公开(公告)号：US08570019B2

公开(公告)日：2013-10-29

申请号：US13194068

申请日：2011-07-29

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： G05F1/00

CPC分类号： H02M3/156 ,  H02M2001/0032 ,  Y02B70/16

摘要： A switching power source apparatus includes a high-side MOSFET 11 connected to an input voltage, a ramp signal generator 18 to generate a ramp signal in synchronization with a switching frequency of the high-side MOSFET 11, an amplitude signal generator to generate an amplitude signal Comp corresponding to an amplitude of the ramp signal, a superposing circuit 3 to generate a second ramp signal having a positive inclination corresponding to the amplitude and frequency of the ramp signal and provide a superposed signal by superposing the second ramp signal on a first reference voltage, a controller 1 to control the ON timing and ON width of the high-side MOSFET 11, and a sudden heavy load detector 23 to detect if light load changes to heavy load, and if detects such a change, widen the ON width of the high-side MOSFET 11.

摘要翻译： 开关电源装置包括与输入电压连接的高侧MOSFET 11，斜坡信号发生器18，与高侧MOSFET11的开关频率同步地产生斜坡信号;振幅信号发生器，其产生振幅 信号Comp对应于斜坡信号的幅度，叠加电路3产生具有对应于斜坡信号的幅度和频率的正倾斜的第二斜坡信号，并通过将第二斜坡信号叠加在第一参考上来提供叠加信号 电压控制器1，用于控制高侧MOSFET 11的导通定时和导通宽度;以及突发重载检测器23，用于检测轻负载是否变为重负载，并且如果检测到这种变化，则加宽 高边MOSFET 11。

公开(公告)号：US08267784B2

公开(公告)日：2012-09-18

申请号：US12893544

申请日：2010-09-29

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： A63F9/24 ,  A63F13/00 ,  G06F17/00 ,  G06F19/00

CPC分类号： A63F13/44 ,  A63F13/5375 ,  A63F13/54 ,  A63F13/814

摘要： There is provided a game system in which areas where operation instruction markers of each player influence each other. The game system 1 determines a division position DP of lane L where an operation instruction marker IM is displayed each time when a predetermined condition is satisfied during a game, and a size of display area DA of the lane of each player based on the determined division position DP. The game system 1 also determines the position of operation instruction marker IM corresponding to each operation timing 20 described in sequence data SD so that the position changes with the progress of music being reproduced, and displays a game image GI where the operation instruction markers IM corresponding to each players P are arranged in the display area DA corresponding to the player P.

摘要翻译： 提供了一种游戏系统，其中每个玩家的操作指示标记的区域彼此影响。 游戏系统1确定在每次游戏期间满足预定条件时每次显示操作指示标记IM的通道L的分割位置DP，以及基于所确定的分区的每个玩家的车道的显示区域DA的大小 位置DP。 游戏系统1还确定与顺序数据SD中描述的每个操作定时20相对应的操作指令标记IM的位置，使得位置随着正在再现的音乐的进行而改变，并且显示游戏图像GI，其中操作指令标记IM对应 每个玩家P被布置在对应于玩家P的显示区域DA中。

公开(公告)号：US20120201673A1

公开(公告)日：2012-08-09

申请号：US13322806

申请日：2010-10-25

申请人： Hiroshi Aoike ,  Hideyuki Inoue ,  Takuji Matsuki ,  Masaru Nakamura ,  Hiroki Takeno ,  Yoshihiro Teshima

发明人： Hiroshi Aoike ,  Hideyuki Inoue ,  Takuji Matsuki ,  Masaru Nakamura ,  Hiroki Takeno ,  Yoshihiro Teshima

IPC分类号： F04D29/04

CPC分类号： F16J15/3404 ,  F16J15/34 ,  F16J15/342 ,  F16J15/3464

摘要： Provided is a mechanical seal that ensures the flow rate of a cooling fluid, which is necessary to cool a slide seal surface, and that can prevent erosion from occurring. In the mechanical seal, the ratio between the depth and the width of each groove of a partial impeller is 2.0-5.0; the ratio of the distance between the grooves of the partial impeller to the width of a weir of a casing is 0.5-3.1; the ratio of the total length of the widths of the grooves of the partial impeller to the total length of the peripheral surface of the partial impeller, in which the grooves are formed, is 0.28-0.8; or the ratio of the length of the projected portion of the tip of each groove of the partial impeller to the width of a cooling liquid discharging groove of the casing is greater than 0 and less than or equal to 0.65.

