公开(公告)号：US4945199A

公开(公告)日：1990-07-31

申请号：US231820

申请日：1988-08-25

申请人： Toshiaki Tanaka ,  Morihisa Nishikawa ,  Yoshio Ozaki ,  Kooji Akamatsu ,  Masahiro Nakata ,  Atsushi Taneda

发明人： Toshiaki Tanaka ,  Morihisa Nishikawa ,  Yoshio Ozaki ,  Kooji Akamatsu ,  Masahiro Nakata ,  Atsushi Taneda

IPC分类号： B23H1/02

CPC分类号： B23H1/022

摘要： An electric discharge machining device, in which a pulse voltage is repeatedly applied between electrodes, which are an electrode and a workpiece to be machined, to cause electric discharge between the electrodes and thereby machine the workpiece. The electric discharge machining device includes a switching device (4) connected between a power source and the machining section, for controlling energy supplied by the power source; interelectrode impedance detecting apparatus (10) for detecting an interelectrode impedance affected by the variation in place of electric discharge which takes place between the electrodes; discharge detecting apparatus for detecting when electric discharge takes place between the electrodes; and a control device (18). The control device utilizes the output of the interelectrode impedance detecting apparatus to calculate a power source internal impedance to obtain a desired no-load voltage, and a power source internal impedance to obtain a desired current at the detection of electric discharge to thereby control the switching device. As a result, the discharge machining operation is stably carried out, the machined surface is uniform in surface roughness, and for a desired surface roughness the highest machining speed can be employed.

摘要翻译： PCT No.PCT / JP87 / 00868 Sec。 371日期1988年8月25日第 102（e）日期1988年8月25日PCT提交1987年11月10日PCT公布。 公开号WO88 / 03453 日期1988年5月19日。一种放电加工装置，其中在作为电极和被加工工件的电极之间重复施加脉冲电压，以在电极之间引起放电，从而加工工件。 放电加工装置包括连接在电源和加工部之间的用于控制由电源供应的能量的开关装置（4） 电极间阻抗检测装置（10），用于检测由在电极之间发生的放电的变化而影响的电极间阻抗; 放电检测装置，用于检测在电极之间何时发生放电; 和控制装置（18）。 控制装置利用电极间阻抗检测装置的输出来计算电源内部阻抗以获得期望的空载电压，以及电源内部阻抗，以在检测放电时获得期望的电流，从而控制开关 设备。 结果，放电加工操作稳定地进行，加工表面的表面粗糙度均匀，并且对于期望的表面粗糙度，可以采用最高的加工速度。

公开(公告)号：US20100251911A1

公开(公告)日：2010-10-07

申请号：US12740035

申请日：2008-12-16

申请人： Masahiro Nakata

发明人： Masahiro Nakata

IPC分类号： B44B5/02

CPC分类号： B31F1/07 ,  B31F2201/0725 ,  B31F2201/0728 ,  B31F2201/0733 ,  B31F2201/0738 ,  B31F2201/0743 ,  B31F2201/0754 ,  B31F2201/0776 ,  B44B5/0047 ,  B44B5/026

摘要： A flexible die is used in an embossing apparatus in which a pair of flexible bases (2a, 2b) are respectively wrapped around a pair of cylindrical rollers disposed opposing each other, and a sheet to be processed (S) is passed through between the pair of rollers, thereby performing embossing. The pair of flexible bases (2a, 2b) are constituted by a female flexible base (2a) and a male flexible base (2b) that are mated with each other, a line-shaped convex portion (3a) corresponding to the contour of an embossing processing pattern is formed in the female flexible base (2a), and the convex portion (3b) is formed in the male flexible base (2b), the convex portion (3b) being fitted within the area encompassed within the line-shaped convex portion (3a) of the female flexible base while leaving an interval from the inner circumferential surface of the line-shaped convex portion (3a). A concave portion (30) is formed in the convex portion (3b).

