)日：2011-05-03
申请号：US11447043
申请日：2006-06-06
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04J1/16
CPC分类号： H04L47/822 , H04L12/2856 , H04L47/11 , H04L47/15 , H04L47/20 , H04L47/70 , H04L47/762 , H04Q3/64 , H04Q2213/13039 , H04Q2213/13164 , H04Q2213/13166 , H04Q2213/13204 , H04Q2213/13292 , H04Q2213/13298 , H04Q2213/13332 , H04Q2213/13387 , H04Q2213/13389
摘要： The present invention provides a bandwidth control apparatus, a bandwidth control method, and a bandwidth control system for effective utilization of bandwidths resource in data transmission. The bandwidth control apparatus measures downstream effective bit rate of own access lines and notifies downstream effective bit rate information of each access line to a remote bandwidth control apparatus which communicates with the bandwidth control apparatus via a network. The bandwidth control apparatus allocates and controls upstream bandwidths of own access lines on the basis of corresponding downstream effective bit rate information of access lines notified from remote bandwidth control apparatus via the networks.
摘要翻译：本发明提供一种有效利用数据传输中的带宽资源的带宽控制装置，带宽控制方法和带宽控制系统。带宽控制装置测量自身接入线路的下行有效比特率，并将每条接入线路的下行有效比特率信息通知经由网络与带宽控制装置通信的远程带宽控制装置。带宽控制装置根据从远程带宽控制装置经由网络通知的接入线路的对应的下行有效比特率信息，分配并控制自身接入线路的上行带宽。

24. 发明申请

US20080025724A1 PON system, station side device and redundant method used for the same 有权
标题翻译： PON系统，站侧设备和冗余方法相同
公开(公告)号：US20080025724A1
公开(公告)日：2008-01-31
申请号：US11808219
申请日：2007-06-07
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04J14/00
CPC分类号： H04Q11/0067 , H04Q11/0071 , H04Q2011/0081
摘要： The present invention provides a PON system including a plurality of PONs (passive optical network), a plurality of house devices set in an end user's house, and a station side device including a plurality of PON interface sections connected to the house devices via the plurality of PONs, and a concentrating/distributing section for accommodating the plurality of PONs and concentrating and distributing signals via the plurality of PON interface sections; wherein the station side device has N (N is a positive integer) optical switch modules, each of which is connected to a PON interface section for current use among the plurality of PONs; and realizes 1:N redundant of the PONs by cascading the N optical switch modules.
摘要翻译：本发明提供一种PON系统，包括多个PON（无源光网络），设置在最终用户房屋中的多个房屋设备，以及站侧设备，其包括经由多个设备连接到房屋设备的多个PON接口部分的PON，以及用于容纳多个PON的集中/分配部分，并且经由多个PON接口部分集中和分配信号; 其中站侧装置具有N（N是正整数）光开关模块，每个光开关模块连接到多个PON中当前使用的PON接口部分; 通过级联N个光交换机模块实现PON的1：N冗余。

25. 发明申请

US20060286970A1 Telephone apparatus for displaying local time of the other end of communication method therefor, and program 审中-公开
标题翻译：用于显示通信方法的另一端的本地时间的电话设备和程序
公开(公告)号：US20060286970A1
公开(公告)日：2006-12-21
申请号：US10564361
申请日：2004-07-16
申请人： Etsuo Otobe , Mitsunobu Sakai , Hirokazu Ozaki
发明人： Etsuo Otobe , Mitsunobu Sakai , Hirokazu Ozaki
IPC分类号： H04M15/06 , H04M3/42
CPC分类号： H04M1/72572
摘要： A telephone stores information indicating a region in which a callee is currently situated in a region code column (112) of a personal information table (110), calculates the local time of the region indicated by the region information, and displays the calculated local time, thus enabling the local time of the region in which the callee is currently situated to be properly displayed. The region information is updatable in accordance with a user operation or a current region notification from the callee, and if updated in accordance with the movements of the callee, the local time of the region in which the callee is currently situation can always be correctly displayed.
摘要翻译：电话存储指示被叫人当前位于个人信息表（110）的区域码列（112）中的区域的信息，计算由区域信息指示的区域的本地时间，并显示计算出的本地时间从而能够正确地显示被叫方所在区域的本地时间。区域信息可以根据来自被呼叫者的用户操作或当前区域通知进行更新，并且如果根据被呼叫者的移动进行更新，则可以始终正确地显示被叫方当前处于的区域的本地时间。