摘要翻译： 提供一种机械密封件，其确保冷却滑动密封表面所需的冷却流体的流量，并且可以防止发生侵蚀。 在机械密封中，局部叶轮的每个槽的深度和宽度之比为2.0-5.0; 部分叶轮的槽与外壳堰的宽度之比为0.5-3.1; 部分叶轮的槽宽度的总长度与其中形成槽的局部叶轮的外周表面的总长度之比为0.28-0.8; 或部分叶轮的每个槽的顶端的突出部分的长度与壳体的冷却液排出槽的宽度的比率大于0且小于或等于0.65。

公开(公告)号：US20120100696A1

公开(公告)日：2012-04-26

申请号：US13275878

申请日：2011-10-18

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： H01L21/78

CPC分类号： H01L21/78

摘要： A workpiece has a substrate and a film formed on the front side of the substrate. A first laser beam applied to the film from the front side of the workpiece along streets formed on the film, thereby forming a plurality of laser processed grooves along the streets. An adhesive tape is attached to the front side of the workpiece. Thereafter, a second laser beam is applied to the substrate from the back side of the workpiece along the streets, with the focal point of the second laser beam set inside the substrate, forming a plurality of modified layers along the streets. Thereafter, the adhesive tape is expanded to divide the substrate along the streets, thereby obtaining a plurality of individual devices. The back side of the substrate of each device is then ground to remove the modified layers and reduce the thickness of each device to a predetermined thickness.

摘要翻译： 工件具有形成在基板的正面上的基板和膜。 第一激光束沿着形成在膜上的街道从工件的前侧施加到膜，从而沿着街道形成多个激光处理槽。 粘合带附着到工件的前侧。 此后，第二激光束沿着街道从工件的后侧施加到基板，第二激光束的焦点设置在基板的内部，沿着街道形成多个改性层。 此后，粘合带被扩张以沿着街道分隔基板，从而获得多个单独的装置。 然后研磨每个器件的衬底的背面以去除改性层，并将每个器件的厚度减小到预定厚度。

公开(公告)号：US20120061361A1

公开(公告)日：2012-03-15

申请号：US13223941

申请日：2011-09-01

申请人： Satoshi Usuda ,  Kiyoshi Ohsuga ,  Masaru Nakamura

发明人： Satoshi Usuda ,  Kiyoshi Ohsuga ,  Masaru Nakamura

IPC分类号： B23K26/38

CPC分类号： B23K26/40 ,  B23K26/53 ,  B23K2101/40 ,  B23K2103/50

摘要： A method of dividing a workpiece includes: forming a pre-machining alteration region in the inside of a region in which no device is formed; detecting the position of the pre-machining alteration region on through infrared imaging by imaging means, to thereby recognize a deviation between the pre-machining alteration region and a planned dividing line as machining position correction information; and forming a main machining alteration region by utilizing the machining position correction information, whereby the workpiece can be accurately divided along the planned dividing lines into individual devices.