摘要翻译： 柔性模具用于压花装置中，其中一对柔性基座（2a，2b）分别缠绕在彼此相对布置的一对圆柱形滚子周围，并且待处理片材（S）穿过该对之间 的辊，从而进行压花。 一对柔性基座（2a，2b）由相互匹配的阴性柔性基座（2a）和阳性柔性基座（2b）构成，线形凸部（3a）对应于 压花加工图案形成在阴柔性基体（2a）中，凸部（3b）形成在阳柔性基体（2b）中，凸部（3b）嵌合在线状凸部 在从该线状凸部（3a）的内周面留下间隔的情况下，该内侧柔性基部的部分（3a）。 在凸部（3b）中形成有凹部（30）。

公开(公告)号：US07512332B2

公开(公告)日：2009-03-31

申请号：US11153540

申请日：2005-06-16

申请人： Shigeru Iwamoto ,  Tadahisa Ohkura ,  Masahiro Nakata

发明人： Shigeru Iwamoto ,  Tadahisa Ohkura ,  Masahiro Nakata

IPC分类号： G03B17/18 ,  G03B13/24 ,  G03B3/10 ,  G03B13/34

CPC分类号： H04N5/23293 ,  G03B13/06 ,  G03B13/36 ,  G03B17/20 ,  H04N5/23212

摘要： A camera has a viewfinder that forms a subject image to be observed, a multipoint auto-focus adjuster that focuses the subject image on the basis of multiple focus points defined on the subject image, a superimposer that superimposes an indicator mark on a position of a given focus point, and a focus point luminance detector that detects a luminance of the position. Then, the superimposer superimposes the indicator mark such that a brightness of the indicator mark increases as the luminance of the position increases.

摘要翻译： 相机具有取景器，其形成要观察的被摄体图像;多点自动对焦调节器，其基于被摄体图像上定义的多个聚焦点对被摄体图像进行聚焦;叠加体，其将指示符标记叠加在 给定焦点，以及焦点亮度检测器，其检测位置的亮度。 然后，叠加器叠加指示标记，使得指示标记的亮度随着位置亮度的增加而增加。

公开(公告)号：US07460779B2

公开(公告)日：2008-12-02

申请号：US11268572

申请日：2005-11-08

申请人： Masahiro Nakata

发明人： Masahiro Nakata

IPC分类号： G03B3/00 ,  H04N3/14

CPC分类号： H04N5/23212 ,  G02B7/08 ,  G02B7/34 ,  G03B17/02 ,  G03B19/12 ,  H04N5/2251 ,  H04N5/23209

摘要： A focus detection system includes a line sensor array having areas including pixels, wherein the line sensor array photoelectrically converts object light received by each pixel into electric charges, and outputs accumulated electric charges as an image signal; monitor sensor arrays, adjacent to the areas of the line sensor array, for monitoring amounts of light received thereby to output monitor signals, respectively; a controller which terminates an integral operation of the line sensor array immediately after the monitor signals reach an integration termination value; and a saturation detecting device for detecting whether the image signal reaches a predetermined level of saturation. If the saturation detecting device detects that the image signal reaches the predetermined level of saturation, the controller changes the integration termination value so that the monitor signals reach the integration termination value quicker, and makes the line sensor array perform the integral operation again.

摘要翻译： 焦点检测系统包括具有包括像素的区域的行传感器阵列，其中线传感器阵列将由每个像素接收的物体光光电转换成电荷，并且将累积的电荷作为图像信号输出; 监测与线传感器阵列的区域相邻的传感器阵列，用于分别监测从而接收的光量以输出监测信号; 控制器，其在监视信号达到积分终止值之后立即终止线传感器阵列的积分操作; 以及用于检测图像信号是否达到预定的饱和度的饱和度检测装置。 如果饱和检测装置检测到图像信号达到预定的饱和度，则控制器改变积分终止值，使得监视信号更快地达到积分终止值，并使线传感器阵列再次进行积分操作。

公开(公告)号：US20070172226A1

公开(公告)日：2007-07-26

申请号：US11626565

申请日：2007-01-24

申请人： Masahiro Nakata ,  Tomohiko Kanzaki

发明人： Masahiro Nakata ,  Tomohiko Kanzaki

IPC分类号： G03B13/02

CPC分类号： G03B13/36 ,  H04N5/23293 ,  H04N2101/00

摘要： A digital single-lens reflex camera with preview functionality is provided that includes an imaging device, a monitor, and a preview image display processor. The imaging device captures an image through a photographing lens. The monitor displays the image captured by the imaging device. The preview image display processor displays the preview image captured by the imaging device on a monitor.