26. 发明申请

US20060039396A1 Communication system, communication apparatus and method for accommodating subscriber line 审中-公开
标题翻译：通信系统，通信装置和方法，用于适应用户线路
公开(公告)号：US20060039396A1
公开(公告)日：2006-02-23
申请号：US11205120
申请日：2005-08-17
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04L12/28
CPC分类号： H04B10/2755
摘要： A communication system for accommodating a subscriber line includes main apparatus accommodating a plurality of subscriber lines, a plurality of remote apparatuses disposed in a radial pattern from the main apparatus and accommodating a plurality of subscriber lines, and a duct disposed in radial pattern in each of the plurality of remote apparatuses from the main apparatus, wherein the main apparatus and a plurality of remote apparatuses are connected in a ring pattern through a duct.
摘要翻译：用于容纳用户线路的通信系统包括容纳多条用户线路的主设备，从主设备以径向图案设置并容纳多条用户线路的多个远程设备，以及以径向图案形式设置的管道，来自主设备的多个远程设备，其中主设备和多个远程设备通过管道以环形图案连接。

27. 发明授权

US06888841B1 Pipelined scheduling technique 失效
标题翻译：流水线调度技术
公开(公告)号：US06888841B1
公开(公告)日：2005-05-03
申请号：US09708655
申请日：2000-11-09
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04Q3/52 , H04L12/931 , H04L12/937 , H04Q3/545 , H04L12/56
CPC分类号： H04L49/101 , H04L49/254 , H04L49/3045 , H04Q3/545 , H04Q2213/1302 , H04Q2213/1304 , H04Q2213/13103
摘要： A pipelined scheduling system allowing suppressed unfairness among inputs and reduced fixed delay time is disclosed. Virtual output queues (VOQs) for each input port corresponding to respective ones of the output ports are stored. The VOQs are equally divided into a plurality of groups. Scheduling modules each corresponding to the groups performs a scheduling operation at a single time slot in a round robin fashion such that each of the scheduling modules reserves output ports at a predetermined future time slot for forwarding requests from logical queues of a corresponding group based on a reservation status received from a previous scheduling module, and then transfers an updated reservation status to an adjacent scheduling module. A crossbar switch connects each of the input ports to a selected one of the output ports depending on the reservation status at each time slot.
摘要翻译：公开了一种允许抑制输入之间不公平和缩短固定延迟时间的流水线调度系统。存储对应于相应输出端口的每个输入端口的虚拟输出队列（VOQ）。 VOQ被分成多个组。每个对应于组的调度模块以循环方式在单个时隙执行调度操作，使得每个调度模块在预定的未来时隙处保留输出端口，用于基于相应组的逻辑队列转发请求从先前的调度模块接收的预约状态，然后将更新的预约状态传送到相邻的调度模块。根据每个时隙上的预约状态，交叉开关将每个输入端口连接到选定的一个输出端口。

28. 发明授权

US08399173B2 Resist composition and resist pattern forming method 有权
标题翻译：抗蚀剂组成和抗蚀剂图案形成方法
公开(公告)号：US08399173B2
公开(公告)日：2013-03-19
申请号：US11996044
申请日：2006-05-18
申请人： Shoichi Fujita , Kazuyuki Nitta , Tomoharu Takahashi , Hirokazu Ozaki
发明人： Shoichi Fujita , Kazuyuki Nitta , Tomoharu Takahashi , Hirokazu Ozaki
IPC分类号： G03C1/00 , G03F7/00
CPC分类号： G03F7/0397 , G03F7/0048
摘要： The present invention provides a resist composition prepared by dissolving components in an organic solvent containing ethyl lactate, which suppresses deterioration of sensitivity with time and also has required lithographic characteristics, and a method for forming a resist pattern. The resist composition is prepared by dissolving a resin component (A) which exhibits changeable alkali solubility under an action of an acid, an acid generator component (B) which generates an acid upon exposure, an amine (D) and acetic acid in an organic solvent (S) containing ethyl lactate.
摘要翻译：本发明提供了通过将成分溶解在含有乳酸乙酯的有机溶剂中而制备的抗蚀剂组合物，其抑制了敏感性随时间的劣化，并且还具有所需的光刻特性，以及形成抗蚀剂图案的方法。抗蚀剂组合物通过在酸的作用下溶解具有可变碱性溶解性的树脂组分（A），暴露时产生酸的酸产生剂组分（B），有机酸中的胺（D）和乙酸含有乳酸乙酯的溶剂（S）。