摘要翻译： 分割工件的方法包括：在不形成装置的区域的内部形成预加工变更区域; 通过成像装置通过红外成像检测预加工变更区域的位置，从而将预加工变更区域与计划分割线之间的偏差识别为加工位置校正信息; 并通过利用加工位置校正信息形成主加工变更区域，由此可以将工件沿着规划的分割线精确地划分为单独的装置。

公开(公告)号：US20120008553A1

公开(公告)日：2012-01-12

申请号：US13067440

申请日：2011-06-01

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： H04W4/00

CPC分类号： H04W4/18 ,  H04W72/046 ,  H04W74/04

摘要： A wireless access system, including plural wireless control stations; a wireless terminal device to transmit and receive data to and from the plural wireless control stations, wherein the wireless control stations adjust with each other to reserve data transmission periods so as not to overlap with those of the other wireless control stations and transmit data in the reserved periods, and the wireless terminal device transmits data to at least one of the wireless control stations through space-division multiple access communication.

摘要翻译： 一种无线接入系统，包括多个无线控制站; 无线终端装置，用于向多个无线控制站发送数据和从多个无线控制站接收数据，其中无线控制站相互调整以保留数据传输周期，以便不与其他无线控制站的数据重叠，并在 保留时段，无线终端装置通过空分多址通信向至少一个无线控制站发送数据。

公开(公告)号：US07985294B2

公开(公告)日：2011-07-26

申请号：US11367261

申请日：2006-03-03

申请人： Futoshi Yamamoto ,  Katsutoshi Kondou ,  Junichiro Ichikawa ,  Masaru Nakamura ,  Sunao Kurimura ,  Shunji Takekawa ,  Kenji Kitamura

发明人： Futoshi Yamamoto ,  Katsutoshi Kondou ,  Junichiro Ichikawa ,  Masaru Nakamura ,  Sunao Kurimura ,  Shunji Takekawa ,  Kenji Kitamura

IPC分类号： C30B29/30

CPC分类号： G02B6/1342

摘要： An optical device and a method of manufacturing the optical device, with the method including the steps of forming a dopant layer on a stoichiometric lithium niobate single crystal substrate with Li to Nb mole composition ratio of 49.5% to 50.5%, and diffusing a dopant in the dopant layer into at least a portion of the stoichiometric lithium niobate single crystal substrate. The stoichiometric lithium niobate single crystal substrate includes 0.5 to 5 mol % of Mg. In the diffusing step, a heat treatment is performed at a diffusion temperature of 1000° C. to 1200° C. for a diffusion time of 3 hours to 24 hours in a dry atmosphere of at least one of O2, N2, Ar and He gas having a dew-point temperature of −35° C. or less.

摘要翻译： 一种光学器件和光学器件的制造方法，其特征在于包括以下步骤：在化学计量比的铌酸锂单晶衬底上形成掺杂剂层，其中Li与Nb的摩尔组成比为49.5％至50.5％，并将掺杂剂扩散到 该掺杂剂层至少部分化学计量的铌酸锂单晶衬底。 化学计量的铌酸锂单晶衬底包含0.5-5mol％的Mg。 在扩散步骤中，在O2，N2，Ar和He中的至少一种的干燥气氛中，在1000℃至1200℃的扩散温度下进行3小时至24小时的扩散时间的热处理 露点温度为-35℃以下的气体。

公开(公告)号：US20110077081A1

公开(公告)日：2011-03-31

申请号：US12893544

申请日：2010-09-29

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： A63F13/00 ,  A63F9/24

CPC分类号： A63F13/44 ,  A63F13/5375 ,  A63F13/54 ,  A63F13/814

摘要： There is provided a game system in which areas where operation instruction markers of each player influence each other. The game system 1 determines a division position DP of lane L where an operation instruction marker IM is displayed each time when a predetermined condition is satisfied during a game, and a size of display area DA of the lane of each player based on the determined division position DP. The game system 1 also determines the position of operation instruction marker IM corresponding to each operation timing 20 described in sequence data SD so that the position changes with the progress of music being reproduced, and displays a game image GI where the operation instruction markers IM corresponding to each players P are arranged in the display area DA corresponding to the player P.