摘要翻译： 提供了具有预览功能的数字单镜头反光相机，其包括成像装置，监视器和预览图像显示处理器。 成像装置通过拍摄镜头捕获图像。 显示器显示由成像设备拍摄的图像。 预览图像显示处理器在监视器上显示由成像装置拍摄的预览图像。

公开(公告)号：US20070002713A1

公开(公告)日：2007-01-04

申请号：US11475175

申请日：2006-06-27

申请人： Morio Nakatani ,  Masahiro Nakata ,  Noboru Mamiya

发明人： Morio Nakatani ,  Masahiro Nakata ,  Noboru Mamiya

IPC分类号： G11B27/36

CPC分类号： G11B20/00086 ,  G11B20/00166 ,  G11B20/00818 ,  G11B27/105 ,  G11B27/11 ,  G11B2220/2562 ,  G11B2220/2579 ,  G11B2220/2583 ,  H04N5/775 ,  H04N5/85 ,  H04N5/913

摘要： When a disc loaded on a player is a hybrid next generation DVD, determination is made on whether the connected TV device is adaptable for the HD mode. Such determination is performed by whether or not the copyright protecting function of the connected TV device satisfies a condition set in advance. When adaptable for the HD mode, reproduction prioritizing the HDDVD layer is performed. When not adaptable for the HD mode, reproduction prioritizing the DVD layer is performed. Thus, the video content of HD mode recorded on the HDDVD layer is protected against leakage to the outside via the connected TV device by reproducing the DVD layer in preference in the case the copyright protecting function of the TV device is not sufficient.

摘要翻译： 当装载在播放器上的光盘是混合下一代DVD时，确定所连接的电视设备是否适合于HD模式。 这样的确定是通过连接的TV装置的版权保护功能是否满足预先设定的条件来进行的。 当适应于HD模式时，执行HDDVD层的重放优先级。 当不适用于HD模式时，执行DVD层的重放优先级。 因此，在TVVD装置的版权保护功能不充分的情况下，通过再现DVD层，通过连接的TV装置，保护记录在HDDVD层上的HD模式的视频内容被防止泄漏到外部。

公开(公告)号：US20060291359A1

公开(公告)日：2006-12-28

申请号：US11475191

申请日：2006-06-27

申请人： Morio Nakatani ,  Masahiro Nakata

发明人： Morio Nakatani ,  Masahiro Nakata

IPC分类号： G11B7/00

CPC分类号： G11B7/005 ,  G11B7/08511 ,  G11B19/127 ,  G11B2007/0013

摘要： When it is determined that the disc loaded on a player is a hybrid next generation DVD, the DVD layer is reproduced with a red laser light. In parallel with this reproduction process, a process for notifying the presence of the HDDVD layer is performed. That is, determination is made on whether the notification timing defined in advance has been reached. If the notification timing has been reached, a control instruction is output from a controller to an AV processing circuit, and the image information including the image notifying the presence of the HDDVD layer is output from the AV processing circuit. Thus, the user may learn that the HDDVD layer can be reproduced.

摘要翻译： 当确定装载在播放机上的盘是混合的下一代DVD时，DVD层被以红色激光再现。 与该再现处理并行地，执行用于通知HDDVD层的存在的处理。 也就是说，确定是否已经达到了预先定义的通知时间。 如果已经达到通知定时，则从控制器向AV处理电路输出控制指令，并且从AV处理电路输出包括通知HDDVD层存在的图像的图像信息。 因此，用户可以知道可以再现HDDVD层。

公开(公告)号：US20060115612A1

公开(公告)日：2006-06-01

申请号：US11291171

申请日：2005-12-01

申请人： Masahiro Nakata ,  Akane Okawa ,  Kozo Tajiri

发明人： Masahiro Nakata ,  Akane Okawa ,  Kozo Tajiri

IPC分类号： B41M5/00

CPC分类号： B41M5/506 ,  B41M5/52 ,  B41M5/5218 ,  B41M2205/38

摘要： The present invention discloses an ink-jet recording sheet which, on at least one surface of a support, has a porous ink absorbing layer containing fine particle silica having the average particle size of 0.5 μm or smaller produced by wet process, electrolytes such as alkaline metal salts and alkaline earth metal salts, and polyvinyl alcohol; and then has a gloss layer. The ink-jet recording sheet has excellent features, that is, it has gloss like that of photographic printing paper, the excellent ink absorption speed and ink absorption capacity, and does not produce defects of the coating due to the cracks generated during drying in production processes of the ink absorbing layer. Therefore, the ink-jet recording sheet is suitable as a recording sheet for an ink-jet printer.