29. 发明授权

US08279762B2 Interface switching method and device 有权
标题翻译：接口切换方法和设备
公开(公告)号：US08279762B2
公开(公告)日：2012-10-02
申请号：US12145095
申请日：2008-06-24
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04Q11/00
CPC分类号： H04J3/14 , H04J2203/006 , H04J2203/0085 , H04L49/30 , H04L49/351 , H04L49/552
摘要： In a redundant system where multiple network interfaces can be switched, an interface switching device includes: a transformer for transforming automatic switch information between a predetermined type used for a predetermined network interface and each of other types used for network interfaces other than the predetermined network interface; a switch controller for performing switch control for automatic switch information of the predetermined type; and a control interface for connecting a first network interface to the switch controller via the transformer when first automatic switch information received from the first network interface is not of the predetermined type.
摘要翻译：在可以切换多个网络接口的冗余系统中，接口切换装置包括：变压器，用于在用于预定网络接口的预定类型和用于除了预定网络接口之外的网络接口的每种类型之间转换自动交换机信息 ; 用于对所述预定类型的自动切换信息执行切换控制的开关控制器; 以及控制接口，用于当从第一网络接口接收到的第一自动切换信息不是预定类型时，经由变压器将第一网络接口连接到交换机控制器。

30. 发明授权

US07945163B2 Station-side apparatus of wavelength multiplexing PON system, wavelength and network address allotting method and program thereof 有权
标题翻译：波长复用PON系统的站侧设备，波长和网络地址分配方法及程序
公开(公告)号：US07945163B2
公开(公告)日：2011-05-17
申请号：US11727967
申请日：2007-03-29
申请人： Hirokazu Ozaki
发明人： Hirokazu Ozaki
IPC分类号： H04J14/00
CPC分类号： H04J14/0226 , H04J14/0227 , H04J14/0232 , H04J14/0246 , H04J14/025 , H04J14/0252 , H04J14/0282 , H04L61/2015 , H04Q11/0067 , H04Q2011/0064
摘要： To achieve a station-side apparatus of a wavelength multiplexing PON system, which is capable of saving the wavelength resource through automatically carrying out allotment of the wavelength and the network address to reduce the complicated work for the setting, and through dynamically allotting the wavelength without fixing it in advance. It is a station-side apparatus (OLT) of a wavelength multiplexing PON system that comprises a plurality of in-home apparatuses (ONUs). The station-side apparatus is connected to the in-home apparatuses via transmission paths including an optical multiplexing distributor, and executes allotment of the wavelength in response to wavelength allotment requests from the in-home apparatuses. The station-side apparatus comprises a wavelength/network address allotting device that is provided with a DHCP server in advance, which dynamically allots wavelength and network address to the in-home apparatus in response to the wavelength allotment request from the in-home apparatus.
摘要翻译：为了实现波长复用PON系统的站侧设备，其能够通过自动执行波长分配和网络地址来节省波长资源，以减少设置的复杂工作，并且通过动态地分配波长而没有提前固定。它是包括多个家庭内设备（ONU）的波长复用PON系统的站侧设备（OLT）。站侧设备通过包括光复用分配器的传输路径连接到家庭内设备，并且响应于来自家庭内设备的波长分配请求，执行波长的分配。站侧设备包括预先提供有DHCP服务器的波长/网络地址分配设备，其响应于来自家庭内设备的波长分配请求而将波长和网络地址动态地分配给家庭内设备。

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