摘要翻译： 提供了一种游戏系统，其中每个玩家的操作指示标记的区域彼此影响。 游戏系统1确定在每次游戏期间满足预定条件时每次显示操作指示标记IM的通道L的分割位置DP，以及基于所确定的分区的每个玩家的车道的显示区域DA的大小 位置DP。 游戏系统1还确定与顺序数据SD中描述的每个操作定时20相对应的操作指令标记IM的位置，使得位置随着正在再现的音乐的进行而改变，并且显示游戏图像GI，其中操作指令标记IM对应 每个玩家P被布置在对应于玩家P的显示区域DA中。

公开(公告)号：US07910459B2

公开(公告)日：2011-03-22

申请号：US12038224

申请日：2008-02-27

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： H01L21/00

CPC分类号： H01L21/78 ,  B23K26/60 ,  B23K2103/42 ,  B23K2103/50 ,  H01L21/6835 ,  H01L24/27 ,  H01L24/29 ,  H01L24/83 ,  H01L2221/68336 ,  H01L2224/274 ,  H01L2224/2919 ,  H01L2224/83191 ,  H01L2224/8385 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/14 ,  H01L2924/00

摘要： A method of manufacturing a device, including the steps of forming dividing grooves with a predetermined depth along planned dividing lines of a wafer, then grinding the back-side surface of the wafer to expose the dividing grooves on the back side, dividing the wafer into individual devices, attaching a UV-curable adhesive film to the backside surface of the wafer divided into the individual devices, adhering the adhesive film side of the wafer to a dicing tape attached to an annular frame, radiating UV rays from the face side of the wafer to cure those regions of the adhesive film which correspond to the dividing grooves, radiating a laser beam along the dividing grooves to divide the cured adhesive film on a device basis, and releasing the devices from the dicing tape, thereby picking up the devices.

摘要翻译： 一种制造装置的方法，包括以下步骤：沿着晶片的分划线形成具有预定深度的分隔槽，然后研磨晶片的背面以暴露背侧的分隔槽，将晶片分成 单独的装置，将可UV固化的粘合剂膜附着到分成各个装置的晶片的背面，将晶片的粘合剂膜侧粘附到附接到环形框架上的切割带，从其表面侧辐射紫外线 晶片，以固化对应于分隔槽的粘合膜的那些区域，沿着分隔槽辐射激光束，以便在设备的基础上分割固化的粘合剂膜，并且从切割带释放装置，从而拾取装置。

公开(公告)号：US07858902B2

公开(公告)日：2010-12-28

申请号：US12068334

申请日：2008-02-05

申请人： Masaru Nakamura

发明人： Masaru Nakamura

IPC分类号： B23K26/36 ,  B23K26/40 ,  H01L21/301

CPC分类号： H01L21/78 ,  B23K26/042 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/50 ,  B28D5/0011 ,  B28D5/0052

摘要： A method of dividing a wafer, comprising the steps of forming a deteriorated layer along streets in the inside of the wafer; affixing an adhesive film to the rear surface of the wafer; affixing the adhesive film side of the wafer to a dicing tape mounted on an annular frame; dividing the wafer into individual devices along the streets where the deteriorated layer has been formed by expanding the dicing tape; forming a dividing groove along the outer periphery of each individual device in the adhesive film by applying a laser beam through the spaces between adjacent devices while the dicing tape is expanded by carrying out the first tape expanding step; and dividing the adhesive film along the dividing grooves by further expanding the dicing tape from the state in which the first tape expanding step has been carried out.

摘要翻译： 一种分割晶片的方法，包括以下步骤：沿晶片内部的街道形成劣化层; 将粘合剂膜粘附到晶片的后表面; 将晶片的粘合膜侧固定到安装在环形框架上的切割带; 通过扩大切割胶带，将晶圆分割成已形成劣化层的街道上的各个装置; 通过施加激光束穿过相邻装置之间的空间，沿着每个单独装置的外周形成分隔槽，同时通过执行第一带扩展步骤来扩大切割带; 并且通过从已经进行第一带扩展步骤的状态进一步扩大切割带，沿着分割槽分割粘合剂膜。