摘要翻译： 本发明公开了一种喷墨记录纸，其在载体的至少一个表面上具有包含平均粒度为0.5μm或更小的通过湿法生产的细颗粒二氧化硅的多孔油墨吸收层，电解质如碱 金属盐和碱土金属盐和聚乙烯醇; 然后具有光泽层。 喷墨记录纸具有优异的特征，即具有照相印刷纸的光泽，优异的吸墨速度和油墨吸收能力，并且不会由于生产中的干燥期间产生的裂纹而产生涂层缺陷 油墨吸收层的工艺。 因此，喷墨记录纸适合作为喷墨打印机的记录纸。

公开(公告)号：US20060104622A1

公开(公告)日：2006-05-18

申请号：US11268572

申请日：2005-11-08

申请人： Masahiro Nakata

发明人： Masahiro Nakata

IPC分类号： G03B13/32

CPC分类号： H04N5/23212 ,  G02B7/08 ,  G02B7/34 ,  G03B17/02 ,  G03B19/12 ,  H04N5/2251 ,  H04N5/23209

摘要： A focus detection system includes a line sensor array having areas including pixels, wherein the line sensor array photoelectrically converts object light received by each pixel into electric charges, and outputs accumulated electric charges as an image signal; monitor sensor arrays, adjacent to the areas of the line sensor array, for monitoring amounts of light received thereby to output monitor signals, respectively; a controller which terminates an integral operation of the line sensor array immediately after the monitor signals reach an integration termination value; and a saturation detecting device for detecting whether the image signal reaches a predetermined level of saturation. If the saturation detecting device detects that the image signal reaches the predetermined level of saturation, the controller changes the integration termination value so that the monitor signals reach the integration termination value quicker, and makes the line sensor array perform the integral operation again.

摘要翻译： 焦点检测系统包括具有包括像素的区域的行传感器阵列，其中线传感器阵列将由每个像素接收的物体光光电转换成电荷，并且将累积的电荷作为图像信号输出; 监测与线传感器阵列的区域相邻的传感器阵列，用于分别监测从而接收的光量以输出监测信号; 控制器，其在监视信号达到积分终止值之后立即终止线传感器阵列的积分操作; 以及用于检测图像信号是否达到预定的饱和度的饱和度检测装置。 如果饱和检测装置检测到图像信号达到预定的饱和度，则控制器改变积分终止值，使得监视信号更快地达到积分终止值，并使线传感器阵列再次进行积分操作。

公开(公告)号：US20060083154A1

公开(公告)日：2006-04-20

申请号：US11218788

申请日：2005-09-06

申请人： Morio Nakatani ,  Satoshi Sumi ,  Masahiro Nakata

发明人： Morio Nakatani ,  Satoshi Sumi ,  Masahiro Nakata

IPC分类号： G11B7/24

CPC分类号： G11B7/24079 ,  G11B7/24085 ,  G11B7/26

摘要： A substrate in which a minute ruggedness structure including columnar projections is formed in a track shape is prepared. The pitch of the columnar projections of the ruggedness structure is set such that a plurality of the columnar projections is within a beam spot. A flat portion is disposed between adjacent tracks. A reflecting layer is formed on the substrate. The flat portion becomes a mirror surface because of the formation of the reflecting layer. The reflectance of the ruggedness structure becomes significantly lower than the reflectance of the flat portion. When the ruggedness structure is irradiated with high-power laser light, a portion of the ruggedness structure is raised to a reflecting layer side and flattened. At this time, reflectance of the raised portion becomes higher than reflectance of a non-raised portion. When a track including the ruggedness structure is irradiated with high-power pulse laser light, signal recording based on a change in reflectance is possible.

摘要翻译： 制备其中形成具有轨道形状的包括柱状突起的微小凹凸结构的基板。 坚固结构的柱状突起的间距被设定为使得多个柱状突起在光束点内。 平坦部分设置在相邻的轨道之间。 在基板上形成反射层。 由于反射层的形成，平坦部分成为镜面。 粗糙度结构的反射率明显低于平坦部分的反射率。 当用高功率激光照射坚固结构时，一部分凹凸结构被升高到反射层侧并变平。 此时，升高部的反射率比未升高部的反射率高。 当使用高功率脉冲激光照射包括坚固结构的轨迹时，可以基于反射率的变化进行信号记录。